KR100654253B1 - Apparatus for breeding flies - Google Patents

Abstract

An apparatus for breeding flies is provided to enable a user to breed a large amount of flies easily, to dispose of a large amount of organic waste materials repeatedly, and to reuse the excrements of the flies as agricultural materials. The apparatus for breeding flies includes a conveyer transfer device(119), plural breeding boxes(300), a fixing hook(303), a fixing rod(304), a bottom adhesion belt and a bottom passing material transfer belt portion. The breeding boxes(300) are mounted on the upper part of the conveyer transfer device. The bottom of the breeding box(300) is formed in a net structure. The fixing hook(303) is installed on the outer wall of the breeding box(300). The fixing rods(304) penetrate the fixing hook(303) and are fixed on both end portions of the conveyor transfer device(119). The bottom passing material transfer belt portion is slant downwardly in a transferring direction of the conveyer transfer device(119).

Description

Apparatus for breeding flies}

1 is a schematic plan view of a fly adult and larvae are equipped with a fly breeding apparatus according to an embodiment of the present invention.

Figure 2 is a side view of a conveyor conveying device equipped with a fly breeding box constituting a fly breeding apparatus according to an embodiment of the present invention.

Figure 3 is a perspective view of a fly breeding box constituting the fly breeding device according to an embodiment of the present invention.

Figure 4 is a detailed partial side view of the conveyor transport apparatus mounted with a fly breeding box constituting a fly breeding apparatus according to an embodiment of the present invention.

FIG. 5 is a detailed side view of the conveyor transport apparatus equipped with a fly breeding box constituting a fly breeding device according to an embodiment of the present invention.

FIG. 6 is a perspective view illustrating a mist spray nozzle installed in an upper part of a fly breeding box constituting a fly breeding device according to an exemplary embodiment of the present invention.

Figure 7 is a perspective view for explaining the food feeding means installed on the fly breeding box constituting the fly breeding apparatus according to an embodiment of the present invention.

8 is a perspective view for explaining the foreign matter remover installed on the fly breeding box constituting the fly breeding apparatus according to an embodiment of the present invention.

The present invention relates to a fly breeding apparatus, and more particularly, to provide a habitat environment suitable for the breeding of flies using an automated breeding facility while the automatic transfer process for each stage of flies growth to produce a large number of fly larvae and its discharge It relates to a fly breeding device that can be used.

Recently, various efforts have been made on how to treat organic waste such as food waste and recycle it. Organic waste such as food waste is treated by landfill using a certain collection system, but its treatment is difficult due to various toxicities or pathogenic agents resulting therefrom. As a result, many alternatives have been required, since animal feed recycled from such food waste has been identified as a causative factor of mad cow disease.

On the other hand, biological methods using specific enzymes, fungi, earthworms, fly larvae, etc. have been mobilized for the treatment of these organic wastes, which are more environmentally friendly, more hygienic, and by-products obtained from the There has been a growing interest due to the fact that it can be recycled.

By the way, the biological methods as described above should be separate and detailed management, and in the case of having a large-scale equipment, it is not easy to introduce the equipment without the ecological characteristics of each organism is not sufficiently confirmed, and actually waste It has been a negative factor in the practical application in that the treatment efficiency is not relatively high.

In particular, among the known biological methods, the treatment of organic wastes using flies has been confirmed that the advantage of a large amount of treatment is possible, but it has been pointed out as a problem of practical use in that the mass breeding of fly larvae is not easy. The present invention has been made under a technical background.

The technical problem to be achieved by the present invention based on the above-mentioned conventional problems is that the large number of flies can be continuously bred using an automated system, thereby easily processing a large amount of organic waste, fly larva produced therefrom It is an object of the present invention to provide an automated system that can safely and economically use the by-products emitted from the breeding process, and to provide a fly breeding device that can achieve this technical problem.

The fly larvae breeding apparatus according to the present invention provided for achieving the technical problem to be achieved by the present invention, a conveyor conveying device; It is mounted on the conveyor conveying apparatus, the upper portion has an open structure of a rectangular shape as a whole, through the upper opening of the breeding box to feed the feed or water necessary for breeding fly larvae located on the bottom of the breeding box, The bottom is made of a net structure, a plurality of breeding box having a side wall of the sub-single structure from the top to the bottom; Fixing ring portion provided on the outer wall of the breeding box; A fixing rod connected to both ends of the conveyor conveying device in a traveling direction through the fixing ring; A bottom contact belt part moving in close contact with the bottom surface having a net structure of the breeding device for a predetermined period; And a bottom passing material conveying belt part connected to an end of the bottom contact belt part, spaced apart from the net structure of the breeding device, and having a downward slope in a conveying direction of the conveyor conveying device. .

It is preferable that the conveyor feeder equipped with the fly breeding box includes a transport system that can automatically operate in conjunction with the growth state of the fly larvae bred in the fly breeding box. The feed larva feed feeding device is provided on the breeding box, the fly larva feed feeding device is preferably provided with a feed feeding system that can be automatically adjusted the feed amount and the number of feeding according to the moving position of the fly breeding box. Do. In order to control the water content of the fly larva feed in the breeding box and to clean the excrement discharged by the fly larva is provided with a fog rain sprayer on the top of the breeding box, the fog rain spraying device is a moving position of the fly breeding box According to the present invention, it is preferable to have an injection system which can automatically adjust the amount of water inputted and the number of times of injection. The upper part of the fly breeding box of the distal end of the conveyor transport apparatus is provided with a foreign material remover for cleaning the breeding box equipped with the fly larva, the foreign material remover is preferably provided with a steam shower and ultrasonic vibrator. At the end of the bottom material transfer belt portion, it is preferable that a waste collection treatment apparatus is further provided for the treatment of excretion of the fly larvae discharged through the downward inclination.

The treatment of the organic waste used in the present invention relates to a fly breeding method that can use flies. Flies are insects that include many taxonomic groups. Flies are fully transformed insects that develop from egg-> larvae (maggots)-> pupae-> adults. Among these transformational processes, the process of transformation from pupa to adult is especially called fable.

Adults of flies are distinctly divided into head, thorax and abdomen. Tofu is freely stretchable and freely stretched, secreting digestive enzymes from the salivary glands to dissolve food, and feeding it through a tube called Phesudotrac. Take it. The chest is largely developed and consists of a pair of wings and three pairs of legs. The abdomen is a wide ovate and only four abdomens are visible, and the remaining abdomen is invisible. Protrudes out of the city. The larvae of flies are maggot-shaped, legless, conical, and composed of twelve segments, the smallest one of which corresponds to the tofu, which secretes digestive enzymes to melt and feed the food. hook) Flies are divided into herbivorous fruit flies, carnivorous cow flies, omnivorous houseflies, and black flies, depending on their food preferences. This species is suitable for artificial breeding on a large scale in terms of continuous breeding of larvae of flies in an indoor and isolated environment, and efficient disposal of organic wastes. Especially, the omnivorous, indoor-oriented housefly family belongs to the classification most suitable for this purpose. have.

Flies belonging to the housefly family suitable for breeding create a suitable environment at the breeding ground.The hatching time of eggs is 8 to 12 hours after spawning and the larvae are first molted within 12 to 16 hours after hatching. After finishing the second stripping within 46 hours to enter the third stage and after the third stage for 116 to 124 hours, it becomes a pupa. The larval period varies depending on the habitat, but it usually takes 6 to 7 days to maintain a suitable environment. When the larvae are transformed into pupae, the larva's skin is hard and short as it is, unlike other insects. The period of existence in the chrysalis state is 5 to 6 days, the adult flies from the pupa become adult mates after 2 to 3 days, and the females mating once per day are about 150 to 180 times per day. A total of 12 to 15 scatterings are performed. The life span of fly adults is known to be about 30 to 34 days.

Hereinafter, specific embodiments will be described in more detail with reference to the accompanying drawings in order to help understanding of the present invention. However, embodiments according to the present invention can be modified in many different forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art.

1 is a schematic plan view of a fly adult and larvae are equipped with a fly breeding apparatus according to an embodiment of the present invention.

After passing through a heat treatment unit 125 installed as necessary in the storage hopper 126 for storing raw materials of fly adult feed, the fish meat intestine pulverized in the cutting crusher 124 into a ripening tank 123 with a built-in heating heater Transferred. Thereafter, the feed matured in the aging tank 123 is transferred to the storage tank 122 and stored and then used as a food and spawning medium for fly adults. On the other hand, the organic waste brought in a large amount is temporarily stored in the storage hopper 110 of the fly larvae feed, and then transferred to the foreign matter sorter 112, and separated various foreign substances such as bones, vinyl, metal sticks contained therein Then it is transferred to the grinder 113. Thereafter, the crushed organic waste is separated into solids and sludge using a compactor, and the separated sludge is respectively transferred to the sludge dehydrator 115. The dewatered sludge is transferred to the aging tank 116 in which the steam boiler pipe is built, aged, and then transferred to the storage tank 117 and stored. It is then used as feed for fly larvae. On the other hand, the adult kennel 121 is provided with a plurality of fable boxes containing the soil mixed with the foliar soil on the bottom. The fable box is separated and installed in three stages on the bottom of both sides of the conveyor conveying device passing through the center of the fly adult kennel 121. Boiler pipes are mounted on the bottom and wall of the allegory box to maintain a constant temperature of the flounder soil. At the bottom of the allegory box, a rail is installed so that it can be easily moved by wheels attached to the box. Collect larvae on the 6th day of each day and measure the number of individuals at a defined weight through an input port connected to the breeding box on both sides of the flock.

On the other hand, the washed and dehydrated solid is passed through a heat treatment unit 114 is equipped with a heater using a fruit oil, undergoes a heat treatment process and is then transferred to the mixer 134. The transported solid is mixed with the secretion excrement transported separately and then introduced into the organic fertilizer aging growth (138), the aging is carried out while the transfer in the stirring feeder (137). On the other hand, the water dewatered in the sludge dehydrator 115 is introduced into the flocculation settling tank 132, the precipitation is made by the added flocculant, the remaining water is transferred to the ozone aeration tank 133. The water purified by the microorganism carrier chip in the ozone aeration tank 133 is transferred to the hollow fiber membrane tank 135. The water purified by the hollow fiber membrane tank 135 is stored in a separate reservoir 136, and then recycled to the internal system or discharged to the outside. On the side of the organic fertilizer ripening 138, an oxidation deodorization cabinet 140 is separately provided to remove odors generated from the inside thereof, and the fertilizer matured in the organic fertilizer ripening 138 is transferred to the conveyor. The product is transported to the product packaging machine 141 through) packaging is made for product shipment.

After the growth stage as a larvae, the fly larvae are washed with foreign matter, collected by the collection conveyor belt 128 and transported to the steam chamber 129, and the steamed fly larvae are packaged by the vacuum packaging machine 131 or After the drying system 130 equipped with facilities such as a hot air drying room, a far infrared drying room, and a cooling drying room, packaging is performed.

The above-mentioned various facilities are constructed with an automated system that operates organically with each other, and a central control room 143 capable of collectively monitoring and controlling the automated operation is provided in the facility. As a result, a large amount of organic waste can be processed quickly, and environmental pollution does not occur in the process, which is an environmentally friendly system, and the fly larvae produced during the breeding process and the excreta produced from the fly larvae are produced by other industries. It can be used directly as the use has the advantage of economical advantage.

Figure 2 is a side view of a conveyor conveying device equipped with a fly breeding box constituting a fly breeding apparatus according to an embodiment of the present invention. Figure 3 is a perspective view of a fly breeding box constituting the fly breeding device according to an embodiment of the present invention. Figure 4 is a detailed partial side view of the conveyor transport apparatus mounted with a fly breeding box constituting a fly breeding apparatus according to an embodiment of the present invention. FIG. 5 is a detailed side view of the conveyor transport apparatus equipped with a fly breeding box constituting a fly breeding device according to an embodiment of the present invention. FIG. 6 is a perspective view illustrating a mist spray nozzle installed in an upper part of a fly breeding box constituting a fly breeding device according to an exemplary embodiment of the present invention. Figure 7 is a perspective view for explaining the food feeding means installed on the fly breeding box constituting the fly breeding apparatus according to an embodiment of the present invention. 8 is a perspective view for explaining the foreign matter remover installed on the fly breeding box constituting the fly breeding apparatus according to an embodiment of the present invention.

The adult fly flies 121 need a wide and high space that is blocked from the outside in consideration of the activity of fly flies, and fly flies larvae 120 overlaps with a part of the space of flies adult flies 121, An intermediate barrier such as an air curtain was placed to prevent fly flies from entering the fly larvae. That is, the conveyor transporting device 119 penetrating the fly adult kennel 121 is operated so that the gap of the passage passing through the wall of the fly adult kennel 121 is treated with a rubber material, and the conveyor transporter 119 is operated. An air barrier is installed on the wall to prevent the outflow of flies and other insects from the outside. In addition, it can maintain a pleasant indoors by maintaining indoor temperature and blocking external air.

 On the other hand, the conveyor feeder for gradually transferring the plurality of fly breeding box 300 in accordance with the fly growth stage was arranged to penetrate through the fly adult larvae 121 and fly larvae nursery 120. Flies adult food and spawning medium is applied to the breeding box 300 mounted at the beginning of the conveyor transporting device 119, in the fly adult breeding ground 121, the pupa is allegorized as a fly adult, and the fly adult is a spawning medium. Eggs are scattered in the feeding box 300. The fly eggs hatch and transform into fly larvae, and at the same time the fly larvae feeding box 300 is transported to the fly larva nursery 120 by the conveyer conveying device 119, fly larvae 120 The growth of fly larvae is progressed within. Various kinds of equipment, for example, feed feeding pipes (201, 206), temperature control sensor to create the optimum environment for the growth of fly adult larvae or fly larvae in the fly adult kennel 121 and fly larva kennel 120 (202, 207), humidity control sensors (203, 208), brightness control sensors (204, 209), boiler piping (205, 210), etc., each device is adjusted to the required physical quantity according to the program content The automatic detection and subsequent adjustment operation according to the risk can be easily controlled without a separate manual operation. Adults or larvae can be reared in response to the optimum habitat or growth environment provided by the automatic control method. On the other hand, the fly adult kennel 121 is about 28 ℃, humidity is about 55%, the brightness is preferably at least 600 lux (lux). On the contrary, it is preferable for the fly larvae to maintain the temperature of about 32 ° C., about 55% of humidity, and about 6 lux or less of light intensity. The last stage of the growth stage of the fly larva is reached in the fly breeding box 300 just before being discharged from the fly larva nursery 120, and is then provided on the top of the breeding box 300 which has exited the fly larva farm 120. After cleaning the various foreign substances discharged from the fly larvae by the foreign matter remover 801 and removing them using the foreign matter collector 803 disposed below, the fly larvae are transferred to the fly larva collection system (128 in FIG. 1). . The foreign material remover 801 is temporarily bound to the breeding box 300, the inside is an ultrasonic vibrator and a high-pressure water flow injection nozzle is piped 802, it is possible to clean the fly larvae through vibration and injection.

From the beginning of the conveyor conveying device 119 to a predetermined distance is provided with a bottom contact belt 501 in close contact with the bottom of the fly breeding box 300 mounted on the upper part and conveyed together. This is because the bottom of the fly breeding box 300 is made of a net structure 301, the adult feed (used as a spawning medium) mounted in the breeding box 100, the fly larva of the initial state can escape to the bottom In order to solve the problem, when the fly larva grows to a considerable size, such a problem is solved, so that the close bottom contact belt 501 is removed from the middle of the conveyor conveying apparatus. On the other hand, the bottom contact belt 501 is further provided with a bottom contact belt extension belt portion 502 that can adjust the contact angle using a hydraulic cylinder in the end portion, the size of the fly larva and the scale of the bottom mesh structure Elasticity of floor contact distance can be adjusted accordingly. On the other hand, for the rapid growth of fly larvae, excess feed should be added, and excreta discharged from fly larvae should be removed quickly, so when the fly larvae 3 days after hatching of the bottom of the box 300 Unnecessary excreta and the like is quickly removed through the network structure 301, the conveyor conveying device 119 to facilitate the discharge of excrement for the purpose of using the excreted discharged to the bottom as a raw material for the production of a separate organic fertilizer. It is preferably provided with a bottom passing material conveying belt 503 disposed to be spaced apart from the lower portion, but arranged to have a downward slope toward the traveling direction.

The fly breeding box 300 has a net structure 301 at the bottom thereof, the top of which is open, and the side wall 302 is configured to have a structure of a light receiving strait where the inner width is narrowed toward the bottom. This structure allows the feed and the like to be easily introduced through the opening in the upper portion, and the breeding box 300 is inverted at the end of the conveyor transporting device 119, so that the fly larvae therein can be easily discharged. Since the bottom of the breeding box 300 is made of a network structure 301, it is possible to easily remove the unnecessary material to the bottom. However, when it should not be discharged from the breeding box 300 to the lower portion of the net box structure 301 of the bottom of the breeding box 300, a separate sealing means at the bottom, for example, a bottom contact belt 501 for a predetermined time or a certain period. It can be provided while the close contact. On the other hand, the outer side of the breeding box 300 may be provided with a fixing ring 303 through which the fixing rod 304 for fixing the conveyor transporting device 119, the fixing ring 303 is a breeding box 300 is formed in a plurality of front and rear, respectively, is provided in such a way that is fixed integrally to all of the rear and rear consecutively arranged breeding boxes. On the other hand, this fixing method is not necessarily limited as shown, it is obvious that the modification can be applied in various forms.

The fly breeding method of the present invention proposed for achieving the technical problem to be achieved by the present invention is characterized by proceeding sequentially including the following four steps (S1 to S4). The first step (S1) is a step of supplying the fly adult feed to the breeding box provided in the fly adult kennel, the second step (S2) the fly adult ate the fed fly adult feed is carried out in the breeding box, When the eggs are hatched and turned into larvae, the breeding box is transferred to a fly larvae isolated from the fly adult larvae, and the third step (S3) is the growth of the fly larvae in the larval cages. Step by step feeding the fly larva feed differentially to provide a suitable habitat for fly larvae, and finally step 4 (S4) is to remove the foreign matter attached to the fly larvae and to separate the fly larvae from the breeding box It's a step.

First step ( S1 :: Adult fly flies adult food farm  Supplying to the breeding box provided in the

The fly adult foods used in the first step (S1), (S11) selecting the fly adult foods and removing the foreign matter contained therein; (S12) cutting and crushing the feed from which the foreign matter is removed; (S13) aging the cutting shreds; And (S14) storing and storing the matured product.

The fly adult food used in the step (S11) related to the production of fly adult food was used fish or meat intestines. Cutting crushing process of the feed of the step (S12) associated with the production of fly adult food proceeded to have the size of the cut crushed 4 to 8mm. The reason for preparing fly adult feed under the above conditions is that the prepared fly adult food is not only used as food for fly adults, but also used as a medium for spawning fly flies, and flies until the third age after hatching. It is also considered to be used as a food for larvae, and in order to prevent rapid rancidity in the case of cutting and crushing too small, it is to meet the conditions closely related to providing a suitable habitat environment for flies and larvae. .

Aging of the cut crushed product of the step (S13) associated with the production of fly adult food, photosynthetic Bacteria (PSB: photosynthetic Bacteria, Capsulata species and spheroides of the genus Rhodododomonas among the red non-sulfur bacteria) to the chopped crushed material After the addition, the mixture is aged at 53 to 57 ° C. for about 3 hours, and the maturity thereof is preferably 33 to 37% as an ORP (redox potential) value. In relation to the ripening conditions, the ripening temperature is suitable as the optimum growth environment of the aging enzyme used, PSB microbial agent contains an antiviral material, has the advantage of preventing the occurrence of odor. In particular, these enzymes grow well in both freezing and high temperatures, flame-resistant, light bright, and light-free dark conditions, and in both anaerobic and oxygen-aerobic conditions. There is this. On the other hand, the PSB microbial agent is more preferable because it can be used as a nutrient feeding food of high nutrition as a single cell protein.

At this time, the aging step was carried out by adding a small amount of dirt sugar. Storage of the aging of the step (S14) associated with the production of fly adults is controlled in a temperature range of 30 to 32 ℃, was adjusted to have a pH (pH) of 6.0 to 6.5. As the substance for controlling acidity of the aging product, one or both selected from activated carbon and ocher powder were further added to allow storage of the aging product.

Since the feed provided as fly adult food is not only used for ingestion by fly adults, but also as a scattering medium, it is desirable if possible to be provided as a preferred medium for fly adults to spawn. In addition, the feed thus provided is also used as food for fly larvae up to the third year of age. As a feed material that can achieve this purpose, it has been confirmed through a long period of in-house research that fish, such as fish, and various kinds of meat are most suitable. Therefore, only the internal organs of the fish and meat were selected, and the adult feed for flies was prepared while satisfying the process conditions as described above.

In order to manufacture the fly adult food as described above, the raw material of fish meat, which is collected and transported, is introduced into the hopper, the drive motor is turned on, and the conveyor of the screw therein is operated to transfer it to the high speed shredder provided at the bottom of the hopper. . The bowel that is pushed out while being crushed by the pressure of the extrusion screw is cut by a blade rotating in close contact with the tube outlet, and the size can be adjusted by a blade rotation speed operation. The cutting shredder rotating at a speed of about 600 RPM per minute cuts and shreds the introduced fish meat gut to an appropriate size. At this time, care should be taken not to break the fish meat guts too finely due to the cutting shredding. Fish meat guts that are cut and shredded to the appropriate size are fed into the maturation tank via a transfer conveyor. Inside the aging tank is equipped with steam piping to maintain a temperature suitable for aging and stirring blades rotating at low speed. A small amount of the aging enzyme (for example, PSB microorganisms) as described above is added to the chopped crushed fish meat intestine, while maintaining an appropriate ripening temperature (about 53 to 57 ° C.) while stirring the rotation of the stirring blade rotating at low speed. The ripening process is performed for 3 to 4 hours. Through this aging process, the required aging degree (33 to 37% as an ORP value) was ensured. On the other hand, both fly adults and larvae prefer sugar, such as sugar, so a small amount of earth sugar was added to enhance the efficiency of the ripening process.

Meanwhile, as the aging process progresses, water vapor generated in the aging tank is separated into water and gas by a predetermined cooling device through a suction pipe. The separated water is to be sent to the sewage treatment plant to be treated, and the separated gas is preferably suctioned to the organic fertilizer diffuser to be used in the manufacture of organic fertilizers. The adult fly food for which the aging process is completed is transferred to a separate storage tank having the same function as the aging tank and stored. The storage temperature is maintained at a temperature of 30 to 32 ° C., and the acidity of the storage is pH 6.0 to 6.5. It was adjusted to be maintained as. On the other hand, feed activated carbon and ocher powder in the aging tank not only suppresses the progress of the abortion of the adult food, but also to balance the microorganisms, serves to suppress the generation of harmful gases and strengthen the larva constitution.

The fly adult food stored in the storage tank was to be supplied by a feeding device installed on the upper breeding box provided in the kennel. The feeding device is a corrugated pipe and a feeding nozzle movable by the operation of the mono pump mounted under the storage tank are coupled to the XY carriage plate, the XY carriage plate is moved along the X axis to the longitudinal axis, and then the mono With the operation of the pump, the feed nozzle was moved transversely along the Y axis, allowing the medium to be applied to the breeding box about 10 mm thick.

Second step ( S2 ): Flies adult foods that feed on adult fly flies, which are used as a scattering medium, are laid in breeding boxes, Scattered  Egg Hatched  Adults flies to breeding boxes when turned into larva Kennel and  Transfer to an isolated fly larvae

The breeding box is open at the top and its side wall has a structure of a light substrait from the top inlet to the bottom, and the bottom is provided with a net. Through the net bottom of the breeding box, the larvae's droppings and various foreign substances were discharged to the bottom. The breeding box was transported from the fly adult larvae to the fly larvae by an automated transfer conveyor, but gradually and stepwise according to the growth stage (specifically days after hatching) of the fly larvae. To this end, a fastening ring is formed on the side of the breeding box for fastening to the transport conveyor, and a connecting rod fixed to the transport conveyor chain belt is fitted to move gradually with the driving of the transport conveyor. As a plurality of breeding boxes are continuously mounted and driven by a conveyor belt, the feeders gradually move horizontally from fly adult larvae to fly larvae, so that the feed into the box is not discharged to the bottom of the net. In order to prevent the support plate to be driven together. On the other hand, the support plate adhered to the lower part of the net of the breeding box until the 4th day of hatching of the fly larva was separated from the net of the bottom of the breeding box during the transfer process. The separation of the support plate was made by the operation of the spring and the air cylinder.

Equipped with a spray nozzle in the upper part of the breeding box, by spraying a fog ratio having a suitable temperature for each stage of growth of larvae to control the moisture content of the feed to maintain the humidity of the habitat, the larvae to wash the excretion discharge through the net To be discharged to the bottom. Specifically, the fog was sprayed while adjusting the water temperature of about 31 ° C. on the 1-3th day, about 28 ° C. on the 4-5th day, and about 26 ° C on the 5-6th day.

From the point where the support plate, which is in close contact with the net under the breeding box, is separated, the excrement collection transport conveyor is provided at a position spaced apart at a predetermined distance from the net downward. Preferably, the belt surface of the excretion collection transport conveyor is moved. It was to be inclined in the direction, the end was provided with a scraper for collection. The secretion excretion thus collected was transferred to a separate storage tank.

Step 3 ( S3 ): Differential supply of fly larvae for each stage of growth of fly larvae in breeding box transferred to larvae and maintenance of proper habitat environment

The fly larva feed used in the third step (S3), (S31) screening the organic waste for fly larvae and removing the foreign matter contained therein; (S32) pulverizing the organic waste from which the foreign material is removed; (S33) after pressing the crushed organic waste to separate the sludge and solids, washing and dewatering the separated solids; (S34) agglomerating the separated sludge; (S35) dehydrating the aggregated sludge to have a predetermined moisture content; (S36) aging the dehydrated sludge; And (S37) storing and storing the matured product. Dehydration of the step (S35) was carried out so that the moisture content is about 69 to 71%. The aging of the step (S36) was carried out for 7 to 8 hours at a temperature of 53 to 57 ℃ to progress the aging degree to 53 to 57% as ORP value. Storage of the aging of the step (S37) was adjusted to maintain a temperature range of 26 to 28 ℃, was adjusted to maintain the pH (pH) to 5.5 to 5.8. As the acidity control material of the aging of any one or both selected from activated carbon and ocher powder was further added to proceed with the storage of the aging.

Fly larvae grow slowly until 3 days of incubation and 3 days of incubation, and the food intake is very low, so the fly larvae feed as a medium for laying fly flies in the breeding box without additional feeding. It is enough for intake. Therefore, it is preferable to feed the fly larvae feed for fly larvae from the 4th day. From this point on, fly larvae ingest their explosives and thus grow rapidly. Therefore, the fly larvae feed must be of high quality as well as associated equipment to be supplied in large quantities. Constantly metered organic waste is added to the hopper as a feedstock for fly larvae. At this time, in order to reduce the odor generated from the organic waste was sprayed a liquid formulation containing a microorganism for removing odor. After being put into the hopper, the bucket conveyor is operated to be conveyed to the top and fed to the shredding sorter. Inside the shredding machine, the shredding blade, a number of hooks and screening nets work in combination to separate and discharge various foreign substances, such as vinyls, chips, bones and metal debris, contained in organic waste, and then Rotating at a high speed of about 1,200 RPM per minute, by attaching a disc, arranging a plurality of grinding blades at the end thereof, and rotating the raw material to be injected first, and then colliding secondly with the impact liner attached to the grinding chamber. Continuously put into the grinder and finely ground. By appropriately adjusting the residence time of the contents in the grinder, the shredding speed and residence time of the shredder can be adjusted to control the particle size of the shredder and to control the amount of fibers and sludge discharged therefrom. The waste pulverized from the crusher was vertically conveyed and separated into solids and sludge by a compression process by a rotary screw, a screen filter and an upper load control device. The sludge separated through the screen filter by compression is sent to a sludge reservoir, and the solids are introduced into the washing dehydrator. The sludge introduced into the sludge storage tank is agglomerated when a powder of natural coagulant, such as Prestolic BC Series of Difloloc KP, an organic coagulant, is added. A plurality of fluidized plates provided in the sludge reservoir and a screw operating through the sludge reservoir are dewatered to have an appropriate moisture content (for example, 68 to 72%), and then transferred to a aging tank, and the dewatered water is discharged to a sewage treatment plant. The dewatered sludge is transferred to a predetermined ripening tank to proceed with ripening. The aging tank is preferably provided with a steam boiler pipe, a stirring blade, an enzyme input device, a temperature sensing device, an air suction pipe therein. In the aging tank, the dewatered and transported sludge is aged for an appropriate temperature (eg, about 53 to 57 ° C.) and for an appropriate time (eg, 7 to 8 hours). On the other hand, it is preferable to add an aging enzyme (eg, photosynthetic microbial agent) in the aging process so as to have an appropriate aging degree (eg, about 55% as an ORP value). After the aging process, fly larvae feed is stored in a predetermined storage tank. The storage tank is preferably provided with a steam boiler pipe, stirring blades, material inlet, pH (pH) detection device, temperature detection device, air suction pipe. The storage temperature of the fly larvae feed in the storage tank is preferably maintained at 26 to 28 ℃, if the appropriate acidity (pH 5.5 to 5.8) to be maintained by adding activated carbon and feed ocher powder through the material inlet desirable.

The feed for fly larvae stored in the storage tank is to be supplied by the feeding device installed on the top of the breeding box provided in the kennel. The feeding device is a pleated pipe and a feeding nozzle movable by the operation of the mono pump mounted under the storage tank is coupled to the XY carriage plate, the XY carriage plate is moved along the X axis to the longitudinal axis, the mono pump Along with the operation of the feed nozzle was moved along the Y axis in the horizontal axis, the media was applied to the breeding box to the proper thickness to make the feed.

Step 4 ( S4 ): The step of removing the foreign substance generated from the fly larvae and separating the fly larvae from the breeding box

Fly larvae within 7-7 days after hatching in the breeding box transported by the conveyor driven step by step in the larval growth stage in the fly larvae stop feeding. At this time, the foreign matter remover disposed on the breeding box is in close contact with the upper inlet of the breeding box. Subsequently, foreign matters were removed from the fly larva by a steam shower nozzle and an ultrasonic vibrator provided in the foreign material remover. When all debris is removed from the fly larvae, the debris remover is removed from the top of the breeding box, then the fly larva is transferred to the collection conveyor, and the fly box from which the fly larvae have been removed is transferred to the bottom of the conveyor belt, where To be transported.

On the other hand, for the continuous production of fly larvae, a certain number of fly larvae 6 days after hatching were selected, so that they were infiltrated into the soil of the fable box within 24 hours into the breeding box in the pupal fable. In the chrysalis of the chrysalis, the leaflets are provided to adjust the environment favorable to the chrysalis and the allegory to the adult, and boiler pipes are installed at the bottom and the wall to maintain the proper temperature. The adult allegory from the pupa pupae is highly active and needs to secure a large space. In order to create a preferred living environment for the adult fly, the adult adult flies were prepared by arranging shelves, bows and ribbons appropriately. . As described above, within the fly adult kennel, a part of the conveyor system of the breeding box is circulated to be used as a place to provide fly adult food and to provide spawning of the fly adult, and then repeat the cyclic growth stage. The fly larvae were transferred automatically.

As a method of utilizing various by-products generated in the process of breeding flies, organic fertilizers can be prepared using feces of fly larvae. The organic fertilizer manufacturing process can produce an organic fertilizer that can activate indigenous microorganisms without smell by using a solid washing dehydrator, heat treatment unit, mixing device, stirring feeder, suction air diffuser device, packaging device, and the like. have. By washing and steaming solids such as dehydrated fiber and mixing and digesting larvae excrement with strong digestion, organic fertilizers can be produced much faster than the process of fermenting rot using conventional microorganisms. By suppressing the growth of harmful bacteria has the advantage that can suppress the occurrence of odor.

All of the aforementioned processes can be operated by an automated system. If this is outlined as follows. That is, the breeding process is divided into a process of pretreatment of organic wastes such as fish, meat intestines, food wastes, a process of continuously breeding adult flies and larvae, and an organic fertilizer aging and drying process. Therefore, the pretreatment process, that is, the organic waste input to the food storage tank and the organic waste mixing device, is sequentially linked and operated according to the input of the organic waste, and the breeding process and the organic fertilizer manufacturing process depend on the measured values of the input program and various senses. The computer is operated by judgment control. For this purpose, it is important for the breeding process to obtain accurate operational data of the site situation at each stage of larval growth and reflect it in the breeding process control. Therefore, the control of the breeding temperature, humidity, pH, and ORP does not fix the target value according to the automatic control classification, and introduced the following control concept that harmonizes the fog rain spray, additives and microbial input according to site conditions. The feeder, feeder, foreign material washer, brightness control, ventilator, and agitator feeder are operated by fixed programming of target value and operate by analog continuous control method, not ON and OFF control. For stable operation of the breeding process, (A) the extra storage of food in the appropriate food storage tank according to the organic waste loading situation, (B) the adjustment of the setting temperature of the food, the humidity, the pH, ORP, and (C) the sensor response stage. Appropriate amount input by the judging device, and (d) The collection and calculation of data between the devices must be effective to enable efficient correlation between the various sensor devices. In particular, the maturity, pH control, and elimination of excreta excretion of larvae for more than 4 days are essential to the breeding process, and the microbial preparation, activated carbon, and ocher powder input The co-operation dose is adjusted, and the fog rain cleaning spray rate is adjusted to remove feces. The automatic control operation method of the breeding process is to perform PID control by using a touch PC, which is a field computer, and comprehensively judges the analog signal of the sensor and the measuring instrument input to the field computer, and controls the fog ratio injection control valve and additives. Input control valve is controlled by computer output signal according to site conditions. If the operator sets the target and conditions necessary for operation and the set value using a touch PC to suit the site conditions, it is preferable to perform PID control.

Optimal embodiments of the present invention described above have been disclosed. Although specific terms have been used herein, these are merely used for the purpose of describing the present invention in detail to those skilled in the art, and are not intended to limit the scope of the present invention as defined in the claims or the claims.

According to the present invention, by using an automated system for flies breeding, mass breeding can be easily carried out, and by repeatedly performing repeated driving, a large amount of organic waste can be repeatedly processed, and fly larvae produced therefrom, The feces of fly larvae offer the advantage that they can be used for other purposes, such as industrial, medical materials or agricultural raw materials such as functional feeds or fertilizers.

Claims (6)

In the fly larval rearing device, Conveyor conveying device; It is mounted on the conveyor conveying apparatus, the upper portion has an open structure of a rectangular shape as a whole, through the upper opening of the breeding box to feed the feed or water necessary for breeding fly larvae located on the bottom of the breeding box, The bottom is made of a net structure, a plurality of breeding box having a side wall of the sub-single structure from the top to the bottom; Fixing ring portion provided on the outer wall of the breeding box; A fixing rod connected to both ends of the conveyor conveying device in a traveling direction through the fixing ring; A bottom contact belt part moving in close contact with the bottom surface having a net structure of the breeding device for a predetermined period; And A bottom passing material conveying belt part connected to an end of the bottom contact belt part and spaced apart from the net structure of the breeding device, the bottom passing material conveying belt part having a downward slope in a conveying direction of the conveyor conveying device; Caterpillar breeding device. The method of claim 1, Conveyor transporting device equipped with the fly breeding box, flies larvae breeding device, characterized in that it comprises a transport system that can be automatically operated in conjunction with the growth status of the fly larvae are raised in the fly breeding box. The method according to claim 1 or 2, The feed larva feed feeding device is provided on the breeding box, the fly larva feed feeding device is provided with a feed feeding system that can be automatically adjusted the feed amount and the number of feeding according to the moving position of the fly breeding box. Fly larvae rearing device. The method according to claim 1 or 2, In order to control the water content of the fly larva feed in the breeding box and to clean the excrement discharged by the fly larva is provided with a fog rain sprayer on the top of the breeding box, the fog rain spraying device is a moving position of the fly breeding box The fly larvae breeding apparatus, characterized in that it comprises a spray system that can be automatically adjusted the amount of water input and the number of times injected according to. The method of claim 1, The upper part of the fly breeding box of the distal end of the conveyor conveying device is provided with a foreign material remover for cleaning the breeding box equipped with the fly larva, the foreign material remover is characterized in that the steam shower and ultrasonic vibrator is provided Breeding device. The method of claim 1, Fecal larvae rearing device characterized in that the bottom of the material passing through the conveying belt portion is further provided with a feces collection processing device for the excretion of the fly larva discharged through the downward slope.

Images