CN110627247A - Chemical plant sewage treatment purifier - Google Patents
Chemical plant sewage treatment purifier Download PDFInfo
- Publication number
- CN110627247A CN110627247A CN201810641366.5A CN201810641366A CN110627247A CN 110627247 A CN110627247 A CN 110627247A CN 201810641366 A CN201810641366 A CN 201810641366A CN 110627247 A CN110627247 A CN 110627247A
- Authority
- CN
- China
- Prior art keywords
- side wall
- box
- shell
- fixedly connected
- purification
- 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.)
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Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
Abstract
The invention discloses a sewage treatment and purification device for a chemical plant, which comprises a shell and a purification box, wherein the inner bottom wall of the shell is fixedly connected with the lower end of the purification box through a plurality of supporting legs, the upper end of the side wall of one side of the purification box is inserted with one end of a water inlet pipe, the other end of the water inlet pipe penetrates through the side wall of the shell and reaches the outer cavity of the shell, the upper end of the shell is fixedly connected with a motor through a bracket, the output end of the motor is connected with the upper end of the stirring rod, the lower end of the stirring rod reaches the inner cavity of the purifying box and is rotationally connected with the middle part of the inner bottom wall of the purifying box, and the stirring impeller is fixedly sleeved at the lower end of one section of the stirring rod positioned in the inner cavity of the purifying box, so that the chemical plant sewage treatment purifying device is simple in structure, the three parts are combined, the sewage purification speed is effectively improved, the purification efficiency of the purifying device is ensured, the cleanness of water quality is ensured, and the practicability is greatly improved.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a chemical plant sewage treatment and purification device.
Background
Sewage, in general, refers to wastewater from domestic and production discharges that is subject to some degree of pollution. Sewage treatment refers to a process of purifying sewage in order to meet the water quality requirement of draining 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, particularly to the chemical industry, generated sewage contains a large amount of chemical agents and seriously pollutes the environment, the speed of the sewage treatment device in the current market is low when the sewage is treated, the sewage treatment device can not meet the requirement of a large amount of sewage discharged by large-scale production gradually, meanwhile, the purification of the sewage by using a grating or a filter is a necessary process procedure for most of sewage treatment, the phenomenon that the sewage is difficult to block and inconvenient to clean due to the fact that a simple filtering device is adopted in the prior art to filter the sewage is provided, and therefore, a chemical plant sewage treatment and purification device is provided.
Disclosure of Invention
The invention aims to provide a chemical plant sewage treatment and purification device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a chemical plant sewage treatment and purification device comprises a shell and a purification box, wherein the inner bottom wall of the shell is fixedly connected with the lower end of the purification box through a plurality of supporting legs, the upper end of one side wall of the purification box is communicated and inserted with one end of a water inlet pipe, the other end of the water inlet pipe penetrates through the side wall of the shell and reaches the outer cavity of the shell, the upper end of the shell is fixedly connected with a motor through a support, the output end of the motor is connected with the upper end of a stirring rod, the lower end of the stirring rod reaches the inner cavity of the purification box and is rotatably connected with the middle part of the inner bottom wall of the purification box, a stirring impeller is fixedly sleeved at one section of the lower end of the inner cavity of the purification box, the lower end of one side wall of the purification box, which is far away from the water inlet pipe, is communicated with one end, the upper end of the impurity collecting box is fixedly connected with the lower end of the water outlet pipe, the inner side wall of the water outlet pipe is obliquely and fixedly connected with a filter screen, a water pump is installed on the water outlet pipe, and the upper end of the water outlet pipe is fixedly connected with the lower end of an anti-blocking device;
the section of the stirring rod positioned on the outer cavity of the shell is fixedly sleeved with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, the middle part of the lower end of the second belt wheel is fixedly connected with the upper end of a rotating shaft, the lower end of the rotating shaft penetrates through the top wall of the shell to reach the inner cavity of the shell and is rotationally connected with the upper end of a water outlet pipe, the lower end of the section of the side wall of the rotating shaft positioned in the inner cavity of the shell is fixedly sleeved with a first cam, the upper end of the section of the side wall of the rotating shaft positioned in the inner cavity of the shell is fixedly sleeved with a second cam, the upper end of the side wall of the purifying box far away from the water inlet pipe is fixedly connected with a medicament box, the inner side wall of the medicament box is slidably connected with a third piston, the middle part of the side wall, the third spring is sleeved on the third hydraulic rod, one end of the third spring is connected with the side wall of the third piston, the other end of the third spring is connected with the inner side wall of the chemical box, the upper end of the side wall of the chemical box, away from the second pressing block, of one side is connected with one end of the nozzle in a through mode, and the other end of the nozzle penetrates through the side wall of the purifying box and extends into the inner cavity of the purifying box.
Preferably, the anti-clogging device comprises a first hydraulic tank, a first piston, a cleaning brush, a second hydraulic tank and a first pressing block, wherein the lower end of the first hydraulic tank is fixedly connected with the upper end of the water outlet pipe in an inclined manner, the inner side wall of the first hydraulic tank is connected with the first piston in a sliding manner, the middle part of the lower end of the first piston is fixedly connected with the upper end of a first hydraulic rod in an inclined manner, the lower end of the first hydraulic rod reaches the inner cavity of the water outlet pipe and is fixedly connected with the upper end of the cleaning brush, a first spring is sleeved on the first hydraulic rod, the upper end of the first spring is connected with the lower end of the first piston, the lower end of the first spring is connected with the inner bottom wall of the first hydraulic tank, the side wall of the cleaning brush, which is far away from the purification tank, is abutted against the side wall of the filter screen, the upper end of the side wall of the first hydraulic tank, and the lower end of the second hydraulic tank is fixedly connected with the upper end of the water outlet pipe, the inner cavity of the second hydraulic tank is connected with a second piston in a sliding mode, the middle of one side wall of one side, far away from the first hydraulic tank, of the second piston is perpendicularly connected with one end of a second hydraulic rod, the other end of the second hydraulic rod reaches the outer cavity of the second hydraulic tank and is perpendicularly connected with the middle of one side wall of the first pressing block, a second spring is sleeved on the second hydraulic rod, one end of the second spring is connected with the side wall of the second piston, and the other end of the second spring is connected with the inner side wall of the second hydraulic tank.
Preferably, the inclination angle between the filter screen and the inner side wall of the water outlet pipe is fifty degrees to seventy degrees.
Preferably, the inner side wall of the water inlet pipe is fixedly connected with a fine screen.
Preferably, a rubber protective layer is fixedly connected to the side wall of the first cam.
Compared with the prior art, the invention has the beneficial effects that:
the chemical plant sewage treatment and purification device has simple structure,
1. through puddler and impeller's dual stirring effect, the purification medicament that the cooperation chemical tank instiled into, efficient continuous purification treatment sewage has improved the speed of purification greatly.
2. Through the drive of a motor, effectual a large amount of parts and drive arrangement of having saved, it is convenient to produce, has saved a large amount of manufacturing cost, facilitate promotion.
3. The use of anti-clogging device for the filter screen can the efficient constantly filter dust and flocculation, guarantees the filtration efficiency of filter screen, guarantees the cleanness of quality of water.
The three combines, and the effectual speed that has improved sewage purification has guaranteed purifier's purification efficiency, guarantees the cleanness of quality of water, has improved the practicality greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the anti-clogging device.
In the figure: the device comprises a shell 1, a purification box 2, a motor 3, a stirring rod 4, a stirring impeller 5, a filter screen 6, a water pump 7, an impurity collecting box 8, an anti-blocking device 9, a first hydraulic box 91, a first piston 92, a cleaning brush 93, a second hydraulic box 94, a first pressing block 95, a first cam 10, a first belt wheel 11, a medicament box 12 and a nozzle 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a chemical plant sewage treatment purifier, includes shell 1 and purifying box 2, and the lower extreme of a plurality of supporting legs fixed connection purifying box 2 is passed through to the inner diapire of shell 1, and one side lateral wall upper end of purifying box 2 link up the one end that the grafting has the inlet tube, and the other end of inlet tube runs through the lateral wall of shell 1 and reachs the exocoel of shell 1, the inside wall fixedly connected with fine screen cloth of inlet tube, the effectual gravel and the solid impurity that separate in the sewage of fine screen cloth in the inlet tube.
The upper end of the shell 1 is fixedly connected with a motor 3 through a support, the output end of the motor 3 is connected with the upper end of a stirring rod 4, the lower end of the stirring rod 4 reaches the inner cavity of the purifying box 2 and is rotationally connected with the middle part of the inner bottom wall of the purifying box 2, a section of the lower end of the stirring rod 4, which is positioned in the inner cavity of the purifying box 2, is fixedly sleeved with a stirring impeller 5, the lower end of the side wall of the purifying box 2, which is far away from the water inlet pipe, is in through connection with one end of a water outlet pipe, the other end of the water outlet pipe penetrates through the side wall of the shell 1 to reach the outer cavity of the shell 1, the bottom wall of the water outlet pipe is provided with a through hole at the top wall of an impurity collecting box 8, the upper end of the impurity collecting box 8 is fixedly connected with the lower end of the water, the filter screen 6 effectively separates fine dust and flocculation to ensure the cleanness of water quality.
The anti-clogging device 9 comprises a first hydraulic tank 91, a first piston 92, a cleaning brush 93, a second hydraulic tank 94 and a first press block 95, wherein the lower end of the first hydraulic tank 91 is fixedly connected with the upper end of the water outlet pipe in an inclined manner, the inner side wall of the first hydraulic tank 91 is connected with the first piston 92 in a sliding manner, the middle part of the lower end of the first piston 92 is fixedly connected with the upper end of a first hydraulic rod in an inclined manner, the lower end of the first hydraulic rod reaches the inner cavity of the water outlet pipe and is fixedly connected with the upper end of the cleaning brush 93, a first spring is sleeved on the first hydraulic rod, the upper end of the first spring is connected with the lower end of the first piston 92, the lower end of the first spring is connected with the inner bottom wall of the first hydraulic tank 91, the side wall of the cleaning brush 93, which is far away from the purification tank 2, is abutted against the side wall of the filter screen 6, the upper end of the side wall of the, and the lower extreme of second hydraulic tank 94 and the upper end fixed connection of outlet pipe, the inner chamber sliding connection of second hydraulic tank 94 has the second piston, and the second piston keeps away from the one side lateral wall middle part of first hydraulic tank 91 and connects the one end of second hydraulic pressure pole perpendicularly, the other end of second hydraulic pressure pole reachs the exocoel of second hydraulic tank 94 and connects one side lateral wall middle part of first briquetting 95 perpendicularly, the second spring has been cup jointed on the second hydraulic pressure pole, and the one end of second spring is connected with the lateral wall of second piston, the other end of second spring is connected with the inside wall of second hydraulic tank, anti-clogging device 9's use, make filter screen 6 constantly filter dust and flocculation that can be efficient, guarantee filter screen 6's filtration efficiency, guarantee the cleanness of quality of water.
Puddler 4 is located one section of 1 exocoel of shell and fixes the cover and has connect first band pulley 11, and first band pulley 11 is connected with the second band pulley through the belt, the upper end of the lower extreme middle part fixedly connected with pivot of second band pulley, and the lower extreme of pivot runs through the roof of shell 1 and reachs the inner chamber of shell 1 and rotate with the upper end of outlet pipe and be connected, the pivot is located one section lateral wall lower extreme fixed cover of 1 intracavity of shell and has connect first cam 10, and the pivot is located one section lateral wall upper end fixed cover of 1 intracavity of shell and has connect the second cam, fixedly connected with rubber inoxidizing coating on the lateral wall of first cam 10, the first cam 10 of effectual protection, reduce.
The upper end of the side wall of the purifying box 2 far away from the water inlet pipe is fixedly connected with a chemical box 12, the inner side wall of the chemical box 12 is connected with a third piston in a sliding way, and the middle part of the side wall of one side of the third piston far away from the purifying box 2 is vertically connected with one end of a third hydraulic rod, the other end of the third hydraulic rod reaches the outer cavity of the chemical box 12 and is vertically connected with the middle part of the side wall of one side of the second pressing block, a third spring is sleeved on the third hydraulic rod, one end of a third spring is connected with the side wall of the third piston, the other end of the third spring is connected with the inner side wall of the chemical box 12, the upper end of the side wall of the chemical box 12 far away from the second press block is communicated with one end of a nozzle 13, and the other end of the nozzle 13 penetrates through the side wall of the purifying box 2 and extends into the inner cavity of the purifying box 2, the motor 3 and the external power supply jointly form a series circuit through a lead, and the water pump 7 and the external power supply jointly form a series circuit through a lead.
In the scheme, sewage is conveyed into the purifying box 2 through the water inlet pipe, gravel and solid impurities are effectively separated by the fine screen in the water inlet pipe, then an external power supply is switched on, the motor 3 is started to drive the first belt wheel 11 to rotate, the first belt wheel 11 drives the second belt wheel to rotate through the belt, the second cam on the rotating shaft rotates to abut against and extrude the second pressing block to drive the third piston to move leftwards in the chemical box 12, the purifying chemical in the chemical box 12 is pushed to drop into the purifying box 2 through the nozzle 13, and the impurities in the sewage are coagulated and settled;
meanwhile, the motor 3 is started to drive the stirring rod 4 and the stirring impeller 5 to rotate, and the stirring rod 4 and the stirring impeller 5 are matched with continuously dripped purifying agents, and are combined to accelerate the flocculation sedimentation process, after purification is finished, an external power supply is switched on, the water pump 7 is started to pump out purified water, and the filter screen 6 effectively separates fine dust and flocculation to ensure the cleanness of water quality;
the pivot rotates, drives first cam 10 and conflicts and extrudes first briquetting 95, promotes the second piston and slides left, and the hydraulic oil in the second hydraulic tank 94 gets into first hydraulic tank 91 through the connecting pipe that link up, presses and moves first piston 92 downstream, and filter screen 6 is scrubbed to cleaning brush 93 round trip, pushes away the dust on the filter screen 6 and flocculation into impurity collecting box 8, the effectual filtration efficiency who guarantees filter screen 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a chemical plant sewage treatment purifier, includes shell (1) and purifying box (2), the lower extreme of inner diapire through a plurality of supporting legs fixed connection purifying box (2) of shell (1), its characterized in that: the upper end of the side wall of one side of the purification box (2) is communicated and inserted with one end of a water inlet pipe, the other end of the water inlet pipe penetrates through the side wall of the shell (1) and reaches the outer cavity of the shell (1), the upper end of the shell (1) is fixedly connected with a motor (3) through a support, the output end of the motor (3) is connected with the upper end of a stirring rod (4), the lower end of the stirring rod (4) reaches the inner cavity of the purification box (2) and is rotatably connected with the middle part of the inner bottom wall of the purification box (2), a section of the lower end, positioned in the inner cavity of the purification box (2), of the stirring rod (4) is fixedly sleeved with a stirring impeller (5), the lower end of the side wall of one side, far away from the water inlet pipe, of the purification box (2) is communicated and connected with one end of a water outlet pipe, the other end of, the upper end of the impurity collecting box (8) is fixedly connected with the lower end of the water outlet pipe, the inner side wall of the water outlet pipe is obliquely and fixedly connected with a filter screen (6), a water pump (7) is installed on the water outlet pipe, and the upper end of the water outlet pipe is fixedly connected with the lower end of an anti-blocking device (9);
the stirring rod (4) is fixedly sleeved with a first belt wheel (11) on one section of the outer cavity of the shell (1), the first belt wheel (11) is connected with a second belt wheel through a belt, the middle part of the lower end of the second belt wheel is fixedly connected with the upper end of a rotating shaft, the lower end of the rotating shaft penetrates through the top wall of the shell (1) to reach the inner cavity of the shell (1) and is rotatably connected with the upper end of a water outlet pipe, the lower end of one section of the side wall of the rotating shaft, which is positioned in the inner cavity of the shell (1), is fixedly sleeved with a first cam (10), the upper end of one section of the side wall of the rotating shaft, which is positioned in the inner cavity of the shell (1), is fixedly sleeved with a second cam, the upper end of one side wall of the purifying box (2), which is far away from the water inlet pipe, is fixedly connected with a medicament box (, the other end of the third hydraulic rod reaches the outer cavity of the chemical box (12) and is vertically connected with the middle of one side wall of the second pressure block, a third spring is sleeved on the third hydraulic rod, one end of the third spring is connected with the side wall of the third piston, the other end of the third spring is connected with the inner side wall of the chemical box (12), the upper end of one side wall of the chemical box (12), which is far away from the second pressure block, is connected with one end of a nozzle (13) in a through mode, and the other end of the nozzle (13) penetrates through the side wall of the purification box (2) and extends into the inner cavity of the purification box (2).
2. The chemical plant sewage treatment and purification device of claim 1, wherein: the anti-blocking device (9) comprises a first hydraulic tank (91), a first piston (92), a cleaning brush (93), a second hydraulic tank (94) and a first pressing block (95), wherein the lower end of the first hydraulic tank (91) is obliquely and fixedly connected with the upper end of a water outlet pipe, the inner side wall of the first hydraulic tank (91) is slidably connected with the first piston (92), the middle part of the lower end of the first piston (92) is obliquely and fixedly connected with the upper end of a first hydraulic rod, the lower end of the first hydraulic rod reaches the inner cavity of the water outlet pipe and is fixedly connected with the upper end of the cleaning brush (93), a first spring is sleeved on the first hydraulic rod, the upper end of the first spring is connected with the lower end of the first piston (92), the lower end of the first spring is connected with the inner bottom wall of the first hydraulic tank (91), the side wall, far away from the purifying tank (2), of the cleaning brush (93) is abutted against the side wall of the filter screen (6), the upper end of one side wall of the first hydraulic tank (91), which is far away from the purification tank (2), is in through connection with the upper end of the side wall of the second hydraulic tank (94) through a connecting pipe, the lower end of the second hydraulic tank (94) is fixedly connected with the upper end of a water outlet pipe, the inner cavity of the second hydraulic tank (94) is connected with a second piston in a sliding manner, the middle of one side wall of the second piston, which is far away from the first hydraulic tank (91), is vertically connected with one end of a second hydraulic rod, the other end of the second hydraulic rod reaches the outer cavity of the second hydraulic tank (94) and is vertically connected with the middle of one side wall of a first pressing block (95), the second hydraulic rod is sleeved with a second spring, one end of the second spring is connected with the side wall of the second piston, and the other end of the second spring is connected with.
3. The chemical plant sewage treatment and purification device of claim 1, wherein: the inclination angle between the filter screen (6) and the inner side wall of the water outlet pipe is fifty degrees to seventy degrees.
4. The chemical plant sewage treatment and purification device of claim 1, wherein: the inside wall fixedly connected with fine screen cloth of inlet tube.
5. The chemical plant sewage treatment and purification device of claim 1, wherein: and a rubber protective layer is fixedly connected to the side wall of the first cam (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641366.5A CN110627247A (en) | 2018-06-21 | 2018-06-21 | Chemical plant sewage treatment purifier |
| PCT/CN2018/099528 WO2019242080A1 (en) | 2018-06-21 | 2018-08-09 | Chemical plant sewage processing and purifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641366.5A CN110627247A (en) | 2018-06-21 | 2018-06-21 | Chemical plant sewage treatment purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110627247A true CN110627247A (en) | 2019-12-31 |
Family
ID=68966180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810641366.5A Pending CN110627247A (en) | 2018-06-21 | 2018-06-21 | Chemical plant sewage treatment purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110627247A (en) |
| WO (1) | WO2019242080A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661310A (en) * | 2020-12-28 | 2021-04-16 | 华北理工大学 | Underground purification treatment equipment for coal mine water |
| CN113144716A (en) * | 2021-04-02 | 2021-07-23 | 安徽安能建设集团有限公司 | Municipal administration sewage treatment energy-concerving and environment-protective type filter equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659252A (en) * | 2020-06-04 | 2020-09-15 | 高朝阳 | A decompose and absorb integrative equipment of catalysis for containing ozone's exhaust-gas treatment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012107936A2 (en) * | 2011-02-08 | 2012-08-16 | Panduranga Revankar Krishna Prasad | A devise and method to separate at entry polluted water from clean water and treat it inside a river and inside a lake |
| CN206580570U (en) * | 2016-10-11 | 2017-10-24 | 天津森普美净环保科技有限公司 | A kind of daily life sewage disposal device |
| CN107261568A (en) * | 2017-08-21 | 2017-10-20 | 江苏广盛源科技发展有限公司 | A kind of environmental protection fiber cloth production effluent purifying device |
| CN107445353A (en) * | 2017-09-29 | 2017-12-08 | 陈功鸿 | A kind of environment protection sewage purifier |
| CN208561980U (en) * | 2018-06-21 | 2019-03-01 | 胡正云 | A kind of chemical plant sewage treatment purification device |
-
2018
- 2018-06-21 CN CN201810641366.5A patent/CN110627247A/en active Pending
- 2018-08-09 WO PCT/CN2018/099528 patent/WO2019242080A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661310A (en) * | 2020-12-28 | 2021-04-16 | 华北理工大学 | Underground purification treatment equipment for coal mine water |
| CN113144716A (en) * | 2021-04-02 | 2021-07-23 | 安徽安能建设集团有限公司 | Municipal administration sewage treatment energy-concerving and environment-protective type filter equipment |
| CN113144716B (en) * | 2021-04-02 | 2022-10-14 | 安徽安能建设集团有限公司 | Municipal administration sewage treatment energy-concerving and environment-protective type filter equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019242080A1 (en) | 2019-12-26 |
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Application publication date: 20191231 |
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