CN213357141U - Green sewage grading cleaning equipment - Google Patents
Green sewage grading cleaning equipment Download PDFInfo
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- CN213357141U CN213357141U CN202021377448.2U CN202021377448U CN213357141U CN 213357141 U CN213357141 U CN 213357141U CN 202021377448 U CN202021377448 U CN 202021377448U CN 213357141 U CN213357141 U CN 213357141U
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Abstract
本实用新型公开了一种绿色环保污水分级清理设备，包括底座，所述底座顶部的左侧固定连接有支撑板，所述支撑板的顶部固定连接有过滤箱，所述过滤箱内腔的底部固定连接有过滤网。本实用新型通过设置底座、过滤箱、支撑板、第一连接板、净化箱、电机、转杆、排水管、放置板、环形滤桶、进料管、出水管、水泵、进水管、箱盖、注水管、滑槽、滑块、环形滤框、螺纹杆、环形槽、限位杆、弹簧、第二连接板、滑杆、螺母和过滤网配合使用，解决了现有的清理设备通常不具有处理效果好和便于拆卸清理设备的功能，当长时间使用后，内附着的大量的杂质，若不清理则会导致设备堵塞，降低了清理设备工作效率的问题。
The utility model discloses a green environmental protection sewage grading cleaning equipment, comprising a base, a support plate is fixedly connected to the left side of the top of the base, a filter box is fixedly connected to the top of the support plate, and the bottom of the inner cavity of the filter box is fixedly connected Fixed connection with filter. The utility model is provided with a base, a filter box, a support plate, a first connecting plate, a purification box, a motor, a rotating rod, a drain pipe, a placing plate, an annular filter barrel, a feed pipe, a water outlet pipe, a water pump, a water inlet pipe, and a box cover. , Water injection pipe, chute, slider, annular filter frame, threaded rod, annular groove, limit rod, spring, second connecting plate, sliding rod, nut and filter screen are used together to solve the problem that the existing cleaning equipment usually does not work. It has the functions of good treatment effect and easy to disassemble and clean the equipment. After a long time of use, a large amount of impurities adhered to the inside will cause the equipment to block and reduce the efficiency of the cleaning equipment.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a green sewage grading cleaning equipment.
Background
Sewage treatment for making sewage reach the water quality requirement of discharging into a certain water or reuse and purify its process, sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and beverage, also more and more walks into common people's daily life, classifies according to the sewage source, and sewage treatment generally divide into production sewage treatment and domestic sewage treatment, divides according to the nature of water and sewage, and the pollution of water has two types: one is natural pollution; the other is artificial pollution, and the methods for treating sewage are many and can be generally classified into physical methods, chemical methods, biological methods and the like.
At sewage treatment's in-process, because of contain a large amount of rubbish and impurity in the sewage, untreated can cause the pollution with sewage discharge, need use sewage hierarchical cleaning equipment this moment to come to handle sewage, current cleaning equipment does not have the function that the treatment effect is good and convenient to detach cleaning equipment usually, when long-time the back of using, and a large amount of impurity of attaching in then can lead to equipment to block up if not clear up, has reduced cleaning equipment's work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hierarchical clean-up equipment of green sewage possesses effectual and convenient to detach's advantage, has solved current clean-up equipment and has not had the function that the treatment effect is good and convenient to detach clean-up equipment usually, when long-time the back of using, and a large amount of impurity that attaches in then can lead to equipment to block up if not clear up, has reduced the problem of clean-up equipment work efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the green and environment-friendly sewage grading and cleaning equipment comprises a base, wherein a supporting plate is fixedly connected to the left side of the top of the base, a filter box is fixedly connected to the top of the supporting plate, a filter screen is fixedly connected to the bottom of an inner cavity of the filter box, a box cover is in threaded connection with the top of the surface of the filter box, a water injection pipe is communicated with the left side of the top of the box cover, sliding grooves are formed in the tops of two sides of the inner cavity of the filter box, an annular filter frame is transversely arranged at the top of the inner cavity of the filter box, sliding blocks are fixedly connected to two sides of the annular filter frame, one side, opposite to the two sliding blocks, of the sliding blocks is in sliding connection with the inner wall of the sliding grooves, a purification box is fixedly connected to the right side of the top of the base, a water pump is fixedly connected to the left side, the bottom of the water pump is communicated with a water outlet pipe, the bottom of the water outlet pipe is communicated with the top of an inner cavity of the purification box, the right side of the top of the inner cavity of the purification box is communicated with a feed pipe, the bottom of the right side of the inner cavity of the purification box is communicated with a drain pipe, the right side of the bottom of the base is fixedly connected with a motor, the output end of the motor penetrates through the top of the base and is fixedly connected with a rotating rod, the top of the rotating rod penetrates through the bottom of the inner cavity of the purification box and is fixedly connected with a placing plate, the top of the placing plate is provided with an annular filter vat, the bottoms of two sides of the annular filter vat are fixedly connected with first connecting plates, the bottom of the first connecting plate is fixedly connected with a threaded rod, the bottom of the threaded rod penetrates through the bottom of the, the bottom fixedly connected with second connecting plate of spring, the top fixedly connected with slide bar of second connecting plate, the top of slide bar runs through spring and purifying box in proper order and extends to the top of purifying box, the center department fixedly connected with gag lever post of second connecting plate bottom, the ring channel that uses with the gag lever post cooperation is seted up at the top of annular lauter tub.
Preferably, the center of the bottom of the inner cavity of the annular filter frame is fixedly connected with a pull rod, the inner cavity of the annular filter frame at the bottom is provided with a quartz sand filter material, and the inner cavity of the annular filter barrel is provided with a disinfectant and activated carbon particles.
Preferably, the top of water injection pipe and inlet pipe all has the tube cap through pivot swing joint, the equal fixedly connected with supporting leg in four corners of base bottom, the quantity of backup pad is two.
Preferably, the connection parts of the purification box, the rotating rod and the sliding rod are sealed, and the connection parts of the sliding rod and the purification box are in sliding connection.
Preferably, the surface of the limiting rod is in sliding connection with the inner wall of the annular groove, the top of the sliding rod is fixedly connected with a limiting disc, and the front surface of the purifying box is movably connected with a sealing box door through a hinge.
Preferably, the right side fixedly connected with solenoid valve on drain pipe surface, the top fixedly connected with controller on purifying box right side, the output of controller respectively with the output electric connection of water pump, motor and solenoid valve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the base, the rose box, a supporting plate, first connecting plate, the purifying box, including a motor, an end cap, a controller, and a cover plate, the bull stick, the drain pipe, place the board, annular filter vat, the inlet pipe, the outlet pipe, a water pump, the inlet tube, the case lid, the water injection pipe, the spout, the slider, annular filter frame, the threaded rod, the ring channel, the gag lever post, a spring, the second connecting plate, the slide bar, nut and filter screen cooperation are used, solved current cleaning equipment and do not have the function that the treatment effect is good and convenient to detach cleaning equipment usually, after long-time the use, a large amount of impurity that attaches in, if not clear up then can lead to equipment to block up.
2. The utility model discloses a set up gag lever post and ring channel cooperation and use, can play spacing effect to annular lauter tun, the stable rotation of annular lauter tun of being convenient for, through setting up the backup pad, can play the effect of stabilizing the support to the rose box, through setting up the case lid, can prevent sewage spill rose box, through setting up the pull rod, can the person of being convenient for take out annular straining frame, through setting up spacing dish, can prevent that the slide bar from moving down at will, through setting up the filter screen, can carry out the secondary filter to the impurity in the rose box sewage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the annular lauter tub structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.
In the figure: the device comprises a base 1, a filter tank 2, a support plate 3, a first connecting plate 4, a purification tank 5, a motor 6, a rotating rod 7, a drain pipe 8, a placing plate 9, an annular filter vat 10, a feed pipe 11, a water outlet pipe 12, a water pump 13, a water inlet pipe 14, a tank cover 15, a water injection pipe 16, a sliding groove 17, a sliding block 18, an annular filter frame 19, a threaded rod 20, an annular groove 21, a limiting rod 22, a spring 23, a second connecting plate 24, a sliding rod 25, a nut 26 and a filter screen 27.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a base 1, rose box 2, backup pad 3, first connecting plate 4, purifying box 5, motor 6, bull stick 7, drain pipe 8, place board 9, annular lauter tub 10, inlet pipe 11, outlet pipe 12, water pump 13, inlet tube 14, case lid 15, water injection pipe 16, spout 17, slider 18, annular filter frame 19, threaded rod 20, ring channel 21, gag lever post 22, spring 23, second connecting plate 24, slide bar 25, nut 26 and parts such as filter screen 27 are the general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-4, a grading cleaning device for green environmental protection sewage comprises a base 1, wherein four corners of the bottom of the base 1 are fixedly connected with supporting legs, the left side of the top of the base 1 is fixedly connected with two supporting plates 3, the top of the supporting plate 3 is fixedly connected with a filter box 2, the filter box 2 can be stably supported by arranging the supporting plates 3, the bottom of the inner cavity of the filter box 2 is fixedly connected with a filter screen 27, impurities in the sewage in the filter box 2 can be secondarily filtered by arranging the filter screen 27, the top of the surface of the filter box 2 is in threaded connection with a box cover 15, the sewage can be prevented from splashing out of the filter box 2 by arranging the box cover 15, the left side of the top of the box cover 15 is communicated with a water injection pipe 16, the tops of two sides of the inner cavity of the filter box 2 are respectively provided with a chute 17, and the top of the inner, the center of the bottom of the inner cavity of the annular filter frame 19 is fixedly connected with a pull rod, the annular filter frame 19 can be conveniently taken out by a user by arranging the pull rod, quartz sand filter materials are arranged in the inner cavity of the annular filter frame 19 at the bottom, the two sides of the annular filter frame 19 are both fixedly connected with slide blocks 18, the opposite sides of the two slide blocks 18 are in sliding connection with the inner wall of a sliding groove 17, the right side of the top of the base 1 is fixedly connected with a purifying box 5, the front surface of the purifying box 5 is movably connected with a sealing box door through a hinge, the left side of the top of the purifying box 5 is fixedly connected with a water pump 13, the left side of the water pump 13 is communicated with a water inlet pipe 14, one side of the water inlet pipe 14, which is far away from the water pump 13, penetrates through the right side supporting plate 3 and is communicated with the center of the bottom of the inner, the top of the water injection pipe 16 and the top of the feeding pipe 11 are both movably connected with a pipe cover through a rotating shaft, the bottom on the right side of the inner cavity of the purifying box 5 is communicated with a drain pipe 8, the right side of the bottom of the base 1 is fixedly connected with a motor 6, the output end of the motor 6 penetrates through the top of the base 1 and is fixedly connected with a rotating rod 7, the top of the rotating rod 7 penetrates through the bottom of the inner cavity of the purifying box 5 and is fixedly connected with a placing plate 9, the top of the placing plate 9 is provided with an annular filter barrel 10, the inner cavity of the annular filter barrel 10 is provided with disinfectant and activated carbon particles, the bottoms of the two sides of the annular filter barrel 10 are both fixedly connected with first connecting plates 4, the bottom of the first connecting plates 4 is fixedly connected with a threaded rod 20, the bottom of the threaded rod 20 penetrates through the bottom of the placing plate 9, the bottom of the surface of the, the top of the second connecting plate 24 is fixedly connected with a slide rod 25, the connecting parts of the purifying box 5, the rotating rod 7 and the slide rod 25 are all sealed, the connecting part of the slide rod 25 and the purifying box 5 is in sliding connection, the top of the slide rod 25 is fixedly connected with a limiting disc, the slide rod 25 can be prevented from moving downwards at will by arranging the limiting disc, the top of the slide rod 25 sequentially penetrates through the spring 23 and the purifying box 5 and extends to the top of the purifying box 5, the center of the bottom of the second connecting plate 24 is fixedly connected with a limiting rod 22, the top of the annular filtering barrel 10 is provided with an annular groove 21 matched with the limiting rod 22, the surface of the limiting rod 22 is in sliding connection with the inner wall of the annular groove 21, the limiting rod 22 and the annular groove 21 are matched for use, the annular filtering barrel 10 can be limited, the stable rotation of the annular filtering barrel 10 is convenient, the right side of the surface of the water drain, the output of controller respectively with water pump 13, the output electric connection of motor 6 and solenoid valve, through setting up base 1, rose box 2, backup pad 3, first connecting plate 4, purifying box 5, motor 6, bull stick 7, drain pipe 8, place board 9, annular lauter tub 10, inlet pipe 11, outlet pipe 12, water pump 13, inlet tube 14, case lid 15, water injection pipe 16, spout 17, slider 18, annular filter frame 19, threaded rod 20, ring channel 21, gag lever post 22, spring 23, second connecting plate 24, slide bar 25, nut 26 and filter screen 27 cooperation are used, the function that current cleaning equipment does not have treatment effect well usually and convenient to detach cleaning equipment has been solved, after long-time the use, the interior a large amount of impurity that adheres to, if not clear up then can lead to the equipment jam, cleaning equipment work efficiency's problem has been reduced.
When the device is used, a user screws out through the forward rotating box cover 15, puts corresponding quartz sand filter materials into the corresponding annular filter frame 19, sequentially slides the slide block 18 downwards into the slide groove 17, screws in the reverse rotating box cover 15, then opens the pipe cover on the feeding pipe 11, discharges disinfectant and activated carbon particles into the annular filter barrel 10 through the feeding pipe 11, when sewage is treated, the user opens the pipe cover on the water injection pipe 16, then injects the sewage into the filter box 2 through the water injection pipe 16 and the slide groove 17, larger impurities in the sewage are retained in the top annular filter frame 19 under the filtration of the top annular filter frame 19, smaller impurities are retained in the bottom annular filter frame 19 under the adsorption of the quartz sand filter materials in the bottom annular filter frame 19, then controls the water pump 13 and the motor 6 to work through the controller, the water pump 13 works and is filtered by the filter screen 27, water in the filter box 2 sequentially passes through the water inlet pipe 14, the activated carbon particles attached to the water, The water pump 13, the water outlet pipe 12 and the purification box 5 flow into the annular filter barrel 10, meanwhile, the rotating rod 7 is driven to rotate by the working output end of the motor 6, the rotating rod 7 drives the placing plate 9 to rotate, so as to drive the annular filter barrel 10 to rotate, under the action of centrifugal force and under the disinfection and adsorption of disinfectant and active carbon particles in the annular filter barrel 10, water in the annular filter barrel 10 is thrown out of the annular filter barrel 10, impurities are adsorbed on the active carbon particles and the inner wall of the annular filter barrel 10, then the electromagnetic valve is controlled to be opened through the controller, the water is discharged, when the annular filter frame 19 is cleaned, a user unscrews out through the corotation box cover 15, pulls out the annular filter frame 19 upwards, the interior of the annular filter frame is cleaned and the quartz sand filter material is replaced, when the annular filter barrel 10 is cleaned, the seal box door is opened, firstly, the corotation nut 26 is unscrewed out, and then the second connecting plate 24 is upwards, the sliding rod 25 and the limiting rod 22 are driven to move upwards, so that the spring 23 is compressed until the limiting rod 22 is completely separated from the annular groove 21, and then the threaded rod 20 is moved upwards to take out the annular filter barrel 10 for cleaning.
In summary, the following steps: this green sewage cleaning equipment in grades, through setting up base 1, rose box 2, backup pad 3, first connecting plate 4, purifying box 5, motor 6, bull stick 7, drain pipe 8, place board 9, annular lauter tub 10, inlet pipe 11, outlet pipe 12, water pump 13, inlet tube 14, case lid 15, water injection pipe 16, spout 17, slider 18, annular filter frame 19, threaded rod 20, ring channel 21, gag lever post 22, spring 23, second connecting plate 24, slide bar 25, nut 26 and filter screen 27 cooperation are used, it does not have the function that the treatment effect is good and convenient to dismantle cleaning equipment usually to have solved current cleaning equipment, after long-time the use, interior a large amount of impurity that adheres, if the clearance then can lead to equipment blocking, cleaning equipment work efficiency's problem has been reduced.
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 (6)
1. The utility model provides a hierarchical clean-up equipment of green sewage, includes base (1), its characterized in that: the water purifier is characterized in that a supporting plate (3) is fixedly connected to the left side of the top of the base (1), a filter box (2) is fixedly connected to the top of the supporting plate (3), a filter screen (27) is fixedly connected to the bottom of an inner cavity of the filter box (2), a box cover (15) is in threaded connection with the top of the surface of the filter box (2), a water injection pipe (16) is communicated with the left side of the top of the box cover (15), sliding grooves (17) are formed in the tops of two sides of the inner cavity of the filter box (2), an annular filter frame (19) is transversely arranged on the top of the inner cavity of the filter box (2), sliding blocks (18) are fixedly connected to two sides of the annular filter frame (19), one opposite sides of the two sliding blocks (18) are in sliding connection with the inner wall of the sliding grooves (17), a purifying box (5) is fixedly connected to the, the left side of the water pump (13) is communicated with a water inlet pipe (14), one side, far away from the water pump (13), of the water inlet pipe (14) penetrates through the right side supporting plate (3) and is communicated with the center of the bottom of the inner cavity of the filter box (2), the bottom of the water pump (13) is communicated with a water outlet pipe (12), the bottom of the water outlet pipe (12) is communicated with the top of the inner cavity of the purification box (5), the right side of the top of the inner cavity of the purification box (5) is communicated with a feed pipe (11), the bottom of the right side of the inner cavity of the purification box (5) is communicated with a water outlet pipe (8), the right side of the bottom of the base (1) is fixedly connected with a motor (6), the output end of the motor (6) penetrates through the top of the base (1) and is fixedly connected with a rotating rod (7), the top, the top of the placing plate (9) is provided with an annular filter barrel (10), the bottoms of two sides of the annular filter barrel (10) are fixedly connected with a first connecting plate (4), the bottom of the first connecting plate (4) is fixedly connected with a threaded rod (20), the bottom of the threaded rod (20) penetrates through the bottom of the placing plate (9), the bottom of the surface of the threaded rod (20) is in threaded connection with a nut (26), the two sides of the top of an inner cavity of the purifying box (5) are fixedly connected with springs (23), the bottom of each spring (23) is fixedly connected with a second connecting plate (24), the top of each second connecting plate (24) is fixedly connected with a sliding rod (25), the top of each sliding rod (25) sequentially penetrates through the springs (23) and the purifying box (5) and extends to the top of the purifying box (5), and a limiting rod (22) is fixedly connected to the center of the bottom of each second connecting plate, the top of the annular filter barrel (10) is provided with an annular groove (21) matched with the limiting rod (22) for use.
2. The graded cleaning equipment for green environmental protection sewage according to claim 1, characterized in that: the center of the bottom of the inner cavity of the annular filter frame (19) is fixedly connected with a pull rod, the inner cavity of the annular filter frame (19) at the bottom is provided with a quartz sand filter material, and the inner cavity of the annular filter barrel (10) is provided with a disinfectant and activated carbon particles.
3. The graded cleaning equipment for green environmental protection sewage according to claim 1, characterized in that: the top of water injection pipe (16) and inlet pipe (11) all has the tube cap through pivot swing joint, the equal fixedly connected with supporting leg in four corners of base (1) bottom, the quantity of backup pad (3) is two.
4. The graded cleaning equipment for green environmental protection sewage according to claim 1, characterized in that: the purification box (5) is sealed with the junction of the rotating rod (7) and the sliding rod (25), and the junction of the sliding rod (25) and the purification box (5) is in sliding connection.
5. The graded cleaning equipment for green environmental protection sewage according to claim 1, characterized in that: the surface of the limiting rod (22) is in sliding connection with the inner wall of the annular groove (21), the top of the sliding rod (25) is fixedly connected with a limiting disc, and the front surface of the purifying box (5) is movably connected with a sealing box door through a hinge.
6. The graded cleaning equipment for green environmental protection sewage according to claim 1, characterized in that: the right side fixedly connected with solenoid valve on drain pipe (8) surface, the top fixedly connected with controller on purifying box (5) right side, the output of controller respectively with water pump (13), motor (6) and the output electric connection of solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021377448.2U CN213357141U (en) | 2020-07-14 | 2020-07-14 | Green sewage grading cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021377448.2U CN213357141U (en) | 2020-07-14 | 2020-07-14 | Green sewage grading cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357141U true CN213357141U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021377448.2U Expired - Fee Related CN213357141U (en) | 2020-07-14 | 2020-07-14 | Green sewage grading cleaning equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN213357141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924892A (en) * | 2021-11-08 | 2022-01-14 | 辰溪县千鑫生态农业科技发展有限公司 | Auxiliary device is cultivated to rice |
| CN118993411A (en) * | 2024-08-28 | 2024-11-22 | 中山市京业电器有限公司 | Aquatic animal is with breeding pond water filtration clarification plant |
-
2020
- 2020-07-14 CN CN202021377448.2U patent/CN213357141U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924892A (en) * | 2021-11-08 | 2022-01-14 | 辰溪县千鑫生态农业科技发展有限公司 | Auxiliary device is cultivated to rice |
| CN118993411A (en) * | 2024-08-28 | 2024-11-22 | 中山市京业电器有限公司 | Aquatic animal is with breeding pond water filtration clarification plant |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: 430100 No. 1-2, Wenwan, Shigang village, Suohe street, Caidian District, Wuhan City, Hubei Province Patentee after: Hubei Hongsheng Huarui Construction Engineering Co.,Ltd. Address before: 550002 No.138 jianlongdong Road, Longdongbao, Nanming District, Guiyang City, Guizhou Province Patentee before: Xiang Qiuhong |
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| 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: 20210604 |