CN116037573B - Toilet paper face dust collector - Google Patents
Toilet paper face dust collector Download PDFInfo
- Publication number
- CN116037573B CN116037573B CN202310101234.4A CN202310101234A CN116037573B CN 116037573 B CN116037573 B CN 116037573B CN 202310101234 A CN202310101234 A CN 202310101234A CN 116037573 B CN116037573 B CN 116037573B
- Authority
- CN
- China
- Prior art keywords
- dust removal
- paper
- dust
- dust removing
- air
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 293
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 43
- 238000004804 winding Methods 0.000 claims abstract description 37
- 239000000123 paper Substances 0.000 claims description 211
- 230000000694 effects Effects 0.000 claims description 25
- 230000003068 static effect Effects 0.000 claims description 25
- 238000010030 laminating Methods 0.000 claims description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 13
- 239000004744 fabric Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a toilet paper surface dust removing device, which relates to the technical field of dust removing equipment and comprises a conveying line, a paper winding cylinder dust removing assembly, a paper stabilizing plate dust removing assembly, an air pipe and an ion fan, wherein a plurality of air pipes are arranged at one ends of the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly respectively, and the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly are respectively arranged at the top end and the bottom end of the conveying line.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to a toilet paper surface dust removing device.
Background
The sanitary paper is mainly used for daily health of people, is one of the indispensable paper types for people, and is usually wrinkled by a mechanical method to increase the softness of the sanitary paper, and is made of various natural pollution-free raw materials such as cotton pulp, wood pulp, bamboo pulp, straw pulp and the like, and is required to be nontoxic chemical substances, raw materials with skin irritation and mold virus bacteria residues.
Patent CN202010637627.3 relates to a dust collector for toilet paper production with regulation structure includes the backup pad, first fluting has been seted up at the backup pad middle part, and first fluting middle part all has the output shaft through the bearing connection, the output shaft front end runs through the outer wall connection of backup pad has the motor, output shaft outer wall middle part cover is established in the loop bar inboard, the roll paper section of thick bamboo is installed to the loop bar outer wall, the connecting plate is all installed through regulation structure to backup pad inner wall both sides, and the connecting plate inboard installs the cleaning brush through the block mechanism, regulation mechanism includes second fluting, fixed block, slide rail, third fluting, slider, stopper and first spring, the second fluting has been seted up to backup pad inner wall symmetry, and although the device has saved manpower and materials, has improved the work efficiency of device in the use, but the device still has trouble and more when removing dust.
For many years, the dust control problem is very important in the whole toilet paper industry, various dust removal measures are adopted by various production enterprises, the effect is very little, paper dust is the biggest risk source of fire disaster of the toilet paper enterprises, the moisture content between paper sheets is small due to the special process of toilet paper production, the raw paper dust amount is high, the mode of using an air pipe for dust removal in the prior art is used for dust removal of the toilet paper surface, however, the mode of using the air pipe for dust removal is very little in dust removal effect, faults and dead corners are more, and effective dust removal of the paper surface is difficult to realize.
Meanwhile, when the toilet paper is conveyed, static electricity is generated by friction between the toilet paper and the conveying roller, the static electricity is often a fire-causing fuse, and when the filter screen separates paper dust in the process of dust removal of the toilet paper, the filter screen can adsorb the paper dust and further the filter screen is blocked due to the existence of the static electricity, the air speed passing through the filter screen can be reduced after the filter screen is blocked, the adsorption effect on the paper dust on the toilet paper is reduced, the paper dust is easy to clamp in the filter screen in the long-term use process of the filter screen, and the separation effect of the filter screen on the paper dust is reduced.
Therefore, it is necessary to invent a dust removing device for toilet paper surface to solve the above problems.
Disclosure of Invention
The invention aims to provide a toilet paper dust removing device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the device comprises a conveying line, a paper winding cylinder dust removing assembly, a paper stabilizing plate dust removing assembly, air pipes and an ion fan, wherein the air pipes are arranged in a plurality, the air pipes are respectively arranged at one ends of the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly, the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly are respectively arranged at the top end and the bottom end of the conveying line, the ion fan is arranged at one side of the conveying line, the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly, one air pipe of the top end of the paper winding cylinder dust removing assembly, which is close to the ion fan, is communicated with the input end of the ion fan, one air pipe of the bottom end of the paper stabilizing plate dust removing assembly, which is close to the ion fan, is communicated with the input end of the ion fan, and the side end of the ion fan is provided with a controller;
the conveying line consists of a plurality of conveying rollers;
the paper winding cylinder dust removing assembly comprises an upper dust removing cylinder, the upper dust removing cylinder is arranged at the top end of the conveying line, an annular cover is arranged in the upper dust removing cylinder, and a dust screen with an arc-shaped structure is arranged at the top of the annular cover;
the stable board dust removal subassembly includes down the dust removal section of thick bamboo, down the dust removal section of thick bamboo sets up in the bottom of transfer chain, down the inside of dust removal section of thick bamboo is provided with the filter, the fixed induced air cover that is provided with in top middle part of dust removal section of thick bamboo down, the top of induced air cover is provided with the laminating board, the top of laminating board is provided with electrostatic sensor.
Preferably, the bottom middle part of going up the dust removal section of thick bamboo is fixed and is provided with the wind scooper, and the wind scooper sets up to loudspeaker form structure, the bottom mounting of annular cover is provided with the baffle, and the side of baffle sets up to "nearly" shape structure, the air inlet groove has been seted up in the top middle part of baffle, and the air inlet groove sets up to the bar structure, the inside of air inlet groove is fixed to be provided with the fixed block.
Preferably, the fixed block is set to "T" shape structure, both sides and the top of fixed block all set up to arc structure, the both sides top of fixed block is all fixed to be provided with the extension board, and the extension board sets up to arc structure, the top middle part of annular cover is provided with first spring groove, first spring inslot fixed is provided with first spring, the dust screen is connected with the annular cover through first spring.
Preferably, a sealing plate is movably arranged on one side of the air guide cover through a pin shaft, a bonding block is movably arranged at one end of the sealing plate through the pin shaft, the side face of the bonding block is of a triangular structure, and the bonding block is of a rubber block.
Preferably, one side of the induced air cover is provided with an inclined structure, the middle part of the top end of the induced air cover is penetrated and provided with an induced air groove with a strip-shaped structure, the inside of the lower dust removal cylinder is fixedly provided with a support frame with an annular structure, and the top end of the support frame is fixedly provided with a fixing frame with a V-shaped structure.
Preferably, square grooves are formed in the middle of two sides of the fixing frame in a penetrating mode, a filter plate is arranged in the square grooves, a plurality of through grooves are formed in the outer side walls of the supporting frames in a penetrating mode, second spring grooves are formed in the square grooves, second springs are fixedly arranged in the second spring grooves, and the filter plate is connected with the square grooves through the second springs.
Preferably, the middle part of the bottom end of the fixing frame is penetrated and provided with a strip-shaped groove, both sides of the notch of the strip-shaped groove are fixedly provided with sockets with L-shaped structures, an inserting frame is arranged between the two sockets, and the bottom end of the inserting frame is fixedly provided with a dust collecting barrel.
Preferably, two movable arms are movably arranged at one side top end of the induced draft cover through a pin shaft, extension blocks are fixedly arranged at the top ends of the movable arms, a fixing plate is fixedly arranged at one side top end of the movable arms, a laminating plate is movably arranged between the two fixing plates through the pin shaft, a static sensor is arranged at the top end of the laminating plate, wind shielding cloth is arranged between the two movable arms, and a laminating roller is arranged between the extension blocks.
Preferably, the middle part in the outer side of the movable arm is movably provided with a telescopic rod through a pin shaft, one end of the telescopic rod is movably connected with the bottom end of the outer side wall of the induced draft hood through a pin shaft, and the outer side of the telescopic rod is circumferentially provided with a compression spring.
Preferably, the middle part of one end of going up the dust removal section of thick bamboo and the dust removal section of thick bamboo down all is provided with the access door, the top of going up the dust removal section of thick bamboo and the bottom of the dust removal section of thick bamboo down are all fixed and are provided with the collection fan housing, the one end of tuber pipe is located the collection fan housing, the output and the transfer chain of ion fan are parallel, two tuber pipes and the air exhauster intercommunication that ion fan was kept away from on stock form jar dust removal subassembly top, two tuber pipes and the air exhauster intercommunication that ion fan was kept away from to steady cardboard dust removal subassembly bottom.
The invention has the technical effects and advantages that:
1. according to the invention, the paper cylinder dust removing component and the paper stabilizing board dust removing component are arranged at the positions of the paper cylinder and the paper stabilizing board on the conveying line respectively, and can respectively treat paper dust on two sides of toilet paper, and as the distance between the paper cylinder dust removing component and the paper stabilizing board dust removing component and the paper surface of the toilet paper is relatively short, the collection treatment of the paper dust on the paper surface of the toilet paper can be effectively ensured, and compared with the traditional air pipe dust removing, the paper dust removing device has a better dust removing effect.
2. According to the invention, the paper winding cylinder dust removing assembly is arranged and comprises the upper dust removing cylinder, the annular cover is arranged in the upper dust removing cylinder, after paper dust is extracted to the upper dust removing cylinder, the paper dust can be filtered and separated by the dust screen on the annular cover, and the separated paper dust can fall above the partition plate so as to collect the paper dust.
3. The invention provides a dust removing assembly of a paper stabilizing plate, which comprises a lower dust removing cylinder, wherein a supporting frame is arranged in the lower dust removing cylinder, a filter plate used for filtering is arranged on the supporting frame, a dust collecting cylinder used for collecting is arranged in the supporting frame, a movable arm is arranged on one side of the lower dust removing cylinder, a wind shielding cloth is arranged on the inner side of the movable arm, the wind shielding cloth can block air below toilet paper so as to ensure that paper dust on the lower surface of the toilet paper can smoothly enter the lower dust removing cylinder, and an attaching roller and an attaching plate are arranged at the top end of the movable arm and are matched, so that the effect of stabilizing the toilet paper can be achieved, and the conveying of the toilet paper is not influenced by dust removing work.
4. According to the invention, the electrostatic sensor and the ion fan are arranged, the electrostatic sensor detects static on toilet paper, the controller controls the ion fan to start, the ion fan generates airflow with positive and negative charges to enable the periphery of the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly to form an electrostatic-free area, meanwhile, the ion fan increases airflow in the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly, dust collection effect of the paper winding cylinder dust removing assembly and the paper stabilizing plate dust removing assembly is enhanced, and the ion fan intermittently starts, and the dust screen and the filter plate vibrate under the assistance of the first spring and the second spring, so that paper dust separating effect of the dust screen and the filter plate is enhanced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the dust removing assembly of the reeling cylinder of the present invention.
Fig. 3 is a schematic cross-sectional view of the dust removing assembly of the reeling cylinder of the present invention.
Fig. 4 is a schematic view of a dust-proof net structure of the present invention.
Fig. 5 is a schematic view of the annular cover structure of the present invention.
Fig. 6 is a schematic structural diagram of the dust removing assembly of the cardboard of the present invention.
Fig. 7 is a schematic cross-sectional view of the dust removing assembly of the cardboard stabilizing plate of the present invention.
Fig. 8 is a schematic view of a wind shielding cloth according to the present invention.
Fig. 9 is a schematic structural view of a support frame according to the present invention.
Fig. 10 is a diagram of the air flow path inside the reeling cylinder de-dusting assembly of the present invention.
FIG. 11 is a schematic diagram of the internal air flow path of the cardboard-stabilized dust removal assembly of the present invention.
Fig. 12 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 13 is a schematic view of a partial cross-sectional structure of the device such as the holder and the filter plate.
Fig. 14 is an enlarged schematic view of the structure shown in fig. 13B.
In the figure: 1. a conveying line; 2. a reel cylinder dust removal assembly; 3. a paper stabilizing board dust removing component; 4. an air duct; 5. an ion blower; 201. a dust removing cylinder is arranged; 202. a wind scooper; 203. an annular cover; 204. a partition plate; 205. an air inlet groove; 206. a fixed block; 207. an extension plate; 208. a first spring groove; 209. a dust screen; 210. a first spring; 211. a closing plate; 212. a bonding block; 213. an access door; 214. a wind collecting hood; 301. a lower dust removing cylinder; 302. an induced draft cover; 303. an induced draft slot; 304. a support frame; 305. a through groove; 306. a fixing frame; 307. a square groove; 308. a filter plate; 309. a bar-shaped groove; 310. a socket; 311. inserting a frame; 312. a dust collection cylinder; 313. a movable arm; 314. a telescopic rod; 315. a wind shielding cloth; 316. an extension block; 317. a laminating roller; 318. a fixing plate; 319. bonding plates; 320. a second spring groove; 321. and a second spring.
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.
The invention provides a toilet paper surface dust removing device as shown in fig. 1-14, which comprises a conveying line 1, a paper winding cylinder dust removing component 2, a paper stabilizing plate dust removing component 3, air pipes 4 and an ion fan 5, wherein the air pipes 4 are arranged in a plurality, the air pipes 4 are respectively arranged at one ends of the paper winding cylinder dust removing component 2 and the paper stabilizing plate dust removing component 3, the paper winding cylinder dust removing component 2 and the paper stabilizing plate dust removing component 3 are respectively arranged at the top end and the bottom end of the conveying line 1, the ion fan 5 is arranged at one side of the conveying line 1, the paper winding cylinder dust removing component 2 and the paper stabilizing plate dust removing component 3, one air pipe 4, close to the ion fan 5, of the top end of the paper winding cylinder dust removing component 2 is communicated with the input end of the ion fan 5, one air pipe 4, close to the bottom end of the ion fan 5, of the ion fan 5 is provided with a controller, an ion generator and an auxiliary air draft component are arranged in the ion fan 5, and the auxiliary air draft component is used for draft through the air pipes 4, so that the ion fan 5 generates positive and negative air current.
The conveying line 1 consists of a plurality of conveying rollers, and the conveying rollers are driven by an external traction mechanism, so that the toilet paper can be conveyed.
The reeling cylinder dust removing assembly 2 comprises an upper dust removing cylinder 201, and the upper dust removing cylinder 201 is arranged above the conveying line 1.
Specifically, the middle part of the bottom end of the upper dust removal barrel 201 is fixedly provided with a wind scooper 202, the wind scooper 202 is in a horn-shaped structure, the annular cover 203 is arranged in the upper dust removal barrel 201, the bottom end of the annular cover 203 is fixedly provided with a baffle 204, the side surface of the baffle 204 is in a 'several' shaped structure, and paper dust can be collected while guiding airflow is realized.
More specifically, the middle part of the top end of the baffle 204 is penetrated and provided with the air inlet groove 205, the air inlet groove 205 is arranged to be in a strip-shaped structure, the inside of the air inlet groove 205 is fixedly provided with the fixing block 206, the fixing block 206 is in a T-shaped structure, the flow direction of air can be changed when the air passes through the fixing block 206 by the arrangement of the T-shaped structure, so that the air can enter the annular cover 203 from multiple directions, meanwhile, dust can be prevented from falling on a paper surface by the top end of the fixing block 206 through the air inlet groove 205, both sides and the top end of the fixing block 206 are in arc-shaped structures, extension plates 207 are fixedly arranged on both side top ends of the fixing block 206, the extension plates 207 are in arc-shaped structures, the effect of assisting the fixing block 206 in guiding the air can be achieved, the air flow is slowed down after impacting the extension plates 207, and the air flow speed is prevented from flying too fast paper dust.
And, the fixed wind scooper 202 that is provided with in bottom middle part of going up dust removal section of thick bamboo 201, and wind scooper 202 sets up to loudspeaker form structure, the inside of going up dust removal section of thick bamboo 201 is provided with annular cover 203, the bottom mounting of annular cover 203 is provided with baffle 204, and the side of baffle 204 sets up to "nearly" shape structure, the air inlet groove 205 has been seted up in the top middle part of baffle 204 in the run through, and air inlet groove 205 sets up to bar structure, the inside of air inlet groove 205 is fixed to be provided with fixed block 206, fixed block 206 sets up to "T" shape structure, both sides and the top of fixed block 206 all set up to arc structure, the both sides top of fixed block 206 is all fixed to be provided with extension board 207, and extension board 207 sets up to arc structure.
Moreover, the top middle part of annular cover 203 is provided with first spring groove 208, and first spring groove 208 internal fixation is provided with first spring 210, and dust screen 209 is connected with annular cover 203 through first spring 210, receives the interaction of wind-force variation and first spring 210, can make dust screen 209 take place vibrations, reduces the jam of paper dust to dust screen 209.
Meanwhile, one side of the wind scooper 202 is movably provided with a sealing plate 211 through a pin shaft, one end of the sealing plate 211 is movably provided with a jointing block 212 through the pin shaft, the side face of the jointing block 212 is of a triangular structure, the jointing block 212 is a rubber block, the jointing block 212 can be jointed with a shell on a paper winding cylinder to ensure the sealing effect of the sealing plate 211, and the setting of the sealing plate 211 promotes the guiding effect of the wind scooper 202 on paper dust air flow.
The paper stabilizing plate dust removing assembly 3 comprises a lower dust removing cylinder 301, and the lower dust removing cylinder 301 is arranged below the conveying line 1.
Specifically, the middle part of the top end of the lower dust removing cylinder 301 is fixedly provided with the air guiding cover 302, one side of the air guiding cover 302 is provided with an inclined structure, the middle part of the top end of the air guiding cover 302 is penetrated and provided with the air guiding groove 303 with a strip-shaped structure, and the air guiding cover 302 and the air guiding groove 303 are matched, so that the paper dust air flow can be guided.
More specifically, the support frame 304 with the annular structure is fixedly arranged in the lower dust removing cylinder 301, the outer side wall of the support frame 304 is penetrated and provided with a plurality of through grooves 305, the top end of the support frame 304 is fixedly provided with the fixing frame 306 with the V-shaped structure, the middle parts of two sides of the fixing frame 306 are penetrated and provided with square grooves 307, the square grooves 307 are provided with second spring grooves 320, the second spring grooves 320 are internally and fixedly provided with second springs 321, the filter plates 308 are connected with the square grooves 307 through the second springs 321, the lower dust removing cylinder 301 extracts paper dust and air on the lower surface of toilet paper into the lower dust removing cylinder 301 through the air guiding cover 302, the filter plates 308 separate the paper dust from the air after the paper dust enters the lower dust removing cylinder 301, and the filter plates 308 vibrate under the interaction of wind power change and the second springs 321, so that the blocking of the paper dust to the filter plates 308 is reduced.
Moreover, the middle part of the bottom end of the fixing frame 306 is penetrated and provided with a strip-shaped groove 309, sockets 310 with L-shaped structures are fixedly arranged on two sides of the notch of the strip-shaped groove 309, an inserting frame 311 is arranged between the two sockets 310, a dust collecting cylinder 312 is fixedly arranged at the bottom end of the inserting frame 311, and the dust collecting cylinder 312 can realize the collection treatment of paper dust after the filtering plate 308 is filtered and separated.
Moreover, two movable arms 313 are movably arranged at the top end of one side of the induced draft fan housing 302 through a pin shaft, a telescopic rod 314 is movably arranged at the middle part of the outer side of the movable arms 313 through a pin shaft, one end of the telescopic rod 314 is movably connected with the bottom end of the outer side wall of the induced draft fan housing 302 through a pin shaft, a compression spring is arranged around the outer side of the telescopic rod 314, the movable arms 313, the induced draft fan housing 302 and the telescopic rod 314 form a triangular structure, and the spring can ensure the extension of the telescopic rod 314, so that the laminating roller 317 at one end of the movable arms 313 can be laminated with the lower surface of toilet paper.
Meanwhile, a windshield 315 is arranged between the two movable arms 313, an extension block 316 is fixedly arranged at the top end of each movable arm 313, a laminating roller 317 is arranged between the two extension blocks 316, the laminating roller 317 can be laminated with the lower surface of the toilet paper, and the laminating roller 317 can press the toilet paper on the conveying roller of the conveying line 1, so that the effect of stabilizing the conveying of the toilet paper can be achieved, and the pressure generated by the laminating roller 317 on the toilet paper can be counteracted by the conveying roller, so that the conveying of the toilet paper cannot be influenced.
Further, fixed plate 318 is fixedly arranged at the top end of one side of movable arm 313, laminating plate 319 is movably arranged between two fixed plates 318 through a pin shaft, a static sensor is arranged at the upper end of laminating plate 319, laminating plate 319 and laminating roller 317 can be laminated with the lower surface of toilet paper so as to play a role in stabilizing toilet paper conveying, and after laminating with the lower surface of toilet paper, laminating plate 319 and laminating roller 317 can play a role in positioning windshield 315 so as to ensure that windshield 315 can seal the space between the toilet paper and air guide cover 302, and meanwhile, static electricity is detected on the toilet paper through the assistance of the static sensor.
Still further, the middle part of one end of the upper dust removing cylinder 201 and the lower dust removing cylinder 301 is provided with an access door 213, the access door 213 is convenient for repairing the inner structures of the upper dust removing cylinder 201 and the lower dust removing cylinder 301 and cleaning and recycling collected paper dust, the top end of the upper dust removing cylinder 201 and the bottom end of the lower dust removing cylinder 301 are fixedly provided with a wind collecting cover 214, and one end of the wind pipe 4 is positioned in the wind collecting cover 214.
The output end of the ion fan 5 is parallel to the conveying line 1, the top end of the paper winding cylinder dust removing component 2 is far away from two air pipes 4 of the ion fan 5 and communicated with an exhaust fan, the bottom end of the paper stabilizing board dust removing component 3 is far away from the two air pipes 4 of the ion fan 5 and communicated with the exhaust fan, and the exhaust fan can extract air in the paper winding cylinder dust removing component 2 and the paper stabilizing board dust removing component 3 through the air pipes 4 so as to generate stable flowing air on the paper surface of toilet paper, thereby realizing collection and removal of paper dust.
When the device is used, the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 are respectively arranged at the positions of the paper winding cylinder and the paper stabilizing plate on the conveying line 1, and the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 are respectively arranged at the two sides of the conveying line 1, so that the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 can realize double-sided dust removal of toilet paper so as to ensure the removal effect of paper dust on the toilet paper, and when the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 remove the paper dust on the paper surface of the toilet paper, an exhaust fan can extract air in the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 through the air pipe 4 so as to generate air flowing on the paper surface of the toilet paper, thereby realizing collection and removal of the paper dust.
When the paper dust on the toilet paper surface is collected and removed by the paper winding cylinder dust removing assembly 2, the air in the upper dust removing cylinder 201 is pumped away by the air pipe 4 and the exhaust fan, at this time, the upper dust removing cylinder 201 generates suction force on the paper surface of the toilet paper through the air guide cover 202, so that the paper dust on the toilet paper surface enters the air guide cover 202 together with the air, then the paper dust and the air enter the annular cover 203 through the air inlet groove 205, at this time, the arcs on the two sides of the fixed block 206 guide the air and the paper dust, so that the air and the paper dust enter the annular cover 203, the paper dust moves towards the top end of the annular cover 203 along with the air, in the process, the dust screen 209 can separate the paper dust from the air, the air is pumped away through the air pipe 4, the paper dust is separated into the dust screen 209, at this time, the paper dust falls down under the action of the air under the action of the gravity, and at this time, the paper dust can fall onto the partition 204 along the arc surfaces on the top ends of the dust screen 209 and the fixed block 206, and the collection of the paper dust can be realized.
In the process of entering the air guide cover 202, the sealing plate 211 can seal one side of the air guide cover 202, so that paper dust can enter the air guide cover 202, and as the sealing plate 211 is only arranged on one side of the air guide cover 202, the other side of the air guide cover 202 can serve as an air supplementing port, so that toilet paper can be prevented from drifting under the action of wind.
When the paper stabilizing plate dust removing assembly 3 is used for collecting and removing the support on the paper surface of the toilet paper, the air in the lower dust removing cylinder 301 is pumped away by the air pipe 4 and the exhaust fan, at the moment, the lower dust removing cylinder 301 is used for pumping the paper dust and the air on the lower surface of the toilet paper into the lower dust removing cylinder 301 through the air inducing cover 302, the paper dust is separated from the air by the filter plate 308 after entering the lower dust removing cylinder 301 along with the air, the separated paper dust slides to the bottom end of the fixing frame 306 along with the inclined filter plate 308, and then falls into the dust collecting cylinder 312 along the square groove 307, and the dust collecting effect of the dust collecting cylinder 312 cannot be influenced by wind because the part of the dust collecting cylinder 312, which is positioned in the fixing frame 306, is of a closed structure.
When paper dust and air pass through the induced draft cover 302, the air shielding cloth 315 can seal the space between the induced draft cover 302 and the toilet paper because the laminating roller 317 and the laminating plate 319 are laminated with the lower surface of the toilet paper, the paper dust airflow forms vortex after striking the air shielding cloth 315 under the action of wind, the speed is reduced, and the paper dust airflow after the speed is reduced can be extracted into the induced draft groove 303 because the induced draft groove 303 is perpendicular to the paper surface of the toilet paper, so that the arrangement of the air shielding cloth 315 can effectively avoid secondary drifting of the paper dust.
When the toilet paper is conveyed and moved by the conveying line 1, static electricity is generated by the lamination friction between the lamination plate 319 and the lower surface of the toilet paper, the static electricity on the toilet paper is detected by the static electricity sensor on the lamination plate 319, when the static electricity is detected on the toilet paper by the static electricity sensor, the ionic fan 5 is controlled to be started by the controller, the ionic fan 5 generates air flow with positive and negative charges, the air flow blown by the ionic fan 5 parallelly passes through the conveying line 1, the static electricity on the toilet paper is neutralized by the positive and negative charges in the air flow, and then accidents are reduced.
The normal work of air exhauster makes among the stock form jar dust removal subassembly 2 and the steady cardboard dust removal subassembly 3 produce stable air current, dust screen 209 and filter 308 department have the circumstances of paper dust and air friction, the friction of paper dust and air can produce static equally, and the existence of static can make dust screen 209 and filter 308 adsorb the paper dust, and then make dust screen 209 and filter 308 jam, the air current that has positive negative charge that the ion fan 5 produced to blow out at this moment enters into in stock form jar dust removal subassembly 2 and steady cardboard dust removal subassembly 3, the static on dust screen 209 and the filter 308 is neutralized to positive negative charge in the air current, make on dust screen 209 and the filter 308 because of the paper dust of static absorption can fall smoothly, and then guarantee dust screen 209 and filter 308's paper dust separation effect.
Meanwhile, when the electrostatic sensor detects that static exists on toilet paper, the controller controls the ionic fan 5 to start so that air flows in the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 are increased, and then the first spring 210 and the second spring 321 are stretched, when the electrostatic sensor detects that static does not exist on toilet paper, the controller controls the ionic fan 5 to close so that air flows in the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 are reduced, and then the first spring 210 and the second spring 321 are contracted, the stretching and the contraction of the first spring 210 and the second spring 321 can enable the dust screen 209 and the filter plate 308 to vibrate, and the vibration of the dust screen 209 and the filter plate 308 can enable paper dust to shake off, so that the paper dust separating effect of the dust screen 209 and the filter plate 308 is improved.
And when the ion fan 5 is started, the air flow in the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 is increased under the dual action of the ion fan 5 and the exhaust fan, so that the adsorption effect of the paper winding cylinder dust removing assembly 2 and the paper stabilizing plate dust removing assembly 3 on paper dust on the surface of toilet paper on the conveying line 1 is increased, and the dust removing effect of the equipment is enhanced.
The airflow with positive and negative charges generated by the ion fan 5 can continuously exist in the air, so that an electrostatic-free area is formed around the paper winding cylinder dust removal assembly 2 and the paper stabilizing plate dust removal assembly 3, the existence of the airflow with positive and negative charges in the air can be indirectly obtained through the assistance of the electrostatic sensor, when the existence of the airflow with positive and negative charges in the air is reduced, the toilet paper can have static electricity, after the electrostatic sensor detects the static electricity, the controller controls the ion fan 5 to start and supplement the airflow with positive and negative charges, and the dust removal effect of equipment and the use safety are further ensured.
According to the invention, static electricity on toilet paper is detected through the static sensor, so that the controller controls the ion fan 5 to start, the ion fan 5 generates airflow with positive and negative charges to enable the periphery of the paper winding cylinder dust removing assembly 2 and the paper stabilizing board dust removing assembly 3 to form an electrostatic-free area, meanwhile, the ion fan 5 increases the airflow in the paper winding cylinder dust removing assembly 2 and the paper stabilizing board dust removing assembly 3, the dust collection effect of the paper winding cylinder dust removing assembly 2 and the paper stabilizing board dust removing assembly 3 is enhanced, the intermittent start of the ion fan 5 enables the dust screen 209 and the filter plate 308 to vibrate through the assistance of the first spring 210 and the second spring 321, the paper dust separating effect of the dust screen 209 and the filter plate 308 is enhanced, and the dust collection effect of equipment is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and 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 modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a toilet paper face dust collector, its characterized in that includes transfer chain (1), stock form jar dust removal subassembly (2), steady cardboard dust removal subassembly (3), tuber pipe (4) and ion fan (5), tuber pipe (4) are provided with a plurality ofly, and a plurality of tuber pipes (4) set up respectively in the one end of stock form jar dust removal subassembly (2) and steady cardboard dust removal subassembly (3), stock form jar dust removal subassembly (2) and steady cardboard dust removal subassembly (3) set up respectively in the top and the bottom of transfer chain (1), ion fan (5) set up in one side of transfer chain (1), stock form jar dust removal subassembly (2) and steady cardboard dust removal subassembly (3), a tuber pipe (4) that are close to ion fan (5) in stock form jar dust removal subassembly (2) top communicate with the input of ion fan (5), an tuber pipe (4) that steady cardboard dust removal subassembly (3) bottom is close to ion fan (5) communicate with the input of ion fan (5), ion fan (5) side end is provided with the controller; the conveying line (1) consists of a plurality of conveying rollers; the winding paper cylinder dust removal assembly (2) comprises an upper dust removal cylinder (201), the upper dust removal cylinder (201) is arranged at the top end of the conveying line (1), an annular cover (203) is elastically and movably arranged in the upper dust removal cylinder (201), and a dust screen (209) with an arc-shaped structure is arranged at the top of the annular cover (203); the paper stabilizing plate dust removing assembly (3) comprises a lower dust removing cylinder (301), the lower dust removing cylinder (301) is arranged at the bottom end of the conveying line (1), a filter plate (308) is elastically and movably arranged in the lower dust removing cylinder (301), an air guiding cover (302) is fixedly arranged in the middle of the top end of the lower dust removing cylinder (301), an attaching plate (319) is arranged at the top end of the air guiding cover (302), and a static sensor is arranged at the top end of the attaching plate (319); the dust removal device is characterized in that a wind scooper (202) is fixedly arranged in the middle of the bottom end of the upper dust removal cylinder (201), the wind scooper (202) is of a horn-shaped structure, a partition plate (204) is fixedly arranged at the bottom end of the annular cover (203), the side face of the partition plate (204) is of a 'nearly' shape structure, an air inlet groove (205) is formed in the middle of the top end of the partition plate (204) in a penetrating mode, the air inlet groove (205) is of a strip-shaped structure, and a fixing block (206) is fixedly arranged in the air inlet groove (205); the fixing block (206) is of a T-shaped structure, two sides and the top end of the fixing block (206) are of arc structures, extension plates (207) are fixedly arranged on the top ends of two sides of the fixing block (206), the extension plates (207) are of arc structures, a first spring groove (208) is formed in the middle of the top end of the annular cover (203), a first spring (210) is fixedly arranged in the first spring groove (208), and the dust screen (209) is connected with the annular cover (203) through the first spring (210); a sealing plate (211) is movably arranged on one side of the air guide cover (202) through a pin shaft, a bonding block (212) is movably arranged at one end of the sealing plate (211) through the pin shaft, the side surface of the bonding block (212) is of a triangular structure, and the bonding block (212) is of a rubber block; one side of the induced draft cover (302) is provided with an inclined structure, an induced draft groove (303) with a strip-shaped structure is formed in the middle of the top end of the induced draft cover (302) in a penetrating mode, a supporting frame (304) with an annular structure is fixedly arranged in the lower dust removal cylinder (301), and a fixing frame (306) with a V-shaped structure is fixedly arranged at the top end of the supporting frame (304); square grooves (307) are formed in the middle of two sides of the fixing frame (306) in a penetrating mode, filter plates (308) are arranged in the square grooves (307), a plurality of through grooves (305) are formed in the outer side walls of the supporting frames (304) in a penetrating mode, second spring grooves (320) are formed in the square grooves (307), second springs (321) are fixedly arranged in the second spring grooves (320), and the filter plates (308) are connected with the square grooves (307) through the second springs (321).
2. A toilet paper dust removal device as claimed in claim 1, wherein: the utility model discloses a dust collector, including mount (306), fixed frame (311), a barrel (312) is provided with in the bottom middle part of mount (306), bar groove (309) has been run through to be seted up, the notch department both sides of bar groove (309) are all fixed to be provided with socket (310) of "L" shape structure, two be provided with between socket (310), the bottom mounting of inserting frame (311) is provided with dust collection tube (312).
3. A toilet paper dust removal device as claimed in claim 2, wherein: one side top of induced draft cover (302) is provided with two movable arms (313) through the round pin axle activity, the top of movable arm (313) is fixed to be provided with extension piece (316), one side top of movable arm (313) is fixed to be provided with fixed plate (318), laminating board (319) set up between two fixed plates (318) through the round pin axle activity, electrostatic sensor sets up in the top of laminating board (319), two be provided with between movable arm (313) windshield (315), two be provided with laminating roller (317) between extension piece (316).
4. A toilet paper dust removal device as claimed in claim 3, wherein: the middle part in the outer side of the movable arm (313) is movably provided with a telescopic rod (314) through a pin shaft, one end of the telescopic rod (314) is movably connected with the bottom end of the outer side wall of the induced draft hood (302) through a pin shaft, and a compression spring is arranged around the outer side of the telescopic rod (314).
5. The toilet paper dust remover according to claim 4, wherein: the utility model discloses a dust removal device for a paper machine, including upper dust removal section of thick bamboo (201) and lower dust removal section of thick bamboo (301), upper dust removal section of thick bamboo (201) and lower dust removal section of thick bamboo (301)'s one end middle part all is provided with access door (213), upper dust removal section of thick bamboo (201)'s top and lower dust removal section of thick bamboo (301)'s bottom all are fixed and are provided with collection fan housing (214), the one end of tuber pipe (4) is located collection fan housing (214), the output and the transfer chain (1) of ion fan (5) are parallel, two tuber pipes (4) and air exhauster intercommunication of ion fan (5) are kept away from on stock form jar dust removal component (2) top, two tuber pipes (4) and air exhauster intercommunication of steady cardboard dust removal component (3) bottom and keep away from ion fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310101234.4A CN116037573B (en) | 2023-02-13 | 2023-02-13 | Toilet paper face dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310101234.4A CN116037573B (en) | 2023-02-13 | 2023-02-13 | Toilet paper face dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116037573A CN116037573A (en) | 2023-05-02 |
| CN116037573B true CN116037573B (en) | 2023-11-10 |
Family
ID=86125415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310101234.4A Active CN116037573B (en) | 2023-02-13 | 2023-02-13 | Toilet paper face dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116037573B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208618192U (en) * | 2018-07-27 | 2019-03-19 | 浙江金龙纸业有限公司 | A kind of sizing applicator |
| CN210045639U (en) * | 2019-05-21 | 2020-02-11 | 天津吉驰乐器有限公司 | Dust removal device for playing piano |
| CN210225861U (en) * | 2019-03-18 | 2020-03-31 | 伊犁职业技术学院 | Computer static-removing device |
| CN210626427U (en) * | 2019-08-08 | 2020-05-26 | 南通化学环境监测站有限公司 | Dust collecting box in air inspection device for environment detection |
| CN213847103U (en) * | 2020-12-22 | 2021-07-30 | 苏州易思若电子科技有限公司 | PCB circuit board removes electrostatic devices |
| CN213882388U (en) * | 2020-11-04 | 2021-08-06 | 乳山市人民医院 | Hospital's archives dust removal processing apparatus |
| CN215465092U (en) * | 2021-06-21 | 2022-01-11 | 山东省建设建工（集团）有限责任公司 | Waste treatment device for building engineering |
| CN114180387A (en) * | 2021-11-03 | 2022-03-15 | 东台骏兴科技有限公司 | Roll paper splitting machine with paper guiding and aligning functions |
| CN216174529U (en) * | 2021-11-29 | 2022-04-05 | 维达纸业(浙江)有限公司 | Dust removal mechanism for papermaking conveying |
-
2023
- 2023-02-13 CN CN202310101234.4A patent/CN116037573B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208618192U (en) * | 2018-07-27 | 2019-03-19 | 浙江金龙纸业有限公司 | A kind of sizing applicator |
| CN210225861U (en) * | 2019-03-18 | 2020-03-31 | 伊犁职业技术学院 | Computer static-removing device |
| CN210045639U (en) * | 2019-05-21 | 2020-02-11 | 天津吉驰乐器有限公司 | Dust removal device for playing piano |
| CN210626427U (en) * | 2019-08-08 | 2020-05-26 | 南通化学环境监测站有限公司 | Dust collecting box in air inspection device for environment detection |
| CN213882388U (en) * | 2020-11-04 | 2021-08-06 | 乳山市人民医院 | Hospital's archives dust removal processing apparatus |
| CN213847103U (en) * | 2020-12-22 | 2021-07-30 | 苏州易思若电子科技有限公司 | PCB circuit board removes electrostatic devices |
| CN215465092U (en) * | 2021-06-21 | 2022-01-11 | 山东省建设建工（集团）有限责任公司 | Waste treatment device for building engineering |
| CN114180387A (en) * | 2021-11-03 | 2022-03-15 | 东台骏兴科技有限公司 | Roll paper splitting machine with paper guiding and aligning functions |
| CN216174529U (en) * | 2021-11-29 | 2022-04-05 | 维达纸业(浙江)有限公司 | Dust removal mechanism for papermaking conveying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116037573A (en) | 2023-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212944428U (en) | Dust removal air-dry device of coating film for producing environment-friendly laser paper | |
| CN116037573B (en) | Toilet paper face dust collector | |
| CN210874456U (en) | Telescopic dust collector | |
| CN107433767B (en) | A kind of paper feeding structure of chart drum printing machine | |
| CN207324353U (en) | A kind of automatic ash removing dust-absorbing filtering device | |
| CN214906381U (en) | Environment-friendly carbon powder recovery device | |
| CN209257116U (en) | Dust-extraction unit is used in a kind of work of lithium battery cutting machine | |
| CN208650469U (en) | It is a kind of with the ventilating shaft for changing wind channel | |
| CN210287627U (en) | Dust removal device of carding machine | |
| CN209406904U (en) | A kind of radium-shine cleaner for light guide plate | |
| CN208116303U (en) | A kind of novel Airshower chamber with function of eliminating static | |
| CN218662552U (en) | A protection film laminating machine for panel | |
| CN218090246U (en) | Cloth dust collector is used in weaving | |
| CN216143919U (en) | Movable air purification device | |
| CN218399849U (en) | Dust removal mechanism for flexible printing machine | |
| CN216137421U (en) | Wet-type electric dust collector capable of reducing inlet flue gas temperature | |
| CN209362121U (en) | The two-sided dust-extraction unit of paper before printing | |
| CN212451810U (en) | Spinning elasticizer with gap blowing-sucking type dust removal mechanism | |
| CN217376686U (en) | Paper pressing guide device of laminating machine | |
| CN206897977U (en) | A kind of high-efficiency low energy consumption Airshower chamber | |
| CN216925088U (en) | Ventilation system for paper machine | |
| CN211261099U (en) | Desktop formula air purification all-in-one | |
| CN217330583U (en) | Forming device for weaving filter cloth | |
| CN213885441U (en) | Air purifier for filtering novel coronavirus | |
| CN220619447U (en) | Roller calender |
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 |