CN215597285U - Odor treatment system for garbage-sludge-sewage cooperative treatment - Google Patents

Odor treatment system for garbage-sludge-sewage cooperative treatment Download PDF

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CN215597285U
CN215597285U CN202122081922.8U CN202122081922U CN215597285U CN 215597285 U CN215597285 U CN 215597285U CN 202122081922 U CN202122081922 U CN 202122081922U CN 215597285 U CN215597285 U CN 215597285U
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odor
pipeline
collecting pipeline
collecting
odor collecting
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CN202122081922.8U
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郭光召
龚千代
程定山
曾晓东
吴佳
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Hanlan Green Electrostatic Solid Waste Treatment Foshan Co ltd
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Hanlan Green Electrostatic Solid Waste Treatment Foshan Co ltd
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Abstract

The utility model discloses an odor treatment system for garbage-sludge-sewage cooperative treatment, which comprises a first odor collecting pipeline, a second odor collecting pipeline, a third odor collecting pipeline, a fourth odor collecting pipeline and a first fan, wherein the first odor collecting pipeline is connected with the second odor collecting pipeline; the input end of the fourth odor collecting pipeline is communicated with the upper part of the garbage pit, and the output end of the fourth odor collecting pipeline is communicated with an odor input port of any incinerator; the output port of the first fan is communicated with the odor input port of the incinerator; the input end of the first odor collecting pipeline is communicated with the upper part of the percolate collecting tank; the output end of the first odor collecting pipeline is communicated with the input port of the first fan through the output end of the fourth odor collecting pipeline respectively; the input end of the second odor collecting pipeline is communicated with the sewage station, and the output end of the second odor collecting pipeline is communicated with the first odor collecting pipeline; the input end of the fourth odor collecting pipeline is communicated with the sludge treatment station, and the output end of the fourth odor collecting pipeline is communicated with the upper part of the garbage pit.

Description

Odor treatment system for garbage-sludge-sewage cooperative treatment
Technical Field
The utility model relates to the technical field of garbage treatment, in particular to an odor treatment system for garbage-sludge-sewage cooperative treatment.
Background
The waste incineration power plant comprises a waste pit, a percolate collecting tank, a sewage station and a sludge treatment station.
The garbage pit is a place for storing garbage in a garbage power plant, and water formed in the process of fermenting the garbage is called percolate; the filter plate can block garbage, and the percolate flows into a percolate collecting tank through filtration. A large amount of percolate is gathered in the garbage pit and the percolate collecting tank, and the space at the upper part is filled with foul gas.
The sewage station is used for treating sewage in the process of treating percolate and garbage, and a large amount of odor is also generated in the treatment process.
The sludge treatment station works by drying tail gas generated by burning garbage in a power plant into sludge, and a large amount of odor is generated in the drying process.
The odor is flammable and explosive, and if the odor is not discharged in time, the odor is easy to leak to cause the pollution of the surrounding environment, and the odor damages the bodies of working personnel, thereby influencing the operation safety of the waste incineration power plant.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks, the present invention provides an odor treatment system for garbage-sludge-sewage co-treatment, which can comprehensively collect odor collected by a garbage pit, a leachate collection tank, a sewage station and a sludge treatment station, and can effectively solve the operation safety problem of a garbage incineration power plant by using a garbage incinerator.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a kind of odor treatment system used for rubbish-mud-sewage coprocessing, the waste incineration power plant includes the refuse pit, percolate collecting tank, sewage station, sludge treatment station and a plurality of incinerator used for burning rubbish; a filter plate is arranged between the garbage pit and the percolate collecting tank, and the odor treatment system comprises a first odor collecting pipeline, a second odor collecting pipeline, a third odor collecting pipeline, a plurality of fourth odor collecting pipelines and a plurality of first fans;
the input ends of the plurality of fourth odor collecting pipelines are communicated with the upper part of the garbage pit, and the output end of each fourth odor collecting pipeline is communicated with an odor input port of any one incinerator; the output ends of the plurality of fourth odor collecting pipelines are respectively provided with the first fan, and the output port of the first fan is communicated with the odor input port of the incinerator;
the input end of the first odor collecting pipeline is communicated with the upper part of the percolate collecting pool; the first odor collecting pipeline is respectively provided with a plurality of output ends, and the output ends of the first odor collecting pipelines are respectively communicated with the input port of the first fan through the output ends of the fourth odor collecting pipelines;
the input end of the second odor collecting pipeline is communicated with an odor outlet of the sewage station, and the output end of the second odor collecting pipeline is communicated with the middle part of the first odor collecting pipeline;
the input end of the third odor collecting pipeline is communicated with an odor outlet of the sludge treatment station, and the output end of the third odor collecting pipeline is communicated with the upper part of the garbage pit.
Further, the device also comprises a second fan;
the second fan is arranged in the middle of the first odor collecting pipeline, and an input port of the second fan is arranged close to the joint of the second odor collecting pipeline and the first odor collecting pipeline;
and the output port of the second fan is respectively communicated with the output ports of the first fans through a plurality of output ends of the first odor collecting pipeline.
Further, the system also comprises a plurality of pipeline flowmeters;
the first odor collecting pipeline, the second odor collecting pipeline and the fourth odor collecting pipeline are respectively provided with the pipeline flow meter;
the pipeline flowmeter positioned on the first odor collecting pipeline is arranged close to the output port of the second fan.
Furthermore, the device also comprises a plurality of pipeline adjusting doors;
the first odor collecting pipeline and the second odor collecting pipeline are both provided with the pipeline adjusting door;
the pipeline regulating door positioned in the first odor collecting pipeline is arranged between the output end of the first odor collecting pipeline and the pipeline flowmeter of the first odor collecting pipeline;
the pipeline regulating door positioned on the second odor collecting pipeline is arranged close to the output end of the pipeline flowmeter of the second odor collecting pipeline.
Further, the device also comprises a plurality of gate valves;
the output end of the first odor collecting pipeline is provided with the gate valve; the gate valve is close to the first odor collecting pipeline the output end of the pipeline regulating valve is arranged.
Furthermore, the device also comprises an air draft device;
updraft ventilator includes a plurality of air blowers, the air blower install in filtration liquid collecting pit upper portion, the delivery outlet of air blower with the input intercommunication of first foul smell collecting pipe, a plurality ofly are installed in the bight of first foul smell collecting pipe the air blower, the input port orientation of air blower the inboard in the bight of first foul smell collecting pipe.
Further, the air draft device also comprises a plurality of ventilation hoods;
the filter plate comprises a plurality of filter screen holes;
the ventilation hood covers the side surface of the filter screen hole facing the percolate collecting tank;
when the air draft device is started and the side surface of the filter screen hole facing the garbage pit is not completely covered by the garbage, the corresponding ventilation hood is closed.
The technical scheme of the utility model has the beneficial effects that: the odor treatment system for the garbage-sludge-sewage cooperative disposal collects the odors collected by the garbage pit, the leachate collecting pool, the sewage station and the sludge treatment station through the first odor collecting pipeline, the second odor collecting pipeline, the fourth odor collecting pipeline and the plurality of fourth odor collecting pipelines, and respectively conveys the odors to a plurality of incinerators for incineration.
Drawings
FIG. 1 is a schematic piping layout of one embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
wherein: a garbage pit 1; a percolate collecting tank 2; a sewage station 3; a sludge treatment station 4; a fourth odor collection duct 51; a first odor collection duct 52; a second odor collection duct 53; a third odor collection conduit 54; a first fan 61; a second fan 62; a pipeline flow meter 7; a duct adjusting door 8; a gate valve 9; an incinerator 10; a filter plate 11; an air extraction 12 and a ventilation hood 121.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached figures 1-2.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
A kind of odor treatment system used for rubbish-mud-sewage coprocessing, the waste incineration power plant includes the refuse pit 1, percolate collecting tank 2, sewage station 3, sludge treatment station 4 and a plurality of incinerator 10 used for burning the rubbish; a filter plate 11 is arranged between the garbage pit 1 and the percolate collecting tank 2, and the odor treatment system comprises a first odor collecting pipeline 52, a second odor collecting pipeline 53, a third odor collecting pipeline 54, a plurality of fourth odor collecting pipelines 51 and a plurality of first fans 61;
the input ends of a plurality of fourth odor collecting pipelines 51 are communicated with the upper part of the garbage pit 1, and the output end of each fourth odor collecting pipeline 51 is communicated with the odor input port of any one of the incinerators 10; the output ends of the plurality of fourth odor collecting pipelines 51 are all provided with the first fan 61, and the output port of the first fan 61 is communicated with the odor input port of the incinerator 10;
the input end of the first odor collecting pipeline 52 is communicated with the upper part of the percolate collecting tank 2; the first odor gas collecting duct 52 is provided with a plurality of output ends, and the output ends of the first odor gas collecting duct 52 are respectively communicated with the input port of the first fan 61 through the output ends of the fourth odor gas collecting duct 51;
the input end of the second odor collection pipeline 53 is communicated with the odor outlet of the sewage station 3, and the output end of the second odor collection pipeline 53 is communicated with the middle part of the first odor collection pipeline 52;
the input end of the third odor collecting pipeline 54 is communicated with the odor outlet of the sludge treatment station 4, and the output end of the third odor collecting pipeline 54 is communicated with the upper part of the garbage pit 1.
The garbage pit 1 is a place for storing garbage in a garbage power plant, and water formed in the process of fermenting the garbage is called percolate; the garbage can be blocked by the filter plate 11, and the percolate flows into the percolate collecting tank 2 through filtration. A large amount of percolate is gathered in the garbage pit 1 and the percolate collecting tank 2, the space at the upper part is full of stink, inflammable and explosive gas and needs to be discharged in time.
The sewage station 3 is used for treating sewage in the process of treating percolate and garbage, and a large amount of odor is also generated in the treatment process.
The sludge treatment station 4 works to dry tail gas generated by burning garbage in a power plant into sludge, and a large amount of odor is generated in the drying process.
As shown in fig. 1, the odor treatment system for co-treatment of garbage-sludge-sewage according to the present invention collects odors collected by the garbage pit 1, the leachate collection tank 2, the sewage station 3 and the sludge treatment station 4 through the first odor collection pipeline 52, the second odor collection pipeline 53, the third odor collection pipeline 54 and the plurality of fourth odor collection pipelines 51, and delivers the collected odors to the plurality of incinerators 10 to be incinerated, so that the odor treatment system can operate in a circulating manner, and can continuously and effectively clean the odors contained in the spaces of the garbage pit 1, the leachate collection tank 2, the sewage station 3 and the sludge treatment station 4, thereby preventing the odors from leaking to the surrounding environment and workers, and improving the operational safety of the garbage incineration.
Further, a second fan 62 is also included;
the second fan 62 is installed in the middle of the first odor collecting duct 52, and the input port of the second fan 62 is arranged near the joint of the second odor collecting duct 53 and the first odor collecting duct 52;
the output port of the second fan 62 is respectively communicated with the output ports of the first fans 61 through a plurality of output ports of the first odor collecting duct 52.
As shown in figure 1, since the leachate collecting tank 2 collects a large amount of leachate, the concentration of odor is high, and the flow rate of the odor in the first odor collecting pipeline 52 can be effectively increased by the second fan 62, so as to increase the odor discharging speed of the leachate collecting tank 2.
Further, a plurality of pipeline flowmeters 7 are included;
the duct flow meter 7 is mounted to each of the first odor collection duct 52, the second odor collection duct 53, and the fourth odor collection duct 51;
the duct flow meter 7 located in the first odor collection duct 52 is disposed near the outlet of the second fan 62.
The gas flow rate in the first odor collection duct 52, the second odor collection duct 53 or the fourth odor collection duct 51 can be effectively measured by the duct flow meter 7.
Further, a plurality of pipeline adjusting doors 8 are also included;
the duct adjusting door 8 is installed in both the first and second odor collecting ducts 52 and 53;
said duct regulator gate 8 located in said first odor collection duct 52 is disposed between the output of said first odor collection duct 52 and said duct flow meter 7 of said first odor collection duct 52;
the duct adjustment door 8 in the second odor collection duct 53 is positioned adjacent the output end of the duct flow meter 7 in the second odor collection duct 53.
The flow rate and velocity of the gas in the first and second odor collection ducts 52, 53 can be effectively adjusted by the duct adjustment door 8.
Further, a plurality of gate valves 9 are also included;
the output end of the first odor collecting pipeline 52 is provided with the gate valve 9; the gate valve 9 is arranged close to the output end of the duct regulator 8 of the first odor collection duct 52.
The first odor collecting duct 52 can be opened and closed by the gate valve 9 to facilitate maintenance and inspection of the duct.
Further, an air draft device 12 is also included;
updraft ventilator 12 includes a plurality of air blowers, the air blower install in 2 upper portions in filtration liquid collecting pit, the delivery outlet of air blower with first foul smell collecting pipe 52's input intercommunication, a plurality of are installed in first foul smell collecting pipe 52's bight the air blower, the input port orientation of air blower the inboard in first foul smell collecting pipe 52's bight.
Through updraft ventilator 12, can have corresponding air exhaust to the poor region of the gas flow in the bight of filtration liquid collecting reservoir 2 to reduce the gathering and the concentration of foul smell, and through the first foul smell collecting tube 52 of a plurality of air blowers of the liquid level top of distribution in filtration liquid collecting reservoir 2 with the foul smell suction in filtration liquid collecting reservoir 2 space, improve the clearance effect of the foul smell in filtration liquid collecting reservoir 2 space.
Further, the air draft device 12 further comprises a plurality of ventilation hoods 121;
the filter plate 11 comprises a plurality of filter screen holes;
the ventilation hood 121 covers the side of the filter screen holes facing the percolate collection tank 2;
when the air draft device 12 is started and the side of the filter screen holes facing the garbage pit 1 is not completely covered by the garbage, the corresponding ventilation hood 121 is closed.
The draft hood 121 is used for covering the filter screen hole that separates of the filter plate 11 that is located 2 sides of filtration liquid collecting pit, and when updraft ventilator 12 started, closed draft hood 121 to cut off the circulation of air between rubbish hole 1 and filtration liquid collecting pit 2, can ensure updraft ventilator 12's air extraction effect, also cut off the circulation of filtration liquid when draft hood 121 closed.
If meet emergency, when the rubbish in the rubbish hole 1 explodes the storehouse, separate the side of straining the mesh hole towards rubbish hole 1 and be covered by rubbish completely, the filtration liquid flow also can increase, then need open draft hood 121 to guarantee filtration liquid in time flows into filtration liquid collecting tank 2, avoid rubbish hole 1 silting up.
In summary, according to the embodiment of the present invention shown in fig. 1-2, the odor treatment system for co-treatment of garbage-sludge-sewage collects the odors collected by the garbage pit 1, the leachate collection tank 2, the sewage station 3 and the sludge treatment station 4 through the first odor collection pipeline 52, the second odor collection pipeline 53, the third odor collection pipeline 54 and the plurality of fourth odor collection pipelines 51 and respectively delivers the collected odors to the plurality of incinerators 10 for incineration, so that the operation can be cycled, and the odors contained in the spaces of the garbage pit 1, the leachate collection tank 2, the sewage station 3 and the sludge treatment station 4 can be continuously and effectively cleaned, thereby avoiding the damage of odor leakage to the surrounding environment and workers and improving the operation safety of the garbage incineration power plant.
The leachate treatment device further comprises an air draft device 12 and a plurality of ventilation hoods 121, and odor in the leachate collection pool 2 space is sucked into the first odor collection pipeline 52 through a plurality of exhaust fans distributed above the liquid level of the leachate collection pool 2, so that the odor cleaning effect in the leachate collection pool 2 space is improved.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (7)

1. A kind of odor treatment system used for rubbish-mud-sewage coprocessing, the waste incineration power plant includes the refuse pit, percolate collecting tank, sewage station, sludge treatment station and a plurality of incinerator used for burning rubbish; a filter plate is arranged between the garbage pit and the percolate collecting tank, and the odor treatment system is characterized by comprising a first odor collecting pipeline, a second odor collecting pipeline, a third odor collecting pipeline, a plurality of fourth odor collecting pipelines and a plurality of first fans;
the input ends of the plurality of fourth odor collecting pipelines are communicated with the upper part of the garbage pit, and the output end of each fourth odor collecting pipeline is communicated with an odor input port of any one incinerator; the output ends of the plurality of fourth odor collecting pipelines are respectively provided with the first fan, and the output port of the first fan is communicated with the odor input port of the incinerator;
the input end of the first odor collecting pipeline is communicated with the upper part of the percolate collecting pool; the first odor collecting pipeline is respectively provided with a plurality of output ends, and the output ends of the first odor collecting pipelines are respectively communicated with the input port of the first fan through the output ends of the fourth odor collecting pipelines;
the input end of the second odor collecting pipeline is communicated with an odor outlet of the sewage station, and the output end of the second odor collecting pipeline is communicated with the middle part of the first odor collecting pipeline;
the input end of the third odor collecting pipeline is communicated with an odor outlet of the sludge treatment station, and the output end of the third odor collecting pipeline is communicated with the upper part of the garbage pit.
2. The odor management system for co-treatment of garbage-sludge-sewage according to claim 1, further comprising a second fan;
the second fan is arranged in the middle of the first odor collecting pipeline, and an input port of the second fan is arranged close to the joint of the second odor collecting pipeline and the first odor collecting pipeline;
and the output port of the second fan is respectively communicated with the output ports of the first fans through a plurality of output ends of the first odor collecting pipeline.
3. The odor management system for co-treatment of garbage-sludge-sewage according to claim 2, further comprising a plurality of pipe flow meters;
the first odor collecting pipeline, the second odor collecting pipeline and the fourth odor collecting pipeline are respectively provided with the pipeline flow meter;
the pipeline flowmeter positioned on the first odor collecting pipeline is arranged close to the output port of the second fan.
4. The odor management system for co-treatment of garbage-sludge-sewage according to claim 3, further comprising a plurality of pipe adjustment doors;
the first odor collecting pipeline and the second odor collecting pipeline are both provided with the pipeline adjusting door;
the pipeline regulating door positioned in the first odor collecting pipeline is arranged between the output end of the first odor collecting pipeline and the pipeline flowmeter of the first odor collecting pipeline;
the pipeline regulating door positioned on the second odor collecting pipeline is arranged close to the output end of the pipeline flowmeter of the second odor collecting pipeline.
5. The odor management system for co-treatment of garbage-sludge-sewage according to claim 4, further comprising a plurality of gate valves;
the output end of the first odor collecting pipeline is provided with the gate valve; the gate valve is close to the first odor collecting pipeline the output end of the pipeline regulating valve is arranged.
6. The odor management system for co-treatment of garbage-sludge-sewage according to claim 1, further comprising an air draft device;
updraft ventilator includes a plurality of air blowers, the air blower install in filtration liquid collecting pit upper portion, the delivery outlet of air blower with the input intercommunication of first foul smell collecting pipe, a plurality ofly are installed in the bight of first foul smell collecting pipe the air blower, the input port orientation of air blower the inboard in the bight of first foul smell collecting pipe.
7. The odor management system for co-treatment of garbage-sludge-sewage according to claim 6, wherein the air draft device further comprises a plurality of ventilation hoods;
the filter plate comprises a plurality of filter screen holes;
the ventilation hood covers the side surface of the filter screen hole facing the percolate collecting tank;
when the air draft device is started and the side surface of the filter screen hole facing the garbage pit is not completely covered by the garbage, the corresponding ventilation hood is closed.
CN202122081922.8U 2021-08-31 2021-08-31 Odor treatment system for garbage-sludge-sewage cooperative treatment Active CN215597285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122081922.8U CN215597285U (en) 2021-08-31 2021-08-31 Odor treatment system for garbage-sludge-sewage cooperative treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122081922.8U CN215597285U (en) 2021-08-31 2021-08-31 Odor treatment system for garbage-sludge-sewage cooperative treatment

Publications (1)

Publication Number Publication Date
CN215597285U true CN215597285U (en) 2022-01-21

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Application Number Title Priority Date Filing Date
CN202122081922.8U Active CN215597285U (en) 2021-08-31 2021-08-31 Odor treatment system for garbage-sludge-sewage cooperative treatment

Country Status (1)

Country Link
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