CN204305861U - Prawn recirculating aquaculture system - Google Patents
Prawn recirculating aquaculture system Download PDFInfo
- Publication number
- CN204305861U CN204305861U CN201420315852.5U CN201420315852U CN204305861U CN 204305861 U CN204305861 U CN 204305861U CN 201420315852 U CN201420315852 U CN 201420315852U CN 204305861 U CN204305861 U CN 204305861U
- Authority
- CN
- China
- Prior art keywords
- pond
- purifier
- cistern
- bolting silk
- net group
- 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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Abstract
The utility model provides a shrimp recirculating aquaculture system, including breeding pond, blowdown pond, water supply pipe, purifier, cistern, wet return, breed the pond and be connected with the blowdown pond, the blowdown pond is connected with purifier through water supply pipe, and purifier includes first sedimentation tank, second sedimentation tank, UV sterilizing equipment in proper order, and purifier is connected with the cistern, and the cistern is connected with breeding the pond through the wet return. The utility model has the advantages that: the sewage disposal pool is arranged to discharge sewage better; the purification device is used for treating sewage generated by the culture pond and recycling the sewage to the culture pond, wherein the purification device is mainly used for filtering and adsorbing suspended particles by utilizing a bolting silk net group and is provided with a UV sterilizing lamp tube for killing bacteria in water; by arranging the oxygen therapy equipment at the reservoir, the circulating water is oxygenated before entering the culture pond.
Description
Technical field
The utility model belongs to prawn culturing field, especially relates to a kind of prawn water circulation water cultivating system.
Background technology
Cyclic culture mode has the plurality of advantages such as not climate environmental influence, water saving, province ground, environmental protection, unit are output are high, become the forward position industry of our times culture fishery, it is the new way realizing China's fish quality, also be accelerate to improve Modern Fishery facility level, adjustment fishery constitution, advances one of effective means of fisheries sustainable development.
Key problem in technology in circulating water cultivation is purified treatment and the recycling of breeding water, and namely setting up with protection of the environment is the closed inner-circulative culture system of basic point, and its core technology is water technology, and its key technology is biological cleaning.Harmful substance nutritive salts in water body, through the effect of microorganism, are transformed degraded by this aquaculture model recycling by breeding water, reach the object of purify water, increase cultivation efficiency, improve food conversion ratio, realize zero-emission or combustion with minimal.Therefore, how to keep the ecological balance in circulating water culture system, the harmful substances such as the organic matter of effectively removing cultivated animals excretion and nitrogen, carry out the innovation of cycle water biological treatment and optimize, improving aquaculture water treatment effeciency, is one of important content realizing industrial circulating water cultivating technology upgrading.
At present, industrial circulating water cultivating system due to treatment process more single, water treatment efficiency is not high.
Utility model content
Problem to be solved in the utility model is to provide a kind of prawn circulating water culture system, and especially the sewage be applicable in culturing pool utilizes through purified treatment Posterior circle.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of prawn circulating water culture system, comprise culturing pool, pollution discharge pond, water supply line, purifier, cistern, return pipe, described culturing pool is connected with described pollution discharge pond, described pollution discharge pond is connected with described purifier by described water supply line, described purifier comprises the first sedimentation basin successively, second sedimentation basin, UV sterilizing unit, described first sedimentation basin, described low and sedimentation basin, described UV sterilizing unit connects successively, described first sedimentation basin is the first bolting silk net group, described second sedimentation basin is the second bolting silk net group, described UV sterilizing unit comprises UV germicidal tube and protection tube, described UV germicidal tube is placed in described protection tube, the two ends of described UV germicidal tube and described protection tube are fixed by end cap, described purifier is connected with described cistern, described cistern is provided with oxygen cathete, described oxygen cathete is connected with oxygen therapy pump by oxygen input branch pipe, described cistern is connected with described culturing pool by described return pipe.
Described first bolting silk net group, described second bolting silk net group are made up of multilayer nylon mesh tulle sheet.
The nylon mesh tulle sheet aperture of described first bolting silk net group is 40 orders.
The nylon mesh tulle sheet aperture of described second bolting silk net group is 60 orders.
The beneficial effect that the utility model has is: dirt is better discharged by arranging of pollution discharge pond; Purifier carries out process recycle to the sewage that culturing pool produces and returns culturing pool, wherein mainly utilizes bolting silk net group to filter absorption suspended particulate at purifier, arranges UV germicidal tube and kill bacterium in water; By arranging oxygen delivery equipment at cistern place, before cycle water being entered culturing pool, carry out oxygenation process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
Embodiment
As shown in Figure 1, a kind of prawn circulating water culture system of the utility model, comprise culturing pool, pollution discharge pond, water supply line, purifier, cistern, return pipe, described culturing pool is connected with described pollution discharge pond, described pollution discharge pond is connected with described purifier by described water supply line, described purifier comprises the first sedimentation basin successively, second sedimentation basin, UV sterilizing unit, described first sedimentation basin, described low and sedimentation basin, described UV sterilizing unit connects successively, described first sedimentation basin is the first bolting silk net group, described second sedimentation basin is the second bolting silk net group, described UV sterilizing unit comprises UV germicidal tube and protection tube, described UV germicidal tube is placed in described protection tube, the two ends of described UV germicidal tube and described protection tube are fixed by end cap, described purifier is connected with described cistern, described cistern is provided with oxygen cathete, described oxygen cathete is connected with oxygen therapy pump by oxygen input branch pipe, described cistern is connected with described culturing pool by described return pipe.
Described first bolting silk net group, described second bolting silk net group are made up of multilayer nylon mesh tulle sheet.
The nylon mesh tulle sheet aperture of described first bolting silk net group is 40 orders.
The nylon mesh tulle sheet aperture of described second bolting silk net group is 60 orders.
Described first bolting silk net group, described second bolting silk net group, described second bolting silk net group is made up of the multilayer nylon mesh tulle sheet of equidistantly arranging perpendicular to water (flow) direction, bolting silk mesh sheet is formed biomembrane precipitation adsorption sewage by suspended particle.Act on suspended particulate matter in the water body that mainly precipitation adsorption enters after aeration filtration process.
The course of work of this example: during use, cycle water is by entering purifier after pollution discharge pond blowdown, first by the first sedimentation basin, the bolting silk net group arranged in second sedimentation basin, bolting silk net group is made up of the multilayer nylon mesh tulle sheet of equidistantly arranging perpendicular to water (flow) direction, bolting silk mesh sheet forms biomembrane thus enters the cycle water suspended particulate of purifier after the process of absorption pollution discharge pond, subsequently by UV sterilizing unit, cycle water enters cistern, open oxygen therapy pump and pass through oxygen input branch pipe, oxygen cathete by oxygen infusion in cycle water, cycle water is returned in culturing pool again by cistern.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a prawn circulating water culture system, it is characterized in that: comprise culturing pool, pollution discharge pond, water supply line, purifier, cistern, return pipe, described culturing pool is connected with described pollution discharge pond, described pollution discharge pond is connected with described purifier by described water supply line, described purifier comprises the first sedimentation basin successively, second sedimentation basin, UV sterilizing unit, described first sedimentation basin, described second sedimentation basin, described UV sterilizing unit connects successively, described first sedimentation basin is the first bolting silk net group, described second sedimentation basin is the second bolting silk net group, described UV sterilizing unit comprises UV germicidal tube and protection tube, described UV germicidal tube is placed in described protection tube, the two ends of described UV germicidal tube and described protection tube are fixed by end cap, described purifier is connected with described cistern, described cistern is provided with oxygen cathete, described oxygen cathete is connected with oxygen therapy pump by oxygen input branch pipe, described cistern is connected with described culturing pool by described return pipe.
2. prawn circulating water culture system according to claim 1, is characterized in that: described first bolting silk net group, described second bolting silk net group are made up of multilayer nylon mesh tulle sheet.
3. prawn circulating water culture system according to claim 1, is characterized in that: the nylon mesh tulle sheet aperture of described first bolting silk net group is 40 orders.
4. prawn circulating water culture system according to claim 1, is characterized in that: the nylon mesh tulle sheet aperture of described second bolting silk net group is 60 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315852.5U CN204305861U (en) | 2014-06-12 | 2014-06-12 | Prawn recirculating aquaculture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315852.5U CN204305861U (en) | 2014-06-12 | 2014-06-12 | Prawn recirculating aquaculture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305861U true CN204305861U (en) | 2015-05-06 |
Family
ID=53128207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315852.5U Expired - Fee Related CN204305861U (en) | 2014-06-12 | 2014-06-12 | Prawn recirculating aquaculture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156003A (en) * | 2017-05-27 | 2017-09-15 | 合肥市禾兴生态养殖科技有限公司 | A kind of cultivating system |
-
2014
- 2014-06-12 CN CN201420315852.5U patent/CN204305861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156003A (en) * | 2017-05-27 | 2017-09-15 | 合肥市禾兴生态养殖科技有限公司 | A kind of cultivating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20170612 |