CN203597248U - Settling pond applied to recirculating aquaculture - Google Patents
Settling pond applied to recirculating aquaculture Download PDFInfo
- Publication number
- CN203597248U CN203597248U CN201320784940.5U CN201320784940U CN203597248U CN 203597248 U CN203597248 U CN 203597248U CN 201320784940 U CN201320784940 U CN 201320784940U CN 203597248 U CN203597248 U CN 203597248U
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- Prior art keywords
- sedimentation basin
- pond
- circulating water
- font
- intubate
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- Expired - Lifetime
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- 238000009360 aquaculture Methods 0.000 title abstract description 5
- 244000144974 aquaculture Species 0.000 title abstract description 5
- 230000003134 recirculating effect Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000004062 sedimentation Methods 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000011109 contamination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
A settling pond applied to recirculating aquaculture comprises a pond bottom and a blowdown pipe system connected to the pond bottom, wherein the pond bottom is composed of multiple homocentric-square-shaped pits. The settling pond applied to recirculating aquaculture has the advantages that the overall structure is simple, operation is convenient, construction cost is low, and the occupied area is small. The settling pond is a blowdown device which enables a circulating water system settling pond or a biological filter to remove sewage efficiently, wherein pressure generated by the water head is utilized for discharging the sewage out of the system, and energy consumption is zero. Compared with the modes that the sewage is removed through the siphon effect from the top and drainage of pond water, the sewage discharge efficiency is high, the sewage is thoroughly discharged, and therefore the settling pond has good application and popularization prospect.
Description
Technical field
The utility model belongs to facility fishery field, is specifically related to one and can be used for circulating water cultivation sedimentation basin.
Background technology
Circulating water cultivation (RAS) is a kind of advanced person's aquaculture production mode, it is with industrialization means ACTIVE CONTROL cultivate water environment and nutrition supply, can realize annual continuous production, there is water saving, environmental protection, economical, high yield and the plurality of advantages such as sustainable, it has incorporated biology, microbial engineering, water treatment facilities, the complex art that the high-tech of the subject such as information and calculator includes, become one of important developing direction of contemporary aquaculture, to solving the extensive operation type of China, the ecological balance that the Resource Dependence type aquatic products mode of production causes, environmental deterioration, the situation of resource atrophy is very helpful.
Circulating water culture system technology is to design according to fish nutrition demand and metabolism, pool water pollution feature and load, fish requirement to water environment etc., and circulating water culture system mainly comprises culturing pool, water purification system and auxiliary equipment.Core process link in circulation is water purification system, it mainly comprises sedimentation basin and biofilter, sedimentation basin is to deposit bulky grain organic matter by physical sedimentation, biofilter is to process ammonia nitrogen, nitrite nitrogen etc. in water body by biomembranous nitrification, after biomembrane is aging, come off at the bottom of fish biological purifying tank, cause build up of dirt at the bottom of pond, if discharge not in time, can cause biofilter smelly, affect its clean-up effect.Therefore,, for a set of cultivating system, can sedimentation basin and bottom, biofilter deposition discharge outside system, are related to the stable and safety of whole cultivating system.
Existing blowdown apparatus or adopt the method for artificial siphon, wastes time and energy, or operates extremely inconvenience, can not effectively dirt all be discharged outside system.Given this, current a kind of simple in structure, easy to operate, cost is low, efficiency the is high pond bottom blowdown device of research and development of needing badly, removes the dirt in water purification system in circulating water culture system, in time in order to avoid affect the water treatment effect of circulating water culture system.
Summary of the invention
The purpose of this utility model is a kind of simple in structure, easy to operate, cost is low, efficiency is high pond bottom blowdown devices of research and development, utilize hydraulic pressure to remove in time the dirt in water purification system in circulating water culture system, in order to avoid affect the water treatment effect of circulating water culture system.
The utility model is realized by following technical scheme: a kind of sedimentation basin that is applied to circulating water cultivation, comprise by multiple " returning " font cave at the bottom of the pond forming and be connected to described pond at the bottom of blow-off pipe system.
Further, " returning " font depression is formed by two identical " V " shape groove square crossings, forms " mouth " font bottom land in bottom.
Further, return " the long 1.05m of font depression, wide 1.05m, depression height 0.5m.
Further, " V " shape groove two domatic angles be 90 °, two domatic gradients are respectively 45 ° or 135 °, two long is 1m, wide domatic composition " V " the shape groove for 5cm.
Further, " mouth " length and the wide 5cm that is, and build and bury circular hole as the center of circle take central point.
Further, blow-off pipe system comprises dirt outlet, tube connector and intubate, and dirt outlet is built to bury and is inserted in the circular hole that " mouth " font bottom land offers, and one end of dirt outlet does not exceed bottom land, the other end is connected with tube connector by a reducer tee; Tube connector one end is connected with intubate.
Further, blow-off pipe system also comprises blowdown ditch, and intubate vertical is arranged in blowdown ditch, and blowdown ditch is lower than sedimentation basin bottom surface; Water at the bottom of described pond enters intubate by thing outlet, tube connector, and water is inflow blowdown ditch from intubate diffuses out.
Workflow of the present utility model is: blowdown intubate is pulled up, owing to there is difference in height in sedimentation basin (in biofilter) water level and blow-off pipe system, so form outer suction at the bottom of " returning " font depression pond, dirt on being deposited at the bottom of " returning " font depression pond is inhaled into dirt outlet, and enter tube connector, finally diffuse in blowdown ditch from bend pipe plug.
Feature of the present utility model is:
1, the utlity model has the feature that overall structure is simple, easy to operate, cost is low, floor space is few;
2, the utlity model has Non-energy-consumption, contaminant removal effectiveness is high, dirt is discharged feature thoroughly;
3, the utility model is that the pressure that utilizes water-head to produce is discharged dirt outside system, the blowdown apparatus that can supply circulation sedimentation basin or biofilter to carry out efficient scrubbing, compare top siphon and remove contamination and drain the mode that Chi Shui removes contamination, easy and simple to handle, greatly improve operating efficiency.
Accompanying drawing explanation
Fig. 1: the utility model entirety perspective view;
Fig. 2: the utility model substructure structural representation
Fig. 3: the utility model blow-off pipe entire system perspective view;
Fig. 4: the utility model A-A is to cross-sectional view;
Fig. 5: the utility model B-B is to cross-sectional view;
At the bottom of 1-pond; 2-" returning " font depressions; 3-" mouth " font bottom lands; 4-intubate; 5-blowdown ditch; 6-bend pipe; 7-tube connector; 8-reducer tee; 9-dirt outlet.
Embodiment
Describe by reference to the accompanying drawings structure content of the present invention and using method in detail below by embodiment:
Shown in accompanying drawing 1,2, one is applied to circulating water cultivation sedimentation basin and comprises by the bottom of multiple " returning " font depression 2 ponds that form 1 and be connected at the bottom of described pond 1 blow-off pipe system;
" returning " font depression 2 is sewage collection systems, is formed by the square crossing of two " V " shape groove, the long and wide 1.05m that is, and depression height 0.5m, and form " mouth " font bottom land 3 in bottom;
" V " shape groove two domatic angles be 90 °, two domatic gradients are respectively 45 ° or 135 °, two long is 1m, wide domatic composition " V " the shape groove for 5cm;
" mouth " font bottom land 3 is that two " V " shape groove bottom land square crossings form, its length and the wide 5cm that is, and take central point as the center of circle, have the circular hole that a diameter is 5cm, insert dirt outlet 9 in order to build to bury;
Blow-off pipe system is made up of blowdown intubate 4, bend pipe 6, tube connector 7, reducer tee 8 and dirt outlet 9, dirt outlet 9 is built to bury and is inserted in the circular hole that " mouth " font bottom land 3 offers, one end of pipe does not exceed bottom land, and the other end is connected with tube connector 7 by a reducer tee 8; Tube connector 7 other end bridge pieces 6, bend pipe 6 other ends are connected with a blowdown intubate 4;
Workflow of the present utility model is: blowdown intubate 4 is pulled up, owing to there is difference in height in sedimentation basin or biofilter 1 middle water level and blow-off pipe system, so 2 places form outer suction at the bottom of " returning " font depression pond, on being deposited at the bottom of " returning " font depression pond, 2 dirt is inhaled into dirt outlet 9, and enter tube connector 7, finally enter blowdown ditch 5 by bend pipe 6.Removing work generally monthly 1-2 time.
Production practices show: the utlity model has the feature that overall structure is simple, easy to operate, cost is low, floor space is few, it is the blowdown apparatus that can supply circulation sedimentation basin or biofilter to carry out efficient scrubbing, that the pressure that utilizes water-head to produce is discharged dirt outside system, Non-energy-consumption, comparing top siphon removes contamination and drains the mode that Chi Shui removes contamination, contaminant removal effectiveness is high, dirt is discharged thoroughly, has a good promotion prospects.
Claims (7)
1. a sedimentation basin that is applied to circulating water cultivation, is characterized in that: described sedimentation basin comprise by multiple " returning " font cave at the bottom of the pond forming and be connected to described pond at the bottom of blow-off pipe system.
2. a kind of sedimentation basin that is applied to circulating water cultivation according to claim 1, is characterized in that: described " returning " font depression is formed by two identical " V " shape groove square crossings, forms " mouth " font bottom land in bottom.
3. a kind of sedimentation basin that is applied to circulating water cultivation according to claim 2, is characterized in that: described time " the long 1.05m of font depression, wide 1.05m, depression height 0.5m.
4. a kind of sedimentation basin that is applied to circulating water cultivation according to claim 2, it is characterized in that: described " V " shape groove two domatic angles be 90 °, two domatic gradients are respectively 45 ° or 135 °, and two long is 1m, wide domatic composition " V " the shape groove for 5cm.
5. a kind of sedimentation basin that is applied to circulating water cultivation according to claim 2, is characterized in that: described " mouth " length and the wide 5cm of being, and build and bury circular hole as the center of circle take central point.
6. a kind of sedimentation basin that is applied to circulating water cultivation according to claim 5, it is characterized in that: described blow-off pipe system comprises dirt outlet, tube connector and intubate, dirt outlet is built to bury and is inserted in the circular hole that " mouth " font bottom land offers, and one end of dirt outlet does not exceed bottom land, the other end is connected with tube connector by a reducer tee; Tube connector one end is connected with intubate.
7. a kind of sedimentation basin that is applied to circulating water cultivation according to claim 6, is characterized in that: described blow-off pipe system also comprises blowdown ditch, intubate vertical is arranged in blowdown ditch, and blowdown ditch is lower than sedimentation basin bottom surface; Water at the bottom of described pond enters intubate by thing outlet, tube connector, and water is inflow blowdown ditch from intubate diffuses out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784940.5U CN203597248U (en) | 2013-12-04 | 2013-12-04 | Settling pond applied to recirculating aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784940.5U CN203597248U (en) | 2013-12-04 | 2013-12-04 | Settling pond applied to recirculating aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597248U true CN203597248U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784940.5U Expired - Lifetime CN203597248U (en) | 2013-12-04 | 2013-12-04 | Settling pond applied to recirculating aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430126A (en) * | 2014-12-17 | 2015-03-25 | 中国水产科学研究院黄海水产研究所 | Automatic discharge aquaculture system |
| CN108770769A (en) * | 2018-06-27 | 2018-11-09 | 杭州风扬环保科技有限公司 | A kind of culturing pool circulatory system convenient for indoor aquaculture |
-
2013
- 2013-12-04 CN CN201320784940.5U patent/CN203597248U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430126A (en) * | 2014-12-17 | 2015-03-25 | 中国水产科学研究院黄海水产研究所 | Automatic discharge aquaculture system |
| CN108770769A (en) * | 2018-06-27 | 2018-11-09 | 杭州风扬环保科技有限公司 | A kind of culturing pool circulatory system convenient for indoor aquaculture |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
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| CX01 | Expiry of patent term |