CN111991862A - Avoid foam adhesion to cause waste water treatment auxiliary device who blocks up on filter screen - Google Patents
Avoid foam adhesion to cause waste water treatment auxiliary device who blocks up on filter screen Download PDFInfo
- Publication number
- CN111991862A CN111991862A CN202010801074.0A CN202010801074A CN111991862A CN 111991862 A CN111991862 A CN 111991862A CN 202010801074 A CN202010801074 A CN 202010801074A CN 111991862 A CN111991862 A CN 111991862A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- rod
- movable
- fixedly connected
- auxiliary device
- 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.)
- Withdrawn
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- 239000006260 foam Substances 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 210000005239 tubule Anatomy 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of wastewater treatment and discloses a wastewater treatment auxiliary device for preventing foam from adhering to a filter screen to cause blockage. After filter screen department is blockked up, the power that the bottom of connecting pipe pressed down can disappear, the bottom of supporting seat resumes normal state, and the movable rod resumes to the normal position, drives the carriage release lever rebound, and the carriage release lever drives movable block extrusion activity button, and the activity button passes through compression spring and promotes the pole that moves up, and the pole that moves up passes through the rotary rod and sticks up the pole jack-up filter screen for the inside passageway of tubule is opened, can strike off the adhesion thing that filter screen and subframe department blocked.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment auxiliary device for preventing foam from being adhered to a filter screen to cause blockage.
Background
Along with the development of cities and the advance of rural urbanization, more and more wastewater is generated in daily life and industrial production, and if the wastewater cannot be treated in time, the wastewater not only can restrict the sustainable development of social economy, but also can cause negative influence on the living environment of people, so that wastewater treatment devices are arranged in many cities and rural areas.
At present, a typical wastewater treatment process flow comprises stages of mechanical treatment, biological treatment, sludge treatment and the like, when the wastewater is mechanically treated, the wastewater needs to be filtered, a filter screen is generally adopted for filtering, but in the wastewater filtering process, foam adheres to the filter screen, the filter screen is blocked, the filtering effect is reduced, and the water quality is turbid.
Disclosure of Invention
Technical scheme (I)
In order to solve the technical problems, the invention provides the following technical scheme: a wastewater treatment auxiliary device for avoiding blockage caused by adhesion of foam on a filter screen comprises the filter screen, wherein the bottom of the filter screen is movably connected with a supporting seat, the back of the filter screen is movably connected with an auxiliary frame, a connecting pipe penetrates through the top of the supporting seat, a supporting column is fixedly connected with the bottom of the supporting seat, a channel is arranged at the inner end of the bottom of the supporting column, a movable button penetrates through the inner side wall of the channel, a movable rod is movably connected with the bottom of the supporting seat, a movable rod is fixedly connected with the bottom of the movable rod, a movable block is fixedly connected with one end of the movable rod close to the movable block, a connecting rod is fixedly connected between the movable blocks, a supporting rod is fixedly connected with one side of the movable block close to the supporting rod, a supporting table is fixedly connected with the right end of the supporting rod, a, the inside of support column is run through there is compression spring, and compression spring's top elastic connection has the pole that shifts up, and the lateral wall that shifts up the pole runs through the inside of support column and extends to the inside of supporting seat, the inside top fixedly connected with dead lever of supporting seat, and the bottom of dead lever is rotated and is connected with the rotary rod, the inside bottom fixedly connected with branch of supporting seat, the top of branch is rotated and is connected with the pole of perk, swing joint has the tubule between the lateral wall of filter screen and subframe, and the inside swing joint of tubule has the fly leaf.
Preferably, the side wall of the movable button is movably connected to the inner side wall of the channel, and the movable button can slide inside and outside the side wall of the channel when being extruded by external force.
Preferably, the top of the movable block is located right below the channel, and the side wall of the movable block is subjected to an upward lifting force, so that the movable block can be lifted upwards and just plugged in the channel.
Preferably, the inner end of the movable button is movably connected to the side wall of the compression spring, and when the movable button is extruded towards the inside of the supporting column, the movable button can be just extruded to the side wall of the compression spring, so that the top of the compression spring moves upwards.
Preferably, one end of the rotating rod, which is close to the upward moving rod, is located above the upward moving rod, and when the upward moving rod moves upwards, the rotating rod is lifted upwards, and the other end of the rotating rod rotates downwards.
Preferably, one end of the tilting rod close to the rotating rod is located below the rotating rod, and the other end of the rotating rod is subjected to an upward lifting force, so that the end of the rotating rod tilts downwards.
Preferably, one end of the tilting rod close to the filter screen is located at the bottom end of the filter screen, and when the other end of the tilting rod is pressed downwards, the end of the tilting rod moves upwards to lift the filter screen.
(II) advantageous effects
Compared with the prior art, the invention provides the auxiliary device for wastewater treatment, which can avoid the blockage caused by the adhesion of the foam on the filter screen, and has the following beneficial effects:
1. this avoid foam adhesion to cause the waste water treatment auxiliary device of jam on the filter screen, under the normal condition, discharged waste water passes through from the inside of connecting pipe, the gravity of rivers can be so that bear certain gravity at the bottom of the inside of connecting pipe, after filter screen department is blockked up, the power of the bottom of connecting pipe pushing down can disappear, the bottom of supporting seat resumes normal state, and the movable rod resumes to the normal position, drive the carriage release lever rebound, the carriage release lever drives movable block extrusion activity button, the activity button passes through compression spring and promotes the pole that moves up, it passes through rotary rod and perk pole jack-up filter screen to move up the pole, make the inside passageway of tubule opened, can strike off the adherent that filter screen and subframe department blocked.
2. This avoid foam adhesion to cause the waste water treatment auxiliary device of jam on the filter screen, when the movable block rebound, can drive the bracing piece rebound, during the bracing piece rebound, can drive the rebound with a supporting bench, a supporting bench can drive the movable tube upwards to the inside extrusion gas of supporting seat, can help getting rid of the inside plug of connecting pipe.
Drawings
FIG. 1 is an external view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the connecting tube of the present invention;
FIG. 3 is a schematic view of the internal structure of the support base according to the present invention;
FIG. 4 is a schematic view of the structural connection between the screen and the subframe of the present invention;
FIG. 5 is a schematic view of the internal structure of the tubule of the present invention.
In the figure: 1 filter screen, 101 subframe, 2 supporting seats, 201 connecting pipes, 3 supporting columns, 4 channels, 5 movable buttons, 6 movable blocks, 7 movable rods, 8 movable rods, 9 connecting rods, 10 supporting rods, 11 movable pipes, 12 supporting frames, 13 supporting tables, 14 compression springs, 15 upward moving rods, 16 fixed rods, 17 rotary rods, 18 tilting rods, 19 supporting rods, 20 thin pipes and 21 movable plates.
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. 1-5, an auxiliary device for wastewater treatment to avoid the blocking of the foam adhered on the filter screen comprises a filter screen 1, a support base 2 is movably connected to the bottom of the filter screen 1, an auxiliary frame 101 is movably connected to the back of the filter screen 1, a connecting pipe 201 is penetrated through the top of the support base 2, a support pillar 3 is fixedly connected to the bottom of the support base 2, a channel 4 is formed at the inner end of the bottom of the support pillar 3, a movable button 5 is penetrated through the inner side wall of the channel 4, a movable rod 7 is movably connected to the bottom of the support base 2, a movable rod 8 is fixedly connected to the bottom of the movable rod 7, a movable block 6 is fixedly connected to one end of the movable rod 8 close to the movable block 6, a connecting rod 9 is fixedly connected between the movable blocks 6, a support rod 10 is fixedly connected to one side of the movable block 6 close to, lateral wall department fixedly connected with support frame 12 of movable tube 11, the bottom fixed connection of support frame 12 is in the top side of brace table 13, compression spring 14 has been run through in the inside of support column 3, compression spring 14's top elastic connection has upper boom 15, upper boom 15's lateral wall runs through the inside of support column 3 and extends to the inside of supporting seat 2, the inside top fixedly connected with dead lever 16 of supporting seat 2, the bottom of dead lever 16 is rotated and is connected with rotary rod 17, the inside bottom fixedly connected with branch 19 of supporting seat 2, the top of branch 19 is rotated and is connected with perk pole 18, swing joint has tubule 20 between the lateral wall of filter screen 1 and subframe 101, the inside swing joint of tubule 20 has fly leaf 21.
Wherein, the lateral wall of activity button 5 swing joint is in the inside wall department of passageway 4, and when activity button 5 received external force extrusion, can slide inside and outside the lateral wall department of passageway 4.
The top of the movable block 6 is positioned right below the channel 4, and the side wall of the movable block 6 is subjected to upward lifting force, so that the movable block 6 can be lifted upwards and just plugged in the channel 4.
Wherein, the inner end of the movable button 5 is movably connected to the side wall of the compression spring 14, and when the movable button 5 is extruded towards the inside of the supporting column 3, the movable button can be just extruded to the side wall of the compression spring 14, so that the top of the compression spring 14 moves upwards.
One end of the rotating rod 17 close to the upper moving rod 15 is located above the upper moving rod 15, and when the upper moving rod 15 moves upwards, the rotating rod 17 is lifted upwards, and the other end of the rotating rod 17 rotates downwards.
One end of the tilting rod 18 close to the rotating rod 17 is located below the rotating rod 17, and the other end of the rotating rod 17 is subjected to an upward lifting force, so that the end of the rotating rod 17 tilts the rod 18 downwards.
Wherein, the end of the tilting rod 18 close to the filter screen 1 is located at the bottom end of the filter screen 1, and when the other end of the tilting rod 18 is pressed downwards, the end of the tilting rod 18 moves upwards to lift the filter screen 1.
The working principle is as follows: when in use, under normal conditions, when discharged wastewater can normally pass through the filter screen 1, the wastewater can pass through the inside of the connecting pipe 201, and the gravity of water flow can enable the inner bottom of the connecting pipe 201 to bear certain gravity;
when the filter screen 1 is blocked, the belt and the foam block the filter screen 1 together, at this time, the downward pressing force of the bottom of the connecting pipe 201 disappears, the bottom of the supporting seat 2 returns to a normal state, the top of the movable rod 7 is no longer subjected to downward extrusion force and returns to the original position, the movable rod 8 is driven to move upwards, the movable rod 8 drives the movable block 6 to move upwards, the movable block 6 returns to the channel 4 formed at the bottom of the supporting column 3, the side wall of the movable block 6 extrudes the movable button 5 (as shown in fig. 2), the movable button 5 extrudes the side wall of the compression spring 14 towards the inside of the supporting column 3, and when the side wall of the compression spring 14 extrudes towards the middle part, the top of the compression spring 14 moves upwards and pushes the upward moving;
in fig. 3, when the upper moving rod 15 moves upwards, the right end of the rotating rod 17 is lifted upwards, the middle of the rotating rod 17 is controlled, the left end of the rotating rod 17 presses downwards to the right end of the tilting rod 18, the left end of the tilting rod 18 is lifted upwards, and the bottom end of the filter screen 1 is jacked upwards;
when the filter screen 1 moves upwards, the right end of the thin tube 20 is driven upwards, the right end of the thin tube 20 is lifted upwards, and the right end of the thin tube 20 is lifted upwards;
when the right end of the thin tube 20 moves upwards as seen in fig. 5, the movable plate 21 inside the thin tube 20 is kept stationary, so that the channel inside the thin tube 20 is opened, and the aeration adhered substances clamped at the filter screen 1 and the auxiliary frame 101 can be scraped;
when the movable block 6 moves upward, the support rod 10 is driven to move upward, when the support rod 10 moves upward, the support table 13 is driven to move upward, the support table 13 can drive the movable tube 11 to extrude gas upward toward the inside of the support base 2, and the internal blockage of the connecting tube 201 can be removed in an assisting manner.
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 (7)
1. The utility model provides an avoid foam adhesion to cause waste water treatment auxiliary device who blocks up on filter screen, includes filter screen (1), its characterized in that: the bottom swing joint of filter screen (1) has supporting seat (2), the back swing joint of filter screen (1) has subframe (101), connecting pipe (201) has been run through at the top of supporting seat (2), the bottom fixedly connected with support column (3) of supporting seat (2), passageway (4) have been seted up to the bottom inner of support column (3), movable button (5) have been run through to the inside wall of passageway (4), the bottom swing joint of supporting seat (2) has movable rod (7), the bottom fixedly connected with carriage release lever (8) of movable rod (7), one end fixedly connected with movable block (6) that carriage release lever (8) are close to movable block (6), fixedly connected with connecting rod (9) between movable block (6), one side fixedly connected with bracing piece (10) that movable block (6) are close to bracing piece (10), the right-hand member fixedly connected with brace table (13) of bracing piece (10), the bottom fixedly connected with movable tube (11) of supporting seat (2), lateral wall department fixedly connected with support frame (12) of movable tube (11), the bottom fixed connection in the top side of brace table (13) of support frame (12), the inside of support column (3) is run through and is had compression spring (14), the top elastic connection of compression spring (14) has upper shift lever (15), the lateral wall of upper shift lever (15) runs through the inside of support column (3) and extends to the inside of supporting seat (2), the inside top fixedly connected with dead lever (16) of supporting seat (2), the bottom of dead lever (16) rotates and is connected with rotary rod (17), the inside bottom fixedly connected with branch (19) of supporting seat (2), the top of branch (19) rotates and is connected with sticks up pole (18), swing joint has tubule (20) between the lateral wall of filter screen (1) and subframe (101), a movable plate (21) is movably connected inside the thin tube (20).
2. A waste water treatment auxiliary device for preventing the foam from adhering to the screen to cause clogging according to claim 1, wherein: the side wall of the movable button (5) is movably connected to the inner side wall of the channel (4).
3. A waste water treatment auxiliary device for preventing the foam from adhering to the screen to cause clogging according to claim 1, wherein: the top of the movable block (6) is positioned right below the channel (4).
4. A waste water treatment auxiliary device for preventing the foam from adhering to the screen to cause clogging according to claim 1, wherein: the inner end of the movable button (5) is movably connected to the side wall of the compression spring (14).
5. A waste water treatment auxiliary device for preventing the foam from adhering to the screen to cause clogging according to claim 1, wherein: one end of the rotating rod (17) close to the upper moving rod (15) is positioned above the upper moving rod (15).
6. A waste water treatment auxiliary device for preventing the foam from adhering to the screen to cause clogging according to claim 1, wherein: one end of the warping rod (18) close to the rotating rod (17) is positioned below the rotating rod (17).
7. A waste water treatment auxiliary device for preventing the foam from adhering to the screen to cause clogging according to claim 1, wherein: one end of the warping rod (18) close to the filter screen (1) is positioned at the bottom end of the filter screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801074.0A CN111991862A (en) | 2020-08-11 | 2020-08-11 | Avoid foam adhesion to cause waste water treatment auxiliary device who blocks up on filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801074.0A CN111991862A (en) | 2020-08-11 | 2020-08-11 | Avoid foam adhesion to cause waste water treatment auxiliary device who blocks up on filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111991862A true CN111991862A (en) | 2020-11-27 |
Family
ID=73463215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010801074.0A Withdrawn CN111991862A (en) | 2020-08-11 | 2020-08-11 | Avoid foam adhesion to cause waste water treatment auxiliary device who blocks up on filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111991862A (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258093Y (en) * | 1996-07-01 | 1997-07-23 | 陈聪海 | Sewage and water purifier structure |
| EP0879077A1 (en) * | 1996-01-22 | 1998-11-25 | BACHER, Helmut | Device for filtering plasticised thermoplastics and filter unit therefor |
| CN103189121A (en) * | 2010-10-29 | 2013-07-03 | 株式会社分离 | Filtration device |
| CN203090561U (en) * | 2013-01-23 | 2013-07-31 | 菏泽市金仓压力容器有限公司 | Inside and outside enamel type full-automatic silt filtering water feeder |
| CN205699916U (en) * | 2016-04-22 | 2016-11-23 | 贾新奎 | A kind of domestic air purification machine |
| CN106422465A (en) * | 2016-10-10 | 2017-02-22 | 淮阴工学院 | Pressure-controlled two-way self-cleaning crevice sewage separation system |
| CN106563303A (en) * | 2016-08-29 | 2017-04-19 | 新疆福克油品股份有限公司 | Waste oil filtering device capable of carrying out continuous production under high pressure and automatically scraping slags and discharging slags |
| CN107321029A (en) * | 2017-07-11 | 2017-11-07 | 侯添有 | A kind of sewage-treatment plant of high efficient anti-blocking |
| CN107497151A (en) * | 2017-09-25 | 2017-12-22 | 陶程意 | A kind of hydraulic engineering filter |
| CN108421295A (en) * | 2018-05-12 | 2018-08-21 | 陈俊 | A kind of used filter element self-cleaning device of oil exploitation |
| CN208406248U (en) * | 2018-03-27 | 2019-01-22 | 江苏道可道过滤系统有限公司 | Wiper helical runner filter in full-automatic |
| CN109402407A (en) * | 2018-12-27 | 2019-03-01 | 宁波市基业金属材料有限公司 | Recycling head is struck off in waste material filtering for polishing powder from rare earth waste material recovery device |
| CN109432856A (en) * | 2018-12-30 | 2019-03-08 | 湖州吴兴翼猫科技发展有限公司 | A kind of automatic scraping removes the purifier of spot |
| CN209270962U (en) * | 2018-12-13 | 2019-08-20 | 杭州永兴化纤有限公司 | A kind of waste oil decontamination cycle of polyester filament utilizes device |
| WO2019186232A1 (en) * | 2018-03-27 | 2019-10-03 | Caleffi S.P.A. | Filtering apparatus, in particular for closed-circuit of heating plants |
| CN209696384U (en) * | 2019-01-18 | 2019-11-29 | 刘波秋 | Hydraulic and hydroelectric engineering multi-functional lobby water sieve |
| CN210078981U (en) * | 2019-04-26 | 2020-02-18 | 詹秀兰 | Avoid waste water treatment device for building of jam |
| CN210751571U (en) * | 2019-09-29 | 2020-06-16 | 南京九品莲华环保科技有限公司 | High-activity bio-gasoline catalyst filtering equipment |
| CN111357620A (en) * | 2020-04-09 | 2020-07-03 | 南京绿源达农业设备有限公司 | A irrigation equipment for agricultural production has filtering capability |
| CN211069214U (en) * | 2019-11-06 | 2020-07-24 | 漯河市佳汇油脂有限公司 | Special filter equipment of grease production |
| CN211169949U (en) * | 2019-09-23 | 2020-08-04 | 金晖兆隆高新科技股份有限公司 | A chemical sewage treatment device |
-
2020
- 2020-08-11 CN CN202010801074.0A patent/CN111991862A/en not_active Withdrawn
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0879077A1 (en) * | 1996-01-22 | 1998-11-25 | BACHER, Helmut | Device for filtering plasticised thermoplastics and filter unit therefor |
| CN2258093Y (en) * | 1996-07-01 | 1997-07-23 | 陈聪海 | Sewage and water purifier structure |
| CN103189121A (en) * | 2010-10-29 | 2013-07-03 | 株式会社分离 | Filtration device |
| CN203090561U (en) * | 2013-01-23 | 2013-07-31 | 菏泽市金仓压力容器有限公司 | Inside and outside enamel type full-automatic silt filtering water feeder |
| CN205699916U (en) * | 2016-04-22 | 2016-11-23 | 贾新奎 | A kind of domestic air purification machine |
| CN106563303A (en) * | 2016-08-29 | 2017-04-19 | 新疆福克油品股份有限公司 | Waste oil filtering device capable of carrying out continuous production under high pressure and automatically scraping slags and discharging slags |
| CN106422465A (en) * | 2016-10-10 | 2017-02-22 | 淮阴工学院 | Pressure-controlled two-way self-cleaning crevice sewage separation system |
| CN107321029A (en) * | 2017-07-11 | 2017-11-07 | 侯添有 | A kind of sewage-treatment plant of high efficient anti-blocking |
| CN107497151A (en) * | 2017-09-25 | 2017-12-22 | 陶程意 | A kind of hydraulic engineering filter |
| CN208406248U (en) * | 2018-03-27 | 2019-01-22 | 江苏道可道过滤系统有限公司 | Wiper helical runner filter in full-automatic |
| WO2019186232A1 (en) * | 2018-03-27 | 2019-10-03 | Caleffi S.P.A. | Filtering apparatus, in particular for closed-circuit of heating plants |
| CN108421295A (en) * | 2018-05-12 | 2018-08-21 | 陈俊 | A kind of used filter element self-cleaning device of oil exploitation |
| CN209270962U (en) * | 2018-12-13 | 2019-08-20 | 杭州永兴化纤有限公司 | A kind of waste oil decontamination cycle of polyester filament utilizes device |
| CN109402407A (en) * | 2018-12-27 | 2019-03-01 | 宁波市基业金属材料有限公司 | Recycling head is struck off in waste material filtering for polishing powder from rare earth waste material recovery device |
| CN109432856A (en) * | 2018-12-30 | 2019-03-08 | 湖州吴兴翼猫科技发展有限公司 | A kind of automatic scraping removes the purifier of spot |
| CN209696384U (en) * | 2019-01-18 | 2019-11-29 | 刘波秋 | Hydraulic and hydroelectric engineering multi-functional lobby water sieve |
| CN210078981U (en) * | 2019-04-26 | 2020-02-18 | 詹秀兰 | Avoid waste water treatment device for building of jam |
| CN211169949U (en) * | 2019-09-23 | 2020-08-04 | 金晖兆隆高新科技股份有限公司 | A chemical sewage treatment device |
| CN210751571U (en) * | 2019-09-29 | 2020-06-16 | 南京九品莲华环保科技有限公司 | High-activity bio-gasoline catalyst filtering equipment |
| CN211069214U (en) * | 2019-11-06 | 2020-07-24 | 漯河市佳汇油脂有限公司 | Special filter equipment of grease production |
| CN111357620A (en) * | 2020-04-09 | 2020-07-03 | 南京绿源达农业设备有限公司 | A irrigation equipment for agricultural production has filtering capability |
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Application publication date: 20201127 |
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| WW01 | Invention patent application withdrawn after publication |