CN113531757B - Portable air purification device and use method thereof - Google Patents
Portable air purification device and use method thereof Download PDFInfo
- Publication number
- CN113531757B CN113531757B CN202110948466.4A CN202110948466A CN113531757B CN 113531757 B CN113531757 B CN 113531757B CN 202110948466 A CN202110948466 A CN 202110948466A CN 113531757 B CN113531757 B CN 113531757B
- Authority
- CN
- China
- Prior art keywords
- air
- treatment module
- fixedly arranged
- air treatment
- shell frame
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/80—Self-contained air purifiers
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention discloses a portable air purifying device and a using method thereof, and relates to the technical field of air purifying devices. This portable air purification device and application method thereof, through the cooperation between the linking subassembly of rectangular plate and inside setting, can adsorb the processing through the setting of adsorbed layer with the large granule impurity in the air, when needs clear up the adsorbed layer, when changing, can upwards pull corresponding side breast board through the pull ring groove, change the inside adsorbed layer of rectangular plate, after changing, insert the shell frame inside with the side breast board through the cooperation of slider and spout of side breast board both sides, when male, the inside linking collar of rectangular plate that corresponds can be connected with the air treatment module through the promotion of the inside spring body that sets up of side breast board and location axle sleeve, seal ring through outside setting keeps the sealed effect between air treatment module and the rectangular plate for equipment is more convenient when carrying out the dismouting.
Description
Technical Field
The invention relates to the technical field of air purification devices, in particular to a portable air purification device and a use method thereof.
Background
The air purifying device is equipment capable of carrying out treatment work such as impurity removal and purification on polluted air, granular activated carbon is commonly used in gas phase adsorption, and air flow is usually adsorbed through an activated carbon layer, so that harmful and toxic substances such as harshness and harshness emitted by decorative materials and furniture in a room after decoration can be effectively removed and absorbed.
Because current air purification device is comparatively complicated in volume, is inconvenient to carry, and the inside air treatment module of purifier need wash it, change the processing after using a period, and current processing method is when dismantling the frame, need dismantle the tuber pipe and install for purifier is clear up, more loaded down with trivial details when changing the subassembly.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a portable air purifying device and a use method thereof, which solve the problems of complicated cleaning and replacement and inconvenient carrying.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a portable air purification device, includes the shell frame, the inside of shell frame is provided with air treatment module, the top surface of shell frame rotates installs the top cap, be provided with the locking piece between top cap and the shell frame, the same spout has all been seted up to the inner wall both sides of shell frame, and has the side breast board through spout fixed mounting, two between the side breast board mutual symmetry, and all be provided with the linking subassembly between the air treatment module that sets up with the shell frame inside, the linking subassembly includes location axle sleeve, two the equal fixed mounting in inboard of side breast board has the rectangular plate, location axle sleeve fixed mounting is inside the rectangular plate that corresponds, the inside fixed mounting of location axle sleeve has the spring body, and has the linking axle sleeve through spring body fixed mounting, the tip and the equal fixed mounting in outside of linking axle sleeve have the sealing ring, two the sealing ring respectively with the mutual laminating between corresponding air treatment module and the location axle sleeve, two the inboard of rectangular plate all is provided with conveying assembly.
Preferably, the conveying assembly comprises a positioning frame, the positioning frame is fixedly arranged on the inner side of a corresponding rectangular plate, a bearing is fixedly arranged in the positioning frame, a limiting shaft is rotatably arranged through the bearing, a plurality of arc-shaped sheets are fixedly arranged at the end part of the limiting shaft and are positioned in a corresponding connecting shaft collar, and an arc-shaped plate is fixedly arranged at the other end of the limiting shaft.
Preferably, the inside of two rectangular plates is all fixed mounting has the adsorbed layer, two arc respectively with the adsorbed layer between keep being equipped with the distance that corresponds.
Preferably, two both sides of rectangular plate are all fixed mounting has the dead band, and two the rectangular plate is respectively through the cooperation fixed mounting of both sides dead band and the inside fixed axle that sets up of dead band inboard at the side breast board that corresponds, two the both sides of side breast board are all fixed mounting has the slider, and a plurality of the slider corresponds each other with the spout that the shell frame inner wall was seted up.
Preferably, sealing strips are fixedly arranged between the two rectangular plates and the corresponding side fence plates, and the end parts of the two side fence plates are provided with pull ring grooves.
Preferably, the outer bottom of the shell frame is fixedly provided with a fixing plate, a power interface is arranged in the fixing plate, and the power interface is electrically connected with the lithium battery fixedly arranged in the shell frame and the air treatment module through wires.
The application method of the portable air purification device specifically comprises the following steps:
s1, module operation: firstly, a power supply interface is connected with a power supply, an air treatment module is enabled to operate through the opening of a switch, air outside the shell frame is pumped in through a side baffle plate and a rectangular plate on one side through the operation of the air treatment module, then the air is subjected to operations such as impurity removal, purification and the like through the air treatment module, the air is discharged after the treatment is finished, and the discharged air is discharged out of the shell frame through an adsorption layer inside the rectangular plate and the side baffle plate;
s2, cleaning and replacing: firstly, a top cover is opened through a locking piece, then a corresponding side baffle plate is pulled upwards through a pull ring groove, the side baffle plate can be pulled upwards through the pulling of the side baffle plate to drive an inner rectangular plate to move upwards so that a joint collar arranged in the side baffle plate is separated from an air treatment module, then an adsorption layer in the rectangular plate is replaced, after replacement, the side baffle plate is inserted into a shell frame through the matching of sliding blocks on two sides of the side baffle plate and sliding grooves, and when the side baffle plate is inserted, the joint collar in the corresponding rectangular plate can be connected with an air port of the air treatment module through the pushing of a spring body arranged in the side baffle plate and a positioning shaft sleeve, and the sealing effect between the air treatment module and the rectangular plate is maintained through a sealing ring arranged on the outer side;
s3, air conveying: when the air treatment module operates to convey the filtered air into the rectangular plate through the connecting shaft collar, the limiting shaft installed in the locating frame in a rotating mode can be driven through the cooperation between the conveyed wind force and the arc-shaped pieces, the air treatment module uniformly conveys the wind to the inner side of the adsorption layer through the arc-shaped plate fixedly installed at the other end of the limiting shaft, and then the air is adsorbed by the adsorption layer and then discharged to the outer shell frame.
Advantageous effects
The invention provides a portable air purifying device and a using method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) This portable air purification device and application method thereof, through the cooperation between rectangular plate and the inside linking subassembly that sets up, can adsorb the processing through the setting of adsorbed layer with the large granule impurity in the air, when needs clear up the adsorbed layer, when changing, can upwards pull corresponding side breast board through the pull ring groove, the pulling through side breast board can make its inside rectangular plate of driving upwards move the linking collar that makes its inside set up and air treatment module break away from, then change the inside adsorbed layer of rectangular plate, after changing, through the cooperation of slider and spout of side breast board both sides, insert the shell frame inside with the side breast board, in the time of inserting, the inside linking collar of corresponding rectangular plate can be through the promotion of the inside spring body that sets up of side breast board and location axle sleeve, be connected with air treatment module's wind gap, seal effect between air treatment module and the rectangular plate is kept through the sealing ring that the outside set up, make equipment more convenient when carrying out the dismouting.
(2) According to the portable air purification device and the use method thereof, the equipment is more attractive and convenient to carry through the arc-shaped assembly formed by the side barrier plates arranged on the two sides of the outer shell and the lithium battery fixedly arranged in the equipment; through the setting of conveying component, can be when the equipment is running, through the arc rotation with the even transport of wind of transport to the adsorbed layer inboard, make it form even absorption, promote air filtration's effect, reduced the number of times that the adsorbed layer needs to be changed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a rectangular plate structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of FIG. 3 in accordance with the present invention;
fig. 5 is a schematic view of a conveying assembly according to the present invention.
In the figure: 1. a housing frame; 101. a fixing plate; 102. a power interface; 103. an air treatment module; 2. a top cover; 201. a locking member; 3. a side rail plate; 301. a ring pulling groove; 302. a slide block; 4. a rectangular plate; 401. a fixing strip; 402. a fixed shaft; 5. a sealing strip; 6. an adsorption layer; 7. positioning the shaft sleeve; 701. a spring body; 8. a docking collar; 801. a seal ring; 9. a positioning frame; 10. a limiting shaft; 1001. a bearing; 11. an arc-shaped sheet; 12. an arc-shaped plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the portable air purification device comprises a housing frame 1, an air treatment module 103 is arranged in the housing frame 1, a top cover 2 is rotatably arranged on the top surface of the housing frame 1, a locking piece 201 is arranged between the top cover 2 and the housing frame 1, identical sliding grooves are formed in two sides of the inner wall of the housing frame 1, side rail plates 3 are fixedly arranged through the sliding grooves, two side rail plates 3 are symmetrical to each other, a connecting component is arranged between the air treatment module 103 arranged in the housing frame 1, the connecting component comprises a positioning shaft sleeve 7, rectangular plates 4 are fixedly arranged on the inner sides of the side rail plates 3, the positioning shaft sleeve 7 is fixedly arranged in the corresponding rectangular plates 4, a spring body 701 is fixedly arranged in the positioning shaft sleeve 7, a connecting shaft sleeve 8 is fixedly arranged through the spring body 701, sealing rings 801 are fixedly arranged at the end parts and the outer sides of the connecting shaft sleeve 8, the two sealing rings 801 are respectively attached to the corresponding air treatment module 103 and the positioning shaft sleeve 7, a connecting component is arranged between the two inner sides of the two rectangular plates 4, a plurality of connecting plates are fixedly arranged at the inner sides of the connecting shaft sleeve 4, a plurality of connecting plates are fixedly arranged at the end parts of the connecting shaft sleeve 10, a plurality of connecting plates 10 are fixedly arranged at the end parts of the connecting shaft sleeve 10, and fixedly arranged at the end parts of the connecting shaft sleeve 10 are fixedly arranged at the end parts of the connecting shaft sleeve 10 respectively, and fixedly arranged at the connecting shaft ends of the connecting shaft sleeve 11 respectively, and fixedly arranged at the connecting shaft ends 10 respectively, and fixedly connected with the connecting shaft sleeve 11 respectively, and fixedly connected with the connecting shaft ends, and the connecting shaft ends respectively, and the connecting shaft ends and fixedly connected with the connecting shafts and provided with the connecting shafts 1. The two rectangular plates 4 are fixedly provided with fixing strips 401 on two sides, the two rectangular plates 4 are fixedly arranged on the inner sides of corresponding side baffle plates 3 respectively through the fixing strips 401 on two sides and the fixing shafts 402 arranged inside the fixing strips 401, the two side baffle plates 3 are fixedly provided with sliding blocks 302 on two sides, a plurality of sliding blocks 302 are respectively corresponding to sliding grooves formed in the inner wall of the shell frame 1, sealing strips 5 are fixedly arranged between the two rectangular plates 4 and the corresponding side baffle plates 3, pull ring grooves 301 are formed in the end portions of the two side baffle plates 3, a fixing plate 101 is fixedly arranged at the outer side bottom of the shell frame 1, a power interface 102 is arranged inside the fixing plate 101, the power interface 102 is electrically connected with a lithium battery fixedly arranged inside the shell frame 1 and an air treatment module 103 through wires, the air treatment module 103 is an existing treatment mechanism, a fan and an active carbon treatment layer is contained inside the air treatment module 103, an air inlet and an air outlet are respectively corresponding to two shaft rings 8, when the air inlet and the air outlet are respectively connected with the two shaft rings 8, the air inlet and the air outlet are respectively corresponding to the two shaft rings 8, the air is discharged from the air after being filtered through the air absorption layer to the air absorption layer after the air absorption layer is absorbed by the air absorption layer 1, and the air is discharged from the air absorption layer through the active carbon absorption layer 1.
When the air conditioner is used, the power supply interface 102 is connected to a power supply, the air treatment module 103 is operated by opening the switch, air outside the casing frame 1 is pumped in through the side baffle plate 3 and the rectangular plate 4 on one side by the operation of the air treatment module 103, then the air is subjected to operations such as impurity removal, purification and the like by the air treatment module 103, the air is discharged after the treatment is finished, and the discharged air is discharged out of the casing frame 1 through the side baffle plate 3 after passing through the adsorption layer 6 in the rectangular plate 4; when the cleaning and replacing are performed, firstly, the top cover 2 is opened through the locking piece 201, then the corresponding side baffle plates 3 are pulled upwards through the pull ring grooves 301, the side baffle plates 3 can be pulled to drive the inner rectangular plates 4 to move upwards so that the connecting collar 8 arranged inside the inner rectangular plates are separated from the air treatment module 103, then, the adsorption layer 6 inside the rectangular plates 4 is replaced, after the replacement is completed, the side baffle plates 3 are inserted into the shell frame 1 through the matching of the sliding blocks 302 at the two sides of the side baffle plates 3 and the sliding grooves, and meanwhile, the connecting collar 8 inside the corresponding rectangular plates 4 can be connected with the air inlet of the air treatment module 103 through the pushing of the side baffle plates 3 and the spring bodies 701 arranged inside the positioning shaft sleeves 7, and the sealing effect between the air treatment module 103 and the rectangular plates 4 is maintained through the sealing rings 801 arranged outside; when the air treatment module 103 operates to convey the filtered air into the rectangular plate 4 through the connecting shaft collar 8, through the cooperation between the conveyed wind power and the plurality of arc-shaped sheets 11, the limiting shaft 10 installed in the locating frame 9 in a rotating mode can be driven, the air is uniformly conveyed to the inner side of the adsorption layer 6 through the arc-shaped sheet 12 fixedly installed at the other end of the limiting shaft, and then the air is adsorbed by the adsorption layer 6 and then discharged to the outer shell frame 1.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable air purification device, includes shell frame (1), the inside of shell frame (1) is provided with air treatment module (103), top cap (2) are installed in the top surface rotation of shell frame (1), be provided with locking piece (201) between top cap (2) and shell frame (1), its characterized in that: the two sides of the inner wall of the shell frame (1) are provided with the same sliding grooves, side fence plates (3) are fixedly arranged through the sliding grooves, the two side fence plates (3) are mutually symmetrical, and a connecting assembly is arranged between the two side fence plates and an air treatment module (103) arranged in the shell frame (1);
the connecting assembly comprises a positioning shaft sleeve (7), wherein rectangular plates (4) are fixedly arranged on the inner sides of two side rail plates (3), the positioning shaft sleeve (7) is fixedly arranged inside the corresponding rectangular plates (4), a spring body (701) is fixedly arranged inside the positioning shaft sleeve (7), a connecting shaft collar (8) is fixedly arranged through the spring body (701), sealing rings (801) are fixedly arranged at the end parts and the outer sides of the connecting shaft collar (8), the two sealing rings (801) are respectively attached to the corresponding air treatment modules (103) and the positioning shaft sleeve (7), and conveying assemblies are arranged on the inner sides of the two rectangular plates (4);
the conveying assembly comprises a positioning frame (9), the positioning frame (9) is fixedly arranged on the inner side of a corresponding rectangular plate (4), a bearing (1001) is fixedly arranged in the positioning frame (9), a limiting shaft (10) is rotatably arranged through the bearing (1001), a plurality of arc-shaped sheets (11) are fixedly arranged at the end part of the limiting shaft (10), the arc-shaped sheets (11) are all arranged in the corresponding connecting shaft ring (8), and an arc-shaped plate (12) is fixedly arranged at the other end of the limiting shaft (10).
2. A portable air purification apparatus according to claim 1, wherein: the inside of two rectangular board (4) is all fixed mounting has adsorbed layer (6), two arc (12) respectively with corresponding adsorbed layer (6) between keep a distance.
3. A portable air purification apparatus according to claim 1, wherein: two both sides of rectangular board (4) are all fixed mounting have fixed strip (401), two rectangular board (4) are respectively through both sides fixed strip (401) and the cooperation fixed mounting of fixed axle (402) that fixed strip (401) inside set up is inboard in side breast board (3) that correspond, two the both sides of side breast board (3) are all fixed mounting have slider (302), a plurality of slider (302) correspond each other with the spout that shell frame (1) inner wall was seted up respectively.
4. A portable air purification apparatus according to claim 3, wherein: sealing strips (5) are fixedly arranged between the two rectangular plates (4) and the corresponding side fence plates (3), and pull ring grooves (301) are formed in the end parts of the two side fence plates (3).
5. A portable air purification apparatus according to claim 1, wherein: the lithium battery is characterized in that a fixing plate (101) is fixedly arranged at the bottom of the outer side of the shell frame (1), a power interface (102) is arranged in the fixing plate (101), and the power interface (102) is electrically connected with a lithium battery fixedly arranged in the shell frame (1) and an air treatment module (103) through wires.
6. A method of using the portable air purification apparatus of claim 1, wherein: the method specifically comprises the following steps:
s1, module operation: firstly, a power interface (102) is connected to a power supply, an air treatment module (103) is operated by opening a switch, air outside a shell frame (1) is pumped in through a side baffle plate (3) and a rectangular plate (4) on one side by the operation of the air treatment module (103), then the air is subjected to operations such as impurity removal, purification and the like by the air treatment module (103), the air is discharged after the treatment is finished, and the discharged air is discharged out of the shell frame (1) through the side baffle plate (3) after passing through an adsorption layer (6) in the rectangular plate (4);
s2, cleaning and replacing: firstly, a top cover (2) is opened through a locking piece (201), then a corresponding side baffle plate (3) is pulled upwards through a pull ring groove (301), the side baffle plate (3) can be pulled to drive an inner rectangular plate (4) to move upwards so that an engagement collar (8) arranged inside the side baffle plate is separated from an air treatment module (103), then an adsorption layer (6) inside the rectangular plate (4) is replaced, after replacement, the side baffle plate (3) is inserted into the shell frame (1) through the matching of sliding blocks (302) at two sides of the side baffle plate (3) and sliding grooves, and meanwhile, the engagement collar (8) inside the corresponding rectangular plate (4) can be connected with an air inlet of the air treatment module (103) through the pushing of a spring body (701) arranged inside the side baffle plate (3) and a positioning shaft sleeve (7) while the sealing effect between the air treatment module (103) and the rectangular plate (4) is maintained through a sealing ring (801) arranged outside;
s3, air conveying: when the air treatment module (103) in S1 operates to convey filtered air into the rectangular plate (4) through the connecting shaft collar (8), through the cooperation between the wind power of conveying and the arc-shaped sheets (11), the limiting shaft (10) installed in the locating rack (9) in a rotating mode can be driven, the air treatment module is enabled to convey the air to the inner side of the adsorption layer (6) uniformly through the arc-shaped sheets (12) fixedly installed at the other end, and then the air is adsorbed by the adsorption layer (6) and then discharged to the outer shell rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948466.4A CN113531757B (en) | 2021-08-18 | 2021-08-18 | Portable air purification device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948466.4A CN113531757B (en) | 2021-08-18 | 2021-08-18 | Portable air purification device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113531757A CN113531757A (en) | 2021-10-22 |
| CN113531757B true CN113531757B (en) | 2023-08-01 |
Family
ID=78122589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110948466.4A Active CN113531757B (en) | 2021-08-18 | 2021-08-18 | Portable air purification device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113531757B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191590A (en) * | 2021-12-16 | 2022-03-18 | 安徽优诺森电子科技有限公司 | Ozone disinfection machine with long service life |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013206730A1 (en) * | 2012-04-28 | 2013-10-31 | Robert Bosch Gmbh | Radial piston engine with brake |
| CN208205224U (en) * | 2018-01-15 | 2018-12-07 | 河北天融环保科技有限公司 | A kind of wall-mounted anion air-cleaning facility |
| CN211487194U (en) * | 2019-12-31 | 2020-09-15 | 山东无醛家环保科技有限公司 | Purification device with catalyst superstrong adsorption of indoor formaldehyde |
| CN212805959U (en) * | 2020-06-24 | 2021-03-26 | 上海统帅建筑装潢有限公司 | Air purifying device |
| CN212619026U (en) * | 2020-07-22 | 2021-02-26 | 河南承志徽智能空调科技有限公司 | Fresh air system with good air purification |
| CN213066448U (en) * | 2020-08-10 | 2021-04-27 | 宁波巨江电器有限公司 | Air purifier convenient to change adsorbent |
| CN213454062U (en) * | 2020-08-13 | 2021-06-15 | 昆山源和环保科技有限公司 | Air purification equipment convenient to it is clean |
| DE202021101445U1 (en) * | 2021-03-22 | 2021-03-31 | Shenyang SF Speeding Technology Co., Ltd. | The recirculation system high-performance particle filter |
| CN112984132A (en) * | 2021-04-15 | 2021-06-18 | 刘帆 | Butterfly valve with high tightness and use method thereof |
-
2021
- 2021-08-18 CN CN202110948466.4A patent/CN113531757B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113531757A (en) | 2021-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104815490B (en) | A kind of air cleaner | |
| CN113531757B (en) | Portable air purification device and use method thereof | |
| CN112546790A (en) | Automatic recovery unit of industrial dust | |
| CN104841227B (en) | A kind of Household Air Purifier and purifying regeneration technique thereof | |
| CN211537076U (en) | Multistage purification environmental protection exhaust treatment device | |
| CN213699203U (en) | Novel VOC handles device | |
| CN114470991A (en) | Remove antibiotic environmental protection dust collector of peculiar smell | |
| CN107726470A (en) | A kind of public place peculiar smell cleaner | |
| CN208786032U (en) | A kind of air cleaning unit | |
| CN108579336B (en) | High-efficient environmental protection's organic waste gas adsorbs concentrator | |
| CN206715619U (en) | A kind of high efficiency active carbon adsorption tower | |
| CN207806143U (en) | A kind of dust and waste gas treatment device for Furniture manufacturing workshop | |
| CN112058003A (en) | Waste gas treatment tower | |
| CN214345011U (en) | Steel mill exhaust gas filtering device | |
| CN210645617U (en) | Leading filter equipment of air purifier | |
| CN115638422B (en) | High-efficiency purifying organic waste gas treatment equipment and method | |
| CN217287821U (en) | Zeolite molecular sieve fixed bed catalytic combustion equipment | |
| CN219539849U (en) | Smoke dust treatment system for rubber production | |
| CN212594524U (en) | Activated carbon waste gas purification equipment | |
| CN216604569U (en) | Voc purification unit | |
| CN219441043U (en) | Treatment device for waste gas purification | |
| CN213791746U (en) | Double-person double-sided vertical current purification operation table for Lisaien liquid dressing | |
| CN218722084U (en) | High-efficiency air filter | |
| CN220052824U (en) | Exhaust device for extruder | |
| CN215446772U (en) | Air purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |