CN106693457A - Energy-saving muddy water processor with backwashing function - Google Patents
Energy-saving muddy water processor with backwashing function Download PDFInfo
- Publication number
- CN106693457A CN106693457A CN201710004097.7A CN201710004097A CN106693457A CN 106693457 A CN106693457 A CN 106693457A CN 201710004097 A CN201710004097 A CN 201710004097A CN 106693457 A CN106693457 A CN 106693457A
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- Prior art keywords
- water
- driving wheel
- contact block
- valve
- settling tank
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to an energy-saving muddy water processor with a backwashing function. The energy-saving muddy water processor comprises a water feeding mechanism, a water treatment mechanism, a PLC and a control mechanism; the water feeding mechanism comprises a water feeding tube, a sewage discharge tube, a motor, a second driven wheel, a first driving wheel, a first driven wheel, a second driving wheel, a connecting rod, a first valve and a second valve, the water treatment mechanism comprises a water purifying tube, a second precipitation tank, one connecting tube, a backwashing water tank, a backwashing water pump, a backwashing water tube, another connecting tube and a first precipitation tank, and the control mechanism comprises a pedestal, a first spring, a second spring, an upper touch block and a lower touch block. The first precipitation tank is used for precipitating, clean water enters the second precipitating tank and undergoes secondary precipitation to obtain qualified water; and when mud in the first precipitating tank and the second precipitating tank is too much, the control mechanism controls the opening and the closing of the water feeding tube and the opening of the sewage discharge tube, and the water pump is started to carry out backwashing, so muddy water is automatically filtered, and can be recycled.
Description
Technical field
The present invention relates to water treatment field, more particularly to a kind of energy-saving slurry treatment device with backwashing function.
Background technology
In the recovery process of ore, ore is developed frequently with water flushing unit water, so as to produce substantial amounts of mud
Pulp-water.If directly discharged, environment certainly will be caused harm, existing way is typically with blocking grid baffle plate Littoral Barrier, but only
The silt of bulky grain can be intercepted, treatment effect is not good, existing slurry treatment device typically consumes energy larger, or is entered with chemicals
Row treatment, wastes ample resources, and labor management is needed in processing procedure, is unfavorable for automatic management, it is necessary to substantial amounts of work
Power cost.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided one kind has backwash work(
The energy-saving slurry treatment device of energy.
The technical solution adopted for the present invention to solve the technical problems is：A kind of energy-saving mud with backwashing function
Hydrotreater, including water intake mechanism, water process mechanism, PLC and controlling organization；
The water intake mechanism include water inlet pipe, blow-off pipe, motor, the second driven pulley, the first driving wheel, the first driven pulley,
Second driving wheel, connecting rod, the first valve and the second valve, the water inlet pipe are connected with blow-off pipe, and first valve is arranged on
On blow-off pipe, second valve is arranged on water inlet pipe, and first driving wheel is coaxially fixed with the first valve, and described second
Driving wheel is coaxially fixed with the second valve, and first driving wheel is engaged with the first driven pulley, second driving wheel and second
Driven pulley is engaged, and the motor drives the rotation of the first driving wheel, and second driving wheel is connected to the first driving wheel by connecting rod
On, second driving wheel is coaxially disposed with the first driving wheel, and first driven pulley and the second driven pulley are respectively positioned on the first valve
Between door and the second valve, first driven pulley is opposite with the rotation direction of the second driven pulley；
The water process mechanism includes pure water pipe, the second settling tank, communicating pipe, backwash water tank, backwash pump, recoil
Wash water pipe, communicating pipe and the first settling tank, the pure water pipe are arranged on the top of the second settling tank, and second settling tank passes through
It is arranged on the top of the first settling tank communicating pipe, the backwash water tank is connected by backwashing water pipe with the second settling tank, institute
Backwash pump is stated in the backwash pump, the backwash pump is electrically connected with PLC, the water inlet pipe and the first settling tank
Bottom connection；
The controlling organization includes base, the first spring, second spring, upper contact block and lower contact block, and the base is by the
One spring is connected on the first settling tank, and the base is located at the lower section of the first settling tank, one end connection of the second spring
On the lower surface of the first settling tank, the other end of the second spring is connected on contact block, and the second spring is touched with upper
Block is respectively positioned on the lower section of the first settling tank, and the lower contact block is arranged on the upper surface of base, and the upper contact block is located at lower contact block
Surface, gap is provided between the upper contact block and lower contact block, the lower contact block is electrically connected with PLC.
Preferably, in order to increase electric conductivity, shell fragment is additionally provided with the upper contact block, the shell fragment is located at upper contact block with
Between contact block.
Preferably, in order to prevent water process mechanism from damaging upper contact block and lower contact block by pressure, the base top is additionally provided with pillar,
The pillar is vertically arranged on the upper surface of base, and space is provided between the pillar and the first sedimentation basin, the pillar
Length is more than upper contact block and the summation of lower contact block length.
Preferably, in order to protect spring, bellows is also arranged with first spring.
Preferably, the firmness in order to increase bellows, the bellows is steel band bellows.
Preferably, being more convenient in order that backwashing, the height of the backwash water tank is higher than the first settling tank.
Backwash above can produce certain hydraulic pressure between water tank and the first settling tank, so that convenient backwash.
Preferably, opening and closing valve for convenience, first valve and the second valve are stop valve.
Stop valve is opened and closed by rotating, just facilitate by be arranged on the rotation of stop valve gear come
Control.
Preferably, controlling for convenience, the motor is servomotor.
Preferably, in order to protect the first driving wheel, the second driving wheel, the first driven pulley and the second driven pulley, described
Organic oil is applied between one driving wheel and the first driven pulley, organic oil is applied between second driving wheel and the second driven pulley.
Preferably, the firmness in order to increase pillar, the making material that the pillar is is steel.
The beneficial effects of the invention are as follows, should have backwashing function energy-saving slurry treatment device in, pass through first into
Water pipe enters slime water, is then precipitated by the first settling tank, and more clean water carries out two into the second settling tank
Secondary precipitation, so that qualified water is obtained, when the mud in the first settling tank and the second settling tank is excessive, by controlling organization control
The closing of water inlet pipe processed, the unlatching of blow-off pipe, while open water pump being backwashed, realizes the automation of filtering slime water,
And can recycle.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of energy-saving slurry treatment device of the present invention with backwashing function；
Fig. 2 is the A portions enlarged drawing of Fig. 1；
Fig. 3 is the structural representation of the energy-saving water intake mechanism with backwashing function of the present invention；
Fig. 4 is the connection knot of the energy-saving motor with backwashing function of the present invention, the first driving wheel and the first driven pulley
Structure schematic diagram；
In figure：1. pure water pipe, 2. the second settling tank, 3. communicating pipe, 4. the first settling tank, 5. the first driven pulley, 6. blowdown
Manage, 7. water inlet pipe, 8. motor, 9. the second driven pulley, 10. the second driving wheel, 11. first driving wheels, 12. connecting rods, 13. first bullets
Spring, 14. bases, 15. backwash water tanks, 16. water pumps, 17. backwash water pipes, 18. second springs, contact block on 19., 20. shell fragments,
21. pillars, 22. times contact blocks, 23. first valves, 24. second valves.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As described in Fig. 1-Fig. 4, a kind of energy-saving slurry treatment device with backwashing function, including water intake mechanism, water
Processing mechanism, PLC and controlling organization；
The water intake mechanism include water inlet pipe 7, blow-off pipe 6, motor 8, the second driven pulley 9, the first driving wheel 11, first from
Driving wheel 5, the second driving wheel 10, connecting rod 12, the first valve 23 and the second valve 24, the water inlet pipe 7 are connected with blow-off pipe 6, institute
State the first valve 23 to be arranged on blow-off pipe 6, second valve 24 is arranged on water inlet pipe 7, first driving wheel 11 with
First valve 23 is coaxial fixed, second driving wheel 10 and the coaxial fixation of the second valve 24, first driving wheel 11 and the
One driven pulley 5 is engaged, and second driving wheel 10 is engaged with the second driven pulley 9, and the motor 8 drives the first driving wheel 11 to revolve
Turn, second driving wheel 10 is connected on the first driving wheel 11 by connecting rod 12, second driving wheel 10 and first drives
Wheel 11 is coaxially disposed, and the driven pulley 9 of first driven pulley 5 and second is respectively positioned between the first valve 23 and the second valve 24, institute
State the first driven pulley 5 opposite with the rotation direction of the second driven pulley 9；
The water process mechanism includes pure water pipe 1, the second settling tank 2, communicating pipe 3, backwash water tank 15, backwash pump
16th, backwash water pipe 17, the settling tank 4 of communicating pipe 3 and first, the pure water pipe 1 is arranged on the top of the second settling tank 2, described
Second settling tank 2 passes through to be arranged on the top of the first settling tank 4 communicating pipe 3, and the backwash water tank 15 is by backwashing water pipe
17 are connected with the second settling tank 2, and the backwash pump 16 is located in backwash pump 16, the backwash pump 16 and PLC
Electrical connection, the water inlet pipe 7 is connected with the bottom of the first settling tank 4；
The controlling organization includes base 14, the first spring 13, second spring 18, upper contact block 19 and lower contact block 22, described
Base 14 is connected on the first settling tank 4 by the first spring 13, and the base 14 is located at the lower section of the first settling tank 4, described
One end of second spring 18 is connected on the lower surface of the first settling tank 4, and the other end of the second spring 18 is connected to and touches
On block 19, the second spring 18 is respectively positioned on the lower section of the first settling tank 4 with upper contact block 19, and the lower contact block 22 is arranged on base
On 14 upper surface, the upper contact block 19 is located at the surface of lower contact block 22, is provided between the upper contact block 19 and lower contact block 22
Gap, the lower contact block 22 is electrically connected with PLC.
Preferably, in order to increase electric conductivity, shell fragment 20 is additionally provided with the upper contact block 19, the shell fragment 20 is located at upper touching
Between block 19 and lower contact block 22.
Preferably, in order to prevent water process mechanism from damaging upper contact block 19 and lower contact block 22 by pressure, the top of the base 14 also sets
There is pillar 21, the pillar 21 is vertically arranged on the upper surface of base 14, be provided between the sedimentation basin of the pillar 21 and first
Space, the length of the pillar 21 is more than upper contact block 19 and the summation of the lower length of contact block 22.
Preferably, in order to protect spring, bellows is also arranged with first spring 13.
Preferably, the firmness in order to increase bellows, the bellows is steel band bellows.
Preferably, being more convenient in order that backwashing, the height of the backwash water tank 15 is higher than the first settling tank 4.
Certain hydraulic pressure can be produced between the settling tank 4 of backwash water tank 15 and first above, so that convenient recoil
Wash.
Preferably, opening and closing valve for convenience, the valve 23 of first valve 22 and second is stop valve.
Stop valve is opened and closed by rotating, just facilitate by be arranged on the rotation of stop valve gear come
Control.
Preferably, controlling for convenience, the motor 8 is servomotor.
Preferably, in order to protect the first driving wheel 11, the second driving wheel 10, the first driven pulley 5 and the second driven pulley 9,
Organic oil is applied between the driven pulley 5 of first driving wheel 11 and first, is applied between the driven pulley 9 of second driving wheel 10 and second
Organic oil.
Preferably, the firmness in order to increase pillar 21, the making material that the pillar 21 is is steel.
Operationally, slime water enters from water inlet pipe 7, is precipitated subsequently into the first settling tank 4, more clean water
Secondary precipitation is carried out into the second settling tank 2, adjusting the height of the second settling tank 2 can adjust the cleanliness factor of water, then from water purification
Pipe 1 is discharged, and so as to be used, a part of water purification enters backwash water tank 15, when in the first settling tank 4 and the second settling tank 2
Mud it is excessive when, the weight of the first settling tank 4 and the second settling tank 2 can become weight, so that the first spring 13 compresses, make first
Contact block and the second contact block are against so as to electric signal is sent to PLC, the unlatching of PLC controlled motors 8 and water pump 16, motor 8 drives
First driving wheel 11 and the second driving wheel 10 rotate, so as to drive the first driven pulley 5 and the second driven pulley 9 to rotate, because first from
The direction of rotation of the driven pulley 9 of driving wheel 5 and second leads to conversely, just close the second valve 24 while opening the first valve 23
Water pump 16 is crossed the water in backwash water tank 15 to rinse the first settling tank 4 of the second settling tank 2, then is discharged by blow-off pipe 6.
Compared with prior art, it is somebody's turn to do in the energy-saving slurry treatment device with backwashing function, first by water inlet pipe 7
Enter slime water, then precipitated by the first settling tank 4, more clean water carries out secondary into the second settling tank 2
Precipitation, so that qualified water is obtained, when the mud in the first settling tank 4 and the second settling tank 2 is excessive, by controlling organization control
The closing of water inlet pipe processed 7, the unlatching of blow-off pipe 6, while open water pump 16 being backwashed, realizes the automatic of filtering slime water
Change, and can recycle.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of energy-saving slurry treatment device with backwashing function, it is characterised in that including water intake mechanism, water treatment machine
Structure, PLC and controlling organization；
The water intake mechanism include water inlet pipe (7), blow-off pipe (6), motor (8), the second driven pulley (9), the first driving wheel (11),
First driven pulley (5), the second driving wheel (10), connecting rod (12), the first valve (23) and the second valve (24), the water inlet pipe
(7) connected with blow-off pipe (6), first valve (23) is arranged on blow-off pipe (6), second valve (24) be arranged on into
On water pipe (7), first driving wheel (11) is coaxial with the first valve (23) fixed, second driving wheel (10) and the second valve
Door (24) is coaxially fixed, and first driving wheel (11) is engaged with the first driven pulley (5), second driving wheel (10) and second
Driven pulley (9) is engaged, and the motor (8) drives the first driving wheel (11) rotation, and second driving wheel (10) is by connecting rod
(12) it is connected on the first driving wheel (11), second driving wheel (10) is coaxially disposed with the first driving wheel (11), described
One driven pulley (5) and the second driven pulley (9) are respectively positioned between the first valve (23) and the second valve (24), first driven pulley
(5) rotation direction with the second driven pulley (9) is opposite；
The water process mechanism includes pure water pipe (1), the second settling tank (2), communicating pipe (3), backwash water tank (15), backwash
Water pump (16), backwash water pipe (17), communicating pipe (3) and the first settling tank (4), the pure water pipe (1) are arranged on the second precipitation
The top of case (2), second settling tank (2) is arranged on the top of the first settling tank (4), the recoil by communicating pipe (3)
Water tank (15) is connected by backwashing water pipe (17) with the second settling tank (2), and the backwash pump (16) is positioned at backwash
In water pump (16), the backwash pump (16) electrically connects with PLC, and the water inlet pipe (7) connects with the bottom of the first settling tank (4)
It is logical；
The controlling organization includes base (14), the first spring (13), second spring (18), upper contact block (19) and lower contact block
(22), the base (14) is connected on the first settling tank (4) by the first spring (13), and the base (14) is heavy positioned at first
The lower section of shallow lake case (4), one end of the second spring (18) is connected on the lower surface of the first settling tank (4), second bullet
The other end of spring (18) is connected on contact block (19), and the second spring (18) is respectively positioned on the first settling tank with upper contact block (19)
(4) lower section, the lower contact block (22) is arranged on the upper surface of base (14), and the upper contact block (19) is positioned at lower contact block (22)
Surface, gap is provided between the upper contact block (19) and lower contact block (22), the lower contact block (22) electrically connects with PLC.
2. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that described tactile
Shell fragment (20) is additionally provided with block (19), the shell fragment (20) is between upper contact block (19) and lower contact block (22).
3. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that the base
(14) top is additionally provided with pillar (21), and the pillar (21) is vertically arranged on the upper surface of base (14), the pillar (21)
It is provided with space between the first sedimentation basin, the length of the pillar (21) is total more than upper contact block (19) and lower contact block (22) length
With.
4. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that described first
Spring is also arranged with bellows on (13).
5. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 2, it is characterised in that the ripple
It is steel band bellows to manage.
6. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that the recoil
The height of water tank (15) is higher than the first settling tank (4).
7. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that described first
Valve (23), the second valve (24) is is stop valve.
8. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that the motor
(8) it is servomotor.
9. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that described first
Organic oil is applied between driving wheel (11) and the first driven pulley (5), is applied between second driving wheel (10) and the second driven pulley (9)
Organic oil.
10. there is the energy-saving slurry treatment device of backwashing function as claimed in claim 1, it is characterised in that the branch
The making material that post (21) is is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004097.7A CN106693457B (en) | 2017-01-04 | 2017-01-04 | A kind of energy-saving slurry treatment device with backwashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004097.7A CN106693457B (en) | 2017-01-04 | 2017-01-04 | A kind of energy-saving slurry treatment device with backwashing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106693457A true CN106693457A (en) | 2017-05-24 |
| CN106693457B CN106693457B (en) | 2018-12-18 |
Family
ID=58905849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004097.7A Active CN106693457B (en) | 2017-01-04 | 2017-01-04 | A kind of energy-saving slurry treatment device with backwashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693457B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309937A (en) * | 2017-08-12 | 2017-11-03 | 荆门创佳机械科技有限公司 | A kind of travel switch of plastic draining board electromagnet cutter |
| CN112093874A (en) * | 2020-09-15 | 2020-12-18 | 安徽省元进金元钙业有限公司 | Energy-saving mud water treatment ware with back flush function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100336A (en) * | 1994-06-08 | 1995-03-22 | 朱钢平 | Reverse flushing precipitation water recovering installation for siphoning filter tank of waterworks |
| CN2345265Y (en) * | 1998-08-12 | 1999-10-27 | 刘清海 | Sewage purifier |
| US6776903B2 (en) * | 2001-01-31 | 2004-08-17 | Sharp Kabushiki Kaisha | System for waste water treatment capable of saving energy and reducing suspended solids |
| CN1856347A (en) * | 2003-09-22 | 2006-11-01 | 阿科过滤系统公司 | Reverse flow spin-cleaning liquid filters |
| CN201410337Y (en) * | 2009-06-03 | 2010-02-24 | 中国科学院兰州化学物理研究所 | Anti-disturbance floc sediment reverse separating tank |
-
2017
- 2017-01-04 CN CN201710004097.7A patent/CN106693457B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100336A (en) * | 1994-06-08 | 1995-03-22 | 朱钢平 | Reverse flushing precipitation water recovering installation for siphoning filter tank of waterworks |
| CN2345265Y (en) * | 1998-08-12 | 1999-10-27 | 刘清海 | Sewage purifier |
| US6776903B2 (en) * | 2001-01-31 | 2004-08-17 | Sharp Kabushiki Kaisha | System for waste water treatment capable of saving energy and reducing suspended solids |
| CN1856347A (en) * | 2003-09-22 | 2006-11-01 | 阿科过滤系统公司 | Reverse flow spin-cleaning liquid filters |
| CN201410337Y (en) * | 2009-06-03 | 2010-02-24 | 中国科学院兰州化学物理研究所 | Anti-disturbance floc sediment reverse separating tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309937A (en) * | 2017-08-12 | 2017-11-03 | 荆门创佳机械科技有限公司 | A kind of travel switch of plastic draining board electromagnet cutter |
| CN112093874A (en) * | 2020-09-15 | 2020-12-18 | 安徽省元进金元钙业有限公司 | Energy-saving mud water treatment ware with back flush function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106693457B (en) | 2018-12-18 |
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Effective date of registration: 20181101 Address after: 362100 Quanzhou, Fujian, Taiwan investment zone, Luoyang Town, Luoyang village, new town east 2, Room 301. Applicant after: Quanzhou Taiwan Investment Zone Xin GUI Feng building materials technology Co., Ltd. Address before: 362300 Fujian Quanzhou Nanan City Mei Mei Success Industrial Zone Applicant before: Nanan City Longxin Mstar Technology Ltd |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: 242800 Youhua Township Industrial Park, Qingyang County, Chizhou City, Anhui Province Patentee after: Anhui Yuanjin Jinyuan Calcium Industry Co., Ltd. Address before: 362100 Quanzhou, Fujian, Taiwan investment zone, Luoyang Town, Luoyang village, new town east 2, Room 301. Patentee before: Quanzhou Taiwan Investment Zone Xin GUI Feng building materials technology Co., Ltd. |