CN206227390U - The dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production - Google Patents
The dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production Download PDFInfo
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- CN206227390U CN206227390U CN201621255360.7U CN201621255360U CN206227390U CN 206227390 U CN206227390 U CN 206227390U CN 201621255360 U CN201621255360 U CN 201621255360U CN 206227390 U CN206227390 U CN 206227390U
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- draining
- pond
- sieve bend
- recovery
- centralized pool
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Abstract
The utility model is related to technical field of aquaculture, and the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of especially batch production, and it includes：Industrial aquaculture area, draining centralized pool, sump, recovery pond, sieve bend, Constructed Wetland For Purifying area, drying pond.Draining centralized pool is two, industrial aquaculture area is connected with draining centralized pool, draining centralized pool both sides are sequentially provided with recovery pond and sump from inside to outside, sieve bend tilting rack is above recovery pond, recovery pond is connected with Constructed Wetland For Purifying area by recovery channel and is finally connected with industrial aquaculture area, sump is connected by dirt collection pipeline with pond is dried, and is dried pond and is connected with Constructed Wetland For Purifying area by recovery channel.The utility model can be applied to fairly large cultivating condition, especially for the big situation of breeding wastewater amount, ensure that treatment effeciency, it is to avoid the adherent sedimentation blocking filtering device of impurity in treatment water, simple structure, reasonable in design, economic and environment-friendly.
Description
Technical field
The utility model is related to technical field of aquaculture, and in particular to it is dirty clear that shrimp double-row type sieve bend is supported in a kind of batch production
Piece-rate system.
Background technology
As economic growth, national life level are improved constantly, people's health consciousness gradually strengthens, so as to dynamic to high-quality
The demand of thing albumen constantly expands.And marine animal is increasingly favored as the main provider of high-quality protein by people.
In response to the market demand with industry development the need for, as one of main aquatic/marine animals shrimps cultivation scale from the eighties in last century
Cultivation tide after expand rapidly, spread all over the country coastal each big city.With the continuous progress of cultural technique, the cultivation of shrimps
Pattern cultivates the intensive industrial aquaculture mode development to modernization from initial extensive style.And the yield and matter of shrimp product
Amount is also greatly improved, and brings huge economic benefit.
But, substantial amounts of high-quality water resource is also required to while industrial scale develops, to the demand urgency of water resource
Play is raised.And breeding wastewater unprocessed direct discharge mostly, the eutrophication of seawater is easily caused, Offshore Ecology environment is made
Into certain threat, the sustainable development of aquaculture industry is influenceed.Therefore, to effective treatment of breeding wastewater and cycling and reutilization into
It is the key to the efficient scientific utilization of existing water resource.During batch production high-density breeding the biomass of unit of water body compared with
Many, the solid waste amount of generation is larger, mainly cultivates the excrement and residual bait of object.Its particle size distribution is wider,
Content of organics accounts for 80% or so, the primary pollution source as breeding water body.With the enhancing of people's environmental consciousness, breeding wastewater
Treatment also gradually receive much concern, various purifiers arise at the historic moment.
Water treatment facilities needs first to remove the solid particulate matter in breeding wastewater in time, to mitigate subsequent technique link
Load, prevent block, further improve water treatment facilities efficiency, as far as possible improve treatment water quality, followed with reaching
The purpose that ring is used.Sieve bend is using one of commonplace cultivating wastewater purification device during current sea-farming.But
It is that in the case where production peak period water-carrying capacity is big, large particulate matter easily directly goes out sieve bend to existing device, makes cultivation
Wastewater treatment is not thorough, reduces treatment effeciency；Also, without a point water plate in the collecting-tank of processing unit, impurity is easily adherent heavy
Drop, has a strong impact on the clean-up effect of breeding wastewater.
Utility model content
The utility model aims to solve the problem that above mentioned problem, there is provided the dirty clear segregative line of shrimp double-row type sieve bend is supported in a kind of batch production
System, by setting a point water plate in draining centralized pool, both sides set sieve bend, can in time remove consolidating in breeding wastewater
Body particulate matter, it is to avoid the adherent sedimentation blocking filtering device of impurity in water, simple structure, reasonable in design, economic and environment-friendly, it is used
Technical scheme it is as follows：
The dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production, including：
Industrial aquaculture area；
Draining centralized pool, quantity is 2, and it is arranged at industrial aquaculture area side and is connected with industrial aquaculture area,
The both sides of each draining centralized pool set gradually recovery pond and sump from inside to outside, between the sump and recovery pond
Pool wall highly less than the pool wall between draining centralized pool and recovery pond highly, the forward and backward side of draining centralized pool transverse direction cloth
Dirt collection pipeline and recovery channel are equipped with, the recovery pond is connected with recovery channel, and the sump is connected with dirt collection pipeline；
Sieve bend, its both sides for being distributed in each draining centralized pool, 4 row, often arranges and is obliquely installed in recovery pond top altogether,
Sieve bend side higher is connected with draining centralized pool, and relatively low side is connected with sump, the recovery pond with reclaim
The junction of pipeline is located at sieve bend lower section；
Constructed Wetland For Purifying area, its porch is connected with recovery channel, the exit in the Constructed Wetland For Purifying area and work
Factory's culture zone connection；
Pond is dried, it is divided into upper and lower two-layer, and upper strata is connected for screen cloth with dirt collection pipeline, lower floor is gathering ground and recovery tube
Road is connected.
Further, the draining centralized pool center is provided with arc point water plate.
Further, the sieve bend is provided with overfall dam with draining centralized pool junction.
Further, sand filter is set between the Constructed Wetland For Purifying area and industrial aquaculture area.
The beneficial effects of the utility model are：
(1) the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in the batch production that the utility model is provided, and breeding wastewater is imported
Draining centralized pool, and current rotate in eddy current type in the presence of arc point water plate, impurity is suspended in water
In, it is that the shunting of removing contamination of next step improves the rate of recovery.
(2) when draining centralized pool water reaches design height, start to be shunted to both sides, sieve bend enters breeding wastewater
The effective separation of removing contamination of row, residual bait, excrement, planktonic organism etc. flow into lower section under the action of the centrifugal force through the mesh of sieve bend
Recovery pond, not over the bulky grain such as shrimp shell enter the sump of obliquely downward.
(3) water that the water of recovery pond and drying pond leach is exhausted directly to Constructed Wetland For Purifying area, by containing macro
The purification of Constructed Wetland For Purifying area, these algae can absorb N, P nutriment in water as nutrition buffer, balance cultivation
The extra nutritional load for being brought, effectively reduces water body N, P concentration, and the water come from purifying area is again through sand filtration or backpulsing sand filtration
Device is filtered, and industrial aquaculture is used for after sterilized, sterilization.Whole breeding process basically reaches breeding water and recycles and cultivate useless
Water zero discharge, realizes the efficient utilization of water resource.
(4) bulky grain such as shrimp shell in sump emission enters drying pond by dirt collection pipeline, is made after the completion of drying
Feed is used to raise other breed varieties, takes full advantage of resource, reduces cost, it is to avoid the waste and environmental pollution of resource.
(5) the dirty clear separate tank of shrimp double-row type sieve bend is supported in the batch production that the utility model is provided, and is provided with 2 drainings and is concentrated
Pond, each draining centralized pool is respectively provided on two sides with row's sieve bend, and the design of double system doubles to improve the treatment of breeding wastewater
Efficiency.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described.It should be evident that drawings in the following description are only
It is a kind of embodiment of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, can also be extended according to the accompanying drawing for providing and obtain other implementation accompanying drawings.
Fig. 1：The overlooking the structure diagram of the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in the utility model batch production.
Wherein, 1 is industrial aquaculture area, and 2 is dirt collection pipeline, and 3 is sump, and 4 is recovery pond, and 5 is sieve bend, and 6 is to divide
Water plate, 7 is draining centralized pool, and 8 is recovery channel, and 9 is Constructed Wetland For Purifying area, and 10 is drying pond.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
The directional terminology " front " that is used in the utility model and " rear " are " preceding for based on the position relationship shown in accompanying drawing 1
Side " is the side for being close to industrial aquaculture area, and " rear " is the side away from industrial aquaculture area, is for only for ease of description originally
Utility model and simplified description, must be with specific orientation, with specific rather than instruction or the signified device of hint or element
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
The utility model provides a kind of batch production and supports the dirty clear piece-rate system of shrimp double-row type sieve bend, as shown in figure 1, it is wrapped
Include：
Industrial aquaculture area 1；
Draining centralized pool 7, quantity is 2, and it is arranged at the side of industrial aquaculture area 1 and is connected with industrial aquaculture area 1
Logical, the both sides of each draining centralized pool 7 set gradually recovery pond 4 and sump 3 from inside to outside, the sump 3 with return
Pool wall between receives pond 4 highly less than the pool wall between draining centralized pool 7 and recovery pond 4 highly；Before the draining centralized pool 7
Square lateral arrangement has dirt collection pipeline 2, and rear lateral arrangement has recovery channel 8, and the recovery pond 4 is connected with recovery channel 8, described
Sump 3 is connected with dirt collection pipeline 2.When the water of draining centralized pool 7 reaches design height, can be shunted to both sides.Return
The arrangement of closed tube road 8 and dirt collection pipeline 2 can also be the front arrangement recovery channel 8 of draining centralized pool 7, rear arrangement collection
Dirty pipeline 2.
Sieve bend 5, its both sides for being distributed in each draining centralized pool 7,4 row, often arranges and is obliquely installed on recovery pond 4 altogether
Side, the side higher of the sieve bend 5 is connected with draining centralized pool 7, and relatively low side is connected with sump 3, the recovery pond 4
The lower section of sieve bend 5 is located at the junction of recovery channel 8.Sieve bend can stop the large particulate matters such as shrimp shell, be led it
Enter sump, and the material such as residual bait, excrement, planktonic organism can pass through the mesh of sieve bend, the recovery pond below inflow.
Constructed Wetland For Purifying area 9, its porch is connected with recovery channel 8, the exit in the Constructed Wetland For Purifying area 9 with
Industrial aquaculture area 1 connects.Recovery channel imports Constructed Wetland For Purifying area 9 after the water after recovery is collected.Constructed Wetland For Purifying
Area 9 is in certain length and width when acclive depression in bottom surface, packed bed to be constituted by soil and filler (such as cobble) mixing, dirty
Water can circuitously flow in the filler gap of bed body, or in bed body surface flow.There is treatment in the surface grafting of bed body
The water plant (macro) that performance is good, survival rate is high, forms an animals and plants ecological environment for uniqueness, to be carried out to sewage
Treatment, such as plant N, P nutriment in the absorbable reclaimed water of recovery pond 4 of algae.
Pond 10 is dried, it is divided into upper and lower two-layer, and upper strata is connected for screen cloth with dirt collection pipeline 2, lower floor is gathering ground and recovery
Pipeline 8 is connected, and dirt collection pipeline 2 is passed through drying pond 10 after the impurity in sump 3 is collected, upper screen is by bulky grains such as shrimp shells
Thing is isolated and is dried, and the water that lower floor gathering ground leaches upper strata imports Constructed Wetland For Purifying area by recovery channel.Bulky grain thing
Matter can be made into feed after the completion of drying, for raising other breed varieties.
Sink to prevent the impurity in breeding wastewater from pasting pool wall, the center of draining centralized pool 7 is provided with arc point water plate
6, a point water plate 6 is that, with certain radian, can make current in the tabular mechanism of eddy current type rotation, can farthest allow impurity to hang
Float in water, be that the shunting of removing contamination of next step improves the rate of recovery.
Preferably, the sieve bend 5 is provided with overfall dam with the junction of draining centralized pool 7.
In order to using the water after the purification of Constructed Wetland For Purifying area 9, the Constructed Wetland For Purifying area 9 and industrial aquaculture area 1
Between sand filter, such as backpulsing sand filter be set, its operation principle is that water is entered by entrance, first pass around coarse strainer filter compared with
The impurity of bulky grain, then reaches fie screen.In filter process, fie screen builds up foul, impurity in water, is formed
Filter impurity layer, the inner side of fie screen is deposited in due to impurity layer, therefore be formed a pressure in the inside and outside both sides of fie screen
Difference.When the pressure difference of filter reaches preset value, automatic cleaning process will be started, water purification supply around here is not stopped, and purge valve is beaten
Open, hydraulic pressure significantly declines in purge chamber and dirt sucking device, by filter cylinder and the pressure differential of dirt sucking tube, between dirt sucking tube and purge chamber
One suction is produced by suction nozzle, a soil pick-up process is formed.Meanwhile, power motor drives dirt sucking tube to spin vertically fortune
It is dynamic.Dirt sucking device is axially moved and the combination of rotary motion cleans up whole filter screen inner surface completely.Whole flushing process is only
Need several tens of seconds.Blowoff valve is closed at the end of cleaning.Filter begins preparing for next flushing cycle.Backpulsing sand filter exists
Selection is used in existing product, as long as the technique effect that the application needs can be realized.Further, in Manual moist
Sterilized, chlorination equipment is set between ground purifying area 9 and industrial aquaculture area 1, water is carried out into sterilized, sterilization and then factory is emitted into
Change culture zone, realize recycling and breeding wastewater zero-emission for breeding water.
When shrimp double-row type sieve bend dirt piece-rate system clearly is supported using batch production, breeding wastewater is arranged in industrial aquaculture area 1
Enter the draining centralized pool 7 of both sides low level, in the presence of point water plate 6, current are in swirl shape high-speed rotation, the shrimp in the seawater for making
The impurity such as shell, excreta fully suspend, and improve the treatment effeciency of subsequent technique link.When the liquid level of draining centralized pool 7 reaches one
After determining height, come down in torrents to the sieve bend 5 of both sides respectively, sieve bend 5 imports shrimp shell etc. more than the solid matter of sieve bend mesh
Sump 3, remaining fine particle and liquid flow into recovery pond 4.It is net that the recovered pipeline 8 of water of recovery pond 4 flows into artificial swamp
Change area 9, after the nutriments such as substantial amounts of nitrogen, phosphorus are absorbed in the presence of macro, industrial aquaculture area 1 is entered into again to be carried out
Recycle.The large granular impurities such as the shrimp shell of sump 3 are imported through dirt collection pipeline 2 and dry pond 10, and the screen cloth for drying pond 10 will be big
Particulate matter is filtered, and the material after filtering carries out the processing of feed after drying, farthest carries out resource recycling, dries in the air
The water that solarization pond 10 filters out is into gathering ground and is passed through recovery channel 8, finally flows into Constructed Wetland For Purifying area 9.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all any changes done based on the utility model or modification belong to the claimed scope of the utility model.
Claims (4)
1. the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production, it is characterised in that including：
Industrial aquaculture area (1)；
Draining centralized pool (7), its quantity be 2, its be arranged at industrial aquaculture area (1) side and with industrial aquaculture area (1)
It is connected, the both sides of each draining centralized pool (7) set gradually recovery pond (4) and sump (3), the collection from inside to outside
Pool wall between dirty pond (3) and recovery pond (4) highly less than the pool wall between draining centralized pool (7) and recovery pond (4) highly, institute
Stating forward and backward side's lateral arrangement of draining centralized pool (7) has dirt collection pipeline (2) and a recovery channel (8), the recovery pond (4) with return
Closed tube road (8) is connected, and the sump (3) is connected with dirt collection pipeline (2)；
Sieve bend (5), its both sides for being distributed in each draining centralized pool, 4 row, often arranges and is obliquely installed on recovery pond (4) altogether
Side, the sieve bend (5) side higher is connected with draining centralized pool (7), and relatively low side is connected with sump (3), described
Recovery pond (4) is located at sieve bend (5) lower section with the junction of recovery channel (8)；
Constructed Wetland For Purifying area (9), its porch is connected with recovery channel (8), the exit of the Constructed Wetland For Purifying area (9)
It is connected with industrial aquaculture area (1)；
Dry pond (10), it is divided into upper and lower two-layer, and upper strata is connected for screen cloth with dirt collection pipeline (2), lower floor is gathering ground and recovery
Pipeline (8) is connected.
2. the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in batch production according to claim 1, it is characterised in that the row
Water centralized pool (7) center is provided with arc point water plate (6).
3. the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in batch production according to claim 1, it is characterised in that the arc
Shape is sieved (5) and is provided with overfall dam with draining centralized pool (7) junction.
4. the dirty clear piece-rate system of shrimp double-row type sieve bend is supported in batch production according to claim 1, it is characterised in that the people
Sand filter is set between work wetland purification area (9) and industrial aquaculture area (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255360.7U CN206227390U (en) | 2016-11-23 | 2016-11-23 | The dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255360.7U CN206227390U (en) | 2016-11-23 | 2016-11-23 | The dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production |
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| Publication Number | Publication Date |
|---|---|
| CN206227390U true CN206227390U (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621255360.7U Expired - Fee Related CN206227390U (en) | 2016-11-23 | 2016-11-23 | The dirty clear piece-rate system of shrimp double-row type sieve bend is supported in a kind of batch production |
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| CN (1) | CN206227390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715466A (en) * | 2020-12-11 | 2021-04-30 | 宁波大学 | Double-arc-shaped continuous concentration and pollution discharge device and method for shrimp culture system |
-
2016
- 2016-11-23 CN CN201621255360.7U patent/CN206227390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715466A (en) * | 2020-12-11 | 2021-04-30 | 宁波大学 | Double-arc-shaped continuous concentration and pollution discharge device and method for shrimp culture system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20201123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |