CN108203196A - A kind of municipal sewage treatment purifier - Google Patents
A kind of municipal sewage treatment purifier Download PDFInfo
- Publication number
- CN108203196A CN108203196A CN201711357016.8A CN201711357016A CN108203196A CN 108203196 A CN108203196 A CN 108203196A CN 201711357016 A CN201711357016 A CN 201711357016A CN 108203196 A CN108203196 A CN 108203196A
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- China
- Prior art keywords
- aeration
- strainer
- pipe
- connection
- tank
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a kind of municipal sewage treatment purifiers,Including sewage inlet pipe,Precipitation tank,Drainage plate,Rotating separation cylinder,Grid,Impurity removal pipe,First pipe,First pressure gauge,Lautertuns,First strainer,Second strainer,Third strainer,First layer filtrate,Second layer filtrate,Flusher,High pressure reverse osmosis membrane,Second pipe,Aeration tank,Flow control valve,Aeration pipe holder,Aeration tube,External aeration tube,Aeration pump,Aeration head,Aeration is in charge of,Second pressure gauge,Third pipeline,Disinfection trough,Heating unit,Disinfectant conveyance conduit,Disinfectant control valve and outlet conduit,Common sewer in service for life area is connected with sewage inlet pipe,Sewage inlet pipe is connected with precipitation tank,Precipitation tank is connected with lautertuns,Lautertuns is connected with aeration tank,Aeration tank is connected with disinfection trough,Disinfection trough is connected with outlet conduit.Multi task process of the sewage by the present invention, purification efficiency effectively improve.
Description
Technical field
The present invention relates to a kind of municipal sewage treatment purifiers.
Background technology
Municipal sewage treatment has become a major issue of environmental protection, and existing sedimentation basin is typically all occupation of land face
The larger sedimentation basin of product, sewage residence time in sedimentation basin is longer, and the toxic hazard of biologic artifact is increased, precipitation effect
Rate is relatively low, and aeration capacity and range are not enough, and the treatment effeciency of sewage is relatively low.
Invention content
The technical problem to be solved in the present invention is to provide a kind of municipal sewage treatment purifiers.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of municipal sewage treatment purifier, including sewage inlet pipe, precipitation tank, drainage plate, rotating separation cylinder, grid, impurities removal
Matter pipe, first pipe, first pressure gauge, lautertuns, the first strainer, the second strainer, third strainer, first layer filtrate, the second layer
It is filtrate, flusher, high pressure reverse osmosis membrane, second pipe, aeration tank, flow control valve, aeration pipe holder, aeration tube, external
Aeration tube, aeration pump, aeration head, aeration are in charge of, the conveying of second pressure gauge, third pipeline, disinfection trough, heating unit, disinfectant
Pipeline, disinfectant control valve and outlet conduit, the common sewer in service for life area are connected with sewage inlet pipe, sewage inlet pipe with
Precipitation tank connects, and precipitation tank connects with lautertuns, and lautertuns is connected with aeration tank, and aeration tank is connected with disinfection trough, disinfection trough and
Outlet conduit connects.
Further, water inlet is provided at the top of the precipitation tank, the nozzle of sewage inlet pipe is connected with water inlet, precipitation
Slot is divided into drainage chamber and precipitation chamber, and the drainage plate of several uniform intervals arrangements is provided in drainage lumens room, and drainage plate tilts
Setting, close to water inlet, the other end of drainage plate precipitates and rotation point is provided in chamber close to precipitation chamber for one end of drainage plate
From cylinder, rotating separation cylinder, which connect with motor and driven by motor, to be rotated, the cylinder that rotating separation cylinder is open by top and bottom
It is formed with the conically shaped that top and bottom are open, the side wall of cylinder is provided with several holes, cylinder and the water of conically shaped junction
Prosposition, which is put, is provided with grid, and the bottom of precipitation tank is provided with impurity removal mouth, and impurity removal mouth is connected with impurity removal pipe, precipitation tank
Be provided with the first water outlet on side wall, the first water outlet is with precipitation chamber and is arranged on the top of grid, the first water outlet with
First pipe connects, and first pipe is connected with lautertuns.
Further, the bottom of the precipitation tank is spherical shape, and the top of precipitation tank is arch.
Further, the top of the precipitation tank is provided with first pressure gauge.
Further, the first strainer, the second strainer and third strainer, the first filter are arranged with from upper in the lautertuns
Net, the second strainer and third strainer are in zig-zag type, and one end of the first strainer connect with one end of the second strainer, the second strainer it is another
One end is connect with one end of third strainer, and first layer filtrate, the second strainer and are provided between the first strainer and the second strainer
Second layer filtrate is provided between three strainers, high pressure reverse osmosis membrane, the top setting of lautertuns are provided with below third strainer
There is flusher, the bottom portion side end of lautertuns is provided with the second water outlet, and the second water outlet is lower than the water inlet of first pipe, the
Two pipelines are connected with the second water outlet.
Further, the lautertuns is connected with aeration tank by second pipe, and flow-rate adjustment is provided on second pipe
Valve is provided with aeration pipe holder in aeration tank, and aeration pipe holder is fixed on across aeration tank on the inner wall of aeration tank, aeration tube branch
Aeration tube is provided on frame, one end of aeration tube is connect with aeration head, and aeration head is equipped with aerating pore, the other end of aeration tube
It is connect with external aeration tube, external aeration tube is connect with aeration pump, and the side wall of aeration tank is provided with third outlet, and third outlet is than the
The water inlet pipe mouth of two pipelines is low, and third outlet is connected with third pipeline, and the other end of third pipeline is connect with disinfection trough.
Further, through-hole is provided on the aeration head, multiple aerations are in charge of to be connected by through-hole with aeration head, aeration point
Multiple micropores are disposed on pipe.
Further, heating unit is provided on the inner wall of the disinfection trough, it is defeated to be provided with disinfectant at the top of disinfection trough
Nozzle is sent, disinfectant delivery spout is connected with disinfectant conveyance conduit, and disinfectant control valve is provided on disinfectant conveyance conduit,
Disinfection trough is connect with negative pressure chlorinating machine, the 4th outlet is provided on the side wall of disinfection trough, the 4th outlet is than the nozzle of third pipeline
Low, the 4th outlet is connected with outlet conduit.
Beneficial effects of the present invention：Impurity in precipitation tank of the present invention can be detached impurity more by rotating separation cylinder
It fully precipitates, gathers impurity removal mouth, convenient for the discharge of these sundries is further handled, lautertuns passes through first
Strainer, the second strainer and third strainer and first layer filtrate, second layer filtrate filter out solid particle polluter in flow and
Chemical impurity.The aeration head set in aeration tank is in charge of the range of the aeration expanded with aeration, makes aeration more abundant, is aerated
More comprehensively uniformly, the present invention improves the deposition efficiency of sewage, and purification is more abundant, and the treatment effeciency of sewage improves.
Description of the drawings
It, below will be to needed in the embodiment in order to more clearly illustrate the technical solution in the embodiment of the present invention
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments described in the present invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure diagram of precipitation tank.
Fig. 3 is the structure diagram of lautertuns.
Fig. 4 is the structure diagram of aeration tank.
Fig. 5 is the structure diagram of aeration head.
Fig. 6 is the structure diagram of disinfection trough.
Specific embodiment
Technical scheme of the present invention will be clearly and completely described by specific embodiment below.
As shown in Figure 1, a kind of municipal sewage treatment purifier, including sewage inlet pipe 1, precipitation tank 2, water inlet 3, drainage
Chamber 4, precipitation chamber 5, drainage plate 6, rotating separation cylinder 7, grid 8, impurity removal mouth 9, impurity removal pipe 10, the first water outlet 12,
First pipe 13, first pressure gauge 14, lautertuns 15, the first strainer 16, the second strainer 17, third strainer 18, first layer filtrate
19th, second layer filtrate 20, flusher 21, high pressure reverse osmosis membrane 22, the second water outlet 23, second pipe 24, aeration tank 25, stream
Adjustable valve 26, aeration pipe holder 27, aeration tube 28, external aeration tube 29, aeration pump 30, aeration head 31, aeration be in charge of 32, the
Two pressure gauges 33, third outlet 34, third pipeline 35, disinfection trough 36, heating unit 37, disinfectant delivery spout 38, disinfectant
Conveyance conduit 39, the outlet of disinfectant control valve the 40, the 4th 41 and outlet conduit 42.
Common sewer in service for life area is connected with sewage inlet pipe 1, and sewage inlet pipe 1 is connected with precipitation tank 2, sewage by
Sewage inlet pipe 1 is flowed into precipitation tank 2.Precipitation tank 2 is connected with lautertuns 15, and lautertuns 15 is connected with aeration tank 25, aeration tank
25 connect with disinfection trough 36.
As shown in Fig. 2, precipitation tank 2 uses the rectangular brick masonry structure of more lattice, the bottom of precipitation tank 2 is spherical shape, in order to resist
Internal pressure, the top of precipitation tank 2 are arch, and the top of precipitation tank 2 is provided with water inlet 3, the nozzle of sewage inlet pipe 1 with into
The mouth of a river 3 connects, and sewage enters precipitation tank 2 by water inlet 3.Precipitation tank 2 divides for drainage chamber 4 and precipitation chamber 5, drainage chamber
The drainage plate 6 of several uniform intervals arrangements is provided in 4, drainage plate 6 is obliquely installed relative to vertical line, one end of drainage plate 6
Close to water inlet 3, the other end of drainage plate 6 is close to precipitation chamber 5.Sewage is introduced to by drainage plate 6 in precipitation chamber 5.Precipitation
It is provided with rotating separation cylinder 7 in chamber 5, the cylinder 701 and top and bottom that rotating separation cylinder 7 is open by top and bottom are equal
The conically shaped 702 of opening is formed, and cylinder 701 is integrally formed with conically shaped 702, cylinder 701 and the level of 702 junction of conically shaped
Grid 8 is provided on position, the side wall of cylinder 701 is provided with several holes, and rotating separation cylinder 7 connect with motor and driven by motor
Rotation.It is rotated into the sewage in precipitation chamber in 7 high speed of rotating separation cylinder, under the influence of centrifugal force, mud-water separation, just
Water after step separation is flowed out by the hole on the side wall of cylinder 701.Sludge impurity sinks down into the bottom of precipitation tank 2 from conically shaped 702.
The bottom interior wall of precipitation tank 2 is equipped with natural earth and rubble on lower, and sludge impurity precipitates in precipitation tank 2.Precipitation
The bottom of slot 2 is provided with impurity removal mouth 9, and impurity removal mouth 9 is connected with impurity removal pipe 10, and impurity removal valve is provided on impurity removal pipe 10
Door 11 opens impurity removal 11 impurity by being deposited in 9 periodic cleaning precipitation tank 2 of impurity removal mouth of valve.
The first water outlet 12 is provided on the side wall of precipitation tank 2, the first water outlet 12 connects with precipitation chamber 5 and is arranged on lattice
The top of grid 8, the first water outlet 12 are connected with first pipe 13, and first pipe 13 is connected with lautertuns 15.Precipitation tank 2 goes to decontaminate
The larger particulate inorganic object of some proportions and considerable part suspended organic matter in water, to mitigate subsequent biological treatment
Load.
The top of precipitation tank 2 is provided with first pressure gauge 14, for detecting the pressure inside precipitation tank 2.
As shown in figure 3, the first strainer 16, the second strainer 17 and third strainer 18 are arranged with from upper in lautertuns 15,
First strainer 16, the second strainer 17 and third strainer 18 are in zig-zag type, one end of the first strainer 16 and one end of the second strainer 17
Connection, the other end of the second strainer 17 are connect with one end of third strainer 18.It is set between first strainer 16 and the second strainer 17
There is first layer filtrate 19, first layer filtrate 19 is activated carbon, and second layer filter is provided between the second strainer 17 and third strainer 18
Material 20, second layer filtrate 20 are chemical material, the chemical impurity in filter sewage.Pass through a strainer 16, the second strainer 17 and
Three strainers 18 and first layer filtrate 19, second layer filtrate 20 filter out solid particle polluter and chemical impurity in flow.
The top of lautertuns 15 is provided with flusher 21, and the first strainer is adhered to rinse using the impact force of flow
16th, the impurity of the second strainer 17 and third strainer 18 has the function that clean filter material.
The lower section of third strainer 18 is provided with high pressure reverse osmosis membrane 22, and high pressure reverse osmosis membrane 22 makes macromolecule and impurity particle
It cannot pass through, the bottom portion side end of lautertuns 15 is provided with the second water outlet 23, and the second water outlet 23 is than the water inlet of first pipe 13
Mouth is low, and second pipe 24 is connected with the second water outlet 23, and purified water discharges lautertuns 15 through going out second pipe 24.
As shown in Figure 4,5, lautertuns 15 is connected with aeration tank 25 by second pipe 24, and stream is provided on second pipe 24
Adjustable valve 26.Aeration pipe holder 27 is provided in aeration tank 25, aeration pipe holder 27 is fixed on aeration tank across aeration tank 25
On 25 inner wall, aeration tube 28 is provided in aeration pipe holder 27, external aeration tube 29 is connect with aeration tube 28 for aeration
Oxygen is provided in head, external aeration tube 29 is connect with aeration pump 30.Aeration tube 28 is connect with aeration head 31, and aeration head 31 is equipped with
The aerating pore that oxygen passes through, the gas that external aeration tube 29 conveys enter through aeration tube 28 in aeration head 31.In order to make exposure
Gas is more uniform, and through-hole is provided on aeration head 31, and multiple aerations are in charge of 32 and are connected by through-hole with aeration head 31, and aeration is in charge of
Multiple micropores are disposed on 32.The top of aeration tank 25 is provided with second pressure gauge 33, detects the pressure in aeration tank 25.
The side wall of aeration tank 25 is provided with third outlet 34, and third outlet 34 is lower than the water inlet pipe mouth of second pipe 24.Third
Outlet 34 is connected with third pipeline 35, and the other end of third pipeline 35 is connect with disinfection trough 36.
As shown in fig. 6, heating unit 37 is provided on the inner wall of disinfection trough 36, for heating disinfection.The top of disinfection trough 36
Portion is provided with disinfectant delivery spout 38, and disinfectant conveyance conduit 39 is connected with disinfectant delivery spout 38, disinfectant delivery pipe
Disinfectant control valve 40 is provided on road 39, disinfection trough 36 is connect with negative pressure chlorinating machine, and is provided on the side wall of disinfection trough 36
Four outlets 41, the 4th outlet 41 is lower than the nozzle of third pipeline 35, and the 4th outlet 41 is connected with outlet conduit 42, by precipitating,
Water after filtering, disinfection is flowed out by outlet conduit 42.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with range, under the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, claimed skill of the invention
Art content is all documented in technology claim.
Claims (8)
1. a kind of municipal sewage treatment purifier, it is characterised in that：Including sewage inlet pipe（1）, precipitation tank（2）, drainage plate
（6）, rotating separation cylinder（7）, grid（8）, impurity removal pipe（10）, first pipe（13）, first pressure gauge（14）, lautertuns
（15）, the first strainer（16）, the second strainer（17）, third strainer（18）, first layer filtrate（19）, second layer filtrate（20）, punching
Cleaning device（21）, high pressure reverse osmosis membrane（22）, second pipe（24）, aeration tank（25）, flow control valve（26）, aeration tube branch
Frame（27）, aeration tube（28）, external aeration tube（29）, aeration pump（30）, aeration head（31）, aeration be in charge of（32）, second pressure
Table（33）, third pipeline（35）, disinfection trough（36）, heating unit（37）, disinfectant conveyance conduit（39）, disinfectant control valve
（40）And outlet conduit（42）, common sewer and sewage inlet pipe in service for life area（1）It is connected, sewage inlet pipe（1）With sinking
Shallow lake slot（2）Connection, precipitation tank（2）With lautertuns（15）Connection, lautertuns（15）With aeration tank（25）Connection, aeration tank（25）With
Disinfection trough（36）Connection, disinfection trough（36）With outlet conduit（42）Connection.
2. a kind of municipal sewage treatment purifier according to claim 1, it is characterised in that：The precipitation tank（2）'s
Top is provided with water inlet（3）, sewage inlet pipe（1）Nozzle and water inlet（3）Connection, precipitation tank（2）It is divided into drainage chamber（4）
With precipitation chamber（5）, drain chamber（4）Inside it is provided with the drainage plate of several uniform intervals arrangements（6）, drainage plate（6）Inclination is set
It puts, drainage plate（6）One end close to water inlet（3）, drainage plate（6）The other end close to precipitation chamber（5）, precipitate chamber（5）
Inside it is provided with rotating separation cylinder（7）, rotating separation cylinder（7）It connect with motor and is driven by motor and rotated, rotating separation cylinder（7）By
The cylinder that top and bottom are open（701）The conically shaped being open with top and bottom（702）It forms, cylinder（701）Side
Wall is provided with several holes, cylinder（701）With conically shaped（702）Grid is provided on the horizontal position of junction（8）, precipitation tank
（2）Bottom be provided with impurity removal mouth（9）, impurity removal mouth（9）With impurity removal pipe（10）Connection, precipitation tank（2）Side wall on open
There is the first water outlet（12）, the first water outlet（12）With precipitating chamber（5）It connects and is arranged on grid（8）Top, first goes out
The mouth of a river（12）With first pipe（13）Connection, first pipe（13）With lautertuns（15）Connection.
3. a kind of municipal sewage treatment purifier according to claim 2, it is characterised in that：The precipitation tank（2）'s
Bottom is spherical, precipitation tank（2）Top be arch.
4. a kind of municipal sewage treatment purifier according to claim 3, it is characterised in that：The precipitation tank（2）'s
Top is provided with first pressure gauge（14）.
5. a kind of municipal sewage treatment purifier according to claim 4, it is characterised in that：The lautertuns（15）It is interior
The first strainer is arranged with from upper（16）, the second strainer（17）With third strainer（18）, the first strainer（16）, the second strainer
（17）With third strainer（18）In zig-zag type, the first strainer（16）One end and the second strainer（17）One end connection, second filter
Net（17）The other end and third strainer（18）One end connection, the first strainer（16）With the second strainer（17）Between be provided with
One layer of filtrate（19）, the second strainer（17）With third strainer（18）Between be provided with second layer filtrate（20）, third strainer（18）
Lower section be provided with high pressure reverse osmosis membrane（22）, lautertuns（15）Top be provided with flusher（21）, lautertuns（15）'s
Bottom portion side end is provided with the second water outlet（23）, the second water outlet（23）Compare first pipe（13）Water inlet it is low, second pipe
（24）With the second water outlet（23）Connection.
6. a kind of municipal sewage treatment purifier according to claim 5, it is characterised in that：The lautertuns（15）With
Aeration tank（25）Pass through second pipe（24）Connection, second pipe（24）On be provided with flow control valve（26）, aeration tank（25）
Inside it is provided with aeration pipe holder（27）, aeration pipe holder（27）Across aeration tank（25）It is fixed on aeration tank（25）Inner wall on,
Aeration pipe holder（27）On be provided with aeration tube（28）, aeration tube（28）One end and aeration head（31）Connection, aeration head（31）
It is equipped with aerating pore, aeration tube（28）The other end and external aeration tube（29）Connection, external aeration tube（29）With aeration pump
（30）Connection, aeration tank（25）Side wall be provided with third outlet（34）, third outlet（34）Compare second pipe（24）Water inlet pipe
Mouth is low, third outlet（34）With third pipeline（35）Connection, third pipeline（35）The other end and disinfection trough（36）Connection.
7. a kind of municipal sewage treatment purifier according to claim 6, it is characterised in that：The aeration head（31）On
Through-hole is provided with, multiple aerations are in charge of（32）Pass through through-hole and aeration head（31）Connection, aeration are in charge of（32）On be disposed with it is more
A micropore.
8. a kind of municipal sewage treatment purifier according to claim 7, it is characterised in that：The disinfection trough（36）'s
Heating unit is provided on inner wall（37）, disinfection trough（36）Top be provided with disinfectant delivery spout（38）, disinfectant conveying
Nozzle（38）With disinfectant conveyance conduit（39）Connection, disinfectant conveyance conduit（39）On be provided with disinfectant control valve（40）,
Disinfection trough（36）It is connect with negative pressure chlorinating machine, disinfection trough（36）Side wall on be provided with the 4th outlet（41）, the 4th outlet（41）
Than third pipeline（35）Nozzle it is low, the 4th outlet（41）With outlet conduit（42）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711357016.8A CN108203196A (en) | 2017-12-16 | 2017-12-16 | A kind of municipal sewage treatment purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711357016.8A CN108203196A (en) | 2017-12-16 | 2017-12-16 | A kind of municipal sewage treatment purifier |
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| CN108203196A true CN108203196A (en) | 2018-06-26 |
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| CN201711357016.8A Pending CN108203196A (en) | 2017-12-16 | 2017-12-16 | A kind of municipal sewage treatment purifier |
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Cited By (7)
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| CN108862917A (en) * | 2018-07-20 | 2018-11-23 | 杨启荣 | A kind of environmental protection sanitary sewage power generator |
| CN108996784A (en) * | 2018-09-03 | 2018-12-14 | 黄国治 | The sewage disposal system of multi-phase dual cycle |
| CN109678279A (en) * | 2019-02-27 | 2019-04-26 | 杭州航航环保科技有限公司 | Sewage desulfurization process device |
| CN111204903A (en) * | 2020-02-28 | 2020-05-29 | 安徽净工坊环保科技有限公司 | Energy-concerving and environment-protective town sewage discharge purification unit |
| CN111792785A (en) * | 2020-07-17 | 2020-10-20 | 江苏泓铭环境发展有限公司 | High-flux biofilm reactor |
| CN112281989A (en) * | 2020-10-13 | 2021-01-29 | 安徽建筑大学城市建设学院 | Road green belt automatic micro-spraying system using urban reclaimed water |
| CN115180751A (en) * | 2021-04-06 | 2022-10-14 | 无锡华积能环保科技有限公司 | DSD deodorization sterilization equipment |
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Application publication date: 20180626 |