CN117138491A - Automatic change purification product intelligent management device - Google Patents
Automatic change purification product intelligent management device Download PDFInfo
- Publication number
- CN117138491A CN117138491A CN202311414216.8A CN202311414216A CN117138491A CN 117138491 A CN117138491 A CN 117138491A CN 202311414216 A CN202311414216 A CN 202311414216A CN 117138491 A CN117138491 A CN 117138491A
- Authority
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- Prior art keywords
- central
- rotating frame
- rotating
- shell
- fixedly connected
- Prior art date
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- Granted
Links
- 238000000746 purification Methods 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 49
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000010926 purge Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application relates to an intelligent management device for an automatic purification product in the field of intelligent purification equipment, which comprises a shell, wherein a central purification pipe with two open ends is arranged in the shell, an axial flow fan and a composite filter element are arranged in the central purification pipe, a rotating frame which is rotationally connected with the shell is sleeved outside the central purification pipe, a plurality of groups of dust-proof nets which are circumferentially and equidistantly distributed are fixedly connected to the rotating frame, and a driving motor is started when the dust-proof nets need to be replaced by the central purification pipe and the rotating frame which is arranged outside the central purification pipe and provided with the dust-proof nets, so that the rotating frame is driven to rotate by the driving motor, the dust-proof nets can be quickly switched, compared with the traditional operation of disassembling and cleaning the filter net, the operation time is saved, and the continuous operation of equipment is facilitated; meanwhile, in order to achieve the dust filtering effect of the dust screen, an inner telescopic cylinder and an outer telescopic cylinder which are linked with the rotating frame are arranged on two sides of the dust screen, so that collision interference is avoided when the dust screen rotates and switches.
Description
Technical Field
The application relates to purifying equipment, in particular to an intelligent management device for an automatic purifying product, which is applied to the field of intelligent purifying equipment.
Background
The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and effectively improve the air cleanliness, and the air purifying device generally comprises a shell, a fan, a filter screen and a multi-layer filter element.
After the traditional air purification device is used for a period of time, more dust, filth and other impurities can be accumulated on the surface of the dust screen, so that the trafficability of the dust screen is reduced, and the dust screen is required to be disassembled and cleaned; the purification device cannot be used in the disassembly and cleaning and drying processes, so that the disassembly and cleaning operations are complicated, and the continuous operation of the equipment is influenced.
Disclosure of Invention
Aiming at the prior art, the application aims to solve the technical problems that the disassembly and cleaning of the dustproof net of the traditional purifying equipment are complex in operation and simultaneously affect the continuous operation of the equipment.
In order to solve the problems, the application provides an intelligent management device for an automatic purification product, which comprises a shell, wherein a central purification pipe with two open ends is arranged in the shell, the central purification pipe is fixedly connected with the inner wall of the shell through a mounting shaft, and an axial flow fan and a composite filter element are arranged in the central purification pipe; an air inlet hole and an air outlet hole which are arranged opposite to the central purifying pipe are formed in the side wall of the shell, a rotating frame which is rotationally connected with the shell is sleeved outside the central purifying pipe, and a plurality of groups of dustproof nets which are distributed at equal intervals in circumference are fixedly connected to the rotating frame; the inner side of the dust screen is abutted with a group of inner telescopic cylinders communicated with the central purifying pipe, the inner telescopic cylinders are nested in the central purifying pipe and are in sliding connection with the central purifying pipe, the outer wall of each inner telescopic cylinder is fixedly connected with an inner sliding column extending to the outer side of the central purifying pipe, the front end face and the rear end face of the rotating frame are fixedly connected with a group of rotating discs, the rotating discs positioned at the front side of the central purifying pipe are connected with a driving motor fixedly connected with the inner wall of the shell, and the inner side wall of each rotating disc is provided with an inner guide groove for the inner sliding column to slide; the dust screen outside butt has a set of outer telescopic cylinder, and outer telescopic cylinder outside sliding connection has an outer installation section of thick bamboo with casing fixed connection, and outer sliding column that extends to outer installation section of thick bamboo outside is connected with to outer telescopic cylinder outer wall fixed connection, has offered the outer guide way that supplies outer sliding column to slide on the rolling disc.
In the intelligent management device for the automatic purification product, the dust screen is quickly switched and replaced by the rotating frame which is arranged outside the central purification tube and is in a regular polygon shape and the dust screen arranged on the rotating frame.
As a further improvement of the application, a rinsing groove is arranged at the outer side of the rotating disc, rinsing liquid which wets the dust screen at the lowest end is poured into the rinsing groove, a brush roller which is abutted against the dust screen is arranged in the rinsing groove, the brush roller is connected with a rotating drum through a transmission gear set, and the rotating drum is sleeved on the mounting shaft and fixedly connected with the rotating disc.
As a further improvement of the application, both the axial flow fan and the driving motor are connected with a controller arranged on the outer wall of the shell, and a wind speed sensor is arranged in the central purifying pipe.
As a further improvement of the application, the rotating frame is a regular polygon frame, the inner guide groove and the outer guide groove are opposite to the polygon groove, the edges of the inner guide groove and the outer guide groove are equal, and the edges of the inner guide groove and the outer guide groove are twice the edges of the rotating frame.
As a further improvement of the application, the dustproof net is a rectangular net plate and is fixedly connected with the rotating frame in a bolt fixing mode.
As a further improvement of the application, the rotating disc is of a disc-shaped structure, and the rotating disc positioned at the inner side of the rotating frame is sleeved on the mounting shaft and is rotationally connected with the mounting shaft.
As a further improvement of the application, the central purifying tube is a square tube, the inner telescopic cylinder, the outer telescopic cylinder and the outer mounting cylinder are square cylinders, and the side wall of the central purifying tube is provided with a transverse chute for sliding the inner sliding column.
In summary, the application realizes the starting of the driving motor when the dust screen needs to be replaced by the central purifying pipe and the rotating frame which is arranged outside the central purifying pipe and provided with the dust screens, the driving motor drives the rotating frame to rotate, the rapid switching of the dust screens is realized, compared with the traditional operation of disassembling and cleaning the filter screens, the operation time is saved, and the continuous operation of equipment is convenient; meanwhile, in order to achieve the dust filtering effect of the dust screen, an inner telescopic cylinder and an outer telescopic cylinder which are linked with the rotating frame are arranged on two sides of the dust screen, air flow before entering the central purifying pipe is purified, and collision interference is avoided when the dust screen rotates and switches.
Drawings
FIG. 1 is a schematic view of a left-hand perspective structure of the present application;
FIG. 2 is a right side perspective view of the present application;
FIG. 3 is a schematic view of the structure of the inside of the housing according to the present application;
FIG. 4 is a schematic cross-sectional view of the present application;
FIG. 5 is a schematic view of the longitudinal cross-sectional structure of the present application;
FIG. 6 is a schematic view of an assembled structure of a turret according to the present application;
FIG. 7 is a schematic view of the assembled structure of the central purge tube and the inner telescoping tube of the present application;
FIG. 8 is a schematic view of the assembled structure of the outer telescoping cylinder and the outer mounting cylinder of the present application;
FIG. 9 is a schematic view of the inner side wall structure of the rotating disc according to the present application.
The reference numerals in the figures illustrate:
1. a housing; 101. an air inlet hole; 102. an air outlet hole; 2. a central purge tube; 3. an axial flow fan; 4. a composite filter element; 5. a rotating frame; 6. a dust screen; 7. a rotating disc; 701. an inner guide groove; 702. an outer guide groove; 8. a mounting shaft; 9. a driving motor; 10. an inner telescopic cylinder; 11. an inner sliding column; 12. an outer telescopic cylinder; 13. an outer sliding column; 14. an outer mounting cylinder; 15. a rinsing tank; 16. a brush roller; 17. a drive gear set; 18. a rotating cylinder; 19. a controller; 20. a wind speed sensor.
Detailed Description
2 embodiments of the present application will be described in detail with reference to the accompanying drawings.
Embodiment 1:
FIGS. 1-9 show an intelligent management device for an automatic purification product, which comprises a shell 1, wherein a central purification pipe 2 with two open ends is arranged in the shell 1, the central purification pipe 2 is fixedly connected with the inner wall of the shell 1 through a mounting shaft 8, and an axial flow fan 3 and a composite filter element 4 are arranged in the central purification pipe 2; an air inlet hole 101 and an air outlet hole 102 which are arranged opposite to the central purifying pipe 2 are formed in the side wall of the shell 1, a rotating frame 5 which is rotationally connected with the shell 1 is sleeved outside the central purifying pipe 2, and a plurality of groups of dustproof nets 6 which are distributed at equal intervals in circumference are fixedly connected to the rotating frame 5; the inner side of the dust screen 6 is abutted with a group of inner telescopic cylinders 10 communicated with the central purifying pipe 2, the inner telescopic cylinders 10 are nested in the central purifying pipe 2 and are in sliding connection with the central purifying pipe 2, the outer wall of each inner telescopic cylinder 10 is fixedly connected with an inner sliding column 11 extending to the outer side of the central purifying pipe 2, the front end face and the rear end face of the rotating frame 5 are fixedly connected with a group of rotating discs 7, the rotating discs 7 positioned at the front side of the central purifying pipe 2 are connected with a driving motor 9 fixedly connected with the inner wall of the shell 1, and the inner side wall of each rotating disc 7 is provided with an inner guide groove 701 for the inner sliding column 11 to slide; the outer side of the dust screen 6 is abutted with a group of outer telescopic cylinders 12, the outer side of the outer telescopic cylinders 12 is connected with an outer mounting cylinder 14 fixedly connected with the shell 1 in a sliding manner, the outer wall of the outer telescopic cylinders 12 is fixedly connected with an outer sliding column 13 extending to the outer side of the outer mounting cylinder 14, and an outer guide groove 702 for the outer sliding column 13 to slide is formed in the rotating disc 7.
Specifically, when the intelligent management device for the automatic purification product works normally, the axial flow fan 3 pumps external air flow into the central purification tube 2 through the air inlet hole 101, the outer telescopic cylinder 12, the dust screen 6 and the inner telescopic cylinder 10 and filters and purifies the air flow through the composite filter element 4, and the purified air flow is discharged through the inner telescopic cylinder 10, the dust screen 6, the outer telescopic cylinder 12 and the air outlet hole 102; when the dustproof net 6 needs to be switched, the axial flow fan 3 is turned off, the driving motor 9 is started, the driving motor 9 drives the rotating disc 7 to rotate, the rotating disc 7 drives the rotating frame 5 to rotate, and the rotating frame 5 drives the dustproof net 6 on the rotating frame to rotate, so that the next dustproof net 6 rotates between the inner telescopic cylinder 10 and the outer telescopic cylinder 12;
in the switching process, the inner sliding column 11 connected with the inner telescopic cylinder 10 slides in the inner guide groove 701 of the rotating disc 7, so that the inner telescopic cylinder 10 firstly moves away from the dust screen 6 and then moves back and forth close to the dust screen 6, the inner telescopic cylinder 10 is separated from and abutted against the dust screen 6 again, and collision interference between the dust screen 6 and the inner telescopic cylinder 10 during switching rotation is avoided; similarly, under the traction action of the outer sliding column 13, the outer extension cylinder 12 also reciprocates, so that the dust screen 6 is prevented from collision interference with the outer extension cylinder; further, the reciprocating movement of the inner telescopic cylinder 10 and the outer telescopic cylinder 12 is realized when the dust screen 6 is switched.
Compared with the traditional purification device, the dust screen 6 needs to be detached and replaced, the technical scheme disclosed by the application is characterized in that a plurality of groups of dust screens 6 distributed circumferentially are arranged, and the rotating frame 5 is driven to rotate by the driving motor 9 to realize the rapid switching of the dust screens 6.
Referring to fig. 4, 6 and 9, the rotating frame 5 is a regular polygon frame, the inner guide groove 701 and the outer guide groove 702 are opposite to the polygon grooves, the inner guide groove 701 and the outer guide groove 702 have equal sides, and the sides of the inner guide groove 701 and the outer guide groove 702 are twice as many as the sides of the rotating frame 5.
Specifically, when the rotating frame 5 drives the dust screen 6 to switch, the inner telescopic cylinder 10 and the outer telescopic cylinder 12 are firstly far away from the dust screen 6 and then close to the dust screen 6.
Referring to fig. 6, the dust screen 6 is a rectangular screen, and the dust screen 6 is fixedly connected with the rotating frame 5 by a bolt fixing manner.
In particular, the dust screen 6 is easy to replace.
Referring to fig. 5, the rotating disc 7 has a disc-shaped structure, and the rotating disc 7 located inside the rotating frame 5 is sleeved on the mounting shaft 8 and is rotatably connected with the mounting shaft.
Specifically, the mounting shaft 8 provides support for the central purge tube 2 and the rotating disk 7.
Referring to fig. 3 and 6, the central purifying tube 2 is a square tube, the inner telescopic tube 10, the outer telescopic tube 12 and the outer mounting tube 14 are square tubes, and lateral sliding grooves for sliding the inner sliding column 11 are formed in the side wall of the central purifying tube 2.
Embodiment 2:
fig. 1 to 9 show an intelligent management device for automatic purification products, on the basis of the 1 st embodiment, a rinsing groove 15 is arranged on the outer side of a rotating disc 7, rinsing liquid which wets the dust screen 6 at the lowest end is poured into the rinsing groove 15, a brush roller 16 which is abutted to the dust screen 6 is arranged in the rinsing groove 15, the brush roller 16 is connected with a rotating drum 18 through a transmission gear set 17, and the rotating drum 18 is sleeved on an installation shaft 8 and fixedly connected with the rotating disc 7.
Specifically, when the dust screen 6 needs to be cleaned, the driving motor 9 is started, the driving motor 9 drives the rotating disc 7 to rotate reciprocally, the rotating disc 7 drives the rotating frame 5 to rotate reciprocally, the rotating frame 5 drives the dust screen 6 on the rotating frame to rotate reciprocally in the rinsing groove 15, the dust screen 6 is rinsed, when the rotating disc 7 rotates, the rotating disc 7 drives the rotating drum 18 to rotate, the rotating drum 18 drives the brush roller 16 to rotate through the transmission gear set 17, and the dust screen 6 is brushed in a rotating mode, so that the cleaning effect is improved.
Referring to fig. 1 and 4, both the axial flow fan 3 and the driving motor 9 are connected with a controller 19 installed on the outer wall of the housing 1, and a wind speed sensor 20 is installed in the central purifying tube 2.
Specifically, when the wind speed sensor 20 detects that the wind speed in the central purifying pipe 2 drops, the driving motor 9 is started, the driving motor 9 drives the rotating frame 5 to rotate through the rotating disc 7, and the rotating frame 5 drives the dustproof net 6 on the rotating frame to switch, so that the quick switching is realized, and the long-time use requirement of personnel is met;
in addition, when the device is in a closed and stopped state or all the dustproof nets 6 are blocked, the controller 19 controls the driving motor 9 to rotate in a reciprocating manner, the rotating frame 5 drives the dustproof nets 6 at the lower end of the rotating frame to carry out reciprocating rinsing in the rinsing groove 15, and after rinsing, the axial flow fan 3 is started to spray and dry the rinsed dustproof nets 6.
The present application is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present application are still within the scope of the present application.
Claims (7)
1. An automatic intelligent purifying product management device is characterized by comprising a shell (1), wherein a central purifying pipe (2) with two open ends is arranged in the shell (1), the central purifying pipe (2) is fixedly connected with the inner wall of the shell (1) through an installation shaft (8), and an axial flow fan (3) and a composite filter element (4) are arranged in the central purifying pipe (2); an air inlet hole (101) and an air outlet hole (102) which are arranged opposite to the central purifying pipe (2) are formed in the side wall of the shell (1), a rotating frame (5) which is rotationally connected with the shell (1) is sleeved outside the central purifying pipe (2), and a plurality of groups of dustproof nets (6) which are distributed at equal intervals in circumference are fixedly connected to the rotating frame (5);
the inner side of the dustproof net (6) is abutted with a group of inner telescopic cylinders (10) communicated with the central purifying pipe (2), the inner telescopic cylinders (10) are nested in the central purifying pipe (2) and are in sliding connection with the central purifying pipe, the inner sliding columns (11) extending to the outer side of the central purifying pipe (2) are fixedly connected with the outer walls of the inner telescopic cylinders (10), a group of rotating discs (7) are fixedly connected with the front end face and the rear end face of the rotating frame (5), the rotating discs (7) positioned at the front side of the central purifying pipe (2) are connected with driving motors (9) fixedly connected with the inner wall of the shell (1), and inner guide grooves (701) for the sliding of the inner sliding columns (11) are formed in the inner side walls of the rotating discs (7);
the dust screen (6) outside butt has a set of outer flexible section of thick bamboo (12), and outer flexible section of thick bamboo (12) outside sliding connection has outer installation section of thick bamboo (14) with casing (1) fixed connection, and outer flexible section of thick bamboo (12) outer wall fixedly connected with extends to outer slip post (13) in outer installation section of thick bamboo (14) outside, has offered on the rolling disc (7) and has supplied outer guide way (702) that outer slip post (13) slided.
2. The automatic intelligent purifying product management device according to claim 1, wherein a rinsing groove (15) is arranged on the outer side of the rotating disc (7), rinsing liquid which wets the bottommost dustproof net (6) is poured into the rinsing groove (15), a brush roller (16) which is abutted to the dustproof net (6) is arranged in the rinsing groove (15), the brush roller (16) is connected with a rotating cylinder (18) through a transmission gear set (17), and the rotating cylinder (18) is sleeved on the installation shaft (8) and is fixedly connected with the rotating disc (7).
3. An automated purification product intelligent management device according to claim 2, wherein the axial flow fan (3) and the driving motor (9) are both connected with a controller (19) mounted on the outer wall of the housing (1), and a wind speed sensor (20) is mounted in the central purification tube (2).
4. The intelligent management device for automatic purification products according to claim 1, wherein the rotating frame (5) is a regular polygon frame, the inner guide groove (701) and the outer guide groove (702) are opposite to the polygon grooves, the sides of the inner guide groove (701) and the sides of the outer guide groove (702) are equal, and the sides of the inner guide groove (701) and the sides of the outer guide groove (702) are twice as many as the sides of the rotating frame (5).
5. The intelligent management device for the automatic purification product according to claim 4, wherein the dustproof net (6) is a rectangular net plate, and the dustproof net (6) is fixedly connected with the rotating frame (5) in a bolt fixing mode.
6. The intelligent management device for automatic purification products according to claim 1, wherein the rotating disc (7) is of a disc-shaped structure, and the rotating disc (7) positioned on the inner side of the rotating frame (5) is sleeved on the mounting shaft (8) and is in rotating connection with the mounting shaft.
7. The intelligent management device for the automatic purification product according to claim 5, wherein the central purification tube (2) is a square tube, the inner telescopic tube (10), the outer telescopic tube (12) and the outer mounting tube (14) are square tubes, and a transverse chute for sliding the inner sliding column (11) is formed in the side wall of the central purification tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311414216.8A CN117138491B (en) | 2023-10-30 | 2023-10-30 | Automatic change purification product intelligent management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311414216.8A CN117138491B (en) | 2023-10-30 | 2023-10-30 | Automatic change purification product intelligent management device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117138491A true CN117138491A (en) | 2023-12-01 |
| CN117138491B CN117138491B (en) | 2024-02-27 |
Family
ID=88899102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311414216.8A Active CN117138491B (en) | 2023-10-30 | 2023-10-30 | Automatic change purification product intelligent management device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117138491B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108858430A (en) * | 2018-07-06 | 2018-11-23 | 合肥米弘智能科技有限公司 | A kind of finished synthetic's leather production and processing special for automatic puncher |
| CN111957157A (en) * | 2020-08-20 | 2020-11-20 | 曾细梅 | Dust remover with uniform loss |
| CN114130137A (en) * | 2021-11-19 | 2022-03-04 | 珠海格力电器股份有限公司 | Filter core structure and air purifier |
| CN217585161U (en) * | 2022-06-27 | 2022-10-14 | 赛弗尔气体技术(江苏)有限公司 | Multipurpose regeneration combined drying device with cold and heat recovery and low gas consumption |
| CN218521397U (en) * | 2022-08-19 | 2023-02-24 | 青岛荣鑫机械有限公司 | Dust removing device of air jet loom |
| CN116422083A (en) * | 2023-05-15 | 2023-07-14 | 深圳市西宝船舶电子有限公司 | Comprehensive purification control device for atmospheric environment |
| CN116889774A (en) * | 2023-08-02 | 2023-10-17 | 江西安蒂凡环保科技有限公司 | Centralized wastewater and waste gas treatment equipment |
-
2023
- 2023-10-30 CN CN202311414216.8A patent/CN117138491B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858430A (en) * | 2018-07-06 | 2018-11-23 | 合肥米弘智能科技有限公司 | A kind of finished synthetic's leather production and processing special for automatic puncher |
| CN111957157A (en) * | 2020-08-20 | 2020-11-20 | 曾细梅 | Dust remover with uniform loss |
| CN114130137A (en) * | 2021-11-19 | 2022-03-04 | 珠海格力电器股份有限公司 | Filter core structure and air purifier |
| CN217585161U (en) * | 2022-06-27 | 2022-10-14 | 赛弗尔气体技术(江苏)有限公司 | Multipurpose regeneration combined drying device with cold and heat recovery and low gas consumption |
| CN218521397U (en) * | 2022-08-19 | 2023-02-24 | 青岛荣鑫机械有限公司 | Dust removing device of air jet loom |
| CN116422083A (en) * | 2023-05-15 | 2023-07-14 | 深圳市西宝船舶电子有限公司 | Comprehensive purification control device for atmospheric environment |
| CN116889774A (en) * | 2023-08-02 | 2023-10-17 | 江西安蒂凡环保科技有限公司 | Centralized wastewater and waste gas treatment equipment |
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| Publication number | Publication date |
|---|---|
| CN117138491B (en) | 2024-02-27 |
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