CN211368989U - Integrated sewage pump well and deodorization device - Google Patents
Integrated sewage pump well and deodorization device Download PDFInfo
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- CN211368989U CN211368989U CN201920918819.4U CN201920918819U CN211368989U CN 211368989 U CN211368989 U CN 211368989U CN 201920918819 U CN201920918819 U CN 201920918819U CN 211368989 U CN211368989 U CN 211368989U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model belongs to the technical field of the drainage engineering is given in the municipal administration, specifically provide an integration sewage pump well and deodorizing device, including mechanical grid and the well body that is used for filtering sewage, the well body includes cistern and deodorization room, and sewage enters into the cistern of the well body through mechanical grid, and the sewage pumping of stealthily dirty pump in with the cistern rises and discharges, and the foul smell in the cistern upwards enters into the deodorization room along with vapor evaporation, is equipped with the filler that is used for adsorbing the foul smell in the deodorization room, and the foul smell is filled the absorption and reaches deodorant purpose. The device is not provided with a separate mechanical ventilation system, and high-concentration odor is diffused and absorbed into the deodorization filler layer by utilizing the concentration difference of the odor. The novel and simple structure does not occupy land separately, can save land and save energy, does not need to be additionally provided with an odor collecting pipeline, does not influence the landscape of a pump well, achieves the dual effects of lifting and deodorization, has wide application range, can be widely applied to the fields of municipal administration, rail transit, building engineering and the like, and does not influence the surrounding environment.
Description
Technical Field
The utility model belongs to the technical field of the municipal administration water supply and drainage engineering, concretely relates to integration sewage pump well and deodorizing device.
Background
In railways, subways and municipal works, a sewage pump well is usually arranged due to the burying depth of a gravity drainage pipeline or the fact that the pipeline passes through an obstacle, but sewage in the sewage pump well can generate odor to pollute the surrounding environment. Causing discomfort to people and causing harm to human health.
At present, odor generated by sewage pumping wells in municipal and building industries is basically treated by odor treatment equipment or is treated by building an independent odor treatment facility. The sewage is collected by gravity pumping through a gravity pipe generally for pumping sewage, when the pipeline is buried to a depth exceeding 6m or when barriers exist and the gravity pipe is difficult to lay, a sewage pumping well needs to be arranged, the sewage pumping well is basically a useless space above the top of a water inlet pipe, the height of the space is generally not less than 3m, the condition of biological deodorization and filling filler is met, the pumping well is generally buried underground, the periphery of the pumping well is generally of a reinforced concrete structure, a small number of places are of glass steel structures, odor can be released outwards only towards a well mouth, a submersible sewage pump and a mechanical grid are generally arranged in the well, maintenance open positions are reserved at the well mouth, a cover plate is arranged as a movable plug, namely, the cover plate is covered at ordinary times, and the cover plate is uncovered during maintenance. And meanwhile, the fan, the spraying system, the drainage system and the power supply system are arranged, so that the system is complex, large in occupied area, large in investment, troublesome in management and higher in operating cost.
Disclosure of Invention
The utility model aims at overcoming the problems of complex sewage and odor treatment system and low efficiency in the prior art.
Therefore, the utility model provides an integrated sewage pump well and deodorization device, which comprises a mechanical grid for filtering sewage and a well body, wherein the well body comprises a reservoir and a deodorization chamber, a submersible sewage pump is arranged in the reservoir, and the deodorization chamber is positioned above the reservoir;
the sewage inlet end of the mechanical grating is communicated with a sewage source through a sewage inlet pipe, the purified water outlet end of the mechanical grating is communicated with the reservoir, and the deodorization chamber is communicated with the reservoir;
the deodorization chamber is internally provided with a filler for adsorbing odor, and the top end of the deodorization chamber is communicated with the outside.
Preferably, the filler comprises one or more of leaves, bark, wood chips or peat.
Preferably, the filler is adsorbed with microorganisms for absorbing odor.
Preferably, the water outlet of the submersible sewage pump is connected with one end of the water lifting pipe, and the other end of the water lifting pipe is communicated with the outside.
Preferably, a spray pipe is arranged on the water raising pipe and penetrates through the deodorization chamber.
Preferably, the reservoir is communicated with the deodorization chamber through a supporting perforated plate, and a plurality of through holes are formed in the supporting perforated plate.
Preferably, the deodorization chamber includes main deodorization district and supplementary deodorization district, main deodorization district with through bearing perforated plate intercommunication between the cistern, supplementary deodorization district with through the perforation wall intercommunication between the main deodorization district.
Preferably, the supporting perforated plate is paved with pebbles, and the filler is positioned on the pebbles.
Preferably, the top end of the auxiliary deodorization area is provided with an opening, and a cover plate is arranged on the opening.
Preferably, a water level sensor is arranged in the reservoir and electrically connected with the submersible sewage pump.
The utility model has the advantages that: the utility model provides an integration sewage pump well and deodorizing device, including mechanical grid and the well body that is used for filtering sewage, the well body includes cistern and deodorization room, and sewage enters into the cistern of the well body through mechanical grid, and the sewage pump that stealthily rises the sewage in with the cistern and discharges, and the foul smell in the cistern upwards enters into the deodorization room along with vapor evaporation, is equipped with the filler that is used for adsorbing the foul smell in the deodorization room, and the foul smell is absorbed by the filler and reaches deodorant purpose. The device utilizes the useless space on the upper part of the sewage pump well to design a biological deodorization facility which integrates sewage lifting and odor treatment, the deodorization facility utilizes the useless space on the upper part of the sewage pump well to design a biological deodorization filler without a separate mechanical ventilation system, and the high-concentration odor diffuses into the deodorization filler layer by utilizing the concentration difference of the odor; meanwhile, the pumping pipe of the pumping pump is provided with a branch pipe and a filter to spray the organisms on the deodorizing filter material, so that the nutrition is supplemented, the growth of the microorganisms is ensured to be vigorous, and the aim of biological deodorization is fulfilled. The integrated pump well is novel and simple in structure, does not occupy land additionally, can save land and save energy, does not need to be additionally provided with an odor collecting pipeline, does not influence the landscape of the pump well, achieves the dual effects of lifting and deodorization, is wide in application range, can be widely applied to the fields of municipal administration, rail transit, building engineering and the like, does not influence the surrounding environment, and can be applied to the places provided with sewage pumping and lifting pump wells in the fields of railways, subways, municipal water supply and drainage and the like.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the integrated sewage pump well and deodorization device of the present invention;
FIG. 2 is a schematic view of the integrated sewage pump well and deodorization device of the present invention from the A-A direction;
FIG. 3 is a schematic view of the integrated sewage pump well and deodorization device of the present invention in the direction from B to B.
Description of reference numerals: the sewage treatment device comprises a well body 1, a submersible sewage pump 2, a mechanical grid 3, a sewage inlet pipe 4, a water raising pipe 5, a supporting perforated plate 6, a filler 7, a perforated wall 8, a cover plate 9, pebbles 10, a well wall 11, a valve well 12, a check valve 13, a three-way valve 14, a pump starting water level line 15, a pump stopping water level line 16 and a spray pipe 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model provides an integrated sewage pump well and deodorization device, which comprises a mechanical grid for filtering sewage and a well body, wherein the well body comprises a reservoir and a deodorization chamber, a submersible sewage pump is arranged in the reservoir, and the deodorization chamber is positioned above the reservoir;
the sewage inlet end of the mechanical grating is communicated with a sewage source through a sewage inlet pipe, the purified water outlet end of the mechanical grating is communicated with the reservoir, and the deodorization chamber is communicated with the reservoir;
the deodorization chamber is internally provided with a filler for adsorbing odor, and the top end of the deodorization chamber is communicated with the outside.
It can be seen that, as shown in fig. 1, the integrated sewage pump well and deodorization device comprises a mechanical grid 3 and a well body 1 for filtering sewage, wherein the well body 1 comprises a reservoir and a deodorization chamber, sewage flowing from a sewage inlet pipe 4 enters the reservoir of the well body 1 through the mechanical grid 3, a submersible sewage pump 2 positioned in the reservoir pumps up and discharges the sewage in the reservoir, odor in the reservoir upwards enters the deodorization chamber along with evaporation of water vapor, a filler 7 for adsorbing odor is arranged in the deodorization chamber, the odor is absorbed by the filler 7 to achieve the purpose of deodorization, the deodorized gas is discharged to the atmosphere through an outlet of the deodorization chamber, the outlet of the deodorization chamber is positioned at the top end or the side edge, ventilation is carried out in a shutter mode, or a lawn is directly laid at an opening at the top end to disperse air. The device is not provided with a separate mechanical ventilation system, and high-concentration odor is diffused and absorbed into the deodorization filler layer by utilizing the concentration difference of the odor. The novel and simple structure does not occupy land separately, can save land and save energy, does not need to be additionally provided with an odor collecting pipeline, does not influence the landscape of a pump well, achieves the dual effects of lifting and deodorization, has wide application range, can be widely applied to the fields of municipal administration, rail transit, building engineering and the like, and does not influence the surrounding environment.
Wherein, well body 1 buries underground, and the wall of a well 11 is reinforced concrete structure, and few places are glass fiber reinforced plastic structure, and the foul smell in the cistern can only permeate toward the deodorization room, absorbs the odorless gas of releasing to the outside air after handling through the deodorization room.
Preferably, the filler comprises one or more of leaves, bark, wood chips or peat. It is understood from this that these fillers 7 are various inert substances having a large porosity and a large specific surface, and the amount of the enriched substance is large, and the floor space is small.
In a preferred embodiment, the filler is adsorbed with microorganisms for absorbing odor. It is understood from this that the odor rises to the filler 7, is treated and adsorbed by the microorganisms, and is discharged to the outside atmosphere, thereby further improving the efficiency of odor treatment.
According to the preferable scheme, the water outlet of the submersible sewage pump is connected with one end of the water lifting pipe, and the other end of the water lifting pipe is communicated with the outside. As shown in fig. 1, the submersible sewage pump 2 discharges the purified water through the water-raising pipe 5.
According to the preferable scheme, a spray pipe is arranged on the water raising pipe and penetrates through the deodorization chamber. Therefore, as shown in fig. 3, one end of the spray pipe 17 is connected with the water from the water raising pipe 5 and then penetrates into the deodorization chamber, a plurality of small holes are formed in the spray pipe 17 for spraying, and the tail end of the spray pipe is connected with the water raising pipe 5 through a one-way valve to form a spraying loop. The spray pipe 17 sprays the clean water in the water raising pipe 5 into the deodorization chamber in a spraying mode, sprays the filler 7 and provides nutrition for the microorganisms growing on the filler 7. As shown in fig. 1 and 3, a valve well 12 is arranged beside a well body 1, a spray pipe 17 is connected to a water raising pipe 5, the tail end of the spray pipe 17 is positioned above a deodorization chamber, the filler 7 can be sprayed when the submersible sewage pump 2 is started to provide nutrition for microorganisms growing on the filler 7, and redundant water flows into a water storage tank along an odor passage. Wherein, the connecting pipe point of the water raising pipe 5 and the spray pipe 17 is positioned in the valve well 12, and the connecting pipe point is provided with a check valve 13 and a three-way valve 14.
The specific process is as follows: the adsorption purification of the odor in the bio-deodorizing filler is carried out by the following processes: (1) organic matters in the odor are contacted with water and dissolved in the water, so that the organic matters and the water fall into the sewage of the reservoir again; (2) the organic pollutants are further diffused into the microbial film under the promotion of concentration difference, and then are captured and absorbed by the microbes; (3) organic pollutants entering the microorganism body are decomposed as energy and nutrient substances in the metabolism process of the organic pollutants, and are finally converted into harmless micromolecular substances. The utility model discloses the useless space on pump well upper portion is risen in the utilization, as biological deodorant packing layer, utilizes the pumping water of sewage pump well to establish that pipe filter provides supplementary nutritive material to the thing biology on the packing, reaches biological deodorant purpose.
In the preferable scheme, the water reservoir is communicated with the deodorization chamber through a supporting perforated plate, and a plurality of through holes are formed in the supporting perforated plate. As shown in fig. 1, the odor overflows from the sewage and enters the deodorizing chamber through the through-holes of the supporting perforated plate 6. The supporting perforated plate 6 also serves to support the filling 7.
Preferably, the deodorization chamber comprises a main deodorization area and an auxiliary deodorization area, the main deodorization area is communicated with the reservoir through a bearing perforated plate, and the auxiliary deodorization area is communicated with the main deodorization area through a perforated wall. It can be seen that the main deodorization chamber is located on the left side as shown in fig. 1 and 2, the main deodorization chamber is communicated with the reservoir through the support perforated plate 6, and the main deodorization chamber is communicated with the auxiliary deodorization chamber through the perforated wall 8, so that the odor can be deodorized in the plurality of deodorization chambers. The auxiliary deodorization chamber is internally provided with a ladder for overhauling and installing equipment, such as installing or overhauling a submersible sewage pump 2 or a mechanical grid or a water lifting pipe 5. In other implementation scenarios, the bottom end of the auxiliary deodorization area can be opened, so that odor in the water storage tank enters the auxiliary deodorization area through the opening to be deodorized.
Preferably, pebbles are paved on the supporting perforated plate, and the filler is positioned on the pebbles. Therefore, as shown in fig. 1, the lowest part of the deodorization chamber is a bearing perforated plate 6, so that the odor can flow toward the wellhead, the bearing perforated plate 6 plays a role of supporting the filler 7, two ends of the bearing perforated plate 6 are positioned on the beam, and the beam is connected with the well wall 11, so that the bearing perforated plate 6 is connected with the well wall 11 along the arc direction.
In the preferred scheme, an opening is formed in the top end of the auxiliary deodorization area, and a cover plate is arranged on the opening. As shown in fig. 1 and 2, the cover plate 9 is used for providing an installation channel for installing and overhauling the submersible sewage pump, the mechanical grid and the pipeline, and the cover plate 9 is detachably connected with the well body.
In a preferable scheme, a water level sensor is arranged in the reservoir and is electrically connected with the submersible sewage pump. As shown in fig. 1, a sensor is provided in the reservoir, and the submersible sewage pump 2 is automatically turned on to pump up when the water in the reservoir reaches the pump-on water level line 15, and the submersible sewage pump 2 is automatically turned off when the water in the reservoir reaches the pump-off water level line 16. Therefore, the functions of saving electricity and protecting the submersible sewage pump 2 can be achieved, and the submersible sewage pump 2 is prevented from pumping water all the time.
The integrated sewage pump well and deodorization device utilizes the useless space at the upper part of the submersible sewage pump 2 to design a biological deodorization chamber, integrates sewage water lifting and odor treatment, and the deodorization chamber utilizes the useless space at the upper part of the sewage pump well to design a biological deodorization filler without an independent mechanical ventilation system and utilizes the concentration difference of odor to diffuse high-concentration odor into a deodorization filler layer; meanwhile, the branch pipe and the filter are arranged on the water raising pipe 5 to lead the purified water to the upper part of the deodorization chamber, so that the organisms on the deodorization filter material are sprayed, the nutrition is supplemented, the growth of the microorganisms is ensured to be vigorous, and the purpose of biological deodorization is achieved. The device novel structure, simple do not take up an area of separately, can save land, energy-conservation, do not establish the foul smell collection pipeline in addition, do not influence the view of pump well, reach the dual efficiency of promotion, deodorization, application scope is wide, but wide application municipal administration, track traffic and fields such as building engineering do not produce the influence to the surrounding environment, can be applied to the place that fields such as railway, subway, municipal administration and drainage were equipped with sewage pump well.
The above illustration is merely an illustration of the present invention, and does not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (10)
1. Integration sewage pump well and deodorizing device, including the mechanical grid that is used for filtering sewage, its characterized in that: the device also comprises a well body, wherein the well body comprises a reservoir and a deodorization chamber, a submersible sewage pump is arranged in the reservoir, and the deodorization chamber is positioned above the reservoir;
the sewage inlet end of the mechanical grating is communicated with a sewage source through a sewage inlet pipe, the purified water outlet end of the mechanical grating is communicated with the reservoir, and the deodorization chamber is communicated with the reservoir;
the deodorization chamber is internally provided with a filler for adsorbing odor, and the top end of the deodorization chamber is communicated with the outside.
2. The integrated sewage pump well and deodorization device as recited in claim 1, wherein: the filler comprises one or more of leaves, bark, wood chips or peat.
3. The integrated sewage pump well and deodorization device as recited in claim 1 or 2, wherein: and microorganisms for absorbing odor are adsorbed on the filler.
4. The integrated sewage pump well and deodorization device as recited in claim 3, wherein: the water outlet of the submersible sewage pump is connected with one end of the water lifting pipe, and the other end of the water lifting pipe is communicated with the outside.
5. The integrated sewage pump well and deodorization device as recited in claim 4, wherein: the water raising pipe is provided with a spray pipe, and the spray pipe penetrates through the deodorization chamber.
6. The integrated sewage pump well and deodorization device as recited in claim 1, wherein: the water storage tank is communicated with the deodorization chamber through a bearing perforated plate, and a plurality of through holes are formed in the bearing perforated plate.
7. The integrated sewage pump well and deodorization device as recited in claim 1, wherein: the deodorization chamber includes main deodorization district and assists the deodorization district, main deodorization district with communicate through the bearing perforated plate between the cistern, assist the deodorization district with communicate through the perforation wall between the main deodorization district.
8. The integrated sewage pump well and deodorization device as recited in claim 6 or 7, wherein: pebbles are paved on the bearing perforated plate, and the filler is positioned on the pebbles.
9. The integrated sewage pump well and deodorization device as recited in claim 7, wherein: the top end of the auxiliary deodorization area is provided with an opening, and a cover plate is arranged on the opening.
10. The integrated sewage pump well and deodorization device as recited in claim 1, wherein: and a water level sensor is arranged in the reservoir and is electrically connected with the submersible sewage pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918819.4U CN211368989U (en) | 2019-06-18 | 2019-06-18 | Integrated sewage pump well and deodorization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918819.4U CN211368989U (en) | 2019-06-18 | 2019-06-18 | Integrated sewage pump well and deodorization device |
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| CN211368989U true CN211368989U (en) | 2020-08-28 |
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| CN201920918819.4U Active CN211368989U (en) | 2019-06-18 | 2019-06-18 | Integrated sewage pump well and deodorization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206130A (en) * | 2019-06-18 | 2019-09-06 | 中铁第四勘察设计院集团有限公司 | A kind of integrated sewage water pump sump and deodorization device |
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2019
- 2019-06-18 CN CN201920918819.4U patent/CN211368989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206130A (en) * | 2019-06-18 | 2019-09-06 | 中铁第四勘察设计院集团有限公司 | A kind of integrated sewage water pump sump and deodorization device |
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