CN204560648U - Shrimp culture pond filtering type cycle set dirt, discharging pollution device - Google Patents
Shrimp culture pond filtering type cycle set dirt, discharging pollution device Download PDFInfo
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- CN204560648U CN204560648U CN201520044383.2U CN201520044383U CN204560648U CN 204560648 U CN204560648 U CN 204560648U CN 201520044383 U CN201520044383 U CN 201520044383U CN 204560648 U CN204560648 U CN 204560648U
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- pipe
- dirt
- filter
- filtering type
- sewage draining
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- 241000238557 Decapoda Species 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 title claims abstract description 15
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- 239000010865 sewage Substances 0.000 claims abstract description 19
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- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000035558 fertility Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
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- 239000002207 metabolite Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000143392 Oar Species 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Abstract
The utility model discloses shrimp culture pond filtering type cycle set dirt, discharging pollution device, comprise the cultivation flume with funnel-shaped bottom portion, wherein: be provided with sagging sewage draining exit near cultivation flume bottom centre, and this sewage draining exit is provided with screen pack; Sewage draining exit is connected with the separating pipe being arranged on cultivation flume side through blow-off line; The Reverse propeller that water upwards can be promoted is provided with in separating pipe; Separating pipe top has the filter pipe extended to side, and the top of this filter pipe is opened wide.During Reverse propeller work, the dirt such as residual bait, ight soil of cultivation bottom of gullet is sucked blow-off line and is lifted in the filter pipe on top through separating pipe, and through the separation of filter, water flows out from end.The utility model have adopt circulation filtering type new structure, do not need to add any biochemical pharmacology can remove residual bait and ight soil, can realize automatically collecting dirt, discharging pollution, simple to operate and there is the advantage of popularization and sustainability.
Description
Technical field
The utility model relates to a kind of prawn culturing technical field cultivation equipment, particularly relates to shrimp culture pond filtering type cycle set dirt, discharging pollution device.
Background technology
Prawn culturing is that significant contribution has been made in China's sea fishery economic development.In recent years, rapidly, cultured area and output are all at the forefront in the world for China's shrimp culture industry development.While scoring achievements, the pollution of shrimp farming self is also more and more serious.These pollutions are from the residual bait of feeding and prawn metabolite, if the same water body of Long-Time Service impacts safely water body certainly.But a lot of raiser is almost just directly discharge without any process to aquaculture wastewater for prawns again.Its consequence pollutes local marine site, destroys the coastal ecological balance, cause culture zone to occur the popular of large area prawn disease, coastally also occurs red tide phenomenon, the development of serious threat shrimp farming.Therefore, solving the problem of aquaculture wastewater process in the urgent need to a kind of effective and continuable scientific method, remove residual bait and prawn metabolite in pond in time, is the important measures keeping pool inner water body safety.
At present, the shrimp pond sewage water treatment method of China mainly adopts biology, chemistry to decompose, precipitates dirt, but the method process cost that is complicated and cost is higher, uneconomical impracticable, therefore can not extensively popularize.Also there are some state-of-the-art technologies to be adopt physical method, utilize hydrodynamic force driving principle to achieve not need the system of adding any biochemical pharmacology and just automatically can collect dirt, discharging pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of for prior art and adopts circulation filtering type new structure, do not need to add any biochemical pharmacology can remove residual bait and ight soil, can realize automatically collecting dirt, discharging pollution, simple to operate and there is the shrimp culture pond filtering type cycle set dirt, discharging pollution device of popularization and sustainability.
The utility model solves the problems of the technologies described above adopted technical scheme: shrimp culture pond filtering type cycle set dirt, discharging pollution device, comprise the cultivation flume with funnel-shaped bottom portion, wherein: near cultivation flume bottom centre, be provided with sagging sewage draining exit, and this sewage draining exit is provided with screen pack; Sewage draining exit is connected with the separating pipe being arranged on cultivation flume side through blow-off line; The Reverse propeller that water upwards can be promoted is provided with in separating pipe; Separating pipe top has the filter pipe extended to side, and the top of this filter pipe is opened wide.During Reverse propeller work, the dirt such as residual bait, ight soil of cultivation bottom of gullet is sucked blow-off line and is lifted in the filter pipe on top through separating pipe, through the separation of filter, water flows out from end, preferably whether filtered water can be flow back to cultivation flume as required.Filter the dirt obtained and be rich in fertility, can be used for plantation.In the process of water body lifting suction filtration, can form circulation in cultivation flume, as selected filtered water to flow back to cultivation flume, then circulation will strengthen further.
For optimizing technique scheme, the measure taked also comprises: be provided with sagging sewage draining exit near cultivation flume bottom centre, and this sewage draining exit is provided with screen pack; Sewage draining exit is connected with the separating pipe being arranged on cultivation flume side through blow-off line; The Reverse propeller that water upwards can be promoted is provided with in separating pipe; Separating pipe top has the filter pipe extended to side, and the top of this filter pipe is opened wide.During Reverse propeller work, the dirt such as residual bait, ight soil of cultivation bottom of gullet is sucked blow-off line and is lifted in the filter pipe on top through separating pipe, through the separation of filter, water flows out from end, preferably whether filtered water can be flow back to cultivation flume as required.Filter the dirt obtained and be rich in fertility, can be used for plantation.In the process of water body lifting suction filtration, can form circulation in cultivation flume, as selected filtered water to flow back to cultivation flume, then circulation will strengthen further.Filter is provided with in filter pipe.Dirt and water carry out being separated again to utilize by filter.Filter pipe has inclination angle to Side extensions.The filter pipe with inclination angle can make the fluid-mixing of water and dirt be back to separating pipe when Reverse propeller stall.There is near the end of filter pipe the return duct to downward-extension.Through the water filtered, can be passed through return duct and be back to cultivation flume, reach the object of recycling, the circulation of blowdown can be strengthened simultaneously further.The bottom of separating pipe has the recovery tube to downward-extension.Be back to the water of separating pipe, dirt mixing liquid sinks backflow, reclaim through recovery tube, it operates facility, closes Reverse propeller by intermittence, and the valve opening recovery tube carries out the operation of recovery dirt.
Be provided with sagging sewage draining exit because the utility model have employed near cultivation flume bottom centre, and this sewage draining exit is provided with screen pack; Sewage draining exit is connected with the separating pipe being arranged on cultivation flume side through blow-off line; The Reverse propeller that water upwards can be promoted is provided with in separating pipe; Separating pipe top has the filter pipe extended to side, and the top of this filter pipe is opened wide.During Reverse propeller work, the dirt such as residual bait, ight soil of cultivation bottom of gullet is sucked blow-off line and is lifted in the filter pipe on top through separating pipe, through the separation of filter, water flows out from end, preferably whether filtered water can be flow back to cultivation flume as required.Filter the dirt obtained and be rich in fertility, can be used for plantation.In the process of water body lifting suction filtration, can form circulation in cultivation flume, as selected filtered water to flow back to cultivation flume, then circulation will strengthen further.Thus the utility model have adopt circulation filtering type new structure, do not need to add any biochemical pharmacology can remove residual bait and ight soil, can realize automatically collecting dirt, discharging pollution, simple to operate and there is the advantage of popularization and sustainability.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the right TV structure schematic diagram of the utility model embodiment 1 filter pipe;
Fig. 3 is the right TV structure schematic diagram of the utility model embodiment 2 filter pipe.
Embodiment
Below in conjunction with attached embodiment, the utility model is described in further detail.
Drawing reference numeral illustrates: screen pack 1, blow-off line 2, separating pipe 3, recovery tube 31, Reverse propeller 4, oar axle 41, drive motors 5, filter pipe 6, filter 61, return duct 62.
Embodiment 1: referring to figs. 1 through Fig. 2, shrimp culture pond filtering type cycle set dirt, discharging pollution device, comprise the cultivation flume with funnel-shaped bottom portion, wherein: be provided with sagging sewage draining exit near cultivation flume bottom centre, and this sewage draining exit is provided with screen pack 1; Sewage draining exit is connected with the separating pipe 3 being arranged on cultivation flume side through blow-off line 2; The Reverse propeller 4 that water upwards can be promoted is provided with in separating pipe 3; Separating pipe 3 top has the filter pipe 6 extended to side, and the top of this filter pipe 6 is opened wide.When Reverse propeller 4 works, the dirt such as residual bait, ight soil of cultivation bottom of gullet is sucked blow-off line 2 and is lifted in the filter pipe 6 on top through separating pipe 3, through the separation of filter 61, water flows out from end, preferably whether filtered water can be flow back to cultivation flume as required.Filter the dirt obtained and be rich in fertility, can be used for plantation.In the process of water body lifting suction filtration, can form circulation in cultivation flume, as selected filtered water to flow back to cultivation flume, then circulation will strengthen further.Filter 61 is provided with in filter pipe 6.
Embodiment 2: with reference to Fig. 3, the present embodiment is the improvement on embodiment 1 basis, is specially filter 61 and dirt and water is carried out being separated again to utilize.Filter pipe 6 has inclination angle to Side extensions.The filter pipe 6 with inclination angle can make the fluid-mixing of water and dirt be back to separating pipe 3 when Reverse propeller 4 stall.There is near the end of filter pipe 6 return duct 62 to downward-extension.Through the water filtered, can be passed through return duct 62 and be back to cultivation flume, reach the object of recycling, the circulation of blowdown can be strengthened simultaneously further.The bottom of separating pipe 3 has the recovery tube 31 to downward-extension.Be back to the water of separating pipe 3, dirt mixing liquid sinks backflow, reclaim through recovery tube 31, it operates facility, closes Reverse propeller 4 by intermittence, and the valve opening recovery tube 31 carries out the operation of recovery dirt.
Although describe the utility model in conjunction with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; when not departing from spirit and scope of the present utility model; can implement various change, the displacement of coordinate and amendment here to the theme listed, therefore protection domain of the present utility model be as the criterion when the scope limited depending on proposed claim.
Claims (5)
1. shrimp culture pond filtering type cycle set dirt, discharging pollution device, comprises the cultivation flume with funnel-shaped bottom portion, it is characterized in that: be provided with sagging sewage draining exit near described cultivation flume bottom centre, and this sewage draining exit is provided with screen pack (1); Described sewage draining exit is connected with the separating pipe (3) being arranged on described cultivation flume side through blow-off line (2); The Reverse propeller (4) that water upwards can be promoted is provided with in described separating pipe (3); Described separating pipe (3) top has the filter pipe (6) extended to side, and the top of this filter pipe (6) is opened wide.
2. shrimp culture pond filtering type cycle set dirt, discharging pollution device according to claim 1, is characterized in that: be provided with filter (61) in described filter pipe (6).
3. shrimp culture pond filtering type cycle set dirt, discharging pollution device according to claim 1, is characterized in that: described filter pipe (6) has inclination angle to Side extensions.
4. shrimp culture pond filtering type cycle set dirt, discharging pollution device according to claim 3, is characterized in that: have the return duct (62) to downward-extension near the end of described filter pipe (6).
5. shrimp culture pond filtering type cycle set dirt, discharging pollution device according to claim 3, is characterized in that: the bottom of described separating pipe (3) has the recovery tube (31) to downward-extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044383.2U CN204560648U (en) | 2015-01-22 | 2015-01-22 | Shrimp culture pond filtering type cycle set dirt, discharging pollution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044383.2U CN204560648U (en) | 2015-01-22 | 2015-01-22 | Shrimp culture pond filtering type cycle set dirt, discharging pollution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560648U true CN204560648U (en) | 2015-08-19 |
Family
ID=53853361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044383.2U Expired - Fee Related CN204560648U (en) | 2015-01-22 | 2015-01-22 | Shrimp culture pond filtering type cycle set dirt, discharging pollution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857378A (en) * | 2016-12-30 | 2017-06-20 | 浙江海洋大学 | Cultivation shrimp ponds dirt collection blowdown apparatus |
| CN106937620A (en) * | 2016-12-30 | 2017-07-11 | 浙江海洋大学 | A kind of hydraulic turbine driving energy-conservation shrimp culture pond dirt collection is removed contamination system |
| CN106942126A (en) * | 2017-03-20 | 2017-07-14 | 浙江海洋大学 | A kind of efficient dirt collection blowdown apparatus of shrimp culture pond |
-
2015
- 2015-01-22 CN CN201520044383.2U patent/CN204560648U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857378A (en) * | 2016-12-30 | 2017-06-20 | 浙江海洋大学 | Cultivation shrimp ponds dirt collection blowdown apparatus |
| CN106937620A (en) * | 2016-12-30 | 2017-07-11 | 浙江海洋大学 | A kind of hydraulic turbine driving energy-conservation shrimp culture pond dirt collection is removed contamination system |
| CN106942126A (en) * | 2017-03-20 | 2017-07-14 | 浙江海洋大学 | A kind of efficient dirt collection blowdown apparatus of shrimp culture pond |
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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 |
Granted publication date: 20150819 Termination date: 20160122 |
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| EXPY | Termination of patent right or utility model |