CN114939285A - Extraction element that solid-state pharmaceutical composition analysis used - Google Patents
Extraction element that solid-state pharmaceutical composition analysis used Download PDFInfo
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- CN114939285A CN114939285A CN202210560937.9A CN202210560937A CN114939285A CN 114939285 A CN114939285 A CN 114939285A CN 202210560937 A CN202210560937 A CN 202210560937A CN 114939285 A CN114939285 A CN 114939285A
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- cylinder
- thick bamboo
- airtight
- spring
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- 238000000605 extraction Methods 0.000 title claims abstract description 21
- 238000004458 analytical method Methods 0.000 title claims abstract description 14
- 239000008194 pharmaceutical composition Substances 0.000 title description 2
- 239000007787 solid Substances 0.000 claims abstract description 67
- 238000000926 separation method Methods 0.000 claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 9
- 229940079593 drug Drugs 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 27
- 241001330002 Bambuseae Species 0.000 claims description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 27
- 239000011425 bamboo Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 19
- 230000001174 ascending effect Effects 0.000 claims description 10
- 241000883990 Flabellum Species 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000306 component Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000005426 pharmaceutical component Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 14
- 229940126589 solid medicine Drugs 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 32
- 238000007790 scraping Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005220 pharmaceutical analysis Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention relates to the technical field of drug analysis instruments, in particular to an extraction device for analyzing solid drug components, which comprises an external solution cylinder, a solid accommodating cylinder, a filter layer, an airtight screw cap, a separating fan blade rod, a driving separating inserting cylinder and a driving machine, wherein the solid accommodating cylinder is movably inserted and arranged in the external solution cylinder; the solid containing barrel is driven to move upwards in the outer solution barrel through the arranged elastic locking structure, so that negative pressure can be formed in the outer solution barrel and positioned in the lower space of the solid containing barrel, the filtering speed of mixed liquid in the solid containing barrel can be increased by utilizing suction force generated by the negative pressure, and the extraction speed of solid-liquid separation of the mixed liquid of solid medicines is increased.
Description
Technical Field
The invention relates to the technical field of drug analysis instruments, in particular to an extraction device for analyzing solid drug components.
Background
When carrying out the pharmaceutical composition analysis, solid-state medicine can need to make it into powder usually, dissolve in required liquid to carry out insoluble substance and draw or solution extraction, current technical means places solid-state powder in household utensils such as beaker usually, add required liquid, use glass stick intensive mixing back to filter through filter paper in order to realize solid-liquid separation, above-mentioned technical means is when filtering, utilize gravity to make the mixed liquid pass through the speed of filter paper naturally lower, influence pharmaceutical analysis process efficiency, and utilize the glass board to carry out mixed liquid stirring hard and the effect is relatively poor.
Disclosure of Invention
The present invention is directed to an extraction device for analyzing a solid pharmaceutical ingredient, which solves the above-mentioned problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an extraction device for analyzing solid drug components comprises an external solution cylinder, a solid containing cylinder, a filter layer, an airtight rotary cap, a separation type fan blade rod, a driving separation insertion cylinder and a driving machine, wherein the solid containing cylinder is movably arranged inside the external solution cylinder in an inserting mode, the filter layer is arranged on the lower end surface of the solid containing cylinder in a penetrating mode, the airtight rotary cap is spirally arranged at the lower end position of the solid containing cylinder and is clamped and fixed between the lower end surface of the solid containing cylinder and the inner lower surface of the airtight rotary cap, the airtight rotary cap is in airtight contact with the inner wall surface of the external solution cylinder, the separation type fan blade rod is rotatably arranged at the center position of the filter layer and the airtight rotary cap, the driving separation insertion cylinder is arranged under the separation type fan blade rod, the driving machine is arranged at the lower surface position of the driving separation insertion cylinder in a transmission mode, the improved solid solution container is characterized in that a tension spring structure is arranged between the driving machine and the inner lower surface of the outer solution cylinder, the tension spring structure has a supporting function and an elastic pull-down function for the driving machine, an elastic locking structure is arranged between the outer solution cylinder and the solid accommodating cylinder, and the elastic locking structure has an elastic supporting function and a locking fixing function.
Preferably, the external solution cylinder is cylindrical and barrel-shaped, the upper end of the external solution cylinder is open, the lower end of the external solution cylinder is closed, the solid containing cylinder is tubular, the upper end and the lower end of the solid containing cylinder are open, and the rotating shaft of the driving machine and the center of the lower surface of the driving separation insertion cylinder are fixedly installed.
Preferably, the elastic locking structure comprises a supporting cylinder brim, an ascending driving spring, a fixed separating ring, a downward pressing supporting brim, a through hole, a locking clamping groove, a locking rod and a locking clamping block.
Preferably, the supporting barrel eave is fixedly installed on the upper end surface of the external solution barrel, the ascending driving spring is fixedly installed on the upper surface of the supporting barrel eave, a fixed separation ring is fixedly installed at the upper end of the ascending driving spring, and the external solution barrel, the supporting barrel eave, the ascending driving spring and the fixed separation ring are coaxially arranged.
Preferably, the lower pressing supporting eave is fixedly installed on the outer surface of the solid containing cylinder and close to the upper end position, a through hole and a locking clamping groove are formed in the surface of the lower pressing supporting eave, the through hole is communicated with the locking clamping groove, the diameter of the through hole is larger than the width of the locking clamping groove, the locking rod is fixedly installed on the upper surface position of the supporting cylinder eave, the locking clamping block is fixedly installed on the upper end surface position of the locking rod, and the diameter of the locking clamping block is smaller than that of the through hole and larger than the width of the locking clamping groove.
Preferably, the extension spring structure includes a spring holding section of thick bamboo and lower extension spring, a spring holding section of thick bamboo is the pipe form, and its lower fixed surface installs in the inside lower surface position of an outside solution section of thick bamboo, the extension spring is located the inside of a spring holding section of thick bamboo down, and is the compression form under the conventional state, the lower extreme fixed mounting of extension spring is in the inside lower surface position of an outside solution section of thick bamboo down, the upper end fixed mounting of extension spring is in the lower surface position of driving machine down.
Preferably, the surface of a solid holding section of thick bamboo is close to lower extreme surface position and has seted up the cooperation external screw thread, airtight revolve the cap with cooperation external screw thread screw fit, airtight outside surface position of revolving the cap has seted up sealed annular, sealed annular is cyclic annularly, and its inside cover is established and is installed airtight rubber ring, airtight lower surface position of revolving the cap has seted up and has revolved the cap mesh.
Preferably, the surface of disconnect-type flabellum pole is close to upper end surface fixed position and installs the stirring and scrapes the leaf, the lower extreme surface position of disconnect-type flabellum pole is seted up there is the internal thread blind hole, the spiral post is installed to the inside spiral of internal thread blind hole, the lower extreme surface fixed position of spiral post installs the transmission and inserts the axle, the transmission insert the axle with the diameter of disconnect-type flabellum pole equals, the transmission insert the axle with disconnect-type flabellum pole all alternates through the central point that filter layer and airtight screwed the cap puts, the outer fixed surface that the transmission inserted the axle installs and pushes down the separation ring, it is located the below position that airtight screwed the cap to push down the separation ring.
Preferably, the center of the upper surface of the drive separation inserting cylinder is provided with an inserting shaft blind hole, and the inner diameter of the inserting shaft blind hole is not larger than the diameter of the transmission inserting shaft.
Compared with the prior art, the invention has the beneficial effects that:
according to the extraction device for analyzing the solid medicine components, the solid containing barrel is driven to move upwards in the external solution barrel through the arranged elastic locking structure, so that negative pressure can be formed in the space below the solid containing barrel in the external solution barrel, the filtering speed of mixed liquid in the solid containing barrel can be increased by using suction force generated by the negative pressure, and the extraction speed of solid-liquid separation of the mixed liquid of the solid medicine is increased;
when the transmission insert shaft is arranged and moves downwards in the solid containing cylinder, the transmission insert shaft can be inserted into the driving separation insert cylinder, and under the support of the driving separation insert cylinder, the stirring scraping blade can not contact with the filter layer, so that the filter layer is prevented from being abraded;
and the lower extension spring of driver through its below, produced elastic support torsion and transmit the inserted shaft to the transmission for the stirring is scraped the leaf and is had elasticity when rotating, and can jump by the elasticity, carries out the barrier and avoids, when receiving rigidity when stirring and scraping the leaf and blockking in rotatory, can not make the driver suddenly by the card die, has improved the protective capacities to the driver, and can produce fore-and-aft extension power when utilizing down the extension spring to receive the torsion of anti-spiral, thereby can make the stirring scrape the leaf and can carry out the barrier and avoid by longitudinal movement.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic half-section view of the present invention;
FIG. 4 is a schematic half-section view of the present invention;
FIG. 5 is a front view in half section of the present invention;
fig. 6 is a front view of the overall structure of the present invention.
In the figure: 1. an external solution cartridge; 2. a solid containing cylinder; 3. a filter layer; 4. an airtight screw cap; 5. a split fan blade stem; 6. driving the separation insert cylinder; 7. a driver; 101. supporting the cylinder brim; 102. a lift drive spring; 103. fixing the spacer ring; 104. pressing the supporting eaves; 105. through the hole; 106. locking the clamping groove; 107. a locking lever; 108. locking the clamping block; 701. a spring housing barrel; 702. a lower tension spring; 201. matching with the external thread; 401. sealing the ring groove; 402. an airtight rubber ring; 403. turning the cap meshes; 501. stirring and scraping blades; 502. an internal threaded blind hole; 503. a helical column; 504. a transmission insert shaft; 505. pressing the blocking ring; 601. and a blind hole for inserting the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: an extraction device for analyzing solid drug components comprises an external solution cylinder 1, a solid containing cylinder 2, a filter layer 3, an airtight rotary cap 4, a separating fan blade rod 5, a driving separating insertion cylinder 6 and a driving machine 7, wherein the solid containing cylinder 2 is movably and alternately arranged inside the external solution cylinder 1, the filter layer 3 is arranged at the lower end surface position of the solid containing cylinder 2, the airtight rotary cap 4 is spirally arranged at the lower end position of the solid containing cylinder 2, the filter layer 3 is clamped and fixed between the lower end surface of the solid containing cylinder 2 and the inner lower surface of the airtight rotary cap 4, the airtight rotary cap 4 is in airtight contact with the inner wall surface of the external solution cylinder 1, the center positions of the filter layer 3 and the airtight rotary cap 4 are respectively and rotatably provided with the separating fan blade rod 5, the driving separating insertion cylinder 6 is arranged under the separating fan blade rod 5, the lower surface position of the driving separating insertion cylinder 6 is provided with the driving machine 7 in a transmission way, the driving machine 7 can be a variable speed motor with a waterproof function, and is a device in the prior art, a tension spring structure is arranged between the driving machine 7 and the inner lower surface of the external solution cylinder 1, the tension spring structure has a supporting function and an elastic pull-down function for the driving machine 7, an elastic locking structure is arranged between the external solution cylinder 1 and the solid accommodating cylinder 2, and the elastic locking structure has an elastic supporting function and a locking fixing function.
The external solution cylinder 1 is cylindrical and barrel-shaped, the upper end opening and the lower end of the external solution cylinder are closed, the solid containing cylinder 2 is tubular, the upper end and the lower end of the solid containing cylinder are open, and a rotating shaft of a driving machine 7 and the center position of the lower surface of the driving separation inserting cylinder 6 are fixedly installed.
The elastic locking structure comprises a supporting barrel brim 101, an ascending driving spring 102, a fixed separating ring 103, a downward pressing supporting brim 104, a through hole 105, a locking clamping groove 106, a locking rod 107 and a locking clamping block 108; the supporting cylinder eave 101 is fixedly installed at the upper end surface position of the external solution cylinder 1, the lifting driving spring 102 is fixedly installed at the upper surface position of the supporting cylinder eave 101, the upper end of the lifting driving spring 102 is fixedly installed with a fixed separating ring 103, and the external solution cylinder 1, the supporting cylinder eave 101, the lifting driving spring 102 and the fixed separating ring 103 are all coaxially arranged; the lower pressing supporting eave 104 is fixedly mounted on the outer surface of the solid containing barrel 2 close to the upper end position, the surface of the lower pressing supporting eave 104 is provided with a through hole 105 and a locking clamping groove 106, the through hole 105 is communicated with the locking clamping groove 106, the diameter of the through hole 105 is larger than the width of the locking clamping groove 106, the locking rod 107 is fixedly mounted on the upper surface position of the supporting barrel eave 101, the locking fixture block 108 is fixedly mounted on the upper end surface position of the locking rod 107, and the diameter of the locking fixture block 108 is smaller than that of the through hole 105 and larger than the width of the locking clamping groove 106.
The tension spring structure comprises a spring accommodating cylinder 701 and a lower tension spring 702, the spring accommodating cylinder 701 is in a circular tube shape, the lower surface of the spring accommodating cylinder 701 is fixedly installed at the inner lower surface of the external solution cylinder 1, the lower tension spring 702 is located inside the spring accommodating cylinder 701 and is in a compressed state in a conventional state, the lower end of the lower tension spring 702 is fixedly installed at the inner lower surface of the external solution cylinder 1, and the upper end of the lower tension spring 702 is fixedly installed at the lower surface of the driving machine 7.
The outer surface of the solid accommodating barrel 2 close to the lower end surface is provided with a matching external thread 201, the airtight rotary cap 4 is in spiral matching with the matching external thread 201, the outer side surface of the airtight rotary cap 4 is provided with a sealing ring groove 401, the sealing ring groove 401 is annular, an airtight rubber ring 402 is sleeved in the sealing ring groove 401, and the lower surface of the airtight rotary cap 4 is provided with rotary cap meshes 403; the outer surface of the separating type fan blade rod 5 is fixedly provided with a stirring scraping blade 501 close to the upper end surface, the lower end surface of the separating type fan blade rod 5 is provided with an internal thread blind hole 502, a spiral column 503 is spirally arranged inside the internal thread blind hole 502, the internal thread blind hole 502 and the spiral column 503 can be spirally separated through the arrangement, so that the later-stage use disassembly and assembly are convenient, the filter layer 3 is replaced, the loosening direction of the internal thread blind hole 502 and the spiral column 503 is opposite to the rotating direction of the stirring scraping blade 501, the loosening of the internal thread blind hole 502 and the spiral column 503 caused by the rotation of the stirring scraping blade 501 is avoided, the lower end surface of the spiral column 503 is fixedly provided with a transmission inserting shaft 504, the transmission inserting shaft 504 and the separating type fan blade rod 5 are equal in diameter, the transmission inserting shaft 504 and the separating type fan blade rod 5 are inserted through the filter layer 3 and the center position of the airtight rotary cap 4, and the outer surface of the transmission inserting shaft 504 is fixedly provided with a pressing blocking ring 505, the press-down blocking ring 505 is located at a position below the airtight rotary cap 4.
An inserting shaft blind hole 601 is formed in the center of the upper surface of the driving separation inserting cylinder 6, and the inner diameter of the inserting shaft blind hole 601 is not larger than that of the transmission inserting shaft 504.
When the extraction device for analyzing the solid medicine components is actually used, the solid containing barrel 2 is firstly pressed, causing the lift drive spring 102 to be compressed, causing the locking dog 108 to pass through the aperture 105, then the locking rod 107 is clamped into the locking clamping groove 106 by small rotation, the compression and fixation of the external solution cylinder 1 and the solid containing cylinder 2 are completed, in the process of pressing down the solid containing barrel 2, the transmission insert shaft 504 is inserted into the insert shaft blind hole 601 under the block of the lower pressure blocking ring 505, the solid containing barrel 2 moves upwards slightly after being released, and by utilizing the upward movement range of the solid containing barrel 2, therefore, the pressing blocking ring 505 is separated from the lower surface of the airtight rotary cap 4 to avoid friction, and at the moment, the stirring scraping blade 501 is supported by the driving separation inserting cylinder 6 and is not contacted with the upper surface of the filter layer 3, so that the abrasion of the upper surface of the filter layer 3 caused by the high-speed rotation and stirring of the stirring scraping blade 501 is avoided; put into solid holding section of thick bamboo 2 with powder and liquid jointly, start driving machine 7 for drive separation inserts section of thick bamboo 6 and utilizes frictional force to drive the transmission and insert the axle 504 rotatory, thereby makes the stirring scrape the leaf 501 rotation, stirs the mixture to solid holding section of thick bamboo 2 inside.
When the solid-liquid separation is carried out, the driving machine 7 keeps running, the rotating speed is reduced, the solid accommodating barrel 2 is twisted, the locking rod 107 returns to the through hole 105, at the moment, the solid accommodating barrel 2 is not fixed, the locking rod moves upwards under the support of the ascending driving spring 102, when the solid accommodating barrel 2 moves upwards, because the airtight screw cap 4 is in airtight contact with the external solution barrel 1, negative pressure is generated inside the external solution barrel 1 and below the solid accommodating barrel 2, the mixed liquid in the solid accommodating barrel 2 is accelerated to pass through the filter layer 3 by utilizing the negative pressure suction, when the solid accommodating barrel 2 moves upwards, the driving separation inserting barrel 6 and the driving machine 7 are driven by the driving inserting shaft 504 to move upwards, the pulling-down spring 702 is stretched, so that the driving inserting shaft 504 is subjected to downward elastic pulling force, the stirring scraping blade 501 is in elastic contact with the upper surface of the filter layer 3, the elastic scraping is carried out, the accumulation and the shielding of the solid objects are avoided, and when the stirring scraping blade 501 is blocked, the lower tension spring 702 is twisted by the driving machine 7, and the lower tension spring 702 is of a spring structure and axially extends when being twisted by the reverse screw, so that the stirring scraping blade 501 moves upwards to automatically avoid obstacles.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an extraction element that solid-state drug component analysis used, includes that outside solution section of thick bamboo (1), solid holding section of thick bamboo (2), filter layer (3), airtight spiral cover (4), disconnect-type fan blade pole (5), drive separation insert a section of thick bamboo (6) and driver (7), its characterized in that: solid holding section of thick bamboo (2) activity interlude sets up the inside in an outside solution section of thick bamboo (1), filter layer (3) set up the lower extreme surface position in a solid holding section of thick bamboo (2), airtight spiral shell cap (4) spiral installation is in the lower extreme position of a solid holding section of thick bamboo (2), filter layer (3) are fixed by the centre gripping between the lower extreme surface of a solid holding section of thick bamboo (2) and the inside lower surface of airtight spiral shell cap (4), airtight spiral shell cap (4) with airtight contact between the inner wall surface of an outside solution section of thick bamboo (1), filter layer (3) with airtight spiral shell cap's (4) central point puts and all rotates and installs disconnect-type fan blade pole (5), be provided with drive separation under disconnect-type fan blade pole (5) and insert section of thick bamboo (6), the lower surface position transmission of drive separation insert section of thick bamboo (6) is provided with driving machine (7), driving machine (7) with be provided with extension spring knot between the inside lower surface of an outside solution section of thick bamboo (1) The tension spring structure has a supporting function and an elastic pull-down function for a driving machine (7), an elastic locking structure is arranged between the external solution cylinder (1) and the solid containing cylinder (2), and the elastic locking structure has an elastic supporting function and a locking fixing function.
2. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 1, wherein: the external solution cylinder (1) is cylindrical and barrel-shaped, the upper end opening and the lower end of the external solution cylinder are closed, the solid containing cylinder (2) is round and tubular, the upper end and the lower end of the solid containing cylinder are open, and a rotating shaft of the driving machine (7) and the center of the lower surface of the driving separation insertion cylinder (6) are fixedly installed.
3. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 1, wherein: the elastic locking structure comprises a supporting cylinder brim (101), an ascending driving spring (102), a fixed separating ring (103), a downward pressing supporting brim (104), a through hole (105), a locking clamping groove (106), a locking rod (107) and a locking clamping block (108).
4. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 3, wherein: the supporting cylinder eave (101) is fixedly installed at the upper end surface of the external solution cylinder (1), the ascending driving spring (102) is fixedly installed at the upper surface of the supporting cylinder eave (101), the upper end of the ascending driving spring (102) is fixedly installed with a fixed separating ring (103), and the external solution cylinder (1), the supporting cylinder eave (101), the ascending driving spring (102) and the fixed separating ring (103) are coaxially arranged.
5. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 4, wherein: the lower pressing supporting eave (104) is fixedly mounted on the outer surface of the solid containing barrel (2) and close to the upper end position, a through hole (105) and a locking clamping groove (106) are formed in the surface of the lower pressing supporting eave (104), the through hole (105) is communicated with the locking clamping groove (106), the diameter of the through hole (105) is larger than the width of the locking clamping groove (106), a locking rod (107) is fixedly mounted on the upper surface position of the supporting barrel eave (101), a locking clamping block (108) is fixedly mounted on the upper end surface position of the locking rod (107), and the diameter of the locking clamping block (108) is smaller than that of the through hole (105) and larger than that of the locking clamping groove (106).
6. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 1, wherein: the extension spring structure includes a spring holding section of thick bamboo (701) and lower extension spring (702), a spring holding section of thick bamboo (701) is the pipe form, and its lower fixed surface installs in the inside lower surface position of outside solution section of thick bamboo (1), extension spring (702) are located the inside of a spring holding section of thick bamboo (701) down, and are the compression form under the conventional state, the lower extreme fixed mounting of extension spring (702) is in the inside lower surface position of outside solution section of thick bamboo (1) down, the upper end fixed mounting of extension spring (702) is in the lower surface position of driving machine (7) down.
7. The extraction device for solid pharmaceutical component analysis according to claim 1, wherein: the surface of a solid holding section of thick bamboo (2) is close to lower extreme surface position and has seted up cooperation external screw thread (201), airtight revolve cap (4) with cooperation external screw thread (201) spiral cooperation, airtight revolve the outside surface position of cap (4) and seted up sealed annular (401), sealed annular (401) are cyclic annularly, and its inside cover is established and is installed airtight rubber ring (402), airtight lower surface position of revolving cap (4) has been seted up and has been revolved cap mesh (403).
8. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 7, wherein: the surface of disconnect-type flabellum pole (5) is close to upper end surface fixed position and installs the stirring and scrapes leaf (501), the lower extreme surface position of disconnect-type flabellum pole (5) is seted up internal thread blind hole (502), spiral post (503) are installed to the inside spiral of internal thread blind hole (502), the lower extreme surface fixed position of spiral post (503) installs the transmission and inserts axle (504), the transmission insert axle (504) with the diameter of disconnect-type flabellum pole (5) equals, the transmission insert axle (504) with disconnect-type flabellum pole (5) all alternate through filter layer (3) and the central point of airtight cap (4) put soon, the outer fixed surface that the transmission inserted axle (504) installs and pushes down separation ring (505), it is located the below position of airtight cap (4) soon to push down separation ring (505).
9. The extraction apparatus for solid pharmaceutical ingredient analysis according to claim 1, wherein: an inserting shaft blind hole (601) is formed in the center of the upper surface of the driving separation inserting cylinder (6), and the inner diameter of the inserting shaft blind hole (601) is not larger than the diameter of the transmission inserting shaft (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560937.9A CN114939285B (en) | 2022-05-23 | 2022-05-23 | Extraction element that solid-state medicine composition analysis used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560937.9A CN114939285B (en) | 2022-05-23 | 2022-05-23 | Extraction element that solid-state medicine composition analysis used |
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| Publication Number | Publication Date |
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| CN114939285A true CN114939285A (en) | 2022-08-26 |
| CN114939285B CN114939285B (en) | 2024-04-02 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193132A (en) * | 1997-12-26 | 1999-07-21 | Taisei Kogyo Kk | Powder supply device |
| US20030105448A1 (en) * | 2001-12-03 | 2003-06-05 | Yasuyuki Shiraishi | Infusion vessel |
| DE102013022271A1 (en) * | 2013-03-15 | 2014-09-18 | Friedrich Banke | Device and method for extracting flavorings from plant aroma carriers into a process fluid |
| CN108905276A (en) * | 2018-07-17 | 2018-11-30 | 黄山琼宇生物科技有限公司 | A kind of filter device that biology extracts |
| CN110801749A (en) * | 2019-11-22 | 2020-02-18 | 姚鸿 | Novel disconnect-type of cutting fluid agitator prevents deposiing puddler |
| CN210645418U (en) * | 2019-09-25 | 2020-06-02 | 浙江海洋大学 | Transparent soil pore liquid recovery device |
| CN210905055U (en) * | 2019-08-30 | 2020-07-03 | 重庆第二师范学院 | Draw jar convenient to solid-liquid separation |
| CN213466833U (en) * | 2020-08-20 | 2021-06-18 | 胥香姐 | Bio-pharmaceuticals extract filter equipment who easily fully stirs and grind |
| CN214634177U (en) * | 2021-03-01 | 2021-11-09 | 上海屹尧仪器科技发展有限公司 | A filter equipment for microwave extraction |
| CN215539093U (en) * | 2021-09-08 | 2022-01-18 | 西安博众科技发展有限责任公司 | Solid-liquid separation equipment of PEG composite jelly suspension |
| CN215995757U (en) * | 2021-08-05 | 2022-03-11 | 无锡丰凯环保科技有限公司 | Emulsion is handled with blowing equipment that possesses branch sieve filtration |
| CN216170449U (en) * | 2021-09-30 | 2022-04-05 | 郑州孚松科技有限公司 | Novel deodorant solid-liquid separation device |
-
2022
- 2022-05-23 CN CN202210560937.9A patent/CN114939285B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193132A (en) * | 1997-12-26 | 1999-07-21 | Taisei Kogyo Kk | Powder supply device |
| US20030105448A1 (en) * | 2001-12-03 | 2003-06-05 | Yasuyuki Shiraishi | Infusion vessel |
| DE102013022271A1 (en) * | 2013-03-15 | 2014-09-18 | Friedrich Banke | Device and method for extracting flavorings from plant aroma carriers into a process fluid |
| CN108905276A (en) * | 2018-07-17 | 2018-11-30 | 黄山琼宇生物科技有限公司 | A kind of filter device that biology extracts |
| CN210905055U (en) * | 2019-08-30 | 2020-07-03 | 重庆第二师范学院 | Draw jar convenient to solid-liquid separation |
| CN210645418U (en) * | 2019-09-25 | 2020-06-02 | 浙江海洋大学 | Transparent soil pore liquid recovery device |
| CN110801749A (en) * | 2019-11-22 | 2020-02-18 | 姚鸿 | Novel disconnect-type of cutting fluid agitator prevents deposiing puddler |
| CN213466833U (en) * | 2020-08-20 | 2021-06-18 | 胥香姐 | Bio-pharmaceuticals extract filter equipment who easily fully stirs and grind |
| CN214634177U (en) * | 2021-03-01 | 2021-11-09 | 上海屹尧仪器科技发展有限公司 | A filter equipment for microwave extraction |
| CN215995757U (en) * | 2021-08-05 | 2022-03-11 | 无锡丰凯环保科技有限公司 | Emulsion is handled with blowing equipment that possesses branch sieve filtration |
| CN215539093U (en) * | 2021-09-08 | 2022-01-18 | 西安博众科技发展有限责任公司 | Solid-liquid separation equipment of PEG composite jelly suspension |
| CN216170449U (en) * | 2021-09-30 | 2022-04-05 | 郑州孚松科技有限公司 | Novel deodorant solid-liquid separation device |
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