CN203971473U - Alcohol-settling tank - Google Patents
Alcohol-settling tank Download PDFInfo
- Publication number
- CN203971473U CN203971473U CN201420336122.3U CN201420336122U CN203971473U CN 203971473 U CN203971473 U CN 203971473U CN 201420336122 U CN201420336122 U CN 201420336122U CN 203971473 U CN203971473 U CN 203971473U
- Authority
- CN
- China
- Prior art keywords
- liquid
- tank
- alcohol
- tank body
- stirring motor
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 48
- 238000001556 precipitation Methods 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000003814 drug Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000005119 centrifugation Methods 0.000 abstract description 2
- 229940126678 chinese medicines Drugs 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000013049 sediment Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012869 ethanol precipitation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model belongs to a kind of Alcohol-settling tank for Chinese medicine water drug-decocting concentrating liquid, comprise tank body, chuck, heat-insulation layer, ellipsoidal head, stirring motor, charging aperture, access hole, observation window, Pneumatic butterfly valve, it is characterized in that: in tank body, be provided with spray nozzle type liquid distribution trough, the shaft being connected with stirring motor, shaft bottom is provided with taper bit, Pneumatic butterfly valve bottom is provided with funnel, funnel bottom is connected with tremie pipe, tremie pipe bottom is provided with centrifugal mechanism, leaving standstill tank outlet is connected with vavuum pump, vacuum pump outlet is provided with liquid back pipe, liquid back pipe is connected with charging aperture, on charging aperture and liquid back pipe, be provided with flowmeter counter, the utility model can be to the By Chinese Medicines precipitation that repeatedly circulates, reduce the impurity in liquid, it is wider that spray nozzle type liquid distribution trough distributes ethanol in tank, reduce mixing speed, not only save ethanol consumption, and avoid concentrate to occur the phenomenon of parcel, liquid has shortened the time of solution left standstill after centrifugation.
Description
Technical field
The utility model belongs to a kind of solid-liquid separating equipment of alcohol precipitation process, particularly a kind of Alcohol-settling tank for Chinese medicine water drug-decocting concentrating liquid.
Background technology
In Chinese Traditional Medicine, ethanol precipitation is the process for purification refine that Chinese medicine aqueous extract is conventional, the party's ratio juris is: medicinal material first extracts through decocting, wherein the aqueous soluble active constituent such as alkaloid, acylate, amino acids is extracted, also lixiviate goes out a lot of water-solubility impurities simultaneously, alcohol deposition method is exactly to utilize active ingredient can be dissolved in ethanol and impurity is insoluble to the characteristic of ethanol, is adding after ethanol, and active ingredient turns that to be dissolved in ethanol impurity out precipitated.The object of alcohol precipitation is to retain effective ingredient in order to remove impurity, thereby the applicability of alcohol precipitation unit operations technique and equipment thereof substantial connection security, stability and the validity of tcm product, with formulation and the quality of product be indivisible organic whole.In alcohol precipitation process, need to use Alcohol-settling tank to carry out Separation of Solid and Liquid, existing Alcohol-settling tank often can only carry out once pure heavy, separate rear impurity precipitation not exclusively through primary sedimentation, easily there is the phenomenon of parcel concentrate, ethanol is difficult to fully contact with liquid, cause loss of effective components, meanwhile, the solution after pure sinking often needs to leave standstill 24-48h could extract supernatant; Although can make ethanol disperse by the stirring of agitator, reduce the alcohol amount that contains of regional area, too fast stirring easily makes excess Temperature, has accelerated the volatilization of ethanol, has not only increased ethanol consumption, and has increased the consumption of the energy; In addition, after alcohol precipitation, at the bottom of tank, can assemble a large amount of sediments, cause settling tank deslagging difficulty, sediment often needs again to add hot water that sediment thawing could be discharged, and some sediment is that sticky pastel must could be discharged after extrusion process, making like this to process sediment process wastes time and energy.
Utility model content
The utility model object is to overcome the deficiencies in the prior art and a kind of Alcohol-settling tank for Chinese medicine water drug-decocting concentrating liquid is provided.
The purpose of this utility model is achieved in that a kind of Alcohol-settling tank, comprise tank body, be arranged on the chuck on tank wall, be arranged on the heat-insulation layer in chuck outside, be arranged on the ellipsoidal head at tank body top, be arranged on the stirring motor at ellipsoidal head top, be arranged on the charging aperture in stirring motor left side, be arranged on the access hole on stirring motor right side, be arranged on the observation window on access hole, be arranged on the Pneumatic butterfly valve of tank base, wherein, tank body upper portion side wall is vertically installed with liquid-feeding tube, tank body lower part sidewall is vertically installed with drain pipe, heat-insulation layer bottom is provided with cooling water inlet, heat-insulation layer top is provided with coolant outlet, it is characterized in that: in described tank body, be provided with spray nozzle type liquid distribution trough, spray nozzle type liquid distribution trough is connected with liquid-feeding tube, on liquid-feeding tube, be provided with flow controller, in tank body, be provided with the shaft being connected with stirring motor, shaft bottom is provided with taper bit, taper bit is along with shaft rotates together, Pneumatic butterfly valve bottom is provided with funnel, Pneumatic butterfly valve and funnel are flexibly connected, funnel bottom is connected with tremie pipe by sealing ring, on tremie pipe, be provided with ceramic ball valve, tremie pipe bottom is provided with centrifugal mechanism, centrifugal mechanism outlet with leave standstill tank and be connected, leaving standstill tank outlet is connected with vavuum pump, vacuum pump outlet is provided with liquid back pipe, liquid back pipe is connected with charging aperture, on charging aperture and liquid back pipe, be provided with flowmeter counter.
Described centrifugal mechanism comprises casing, be arranged on the motor on casing, be arranged on the rotary drum being connected with motor in casing, be arranged on the screw feeder in rotary drum, screw feeder two ends are provided with bearing block, screw feeder bottom is provided with differential mechanism, rotary drum top is provided with slag notch, casing bottom is provided with liquid outlet, bottom of the drum is provided with liquid level adjustment sheet, because the rotating speed of screw feeder and rotary drum is different, there is speed discrepancy in the two, the slag notch that utilizes the speed discrepancy of screw feeder and rotary drum to shift the dregs of a decoction onto rotary drum upper end is discharged, liquid is shifted onto to the liquid outlet of rotary drum lower end simultaneously, realize the Separation of Solid and Liquid of liquid, liquid after centrifugation has shortened the time of repose of liquid greatly.
Described standing tank top is provided with sand rod filter course, and standing pot bottom is provided with finished product discharging opening.
On the ellipsoidal head of described observation window bottom, be provided with the explosion-proof lamp of looking.
On described ellipsoidal head, be also provided with temperature sensor and pressure sensor, the thermometer and the Pressure gauge that are connected respectively with temperature sensor and pressure sensor.
On described stirring motor, be provided with speed regulator, rotational speed governor is connected with shaft.
The utlity model has following good effect:
1, by Alcohol-settling tank of the present utility model, can be to the By Chinese Medicines precipitation that repeatedly circulates, reduce the impurity in solution, use spray nozzle type liquid distribution trough to avoid concentrate parcel phenomenon, ethanol is distributed in Alcohol-settling tank wider, ethanol is more abundant with contacting of liquid, retain more active ingredient in herb liquid, solution after pure sinking, through centrifugal, filtration, has greatly reduced the time of solution left standstill, has improved the efficiency of alcohol precipitation;
2, it is more even that spray nozzle type liquid distribution trough makes the sprinkling of ethanol, reduces the alcohol amount that contains of regional area, reduced the mixing speed of agitator, thereby reduce the temperature of solution, reduced the volatilization of ethanol, not only saved ethanol consumption, and reduced the consumption of the energy, save the energy;
3, the sediment of Alcohol-settling tank bottom is by drill bit fragmentation, do not need in tank body, to add hot water or steam to make sediment melt discharge again, or by discharging after extrusion process, while using drill bit broken, can regulate the speed regulator on rotary electric machine, thereby control the rotating speed of shaft, facilitate the deslagging of Alcohol-settling tank bottom, saved the deslagging time.
Brief description of the drawings
Fig. 1 is the structural representation of utility model.
Fig. 2 is the structural representation of centrifugal mechanism.
In figure: 1. tank body 2. chuck 3. heat-insulation layer 4. ellipsoidal head 5. stirring motor 6. charging aperture 7. access hole 8. observation window 9. Pneumatic butterfly valve 10. liquid-feeding tube 11. drain pipe 12. cooling water inlet 13. coolant outlet 14. base 15. spray nozzle type liquid distribution trough 16. flow controller 17. shaft 18. taper bit 19. funnel 20. sealing ring 21. tremie pipe 22. ceramic ball valve 23. centrifugal mechanisms 24. leave standstill explosion-proof lamp 40. temperature sensor 41. pressure sensor 42. speed regulators of looking of tank 25. vavuum pump 26. liquid back pipe 27. flowmeter counter 28. casing 29. motor 30. rotary drum 31. screw feeder 32. bearing block 33. differential mechanism 34. slag notch 35. liquid outlet 36. liquid level adjustment sheet 37. sand rod filter course 38. finished product discharging openings 39..
Detailed description of the invention
Embodiment 1, as Fig. 1, shown in Fig. 2, a kind of Alcohol-settling tank, comprise tank body 1, be arranged on the chuck 2 on tank body 1 outer wall, be arranged on the heat-insulation layer 3 in chuck 2 outsides, be arranged on the ellipsoidal head 4 at tank body 1 top, be arranged on the stirring motor 5 at ellipsoidal head 4 tops, be arranged on the charging aperture 6 in stirring motor 5 left sides, be arranged on the access hole 7 on stirring motor 5 right sides, be arranged on the observation window 8 on access hole 7, be arranged on the Pneumatic butterfly valve 9 of tank body 1 bottom, wherein, tank body 1 upper portion side wall is vertically installed with liquid-feeding tube 10, tank body 1 lower sides is vertically installed with drain pipe 11, heat-insulation layer 3 bottoms are provided with cooling water inlet 12, heat-insulation layer 3 tops are provided with coolant outlet 13, described tank body 1 inwall is provided with base 14, on base 14, be provided with spray nozzle type liquid distribution trough 15, spray nozzle type liquid distribution trough 15 is connected with liquid-feeding tube 10, on liquid-feeding tube 10, be provided with flow controller 16, in tank body 1, be provided with the shaft 17 being connected with stirring motor 5, shaft 17 bottoms are provided with taper bit 18, Pneumatic butterfly valve 10 bottoms are provided with funnel 19, Pneumatic butterfly valve 10 and funnel 19 are flexibly connected, funnel 19 bottoms are connected with tremie pipe 21 by sealing ring 20, on tremie pipe 21, be provided with ceramic ball valve 22, tremie pipe 21 bottoms are provided with centrifugal mechanism 23, centrifugal mechanism 23 outlets are connected with standing tank 24, leaving standstill tank 24 outlets is connected with vavuum pump 25, vavuum pump 25 outlets are provided with liquid back pipe 26, liquid back pipe 26 is connected with charging aperture 6, on charging aperture 7 and liquid back pipe 26, be provided with flowmeter counter 27, centrifugal mechanism 23 comprises casing 28, be arranged on the motor 29 on casing 28, be arranged on the rotary drum 30 being connected with motor in casing 28, be arranged on the screw feeder 31 in rotary drum 30, screw feeder 31 two ends are provided with bearing block 32, screw feeder 31 bottoms are provided with differential mechanism 33, on rotary drum, 30 are provided with slag notch 34, casing 28 bottoms are provided with liquid outlet 35, rotary drum 30 bottoms are provided with liquid level adjustment sheet 36, leave standstill tank 24 tops and be provided with sand rod filter course 37, leave standstill tank 24 bottoms and be provided with finished product discharging opening 38, on the ellipsoidal head 4 of observation window 8 bottoms, be provided with the explosion-proof lamp 39 of looking, on ellipsoidal head 4, be also provided with temperature sensor 40 and pressure sensor 41, the thermometer and the Pressure gauge that are connected respectively with temperature sensor 40 and pressure sensor 41, on stirring motor 5, be provided with speed regulator 42, rotational speed governor 42 is connected with shaft 17.
When the utility model uses, from charging aperture, add liquid, then from liquid-feeding tube, in tank body, add ethanol by spray nozzle type liquid distribution trough, increase the distribution area of ethanol in Alcohol-settling tank, make ethanol more abundant with contacting of liquid, liquid after an alcohol precipitation enters in centrifugal mechanism through funnel, liquid after alcohol precipitation enters and leaves standstill in tank through centrifugal treating, after filtering, form comparatively pure liquid at the liquid leaving standstill in tank, if still contain impurity in liquid, liquid after leaving standstill can be entered and in tank body, carried out secondary alcohol precipitation by liquid back pipe, so not only improve alcohol precipitation efficiency, and the active ingredient in liquid is retained.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; for a person skilled in the art; the utility model can have various modifications and variations; all within spirit of the present utility model and principle; any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. an Alcohol-settling tank, comprise tank body, be arranged on the chuck on tank wall, be arranged on the heat-insulation layer in chuck outside, be arranged on the ellipsoidal head at tank body top, be arranged on the stirring motor at ellipsoidal head top, be arranged on the charging aperture in stirring motor left side, be arranged on the access hole on stirring motor right side, be arranged on the observation window on access hole, be arranged on the Pneumatic butterfly valve of tank base, wherein, tank body upper portion side wall is vertically installed with liquid-feeding tube, tank body lower part sidewall is vertically installed with drain pipe, heat-insulation layer bottom is provided with cooling water inlet, heat-insulation layer top is provided with coolant outlet, it is characterized in that: in described tank body, be provided with spray nozzle type liquid distribution trough, spray nozzle type liquid distribution trough is connected with liquid-feeding tube, on liquid-feeding tube, be provided with flow controller, in tank body, be provided with the shaft being connected with stirring motor, shaft bottom is provided with taper bit, Pneumatic butterfly valve bottom is provided with funnel, Pneumatic butterfly valve and funnel are flexibly connected, funnel bottom is connected with tremie pipe by sealing ring, on tremie pipe, be provided with ceramic ball valve, tremie pipe bottom is provided with centrifugal mechanism, centrifugal mechanism outlet with leave standstill tank and be connected, leaving standstill tank outlet is connected with vavuum pump, vacuum pump outlet is provided with liquid back pipe, liquid back pipe is connected with charging aperture, on charging aperture and liquid back pipe, be provided with flowmeter counter.
2. Alcohol-settling tank according to claim 1, it is characterized in that: described centrifugal mechanism comprises casing, be arranged on motor on casing, be arranged on the rotary drum that is connected with motor in casing, be arranged on the screw feeder in rotary drum, screw feeder two ends are provided with bearing block, screw feeder bottom is provided with differential mechanism, rotary drum top is provided with slag notch, casing bottom is provided with liquid outlet, and bottom of the drum is provided with liquid level adjustment sheet.
3. Alcohol-settling tank according to claim 1, is characterized in that: described standing tank top is provided with sand rod filter course, and standing pot bottom is provided with finished product discharging opening.
4. Alcohol-settling tank according to claim 1, is characterized in that: on the ellipsoidal head of described observation window bottom, be provided with the explosion-proof lamp of looking.
5. Alcohol-settling tank according to claim 1, is characterized in that: on described ellipsoidal head, be also provided with temperature sensor and pressure sensor, the thermometer and the Pressure gauge that are connected respectively with temperature sensor and pressure sensor.
6. Alcohol-settling tank according to claim 1, is characterized in that: on described stirring motor, be provided with speed regulator, rotational speed governor is connected with shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336122.3U CN203971473U (en) | 2014-06-23 | 2014-06-23 | Alcohol-settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336122.3U CN203971473U (en) | 2014-06-23 | 2014-06-23 | Alcohol-settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971473U true CN203971473U (en) | 2014-12-03 |
Family
ID=51968943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336122.3U Expired - Fee Related CN203971473U (en) | 2014-06-23 | 2014-06-23 | Alcohol-settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971473U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353800A (en) * | 2015-12-11 | 2016-02-24 | 苏州泽达兴邦医药科技有限公司 | Control method of cold precipitation temperature in traditional Chinese medicine alcohol precipitation process |
| CN105582707A (en) * | 2016-01-08 | 2016-05-18 | 安徽华润金蟾药业股份有限公司 | Cinobufagin ethanol precipitation device and method for controlling ethanol adding amount in ethanol precipitation process of cinobufagin |
| CN105694040A (en) * | 2016-03-14 | 2016-06-22 | 四川天科技股份有限公司 | Process for heat dispersion purification under pressure during preparation of polyethersulfone resin |
| CN108996048A (en) * | 2018-07-09 | 2018-12-14 | 湘潭大学 | A kind of high-temp liquid dump tank buffer structure |
| CN111481954A (en) * | 2020-04-24 | 2020-08-04 | 天津市中环系统工程有限责任公司 | Alcohol precipitation method capable of automatically sucking supernatant |
-
2014
- 2014-06-23 CN CN201420336122.3U patent/CN203971473U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353800A (en) * | 2015-12-11 | 2016-02-24 | 苏州泽达兴邦医药科技有限公司 | Control method of cold precipitation temperature in traditional Chinese medicine alcohol precipitation process |
| CN105353800B (en) * | 2015-12-11 | 2017-09-15 | 苏州泽达兴邦医药科技有限公司 | A kind of control method of the cold heavy temperature of Chinese medicine alcohol precipitation process |
| CN105582707A (en) * | 2016-01-08 | 2016-05-18 | 安徽华润金蟾药业股份有限公司 | Cinobufagin ethanol precipitation device and method for controlling ethanol adding amount in ethanol precipitation process of cinobufagin |
| CN105694040A (en) * | 2016-03-14 | 2016-06-22 | 四川天科技股份有限公司 | Process for heat dispersion purification under pressure during preparation of polyethersulfone resin |
| CN108996048A (en) * | 2018-07-09 | 2018-12-14 | 湘潭大学 | A kind of high-temp liquid dump tank buffer structure |
| CN111481954A (en) * | 2020-04-24 | 2020-08-04 | 天津市中环系统工程有限责任公司 | Alcohol precipitation method capable of automatically sucking supernatant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shangqiu Meilan Biological Engineering Co., Ltd. Assignor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Contract record no.: 2016410000015 Denomination of utility model: Alcohol precipitation tank Granted publication date: 20141203 License type: Exclusive License Record date: 20160906 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alcohol precipitation tank Effective date of registration: 20161216 Granted publication date: 20141203 Pledgee: Bank of China Limited by Share Ltd Zhecheng branch Pledgor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Registration number: 2016990001115 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shangqiu Meilan Biological Engineering Co., Ltd. Assignor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Contract record no.: 2016410000015 Date of cancellation: 20170428 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180320 Granted publication date: 20141203 Pledgee: Bank of China Limited by Share Ltd Zhecheng branch Pledgor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Registration number: 2016990001115 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alcohol precipitation tank Effective date of registration: 20180320 Granted publication date: 20141203 Pledgee: Bank of China Limited by Share Ltd Zhecheng branch Pledgor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Registration number: 2018990000207 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190318 Granted publication date: 20141203 Pledgee: Bank of China Limited by Share Ltd Zhecheng branch Pledgor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Registration number: 2018990000207 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alcohol precipitation tank Effective date of registration: 20190318 Granted publication date: 20141203 Pledgee: Bank of China Limited by Share Ltd Zhecheng branch Pledgor: Henan Zhongsheng Animal Pharmaceutical Co., Ltd. Registration number: 2019990000228 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200310 Granted publication date: 20141203 Pledgee: Bank of China Limited by Share Ltd Zhecheng branch Pledgor: HENAN ZHONGSHENG ANIMAL PHARMACEUTICAL Co.,Ltd. Registration number: 2019990000228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |