CN215085325U

CN215085325U - Container type garbage leachate treatment device

Info

Publication number: CN215085325U
Application number: CN202121196111.6U
Authority: CN
Inventors: 孙朋; 王盼盼; 王鹏闯; 常佳瑞; 忽朝伟; 赵亚丽
Original assignee: Henan Harmonious Environment Technology Co ltd
Current assignee: Henan Harmonious Environment Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-10
Anticipated expiration: 2031-05-31

Abstract

The utility model belongs to the technical field of the technique that landfill leachate handled and specifically relates to a container formula landfill leachate processing apparatus is related to. It includes the container, set up the preliminary rose box of bottom surface in the container and set up in the container top surface and the corresponding hoist and mount subassembly of preliminary rose box, the inlet of preliminary rose box has connected gradually the elevator pump through the pipeline that passes the container lateral wall, filtration liquid tank, the inside below that is located the preliminary rose box inlet of preliminary rose box is hung and is equipped with the filter screen, hoist and mount subassembly and filter screen cooperate, still set up the export that transports the filter screen out the container through hoist and mount subassembly on the lateral wall of container. The utility model discloses a set up the hoist and mount subassembly, after rubbish in the filter screen was filled with, can adopt mechanized mode to clear up out the container, labour saving and time saving with the filter screen.

Description

Container type garbage leachate treatment device

Technical Field

The utility model belongs to the technical field of the technique that landfill leachate handled and specifically relates to a container formula landfill leachate processing apparatus is related to.

Background

The treatment of leachate from municipal landfill sites has been a very difficult problem in the design, operation and management of landfill sites. Leachate is the product of the gravity flow of liquids in landfills and is primarily derived from precipitation and the inherent moisture content of the refuse itself. The leachate of the municipal refuse landfill is high-concentration organic wastewater with complex components, and if the leachate is directly discharged into the environment without treatment, serious environmental pollution is caused. For the purpose of protecting the environment, it is essential to treat the leachate.

The technical route of landfill leachate treatment generally adopts pretreatment, biochemical treatment and advanced treatment. Wherein the pretreatment mainly comprises coagulating sedimentation, stripping, advanced oxidation treatment technology and the like; the biochemical treatment mainly aims at removing organic pollutants and ammonia nitrogen in the leachate; the advanced treatment technology mainly aims at removing suspended matters, organic matters and colloids which are difficult to biodegrade and the like in the percolate, and generally adopts physical and chemical methods, including advanced oxidation technologies such as a membrane technology, an activated carbon adsorption technology, a Fenton oxidation technology and an electrochemical oxidation technology.

Landfill leachate handles and need to pass through the prefilter to filtration liquid, filters the solid rubbish in the filtration liquid, and current preliminary treatment means adopts the filter screen usually, but the rubbish of current prefilter in the filter screen is filled up the back, needs the manual work to take out the filter screen and clears up, and the operation is more troublesome, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a container formula landfill leachate processing apparatus, it is through setting up hoist and mount subassembly, and after rubbish in the filter screen was filled with, can adopt mechanized mode to clear up out the container, labour saving and time saving with the filter screen.

The above object of the present invention is achieved by the following technical solutions:

a container type garbage leachate treatment device comprises a container, a primary filter tank arranged on the inner bottom surface of the container and a hoisting assembly arranged on the inner top surface of the container and corresponding to the primary filter tank, wherein a liquid inlet of the primary filter tank is sequentially connected with a lifting pump and a leachate storage tank through a pipeline penetrating through the side wall of the container, a filter screen is hung in the primary filter tank below the liquid inlet of the primary filter tank, the hoisting assembly is matched with the filter screen, and an outlet for conveying the filter screen out of the container through the hoisting assembly is formed in the side wall of the container; preliminary rose box is provided with the drain on being close to the lateral wall of bottom, and preliminary rose box is provided with the liquid outlet on being located the lateral wall of drain top, and preliminary rose box's top articulates there is the lid, the exit articulates there is a body.

Preferably, the filter screen adopts a binding mouth pocket-shaped structure, and fixedly connected with lifting ring on the binding mouth rope of filter screen, lifting ring and hoisting assembly cooperate, and the opening part of filter screen encircles fixedly and is provided with a plurality of links, correspond on the lateral wall of preliminary rose box and be provided with a plurality of first couples, the corresponding string of link is established on first couple.

Preferably, the hoisting assembly comprises a travelling mechanism, a winch fixed on the travelling mechanism and a second hook fixedly connected with a lifting rope of the winch, and the second hook is matched with the lifting ring.

Preferably, the running mechanism comprises two parallel slide rails, two slide blocks which are in sliding fit with the slide rails and a horizontal mounting plate which is fixedly connected between the two slide blocks, the winch is fixedly arranged on the upper surface of the mounting plate, a lifting rope of the winch penetrates through the mounting plate, a driving motor is vertically and fixedly arranged on the mounting plate, an output shaft of the driving motor penetrates through a gear which is coaxially and fixedly connected with the mounting plate, and a side wall of one of the slide rails is provided with a meshing tooth which is meshed with the gear.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the hoisting assembly, after the garbage in the filter screen is filled, the winch is opened to hoist the filter screen away from the preliminary filter box, then the driving motor is opened to move the filter screen towards the outlet, and the filter screen is cleaned out of the container in a mechanical mode, so that time and labor are saved compared with manual operation;

2. through setting the filter screen to restraint mouthful pocket column structure, when promoting the filter screen, can directly seal the filter screen, prevent that hoist and mount in-process rubbish from scattering, set up the link simultaneously, make the opening of filter screen fully open.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the internal structure of a preliminary filtering tank;

FIG. 3 is a schematic view of the filter screen being lifted;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a container; 11. a percolate storage tank; 12. a lift pump; 13. a door body; 2. a preliminary filter tank; 21. a cover body; 22. a sewage draining outlet; 23. a liquid outlet; 24. a first hook; 3. a filter screen; 31. lifting the ring; 32. hanging a ring; 41. a traveling mechanism; 411. a slide rail; 412. mounting a plate; 413. a slider; 414. a drive motor; 415. a gear; 42. a winch; 43. and a second hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, for the utility model discloses a container formula landfill leachate processing apparatus, including container 1, set up in the preliminary filter tank 2 of container 1 inner bottom surface and set up in container 1 inner top surface and the corresponding hoist and mount subassembly of preliminary filter tank 2. The liquid inlet of the preliminary filter tank 2 is connected with a lift pump 12 and a percolate storage tank 11 in sequence through a pipeline penetrating through the side wall of the container 1. Still be provided with drain 22 on the lateral wall that preliminary rose box 2 is close to the bottom, the rubbish residue can be remained through preliminary rose box 2 inside of long-term use, adopts the clear water to clear up preliminary rose box 2 this moment to discharge from drain 22. Preliminary rose box 2 is provided with liquid outlet 23 on being located the lateral wall of drain 22 top, and preliminary rose box 2's top articulates there is lid 21, prevents filterable in-process, the volatilizing of filtration liquid peculiar smell. The inside below that is located 2 inlets of preliminary rose box of 2 hangs and is equipped with filter screen 3, and filter screen 3 adopts a restraint mouthful pocket column structure, and fixedly connected with pulling ring 31 on the restraint mouthful rope of filter screen 3 carries pulling ring 31 to cooperate with hoist and mount subassembly. Six hanging rings 32 are fixedly arranged at the opening of the filter screen 3 in a surrounding mode, six first hooks 24 are correspondingly arranged on the side wall of the primary filter box 2, and the hanging rings 32 are correspondingly hung on the first hooks 24, so that the opening of the filter screen 3 is opened. The hoisting assembly is matched with the filter screen 3, an outlet for conveying the filter screen 3 out of the container 1 through the hoisting assembly is further formed in the side wall of the container 1, and a door body 13 is hinged to the outlet.

The hoisting assembly comprises a travelling mechanism 41, a winch 42 fixed on the travelling mechanism 41 and a second hook 43 fixedly connected with a lifting rope of the winch 42, and the second hook 43 is matched with the lifting ring 31. The traveling mechanism 41 includes two sliding rails 411 arranged in parallel, two sliding blocks 413 sliding-fitted on the sliding rails 411, and a horizontal mounting plate 412 fixedly connected between the two sliding blocks 413. The winch 42 is fixedly arranged on the upper surface of the mounting plate 412, a lifting rope of the winch 42 penetrates through the side wall of the mounting plate 412, the mounting plate 412 is also vertically and fixedly provided with a driving motor 414, an output shaft of the driving motor 414 penetrates through the mounting plate 412 and is coaxially and fixedly connected with a gear 415, and the side wall of one sliding rail 411 is provided with meshing teeth which are meshed with the gear 415.

The implementation principle of the above embodiment is as follows: the leachate enters an inlet filter box and an outlet filter box from a leachate storage tank 11 through a lift pump 12, the leachate enters a filter screen 3, solid garbage is reserved in the filter screen 3, and the leachate after primary treatment flows out through a liquid outlet 23 on a primary filter box 2 and enters the next treatment procedure; when the garbage in the filter screen 3 is full after a period of treatment, the cover body 21 is opened, the driving motor 414 is driven, the driving motor 414 drives the gear 415 to coaxially rotate, so that the sliding block 413 moves along the sliding rail 411, the winch 42 moves to the position above the filter screen 3, the lifting ring 31 is hung on the second hook 43, the winch 42 is opened, the filter screen 3 is lifted up from the first hook 24 by the winch 42, and meanwhile, under the action of the gravity of the garbage, the binding rope of the filter screen 3 is automatically tightened to seal the opening of the filter screen 3; finally, the driving motor 414 is driven to move the filter screen 3 toward the outlet, the door 13 is opened, and the filter screen 3 is removed from the second hook 43.

It should be understood that the above examples are only for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the scope of the invention.

Claims

1. The utility model provides a container formula landfill leachate processing apparatus which characterized in that: the container comprises a container (1), a primary filter box (2) arranged on the inner bottom surface of the container (1) and a hoisting assembly arranged on the inner top surface of the container (1) and corresponding to the primary filter box (2), wherein a liquid inlet of the primary filter box (2) is sequentially connected with a lifting pump (12) and a percolate water storage tank (11) through a pipeline penetrating through the side wall of the container (1), a filter screen (3) is hung in the primary filter box (2) and positioned below the liquid inlet of the primary filter box (2), the hoisting assembly is matched with the filter screen (3), and an outlet for conveying the filter screen (3) out of the container (1) through the hoisting assembly is formed in the side wall of the container (1); preliminary rose box (2) are provided with drain (22) on being close to the lateral wall of bottom, and preliminary rose box (2) are provided with liquid outlet (23) on being located the lateral wall of drain (22) top, and the top of preliminary rose box (2) articulates there is lid (21), the exit articulates there is the door body (13).

2. The container-type landfill leachate treatment device according to claim 1, wherein: the filter screen (3) adopts a binding mouth pocket-shaped structure, a lifting ring (31) is fixedly connected to a binding mouth rope of the filter screen (3), the lifting ring (31) is matched with the hoisting assembly, a plurality of hanging rings (32) are fixedly arranged at the opening of the filter screen (3) in a surrounding mode, a plurality of first hooks (24) are correspondingly arranged on the side wall of the primary filter box (2), and the hanging rings (32) are correspondingly hung on the first hooks (24).

3. The container-type landfill leachate treatment device according to claim 2, wherein: the hoisting assembly comprises a travelling mechanism (41), a winch (42) fixed on the travelling mechanism (41) and a second hook (43) fixedly connected with a lifting rope of the winch (42), and the second hook (43) is matched with the lifting ring (31).

4. The container-type landfill leachate treatment device according to claim 3, wherein: running gear (41) including two slide rails (411) of parallel arrangement, sliding fit two sliders (413) and horizontal mounting panel (412) of fixed connection between two sliders (413) on slide rail (411), hoist engine (42) are fixed to be set up in the upper surface of mounting panel (412), the lifting rope of hoist engine (42) passes mounting panel (412), still vertical fixed driving motor (414) that is provided with on mounting panel (412), the output shaft of driving motor (414) passes mounting panel (412) coaxial fixedly connected with gear (415), it meshes with gear (415) mutually to have seted up the meshing tooth on the lateral wall of one of slide rails (411).