CN208694441U - A kind of biogas slurry collection device having filtering function - Google Patents
A kind of biogas slurry collection device having filtering function Download PDFInfo
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- CN208694441U CN208694441U CN201821143713.3U CN201821143713U CN208694441U CN 208694441 U CN208694441 U CN 208694441U CN 201821143713 U CN201821143713 U CN 201821143713U CN 208694441 U CN208694441 U CN 208694441U
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- Prior art keywords
- shell
- fixedly connected
- biogas slurry
- collection device
- filtering function
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- 239000002002 slurry Substances 0.000 title claims abstract description 44
- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 14
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229930192334 Auxin Natural products 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000002363 auxin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of biogas slurry collection device for having filtering function, including shell, be communicated with inlet tube at the top of the shell, the inner cavity of the shell be fixedly connected sequentially from top to bottom slip through the net, slide bar, filter screen, active carbon slab and draining plate.The utility model passes through setting shell, draining plate, second sewage pipe, second pipe lid, stirring rod, stirring blade, first sewage pipe, first pipe lid, threaded rod, slide bar, it slips through the net, inlet tube, first control valve, first motor, first bevel gear, second bevel gear, filter screen, second motor, support plate, active carbon slab, outlet tube, second control valve, brush holder support, connecting plate, bristle, thread bush, sliding sleeve and connecting rod are used cooperatively, it is bad to solve the problems, such as that the existing biogas slurry collection device for having filtering function easily blocks filter effect, this has the biogas slurry collection device of filtering function, have and is not easy to plug the good advantage of filter effect.
Description
Technical field
The utility model relates to biogas slurry filtration art, specially a kind of biogas slurry collection device for having filtering function.
Background technique
Biogas slurry is the brown or black liquid that organic substance is formed after anaerobic fermentation, containing each amino acid, vitamin,
Auxin, carbohydrate, nucleic acid etc., biogas slurry are mainly used for seed soaking, foliage application, mix Nutrition Soil and flower and fruit protector, soilless cultivation mother
Liquid, breeding flowers etc., biogas slurry, product made of fermenting as agricultural organic waste, feces of livestock and poultry, domestic organic garbage etc.,
Cheap, from a wealth of sources, internal component is rich in compared with multi-nutrient element, degeneration-resistant, sterilization component and crop growth accelerant, is
The more popular green organic fertilizer of research at present.
But due to often containing more biogas residue, impurity and dross in biogas slurry, blocking spray is easy in sprinkling irrigation application
Head causes spraying effect bad, makes the application of biogas slurry and promotes by more serious restriction, and biogas slurry filtering is to solve this
One of important method of problem, biogas slurry filter device common at present mostly use greatly sieve method or squeeze filtration method and consolidated
The filtering of biogas slurry is realized in liquid separation, due in biogas slurry biogas residue and stalk be easy to blocking mesh screen, need periodically to stop
Biogas slurry is separated by filtration work, offs normal and removes cleaning filter screen to realize the recycling of filter screen, with guarantee biogas slurry filtering after
It is continuous to carry out, it is troublesome in poeration, need to occupy a large amount of manpower and material resources, be unfavorable for using.
Utility model content
The purpose of this utility model is to provide a kind of biogas slurry collection devices for having filtering function, have and are not easy to plug
The good advantage of effect is filtered, the existing biogas slurry collection device for having filtering function is solved and easily blocks that filter effect is bad to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of biogas slurry collection having filtering function
Device, including shell are communicated with inlet tube at the top of the shell, and the inner cavity of the shell is fixedly connected sequentially has from top to bottom
It slips through the net, slide bar, filter screen, active carbon slab and draining plate, the top on the left of the shell is fixedly connected with first motor, and described the
The output end of one motor is fixedly connected with first bevel gear, and second bevel gear is engaged on the right side of the first bevel gear, described
Be fixedly connected with threaded rod on the right side of second bevel gear, the right end of the threaded rod be through to the inner cavity of shell and in shell
Wall is flexibly connected, and the surface of the threaded rod is arranged with thread bush, and the bottom of the thread bush is fixedly connected with brush holder support, the brush
The bottom of bar is fixedly connected with connecting plate, and the bottom of the connecting plate is fixedly connected with bristle, and the top of the thread bush is fixed
It is connected with connecting rod, sliding sleeve is fixedly connected at the top of the connecting rod, the surface of the slide bar is flexibly connected with sliding sleeve, described
The two sides of shell are communicated with the first sewage pipe, and first sewage pipe is arranged with the first pipe lid far from one end of shell, described
The second motor is fixedly connected on the left of shell, the output end of second motor is through to the inner cavity of shell and is fixedly connected with
Stirring rod is fixedly connected to stirring blade at the top and bottom of the stirring rod, and the top on the right side of the shell is communicated with
Two sewage pipes, the right end of second sewage pipe are arranged with the second pipe lid, and the bottom on the left of the shell is communicated with outlet tube.
Preferably, the surface of the inlet tube and outlet tube is arranged with the first control valve and the second control valve respectively, described
It slips through the net positioned at the bottom of inlet tube, the top slipped through the net is fixedly connected with the inner wall of shell.
Preferably, the slide bar, filter screen, active carbon slab and draining plate are close to the side of inner walls and in shell
Wall is fixedly connected, and the draining plate is located at the bottom of active carbon slab, and the draining plate is used cooperatively with outlet tube.
Preferably, first sewage pipe is located at the top of filter screen, and second sewage pipe is located at the top of active carbon plate
The surface of portion, the first pipe lid and the second pipe lid is provided with anti-skid chequer.
Preferably, the bottom of second motor is fixedly connected with support plate, and right side and the shell of the support plate are fixed
The quantity of connection, the stirring blade is several, and the bristle is located at the top of filter screen.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting shell, draining plate, the second sewage pipe, the second pipe lid, stirring rod, stirring blade,
First sewage pipe the first pipe lid, threaded rod, slide bar, is slipped through the net, inlet tube, the first control valve, first motor, first bevel gear,
Two bevel gears, filter screen, the second motor, support plate, active carbon slab, outlet tube, the second control valve, brush holder support, connecting plate, bristle,
Thread bush, sliding sleeve and connecting rod are used cooperatively, and are solved the existing biogas slurry collection device for having filtering function and are easily blocked
The bad problem of effect is filtered, this has the biogas slurry collection device of filtering function, has and is not easy to plug the good advantage of filter effect.
2, the utility model is effectively realized by the first control valve of setting and the second control valve to biogas slurry outflow
Control is slipped through the net by setting, effectively realizes the filtering to dross, effective real by setting filter screen and active carbon slab
Show and impurity in biogas slurry and bacterium filtered absorption of, by setting draining plate, has effectively realized the guide functions to biogas slurry,
By the first pipe lid of setting and the second pipe lid, the control to sewage discharge capacity is effectively realized, by the way that anti-skid chequer is arranged, is realized
The frictional force for increasing the first pipe lid and the second pipe lid effectively realizes the support to the second motor by the way that support plate is arranged
Effect effectively realizes the cleaning effect to filter screen by the way that bristle is arranged.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model partial structurtes；
Fig. 3 is the partial enlarged view of A in the utility model Fig. 1.
In figure: 1 shell, 2 draining plates, 3 second sewage pipes, 4 second pipe lids, 5 stirring rods, 6 stirring blades, 7 first blowdowns
Pipe 8 first pipe lids, 9 threaded rods, 10 slide bars, 11 is slipped through the net, 12 inlet tubes, 13 first control valves, 14 first motors, 15 first cones
Gear, 16 second bevel gears, 17 filter screens, 18 second motors, 19 support plates, 20 active carbon slabs, 21 outlet tubes, 22 second controls
Valve processed, 23 brush holder supports, 24 connecting plates, 25 bristles, 26 thread bush, 27 sliding sleeves, 28 connecting rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of biogas slurry collection device having filtering function, including shell 1, the top connection of shell 1
There is an inlet tube 12, the surface of inlet tube 12 and outlet tube 21 is arranged with the first control valve 13 and the second control valve 22 respectively, slips through the net
11 are located at the bottom of inlet tube 12, and 11 top of slipping through the net is fixedly connected with the inner wall of shell 1, the inner cavity of shell 1 from top to bottom according to
Secondary to be fixedly connected with 11, slide bar 10 of slipping through the net, filter screen 17, active carbon slab 20 and draining plate 2, the top in 1 left side of shell is fixed to be connected
Be connected to first motor 14, slide bar 10, filter screen 17, active carbon slab 20 and draining plate 2 close to the side of 1 inner wall of shell and shell
1 inner wall is fixedly connected, and draining plate 2 is located at the bottom of active carbon slab 20, and draining plate 2 is used cooperatively with outlet tube 21, the first electricity
The output end of machine 14 is fixedly connected with first bevel gear 15, and the right side of first bevel gear 15 is engaged with second bevel gear 16, and second
The right side of bevel gear 16 is fixedly connected with threaded rod 9, and the right end of threaded rod 9 is through to the inner cavity of shell 1 and the inner wall with shell 1
It is flexibly connected, the surface of threaded rod 9 is arranged with thread bush 26, and the bottom of thread bush 26 is fixedly connected with brush holder support 23, brush holder support 23
Bottom is fixedly connected with connecting plate 24, and the bottom of connecting plate 24 is fixedly connected with bristle 25, and the top of thread bush 26 is fixedly connected
There is connecting rod 28, the top of connecting rod 28 is fixedly connected with sliding sleeve 27, and the surface of slide bar 10 is flexibly connected with sliding sleeve 27, shell 1
Two sides be communicated with the first sewage pipe 7, the first sewage pipe 7 is located at the top of filter screen 17, and the second sewage pipe 3 is located at active carbon
The surface of the top of plate 20, the first pipe lid 8 and the second pipe lid 4 is provided with anti-skid chequer, the first sewage pipe 7 far from shell 1 one
End cap is equipped with the first pipe lid 8, and the left side of shell 1 is fixedly connected with the second motor 18, and the bottom of the second motor 18 is fixedly connected with
The right side of support plate 19, support plate 19 is fixedly connected with shell 1, and the quantity of stirring blade 6 is several, and bristle 25 is located at filtering
The output end at the top of net 17, the second motor 18 is through to the inner cavity of shell 1 and is fixedly connected with stirring rod 5, the top of stirring rod 5
Portion and bottom are fixedly connected to stirring blade 6, and the top on 1 right side of shell is communicated with the second sewage pipe 3, the second sewage pipe 3
Right end is arranged with the second pipe lid 4, and the bottom in 1 left side of shell is communicated with outlet tube 21, by the way that the first control valve 13 and second is arranged
Control valve 22 effectively realizes the control to biogas slurry outflow, slips through the net 11 by setting, effectively realizes the mistake to dross
Filter is effectively realized and is filtered absorption of to impurity in biogas slurry and bacterium, passed through by setting filter screen 17 and active carbon slab 20
Draining plate 2 is set, the guide functions to biogas slurry are effectively realized, by the first pipe lid 8 of setting and the second pipe lid 4, effectively
The control to sewage discharge capacity is realized, by the way that anti-skid chequer is arranged, realizes the friction for increasing the first pipe lid 8 and the second pipe lid 4
Power effectively realizes the supporting role to the second motor 18, by the way that bristle 25 is arranged, effectively by the way that support plate 19 is arranged
The effect of the cleaning to filter screen 17 is realized, by the way that shell 1, draining plate 2, the second sewage pipe 3, the second pipe lid 4, stirring rod is arranged
5, stirring blade 6, the first sewage pipe 7, the first pipe lid 8, threaded rod 9, slide bar 10,11, inlet tube 12 of slipping through the net, the first control valve
13, first motor 14, first bevel gear 15, second bevel gear 16, filter screen 17, the second motor 18, support plate 19, active carbon slab
20, outlet tube 21, the second control valve 22, brush holder support 23, connecting plate 24, bristle 25, thread bush 26, sliding sleeve 27 and connecting rod 28 are matched
It closes and uses, solve the problems, such as that the existing biogas slurry collection device for having filtering function easily blocks that filter effect is bad, this has
The biogas slurry collection device of filtering function has and is not easy to plug the good advantage of filter effect.
In use, biogas slurry enters the inner cavity of shell 1 by inlet tube 12, it is therein floating to first pass through 11 filterings of slipping through the net
Slag, after filtering, biogas slurry can be filtered by filter screen 17, and the rotation of first motor 14 drives first bevel gear 15 to rotate, and first
Bevel gear 15 drives the second bevel gear 16 engaged to rotate, and second bevel gear 16 drives threaded rod 9 to rotate, 9 band of threaded rod
Dynamic thread bush 26 moves left and right, and thread bush 26 can drive sliding sleeve 27 to move left and right on slide bar 10 by connecting rod 28, thread bush
26 can drive bristle 25 to be moved left and right by brush holder support 23 and connecting plate 24, clear up the impurity in filter screen 17, and
Impurity is pushed to the first sewage pipe 7 to discharge, subsequent biogas slurry can drive stirring rod 5 by filter screen 17, the second motor 18
It is rotated, stirring rod 5 drives stirring blade 6 to be stirred biogas slurry, and then biogas slurry sufficiently filters it by active carbon slab 20
Afterwards, outlet tube 21 is flow to by draining plate 2 to be discharged.
In summary: this has the biogas slurry collection device of filtering function, by the way that shell 1, draining plate 2, the second blowdown is arranged
Pipe 3, the second pipe lid 4, stirring rod 5, stirring blade 6, the first sewage pipe 7, the first pipe lid 8, threaded rod 9, slide bar 10, slip through the net 11,
Inlet tube 12, the first control valve 13, first motor 14, first bevel gear 15, second bevel gear 16, filter screen 17, the second motor
18, support plate 19, active carbon plate 20, outlet tube 21, the second control valve 22, brush holder support 23, connecting plate 24, bristle 25, thread bush
26, sliding sleeve 27 and connecting rod 28 are used cooperatively, and are solved the existing biogas slurry collection device for having filtering function and are easily blocked
Filter the bad problem of effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of biogas slurry collection device for having filtering function, including shell (1), it is characterised in that: the top of the shell (1)
Be communicated with inlet tube (12), the inner cavity of the shell (1) be fixedly connected sequentially from top to bottom slip through the net (11), slide bar (10), mistake
Strainer (17), active carbon slab (20) and draining plate (2), the top on the left of the shell (1) are fixedly connected with first motor (14),
The output end of the first motor (14) is fixedly connected with first bevel gear (15), the right side engagement of the first bevel gear (15)
Have second bevel gear (16), is fixedly connected with threaded rod (9) on the right side of the second bevel gear (16), the threaded rod (9)
Right end is through to the inner cavity of shell (1) and is flexibly connected with the inner wall of shell (1), and the surface of the threaded rod (9) is arranged with spiral shell
The bottom of line set (26), the thread bush (26) is fixedly connected with brush holder support (23), and the bottom of the brush holder support (23) is fixedly connected with
The bottom of connecting plate (24), the connecting plate (24) is fixedly connected with bristle (25), and the top of the thread bush (26) is fixed to be connected
It is connected to connecting rod (28), is fixedly connected with sliding sleeve (27) at the top of the connecting rod (28), the surface of the slide bar (10) and cunning
It covers (27) to be flexibly connected, the two sides of the shell (1) are communicated with the first sewage pipe (7), and first sewage pipe (7) is far from shell
One end of body (1) is arranged with the first pipe lid (8), is fixedly connected with the second motor (18) on the left of the shell (1), described second
The output end of motor (18) is through to the inner cavity of shell (1) and is fixedly connected with stirring rod (5), the top of the stirring rod (5)
It being fixedly connected to stirring blade (6) with bottom, the top on the right side of the shell (1) is communicated with the second sewage pipe (3), and described
The right end of two sewage pipes (3) is arranged with the second pipe lid (4), and the bottom on the left of the shell (1) is communicated with outlet tube (21).
2. a kind of biogas slurry collection device for having filtering function according to claim 1, it is characterised in that: the inlet tube
(12) and the surface of outlet tube (21) is arranged with the first control valve (13) and the second control valve (22), described (11) position of slipping through the net respectively
In the bottom of inlet tube (12), the top for slipping through the net (11) is fixedly connected with the inner wall of shell (1).
3. a kind of biogas slurry collection device for having filtering function according to claim 1, it is characterised in that: the slide bar
(10), the inner wall of filter screen (17), active carbon slab (20) and draining plate (2) close to the side of shell (1) inner wall with shell (1)
It is fixedly connected, the draining plate (2) is located at the bottom of active carbon plate (20), and the draining plate (2) makes with outlet tube (21) cooperation
With.
4. a kind of biogas slurry collection device for having filtering function according to claim 1, it is characterised in that: the first row
Dirt pipe (7) is located at the top of filter screen (17), and second sewage pipe (3) is located at the top of activity carbon slab (20), and described first
The surface of pipe lid (8) and the second pipe lid (4) is provided with anti-skid chequer.
5. a kind of biogas slurry collection device for having filtering function according to claim 1, it is characterised in that: second electricity
The bottom of machine (18) is fixedly connected with support plate (19), and the right side of the support plate (19) is fixedly connected with shell (1), described to stir
The quantity for mixing blade (6) is several, and the bristle (25) is located at the top of filter screen (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143713.3U CN208694441U (en) | 2018-07-19 | 2018-07-19 | A kind of biogas slurry collection device having filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143713.3U CN208694441U (en) | 2018-07-19 | 2018-07-19 | A kind of biogas slurry collection device having filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694441U true CN208694441U (en) | 2019-04-05 |
Family
ID=65938549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821143713.3U Active CN208694441U (en) | 2018-07-19 | 2018-07-19 | A kind of biogas slurry collection device having filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208694441U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839587A (en) * | 2019-12-10 | 2020-02-28 | 贵州工程应用技术学院 | Fish culture filtration system |
| CN111450589A (en) * | 2020-05-03 | 2020-07-28 | 林淑琴 | Sewage treatment is with filtering mechanism who has anti-blocking clearance structure |
| CN111676128A (en) * | 2020-07-01 | 2020-09-18 | 西藏自治区农牧科学院畜牧兽医研究所 | Cattle and sheep rumen fluid production fermentation tank and manufacturing method thereof |
| WO2022120865A1 (en) * | 2020-12-13 | 2022-06-16 | 苏州绿如蓝环保科技有限公司 | Wastewater treatment device for textile printing and dyeing |
-
2018
- 2018-07-19 CN CN201821143713.3U patent/CN208694441U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839587A (en) * | 2019-12-10 | 2020-02-28 | 贵州工程应用技术学院 | Fish culture filtration system |
| CN111450589A (en) * | 2020-05-03 | 2020-07-28 | 林淑琴 | Sewage treatment is with filtering mechanism who has anti-blocking clearance structure |
| CN111450589B (en) * | 2020-05-03 | 2021-12-03 | 江苏源泉泵业股份有限公司 | Sewage treatment is with filtering mechanism who has anti-blocking clearance structure |
| CN111676128A (en) * | 2020-07-01 | 2020-09-18 | 西藏自治区农牧科学院畜牧兽医研究所 | Cattle and sheep rumen fluid production fermentation tank and manufacturing method thereof |
| WO2022120865A1 (en) * | 2020-12-13 | 2022-06-16 | 苏州绿如蓝环保科技有限公司 | Wastewater treatment device for textile printing and dyeing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: Room 1715, Block A, Shougang International Building, 60 Xizhimen North Street, Haidian District, Beijing Patentee after: CECEP GREEN CARBON ENVIRONMENT PROTECTION CO.,LTD. Address before: 100000 Beijing Haidian District Xizhimen North Street A 43 1 Building 5 1-18 Patentee before: CECEP GREEN CARBON BIOTECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: No. 42, Xizhimen North Street, Haidian District, Beijing 100084 Patentee after: CHINA NATIONAL ENVIRONMENTAL PROTECTION GROUP CO.,LTD. Address before: Room 1715, Block A, Shougang International Building, 60 Xizhimen North Street, Haidian District, Beijing Patentee before: CECEP GREEN CARBON ENVIRONMENT PROTECTION CO.,LTD. |
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| TR01 | Transfer of patent right |