CN214289942U - Landfill leachate landfill gas collection device - Google Patents

Abstract

The utility model relates to an environmental protection energy production facility technical field discloses a landfill leachate landfill gas collection device, including the infiltration fluid reservoir, the fixed intercommunication in top of infiltration fluid reservoir has the sleeve, the fixed intercommunication in telescopic top has the trachea, the right side of infiltration fluid reservoir is equipped with the accumulator, the bottleneck department of accumulator is pegged graft and is had the sealing plug, the trachea runs through the downside of arranging the sealing plug in the sealing plug, it has the drain pipe to run through on the sealing plug, the inner chamber bottom of accumulator is arranged in to the drain pipe. The utility model discloses a setting of infiltration fluid reservoir, holding vessel, trachea, sealing plug, drain pipe and holding vessel, with the built-in income water of holding vessel, then the landfill gas in the filtration fluid tank passes through the trachea and gets into in the holding vessel to the landfill gas can pass through the drain pipe with the water in the holding vessel and extrude, thereby collect the landfill gas in the holding vessel, and further can effectually avoid collecting the landfill gas and reveal and cause the pollution to the air, comparatively practical, be fit for extensively promoting and using.

Description

Landfill leachate landfill gas collection device

Technical Field

The utility model relates to an environmental protection energy production facility technical field specifically is a landfill leachate landfill gas collection device.

Background

The landfill leachate is high-concentration organic wastewater which is formed by deducting the saturated water holding capacity of garbage and a soil covering layer from water contained in the garbage in a garbage landfill, rain, snow and water entering the landfill and other water and passing through the garbage layer and the soil covering layer.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: when the existing landfill leachate landfill gas is collected, the landfill gas is easy to leak, pollution is caused to air, and the collection efficiency of the landfill gas is influenced due to the fact that the flowing speed of the landfill gas is low, so that the landfill leachate landfill gas collection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a landfill leachate landfill gas collection device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a landfill gas collection device of landfill leachate, includes the infiltration fluid reservoir, the fixed intercommunication in top of infiltration fluid reservoir has the sleeve, the fixed intercommunication in telescopic top has the trachea, the right side of infiltration fluid reservoir is equipped with the accumulator, the bottleneck department of accumulator is pegged graft and is had the sealing plug, the trachea runs through the downside of arranging the sealing plug in the sealing plug, it has the drain pipe to run through on the sealing plug, the inner chamber bottom of accumulator is arranged in to the drain pipe, the right side of accumulator is equipped with the header tank, the upside of header tank is arranged in to the drain pipe, the fixed intercommunication in left end of infiltration fluid reservoir has the feed liquor pipe, equal fixed mounting has control flap in feed liquor pipe and the trachea.

As a preferred embodiment of the utility model, telescopic inner chamber is equipped with the air-blower, the outer wall fixedly connected with connecting rod of air-blower, connecting rod and sleeve inner chamber fixed connection, the intermediate layer inner chamber bottom fixed mounting of infiltration fluid reservoir has the heating piece, the water solution is equipped with in the intermediate layer of infiltration fluid reservoir.

As a preferred embodiment of the utility model, the left end fixedly connected with pressure release pipe of infiltration fluid reservoir, the fixed intercommunication of intermediate layer of pressure release pipe and infiltration fluid reservoir.

As a preferred embodiment of the utility model, the collection tank is a transparent toughened glass tank.

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

1. the utility model relates to a landfill leachate landfill gas collection device, through the setting of infiltration fluid reservoir, holding vessel, trachea, sealing plug, drain pipe and holding vessel, with the built-in income water of holding vessel, then the landfill gas in the filtration fluid reservoir passes through the trachea and gets into in the holding vessel to the landfill gas can pass through the drain pipe with the water in the holding vessel and extrude, thereby collect the landfill gas in the holding vessel, further can effectually avoid collecting the landfill gas and reveal and cause the pollution to the air.

2. The utility model relates to a landfill leachate landfill gas collection device through the setting of air-blower, heating piece and aqueous solution, starts air-blower and heating piece to the heating piece can heat the aqueous solution, thereby can heat the infiltration fluid reservoir, and the further landfill gas flow velocity that can be in the rapid filtration liquid reservoir, the further efficiency that can accelerate landfill gas collection.

3. The utility model relates to a landfill leachate landfill gas collection device through the setting of pressure release pipe to can effectually carry out the pressure release to filtration liquid tank intermediate layer intraformational pressure, further avoid filtration liquid tank intermediate layer internal gas pressure too big to cause the damage to the filtration liquid tank.

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 front view of a landfill leachate landfill gas collection device of the present invention;

fig. 2 is a top view of the air blower and the inner cavity of the sleeve of the landfill leachate landfill gas collecting device of the utility model.

In the figure: 1. a percolate tank; 2. a blower; 3. a sleeve; 4. an air tube; 5. a control valve; 6. a sealing plug; 7. a drain pipe; 8. a water collection tank; 9. a collection tank; 10. a heating block; 11. an aqueous solution; 12. a pressure relief pipe; 13. a liquid inlet pipe; 14. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a landfill gas collecting device for landfill leachate comprises a leachate tank 1, wherein a sleeve 3 is fixedly communicated with the top of the leachate tank 1, a gas pipe 4 is fixedly communicated with the top of the sleeve 3, a collecting tank 9 is arranged on the right side of the leachate tank 1, a sealing plug 6 is inserted into a bottle mouth of the collecting tank 9, the gas pipe 4 penetrates through the sealing plug 6 and is arranged on the lower side of the sealing plug 6, a water drain pipe 7 penetrates through the sealing plug 6, the water drain pipe 7 is arranged at the bottom of an inner cavity of the collecting tank 9, a water collecting tank 8 is arranged on the right side of the collecting tank 9, the water drain pipe 7 is arranged on the upper side of the water collecting tank 8, a liquid inlet pipe 13 is fixedly communicated with the left end of the leachate tank 1, control valves 5 are fixedly arranged in the liquid inlet pipe 13 and the gas pipe 4, and through the arrangement of the leachate tank 1, the collecting tank 9, the gas pipe 4, the sealing plug 6, the water drain pipe 7 and the water collecting tank 8, with the built-in water of catchment tank 9, then the landfill gas in the infiltration fluid reservoir 1 enters into catchment tank 9 through trachea 4 in to the landfill gas can extrude the water in the catchment tank 9 through drain pipe 7, thereby with the landfill gas collection in catchment tank 9, further can effectually avoid collecting the landfill gas and leak and cause the pollution to the air.

In this embodiment (as shown in fig. 1 and 2), the inner cavity of the sleeve 3 is provided with the air blower 2, the outer wall of the air blower 2 is fixedly connected with the connecting rod 14, the connecting rod 14 is fixedly connected with the inner cavity of the sleeve 3, the bottom end of the interlayer inner cavity of the percolate tank 1 is fixedly provided with the heating block 10, the interlayer of the percolate tank 1 is internally provided with the aqueous solution 11, the air blower 2 and the heating block 10 are started through the arrangement of the air blower 2, the heating block 10 and the aqueous solution 11, so that the aqueous solution 11 can be heated by the heating block 10, the percolate tank 1 can be heated, the landfill gas flow speed in the percolate tank 1 can be further increased, and the landfill gas collection efficiency can be further increased.

In this embodiment (please refer to fig. 1), the left end of the percolate tank 1 is fixedly connected with a pressure relief pipe 12, the pressure relief pipe 12 is fixedly communicated with the interlayer of the percolate tank 1, and the pressure relief pipe 12 is arranged, so that the pressure in the interlayer of the percolate tank 1 can be effectively relieved, and further, the damage to the percolate tank 1 caused by overlarge air pressure in the interlayer of the percolate tank 1 is avoided.

In this embodiment (see fig. 1), the collection tank 9 is a transparent tempered glass tank, and the solution of water in the collection tank 9 can be conveniently observed at the outside through the arrangement of the transparent tempered glass tank, so that the collection amount of the landfill gas in the collection tank 9 can be further observed.

It should be noted that the utility model relates to a landfill gas collection device for landfill leachate, which comprises a leachate tank 1, an air blower 2, a sleeve 3, an air pipe 4, a control valve 5, a sealing plug 6, a drain pipe 7, a water collecting tank 8, a collecting tank 9, a heating block 10, a water solution 11, a pressure relief pipe 12, a liquid inlet pipe 13 and a connecting rod 14, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or by conventional experimental methods, during operation, the water is filled in the collecting tank 9 through the arrangement of the leachate tank 1, the collecting tank 9, the air pipe 4, the water solution 6, the drain pipe 7 and the water collecting tank 8, then landfill gas in the leachate tank 1 enters the collecting tank 9 through the air pipe 4, thereby the landfill gas can extrude the water in the collecting tank 9 through the drain pipe 7, thereby collect the landfill gas in the holding vessel 9, further can effectually avoid collecting the landfill gas leakage and cause the pollution to the air, through air-blower 2, heating block 10 and the setting of aqueous solution 11, start air-blower 2 and heating block 10, thereby heating block 10 can heat aqueous solution 11, thereby can heat infiltration fluid reservoir 1, further can be fast the landfill gas velocity of flow in infiltration fluid reservoir 1, further can accelerate the efficiency that the landfill gas was collected, through the setting of bleeder tube 12, thereby can effectually carry out the pressure release to 1 intraformational pressure of infiltration fluid reservoir, further avoid 1 intermediate layer internal pressure of infiltration fluid reservoir to cause the damage to infiltration fluid reservoir 1 excessively.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a landfill leachate landfill gas collection device, includes filtration jar (1), its characterized in that: the fixed intercommunication in top of infiltration fluid reservoir (1) has sleeve (3), the fixed intercommunication in top of sleeve (3) has trachea (4), the right side of infiltration fluid reservoir (1) is equipped with collection tank (9), the bottleneck department of collection tank (9) is pegged graft and is had sealing plug (6), trachea (4) run through the downside of sealing plug (6) in arranging sealing plug (6), it has drain pipe (7) to run through on sealing plug (6), the inner chamber bottom of collection tank (9) is arranged in drain pipe (7), the right side of collection tank (9) is equipped with header tank (8), the upside of header tank (8) is arranged in drain pipe (7), the left end fixed intercommunication of infiltration fluid reservoir (1) has feed liquor pipe (13), equal fixed mounting has control flap (5) in feed liquor pipe (13) and trachea (4).

2. The landfill leachate landfill gas collection device of claim 1, wherein: the inner chamber of sleeve (3) is equipped with air-blower (2), the outer wall fixedly connected with connecting rod (14) of air-blower (2), connecting rod (14) and sleeve (3) inner chamber fixed connection, the intermediate layer inner chamber bottom fixed mounting of infiltration fluid reservoir (1) has heating block (10), aqueous solution (11) are equipped with in the intermediate layer of infiltration fluid reservoir (1).

3. The landfill leachate landfill gas collection device of claim 1, wherein: the left end of the percolate tank (1) is fixedly connected with a pressure relief pipe (12), and the pressure relief pipe (12) is fixedly communicated with an interlayer of the percolate tank (1).

4. The landfill leachate landfill gas collection device of claim 1, wherein: the collecting tank (9) is a transparent toughened glass tank.

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