CN112815455A - Self-starting type air filter with dust monitoring function - Google Patents
Self-starting type air filter with dust monitoring function Download PDFInfo
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- CN112815455A CN112815455A CN202110037927.2A CN202110037927A CN112815455A CN 112815455 A CN112815455 A CN 112815455A CN 202110037927 A CN202110037927 A CN 202110037927A CN 112815455 A CN112815455 A CN 112815455A
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- Prior art keywords
- dust
- outer shell
- filter
- motor
- self
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a self-starting air filter with a dust monitoring function, which comprises an outer shell, a filter cylinder, an ash cleaning structure and a control assembly, wherein an air inlet is formed in the upper portion of the left wall of the outer shell, an air outlet is formed in the lower portion of the right wall of the outer shell, the filter cylinder is installed in the upper portion of the inner portion of the outer shell, the ash cleaning structure is arranged in the inner portion of the outer shell, a driving block is installed at the top of the ash cleaning structure, a lead screw penetrates through the driving block, the control assembly is arranged on the front side of the outer shell, a dust sensor is installed in the left upper portion of the front end of the outer. This self-starting formula air cleaner with dust monitor function is provided with dust sensor, smoke transducer and PLC controller, and dust sensor and smoke transducer detect the concentration of smog and dust in the air respectively to with data transmission to the PLC controller in, PLC decides whether starting drive according to data, realized that the automation of device stops and open.
Description
Technical Field
The invention relates to the technical field of air filters, in particular to a self-starting air filter with a dust monitoring function.
Background
The air filter is mostly used in workshops of industrial production to filter air in the workshops, but with continuous development of industry, air pollution is serious, in some cities with fast industrial development, the index of inhalable particles in the air is increased rapidly, and some families may choose to purchase the air filter by themselves to solve dust in the household environment.
However, many of the conventional air filters are operated for a long time when they are started, are operated without being turned off, and are not turned on depending on the concentration of smoke in the surrounding environment, which is a design that wastes electric power.
Disclosure of Invention
The present invention is directed to a self-starting air filter with dust monitoring function, so as to solve the problems of the prior art that most of the prior air filters are operated for a long time once started, operated without being turned off, and not turned on according to the concentration of smoke in the surrounding environment, which wastes power.
In order to achieve the purpose, the invention provides the following technical scheme: a self-starting air filter with dust monitoring function comprises a shell, a filter cylinder, an ash cleaning structure and a control component,
the ultraviolet sterilization device comprises an outer shell, wherein the outer shell comprises an air inlet, an air inlet fan, an air outlet fan, a storage rack, an ultraviolet sterilization device, universal wheels and an electric sliding rail, the air inlet is formed in the upper portion of the left wall of the outer shell, the air outlet is formed in the lower portion of the right wall of the outer shell, the storage rack is arranged below the outer side of the left wall of the outer shell, the ultraviolet sterilization device is arranged at the top of the inner portion of the outer shell, the universal wheels are arranged below the outer portion of the outer shell, and;
the filter cartridge comprises a through hole, a rotating seat, a first motor box, a cold catalyst filter screen, an HEPA filter screen and an active carbon adsorption layer, the filter cartridge is installed above the inner part of the outer shell, a plurality of through holes are formed in the surface of the filter cartridge, the left end of the filter cartridge is installed on the right side of the air inlet through the rotating seat, the cold catalyst filter screen is installed in the filter cartridge, the HEPA filter screen is arranged on the inner side of the cold catalyst filter screen, and the active carbon adsorption layer is arranged on the inner side of the HEPA filter screen;
the dust cleaning structure comprises a driving block, a lead screw rotating seat, a second motor box, a dust collecting box, a sliding block, an electric control vibration device, a brush holder and brush bristles, the dust cleaning structure is arranged inside the outer shell, the driving block is arranged at the top of the dust cleaning structure, the lead screw penetrates through the driving block, the left end of the lead screw is fixed in the outer shell through the lead screw rotating seat, the electric control vibration device is arranged inside the dust cleaning structure, the brush holder is arranged on the inner side of the electric control vibration device, and the brush bristles are arranged on the inner side of the brush holder;
the control assembly, the control assembly includes display screen, control button, dust sensor, smoke transducer and PLC controller, the control assembly sets up the front side at the shell body, the display screen is installed in the embedding of the front end middle part of shell body, the below of display screen is provided with a plurality of control buttons, the dust sensor is installed to the front end upper left side of shell body, smoke transducer is installed to the front end upper right side of shell body.
Preferably, an air inlet fan is installed in the air inlet, and an air outlet fan is installed in the air outlet.
Preferably, a fire extinguisher is placed on the storage rack.
Preferably, the first motor box is installed above the right side of the outer shell, a first motor is arranged in the first motor box, and an output shaft of the first motor penetrates through the outer shell and is connected with the right end of the filter cylinder.
Preferably, the filter cartridge passes through the ash removal structure.
Preferably, the second motor box is installed at the top of the right side of the outer shell, a second motor is arranged in the second motor box, and an output shaft of the second motor penetrates through the outer shell and is connected with the right end of the screw rod.
Preferably, a dust collecting box is arranged below the inner part of the outer shell, sliding blocks are arranged on two sides of the dust collecting box, and the sliding blocks are connected with the electric sliding rails in a sliding mode.
Preferably, a PLC controller is installed on the back of the display screen.
Preferably, the PLC controller is electrically connected with the air inlet fan, the air outlet fan, the ultraviolet sterilization device, the electric slide rail, the first motor, the second motor, the electric control vibration device, the display screen, the control key, the dust sensor and the smoke sensor.
Compared with the prior art, the invention has the beneficial effects that: the self-starting air filter with the dust monitoring function,
(1) the dust sensor, the smoke sensor and the PLC are arranged, the dust sensor and the smoke sensor sense the smoke concentration and the dust concentration in the air in real time and transmit the detected data to the PLC in real time, and the PLC determines whether to start the device according to the current smoke concentration and dust concentration in the air, so that the automatic start and stop of the device are realized;
(2) the air inlet fan and the air outlet fan are arranged in the air inlet and the air outlet respectively and are started and closed under the control of the PLC, so that the device can suck and discharge air conveniently, and the surrounding air is filtered continuously;
(3) the ultraviolet sterilization device is arranged at the top of the inner part of the outer shell and has the sterilization function on air sucked in the device, so that the transmission of infectious viruses and bacteria is reduced, and the filter cartridge filters the air in the suction device, so that particulate matters in the air are reduced, and the physical health of personnel is protected;
(4) the dust removal structure is arranged, the dust removal structure moves in the horizontal direction under the matching of the driving block, the screw rod and the second motor, meanwhile, the electric control vibration device drives the brush holder and the brush bristles to vibrate, dust removal is carried out on the outer surface of the filter cartridge, dust accumulation is reduced, when more dust is accumulated in the filter cartridge, the electric slide rail drives the slide block to slide, and then dust collection is taken out conveniently and quickly;
(5) be provided with the universal wheel, the universal wheel is equipped with four, and the universal wheel is installed in the bottom of shell body, is convenient for realize the removal to the device, and then improves device application range, is convenient for carry out filtration to more places.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a left side sectional view of the ash removal structure of the present invention;
FIG. 5 is a left side cross-sectional structural view of the filter cartridge of the present invention;
FIG. 6 is a schematic view of a rear view structure of a display screen according to the present invention.
In the figure: 1. the device comprises an outer shell, 101, an air inlet, 102, an air inlet fan, 103, an air outlet, 104, an air outlet fan, 105, a storage rack, 106, an ultraviolet sterilization device, 107, a universal wheel, 108, an electric slide rail, 2, a filter cartridge, 201, a through hole, 202, a rotary base, 203, a first motor, 204, a first motor box, 205, a cold catalyst filter screen, 206, a HEPA filter screen, 207, an active carbon adsorption layer, 3, a dust cleaning structure, 301, a driving block, 302, a lead screw, 303, a lead screw rotary base, 304, a second motor, 305, a second motor box, 306, a dust collection box, 307, a sliding block, 308, an electric control vibration device, 309, a brush holder, 310, bristles, 4, a control component, 401, a display screen, 402, a control key, 403, a dust sensor, 404, a smoke sensor, 405, a PLC controller, 5 and a fire extinguisher.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a self-starting air filter with a dust monitoring function is disclosed, according to the figure 1, figure 2 and figure 3, an outer shell 1 comprises an air inlet 101, an air inlet fan 102, an air outlet 103, an air outlet fan 104, a storage rack 105, an ultraviolet sterilization device 106, a universal wheel 107 and an electric slide rail 108, the air inlet 101 is arranged above the left wall of the outer shell 1, the air inlet fan 102 is arranged in the air inlet 101, the air outlet fan 104 is arranged in the air outlet 103, the air suction and discharge device is facilitated, the air outlet 103 is arranged below the right wall of the outer shell 1, the storage rack 105 is arranged below the outer side of the left wall of the outer shell 1, a fire extinguisher 5 is arranged on the storage rack 105, the fire extinguisher 5 can be rapidly found when a fire occurs, the ultraviolet sterilization device 106 is arranged at the top inside of the outer shell 1, the universal wheel 107 is arranged below the outside of the outer shell 1, the filter cartridge 2 comprises a through hole 201, a rotary base 202, a first motor 203, a first motor box 204, a cold catalyst filter screen 205, an HEPA filter screen 206 and an active carbon adsorption layer 207, the filter cartridge 2 is installed above the inside of the outer shell 1, the surface of the filter cartridge 2 is provided with a plurality of through holes 201, the left end of the filter cartridge 2 is installed on the right side of the air inlet 101 through the rotary base 202, the first motor box 204 is installed above the right side of the outside of the outer shell 1, the first motor 203 is arranged in the first motor box 204, an output shaft of the first motor 203 penetrates through the outer shell 1 to be connected with the right end of the filter cartridge 2, the first motor 203 is favorable for driving the filter cartridge 2 to rotate when cleaning dust on the surface of the filter cartridge 2, the cold catalyst filter screen 205 is installed in the filter cartridge 2, the HEPA filter screen 206 is arranged on the inner side of the cold catalyst, dust on the outer surface of the filter cartridge 2 is convenient to clean by the ash cleaning structure 3.
As shown in fig. 4, 5 and 6, the dust cleaning structure 3 includes a driving block 301, a lead screw 302, a lead screw rotation base 303, a second motor 304, a second motor box 305, a dust collecting box 306, a sliding block 307, an electrically controlled vibration device 308, a brush holder 309 and bristles 310, the dust cleaning structure 3 is disposed inside the outer casing 1, the driving block 301 is mounted on the top of the dust cleaning structure 3, the lead screw 302 penetrates through the driving block 301, the left end of the lead screw 302 is fixed inside the outer casing 1 through the lead screw rotation base 303, the second motor box 305 is mounted on the top of the right side of the outer casing 1, the second motor 304 is disposed inside the second motor box 305, the output shaft of the second motor 304 penetrates through the outer casing 1 and is connected with the right end of the lead screw 302, which is beneficial to driving the dust cleaning structure 3 to move laterally through the cooperation of the second motor 304, the lead screw 302 and the driving block 301, thereby, the two sides of the dust collection box 306 are provided with sliding blocks 307, the sliding blocks 307 are connected with the electric sliding rail 108 in a sliding manner, so that dust cleaned from the surface of the filter cartridge 2 can be collected conveniently, meanwhile, the electric sliding rail 108 and the sliding blocks 307 are matched to realize the quick taking-out of the dust collection box 306, the ash cleaning structure 3 is internally provided with an electric control vibration device 308, a brush holder 309 is installed on the inner side of the electric control vibration device 308, bristles 310 are arranged on the inner side of the brush holder 309, the control component 4 comprises a display screen 401, control keys 402, a dust sensor 403, a smoke sensor 404 and a PLC (programmable logic controller) 405, the control component 4 is arranged on the front side of the outer shell 1, the display screen 401 is embedded and installed in the middle of the front end of the outer shell 1, the PLC 405 is installed on the back of the display screen 401, so that the self-starting of the device can be realized, smoke sensor 404 is installed in the front end upper right side of shell body 1, and PLC controller 405 and fan 102, air outlet fan 104, ultraviolet ray bacteria removing device 106, electric slide rail 108, first motor 203, second motor 304, automatically controlled vibrator 308, display screen 401, control button 402, dust sensor 403 and smoke sensor 404 electric connection advance to open and stop of each electrical component in the device through PLC controller 405 and control.
The working principle is as follows: when the dust sensor 403 is HPD05, the smoke sensor 404 is GQQ5, and the PLC controller 405 is S7-200P, in using the self-starting air filter with dust monitoring function, the device is moved to a designated position by the universal wheel 107, then the device is powered on, then the PLC controller 405 starts the dust sensor 403 and the smoke sensor 404, the dust sensor 403 and the smoke sensor 404 detect the smoke and dust concentration in the air, and transmit the detected data to the PLC controller 405 in real time, the PLC controller 405 determines whether to start the device for filtering according to the smoke and dust concentration in the air, when the smoke or dust concentration exceeds the standard, the PLC controller 405 starts the air inlet fan 102, the air outlet fan 104 and the ultraviolet sterilization device 106 in the device, the air inlet fan 102 in the air inlet 101 sucks the outside air into the outer housing 1, air firstly enters the filter cartridge 2 under the action of the air inlet fan 102, is primarily filtered by the activated carbon adsorption layer 207 in the filter cartridge 2, is further filtered by the HEPA filter screen 206, is filtered again by the cold catalyst filter screen 205, and is discharged out of the filter cartridge 2 through the through hole 201 on the surface of the filter cartridge 2, the ultraviolet sterilization device 106 has the function of sterilizing the air in the outer shell 1, the breeding and the propagation of bacteria in the air are reduced, the physical health of personnel is protected, then the air is discharged out of the outer shell 1 under the action of the air outlet fan 104, after the device is used for a period of time, the surface of the filter cartridge 2 needs to be cleaned, the dust is excessively accumulated to cause the reduction of the filtering effect, at the moment, the first motor 203, the second motor 304 and the electric control vibration device 308 are started through the control key 402, the first motor 203 drives the filter cartridge 2 to rotate, the second motor 304 drives the horizontal movement of the dust cleaning structure, the outer surface of the filter cartridge 2 is cleaned, the electric control vibration device 308 drives the brush holder 309 and the bristles 310 to vibrate, ash is removed from the surface of the filter cartridge 2, dust falls into the dust collection box 306 below the inside of the outer shell 1, the electric slide rail 108 is started through the control key 402 after cleaning is completed, the electric slide rail 108 drives the slide block 307 to move so as to take out the dust collection box 306, the dust in the dust collection box 306 is cleaned, the display screen 401 at the front end of the outer shell 1 can display all information detected by the device, and the device is convenient for a user to observe.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a self-starting formula air cleaner with dust monitor function, includes shell body (1), cartridge filter (2), deashing structure (3) and control assembly (4), its characterized in that:
the ultraviolet sterilization device comprises an outer shell (1), wherein the outer shell (1) comprises an air inlet (101), an air inlet fan (102), an air outlet (103), an air outlet fan (104), a storage rack (105), an ultraviolet sterilization device (106), a universal wheel (107) and an electric sliding rail (108), the air inlet (101) is formed above the left wall of the outer shell (1), the air outlet (103) is formed below the right wall of the outer shell (1), the storage rack (105) is arranged below the outer side of the left wall of the outer shell (1), the ultraviolet sterilization device (106) is arranged at the top inside the outer shell (1), the universal wheel (107) is arranged below the outer part of the outer shell (1), and the electric sliding rail (108) is arranged below two side walls inside the outer;
the filter cartridge (2) comprises a through hole (201), a rotating base (202), a first motor (203), a first motor box (204), a cold catalyst filter screen (205), a HEPA filter screen (206) and an active carbon adsorption layer (207), the filter cartridge (2) is installed above the inner part of the outer shell (1), the surface of the filter cartridge (2) is provided with a plurality of through holes (201), the left end of the filter cartridge (2) is installed on the right side of the air inlet (101) through the rotating base (202), the cold catalyst filter screen (205) is installed in the filter cartridge (2), the HEPA filter screen (206) is arranged on the inner side of the cold catalyst filter screen (205), and the active carbon adsorption layer (207) is arranged on the inner side of the HEPA filter screen (206);
the dust cleaning structure (3) comprises a driving block (301), a screw rod (302), a screw rod rotating seat (303), a second motor (304), a second motor box (305), a dust collecting box (306), a sliding block (307), an electric control vibration device (308), a brush holder (309) and bristles (310), wherein the dust cleaning structure (3) is arranged inside an outer shell (1), the driving block (301) is installed at the top of the dust cleaning structure (3), the screw rod (302) penetrates through the driving block (301), the left end of the screw rod (302) is fixed in the outer shell (1) through the screw rod rotating seat (303), the electric control vibration device (308) is arranged inside the dust cleaning structure (3), the brush holder (309) is installed on the inner side of the electric control vibration device (308), and the bristles (310) are arranged on the inner side of the brush holder (309);
control assembly (4), control assembly (4) include display screen (401), control button (402), dust sensor (403), smoke transducer (404) and PLC controller (405), control assembly (4) set up the front side in outer casing (1), the front end middle part embedding of outer casing (1) installs display screen (401), the below of display screen (401) is provided with a plurality of control button (402), dust sensor (403) are installed to the front end upper left side of outer casing (1), smoke transducer (404) are installed to the front end upper right side of outer casing (1).
2. The self-starting air filter with dust monitoring function of claim 1, characterized in that: an air inlet fan (102) is installed in the air inlet (101), and an air outlet fan (104) is installed in the air outlet (103).
3. The self-starting air filter with dust monitoring function of claim 1, characterized in that: fire extinguishers (5) are placed on the storage rack (105).
4. The self-starting air filter with dust monitoring function of claim 1, characterized in that: the utility model discloses a filter cartridge, including shell body (1), first motor box (204) are installed in the outside right side top of shell body (1), be provided with first motor (203) in first motor box (204), the output shaft of first motor (203) runs through shell body (1) and is connected with cartridge filter (2) right-hand member.
5. The self-starting air filter with dust monitoring function of claim 1, characterized in that: the filter cartridge (2) penetrates through the ash removal structure (3).
6. The self-starting air filter with dust monitoring function of claim 1, characterized in that: the second motor box (305) is installed at the top of the right side of the outer shell (1), a second motor (304) is arranged in the second motor box (305), and an output shaft of the second motor (304) penetrates through the outer shell (1) and is connected with the right end of the lead screw (302).
7. The self-starting air filter with dust monitoring function of claim 1, characterized in that: a dust collection box (306) is arranged below the inner part of the outer shell (1), sliding blocks (307) are arranged on two sides of the dust collection box (306), and the sliding blocks (307) are connected with the electric sliding rail (108) in a sliding mode.
8. The self-starting air filter with dust monitoring function of claim 1, characterized in that: and a PLC (programmable logic controller) controller (405) is installed on the back of the display screen (401).
9. The self-starting air filter with dust monitoring function of claim 1, characterized in that: the PLC controller (405) is electrically connected with the air inlet fan (102), the air outlet fan (104), the ultraviolet sterilization device (106), the electric slide rail (108), the first motor (203), the second motor (304), the electric control vibration device (308), the display screen (401), the control key (402), the dust sensor (403) and the smoke sensor (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037927.2A CN112815455A (en) | 2021-01-12 | 2021-01-12 | Self-starting type air filter with dust monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037927.2A CN112815455A (en) | 2021-01-12 | 2021-01-12 | Self-starting type air filter with dust monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112815455A true CN112815455A (en) | 2021-05-18 |
Family
ID=75868844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110037927.2A Pending CN112815455A (en) | 2021-01-12 | 2021-01-12 | Self-starting type air filter with dust monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112815455A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777321A (en) * | 2022-05-13 | 2022-07-22 | 河南泉舜工程有限公司 | Extension formula air purification equipment that noise is low |
| CN116085907A (en) * | 2023-02-20 | 2023-05-09 | 浙江海致建设有限公司 | Building indoor air circulation and adjustment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262826A (en) * | 1999-03-19 | 2000-09-26 | Fujitsu General Ltd | Air cleaner |
| CN207102172U (en) * | 2017-07-31 | 2018-03-16 | 常州市新武机械有限公司 | Digit Control Machine Tool dust removal by filtration equipment |
| CN110038356A (en) * | 2019-03-20 | 2019-07-23 | 赖成龙 | A kind of air filter that can be recycled |
| CN211189514U (en) * | 2019-11-23 | 2020-08-07 | 河南誉满鑫环保科技有限公司 | High-efficient pulsed deduster of filter cylinder |
-
2021
- 2021-01-12 CN CN202110037927.2A patent/CN112815455A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262826A (en) * | 1999-03-19 | 2000-09-26 | Fujitsu General Ltd | Air cleaner |
| CN207102172U (en) * | 2017-07-31 | 2018-03-16 | 常州市新武机械有限公司 | Digit Control Machine Tool dust removal by filtration equipment |
| CN110038356A (en) * | 2019-03-20 | 2019-07-23 | 赖成龙 | A kind of air filter that can be recycled |
| CN211189514U (en) * | 2019-11-23 | 2020-08-07 | 河南誉满鑫环保科技有限公司 | High-efficient pulsed deduster of filter cylinder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777321A (en) * | 2022-05-13 | 2022-07-22 | 河南泉舜工程有限公司 | Extension formula air purification equipment that noise is low |
| CN114777321B (en) * | 2022-05-13 | 2024-05-03 | 河南泉舜工程有限公司 | Low-noise stretching type air purifying equipment |
| CN116085907A (en) * | 2023-02-20 | 2023-05-09 | 浙江海致建设有限公司 | Building indoor air circulation and adjustment device |
| CN116085907B (en) * | 2023-02-20 | 2023-07-28 | 浙江海致建设有限公司 | Building indoor air circulation and adjustment device |
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Application publication date: 20210518 |