CN201612082U - Runway fishpond - Google Patents
Runway fishpond Download PDFInfo
- Publication number
- CN201612082U CN201612082U CN2009201819170U CN200920181917U CN201612082U CN 201612082 U CN201612082 U CN 201612082U CN 2009201819170 U CN2009201819170 U CN 2009201819170U CN 200920181917 U CN200920181917 U CN 200920181917U CN 201612082 U CN201612082 U CN 201612082U
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- China
- Prior art keywords
- fishpond
- clarifier
- tank
- facility
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Farming Of Fish And Shellfish (AREA)
Abstract
A runway fishpond belongs to the field of facility fishery, and particularly relates to the design of an intensive aquaculture facility in the aquaculture industry. The runway fishpond is characterized in that a circular purification pond (2) is arranged in the middle of a circular fishpond (1), and a ring-shaped perforated sewage collection pipe (3) is arranged at the bottom of the fishpond (1); and water circulation is realized through the aeration of a ring-shaped aeration pipe (6) at the bottom of the purification pond (2), NH3 and other water-soluble toxic wastes are absorbed and transformed by biological purification packing (7) at the middle upper part of the purification pond (2), and the ring-shaped sewage collection pipe (3) at the bottom of the fishpond (1) can realize regular sewage discharge, so that water can be efficiently purified, the metabolism of microorganisms for biochemical reaction is accelerated, and the aquaculture density is greatly improved. The utility model has the advantages of low equipment investment, energy consumption and operation expenses, simple and practical use of the facility, safe and reliable running, convenient management and operation, remarkable biological and social benefits, and higher fish yield and quality, thereby achieving the applicability for popularization and application.
Description
Technical field
The utility model belongs to facility fishery field, is specifically related to the design of a kind of intensive feeding facility in the marine industry.
Background technology
Traditional mode of breeding fish mostly is pond, reservoir cage culture etc.; Present external intensive feeding system, the circulation of its water body of breeding fish utilizes again, adopt of water body tupe focuses on, and then flow back to the mode of crawl more.This mode pipeline complexity, operation inconvenience, current exist dead angle and blowdown not thorough, also exist drawbacks such as operating cost is expensive and difficult in maintenance because of the equipment complexity simultaneously.
Summary of the invention
The utility model purpose provide a kind of simple in structure, easy to operate, operating cost is low, intensive a kind of efficiently new model of breeding fish.The core of intensive feeding is the recycling of water body of breeding fish, and its key technology is the pollutant in the cycle of treatment water body, as the metabolite NH of dissolving
3With particle such as fish faeces and residual bait, make it reach the water supply standard of breeding fish.
To achieve these goals, the technical solution of the utility model is:
1, a kind of racetrack crawl is made up of with " interior circle " clarifier-tank " cylindrical " fishpond (like circular runway), and a circular clarifier-tank just is set in the middle of circular fishpond.
2, at the bottom of the pond in fishpond certain gradient will be arranged, the body of wall bottom of fishpond and clarifier-tank and top respectively are provided with row's loose structure (tracery wall structure), and the dirty pipe of annular collection with holes is set in the bottom, fishpond, and in blowdown place of the dirty pipe of collection the blowdown by-pass valve control are installed.
3, establish annular aeration tube in the clarifier-tank bottom, middle and upper part filling biological cleaning filler.
4, fish live in " cylindrical " fishpond (runway), the NH in its metabolite
3Flow into clarifier-tank etc. the loose structure (tracery wall structure) of water-soluble toxic waste bottom fishpond and clarifier-tank body of wall, through the annular aeration tube of clarifier-tank bottom, carry under the effect when flowing through the biological cleaning packing layer of middle and upper part, be attached to the biomembrane conversion that bacterium absorbs on the filler, removed with current at gas.
5, the annular aeration tube by clarifier-tank bottom is under gas is proposed effect, oxygenation forms airlift, the water body after the purification is injected in the fishpond with the mode of the oxygenation loose structure (tracery wall structure) by clarifier-tank and body of wall top, fishpond.The fishpond water body is fully exchanged, the microorganism metabolism acceleration of biochemical reaction, good purification.
6, the particle in the fishpond, as fish faeces, residual bait etc., descending deposits in the dirty pipe of collection annular with holes of bottom, fishpond.Regularly open the blowdown by-pass valve control, discharge these particles, enter into biogas generating pit.Water quality in the fishpond can keep pure and fresh, good always like this, and cultivation density can improve greatly.
A kind of its advantage of racetrack crawl is: the one, and clarifier-tank is in the inboard, and the fishpond is in the outside; There is not the dead angle in easy to operate and current, and blowdown is thorough.The 2nd, aerator is not established in the fishpond, and annular aeration tube is placed on the clarifier-tank bottom.The 3rd, utilize annular aeration tube, by carry with gas, the mode of aeration promotes water body circulating by: fishpond → clarifier-tank → fishpond.The 4th, the oxygen of carrying, be dissolved under the effect of aeration water body at gas provides the oxygen consumption demand of the biomembrane bacterium on the clarifier-tank biological cleaning filler on the one hand, and the oxygen consumption demand of fishpond Mesichthyes is provided again on the other hand.The function and the oxygen delivery capacity of gas all are fully utilized, and can save the energy consumption that the water body circulation power is provided by dynamic power machines such as water pumps, and the operating cost of equipment reduces.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is an A-A profile of the present utility model.
Among the figure 1, the fishpond, 2, clarifier-tank, 3, the dirty pipe of annular collection with holes (centering on one week of fishpond), 4, the clarifier-tank blasthole, 5, the inlet opening, fishpond, 6, annular aeration tube, 7, the biological cleaning packing layer, 8, the blowdown by-pass valve control, 9, the sewer flow path direction
Embodiment
A kind of racetrack crawl, its " cylindrical " fishpond 1 diameter is 5m, the pond bottom sloping in fishpond 1 is 20 °, and " interior circle " clarifier-tank 2 diameters are 2m, the dark 1.8m in pond, annular aeration tube 6 is established in clarifier-tank 2 bottoms, annular aeration tube 6 links to each other with air pump, and distance 30～130cm place, annular aeration tube 6 tops establishes biological cleaning packing layer 7, and filler adopts main body elastic filler (being commonly called as hairbrush), arrange with blossom type, the filler upper and lower side is fixed with the reinforcing bar of diameter 8mm.Fishpond 1 has clarifier-tank blasthole 4 to communicate with clarifier-tank 2 in the body of wall bottom, has inlet opening, fishpond 5 to communicate on top, and annular collection with holes is dirty manages 3 around being provided with fishpond one week of 1 bottom, and in 3 blowdowns place of the dirty pipe of collection blowdown by-pass valve control 8 is installed.
Claims (5)
1. a racetrack crawl is characterized in that, crawl is made up of " cylindrical " fishpond (1) and " interior circle " clarifier-tank (2).
2. racetrack crawl according to claim 1, its feature also are to be provided with a circular clarifier-tank (2) in the middle of circular fishpond (1).
3. racetrack crawl according to claim 1 and 2, its feature also are at the bottom of the pond of fishpond (1) certain gradient is arranged, and fishpond (1) is provided with row's porous channel (4) with the body of wall bottom of clarifier-tank (2), and the top is provided with row's porous channel (5).
4. racetrack crawl according to claim 1 and 2, its feature are that also (1) bottom is provided with the annular dirty pipe of collection with holes (3) in the fishpond, and at the dirty mouth of pipe of collection blowdown control valve (8) are installed.
5. racetrack crawl according to claim 1 and 2, its feature also are to establish annular aeration tube (6) in clarifier-tank (2) bottom, middle and upper part filling biological cleaning filler (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201819170U CN201612082U (en) | 2009-12-29 | 2009-12-29 | Runway fishpond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201819170U CN201612082U (en) | 2009-12-29 | 2009-12-29 | Runway fishpond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201612082U true CN201612082U (en) | 2010-10-27 |
Family
ID=42998456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201819170U Expired - Fee Related CN201612082U (en) | 2009-12-29 | 2009-12-29 | Runway fishpond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201612082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578021A (en) * | 2012-02-20 | 2012-07-18 | 宜兴市文峰环境科技有限公司 | Rotational flow oxygenation pond for culture pond |
| CN105684972A (en) * | 2016-03-28 | 2016-06-22 | 莆田市荔城区聚慧科技咨询有限公司 | Method for cultivating babylonia lutosa |
| CN106035189A (en) * | 2016-08-30 | 2016-10-26 | 孙绪永 | Integrated fish breeding pond |
| CN107114296A (en) * | 2017-06-07 | 2017-09-01 | 中国水产科学研究院黄海水产研究所 | A kind of system and cultural method of control prawn circulating water cultivation water fluidised form |
-
2009
- 2009-12-29 CN CN2009201819170U patent/CN201612082U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578021A (en) * | 2012-02-20 | 2012-07-18 | 宜兴市文峰环境科技有限公司 | Rotational flow oxygenation pond for culture pond |
| CN105684972A (en) * | 2016-03-28 | 2016-06-22 | 莆田市荔城区聚慧科技咨询有限公司 | Method for cultivating babylonia lutosa |
| CN106035189A (en) * | 2016-08-30 | 2016-10-26 | 孙绪永 | Integrated fish breeding pond |
| CN107114296A (en) * | 2017-06-07 | 2017-09-01 | 中国水产科学研究院黄海水产研究所 | A kind of system and cultural method of control prawn circulating water cultivation water fluidised form |
| CN107114296B (en) * | 2017-06-07 | 2020-01-31 | 中国水产科学研究院黄海水产研究所 | system for controlling water flow state of prawn circulating water culture pond and culture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20131229 |