CN217961784U - Filter screen anti-blocking device for waste heat recovery of printing equipment - Google Patents
Filter screen anti-blocking device for waste heat recovery of printing equipment Download PDFInfo
- Publication number
- CN217961784U CN217961784U CN202221873756.3U CN202221873756U CN217961784U CN 217961784 U CN217961784 U CN 217961784U CN 202221873756 U CN202221873756 U CN 202221873756U CN 217961784 U CN217961784 U CN 217961784U
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- Prior art keywords
- wall
- filter screen
- box
- fixedly connected
- heat recovery
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- 239000002918 waste heat Substances 0.000 title claims abstract description 28
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 241000220317 Rosa Species 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 8
- 238000001459 lithography Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000013618 particulate matter Substances 0.000 abstract description 10
- 239000002912 waste gas Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 9
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000013358 Solanum torvum Nutrition 0.000 description 1
- 240000002072 Solanum torvum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of the printing machine, especially, printing equipment is filter screen anti-clogging device for waste heat recovery, to existing making the particulate matter through vibrating motor vibration filter screen in the technique that has now, the dust drops, and the particulate matter on the filter screen, the dust receives the vibration can fly away, just long-time back particulate matter of using, the turning at the device can be piled up to the dust, it breaks down easily to result in the filter screen to receive the unable stable vibration that influences, thereby the clearance effect has been influenced, lead to blockking up, the problem of waste heat recovery device to the recycle of high temperature waste gas has been influenced, the scheme is provided as follows now, it includes the shell, the rose box, heating device and motor, cooperation through motor and control mechanism and elevating system, it clears up the filter screen to have realized, prevent that the filter screen from blockking up, and collect the particulate matter under the clearance, prevent that the particulate matter from piling up the effect of blockking up the filter screen, easy operation is convenient to use, good practicality has.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a filtration screen anti-clogging device for lithography apparatus waste heat recovery.
Background
The notice number is: 201910019726.2 invention relates to a flue gas waste heat recovery device, which comprises a filtering device and a cleaning device, wherein the filtering device comprises an air inlet, two sides inside the air inlet are provided with movable grooves of an integrated structure, two sides inside the movable grooves are fixed with connecting springs, a connecting ring plate is connected between the connecting springs, the bottom of the connecting ring plate is fixed with a vibrator relative to the inner side of the connecting springs, and the top of the vibrator is provided with a ring groove relative to the surface of the connecting ring plate; through the filter equipment at waste heat recovery device main part internal design, be convenient for stop the dust, the granule is outside waste heat recovery device, avoided the dust, the granule is piled up inside waste heat recovery device and is influenced waste heat recovery device's use, through the cleaning device who is equipped with in waste heat recovery device main part bottom, the staff of being convenient for clears up the operation to waste heat recovery device main part bottom surface after work, avoid piling up the heat dissipation that influences the waste heat recovery device main part because of the dust.
But above-mentioned technical scheme makes particulate matter, dust drop owing to vibrate the filter screen through vibrating motor, and particulate matter, dust on the filter screen receive the vibration can fly away, just long-time back particulate matter of using, dust can pile up in the turning of device, lead to the filter screen to receive to influence unable stable vibration easy break down to influenced the clearance effect, lead to blockking up, influenced the problem of waste heat recovery and utilization device to the recycle of high temperature waste gas.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a printing equipment is filter screen anti-clogging device for waste heat recovery.
In order to realize the purpose, the utility model adopts the technical proposal that.
The utility model provides a filter screen anti-clogging device for lithography apparatus waste heat recovery, includes shell, rose box, heating device and motor, rose box fixed connection is at the bottom inner wall of shell, heating device fixed connection is at the inner wall of shell, the left side fixedly connected with intake pipe of rose box, the right side of rose box and the same conveyer pipe of heating device's right side fixedly connected with, heating device's left side fixedly connected with output tube, motor fixed connection is at the inner wall of rose box, the front side fixedly connected with eccentric wheel of motor output shaft, the inner wall fixedly connected with filter screen of rose box, filter screen and intake pipe and conveyer pipe looks adaptation, the inner wall sliding connection of rose box has the slurcam, and the top and the eccentric wheel looks adaptation of slurcam, and the inner wall of rose box is equipped with control mechanism and collection mechanism.
As preferred, control mechanism includes screw thread post, gear sleeve, transmission rack, catch bar, gag lever post, slip cap, pulling rod, supplementary rack, gear, lift axle and brush board, the gear sleeve rotates the inner wall of connecting at the rose box, screw thread post threaded connection is at the inner wall of gear sleeve, and the top of screw thread post and the bottom fixed connection of catch bar, transmission rack sliding connection is at the inner wall of rose box, and transmission rack meshes with the gear sleeve, the catch bar rotates the left side of connecting at the transmission rack, gag lever post fixed connection is at the inner wall of rose box, slip cap sliding connection is at the outer wall of gag lever post, and the right side of slip cap rotates with the left side of catch bar to be connected, the left side of supplementary rack sliding connection is at the inner wall of rose box, and the right side of supplementary rack rotates to be connected with the left side of pulling rod, the inner wall at the rose box is rotated to the lift axle, gear fixed connection is at the top of lift axle, and supplementary rack meshes with the gear, the outer wall of brush board at the lift axle, brush board and filter screen looks adaptation.
Preferably, the collecting mechanism comprises a contact block, a connecting rod, a closing plate and a collecting box, the collecting box is movably connected to the inner wall of the filter box, the contact block is slidably connected to the inner wall of the filter box, the closing plate is matched with the collecting box, the connecting rod is rotatably connected to the front side of the contact block, and the rear side of the connecting rod is rotatably connected with the front side of the closing plate.
Preferably, the inner wall of the filter box is fixedly connected with a compression spring, and the bottom of the pushing plate is fixedly connected with the top of the compression spring.
Preferably, the inner wall of the filter box is fixedly connected with a protective shell, and the inner wall of the protective shell is matched with the lifting shaft.
Preferably, the inner wall of the filter box is fixedly connected with a return spring, and the bottom of the contact block is fixedly connected with the top of the return spring.
Has the beneficial effects that: the eccentric wheel is driven to rotate by the motor, so that the pushing plate moves downwards, the threaded column moves downwards to drive the gear sleeve to rotate, the transmission rack drives the pushing rod to move and pushes the sliding sleeve to move upwards to drive the pulling rod to drive the auxiliary rack to move rightwards to drive the gear and the lifting shaft to rotate, the brush plate moves downwards and cleans particles attached to the filter screen, and the effects of conveniently cleaning the filter screen and preventing blockage are achieved;
the contact block is pushed by downward movement of the filter screen, at the moment, the connecting rod pushes the closing plate, the collection box is not limited, and the particles taken down by the brush plate brush fall into the collection box, so that the effects of conveniently collecting the particles and preventing the filter screen from being blocked due to accumulation of the particles are realized;
through motor and control mechanism and elevating system's cooperation, realized clearing up the filter screen, prevented that the filter screen from blockking up to collect the particulate matter under the clearance, prevent that the particulate matter from piling up the effect of blockking up the filter screen, easy operation is convenient to use, has good practicality.
Drawings
Fig. 1 is a three-dimensional view of a filter screen anti-blocking device for waste heat recovery of printing equipment provided by the utility model;
fig. 2 is a schematic structural view of a front view of an anti-blocking device for a filter screen for waste heat recovery of a printing apparatus according to the present invention;
fig. 3 is a schematic structural diagram of a front view of a filter box of the anti-blocking device for the filter screen of the waste heat recovery device of the printing apparatus according to the present invention;
fig. 4 is a schematic structural diagram of a contact block, a connecting rod and a sealing plate of the anti-blocking device for a filter screen of a printing apparatus for waste heat recovery according to the present invention.
In the figure: 1. a housing; 2. an air inlet pipe; 3. a filter box; 4. a delivery pipe; 5. a heating device; 6. an output pipe; 7. a motor; 8. an eccentric wheel; 9. a push plate; 10. a compression spring; 11. a threaded post; 12. a gear sleeve; 13. a drive rack; 14. a push rod; 15. a limiting rod; 16. a sliding sleeve; 17. pulling a rod; 18. an auxiliary rack; 19. a gear; 20. a lifting shaft; 21. a filter screen; 22. brushing the board; 23. a contact block; 24. a return spring; 25. a connecting rod; 26. a closing plate; 27. and (4) collecting the box.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1-4, a filter screen anti-clogging device for waste heat recovery of a printing device, comprising a housing 1, a filter box 3, a heating device 5 and a motor 7, wherein the filter box 3 is fixedly connected to the inner wall of the bottom of the housing 1, the heating device 5 is fixedly connected to the inner wall of the housing 1, the left side of the filter box 3 is fixedly connected with an air inlet pipe 2, the right side of the filter box 3 and the right side of the heating device 5 are fixedly connected with a same conveying pipe 4, the left side of the heating device 5 is fixedly connected with an output pipe 6, filtered waste gas is conveniently heated through the heating device 5, and the waste gas is conveniently reused, the motor 7 is fixedly connected to the inner wall of the filter box 3, the front side of the output shaft of the motor 7 is fixedly connected with an eccentric wheel 8, the inner wall of the filter box 3 is fixedly connected with a filter screen 21, the filter screen 21 is matched with the air inlet pipe 2 and the conveying pipe 4, and plays a role of conveniently filtering particulate matters in waste gas through the filter screen 21, the inner wall of the filter board 9 is slidably connected with a push plate 9, the top of the push plate 9 is matched with the eccentric wheel 8, and the inner wall of the filter box 3 is matched with a reciprocating mechanism and a collecting mechanism;
the control mechanism comprises a threaded column 11, a gear sleeve 12, a transmission rack 13, a push rod 14, a limiting rod 15, a sliding sleeve 16, a pulling rod 17, an auxiliary rack 18, a gear 19, a lifting shaft 20 and a brush plate 22, wherein the gear sleeve 12 is rotatably connected to the inner wall of the filter box 3, the threaded column 11 is in threaded connection with the inner wall of the gear sleeve 12, the top of the threaded column 11 is fixedly connected with the bottom of the push plate 9, the threaded column 11 is driven to move through the movement of the push plate 9, so that the effect of conveniently driving the gear sleeve 12 to rotate is achieved, the transmission rack 13 is slidably connected to the inner wall of the filter box 3, the transmission rack 13 is meshed with the gear sleeve 12, the push rod 14 is rotatably connected to the left side of the transmission rack 13, the limiting rod 15 is fixedly connected to the inner wall of the filter box 3, the sliding sleeve 16 is slidably connected to the outer wall of the limiting rod 15, the transmission rack 13 moves and drives the push rod 14 to move, so that the sliding sleeve 16 is conveniently pushed, the right side of the sliding sleeve 16 is rotatably connected with the left side of the push rod 14, the pulling rod 17 is rotatably connected with the left side of the sliding sleeve 16, the auxiliary rack 18 is slidably connected with the inner wall of the filter box 3, the right side of the auxiliary rack 18 is rotatably connected with the left side of the pulling rod 17, the sliding sleeve 16 is used for conveniently driving the pulling rod 17 to move, the lifting shaft 20 is rotatably connected with the inner wall of the filter box 3, the gear 19 is fixedly connected with the top of the lifting shaft 20, the auxiliary rack 18 is meshed with the gear 19, the brush plate 22 is in threaded connection with the outer wall of the lifting shaft 20, the brush plate 22 is matched with the filter screen 21, the function of conveniently cleaning the filter screen 21 is achieved through the matching of the brush plate 22 and the filter screen 21, the collecting mechanism comprises a contact block 23, a connecting rod 25, a sealing plate 26 and a collecting box 27, and the collecting box 27 is movably connected with the inner wall of the filter box 3, contact block 23 sliding connection is at the inner wall of rose box 3, closing plate 26 sliding connection is at the inner wall of rose box 3, and closing plate 26 and collection box 27 looks adaptation, connecting rod 25 rotates to be connected in the front side of contacting block 23, and the rear side of connecting rod 25 rotates with the front side of closing plate 26 to be connected, cooperation through contacting block 23 and connecting rod 25, the convenient effect that drives connecting rod 25 and remove messenger closing plate 26 and remove when having played contact block 23 and removing, the inner wall fixedly connected with compression spring 10 of rose box 3, the bottom of slurcam 9 and the top fixed connection of compression spring 10, utilize compression spring 10's elasticity, the effect of conveniently driving slurcam 9 and reseing has been played, the inner wall fixedly connected with protecting crust of rose box 3, the inner wall and the lifting shaft 20 looks adaptation of protecting crust, the inner wall fixedly connected with reset spring 24 of rose box 3, the bottom of contacting block 23 and reset spring 24's top fixed connection, utilize reset spring 24's elasticity, provide power for contacting block 23 resets.
In the utility model, in actual use, the exhaust gas is conveyed through the air inlet pipe 2 to enter the filter box 3, at the moment, the motor 7 is started, the eccentric wheel 8 is driven to rotate through the rotation of the output shaft of the motor 7, the push plate 9 is driven to move downwards through the rotation of the eccentric wheel 8, the compression spring 10 is compressed by thrust, the threaded column 11 is driven to move downwards by the thrust of the push plate 9 to drive the gear sleeve 12 to rotate, the transmission rack 13 is driven to move leftwards by the gear sleeve 12, the push rod 14 is driven to move and push the sliding sleeve 16 to slide upwards, the pull rod 17 is driven by the sliding sleeve 16 to drive the auxiliary rack 18 to move rightwards to drive the meshed gear 19 and the lifting shaft 20 to rotate, the brush plate 22 is driven to move downwards by the lifting shaft 20 and clean the particulate matters attached to the filter screen 21, the particulate matters are moved downwards by the filter screen 21 to be contacted with the contact block 23, the contact block 23 is driven to move downwards by the thrust to push the connecting rod 25, the sealing plate 26 is pushed by the connecting rod 25, at the moment, the collection box 27 is out of limit, the particles brushed off by the brush plate 22 fall into the collection box 27, the pushing plate 9 is reset under the pushing of the compression spring 10 when the pushing force of the eccentric wheel 8 is lost, the threaded column 11 moves along with the pushing force and drives the gear sleeve 12 to rotate, the transmission rack 13 moves to the right and pulls the pushing rod 14 to move the sliding sleeve 16 downwards at the moment, the auxiliary rack 18 drives the gear 19 and the lifting shaft 20 to rotate and reset, the brush plate 22 rises, when the brush plate 22 is separated from the contact block 23, the return spring 24 loses the limit and pushes the contact block 23 to rise at the moment and pulls the connecting rod 25 to drive the sealing plate 26 to move to seal the collection box 27, the particles on the filter screen 21 are cleaned, the filtering efficiency of the waste gas is enhanced, the effect of the subsequent recycling of the waste gas is facilitated, the filtered waste gas is conveyed into the heating device 5 through the conveying pipe 4, and the filtered waste gas is heated by the heating device 5 and is output by the output pipe 6, so that the effect of recycling the waste heat of the waste gas is realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a filter screen anti-clogging device for lithography apparatus waste heat recovery, includes shell (1), rose box (3), heating device (5) and motor (7), its characterized in that, rose box (3) fixed connection is at the bottom inner wall of shell (1), heating device (5) fixed connection is at the inner wall of shell (1), the left side fixedly connected with intake pipe (2) of rose box (3), the right side of rose box (3) and the same conveyer pipe (4) of right side fixedly connected with of heating device (5), the left side fixedly connected with output tube (6) of heating device (5), motor (7) fixed connection is at the inner wall of rose box (3), the front side fixedly connected with eccentric wheel (8) of motor (7) output shaft, the inner wall fixedly connected with filter screen (21) of rose box (3), filter screen (21) and intake pipe (2) and conveyer pipe (4) looks adaptation, the inner wall sliding connection of rose box (3) has slurcam (9), and slurcam (9) top and eccentric wheel (8) looks adaptation, and the inner wall of rose box (3) is equipped with control mechanism and collection mechanism.
2. The anti-blocking device for the filter screen for waste heat recovery of the printing equipment, according to claim 1, is characterized in that the control mechanism comprises a threaded column (11), a gear sleeve (12), a transmission rack (13), a push rod (14), a limiting rod (15), a sliding sleeve (16), a pulling rod (17), an auxiliary rack (18), a gear (19), a lifting shaft (20) and a brush plate (22), the gear sleeve (12) is rotatably connected to the inner wall of the filter box (3), the threaded column (11) is in threaded connection with the inner wall of the gear sleeve (12), the top of the threaded column (11) is fixedly connected with the bottom of the push plate (9), the transmission rack (13) is slidably connected to the inner wall of the filter box (3), the transmission rack (13) is meshed with the gear sleeve (12), the push rod (14) is rotatably connected to the left side of the transmission rack (13), the limiting rod (15) is fixedly connected to the inner wall of the filter box (3), the sliding sleeve (16) is slidably connected to the outer wall of the limiting rod (15), the right side of the sliding sleeve (16) is connected to the left side of the push rod (14), the sliding sleeve (17) is connected to the left side of the sliding sleeve (18), and the sliding sleeve (18) is connected to the left side of the auxiliary rod (18) and the sliding sleeve (17), the inner wall of connection in rose box (3) is rotated to lift axle (20), gear (19) fixed connection is at the top of lift axle (20), and supplementary rack (18) mesh mutually with gear (19), brush board (22) threaded connection is at the outer wall of lift axle (20), brush board (22) and filter screen (21) looks adaptation.
3. The anti-blocking device for the filter screen of waste heat recovery of printing equipment is characterized in that the collecting mechanism comprises a contact block (23), a connecting rod (25), a closing plate (26) and a collecting box (27), the collecting box (27) is movably connected to the inner wall of the filtering box (3), the contact block (23) is slidably connected to the inner wall of the filtering box (3), the closing plate (26) is matched with the collecting box (27), the connecting rod (25) is rotatably connected to the front side of the contact block (23), and the rear side of the connecting rod (25) is rotatably connected to the front side of the closing plate (26).
4. The anti-blocking device for the filter screen used for waste heat recovery of the printing equipment as claimed in claim 1, wherein the inner wall of the filter box (3) is fixedly connected with a compression spring (10), and the bottom of the push plate (9) is fixedly connected with the top of the compression spring (10).
5. The anti-blocking device for the filter screen of the waste heat recovery device of claim 2, characterized in that the inner wall of the filter box (3) is fixedly connected with a protective shell, and the inner wall of the protective shell is matched with the lifting shaft (20).
6. The anti-blocking device for the filtering net of the printing equipment waste heat recovery device is characterized in that a return spring (24) is fixedly connected to the inner wall of the filtering box (3), and the bottom of the contact block (23) is fixedly connected with the top of the return spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221873756.3U CN217961784U (en) | 2022-07-19 | 2022-07-19 | Filter screen anti-blocking device for waste heat recovery of printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221873756.3U CN217961784U (en) | 2022-07-19 | 2022-07-19 | Filter screen anti-blocking device for waste heat recovery of printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217961784U true CN217961784U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221873756.3U Expired - Fee Related CN217961784U (en) | 2022-07-19 | 2022-07-19 | Filter screen anti-blocking device for waste heat recovery of printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217961784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117815814A (en) * | 2024-01-29 | 2024-04-05 | 承德市生态环境局宽城满族自治县分局 | An environmental engineering air pollution treatment device |
| CN118480403A (en) * | 2024-05-22 | 2024-08-13 | 托里天鼎惠农科技有限公司 | Safflower seed oil refining process |
-
2022
- 2022-07-19 CN CN202221873756.3U patent/CN217961784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117815814A (en) * | 2024-01-29 | 2024-04-05 | 承德市生态环境局宽城满族自治县分局 | An environmental engineering air pollution treatment device |
| CN118480403A (en) * | 2024-05-22 | 2024-08-13 | 托里天鼎惠农科技有限公司 | Safflower seed oil refining process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221206 |