CN214513429U - Environment-friendly exhaust treatment device - Google Patents
Environment-friendly exhaust treatment device Download PDFInfo
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- CN214513429U CN214513429U CN202022866886.1U CN202022866886U CN214513429U CN 214513429 U CN214513429 U CN 214513429U CN 202022866886 U CN202022866886 U CN 202022866886U CN 214513429 U CN214513429 U CN 214513429U
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- dust removal
- piston
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- dust collection
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Abstract
The utility model relates to the technical field of waste gas treatment, in particular to an environment-friendly waste gas treatment device, which prevents the device from being blocked by filtration, increases the working efficiency, improves the cleaning convenience and reduces the use limitation; the dust collection box comprises a dust collection box, an exhaust pipe, an air inlet machine, an air inlet pipe, a dust collection filter screen, a dust collection funnel, a plurality of adjusting support legs and a dust collection box, wherein the right end of the exhaust pipe is communicated with an air outlet at the left end of the dust collection box; still include mounting bracket, cleaning brush, sliding sleeve, piston post, piston cylinder, piston slider, spring, tie-beam, cooperation baffle and power device, the cooperation of a plurality of cleaning brush right-hand members is installed at the mounting bracket left end, and a plurality of piston post bottoms are installed on the mounting bracket top, and the tie-beam bottom is installed on a plurality of piston post tops, and the cooperation baffle bottom is installed on the tie-beam top, and power device installs on dust removal case top.
Description
Technical Field
The utility model relates to an exhaust-gas treatment's technical field especially relates to environment-friendly exhaust treatment device.
Background
As is well known, an environmentally friendly exhaust gas treatment device is an auxiliary device for exhaust gas treatment, which is widely used in the field of exhaust gas treatment; the existing environment-friendly waste gas treatment device comprises a dust removal box, an exhaust pipe, an air inlet machine, an air inlet pipe, a dust removal filter screen, a dust collection funnel, adjusting support legs and a dust collection box, wherein the right end of the exhaust pipe is communicated with an air outlet at the left end of the dust removal box, the left end of the air inlet machine is communicated with an air inlet at the right end of the exhaust pipe, the left end of the air inlet pipe is communicated with the right output end of the air inlet machine, the dust removal filter screen is installed in the cavity of the dust removal box in a matched mode, the bottom end of the dust collection funnel is installed on the top wall of the cavity of the dust removal box, the left end of the dust collection funnel is installed at the right end of the dust removal filter screen, a drain outlet is formed in the bottom end of the dust removal box, the top ends of the adjusting support legs are installed at the drain outlet at the bottom end of the dust removal box in a matched mode; when the existing environment-friendly waste gas treatment device is used, firstly, an air inlet pipe is communicated with a factory waste gas discharge port, then an air inlet machine is electrified and connected, then, waste gas entering a cavity of a dust removal box is subjected to dust removal particle filtration through a dust removal filter screen, then, dust is precipitated and accumulated in a dust collection funnel, then, the dust is collected in a dust collection box through a drain outlet at the bottom end of the dust removal box, and then, the filtered waste gas is discharged through an exhaust pipe; the existing environment-friendly waste gas treatment device is used for discovering that waste gas discharged by factories contains a large amount of dust, the waste gas can cause irreversible damage to the environment once being discharged into the air without treatment, PM2.5 can be aggravated by the dust in the waste gas to damage the respiratory tract of human beings, therefore, the waste gas in industrial production can be discharged only by filtering, when the dust content in the waste gas is high, a dust filter screen needs to be replaced frequently or taken out to shake off the dust, time and labor are wasted, the adaptability is poor, and the use limitation is high.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a prevent that device filters the jam, increases work efficiency, improves the clearance convenience, reduces the environment-friendly exhaust treatment device who uses the limitation.
The utility model discloses an environment-friendly exhaust treatment device, including the dust removal case, the blast pipe, the air inlet machine, the intake pipe, the dust removal filter screen, dust collecting funnel, adjust stabilizer blade and dust collection box, the blast pipe right-hand member communicates with dust removal case left end gas outlet, the air inlet machine left end communicates with blast pipe right-hand member air inlet, the intake pipe left end communicates with air inlet machine right side output, the cooperation of dust removal filter screen is installed inside the dust removal case cavity, dust collecting funnel bottom is installed on dust removal case cavity roof, dust collecting funnel left end is installed at dust removal filter screen right-hand member, dust removal case bottom is provided with by the drain, and dust collecting funnel bottom and dust removal case drain cooperation installation, the cooperation of a plurality of regulation stabilizer blade tops is installed in dust removal case bottom, adjust the stabilizer blade top cooperation and install in dust removal case bottom drain department; the cleaning brush is characterized by further comprising a mounting frame, cleaning brushes, a sliding sleeve, a piston column, a piston cylinder, a piston slider, a spring, a connecting beam, a matching baffle and a power device, wherein the right ends of the cleaning brushes are installed at the left end of the mounting frame in a matching manner, the left ends of the cleaning brushes are connected with the right end of the dust removal filter screen in a sliding manner, the sliding sleeve is installed inside a shaft hole at the top end of the dust removal box in a matching manner, the piston column is connected with the sliding sleeve in a matching manner, the bottom ends of the piston columns are installed at the top end of the mounting frame, the bottom ends of the piston cylinders are installed at the top end of the dust removal box in a matching manner, the piston slider is installed inside a piston cylinder groove cavity in a matching manner, the piston column is fixedly connected with the piston slider in a matching manner, the bottom ends of the spring are connected with the top end of the piston slider, the top end of the spring is connected with the top wall of the piston cylinder working cavity, the piston cylinder is sleeved outside the piston column, the bottom end of the connecting beam is installed at the bottom end of the matching baffle, the power device is installed at the top end of the dust removal box, the output end of the power device is connected with the matching baffle in a matching way.
The utility model discloses an environment-friendly exhaust treatment device, power device include motor frame, driving motor, swing arm and starting switch, and driving motor passes through the motor frame to be installed on dust removal case top, and the swing arm rear end is installed at driving motor front side output low side to driving motor is connected with the cooperation baffle indirectness cooperation, and the starting switch rear end is installed at dust removal case front end, and starting switch and air inlet machine and driving motor electrical property intercommunication.
The utility model discloses an environment-friendly exhaust treatment device still includes slide rail, spout, shutoff board and material returned board, and install in the dust removal bottom box on the slide rail top, and the spout symmetry is installed at both ends top about the dust collection box to spout and slide rail cooperation sliding connection, dust collection box rear end are provided with the cleaning block, and the shutoff board top is installed in dust removal bottom box rear side, and the material returned board top is installed in dust removal bottom box front side, and material returned board and the interior cavity wall cooperation sliding connection of dust collection box.
The utility model discloses an environment-friendly exhaust treatment device still includes a plurality of universal wheels, and the cooperation of a plurality of universal wheel tops is installed on dust removal case top.
The utility model discloses an environment-friendly exhaust treatment device still includes the safety cover, and install on dust removal case top the safety cover bottom, power device and cooperation baffle are located the safety cover vallecular cavity inside.
The utility model discloses an environment-friendly exhaust treatment device still includes the push-pull ring, and install at the dust collection box front end push-pull ring rear end.
The utility model discloses an environment-friendly exhaust treatment device still includes a plurality of rubber pads, and the cooperation is installed respectively in adjusting the stabilizer blade bottom on a plurality of rubber pad tops.
The utility model discloses an environment-friendly exhaust treatment device still removes the handrail including the transport, and the transport removes the handrail rear end and installs at dust removal case front end.
Compared with the prior art, the beneficial effects of the utility model are that: make a plurality of cleaning brushes cooperation support inside dust removal case cavity through the mounting bracket, make piston post and dust removal case cooperation sliding connection through the sliding sleeve, can sliding support in dust removal case cavity through sliding sleeve and piston post cooperation sliding connection cleaning brush, make the spring carry out spacing installation through piston barrel and piston slider cooperation, make the mounting bracket drive a plurality of cleaning brushes and promote downwards through the spring, make cooperation baffle and a plurality of piston post fixed connection through the tie-beam, make a plurality of cleaning brushes of mounting bracket left end upwards promote through device and cooperation baffle cooperation, make piling up on the dust removal filter screen through cleaning brush fluctuation and return the city and clear up, prevent that device from filtering blocking up, increase work efficiency, improve the clearance convenience, reduce the use limitation.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a partially enlarged schematic view of the present invention;
fig. 4 is a partial left side schematic view of the present invention;
in the drawings, the reference numbers: 1. a dust removal box; 2. an exhaust pipe; 3. an air inlet machine; 4. an air inlet pipe; 5. a dust removal filter screen; 6. a dust collecting funnel; 7. adjusting the support legs; 8. a dust collection box; 9. a mounting frame; 10. a cleaning brush; 11. a sliding sleeve; 12. a piston post; 13. a piston cylinder; 14. a piston slide block; 15. a spring; 16. a connecting beam; 17. matching with a baffle; 18. a motor base; 19. a drive motor; 20. a swing arm; 21. starting a switch; 22. a slide rail; 23. a chute; 24. a plugging plate; 25. a material returning plate; 26. a universal wheel; 27. a protective cover; 28. a pull ring is pushed; 29. a rubber pad; 30. the movable handrail is carried.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the environment-friendly waste gas treatment device of the utility model comprises a dust removing box 1, an exhaust pipe 2, an air inlet machine 3, an air inlet pipe 4, a dust removing filter screen 5, a dust collecting funnel 6, an adjusting support foot 7 and a dust collecting box 8, wherein the right end of the exhaust pipe 2 is communicated with an air outlet at the left end of the dust removing box 1, the left end of the air inlet machine 3 is communicated with an air inlet at the right end of the exhaust pipe 2, the left end of the air inlet pipe 4 is communicated with an output end at the right side of the air inlet machine 3, the dust removing filter screen 5 is arranged in the cavity of the dust removing box 1 in a matching way, the bottom end of the dust collecting funnel 6 is arranged on the top wall of the cavity of the dust removing box 1, the left end of the dust collecting funnel 6 is arranged at the right end of the dust removing filter screen 5, the bottom end of the dust removing box 1 is provided with a sewage discharge outlet, the bottom end of the dust collecting funnel 6 is matched with a sewage discharge port of the dust removing box 1, the top ends of the plurality of adjusting support legs 7 are matched and installed at the bottom end of the dust removing box 1, and the top ends of the adjusting support legs 7 are matched and installed at the sewage discharge port at the bottom end of the dust removing box 1; the dust removing device also comprises a mounting frame 9, cleaning brushes 10, a sliding sleeve 11, piston columns 12, piston cylinders 13, piston sliders 14, springs 15, connecting beams 16, a matching baffle 17 and a power device, wherein the right ends of the cleaning brushes 10 are installed at the left end of the mounting frame 9 in a matching way, the left ends of the cleaning brushes 10 are connected with the right end of the dust removing filter screen 5 in a sliding way, the sliding sleeve 11 is installed inside a shaft hole at the top end of the dust removing box 1, the piston columns 12 are connected with the sliding sleeve 11 in a matching and sliding way, the bottom ends of the piston columns 12 are installed at the top end of the mounting frame 9, the bottom ends of the piston cylinders 13 are installed at the top end of the dust removing box 1 in a matching way, the piston sliders 14 are installed inside groove cavities of the piston cylinders 13 in a matching and sliding way, the piston columns 12 are fixedly connected with the piston sliders 14, the bottom ends of the springs 15 are connected with the top ends of the piston sliders 14, the top ends of the springs 15 are connected with the top walls of the working cavities of the piston cylinders 13, the piston cylinders 13 are sleeved outside the piston columns 12, the connecting beams 16 are installed at the top ends of the piston columns 12, the bottom end of the matching baffle 17 is arranged at the top end of the connecting beam 16, the power device is arranged at the top end of the dust removing box 1, and the output end of the power device is connected with the matching baffle 17 in a matching way; make a plurality of cleaning brushes 10 cooperation support inside dust removal case 1 cavity through mounting bracket 9, make piston post 12 and dust removal case 1 cooperation sliding connection through sliding sleeve 11, can sliding support in dust removal case 1 cavity through sliding sleeve 11 and piston post 12 cooperation sliding connection cleaning brush 10, make spring 15 carry out spacing installation through piston barrel 13 and the cooperation of piston slider 14, make mounting bracket 9 drive a plurality of cleaning brushes 10 and promote downwards through spring 15, make cooperation baffle 17 and a plurality of piston post 12 fixed connection through tie-beam 16, make a plurality of cleaning brushes 10 of mounting bracket 9 left end upwards promote through device and the cooperation of cooperation baffle 17 cooperation, it clears up back city to float about making on the dust removal filter screen 5 through cleaning brush 10, prevent that the device from filtering from blockking up, increase work efficiency, carry high clearance convenience, reduce the use limitation.
The utility model discloses an environment-friendly exhaust treatment device, power device include motor frame 18, driving motor 19, swing arm 20 and starting switch 21, driving motor 19 installs on dust removal case 1 top through motor frame 18, the 20 rear ends of swing arm are installed at driving motor 19 front side output low side, and driving motor 19 is connected with the indirect cooperation of cooperation baffle 17, starting switch 21 rear end is installed at dust removal case 1 front end, and starting switch 21 and air inlet machine 3 and driving motor 19 electric communication; make driving motor 19 fix on dust removal case 1 top through motor frame 18, driving motor 19 drives swing arm 20 and rotates and cooperate baffle 17 cooperation to make a plurality of cleaning brush 10 promote reciprocal power, makes air inlet machine 3 and 19 circular telegram on-off control of driving motor through starting switch 21, increases job stabilization nature, improves the convenience of use, reduces and uses the limitation.
The utility model discloses an environment-friendly exhaust treatment device, still include slide rail 22, spout 23, shutoff board 24 and material returned plate 25, the top of slide rail 22 is installed in dust removal case 1 bottom, spout 23 symmetry is installed at the top of both ends about dust collection case 8, and spout 23 and slide rail 22 cooperate sliding connection, the dust collection case 8 rear end is provided with the cleaning block, 24 tops of shutoff board are installed in dust removal case 1 bottom rear side, the material returned plate 25 top is installed in dust removal case 1 bottom front side, and material returned plate 25 cooperates sliding connection with the inner chamber wall of dust collection case 8; make dust collection box 8 slidable mounting in dust removal case 1 bottom through slide rail 22 and the cooperation of spout 23, make the clean mouth of dust collection box 8 carry out the shutoff through shutoff board 24, clear up the dust in the dust collection box 8 inner chamber when making dust collection box 8 remove through material returning plate 25, improve clean convenience, increase job stabilization nature, improve adaptability, reduce and use the limitation.
The environment-friendly waste gas treatment device of the utility model also comprises a plurality of universal wheels 26, and the top ends of the universal wheels 26 are arranged at the top end of the dust removing box 1 in a matching way; make the device rotate the support through the cooperation of a plurality of universal wheels 26, improve the device and remove the convenience, reduce the device transport degree of difficulty, improve job stabilization nature, reduce and use the limitation.
The environment-friendly waste gas treatment device of the utility model also comprises a protective cover 27, the bottom end of the protective cover 27 is arranged at the top end of the dust removing box 1, and the power device and the matching baffle 17 are positioned in the groove cavity of the protective cover 27; make the device carry out safety protection through safety cover 27, increase device transmission stability, improve device life, increase adaptability, reduce and use the limitation.
The environment-friendly waste gas treatment device of the utility model also comprises a push-pull ring 28, the rear end of the push-pull ring 28 is arranged at the front end of the dust collection box 8; make dust collection box 8 be convenient for promote through pushing away pull ring 28, improve the simple operation nature, increase job stabilization nature, reduce and use the limitation.
The environment-friendly waste gas treatment device of the utility model also comprises a plurality of rubber pads 29, and the top ends of the plurality of rubber pads 29 are respectively installed at the bottom ends of the adjusting support legs 7 in a matching way; make device stable support through the cooperation of a plurality of rubber pads 29, reduce work and rock, improve adaptability, reduce and use the limitation.
The environment-friendly waste gas treatment device of the utility model also comprises a carrying moving handrail 30, and the rear end of the carrying moving handrail 30 is arranged at the front end of the dust removal box 1; moving the handrail 30 through the transport makes the device be convenient for remove the delivery, improves the device simple operation nature, increases adaptability, reduces and uses the limitation.
The utility model discloses an environment-friendly exhaust treatment device, it is at the during operation, at first remove the device to the specified region, later with intake pipe 4 and exhaust emission chimney intercommunication, then with device circular telegram intercommunication, later make through air inlet machine 3 get into waste gas and get into dust removal case 1 cavity with higher speed, then go out the city with waste gas through dust removal filter screen 5 and filter, later start driving motor 19 and remove dust through the cooperation of a plurality of cleaning brushes 10 to dust removal filter screen 5 and clear up, then collect the dust after filtering at 8 tank cavitys of dust collection box through dust collection funnel 6, the waste gas after the dust removal filtration can through exhaust pipe 2 discharge dust removal case 1 cavity.
The installation mode, the connection mode or the arrangement mode of the environment-friendly waste gas treatment device of the utility model are common mechanical modes, and the environment-friendly waste gas treatment device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an environment-friendly exhaust treatment device's air inlet machine 3, driving motor 19 and starting switch 21 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The environment-friendly waste gas treatment device comprises a dust removal box (1), an exhaust pipe (2), an air inlet machine (3), an air inlet pipe (4), a dust removal filter screen (5), a dust collection funnel (6), an adjusting support leg (7) and a dust collection box (8), wherein the right end of the exhaust pipe (2) is communicated with an air outlet at the left end of the dust removal box (1), the left end of the air inlet machine (3) is communicated with an air inlet at the right end of the exhaust pipe (2), the left end of the air inlet pipe (4) is communicated with the output end at the right side of the air inlet machine (3), the dust removal filter screen (5) is installed in a cavity of the dust removal box (1) in a matching way, the bottom end of the dust collection funnel (6) is installed on the top wall of the cavity of the dust removal box (1), the left end of the dust collection funnel (6) is installed at the right end of the dust removal filter screen (5), a drain is arranged at the bottom end of the dust removal box (1), the bottom end of the dust collection funnel (6) is installed in a matching way with the drain of the dust removal box (1), the top ends of the adjusting support legs (7) in a matching way, the top ends of the adjusting support legs (7) are arranged at a sewage discharge port at the bottom end of the dust removal box (1) in a matching manner; it is characterized by also comprising a mounting frame (9), cleaning brushes (10), a sliding sleeve (11), a piston column (12), a piston cylinder (13), a piston sliding block (14), a spring (15), a connecting beam (16), a matching baffle (17) and a power device, wherein the right ends of a plurality of cleaning brushes (10) are matched and arranged at the left end of the mounting frame (9), the left ends of a plurality of cleaning brushes (10) are in sliding connection with the right end of a dust removal filter screen (5), the sliding sleeve (11) is arranged in a shaft hole at the top end of a dust removal box (1), the piston column (12) is in sliding connection with the sliding sleeve (11) in a matching way, the bottom ends of a plurality of piston columns (12) are arranged at the top end of the mounting frame (9), the bottom ends of a plurality of piston cylinders (13) are arranged at the top end of the dust removal box (1), the piston sliding block (14) is in sliding connection with the groove cavity of the piston cylinder (13), the piston column (12) is fixedly connected with the piston sliding block (14) in a matching way, spring (15) bottom is connected with piston slider (14) top, and spring (15) top is connected with piston cylinder (13) working chamber roof, and piston cylinder (13) suit is outside in piston post (12), and install on a plurality of piston posts (12) top connecting beam (16) bottom, and install on connecting beam (16) top cooperation baffle (17) bottom, and power device installs on dust removal case (1) top, and the power device output is connected with cooperation baffle (17) cooperation.
2. The environment-friendly exhaust gas treatment device according to claim 1, wherein the power device comprises a motor frame (18), a driving motor (19), a swing arm (20) and a start switch (21), the driving motor (19) is mounted at the top end of the dust removal box (1) through the motor frame (18), the rear end of the swing arm (20) is mounted at the front output lower end of the driving motor (19), the driving motor (19) is indirectly connected with the matching baffle (17) in a matching manner, the rear end of the start switch (21) is mounted at the front end of the dust removal box (1), and the start switch (21) is electrically communicated with the air inlet fan (3) and the driving motor (19).
3. The environment-friendly exhaust gas treatment device according to claim 2, further comprising a slide rail (22), a slide groove (23), a blocking plate (24) and a material returning plate (25), wherein the top end of the slide rail (22) is installed at the bottom end of the dust collection box (1), the slide groove (23) is symmetrically installed at the tops of the left and right ends of the dust collection box (8), the slide groove (23) is in sliding connection with the slide rail (22) in a matching manner, a cleaning block is arranged at the rear end of the dust collection box (8), the top end of the blocking plate (24) is installed at the rear side of the bottom end of the dust collection box (1), the top end of the material returning plate (25) is installed at the front side of the bottom end of the dust collection box (1), and the material returning plate (25) is in sliding connection with the inner cavity wall of the dust collection box (8) in a matching manner.
4. The environment-friendly exhaust gas treatment device according to claim 3, further comprising a plurality of universal wheels (26), wherein the top ends of the plurality of universal wheels (26) are fittingly mounted on the top end of the dust removing box (1).
5. The environmentally friendly exhaust gas treatment device according to claim 4, further comprising a protective cover (27), wherein the bottom end of the protective cover (27) is mounted at the top end of the dust removal box (1), and the power unit and the mating baffle (17) are located inside the cavity of the protective cover (27).
6. The environment-friendly exhaust gas treatment device according to claim 5, further comprising a push-pull ring (28), wherein a rear end of the push-pull ring (28) is mounted on a front end of the dust box (8).
7. The environmental friendly exhaust gas treatment device according to claim 6, further comprising a plurality of rubber pads (29), wherein the top ends of the plurality of rubber pads (29) are respectively fitted to the bottom ends of the adjustable legs (7).
8. The environmentally friendly exhaust gas treatment device according to claim 7, further comprising a carrying moving handrail (30), wherein a rear end of the carrying moving handrail (30) is mounted at a front end of the dust box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866886.1U CN214513429U (en) | 2020-12-03 | 2020-12-03 | Environment-friendly exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866886.1U CN214513429U (en) | 2020-12-03 | 2020-12-03 | Environment-friendly exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513429U true CN214513429U (en) | 2021-10-29 |
Family
ID=78290408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022866886.1U Active CN214513429U (en) | 2020-12-03 | 2020-12-03 | Environment-friendly exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513429U (en) |
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2020
- 2020-12-03 CN CN202022866886.1U patent/CN214513429U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: 471000 No. 4, Row 7, Zhenxing Road East, Xizhuang Community, Zhongyuan Road, Geely District, Luoyang City, Henan Province Patentee after: Sun Zhe Address before: 362100 No. 236, Xialong South Road, Qianlong village, Chongwu town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Chen Weidong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 471000 No.68, Row 8, Zhenxing East Road, Xizhuang, Xixiayuan Street, Mengjin District, Luoyang, Henan Patentee after: Luoyang Duosite Environmental Protection Technology Co.,Ltd. Address before: 471000 No. 4, Row 7, Zhenxing Road East, Xizhuang Community, Zhongyuan Road, Geely District, Luoyang City, Henan Province Patentee before: Sun Zhe |