CN217594067U

CN217594067U - Landfill leachate treatment device

Info

Publication number: CN217594067U
Application number: CN202221096577.3U
Authority: CN
Inventors: 钟代荣; 刘俊松
Original assignee: Hubei Kemaijie Environmental Protection Technology Co ltd
Current assignee: Hubei Kemaijie Environmental Protection Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-18
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a landfill leachate treatment device, which comprises a box body and a solid-liquid separation mechanism, wherein the solid-liquid separation mechanism is arranged in an inner cavity of the box body, a connecting box in the solid-liquid separation mechanism is arranged on the upper part of the back surface of the box body, and the solid-liquid separation mechanism also comprises a first electric push rod, a connecting plate, a second electric push rod, a pressing plate, a first motor, a transmission rod and a connecting cylinder; the utility model discloses a solid-liquid separation mechanism's setting can be used to reach quick and high-efficient solid-liquid separation's function, not only can adopt traditional filterable mode to still can adopt the effect of centrifugal force to carry out the primary separation, still can be used to pressure afterwards and make it carry out the secondary separation, through preventing the setting of jam mechanism, can effectually make it possess and prevent stifled function, not only guarantee its filterable effect, but also can play the effect of clearance collection, utilize conveying mechanism can be used to play the effect that the waste liquid was carried and was collected.

Description

Landfill leachate treatment device

Technical Field

The utility model relates to a landfill leachate handles technical field, specifically is a landfill leachate processing apparatus.

Background

The landfill leachate refers to high-concentration organic wastewater of a landfill leachate treatment device formed by deducting saturated water holding capacities of garbage and a soil covering layer from water contained in the garbage in a landfill, rain, snow water and other water entering the landfill, and passing through the garbage layer and the soil covering layer, and the property of the water landfill leachate accumulated to leak the garbage to be incinerated changes with the operation time of the landfill, which is mainly determined by the stabilization process of the garbage in the landfill. The stabilization process of a landfill is generally divided into five stages, namely an initial conditioning stage, a transition stage, an acidification stage, a methane fermentation stage and a maturation stage, and a treatment device is required in the process of the treatment.

But current processing apparatus does not have the function that reaches quick and high-efficient solid-liquid separation to liquid, and traditional mode adopts direct filtration or installs the mechanism of pushing down again and handles, but it still can persist the moisture of more part and can't make its separation, not only is unfavorable for subsequent processing, has reduced the effect of handling moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a landfill leachate processing apparatus possesses the function that can reach quick and high-efficient solid-liquid separation to the liquid in drawing, not only can adopt traditional filterable mode to still can adopt the effect of centrifugal force to carry out the primary separation, still can be used to pressure afterwards and make it carry out the secondary separation, the subsequent processing of not only being convenient for, the effect that has improved the processing moreover is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a landfill leachate treatment device comprises a box body and a solid-liquid separation mechanism, wherein the solid-liquid separation mechanism is arranged in an inner cavity of the box body, and a connecting box in the solid-liquid separation mechanism is arranged at the upper part of the back surface of the box body;

the solid-liquid separation mechanism further comprises a first electric push rod, a connecting plate, a second electric push rod, a pressing plate, a first motor, a transmission rod and a connecting cylinder, the first electric push rod is installed on the upper portions of the two sides of the back face of the inner cavity of the connecting box, the connecting plate is installed at the output end of the first electric push rod, the second electric push rod is installed on the two sides of the bottom of the connecting plate respectively, the pressing plate is installed at the output end of the second electric push rod, the first motor is installed at the bottom of the inner cavity of the box body, the transmission rod is connected to the output shaft of the first motor, and the connecting cylinder is installed at one end of the transmission rod.

Preferably, the inner cavity of box is provided with conveying mechanism, conveying mechanism includes first baffle, second baffle, connecting box, conveyer pipe and drain pipe, first baffle is installed in the lower part of box inner cavity.

Preferably, the second partition board is installed on the lower portion of the inner cavity of the box body, the second partition board is located at the bottom of the first partition board, and supporting rods are installed on two sides of the top of the first partition board.

Preferably, the top of the first partition plate is provided with a connecting ball, the bottom of the connecting cylinder is provided with a limiting groove, and the connecting ball is slidably connected with an inner cavity of the limiting groove.

Preferably, the connecting box is installed on the lower portion of one side of the box body, the conveying pipe is communicated with the lower portion of one side of the box body, and the liquid outlet pipe is communicated with the bottom of the conveying pipe.

Preferably, the inner chamber of connecting box is provided with prevents blockking up the mechanism, prevent blockking up the mechanism and include mounting box, second motor, gear, pinion rack, clearance board, filter screen and collection screen frame, the mounting box is installed in the back of connecting box.

Preferably, the second motor is installed on the front side of the top of the inner cavity of the installation box, the gear is in key connection with an output shaft of the second motor, and the toothed plate is meshed with the bottom of the gear.

Preferably, the cleaning plate is installed in the bottom of pinion rack, filter screen sliding connection is in the upper portion of connecting box inner chamber, collect the screen frame and communicate in the front side of filter screen bottom.

Preferably, first chutes are formed in two sides of the top of the cleaning plate, first sliding blocks are connected to inner cavities of the first chutes in a sliding mode, and the top of each first sliding block is mounted on the top of the inner cavity of the mounting box.

Preferably, the second sliding blocks are installed on two sides of the filter screen, the second sliding grooves are formed in the upper portions of two sides of the inner cavity of the connecting box respectively, and one side of each second sliding block is connected to the inner cavity of each second sliding groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a solid-liquid separation mechanism's setting can be used to reach quick and high-efficient solid-liquid separation's function, not only can adopt traditional filterable mode to still can adopt the effect of centrifugal force to carry out primary separation, still can be used to pressure afterwards and make it carry out secondary separation, and the subsequent processing of not only being convenient for has improved the effect of handling moreover.

2. The utility model discloses through preventing the setting of jam mechanism, can effectually make it possess and prevent stifled function to prevent that its impurity that contains from plugging up the filter screen when filtration liquid filters, not only guarantee its filterable effect, but also can play the effect of clearance collection, utilize conveying mechanism can be used to play the effect that the waste liquid was carried and was collected.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the pressing plate of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the collecting net frame of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a solid-liquid separation mechanism; 21. a connection box; 22. a first electric push rod; 23. a connecting plate; 24. a second electric push rod; 25. pressing a plate; 26. a first motor; 27. a transmission rod; 28. a connecting cylinder; 3. a conveying mechanism; 31. a first separator; 32. a second separator; 33. a connecting box; 34. a delivery pipe; 35. a liquid outlet pipe; 4. an anti-clogging mechanism; 41. mounting a box; 42. a second motor; 43. a gear; 44. a toothed plate; 45. cleaning the plate; 46. a filter screen; 47. and collecting the screen frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a landfill leachate treatment device, which comprises a box body 1 and a solid-liquid separation mechanism 2, wherein the solid-liquid separation mechanism 2 is arranged in an inner cavity of the box body 1, a connecting box 21 in the solid-liquid separation mechanism 2 is arranged on the upper part of the back surface of the box body 1, and the connecting box 21 is used for accommodating and installing a first electric push rod 22;

it should be noted that, as shown in fig. 1 and 2, the solid-liquid separation mechanism 2 further includes a first electric push rod 22, a connecting plate 23, a second electric push rod 24, a pressing plate 25, a first motor 26, a transmission rod 27 and a connecting cylinder 28, the first electric push rod 22 is installed on the upper portion of the two sides of the back surface of the inner cavity of the connecting box 21, the connecting plate 23 is installed on the output end of the first electric push rod 22, the second electric push rods 24 are respectively installed on the two sides of the bottom of the connecting plate 23, the first electric push rod 22 is used for pushing the connecting plate 23, and the connecting plate 23 is used for driving, so as to adjust the position of the second electric push rod 24, and the second electric push rod 24 is used for pushing the pressing plate 25 to move downwards;

the clamp plate 25 is installed in the output of second electric putter 24, first motor 26 is installed in the bottom of box 1 inner chamber, transfer line 27 is connected in the output shaft of first motor 26, connecting cylinder 28 is installed in the one end of transfer line 27, utilize second electric putter 24 to be convenient for play after removing to the shift position and carry out the effect of pushing down to rubbish, thereby reach solid-liquid separation's effect, utilize first motor 26 to drive connecting cylinder 28 through the transmission of transfer line 27 earlier and rotate before pushing down, so that carry out rotatory collection work through the effect of centrifugal force.

As shown in fig. 1, the conveying mechanism 3 is provided in the inner cavity of the box 1, the conveying mechanism 3 includes a first partition plate 31, a second partition plate 32, a connecting box 33, a conveying pipe 34, and a liquid outlet pipe 35, the first partition plate 31 is mounted at the lower part of the inner cavity of the box 1, and the first partition plate 31 serves to partition and guide the flow direction of the liquid.

In addition, as shown in fig. 1, the second partition plate 32 is installed at the lower part of the inner cavity of the box body 1, the second partition plate 32 is located at the bottom of the first partition plate 31, and the support rods are installed at both sides of the top of the first partition plate 31, so that the second partition plate 32 is utilized to play a role in secondary partition, and can also guide seepage accidentally occurring above.

In addition, as shown in fig. 1, a connecting ball is mounted at the top of the first partition plate 31, a limiting groove is formed at the bottom of the connecting cylinder 28, the connecting ball is slidably connected to an inner cavity of the limiting groove, and the connecting cylinder 28 can be supported by the connecting ball and the limiting groove in a sliding connection manner, so that the rotating stability of the connecting cylinder is ensured.

In addition, as shown in fig. 1, the connection box 33 is installed at the lower part of one side of the box body 1, the delivery pipe 34 is communicated with the lower part of one side of the box body 1, the liquid outlet pipe 35 is communicated with the bottom of the delivery pipe 34, the treated liquid is conveniently collected and then discharged by using the connection box 33, and the waste liquid flowing out of the box body 1 is conveniently discharged to the top of the filter screen 46 by the delivery pipe 34 and the liquid outlet pipe 35.

Preferably, as shown in fig. 1, 3 and 4, the inner cavity of the connecting box 33 is provided with the anti-blocking mechanism 4, the anti-blocking mechanism 4 includes a mounting box 41, a second motor 42, a gear 43, a toothed plate 44, a cleaning plate 45, a filter screen 46 and a collecting screen frame 47, the mounting box 41 is mounted on the back of the connecting box 33, and the mounting box 41 is used for conveniently accommodating and mounting the second motor 42 and the cleaning plate 45.

In addition, as shown in fig. 1, 3 and 4, the second motor 42 is installed at the front side of the top of the inner cavity of the mounting box 41, the gear 43 is in key connection with the output shaft of the second motor 42, the toothed plate 44 is meshed with the bottom of the gear 43, the second motor 42 is used for driving, so as to drive the gear 43 to rotate, and the toothed plate 44 and the cleaning plate 45 thereof can be driven to move by utilizing the meshed connection relationship.

In addition, as shown in fig. 1, 3 and 4, clearance board 45 is installed in the bottom of pinion rack 44, filter screen 46 sliding connection is in the upper portion of connecting box 33 inner chamber, collect the screen frame 47 and communicate in the front side of filter screen 46 bottom, then can promote the clearance in the job to piling up at filter screen 46 top when clearance board 45 forward movement, so that reach clearance and anti-blocking's effect, utilize filter screen 46 can be used to its effect to filterable, and collect screen frame 47 then be used for collecting pushing away the impurity in the place ahead, so that subsequent unified processing work.

In addition, as shown in fig. 1, 3 and 4, first chutes are respectively formed in two sides of the top of the cleaning plate 45, first sliding blocks are slidably connected to inner cavities of the first chutes, the top of each first sliding block is mounted on the top of an inner cavity of the mounting box 41, and the cleaning plate 45 is conveniently connected and supported by the aid of sliding connection of the first chutes and the first sliding blocks.

In addition, as shown in fig. 1, 3 and 4, the second sliding blocks are installed on two sides of the filter screen 46, the second sliding grooves are respectively formed in the upper portions of two sides of the inner cavity of the connecting box 33, one side of each second sliding block is slidably connected to the inner cavity of each second sliding groove, and the filter screen 46 can be taken or replaced by the aid of the sliding connection effect of the second sliding blocks and the second sliding grooves.

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

Claims

1. The utility model provides a landfill leachate processing apparatus, includes box (1) and solid-liquid separation mechanism (2), its characterized in that: the solid-liquid separation mechanism (2) is arranged in an inner cavity of the box body (1), and a connecting box (21) in the solid-liquid separation mechanism (2) is arranged at the upper part of the back surface of the box body (1);

the solid-liquid separation mechanism (2) is characterized by further comprising a first electric push rod (22), a connecting plate (23), a second electric push rod (24), a pressing plate (25), a first motor (26), a transmission rod (27) and a connecting cylinder (28), wherein the first electric push rod (22) is installed on the upper portions of the two sides of the back face of the inner cavity of the connecting box (21), the connecting plate (23) is installed at the output end of the first electric push rod (22), the second electric push rod (24) is installed on the two sides of the bottom of the connecting plate (23) respectively, the pressing plate (25) is installed at the output end of the second electric push rod (24), the first motor (26) is installed at the bottom of the inner cavity of the box body (1), the transmission rod (27) is connected to the output shaft of the first motor (26), and the connecting cylinder (28) is installed at one end of the transmission rod (27).

2. The landfill leachate treatment plant of claim 1, wherein: the inner chamber of box (1) is provided with conveying mechanism (3), conveying mechanism (3) include first baffle (31), second baffle (32), connecting box (33), conveyer pipe (34) and drain pipe (35), first baffle (31) are installed in the lower part of box (1) inner chamber.

3. The landfill leachate treatment plant of claim 2, wherein: the second partition plate (32) is installed on the lower portion of an inner cavity of the box body (1), the second partition plate (32) is located at the bottom of the first partition plate (31), and supporting rods are installed on two sides of the top of the first partition plate (31).

4. The landfill leachate treatment plant of claim 3, wherein: the top of the first partition plate (31) is provided with a connecting ball, the bottom of the connecting cylinder (28) is provided with a limiting groove, and the connecting ball is connected with the inner cavity of the limiting groove in a sliding manner.

5. The landfill leachate treatment plant of claim 4, wherein: connecting box (33) are installed in the lower part of box (1) one side, conveyer pipe (34) communicate in the lower part of box (1) one side, drain pipe (35) communicate in the bottom of conveyer pipe (34).

6. The landfill leachate treatment plant of claim 5, wherein: the inner chamber of connecting box (33) is provided with prevents blockking up mechanism (4), prevent blockking up mechanism (4) including mounting box (41), second motor (42), gear (43), pinion rack (44), clearance board (45), filter screen (46) and collection screen frame (47), the back in connecting box (33) is installed in mounting box (41).

7. The landfill leachate treatment plant of claim 6, wherein: the second motor (42) is installed on the front side of the top of the inner cavity of the mounting box (41), the gear (43) is in key connection with an output shaft of the second motor (42), and the toothed plate (44) is meshed with the bottom of the gear (43).

8. The landfill leachate treatment plant of claim 7, wherein: cleaning plate (45) are installed in the bottom of pinion rack (44), filter screen (46) sliding connection is in the upper portion of connecting box (33) inner chamber, collect screen frame (47) and communicate in the front side of filter screen (46) bottom.

9. The landfill leachate treatment plant of claim 8, wherein: first chutes are formed in two sides of the top of the cleaning plate (45), first sliding blocks are connected to inner cavities of the first chutes in a sliding mode, and the top of each first sliding block is mounted on the top of the inner cavity of the mounting box (41).

10. The landfill leachate treatment plant of claim 9, wherein: second sliding blocks are installed on two sides of the filter screen (46), second sliding grooves are formed in the upper portions of two sides of the inner cavity of the connecting box (33) respectively, and one side of each second sliding block is connected to the inner cavity of the corresponding second sliding groove in a sliding mode.