CN110663631A - Small-area mulching film culture pond pollution discharge device and method - Google Patents
Small-area mulching film culture pond pollution discharge device and method Download PDFInfo
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- CN110663631A CN110663631A CN201910940074.6A CN201910940074A CN110663631A CN 110663631 A CN110663631 A CN 110663631A CN 201910940074 A CN201910940074 A CN 201910940074A CN 110663631 A CN110663631 A CN 110663631A
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- sewage
- sewage discharge
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- culture pond
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 105
- 230000000903 blocking effect Effects 0.000 claims abstract description 36
- 241000238557 Decapoda Species 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 241000143060 Americamysis bahia Species 0.000 claims 2
- 239000002362 mulch Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 11
- 201000010099 disease Diseases 0.000 abstract description 10
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000607534 Aeromonas Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 241000223782 Ciliophora Species 0.000 description 1
- 241000439574 Decapod penstyldensovirus 1 Species 0.000 description 1
- 201000000090 Microsporidiosis Diseases 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 235000017845 Persicaria vulgaris Nutrition 0.000 description 1
- 244000170788 Persicaria vulgaris Species 0.000 description 1
- 206010047400 Vibrio infections Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a small-area mulching film culture pond sewage discharge device and a sewage discharge method, wherein the small-area mulching film culture pond sewage discharge device comprises a culture pond, a sewage collection pond and a sewage discharge control structure, two steel plates with holes are symmetrically and fixedly arranged at the lower part of the culture pond, a sewage discharge groove is formed between the two steel plates, a sewage discharge outlet is formed in the bottom of the culture pond below the sewage discharge groove, a sewage inlet is formed in the bottom of the sewage collection pond, and the sewage discharge outlet is communicated with the sewage inlet through a sewage discharge pipeline; the pollution discharge control structure comprises a blocking pipe for blocking the pollution discharge groove, a blocking ball for blocking the pollution inlet and a driving mechanism, and the driving mechanism is used for controlling the opening and closing of the pollution discharge groove and the pollution inlet. The waste discharge device can discharge waste, dead shrimps and a large amount of shrimp shells, and effectively reduce nitrite, ammonia nitrogen and the like in water; effectively reduces the disease of the prawns and improves the breeding yield of the prawns. The corresponding pollution discharge method is simple and convenient to operate and has high use value.
Description
Technical Field
The invention relates to the technical field of prawn culture, in particular to a small-area mulching film culture pond pollution discharge device and method.
Background
The prawn breeding industry is a prop industry of the aquaculture industry in China; although the aquaculture industry in China reaches the international leading level in scale and yield, the sustainable development of the industry still faces serious challenges. With the development of the breeding industry, the water environment and resource problems are increasingly severe. The environmental conditions of the aquaculture water area are continuously worsened, because a series of deterioration of water quality caused by the fact that untreated industrial three wastes, domestic water and agricultural water are discharged and enter water bodies endanger organisms in water firstly, and as a result, fishery resources are reduced, diseases are increased, and aquaculture of aquatic products fails. Nowadays, the water environment is seriously polluted, so that the culture environment is further deteriorated, the occurrence of diseases is continuously increased, and a large amount of medicines and medicaments are added in the culture process, so that the system of the water body is further disturbed, and the adjustment of ecology is damaged. Common diseases to shrimps: viral diseases include WSD, YHV, TSV, IHHNV and the like. The bacterial diseases include red leg disease, gill rot disease, blindness disease, vibriosis larvae disease, aeromonas disease and the like. The parasitic diseases include microsporidiosis, monosporasis, sessile ciliate, etc.
At present, a central pollution discharge facility is often adopted to discharge culture wastewater in the prawn culture process, and dead shrimps caused by diseases and the like can be discharged and infected in the culture process, or a large amount of molts of the prawns block a pollution discharge screen, and the prawn culture process needs to be washed by water, so that time and labor are wasted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the small-area mulching film culture pond pollution discharge device which is simple in structure and convenient to operate, and can discharge diseased and dead shrimps and a large amount of shrimp shells.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a pond waste fitting discharging is bred to small size plastic film which characterized in that: the sewage treatment device comprises a culture pond, a sewage collection pond and a sewage discharge control structure, wherein two steel plates with holes are symmetrically and fixedly installed at the lower part of the culture pond, a sewage discharge groove is formed between the two steel plates, a sewage discharge outlet is formed in the bottom of the culture pond below the sewage discharge groove, a sewage inlet is formed in the bottom of the sewage collection pond, and the sewage discharge outlet is communicated with the sewage inlet through a sewage discharge pipeline;
the sewage discharge control structure comprises a blocking pipe for blocking the sewage discharge groove, a blocking ball for blocking the sewage inlet and a driving mechanism; actuating mechanism includes the big torque motor through the support mounting in album dirty pond top, step motor and the big torque motor of timing control and step motor open the microcontroller who stops, install a line wheel on big torque motor's the output shaft, the line wheel is with the one end fixed connection of a tractive rope, breed the pond and be located the blowdown groove directly over fixed being provided with a mounting bracket, install a guide pulley on the mounting bracket, the other end of tractive rope passes behind the guide pulley with block up a tub fixed connection, step motor's output shaft and a lead screw are connected, be connected with one on the lead screw and block up ball fixed connection's elevator slide.
Furthermore, the single chip microcomputer controller is also connected with a human-computer interface.
Further, the inclination of the steel plate is 30 °.
Furthermore, the pulling rope is a nylon rope or a steel wire rope, and the outer diameter of the pulling rope is 10 mm.
Furthermore, guide grooves are formed in the side wall of the culture pond corresponding to the two ends of the sewage discharge groove, and the two ends of the blocking pipe are arranged in the corresponding guide grooves respectively.
Furthermore, the plugging pipe is a PVC pipe, and cement is filled in the PVC pipe.
The invention also discloses a sewage discharge method adopting the sewage discharge device for the small-area mulching film culture pond, which is characterized by comprising the following steps: the method comprises the following steps:
(1) connecting a bottom oxygen machine and an oxygen-increasing waterwheel of the pond with the single chip microcomputer controller;
(2) when in pollution discharge, the single chip microcomputer controller firstly controls to close the bottom oxygen machine of the pond and opens the oxygen-increasing waterwheel for 10-15 min;
when the sewage is normally discharged, the singlechip controller controls the stepping motor to act to drive the blocking ball to ascend, the sewage inlet of the sewage collecting pool is opened, and the common sewage passes through the hole on the steel plate, enters the sewage discharge pipeline through the sewage discharge outlet and then enters the sewage collecting pool;
when dead shrimps are discharged from the shrimp shells, the large-torque motor and the stepping motor are started at the same time, the large-torque motor drives the wire wheel to rotate and pull the pulling rope to pull up the blocking pipe in the sewage discharge groove, and the sewage discharge groove is opened; meanwhile, the screw rod is driven by the stepping motor to rotate to enable the blocking ball to move upwards, the sewage inlet is opened, at the moment, sundries and dead shrimps precipitated in the culture pond are discharged from the sewage discharge groove and then enter the sewage collection pond through the sewage discharge pipeline, and the process lasts for 1-2 min;
(3) after the pollution discharge is completed, the blocking pipe and the blocking ball reset, the large-torque motor and the stepping motor stop working, and the low-oxygen machine is turned on to complete a pollution discharge process.
The invention has the beneficial effects that: the sewage disposal device has simple structure and less investment, can not only discharge sewage, but also discharge sick and dead shrimps and a large amount of shrimp shells, and effectively reduce nitrite, ammonia nitrogen and the like in water quality; effectively reduces the harm of the individual infection to the colony infection of the shrimps in the small-area mulching film culture pond, and improves the culture yield of the shrimps. The corresponding pollution discharge method is simple and convenient to operate and has high use value.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, the small-area mulching film culture pond sewage discharge device comprises a culture pond 1, a sewage collection pond 2 and a sewage discharge control structure, wherein two steel plates 11 with holes are symmetrically and fixedly arranged on the lower portion of the culture pond 1, a sewage discharge groove 12 is formed between the two steel plates, and a sewage discharge outlet 13 is formed in the bottom of the culture pond and below the sewage discharge groove. The bottom of the sewage collecting tank 2 is provided with a sewage inlet 21, and the sewage outlet 13 is communicated with the sewage inlet 21 through a sewage discharge pipeline 3.
Specifically, the pollution discharge control structure comprises a blocking pipe 4 for blocking the pollution discharge groove, a blocking ball 5 for blocking the pollution inlet and a driving mechanism; the driving mechanism comprises a large-torque motor 6, a stepping motor 7 and a singlechip controller 8 for controlling the large-torque motor and the stepping motor to start and stop at fixed time.
The large-torque motor 6 and the stepping motor 7 are respectively arranged on the bracket above the sewage collecting tank. A wire wheel 61 is installed on an output shaft of the large-torque motor 6, the wire wheel 61 is fixedly connected with one end of a traction rope 62, an installation frame 14 is fixedly arranged right above the sewage discharge groove of the culture pond 1, a guide pulley 63 is installed on the installation frame, and the other end of the traction rope 62 is fixedly connected with the blocking pipe 4 after penetrating through the guide pulley 63. The output shaft of the stepping motor 7 is connected with a screw rod 71, and a lifting slide block 72 fixedly connected with the blocking ball 5 is connected on the screw rod.
Specifically, the inclination of the steel plate is 30 °. The pulling rope is a nylon rope or a steel wire rope, and the outer diameter of the pulling rope is 10 mm.
Furthermore, guide grooves 15 are formed on the side walls of the culture pond corresponding to the two ends of the sewage discharge groove 12, and the two ends of the blocking pipe 4 are respectively arranged in the corresponding guide grooves 15.
The plugging pipe 4 is a PVC pipe filled with cement.
Furthermore, the single chip microcomputer controller is also connected with a human-computer interface. Can be used for setting and modifying various parameters of the sewage discharge.
The invention also discloses a sewage discharge method adopting the small-area mulching film culture pond sewage discharge device, which comprises the following steps:
(1) connecting a bottom oxygen machine and an oxygen-increasing waterwheel of the pond with the single chip microcomputer controller;
(2) when in pollution discharge, the single chip microcomputer controller firstly controls to close the bottom oxygen machine of the pond and opens the oxygen-increasing waterwheel for 10-15 min;
when the sewage is normally discharged, the singlechip controller controls the stepping motor to act to drive the blocking ball to ascend, the sewage inlet of the sewage collecting pool is opened, and the common sewage passes through the hole on the steel plate, enters the sewage discharge pipeline through the sewage discharge outlet and then enters the sewage collecting pool;
when dead shrimps are discharged from the shrimp shells, the large-torque motor and the stepping motor are started at the same time, the large-torque motor drives the wire wheel to rotate and pull the pulling rope to pull up the blocking pipe in the sewage discharge groove, and the sewage discharge groove is opened; meanwhile, the screw rod is driven by the stepping motor to rotate to enable the blocking ball to move upwards, the sewage inlet is opened, at the moment, sundries and dead shrimps precipitated in the culture pond are discharged from the sewage discharge groove and then enter the sewage collection pond through the sewage discharge pipeline, and the process lasts for 1-2 min;
(3) after the pollution discharge is completed, the blocking pipe and the blocking ball reset, the large-torque motor and the stepping motor stop working, and the low-oxygen machine is turned on to complete a pollution discharge process.
The above description is only for the purpose of illustrating the technical solutions of the present invention, and those skilled in the art can make simple modifications or equivalent substitutions on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a pond waste fitting discharging is bred to small size plastic film which characterized in that: the sewage treatment device comprises a culture pond, a sewage collection pond and a sewage discharge control structure, wherein two steel plates with holes are symmetrically and fixedly installed at the lower part of the culture pond, a sewage discharge groove is formed between the two steel plates, a sewage discharge outlet is formed in the bottom of the culture pond below the sewage discharge groove, a sewage inlet is formed in the bottom of the sewage collection pond, and the sewage discharge outlet is communicated with the sewage inlet through a sewage discharge pipeline;
the sewage discharge control structure comprises a blocking pipe for blocking the sewage discharge groove, a blocking ball for blocking the sewage inlet and a driving mechanism; actuating mechanism includes the big torque motor through the support mounting in album dirty pond top, step motor and the big torque motor of timing control and step motor open the microcontroller who stops, install a line wheel on big torque motor's the output shaft, the line wheel is with the one end fixed connection of a tractive rope, breed the pond and be located the blowdown groove directly over fixed being provided with a mounting bracket, install a guide pulley on the mounting bracket, the other end of tractive rope passes behind the guide pulley with block up a tub fixed connection, step motor's output shaft and a lead screw are connected, be connected with one on the lead screw and block up ball fixed connection's elevator slide.
2. The blowdown apparatus for a small-area mulching film culture pond of claim 1, wherein: and the singlechip controller is also connected with a human-computer interface.
3. The blowdown apparatus for a small-area mulching film culture pond of claim 1, wherein: the inclination of the steel plate is 30 degrees.
4. The blowdown apparatus for a small-area mulching film culture pond of claim 1, wherein: the pulling rope is a nylon rope or a steel wire rope, and the outer diameter of the pulling rope is 10 mm.
5. The blowdown apparatus for a small-area mulching film culture pond of claim 1, wherein: guide grooves are arranged on the side walls of the culture pond corresponding to the two ends of the sewage discharge groove, and the two ends of the blocking pipe are respectively arranged in the corresponding guide grooves.
6. A small-area mulch culture pond drainage apparatus as claimed in any one of claims 1 to 5 wherein: the plugging pipe is a PVC pipe, and cement is filled in the PVC pipe.
7. A sewage draining method using the sewage draining device for the small-area mulching film culture pond of any one of claims 1-6, wherein: the method comprises the following steps:
(1) connecting a bottom oxygen machine and an oxygen-increasing waterwheel of the pond with the single chip microcomputer controller;
(2) when in pollution discharge, the single chip microcomputer controller firstly controls to close the bottom oxygen machine of the pond and opens the oxygen-increasing waterwheel for 10-15 min;
when the sewage is normally discharged, the singlechip controller controls the stepping motor to act to drive the blocking ball to ascend, the sewage inlet of the sewage collecting pool is opened, and the common sewage passes through the hole on the steel plate, enters the sewage discharge pipeline through the sewage discharge outlet and then enters the sewage collecting pool;
when dead shrimps are discharged from the shrimp shells, the large-torque motor and the stepping motor are started at the same time, the large-torque motor drives the wire wheel to rotate and pull the pulling rope to pull up the blocking pipe in the sewage discharge groove, and the sewage discharge groove is opened; meanwhile, the screw rod is driven by the stepping motor to rotate to enable the blocking ball to move upwards, the sewage inlet is opened, at the moment, sundries and dead shrimps precipitated in the culture pond are discharged from the sewage discharge groove and then enter the sewage collection pond through the sewage discharge pipeline, and the process lasts for 1-2 min;
(3) after the pollution discharge is completed, the blocking pipe and the blocking ball reset, the large-torque motor and the stepping motor stop working, and the low-oxygen machine is turned on to complete a pollution discharge process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940074.6A CN110663631A (en) | 2019-09-30 | 2019-09-30 | Small-area mulching film culture pond pollution discharge device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940074.6A CN110663631A (en) | 2019-09-30 | 2019-09-30 | Small-area mulching film culture pond pollution discharge device and method |
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| Publication Number | Publication Date |
|---|---|
| CN110663631A true CN110663631A (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910940074.6A Pending CN110663631A (en) | 2019-09-30 | 2019-09-30 | Small-area mulching film culture pond pollution discharge device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348732A (en) * | 2020-03-24 | 2020-06-30 | 四川光和兴科技有限公司 | Filling station sewage treatment plant |
| CN118370261A (en) * | 2024-05-30 | 2024-07-23 | 珠海市聚成水产养殖有限公司 | High-density aquaculture system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0555868U (en) * | 1992-01-16 | 1993-07-27 | 富士子 望月 | Double tank |
| CN201709248U (en) * | 2010-08-18 | 2011-01-19 | 黄元明 | Water inlet and drainage valve device for mariculture pond |
| CN103766273A (en) * | 2014-01-26 | 2014-05-07 | 广东海洋大学 | Automatic sewage discharging system and automatic sewage discharging method of prawn intensive culturing pond |
| CN203851626U (en) * | 2014-04-22 | 2014-10-01 | 汕头市海洋与水产研究所 | Dirt gathering and blowdown device for culturing pond |
| CN205962402U (en) * | 2016-08-24 | 2017-02-22 | 通威股份有限公司 | Be applied to faece collection device in circulated flow water pond |
| CN207118491U (en) * | 2017-07-05 | 2018-03-20 | 厦门昶科生物工程有限公司 | Bottom of pond Quick drainage device |
| CN207491842U (en) * | 2017-11-02 | 2018-06-15 | 荆门市齐笙养殖有限公司 | A kind of prawn culturing greenhouse |
| CN207870103U (en) * | 2018-01-22 | 2018-09-18 | 张毅 | Dirty device is received in a kind of blowdown of row's dead fish shrimp and defecation just |
| CN211211033U (en) * | 2019-09-30 | 2020-08-11 | 广东海洋大学 | Small-area mulching film culture pond sewage discharge device |
-
2019
- 2019-09-30 CN CN201910940074.6A patent/CN110663631A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0555868U (en) * | 1992-01-16 | 1993-07-27 | 富士子 望月 | Double tank |
| CN201709248U (en) * | 2010-08-18 | 2011-01-19 | 黄元明 | Water inlet and drainage valve device for mariculture pond |
| CN103766273A (en) * | 2014-01-26 | 2014-05-07 | 广东海洋大学 | Automatic sewage discharging system and automatic sewage discharging method of prawn intensive culturing pond |
| CN203851626U (en) * | 2014-04-22 | 2014-10-01 | 汕头市海洋与水产研究所 | Dirt gathering and blowdown device for culturing pond |
| CN205962402U (en) * | 2016-08-24 | 2017-02-22 | 通威股份有限公司 | Be applied to faece collection device in circulated flow water pond |
| CN207118491U (en) * | 2017-07-05 | 2018-03-20 | 厦门昶科生物工程有限公司 | Bottom of pond Quick drainage device |
| CN207491842U (en) * | 2017-11-02 | 2018-06-15 | 荆门市齐笙养殖有限公司 | A kind of prawn culturing greenhouse |
| CN207870103U (en) * | 2018-01-22 | 2018-09-18 | 张毅 | Dirty device is received in a kind of blowdown of row's dead fish shrimp and defecation just |
| CN211211033U (en) * | 2019-09-30 | 2020-08-11 | 广东海洋大学 | Small-area mulching film culture pond sewage discharge device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348732A (en) * | 2020-03-24 | 2020-06-30 | 四川光和兴科技有限公司 | Filling station sewage treatment plant |
| CN118370261A (en) * | 2024-05-30 | 2024-07-23 | 珠海市聚成水产养殖有限公司 | High-density aquaculture system |
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Application publication date: 20200110 |
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