CN2430021Y - Closed loop aquatic product cultivating device - Google Patents
Closed loop aquatic product cultivating device Download PDFInfo
- Publication number
- CN2430021Y CN2430021Y CN 00203219 CN00203219U CN2430021Y CN 2430021 Y CN2430021 Y CN 2430021Y CN 00203219 CN00203219 CN 00203219 CN 00203219 U CN00203219 U CN 00203219U CN 2430021 Y CN2430021 Y CN 2430021Y
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- case
- cultivating
- water
- closed loop
- filter
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- Expired - Fee Related
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- Farming Of Fish And Shellfish (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a closed loop aquatic product cultivating device which is provided with a cultivating case. The cultivating case is connected with a primary settling case, a secondary settling case, a sand filter, a crust amine filter, a charcoal filter, and a sterilizing, temperature control, and oxygen enhancing case and then is connected with the cultivating case. The utility model has the advantages of circulation of cultivating water, indoor cultivation, and manual control of cultivating conditions, and after sedimentation, filtration, sterilization, disinfection, temperature control, and oxygen enhancement, water of the cultivating case is sent back to the cultivating case for use. Besides the replenishment of water caused by evaporation, no water source replenishment is needed. As a result, the stability of water quality is guaranteed, pollution and pathogenic bacteria brought by water sources are prevented, and the high density cultivation is realized through temperature control and oxygen enhancement.
Description
The utility model relates to a kind of closed loop aquaculture device.
It is easily contaminated that traditional marine product cultivator exists the water source, and the water quality instability to problems such as the weather condition dependence are strong, makes fish disease incidence height, and survival rate is low, and cultivation density is low, the economic benefit instability.Particularly, cause China inland plain area can not culture marine product, limited the supply of these regional fresh and alive marine products the dependence at water source.
The purpose of this utility model provides a kind of raising water circulation and uses, indoor culture, the closed loop aquaculture device of Artificial Control cultivating condition.
The utility model is taked following measures in order to achieve the above object:
The closed loop aquaculture device have rearing-box and join with one-level settling tank, two-stage precipitation case, sand filter, chitosan filter, char filter, sterilization, temperature control, oxygenation case successively after, join with rearing-box again.
Raising water circulation of the present utility model is used, indoor culture, Artificial Control cultivating condition, the water of rearing-box are returned rearing-box again and are used after precipitation, filtration, sterilization, sterilization, temperature control, oxygenation, do not need replenishing of water source the moisture that causes except that replenishing a small amount of the evaporation.This has just guaranteed the stable of water quality, has prevented pollution and germ that the water source brings, and has realized high-density breeding by temperature control and oxygenation.Simultaneously owing to be that closed loop is cultured, disposable put into natural or artificial seawater after just do not need basically to replenish seawater, make the inland, the mariculture of flat area becomes possibility.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing is a closed loop aquaculture device structural representation.
After the closed loop aquaculture device has rearing-box 1 and joins with one-level settling tank 2, two-stage precipitation case 3, sand filter 4, chitosan filter 5, char filter 6, sterilization, temperature control, oxygenation case 7 successively, join with rearing-box again.Wherein 1) rearing-box: each water inlet of the right and left, delivery port of center bottom, left and right sides water inlet is intake respectively by different time, on the one hand the variation of changing the direction of a stream of water, the simulating nature marine stream, the ight soil with residual feed and fish is flushed to central delivery port discharge on the other hand; 2) settling tank: through I and II precipitation fish excrement and residual feed; 3) sand filter: adopt husky fish excrement and the residual feed of filtering; 4) chitosan filter: utilize chitosan as cationic flocculant and adsorbent, absorption floating preteins and harmful substance; 5) carbon filter: adopt thick, tenderly white charcoal, bamboo charcoal or activated carbon filtration harmful substance respectively; 6) sterilization, temperature control oxygenation case: carry out sterilization with ultraviolet ray, and the heat exchanger of packing into, oxygen increasing pumps etc. reach temperature control, the purpose of oxygenation.
Claims (3)
1. closed loop aquaculture device, it is characterized in that it have rearing-box [1] and join with one-level settling tank [2], two-stage precipitation case [3], sand filter [4], chitosan filter [5], char filter [6], sterilization, temperature control, oxygenation case [7] successively after, join with rearing-box again.
2. a kind of closed loop aquaculture device according to claim 1 is characterized in that each water inlet of said rearing-box the right and left, delivery port of center bottom.
3. a kind of closed loop aquaculture device according to claim 1 and 2 is characterized in that said carbon filter adopts hard charcoal, bamboo charcoal or active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203219 CN2430021Y (en) | 2000-01-29 | 2000-01-29 | Closed loop aquatic product cultivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203219 CN2430021Y (en) | 2000-01-29 | 2000-01-29 | Closed loop aquatic product cultivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430021Y true CN2430021Y (en) | 2001-05-16 |
Family
ID=33571959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00203219 Expired - Fee Related CN2430021Y (en) | 2000-01-29 | 2000-01-29 | Closed loop aquatic product cultivating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430021Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499166A (en) * | 2011-10-27 | 2012-06-20 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving industrial recirculating aquaculture system and method for operating same |
| CN103041647A (en) * | 2013-01-04 | 2013-04-17 | 深圳市中邦(集团)建设总承包有限公司 | Purifying equipment for marine culture |
| CN103070129A (en) * | 2013-01-18 | 2013-05-01 | 宁波爱去欧净水设备科技有限公司 | Method for feeding and purifying freshwater fish before eating freshwater fish |
| CN104082234A (en) * | 2013-04-01 | 2014-10-08 | 北海市铁山港区华俊养殖有限公司 | Turtle circulating water culture device |
| CN105236633A (en) * | 2015-09-30 | 2016-01-13 | 海南卓海水产种苗有限公司 | Processing method of water for breeding young prawns |
| CN107361027A (en) * | 2017-08-31 | 2017-11-21 | 中国农业科学院植物保护研究所 | A kind of device and method using man-made feeds circulation sterilization raising predatism stinkbug |
| CN108275845A (en) * | 2018-03-16 | 2018-07-13 | 华南理工大学 | A kind of sterilization and purification device for cyclic culture water body |
-
2000
- 2000-01-29 CN CN 00203219 patent/CN2430021Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499166A (en) * | 2011-10-27 | 2012-06-20 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving industrial recirculating aquaculture system and method for operating same |
| CN102499166B (en) * | 2011-10-27 | 2013-05-01 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving industrial recirculating aquaculture system and method for operating same |
| CN103041647A (en) * | 2013-01-04 | 2013-04-17 | 深圳市中邦(集团)建设总承包有限公司 | Purifying equipment for marine culture |
| CN103070129A (en) * | 2013-01-18 | 2013-05-01 | 宁波爱去欧净水设备科技有限公司 | Method for feeding and purifying freshwater fish before eating freshwater fish |
| CN103070129B (en) * | 2013-01-18 | 2015-06-03 | 中山市中港水产养殖有限公司 | Method for feeding and purifying freshwater fish before eating freshwater fish |
| CN104082234A (en) * | 2013-04-01 | 2014-10-08 | 北海市铁山港区华俊养殖有限公司 | Turtle circulating water culture device |
| CN105236633A (en) * | 2015-09-30 | 2016-01-13 | 海南卓海水产种苗有限公司 | Processing method of water for breeding young prawns |
| CN107361027A (en) * | 2017-08-31 | 2017-11-21 | 中国农业科学院植物保护研究所 | A kind of device and method using man-made feeds circulation sterilization raising predatism stinkbug |
| CN108275845A (en) * | 2018-03-16 | 2018-07-13 | 华南理工大学 | A kind of sterilization and purification device for cyclic culture water body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |