CN216191677U

CN216191677U - Pond culture sewage cyclic utilization processing system

Info

Publication number: CN216191677U
Application number: CN202122693490.6U
Authority: CN
Inventors: 谢军; 谢郑耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a fishpond culture sewage recycling treatment system, which relates to the technical field of culture sewage treatment and comprises a sewage pump, a flocculant metering pump, an ozone generator, a flocculant tank, a settling tank and a tail tank; a water inlet of the sewage pump is connected with a first pipeline, the first pipeline is connected to the breeding sewage, and a water outlet of the sewage pump is connected with a second pipeline; the inlet end of the flocculating agent metering pump is connected with a third pipeline, the third pipeline is connected into a flocculating agent tank, the outlet end of the flocculating agent metering pump is connected with a fourth pipeline, and the fourth pipeline is communicated with the second pipeline; the ozone generator is connected with a fifth pipeline, and the fifth pipeline is connected to the tail tank; the settling cask is provided with a plurality ofly, and loops through the sixth pipeline and establish ties, and the settling cask end of intaking of head end is connected with the second pipeline, and terminal settling cask goes out the water end and is connected with the seventh pipeline, and in the seventh tube coupling to the tailtank, placed the titanium dioxide solid in the tailtank, the tailtank is connected with the eighth pipeline, and the eighth tube coupling is to aquaculture water department.

Description

Pond culture sewage cyclic utilization processing system

Technical Field

The utility model relates to the technical field of culture sewage treatment, in particular to a fishpond culture sewage recycling treatment system.

Background

The fishpond refers to a place for catching or culturing fish, in particular to an internal compartment of the fishpond or a purse net for enclosing the fish. The general ideal fishpond has the advantages of large required area, deep pond water, full illumination, smooth water source, fertile water quality and convenient traffic, is favorable for the growth of fishes and the improvement of yield, and is favorable for production management.

After the fish shoals are cultured in the fishpond, the quality of water in the fishpond needs to be concerned, when the growth of the fish shoals is damaged by water pollution, people need to timely perform sewage treatment on the water in the fishpond, otherwise, the health of the fish shoals can be damaged by long-time pollution of the water. Therefore, in the fishpond culture technology in China, the standardization of water quality is very important, and a special sewage treatment device is required to be adopted to treat sewage.

The chinese patent application publication No. CN105347610A discloses a ship-mounted fish pond sewage purification device, which comprises a ship body and a wireless control device, wherein the first multi-parameter water quality analyzer is communicated with a physical purifier through an electromagnetic valve, and is electrically connected with the wireless control device through a wire, the second multi-parameter water quality analyzer is communicated with a biochemical purifier through a pipeline, and is electrically connected with the wireless control device through a wire, the third multi-parameter water quality analyzer is electrically connected with the wireless control device through a wire, and the electromagnetic valve is electrically connected with the wireless control device through a wire. The utility model combines a plurality of advanced technologies at home and abroad, so that the cost is greatly reduced, secondary pollution is avoided, the purification efficiency is greatly improved, harmful substances in the fishpond can be purified, the ecological balance of water quality is maintained, and the device has mature various technologies, is easy to operate and has wide market prospect.

The sewage purification device that above-mentioned patent provided adopts the shipborne formula structure, and the cost is higher, and the installation maintenance is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a fishpond culture sewage recycling treatment system, culture sewage is conveyed into a settling tank through a sewage pump, a flocculating agent is added into a pipeline through a flocculating agent metering pump, sewage containing a flocculating agent is added into the settling tank, a plurality of settling tanks are sequentially connected in series, the sewage containing the flocculating agent is sequentially subjected to flocculation and precipitation in each settling tank to remove suspended matters in the sewage, the sewage finally enters a tail tank, titanium dioxide solid photocatalysis in the tail tank purifies, disinfects and sterilizes the sewage, ozone conveyed by an ozone generator is introduced into the tail tank, various organic matters and inorganic matters in the sewage are oxidized by using the ozone as an oxidizing agent, and the treated sewage reaches a discharge standard and is discharged.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a fishpond culture sewage recycling treatment system comprises a sewage pump, a flocculant metering pump, an ozone generator, a flocculant tank, a settling tank and a tail tank;

a water inlet of the sewage pump is connected with a first pipeline, the first pipeline is connected to the breeding sewage, and a water outlet of the sewage pump is connected with a second pipeline; the inlet end of the flocculant metering pump is connected with a third pipeline, the third pipeline is connected into the flocculant tank, the outlet end of the flocculant metering pump is connected with a fourth pipeline, and the fourth pipeline is communicated with the second pipeline; the ozone generator is connected with a fifth pipeline, and the fifth pipeline is connected to the tail tank;

the settling cask is provided with a plurality ofly, and loops through the sixth pipeline and establish ties, and the settling cask of head end is intake and is held and be connected with the second pipeline, and terminal settling cask play water end is connected with the seventh pipeline, the seventh pipe connection to in the tail jar, the titanium dioxide solid has been placed in the tail jar, the tail jar is connected with the eighth pipeline, the eighth pipeline is connected to breeding water department.

Further, the bottom of settling cask and tail jar all is connected with the ninth pipeline, install first valve on the ninth pipeline, each ninth pipeline all is connected to the blowdown house steward, the blowdown house steward is connected to in the blowdown pond.

Further, a plurality of rows of blow-off pipes are tiled at the bottoms of the inner ends of the settling tank and the tail tank, and are communicated with the ninth pipeline, and a plurality of downward blow-off holes are formed in the blow-off pipes.

Further, a vertical baffle is arranged inside the settling tank.

Furthermore, the water outlet of the second pipeline is located at the top end of the interior of the settling tank at the head end, the water inlet and the water outlet of the sixth pipeline are both located at the upper end of the interior of the settling tank, the water inlet of the seventh pipeline is located at the upper end of the interior of the settling tank at the tail end, and the water outlet is located at the upper end of the interior of the tail tank.

Further, a meter is arranged on the second pipeline.

Further, a tenth pipeline is connected to the eighth pipeline, the tenth pipeline is connected to the inside of the flocculating agent tank, and a second valve is arranged on the tenth pipeline.

Further, the treatment system further comprises an electrical cabinet, and the sewage pump, the flocculant metering pump, the ozone generator and the flocculant tank are all located in the electrical cabinet.

The utility model has the beneficial effects that:

1. the utility model provides a cultivation sewage recycling treatment system, which conveys cultivation sewage into a settling tank through a sewage pump, simultaneously utilizes a flocculant metering pump to add a flocculant into a pipeline, so that sewage containing the flocculant is added into the settling tank, the settling tank is provided with a plurality of settling tanks which are sequentially connected in series, so that the sewage containing the flocculant is sequentially subjected to flocculation and precipitation in each settling tank to remove suspended matters in the sewage, the sewage finally enters a tail tank, titanium dioxide solid photocatalysis in the tail tank is used for purifying, sterilizing and disinfecting the sewage, simultaneously ozone conveyed by an ozone generator is introduced into the tail tank, the ozone is used as an oxidant to oxidize various organic matters and inorganic matters in the sewage, and the treated sewage is discharged after reaching a discharge standard.

2. According to the aquaculture sewage recycling treatment system provided by the utility model, the suspended impurities can be more thoroughly removed through multiple flocculation of the plurality of settling tanks, and different flocculant dosage amounts can be adjusted by adjusting the flocculant metering pumps according to the process, so that the best treatment effect is achieved.

3. The cultivation sewage recycling treatment system provided by the utility model is installed on the ground, and is low in cost and convenient to install and maintain.

Drawings

FIG. 1 is a schematic view of the present invention;

reference numerals:

1. a sewage pump; 2. a flocculant metering pump; 3. an ozone generator; 4. a flocculant tank; 5. a settling tank; 6. a tail tank; 7. a first pipeline; 8. a second pipeline; 9. a third pipeline; 10. a fourth pipeline; 11. a fifth pipeline; 12. a sixth pipeline; 13. a seventh pipeline; 14. an eighth pipeline; 15. a ninth conduit; 16. a first valve; 17. a main sewer; 18. a sewage disposal pool; 19. a baffle plate; 20. a meter; 21. a tenth pipeline; 22. a second valve; 23. an electrical cabinet.

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features and the effects of the present invention.

Example 1

A fishpond culture sewage recycling treatment system is shown in figure 1 and comprises a sewage pump 1, a flocculant metering pump 2, an ozone generator 3, a flocculant tank 4, a settling tank 5 and a tail tank 6.

A water inlet of the sewage pump 1 is connected with a first pipeline 7, the first pipeline 7 is connected to the breeding sewage, and a water outlet of the sewage pump 1 is connected with a second pipeline 8; the inlet end of the flocculating agent metering pump 2 is connected with a third pipeline 9, the third pipeline 9 is connected into the flocculating agent tank 4, the outlet end of the flocculating agent metering pump 2 is connected with a fourth pipeline 10, and the fourth pipeline 10 is communicated with the second pipeline 8; the ozone generator 3 is connected with a fifth pipeline 11, and the fifth pipeline 11 is connected into the tail tank 6.

The settling casks 5 are provided with a plurality ofly, and loop through the sixth pipeline 12 and establish ties, and the 5 end of intaking of settling cask at head end is connected with second pipeline 8, and terminal settling cask 5 goes out the water end and is connected with seventh pipeline 13, and seventh pipeline 13 is connected to in the tail jar 6, has placed nanometer titanium dioxide solid in the tail jar 6, and the tail jar 6 is connected with eighth pipeline 14, and eighth pipeline 14 is connected to breeding water department.

In this embodiment, the sewage pump 1 is used for sending sewage into the treatment system for treatment; the flocculant metering pump 2 is used for adding the flocculant liquid mixture into the second pipeline 8 so that the flocculant liquid mixture and the sewage are mixed in the second pipeline 8; the ozone generator 3 is used for generating ozone; the flocculant tank 4 is used for storing a flocculant liquid mixture; the settling tank 5 is used for settling and removing suspended matters in the sewage; the tail tank 6 is used for adding ozone, the ozone is used as an oxidant to oxidize various organic matters and inorganic matters in the sewage, nano titanium dioxide solid is simultaneously added into the tail tank 6, and the nano titanium dioxide solid is used for carrying out photocatalysis to purify, disinfect and disinfect the sewage. The first pipeline 7 is a water inlet pipe of the sewage pump 1, the second pipeline 8 is a water outlet pipe of the sewage pump 1, the third pipeline 9 is an inlet pipe of the flocculant metering pump 2, the fourth pipeline 10 is an outlet pipe of the flocculant metering pump 2, the fifth pipeline 11 is used for sending ozone generated by the ozone generator 3 into the tail tank 6, the sixth pipeline 12 is used for circulating sewage in each settling tank 5, the seventh pipeline 13 is used for sending sewage treated by the settling tanks 5 into the tail tank 6, and the eighth pipeline 14 is used for discharging water treated by the tail tank 6.

Example 2

In this embodiment, a further improvement is made on the basis of embodiment 1, as shown in fig. 1, the bottom ends of the settling tank 5 and the tail tank 6 are both connected with a ninth pipeline 15, a first valve 16 is installed on the ninth pipeline 15, each ninth pipeline 15 is connected to a main sewage drain 17, and the main sewage drain 17 is connected to a sewage drain pool 18. When sewage is required to be discharged, the first valve 16 is opened, so that the sewage in the settling tank 5 and the tail tank 6 is gathered to the sewage main pipe 17 through the ninth pipeline 15, and finally discharged to the sewage tank 18 through the sewage main pipe 17 to be collected.

The bottom of the inner end of the settling tank 5 and the tail tank 6 is tiled with a plurality of rows of blow-off pipes, the plurality of rows of blow-off pipes are communicated with the ninth pipeline 15, and a plurality of downward blow-off holes are formed in the blow-off pipes so as to smoothly blow off.

The inside of settling cask 5 is provided with vertical baffle 19, cushions the sewage in settling cask 5, prevents that its rivers from not reaching the flocculation and precipitation effect too soon.

The water outlet of the second pipeline 8 is located at the top end inside the settling tank 5 at the head end, the water inlet and the water outlet of the sixth pipeline 12 are located at the upper end inside the settling tank 5, the water inlet of the seventh pipeline 13 is located at the upper end inside the settling tank 5 at the tail end, and the water outlet is located at the upper end inside the tail tank 6, so that sewage enters the next tank in an overflowing mode.

The second pipeline 8 is provided with a meter 20 to conveniently measure the amount of the aquaculture sewage.

The eighth pipeline 14 is also connected with a tenth pipeline 21, the tenth pipeline 21 is connected into the flocculant tank 4, a second valve 22 is arranged on the tenth pipeline 21, a water source in the flocculant tank 4 is from a treated water body, local materials are used, and a high-water-level water body in the tail tank 6 directly enters the mixed flocculant in the flocculant tank 4.

The treatment system further comprises an electrical cabinet 23, and the sewage pump 1, the flocculating agent metering pump 2, the ozone generator 3 and the flocculating agent tank 4 are all positioned in the electrical cabinet 23, so that the sewage pump 1, the flocculating agent metering pump 2, the ozone generator 3 and the flocculating agent tank 4 are protected, and rainwater is prevented from entering the treatment system.

For a better understanding of the present invention, the following is a complete description of the working principle of the present invention:

the embodiment is the cyclic utilization treatment of the culture sewage of the fishpond. The aquaculture sewage recycling treatment system is built on the ground beside the fish pond, and meanwhile, the first pipeline 7 and the eighth pipeline 14 are connected into the fish pond and need to be placed at different positions in the fish pond.

Before use, flocculant is added to flocculant tank 4 and mixed with water to produce a flocculant liquid mixture.

When the culture sewage in the fishpond needs to be treated, the sewage pump 1 works, and the sewage in the fishpond enters the sewage pump 1 through the first pipeline 7 and then is sent to the second pipeline 8. Meanwhile, the flocculant metering pump 2 works, and a flocculant liquid mixture in the flocculant tank 4 is sent into the second pipeline 8 through the third pipeline 9, the flocculant metering pump 2 and the fourth pipeline 10.

Sewage, the flocculating agent liquid mixture in the second pipeline 8 mix, in the delivery port entering the settling cask 5 of head end through 8 terminal second pipelines, the suspended solid in the sewage subsides in settling cask 5, and the sewage after being handled carries out the suspended solid through carrying out the suspended solid through the sixth pipeline 12 again and subsides in getting into next settling cask 5, analogizes in proper order, makes the sewage that contains the flocculating agent carry out the flocculation and precipitation in proper order in settling casks 5 at different levels, removes the suspended solid in the sewage.

After being treated in the last stage of settling tank 5, the sewage enters the tail tank 6 through a seventh pipeline 13. In the tail tank 6, the nano titanium dioxide solid photocatalysis purifies, disinfects and disinfects the sewage, simultaneously ozone generated by the ozone generator 3 enters the tail tank 6 through the fifth pipeline 11, the ozone is used as an oxidant to oxidize various organic matters and inorganic matters in the sewage, and the treated water is discharged into a fishpond through the eighth pipeline 14.

When the sediments in the settling tank 5 and the tail tank 6 need to be discharged, the first valve 16 is opened, so that the sewage in the settling tank 5 and the tail tank 6 is gathered to the main sewage discharge pipe 17 through the sewage discharge pipe and the ninth pipeline 15, and finally discharged to the sewage discharge pool 18 through the main sewage discharge pipe 17 for collection.

The embodiments of the present invention have been described in detail, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and the equivalents or substitutions are included in the scope of the present invention defined by the claims.

Claims

1. The utility model provides a sewage cyclic utilization processing system is bred in pond which characterized in that: comprises a sewage pump (1), a flocculant metering pump (2), an ozone generator (3), a flocculant tank (4), a settling tank (5) and a tail tank (6);

a water inlet of the sewage pump (1) is connected with a first pipeline (7), the first pipeline (7) is connected to the breeding sewage, and a water outlet of the sewage pump (1) is connected with a second pipeline (8); the inlet end of the flocculant metering pump (2) is connected with a third pipeline (9), the third pipeline (9) is connected into the flocculant tank (4), the outlet end of the flocculant metering pump (2) is connected with a fourth pipeline (10), and the fourth pipeline (10) is communicated with the second pipeline (8); the ozone generator (3) is connected with a fifth pipeline (11), and the fifth pipeline (11) is connected into the tail tank (6);

settling cask (5) are provided with a plurality ofly, and loop through sixth pipeline (12) and establish ties, and settling cask (5) the end of intaking of head end is connected with second pipeline (8), and terminal settling cask (5) play water end is connected with seventh pipeline (13), seventh pipeline (13) are connected to in tail jar (6), the titanium dioxide solid has been placed in tail jar (6), and tail jar (6) are connected with eighth pipeline (14), eighth pipeline (14) are connected to breed water department.

2. The aquaculture sewage recycling treatment system of claim 1, wherein: the bottom of settling cask (5) and tail jar (6) all is connected with ninth pipeline (15), install first valve (16) on ninth pipeline (15), each ninth pipeline (15) all is connected to blowdown house steward (17), blowdown house steward (17) are connected to in blowdown pond (18).

3. The aquaculture sewage recycling treatment system of claim 2, wherein: the bottom of the inner end of the settling tank (5) and the bottom of the inner end of the tail tank (6) are both tiled with a plurality of rows of blow-off pipes, the plurality of rows of blow-off pipes are communicated with the ninth pipeline (15), and a plurality of downward blow-off holes are formed in the blow-off pipes.

4. The aquaculture sewage recycling treatment system of claim 1, wherein: and a vertical baffle (19) is arranged in the settling tank (5).

5. The aquaculture sewage recycling treatment system of claim 1, wherein: the delivery port of second pipeline (8) is located the inside top of settling cask (5) of head end, the inlet outlet of sixth pipeline (12) all is located the inside upper end of settling cask (5), the water inlet of seventh pipeline (13) is located the inside upper end of terminal settling cask (5), and the delivery port is located the inside upper end of tail jar (6).

6. The aquaculture sewage recycling treatment system of claim 1, wherein: a meter (20) is arranged on the second pipeline (8).

7. The aquaculture sewage recycling treatment system of claim 1, wherein: the eighth pipeline (14) is further connected with a tenth pipeline (21), the tenth pipeline (21) is connected to the inside of the flocculating agent tank (4), and a second valve (22) is arranged on the tenth pipeline (21).

8. The aquaculture sewage recycling treatment system of claim 1, wherein: the treatment system further comprises an electrical cabinet (23), and the sewage pump (1), the flocculant metering pump (2), the ozone generator (3) and the flocculant tank (4) are all located in the electrical cabinet (23).