CN205756614U - A kind of decontamination apparatus in fry rearing - Google Patents
A kind of decontamination apparatus in fry rearing Download PDFInfo
- Publication number
- CN205756614U CN205756614U CN201620520287.5U CN201620520287U CN205756614U CN 205756614 U CN205756614 U CN 205756614U CN 201620520287 U CN201620520287 U CN 201620520287U CN 205756614 U CN205756614 U CN 205756614U
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- fry
- sewage
- collection system
- fish face
- face outlet
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Abstract
The utility model discloses the decontamination apparatus in a kind of fry rearing, it is characterized in that: include sewage suction device (1), sewage collection system (2), collect fry device (3), fish face outlet a(6) and fish face outlet b(7), sewage collection system (2) is arranged in collection fry device (3), sewage suction device (1) connects with sewage collection system (2), and sewage collection system (2) and collection fry device (3) first half are respectively provided with fish face outlet a(6) and fish face outlet b(7).By sewage suction device (1) effect, the dirt in fry pond is sucked sewage collection system, dirt sinks to the bottom, fry and a little dirt are by the fish face outlet a(6 in sewage collection system) flow into and collect fry device, a little dirt sinks to the bottom again, fry is floated in the water surface by the fish face that is arranged on drum outlet b(7) from newly returning to fry pond or transferring to other fry ponds, in drum, remaining water is flowed out by discharge outlet (8).
Description
Technical field
The present invention relates to the trash-removal device in a kind of fry rearing, belong to fry and produce cultivation field.
Background technology
The incubation rate of Fish and the bottleneck of the survival rate of prelarva relatively low always restriction aquatic products industry development, the height of its survival rate supplementary important to resource.Fry is relatively fine, and in its growth course, metabolism is the most vigorous, and the Excreta of generation is more, eats surplus residual bait more, and water quality deterioration is fast, and the growth to fry is unfavorable or causes fry death.
Chinese patent also discloses that the method for treating water during some fry rearings, such as Chinese patent<application number>CN201520618664.4<utility model>a kind of seedling cultivation use water circulation fixed nitrogen device, its Main Function is to remove the nitrogen in breeding process, and the removal effect to dirts such as the Excreta in fry rearing and residual baits is little.
Utility model content
The technical problem to be solved in the present invention is: for solving the problems referred to above, it is provided that the removal device of dirt in a kind of convenient process and fry rearing with low cost.
The technical solution of the utility model is: the decontamination apparatus in a kind of fry rearing, including sewage suction device, sewage collection system, collection fry device, fish face outlet a(6) and fish face outlet b(7), sewage collection system is arranged in collection fry device, sewage suction device connects with sewage collection system, and sewage collection system and the collection fry device first half are respectively provided with fish face outlet a(6) and fish face outlet b(7).
Described sewage suction device is to be made by siphon.
Described collection fry device is circular drum, and bottom arranges discharge outlet.
Described fish face outlet a(6) and fish face outlet b(7) it being respectively mounted a plastic funnel, the horn mouth of funnel is connected to a barrel pars intramuralis, consistent with bucket wall thickness, installs bolting silk net in funnel.
Described sewage collection system bottom arranges sewage draining exit.
Described collection fry bottom of device arranges mobile device.
Bolting silk net meshe size is can be as the criterion by fry.
Whole equipment is a blood circulation closed, sewage collection system is welded on collection fry device inwall, (6) installed in sewage collection system exceed 4-5cm than (7) on fry collection device, by (1) effect, the dirt in fry pond is sucked sewage collection system, dirt sinks to the bottom, fry and a little dirt are flowed into by (6) in sewage collection system and collect fry device, a little dirt sinks to the bottom again, and fry is floated and come back to fry pond in the water surface by (7) the fish face outlet b being arranged on drum or transferred to other fry ponds.
The beneficial effects of the utility model: the effect of this equipment is to remove fry metabolite and the residual bait of feedstuff during fry rearing, owing to fry is tiny, scrubbing inconvenience, operation will not be damaged to fry and cause fry to escape.In at present fry cultivation, scrubbing the most all uses the string bag to salvage or plastic tube is inhaled, this operational approach workload greatly, together with dirt is readily mixed into fry, inconvenience separates the fry sucked out together, and this utility model overcomes these shortcomings, easy to operate, workload is little, and efficiency is high.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As shown in Figure 1, a kind of decontamination apparatus in fry rearing, including sewage suction device (1), sewage collection system (2), collect fry device (3), fish face outlet a(6) and fish face outlet b(7), sewage collection system (2) is arranged in collection fry device (3), sewage suction device (1) connects with sewage collection system (2), and sewage collection system (2) and collection fry device (3) first half are respectively provided with fish face outlet a(6) and fish face outlet b(7).Sewage suction device (1) is to be made by siphon.Collecting fry device (3) is circular drum, and bottom arranges discharge outlet (8).Fish face outlet a(6) and fish face outlet b(7) it being respectively mounted a plastic funnel, the horn mouth of funnel is connected to a barrel pars intramuralis, consistent with bucket wall thickness, installs bolting silk net in funnel.Sewage collection system (2) bottom arranges sewage draining exit (5).Collect fry device (3) bottom and mobile device (4) is set.Bolting silk net meshe size is can be as the criterion by fry.
Whole equipment is a blood circulation, sewage collection system 2 is welded on collection fry device (3) inwall, the upper a(6 installed of sewage collection system (2)) the upper b(7 installed than fry collection device (3)) exceed 4-5cm, acted on by sewage suction device 1 and the dirt in fry pond is sucked sewage collection system (2), treat that dirt sinks to the bottom, fry and a little dirt are by the fish face outlet a(6 in sewage collection system (2)) flow into and collect fry device (3), a little dirt sinks to the bottom again, fry is floated in the water surface by the fish face outlet b(7 being arranged on drum) come back to fry pond or transfer to other fry ponds, in drum, remaining water is flowed out by discharge outlet (8).
Using method:
Sewage suction device (1) is that siphon is made, and extrudes siphon enlargement, is sucked by sewage in sewage collection system (2), and deposition of dirt is in drum head, and the fry of sucking-off is floated in the water surface, with dirt separation.Water level exceedes fish face outlet a(6) time, the fry floating on the water surface flows in collection fry device (3).In collecting fry device (3), a little dirt sinks to the bottom again, and fry is floated in the water surface, when water level reach a certain height, and the fish face outlet b(7 by being arranged on drum) come back to fry pond or transfer to other fry ponds.
Claims (7)
1. the decontamination apparatus in a fry rearing, it is characterized in that: include sewage suction device (1), sewage collection system (2), collect fry device (3), fish face outlet a(6) and fish face outlet b(7), sewage collection system (2) is arranged in collection fry device (3), sewage suction device (1) connects with sewage collection system (2), and sewage collection system (2) and collection fry device (3) first half are respectively provided with fish face outlet a(6) and fish face outlet b(7).
Decontamination apparatus in fry rearing the most according to claim 1, it is characterised in that: sewage suction device (1) is to be made by siphon.
Decontamination apparatus in fry rearing the most according to claim 1, it is characterised in that: collecting fry device (3) is circular drum, and bottom arranges discharge outlet (8).
Decontamination apparatus in fry rearing the most according to claim 1, it is characterized in that: fish face outlet a(6) and fish face outlet b(7) it is respectively mounted a plastic funnel, the horn mouth of funnel is connected to a barrel pars intramuralis, consistent with bucket wall thickness, installs bolting silk net in funnel.
Decontamination apparatus in fry rearing the most according to claim 1, it is characterised in that: sewage collection system (2) bottom arranges sewage draining exit (5).
Decontamination apparatus in fry rearing the most according to claim 1, it is characterised in that: collect fry device (3) bottom and mobile device (4) is set.
Decontamination apparatus in fry rearing the most according to claim 4, it is characterised in that: bolting silk net meshe size is can be as the criterion by fry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520287.5U CN205756614U (en) | 2016-06-01 | 2016-06-01 | A kind of decontamination apparatus in fry rearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520287.5U CN205756614U (en) | 2016-06-01 | 2016-06-01 | A kind of decontamination apparatus in fry rearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205756614U true CN205756614U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620520287.5U Expired - Fee Related CN205756614U (en) | 2016-06-01 | 2016-06-01 | A kind of decontamination apparatus in fry rearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205756614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157271A (en) * | 2017-11-30 | 2018-06-15 | 云南省渔业科学研究院（云南省渔业病害防治和质量检测中心） | A kind of environmental protection floatation type aquaculture system sewage collection system |
-
2016
- 2016-06-01 CN CN201620520287.5U patent/CN205756614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157271A (en) * | 2017-11-30 | 2018-06-15 | 云南省渔业科学研究院（云南省渔业病害防治和质量检测中心） | A kind of environmental protection floatation type aquaculture system sewage collection system |
| CN108157271B (en) * | 2017-11-30 | 2024-02-20 | 云南省渔业科学研究院 | Environment-friendly floating type sewage collection device for aquaculture 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: 20161207 Termination date: 20180601 |