CN218589730U - Extraction liquid collecting device - Google Patents
Extraction liquid collecting device Download PDFInfo
- Publication number
- CN218589730U CN218589730U CN202320129984.8U CN202320129984U CN218589730U CN 218589730 U CN218589730 U CN 218589730U CN 202320129984 U CN202320129984 U CN 202320129984U CN 218589730 U CN218589730 U CN 218589730U
- Authority
- CN
- China
- Prior art keywords
- close
- plate
- top surface
- filter plate
- casing
- 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.)
- Active
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 title claims description 13
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 18
- 235000012054 meals Nutrition 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to an extract collects technical field, concretely relates to extract collection device, which comprises a housin, set up in the casing top surface the extruded article and through connection be close to the inlet pipe on upper portion in the casing medial surface, still including setting up in the filter that the casing medial surface is close to the intermediate position, connect in the first baffle that the casing medial surface is close to the filter lower part, through connection is close to the right intake pipe in bottom in the casing medial surface, connect in the second baffle of the side of casing near first baffle lower part, connect in the gasbag of second baffle top surface, through connection is in the first connecting pipe of top surface in the gasbag, the utility model discloses at the in-process that uses, after accomplishing single extraction collection work, can clear up the wet dregs on the filter automatically, do not need single extraction collection work to accomplish, just open the casing and clear up the wet dregs on the filter through the manual work to needs, improved holistic work efficiency.
Description
Technical Field
The utility model relates to an extract collects technical field, concretely relates to extract collection device.
Background
The main continuous solid-liquid extractor used internationally is mostly a percolation extractor, the extractor is divided into an upper part and a lower part by a grid plate, the upper part is an extraction area, and the lower part is an extraction liquid collection area. The solid material can slowly move on the grid plate, and the extracting agent is uniformly sprayed on the material bed from the upper part of the material, penetrates through the material bed, is not blocked by the grid plate and falls into the collecting area of the extracting solution. The raffinate leaving the extractor after the extraction process is commonly called wet meal, and the extractant should be drained as much as possible before the wet meal leaves the extractor, so as to save a large amount of energy during subsequent desolventizing.
Extract collection device among the prior art is at the in-process that uses, after grid plate falls into wet dregs of rice and extractant with the material, generally needs operating personnel to open collection device, carries out the back to the wet dregs of rice on the grid plate, just can carry out extract again and collect work, and the time that needs to consume is long, influences the overall work efficiency of collection device.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned shortcoming that prior art exists, the utility model provides an extract collection device can effectively solve the problem that extract collection device work efficiency is low among the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an extract collection device, including the casing, set up in the extruded article of casing internal top face and through connection be close to the inlet pipe on upper portion in the casing medial surface, still include:
the air bag type air bag filter comprises a filter plate, a first partition plate, an air inlet pipe, a second partition plate, an air bag and a first connecting pipe, wherein the filter plate is arranged on the inner side surface of a shell and close to the middle position, the first partition plate is connected to the inner side surface of the shell and close to the lower part of the filter plate, the air inlet pipe is connected to the inner side surface of the shell and close to a bottom pair in a penetrating manner, the second partition plate is connected to the side surface of the shell and close to the lower part of the first partition plate, the air bag is connected to the top surface of the second partition plate, the first connecting pipe is connected to the inner top surface of the air bag in a penetrating manner, one end, far away from the air bag, of the first connecting pipe is connected with the first partition plate in a penetrating manner, and the air inlet pipe comprises a pipeline and a one-way valve;
the cleaning piece is arranged on the top surface of the filter plate and is used for cleaning impurities on the surface of the filter plate;
the rotating part is arranged in the middle of the filter plate and is used for driving the cleaning part to rotate;
the driving part is arranged in the shell and close to the air inlet pipe and used for driving the rotating part to work;
the collecting piece is arranged on the outer side of the shell and close to the position of the filter plate, and is used for collecting the cleaned impurities.
Further, the driving piece comprises an I-shaped plate penetrating through the top surface of the air bag and movably connected with the top surface of the I-shaped plate, and a spring connected with the top surface of the I-shaped plate, one end, far away from the I-shaped plate, of the spring is fixedly connected with the first partition plate, and the I-shaped plate penetrates through the air bag and is movably connected with the air bag.
Further, the rotation piece is including seting up in the inside mounting groove that is close to the intermediate position of filter, rotate and connect in the stripper plate of connecting rod, threaded connection in the connecting rod side of mounting groove top surface and the second connecting pipe of bottom surface in the mounting groove, elastic connection between stripper plate and the mounting groove, the one end of second connecting pipe extends to the position that is close to worker's shaped plate to with worker's shaped plate through connection.
Further, the clearance piece is including connecting in the side of connecting rod and being close to the stopper on upper portion, two connect in the side of connecting rod and be close to the storage tank on upper portion and set up the clearance piece in the position that the top surface of filter corresponds the storage tank, the both sides side of storage tank all is the inclined plane form.
Furthermore, the collecting part comprises a connecting hole connected to the outer side surface of the shell and close to the position of the filter plate, and a slag storage box which is arranged on the inner side surface of the shell and close to the position of the filter plate in a penetrating mode.
Furtherly, the connecting groove has been seted up to the lower extreme that the inside wall of casing is close to the storage slag box, the interior bottom surface elastic connection of connecting groove has sealed piece, the third connecting pipe has been seted up to the position that the side of connecting groove is close to sealed piece, the one end and the mounting groove through connection of connecting groove are kept away from to the third connecting pipe.
The technical scheme provided by the utility model, compare with known public technique, have following beneficial effect:
the utility model discloses at the in-process that uses, after accomplishing the single extraction and collecting work, can clear up the wet dregs on the filter automatically, do not need the single extraction to collect the work and accomplish, just open the casing to needs and clear up the wet dregs on the filter through the manual work, improved the work efficiency of totality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a complete structural schematic diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of B in fig. 2 according to the present invention.
The reference numerals in the drawings represent: 1. a housing; 2. an extrusion member; 3. a feeding pipe; 4. a filter plate; 5. a first separator; 6. an air inlet pipe; 7. a second separator; 8. an air bag; 9. a first connecting pipe; 10. a discharge pipe; 11. a I-shaped plate; 12. a spring; 13. a second connecting pipe; 14. mounting grooves; 15. a connecting rod; 16. a compression plate; 17. a storage tank; 18. cleaning the block; 19. connecting holes; 20. a slag storage box; 21. connecting grooves; 22. a sealing block; 23. a third connecting pipe; 24. and a limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Referring to fig. 1 to 4, embodiments: an extraction liquid collecting device comprises a shell 1, an extrusion part 2 arranged on the inner top surface of the shell 1, a feeding pipe 3 which is connected with the inner side surface of the shell 1 in a penetrating way and is close to the upper part, a filter plate 4 which is arranged on the inner side surface of the shell 1 and is close to the middle part, a first clapboard 5 which is connected with the inner side surface of the shell 1 and is close to the lower part of the filter plate 4, an air inlet pipe 6 which is connected with the inner side surface of the shell 1 and is close to the bottom pair, a second clapboard 7 which is connected with the side surface of the shell 1 and is close to the lower part of the first clapboard 5, an air bag 8 which is connected with the top surface of the second clapboard 7, and a first connecting pipe 9 which is connected with the inner top surface of the air bag 8 in a penetrating way, wherein one end of the first connecting pipe 9, which is far away from the air bag 8, is connected with the first clapboard 5 in a penetrating way, and the air inlet pipe 6 comprises a pipeline and a one-way valve;
the cleaning piece is arranged on the top surface of the filter plate 4 and is used for cleaning impurities on the surface of the filter plate 4;
the rotating piece is arranged in the middle of the filter plate 4 and used for driving the cleaning piece to rotate;
the driving part is arranged in the shell 1 and close to the air inlet pipe 6, and is used for driving the rotating part to work;
and the collecting piece is arranged at the position, close to the filter plate 4, outside the shell 1 and is used for collecting the cleaned impurities.
When separation and collection work is required, firstly, raw materials are added into the shell 1 through the feeding pipe 3, the extrusion part 2 is opened after the addition is finished, at the moment, the extrusion part 2 moves downwards in the shell 1 to extrude the raw materials in the shell 1, the extrusion force enables the raw materials to move in the direction close to the filter plate 4, the extraction liquid in the raw materials enters the upper position, close to the first partition plate 5, in the shell 1 through the filter holes in the filter plate 4 through the extrusion force, the content of the extraction agent in the wet meal can be reduced on the premise of not prolonging the draining time in a mode of extruding the raw materials, the content of the extraction agent in the wet meal can be reduced even on the premise of shortening the draining time, and the effect of reducing the content of the extraction agent in the wet meal is achieved;
the driving piece comprises an I-shaped plate 11 and a spring 12, the I-shaped plate 11 penetrates through the top surface of the air bag 8 and is movably connected with the top surface of the I-shaped plate 11, one end, far away from the I-shaped plate 11, of the spring 12 is fixedly connected with the first partition plate 5, and the I-shaped plate 11 penetrates through the air bag 8 and is movably connected with the air bag;
the rotating piece comprises a mounting groove 14 arranged in the filtering plate 4 and close to the middle position, a connecting rod 15 rotatably connected to the top surface of the mounting groove 14, a squeezing plate 16 in threaded connection with the side surface of the connecting rod 15 and a second connecting pipe 13 connected to the inner bottom surface of the mounting groove 14 in a penetrating manner, the squeezing plate 16 is elastically connected with the mounting groove 14, and one end of the second connecting pipe 13 extends to a position close to the I-shaped plate 11 and is connected with the I-shaped plate 11 in a penetrating manner;
the cleaning piece comprises a limiting block 24 connected to the side surface of the connecting rod 15 and close to the upper part, two storage grooves 17 connected to the side surface of the connecting rod 15 and close to the upper part, and a cleaning block 18 arranged at the position, corresponding to the storage grooves 17, of the top surface of the filter plate 4, wherein the side surfaces of the two sides of each storage groove 17 are inclined;
meanwhile, the extractant on the first partition plate 5 enters the air bag 8 through the first connecting pipe 9 under the action of gravity and extrusion force, so that the air bag 8 is expanded, when the air bag 8 is expanded, the I-shaped plate 11 is driven to move in the direction close to the first partition plate 5 in the shell 1 by overcoming the elasticity of the spring 12, and enters the cavity between the bottom of the I-shaped plate 11 and the shell 1 under the action of external air pressure in the moving process;
the collecting piece comprises a connecting hole 19 which is connected to the outer side surface of the shell 1 and is close to the position of the filter plate 4 and a slag storage box 20 which penetrates through the inner side surface of the shell 1 and is close to the position of the filter plate 4;
the lower end of the inner side wall of the shell 1, which is close to the slag storage box 20, is provided with a connecting groove 21, the inner bottom surface of the connecting groove 21 is elastically connected with a sealing block 22, the side surface of the connecting groove 21, which is close to the sealing block 22, is provided with a third connecting pipe 23, and one end, which is far away from the connecting groove 21, of the third connecting pipe 23 is in through connection with the mounting groove 14;
after the single collection and separation work is completed, an operator can take out the extraction liquid collected in the air bag 8 through the discharge pipe 10, along with the taking-out work, under the thrust action of the spring 12 recovering elastic deformation, the worker gradually drives the worker-shaped plate 11 to move downwards in the shell 1, the gas in the cavity between the worker-shaped plate 11 and the shell 1 is extruded, the gas enters the mounting groove 14 through the second connecting pipe 13 due to the extrusion force, the extrusion plate 16 is extruded, the extrusion plate 16 and the connecting rod 15 drive the cleaning block 18 to move in the direction far away from the storage groove 17 until the limiting block 24 is contacted with the mounting groove 14, the cleaning block 18 is separated from the storage groove 17, at the moment, the gas extrusion force enables the extrusion plate 16 to move upwards on the side surface of the connecting rod 15, due to the threaded connection between the extrusion plate 16 and the connecting rod 15, the gap between the threaded grooves is large, in the process that the extrusion plate 16 moves upwards on the side surface of the connecting rod 15, the connecting rod 15 drives the connecting rod 15 to rotate, the cleaning block 18 rotates to clean the wet cleaning block on the filter plate 4, the wet cake in the filter plate, and the filter plate can clean the wet cake 17, and the filter plate 17, when the wet cake is used for a plurality of times, the wet cake can be cleaned, and the wet cake can be stored in the filter plate 17, and the wet cake can be used in the filter plate 17, and the wet cake can be used in the filter plate;
further, the gas entering the mounting groove 14 can enter the connecting groove 21 through the third connecting pipe 23 to extrude the sealing block 22, the extrusion force enables the sealing block 22 to overcome the elastic force between the sealing block 22 and the connecting groove 21 to move downwards in the connecting groove 21, the slag storage boxes 20 are in an open state, at the moment, under the action of centrifugal force generated by rotation of the cleaning block 18, wet meal on the filter plate 4 enters the connecting hole 19 through the slag storage boxes 20 to achieve the cleaning purpose, after cleaning operation is completed, the valve at the air inlet pipe 6 is opened to discharge the gas in the cavities inside the working plate 11 and the second connecting pipe 13, gas extrusion force disappears, under the action of elastic deformation recovery between the extrusion plate 16 and the mounting groove 14 and between the sealing block 22 and the connecting groove 21, the sealing block 22, the extrusion plate 16 and the storage groove 17 return to the original position, normal operation of next cleaning operation is guaranteed, further, single extraction collection operation is not needed to be completed, wet meal on the filter plate 4 is cleaned manually by opening the shell 1, and overall working efficiency is improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an extraction liquid collection device, includes casing (1), sets up in extruded piece (2) and the through connection of casing (1) internal side face of top surface are close to inlet pipe (3) on upper portion, its characterized in that still includes:
the air bag type air bag filter comprises a filter plate (4) arranged on the inner side surface of a shell (1) and close to the middle position, a first partition plate (5) connected to the inner side surface of the shell (1) and close to the lower part of the filter plate (4), an air inlet pipe (6) connected to the inner side surface of the shell (1) and close to the bottom pair, a second partition plate (7) connected to the side surface of the shell (1) and close to the lower part of the first partition plate (5), an air bag (8) connected to the top surface of the second partition plate (7) and a first connecting pipe (9) connected to the inner top surface of the air bag (8) in a penetrating manner, wherein one end, far away from the air bag (8), of the first connecting pipe (9) is connected with the first partition plate (5) in a penetrating manner, and the air inlet pipe (6) comprises a pipeline and a one-way valve;
the cleaning piece is arranged on the top surface of the filter plate (4) and is used for cleaning impurities on the surface of the filter plate (4);
the rotating piece is arranged in the middle of the filter plate (4) and is used for driving the cleaning piece to rotate;
the driving piece is arranged in the shell (1) and close to the air inlet pipe (6) and used for driving the rotating piece to work;
the collecting piece is arranged at the position, close to the filter plate (4), on the outer side of the shell (1) and used for collecting the cleaned impurities.
2. The extraction liquid collecting device as claimed in claim 1, wherein the driving member comprises a I-shaped plate (11) movably connected to the top surface of the air bag (8) in a penetrating manner, and a spring (12) connected to the top surface of the I-shaped plate (11), wherein one end of the spring (12) far away from the I-shaped plate (11) is fixedly connected with the first partition plate (5), and the I-shaped plate (11) is movably connected with the air bag (8) in a penetrating manner.
3. An extraction liquid collecting device according to claim 1, wherein the rotating member comprises a mounting groove (14) opened in the filter plate (4) near the middle, a connecting rod (15) rotatably connected to the top surface of the mounting groove (14), a pressing plate (16) screwed to the side surface of the connecting rod (15), and a second connecting pipe (13) penetrating the inner bottom surface of the mounting groove (14), the pressing plate (16) is elastically connected to the mounting groove (14), and one end of the second connecting pipe (13) extends to a position near the I-shaped plate (11) and penetrates the I-shaped plate (11).
4. The extraction liquid collecting device according to claim 1, wherein the cleaning member comprises a limiting block (24) connected to the side surface of the connecting rod (15) near the upper part, two storage slots (17) connected to the side surface of the connecting rod (15) near the upper part, and a cleaning block (18) arranged on the top surface of the filter plate (4) corresponding to the storage slots (17), and the side surfaces of the two sides of the storage slots (17) are inclined.
5. An extraction liquid collecting device according to claim 1, characterized in that the collecting member comprises a connecting hole (19) connected to the outer side of the casing (1) near the filter plate (4), and a residue storage box (20) penetrating the inner side of the casing (1) near the filter plate (4).
6. The extraction liquid collecting device according to claim 5, wherein a connecting groove (21) is formed in the lower end, close to the slag storage box (20), of the inner side wall of the casing (1), a sealing block (22) is elastically connected to the inner bottom surface of the connecting groove (21), a third connecting pipe (23) is formed in the position, close to the sealing block (22), of the side surface of the connecting groove (21), and one end, far away from the connecting groove (21), of the third connecting pipe (23) is connected with the mounting groove (14) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320129984.8U CN218589730U (en) | 2023-01-17 | 2023-01-17 | Extraction liquid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320129984.8U CN218589730U (en) | 2023-01-17 | 2023-01-17 | Extraction liquid collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218589730U true CN218589730U (en) | 2023-03-10 |
Family
ID=85410045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320129984.8U Active CN218589730U (en) | 2023-01-17 | 2023-01-17 | Extraction liquid collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218589730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046194A (en) * | 2023-10-13 | 2023-11-14 | 湖南双富新材料科技有限公司 | Method and device for carrying out solid-liquid separation on precursor through hydraulic pressure and pneumatic pressure |
-
2023
- 2023-01-17 CN CN202320129984.8U patent/CN218589730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046194A (en) * | 2023-10-13 | 2023-11-14 | 湖南双富新材料科技有限公司 | Method and device for carrying out solid-liquid separation on precursor through hydraulic pressure and pneumatic pressure |
| CN117046194B (en) * | 2023-10-13 | 2023-12-22 | 湖南双富新材料科技有限公司 | Method and device for carrying out solid-liquid separation on precursor through hydraulic pressure and pneumatic pressure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218589730U (en) | Extraction liquid collecting device | |
| CN108927402A (en) | A kind of solid-liquid separating refuse disposal installation | |
| CN210711450U (en) | Camellia oil filter-pressing oil outlet and oil collecting device | |
| CN208943588U (en) | A kind of honey Novel filter device | |
| CN210874221U (en) | Traditional chinese medicine extraction and separation integration equipment | |
| CN215712860U (en) | Edible oil processing is with squeezing purification device | |
| CN211518591U (en) | Camellia oil squeezing device | |
| CN214327352U (en) | High-efficient container formula integration sewage treatment unit | |
| CN213132102U (en) | Sodium formate filter press convenient to clearance | |
| CN210635143U (en) | Garbage classification resource recovery device | |
| CN211247696U (en) | Dust collector for pharmaceutical workshop | |
| CN209348287U (en) | A kind of pulse dust collector | |
| CN207286892U (en) | Grease extraction element in a kind of wool grease scouring waste water | |
| CN213285911U (en) | Water purifier filter flask convenient to open | |
| CN112574813A (en) | Rice bran oil refines and uses squeezing device with self-cleaning function | |
| CN216078818U (en) | Oil receiving box of electromagnetic valve | |
| CN218530291U (en) | Spherical graphite cyclone separator | |
| CN219297358U (en) | Sewage separation device convenient for discharging sludge | |
| CN215137367U (en) | Edible oil filter | |
| CN215784148U (en) | Separator with high cleaning capacity | |
| CN206631268U (en) | Slurry pressurizing unit is used in ferment production | |
| CN217119655U (en) | Waste gas treatment device based on semiconductor processing | |
| CN213501053U (en) | Rapeseed oil pressing device with filtering function | |
| CN216008583U (en) | Upper outlet float coal recycling machine for thin coal seam coal face | |
| CN212262606U (en) | Built-in storage partition mechanism for waste water storage tank |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An extraction liquid collection device Effective date of registration: 20231130 Granted publication date: 20230310 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: Guangdong Zhongke Qingzi Medical Technology Co.,Ltd. Registration number: Y2023980068595 |