CN213265951U - Energy-concerving and environment-protective domestic sewage treatment device - Google Patents
Energy-concerving and environment-protective domestic sewage treatment device Download PDFInfo
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- CN213265951U CN213265951U CN202021362892.7U CN202021362892U CN213265951U CN 213265951 U CN213265951 U CN 213265951U CN 202021362892 U CN202021362892 U CN 202021362892U CN 213265951 U CN213265951 U CN 213265951U
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- 239000010865 sewage Substances 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000002781 deodorant agent Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003204 osmotic effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical class [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000256626 Pterygota <winged insects> Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model relates to a sewage treatment technical field just discloses an energy-concerving and environment-protective domestic sewage treatment device, including first processing storehouse, the outer wall fixedly connected with supporting shoe in first processing storehouse, one side fixedly connected with water pump of supporting shoe, the water inlet fixedly connected with water inlet of water pump connects, the delivery port swing joint of water pump has the water pipe, the one end fixedly connected with drainage head of water pipe. This energy-concerving and environment-protective domestic sewage treatment device has reached can multistage filtration's purpose, has solved general energy-concerving and environment-protective domestic sewage treatment device can not multistage filterable problem, and multistage distribution handles sewage, can handle sewage many times to make and handle more thoroughly, and through grading many times, different processing storehouse handles different types of spot, can handle multiple sewage, and equipment also is more difficult to block up, reduces inside wearing and tearing, increases life.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is an energy-concerving and environment-protective domestic sewage treatment device.
Background
The domestic sewage is the waste water discharged by residents in daily life, the pollutants contained in the domestic sewage are mainly organic matters and a large number of pathogenic microorganisms, the organic matters existing in the domestic sewage are extremely unstable and easy to decay to generate stink, and bacteria and pathogens propagate in large quantities by taking the organic matters in the domestic sewage as nutrition, so that infectious diseases are spread and popularized. At present, energy-saving and environment-friendly domestic sewage treatment equipment is urgently needed to treat domestic sewage, but most of the existing energy-saving and environment-friendly domestic sewage treatment equipment only has a single filtering function, can only meet the single sewage treatment requirement, and can not completely filter the more complex sewage, so that the energy-saving and environment-friendly domestic sewage treatment equipment capable of performing multistage filtration is provided, and the use requirements of people are met.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an energy-concerving and environment-protective domestic sewage treatment device, possess advantages such as can multistage filtration, solved general energy-concerving and environment-protective domestic sewage treatment device can not multistage filterable problem.
(II) technical scheme
For realizing the purpose that the domestic sewage treatment equipment of above-mentioned energy-concerving and environment-protective can multistage filtration, the utility model provides a following technical scheme: an energy-saving and environment-friendly domestic sewage treatment device comprises a first treatment bin, wherein a supporting block is fixedly connected to the outer wall of the first treatment bin, a water pump is fixedly connected to one side of the supporting block, a water inlet joint is fixedly connected to the water inlet of the water pump, a water pipe is movably connected to the water outlet of the water pump, a water discharge head is fixedly connected to one end of the water pipe, a second motor box is fixedly connected to the outer wall of the first treatment bin, a second fixed block is fixedly connected to the bottom of the second motor box, a second motor is fixedly connected to the outer wall of the second fixed block, fan blades are fixedly connected to the output shaft of the second motor through a coupler, a fan blade box is fixedly connected to the inner wall of the first treatment bin, a socket is fixedly connected to the outer wall of the fan blade box, a plug is movably connected to the outer wall of the, the bottom fixedly connected with second in first processing storehouse handles the storehouse, the outer wall fixedly connected with first motor case in second processing storehouse.
The bottom of the first motor box is fixedly connected with a first fixed block, the outer wall of the first fixed block is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a stirring column through a coupler, the outer wall of the stirring column is fixedly connected with a stirring sheet, one end of the stirring column is fixedly connected with a bearing, the bottom of the second treatment bin is provided with a drain hole, the bottom of the second treatment bin is fixedly connected with a third treatment bin, the inner wall of the third treatment bin is movably connected with active carbon, the bottom of the active carbon is movably connected with a permeable membrane, the bottom of the permeable membrane is fixedly connected with a fourth processing bin, one side of the fourth treatment bin is fixedly connected with a discharge pipe, the interior of the discharge pipe is movably connected with deodorant liquid, one end of the discharge pipe is fixedly connected with a discharge joint, and the bottom of the fourth treatment bin is movably connected with a support.
Preferably, the outer wall of the first treatment bin is movably connected with a treatment door, and a sealing strip matched with the treatment door in shape and size is arranged at the contact part of the treatment door and the first treatment bin.
Preferably, the water pipe penetrates through the top of the first treatment bin and extends to the inside of the first treatment bin, and a leakage-proof ring is arranged at the contact part of the water pipe and the first treatment bin.
Preferably, the number of the stirring blades is two, the number of the stirring columns of the two stirring blades is ten to fifteen, the ten to fifteen drain holes are uniformly distributed at the bottom of the second treatment bin, and the ten to fifteen drain holes all penetrate through the bottom of the second treatment bin and the top of the third treatment bin.
Preferably, the number of the sockets and the number of the plugs are two, and the two sockets and the two plugs are symmetrically arranged by taking the horizontal central line of the fan blade box as a symmetry axis.
Preferably, the bottom of the fan blade box is fixedly connected with a circulating pipe, and the circulating pipe penetrates through the bottom of the first treatment bin and extends to the inside of the second treatment bin.
Preferably, the discharge pipe is a U-shaped discharge pipe, and a leakage-proof ring is arranged at the contact part of the discharge pipe and the fourth treatment bin.
(III) advantageous effects
Compared with the prior art, the utility model provides an energy-concerving and environment-protective domestic sewage treatment device possesses following beneficial effect:
1. the energy-saving and environment-friendly domestic sewage treatment equipment achieves the aim of multistage filtration by mutually matching the first treatment bin, the first motor box, the first motor, the second motor box, the socket, the third treatment bin, the permeable membrane, the fourth treatment bin, the activated carbon, the drain hole, the second treatment bin, the bearing, the circulating pipe, the fan blade, the second motor, the fan blade box, the filter basket, the drain head, the supporting block, the water pump, the water pipe, the water inlet joint, the stirring column and the stirring sheet, solves the problem that the common energy-saving and environment-friendly domestic sewage treatment equipment cannot perform multistage filtration, performs multistage distributed sewage treatment, and can perform multiple sewage treatment, thereby the treatment is more thorough, and different treatment bins can treat different kinds of stains after multiple grading, can treat various sewage, the equipment is also more difficult to block up, reduces inside wearing and tearing, increases life.
2. This energy-concerving and environment-protective domestic sewage treatment device through the filtration basket and the processing door that set up, has reached convenient clear purpose, can clean the first processing storehouse that the spot is the most alone, and the sealing strip that the rethread set up has reached the purpose that prevents sewage and spill over, and filtration basket, socket, plug that the rethread set up have reached and have filtered the purpose that the basket can conveniently be pulled down, have satisfied the basic clean maintenance of equipment.
2. This energy-concerving and environment-protective domestic sewage treatment device through the delivery pipe and the deodorant liquid that set up, has reached the purpose that prevents the foul smell and spill over, can prevent various gaseous pollutants in the drainage pipe and enter into indoorly, can also prevent dust and winged insect entering equipment, keeps the clean and tidy of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a first processing bin; 2. a support; 3. a first motor case; 4. a first motor; 5. a second motor case; 6. a socket; 7. a third treatment bin; 8. a permeable membrane; 9. a fourth processing bin; 10. a discharge pipe; 11. deodorizing liquid; 12. a drain fitting; 13. activated carbon; 14. a drain hole; 15. a second treatment bin; 16. a bearing; 17. a flow-through tube; 18. a fan blade; 19. a second motor; 20. a fan blade case; 21. a filter basket; 22. a drainage head; 23. a support block; 24. a water pump; 25. a water pipe; 26. a water inlet joint; 27. a process gate; 28. a plug; 29. a stirring column; 30. a stirring sheet; 31. a first fixed block; 32. and a second fixed block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an energy-saving and environment-friendly domestic sewage treatment device comprises a first treatment bin 1, wherein a treatment door 27 is movably connected to the outer wall of the first treatment bin 1, a sealing strip matched with the treatment door 27 in shape and size is arranged at the contact part of the treatment door 27 and the first treatment bin 1, the purpose of preventing sewage from overflowing is achieved through the arranged sealing strip, a supporting block 23 is fixedly connected to the outer wall of the first treatment bin 1, a water pump 24 is fixedly connected to one side of the supporting block 23, a water inlet connector 26 is fixedly connected to the water inlet of the water pump 24, a water pipe 25 is movably connected to the water outlet of the water pump 24, the water pipe 25 penetrates through the top of the first treatment bin 1 and extends into the first treatment bin 1, a leakage-proof ring is arranged at the contact part of the water pipe 25 and the first treatment bin 1, a water discharge head 22 is fixedly connected to one end of the water pipe 25, a second motor box 5 is fixedly connected to, the bottom of the second motor box 5 is fixedly connected with a second fixed block 32, the outer wall of the second fixed block 32 is fixedly connected with a second motor 19, the output shaft of the second motor 19 is fixedly connected with fan blades 18 through a coupler, the inner wall of the first treatment bin 1 is fixedly connected with a fan blade box 20, the outer wall of the fan blade box 20 is fixedly connected with a socket 6, the outer wall of the socket 6 is movably connected with a plug 28, the number of the sockets 6 and the number of the plugs 28 are both two, the two sockets 6 and the two plugs 28 are symmetrically arranged by taking the horizontal central line of the fan blade box 20 as a symmetry axis, one side of the plug 28 is fixedly connected with a filter basket 21, the purpose of convenient cleaning is achieved through the filter basket 21 and the treatment door 27, the first treatment bin 1 with most stains can be cleaned independently, and the purpose of convenient disassembly of the filter basket is achieved through the socket 6, the filter basket 21 and the plug 28, the basic cleaning and maintenance of the equipment are met, the bottom of the first processing bin 1 is fixedly connected with a second processing bin 15, the bottom of the fan blade box 20 is fixedly connected with a circulating pipe 17, the circulating pipe 17 penetrates through the bottom of the first processing bin 1 and extends to the inside of the second processing bin 15, and the outer wall of the second processing bin 15 is fixedly connected with a first motor box 3.
The bottom of the first motor box 3 is fixedly connected with a first fixed block 31, the outer wall of the first fixed block 31 is fixedly connected with a first motor 4, the output shaft of the first motor 4 is fixedly connected with a stirring column 29 through a coupler, the outer wall of the stirring column 29 is fixedly connected with two stirring sheets 30, the two stirring sheets 30 are symmetrically arranged by taking the horizontal center line of the stirring column 29) as a symmetry axis, one end of the stirring column 29 is fixedly connected with a bearing 16, the bottom of the second treatment bin 15 is provided with a drain hole 14, the bottom of the second treatment bin 15 is fixedly connected with a third treatment bin 7, the number of the drain holes 14 is ten to fifteen, the ten to fifteen drain holes 14 are uniformly distributed at the bottom of the second treatment bin 15, the ten to fifteen drain holes 14 penetrate through the bottom of the second treatment bin 15 and the top of the third treatment bin 7, the inner wall of the third treatment bin 7 is movably connected with activated carbon 13, the bottom of the active carbon 13 is movably connected with an osmotic membrane 8, the bottom of the osmotic membrane 8 is fixedly connected with a fourth processing bin 9, one side of the fourth processing bin 9 is fixedly connected with a discharge pipe 10, the discharge pipe 10 is a U-shaped discharge pipe, the U-shaped pipe forms a liquid seal by using the liquid seal, odor cannot come up, a leakage-proof ring is arranged at the contact part of the discharge pipe 10 and the fourth processing bin 9, the inner part of the discharge pipe 10 is movably connected with deodorant liquid 11, the purpose of preventing the odor from overflowing is achieved through the arranged discharge pipe 10 and the deodorant liquid 11, various polluted gases in a drainage pipeline can be prevented from entering a room, dust and winged insects can be prevented from entering the equipment, the cleanness of the equipment is kept, one end of the discharge pipe 10 is fixedly connected with a discharge joint 12, the bottom of the fourth processing bin 9 is movably connected with a support 2, and the first processing bin 1, a first motor box 3, a, The socket 6, the third treatment bin +, the permeable membrane 8, the fourth treatment bin 9, the activated carbon 13, the drain hole 14, the second treatment bin 15, the bearing 16, the circulating pipe 17, the fan blade 18, the second motor 19, the fan blade box 20, the filter basket 21, the drain head 22, the supporting block 23, the water pump 24, the water pipe 25, the water inlet joint 26, the stirring column 29 and the stirring sheet 30 are matched with each other for use, the purpose of multistage filtration is achieved, the problem that common energy-saving and environment-friendly domestic sewage treatment equipment cannot achieve multistage filtration is solved, sewage can be treated in a multistage distribution mode, sewage can be treated for multiple times, therefore, the treatment is more thorough, and different treatment bins can treat different kinds of stains through multiple grading, various kinds of sewage can be treated, the equipment is not easy to block, the internal abrasion is reduced, and the service life is prolonged.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, an external sewage pipe is connected with a water inlet connector 26, a water pump 24 operates to pump sewage, the sewage enters the first treatment bin 1 along a water pipe 25 and a drainage head 22, the sewage is guided by fan blades 18 driven by a second motor 19 and flows into the filter basket 21, large stains are filtered by the filter basket 21, then the sewage enters the second treatment bin 15 along a fan blade box 20 and a circulating pipe 17, the sewage is uniformly stirred by a stirring sheet 30, the sewage uniformly flows into the third treatment bin 7 through a drainage hole 14, the sewage is further filtered by utilizing the strong adsorption property of active carbon 13, the filtered sewage enters the fourth treatment bin 9 through a permeable membrane 8 to obtain clean water, and then the sewage is kept stand in the fourth treatment bin 9 for a period of time, and when the water level line reaches a certain height, the sewage is discharged through a discharge pipe 10.
To sum up, this energy-concerving and environment-protective domestic sewage treatment equipment has reached the purpose that can multistage filtration, has solved the problem that general energy-concerving and environment-protective domestic sewage treatment equipment can not multistage filtration, and sewage is handled to the multi-stage distribution, handles more thoroughly.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an energy-concerving and environment-protective domestic sewage treatment device, includes first processing bin (1), its characterized in that: the outer wall of the first treatment bin (1) is fixedly connected with a supporting block (23), one side of the supporting block (23) is fixedly connected with a water pump (24), a water inlet connector (26) is fixedly connected with a water inlet of the water pump (24), a water outlet of the water pump (24) is movably connected with a water pipe (25), one end of the water pipe (25) is fixedly connected with a drainage head (22), the outer wall of the first treatment bin (1) is fixedly connected with a second motor box (5), the bottom of the second motor box (5) is fixedly connected with a second fixed block (32), the outer wall of the second fixed block (32) is fixedly connected with a second motor (19), an output shaft of the second motor (19) is fixedly connected with fan blades (18) through a coupler, the inner wall of the first treatment bin (1) is fixedly connected with a fan blade box (20), and the outer wall of the fan blade box (20) is fixedly connected with a socket, the outer wall of the socket (6) is movably connected with a plug (28), one side of the plug (28) is fixedly connected with a filtering basket (21), the bottom of the first treatment bin (1) is fixedly connected with a second treatment bin (15), and the outer wall of the second treatment bin (15) is fixedly connected with a first motor box (3);
the bottom of the first motor box (3) is fixedly connected with a first fixed block (31), the outer wall of the first fixed block (31) is fixedly connected with a first motor (4), the output shaft of the first motor (4) is fixedly connected with a stirring column (29) through a coupler, the outer wall of the stirring column (29) is fixedly connected with a stirring sheet (30), one end of the stirring column (29) is fixedly connected with a bearing (16), the bottom of the second treatment bin (15) is provided with a drain hole (14), the bottom of the second treatment bin (15) is fixedly connected with a third treatment bin (7), the inner wall of the third treatment bin (7) is movably connected with activated carbon (13), the bottom of the activated carbon (13) is movably connected with an osmotic membrane (8), the bottom of the osmotic membrane (8) is fixedly connected with a fourth treatment bin (9), one side of the fourth treatment bin (9) is fixedly connected with a discharge pipe (10), the interior of the discharge pipe (10) is movably connected with deodorant liquid (11), one end of the discharge pipe (10) is fixedly connected with a discharge joint (12), and the bottom of the fourth treatment bin (9) is movably connected with a support (2).
2. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the outer wall of the first treatment bin (1) is movably connected with a treatment door (27), and a sealing strip which is matched with the treatment door (27) in shape and size is arranged at the contact part of the treatment door (27) and the first treatment bin (1).
3. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the water pipe (25) penetrates through the top of the first treatment bin (1) and extends into the first treatment bin (1), and a leakage-proof ring is arranged at the contact part of the water pipe (25) and the first treatment bin (1).
4. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the number of the stirring sheets (30) is two, and the two stirring sheets (30) are symmetrically arranged by taking the horizontal central line of the stirring column (29) as a symmetry axis.
5. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the number of the drain holes (14) is ten to fifteen, the ten to fifteen drain holes (14) are uniformly distributed at the bottom of the second treatment bin (15), and the ten to fifteen drain holes (14) all penetrate through the bottom of the second treatment bin (15) and the top of the third treatment bin (7).
6. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the number of the sockets (6) and the number of the plugs (28) are two, and the two sockets (6) and the two plugs (28) are symmetrically arranged by taking the horizontal central line of the fan blade box (20) as a symmetry axis.
7. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the bottom of the fan blade box (20) is fixedly connected with a circulating pipe (17), and the circulating pipe (17) penetrates through the bottom of the first treatment bin (1) and extends to the inside of the second treatment bin (15).
8. The energy-saving and environment-friendly domestic sewage treatment equipment as claimed in claim 1, wherein: the discharge pipe (10) is a U-shaped discharge pipe, and a leakage-proof ring is arranged at the contact part of the discharge pipe (10) and the fourth treatment bin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362892.7U CN213265951U (en) | 2020-07-10 | 2020-07-10 | Energy-concerving and environment-protective domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362892.7U CN213265951U (en) | 2020-07-10 | 2020-07-10 | Energy-concerving and environment-protective domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213265951U true CN213265951U (en) | 2021-05-25 |
Family
ID=75959494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021362892.7U Active CN213265951U (en) | 2020-07-10 | 2020-07-10 | Energy-concerving and environment-protective domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213265951U (en) |
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2020
- 2020-07-10 CN CN202021362892.7U patent/CN213265951U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230828 Address after: 711400 Group 3, Dasigou Village, Fenghuang Town, Zhashui County, Shangluo City, Shaanxi Province Patentee after: Li Yixi Address before: 510000 room 105, building 26, yayiting, 398 Xingnan Avenue, Panyu District, Guangzhou City, Guangdong Province Patentee before: Ye Xiaoying |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230926 Address after: 710000 No. 10701, unit 1, building 2, No. 5, west section of North Second Ring Road, economic and Technological Development Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Dior Environmental Protection Group Co.,Ltd. Address before: 711400 Group 3, Dasigou Village, Fenghuang Town, Zhashui County, Shangluo City, Shaanxi Province Patentee before: Li Yixi |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 710000, 5th Floor, Building C, Yahe Central Plaza, Weiyang Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Shaanxi Dior Environmental Protection Group Co.,Ltd. Country or region after: China Address before: 710000 No. 10701, unit 1, building 2, No. 5, west section of North Second Ring Road, economic and Technological Development Zone, Xi'an, Shaanxi Province Patentee before: Shaanxi Dior Environmental Protection Group Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |