CN115364547A - High-efficient circulating filter device is used in paint produce - Google Patents
High-efficient circulating filter device is used in paint produce Download PDFInfo
- Publication number
- CN115364547A CN115364547A CN202211068481.0A CN202211068481A CN115364547A CN 115364547 A CN115364547 A CN 115364547A CN 202211068481 A CN202211068481 A CN 202211068481A CN 115364547 A CN115364547 A CN 115364547A
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- China
- Prior art keywords
- filter
- plate
- fixedly connected
- gear
- rack
- 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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Links
- 239000003973 paint Substances 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 241000220317 Rosa Species 0.000 claims description 2
- 239000008187 granular material Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D29/03—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 self-supporting
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a high-efficiency circulating filter device for paint production, which relates to the technical field of paint production, and the key points of the technical scheme are as follows: a filter box; the filter table is fixedly connected with the filter box, a filter plate is fixedly connected onto the filter table, and a track groove is formed in the filter box; the bin outlet, with filter table fixed connection, the bin outlet is used for discharging impurity from filtering the bench. The utility model provides a high-efficient circulating filter device is used in coating production, the effect is, rotate through the motor drive dwang that sets up, make first gear and second gear drive first rack and the second rack removal of meshing with it on the dwang, make first connecting plate and second connecting plate pass through the scraper blade that the cross drove on the fixed plate and move on the filter plate, thereby make the scraper blade strike off filterable impurity and granule on with the filter plate, and then avoid impurity in the coating to produce on the filter plate and pile up, thereby influence coating filtration efficiency, and the life of device has been guaranteed to a certain extent.
Description
Technical Field
The invention relates to the technical field of paint production, in particular to a high-efficiency circulating filter device for paint production.
Background
The coating is traditionally named as paint in China. The coating is a continuous film which is coated on the surface of a protected or decorated object and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliary agents and using organic solvent or water.
At present, in the current relevant technical scheme, because mix impurity and granule in the coating, before using to the coating, need carry out filtration treatment to the coating earlier, exist from this when filtering the coating, because granule and impurity produce piling up at the filter outlet to influence the coating and filter, and piled up impurity and granule have still influenced filter equipment's life to a certain extent.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-efficiency circulating and filtering device for paint production.
In order to achieve the above object, the present invention provides the following technical solutions, including:
a filter box;
the filter table is fixedly connected with the filter box, a filter plate is fixedly connected onto the filter table, and a track groove is formed in the filter box;
the discharge port is fixedly connected with the filtering table and is used for discharging impurities from the filtering table;
the filter table comprises a filter table, a fixed plate and a positioning rod, wherein the fixed plate is arranged in the filter table, a chute is formed in the fixed plate, the fixed plate is connected with a movable plate in a sliding manner through the chute, an elastic piece is fixedly connected between the movable plate and the fixed plate, the fixed plate is fixedly connected with the positioning rod, the positioning rod penetrates through the inside of the fixed plate and extends to the outside of the movable plate, the positioning rod is fixedly connected with the movable plate, a scraper blade for scraping impurities and particles is contacted with the fixed plate, and the scraper blade is fixedly connected with the positioning rod;
the first connecting plate and the second connecting plate are arranged at intervals with the filtering table, cross pieces are fixedly connected to the first connecting plate and the second connecting plate, the cross pieces are fixedly connected with the fixing pieces, and the cross pieces are in sliding connection with the filtering table through the track grooves;
the first rack is fixedly connected with the first connecting plate;
the second rack is fixedly connected with the second connecting plate;
the motor is arranged on one side close to the first rack, a supporting piece is fixedly connected onto the motor and fixedly connected with the filter box, a rotating rod is fixedly connected onto an output shaft of the motor, blades are fixedly connected onto the rotating rod, a first gear and a second gear are respectively and fixedly connected onto the rotating rod, the first gear is meshed with the first rack, and the second gear is meshed with the second rack;
the circulation box is arranged at an interval with the filter box, a circulation pump is arranged inside the circulation box, a connecting pipe is communicated with the circulation pump and communicated with the circulation box, a material conveying part is arranged on the circulation box, and the material conveying part is communicated with the circulation pump.
Preferably, the motor drives the rotation rod to rotate, so that the rotation rod drives the first gear and the second gear to rotate synchronously.
Preferably, the scraper contacts with the filter plate, and the impurities and particles on the filter plate are scraped off by the scraper in linear reciprocating motion on the filter plate.
Preferably, the first gear, the second gear, the rotating rod and the motor output shaft are all arranged concentrically.
Preferably, the movable plate on the elastic element drives the scraper on the positioning rod to be in closer contact with the filter plate when the elastic element contracts through the contraction force of the elastic element.
Preferably, the motor drives the rotating rod to rotate, so that the rotating rod drives the blade to rotate, and then the blade discharges impurities and particles from the discharge opening.
Preferably, the first rack and the second rack engaged with the first gear and the second gear are linearly reciprocated by the synchronous rotation of the first gear and the second gear.
Preferably, the discharge opening is disposed at a side close to the first gear and the second gear.
Compared with the prior art, the invention has the following beneficial effects:
1. the motor drive dwang through setting up rotates, make first gear and second gear drive first rack and the second rack that meshes with it on the dwang remove, make first connecting plate and second connecting plate pass through the cross and drive the scraper blade on the fixed plate and remove on the filter plate, thereby make the scraper blade strike off filterable impurity and granule on with the filter plate, and then avoid impurity in the coating to produce on the filter plate and pile up, thereby influence coating filtration efficiency, and guaranteed the life of device to a certain extent.
2. Through the blade that sets up on the dwang, use with the scraper blade cooperation, make impurity in the filter stage and granule handle more high-efficient, further reduced piling up of impurity and granule and lead to the problem that the bin outlet blockked up, make the rose box availability factor higher.
Drawings
FIG. 1 is a schematic structural diagram of a filter plate of a high-efficiency circulating filter device for paint production according to the present invention;
FIG. 2 is a schematic structural diagram of a second gear of the high-efficiency circulating and filtering device for paint production according to the present invention;
FIG. 3 is a schematic structural diagram of a motor of the high-efficiency circulating filter device for paint production according to the present invention;
fig. 4 is a schematic structural diagram of a circulating pump of the high-efficiency circulating and filtering device for paint production.
1. A material conveying part; 2. a circulation box; 3. a filtration stage; 4. a second connecting plate; 5. a second rack; 6. a second gear; 7. a first gear; 8. a motor; 9. a support member; 10. a first rack; 11. a first connecting plate; 12. a cross; 13. a chute; 14. an elastic member; 15. a squeegee; 16. positioning a rod; 17. a blade; 18. rotating the rod; 19. a movable plate; 20. a fixing plate; 21. a track groove; 22. filtering a plate; 23. a filter box; 24. a discharge outlet; 27. a circulation pump; 28. and (4) connecting the pipes.
Detailed Description
The efficient circulating filter device for paint production of the present invention is further described with reference to fig. 1 to 4.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper" lower "," front "," rear "," left "," right "," vertical "," horizontal "," top "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
An efficient circulating and filtering device for paint production comprises:
a filter tank 23;
the filter device comprises a filter table 3 and a filter box 23, wherein the filter table 3 is fixedly connected with a filter plate 22, and the filter box 23 is provided with a track groove 21;
referring specifically to fig. 1, 2 and 4, the filter stage 3 is disposed on top of the filter box 23, and the paint is filtered by pouring the paint from the filter stage 3 into the filter box 23 through the filter plate 22;
the filter plate 22 is provided with a plurality of round holes for filtering the coating, and the size and the density of the round holes can be adjusted according to the use condition;
the filter plate 22 is matched with the filter table 3;
the specific number of track grooves 21 is two.
The discharge opening 24 is fixedly connected with the filtering table 3, and the discharge opening 24 is used for discharging impurities from the filtering table 3;
the filter table 3 is in communication with the discharge opening 24.
The fixed plate 20 is arranged inside the filtering table 3, the fixed plate 20 is provided with a sliding groove 13, the fixed plate 20 is connected with a movable plate 19 in a sliding manner through the sliding groove 13, an elastic part 14 is fixedly connected between the movable plate 19 and the fixed plate 20, the fixed plate 20 is fixedly connected with a positioning rod 16, the positioning rod 16 penetrates through the fixed plate 20 and extends to the outside of the movable plate 19, the positioning rod 16 is fixedly connected with the movable plate 19, the fixed plate 20 is contacted with a scraper 15 for scraping impurities and particles, and the scraper 15 is fixedly connected with the positioning rod 16;
referring to fig. 1, 2 and 3, the two ends of the fixing plate 20 are fixedly connected with the cross 12, the cross 12 is slidably connected with the track groove 21, and the cross 12 is adapted to the sliding groove 13;
referring to fig. 1 and 3, a sliding groove 13 is formed in the fixed plate 20, and the movable plate 19 is slidably connected to the fixed plate 20 through the sliding groove 13;
referring to fig. 1, 2 and 3, the elastic member 14 is provided in plurality;
the elastic member 14 has a certain degree of contractibility, and can be replaced according to actual loss conditions;
the contraction of the elastic element 14 can drive the movable plate 19 to approach the fixed plate 20, so that the positioning rods 16 on the movable plate 19 can press the scraping plates 15, the scraping plates 15 are in close contact with the filter plate 22, and the scraping plates 15 can effectively scrape impurities and particles from the filter plate 22;
the positioning rods 16 are used to connect the fixed plate 20 and the movable plate 19, and further limit the position of the slide plate to prevent the movement path of the movable plate 19 from being deviated.
The first connecting plate 11 and the second connecting plate 4 are arranged at intervals with the filtering table 3, cross pieces 12 are fixedly connected to the first connecting plate 11 and the second connecting plate 4, the cross pieces 12 are fixedly connected with the fixing piece, and the cross pieces 12 are in sliding connection with the filtering table 3 through track grooves 21;
the first connecting plate 11 and the second connecting plate 4 each serve to connect the cross and the first rack 10 and the second rack 5.
The first rack 10 is fixedly connected with the first connecting plate 11;
the second rack 5 is fixedly connected with the second connecting plate 4;
the motor 8 is arranged on one side close to the first rack 10, a supporting piece 9 is fixedly connected to the motor 8, the supporting piece 9 is fixedly connected with the filter box 23, a rotating rod 18 is fixedly connected to an output shaft of the motor 8, blades 17 are fixedly connected to the rotating rod 18, a first gear 7 and a second gear 6 are respectively fixedly connected to the rotating rod 18, the first gear 7 is meshed with the first rack 10, and the second gear 6 is meshed with the second rack 5;
the motor 8 is a three-phase motor 8 in the prior art, and the three-phase motor 8 needs to control the forward and reverse rotation and start and stop of the motor 8 through an external switch.
The circulating tank 2 is arranged at an interval with the filtering tank 23, a circulating pump 27 is arranged inside the circulating tank 2, a connecting pipe 28 is communicated with the circulating pump 27, the connecting pipe 28 is communicated with the circulating tank 2, a material conveying part 1 is arranged on the circulating tank 2, and the material conveying part 1 is communicated with the circulating pump 27;
the circulating pump 27 is the prior art and only needs to realize the circulating conveying function of the coating;
and the circulating pump 27 needs to be controlled to start and stop through an external switch.
The motor 8 drives the rotating rod 18 to rotate, so that the rotating rod 18 drives the first gear 7 and the second gear 6 to synchronously rotate.
The scraper 15 contacts the filter plate 22, and the scraper 15 makes a linear reciprocating motion on the filter plate 22, so that the impurities and particles on the filter plate 22 are scraped off.
The first gear 7, the second gear 6, the rotating rod 18 and the output shaft of the motor 8 are all arranged concentrically.
The movable plate 19 on the elastic member 14 drives the scrapers 15 on the positioning rods 16 to contact with the filter plates 22 more tightly when the elastic member 14 contracts due to the contraction force of the elastic member 14.
The motor 8 drives the rotating rod 18 to rotate, so that the rotating rod 18 drives the blade 17 to rotate, and the blade 17 discharges impurities and particles from the discharge opening 24.
The first rack 10 and the second rack 5 engaged with the first gear 7 and the second gear 6 are linearly reciprocated by the synchronous rotation of the first gear 7 and the second gear 6.
The discharge opening 24 is provided on a side close to the first gear 7 and the second gear 6.
The working principle is as follows:
the method comprises the following steps: when the filter plate 22 is used, firstly, paint to be filtered is poured into the filter box 23 from the filter table 3, and at the moment, magazines and particles in the paint can be screened out through the filter plate;
step two: starting the motor 8, and then driving the rotating rod 18 to rotate by the output shaft of the motor 8, so that the first gear 7 and the second gear 6 on the rotating rod 18 synchronously rotate, thereby driving the first rack 10 and the second rack 5 respectively engaged with the first gear 7 and the second gear 6 to drive the fixed plate 20 on the cross 12 through the first connecting plate 11 and the second connecting plate 4 to move to the discharge opening 24, and simultaneously driving the movable plate 19, the elastic member 14, the positioning rod 16 and the scraper 15 to move when the fixed plate 20 moves, so that the scraper 15 scrapes off particles and impurities on the filter plate 22 and pushes the particles to the discharge opening, and at the same time, the blades 17 on the rotating rod 18 discharge the accumulated impurities and particles from the discharge opening 24 to the inside of the filter table 3 through rotation, thereby realizing the function of discharging the filtered impurities and particles;
step three: at the same time, the circulation pump 27 is started, so that the dope filtered into the filter tank 23 is sucked into the circulation pump 27 through the connection pipe 28, and the dope is discharged again into the filter stage 3 through the feed member 1 by the circulation pump 27, thereby realizing the circulation filtration.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a coating production is with high-efficient circulating filter device which characterized in that includes:
a filter box (23);
the filter device comprises a filter table (3) and a filter box (23), wherein the filter table (3) is fixedly connected with a filter plate (22), and the filter box (23) is provided with a track groove (21);
the discharge opening (24) is fixedly connected with the filtering table (3), and the discharge opening (24) is used for discharging impurities from the filtering table (3);
the filter plate comprises a fixed plate (20) arranged inside the filter table (3), a sliding groove (13) is formed in the fixed plate (20), the fixed plate (20) is connected with a movable plate (19) in a sliding mode through the sliding groove (13), an elastic piece (14) is fixedly connected between the movable plate (19) and the fixed plate (20), a positioning rod (16) is fixedly connected to the fixed plate (20), the positioning rod (16) penetrates through the fixed plate (20) and extends to the outside of the movable plate (19), the positioning rod (16) is fixedly connected with the movable plate (19), a scraping plate (15) used for scraping impurities and particles is contacted with the fixed plate (20), and the scraping plate (15) is fixedly connected with the positioning rod (16);
the filter table comprises a first connecting plate (11) and a second connecting plate (4), wherein the first connecting plate and the second connecting plate are arranged at intervals with the filter table (3), cross pieces (12) are fixedly connected to the first connecting plate (11) and the second connecting plate (4), the cross pieces (12) are fixedly connected with fixing pieces, and the cross pieces (12) are connected with the filter table (3) in a sliding mode through track grooves (21);
the first rack (10) is fixedly connected with the first connecting plate (11);
the second rack (5) is fixedly connected with the second connecting plate (4);
the motor (8) is arranged on one side close to the first rack (10), a supporting piece (9) is fixedly connected onto the motor (8), the supporting piece (9) is fixedly connected with the filter box (23), a rotating rod (18) is fixedly connected onto an output shaft of the motor (8), blades (17) are fixedly connected onto the rotating rod (18), a first gear (7) and a second gear (6) are respectively and fixedly connected onto the rotating rod (18), the first gear (7) is meshed with the first rack (10), and the second gear (6) is meshed with the second rack (5);
circulation case (2), set up with rose box (23) interval, the inside of circulation case (2) is provided with circulating pump (27), the UNICOM has connecting pipe (28) on circulating pump (27), and connecting pipe (28) and circulation case (2) UNICOM, be provided with defeated material spare (1) on circulation case (2), defeated material spare (1) are linked together with circulating pump (27).
2. The high-efficiency circulating and filtering device for paint production according to claim 1, wherein the motor (8) drives the rotating rod (18) to rotate, so that the rotating rod (18) drives the first gear (7) and the second gear (6) to rotate synchronously.
3. The high-efficiency circulating filter device for paint production according to claim 1, wherein the scraper (15) is in contact with the filter plate (22), and the scraper (15) performs linear reciprocating motion on the filter plate (22) to scrape off impurities and particles on the filter plate (22).
4. The high-efficiency circulating and filtering device for paint production as claimed in claim 1, wherein the first gear (7), the second gear (6), the rotating rod (18) and the output shaft of the motor (8) are all arranged concentrically.
5. The high-efficiency circulating filter device for paint production according to claim 1, wherein the movable plate (19) on the elastic member (14) drives the scraper (15) on the positioning rod (16) to be in closer contact with the filter plate (22) when the elastic member (14) contracts by the contraction force of the elastic member (14) itself.
6. The high-efficiency circulating filter device for paint production as claimed in claim 1, wherein the motor (8) drives the rotating rod (18) to rotate, so that the rotating rod (18) drives the blade (17) to rotate, and the blade (17) discharges impurities and particles from the discharge opening (24).
7. The high efficiency circulating filter apparatus for paint production according to claim 1, wherein the first rack (10) and the second rack (5) engaged with the first gear (7) and the second gear (6) are linearly reciprocated by the synchronous rotation of the first gear (7) and the second gear (6).
8. The high-efficiency circulating and filtering device for paint production as claimed in claim 1, wherein the discharge opening (24) is provided at a side close to the first gear (7) and the second gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211068481.0A CN115364547B (en) | 2022-08-31 | 2022-08-31 | Coating production is with high-efficient circulation filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211068481.0A CN115364547B (en) | 2022-08-31 | 2022-08-31 | Coating production is with high-efficient circulation filter equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115364547A true CN115364547A (en) | 2022-11-22 |
| CN115364547B CN115364547B (en) | 2024-03-22 |
Family
ID=84070129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211068481.0A Active CN115364547B (en) | 2022-08-31 | 2022-08-31 | Coating production is with high-efficient circulation filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115364547B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117209090A (en) * | 2023-09-18 | 2023-12-12 | 国合绿材科技(江苏)有限公司 | Rainwater collection and purification equipment based on MBBR technology and use method |
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| CN216023443U (en) * | 2021-08-13 | 2022-03-15 | 安徽省宁国市仙塔漆业有限公司 | Filter equipment is used in alkyd paint processing |
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| CN217220451U (en) * | 2022-01-11 | 2022-08-19 | 辽宁景力实业有限公司 | Acetic acid filter |
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2022
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| JP2010149093A (en) * | 2008-12-26 | 2010-07-08 | Sanki Eng Co Ltd | Screw press dehydrator |
| CN108837585A (en) * | 2018-06-25 | 2018-11-20 | 何晓燕 | A kind of water paint filter device with self-cleaning function |
| CN213823655U (en) * | 2020-11-12 | 2021-07-30 | 惠州超美力润滑油有限公司 | A filter equipment for lubricating oil production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117209090A (en) * | 2023-09-18 | 2023-12-12 | 国合绿材科技(江苏)有限公司 | Rainwater collection and purification equipment based on MBBR technology and use method |
| CN117209090B (en) * | 2023-09-18 | 2024-04-12 | 国合绿材科技(江苏)有限公司 | Rainwater collection and purification equipment based on MBBR technology and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115364547B (en) | 2024-03-22 |
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