CN212821697U - Rain and sewage diversion equipment for refuse landfill - Google Patents

Abstract

The utility model discloses a rain and sewage diversion device of a refuse landfill, which comprises an inclined cover, an inner top cover, a suction pipe, a suction pump I, a flow guide pipe, a connecting pipe, a suction pump II and a water storage tank, wherein the inner top cover is fixedly arranged inside the inclined cover, the suction pipe is fixedly arranged at the left side and the right side of the upper end inside the inner top cover, the suction pump I is fixedly arranged at the inner side of the suction pump, the flow guide pipe is fixedly arranged at the bottom of the inclined cover, the connecting pipe is fixedly arranged at the right side of the flow guide pipe, the suction pump II is fixedly arranged at the right side of the connecting pipe, the water storage tank is fixedly arranged at the right side of the suction pump II, the rain and sewage diversion device of the refuse landfill not only can facilitate the landfill collection of refuse through the refuse collection structure which is shaped like a bowl, but also facilitate the downward convergence of rainwater and percolate, and the mutual matching effect of the upper refuse suction mechanism and the, can shunt rubbish and rainwater, also prevent that filtration liquid from permeating soil and groundwater downwards simultaneously.

Description

Rain and sewage diversion equipment for refuse landfill

Technical Field

The utility model relates to a landfill technical field especially relates to a rainwater and sewage diversion equipment of landfill.

Background

The refuse landfill is a refuse centralized stacking site adopting a sanitary landfill mode, and the refuse sanitary landfill is widely applied in China due to low cost. For preventing the rainwater entering at ordinary times, only cover with a pe membrane, however, the composition of various rubbish is different, and is harder a bit, and is softer a bit, can appear warping, rotten, the condition such as shrink after depositing for a long time, forms rubbish heap surface height not smooth. When pe membrane is in the lower position department of garbage heap surface, the pe membrane surface of low department can be concentrated in the rainwater, and is enough when the rainwater, and when pe membrane can't bear the weight of rainwater, will break, and the rainwater enters into the garbage heap from the department of breaking that pe membrane covered very easily. Secondly, the garbage produces a liquid called leachate, namely garbage leachate after being accumulated for a long time, and if the garbage is mixed with rainwater, the treatment cost is very high. In the case of the surrounding odor of the landfill, leachate causes great pollution to surrounding soil and river water, and causes nearby residents to complain about the vocal cords. Therefore, in view of the above disadvantages, it is necessary to design a rain and sewage diversion device for a refuse landfill.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: provides a rain and sewage diversion device of a refuse landfill to solve the problems in the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that: a rain and sewage diversion device of a refuse landfill comprises an inclined cover, an inner top cover, a suction pipe, an I suction pump, a guide pipe, a connecting pipe, an II suction pump and a water storage tank, wherein the inner top cover is fixedly arranged inside the inclined cover, the inner top cover and the inclined cover are integrally formed, the suction pipe is fixedly arranged at the left side and the right side of the inner upper end inside the inner top cover, the suction pipe and the inner top cover are connected by concrete bonding, the I suction pump is fixedly arranged at the inner side of the suction pump, the I suction pump and the suction pipe are connected by welding, the guide pipe is fixedly arranged at the bottom of the inclined cover, the guide pipe and the inclined cover are connected by concrete bonding, the connecting pipe is fixedly arranged at the right side of the guide pipe, the connecting pipe and the guide pipe are connected by welding, the II suction pump is fixedly arranged at the right side of the connecting pipe, and the II suction pump and the connecting pipe are connected by, the water storage tank is fixedly arranged on the right side of the suction pump II and is connected with the suction pump II in a welding manner.

Furthermore, the diameter of the top end of the inclined cover is larger than that of the bottom end of the inclined cover, and the inclined cover is bowl-shaped.

Furthermore, the ports on the two sides of the suction pipe face downwards.

Further, the inside top of interior dome still set firmly the closing cap, closing cap and interior dome adopt bolted connection, interior dome bottom still set firmly the support cover, support cover and interior dome adopt the concrete bond to be connected, support cover inside from last to still having set firmly the cross support frame down in proper order, the cross support frame with support the cover and adopt the concrete bond to be connected.

Furthermore, a plurality of circulation holes are also arranged at the top of the flow guide pipe, and the circulation holes are round through holes.

Further, the inside top of water storage box still set firmly dismantles the lid, dismantlement lid and water storage box adopt bolted connection, the water storage box right side still set firmly and connect the pipe outward, external pipe and water storage box adopt welded connection.

Compared with the prior art, this rain sewage diversion equipment of refuse landfill has following advantage:

1. at first, through the garbage collection structure of slope bowl form, not only can be convenient for carry out the landfill to rubbish and collect, the rainwater and the filtration liquid of also being convenient for in addition assemble downwards.

2. Secondly by the mutually supporting effect of upper end rubbish suction and lower extreme rainwater suction mechanism, can shunt rubbish and rainwater, also prevented that filtration liquid from permeating soil and groundwater downwards simultaneously.

Drawings

FIG. 1 is a front view of a rain and sewage diversion apparatus for a landfill site;

FIG. 2 is a top plan view of a rain and sewage diversion apparatus for a landfill site;

FIG. 3 is a sectional view of the rainwater and sewage separation apparatus of a landfill site taken along the line A;

FIG. 4 is a perspective view of a rain and sewage diversion apparatus of a landfill site of FIG. 1;

FIG. 5 is a perspective view of a rain and sewage diversion apparatus of a landfill site 2;

fig. 6 is a perspective view of a rain and sewage diversion apparatus of a landfill site 3.

The device comprises an inclined cover 1, an inner top cover 2, a suction pipe 3, a suction pump I4, a flow guide pipe 5, a connecting pipe 6, a suction pump II 7, a water storage tank 8, a sealing cover 201, a support cover 202, a cross-shaped support frame 203, a circulation hole 501, a detachable cover 801 and an external connecting pipe 802.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.

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 specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, a rain and sewage diversion device for a refuse landfill comprises an inclined cover 1, an inner top cover 2, a suction pipe 3, an I suction pump 4, a draft tube 5, a connection pipe 6, an II suction pump 7, and a water storage tank 8, wherein the inner top cover 2 is fixedly arranged inside the inclined cover 1, the inner top cover 2 and the inclined cover 1 are integrally formed, the suction pipe 3 is fixedly arranged at the left and right sides of the upper end inside the inner top cover 2, the suction pipe 3 and the inner top cover 2 are connected by concrete bonding, the I suction pump 4 is fixedly arranged inside the suction pump 3, the I suction pump 4 and the suction pipe 3 are connected by welding, the draft tube 5 is fixedly arranged at the bottom of the inclined cover 1, the draft tube 5 and the inclined cover 1 are connected by concrete bonding, the connection pipe 6 is fixedly arranged at the right side of the draft tube 5, the connection pipe 6 and the draft tube 5 are connected by welding, the II suction pump 7 is fixedly arranged on the right side of the connecting pipe 6, the II suction pump 7 is connected with the connecting pipe 6 in a welding manner, the water storage tank 8 is fixedly arranged on the right side of the II suction pump 7, and the water storage tank 8 is connected with the II suction pump 7 in a welding manner;

the rain and sewage diversion equipment for the refuse landfill has the following functions;

A. the inclined cover 1 and the inner top cover 2 are buried underground, the lower end inside the inner top cover 2 is a deep pit, and garbage can be temporarily stored between the inclined cover 1 and the inner top cover 2, so that percolate and rainwater in the garbage can flow downwards into the flow guide pipe 5;

B. after the suction pump 4 is started, dry garbage at the upper end inside the inclined cover 1 can be sucked into the inner top cover 2 through the suction pipe 3, and then the dry garbage is buried;

C. after the suction pump 7 is started, rainwater and leachate can be sucked into the water storage tank 8 through the connecting pipe 6, and the rainwater and the leachate are stored and precipitated;

the diameter of the top end of the inclined cover 1 is larger than that of the bottom end of the inclined cover, and the inclined cover 1 is bowl-shaped;

it should be noted that the inclined cover 1 is bowl-shaped, so that garbage and rainwater can be conveniently gathered downwards;

the ports on the two sides of the suction pipe 3 are downward;

it should be noted that the ports on the two sides of the suction pipe 3 are downward, so that rainwater is effectively prevented from flowing into the suction pipe 3, and simultaneously, under the suction force of the suction pump 4I, garbage at the upper end inside the inclined cover 1 is conveniently sucked into the inner top cover 2;

the top end of the inside of the inner top cover 2 is fixedly provided with a sealing cover 201, the sealing cover 201 is connected with the inner top cover 2 through bolts, the bottom of the inner top cover 2 is fixedly provided with a supporting cover 202, the supporting cover 202 is connected with the inner top cover 2 through concrete bonding, a cross-shaped supporting frame 203 is sequentially and fixedly arranged inside the supporting cover 202 from top to bottom, and the cross-shaped supporting frame 203 is connected with the supporting cover 202 through concrete bonding;

it should be noted that the sealing cover 201 can facilitate workers to open the inside of the inner top cover 2, so that the garbage in the inner top cover 2 can be checked and cleaned conveniently, a large amount of garbage can exist in the supporting cover 202, the cross-shaped supporting frame 203 plays a role in supporting and fixing, and the firmness of the inner top cover 2 is improved;

the top of the honeycomb duct 5 is also provided with a plurality of flow holes 501, and the flow holes 501 are circular through holes;

the flow holes 5 can facilitate rainwater in the inclined cover 1 to flow downwards into the flow guide pipe 5, and then the rainwater enters the connecting pipe 6 through the flow guide pipe 5, so that the rainwater is conveniently collected;

a detachable cover 801 is fixedly arranged at the top end inside the water storage tank 8, the detachable cover 801 is connected with the water storage tank 8 through bolts, an external pipe 802 is fixedly arranged on the right side of the water storage tank 8, and the external pipe 802 is connected with the water storage tank 8 through welding;

the dismantlement lid 801 that needs explain can make things convenient for the staff to open, clears up the inside lower extreme of water storage box 8, and 8 right sides upper ends of water storage box are equipped with and take over 802 outward, are connected with water supply pipe, and the rainwater of the inside top of water storage box 8 of being convenient for flows from taking over 802 outward.

Claims (6)

1. The utility model provides a refuse landfill's distribution of rain and sewage equipment, its characterized in that is including slope cover, interior overhead guard, suction tube, I suction pump, honeycomb duct, connecting pipe, II suction pump, water storage box, interior overhead guard set firmly inside the slope cover, the suction tube set firmly in the inside upper end left and right sides of interior overhead guard, I suction pump set firmly in the suction pump inboard, the honeycomb duct set firmly in slope cover bottom, the connecting pipe set firmly in the honeycomb duct right side, II suction pump set firmly in the connecting pipe right side, the water storage box set firmly in II suction pump right side.

2. The apparatus according to claim 1, wherein the inclined hood has a diameter at the top end thereof greater than a diameter at the bottom end thereof, and the inclined hood is bowl-shaped.

3. The apparatus according to claim 1, wherein the suction pipe has ports facing downward.

4. The apparatus according to claim 1, wherein a sealing cover is further fixedly arranged at the top end of the inner top cover, a supporting cover is further fixedly arranged at the bottom of the inner top cover, and cross-shaped supporting frames are further fixedly arranged in the supporting cover from top to bottom in sequence.

5. The apparatus of claim 1, wherein the top of the draft tube has a plurality of flow holes.

6. The apparatus of claim 1, wherein the top of the inside of the water tank is further detachably connected to a detachable cover, and the right side of the water tank is further fixedly connected to an external pipe.

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