CN218106999U - Fine filtering equipment with temperature control function for bio-pharmaceuticals - Google Patents
Fine filtering equipment with temperature control function for bio-pharmaceuticals Download PDFInfo
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- CN218106999U CN218106999U CN202222131369.9U CN202222131369U CN218106999U CN 218106999 U CN218106999 U CN 218106999U CN 202222131369 U CN202222131369 U CN 202222131369U CN 218106999 U CN218106999 U CN 218106999U
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Abstract
The utility model discloses a bio-pharmaceuticals is with meticulous filtration equipment that possesses control by temperature change function relates to the equipment technical field who is used for the separation. The utility model discloses a filter cartridge, the top opening of filter cartridge is provided with the cover, be provided with filtering mechanism and steam sterilization mechanism on the cover, filtering mechanism is used for filtering biopharmaceutical's raw materials, just filtering mechanism has a plurality of filter ends, steam sterilization mechanism is arranged in carrying out the steam sterilization to the raw materials that filters, the inside and the right side of filter cartridge are provided with the motion actuating mechanism. The utility model discloses cross motion actuating mechanism drive filter mechanism and steam sterilization mechanism and rotate, filter mechanism switches filter end and temperature sensor's corresponding position through rotating, and then lets single temperature sensor's detection range increase, no longer confines the one side and the single filter end of filter end to, improves temperature sensor's detection effect.
Description
Technical Field
The utility model relates to an equipment technical field for the separation, concretely relates to fine filtration equipment that possesses control by temperature change function for bio-pharmaceuticals.
Background
Biopharmaceuticals refer to a preparation for prevention, treatment and diagnosis which is manufactured by comprehensively using scientific principles and methods of microbiology, chemistry, biochemistry, biotechnology, pharmacy and the like from organisms, cells, organs, body fluids and the like, and since biopharmaceutical raw materials are mainly natural biomaterials, impurities and biological residues in the biomaterials need to be filtered out when preparing medicines such as liquid medicines, and thus fine filtering equipment needs to be used. In order to ensure the safety of biological medicines and facilitate subsequent treatment, when filtering, raw materials need to be sterilized synchronously, the common sterilization mode of the prior biological pharmaceutical industry is steam sterilization, high-temperature steam is introduced into a filter element to directly sterilize the raw materials, but the temperature resistance of the filter element is limited, and the damage of the steam to the filter element needs to be avoided through temperature control.
Therefore, the fine filtering equipment with the temperature control function for the bio-pharmaceuticals is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for the problem that the fault rate increases when solving temperature sensor along with the quantity increase of filter core, the utility model provides a bio-pharmaceuticals is with meticulous filtration equipment who possesses the control by temperature change function.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a fine filtration equipment that possesses control by temperature change function for bio-pharmaceuticals, includes the cartridge filter, the top opening of cartridge filter is provided with the cover, be provided with filtering mechanism and steam sterilization mechanism on the cover, filtering mechanism is used for filtering bio-pharmaceuticals's raw materials, just filtering mechanism has a plurality of filter ends, steam sterilization mechanism is arranged in carrying out the steam sterilization to the raw materials in filtering, the inside and the right side of cartridge filter are provided with motion actuating mechanism, motion actuating mechanism is used for the drive filtering mechanism with steam sterilization mechanism periodic rotation, cartridge filter right side inner wall is provided with and is used for detecting the temperature sensor of filtering mechanism's filter end temperature, the cartridge filter openly be provided with the supporting temperature measurement instrument of temperature sensor.
Further, filtering mechanism includes inlet pipe, conveyer pipe and crosses the filter core, the cover center is seted up porosely just the inlet pipe sets up wherein, the top surface opening of inlet pipe, inlet pipe bottom surface and several conveyer pipe fixed connection and intercommunication, the conveyer pipe is kept away from the one end of inlet pipe with cross filter core fixed connection and intercommunication.
Further, steam sterilization mechanism includes steam input subassembly, steam output subassembly, steam conduit and a steam drum, the downthehole rolling bearing that passes through of cover top surface with steam drum fixed connection, inlet pipe fixed connection be in the inner circle of steam drum, steam input subassembly and steam output subassembly all include a storage tank, an intake pipe and a gas-supply pipe, the outlet duct of steam input subassembly pass through electronic ball valve with steam drum fixed connection and intercommunication, the intake pipe of steam output subassembly with cover fixed connection and with communicate in the cartridge filter, steam drum bottom and several steam conduit fixed connection and intercommunication, steam conduit's quantity with the quantity of crossing the filter core is unanimous, the several steam conduit respectively with the several cross filter core fixed connection and intercommunication.
Furthermore, the motion driving mechanism comprises a toothed ring, a driving device, a straight gear, a detection frame, a mounting seat and a contact disc, the toothed ring is sleeved on the inner wall of the upper side of the filter cylinder, a plurality of grooves are circularly distributed at the bottom end of the toothed ring, rotating bearings are arranged in the grooves and are respectively rotatably connected with the plurality of contact discs, the vertical cross section of each contact disc is in an inverted T shape, the bottoms of the plurality of contact discs are respectively fixedly connected with the plurality of filter cores, the driving device is fixedly mounted on the right side face of the filter cylinder, a transmission shaft at the upper end of the driving device is fixedly connected with the straight gear, gear teeth are paved on the outer wall of the toothed ring, a semi-cylindrical hole is carved in the position, corresponding to the toothed ring, of the right side face of the filter cylinder, the straight gear penetrates through the semi-cylindrical hole and is meshed with the toothed ring, a vertical rectangular groove is formed in the inner wall of the right side of the filter cylinder, the detection frame is fixed in the inner wall of the filter cylinder, the left face of the detection frame is opened and sleeved in the mounting seat, and the temperature sensor is fixedly mounted on the left side face of the mounting seat.
Further, motion actuating mechanism still includes the sealing ring, the sealing ring is the quadrant, sealing ring fixed connection be in the right side inner wall of cartridge filter is located the below of ring gear, relevant position the touch panel outer wall with the sealing ring inner wall is closely laminated, simultaneously, the conveyer pipe with steam conduit all adopts and has elastic hose.
Furthermore, the motion driving mechanism further comprises a guide rod, a telescopic pipe, an elastic cushion, a push column and a convex block, the top wall of the detection frame is fixedly connected with the guide rod, the bottom surface of the mounting seat is provided with a hole and is sleeved with the guide rod, the bottom surface of the mounting seat is connected with the bottom wall of the detection frame through a spring, the top surface of the mounting seat is fixedly connected with the telescopic pipe, the top end of the telescopic pipe is fixedly connected with the top wall of the detection frame, the right side surface of the filter cylinder is provided with a groove, the elastic cushion is fixed in the groove, a pipeline is arranged in the filter cylinder and communicates the telescopic pipe with the elastic cushion, a transmission shaft at the lower end of the driving device is fixedly connected with the push column, the push column corresponds to the elastic cushion, and the outer wall of the push column is fixedly connected with the convex block with different sizes.
The utility model has the advantages as follows:
1. the utility model discloses a motion actuating mechanism drive filter mechanism and steam sterilization mechanism rotate, filter mechanism switches filter end and temperature sensor's corresponding position through rotating, and then let single temperature sensor's detection range increase, no longer confine the one side and single filter end of filter end to, improve temperature sensor's detection effect, then according to the steam pressurization volume and the delivery capacity of the temperature numerical control steam sterilization mechanism on the temperature measurement instrument, and then avoid the too high temperature to the destruction of filter core and the low problem that leads to of sterilization effect poor excessively low in temperature.
2. The utility model discloses a sealing ring drives and crosses the filter core at temperature sensor's detection range internal rotation certain range to change the face that corresponds of crossing filter core and temperature sensor, further enlarge temperature sensor's detection range position, and the lug is along with pushing away post extrusion cushion, and the temperature sensor can carry out the temperature detection through reciprocating the upper and lower position of crossing the filter core, thereby further enlarges detection range.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of FIG. 2;
reference numerals: 1. a filter cartridge; 2. a filtering mechanism; 201. a feed pipe; 202. a delivery pipe; 203. a filter element; 3. a steam sterilization mechanism; 301. a steam input assembly; 302. a steam output assembly; 303. a steam pipe; 304. a steam drum; 4. a motion drive mechanism; 401. a toothed ring; 402. a drive device; 403. a spur gear; 404. a detection frame; 405. a mounting seat; 406. a touch pad; 407. a guide bar; 408. a telescopic pipe; 409. an elastic pad; 4010. pushing the column; 4011. a bump; 4012. a seal ring; 5. a cylinder cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, a fine filtering apparatus with a temperature control function for bio-pharmaceuticals includes a filter cartridge 1, the filter cartridge 1 is opened above and provided with a cartridge cover 5, the cartridge cover 5 is provided with a filtering mechanism 2 and a steam sterilization mechanism 3, the filtering mechanism 2 is used for filtering raw materials for bio-pharmaceuticals, the filtering mechanism 2 has a plurality of filtering ends, the steam sterilization mechanism 3 is used for performing steam sterilization on the raw materials during filtering, the inside and the right side of the filter cartridge 1 are provided with a movement driving mechanism 4, the movement driving mechanism 4 is used for driving the filtering mechanism 2 and the steam sterilization mechanism 3 to rotate periodically, the inner wall of the right side of the filter cartridge 1 is provided with a temperature sensor for detecting the temperature of the filtering end of the filtering mechanism 2, the front of the filter cartridge 1 is provided with a temperature measuring instrument matched with the temperature sensor, it should be noted that the filter cartridge 1 is provided with a plurality of pipelines respectively used for discharging materials and the like, and the pipelines are connected with the filtering mechanism 2 and the steam sterilization mechanism 3 and are hoses for adapting to the reciprocating rotation of the filtering mechanism 2 and the steam sterilization mechanism 3 through deformation.
Concretely, at first pour into cartridge filter 1 with bio-pharmaceuticals's raw materials into through filtering mechanism 2 and filter, in filterable in-process, it carries out steam sterilization to the raw materials to lead to and derive steam through 3 circulation of steam sterilization mechanism, then carry out the reciprocating rotation of certain range through motion actuating mechanism 4 drive filtering mechanism 2 and steam sterilization mechanism 3, filtering mechanism 2 switches the position that corresponds of filter end and temperature sensor through the rotation, and then let single temperature sensor's detection range increase, no longer confine to the one side and the single filter end of filter end, improve temperature sensor's detection effect, then according to the steam pressurization volume and the delivery capacity of the temperature numerical control steam sterilization mechanism 3 on the temperature measurement instrument, and then avoid the too high damage of temperature to the filter core and the problem that the sterilization effect that the temperature is low to lead to is poor.
As shown in fig. 1 and 2, the filtering mechanism 2 includes a feeding pipe 201, a conveying pipe 202 and a filtering core 203, the center of the cylinder cover 5 is provided with a hole, the feeding pipe 201 is disposed in the hole, the top surface of the feeding pipe 201 is open, the bottom surface of the feeding pipe 201 is fixedly connected and communicated with a plurality of conveying pipes 202, one end of the conveying pipe 202 far away from the feeding pipe 201 is fixedly connected and communicated with the filtering core 203, and it should be noted that the filtering core 203 adopts a pharmaceutical grade filter core and meets the fine specification standard.
Specifically, after the raw material is pressurized and injected through the feed pipe 201, the raw material is injected into the filter element 203 through the delivery pipe 202 for filtration, and after the solid and the liquid in the raw material are separated by the filter element 203, the liquid falls into the filter cartridge 1 and is discharged.
As shown in fig. 1 and 2, the steam sterilization mechanism 3 includes a steam input assembly 301, a steam output assembly 302, a steam pipeline 303 and a steam drum 304, the holes on the top surface of the drum cover 5 are fixedly connected with the steam drum 304 through rotating bearings, the feed pipe 201 is fixedly connected to the inner ring of the steam drum 304, the steam input assembly 301 and the steam output assembly 302 each include a storage tank, an air inlet pipe and an air delivery pipe, the air outlet pipe of the steam input assembly 301 is fixedly connected and communicated with the steam drum 304 through an electric ball valve, the air inlet pipe of the steam input assembly 301 is connected with the output end of an external steam sterilization device (not shown in the figure), the air inlet pipe of the steam output assembly 302 is fixedly connected with the drum cover 5 and communicated with the interior of the filter cartridge 1, the air outlet pipe of the steam output assembly 302 is connected with the input end of an external steam recovery device (not shown in the figure), the bottom end of the steam drum 304 is fixedly connected and communicated with a plurality of steam pipelines 303, the number of the steam pipelines 303 is the same as the number of filter cores 203, and the plurality of steam pipelines 303 are respectively fixedly connected and communicated with the filter cores 203.
Specifically, the steam sterilization equipment injects high-pressure and high-temperature steam into the steam drum 304 through the steam input assembly 301, and then injects the steam into the filter element 203 through the steam pipeline 303 to perform steam sterilization on the raw material in the filter element 203, then the steam discharged through the filter element 203 is captured by the steam input assembly 301 in the filter cartridge 1 and discharged through the steam recovery equipment, and when the temperature is too high or too low, the delivery capacity of the steam is controlled through the electric ball valve, so that the overall steam temperature in the filter element 203 can be changed, and the purpose of control is achieved.
As shown in fig. 1, 2, and 3, the motion driving mechanism 4 includes a gear ring 401, a driving device 402, a spur gear 403, a detection frame 404, a mounting seat 405, and a contact plate 406, the gear ring 401 is sleeved on an upper inner wall of the filter cartridge 1, a plurality of grooves are circularly distributed at a bottom end of the gear ring 401, a rotating bearing is disposed in each of the plurality of grooves and is rotatably connected with the plurality of contact plates 406, a vertical cross section of each of the contact plates 406 is in an inverted T shape, a bottom surface of each of the plurality of contact plates 406 is fixedly connected with the plurality of filter cores 203, the driving device 402 is fixedly mounted on a right side surface of the filter cartridge 1, the driving device 402 employs a dual-shaft motor, an upper end transmission shaft of the driving device 402 is fixedly connected with the spur gear 403, gear teeth are disposed on an outer wall of the gear ring 401, a semi-cylindrical hole is disposed at a position of the right side of the filter cartridge 1 corresponding to the gear ring 401, the spur gear 403 penetrates through the semi-cylindrical hole and is engaged with the gear ring 401, a right inner wall of the filter cartridge 1 is provided with a vertical rectangular groove, the detection frame 404 is fixed therein, a left side surface of the detection frame 404 is opened and is fixed with the mounting seat 405, and a temperature sensor is fixedly mounted on a left side surface of the mounting seat 405.
Specifically, through the reciprocating rotation of drive arrangement 402 drive spur gear 403, spur gear 403 drives the ring gear 401 rather than the meshing and rotates, ring gear 401 drives the rotation of filter element 203 rather than being connected, change the filter element 203 that is close to with temperature sensor through rotating, thereby let single temperature sensor can realize the temperature measurement to a plurality of filter elements 203, reduce temperature sensor's quantity when increasing filter element quantity, thereby avoid leading the problem that temperature sensor quantity increases and lead to frequent trouble, feed pipe 201 and steam drum 304 are along with ring gear 401 is together reciprocating rotation on barrel head 5.
As shown in fig. 2, the motion driving mechanism 4 further includes a sealing ring 4012, the sealing ring 4012 is a sector, the sealing ring 4012 is fixedly connected to the right inner wall of the filter cartridge 1 and is located below the gear ring 401, the outer wall of the contact disc 406 at the corresponding position is closely attached to the inner wall of the sealing ring 4012, and at the same time, flexible hoses are adopted for the delivery pipe 202 and the steam pipe 303.
Specifically, conflict dish 406 rotates to when corresponding with sealing ring 4012 along with ring gear 401, and conflict dish 406 rolls along sealing ring 4012 inner wall, drives filter core 203 at temperature sensor's detection range internal rotation certain range to change filter core 203 and temperature sensor's corresponding face, further enlarge temperature sensor's detection range, then after conflict dish 406 breaks away from sealing ring 4012, filter core 203 gyration is reset through the resilience pulling of conveyer pipe 202 and steam conduit 303.
As shown in fig. 3, the motion driving mechanism 4 further includes a guide rod 407, a telescopic tube 408, an elastic pad 409, a pushing post 4010 and a protrusion 4011, the top wall of the detection frame 404 is fixedly connected with the guide rod 407, a hole is formed in the bottom surface of the mounting seat 405 and is sleeved with the guide rod 407, the bottom surface of the mounting seat 405 is connected with the bottom wall of the detection frame 404 through a spring, the top surface of the mounting seat 405 is fixedly connected with the telescopic tube 408, the top end of the telescopic tube 408 is fixedly connected with the top wall of the detection frame 404, the telescopic tube 408 is in a bellows type and is made of a material with certain elasticity, a groove is formed in the right side surface of the filter cartridge 1 and is fixed with the elastic pad 409, a pipeline is arranged inside the filter cartridge 1 and communicates the telescopic tube 408 with the elastic pad 409, hydraulic oil is filled in the elastic pad 409, a transmission shaft at the lower end of the driving device 402 is fixedly connected with the pushing post 4010, the pushing post 4010 corresponds to the elastic pad 409, the outer wall of the pushing post 4010 is fixedly connected with a plurality of protrusions 4011 with different sizes, and a fan-shaped groove is cut at the right side of the filter cartridge 1 for accommodating the pushing post 4010 and the protrusion 4011.
Specifically, when the motion driving mechanism 4 drives the transmission shaft to rotate, when the bump 4011 corresponds to the elastic pad 409 along with the pushing post 4010, the elastic pad 409 is squeezed and hydraulic oil in the elastic pad 409 is injected into the telescopic pipe 408, the telescopic pipe 408 pushes the mounting seat 405 to descend after liquid filling expansion and changes the position of the temperature sensor, the temperature sensor can detect the temperature of the upper position and the lower position of the filter core 203 through up-down movement, thereby further enlarging the detection range, in addition, through a plurality of bumps 4011 with different sizes, the squeezing amount is different every time, the descending amplitude of the mounting seat 405 is also different, the mounting seat 405 cannot be temporarily stopped at a certain position when descending, the temperature is conveniently reacted, after the bump 4011 is separated from the elastic pad 409, the spring at the bottom surface of the mounting seat 405 rebounds to reset the mounting seat 405.
Claims (6)
1. The utility model provides a fine filtration equipment that possesses control by temperature change function for bio-pharmaceuticals, includes cartridge filter (1), its characterized in that, the top opening of cartridge filter (1) is provided with cover (5), be provided with filtering mechanism (2) and steam sterilization mechanism (3) on cover (5), filtering mechanism (2) are used for filtering bio-pharmaceuticals's raw materials, just filtering mechanism (2) have a plurality of filtration ends, steam sterilization mechanism (3) are arranged in carrying out steam sterilization to the raw materials in filtering, the inside and the right side of cartridge filter (1) are provided with motion actuating mechanism (4), motion actuating mechanism (4) are used for the drive filtering mechanism (2) with steam sterilization mechanism (3) cycle rotation, cartridge filter (1) right side inner wall is provided with and is used for detecting the temperature sensor of the filtration end temperature of filtering mechanism (2), cartridge filter (1) openly be provided with the supporting temperature measurement instrument of temperature sensor.
2. The fine filtering apparatus with temperature control function for bio-pharmaceuticals according to claim 1, wherein the filtering mechanism (2) comprises a feeding pipe (201), a conveying pipe (202) and a filter element (203), the center of the cover (5) is provided with a hole, the feeding pipe (201) is disposed in the hole, the top surface of the feeding pipe (201) is open, the bottom surface of the feeding pipe (201) is fixedly connected and communicated with a plurality of conveying pipes (202), and one end of the conveying pipe (202) far away from the feeding pipe (201) is fixedly connected and communicated with the filter element (203).
3. The fine filtering apparatus with temperature control function for bio-pharmaceuticals according to claim 2, wherein the steam sterilization mechanism (3) comprises a steam input component (301), a steam output component (302), a steam pipeline (303) and a steam drum (304), the hole on the top surface of the drum cover (5) is fixedly connected with the steam drum (304) through a rotating bearing, the feed pipe (201) is fixedly connected with the inner ring of the steam drum (304), the steam input component (301) and the steam output component (302) both comprise a storage tank, an air inlet pipe and an air delivery pipe, the air outlet pipe of the steam input component (301) is fixedly connected and communicated with the steam drum (304) through an electric ball valve, the air inlet pipe of the steam output component (302) is fixedly connected with the drum cover (5) and communicated with the interior of the filter drum (1), the bottom end of the steam drum (304) is fixedly connected and communicated with the plurality of steam pipelines (303), the number of the steam pipelines (303) is consistent with the number of the filter cores (203), and the plurality of steam pipelines (303) are respectively fixedly connected and communicated with the filter cores (203).
4. The fine filtering apparatus with temperature control function for bio-pharmaceuticals according to claim 3, wherein the motion driving mechanism (4) comprises a gear ring (401), a driving device (402), a spur gear (403), a detecting frame (404), a mounting seat (405) and a contact disc (406), the gear ring (401) is sleeved on the upper inner wall of the filter cartridge (1), a plurality of grooves are distributed on the bottom of the gear ring (401) in a circular manner, a rotating bearing is arranged in the grooves and is respectively and rotationally connected with the contact discs (406), the vertical cross section of the contact discs (406) is in an inverted T shape, the bottom surfaces of the contact discs (406) are respectively and fixedly connected with the filter cores (203), the driving device (402) is fixedly mounted on the right side surface of the filter cartridge (1), a transmission shaft at the upper end of the driving device (402) is fixedly connected with the spur gear (403), gear teeth are laid on the outer wall of the gear ring (401), a semi-cylindrical hole is arranged at the position of the right side surface of the filter cartridge (1) corresponding to the gear ring (401), the straight gear (403) is cut into the semi-cylindrical hole and is fixed on the left side surface of the filter cartridge (1), and the detecting frame (404) is meshed with the rectangular hole, and the detecting frame (401), the temperature sensor is fixedly arranged on the left side surface of the mounting seat (405).
5. The fine filtering apparatus with temperature control function for bio-pharmaceuticals according to claim 4, wherein the motion driving mechanism (4) further comprises a sealing ring (4012), the sealing ring (4012) is a sector, the sealing ring (4012) is fixedly connected to the inner wall of the right side of the filter cartridge (1) and located below the gear ring (401), the outer wall of the touch pad (406) at the corresponding position is tightly attached to the inner wall of the sealing ring (4012), and meanwhile, flexible hoses are adopted for the conveying pipe (202) and the steam pipeline (303).
6. The fine filtering apparatus with temperature control function for bio-pharmaceuticals according to claim 5, wherein the motion driving mechanism (4) further comprises a guide rod (407), a telescopic tube (408), an elastic pad (409), a pushing post (4010) and a protrusion (4011), the top wall of the detection frame (404) is fixedly connected with the guide rod (407), the bottom surface of the installation base (405) is provided with a hole and is sleeved with the guide rod (407), the bottom surface of the installation base (405) is connected with the bottom wall of the detection frame (404) through a spring, the top surface of the installation base (405) is fixedly connected with the telescopic tube (408), the top end of the telescopic tube (408) is fixedly connected with the top wall of the detection frame (404), the right side surface of the filter cartridge (1) is provided with a groove and the elastic pad (409) is fixed therein, a pipeline is arranged inside the filter cartridge (1) and communicates the telescopic tube (408) with the elastic pad (409), a transmission shaft at the lower end of the driving apparatus (402) is fixedly connected with the pushing post (4010), the pushing post (4010) corresponds to the elastic pad (409) and the protrusion (4010) is connected with the protrusion (4010).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222131369.9U CN218106999U (en) | 2022-08-12 | 2022-08-12 | Fine filtering equipment with temperature control function for bio-pharmaceuticals |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222131369.9U CN218106999U (en) | 2022-08-12 | 2022-08-12 | Fine filtering equipment with temperature control function for bio-pharmaceuticals |
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| CN218106999U true CN218106999U (en) | 2022-12-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232669A (en) * | 2023-10-24 | 2023-12-15 | 常州宏川石化仓储有限公司 | Temperature sensor assembly, incineration system and waste gas treatment method |
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2022
- 2022-08-12 CN CN202222131369.9U patent/CN218106999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232669A (en) * | 2023-10-24 | 2023-12-15 | 常州宏川石化仓储有限公司 | Temperature sensor assembly, incineration system and waste gas treatment method |
| CN117232669B (en) * | 2023-10-24 | 2024-01-30 | 常州宏川石化仓储有限公司 | Temperature sensor assembly, incineration system and waste gas treatment method |
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