CN203794719U - Sewage circulating treatment device - Google Patents

Sewage circulating treatment device Download PDF

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Publication number
CN203794719U
CN203794719U CN201420167475.5U CN201420167475U CN203794719U CN 203794719 U CN203794719 U CN 203794719U CN 201420167475 U CN201420167475 U CN 201420167475U CN 203794719 U CN203794719 U CN 203794719U
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CN
China
Prior art keywords
tank
water
settling tank
sewage
hydraulic pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420167475.5U
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Chinese (zh)
Inventor
孙仲明
徐盛才
韦建平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou same Thai biopharmaceutical Polytron Technologies Inc
Original Assignee
CHANGZHOU TONGTAI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by CHANGZHOU TONGTAI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY Co Ltd filed Critical CHANGZHOU TONGTAI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY Co Ltd
Priority to CN201420167475.5U priority Critical patent/CN203794719U/en
Application granted granted Critical
Publication of CN203794719U publication Critical patent/CN203794719U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a sewage circulating treatment device. The sewage circulating treatment device comprises a lift pump, a water-collecting well, a regulation tank, an aeration oxidation tank, a sedimentation tank and a disinfection tank, wherein a coarse filter screen is arranged in the water-collecting well, the lift pump is connected with the coarse filter screen; the water-collecting well is connected with the regulation tank, the regulation tank is connected with the aeration oxidation tank, an aeration layer is arranged in the aeration oxidation tank; the sedimentation tank comprises a transitional pipeline, a first-stage sedimentation tank, a second-stage sedimentation tank, a third-stage sedimentation tank and sedimentation screens, the aeration oxidation tank is connected to the transitional pipeline, the first-stage sedimentation tank is connected to the bottom of the transitional pipeline, the second-stage sedimentation tank is connected to the position below the first-stage sedimentation tank, the third-stage sedimentation tank is connected to the position below the second-stage sedimentation tank, the sedimentation screens are arranged among the first-stage sedimentation tank, the second-stage sedimentation tank and the third-stage sedimentation tank; the third-stage sedimentation tank is connected with the disinfection tank and the disinfection tank is connected with the water-collecting well. By virtue of the sewage circulating treatment device disclosed by the utility model, wastewater is pumped by the lift pump to the water-collecting well, and then treated by the regulation tank, aeration oxidation tank and sedimentation tank and finally enters the disinfection tank to complete a self-circulation, and the disinfected wastewater is discharged from the disinfection tank into a municipal sewage pipe network when required.

Description

Sewage cycling treatment device
Technical field
The utility model relates to a kind of environmental protection equipment, relates in particular to a kind of sewage cycling treatment device.
Background technology
Sewage is one of source of pollution that in urban life and industrial circle, all need discharge every day, a large amount of discharges of sewage cause underground water and river Hu Hai to be subject to severe contamination, have influence on the existence of various fish animals, for save energy, need to will after sewage disposal, discharge again, the destruction of minimizing to environment, the sewage disposal of prior art realizes by pump well, equalizing tank, sterilization pool, and treatment effect is undesirable.
Utility model content
The purpose of this utility model: a kind of sewage cycling treatment device is provided, waste water is beaten to pump well with lift pump, then processes through equalizing tank, aeration oxidation pond, settling tank, finally arrives sterilization pool, complete self-circulation, by sterilization pool, drain into municipal wastewater pipe network when needed.
To achieve these goals, the technical solution of the utility model is:
A sewage cycling treatment device, comprises lift pump, pump well, equalizing tank, aeration oxidation pond, settling tank, sterilization pool and many hydraulic pipes, one side upper end of described pump well is provided with water-in, one side lower end of described pump well is provided with water return outlet, the opposite side lower end of described pump well is provided with water outlet, in described pump well, be provided with coarse strainer, described coarse strainer is the frame-shaped construction of an end opening, the opening end of described coarse strainer is connected with the water-in of described pump well, and described lift pump is connected with the opening end of described coarse strainer by described hydraulic pipe, the lower end, both sides of described equalizing tank is respectively equipped with water-in and water outlet, the water outlet of described pump well is connected with the water-in of described equalizing tank by described hydraulic pipe, the top middle portion of described aeration oxidation pond is provided with water-in, one side bottom of described aeration oxidation pond is provided with water outlet, the water outlet of described equalizing tank is connected with the water-in of described aeration oxidation pond by described hydraulic pipe, in described aeration oxidation pond, be provided with aeration layer, be positioned at the middle part of described aeration oxidation pond, described settling tank comprises transition conduit, first step settling tank, second stage settling tank, third stage settling tank and three layers of sedimentation screen, described transition conduit is horizontally set on the upper end of described settling tank, the water outlet of described aeration oxidation pond is connected with one end of described transition conduit by described hydraulic pipe, described first step settling tank is connected to the bottom center of described transition conduit, described second stage settling tank is connected to the below of described first step settling tank, described third stage settling tank is connected to the below of described second stage settling tank, three layers of described sedimentation screen are separately positioned between described first step settling tank and second stage settling tank and described second stage settling tank and third stage settling tank, the lower end, both sides of described sterilization pool is respectively equipped with water-in and water outlet, described third stage settling tank is connected with the water-in of described sterilization pool by described hydraulic pipe, the water outlet of described sterilization pool is by the described external sewage network of hydraulic pipe, the top of described sterilization pool is provided with thimerosal entrance, the lower end of described sterilization pool is provided with Sewage outlet, and the Sewage outlet of described sterilization pool is connected with the water return outlet of described pump well by described hydraulic pipe, on the inwall of described hydraulic pipe, be interval with burr, described burr is cirque structure.
Above-mentioned sewage cycling treatment device, wherein, the bottom of described equalizing tank is provided with magnetic force and inhales stone, and described magnetic force is inhaled stone and is flexibly connected with described equalizing tank.
Above-mentioned sewage cycling treatment device, wherein, the top of described equalizing tank is provided with drive-motor, in described equalizing tank, is provided with stirring rake, and the upper end of described stirring rake is connected with the output shaft of described drive-motor.
Above-mentioned sewage cycling treatment device, wherein, the hydraulic pipe being connected with the water outlet of described sterilization pool is provided with bleed valve, and the hydraulic pipe being connected with the Sewage outlet of described sterilization pool is provided with recycle valve.
The utility model has solved the smelly problem of sewage, water saving, and in the situation that sewage quantity is little, self-circulation is processed, and need not fill into fresh tap water or underground water; Qualified discharge, in the situation that primary treatment can not reach emission standard, after circulation is repeatedly processed, better remove the compositions such as COD, BOD in sewage, ammonia nitrogen, make sewage disposal more thorough, the pressure of municipal wastewater treatment facility is alleviated greatly after entering city planting ductwork.
Accompanying drawing explanation
Fig. 1 is the structure iron of the utility model sewage cycling treatment device.
Fig. 2 is the sectional view of the hydraulic pipe of the utility model sewage cycling treatment device.
Embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of sewage cycling treatment device, comprises lift pump 1, pump well 2, equalizing tank 3, aeration oxidation pond 4, settling tank 5, sterilization pool 6 and many hydraulic pipes 7, one side upper end of described pump well 2 is provided with water-in, one side lower end of described pump well 2 is provided with water return outlet, the opposite side lower end of described pump well 2 is provided with water outlet, in described pump well 2, be provided with coarse strainer 21, described coarse strainer 21 is frame-shaped constructions of an end opening, the opening end of described coarse strainer 21 is connected with the water-in of described pump well 2, described lift pump 1 is connected with the opening end of described coarse strainer 21 by described hydraulic pipe 7, sewage is squeezed in coarse strainer 21 by lift pump 1, coarse strainer 21 flows into sewage after larger rubbish filtering in pump well 2, the lower end, both sides of described equalizing tank 3 is respectively equipped with water-in and water outlet, the water outlet of described pump well 2 is connected with the water-in of described equalizing tank 3 by described hydraulic pipe 7, the top middle portion of described aeration oxidation pond 4 is provided with water-in, one side bottom of described aeration oxidation pond 4 is provided with water outlet, the water outlet of described equalizing tank 3 is connected with the water-in of described aeration oxidation pond 4 by described hydraulic pipe 7, in described aeration oxidation pond 4, be provided with aeration layer 41, be positioned at the middle part of described aeration oxidation pond 4, for aeration, purify waste water, described settling tank 5 comprises transition conduit 51, first step settling tank 52, second stage settling tank 53, third stage settling tank 54 and three layers of sedimentation screen 55, described transition conduit 51 is horizontally set on the upper end of described settling tank 5, the water outlet of described aeration oxidation pond 4 is connected with one end of described transition conduit 51 by described hydraulic pipe 7, described first step settling tank 52 is connected to the bottom center of described transition conduit 51, described second stage settling tank 53 is connected to the below of described first step settling tank 52, described third stage settling tank 54 is connected to the below of described second stage settling tank 53, three layers of described sedimentation screen 55 are separately positioned between described first step settling tank 52 and second stage settling tank 53 and described second stage settling tank 53 and third stage settling tank 54, by three grades of precipitations, reach good precipitation and the effect of purification, the lower end, both sides of described sterilization pool 6 is respectively equipped with water-in and water outlet, described third stage settling tank 54 is connected with the water-in of described sterilization pool 6 by described hydraulic pipe 7, the water outlet of described sterilization pool 6 is by the described external sewage network of hydraulic pipe 7, the top of described sterilization pool 6 is provided with thimerosal entrance 61, by thimerosal entrance 61, add thimerosal, the lower end of described sterilization pool 6 is provided with Sewage outlet, and the Sewage outlet of described sterilization pool 6 is connected with the water return outlet of described pump well 2 by described hydraulic pipe 7, on the inwall of described hydraulic pipe 7, be interval with burr 71, described burr 71 is cirque structure, can catch impurity in sewage, particle etc.
The bottom of described equalizing tank 3 is provided with magnetic force and inhales stone 31, and described magnetic force is inhaled stone 31 and is flexibly connected with described equalizing tank 3, can be used for adsorbing impurity, the chip of the irony in sewage.
The top of described equalizing tank 3 is provided with drive-motor 32, in described equalizing tank 3, be provided with stirring rake 33, the upper end of described stirring rake 33 is connected with the output shaft of described drive-motor 32, can be used for stirring sewage, impurity, particle etc. are evenly distributed in sewage, are convenient to the processing of next stage.
The hydraulic pipe 7 being connected with the water outlet of described sterilization pool 6 is provided with bleed valve 62, and the hydraulic pipe 7 being connected with the Sewage outlet of described sterilization pool 6 is provided with recycle valve 63, can be used for controlling discharge and the circulation of sewage.
Sewage is got in pump well 2 by lift pump 1, be introduced into the coarse strainer 21 in pump well 2, can larger impurity and the rubbish of elimination, entering equalizing tank 3, can inhale stone 31 by magnetic force the pollutent of irony is adsorbed, after stirring, be input to aeration oxidation pond 4 and carry out aeration purification, entering settling tank 5, by three grades of precipitations, reach the object of purification, after 6 disinfecting sewage waters of terminal disinfection pond, can drain into municipal wastewater pipe network, or be recycled in pump well 2.
In sum, the utility model has solved the smelly problem of sewage, water saving, and in the situation that sewage quantity is little, self-circulation is processed, and need not fill into fresh tap water or underground water; Qualified discharge, in the situation that primary treatment can not reach emission standard, after circulation is repeatedly processed, better remove the compositions such as COD, BOD in sewage, ammonia nitrogen, make sewage disposal more thorough, the pressure of municipal wastewater treatment facility is alleviated greatly after entering city planting ductwork.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description to do; or directly or indirectly use the technical field that is attached to other related productss, be all in like manner included in scope of patent protection of the present utility model.

Claims (4)

1. a sewage cycling treatment device, is characterized in that: comprise lift pump, pump well, equalizing tank, aeration oxidation pond, settling tank, sterilization pool and many hydraulic pipes, one side upper end of described pump well is provided with water-in, one side lower end of described pump well is provided with water return outlet, the opposite side lower end of described pump well is provided with water outlet, in described pump well, be provided with coarse strainer, described coarse strainer is the frame-shaped construction of an end opening, the opening end of described coarse strainer is connected with the water-in of described pump well, and described lift pump is connected with the opening end of described coarse strainer by described hydraulic pipe, the lower end, both sides of described equalizing tank is respectively equipped with water-in and water outlet, the water outlet of described pump well is connected with the water-in of described equalizing tank by described hydraulic pipe, the top middle portion of described aeration oxidation pond is provided with water-in, one side bottom of described aeration oxidation pond is provided with water outlet, the water outlet of described equalizing tank is connected with the water-in of described aeration oxidation pond by described hydraulic pipe, in described aeration oxidation pond, be provided with aeration layer, be positioned at the middle part of described aeration oxidation pond, described settling tank comprises transition conduit, first step settling tank, second stage settling tank, third stage settling tank and three layers of sedimentation screen, described transition conduit is horizontally set on the upper end of described settling tank, the water outlet of described aeration oxidation pond is connected with one end of described transition conduit by described hydraulic pipe, described first step settling tank is connected to the bottom center of described transition conduit, described second stage settling tank is connected to the below of described first step settling tank, described third stage settling tank is connected to the below of described second stage settling tank, three layers of described sedimentation screen are separately positioned between described first step settling tank and second stage settling tank and described second stage settling tank and third stage settling tank, the lower end, both sides of described sterilization pool is respectively equipped with water-in and water outlet, described third stage settling tank is connected with the water-in of described sterilization pool by described hydraulic pipe, the water outlet of described sterilization pool is by the described external sewage network of hydraulic pipe, the top of described sterilization pool is provided with thimerosal entrance, the lower end of described sterilization pool is provided with Sewage outlet, and the Sewage outlet of described sterilization pool is connected with the water return outlet of described pump well by described hydraulic pipe, on the inwall of described hydraulic pipe, be interval with burr, described burr is cirque structure.
2. sewage cycling treatment device according to claim 1, is characterized in that: the bottom of described equalizing tank is provided with magnetic force and inhales stone, and described magnetic force is inhaled stone and is flexibly connected with described equalizing tank.
3. sewage cycling treatment device according to claim 1, is characterized in that: the top of described equalizing tank is provided with drive-motor, in described equalizing tank, is provided with stirring rake, and the upper end of described stirring rake is connected with the output shaft of described drive-motor.
4. according to 1 sewage cycling treatment device described in claim, it is characterized in that: the hydraulic pipe being connected with the water outlet of described sterilization pool is provided with bleed valve, the hydraulic pipe being connected with the Sewage outlet of described sterilization pool is provided with recycle valve.
CN201420167475.5U 2014-04-09 2014-04-09 Sewage circulating treatment device Expired - Fee Related CN203794719U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420167475.5U CN203794719U (en) 2014-04-09 2014-04-09 Sewage circulating treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420167475.5U CN203794719U (en) 2014-04-09 2014-04-09 Sewage circulating treatment device

Publications (1)

Publication Number Publication Date
CN203794719U true CN203794719U (en) 2014-08-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420167475.5U Expired - Fee Related CN203794719U (en) 2014-04-09 2014-04-09 Sewage circulating treatment device

Country Status (1)

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CN (1) CN203794719U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104445680B (en) * 2014-11-14 2016-04-06 深圳市科恩环保有限公司 A kind of waste disposal plant
CN110981012A (en) * 2019-12-13 2020-04-10 深圳贵人生态建设有限公司 A black and odorous water body clean system for river course ecological remediation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104445680B (en) * 2014-11-14 2016-04-06 深圳市科恩环保有限公司 A kind of waste disposal plant
CN110981012A (en) * 2019-12-13 2020-04-10 深圳贵人生态建设有限公司 A black and odorous water body clean system for river course ecological remediation
CN110981012B (en) * 2019-12-13 2021-07-02 深圳贵人生态建设有限公司 A black and odorous water body clean system for river course ecological remediation

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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 213136 Jiangsu province Xinbei District of Changzhou City Luo Xi Zhen Sheng Da Lu Airport Industrial Park No. 19

Patentee after: Changzhou same Thai biopharmaceutical Polytron Technologies Inc

Address before: 213136 Jiangsu province Xinbei District of Changzhou City Luo Xi Zhen Sheng Da Lu Airport Industrial Park No. 19

Patentee before: CHANGZHOU TONGTAI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY CO., LTD.

Address after: 213136 Jiangsu province Xinbei District of Changzhou City Luo Xi Zhen Sheng Da Lu Airport Industrial Park No. 19

Patentee after: Changzhou same Thai biopharmaceutical Polytron Technologies Inc

Address before: 213136 Jiangsu province Xinbei District of Changzhou City Luo Xi Zhen Sheng Da Lu Airport Industrial Park No. 19

Patentee before: CHANGZHOU TONGTAI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140827

Termination date: 20200409

CF01 Termination of patent right due to non-payment of annual fee