CN207507064U - A kind of thickener underflow system - Google Patents
A kind of thickener underflow system Download PDFInfo
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- CN207507064U CN207507064U CN201721559805.5U CN201721559805U CN207507064U CN 207507064 U CN207507064 U CN 207507064U CN 201721559805 U CN201721559805 U CN 201721559805U CN 207507064 U CN207507064 U CN 207507064U
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- valve
- pulp pump
- branch pipe
- underflow
- conveyance conduit
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- 239000002562 thickening agent Substances 0.000 title claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 238000010008 shearing Methods 0.000 abstract description 15
- 239000002002 slurry Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of thickener underflow system, including：First conveyance conduit and the second conveyance conduit and input channel；First conveyance conduit is equipped with the first valve and is connected with the first Pulp pump of the first delivery branch pipe and first circulation branch pipe, first delivery branch pipe is connected with external equipment, first circulation branch pipe is connected with input channel, first conveying branch road is equipped with the second valve, and first circulation branch road is equipped with third valve；Second conveyance conduit is equipped with the 4th valve and is connected with the second Pulp pump of the second delivery branch pipe and second circulation branch pipe, and the second conveying branch road is equipped with the 5th valve, and second circulation branch road is equipped with the 6th valve.This system can be achieved at the same time conveying function and shearing circulatory function and can flexibly switch；And relative to traditional underflow systems, when realizing conveying function, the unlatching quantity of valve can be reduced, therefore system power dissipation can be reduced；Secondly, it can be achieved that the diversification of underflow systems function while valve quantity is not increased.
Description
Technical field
The utility model is related to concentrator technical field, more particularly to a kind of thickener underflow system.
Background technology
Concentrator is widely used in the industries such as mine, metallurgy, chemical industry, environmental protection, using particularly extensively in the industry of mine, is
The important solid-liquid separating equipment in ore dressing plant at present.A wherein part of the underflow systems as concentrator, plays concentrator performance
Vital effect.
It please refers to Fig.1, Fig. 1 is a kind of thickener underflow systematic schematic diagram of the prior art, because Pulp pump is highly concentrated in conveying
Slurry pump impeller is easy to wear when spending underflow, therefore by the way of two pumps the using and the reserved, it, can when an impeller of pump serious wear
It is immediately switched to work on another pump, does not influence the normal operation of whole system.10,11,12 manually-operated gates are in normal in Fig. 1
Open position is only closed in follow-up pipeline and valve when needs are safeguarded and replaced.1-9 electric switching valves are shut down in concentrator in Fig. 1
Closed state is under state, opens and closes the different function that underflow systems can be realized on demand.
Thickener underflow system mainly includes two big functions, can mutually switch between two big functions：
Conveying function：Dense 13 high-concentration underflow of motor spindle underflow cylinder is delivered to external equipment 16.It is as shown in Figure 1, same
Shi Kaiqi electrically operated valves 2,4,6 and other electrically operated valves remain turned-off, you can underflow is delivered to by outside by Pulp pump 15 and is set
It is standby.Similarly, Open valve 1,3,6 and other electrically operated valves remain turned-off, can be delivered to outside by underflow by Pulp pump 17 and set
Standby 16.
Shear circulatory function：Dense 13 high-concentration underflow of motor spindle underflow cylinder is delivered to concentrator top low concentration area
Domain avoids underflow (ore pulp) excessive concentration inside concentrator, realizes that underflow (ore pulp) circulates inside concentrator, prevents underflow
It is hardened, reduce the risk of concentrator pressure rake.As shown in Figure 1, electrically operated valve 2,4,5,7 and the holding of other electrically operated valves are opened simultaneously
It closes, thickener underflow shearing cycle can be realized by starting Pulp pump 15.Similarly, at the same open electrically operated valve 1,3,5,7 and other
Valve remains turned-off, and thickener underflow shearing cycle can be realized by starting Pulp pump 17.
For underflow ore pulp settlement compaction in pipeline is avoided to block pipeline, underflow systems complete above-mentioned conveying function or
After person shears circulatory function, need to be rinsed pipeline used.
As shown in Figure 1,15 place pipeline of Pulp pump is completed after conveying function (valve 2,4,6 is opened at this time), to close slurry
Pump 15 simultaneously closes off electrically operated valve 2 and opens electrically operated valve 9.Pulp pump 15 is opened, using 15 power of Pulp pump to follow-up pipeline
It is rinsed.Stop Pulp pump 15 after the completion of rinsing and close valve 9.
15 place pipeline of Pulp pump is completed after shearing circulatory function (valve 2,4,5,7 is opened at this time), to close Pulp pump 15
It simultaneously closes off electrically operated valve 2 and opens electrically operated valve 9.Pulp pump 15 is opened, follow-up pipeline is carried out using 15 power of Pulp pump
It rinses.Valve 7 is first closed after the completion of rinsing, prevents 14 inside ore pulp of pond body from pouring in down a chimney into pipeline.Pulp pump 15 is then shut off, is closed
Valve closing door 9.
It is also such for 17 place pipeline of Pulp pump.
Problem of the existing technology：
1st, it is only capable of realizing simple function or conveying or cycle.
2nd, it after above-mentioned underflow systems have realized a certain function, is both needed to be rinsed pipeline where the pump by Pulp pump.
It is longer the time required to switching between two kinds of functions, it causes whole system response cycle elongated, reduces production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of thickener underflow system, can effectively solve that production efficiency is low etc. to ask
Topic.
In order to solve the above technical problems, the utility model provides following technical solution：
A kind of thickener underflow system, including：The first conveyance conduit connected with the underflow cylinder of concentrator and the second conveying
Pipeline and with the input channel that is connected inside the pond body of the concentrator；
First conveyance conduit is equipped with the first valve, and the outlet of first conveyance conduit is equipped with the first Pulp pump,
The outlet of first Pulp pump is connected with the first delivery branch pipe and first circulation branch pipe, and first delivery branch pipe and outside are set
Standby connection, the first circulation branch pipe are connected with the input channel, and the first conveying branch road is equipped with the second valve, described
First circulation branch road is equipped with third valve；
Second conveyance conduit is equipped with the 4th valve, and the outlet of second conveyance conduit is equipped with the second Pulp pump,
The outlet of second Pulp pump is connected with the second delivery branch pipe and second circulation branch pipe, second delivery branch pipe and described outer
Portion's equipment connection, the second circulation branch pipe are connected with the input channel, and the second conveying branch road is equipped with the 5th valve,
The second circulation branch road is equipped with the 6th valve.
Preferably, the first flushing pipe and and described second connected with the entrance of first Pulp pump is further included
Second flushing pipe of the entrance connection of Pulp pump, first flushing pipe are equipped with the 7th valve, second flush pipe
Road is equipped with the 8th valve.
Preferably, the input channel is equipped with the 9th valve.
Preferably, first conveyance conduit is equipped with the tenth valve, and the tenth valve is located at the underflow cylinder and institute
Between stating the first valve, second conveyance conduit is equipped with the 11st valve, and the 11st valve is located at the underflow cylinder
Between the 4th valve.
Preferably, the input channel is equipped with the 12nd valve, and the 12nd valve is located at the pond body and described
Between 9th valve.
Preferably, the tenth valve, the 11st valve and the 12nd valve are manually-operated gate.
Preferably, first valve, second valve, the third valve, the 4th valve, the 5th valve
Door, the 6th valve, the 7th valve, the 8th valve, the 9th valve are electrically operated valve.
Compared with prior art, above-mentioned technical proposal has the following advantages：
A kind of thickener underflow system provided by the utility model, in use, opening the first valve and second simultaneously
Valve, and other valves is kept to close, opening the first Pulp pump can realize the pulp conveying in underflow cylinder to external equipment
Function；The 4th valve and the 5th valve are similarly opened, and other valves is kept to close, the second Pulp pump is opened and conveying can be realized
Function.Secondly in order to avoid concentrator inside pulp density is excessively high, the high-concentration ore slurry of dense motor spindle underflow cylinder can be conveyed
The pond body relatively low to concentrator top concentration range, while the first valve of Open valve, third valve, and other valves is kept to close
It closes, opens the first Pulp pump and shearing circulatory function can be realized；Similarly, while the 4th valve and the 6th valve are opened, and keep
Other valves are closed, and open the second Pulp pump and shearing circulatory function can be realized.Conveying function can be achieved at the same time in this underflow systems
Shearing cycle can be realized by the second Pulp pump while conveying function is realized with shearing circulatory function, such as the first Pulp pump
Function；And relative to traditional underflow systems, when realizing conveying function, the unlatching quantity of valve can be reduced, therefore can drop
Low system power dissipation, and then play the role of energy-saving and environment-friendly；Secondly, it can be achieved that underflow systems work(while valve quantity is not increased
The diversification of energy；In addition the underflow systems can realize conveying function and shear the flexible switching of circulatory function, such as the first slurry
Pump is when realizing conveying function, the first valve and the second valve opening, closes the second valve at this time, and opening third valve can be real
Now shear circulatory function.
Description of the drawings
It, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical solution of the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of thickener underflow systematic schematic diagram of the prior art；
A kind of thickener underflow systematic schematic diagram that Fig. 2 is provided by a kind of specific embodiment of the utility model.
Specific embodiment
It is understandable in order to which the above-mentioned purpose of the utility model, feature and advantage is enable to become apparent, it is right below in conjunction with the accompanying drawings
Specific embodiment of the present utility model is described in detail.
Detail is elaborated in the following description in order to fully understand the utility model.But the utility model can
Implemented with a variety of different from other manner described here, those skilled in the art can be without prejudice to the utility model connotation
In the case of do similar popularization.Therefore the utility model is not limited by following public specific embodiment.
It please refers to Fig.2, a kind of thickener underflow system that Fig. 2 is provided by a kind of specific embodiment of the utility model is former
Reason figure.
A kind of specific embodiment of the utility model provides a kind of thickener underflow system, including：With concentrator
The first conveyance conduit and the second conveyance conduit and defeated with being connected inside the pond body 202 of concentrator that underflow cylinder 201 connects
Enter pipeline；First conveyance conduit is equipped with the first valve 2-1, and the outlet of the first conveyance conduit is equipped with the first Pulp pump 203, and first
The outlet of Pulp pump 203 is connected with the first delivery branch pipe and first circulation branch pipe, and the first delivery branch pipe and external equipment 204 connect
It connects, first circulation branch pipe is connected with input channel, and the first conveying branch road is equipped with the second valve 2-2, and first circulation branch road is set
There is third valve 2-3；Second conveyance conduit is equipped with the 4th valve 2-4, and the outlet of the second conveyance conduit is equipped with the second Pulp pump
205, the outlet of the second Pulp pump 205 is connected with the second delivery branch pipe and second circulation branch pipe, and the second delivery branch pipe and outside are set
Standby 204 connection, second circulation branch pipe are connected with input channel, and the second conveying branch road is equipped with the 5th valve 2-5, second circulation branch
Road is equipped with the 6th valve 2-6.
During using a kind of thickener underflow system provided in this embodiment, while open the first valve 2-1 and the second valve
2-2, and other valves is kept to close, the first Pulp pump 203 of unlatching, which can be realized, sets the pulp conveying in underflow cylinder 201 to outside
Standby 204 function；The 4th valve 2-4 and the 5th valve 2-5 is similarly opened, and other valves is kept to close, opens the second slurry
Conveying function can be realized in pump 205.It secondly, can be by dense motor spindle underflow cylinder in order to avoid concentrator inside pulp density is excessively high
201 high-concentration ore slurry is delivered to the relatively low pond body 202 of concentrator top concentration range, while the first valve of Open valve 2-1,
Third valve 2-3, and other valves is kept to close, it opens the first Pulp pump 203 and shearing circulatory function can be realized；Similarly, together
Shi Kaiqi the 4th valve 2-4 and the 6th valve 2-6, and other valves is kept to close, the second Pulp pump 205 of unlatching, which can be realized, to be cut
Cut circulatory function.
Importantly, above-mentioned underflow systems can be realized while realize conveying function and shear circulatory function, such as the first slag
Stock pump 203 can realize shearing circulatory function while conveying function is realized by the second Pulp pump 205；And relative to tradition
Underflow systems, when realizing conveying function, the unlatching quantity of valve can be reduced, therefore system power dissipation can be reduced, and then play
Energy-saving and environment-friendly effect；Secondly, it can be achieved that the diversification of underflow systems function while valve quantity is not increased；In addition the bottom
Streaming system can realize conveying function and shear the flexible switching of circulatory function, such as the first Pulp pump 203 is realizing conveying function
When, the first valve 2-1 and the second valve 2-2 are opened, and close the second valve 2-2 at this time, and unlatching third valve 2-3, which can be realized, to be cut
Cut circulatory function.
Further, further include the first flushing pipe for being connected with the entrance of the first Pulp pump 203 and with the second slurry
Second flushing pipe of the entrance connection of pump 205, the first flushing pipe are equipped with the 7th valve 2-7, are set on the second flushing pipe
There is the 8th valve 2-8.In the present embodiment in order to prevent ore pulp in pipeline settlement compaction and block pipeline, using the first slag
203 or second Pulp pump 205 of stock pump is rinsed pipeline, and such as the first Pulp pump 203 closes first after conveying function is completed
Pulp pump 203 simultaneously closes off the first valve 2-1, is then turned on the 7th valve 2-7, is then turned on the first Pulp pump 203, utilizes
One Pulp pump, 203 power is rinsed subsequent pipeline, stops the first Pulp pump 203 after the completion of rinsing and closes the 7th valve 2-
7；First Pulp pump 203 closes the first Pulp pump 203, simultaneously closes off the first valve after completing to shear circulatory function
2-1 is then turned on the first Pulp pump 203, subsequent pipeline is rinsed using 203 power of the first Pulp pump, after the completion of flushing
The first Pulp pump 203 is closed, closes the 7th valve 2-7, therefore this system states conveying function or shearing cycle in realization
The flushing to pipeline can be achieved after function, above-mentioned first slag can refer to for the flushing of the pipeline where the second Pulp pump 205
The flushing principle of stock pump 203, details are not described herein again.Pipe flushing function can utilize another Pulp pump for having neither part nor lot in work into
Row, such as in the first Pulp pump 203 after shearing circulatory function is switched to, the second Pulp pump can be used in the first delivery branch pipe
205 are rinsed, and need to open the second Pulp pump 205 and the 8th valve 2-8 and the 5th valve 2-5 at this time；First Pulp pump 203
After conveying function is switched to, input channel can be used the second Pulp pump 205 and be rinsed, and need to open the second Pulp pump at this time
205 and the 8th valve 2-8 and the 6th valve 2-6.Certain second Pulp pump 205 is realizing conveying function or shearing cycle work(
Can the first Pulp pump 203 can also be used later to clean the second delivery branch pipe or conveyance conduit.Therefore pipeline punching can be saved
It washes the time, reduces system response time, improve production efficiency.
Specifically, input channel is equipped with the 9th valve 2-9.Wherein when realizing conveying function, need to close the 9th valve
Door 2-9, realize shear circulatory function when, need to open the 9th valve 2-9, realizing needs closing the after shearing circulatory function
Nine valve 2-9, in addition the first Pulp pump 203 or the second Pulp pump 205 realize shearing circulatory function and complete pipe flushing it
Afterwards, it can prevent 202 inside ore pulp of pond body from pouring in down a chimney in pipeline by the 9th valve 2-9.
For the ease of the maintenance of system, in the present embodiment, the first conveyance conduit is equipped with the tenth valve 2-10, the tenth valve
Door 2-10 is located between 201 and first valve 2-1 of underflow cylinder, and the second conveyance conduit is equipped with the 11st valve 2-11, and the 11st
Valve 2-11 is located between 201 and the 4th valve 2-4 of underflow cylinder.In addition, input channel be equipped with the 12nd valve 2-12, the tenth
Two valve 2-12 are located between 202 and the 9th valve 2-9 of pond body.Tenth valve 2-10, the 11st valve 2-11 and the 12nd valve
Door 2-12 is in normally open, is only closed in the pipeline and valve subsequently connected when parts need and safeguard and replace.
Wherein the tenth valve 2-10, the 11st valve 2-11 and the 12nd valve 2-12 are both preferably manually-operated gate.
In addition for the ease of the control of system, the first valve 2-1, the second valve 2-2, third valve 2-3, the 4th valve 2-
4th, the 5th valve 2-5, the 6th valve 2-6, the 7th valve 2-7, the 8th valve 2-8, the 9th valve 2-9 are both preferably motor-driven valve
Door.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
A kind of thickener underflow system provided by the utility model is described in detail above.It is used herein
Specific case is expounded the principle and embodiment of the utility model, and the explanation of above example is only intended to help to manage
Solve the method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not
Be detached from the utility model principle under the premise of, can also to the utility model, some improvement and modification can also be carried out, these improve and repair
Decorations are also fallen into the protection domain of the utility model claims.The foregoing description of the disclosed embodiments makes this field special
Industry technical staff can realize or using the utility model.To a variety of modifications of these embodiments to the professional technique people of this field
It will be apparent for member, the general principles defined herein can be in the spirit or scope for not departing from the utility model
In the case of, it realizes in other embodiments.Therefore, the utility model is not intended to be limited to these implementations shown in this article
Example, and it is to fit to the most wide range consistent with the principles and novel features disclosed herein.
Claims (7)
1. a kind of thickener underflow system, which is characterized in that including：The first conveying connected with the underflow cylinder (201) of concentrator
Pipeline and the second conveyance conduit and the input channel being connected with pond body (202) inside of the concentrator；
First conveyance conduit is equipped with the first valve (2-1), and the outlet of first conveyance conduit is equipped with the first Pulp pump
(203), the outlet of first Pulp pump (203) is connected with the first delivery branch pipe and first circulation branch pipe, first conveying
Branch pipe and external equipment (204) connection, the first circulation branch pipe are connected with the input channel, the first conveying branch road
Equipped with the second valve (2-2), the first circulation branch road is equipped with third valve (2-3)；
Second conveyance conduit is equipped with the 4th valve (2-4), and the outlet of second conveyance conduit is equipped with the second Pulp pump
(205), the outlet of second Pulp pump (205) is connected with the second delivery branch pipe and second circulation branch pipe, second conveying
Branch pipe and the external equipment (204) connection, the second circulation branch pipe are connected with the input channel, the second conveying branch
Road is equipped with the 5th valve (2-5), and the second circulation branch road is equipped with the 6th valve (2-6).
2. thickener underflow system according to claim 1, which is characterized in that further include and first Pulp pump
(203) the first flushing pipe of entrance connection and the second flush pipe connected with the entrance of second Pulp pump (205)
Road, first flushing pipe are equipped with the 7th valve (2-7), and second flushing pipe is equipped with the 8th valve (2-8).
3. thickener underflow system according to claim 2, which is characterized in that the input channel is equipped with the 9th valve
(2-9)。
4. thickener underflow system according to claim 3, which is characterized in that first conveyance conduit is equipped with the tenth
Valve (2-10), the tenth valve (2-10) are described between the underflow cylinder (201) and first valve (2-1)
Second conveyance conduit is equipped with the 11st valve (2-11), the 11st valve (2-11) positioned at the underflow cylinder (201) and
Between 4th valve (2-4).
5. thickener underflow system according to claim 4, which is characterized in that the input channel is equipped with the 12nd valve
Door (2-12), the 12nd valve (2-12) is between the pond body (202) and the 9th valve (2-9).
6. thickener underflow system according to claim 5, which is characterized in that the tenth valve (2-10), described
11 valves (2-11) and the 12nd valve (2-12) are manually-operated gate.
7. thickener underflow system according to claim 6, which is characterized in that first valve (2-1), described second
Valve (2-2), the third valve (2-3), the 4th valve (2-4), the 5th valve (2-5), the 6th valve
(2-6), the 7th valve (2-7), the 8th valve (2-8), the 9th valve (2-9) are electrically operated valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559805.5U CN207507064U (en) | 2017-11-21 | 2017-11-21 | A kind of thickener underflow system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559805.5U CN207507064U (en) | 2017-11-21 | 2017-11-21 | A kind of thickener underflow system |
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| Publication Number | Publication Date |
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| CN207507064U true CN207507064U (en) | 2018-06-19 |
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ID=62539405
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754396A (en) * | 2017-11-21 | 2018-03-06 | 飞翼股份有限公司 | A kind of thickener underflow system |
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2017
- 2017-11-21 CN CN201721559805.5U patent/CN207507064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754396A (en) * | 2017-11-21 | 2018-03-06 | 飞翼股份有限公司 | A kind of thickener underflow system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thickener underflow system Effective date of registration: 20200703 Granted publication date: 20180619 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
|
| 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 |
Date of cancellation: 20210722 Granted publication date: 20180619 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
|
| 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: Underflow system of thickener Effective date of registration: 20210811 Granted publication date: 20180619 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |
|
| 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 |
Granted publication date: 20180619 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |