CN211141766U - Sewage treatment equalizing basin - Google Patents

Sewage treatment equalizing basin Download PDF

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Publication number
CN211141766U
CN211141766U CN201922171782.6U CN201922171782U CN211141766U CN 211141766 U CN211141766 U CN 211141766U CN 201922171782 U CN201922171782 U CN 201922171782U CN 211141766 U CN211141766 U CN 211141766U
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China
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main
pipe
sewage
tank
adjusting tank
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Active
Application number
CN201922171782.6U
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Chinese (zh)
Inventor
冷熊伟
王志强
魏川
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Chongqing Zhenran Environmental Protection Technology Development Co ltd
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Chongqing Zhenran Environmental Protection Technology Development Co ltd
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Priority to CN201922171782.6U priority Critical patent/CN211141766U/en
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Abstract

The utility model discloses a sewage treatment regulating reservoir, which comprises a main regulating reservoir and an overflow regulating reservoir, wherein the side wall of the bottom of the overflow regulating reservoir is communicated with the main regulating reservoir, the main regulating reservoir comprises a sewage inlet pipe, a filtering grid, a sludge pit, a sewage outlet pipe and a cleaning water pipe, and the sewage inlet pipe is arranged at the top of the main regulating reservoir; the filtering grille is arranged at the pipe orifice of the sewage inlet pipe; the sludge pit is arranged at the bottom of the main adjusting tank; the sewage outlet pipe is arranged on the side wall of the bottom of the main adjusting tank and is positioned above the sludge pit; the washing water pipe is connected with the inner side wall of the main adjusting tank and extends to the bottom of the main adjusting tank. Solid impurity in the filtration grid filtration sewage avoids it to deposit the bottom of the pool and blocks up the pipeline, and the washing water pipe is used for the bottom of the pool sanitization and converges the silt hole, and the silt hole is used for collecting silt so that concentrate and take out the processing with the silt pump, has avoided artifical entering bottom of the pool clearance silt, has improved efficiency.

Description

Sewage treatment equalizing basin
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to sewage treatment equalizing basin.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The sewage treatment regulating tank refers to a structure for regulating the flow of inlet water and outlet water. In a sewage treatment plant, in order to ensure that a pipe duct and a structure work normally, a sewage treatment regulating tank is required to be arranged in front of a sewage treatment facility so as not to be influenced by the peak flow rate or concentration change of the wastewater.
When the bottom of the existing sewage treatment regulating tank is cleaned, a complex cleaning device and a complex cleaning system are mostly adopted, so that the operation is troublesome, and the cost is not saved; the manual cleaning is adopted in some, has arranged water at the equalizing basin after, and the manual work is carried out manual clearance to the bottom of the pool down, because the equalizing basin bottom generally produces there is silt, and the pool wall reaches to be stained with the greasy dirt on the vertical ladder that leads to the bottom of the pool, and the people steps on or is held by hand all very swift current smooth, has to make the people fall down and lead to injured risk, and manual cleaning is wasted time and energy moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of simplifying the cleaning of the bottom of the sewage treatment tank and avoiding manual cleaning.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a sewage treatment equalizing basin, includes main equalizing basin and overflow equalizing basin, the lateral wall of the bottom of overflow equalizing basin with main equalizing basin intercommunication, main equalizing basin includes:
the sewage inlet pipe is arranged at the top of the main regulating tank;
the filtering grille is arranged at the pipe orifice of the sewage inlet pipe;
the sludge pit is arranged at the bottom of the main adjusting tank;
the sewage outlet pipe is arranged on the side wall of the bottom of the main adjusting tank and is positioned above the sludge pit; and
and the cleaning water pipe is connected with the inner side wall of the main adjusting tank and extends to the bottom of the main adjusting tank.
Above-mentioned sewage treatment equalizing basin, sewage flow when overflow equalizing basin is used for storing the regulation flood peak, and the filtering grid is used for filtering the solid impurity in the sewage, avoids it to deposit to the bottom of the pool and blocks up the pipeline, and the wash pipe is used for with the bottom of the pool sanitization and converge into the silt hole, and the silt hole is used for collecting silt so that concentrate and take out the processing with the silt pump.
Further, the bottom of the main adjusting tank is an inclined bottom surface, and the bottom of the inclined bottom surface extends to the sludge pit. The bottom surface of the main adjusting tank is provided with an inclined surface so as to wash the sludge at the bottom of the tank into the sludge pit.
Further, wash the water pipe with the inside wall of main equalizing basin is articulated, the inlet tube one end of wasing the water pipe is equipped with the hose, be equipped with the leader on the washing water pipe, the handle passes the lateral wall of main equalizing basin and extends to outside the main equalizing basin. The cleaning water pipe is provided with the handle, so that the cleaning water pipe can be pushed manually conveniently, and the cleaning water pipe can be used for washing different areas of the inclined bottom surface along the inclined surface of the inclined bottom surface.
Further, the cleaning water pipe comprises a main pipe and a plurality of branch pipes, one end of the main pipe is connected with the hose, the other end of the main pipe is connected with the plurality of branch pipes, the handle is arranged on the main pipe, and the plurality of branch pipes are arranged at the top of the inclined bottom surface at intervals. The plurality of branch pipes are matched with the width of the inclined bottom surface of the main adjusting tank and are arranged in a row at intervals, so that the tank bottom can be completely washed.
Furthermore, the water outlets of the cleaning water pipes are provided with nozzles, and the nozzles of the nozzles face the sludge pit. The nozzles can be used to generate higher pressure when the water is sprayed out so as to have larger scouring force when the bottom of the pool is cleaned, and the nozzles are arranged towards the sludge pit so as to scour the sludge into the sludge pit.
Furthermore, a filter screen is arranged at the inlet of the sewage outlet pipe. The filter screen further filters solid impurities in the sewage, and prevents the solid impurities from entering a pipeline to block the pipeline or entering a subsequent sewage treatment process.
Further, the main regulating reservoir still includes the slag removal pipe, the slag removal pipe is located on the lateral wall of main regulating reservoir and with the inside intercommunication of main regulating reservoir, the setting of filtration grid slope just extends to the import of removing the slag pipe. The deslagging pipe can lead out solid impurities in time so as to prevent the solid impurities from accumulating and blocking the filtering grids.
Further, the sewage treatment equalizing basin still includes the waste basket, the waste basket is located the exit of slagging-off pipe. The waste basket is used for receiving and collecting solid impurities led out by the deslagging pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. above-mentioned sewage treatment equalizing basin sets up the filtration grid in sewage import pipe's mouth of pipe department, filters most solid impurity.
2. Through wasing the water pipe with the bottom of the pool sanitization and converge into the silt hole, the silt is collected so that concentrate and take the processing out with the silt pump in the silt hole for the bottom of the pool in sewage treatment pond is oversimplified, and has avoided artifical entering bottom of the pool clearance, has improved efficiency.
3. The device is simple and has strong applicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a view a-a of fig. 1 according to the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.
Referring to fig. 1, the sewage treatment adjusting tank provided in this embodiment includes: a main adjusting tank 1 and an overflow adjusting tank 2.
The lateral wall of the bottom of the overflow adjusting tank 2 is communicated with the main adjusting tank 1, the overflow adjusting tank 2 is used for storing and adjusting the sewage flow when the flood peak is over, so that a part of sewage can be temporarily stored in the overflow adjusting tank 2 when the flood peak is over, and the sewage in the overflow adjusting tank 2 flows back to the main adjusting tank 1 again after the flood peak is over.
The main adjusting tank 1 includes a sewage inlet pipe 11, a filtering grill 12, a sludge pit 13, a sewage outlet pipe 14, and a washing water pipe 15.
The sewage inlet pipe 11 is arranged at the top of the main adjusting tank 1, and specifically, the sewage inlet pipe 11 vertically extends into the main adjusting tank 1.
Filter grid 12 locates sewage inlet pipe 11's mouth of pipe department, specifically, filter grid 12 slope sets up, and sewage inlet pipe 11 locates the position that filter grid 12 of slope leans on the top, and the sewage that enters main equalizing basin 1 all need earlier through filter grid 12, filters the solid impurity in the sewage totally, avoids it to deposit the bottom of the pool and blocks up the pipeline. Certainly, the side wall of the main regulating tank 1 can be provided with a deslagging pipe 16, the deslagging pipe 16 is fixedly installed on the side wall of the main regulating tank 1, the side wall is provided with a hole, the deslagging pipe 16 extends into the main regulating tank 1 and is communicated with the inside of the main regulating tank 1, and the bottom of the inclined filtering grid 12 extends to an inlet of the deslagging pipe 16. The slag removal pipe 16 can timely guide the solid impurities filtered out by the filter grid 12 out of the main regulating tank 1 so as to prevent the solid impurities from accumulating and blocking the filter grid 12. Of course, a waste basket 17 may be further disposed at the outlet of the deslagging pipe 16, and the waste basket 17 is used for receiving and collecting the solid impurities led out from the deslagging pipe 16.
The sludge pit 13 is arranged at the bottom of the main adjusting tank 1. Specifically, the lowest part of the main adjusting tank 1 is a sludge pit 13, the rest of the tank bottoms are inclined bottom surfaces 18, the bottoms of the inclined bottom surfaces 18 extend to the sludge pit 13, the sludge pit 13 is used for collecting sludge so as to intensively pump out the sludge by using a sludge pump, and the inclined bottom surfaces 18 facilitate the sludge to flow into the sludge pit 13.
The washing water pipe 15 is connected to the inner side wall of the main regulation tank 1 and extends to the bottom of the main regulation tank 1. The cleaning water pipe 15 is used for cleaning the bottom of the tank and merging the tank into the sludge pit 13. Specifically, the cleaning water pipe 15 is hinged to the inner side wall of the main regulation pool 1, a hose 151 is arranged at one end of a water inlet pipe of the cleaning water pipe 15, a handle 152 is arranged on the cleaning water pipe 15, a hole is formed in the side wall of the main regulation pool 1, and the handle 152 penetrates through the side wall of the main regulation pool 1 and extends out of the main regulation pool 1. The handle 152 is disposed on the cleaning water pipe 15 to facilitate manual pushing of the cleaning water pipe 15, so that the cleaning water pipe 15 can wash different areas of the inclined bottom surface 18 along the inclined surface thereof.
Referring to fig. 2, in order to wash the bottom of the main conditioning tank 1 more fully, the cleaning water pipe 15 may be provided with a main pipe 153 and a plurality of branch pipes 154, one end of the main pipe 153 is connected to the hose 151, the other end is connected to the plurality of branch pipes 154, the handle 152 is provided on the main pipe 153, and the plurality of branch pipes 154 are arranged at intervals on the top of the inclined bottom surface 18. The plurality of branch pipes 154 are arranged in a row at intervals corresponding to the width of the inclined bottom surface 18 of the main regulation tank 1, and can wash the entire tank bottom. Of course, the outlet of the cleaning water pipe 15 may be provided with a nozzle 155, and the nozzle 155 may be directed toward the sludge pit 13. Specifically, the distal ends of the branch pipes 154 are bent such that the nozzles 155 are directed toward the sludge pit 13, the nozzles 155 are capable of generating a higher pressure when the water is sprayed out so as to have a greater scouring force when cleaning the bottom of the tank, and the nozzles 155 are directed toward the sludge pit 13 so as to scour the sludge into the sludge pit 13.
And the sewage outlet pipe 14 is smaller than the sewage inlet pipe 11 in pipe diameter, is horizontally arranged on the side wall of the bottom of the main adjusting tank 1 and is positioned above the sludge pit 13. Specifically, the position of the sewage outlet pipe 14 is slightly higher than that of the sludge pit 13 to prevent sludge from entering the sewage outlet pipe 14 and affecting the next process, and of course, the main adjusting tank 1 should be periodically cleaned of sludge so as not to block the sewage outlet pipe 14 due to sludge accumulating to the height of the sewage outlet pipe 14. A strainer 141 may be further provided at the inlet of the sewage outlet pipe 14. The filter screen 141 further filters solid impurities in the sewage to prevent the solid impurities from entering a pipeline to block the pipeline or entering a subsequent sewage treatment process.
Referring to fig. 1 and 2, the working process of the sewage treatment adjusting tank includes:
sewage enters the inside of the main adjusting tank 1 from the sewage inlet pipe 11, firstly, the filtering grid 12 filters solid impurities in the sewage, the solid impurities slide to the deslagging pipe 16 along the inclined filtering grid 12 under the action of gravity, and finally fall into the waste basket 17, as the pipe diameter of the sewage outlet pipe 14 is smaller than that of the sewage inlet pipe 11, the sewage outlet pipe 14 discharges sewage at a stable flow rate to enter the next process, and the filter screen 141 arranged at the sewage outlet pipe 14 further filters the solid impurities in the sewage. When the sewage amount reaches the flood peak, the overflow adjusting tank 2 can play a role in flood discharge adjustment. When sludge at the bottom of the main adjusting tank 1 needs to be cleaned, stopping sewage from entering the main adjusting tank 1, and when the sewage in the main adjusting tank 1 is completely discharged, hanging the sludge pump to a sludge pit 13 to pump out the sludge. Meanwhile, the cleaning water pipe 15 is filled with water to wash the inclined bottom surface 18, the handle 152 can be held by hand to manually push the cleaning water pipe 15 in the washing process, so that the cleaning water pipe 15 washes different areas of the inclined bottom surface 18 along the inclined surface of the inclined bottom surface, the washing effect is better, and certainly, in the actual washing process, some detergents can be properly added in the cleaning water to remove oil stains.
The sewage treatment regulating tank is provided with a filtering grid 12 at the pipe orifice of a sewage inlet pipe 11 to filter most of solid impurities; the bottom of the sewage treatment tank is cleaned through the cleaning water pipe 15 and is converged into the sludge pit 13, and the sludge pit 13 collects sludge so as to be pumped out by a sludge pump in a centralized manner, so that the bottom of the sewage treatment tank is simplified, the condition that the sewage treatment tank enters the bottom of the sewage treatment tank for cleaning manually is avoided, and the cleaning efficiency is improved; the device is simple and has strong applicability.
It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (8)

1. The utility model provides a sewage treatment equalizing basin, its characterized in that, includes main equalizing basin and overflow equalizing basin, the lateral wall of the bottom of overflow equalizing basin with main equalizing basin intercommunication, main equalizing basin includes:
the sewage inlet pipe is arranged at the top of the main regulating tank;
the filtering grille is arranged at the pipe orifice of the sewage inlet pipe;
the sludge pit is arranged at the bottom of the main adjusting tank;
the sewage outlet pipe is arranged on the side wall of the bottom of the main adjusting tank and is positioned above the sludge pit; and
and the cleaning water pipe is connected with the inner side wall of the main adjusting tank and extends to the bottom of the main adjusting tank.
2. The wastewater treatment regulating pond according to claim 1, wherein the bottom of the main regulating pond is an inclined bottom surface, and the bottom of the inclined bottom surface extends to the sludge pit.
3. The sewage treatment regulating pond according to claim 2, wherein the cleaning water pipe is hinged to the inner side wall of the main regulating pond, a hose is arranged at one end of a water inlet pipe of the cleaning water pipe, a handle is arranged on the cleaning water pipe, and the handle penetrates through the side wall of the main regulating pond and extends out of the main regulating pond.
4. The wastewater treatment adjustment tank according to claim 3, wherein the washing water pipe includes a main pipe and a plurality of branch pipes, one end of the main pipe is connected to the hose, the other end of the main pipe is connected to the plurality of branch pipes, the handle is provided on the main pipe, and the plurality of branch pipes are arranged at intervals on the top of the inclined bottom surface.
5. The sewage treatment regulating pond according to any one of claims 1 to 4, wherein the outlets of the cleaning water pipes are provided with nozzles, and the nozzles of the nozzles face the sludge pit.
6. The wastewater treatment conditioning tank of claim 1, wherein a screen is provided at an inlet of the wastewater outlet pipe.
7. The sewage treatment regulating tank according to claim 1, wherein the main regulating tank further comprises a deslagging pipe, the deslagging pipe is arranged on the side wall of the main regulating tank and communicated with the interior of the main regulating tank, and the filtering grid is obliquely arranged and extends to an inlet of the deslagging pipe.
8. The wastewater treatment conditioning tank of claim 7, further comprising a waste basket disposed at an outlet of the deslagging pipe.
CN201922171782.6U 2019-12-06 2019-12-06 Sewage treatment equalizing basin Active CN211141766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922171782.6U CN211141766U (en) 2019-12-06 2019-12-06 Sewage treatment equalizing basin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922171782.6U CN211141766U (en) 2019-12-06 2019-12-06 Sewage treatment equalizing basin

Publications (1)

Publication Number Publication Date
CN211141766U true CN211141766U (en) 2020-07-31

Family

ID=71778132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922171782.6U Active CN211141766U (en) 2019-12-06 2019-12-06 Sewage treatment equalizing basin

Country Status (1)

Country Link
CN (1) CN211141766U (en)

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