CN219411157U

CN219411157U - Landfill leachate connecting well

Info

Publication number: CN219411157U
Application number: CN202320404610.2U
Authority: CN
Inventors: 芮俊涛; 王振; 袁亦男; 吴紫琼
Original assignee: Shanghai Guxin Environmental Technology Co ltd
Current assignee: Shanghai Guxin Environmental Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-25
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of leachate connecting wells, and discloses a landfill leachate connecting well. This landfill leachate connecting well passes through air discharge fan, active carbon filter plate, air discharge fan, blast pipe and otter board for the air discharge fan can be with the fermentation gas in the trunk line constantly through the blast pipe discharge, and can absorb most peculiar smell through the active carbon filter plate during the discharge, can prevent simultaneously that external impurity from falling into the trunk line from the otter board owing to the setting of otter board. Through motor, transmission shaft and scraper blade for the motor can drive the transmission shaft rotation, makes the scraper blade can be ceaselessly scraped and moves the trunk line inner wall, can prevent that the leachate from piling up, can scrape the leachate of trunk line inner wall adhesion simultaneously down, prevents that the leachate from condensing in the inner wall.

Description

Landfill leachate connecting well

Technical Field

The utility model relates to the technical field of leachate connecting wells, in particular to a landfill leachate connecting well.

Background

In living practice, liquid discharge is required in many scenes, when the liquid comes from different flow directions and different heights, a large amount of manpower and material resources are often consumed for collecting the liquid, the liquid is very inconvenient to collect, complicated pipeline connection is often required or an electric pumping device is required to collect the liquid in different flow directions or different heights, and a large amount of energy is consumed. For example: in a landfill site, domestic garbage contains a large amount of liquid-containing garbage, such as kitchen garbage and the like, and the liquid components in the garbage bring huge liquid drainage pressure to the landfill site. At present, the landfill site is usually provided with blind ditches (a guide and drainage pipeline) with different heights so as to collect the landfill leachate with different heights more fully, and the arrangement directions of the blind ditches are also various so as to collect the landfill leachate in all directions.

The existing connecting well can ferment to generate gas due to leachate, and when the top cover is opened for maintenance, the huge peculiar smell generated by the fermentation gas can cause discomfort of maintenance personnel.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a landfill leachate connecting well which is provided with an exhaust fan, an activated carbon filter plate, an exhaust fan, an exhaust pipe and a screen plate, so that the exhaust fan can continuously exhaust fermentation gas in a main pipeline through the exhaust pipe, and most of peculiar smell can be absorbed through the activated carbon filter plate during exhaust, and meanwhile, the screen plate can prevent external impurities from falling into the main pipeline from the screen plate due to the arrangement of the screen plate, and the like, thereby solving the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the leachate connecting well comprises a connecting well, wherein the connecting well comprises a base body, a main pipeline, branch pipelines, an exhaust pipe, a motor, a transmission shaft, a scraping plate, a top cover, a screen plate, an exhaust fan and an activated carbon filter plate;

the utility model discloses a main pipe, including base member top surface, main pipe arc surface, motor, base member top surface is equipped with the trunk line, the trunk line top surface is equipped with the top cap, the trunk line arc surface is equipped with a plurality of pipelines, the base member top surface is equipped with the motor, motor output top surface is equipped with the transmission shaft, transmission shaft arc surface is equipped with the scraper blade.

Preferably, the top surface of the base body is fixedly provided with a main pipeline, and the arc surface of the main pipeline is branched.

Through above-mentioned technical scheme for can connect the branch pipe with the blind ditch, make rubbish leachate can follow the branch pipe and flow into the trunk line, and the branch pipe is connected with the branch pipe of other junction wells.

Preferably, the top surface of the main pipeline is hinged with a top cover.

Through above-mentioned technical scheme for can open the top cap and maintain the trunk line is inside, and can prevent that external impurity from falling into the trunk line when closing.

Preferably, the motor is fixedly arranged on the top surface of the base body, the output end of the motor is fixedly connected with a transmission shaft, a plurality of scraping plates are fixedly arranged on the arc-shaped surface of the transmission shaft, and the scraping plates are attached to the inner wall of the main pipeline.

Through above-mentioned technical scheme for the motor can drive the transmission shaft rotation, makes the scraper blade can be ceaselessly scraped and moves the trunk line inner wall, can prevent that the leachate from piling up, can scrape down the leachate of trunk line inner wall adhesion simultaneously.

Preferably, the top cover top surface runs through and is equipped with the installing port, installing port inner wall fixed mounting has the blast pipe, the blast pipe is the shape of falling U, and the bottom surface both ends are equipped with the air vent respectively, one of them air vent fixed mounting of blast pipe has the active carbon filter plate, another air vent fixed mounting of blast pipe has the otter board, active carbon filter plate surface runs through and is equipped with a plurality of holes, and bottom surface fixed mounting has the air discharge fan.

Through above-mentioned technical scheme for the exhaust fan can be with the fermentation gas in the trunk line constantly through the blast pipe discharge, and can absorb most peculiar smell through the active carbon filter plate during the discharge, can prevent simultaneously that external impurity from falling into the trunk line from the otter board owing to the setting of otter board.

Compared with the prior art, the utility model provides a landfill leachate connecting well, which has the following beneficial effects:

1. according to the utility model, through the exhaust fan, the activated carbon filter plate, the exhaust fan, the exhaust pipe and the screen plate, the exhaust fan can continuously exhaust the fermentation gas in the main pipeline through the exhaust pipe, most of peculiar smell can be absorbed through the activated carbon filter plate during exhaust, and meanwhile, the screen plate can prevent external impurities from falling into the main pipeline from the screen plate.

2. According to the utility model, the motor, the transmission shaft and the scraping plate are adopted, so that the motor can drive the transmission shaft to rotate, the scraping plate can continuously scrape the inner wall of the main pipeline, the accumulation of leachate can be prevented, and meanwhile, the leachate adhered to the inner wall of the main pipeline can be scraped.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional front view of the structure of the present utility model;

FIG. 3 is a schematic front cross-sectional view of an exhaust pipe of the present utility model.

Wherein: 1. a connection well; 2. a base; 3. a main pipe; 4. a branch pipe; 5. an exhaust pipe; 6. a motor; 7. a transmission shaft; 8. a scraper; 9. a top cover; 10. a screen plate; 11. an exhaust fan; 12. an activated carbon filter plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a landfill leachate connecting well comprises a connecting well 1, wherein the connecting well 1 comprises a base body 2, a main pipeline 3, a branch pipeline 4, an exhaust pipe 5, a motor 6, a transmission shaft 7, a scraper 8, a top cover 9, a screen 10, an exhaust fan 11 and an activated carbon filter plate 12;

the base member 2 top surface is equipped with trunk line 3, and trunk line 3 top surface is equipped with top cap 9, and trunk line 3 arc surface is equipped with a plurality of pipelines 4, and base member 2 top surface is equipped with motor 6, and motor 6 output top surface is equipped with transmission shaft 7, and transmission shaft 7 arc surface is equipped with scraper blade 8.

Specifically, the top surface of the base body 2 is fixedly provided with a main pipeline 3, and the arc surface of the main pipeline 3 is branched into a pipeline 4. The advantage is that it is made possible to connect the branch pipe 4 to a blind drain, so that the landfill leachate can flow from the branch pipe 4 into the main pipe 3, and the branch pipe 4 is connected to the branch pipe 4 of the other connecting well 1.

Specifically, the top surface of the main pipeline 3 is hinged with a top cover 9. The advantage is that it makes it possible to open the top cover 9 for maintenance inside the main pipe 3 and to prevent foreign substances from falling into the main pipe 3 when closed.

Specifically, the top surface fixed mounting of base member 2 has motor 6, and motor 6 output fixedly connected with transmission shaft 7, transmission shaft 7 arc surface fixed mounting have a plurality of scraper blades 8, and scraper blade 8 is laminated with the trunk line 3 inner wall. The advantage is, makes motor 6 can drive transmission shaft 7 rotation, makes scraper blade 8 can constantly scrape the trunk line 3 inner wall, can prevent that the leachate from piling up, can scrape the leachate of trunk line 3 inner wall adhesion simultaneously down.

Specifically, the top surface of the top cover 9 is provided with a mounting opening in a penetrating manner, the inner wall of the mounting opening is fixedly provided with an exhaust pipe 5, the exhaust pipe 5 is in an inverted U shape, two ends of the bottom surface are respectively provided with an air vent, one air vent of the exhaust pipe 5 is fixedly provided with an activated carbon filter plate 12, the other air vent of the exhaust pipe 5 is fixedly provided with a screen plate 10, the surface of the activated carbon filter plate 12 is provided with a plurality of holes in a penetrating manner, and the bottom surface is fixedly provided with an exhaust fan 11. The advantage is, makes the air discharge fan 11 can be with the fermentation gas in the trunk line 3 constantly through blast pipe 5 discharge, and can pass through active carbon filter plate 12 and absorb most peculiar smell during the discharge, simultaneously can prevent that external impurity from falling into trunk line 3 from otter board 10 owing to the setting of otter board 10.

When in use, the branch pipelines 4 are respectively connected with the branch pipelines 4 and blind ditches of other connecting wells 1, so that garbage leachate can enter the branch pipelines 3, the motor 6 drives the transmission shaft 7 to rotate, the scraping plate 8 can continuously scrape the inner wall of the main pipeline 3, the accumulation of leachate can be prevented, meanwhile, the leachate adhered to the inner wall of the main pipeline 3 can be scraped, the exhaust fan 11 can continuously exhaust fermentation gas in the main pipeline 3 through the exhaust pipe 5, and most of peculiar smell can be absorbed through the activated carbon filter plate 12 during the exhaust, and meanwhile, the external impurities can be prevented from falling into the main pipeline 3 from the screen plate 10 due to the arrangement of the screen plate 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Landfill leachate connecting well, including connecting well (1), its characterized in that: the connecting well (1) comprises a base body (2), a main pipeline (3), branch pipelines (4), an exhaust pipe (5), a motor (6), a transmission shaft (7), a scraping plate (8), a top cover (9), a screen plate (10), an exhaust fan (11) and an activated carbon filter plate (12);

the utility model discloses a main pipe, including base member (2), main pipe (3) top surface is equipped with top cap (9), main pipe (3) arc surface is equipped with a plurality of pipelines (4), base member (2) top surface is equipped with motor (6), motor (6) output top surface is equipped with transmission shaft (7), transmission shaft (7) arc surface is equipped with scraper blade (8).

2. A landfill leachate connection well according to claim 1, wherein: the top surface of the base body (2) is fixedly provided with a main pipeline (3), and the main pipeline (3) is provided with a branch pipeline (4) with an arc-shaped surface.

3. A landfill leachate connection well according to claim 1, wherein: the top surface of the main pipeline (3) is hinged with a top cover (9).

4. A landfill leachate connection well according to claim 1, wherein: the novel scraper blade is characterized in that a motor (6) is fixedly mounted on the top surface of the base body (2), a transmission shaft (7) is fixedly connected to the output end of the motor (6), a plurality of scraper blades (8) are fixedly mounted on the arc-shaped surface of the transmission shaft (7), and the scraper blades (8) are attached to the inner wall of the main pipeline (3).

5. A landfill leachate connection well according to claim 1, wherein: the top cap (9) top surface runs through and is equipped with the installing port, installing port inner wall fixed mounting has blast pipe (5), blast pipe (5) are the shape of falling U, and the bottom surface both ends are equipped with the air vent respectively, one of them air vent fixed mounting of blast pipe (5) has active carbon filter plate (12), another air vent fixed mounting of blast pipe (5) has otter board (10), active carbon filter plate (12) surface runs through and is equipped with a plurality of holes, and bottom surface fixed mounting has air discharge fan (11).