CN218290512U - Rain and sewage diversion equipment for domestic garbage sanitary landfill - Google Patents
Rain and sewage diversion equipment for domestic garbage sanitary landfill Download PDFInfo
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- CN218290512U CN218290512U CN202222162130.8U CN202222162130U CN218290512U CN 218290512 U CN218290512 U CN 218290512U CN 202222162130 U CN202222162130 U CN 202222162130U CN 218290512 U CN218290512 U CN 218290512U
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Abstract
The utility model discloses a rain and sewage diversion device for a sanitary landfill site of household garbage, a rain and sewage collecting port is arranged at the upper part of a buried integral cover, a rain and sewage separation structure is arranged inside the buried integral cover, and rain water discharge pipes are arranged at the lower part of the buried integral cover at intervals; the input of the rain and sewage separating structure is connected with the rain and sewage collecting port, the rain output end of the rain and sewage separating structure is connected with the rain water discharge pipe, and the sewage output end of the rain and sewage separating structure is connected with the sewage collecting structure through the sewage discharge pipe. Separating the collected rain and sewage mixture by arranging a rain and sewage separation structure; the rainwater after the separation is discharged into the river channel or the clean water tank through the rainwater discharge pipe, and the sewage after the separation is collected through the leading-in rain and sewage separation structure of sewage discharge pipe and is handled, has avoided the problem that the processing cost is high after rainwater and sewage mix together, great improvement to the treatment effeciency of leachate, practiced thrift the treatment cost.
Description
Technical Field
The utility model relates to a distribution of rain and sewage technical field, concretely relates to distribution of rain and sewage equipment for domestic waste sanitary landfill.
Background
The sanitary landfill site for the household garbage is used for treating and disposing the urban household garbage, is provided with an artificial impermeable membrane for preventing garbage leachate from leaking, is provided with leachate treatment or pretreatment facility equipment, and is used for operating, managing, maintaining and finally closing a garbage treatment site meeting sanitary requirements.
The domestic garbage landfill site is of two types, one type is a valley type landfill site, the other type is a plain type landfill site, the valley type landfill site is an initial storage capacity formed by natural valley ditches, when the site selection of the landfill site is in narrow and long valleys, the bottom area of the landfill site is relatively small, the periphery of the site is relatively long, the distance between platform drainage ditches is long, if in areas with abundant rainwater or extremely severe weather, based on the rain and sewage diversion capacity of the existing domestic garbage sanitary landfill site, the production amount of leachate is greatly increased, the treatment capacity of the leachate station in the original field is far from the required treatment capacity, but only sewage can be discharged into the environment, the environmental pollution around the landfill site is caused, even further a group event is caused, the pollution to the surrounding environment can be caused to different degrees, the landfill generates a liquid leachate, namely the landfill leachate after being accumulated for a long time, and the treatment cost is high if the rainwater is mixed. 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.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the rain and sewage diversion equipment for the sanitary landfill of the household garbage is provided, and the treatment capacity of leachate is improved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a distribution of rain and sewage equipment for domestic waste sanitary landfill, its characterized in that: the rain and sewage integrated cover comprises an underground integrated cover, a rain and sewage collecting port, a rain and sewage separating structure, a plurality of rain and sewage discharging pipes and a sewage collecting structure, wherein the rain and sewage collecting port is arranged at the upper part of the underground integrated cover; the input end of the rain and sewage separating structure is connected with the rain and sewage collecting port, the rain output end of the rain and sewage separating structure is connected with the rain water discharge pipe, and the sewage output end of the rain and sewage separating structure is connected with the sewage collecting structure through the sewage discharge pipe; the other end of the rainwater drainage pipeline is connected with a river channel or a clean water tank.
According to the technical scheme, the rain and sewage separating structure comprises a rain and sewage centrifugal pump, a rain and sewage separating cylinder and a monitoring sensor, wherein the rain and sewage centrifugal pump is arranged inside the rain and sewage separating cylinder, the input end of the rain and sewage separating pump is connected with the bottom of a rain and sewage collecting port through a transmission pipeline, and the sewage output end of the rain and sewage separating pump is connected with the sewage collecting structure through a sewage discharge pipe; a plurality of separation holes are arranged on the rain and sewage separation cylinder at intervals and are used for connecting the inside of the rain and sewage separation cylinder with the inner space of the buried integrated cover; the monitoring sensor is established and is collected the mouth at the rainwater, and monitoring sensor and dirty centrifugal pump electrical property link to each other, collects the dirty flow of rain and capacity of mouthful department through monitoring sensor monitoring rain, controls opening and closing of dirty centrifugal pump of rain.
According to the technical scheme, the rain and sewage collecting port is of a horn-shaped structure, a garbage blocking net is arranged inside the rain and sewage collecting port, and the rain and sewage collecting port is divided into an inner layer and an outer layer by the garbage blocking net; the monitoring sensor is arranged on the inner side of the rain and sewage collecting port and is positioned on the lower side of the garbage intercepting net.
According to the technical scheme, the garbage intercepting net is provided with holes, and the diameter of each hole is 1.0-2.0 mm.
According to the technical scheme, the plurality of slow flow grooves are arranged at the rain and sewage collecting port at intervals, the slow flow grooves are horizontally arranged around the inner wall of the rain and sewage collecting port, and the depth of each slow flow groove is 0.5-1.0 mm.
According to the technical scheme, a filling layer is arranged between the rain and sewage separating cylinder and the buried integrated cover, and the filling layer is made of activated carbon.
According to the technical scheme, the sewage collecting structure comprises a main body shell, a suction pump, a sand filtering net and a connecting port, and a sewage discharge pipe penetrates through the top of the main body shell and is communicated with an inner cavity of the main body structure; the extraction pump is arranged at the end of the sewage discharge pipe and is positioned inside the main body shell; a plurality of layers of sand filtering nets are arranged in the inner cavity of the main body shell at intervals; the connector is arranged at the bottom end of the main body shell, and the output end of the connector is connected with an external sewage treatment pool.
According to the technical scheme, the side wall of the main body shell is provided with the control screen, and the control screen is electrically connected with the extraction pump.
According to the technical scheme, the cover wall of the buried integrated cover comprises the corrosion-resistant coating, the structural steel body and the hydrophobic coating, wherein the corrosion-resistant coating is arranged on the outer layer of the buried integrated cover, the structural steel body is arranged on the middle layer, and the hydrophobic coating is arranged on the inner layer of the buried integrated cover.
The utility model discloses following beneficial effect has:
1. separating the collected rain and sewage mixture by arranging a rain and sewage separation structure; the rainwater after the separation is discharged into the river channel or the clean water tank through the rainwater discharge pipe, and the sewage after the separation is collected through the leading-in rain and sewage separation structure of sewage discharge pipe and is handled, has avoided the problem that the processing cost is high after rainwater and sewage mix together, great improvement to the treatment effeciency of leachate, practiced thrift the treatment cost.
2. Set up monitoring sensor in dirty isolating construction of rain, according to dirty rain flow and the capacity of collecting the mouth of rain, control opening of dirty isolating construction of rain, open dirty isolating construction of rain according to the processing demand, realize intelligent control.
3. Through the sluggish groove that the dirty mixture of alleviating that collects mouthful inboard setting of rain, can be effective to the impact force of device, avoid causing the damage to the device, simultaneously, utilize the rubbish interception net of its inside setting, can intercept the solid waste that the rainwater erodeed down, avoid it to get into the dirty separating cylinder of rain inside and cause the jam.
4. Set up multilayer sand screen in the sewage collection structure, can carry out the filtering to the inside tiny particulate matter of sewage to in the follow-up sewage treatment pond to the processing of sewage, through this kind of mode, can carry out stage treatment to the inside sewage rainwater of domestic waste sanitary landfill respectively, in order to reduce the environmental pollution degree around the domestic waste sanitary landfill.
5. The corrosion-resistant coating arranged on the surface of one side of the structural steel body can avoid the corrosion of soil, so that the service life of the structural steel body is prolonged; in addition, the hydrophobic coating that sets up in the opposite side surface of the structural steel body can avoid the dirty rain that domestic waste sanitary landfill produced to remain inside the integrative cover of formula of burying to improve the durability of device. The design of filling layer can adsorb the harmful substance in landfill leachate, avoids discharging to make and causes harm to the environment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the buried integrated cover according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a rain and sewage collecting structure according to an embodiment of the present invention;
fig. 5 is a sectional view of a rain and sewage collecting structure of an embodiment of the present invention;
fig. 6 is a sectional view of a sewage collecting apparatus according to an embodiment of the present invention;
fig. 7 is an enlarged view of a in fig. 4 of an embodiment of the present invention;
fig. 8 is a schematic view of the inner material of the buried integrated cover according to the embodiment of the present invention;
in the figure, 1, a buried integral cover; 1-1, corrosion-resistant coating; 1-2, structural steel body; 1-3, hydrophobic coating; 2. a rain and sewage collecting port; 2-1, a garbage intercepting net; 2-2, a slow flow groove; 3-1, a rain and sewage centrifugal pump; 3-2, a rain and sewage separation cylinder; 3-3, monitoring a sensor; 3-4, separation holes; 4. a rainwater drainage pipe; 5. a sewage collection structure; 5-1, a main body shell; 5-2, a suction pump; 5-3, a sand filtering net; 5-4, connecting ports; 5-5, controlling a screen; 6. a sewage discharge pipe; 7. a transport pipeline; 8. and (5) filling the layer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 8, the utility model provides a rain and sewage separating device for sanitary landfill of household garbage, which comprises a buried integral cover 1, a rain and sewage collecting port 2, a rain and sewage separating structure, a plurality of rain and sewage discharging pipes 4 and a sewage collecting structure 5, wherein the rain and sewage collecting port is arranged at the upper part of the buried integral cover, the rain and sewage separating structure is arranged inside the buried integral cover, and the plurality of rain and sewage discharging pipes are arranged at the lower part of the buried integral cover at intervals; the input end of the rain and sewage separating structure is connected with the rain and sewage collecting port, the rain output end of the rain and sewage separating structure is connected with the rain water discharge pipe, and the sewage output end of the rain and sewage separating structure is connected with the sewage collecting structure through the sewage discharge pipe 6; the other end of the rainwater discharge pipeline is connected with a river channel or a clean water tank. Dirty mixture of rain can separate rainwater, sewage through dirty isolating construction of rain among this embodiment, later by rainwater drainage pipe arrange to clean water basin or river course in, avoid causing harm to the environment.
Further, the rain and sewage separating structure comprises a rain and sewage centrifugal pump 3-1, a rain and sewage separating cylinder 3-2 and a monitoring sensor 3-3, wherein the rain and sewage centrifugal pump is arranged inside the rain and sewage separating cylinder, the input end of the rain and sewage separating pump is connected with the bottom of the rain and sewage collecting port through a transmission pipeline 7, and the sewage output end of the rain and sewage separating pump is connected with the sewage collecting structure through a sewage discharge pipe; a plurality of separation holes 3-4 are arranged on the rain and sewage separation cylinder at intervals, and the separation holes are used for connecting the interior of the rain and sewage separation cylinder with the interior space of the buried integrated cover; the monitoring sensor is established and is collected the mouth at the rainwater, and monitoring sensor and dirty centrifugal pump electrical property link to each other, collects the dirty flow of rain and capacity of mouthful department through monitoring sensor monitoring rain, controls opening and closing of dirty centrifugal pump of rain. Utilize the inside monitoring sensor that sets up of dirty collection mouth of rain, when meeting with thunderstorm weather, through monitoring sensor real-time supervision dirty flow of rain and the capacity of the dirty collection mouth department of rain, when exceeding the standard value, can start the dirty centrifugal pump of rain of the dirty separator bowl inside of rain. The dirty mixture of rain can get into the dirty centrifugal pump of rain through the transmission pipeline that sets up between dirty separator barrel of rain and the dirty mouth of rain to separate rainwater, sewage.
Further, the rain and sewage collecting port is of a horn-shaped structure, a garbage blocking net 2-1 is arranged inside the rain and sewage collecting port, and the rain and sewage collecting port is divided into an inner layer and an outer layer by the garbage blocking net; the monitoring sensor is arranged on the inner side of the rain and sewage collecting port and is positioned on the lower side of the garbage intercepting net.
Furthermore, holes are arranged on the garbage intercepting net, and the diameter of each hole is 1.0-2.0 mm. The solid garbage that the rainwater was washed off can be intercepted to the setting of rubbish interception net, avoids it to get into the dirty separator bowl of rain inside and causes the jam.
Furthermore, a plurality of slow flow grooves 2-2 are arranged at intervals at the rain and sewage collecting port, the slow flow grooves are horizontally arranged around the inner wall of the rain and sewage collecting port, and the depth of each slow flow groove is 0.5 mm-1.0 mm. Through the unhurried and dirty collection mouthful inboard bradyseism groove that sets up of rain, the impact force of the dirty mixture of alleviating to the device that can be effective avoids causing the damage to the device.
Furthermore, a filling layer 8 is arranged between the rain and sewage separating cylinder and the buried integrated cover, and the material of the filling layer adopts active carbon. Rainwater discharged from the separation holes of the rainwater and sewage separation structure is filtered and disinfected by the filling layer and then discharged to a clean water tank or a river channel by a rainwater discharge pipeline, so that harm to the environment is avoided.
Further, the sewage collecting structure comprises a main body shell 5-1, an extraction pump 5-2, a sand filtering net 5-3 and a connecting port 5-4, and a sewage discharge pipe penetrates through the top of the main body shell and is communicated with an inner cavity of the main body structure; the extraction pump is arranged at the end of the sewage discharge pipe and is positioned inside the main body shell; a plurality of layers of sand filtering nets are arranged in the inner cavity of the main body shell at intervals; the connector is arranged at the bottom end of the main body shell, and the output end of the connector is connected with an external sewage treatment pool. Utilize the inside a plurality of sand screens that set up of sewage collection device, can carry out the filtering to the inside tiny particulate matter of sewage to the processing of follow-up sewage treatment pond to sewage. In this embodiment, the material of the main body case is composite resin.
Furthermore, a control screen 5-5 is arranged on the side wall of the main body shell, and the control screen is electrically connected with the extraction pump.
Further, the cover wall of the buried integrated cover comprises a corrosion-resistant coating 1-1, a structural steel body 1-2 and a hydrophobic coating 1-3, wherein the corrosion-resistant coating is arranged on the outer layer of the buried integrated cover, the structural steel body is arranged on the middle layer, and the hydrophobic coating is arranged on the inner layer of the buried integrated cover. Preferably, the corrosion-resistant coating is made of modified epoxy resin, the structural steel body 2 is made of tungsten steel, the hydrophobic coating is made of organic silicon, and the corrosion-resistant coating arranged on the structural steel body can avoid the corrosion of soil, so that the service life of the structural steel body is prolonged; secondly, the hydrophobic coating that sets up on the structural steel body can avoid the dirty rain that domestic waste sanitary landfill produced to remain inside the integrative cover of formula of burying to improve the durability of device.
The utility model discloses a theory of operation and use flow:
through the integrative cover of formula of burying, can put into earth's surface inside with the device is whole to collect the inside rain and sewage of domestic waste sanitary landfill. When using, through the structural steel body that sets up among the inner structure of burying formula integrative cover, utilize the corrosion-resistant coating that its upper surface set up, can avoid receiving the corruption of soil to prolong its service life, secondly, utilize the hydrophobic coating that structural steel body lower surface set up, can avoid the rain sewage that domestic waste sanitary landfill produced to remain inside burying formula integrative cover, thereby improve the durability of device. On the other hand, collect the filling layer that sets up between the structure through burying formula integrative cover and rain and sewage, utilize its material to be the active carbon, can adsorb the harmful substance in landfill leachate, avoid discharging to cause harm to the environment. Through the dirty collection structure of rain that sets up, can collect the dirty rain of domestic waste sanitary landfill inside to handle effectively, collect the dirty collection mouth of rain and dirty cylinder of separating of rain through the dirty collection structure of rain that sets up in the inside component structure of structure, can realize respectively collecting, the effect of separation to the dirty rain. When using, collect the inboard bradyseism groove that sets up of mouth through rain dirty, the dirty mixture of alleviating rain that can be effective is to the impact force of device, avoids causing the damage to the device. Simultaneously, utilize the rubbish interception net of its inside setting, can intercept the solid refuse that the rainwater erodeed down, avoid it to get into the inside jam that causes of dirty separator barrel of rain, through the dirty separator barrel of rain that sets up, can separate rainwater and sewage.
When the rainwater and sewage separating device is used, a monitoring sensor arranged in the rainwater and sewage collecting port is utilized, when the rainwater and sewage collecting device meets thunderstorm weather, the flow of rainwater can be monitored, the storage amount of rainwater at the rainwater and sewage collecting port can also be monitored, and when the storage amount exceeds a standard value, rainwater and sewage centrifugal equipment in the rainwater and sewage separating cylinder can be started; simultaneously, the rain and sewage mixture can enter the interior of the rain and sewage centrifugal equipment through a transmission pipeline arranged between a rain and sewage separating cylinder and a rain and sewage collecting port, and rain and sewage are separated, the rainwater is discharged through a separating hole arranged outside the rain and sewage separating cylinder, the rainwater is filtered through a filter screen of a filling layer and is disinfected, the rainwater is discharged into a clean water tank or a river channel through a rainwater discharge pipeline, so that harm to the environment is avoided, separated sewage can be collected through a sewage collecting device arranged, when the rain and sewage centrifugal equipment is used, an extracting pump arranged inside the sewage collecting device is used, sewage in the rain and sewage centrifugal equipment can be extracted through the sewage discharge pipeline, meanwhile, a plurality of sand filtering nets arranged inside the sewage collecting device are used, fine granular substances in the sewage can be filtered, so that a subsequent sewage treatment pool can treat the sewage, and by the mode, the rainwater in the domestic garbage sanitary landfill can be respectively subjected to graded treatment, so that the environmental pollution degree around the domestic garbage sanitary landfill is reduced.
The above is only a preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited by this, so that the protection scope of the present invention is still covered by the equivalent changes made in the claims of the present invention.
Claims (9)
1. The utility model provides a distribution of rain and sewage equipment for domestic waste sanitary landfill which characterized in that: the rain and sewage integrated cover comprises an underground integrated cover, a rain and sewage collecting port, a rain and sewage separating structure, a plurality of rain and sewage discharging pipes and a sewage collecting structure, wherein the rain and sewage collecting port is arranged at the upper part of the underground integrated cover; the input end of the rain and sewage separating structure is connected with the rain and sewage collecting port, the rain output end of the rain and sewage separating structure is connected with the rain water discharge pipe, and the sewage output end of the rain and sewage separating structure is connected with the sewage collecting structure through the sewage discharge pipe; the other end of the rainwater drainage pipeline is connected with a river channel or a clean water tank.
2. The apparatus for diverting rain and sewage of sanitary landfill of consumer waste according to claim 1, characterized in that: the rain and sewage separation structure comprises a rain and sewage centrifugal pump, a rain and sewage separation cylinder and a monitoring sensor, wherein the rain and sewage centrifugal pump is arranged inside the rain and sewage separation cylinder, the input end of the rain and sewage separation pump is connected with the bottom of the rain and sewage collection port through a transmission pipeline, and the sewage output end of the rain and sewage separation pump is connected with the sewage collection structure through a sewage discharge pipe; a plurality of separation holes are arranged on the rain and sewage separation cylinder at intervals, and the separation holes are used for connecting the interior of the rain and sewage separation cylinder with the interior space of the buried integrated cover; the monitoring sensor is established and is collected the mouth at the rainwater, and monitoring sensor and dirty centrifugal pump electrical property link to each other, collects the dirty flow of rain and capacity of mouthful department through monitoring sensor monitoring rain, controls opening and closing of dirty centrifugal pump of rain.
3. The apparatus for splitting rain and sewage for sanitary landfills of domestic waste according to claim 2, wherein: the rain and sewage collecting port is of a horn-shaped structure, a garbage blocking net is arranged in the rain and sewage collecting port, and the rain and sewage collecting port is divided into an inner layer and an outer layer by the garbage blocking net; the monitoring sensor is arranged on the inner side of the rain and sewage collecting port and is positioned on the lower side of the garbage intercepting net.
4. The apparatus for splitting rain and sewage for sanitary landfills of domestic waste according to claim 3, wherein: holes are arranged on the garbage intercepting net, and the diameter of each hole is 1.0 mm-2.0 mm.
5. The apparatus for splitting rain and sewage for sanitary landfills of domestic waste according to any one of claims 2 to 4, wherein: a plurality of flow slowing grooves are arranged at the rain and sewage collecting port at intervals, the flow slowing grooves are horizontally arranged around the inner wall of the rain and sewage collecting port, and the depth of each flow slowing groove is 0.5-1.0 mm.
6. The apparatus for diverting rain and sewage of sanitary landfill of consumer waste according to claim 2, characterized in that: a filling layer is arranged between the rain and sewage separating cylinder and the buried integral cover, and the material of the filling layer is activated carbon.
7. The apparatus for splitting rain and sewage for sanitary landfills of domestic waste according to claim 2, wherein: the sewage collecting structure comprises a main body shell, a suction pump, a sand filtering net and a connecting port, and the sewage discharge pipe penetrates through the top of the main body shell and is communicated with the inner cavity of the main body structure; the extraction pump is arranged at the end of the sewage discharge pipe and is positioned inside the main body shell; a plurality of layers of sand filtering nets are arranged in the inner cavity of the main body shell at intervals; the connector is arranged at the bottom end of the main body shell, and the output end of the connector is connected with an external sewage treatment pool.
8. The apparatus for diverting rain and sewage of sanitary landfill of consumer waste according to claim 7, characterized in that: the side wall of the main body shell is provided with a control screen, and the control screen is electrically connected with the extraction pump.
9. The apparatus for diverting rain and sewage of sanitary landfill of consumer waste according to claim 1, characterized in that: the cover wall of the buried integrated cover comprises a corrosion-resistant coating, a structural steel body and a hydrophobic coating, wherein the corrosion-resistant coating is arranged on the outer layer of the buried integrated cover, the structural steel body is arranged on the middle layer, and the hydrophobic coating is arranged on the inner layer of the buried integrated cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222162130.8U CN218290512U (en) | 2022-08-15 | 2022-08-15 | Rain and sewage diversion equipment for domestic garbage sanitary landfill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222162130.8U CN218290512U (en) | 2022-08-15 | 2022-08-15 | Rain and sewage diversion equipment for domestic garbage sanitary landfill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290512U true CN218290512U (en) | 2023-01-13 |
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ID=84796874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222162130.8U Active CN218290512U (en) | 2022-08-15 | 2022-08-15 | Rain and sewage diversion equipment for domestic garbage sanitary landfill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218290512U (en) |
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2022
- 2022-08-15 CN CN202222162130.8U patent/CN218290512U/en active Active
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