CN210993957U - Automatic chemical feeding device for sand washing sewage treatment - Google Patents
Automatic chemical feeding device for sand washing sewage treatment Download PDFInfo
- Publication number
- CN210993957U CN210993957U CN201921787930.0U CN201921787930U CN210993957U CN 210993957 U CN210993957 U CN 210993957U CN 201921787930 U CN201921787930 U CN 201921787930U CN 210993957 U CN210993957 U CN 210993957U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- medicine
- box
- plate
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title claims abstract description 17
- 239000000126 substance Substances 0.000 title abstract description 8
- 239000003814 drug Substances 0.000 claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 22
- 239000002360 explosive Substances 0.000 claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to the technical field of sand washing sewage treatment, in particular to an automatic chemical feeding device for sand washing sewage treatment, which comprises a solution tank, a dosing tank, a chemical storage tank and a feeding tank, wherein the top end of the solution tank is fixedly connected with the dosing tank, the top end of the dosing tank is fixedly connected with a stirring motor, the tail end of a main shaft of the stirring motor is fixedly connected with a stirring rod, the stirring rod is arranged at the inner side of the dosing tank and is rotationally connected with the dosing tank, the top end of the dosing tank is communicated with the feeding tank and a clear water inlet pipe from left to right, and the top end of the feeding tank is fixedly connected with the chemical storage tank. The adding quantity of the medicament can be adjusted when the medicament is added, thereby realizing quantitative medicament adding.
Description
Technical Field
The utility model relates to a sand washing sewage treatment technical field specifically is a medicament automatic reagent feeding device for sand washing sewage treatment.
Background
The sand washing enables an important part in the sand making process to generate a large amount of waste water during sand washing, and due to the reasons of high solid content in the waste water, wide solid particle size distribution range, high waste water treatment difficulty, high equipment investment and operation cost and the like, the waste water is not well treated all the time, a large amount of waste water directly enters a river channel, great environmental hidden dangers are brought, along with the development of the society, the application of the sand washing is increasingly wide, and therefore, the demand on the automatic chemical feeding device for the chemical for sand washing sewage treatment is increasing day by day.
The existing sand washing sewage treatment medicament is generally mixed with clean water by manpower, manpower is wasted, workers are easily led to blindly add medicaments, the medicament adding quantity of the medicament cannot be guaranteed, and when the medicaments are added and mixed, the clean water can volatilize naturally, the medicament in a medicament box is easily led to be wetted and agglomerated, the addition of the medicament is influenced, and therefore the automatic medicament adding device for the sand washing sewage treatment medicament is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand washing is medicament automatic reagent feeding device for sewage treatment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a washing sand is medicament automatic reagent feeding device for sewage treatment, includes the solution tank, dispenses medical kit, explosive box and feed box, the top fixedly connected with of solution tank dispenses the medical kit, the left end fixedly connected with control box of dispensing the medical kit, the top fixedly connected with agitator motor of dispensing the medical kit, the terminal fixedly connected with puddler of main shaft of agitator motor, the puddler sets up in the inboard of dispensing the medical kit, and the puddler rotates with the medical kit to be connected, the top of dispensing the medical kit has feed box and clear water inlet tube from a left side to right side intercommunication, the top fixedly connected with explosive box of feed box.
Preferably, the inboard fixedly connected with dead lever in top of explosive box, the inboard fixedly connected with ration motor in bottom of dead lever, the terminal fixedly connected with ration board of main shaft of ration motor, the bottom fixedly connected with fixed block of dead lever, the bottom face and the ration board sliding connection of fixed block, the top fixedly connected with brush strip of ration board, brush strip symmetric distribution is in the inboard of explosive box, and the internal face sliding connection of brush strip and explosive box, the top fixedly connected with connecting rod of brush strip, the connecting rod symmetric distribution is in the left and right sides of dead lever.
Preferably, the feed box is the rectangle setting, the inboard sliding connection in bottom of feed box has the slide bar, the bottom fixedly connected with driving plate of slide bar, driving plate sets up the below at the clear water inlet tube, the top fixedly connected with driven plate of slide bar, the outside of slide bar is provided with the spring, the top and the bottom of spring respectively with driven plate and feed box fixed connection, the bottom fixedly connected with baffle of driven plate, the bottom of baffle and the top fixed connection of driving plate, the inboard fixedly connected with in top of feed box is the lower medicine board.
Preferably, the hinge is led to the right-hand member inboard of feed box and is connected with the deflector, the deflector sets up between medicine board and driven plate, the laminating of the bottom face of top face and the medicine board of unloading of deflector.
Preferably, the shape of the quantitative plate is the same as that of the medicine discharging plate, the bottom end face of the quantitative plate is rotatably connected with the top end face of the medicine discharging plate, and the inner sides of the quantitative plate and the medicine discharging plate are provided with a feeding port which is in a fan shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the components such as deflector that set up, drive plate, driven plate, can drive plate and driven plate motion through the entering of rivers, make the deflector rotate under the action of gravity, open with lower flitch, make the medicine enter into to the medicine dispensing box through the deflector in to realize that the medicine adds the medicine along with the inflow automatic reagent of clear water, through the coincidence of the interior feed opening of ration board and lower medicine board, make the medicine quantity of interpolation when adding can adjust, thereby realize that the ration adds the medicine.
2. The utility model discloses in, through the components such as the ration board that sets up, lower flitch, brush strip, make in ration board and the lower flitch feed opening not coincide completely to in entering into the explosive box after avoiding the clear water to volatilize, avoid the rotation of the medicament that wets through the ration board, can drive the brush strip and slide at the explosive box inner wall, thereby avoid the medicament caking adhesion that wets in the explosive box, make the medicament can utilize completely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the administration box of the present invention;
FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic diagram of the structure of the quantitative plate of the present invention.
In the figure: 1-a solution box, 2-a dosing box, 3-a control box, 4-a stirring motor, 5-a stirring rod, 6-a clear water inlet pipe, 7-a medicine storage box, 8-a feeding box, 9-a driving plate, 10-a fixed rod, 11-a quantitative motor, 12-a quantitative plate, 13-a medicine discharging plate, 14-a fixed block, 15-a brush strip, 16-a connecting rod, 17-a guide plate, 18-a sliding rod, 19-a spring, 20-a driven plate and 21-a partition plate.
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. 1-4, the present invention provides a technical solution:
an automatic chemical feeding device for sand washing sewage treatment comprises a solution box 1, a dispensing box 2, a medicine storage box 7 and a feeding box 8, the top end of the solution box 1 is fixedly connected with a dispensing box 2, the left end of the dispensing box 2 is fixedly connected with a control box 3, the device is controlled by a control box 3, the top end of the medicine dispensing box 2 is fixedly connected with a stirring motor 4, the tail end of the main shaft of the stirring motor 4 is fixedly connected with a stirring rod 5, the stirring rod 5 is arranged at the inner side of the dosing box 2, and the stirring rod 5 is rotationally connected with the medicine dispensing box 2, the arrangement stirs the liquid medicine in the medicine dispensing box 2 through the stirring rod 5, the top of the medicine dispensing box 2 is communicated with a feeding box 8 and a clean water inlet pipe 6 from left to right, the top end of the feeding box 8 is fixedly connected with a medicine storage box 7, and the medicine is placed through the medicine storage box 7 in the arrangement.
The inner side of the top end of the medicine storage box 7 is fixedly connected with a fixed rod 10, the inner side of the bottom end of the fixed rod 10 is fixedly connected with a quantitative motor 11, the tail end of a main shaft of the quantitative motor 11 is fixedly connected with a quantitative plate 12, the bottom end of the fixed rod 10 is fixedly connected with a fixed block 14, the bottom end face of the fixed block 14 is connected with the quantitative plate 12 in a sliding manner, the top end face of the quantitative plate 12 is scraped through the fixed block 14, so that the medicine does not remain on the quantitative plate 12, the top end of the quantitative plate 12 is fixedly connected with brush strips 15, the brush strips 15 are symmetrically distributed on the inner side of the medicine storage box 7, the brush strips 15 are connected with the inner wall face of the medicine storage box 7 in a sliding manner, the arrangement cleans the medicine on the surface of the medicine storage box 7 through the sliding of the brush strips 15 in the medicine storage box 7, the top end of the brush strips 15 is fixedly, the arrangement fixes the brush strip 15 through the connecting rod 16, so as to avoid the position inclination of the brush strip 15 when rotating, the feeding box 8 is rectangular, the inner side of the bottom end of the feeding box 8 is slidably connected with the slide rod 18, the bottom end of the slide rod 18 is fixedly connected with the driving plate 9, the driving plate 9 is arranged below the clean water inlet pipe 6, after the clean water inlet pipe 6 is filled with clean water into the dosing box 2, water flow can drive the driving plate 9 to slide downwards, the top end of the slide rod 18 is fixedly connected with the driven plate 20, the outer side of the slide rod 18 is provided with the spring 19, the top end and the bottom end of the spring 19 are respectively fixedly connected with the driven plate 20 and the feeding box 8, the bottom end of the driven plate 20 is fixedly connected with the partition plate 21, the bottom end of the partition plate 21 is fixedly connected with the top end of the driving plate 9, and the arrangement avoids the contact of the medicament with, the inner side of the top end of the feeding box 8 is fixedly connected with a medicine discharging plate 13, the arrangement drives a partition plate 21 to move downwards through a sliding rod 18 after a driving plate 9 moves, the inner side of the right end of the feeding box 8 is rotatably connected with a guide plate 17 through a hinge, the guide plate 17 is arranged between the medicine discharging plate 13 and a driven plate 20, the top end surface of the guide plate 17 is attached to the bottom end surface of the medicine discharging plate 13, the arrangement separates a medicine discharging opening in the medicine discharging plate 13 through the guide plate 17, the guide plate 17 can guide the medicine during medicine discharging, so that the medicine is prevented from remaining on the driven plate 20, the shape of the quantitative plate 12 is the same as that of the medicine discharging plate 13, the bottom end surface of the quantitative plate 12 is rotatably connected with the top end surface of the medicine discharging plate 13, the inner sides of the quantitative plate 12 and the medicine discharging plate 13 are both provided with a discharging opening, the discharging opening is in a fan-shaped arrangement, and the quantitative plate 12 and the discharging opening in the medicine discharging plate 13 are overlapped, the dose may pass through dosing plate 12 and lower plate 13 into feeder box 8.
The stirring motor 4 and the quantitative motor 11 are Y1-160M1-8 motors, and the control box 3 is an SDTH control box.
The working process is as follows: the utility model supplies power through an external power supply before use, controls the device through the control box 3, places the medicament in the medicine storage box 7, starts the quantitative motor 11, causes the quantitative motor 11 to drive the quantitative plate 12 to rotate, coincides with each other between the quantitative plate 12 and the lower feed opening in the lower medicine plate 13, introduces clean water from the clean water inlet pipe 6 to the medicine dispensing box 2, the clean water can impact the driving plate 9 when flowing, causes the driving plate 9 to slide downwards, the driving plate 9 can drive the spring 19 to slide downwards through the slide bar 18, when the spring 19 slides downwards, the guide plate 17 can rotate under the action of gravity, causes the top end of the guide plate 17 not to be attached to the lower medicine plate 13, at the moment, causes the lower feed opening in the lower medicine plate 13 to be communicated with the feed box 8, at the moment, the medicament in the medicine storage box 7 can pass through the quantitative plate 12 through the lower feed opening and fall down in the feed box 8 with the lower medicine plate 13, the medicine enters the medicine dispensing box 2 through the guidance of the guide plate 17, the stirring motor 4 is started, the stirring motor 4 drives the stirring rod 5 to rotate, the medicine entering the medicine dispensing box 2 and clean water are stirred and mixed, the medicine and the clean water are fully dissolved, the quantitative plate 12 is driven to rotate through the quantitative motor 11, the overlapping area of the feed opening between the quantitative plate 12 and the medicine discharging plate 13 is adjusted, the quantity of the medicine entering the medicine dispensing box 2 along with the flow of the clean water can be changed, the allocation of the medicine liquid with different concentrations is realized, when the clean water inlet pipe 6 does not introduce the clean water into the medicine dispensing box 2, the driven plate 20 slides upwards under the elasticity of the spring 19, the driven plate 20 drives the guide plate 17 to reset until the bottom end surface of the guide plate 17 and the medicine discharging plate 13 is attached, the feed opening in the medicine discharging plate 13 is blocked, the addition of the medicine is stopped, and the completed medicine liquid is stirred, will enter into the solution tank 1 from the medicine preparation tank 2 under the drive of the medicine feeding pump in the solution tank 1, so that the liquid medicine is stored in the solution tank 1.
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 (5)
1. The utility model provides a sand washing is medicament automatic reagent feeding device for sewage treatment, includes solution tank (1), joins in marriage medical kit (2), explosive box (7) and feed box (8), its characterized in that: the top fixedly connected with of solution case (1) joins in marriage medical kit (2), the left end fixedly connected with control box (3) of joining in marriage medical kit (2), the top fixedly connected with agitator motor (4) of joining in marriage medical kit (2), terminal fixedly connected with puddler (5) of the main shaft of agitator motor (4), puddler (5) set up the inboard at the medical kit of joining in marriage (2), and puddler (5) rotate with medical kit of joining in marriage (2) and be connected, the top of medical kit of joining in marriage (2) communicates from a left side to the right side has feed box (8) and clear water inlet tube (6), the top fixedly connected with explosive box (7) of feed box (8).
2. The automatic medicine adding device for the sand washing sewage treatment medicine according to claim 1, characterized in that: the utility model discloses a traditional medicine storage box, including the top of explosive box (7), the inboard fixedly connected with dead lever (10) in top of dead lever (10), the inboard fixedly connected with ration motor (11) in bottom of dead lever (10), the terminal fixedly connected with ration board (12) of main shaft of ration motor (11), the bottom fixedly connected with fixed block (14) of dead lever (10), the bottom face and the ration board (12) sliding connection of fixed block (14), the top fixedly connected with brush strip (15) of ration board (12), brush strip (15) symmetric distribution is in the inboard of explosive box (7), and the internal face sliding connection of brush strip (15) and explosive box (7), the top fixedly connected with connecting rod (16) of brush strip (15), connecting rod (16) symmetric distribution is in the left and right sides of dead lever (10).
3. The automatic medicine adding device for the sand washing sewage treatment medicine according to claim 1, characterized in that: the utility model discloses a clear water automatic feeding device, including feed box (8), the inboard sliding connection in bottom of feed box (8) has slide bar (18), the bottom fixedly connected with driving plate (9) of slide bar (18), driving plate (9) set up the below at clear water inlet tube (6), the top fixedly connected with driven plate (20) of slide bar (18), the outside of slide bar (18) is provided with spring (19), the top and the bottom of spring (19) respectively with driven plate (20) and feed box (8) fixed connection, the bottom fixedly connected with baffle (21) of driven plate (20), the bottom of baffle (21) and the top fixed connection of driving plate (9), the inboard fixedly connected with in top of feed box (8) is medicine board (13) down.
4. The automatic medicine adding device for the sand washing sewage treatment medicine according to claim 1, characterized in that: the inner side of the right end of the feeding box (8) is rotatably connected with a guide plate (17) through a hinge, the guide plate (17) is arranged between the medicine discharging plate (13) and the driven plate (20), and the top end face of the guide plate (17) is attached to the bottom end face of the medicine discharging plate (13).
5. The automatic medicine adding device for the sand washing sewage treatment medicine according to claim 2, characterized in that: the shape of ration board (12) and lower medicine board (13) is the same, the bottom face of ration board (12) rotates with the top face of lower medicine board (13) to be connected, the feed opening has all been seted up with the inboard of lower medicine board (13) to ration board (12), the feed opening is fan-shaped setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787930.0U CN210993957U (en) | 2019-10-23 | 2019-10-23 | Automatic chemical feeding device for sand washing sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787930.0U CN210993957U (en) | 2019-10-23 | 2019-10-23 | Automatic chemical feeding device for sand washing sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210993957U true CN210993957U (en) | 2020-07-14 |
Family
ID=71495941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787930.0U Expired - Fee Related CN210993957U (en) | 2019-10-23 | 2019-10-23 | Automatic chemical feeding device for sand washing sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210993957U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921136A (en) * | 2020-08-15 | 2020-11-13 | 惠安先锋机械有限公司 | Chemical pipeline fire-fighting foam rapid supply device |
| CN112569888A (en) * | 2020-12-11 | 2021-03-30 | 菏泽新东方日化科技有限公司 | Production equipment and production method of caprylyl hydroximic acid |
| CN112591867A (en) * | 2021-02-01 | 2021-04-02 | 常州云彩智慧环境技术有限公司 | Industrial sewage treatment is with automatic reagent feeding device |
| CN112850192A (en) * | 2021-01-26 | 2021-05-28 | 廖沙 | Automatic quantitative dosing device |
| CN113318638A (en) * | 2021-06-30 | 2021-08-31 | 湖北佰翔环保科技股份有限公司 | Automatic medicine feeding system in solid-liquid separation process |
| CN113461224A (en) * | 2021-08-04 | 2021-10-01 | 北京中海沃邦能源投资有限公司石楼分公司 | Natural gas station blowdown oil-water separation system |
| CN114307804A (en) * | 2021-11-22 | 2022-04-12 | 滨州市海洋发展研究院 | Feed mixing equipment for aquaculture |
-
2019
- 2019-10-23 CN CN201921787930.0U patent/CN210993957U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921136A (en) * | 2020-08-15 | 2020-11-13 | 惠安先锋机械有限公司 | Chemical pipeline fire-fighting foam rapid supply device |
| CN112569888A (en) * | 2020-12-11 | 2021-03-30 | 菏泽新东方日化科技有限公司 | Production equipment and production method of caprylyl hydroximic acid |
| CN112850192A (en) * | 2021-01-26 | 2021-05-28 | 廖沙 | Automatic quantitative dosing device |
| CN112591867A (en) * | 2021-02-01 | 2021-04-02 | 常州云彩智慧环境技术有限公司 | Industrial sewage treatment is with automatic reagent feeding device |
| CN112591867B (en) * | 2021-02-01 | 2022-11-08 | 江苏云彩智慧环境技术有限公司 | Industrial sewage treatment is with automatic reagent feeding device |
| CN113318638A (en) * | 2021-06-30 | 2021-08-31 | 湖北佰翔环保科技股份有限公司 | Automatic medicine feeding system in solid-liquid separation process |
| CN113461224A (en) * | 2021-08-04 | 2021-10-01 | 北京中海沃邦能源投资有限公司石楼分公司 | Natural gas station blowdown oil-water separation system |
| CN114307804A (en) * | 2021-11-22 | 2022-04-12 | 滨州市海洋发展研究院 | Feed mixing equipment for aquaculture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210993957U (en) | Automatic chemical feeding device for sand washing sewage treatment | |
| CN111729521A (en) | Sewage treatment chemical dissolving box and using method thereof | |
| CN209721681U (en) | A kind of Full-automatic quantitative chemicals dosing plant for sewage treatment | |
| CN108854815A (en) | For sewage treatment and with the agitating device of Automatic Dosing function | |
| CN210905979U (en) | Integrated dosing device | |
| CN212855459U (en) | Dosing tank with anti-corrosion function | |
| CN211329266U (en) | But agitating unit for chemical industry of intermittent type nature ejection of compact | |
| CN210410541U (en) | A carbon source input device for sewage treatment station | |
| CN210313584U (en) | A two charge device for sewage treatment | |
| CN204933310U (en) | A kind of circulating water treatment On-line Control chemicals dosing plant | |
| CN209806699U (en) | Wisdom is thing networking liquid manure all-in-one for agricultural | |
| CN212262980U (en) | Dissolving tank for three-tank type dosing dissolving device | |
| CN215626852U (en) | Electroplating wastewater treatment pool with dosing device | |
| CN211338860U (en) | Combined automatic metering medicine-feeding device | |
| CN208275407U (en) | A kind of reaction kettle with automatic medicine adding apparatus | |
| CN207533157U (en) | A kind of liquid Efficient Agitator | |
| CN221287717U (en) | A device of giving medicine to poor free of charge for sewage treatment | |
| CN210729121U (en) | Liquid desulfurizer well head charge equipment | |
| CN215654868U (en) | Water supply processing system adds control mechanism with medicine | |
| CN216171638U (en) | High-efficient blending device of flocculating agent for water treatment | |
| CN219964773U (en) | Sewage treatment dosing equipment | |
| CN218222042U (en) | A add medicine stirring pond for sewage treatment | |
| CN212050577U (en) | Fold spiral shell machine charge device | |
| CN221397385U (en) | Vertical livestock and poultry breeding wastewater deodorizing device | |
| CN214004158U (en) | Electroplating comprehensive wastewater acid separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221115 Address after: No. 1559-1, Jiangang Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone, Xiamen, Fujian, 361000 Patentee after: Xiamen Xinzhenbang Technology Service Co.,Ltd. Address before: 2202, building a, Wanda center, Wanda Plaza, Baozhou Road, Quanxiu street, Fengze District, Quanzhou City, Fujian Province, 362000 Patentee before: Quanzhou Zhenbang environmental protection equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |