CN214400066U

CN214400066U - Leachate treatment device for in-situ aerobic stabilization system

Info

Publication number: CN214400066U
Application number: CN202120022667.7U
Authority: CN
Inventors: 朱军武; 华攀龙; 蒋峰; 张程
Original assignee: Jiangsu Feng Ye Technology Environmental Protection Group Co ltd
Current assignee: Jiangsu Fengye Environmental Technology Group Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-15
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a leachate treatment device for an in-situ aerobic stabilization system, which comprises a sedimentation tank, wherein an overflow tank and a drug adding tank are respectively arranged at two sides of the sedimentation tank, the sedimentation tank is internally divided into a first sedimentation area and a second sedimentation area, a second overflow pipe is arranged at the outer side of the second sedimentation area, the second overflow pipe extends into the overflow tank, an overflow area is separated from the upper part of the first sedimentation area through an L-shaped baffle, a first overflow pipe is arranged in the second sedimentation area, one end of the first overflow pipe is communicated with the overflow area, the other end is arranged in the second sedimentation area, a stirrer is arranged in the drug adding tank, the bottom of the drug adding tank is connected with a first water pump, the first water pump is connected with the first sedimentation area, the water outlets at the bottoms of the first sedimentation area and the second sedimentation area are connected with a second water pump through a tee pipe, the water outlet at the bottom of the overflow tank is connected with a third water pump through a water pipe, the third water pipe is connected with the second water tank through a water pipe, the utility model discloses utilize the multilevel structure to handle filtration liquid, the better impurity of getting rid of in the filtration liquid.

Description

Leachate treatment device for in-situ aerobic stabilization system

Technical Field

The utility model relates to a filtration liquid processing apparatus, in particular to good oxygen stabilization system of normal position is with filtration liquid processing apparatus.

Background

With the increase of the number of cities and population in China, the urban garbage also increases rapidly. According to statistics, the annual production waste reaches 1.5 hundred million tons, and the average production waste is increased at a speed of 9%/year, wherein 70 hundred million tons of untreated waste accounts for 8.3% of the total land in China. It is expected that the discharge amount of solid wastes will occupy 85% of land in the next 20 years, and a serious garbage pollution problem exists in most regions of the country. The garbage leachate treatment greatly improves the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an good oxygen stabilization of normal position is filtration liquid processing apparatus for system utilizes the multilevel structure to handle filtration liquid, the better impurity of getting rid of in the filtration liquid.

The purpose of the utility model is realized like this: a leachate treatment device for an in-situ aerobic stabilization system comprises a sedimentation tank, wherein overflow tanks and a dosing tank are respectively arranged on two sides of the sedimentation tank, the sedimentation tank is internally divided into a first sedimentation area and a second sedimentation area by a partition plate, the overflow tanks are arranged beside the second sedimentation area, a second overflow pipe is arranged on the outer side of the top of the second sedimentation area, the second overflow pipe extends into the overflow tanks, the dosing tank is arranged beside the first sedimentation area, the overflow areas are separated from the upper part of the first sedimentation area by an L-shaped baffle, a first overflow pipe is arranged on one side of the partition plate in the second sedimentation area, one end of the first overflow pipe penetrates through the partition plate to be communicated with the overflow areas, the other end of the first overflow pipe is arranged in the second sedimentation area, the dosing tank comprises a stirrer arranged in the tank, a water outlet at the bottom of the dosing tank is connected with a first water pump by a water pipe, the first water pump is connected with the first sedimentation area by a water pipe, and water outlets at the bottoms of the first settling zone and the second settling zone are connected with a second water pump through a three-way pipe, the second water pump is connected with a first water pool through a water pipe, a water outlet at the bottom of the overflow pool is connected with a third water pump through a water pipe, and the third water pipe is connected with a second water pool through a water pipe.

The utility model discloses the during operation, add the filtration liquid to be treated and add in adding the cartridge case, and add the cartridge case with the medicine, the agitator stirring of reusing mixes, waste water after will adding the medicine through first water pump is sent into first settling zone, overflow water in the first settling zone gets into the overflow district, overflow water in the overflow district gets into in the second settling zone through first overflow pipe, overflow water in the second settling zone gets into in the overflow pond through the second overflow pipe, finally in third water pump suction second pond, when two settling zones are handled to needs, open the second water pump can.

Compared with the prior art, the beneficial effects of the utility model reside in that: through using the utility model discloses cooperation multistage overflow is handled, but the filtration liquid is effectively filtered, is favorable to subsequent processing.

In order to clean more conveniently, the bottom surface of the sedimentation tank is processed into an inclined plane, and water outlets at the bottoms of the first sedimentation zone and the second sedimentation zone are arranged on one side of the lower part of the inclined plane.

In order to further improve the convenience in cleaning, valve bodies are arranged on the pipe sections of the three-way pipe, which are connected with the first settling area and the second settling area.

In order to further improve the filtering effect, a valve body is arranged on the pipe section between the overflow tank and the third water pump, and a filter is arranged on the pipe section between the third water pump and the second water tank.

In order to make the stirring more reliable and more stable, the agitator is including fixing the agitator motor on the support, be connected with stirring paddle on agitator motor's the output shaft, stirring paddle stretches into the barrel setting.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic structural view of the cartridge and the stirrer of the present invention.

Fig. 4 is an enlarged perspective view a of fig. 3.

The device comprises a sedimentation tank 1, a first sedimentation zone 1a, a second sedimentation zone 1b, an overflow zone 1c, an overflow tank 2, a cartridge case 3, a cylinder 3a, a support 4, a stirrer 5, a stirring motor 5a, a stirring paddle 5b, a first water pump 6, a three-way pipe 7, a second water pump 8, a first water tank 9, a third water pump 10, a second water tank 11, a filter 12, a first overflow pipe 13 and a second overflow pipe 14.

Detailed Description

As shown in figures 1-4, a leachate treatment apparatus for an in-situ aerobic stabilization system comprises a sedimentation tank 1, overflow tanks 2 and dosing tanks 3 are respectively arranged at two sides of the sedimentation tank 1, in this embodiment, three groups of dosing tanks 3 are provided, the sedimentation tank 1 is divided into a first sedimentation region 1a and a second sedimentation region 1b by a partition plate, the overflow tanks 2 are arranged beside the second sedimentation region 1b, a second overflow pipe 14 is arranged at the outer side of the top of the second sedimentation region 1b, the second overflow pipe 14 extends into the overflow tank 2, the dosing tanks 3 are arranged beside the first sedimentation region 1a, the overflow region 1c is separated from the upper part of the first sedimentation region 1a by an L-shaped baffle plate, a first overflow pipe 13 is arranged at one side of the partition plate in the second sedimentation region 1b, one end of the first overflow pipe 13 passes through the partition plate to communicate with the overflow region 1c, the other end of the first overflow pipe 13 is arranged in the second sedimentation region 1b, the medicine adding cylinder 3 comprises a stirrer 5 arranged in a cylinder 3a, the stirrer 5 comprises a stirring motor 5a fixed on a support 4, an output shaft of the stirring motor 5a is connected with a stirring paddle 5b, the stirring paddle 5b extends into the cylinder 3a, a water outlet at the bottom of the medicine adding cylinder 3 is connected with a first water pump 6 through a water pipe, the first water pump 6 is connected with a first precipitation zone 1a through a water pipe, water outlets at the bottoms of the first precipitation zone 1a and the second precipitation zone 1b are connected with a second water pump 8 through a three-way pipe 7, the pipe sections of the three-way pipe 7 connected with the first precipitation zone 1a and the second precipitation zone 1b are respectively provided with a valve body, the second water pump 8 is connected with a first water tank 9 through a water pipe, a water outlet at the bottom of the overflow tank 2 is connected with a third water pump 10 through a water pipe, the third water pipe is connected with the second water tank 11 through a water pipe, a valve body is arranged on the pipe section between the overflow tank 2 and the third water pump 10, and a filter 12 is arranged on the pipe section between the third water pump 10 and the second water tank 11, the bottom surface of the sedimentation tank 1 is processed into an inclined surface, and water outlets at the bottoms of the first sedimentation zone 1a and the second sedimentation zone 1b are arranged at the lower side of the inclined surface.

The utility model discloses the during operation, add the filtration liquid of pending and add cartridge case 3, and add cartridge case 3 with the medicine, reuse 5 stirring of agitator and mix, waste water after will adding the medicine through first water pump 6 is sent into first precipitation zone 1a, overflow water among the first precipitation zone 1a gets into overflow district 1c, overflow water among the overflow district 1c gets into in second precipitation zone 1b through first overflow pipe 13, overflow water in the second precipitation zone 1b gets into in overflow pond 2 through second overflow pipe 14, finally in third water pump 10 suction second pond 11, when needs handle two precipitation zones, open second water pump 8 can.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The leachate treatment device for the in-situ aerobic stabilization system is characterized by comprising a sedimentation tank, wherein an overflow tank and a cartridge adding tank are respectively arranged on two sides of the sedimentation tank, the sedimentation tank is internally divided into a first sedimentation area and a second sedimentation area through a partition plate, the overflow tank is arranged beside the second sedimentation area, a second overflow pipe is arranged on the outer side of the top of the second sedimentation area, the second overflow pipe extends into the overflow tank, the cartridge adding tank is arranged beside the first sedimentation area, the overflow area is separated from the upper part of the first sedimentation area through an L-shaped baffle, a first overflow pipe is arranged on one side of the partition plate in the second sedimentation area, one end of the first overflow pipe penetrates through the partition plate to be communicated with the overflow area, the other end of the first overflow pipe is arranged in the second sedimentation area, the cartridge adding tank comprises an agitator arranged in the cylinder, and a water outlet at the bottom of the cartridge adding tank is connected with a first water pump through a water pipe, the first water pump is connected with the first sedimentation zone through a water pipe, the water outlets at the bottoms of the first sedimentation zone and the second sedimentation zone are connected with the second water pump through a three-way pipe, the second water pump is connected with the first water pool through a water pipe, the water outlet at the bottom of the overflow pool is connected with the third water pump through a water pipe, and the third water pipe is connected with the second water pool through a water pipe.

2. The leachate treatment apparatus of claim 1, wherein the bottom surface of the settling tank is formed into an inclined surface, and the water outlets at the bottom of the first settling zone and the second settling zone are disposed at the lower side of the inclined surface.

3. The leachate treatment apparatus for an in-situ aerobic stabilization system according to claim 1 or 2, wherein the three-way pipe is provided with a valve body on each of the pipe sections connecting the first settling zone and the second settling zone.

4. The leachate treatment apparatus of claim 1 or 2, wherein a valve is disposed in the section between the overflow tank and the third water pump, and a filter is disposed in the section between the third water pump and the second water tank.

5. The leachate treatment apparatus of claim 1 or 2, wherein the stirrer comprises a stirring motor fixed on the support, and an output shaft of the stirring motor is connected with a stirring blade, and the stirring blade extends into the cylinder.