CN114733277B - Environment-friendly durable air filter screen and manufacturing process thereof - Google Patents
Environment-friendly durable air filter screen and manufacturing process thereof Download PDFInfo
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- CN114733277B CN114733277B CN202210189082.3A CN202210189082A CN114733277B CN 114733277 B CN114733277 B CN 114733277B CN 202210189082 A CN202210189082 A CN 202210189082A CN 114733277 B CN114733277 B CN 114733277B
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- cushion block
- sliding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 25
- 229920000742 Cotton Polymers 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 18
- 239000003365 glass fiber Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 16
- 238000005260 corrosion Methods 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000004816 latex Substances 0.000 claims description 9
- 229920000126 latex Polymers 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 27
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- -1 mounting panel Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- 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
Abstract
The invention discloses an environment-friendly durable air filter screen and a manufacturing process thereof, wherein the environment-friendly durable air filter screen comprises a protective cover, a first lug plate, a filter screen component, a fixing strip, a hairbrush, a top cover, a fixing shaft, a bottom plate, a second lug plate, a fixing hole, a side cover, a sliding rail, a U-shaped ring, a locking block, a movable block, a side plate, a mounting groove, a guide rod, a first fixing block, a rotating shaft, a roller, a spring, a first cushion block, a knob, a sliding groove, a sliding block, a second cushion block and a deep groove ball bearing.
Description
Technical Field
The invention relates to the technical field of air filter screens, in particular to an environment-friendly durable air filter screen and a manufacturing process thereof.
Background
The air filter screen is divided into four types of coarse efficiency, medium efficiency, sub-high efficiency and high efficiency, different numbers of air filters are arranged in one pipeline according to the air quantity, and the filter section is arranged in the central air conditioning system to filter out dust particles in indoor air. To achieve high quality of indoor air.
The variety of airstrainer is various, the function is different from each other, airstrainer is mostly the multilayer combination and forms, the single-layer filter screen needs to be changed when damaging, however, general airstrainer adopts screw fixation, need dismantle a large amount of screws when the installation is dismantled, waste time and energy, very big reduction work efficiency, the easy accumulation of a large amount of dust in airstrainer surface simultaneously, need dismantle and utilize the rag to clear up, waste time and energy, the efficiency of clearance has been reduced, the airstrainer on the market appears damaging and corroding the condition easily in the use simultaneously, and produce harmful substance at the in-process of manufacturing, be unfavorable for the environmental protection.
Disclosure of Invention
The invention aims to provide an environment-friendly durable air filter screen and a manufacturing process thereof, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an environmental protection durable's airstrainer, includes protection casing, first otic placode, filter screen subassembly, fixed strip, brush, top cap, fixed axle, bottom plate, second otic placode, fixed orifices, side cap, slide rail, U type ring, latch segment, movable block, side board, mounting groove, guide bar, first fixed block, pivot, gyro wheel, spring, first cushion, knob, spout, slider, second cushion and deep groove ball bearing, seven slide rails have evenly been welded at bottom plate top, slide rail both ends one side respectively with side cap one side articulates, side cap opposite side fixed mounting has U type ring, U type ring one side and latch segment one side joint, and latch segment adjacent one side and movable block one side top fixed connection, the movable block bottom is located the mounting groove inside, and the mounting groove is offered respectively at slide rail adjacent one side both ends, movable block opposite side bottom and second cushion one side fixed connection, second cushion opposite side and spring one end fixed connection, and first cushion one side center fixed connection, first cushion opposite side and mounting groove one side center fixed connection, slide rail both sides are equipped with slide rail one side top respectively, slide rail both sides have slide rail center connection, slide screen subassembly both sides are connected fixedly to the top;
the filter screen assembly comprises anticorrosive wear-resisting coating, mounting panel, metal mesh, abandonment cotton cloth layer, active carbon layer and glass fiber layer, slider top and mounting panel bottom center both sides fixed connection, and the peripheral coating of mounting panel has anticorrosive wear-resisting coating, the metal mesh is installed respectively to mounting panel center edge both sides, and has set gradually abandonment cotton cloth layer, active carbon layer and glass fiber layer between the metal mesh of both sides, deep groove ball bearing is installed at the metal mesh center, deep groove ball bearing cup joints the center end at the fixed axle respectively, and the fixed axle both ends stretch out from the metal mesh center of both sides respectively, two fixed strips are evenly installed respectively to the outer circumference at fixed axle both ends, one side fixed connection of fixed strip one side and brush, and brush opposite side and laminating of metal mesh one side.
The process for manufacturing the environment-friendly durable air filter screen comprises the following steps of firstly, preparing raw materials; step two, laminating and gluing; step three, anticorrosive coating; step four, splicing and assembling; step five, quick cleaning;
firstly, selecting clean waste cotton cloth as a raw material, preparing a filter paper bag with a hole in the center and free of any dirt, damage and impurities, and then preparing required activated carbon, glass fiber and latex;
in the second step, three filter paper bags with holes in the center are taken, waste cotton cloth, activated carbon and glass fiber are respectively filled, latex is used for sealing, waste cotton cloth layers, activated carbon layers and glass fiber layers are respectively manufactured, and then the three layers are bonded together by the latex, so that lamination adhesion is completed;
in the third step, a layer of anti-corrosion and wear-resistant coating is uniformly sprayed on the surfaces of the protective cover, the first lug plate, the fixing strip, the top cover, the fixing shaft, the bottom plate, the second lug plate, the metal net and the mounting plate respectively by using a spraying machine, and the anti-corrosion and wear-resistant coating is wear-resistant ceramic coating, so that the anti-corrosion coating is completed;
in the fourth step, the fixing shaft is penetrated through the central hole of the filter paper bag which is glued in the second step, then the metal net is fixed on two sides of the filter paper bag, then the metal net is installed on the center of the mounting plate, thus the installation of the filter screen component is completed, then the fixing strip, the hairbrush, the top cover, the knob and the deep groove ball bearing are installed on the fixing shaft, then the sliding block is installed on the bottom of the filter screen component, then the sliding rail and the side plate are uniformly installed on the top of the bottom plate, then the side covers are hinged on two ends of the sliding rail, then the U-shaped ring is installed on the side covers, then the installation grooves are formed on two ends of one side of the sliding rail, then the locking block, the movable block, the installation grooves, the guide rod, the first fixing block, the rotating shaft, the rolling wheel, the spring, the first cushion block and the second cushion block are installed in the installation grooves, then the sliding grooves are formed on the top of the sliding rail, the sliding block is inserted into the sliding grooves, then the side cover is covered and locked, then the protective cover is installed on the bottom plate through the first lug plates at four corners, then the second lug plates are welded at the four corners of the bottom plate, then the center of the second lug plates is provided with a fixing hole, thus the production of the device is completed, when the filter screen component is required to be disassembled and replaced, the protective cover is disassembled, then the movable block is pulled towards the first cushion block direction, thereby driving the second cushion block to move towards the first cushion block direction, then the spring is compressed, and simultaneously the locking block is driven to move towards the first cushion block direction, thereby releasing the clamping connection of the locking block and the U-shaped ring, at the moment, the side cover is opened, thus the filter screen component is pulled out along the chute, then the sliding block at the bottom of the new filter screen component is inserted into the chute, then the movable block is pulled towards the first cushion block direction, thereby driving the second cushion block to move towards the first cushion block direction, then the spring is compressed, at the moment, the side cover is closed, when the side cover is tightly attached to one end of the sliding rail, the movable block is loosened, so that under the action of restoring force of the spring, the second cushion block is driven to move in the opposite direction of the first cushion block, then the movable block is driven to move in the opposite direction of the first cushion block, and then the locking block is driven to move in the opposite direction of the first cushion block, so that the locking block is clamped with the U-shaped ring, and the quick installation and the disassembly of the filter screen assembly are completed;
in the fifth step, when the filter screen assembly needs to be cleaned, the protective cover is detached, the top cover is opened, the knob is rotated by hand, so that the fixed shaft is driven to rotate, the fixed bar is driven to rotate, and then the brush is driven to rotate, so that the brush rotates to clean deposited dust on the filter screen assembly.
According to the technical scheme, the second lug plates are respectively arranged at four corners of the bottom plate, and the center of the top of each second lug plate is provided with a fixing hole.
According to the technical scheme, the first otic placode is installed respectively to protection casing bottom four corners position, and first otic placode passes through screw and bottom plate top four corners fixed connection, protection casing inside wall and the peripheral laminating of filter screen subassembly, and protection casing and filter screen subassembly laminating department are provided with the sealing washer.
According to the technical scheme, the centers of the two ends of the fixed shaft are respectively provided with the knob, and the periphery of the knob is covered with the top cover.
According to the technical scheme, the spring is in the round connection at guide bar center one end, and the guide bar center other end runs through movable block one side bottom, movable block and guide bar sliding connection, guide bar one end and first cushion one side center fixed connection, and the guide bar other end and mounting groove opposite side center fixed connection.
According to the technical scheme, the two parts of the centers of two adjacent sides of the movable block, which are positioned by the second cushion block, are respectively provided with the first fixed block, the centers of one opposite sides of the first fixed block are respectively connected with two ends of the rotating shaft in a rotating way, the center of the rotating shaft is sleeved and fixed with the idler wheels, and the outer circumferences of the idler wheels are respectively attached to two side walls of the mounting groove.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the knob is rotated to drive the brush to rotate, so that the filter screen component is quickly cleaned, the cleaning efficiency is improved, and the practicability of the device is improved.
2. According to the invention, the sliding block at the bottom of the filter screen assembly is inserted into the sliding groove, and then the locking block is clamped with the U-shaped ring and loosened, so that the quick installation and the disassembly of the filter screen assembly are completed, and the time for installation and disassembly is saved.
3. The invention has no harmful substances in the production process, utilizes waste cotton cloth, is beneficial to waste utilization and environmental protection, and is beneficial to improving the durability of the device by coating the anti-corrosion wear-resistant layer.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of area A of FIG. 1 in accordance with the present invention;
FIG. 3 is a partial structural perspective view of the present invention;
FIG. 4 is a front elevational view of the overall structure of the present invention;
FIG. 5 is an enlarged schematic view of area B of FIG. 4 in accordance with the present invention;
FIG. 6 is a side cross-sectional view of the overall structure of the present invention;
FIG. 7 is an enlarged schematic view of region C of FIG. 6 in accordance with the present invention;
FIG. 8 is an enlarged schematic view of area D of FIG. 6 in accordance with the present invention;
FIG. 9 is an enlarged schematic view of area E of FIG. 6 in accordance with the present invention;
FIG. 10 is a process flow diagram of the present invention;
in the figure: 1. a protective cover; 2. a first ear plate; 3. a screen assembly; 4. a fixing strip; 5. a brush; 6. a top cover; 7. a fixed shaft; 8. a bottom plate; 9. a second ear plate; 10. a fixing hole; 11. a side cover; 12. a slide rail; 13. a U-shaped ring; 14. a locking block; 15. a movable block; 16. a side plate; 17. a mounting groove; 18. a guide rod; 19. a first fixed block; 20. a rotating shaft; 21. a roller; 22. a spring; 23. a first pad; 24. a knob; 25. a chute; 26. a slide block; 27. a second cushion block; 28. deep groove ball bearings; 301. an anti-corrosion and wear-resistant coating; 302. a mounting plate; 303. a metal mesh; 304. discarding the cotton cloth layer; 305. an activated carbon layer; 306. a glass fiber layer.
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. 1-9, the present invention provides a technical solution: an environment-friendly durable air filter screen comprises a protective cover 1, a first lug plate 2, a filter screen component 3, a fixing strip 4, a hairbrush 5, a top cover 6, a fixing shaft 7, a bottom plate 8, a second lug plate 9, a fixing hole 10, a side cover 11, a sliding rail 12, a U-shaped ring 13, a locking block 14, a movable block 15, a side plate 16, a mounting groove 17, a guide rod 18, a first fixing block 19, a rotating shaft 20, a roller 21, a spring 22, a first cushion block 23, a knob 24, a sliding groove 25, a sliding block 26, a second cushion block 27 and a deep groove ball bearing 28, wherein the second lug plate 9 is respectively arranged at four corners of the bottom plate 8, the center of the top of the second lug plate 9 is provided with the fixing hole 10, the bottom plate 8 is fixedly arranged by passing through the fixing hole 10 through a screw, seven sliding rails 12 are uniformly welded at the top of the bottom plate 8, one side of the two ends of the sliding rail 12 are hinged with one side cover 11 respectively, the other side cover 11 is fixedly arranged with the U-shaped ring 13, one side of the U-shaped ring 13 is clamped with one side of the locking block 14, the adjacent side of the locking block 14 is fixedly connected with the top of one side of the movable block 15, the bottom of the movable block 15 is positioned in the mounting groove 17, the mounting groove 17 is respectively arranged at two ends of the side cover 11 adjacent side of the slide rail 12, the bottom of the other side of the movable block 15 is fixedly connected with one side of the second cushion block 27, the two centers of the two adjacent sides of the movable block 15 are respectively provided with the first fixed block 19, the centers of the opposite sides of the first fixed block 19 are respectively connected with two ends of the rotating shaft 20 in a rotating way, the center of the rotating shaft 20 is fixedly sleeved with the roller 21, the outer circumference of the roller 21 is respectively attached to two side walls of the mounting groove 17, the friction force between the second cushion block 27 and the side wall of the mounting groove 17 is reduced through the roller 21, the other side of the second cushion block 27 is fixedly connected with one end of the spring 22, the other end of the spring 22 is fixedly connected with the center of one side of the first cushion block 23, the other side of the first cushion block 23 is fixedly connected with the center of one side of the mounting groove 17, the spring 22 is wound at one end of the center of the guide rod 18, the other end of the center of the guide rod 18 penetrates through the bottom of one side of the movable block 15, the movable block 15 is in sliding connection with the guide rod 18, one end of the guide rod 18 is fixedly connected with the center of one side of the first cushion block 23, the other end of the guide rod 18 is fixedly connected with the center of the other side of the mounting groove 17, the movement direction of the movable block 15 is limited by the mounting of the guide rod 18, sliding grooves 25 are respectively formed in two sides of the top of the sliding rail 12, sliding blocks 26 are in sliding connection with two sides of the center of the bottom of the filter screen assembly 3, and the top of the sliding blocks 26 are fixedly connected with the two sides of the center of the bottom of the filter screen assembly 3;
the filter screen subassembly 3 comprises anticorrosive wear-resisting coating 301, mounting panel 302, metal mesh 303, abandonment cotton cloth layer 304, activated carbon layer 305 and glass fiber layer 306, slider 26 top and mounting panel 302 bottom center both sides fixed connection, and mounting panel 302 peripheral coating has anticorrosive wear-resisting coating 301, metal mesh 303 is installed respectively to mounting panel 302 center edge department both sides, and set gradually abandonment cotton cloth layer 304 between the metal mesh 303 of both sides, activated carbon layer 305 and glass fiber layer 306, deep groove ball bearing 28 is installed at the center of metal mesh 303, deep groove ball bearing 28 cup joints the center end at fixed axle 7 respectively, and fixed axle 7 both ends are stretched out from the metal mesh 303 center of both sides respectively, knob 24 is installed respectively at fixed axle 7 both ends center, and knob 24 periphery cover has top cap 6, the effectual entering that prevents the dust through the setting of top cap 6, two fixed bars 4 are evenly installed respectively to the outer circumference of fixed axle 7 both ends, fixed bar 4 one side and one side fixed brush 5 side fixed connection, and 5 opposite side and metal mesh 303 one side, first otic placode 2 is installed respectively to the protection casing 1 bottom four corners position, and first protection casing plate 2 four corners are passed through screw connection with bottom plate 8 and filter screen subassembly 3 is equipped with seal assembly 1, seal assembly is sealed with the filter screen assembly is located between the filter screen assembly 3 and the periphery is guaranteed to the laminating.
Referring to fig. 10, the present invention provides a technical solution: the process for manufacturing the environment-friendly durable air filter screen comprises the following steps of firstly, preparing raw materials; step two, laminating and gluing; step three, anticorrosive coating; step four, splicing and assembling; step five, quick cleaning;
firstly, selecting clean waste cotton cloth as a raw material, preparing a filter paper bag with a hole in the center and free of any dirt, damage and impurities, and then preparing required activated carbon, glass fiber and latex;
in the second step, three filter paper bags with holes in the center are taken, waste cotton cloth, activated carbon and glass fiber are respectively filled, latex is used for sealing, waste cotton cloth layer 304, activated carbon layer 305 and glass fiber layer 306 are respectively manufactured, and then the three layers are bonded together by the latex, so that lamination adhesion is completed;
in the third step, a layer of anti-corrosion and wear-resistant coating 301 is uniformly sprayed on the surfaces of the protective cover 1, the first ear plate 2, the fixing strip 4, the top cover 6, the fixing shaft 7, the bottom plate 8, the second ear plate 9, the metal net 303 and the mounting plate 302 respectively by using a spraying machine, and the anti-corrosion and wear-resistant coating 301 is wear-resistant ceramic coating, so that anti-corrosion coating is completed;
in the fourth step, the fixing shaft 7 is penetrated through the central hole of the filter paper bag which is formed by laminating and gluing in the second step, then the metal net 303 is fixed to both sides of the filter paper bag, then the metal net 303 is installed to the center of the mounting plate 302, thus the installation of the filter screen assembly 3 is completed, then the fixing strip 4, the brush 5, the top cover 6, the knob 24 and the deep groove ball bearing 28 are installed on the fixing shaft 7, then the upper sliding block 26 is installed at the bottom of the filter screen assembly 3, then the sliding rail 12 and the side plate 16 are uniformly installed at the top of the bottom plate 8, then the side covers 11 are hinged at both ends of the sliding rail 12, then the U-shaped ring 13 is installed on the side covers 11, then the installation grooves 17 are opened at both ends of one side of the sliding rail 12, then the locking block 14, the movable block 15, the installation groove 17, the guide rod 18, the first fixing block 19, the rotating shaft 20, the roller 21, the spring 22, the first cushion block 23 and the second cushion block 27 are installed in the installation groove 17, then a sliding groove 25 is arranged at the top of the sliding rail 12, a sliding block 26 is inserted into the sliding groove 25, then a side cover 11 is covered and locked, then the protective cover 1 is installed on the bottom plate 8 through the first lug plates 2 at four corners, then the second lug plates 9 are welded at the four corners of the bottom plate 8, then a fixing hole 10 is arranged at the center of the second lug plates 9, thus completing the production of the device, when the filter screen assembly 3 needs to be disassembled and replaced, the protective cover 1 is disassembled, then the movable block 15 is pulled towards the direction of the first cushion block 23, thereby driving the second cushion block 27 to move towards the direction of the first cushion block 23, then the spring 22 is compressed, and meanwhile, the locking block 14 is driven to move towards the direction of the first cushion block 23, so that the locking block 14 is released from the clamping joint of the U-shaped ring 13, at the moment, the side cover 11 is opened, thus the filter screen assembly 3 is pulled out along the sliding groove 25, then a sliding block 26 at the bottom of the new filter screen assembly 3 is inserted into the sliding groove 25, then the movable block 15 is pulled towards the direction of the first cushion block 23, so that the second cushion block 27 is driven to move towards the direction of the first cushion block 23, the spring 22 is compressed, the side cover 11 is closed at the moment, when the side cover 11 is tightly attached to one end of the sliding rail 12, the movable block 15 is loosened, so that under the action of restoring force of the spring 22, the second cushion block 27 is driven to move towards the opposite direction of the first cushion block 23, then the movable block 15 is driven to move towards the opposite direction of the first cushion block 23, the locking block 14 is driven to move towards the opposite direction of the first cushion block 23, and the locking block 14 is clamped with the U-shaped ring 13, so that quick installation and disassembly of the filter screen assembly 3 are completed;
in the fifth step, when the filter screen assembly 3 needs to be cleaned, the protecting cover 1 is detached, the top cover 6 is opened, the knob 24 is rotated by hand, so as to drive the fixing shaft 7 to rotate, then drive the fixing strip 4 to rotate, and then drive the brush 5 to rotate, so that the brush 5 rotates to clean the deposited dust on the filter screen assembly 3.
Based on the above, the invention has the advantages that the sliding block 26 at the bottom of the filter screen component 3 is inserted into the sliding groove 25, the U-shaped ring 13 is clamped with the locking block 14 and is loosened, the quick installation and disassembly of the filter screen component 3 are facilitated, the working efficiency is improved, meanwhile, the knob 24 is rotated to drive the fixing strip 4 and the hairbrush 5 to rotate, so that dust on the surface of the filter screen component 3 is cleaned through the hairbrush 5, the quick ash removal is facilitated, the labor is reduced, meanwhile, the device has no pollutant in the production process, the environment is protected, the waste utilization is facilitated by manufacturing waste cotton cloth into the waste cotton cloth layer 304, and the durability of the device is improved by coating the anti-corrosion and wear-resistant coating 301.
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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an environmental protection durable airstrainer, including protection casing (1), first otic placode (2), filter screen subassembly (3), fixed strip (4), brush (5), top cap (6), fixed axle (7), bottom plate (8), second otic placode (9), fixed orifices (10), side cap (11), slide rail (12), U type ring (13), latch segment (14), movable block (15), side board (16), mounting groove (17), guide bar (18), first fixed block (19), pivot (20), gyro wheel (21), spring (22), first cushion (23), knob (24), spout (25), slider (26), second cushion (27) and deep groove ball bearing (28), its characterized in that: seven sliding rails (12) are uniformly welded at the top of the bottom plate (8), one side of two ends of each sliding rail (12) is hinged with one side of each side cover (11), a U-shaped ring (13) is fixedly arranged at the other side of each side cover (11), one side of each U-shaped ring (13) is clamped with one side of each locking block (14), one side of each locking block (14) is adjacent to one side of each movable block (15) in a fixed connection mode, the bottom of each movable block (15) is located in a mounting groove (17), the mounting grooves (17) are respectively formed in two ends of each sliding rail (12) on one side of each side cover (11), the bottom of the other side of each movable block (15) is fixedly connected with one side of each second cushion block (27), the other side of each second cushion block (27) is fixedly connected with one end of each spring (22), the other end of each spring (22) is fixedly connected with one side center of each first cushion block (23), two sides of each sliding rail (12) are respectively formed in two sides of the top of each first cushion block (23) and one side of each mounting groove (17), sliding blocks (26) are respectively formed in sliding grooves (25), and sliding blocks (26) are connected with two sides of each bottom of each filter screen assembly in a fixed mode;
the filter screen subassembly (3) comprises anticorrosive wear-resisting coating (301), mounting panel (302), metal mesh (303), abandonment cotton cloth layer (304), active carbon layer (305) and glass fiber layer (306), slider (26) top and mounting panel (302) bottom center both sides fixed connection, and mounting panel (302) peripheral coating has anticorrosive wear-resisting coating (301), metal mesh (303) are installed respectively in mounting panel (302) center edge both sides, and have set gradually abandonment cotton cloth layer (304), active carbon layer (305) and glass fiber layer (306) between metal mesh (303) of both sides, deep groove ball bearing (28) are installed at metal mesh (303) center, deep groove ball bearing (28) cup joint respectively at the center end of fixed axle (7), and the fixed axle (7) both ends are stretched out from metal mesh (303) center of both sides respectively, two fixed strips (4) are evenly installed respectively to the outer circumference at fixed axle (7) both ends, one side fixed strip (4) and one side fixed connection of brush (5), and brush (5) opposite side laminating with metal mesh (303).
2. The process for manufacturing the environment-friendly durable air filter screen comprises the following steps of firstly, preparing raw materials; step two, laminating and gluing; step three, anticorrosive coating; step four, splicing and assembling; step five, quick cleaning; the method is characterized in that:
firstly, selecting clean waste cotton cloth as a raw material, preparing a filter paper bag with a hole in the center and free of any dirt, damage and impurities, and then preparing required activated carbon, glass fiber and latex;
in the second step, three filter paper bags with holes in the centers are taken to respectively fill the waste cotton cloth, the activated carbon and the glass fiber, the waste cotton cloth layers (304), the activated carbon layers (305) and the glass fiber layers (306) are respectively manufactured by sealing through latex, and then the three layers are bonded together through the latex, so that lamination adhesion is completed;
in the third step, the surfaces of the protective cover (1), the first ear plate (2), the fixing strip (4), the top cover (6), the fixing shaft (7), the bottom plate (8), the second ear plate (9), the metal net (303) and the mounting plate (302) are respectively and uniformly sprayed with a layer of anti-corrosion and wear-resistant coating (301) by using a spraying machine, and the anti-corrosion and wear-resistant coating (301) is wear-resistant ceramic coating, so that anti-corrosion coating is completed;
in the fourth step, the fixing shaft (7) passes through the central hole of the filter paper bag which is formed by laminating and gluing in the second step, then the metal net (303) is fixed on two sides of the filter paper bag, then the metal net (303) is installed on the center of the mounting plate (302), thus the installation of the filter screen assembly (3) is completed, then the fixing strip (4), the hairbrush (5), the top cover (6), the knob (24) and the deep groove ball bearing (28) are installed on the fixing shaft (7), then the upper sliding block (26) is installed on the bottom of the filter screen assembly (3), then the sliding rail (12) and the side plates (16) are uniformly installed on the top of the bottom plate (8), then the upper side cover (11) is hinged on two ends of the sliding rail (12), then the U-shaped ring (13) is installed on the side cover (11), then the installation grooves (17) are formed on two ends of one side of the sliding rail (12), then the locking block (14), the movable block (15), the installation groove (17), the guide rod (18), the first fixing block (19), the rotating shaft (20), the rolling wheel (21), the spring (22), the cushion block (23) and the second cushion block (27) are installed in the sliding groove (25), and the sliding block (25) are inserted into the sliding groove (25), then the side cover (11) is covered and locked, then the protective cover (1) is installed on the bottom plate (8) through the first ear plates (2) at four corners, then the second ear plates (9) are welded at the four corners of the bottom plate (8), then the center of the second ear plates (9) is provided with the fixing holes (10), thus the production of the device is completed, when the filter screen assembly (3) needs to be disassembled and replaced, the protective cover (1) is disassembled, then the movable block (15) is pulled towards the direction of the first cushion block (23), thereby driving the second cushion block (27) to move towards the direction of the first cushion block (23), then the spring (22) is compressed, meanwhile, the locking block (14) is driven to move towards the direction of the first cushion block (23), so that the locking block (14) is released from being clamped with the U-shaped ring (13), at the moment, the side cover (11) is opened, the filter screen assembly (3) is pulled out along the sliding groove (25), then the sliding block (26) at the bottom of the new filter screen assembly (3) is inserted into the sliding groove (25), the movable block (15) is pulled towards the direction of the first cushion block (23), thereby driving the second cushion block (27) to move towards the direction of the first cushion block (23), and then the side cover (11) is tightly closed when the spring (11) is compressed, and then one end of the side cover (11) is tightly is closed, under the action of restoring force of the spring (22), the second cushion block (27) is driven to move in the opposite direction of the first cushion block (23), then the movable block (15) is driven to move in the opposite direction of the first cushion block (23), and then the locking block (14) is driven to move in the opposite direction of the first cushion block (23), so that the locking block (14) is clamped with the U-shaped ring (13), and the quick installation and the disassembly of the filter screen assembly (3) are completed;
in the fifth step, when the filter screen assembly (3) needs to be cleaned, the protective cover (1) is detached, the top cover (6) is opened, the knob (24) is rotated by hand, so that the fixed shaft (7) is driven to rotate, the fixed strip (4) is driven to rotate, the brush (5) is driven to rotate, and the brush (5) rotates to clean dust deposit on the filter screen assembly (3).
3. An environmentally friendly durable airstrainer according to claim 1, wherein: the four corners of the bottom plate (8) are respectively provided with a second lug plate (9), and the center of the top of the second lug plate (9) is provided with a fixing hole (10).
4. An environmentally friendly durable airstrainer according to claim 1, wherein: first otic placode (2) are installed respectively in protection casing (1) bottom four corners position, and first otic placode (2) pass through screw and bottom plate (8) top four corners fixed connection, protection casing (1) inside wall and the peripheral laminating of filter screen subassembly (3), and protection casing (1) are provided with the sealing washer with filter screen subassembly (3) laminating department.
5. An environmentally friendly durable airstrainer according to claim 1, wherein: the centers of two ends of the fixed shaft (7) are respectively provided with a knob (24), and the periphery of the knob (24) is covered with a top cover (6).
6. An environmentally friendly durable airstrainer according to claim 1, wherein: the spring (22) is connected to one end of the center of the guide rod (18) in a winding mode, the other end of the center of the guide rod (18) penetrates through the bottom of one side of the movable block (15), the movable block (15) is connected with the guide rod (18) in a sliding mode, one end of the guide rod (18) is fixedly connected with the center of one side of the first cushion block (23), and the other end of the guide rod (18) is fixedly connected with the center of the other side of the mounting groove (17).
7. An environmentally friendly durable airstrainer according to claim 1, wherein: the second cushion block (27) is located adjacent both sides center two of movable block (15) and installs first fixed block (19) respectively, and first fixed block (19) one side center in opposite directions is connected with pivot (20) both ends rotation respectively, pivot (20) center cup joints fixedly has gyro wheel (21), gyro wheel (21) outer circumference is laminated with mounting groove (17) both sides wall respectively.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023313A (en) * | 2019-11-18 | 2020-04-17 | 南通康净环保科技有限公司 | Filtering device for air return opening of central air-conditioning fan coil and mounting method thereof |
| CN215742554U (en) * | 2021-06-02 | 2022-02-08 | 泉州市正诺环保科技有限公司 | Coating production line exhaust-gas treatment equipment |
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| US20190309441A1 (en) * | 2018-04-09 | 2019-10-10 | Eastman Chemical Company | Process of making textured multicomponent fibers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023313A (en) * | 2019-11-18 | 2020-04-17 | 南通康净环保科技有限公司 | Filtering device for air return opening of central air-conditioning fan coil and mounting method thereof |
| CN215742554U (en) * | 2021-06-02 | 2022-02-08 | 泉州市正诺环保科技有限公司 | Coating production line exhaust-gas treatment equipment |
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