CN215412387U - Air purification humidification device based on electrostatic precipitator technique - Google Patents
Air purification humidification device based on electrostatic precipitator technique Download PDFInfo
- Publication number
- CN215412387U CN215412387U CN202120469711.9U CN202120469711U CN215412387U CN 215412387 U CN215412387 U CN 215412387U CN 202120469711 U CN202120469711 U CN 202120469711U CN 215412387 U CN215412387 U CN 215412387U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- threaded rod
- water
- device based
- 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.)
- Expired - Fee Related
Links
- 238000004887 air purification Methods 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 8
- 239000012717 electrostatic precipitator Substances 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000000428 dust Substances 0.000 claims abstract description 29
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000003595 mist Substances 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005686 electrostatic field Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Air Humidification (AREA)
Abstract
The utility model discloses an air purification and humidification device based on an electrostatic dust removal technology, and particularly relates to the technical field of electrostatic dust removal. According to the utility model, external air is extracted through the work of the exhaust fan and wind power is generated in the shell, water mist in the shell moves leftwards under the action of the wind power, the water mist passes through the filter screen and moves out of the shell, dust in the external air is adhered to the surface of the filter screen to humidify and purify the air, the handle is rotated to release the fixation between the rotating shaft and the fixed block, the baffle is rotated to adjust the angle of the baffle, the humidification is convenient for different positions, and the humidification effect is good.
Description
Technical Field
The utility model relates to the technical field of electrostatic dust removal, in particular to an air purification and humidification device based on an electrostatic dust removal technology.
Background
The electrostatic dust collection is one of gas dust collection methods, wherein dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, dust particles and negative ions are combined and charged negatively and tend to discharge and deposit on the surface of an anode, the dust collection method is used for purifying gas or recovering useful dust particles in the industries of metallurgy, chemistry and the like, the electrostatic field is utilized to ionize the gas so as to enable the dust particles to be adsorbed onto an electrode in an electrified manner, air molecules in the strong electric field are ionized into positive ions and electrons, the electrons encounter the dust particles in the process of running to the positive electrode, the dust particles are adsorbed onto the positive electrode in an electrified manner and collected, and a room after electrostatic dust collection needs to be subjected to humidification treatment on indoor air manually.
The existing humidifying device cannot adjust the discharging angle of moisture, is inconvenient to humidify different positions, and has poor humidifying effect.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an air purification and humidification device based on an electrostatic dust removal technology, external air is extracted through the work of an exhaust fan, wind power is generated in a shell, water mist in the shell moves leftwards under the action of the wind power, the water mist passes through a filter screen and moves out of the shell, dust in the external air is adhered to the surface of the filter screen to humidify and purify the air, a handle is rotated to release the fixation between a rotating shaft and a fixed block, a baffle is rotated to adjust the angle of the baffle, different positions can be conveniently humidified, the humidification effect is good, and the problem that different positions are inconvenient to humidify in the prior art is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an air purification and humidification device based on an electrostatic dust removal technology comprises a shell, wherein an exhaust fan is fixedly connected to one side of the shell, a filter screen plate is arranged in the shell, a filter screen is fixedly embedded in the surface of the filter screen plate, and an adjusting mechanism is arranged in the shell;
the adjusting mechanism comprises two baffle plates, wherein one end of each of the two baffle plates opposite to each other is fixedly connected with a spring, one end of each of the two spring plates opposite to each other is fixedly connected with the shell, telescopic rods are arranged in the two springs, the opposite ends of the two telescopic rods are respectively movably connected with the baffle plates at the corresponding positions through movable hinged supports, the opposite ends of the two telescopic rods are respectively movably connected with the shell through movable hinged supports, one side of the filter screen plate is provided with four fixed blocks, two rotating shafts are arranged between the four fixed blocks, the two ends of each rotating shaft respectively penetrate through one side of the fixed block at the corresponding position, one ends of the two baffle plates are respectively fixedly sleeved on the outer peripheral surfaces of the rotating shafts at the corresponding positions, empty grooves are respectively formed in the two fixed blocks, second threaded rods are respectively arranged in the two empty grooves, and one ends of the two second threaded rods are respectively movably connected with the fixed blocks at the corresponding positions through bearings, and the outer peripheral surfaces of the two second threaded rods are respectively sleeved with threaded sleeves, the threaded sleeves are respectively in threaded connection with the second threaded rods at corresponding positions, and the top end of the shell is fixedly connected with a water pump.
Furthermore, a water storage frame is arranged on one side, away from the two baffles, of the filter screen plate, the water storage frame is fixedly connected with the top of the inner cavity of the shell, and a spray head is fixedly connected to the bottom end of the water storage frame.
Furthermore, the water outlet end of the water pump is fixedly connected with a second water pipe, one end, far away from the water pump, of the second water pipe penetrates through the top of the shell, and the second water pipe is located at the top of the water storage frame.
Further, the bottom of the inner cavity of the shell is fixedly connected with a water collecting frame, the water collecting frame is located under the spray head, a water inlet end of the water pump is fixedly connected with a first water pipe, and one end, far away from the water pump, of the first water pipe penetrates through the shell and the rear side of the water collecting frame.
Furthermore, a piston is arranged on the front side of the shell, and one end of the piston penetrates through the front sides of the shell and the water collecting frame.
Further, the top end and the bottom end of the inner cavity of the shell are provided with sliding grooves, two first threaded rods are arranged inside the sliding grooves and are fixedly connected with the shell.
Further, two the first threaded rod outer peripheral face all overlaps and is equipped with the sliding sleeve, two the sliding sleeve all with filter plate fixed connection, two sliding sleeve one side all is equipped with the screw cap, two the screw cap respectively with the first threaded rod threaded connection of relevant position.
Further, two equal fixedly connected with stripper plate in thread bush top, two logical groove has all been seted up to fixed block one side, two stripper plate one end passes the logical groove of relevant position respectively, two the equal fixedly connected with handle of second threaded rod one end.
The utility model has the following advantages:
according to the utility model, external air is extracted through the work of the exhaust fan and wind power is generated in the shell, water mist in the shell moves leftwards under the action of the wind power, the water mist passes through the filter screen and moves out of the shell, dust in the external air is adhered to the surface of the filter screen to humidify and purify the air, the handle is rotated to drive the second threaded rod to rotate, the second threaded rod is in threaded connection with the threaded sleeve, the extrusion plate limits the rotation of the threaded sleeve, the second threaded rod rotates to drive the threaded sleeve to move, the extrusion plate is driven to move in the through groove, the fixing between the rotating shaft and the fixing block is further released, and the baffle is rotated to adjust the angle of the baffle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a sectional top view of the spindle of the present invention;
FIG. 4 is an enlarged view of structure A of FIG. 3 according to the present invention;
FIG. 5 is a perspective view of a water storage frame according to the present invention;
in the figure: the water pump comprises a shell 1, a sliding groove 2, a first threaded rod 3, a threaded cap 4, a sliding sleeve 5, a first water pipe 6, a water pump 7, a second water pipe 8, a water storage frame 9, a spray head 10, an exhaust fan 11, a water collection frame 12, a filter screen 13, a filter screen plate 14, a rotating shaft 15, a fixed block 16, a telescopic rod 17, a spring 18, a baffle 19, a piston 20, a through groove 21, a second threaded rod 22, a handle 23, a threaded sleeve 24, a hollow groove 25 and an extrusion plate 26.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
Referring to the attached drawings 1-5 in the specification, the air purifying and humidifying device based on the electrostatic dust removal technology comprises a shell 1, an exhaust fan 11 is fixedly connected to one side of the shell 1, a filter screen plate 14 is arranged inside the shell 1, a filter screen 13 is fixedly embedded in the surface of the filter screen plate 14, an adjusting mechanism is arranged inside the shell 1 and comprises two baffle plates 19, springs 18 are fixedly connected to opposite ends of the two baffle plates 19, opposite ends of the two springs 18 are fixedly connected with the shell 1, telescopic rods 17 are arranged inside the two springs 18, opposite ends of the two telescopic rods 17 are respectively movably connected with the baffle plates 19 at corresponding positions through movable hinges, opposite ends of the two telescopic rods 17 are movably connected with the shell 1 through movable hinges, four fixing blocks 16 are arranged on one side of the filter screen plate 14, four be equipped with two pivot 15 between the fixed block 16, two the fixed block 16 one side of relevant position is run through respectively at 15 both ends of pivot, and two 19 one end of baffle fixed cover respectively is established at the 15 outer peripheral faces of pivot of relevant position, wherein two the dead slot 25 has all been seted up, two inside second threaded rod 22, two of all being equipped with of dead slot 25 second threaded rod 22 one end passes through bearing swing joint, two respectively with the fixed block 16 of relevant position second threaded rod 22 outer peripheral face all overlaps and is equipped with threaded sleeve 24, two threaded sleeve 24 respectively with the second threaded rod 22 threaded connection of relevant position, 1 top fixedly connected with water pump 7 of casing.
Furthermore, a water storage frame 9 is arranged on one side, away from the two baffles 19, of the filter screen plate 14, the water storage frame 9 is fixedly connected with the top of the inner cavity of the shell 1, and a spray head 10 is fixedly connected to the bottom end of the water storage frame 9, so that water mist can be sprayed conveniently.
Further, the water outlet end of the water pump 7 is fixedly connected with a second water pipe 8, one end, far away from the water pump 7, of the second water pipe 8 penetrates through the top of the shell 1, and the second water pipe 8 is located at the top of the water storage frame 9, so that water can be conveniently pumped.
Further, 1 inner chamber bottom fixedly connected with of casing catchments frame 12, catchment frame 12 is located under shower nozzle 10, water pump 7 water inlet end fixedly connected with has first water pipe 6, the one end that water pump 7 was kept away from to first water pipe 6 runs through casing 1 and catchment frame 12 rear side, and unnecessary water smoke falls into catchment frame 12 in the using water wisely.
Further, a piston 20 is arranged on the front side of the shell 1, and one end of the piston 20 penetrates through the front sides of the shell 1 and the water collecting frame 12, so that water is conveniently added.
Further, 1 inner chamber top of casing has all seted up spout 2, two with the bottom 2 inside first threaded rod 3, two of all being equipped with of spout 3 all with 1 fixed connection of casing, conveniently take out filter screen 13.
Further, two 3 outer peripheral faces of first threaded rod are all equipped with sliding sleeve 5, two sliding sleeve 5 all with filter screen plate 14 fixed connection, two 5 one side of sliding sleeve all is equipped with screw cap 4, two screw cap 4 respectively with 3 threaded connection of the first threaded rod of relevant position, conveniently remove the fixed between sliding sleeve 5 and the casing 1.
Further, two the equal fixedly connected with stripper plate 26 in thread bush 24 top, two logical groove 21 has all been seted up to fixed block 16 one side, two stripper plate 26 one end passes corresponding position's logical groove 21 respectively, two the equal fixedly connected with handle 23 of second threaded rod 22 one end conveniently drives stripper plate 26 and removes.
The implementation scenario is specifically as follows: the worker opens the piston 20, water is added into the water collecting frame 12, then the water pump 7 is started, the water pump 7 works to extract water in the water collecting frame 12 through the first water pipe 6 and inject the water into the water storage frame 9 through the second water pipe 8, the spray head 10 sprays water mist downwards, the exhaust fan 11 is started at the same time, the exhaust fan 11 works to extract external air and generate wind power inside the shell 1, the water mist inside the shell 1 moves leftwards under the action of the wind power, the water mist passes through the filter screen 13 and moves out of the shell 1, dust in the external air adheres to the surface of the filter screen 13 to humidify and purify the air, the handle 23 is rotated to drive the second threaded rod 22 to rotate, the second threaded rod 22 is in threaded connection with the threaded sleeve 24, the extrusion plate 26 limits the threaded sleeve 24 to rotate, so that the second threaded rod 22 rotates to drive the threaded sleeve 24 to move, and the extrusion plate 26 is driven to move in the through groove 21, and then remove the fixed between pivot 15 and the fixed block 16, the baffle 19 rotates and thus the angle of adjusting the baffle 19, conveniently humidify different positions, it is effectual to humidify, baffle 19 rotates simultaneously and drives pivot 15 and rotate, baffle 19 rotates and drives spring 18 extension or compression, make things convenient for baffle 19 to rotate, rotatory screw cap 4 thereby removes the fixed between sliding sleeve 5 and the casing 1, filter screen 13 is changed in convenient maintenance, this embodiment has specifically solved the inconvenient problem of humidifying different positions among the prior art.
The working principle is as follows:
referring to fig. 1-5 of the specification, a worker activates the exhaust fan 11, the exhaust fan 11 operates to draw external air and generate wind force inside the housing 1, water mist inside the housing 1 moves leftwards under the action of the wind force, the water mist moves out of the housing 1 through the filter screen 13, dust in the external air adheres to the surface of the filter screen 13 to humidify and purify the air, the handle 23 is rotated to release the fixation between the rotating shaft 15 and the fixed block 16, and the baffle 19 is rotated to adjust the angle of the baffle 19.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides an air purification humidification device based on electrostatic precipitator technique, includes casing (1), its characterized in that: an exhaust fan (11) is fixedly connected to one side of the shell (1), a filter screen plate (14) is arranged inside the shell (1), a filter screen (13) is fixedly embedded in the surface of the filter screen plate (14), and an adjusting mechanism is arranged inside the shell (1);
the adjusting mechanism comprises two baffle plates (19), wherein springs (18) are fixedly connected to two ends of the baffle plates (19) opposite to each other, two ends of the springs (18) opposite to each other are fixedly connected with the shell (1), telescopic rods (17) are arranged in the two springs (18), one ends of the two telescopic rods (17) opposite to each other are respectively and movably connected with the baffle plates (19) at corresponding positions through movable hinged supports, one ends of the two telescopic rods (17) opposite to each other are respectively and movably connected with the shell (1) through movable hinged supports, four fixed blocks (16) are arranged on one side of the screen plate (14), two rotating shafts (15) are arranged between the four fixed blocks (16), two ends of each rotating shaft (15) respectively penetrate through one side of the fixed blocks (16) at corresponding positions, and one ends of the two baffle plates (19) are respectively and fixedly sleeved on the peripheral surfaces of the rotating shafts (15) at corresponding positions, wherein two dead slot (25), two have all been seted up to fixed block (16) inside all be equipped with second threaded rod (22), two dead slot (25) inside second threaded rod (22), two second threaded rod (22) one end is respectively through bearing swing joint, two with relevant position's fixed block (16) second threaded rod (22) outer peripheral face all overlaps and is equipped with thread bush (24), two thread bush (24) respectively with relevant position's second threaded rod (22) threaded connection, casing (1) top fixedly connected with water pump (7).
2. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 1, wherein: one side of the filter screen plate (14) far away from the two baffles (19) is provided with a water storage frame (9), the water storage frame (9) is fixedly connected with the top of the inner cavity of the shell (1), and the bottom end of the water storage frame (9) is fixedly connected with a spray head (10).
3. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 2, wherein: the water pump (7) is fixedly connected with a second water pipe (8) at the water outlet end, one end, far away from the water pump (7), of the second water pipe (8) penetrates through the top of the shell (1), and the second water pipe (8) is located at the top of the water storage frame (9).
4. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 2, wherein: casing (1) inner chamber bottom fixedly connected with frame (12) catchments, frame (12) catchments is located under shower nozzle (10), water pump (7) water inlet end fixedly connected with first water pipe (6), the one end that water pump (7) were kept away from in first water pipe (6) runs through casing (1) and frame (12) rear side that catchments.
5. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 4, wherein: the front side of the shell (1) is provided with a piston (20), and one end of the piston (20) penetrates through the front sides of the shell (1) and the water collecting frame (12).
6. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 1, wherein: the improved structure is characterized in that the top end of the inner cavity of the shell (1) is provided with a sliding groove (2) and the bottom end of the inner cavity of the shell (1), the sliding groove (2) is internally provided with a first threaded rod (3), and the first threaded rod (3) is fixedly connected with the shell (1).
7. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 6, wherein: two first threaded rod (3) outer peripheral face all overlaps and is equipped with sliding sleeve (5), two sliding sleeve (5) all with filter plate (14) fixed connection, two sliding sleeve (5) one side all is equipped with screw cap (4), two screw cap (4) respectively with relevant position's first threaded rod (3) threaded connection.
8. The air purifying and humidifying device based on the electrostatic dust removal technology as claimed in claim 1, wherein: two equal fixedly connected with stripper plate (26) in thread bush (24) top, two logical groove (21), two have all been seted up to fixed block (16) one side stripper plate (26) one end passes corresponding position's logical groove (21), two the equal fixedly connected with handle (23) of second threaded rod (22) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469711.9U CN215412387U (en) | 2021-03-04 | 2021-03-04 | Air purification humidification device based on electrostatic precipitator technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469711.9U CN215412387U (en) | 2021-03-04 | 2021-03-04 | Air purification humidification device based on electrostatic precipitator technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215412387U true CN215412387U (en) | 2022-01-04 |
Family
ID=79667768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120469711.9U Expired - Fee Related CN215412387U (en) | 2021-03-04 | 2021-03-04 | Air purification humidification device based on electrostatic precipitator technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215412387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526524A (en) * | 2022-03-03 | 2022-05-24 | 上海京瑞环境工程有限公司 | Ion wind air supply device of high-energy ion air purification equipment |
| CN114916280A (en) * | 2022-06-13 | 2022-08-19 | 杭州富沈农业科技开发有限公司 | Seed humidifying equipment for agricultural technology research and development |
-
2021
- 2021-03-04 CN CN202120469711.9U patent/CN215412387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526524A (en) * | 2022-03-03 | 2022-05-24 | 上海京瑞环境工程有限公司 | Ion wind air supply device of high-energy ion air purification equipment |
| CN114916280A (en) * | 2022-06-13 | 2022-08-19 | 杭州富沈农业科技开发有限公司 | Seed humidifying equipment for agricultural technology research and development |
| CN114916280B (en) * | 2022-06-13 | 2023-07-11 | 杭州富沈农业科技开发有限公司 | Seed wetting equipment is used in agricultural technology research and development |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215412387U (en) | Air purification humidification device based on electrostatic precipitator technique | |
| CN206414921U (en) | A kind of efficiently dedusting fan for building | |
| CN103934104B (en) | Flat deduster | |
| CN114353222A (en) | Humidification type indoor fresh air purifier and dust collecting device for fresh air purifier | |
| CN206881778U (en) | A kind of rice mill | |
| CN213542758U (en) | Micro-electrostatic adsorption air purification device | |
| CN204380417U (en) | Air cleaning unit | |
| CN111495599A (en) | Dust removal polar plate structure of wet electric dust remover and dust removal method | |
| CN213838949U (en) | Axial fan with dustproof function | |
| CN214647465U (en) | Bus air duct with air opening cleaning structure | |
| CN213469809U (en) | Cutting device with burr removing structure for anode of wet-type electric precipitator | |
| CN210847480U (en) | Dust remover used in electric power distribution cabinet | |
| CN211359236U (en) | Efficient whirlwind collection device | |
| CN208553424U (en) | A kind of detachable air filter | |
| CN108295561A (en) | A kind of clarifier filter screen dust removal method of good dedusting effect | |
| CN206535371U (en) | A kind of averaging type is atomized cyclone dust collector | |
| CN108421350B (en) | Environment-friendly dust removal device | |
| CN205825252U (en) | A kind of air purifier and the air-conditioning with this air purifier | |
| CN211026715U (en) | Putty powder is electrostatic precipitator equipment for workshop | |
| CN213049983U (en) | Electrostatic precipitator rose box | |
| CN110385297A (en) | A kind of big data all-in-one machine with dust cleaning plant | |
| CN217369562U (en) | Dust collector for cable processing | |
| CN219051674U (en) | Cleaning device with electrostatic dust removal mechanism | |
| CN215089660U (en) | Waste gas dust removal environmental protection equipment for metalworking | |
| CN220992148U (en) | Dust suppression device for outer wall coating production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |