CN210080329U

CN210080329U - Air guide device for refuse landfill

Info

Publication number: CN210080329U
Application number: CN201920430952.5U
Authority: CN
Inventors: 单英伟
Original assignee: Chongqing Camda New Energy Co Ltd
Current assignee: Hunan Liuyang new reclaimed water environmental protection technology Co.,Ltd.
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-02-18
Anticipated expiration: 2029-04-01

Abstract

The utility model provides an air guide device of a refuse landfill, which comprises an air guide pipe, an air inlet fan, a condensation plate, a heat dissipation plate, an exhaust fan, an exhaust pipe, a water collecting hopper, a processing box, a liquid discharge pipe and a liquid storage box, wherein the air guide pipe is arranged at the middle part of an upper cover plate, the upper end of the air guide pipe is connected with the left side surface of the processing box, the air inlet fan is arranged at the upper part of the air guide pipe, the condensation plate is arranged in the processing box at the right side of the air inlet through a partition plate, the heat dissipation plate is arranged on the right side surface of the condensation plate, the water collecting hopper is fixed at the left side of the upper end surface of the liquid storage box, the liquid discharge pipe is arranged at the lower side of the right end surface of the liquid storage box, the right part of the lower end surface is arranged in the processing box, the water-gas separation is convenient, and the practicability is strong.

Description

Air guide device for refuse landfill

Technical Field

The utility model discloses a landfill gas guide device belongs to landfill equipment field.

Background

A large amount of polluted gas is generated after garbage fermentation in a garbage landfill in the prior art, the polluted gas easily causes air pollution, and meanwhile, the polluted gas contains a large amount of toxic moisture, so that the difficulty of later-stage polluted gas treatment is greatly increased, and the problem is solved by an air guide device of the garbage landfill in an urgent need.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a landfill gas guide device to solve the problem that proposes in the above-mentioned background art, the utility model discloses the gas guide effect is good, the aqueous vapor separation of being convenient for, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the air guide device for the refuse landfill comprises a landfill body and an upper cover plate, wherein the upper cover plate is arranged on the upper side surface of the landfill body, an air guide mechanism is arranged on the right side of the upper end surface of the upper cover plate, the air guide mechanism comprises an air guide pipe, an air inlet cover, an air inlet fan, an air inlet, a condensing plate, a heat dissipation plate, an exhaust fan, an exhaust pipe, a water collecting hopper, a processing box, a liquid discharge pipe and a liquid storage box, the air guide pipe is arranged in the middle of the upper cover plate, the upper end of the air guide pipe is connected with the left side surface of the processing box, the air inlet cover is welded on the lower end surface of the air guide pipe, the air inlet fan is arranged on the upper portion of the air guide pipe, the air inlet is arranged on the left end surface of the processing box, the condensing plate is arranged in the processing box on the right side surface, and the fluid-discharge tube right-hand member extends to and handles case right flank outward, the stock solution box is installed and is being handled incasement lower extreme face right part, exhaust fan installs on the blast pipe outer peripheral face, the blast pipe is installed and is being handled case right-hand member face upside.

In one embodiment, the intake fan and the exhaust fan are both connected to an external power source through a connecting wire.

In one embodiment, the central axis of the water collecting bucket and the central axis of the heat dissipation plate are on the same longitudinal straight line, and a grid net is installed in the water collecting bucket.

In one embodiment, a flow control valve is mounted on the outer annular side of the drain pipe, and the right end of the drain pipe is connected with a liquid treatment device.

In one embodiment, a HEPA filter screen is arranged on the right side in the treatment box.

The utility model has the advantages that: the utility model discloses a landfill gas guide device, because the utility model adds the air duct, the air inlet cover, the air inlet fan, the air inlet, the condensation plate, the heating panel, the exhaust fan, the blast pipe, the water catch bowl, the processing case, the fluid-discharge tube and the liquid storage box, this design condenses the moisture in the polluted gas into water drops through the condensation plate and the radiator, and then conveys the condensed water drops into the liquid storage box through the water catch bowl for storage, then discharges the gas in the processing case through the blast pipe, thereby realizing the diversion function of the gas in the landfill body, simultaneously can separate the moisture in the gas from the gas, solve the problem that a large amount of polluted gas is generated after the garbage fermentation in the original landfill, a large amount of polluted gas easily causes air pollution, simultaneously, the polluted gas contains a large amount of toxic moisture, greatly increases the problem of the difficulty of later-period polluted gas treatment, the utility model discloses the air guide effect is good, the aqueous vapor separation of being convenient for, and the practicality is strong.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the gas guide device of the landfill site in a front view in section;

in the figure: the system comprises a gas guide pipe 1, a gas inlet cover 2, a landfill body 3, an upper cover plate 4, a gas inlet fan 5, a gas inlet 6, a condensing plate 7, a heat dissipation plate 8, an exhaust fan 9, an exhaust pipe 10, a water collecting hopper 11, a treatment tank 12, a liquid discharge pipe 13 and a liquid storage box 14.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

Referring to fig. 1, the present invention provides a technical solution: landfill gas guide device, including landfill body 3 and upper cover plate 4, upper cover plate 4 sets up on landfill body 3 upper flank, and upper cover plate 4 upper end face right side sets up the gas guide mechanism.

The air guide mechanism comprises an air guide pipe 1, an air inlet cover 2, an air inlet fan 5, an air inlet 6, a condensing plate 7, a heat dissipation plate 8, an exhaust fan 9, an exhaust pipe 10, a water collecting hopper 11, a treatment box 12, a liquid discharge pipe 13 and a liquid storage box 14, wherein the air guide pipe 1 is arranged in the middle of an upper cover plate 4, the upper end of the air guide pipe 1 is connected with the left side surface of the treatment box 12, the air inlet cover 2 is welded on the lower end surface of the air guide pipe 1, the air inlet fan 5 is arranged on the upper portion of the air guide pipe 1, the air inlet 6 is arranged on the left end surface of the treatment box 12, the condensing plate 7 is arranged in the treatment box 12 on the right side surface of the air inlet 6 through a partition plate, the heat dissipation plate 8 is arranged on the right side surface of the condensing plate 7, the water collecting hopper 11 is fixed on the left side, in the using process, the circuit of the air inlet fan 5 is switched on, the air inlet fan 5 conveys the gas in the landfill body 3 to the air inlet hood 2, the air inlet hood 2 conveys the gas to the air guide pipe 1, the air guide pipe 1 conveys the gas into the treatment box 12 through the air inlet 6, when the gas passes through the condensing plate 7 and the heat dissipation plate 8, the condensing plate 7 cools the moisture in the gas and condenses the moisture on the heat dissipation plate 8 into water drops, the water drops fall into the water collection hopper 11 under the action of the self weight, the water collection hopper 11 conveys the water drops into the liquid storage box 14 and then discharges the water drops through the liquid discharge pipe 13, the exhaust fan 9 is installed on the outer peripheral surface of the exhaust pipe 10, the exhaust pipe 10 is installed on the upper side of the right end face of the treatment box 12, the exhaust fan 9 is switched on at the same time, the exhaust fan 9 conveys the gas in the treatment box 12 to the exhaust pipe 10, the exhaust pipe 10 discharges the gas, thereby, and simultaneously, the moisture in the gas can be separated from the gas.

In one embodiment, the intake fan 5 and the exhaust fan 9 are both connected to an external power source through connection wires, so as to facilitate the operation of the intake fan 5 and the exhaust fan 9.

In an embodiment, the axis of the water collecting hopper 11 and the axis of the heat dissipation plate 8 are on the same longitudinal straight line, a grid net is installed in the water collecting hopper 11, so that water drops on the heat dissipation plate 8 can accurately drop into the water collecting hopper 11, and the arrangement of the grid net can filter impurities in condensed water and prevent the impurities from blocking the water collecting hopper 11.

In one embodiment, a flow control valve is mounted on the outer annular side of discharge pipe 13, and the right end of discharge pipe 13 is connected to a fluid treatment device to facilitate control of the flow of water within discharge pipe 13.

In an embodiment, the HEPA filter screen of right side installation in the processing case 12 can carry out prefiltration to the gas in the processing case 12, has reduced the gaseous processing degree of difficulty of later stage.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. Landfill gas guide device, including landfill body and upper cover plate, its characterized in that: the upper cover plate is arranged on the upper side surface of the landfill body, and the right side of the upper end surface of the upper cover plate is provided with an air guide mechanism;

the air guide mechanism comprises an air guide pipe, an air inlet cover, an air inlet fan, an air inlet, a condensing plate, a heat dissipation plate, an exhaust fan, an exhaust pipe, a water collecting hopper, a processing box, a liquid discharge pipe and a liquid storage box, wherein the air guide pipe is arranged in the middle of the upper cover plate, the upper end of the air guide pipe is connected with the left side surface of the processing box, the air inlet cover is welded on the lower end surface of the air guide pipe, the air inlet fan is arranged on the upper portion of the air guide pipe, the air inlet is arranged on the left end surface of the processing box, the condensing plate is arranged in the processing box on the right side surface of the air inlet through a partition plate, the heat dissipation plate is arranged on the right side surface of the condensing plate, the water collecting hopper is fixed on the left side surface of the upper end surface of the liquid storage box, the blast pipe is installed at treatment case right-hand member face upside.

2. The landfill gas guide device of claim 1, wherein: the air inlet fan and the exhaust fan are both connected with an external power supply through connecting wires.

3. The landfill gas guide device of claim 1, wherein: the water collecting bucket central axis and the heat dissipation plate central axis are on the same longitudinal straight line, and a grid net is installed in the water collecting bucket.

4. The landfill gas guide device of claim 1, wherein: and a flow control valve is arranged on the outer annular side surface of the liquid discharge pipe, and the right end of the liquid discharge pipe is connected with liquid treatment equipment.

5. The landfill gas guide device of claim 1, wherein: the HEPA filter screen is installed on the right side in the treatment box.