CN115970360B - Filter equipment is used in preparation of sealwort extract - Google Patents
Filter equipment is used in preparation of sealwort extract Download PDFInfo
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- CN115970360B CN115970360B CN202211560334.5A CN202211560334A CN115970360B CN 115970360 B CN115970360 B CN 115970360B CN 202211560334 A CN202211560334 A CN 202211560334A CN 115970360 B CN115970360 B CN 115970360B
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Abstract
The invention relates to a filtering device for preparing a rhizoma polygonati extracting solution, which comprises a power mechanism for providing rotary power, a filtering mechanism for filtering a yellow extract and a cleaning mechanism for subsequent cleaning, wherein the filtering mechanism is arranged on a main shaft of the power mechanism, and the cleaning mechanism is arranged at the lower end of the filtering mechanism; the filter mechanism comprises a filter screen, the filter screen of 24 fan-shaped plate structures is wound into an umbrella-shaped structure, the inner side of the filter screen is fixed on a second fixed ring of the cleaning mechanism, the outer side of the filter screen is fixed on an external pipeline through the fixed ring, 12 pressing plates are arranged at the upper end of the umbrella-shaped structure formed by the filter screen in a staggered mode, the inner side of each pressing plate is fixed on a first fixed ring of the cleaning mechanism, the outer side of each pressing plate is fixed through an outer ring, and discharge holes are formed in the outer ring corresponding to the positions of the pressing plates, so that the technical problem that the filter screen is required to be cleaned frequently due to blockage of rhizoma polygonati powder residues in the preparation process of rhizoma polygonati extracting solution is solved.
Description
Technical Field
The invention relates to the field of preparation of rhizoma polygonati extract, in particular to a filter device for preparing rhizoma polygonati extract.
Background
Rhizoma polygonati is a rich plant resource for both medicine and food in Sichuan province in China, is also a Chinese medicinal material integrating qi regulating and phlegm resolving and treating chest distress, vomiting and liver and stomach qi pain, and is an excellent production raw material of health-care products; the oral liquid is a traditional health-care beverage which is well known in the public for a long time, and has very good nutritional value and health-care value. However, the product diversity of the compound oral liquid of rhizoma polygonati is far from enough at present, the reasons for analysis are probably that both can be independently used as health products to be independently digested and absorbed, people are accustomed to single-product effects without considering combined effects, in the preparation of the extract of rhizoma polygonati, the rhizoma polygonati is generally treated in a grinding and crushing mode, the liquid medicine is collected after the treatment, and in the collecting process, powdery rhizoma polygonati powder is required to be filtered.
For example, chinese patent of invention with publication number CN112107883B discloses a traditional Chinese medicine essence extraction device based on multi-layer filtration, which relates to the technical field of traditional Chinese medicine extraction equipment, and comprises a tank body, a filtering mechanism and a wall scraping mechanism, wherein the top end of the tank body is provided with a feed inlet and a liquid inlet, the liquid inlet is positioned at one side of the feed inlet, and one side of the outer wall of the tank body is provided with a heating steam inlet and a condensation water outlet. The invention discloses a filtering device and a using method of traditional Chinese medicine extracting solution, which are characterized in that a rotating bin, a heating bin, a merging bin, a heating steam inlet, a condensate outlet, a liquid outlet, a filtering mechanism, a third filter cartridge, a stirring knife, a rotary drum, a third blade, a fourth bearing, a third bearing, a second filter cartridge, a second blade, a second filter plate, a first bearing, a first filter cartridge, a first blade and a first filter plate are arranged, wherein the traditional Chinese medicine extracting solution can be subjected to multi-layer filtering, although the filtering device and the using method of the traditional Chinese medicine extracting solution are disclosed, in actual operation, the scheme is only suitable for filtering the traditional Chinese medicine extracting solution with a large particle structure, and meanwhile, the multi-layer filtering structure is adopted, a multi-layer filter screen is required to be cleaned in the filtering and later maintenance, and the traditional Chinese medicine extracting solution can not be effectively filtered, if a filter screen specification mode is adopted, and the subsequent cleaning is very inconvenient.
Disclosure of Invention
The invention provides a filtering device for preparing a rhizoma polygonati extracting solution, which aims to solve the technical problem that a filter screen is required to be cleaned frequently when a rhizoma polygonati powdery residue is blocked in the preparation process of the rhizoma polygonati extracting solution.
The invention relates to a filter device for preparing a rhizoma polygonati extract, which adopts the following technical scheme: the device comprises a power mechanism for providing rotary power, a filtering mechanism for filtering the yellow extractive solution and a cleaning mechanism for subsequent cleaning, wherein the filtering mechanism is arranged on a main shaft of the power mechanism, and the cleaning mechanism is arranged at the lower end of the filtering mechanism;
the filter mechanism comprises a filter screen, the filter screen with 24 fan-shaped plate structures is wound into an umbrella-shaped structure, the inner side of the filter screen is fixed on a second fixed ring of the cleaning mechanism, the outer side of the filter screen is fixed on an external pipeline through the fixed ring, 12 pressing plates are arranged at the upper end of the umbrella-shaped structure formed by the filter screen in a staggered manner, the inner side of each pressing plate is fixed on a first fixed ring of the cleaning mechanism, the outer side of each pressing plate is fixed through an outer ring, and discharge holes are formed in the outer ring corresponding to the positions of the corresponding pressing plates;
the cleaning mechanism comprises a cleaning spiral frame, the upper end and the lower end of the cleaning spiral frame are fixed on a main shaft, the cleaning spiral frame is propped against the lower end face of the filter screen, and the first fixing ring and the second fixing ring are in sliding connection with the main shaft.
Further, the fixed ring is fixedly connected with the filter screen through the upright post, the filter screen is composed of a frame and filter cloth, the support is guaranteed to be provided by the follow-up extrusion through the support of the frame, and powder residues can be effectively filtered through the filter cloth.
Further, the lower end face of the first fixed ring is provided with a spherical protruding block in a forming mode, the second fixed ring is provided with a groove in a forming mode corresponding to the spherical protruding block of the first fixed ring, through matching of the protruding block and the concave block, when the first fixed ring and the second fixed ring are staggered, the first fixed ring can be lifted up by matching of the protruding block, a pressing plate on the first fixed ring corresponds to a filter screen to be switched, an active block is formed on the main shaft corresponding to the position of the second fixed ring, a vibration block which is matched with the active block to enable the second fixed ring to vibrate is formed on the inner side face of the second fixed ring, a clamping groove which is matched with the active block to enable the first fixed ring to rotate is formed on the inner side face of the first fixed ring, a storage groove is formed on the main shaft corresponding to the first fixed ring and the second fixed ring, and a supporting spring is mounted at the bottom of the storage groove.
Further, the power unit package conical head, the conical head is installed the main shaft upper end, the shaping has the dispersion board on the conical head upside terminal surface, the power take off end at the motor is connected to the main shaft lower extreme, the motor passes through the motor mounting bracket and connects outside pipeline, and when the conical head was rotatory, the conical head moved the dispersion board and dispersed the liquid medicine to make the liquid medicine can evenly spill on the filter screen, filter the liquid medicine.
Further, the lower end face of the pressing plate abuts against the filter cloth of the filter screen, when the pressing plate presses the filter screen, the powder between the pressing plate and the filter screen is extruded, so that the liquid medicine is fully extruded, meanwhile, reverse support is provided for the cleaning screw frame at the lower end, when the cleaning screw frame at the lower end extrudes the filter screen, the powder medicine is extruded by extrusion between the cleaning screw frame and the pressing plate.
Further, the driving block is fixedly connected with the main shaft, and the vibration block is a spherical bump.
Further, the rubber plate is adhered to the surface of the pressing plate, and the elastic rubber plate is matched with the cleaning spiral frame, so that the bottom surface of the pressing plate is fully attached to the cleaning spiral frame, and the extrusion effect is improved.
The beneficial effects of the invention are as follows: according to the invention, the powdery residues are filtered through the filter cloth forms of staggered groups, and meanwhile, the filter cloth subjected to group switching is cleaned in an extrusion cleaning mode, so that a non-stop maintenance mode is achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a first schematic structure of an embodiment of a filtering device for preparing a rhizoma Polygonati extract according to the present invention;
FIG. 2 is a schematic diagram showing a second structure of a filtering apparatus for preparing a rhizoma Polygonati extract according to an embodiment of the present invention;
FIG. 3 is a schematic diagram showing the position relationship between a pressing plate and a filter screen of an embodiment of a filtering apparatus for preparing a rhizoma Polygonati extract solution according to the present invention;
FIG. 4 is a schematic view showing a cleaning mechanism of an embodiment of a filtering device for preparing rhizoma Polygonati extract according to the present invention;
FIG. 5 is a schematic diagram showing the position relationship between a filter screen and a cleaning screw frame in an embodiment of a filter device for preparing rhizoma Polygonati extract according to the present invention;
FIG. 6 is a schematic diagram of an active block structure of a filtering device for preparing rhizoma Polygonati extract according to an embodiment of the present invention;
FIG. 7 is a schematic diagram showing a filter screen structure of an embodiment of a filtering apparatus for preparing rhizoma Polygonati extract according to the present invention;
fig. 8 is a schematic diagram illustrating a positional relationship between a first fixing ring and a second fixing ring of a filtering apparatus for preparing a rhizoma Polygonati extract according to an embodiment of the invention.
In the figure: 1. a power mechanism; 2. a filtering mechanism; 3. a cleaning mechanism; 11. a conical head; 12. a main shaft; 13. a motor; 14. a motor mounting rack; 15. a dispersion plate; 21. a pressing plate; 22. a filter screen; 23. a fixing ring; 24. a discharge hole; 31. a first fixing ring; 32. a second fixing ring; 33. a support spring; 34. cleaning the spiral frame; 35. an active block; 36. a clamping groove; 37. and (5) vibrating the block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of a filtering device for preparing rhizoma polygonati extracting solution of the invention is shown in fig. 1 to 8, and comprises a power mechanism 1 for providing rotary power, a filtering mechanism 2 for filtering yellow extract and a cleaning mechanism 3 for subsequent cleaning, wherein the filtering mechanism 2 is arranged on a main shaft 12 of the power mechanism 1, and the cleaning mechanism 3 is arranged at the lower end of the filtering mechanism 2;
as shown in fig. 1 and 3, the filtering mechanism 2 comprises filter screens 22, 24 filter screens 22 with fan-shaped plate structures, which are wound into an umbrella-shaped structure, wherein the inner sides of the filter screens 22 are fixed on a second fixed ring 32 of the cleaning mechanism 3, the outer sides of the filter screens 22 are fixed on an external pipeline through fixed rings 23, 12 pressing plates 21 are arranged at the upper ends of the umbrella-shaped structure formed by the filter screens 22 in a staggered manner, the inner sides of the pressing plates 21 are fixed on a first fixed ring 31 of the cleaning mechanism 3, the outer sides of the pressing plates 21 are fixed through an outer ring, and discharge holes 24 are arranged at positions corresponding to the pressing plates 21 on the outer ring;
as shown in fig. 2 and 4, the cleaning mechanism 3 comprises a cleaning screw frame 34, the upper end and the lower end of the cleaning screw frame 34 are fixed on the main shaft 12, the cleaning screw frame 34 abuts against the lower end surface of the filter screen 22, and the first fixing ring 31 and the second fixing ring 32 are slidably connected on the main shaft 12.
As shown in fig. 3, the fixing ring 23 is fixedly connected with the filter screen 22 through the upright post, the filter screen 22 is composed of a frame and filter cloth, the support is provided by the support of the frame to ensure the subsequent extrusion, and the filter cloth is adopted to effectively filter powder residues.
As shown in fig. 8, the lower end surface of the first fixing ring 31 is formed with a spherical bump, the second fixing ring 32 is formed with a groove corresponding to the spherical bump of the first fixing ring 31, through the cooperation of the bump and the concave block, when the following first fixing ring 31 and the second fixing ring 32 are staggered, the first fixing ring 31 can be lifted up by the cooperation of the bump, so that the pressing plate 21 on the first fixing ring 31 is switched corresponding to the filter screen 22, as shown in fig. 6, the main shaft 12 is formed with a driving block 35 corresponding to the position of the second fixing ring 32, the inner side of the second fixing ring 32 is formed with a vibration block 37 corresponding to the position of the driving block 35 to vibrate the second fixing ring 32, the inner side of the first fixing ring 31 is formed with a clamping groove 36 corresponding to the driving block 35 to rotate the first fixing ring 31, as shown in fig. 4, the main shaft 12 is formed with a storage groove corresponding to the first fixing ring 31 and the second fixing ring 32, and the bottom of the storage groove is provided with a supporting spring 33.
The power unit 1 includes the conical head 11, and the conical head 11 is installed in main shaft 12 upper end, and the shaping has dispersion board 15 on the conical head 11 upside terminal surface, and the power take off end at motor 13 is connected to main shaft 12 lower extreme, and motor 13 passes through motor mounting bracket 14 and connects outside pipeline, and when conical head 11 rotatory, conical head 11 drives dispersion board 15 and disperses the liquid medicine to make the liquid medicine can evenly spill on filter screen 22, filter the liquid medicine.
The lower end face of the pressing plate 21 abuts against the filter cloth of the filter screen 22, and when the pressing plate 21 presses the filter screen 22, the medicine powder between the pressing plate 21 and the filter screen 22 is extruded, so that the medicine liquid is fully extruded, meanwhile, reverse support is provided for the cleaning screw frame 34 at the lower end, the cleaning screw frame 34 at the lower end extrudes the filter screen 22, and the medicine powder is extruded by extrusion between the cleaning screw frame 34 and the pressing plate 21.
The driving block 35 is fixedly connected with the main shaft 12, and the vibration block 37 is a spherical bump.
The rubber plate is adhered to the surface of the pressing plate 21, and the elastic rubber plate is matched with the cleaning screw frame 34, so that the bottom surface of the pressing plate 21 is fully attached to the cleaning screw frame 34, and the extrusion effect is improved.
In summary, as shown in the drawing, when in the initial position, the filter screen 22 is fixed on the inner side of the pipeline through the fixing ring 23, the motor 13 is fixed through the motor mounting frame 14, the rhizoma polygonati preparation liquid is filtered through the filter screen 22 in the pipeline, after the motor 13 is started, the main shaft 12 and the cone head 11 are driven to rotate, when the liquid medicine flows downwards, the liquid medicine is firstly impacted on the cone head 11, the dispersing plate 15 on the cone head 11 disperses the liquid medicine, the liquid medicine falls on the filter screen 22 through the hollowed-out part between the pressing plates 21, and because of gravity, the liquid medicine is filtered along the inclined plane of the filter screen 22, the medicine powder is uniformly filtered on the upper end of the filter screen 22, meanwhile, as shown in fig. 6, the driving block 35 on the main shaft 12 rotates and simultaneously is matched with the vibration block 37 on the inner side of the second fixing ring 32, so that the driving block 35 and the vibration block 37 mutually strike and vibrate, and the main shaft 12 drives the cleaning screw frame 34 to rotate, so that the cleaning screw frame 34 is matched with the hollowed-out part of the filter screen 22, the filter screen 22 is stirred by the screw frame 34 in the filtering process, the filtering effect is improved, and when the powder is gradually blocked, the filter screen 22 is gradually more and the filter screen 22 is more and more liquid medicine is pressed down, the filter screen 22 is more and the filter screen 22 is pressed down;
at this time, the second fixing ring 32 and the first fixing ring 31 are driven by the filter screen 22 and the pressing plate 21 on the first fixing ring 31 are pressed down at the same time, as can be seen from fig. 6, after the first fixing ring 31 and the second fixing ring 32 are pressed down, the vibration block 37 on the first fixing ring 31 is separated from the driving block 35, the clamping groove 36 on the inner side of the second fixing ring 32 is clamped with the driving block 35, the second fixing ring 32 is subjected to the rotating force of the main shaft 12 at this time, and because the outer side of the filter screen 22 is fixed by the fixing ring 23, the filter screen 22 does not rotate, the pressing plate 21 starts to rotate due to the rotating force, as shown in fig. 8, the first fixing ring 31 rotates and is separated from the second fixing ring 32, meanwhile, because of the protruding block between the two, the first fixing ring 31 is lifted up partially, the bottom surface of the pressing plate 21 passes through the frame on the edge of the filter screen 22, the group of the filter screen 22 is switched, after the switching, the unblocked filter screen 22 leaks out, the pressing plate 21 is matched with the group of the filter screen 22, the gravity pressed on the filter screen 22 disappears, and the supporting spring 33 lifts the first fixing ring 31 and the second fixing ring 32 and the clamping groove 36 off the driving block 35;
at this time, the clean filter screen 22 continues to filter, after the blocked filter screen 22 is pressed by the pressing plate 21, the liquid medicine is extruded, meanwhile, the cleaning spiral frame 34 at the bottom continues to rotate, powder is extruded and rubbed by the cooperation of the pressing plate 21, the powder extruded by the cleaning spiral frame 34 is discharged through an opening at the outer side of the pressing plate 21, and an opening is also arranged at the outer part of a pipeline, so that the extruded powder is collected.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The utility model provides a filter equipment is used in preparation of sealwort extract solution, includes power unit (1) that are used for providing rotational power, its characterized in that: the device also comprises a filtering mechanism (2) for filtering the yellow extractive solution and a cleaning mechanism (3) for subsequent cleaning, wherein the filtering mechanism (2) is arranged on a main shaft (12) of the power mechanism (1), and the cleaning mechanism (3) is arranged at the lower end of the filtering mechanism (2);
the filter mechanism (2) comprises a filter screen (22), the filter screens (22) of 24 fan-shaped plate structures encircle to form an umbrella-shaped structure, the inner sides of the filter screens (22) are fixed on a second fixed ring (32) of the cleaning mechanism (3), the outer sides of the filter screens (22) are fixed on an external pipeline through fixed rings (23), 12 pressing plates (21) are arranged at the upper ends of the umbrella-shaped structures formed by the filter screens (22) in a staggered mode, the inner sides of the pressing plates (21) are fixed on a first fixed ring (31) of the cleaning mechanism (3), the outer sides of the pressing plates (21) are fixed through outer rings, and discharge holes (24) are formed in the outer rings corresponding to the positions of the pressing plates (21);
the cleaning mechanism (3) comprises a cleaning spiral frame (34), the upper end and the lower end of the cleaning spiral frame (34) are fixed on a main shaft (12), the cleaning spiral frame (34) is propped against the lower end face of the filter screen (22), the first fixing ring (31) and the second fixing ring (32) are slidably connected to the main shaft (12), the lower end face of the first fixing ring (31) is provided with a spherical projection, the second fixing ring (32) is provided with a groove corresponding to the spherical projection of the first fixing ring (31), the main shaft (12) is provided with a driving block (35) corresponding to the position of the second fixing ring (32), the inner side face of the second fixing ring (32) is provided with a vibration block (37) matched with the driving block (35) to enable the second fixing ring (32) to vibrate, the inner side face of the first fixing ring (31) is provided with a vibration block (35) matched with the driving block (31), the main shaft (12) is provided with a groove corresponding to the first fixing ring (31), the main shaft (12) is provided with a conical head (12) corresponding to the main shaft (12), the main shaft (12) is provided with a conical head (11) and the main shaft (12) is provided with a conical head (11), the conical head (11) is provided with a dispersing plate (15) on the upper end surface, the lower end of the main shaft (12) is connected with the power output end of the motor (13), and the motor (13) is connected with an external pipeline through a motor mounting frame (14).
2. The filtering device for preparing a rhizoma polygonati extract according to claim 1, wherein: the fixing ring (23) is fixedly connected with the filter screen (22) through the upright post, and the filter screen (22) consists of a frame and filter cloth.
3. The filtering device for preparing a rhizoma polygonati extract according to claim 2, wherein: the lower end face of the pressing plate (21) is abutted against the filter cloth of the filter screen (22).
4. The filtering device for preparing a rhizoma polygonati extract according to claim 1, wherein: the driving block (35) is fixedly connected with the main shaft (12), and the vibration block (37) is a spherical protruding block.
5. A filter device for preparing a rhizoma Polygonati extract according to claim 3, wherein: the surface of the pressing plate (21) is adhered with a rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211560334.5A CN115970360B (en) | 2022-12-07 | 2022-12-07 | Filter equipment is used in preparation of sealwort extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211560334.5A CN115970360B (en) | 2022-12-07 | 2022-12-07 | Filter equipment is used in preparation of sealwort extract |
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| Publication Number | Publication Date |
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| CN115970360A CN115970360A (en) | 2023-04-18 |
| CN115970360B true CN115970360B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211560334.5A Active CN115970360B (en) | 2022-12-07 | 2022-12-07 | Filter equipment is used in preparation of sealwort extract |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB397471A (en) * | 1932-02-13 | 1933-08-14 | Serck Radiators Ltd | Improvements relating to oil and other liquid or fluid filters |
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| US4124507A (en) * | 1976-09-16 | 1978-11-07 | Mazzetti Flavio J | Reciprocating vacuum filter |
| CN101134902B (en) * | 2007-09-21 | 2010-09-29 | 朱光皓 | Thawing furnace for modified asphalt |
| KR102309507B1 (en) * | 2019-09-23 | 2021-10-07 | (주)코아이 | A Oil-water separator of oil-containing residues |
| CN215085150U (en) * | 2021-02-26 | 2021-12-10 | 淅川县利达调味品有限公司 | Non-stop filtering device |
| CN113402048A (en) * | 2021-07-22 | 2021-09-17 | 蔡建锋 | Sewage treatment device |
| CN216497826U (en) * | 2021-11-04 | 2022-05-13 | 四川瑞驰拓维机械制造有限公司 | Filter device of horizontal sand mill |
| CN217067895U (en) * | 2021-12-30 | 2022-07-29 | 大冶有色设计研究院有限公司 | Impurity removal and filtration device for nonferrous metal smelting excess materials |
| CN216584556U (en) * | 2022-01-10 | 2022-05-24 | 深圳市振惠建混凝土有限公司 | Concrete preparation waste water recycle system |
| CN216677216U (en) * | 2022-01-10 | 2022-06-07 | 西安民力水处理有限公司 | A filter equipment for sewage equipment |
| CN217233945U (en) * | 2022-02-28 | 2022-08-19 | 长春市友谊塑胶有限公司 | Integral power steering oil tank |
| CN217567616U (en) * | 2022-05-04 | 2022-10-14 | 成都明靓环保科技有限公司 | Filter screen self-cleaning type filtering mechanism |
| CN217472908U (en) * | 2022-06-15 | 2022-09-23 | 杭州经和包装制品有限公司 | Papermaking auxiliary agent filter equipment |
| CN115253425A (en) * | 2022-09-05 | 2022-11-01 | 李茜 | Vertical towerless water feeder with impurity filtering and collecting structure |
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- 2022-12-07 CN CN202211560334.5A patent/CN115970360B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB397471A (en) * | 1932-02-13 | 1933-08-14 | Serck Radiators Ltd | Improvements relating to oil and other liquid or fluid filters |
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