CN106045190A - Sewage treatment system with centralized-mounted equipment and stepwise-arranged components - Google Patents

Sewage treatment system with centralized-mounted equipment and stepwise-arranged components Download PDF

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Publication number
CN106045190A
CN106045190A CN201610339648.0A CN201610339648A CN106045190A CN 106045190 A CN106045190 A CN 106045190A CN 201610339648 A CN201610339648 A CN 201610339648A CN 106045190 A CN106045190 A CN 106045190A
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CN
China
Prior art keywords
outlet pipe
pond
regulating reservoir
valve
equipment
Prior art date
Application number
CN201610339648.0A
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Chinese (zh)
Inventor
蔡克国
Original Assignee
蔡克国
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Priority to CN201610339648.0A priority Critical patent/CN106045190A/en
Publication of CN106045190A publication Critical patent/CN106045190A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes

Abstract

The invention relates to a sewage treatment system with centralized-mounted equipment and stepwise-arranged components and belongs to the technical field of sewage treatment. The bottom face of a regulation pool 1 is higher than the top face of an anaerobic tank 2; a water outlet pipe of the regulation pool 1 is provided with a regulation pool water outlet pipe water filling electromagnetic valve 11, a regulation pool water outlet pipe bottom valve 12, a regulation pool water outlet pipe electric valve 13 and a regulation pool water outlet pipe electromagnetic valve 14; sewage is quantitatively supplied to the anaerobic tank 2 by the regulation pool water outlet pipe electric valve 13 under the action of gravity and siphoning; a water inlet 23 of a secondary sedimentation tank is located at the middle part of a partition wall of an aeration tank 3 and the secondary sedimentation tank 4; the bottom of a sludge settling baffle 22 of the secondary sedimentation tank communicates with the aeration tank 3, and sludge of the secondary sedimentation tank 4 is diffused back to the aeration tank 3 by air agitation of an aerator pipe 24 of the aeration tank; and the regulation pool water outlet pipe electromagnetic valve 14 is arranged to stop supplying water to the anaerobic tank 2 in case of accidental power outage. Sewage treatment equipment is completely mounted in an equipment room. The system is simple in equipment, simple and convenient in mounting and repairing, low in operating cost, high in reliability and low in failure and is applied to sewage treatment.

Description

Equipment installs the sewage disposal system of assembly stepped configuration concentratedly

Technical field

Sewage disposal.

Background technology

Existing sewage disposal system, is made up of regulating reservoir, anaerobic pond, Aeration tank, second pond, sterilization pool, middle pond End height configures.Sewage disposal device plane intersperses.Sewage is raised regulating reservoir from bilge well and regulating reservoir send water toward anaerobic pond, point It is not positioned over the immersible pump operation in well, in pool inner water with two sets.Equipment is many, power consumption is many, fault is many;Dispersion, inconvenience peace are set Dress, maintenance.Sewage disposal system investment, installation, operating cost height.

Summary of the invention

The technical problem to be solved in the present invention is: sewage disposal system intensive energy-conservation, be easy to install and maintain, improve equipment Operational reliability.The technical scheme is that sewage disposal device install concentratedly, assembly stepped configuration.Sewage disposal device collection Middle installation, assembly stepped configuration sewage disposal system (Fig. 1) by regulating reservoir (1), anaerobic pond (2), Aeration tank (3), second pond (4), sterilization pool (5), middle pond (6), medicine-adding bin (7), self-suction sewage pump (8), bilge well outlet pipe bottom valve (9), regulating reservoir enter Water solenoid valve (10), regulating reservoir outlet pipe water-filling electromagnetic valve (11), regulating reservoir outlet pipe bottom valve (12), regulating reservoir outlet pipe electricity Dynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14), regulating reservoir pre-gas explosion valve (15), medicine-adding bin medicine air-flow stirring device valve (16), Aeration tank gas explosion valve (17), high pressure swirl blower fan (18), dosing pump (19), medicine air-flow stirring device (20), equipment room (21), second pond sludge settling baffle plate (22), second pond water inlet (23), Aeration tank aeration tube (24), the pre-aerating pipe of regulating reservoir (25) composition.Sewage disposal device is all arranged on equipment room.Bilge well (26), regulating reservoir (1), anaerobic pond (2) only have pipeline Bottom valve is connected with equipment room with inlet tube and outlet tube.Solve raw sewage processing equipment plane to intersperse, problem difficult in maintenance is installed.Adopt Place respectively with bilge well (26) and regulating reservoir (1) and at the bottom of regulating reservoir (1) pond higher than the relative relief design of top, anaerobic pond (2) pond. To utilize high-order accumulation of energy and the regulation effect of regulating reservoir (1), alleviating sewage and concentrating when discharging to the impact of sewage disposal system. The pressure itself and the siphonage that utilize sewage complete anaerobic pond (2) through electrodynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14) Quantitative water supply, solve originally to need the water pump could the problem of quantitative water supply.Second pond water inlet (23) is used to be positioned at Aeration tank () and the middle part of second pond partition wall, the flow distance extending sewage makes mud, impurity fully settle raising clean outlet degree.Use Sludge settling baffle plate (22) is installed in second pond (4) bottom, and second pond sludge settling baffle plate (22) bottom connects with Aeration tank (3). With the air agitation of Aeration tank aeration tube (24), the mud of second pond (4) is spread back Aeration tank (3), solve former to need sludge pump The work that just can complete.

Regulating reservoir (1) bottom surface is higher than anaerobic pond (2) end face.Anaerobic pond (2), blast pool (3), second pond (4), sterilization pool (5), the end height such as middle pond (6) configuration.Bilge well (26) is equipped with the water inlet pipe of self-suction sewage pump (8) and bottom valve (9), regulating reservoir (1) equipped with the outlet pipe of self-suction sewage pump (8).Regulating reservoir (1) outlet pipe is equipped with regulating reservoir outlet pipe water-filling electromagnetic valve (11), tune Joint pond outlet pipe bottom valve (12), regulating reservoir outlet pipe electrodynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14).By sewage from sewage Well (26) is raised to regulating reservoir (1), and regulating reservoir (1) sewage is under the dual function of pressure itself and siphon, by regulating reservoir water outlet Pipe electrodynamic valve (13) controls flow.Successively flow through anaerobic pond (2), Aeration tank (3), second pond (4), sterilization pool (5), middle pond (6).Loading line is arranged at regulating reservoir (1), blast pool (3), medicine-adding bin (7) bottom.It is adjusted pond pre-by high pressure swirl blower fan (18) Gas explosion valve (15), medicine-adding bin medicine air-flow stirring device valve (16), Aeration tank gas explosion valve (17), respectively to Aeration tank (3) aeration tube (24), regulating reservoir (1) pre-aerating pipe (25), medicine air-flow stirring device (20) blow air.Second pond water inlet (23) is positioned at exposure Gas pond (3) and the middle part of second pond (4) partition wall.

The advantage of the sewage disposal system that equipment installs assembly stepped configuration concentratedly is: 1, equipment is intensive energy-conservation.2, cost Low.3, sewage disposal device is all placed in equipment room, installs and easy to maintenance.4, reliability is high, failure rate is low, operation maintenance expense With low.

Accompanying drawing explanation

Fig. 1 shows that equipment installs the sewage disposal system configuration figure of assembly stepped configuration concentratedly.

In figure: 1-regulating reservoir;2-anaerobic pond;3-Aeration tank;4-second pond;5-sterilization pool;Pond in 6-;7-medicine-adding bin; 8-self-suction sewage pump;9-bilge well bottom valve;10-regulating reservoir water inlet pipe electromagnetic valve;11-regulating reservoir outlet pipe water-filling electromagnetic valve;12- Regulating reservoir outlet pipe bottom valve;13-regulating reservoir outlet pipe electrodynamic valve;14-regulating reservoir outlet pipe electromagnetic valve;The pre-gas explosion of 15-regulating reservoir Valve;16-medicine-adding bin medicine air-flow stirring device valve;17-Aeration tank gas explosion valve;18-high pressure swirl blower fan;19-dosing pump;20-medicine Product air-flow stirring device;21-equipment room;22-second pond sludge settling slanting baffle;23-second pond water inlet;24-Aeration tank aeration Pipe;The pre-aerating pipe of 25-regulating reservoir;26-bilge well.

Detailed description of the invention

Self-suction sewage pump (8) is with self-priming DSU-100 sewage pump.High pressure swirl blower fan (18) RT-H5122BS high pressure whirlpool Cyclone cluster.Regulating reservoir water inlet pipe electromagnetic valve (10) ZCS DF DN100 flange normal-open electromagnetic valve.Regulating reservoir outlet pipe water-filling Electromagnetic valve (11), regulating reservoir outlet pipe electromagnetic valve (14) ZCS DF DN100 flange normal-closed electromagnetic valve.Regulating reservoir outlet pipe D941X-16DN100 electrodynamic valve used by electrodynamic valve (13).Regulating reservoir charge valve (15), Aeration tank charge valve (17) use upvc DN100 Valve.Medicine-adding bin charge valve (16) upvc DN25 valve.Medicine air-flow stirring device (20) is equipped with one bottom disinfecting bucket The circular air-flow stirring device being made up of upvc plastic tube.In the inner side of agitator equipped with nozzle.Equipped with venturi gas on nozzle Water mixer, the pressure-air provided with high pressure swirl blower fan (18) completes medicine stirring work.In order to improve clean outlet degree Second pond water inlet (23) is positioned at Aeration tank (3) and the middle part of second pond (4) partition wall.Second pond mud is arranged at second pond (4) bottom Sedimentation slanting baffle (22).Second pond (4) bottom communicates with Aeration tank (3), with the air agitation of Aeration tank aeration tube (24) two The mud in heavy pond (4) spreads back Aeration tank (3).

Starting self-suction sewage pump (8), sewage is through bilge well bottom valve (9), self-suction sewage pump (8), regulating reservoir water inlet pipe electricity Magnet valve (10) enters regulating reservoir (1).After regulating reservoir (1) water level reaches setting height, regulating reservoir water inlet pipe electromagnetic valve (10) cuts out. Regulating reservoir outlet pipe water-filling electromagnetic valve (11), regulating reservoir outlet pipe electrodynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14) are simultaneously Open.Sewage is through regulating reservoir outlet pipe water-filling electromagnetic valve (11), regulating reservoir outlet pipe electrodynamic valve (13), regulating reservoir outlet pipe electricity Magnet valve (14) enters anaerobic pond (2).Regulating reservoir outlet pipe bottom valve (12) is now in closed mode.Regulating reservoir water outlet after one minute Pipe water-filling electromagnetic valve (11) is closed, and regulating reservoir water inlet pipe electromagnetic valve (10) is opened.Self-suction sewage pump (8) continues to regulating reservoir (1) Supply water.Regulating reservoir (1) sewage is under the effect that pressure itself and siphon are dual, and regulating reservoir outlet pipe bottom valve (12) is opened, sewage Enter detest through regulating reservoir outlet pipe bottom valve (12), regulating reservoir outlet pipe electrodynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14) Oxygen pond (2).

Regulating reservoir outlet pipe electrodynamic valve (13) is used for controlling the discharge of sewage.Regulating reservoir outlet pipe electromagnetic valve (14) is for unexpected During power failure, stop supplying water to anaerobic pond (2) and setting.Sewage is through anaerobic pond (2), Aeration tank (3), second pond (4), sterilization pool (5) to middle pond (6).Complete sewage treatment works.

Claims (6)

1. equipment installs the sewage disposal system of assembly stepped configuration concentratedly, it is characterized in that: by regulating reservoir (1), anaerobic pond (2), Aeration tank (3), second pond (4), sterilization pool (5), middle pond (6), medicine-adding bin (7), self-suction sewage pump (8), bilge well bottom valve (9), regulating reservoir water inlet pipe electromagnetic valve (10), regulating reservoir outlet pipe water-filling electromagnetic valve (11), regulating reservoir outlet pipe bottom valve (12), tune Joint pond outlet pipe electrodynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14), regulating reservoir pre-gas explosion valve (15), medicine-adding bin medicine air-flow Agitator valve (16), Aeration tank gas explosion valve (17), high pressure swirl blower fan (18), dosing pump (19), medicine air-flow stirring device (20), Equipment room (21), second pond sludge settling baffle plate (22), second pond water inlet (23), Aeration tank aeration tube (24), regulating reservoir are pre- Aerating pipe (25), bilge well (26) form.
Equipment the most according to claim 1 installs the sewage disposal system of assembly stepped configuration concentratedly, it is characterized in that: regulation Pond (1) bottom surface is higher than anaerobic pond (2) end face, places with top, anaerobic pond (2) pond relative level at the bottom of regulating reservoir (1) pond.
Equipment the most according to claim 1 installs the sewage disposal system of assembly stepped configuration concentratedly, it is characterized in that: regulation Pond equipped with regulating reservoir outlet pipe water-filling electromagnetic valve (11), regulating reservoir outlet pipe bottom valve (12), regulating reservoir outlet pipe electrodynamic valve (13), Regulating reservoir outlet pipe electromagnetic valve (14), regulating reservoir (1) utilizes self gravitation and the siphon principle of sewage, is adjusted at the bottom of the outlet pipe of pond Valve (12), regulating reservoir outlet pipe electrodynamic valve (13), regulating reservoir outlet pipe electromagnetic valve (14) complete anaerobic pond (2) quantitative water supply and Prevent from stopping during accidental power failure feeding water to anaerobic pond (2).
Equipment the most according to claim 1 installs the sewage disposal system of assembly stepped configuration concentratedly, it is characterized in that: sewage Processing equipment is all arranged on equipment room (21).
Equipment the most according to claim 1 installs the sewage disposal system of assembly stepped configuration concentratedly, it is characterized in that: two sink Heavy pond sludge settling baffle plate (23) is installed in bottom, pond (4), and baffle plate bottom connects with Aeration tank (3).Utilize the air agitation of gas explosion The mud of second pond (4) is spread back Aeration tank (3).
Equipment the most according to claim 1 installs the sewage disposal system of assembly stepped configuration concentratedly, it is characterized in that: disappear Medicine air-flow stirring device (20) is arranged at poison bucket (7) bottom, and medicine stirs with being placed in what medicine-adding bin bottom disc shape insides of pipes split Venturi gas-water mixer stirring medicine.
CN201610339648.0A 2016-05-15 2016-05-15 Sewage treatment system with centralized-mounted equipment and stepwise-arranged components CN106045190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610339648.0A CN106045190A (en) 2016-05-15 2016-05-15 Sewage treatment system with centralized-mounted equipment and stepwise-arranged components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610339648.0A CN106045190A (en) 2016-05-15 2016-05-15 Sewage treatment system with centralized-mounted equipment and stepwise-arranged components

Publications (1)

Publication Number Publication Date
CN106045190A true CN106045190A (en) 2016-10-26

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206090A (en) * 1983-05-11 1984-11-21 Nippon Kokan Kk <Nkk> Process for treating organic waste liquid
DE3677163D1 (en) * 1985-12-04 1991-02-28 Meidensha Electric Mfg Co Ltd Method and device for water treatment.
CN201678562U (en) * 2010-04-06 2010-12-22 河南省环境保护科学研究院 Integrated sludge self-backflow aeration sediment device
CN202881049U (en) * 2012-09-23 2013-04-17 山东贝特尔环保科技有限公司 Buried type sewage treatment device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206090A (en) * 1983-05-11 1984-11-21 Nippon Kokan Kk <Nkk> Process for treating organic waste liquid
DE3677163D1 (en) * 1985-12-04 1991-02-28 Meidensha Electric Mfg Co Ltd Method and device for water treatment.
CN201678562U (en) * 2010-04-06 2010-12-22 河南省环境保护科学研究院 Integrated sludge self-backflow aeration sediment device
CN202881049U (en) * 2012-09-23 2013-04-17 山东贝特尔环保科技有限公司 Buried type sewage treatment device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
高艳玲主编: "污水城市处理及中水回用技术", 《城市污水处理技术及工艺运行管理》 *

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