KR100363595B1 - The apparatus for recycling of water culture - Google Patents

Abstract

PURPOSE: An apparatus for the reuse of water for hydroponic culture is provided, thereby significantly decreasing the quantity of water used, and providing culture crops containing abundant nutrients. CONSTITUTION: An apparatus for reuse of water for hydroponic culture comprises a main tank(6); an infrared rays generator(40), a UVO3 lamp(8) and an ozone generator(9) installed in the main tank(6); an air blower(10); culturing chambers(1); a cooling and heating device(50) installed in the culturing chamber(1); a ventilator(51) installed in the culturing chamber(1); water supplying pipes; air supplying pipes; a cultured water collecting chamber(2); a spare tank(7) storing water from the cultured water collecting chamber(2); a filtering device(20) connected to the spare tank(7) and filtering culturing water; a reverse-washing device in the filtering device(20); a temperature-controlling device(11) using a heater(13) and a cooler(12) which maintains the temperature of water filtered by the filtering device(20) to about 20 deg. C; and a main computer(15).

Description

Hydroponic Water Recycling Equipment {The apparatus for recycling of water culture}

The present invention relates to a hydroponic cultivation water recycling apparatus, in particular, it is possible to continue to use the water used for hydroponic cultivation can be used repeatedly to reduce the use of water resources and to cultivate the growth and nutrition of cultivated plants well The present invention relates to a hydroponic cultivation system for recycling water.

Bean sprouts and bean sprouts are cultivated with groundwater under high temperature and high humidity and are blocked by sunlight, so they are susceptible to fungal fungi and bacteria.

Conventionally, conventional fertilizers have been diluted with water and sprayed on bean sprouts with fungicides to grow bean sprouts. However, the use of water for cultivating bean sprouts is not only economically caused, but also has a problem that is harmful to the human body due to the remaining of the added fungicides.

As described above, the conventional techniques have made a lot of efforts to solve the problems caused by the cultivation of soybean sprouts, but because the sprouts have a short growth period compared to other plants, there is no time for the residual pesticide components to decompose naturally, The problem is larger than other agricultural products.

Such a harmful problem is not limited to bean sprouts, and a problem that is commonly applied to various herbs and vegetables that can be cultivated hydroponically, there is an urgent need for a fundamental solution.

In order to solve the above problems, the present invention is a result of cultivating bean sprouts or host sprouts with water by the apparatus of the present invention. Because of the large amount of water used for farming and cultivation, economic problems have been solved by using devices such as drawings, and the purpose is to provide a hydroponic cultivation water recycling system that can prevent the loss of nutrients.

1 is a perspective view of a hydroponic cultivation water recycling apparatus of the present invention

2 filter of the hydroponic cultivation water recycling apparatus of the present invention

Figure 3 Internal view of the hydroponic cultivation water recycling device filter of the present invention (backwashing device)

Sign of drawing

(1) cultivation rooms, (2) water collection rooms, (3) water level control switches,

(4) drainage pumps (5,5`, 5``) supply pumps, (6) main tanks, (7) spare tanks,

(8) UVO ₃ lights, (9) ozone generators, (10) air blowers, (11) thermostats,

(12) coolers, (13) heaters, (14) pumps, (15) central computers,

(16) Sprinkler, (20) Filter, (21) Top Head, (22) Bandpipe,

(23) pipe connection outlets, (24) cube outlets, (25) outlet networks,

(26) cylindrical cylinder, (27) outer cylinder, (28) drain pipe network,

(29) Air inlets, (30) Three way valves, (40) Infrared generators,

(50) cooling and heating equipment (51) ventilation equipment

In order to achieve the above object, the present invention sterilizes the feed water supplied to the cultivation chamber with an infrared ray generator and an ozone generator in the main tank, and then recovers the water used and supplied to the cultivation chamber and filters it in a filter. The present invention relates to a cultivation apparatus that controls the temperature from a controller to a cooler and a heater, sends it to a main tank, and sterilizes it again.

According to the actual cultivation results, 8kg bean sprouts were put in 1kg soybeans in shiru, and all the beans were grown as bean sprouts for 7 days.

According to a survey of planting area of 60 pyeong, the amount of water required to ship 100 barrels per day is 100 tons, 700 tons of water for 7 days of growth, and the total amount of soybean sprouts needed. It is calculated that the Paldang Lake reservoir is used in tons.

However, if cultivated by the apparatus of the present invention, the consumption of water does not require a large amount as described above, and relates to a cultivation apparatus that only needs to supplement the amount necessary for the growth of some bean sprouts, and other leakage and drying.

In addition, the cultivated water discharged during hydroponic cultivation produces a foreign matter hardly attached to the filter medium due to a unique substance, which makes it difficult to regenerate the filter medium using a conventional filter device, but uses a backwashing device in a specially manufactured filter. To remove foreign substances,

By reusing the cultivated water that melts its own minerals and other nutrients, it is possible to produce fast growing nutrients and nutrient-rich two vegetables, and it is a device that can be grown by inputting necessary nutrients.

As a result of cultivating hydroponic crops using the apparatus of the present invention, it was found that the nutrients were excellent by being continuously added with the minerals they spit out, resistant to disease, and the cultivation period was reduced to 1/2.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a hydroponic cultivation water recycling apparatus of the present invention, FIG. 2 is a hydroponic cultivation filter of the present invention, and FIG. ) Water collection room, (3) Water level control switch, (4) Drainage pump (5,5`, 5``) supply pump, (6) Main tank, (7) Reserve tank, (8) UVO _3, etc. (9 Ozone generator, (10) air blower, (11) thermostat, (12) cooler, (13) heater, (14) pump, (15) central computer, (16) sprayer, (20) filter, ( 21) upper head, (22) band pipe, (23) pipe connection outlet, (24) cube outlet, (25) outlet network, (26) cylinder cylinder, (27) outer cylinder, (28) drain pipe network, ( (29) Air inlet, (30) Three-way valve (40) Infrared generator, (50) Cooling and heating device, (51) Ventilation facility.

Specifically, as shown in FIG. 1, the main tank 6, the infrared generator 40 embedded in the main tank, UVO ₃ and the like 8 and the ozone generator 9 and the air broa 10 for replenishing dissolved oxygen, Filter (20) connected to the main tank and the regulator (11) for controlling the temperature of the filtered water, the supply pipe connected to the watering machine and the watering machine that can be directly supplied from the main tank to water vegetables such as bean sprouts, and the main tank (6) It consists of a preliminary tank (7) for supplying water and a recovery pipe for recovering used water, and a central computer (15) for automatically controlling all the above devices.

The operation state is described in detail. After the microorganisms are removed from the supply water supplied from the main tank 6 as shown in FIGS. 1 and 2 with an infrared ray generator, UVO _3, etc. After supplying the feed water to (1), the cultivated water was collected in the supply chamber (2), and then collected in the preliminary tank (7), and then fed into the filter (20) according to the instruction of the level switch and filtered. Is as follows.

Sewage water is introduced from the lower part of the filter 20, that is, A, and the wastewater is introduced into the three-way valve 30, and passes through the filtering network of the central pipe upper head 21 and passes through the lower portion of the outer cylinder 27 to form a cylindrical cylinder 26. Ascending along the outlet through the outlet of the center to the filtered water is discharged to B and used as a filtration device, when the efficiency drops to a certain degree, the three-way valve (30) closes automatically under the direction of the central computer (15) and backwashing starts do.

In the reverse washing process, water is introduced from the outlet B in the reverse order of the filtration process, and the compressed air generated in the air blower 10 descends along the cylinder column 26 together with the water. In order to mix water and air with the strip pipe 22 formed on the outside of the outer cylinder 27 and the outlet 23 connected to the strip pipe, the filter medium is mixed with the strip pipe 22 attached to the outer cylinder 27. As the water and air come out of the outlet network 25 formed at the bottom, the filter medium is mixed and washed, and the washed water passes through the meshes of the upper head 21 of the central pipe, passes through the three-way valve 30, and then discharges again. After entering the filtration apparatus 20 and continuing backwashing, after a certain time as directed by the central computer 15, the backwashed contaminated by washing is discharged through the upper pipe to complete the backwashing. Back to normal It relates to a filtering device for performing repeatedly with.

The filtered water filtered as described above is adjusted to about 20 ° C. using the heater 13 and the cooler 12 in the temperature controller 11, and then transferred to the main tank 6 to be embedded in the main tank (40). Sterilize the microorganisms with UVO ₃ and the ozone generator 9 and then replenish the dissolved oxygen with the air broa 10 to reuse the feed water supplied to the cultivation chamber 1.

The cultivation room (1) is composed of independent partitions, the cooling and heating device 50 is installed can be used even in summer or winter, ventilation facilities 51 are formed to control the humidity.

After supplying the feed water to the cultivation room (1), if necessary, supply fresh air or oxygen to the air broa 10 to increase the growth and fresh state of the crop,

At this time, if the water is insufficient, it is an economic device that is used to receive the supply from the reserve tank (7).

All of the devices can be operated automatically under the direction of the central computer 15, and in order to operate automatically, the hydroponic cultivation water recycling is provided with a level switch for providing information to the central computer (15) for each device It is a device.

The present invention operating as described above, the present invention can significantly reduce the water used in hydroponic cultivation by regenerating and reused cultivated water, and by reusing the own inorganic substances and other nutrients contained in the cultivated water Since it is rich in nutrients, it is effective to grow crops according to consumers' preferences.

Claims (2)

In the hydroponic cultivation water recycling apparatus, the main tank (6), Infrared generator (40), which is embedded in the main tank and sterilizes, UVO ₃ lamp (8) and ozone generator (9) and air broth (10) to replenish dissolved oxygen, A cultivation room (1) for supplying water to the main tank (6) and cultivating hydroponic crops The cultivation room (1) is independently installed as a partition wall, the cooling and heating device 50 is installed inside and controls the temperature, Ventilation facility 51 for controlling the humidity in the cultivation room (1), The cultivation chamber 1 includes a supply pipe for supplying fresh water and a supply pipe for supplying fresh air from the air broa, a cooling and heating device 50 installed in the cultivation chamber 1, and the cultivation chamber 1 Ventilation facility (51) to control the humidity in the), A collecting chamber 2 for collecting cultivation water used in the growing chamber 1; A preliminary tank (7) which is transferred to the pump from the water collecting chamber (2) and collected for a while, and at the same time additionally supplements the insufficient water; A filter 20 connected to the preliminary tank 7 to filter cultivation water; A backwashing device installed in the filter 20, A temperature controller 11 for controlling the filtered water filtered by the filter 20 to about 20 ° C. using the heater 13 and the cooler 12, and Hydroponic cultivation water recycling apparatus, characterized in that it comprises a central computer (15) for supplying the temperature-controlled filtered water to the main tank (6) to continuously reuse the device. 2. The backwashing apparatus of claim 1, wherein the backwashing device of the filter 20 is provided with a filtering net at an upper portion thereof, and an upper head 21 of a central pipe having three filtering nets formed along a cylindrical surface on a peripheral cylindrical wall, Cylindrical cylinder 26 surrounding the central pipe, An outer cylinder 27 formed at a lower portion of the cylindrical column, On the outer wall of the outer cylinder 27 is six cube outlets 24 installed at an angle of 45 degrees to surround the outer shell, and An outlet network 25 formed below the cube outlet 24, And the band pipe 22 and parallel to the outer cylinder 27, Hydroponic cultivation water recycling apparatus, characterized in that it comprises a four discharge port 23 formed in the strip pipe (22).