CN111687153A - Wastewater treatment auxiliary equipment for avoiding equipment clamping caused by rust generated on tank wall - Google Patents
Wastewater treatment auxiliary equipment for avoiding equipment clamping caused by rust generated on tank wall Download PDFInfo
- Publication number
- CN111687153A CN111687153A CN202010572351.5A CN202010572351A CN111687153A CN 111687153 A CN111687153 A CN 111687153A CN 202010572351 A CN202010572351 A CN 202010572351A CN 111687153 A CN111687153 A CN 111687153A
- Authority
- CN
- China
- Prior art keywords
- side wall
- movable
- equipment
- wastewater treatment
- filter screen
- 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.)
- Granted
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000012634 fragment Substances 0.000 claims abstract 2
- 241001417527 Pempheridae Species 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000007790 scraping Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of wastewater treatment, and discloses a tank body, wherein the bottom of the tank body is movably connected with a connecting column, a filter screen penetrates through the side wall of the tank body, the top end of the front surface of the tank body is fixedly connected with a connecting pipe, two ends of the connecting pipe are fixedly connected with movable columns, bayonets are arranged on the side wall of each movable column, movable plates penetrate through the bayonets, the side wall of each movable column is movably connected with an elastic plate, and the right side of the side surface of each elastic plate is fixedly connected with a moving rod. Lateral wall department of box suffers from rust weight, influence the slip of activity post lateral wall department, thereby lead to the waste water velocity of flow of filter screen department to slow down, can make the lateral wall middle part of filter screen extruded such as waste water and sweeps at last, make whole weight be liable to extrude filter screen department, make the side department of spring expand to the outside direction, the outer end of spring can outwards extrude and promote the brush to the inside wall department of shell fragment, from top to bottom process can be scraped and is just promoted to strike off rust in pool wall department.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment auxiliary device for avoiding equipment clamping caused by rust generated on a pool wall.
Background
In recent years, with the rapid development of industry and science and technology, natural environments which we rely on for survival are polluted to different degrees, and in order to realize sustainable development, all countries in the world vigorously develop energy-saving and environment-friendly industries, wherein sewage treatment is an important component in the energy-saving and environment-friendly industries and is an important technical basis for environmental protection.
In sewage treatment's in-process, often need handle industrial waste water and domestic wastewater etc. in the pond, the integration is usually integrated sewage treatment device, and the integration is a firm equipment, nevertheless owing to be used for sewage treatment for a long time, contains a large amount of active chemical substance in the sewage again, and under some special circumstances, the pool wall will breed rust marks such as some rust, and if these rust were not in time handled, probably lead to the equipment block, unable normal work.
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 equipment clamping caused by rust generated on the tank wall comprises a box body, wherein the bottom of the box body is movably connected with a connecting column, a filter screen penetrates through the side wall of the box body, a connecting pipe is fixedly connected to the top end of the front surface of the box body, movable columns are fixedly connected to the two ends of the connecting pipe, bayonets are arranged on the side wall of each movable column, a movable plate penetrates through the bayonets, an elastic plate is movably connected to the side wall of each movable column, a moving rod is fixedly connected to the right side of the side surface of the elastic plate, a supporting rod penetrates through the side wall of the moving rod, the top end of the supporting rod penetrates through the side wall of the box body, a sliding sleeve is movably connected to the right end of the outer side wall of the box body, a connecting rod penetrates through the side wall of the sliding sleeve, a movable pipe is fixedly connected to the top end of the connecting rod, a, the inside of activity post is run through there is the mobile jib, and the lateral wall department fixedly connected with of mobile jib scrapes the thorn, and the outside of mobile jib is run through there is the spring.
Preferably, the edge end of the filter screen is elastically connected with the side wall of the movable column, the side wall of the filter screen is pressed back and forth by the pressure generated when the filter screen is impacted by the waste, and the side end of the filter screen can be pulled to the side wall of the movable column.
Preferably, the movable plate is made of an elastic plastic plate in a folding mode, and the movable plate can drive the movable column to move up and down when being squeezed or loosened.
Preferably, the side wall of the sliding sleeve is fixedly connected with the right side wall of the movable column, and the side wall of the sliding sleeve can move up and down along with the up-and-down extrusion of the movable column.
Preferably, the outer side wall of the connecting rod is slidably connected to the inner side wall of the sliding sleeve, and the length of the side wall of the sliding sleeve can be changed along with the up-and-down movement process of the movable column, so that the connecting rod can slide in the sliding sleeve.
Preferably, the inner side wall of the elastic sheet is located at the outer side wall of the spring, and the elastic sheet can slide downwards and be extruded in the process that the side wall of the spring extends outwards, so that sliding leakage can be avoided.
Preferably, the outer side wall of the sweeper brush is connected to the inner side of the movable plate in a sliding mode, and when the inner end of the sweeper brush is slid out, the sweeper brush can be swept inside the pool wall, so that the generation of iron rust is reduced.
(II) advantageous effects
Compared with the prior art, the invention provides the auxiliary equipment for wastewater treatment, which can avoid equipment clamping caused by rust generated on the tank wall, and has the following beneficial effects:
1. the wastewater treatment auxiliary equipment for avoiding the clamping of the equipment caused by the generation of the rust on the tank wall can generate certain influence on the sliding of the outer side wall of the box body when the excessive rust is generated on the side wall in the tank, so that the side wall of the box body is subjected to a certain rust weight and the sliding of the side wall of the movable column is influenced, thereby leading the flow speed of the waste water at the filter screen to be reduced, finally leading the middle part of the side wall of the filter screen to be extruded by the waste water, the waste scraps and the like, so that the whole weight tends to be extruded to the filter screen, and finally the side wall of the filter screen is extruded to the middle part of the movable column, the movable column presses the movable plate downwards to contract the movable plate, and finally the upper end and the lower end of the spring are extruded, so that the lateral part of the spring is expanded outwards, the outer end of the spring can extrude the inner side wall of the elastic sheet outwards and push the sweeping brush, and the iron rust can be scraped at the pool wall in the process from top to bottom so as to promote the scraping.
2. This avoid pool wall to produce the waste water treatment auxiliary assembly that rust leads to equipment block, waste water enters into the inside of box during, can follow filter screen department process, receive the impact force and the extrusion of water, can carry out pressing of certain dynamics to the lateral wall department of filter screen, make filter screen department side department all can be dragged, can drive the tensile of the junction between the activity post this moment, the inside interconnect's of activity post fly leaf receives external force to influence and stretches, different degree's displacement then can appear in the lateral wall of fly leaf, make also reciprocate with fly leaf lateral wall department swing joint's elastic plate along with it, will drive the carriage release lever and reciprocate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structural connection between the movable column and the movable plate according to the present invention;
FIG. 3 is a schematic view of the structural connection between the movable post and the wiper of the present invention.
In the figure: the cleaning device comprises a box body 1, a connecting column 2, a filter screen 3, a movable column 4, a connecting tube 5, a supporting rod 6, a sliding sleeve 7, a connecting rod 8, a movable tube 9, a telescopic tube 10, a moving rod 11, an elastic plate 12, a movable plate 13, a main rod 14, a scraping thorn 15, a spring 16, a spring 17 and a sweeping brush 18.
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. 1-3, an auxiliary device for wastewater treatment to avoid equipment clamping caused by rust generated on the tank wall comprises a tank 1, a connecting column 2 movably connected to the bottom of the tank 1, a filter screen 3 penetrating through the side wall of the tank 1, a connecting tube 5 fixedly connected to the top end of the front surface of the tank 1, a movable column 4 fixedly connected to the two ends of the connecting tube 5, a bayonet provided at the side wall of the movable column 4, a movable plate 13 penetrating through the bayonet, an elastic plate 12 movably connected to the side wall of the movable column 4, a movable rod 11 fixedly connected to the right side of the elastic plate 12, a support rod 6 penetrating through the side wall of the movable rod 11, a sliding sleeve 7 movably connected to the right end of the outer side wall of the tank 1, a connecting rod 8 penetrating through the side wall of the sliding sleeve 7, and a movable tube 9 fixedly connected to the top end of the connecting rod 8, an extension tube 10 penetrates through the side wall of the movable tube 9, a sweeping brush 18 penetrates through the movable plate 13, an elastic sheet 17 is fixedly connected to the inner end of the sweeping brush 18, a main rod 14 penetrates through the movable column 4, a scraping thorn 15 is fixedly connected to the side wall of the main rod 14, and a spring 16 penetrates through the outer side of the main rod 14.
Wherein, the edge of the filter screen 3 is elastically connected with the side wall of the movable column 4, the side wall of the filter screen 3 is pressed back and forth by the impact of the waste and the waste water, and the side end of the filter screen is pulled to the side wall of the movable column 4.
The movable plate 13 is made of an elastic plastic plate by folding, and the movable plate 13 can drive the movable column 4 to move up and down when being pressed or loosened.
Wherein, the side wall of the sliding sleeve 7 is fixedly connected with the right side wall of the movable column 4, and the side wall of the sliding sleeve 7 can move up and down along with the up-and-down extrusion of the movable column 4.
Wherein, the lateral wall of connecting rod 8 is connected in sliding in the inside wall department of sliding sleeve 7, and the lateral wall department of sliding sleeve 7 can change length along with the in-process that the activity post 4 reciprocated, can make connecting rod 8 slide in sliding sleeve 7's inside.
The inner side wall of the elastic sheet 17 is located at the outer side wall of the spring 16, and the elastic sheet 17 can slide downwards and be pressed in the process that the side wall of the spring 16 extends outwards, so that sliding leakage can be avoided.
The outer side wall of the sweeper brush 18 is connected to the inner side of the movable plate 13 in a sliding mode, and when the inner end of the sweeper brush 18 is slid out, the sweeper brush can sweep the inner portion of the pool wall, so that the generation of iron rust is reduced.
The working principle is as follows: when the wastewater treatment box is used, wastewater passes through the filter screen 3 and is extruded by the impact force of water when entering the box body 1, the side wall of the filter screen 3 is pressed with a certain force, so that the side end of the filter screen 3 is pulled, the connection part between the movable columns 4 is stretched, the movable plates 13 connected with each other inside the movable columns 4 are stretched under the influence of external force, the side walls of the movable plates 13 are displaced to different degrees, the elastic plates 12 movably connected with the side walls of the movable plates 13 move up and down along with the side walls of the movable plates 13, and the movable rods 11 are driven to move up and down (as shown in fig. 2);
as shown in fig. 1, when the moving rod 11 moves up and down, the moving rod can slide up and down on the side wall of the supporting rod 6, the right end of the moving rod 11 is buckled with the movable column 4 at the right end of the box body 1 and moves up and down together, and when the movable column 4 rises, the moving column and the movable plate 13 are stretched, so that the side wall of the spring 16 is limited by the scraping pricks 15 when contracting towards the middle part, and the spring 16 is prevented from excessively contracting;
when excessive rust is generated on the inner side wall of the tank, the sliding of the outer side wall of the box body 1 is influenced to a certain extent, so that the side walls of the box 1 are subjected to a certain rust weight, and the sliding at the side walls of the movable post 4 is affected, thereby leading the flow speed of the waste water at the filter screen 3 to be reduced, finally leading the middle part of the side wall of the filter screen 3 to be extruded by the waste water, the waste chips and the like, so that the whole weight tends to be extruded to the filter screen 3, and finally the side wall of the filter screen 3 is extruded to the middle part of the movable column 4, so that the movable post 4 presses the inner movable plate 13 downward, so that the movable plate 13 is internally contracted, and finally the upper and lower ends of the spring 16 are pressed, so that the side of the spring 16 is expanded outward, the outer end of the spring 16 can press the inner side wall of the elastic sheet 17 outward and push the wiper 18, and the wiper can scrape the tank wall from top to bottom to promote the removal of rust.
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 pool wall to produce the waste water treatment auxiliary assembly that rust leads to equipment block, includes box (1), its characterized in that: the bottom of the box body (1) is movably connected with a connecting column (2), the side wall of the box body (1) is provided with a filter screen (3) in a penetrating way, the front top end of the box body (1) is fixedly connected with a connecting pipe (5), the two ends of the connecting pipe (5) are fixedly connected with movable columns (4), the side wall of each movable column (4) is provided with a bayonet, the bayonet is provided with a movable plate (13) in a penetrating way, the side wall of each movable column (4) is movably connected with an elastic plate (12), the right side of the side surface of the elastic plate (12) is fixedly connected with a movable rod (11), the side wall of each movable rod (11) is provided with a supporting rod (6) in a penetrating way, the top end of each supporting rod (6) is penetrated through the side wall of the box body (1), the right end of the outer side wall of the box body (1) is movably connected with a sliding sleeve (7), run through in the lateral wall of activity pipe (9) and have flexible pipe (10), the inside of fly leaf (13) is run through and has brooder (18), and the inner fixed connection of brooder (18) also has shell fragment (17), the inside of activity post (4) is run through has mobile jib (14), and lateral wall department fixedly connected with of mobile jib (14) scrapes thorn (15), and the outside of mobile jib (14) is run through has spring (16).
2. The auxiliary equipment for wastewater treatment for avoiding the equipment clamping caused by the rust generated on the tank wall according to claim 1, which is characterized in that: the edge end of the filter screen (3) is elastically connected with the side wall of the movable column (4).
3. The auxiliary equipment for wastewater treatment for avoiding the equipment clamping caused by the rust generated on the tank wall according to claim 1, which is characterized in that: the movable plate (13) is made of an elastic plastic plate material in a folding mode.
4. The auxiliary equipment for wastewater treatment for avoiding the equipment clamping caused by the rust generated on the tank wall according to claim 1, which is characterized in that: the side wall of the sliding sleeve (7) is fixedly connected with the right side wall of the movable column (4).
5. The auxiliary equipment for wastewater treatment for avoiding the equipment clamping caused by the rust generated on the tank wall according to claim 1, which is characterized in that: the outer side wall of the connecting rod (8) is connected to the inner side wall of the sliding sleeve (7) in a sliding mode.
6. The auxiliary equipment for wastewater treatment for avoiding the equipment clamping caused by the rust generated on the tank wall according to claim 1, which is characterized in that: the inner side wall of the elastic sheet (17) is positioned at the outer side wall of the spring (16).
7. The auxiliary equipment for wastewater treatment for avoiding the equipment clamping caused by the rust generated on the tank wall according to claim 1, which is characterized in that: the outer side wall of the sweeper (18) is connected with the inner side of the movable plate (13) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572351.5A CN111687153B (en) | 2020-06-22 | 2020-06-22 | Wastewater treatment auxiliary equipment for avoiding equipment clamping caused by rust generated on tank wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572351.5A CN111687153B (en) | 2020-06-22 | 2020-06-22 | Wastewater treatment auxiliary equipment for avoiding equipment clamping caused by rust generated on tank wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111687153A true CN111687153A (en) | 2020-09-22 |
| CN111687153B CN111687153B (en) | 2021-07-09 |
Family
ID=72482681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010572351.5A Active CN111687153B (en) | 2020-06-22 | 2020-06-22 | Wastewater treatment auxiliary equipment for avoiding equipment clamping caused by rust generated on tank wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111687153B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279477A (en) * | 2021-05-24 | 2021-08-20 | 张玲 | Can avoid earth to pile up energy-conserving sludge impoundment auxiliary device who causes intraductal jam |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167803A (en) * | 1990-10-10 | 1992-12-01 | Envirofab, Incorporated | Mechanically cleaned bar screen |
| JP3256319B2 (en) * | 1993-03-23 | 2002-02-12 | 日本碍子株式会社 | Multi-function filter |
| CN206476835U (en) * | 2017-01-24 | 2017-09-08 | 李莉 | A kind of rare earth metallurgy processing unit |
| CN207171758U (en) * | 2017-09-23 | 2018-04-03 | 包头职业技术学院 | Mechanical metal material surface derusting processing device |
| CN209323013U (en) * | 2018-12-23 | 2019-08-30 | 南京南化建设有限公司 | Energy-efficient derusting device |
| CN209873957U (en) * | 2019-04-11 | 2019-12-31 | 盐城锦阳供水设备有限公司 | Conveniently clear away stainless steel feed tank of dirt |
| CN110877030A (en) * | 2019-11-29 | 2020-03-13 | 湖北易同科技发展有限公司 | Surface rust removing device for metal spring |
| CN210278430U (en) * | 2019-07-15 | 2020-04-10 | 广东粤风环保有限公司 | Waste water treatment device |
-
2020
- 2020-06-22 CN CN202010572351.5A patent/CN111687153B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167803A (en) * | 1990-10-10 | 1992-12-01 | Envirofab, Incorporated | Mechanically cleaned bar screen |
| JP3256319B2 (en) * | 1993-03-23 | 2002-02-12 | 日本碍子株式会社 | Multi-function filter |
| CN206476835U (en) * | 2017-01-24 | 2017-09-08 | 李莉 | A kind of rare earth metallurgy processing unit |
| CN207171758U (en) * | 2017-09-23 | 2018-04-03 | 包头职业技术学院 | Mechanical metal material surface derusting processing device |
| CN209323013U (en) * | 2018-12-23 | 2019-08-30 | 南京南化建设有限公司 | Energy-efficient derusting device |
| CN209873957U (en) * | 2019-04-11 | 2019-12-31 | 盐城锦阳供水设备有限公司 | Conveniently clear away stainless steel feed tank of dirt |
| CN210278430U (en) * | 2019-07-15 | 2020-04-10 | 广东粤风环保有限公司 | Waste water treatment device |
| CN110877030A (en) * | 2019-11-29 | 2020-03-13 | 湖北易同科技发展有限公司 | Surface rust removing device for metal spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279477A (en) * | 2021-05-24 | 2021-08-20 | 张玲 | Can avoid earth to pile up energy-conserving sludge impoundment auxiliary device who causes intraductal jam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111687153B (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111687153B (en) | Wastewater treatment auxiliary equipment for avoiding equipment clamping caused by rust generated on tank wall | |
| CN111671102A (en) | Organic vegetable washs processing auxiliary assembly | |
| CN111545320A (en) | Automatic rubbish equipment is smashed to building of control water yield | |
| CN210065216U (en) | Grid dirt removing machine | |
| CN208685579U (en) | A kind of river course clear up device for water conservancy and hydropower | |
| CN202408752U (en) | Device for recovering sewage generated by cleaning wall surface | |
| CN207875594U (en) | A kind of agricultural machinery wheel cleaning device | |
| CN215744959U (en) | Radio and television microwave antenna cleaning device | |
| CN114634254A (en) | Water-saving equipment for recycling workpiece cleaning sewage | |
| CN212000983U (en) | River course ecological protection environment prosthetic devices | |
| CN213221108U (en) | Environment-friendly wastewater treatment device for animal husbandry | |
| CN212175720U (en) | Hydraulic engineering river course device of decontaminating | |
| CN216629865U (en) | Wet process system sand waste water treatment waste residue automatic clearing device | |
| CN210108676U (en) | Experimental water pool with towing device | |
| CN220554836U (en) | Sanitary cleaning device | |
| CN220746836U (en) | Sewage treatment surface floater cleaning device | |
| CN211987282U (en) | Cleaning device of filter press | |
| CN114984652B (en) | Sewage circulation treatment device with self-cleaning roller screen | |
| CN218485301U (en) | Mining of environmental protection in mineral engineering field is with quick recovery plant of smoke and dust | |
| CN221432172U (en) | A stills charge-in pump structure for aqueous coating washs waste liquid treatment | |
| CN219411152U (en) | Be used for industrial park building sewage safety drainage device | |
| CN221186678U (en) | Resin tile cutting and cleaning mechanism | |
| CN216586459U (en) | River course refuse treatment device for hydraulic engineering | |
| CN218532220U (en) | Quick cleaning equipment of cement bucket | |
| CN215480455U (en) | Urban sewage treatment's sewage sludge separation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211124 Address after: 523000 Room 302, 3rd floor, Zhongfu building, Shenghe Zanhua Road, Nancheng street, Dongguan City, Guangdong Province Patentee after: DONGGUAN ZHONGNAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: No. 799, Kaifa Avenue, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Fang Zhaoyan |
|
| TR01 | Transfer of patent right |