CN216786330U - Impurity suction device of cotton opener - Google Patents
Impurity suction device of cotton opener Download PDFInfo
- Publication number
- CN216786330U CN216786330U CN202220493238.2U CN202220493238U CN216786330U CN 216786330 U CN216786330 U CN 216786330U CN 202220493238 U CN202220493238 U CN 202220493238U CN 216786330 U CN216786330 U CN 216786330U
- Authority
- CN
- China
- Prior art keywords
- case
- air
- filter
- box
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012535 impurity Substances 0.000 title claims abstract description 60
- 229920000742 Cotton Polymers 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 19
- 239000010419 fine particle Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000005247 gettering Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000007790 scraping Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of cotton opening machines, in particular to a foreign matter suction device of a cotton opener, which is characterized in that; the impurity removing device comprises a case, a motor, a filter screen, a screw rod, a scraper plate, a slide rail and an air draft device, wherein the scraper plate can remove impurities on the surface of the filter screen close to an air inlet of the case through the cooperation of the case, the motor, the screw rod, the scraper plate and the slide rail, and the arrangement of a shock absorption seat and a sound insulation layer in the air draft device can reduce noise and vibration when the impurity removing device is used; can carry out the edulcoration to the surface that is close to quick-witted case air intake filter screen automatically, guarantee the reliability of gettering device edulcoration when using, also reduce workman's work load simultaneously, more can reduce the noise and the vibrations of gettering device when using.
Description
Technical Field
The utility model relates to the technical field of cotton opening machines, in particular to a foreign matter suction device of a cotton opener.
Background
The cotton is opened to loosen the raw materials group in the cotton spinning process, but can produce more impurity when loosening the raw materials group, for example impurity such as dust, the filtration pore of filter screen is blockked up easily when using in the gettering device of current opener, if can not in time clear up can influence the effect of edulcoration, current gettering device can produce great noise and vibrations when using simultaneously, for example, the publication number is CN213232592U, a open cotton gettering device, it can realize improving and open effect and edulcoration, but it still has some restrictions, for example, the filtration pore of filter screen blocks up when the edulcoration, and noise and vibrations are great when using.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a gettering device of a cotton opener.
The technical scheme of the utility model is realized as follows: the utility model provides a foreign matter absorbing device of opener which characterized in that: the air conditioner comprises a case, wherein the left end and the right end of the case are respectively provided with an air inlet and an air outlet, the top of the case is uniformly provided with a plurality of groups of mounting holes, and the bottom of the case corresponding to the mounting holes is provided with a plurality of mounting seats; the filter screens are arranged in the case through mounting holes, the bottoms of the filter screens are arranged on the mounting seats, and sealing layers are arranged between the tops of the filter screens and the top wall of the case; the motor is arranged at the top of the case close to the air inlet and can rotate forwards and backwards, the output end of the motor penetrates through the wall of the case, the screw rod is connected with one end of the screw rod, the other end of the screw rod is rotatably connected with the bottom of the case, and the output end of the motor controls the screw rod to rotate; the sliding rail is arranged on the side wall in the case and is symmetrically arranged with the screw rod; one end of the scraper is connected with the slide rail in a sliding mode, the other end of the scraper is connected with the screw in a threaded mode, the scraper is in contact with the surface of the filter screen close to the air inlet of the case, and brush bristles are arranged on one side, close to the filter screen, of the scraper; the air draft device is arranged at the air outlet of the case and comprises an air box, two ends of the air box are provided with openings, and one end of the air box is connected with the air outlet of the case; the damping mount, one side in the bellows is installed to the damping mount, the up end of damping mount is provided with air exhauster, puigging, the puigging covers in the periphery of air exhauster.
According to the technical scheme, when the impurity suction device of the cotton opener is used, the exhaust fan is started, so that impurities in the cotton opener are extracted, the impurities enter the case and are filtered by the multiple groups of filter screens, the filter screens are installed in the case through the installation holes, the installation and maintenance of the filter screens are facilitated due to the arrangement of the installation holes, the filter screens can be directly taken out of the installation holes when being maintained and cleaned, and the filter screens are installed after being maintained and cleaned; the motor installed on the case is started simultaneously, the screw rod is driven to rotate to enable the scraper to move downwards when the motor rotates forwards, the two ends of the scraper are respectively in threaded connection with the screw rod and in sliding connection with the sliding rail, the scraper is in contact with the surface close to the filter screen at the air inlet of the case, when the motor rotates reversely, the bristles on the scraper can remove impurities on the surface of the filter screen, and therefore the filter holes of the filter screen are prevented from being blocked, so that the impurity removing effect is influenced.
Preferably, the following components are used: the filter screens all comprise dust blocking layers, one sides of the dust blocking layers are of tooth-shaped structures, the dust blocking materials can be glass fibers or polyethylene fibers, and fine particle filter layers are arranged on the other sides of the dust blocking layers; the adsorption layer is arranged on one side of the fine particle filtering layer, which is far away from the dust blocking layer, and the adsorption layer can be made of activated carbon particles or activated carbon fibers; the filter layer, the filter layer is established in the adsorption layer and is kept away from one side of fine particle filter screen, the material of filter layer can be for nanometer silver ion equipartition or active carbon particle equipartition.
Through the technical scheme, set up the filter screen into multilayer structure, the dust blocking layer of filter screen can keep off a large amount of great impurity down when the gettering device is using, wherein one side of dust blocking layer sets up to dentate structure and can make impurity concentrate fall into in the recess of dust blocking layer when the scraper blade clearance filter screen, impurity above can comparatively easy clearance, wherein the fine particle filter layer can filter comparatively tiny impurity, and the adsorbed layer that sets up in fine particle filter layer one side can adsorb tiny impurity, wherein the filter layer can purify harmful gas and detach the peculiar smell, make the gaseous polluted environment that processing discharged, staff's operational environment has been improved.
Preferably: the shock absorption seat comprises a base, and a shock absorption groove is formed in the base; the interior of the damping plate is of a hollow structure, the damping plate is arranged in the damping groove, and the upper end surface of the damping plate is connected with an exhaust fan; the spring, the spring is equipped with a plurality of groups, the spring is installed in the shock attenuation groove, the one end of spring is connected with the bottom in shock attenuation groove, the other end of spring is connected with the lower terminal surface that subtracts vibrating plate.
Through above-mentioned technical scheme, the updraft ventilator can produce vibrations when the gettering device is using, and the setting of cushion socket can reduce the produced vibrations of air exhauster, and wherein inside hollow shock attenuation board and spring can reduce the produced vibrations of air exhauster during operation.
Preferably: the top of filter screen all is provided with the handle.
Through the technical scheme, the handles are arranged at the tops of the filter screens, so that the filter screens can be mounted and taken out more conveniently.
Preferably: the bottom of the case below the scraper is provided with a first collecting box, and the collecting box is movably connected with the case.
Through the technical scheme, the collecting box is arranged below the scraping plate, impurities on the filtering net fall into the collecting box when the scraping plate scrapes the filtering net, the collecting box and the case are movably connected, the collecting box is taken out when the total impurities of the collecting box are more, the impurities in the collecting box are cleaned, the impurities are well cleaned, and the case is prevented from being blocked again due to the impurities scraped by the scraping plate and can also be prevented from being blocked by the impurity suction device.
Preferably: the air box is also internally provided with a filter plate, and the filter plate is arranged in the air box close to one end of the air box; the vibration motor is installed at the top of the air box, and the bottom of the vibration motor is connected with the filter plate.
Through the technical scheme, impurity is further filtered near the filter of quick-witted case installation in the bellows, also can prevent simultaneously that impurity from entering into the air exhauster to improved the life of air exhauster and the reliability of edulcoration, and the shock dynamo who is connected with the filter can start when impurity on the filter is more, can shake the impurity on the filter when shock dynamo starts and fall, thereby can prevent that the filter from blockking up the result of use that influences the air exhauster and the edulcoration effect of gettering device.
Preferably, the following components are used: and a second collecting box is arranged at the bottom of the air box close to the air outlet of the case and is movably connected with the air box.
Through the technical scheme, when shock dynamo vibrations filter, impurity on the filter can drop and block up the filter easily when the impurity that drops is more, and the impurity that the box was collected to the second set up and can drop the filter is collected, collect the box because of the second and be swing joint with bellows, so can collect the box with the second when the impurity in the box is more collected to the second and take off and clear up, after the clearance is good at the dress, so prevented that the filter from influencing the exhaust effect of air exhauster because of blockking up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic mechanism diagram of the filter net;
FIG. 4 is a schematic view of the draft apparatus;
the examples in the figure are: the air inlet 1, the machine case 2, the driving motor 3, the screw rod 4, the scraper 5, the filter screen 6, the dust blocking layer 61, the handle 62, the filter layer 63, the fine particle filter layer 64, the adsorption layer 65, the air outlet 7, the motor 8, the filter plate 9, the sound insulation layer 10, the air box 11, the exhaust fan 12, the shock absorption seat 13, the shock absorption plate 131, the shock absorption groove 132, the spring 133, the second collection, the box 14, the mounting seat 15, the first collection box 16 and the slide rail 17.
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.
Example 1
As shown in fig. 1 to 4, the utility model discloses a foreign matter suction device of a cotton opener, which comprises a case 2, wherein an air inlet 1 and an air outlet 7 are respectively arranged at the left end and the right end of the case 2, a plurality of groups of mounting holes are uniformly formed in the top of the case 2, and a plurality of mounting seats are arranged at the bottom of the case 2 corresponding to the mounting holes; a plurality of filter screens 6 are arranged, the filter screens 6 are installed in the case 2 through installation holes, the bottom of each filter screen 6 is arranged on the installation seat, and a sealing layer is arranged between the top of each filter screen 6 and the top wall of the case 2; the motor 3 is installed at the top of the case 2 close to the air inlet 1, the motor 3 can rotate forward and backward, the output end of the motor 3 penetrates through the case wall of the case 2, the screw rod 4 is connected with one end of the screw rod 4, the other end of the screw rod 4 is rotatably connected with the bottom of the case 2, the output end of the motor 3 controls the screw rod 4 to rotate, the slide rail 17 is installed on the side wall in the case 2, and the slide rail 17 and the screw rod 4 are symmetrically arranged; one end of the scraper 5 is connected with the sliding rail 17 in a sliding manner, the other end of the scraper 5 is connected with the screw rod 4 in a threaded manner, the scraper 5 is in surface contact with the filter screen 6 close to the air inlet 1 of the case 2, and one side of the scraper 5 close to the filter screen 6 is provided with bristles; the air draft device is arranged at the air outlet 7 of the case 2 and comprises an air bellow 11, two ends of the air bellow 11 are provided with openings, and one end of the air bellow 11 is connected with the air outlet 7 of the case 2; the damping seat 13, one side in bellows 11 is installed to the damping seat 13, the up end of damping seat 13 is provided with air exhauster 12, puigging 10 covers in the periphery of air exhauster 12.
According to the technical scheme, when the impurity suction device of the cotton opener is used, the exhaust fan is started, so that impurities in the cotton opener are extracted, the impurities enter the case and are filtered by the multiple groups of filter screens, the filter screens are installed in the case through the installation holes, the installation and maintenance of the filter screens are facilitated due to the arrangement of the installation holes, the filter screens can be directly taken out of the installation holes when being maintained and cleaned, and the filter screens are installed after being maintained and cleaned; the motor of installation on quick-witted case is started simultaneously, it makes scraper blade downstream to drive the screw rod rotation when the motor corotation, wherein the both ends of scraper blade respectively with screw rod threaded connection and slide rail sliding connection, and the scraper blade with be close to the surface contact of quick-witted case air intake filter screen, the brush hair on the scraper blade can detach the impurity on filter screen surface when the scraper blade rebound when the motor reversal, thereby prevent that the filtration pore of crossing of filter screen from blockking up and influencing the edulcoration effect, wherein install bellows and quick-witted case intercommunication at quick-witted case air outlet, wherein cover the noise of gettering device when using can be reduced at air exhauster outlying puigging, and the setting of shock attenuation seat can reduce the vibrations of gettering device when using, thereby the life of gettering device has been improved.
In this embodiment, the top of the filter screen 6 is provided with a handle 62.
Through the technical scheme, the handles are arranged at the tops of the filter screens, so that the filter screens can be mounted and taken out more conveniently.
In this embodiment, a first collecting box 16 is disposed at the bottom of the case 2 below the scraper 5, and the first collecting box 16 is movably connected to the case 2.
Through the technical scheme, the collecting box is arranged below the scraping plate, impurities on the filtering net fall into the collecting box when the scraping plate scrapes the filtering net, the collecting box and the case are movably connected, the collecting box is taken out when the total impurities of the collecting box are more, the impurities in the collecting box are cleaned, the impurities are well cleaned, and the case is prevented from being blocked again due to the impurities scraped by the scraping plate and can also be prevented from being blocked by the impurity suction device.
In this embodiment, the bottom of the air box 11 near the air outlet 7 of the chassis 2 is provided with a second collecting box 14, and the second collecting box 14 is movably connected with the air box 11.
Through the technical scheme, when shock dynamo vibrations filter, impurity on the filter can drop and block up the filter easily when the impurity that drops is more, and the impurity that the box was collected to the second set up and can drop the filter is collected, collect the box because of the second and be swing joint with bellows, so can collect the box with the second when the impurity in the box is more collected to the second and take off and clear up, after the clearance is good at the dress, so prevented that the filter from influencing the exhaust effect of air exhauster because of blockking up.
Example 2
As shown in fig. 1 to 4, in the present embodiment, the filter screens 6 each include a dust blocking layer 61, one side of the dust blocking layer 61 is a tooth-shaped structure, the material of the dust blocking layer 61 may be glass fiber or polyethylene fiber, and the other side of the dust blocking layer 61 is provided with a fine particle filter layer 64; the adsorption layer 65 is arranged on one side of the fine particle filtering layer 64 far away from the dust blocking layer 61, and the material of the adsorption layer 65 can be activated carbon particles or activated carbon fibers; and the filter layer 63 is arranged on one side of the adsorption layer 65 far away from the fine particle filter layer 64, and the filter layer 63 can be made of nano silver ions or activated carbon particles.
Through the technical scheme, set up the filter screen into multilayer structure, the dust blocking layer of filter screen can keep off a large amount of great impurity down when the gettering device is using, wherein one side of dust blocking layer sets up to dentate structure and can make impurity concentrate fall into in the recess of dust blocking layer when the scraper blade clearance filter screen, impurity above can comparatively easy clearance, wherein the fine particle filter layer can filter comparatively tiny impurity, and the adsorbed layer that sets up in fine particle filter layer one side can adsorb tiny impurity, wherein the filter layer can purify harmful gas and detach the peculiar smell, make the gaseous polluted environment that processing discharged, staff's operational environment has been improved.
In this embodiment, the damper base 13 includes a base, and the base is provided with a damper groove 132; the interior of the shock absorption plate 131 is a hollow structure, the shock absorption plate 131 is installed in the shock absorption groove 132, and the upper end surface of the shock absorption plate 131 is connected with the exhaust fan 12; the springs 133 are provided with a plurality of groups, the springs 133 are installed in the damping grooves 132, one end of each spring 133 is connected with the bottom of the damping groove 132, and the other end of each spring 133 is connected with the lower end surface of the damping plate 131.
Through above-mentioned technical scheme, the updraft ventilator can produce vibrations when the gettering device is using, and the setting of cushion socket can reduce the produced vibrations of air exhauster, and wherein inside hollow shock attenuation board and spring can reduce the produced vibrations of air exhauster during operation.
In the embodiment, a filter plate 9 is further arranged in the air box, and the filter plate 9 is arranged in the air box 11 close to one end of the machine box 2; the vibration motor 8 is installed at the top of the air box 11, and the bottom of the vibration motor 8 is connected with the filter plate 9.
Through the technical scheme, impurity is further filtered near the filter of quick-witted case installation in the bellows, also can prevent simultaneously that impurity from entering into the air exhauster to improved the life of air exhauster and the reliability of edulcoration, and the shock dynamo who is connected with the filter can start when impurity on the filter is more, can shake the impurity on the filter when shock dynamo starts and fall, thereby can prevent that the filter from blockking up the result of use that influences the air exhauster and the edulcoration effect of gettering device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a foreign matter suction device of opener which characterized in that: comprises that
The air conditioner comprises a case, wherein the left end and the right end of the case are respectively provided with an air inlet and an air outlet;
the filter screen is uniformly arranged in the machine box;
the motor is arranged at the top of the case close to the air inlet, and the output end of the motor penetrates through the wall of the case
One end of the screw is connected with the output end of the motor, the other end of the screw is rotatably connected with the bottom of the case, and the output end of the motor controls the screw to rotate;
the sliding rail is arranged on the side wall in the case and is symmetrically arranged with the screw rod;
one end of the scraper is connected with the slide rail in a sliding mode, the other end of the scraper is connected with the screw in a threaded mode, the scraper is in contact with the surface of the filter screen close to the air inlet of the case, and brush bristles are arranged on one side, close to the filter screen, of the scraper;
the air draft device is arranged at the air outlet of the case and comprises
The two ends of the air box are provided with openings, and one end of the air box is connected with the air outlet of the case;
the damping seat is arranged on one side in the air box, and an exhaust fan is arranged on the upper end face of the damping seat;
and the sound insulation layer covers the periphery of the exhaust fan.
2. The impurity suction device of the cotton opener as claimed in claim 1, wherein: the filter screens all comprise
One side of the dust blocking layer is of a tooth-shaped structure, and the other side of the dust blocking layer is provided with a fine particle filtering layer;
the adsorption layer is arranged on one side of the fine particle filtering layer away from the dust blocking layer;
and the filter layer is arranged on one side of the adsorption layer, which is far away from the fine particle filter screen.
3. The impurity suction device of the cotton opener as claimed in claim 1, wherein: the shock-absorbing seat comprises
The shock absorption device comprises a base, wherein a shock absorption groove is formed in the base;
the interior of the damping plate is of a hollow structure, the damping plate is arranged in the damping groove, and the upper end surface of the damping plate is connected with an exhaust fan;
the spring, the spring is equipped with a plurality of groups, the spring is installed in the shock attenuation groove, the one end of spring is connected with the bottom in shock attenuation groove, the other end of spring is connected with the lower terminal surface that subtracts vibrating plate.
4. The impurity suction device of the cotton opener as claimed in claim 1, wherein: the top of filter screen all is provided with the handle.
5. The impurity suction device of the cotton opener as claimed in claim 1, wherein: the bottom of the case below the scraper is provided with a first collecting box, and the first collecting box is movably connected with the case.
6. The impurity suction device of the cotton opener as claimed in claim 1, wherein: the wind box is also provided with
The filter plate is arranged in the air box close to one end of the case;
the vibration motor is installed at the top of the air box, and the bottom of the vibration motor is connected with the filter plate.
7. The impurity suction device of the cotton opener as claimed in claim 1, wherein: and a second collecting box is arranged at the bottom of the air box close to the air outlet of the case and is movably connected with the air box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493238.2U CN216786330U (en) | 2022-03-09 | 2022-03-09 | Impurity suction device of cotton opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493238.2U CN216786330U (en) | 2022-03-09 | 2022-03-09 | Impurity suction device of cotton opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216786330U true CN216786330U (en) | 2022-06-21 |
Family
ID=82000498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220493238.2U Expired - Fee Related CN216786330U (en) | 2022-03-09 | 2022-03-09 | Impurity suction device of cotton opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216786330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161809A (en) * | 2022-07-28 | 2022-10-11 | 陵县恒宇纺织品有限公司 | Cotton opener with dust removing function |
-
2022
- 2022-03-09 CN CN202220493238.2U patent/CN216786330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161809A (en) * | 2022-07-28 | 2022-10-11 | 陵县恒宇纺织品有限公司 | Cotton opener with dust removing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108031221A (en) | A kind of self-circulation type bag filter | |
| CN216786330U (en) | Impurity suction device of cotton opener | |
| CN107398131A (en) | air purifying dust remover | |
| CN218530230U (en) | Can clean a section of thick bamboo dust remover of straining surface dust | |
| CN111265949A (en) | Dust collector convenient to clean filtering component in real time | |
| CN213492652U (en) | Industrial air purifier with self-cleaning function | |
| CN111957157B (en) | Dust remover with uniform loss | |
| CN2290800Y (en) | Multifunctional air purifying device | |
| CN105709519A (en) | One-machine bag type dust collector | |
| CN110652827B (en) | High-efficiency pulse type composite cloth bag dust remover | |
| CN112221263A (en) | Bag-type dust collector with ultralow emission | |
| CN214809337U (en) | Filtration formula air prosthetic devices | |
| CN108426311A (en) | A kind of electrostatic air cleaner of intelligent control wind speed | |
| CN209885426U (en) | High-efficient bag collector | |
| CN113289420A (en) | Air filtration equipment with impurity removal function | |
| CN210473339U (en) | Bag-type dust collector for aluminum processing | |
| CN208098378U (en) | A kind of high efficiency electrostatic air purifier | |
| CN208750878U (en) | A kind of electrostatic air cleaner of intelligent control wind speed | |
| CN218394129U (en) | Electrostatic precipitator device of waste gas that production blue charcoal produced | |
| CN221155895U (en) | Water-free dust treatment device | |
| CN110465147A (en) | A kind of air dedusting purifier for dirty environment | |
| CN212168114U (en) | Combined type dust removal equipment for rice processing | |
| CN216769716U (en) | Medical air purifier | |
| CN213855606U (en) | Grain particle sorting equipment | |
| CN217154495U (en) | Self-cleaning function air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |