CN114917640A - Be used for pharmaceutic filter equipment - Google Patents
Be used for pharmaceutic filter equipment Download PDFInfo
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- CN114917640A CN114917640A CN202210528831.0A CN202210528831A CN114917640A CN 114917640 A CN114917640 A CN 114917640A CN 202210528831 A CN202210528831 A CN 202210528831A CN 114917640 A CN114917640 A CN 114917640A
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- filter
- shell
- fixed
- filtering
- barrel
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- 238000001914 filtration Methods 0.000 claims abstract description 58
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 description 43
- 239000000463 material Substances 0.000 description 7
- 229960000074 biopharmaceutical Drugs 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Classifications
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01D29/6484—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 translatory movement with respect to the filtering element
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of pharmaceutical equipment, in particular to a filtering device for pharmacy, which comprises a base and a shell, wherein the top of the shell is provided with a filtering net, a collecting barrel is arranged in the shell and below the filtering net, a scraper blade is arranged above the filtering net, an inclined plate is fixed at the top of the shell and at one side which is forward to the scraper blade, baffles are vertically fixed at two sides of the inclined plate, a collecting hopper is arranged below the inclined plate, and a filter pressing mechanism is arranged below the collecting hopper, the filtering device solves the problems of the existing pharmaceutical filtering device, such as complex structure, complex operation, single filtering form, incapability of realizing double filtering operation on the biological pharmaceutical extracting solution, poor filtering effect, low standard production quality rate of the extracting solution, and in addition, the performance of the filtering device is greatly reduced along with long-time use, the high-efficiency filtering performance of the equipment is difficult to ensure, and the work burden of personnel is increased invisibly.
Description
Technical Field
The invention relates to the technical field of pharmaceutical equipment, in particular to a filtering device for pharmacy.
Background
The biological medicine refers to a product for prevention, treatment and diagnosis which is manufactured by comprehensively utilizing the principles and methods of microbiology, chemistry, biochemistry, biotechnology, pharmacy and other science from organisms, biological tissues, cells, organs, body fluids and the like by applying the research results of microbiology, biology, medicine, biochemistry and the like, in the preparation process of the biological pharmaceutical extracting solution, the extracting solution needs to be purified to ensure the quality of the medicine, the existing pharmaceutical filtering device has various problems, such as complex structure, complex operation, single filtering form, incapability of realizing double filtering operation of the biological pharmaceutical extracting solution, low standard production quality rate of the extracting solution due to poor filtering effect, and in addition, the blocking condition of filtering equipment occurs, so that the performance of the filtering equipment is greatly attenuated along with long-time use, and the high-efficiency filtering performance of the equipment is difficult to ensure, the workload of personnel is increased virtually, and for this reason, a filtering device for pharmacy is provided.
Disclosure of Invention
Technical problem to be solved
Solve current pharmacy filter equipment and have a lot of problems, for example, the structure is complicated, the complex operation, the filtration form is single, can not realize the dual filtration operation to the bio-pharmaceuticals extract, the not good production quality standard rate that causes the extract of filter effect is not high, in addition, take place occasionally when the filter equipment blocks up the condition, cause the filter equipment performance along with long-time use very big decay, the high-efficient filtering quality of equipment is difficult to obtain the guarantee, the problem of personnel's work burden has been increased intangibly, a filter equipment for pharmacy is provided.
(II) technical scheme
The utility model provides a be used for pharmaceutic filter equipment, including the shell, the shell top is provided with the filter screen, and the shell is inside and be located the filter screen below and be provided with the collecting vessel, and the filter screen top is provided with the scraper blade, and the shell top just is fixed with the swash plate towards one side that the scraper blade gos forward, and the both sides of swash plate are vertical to be fixed with the baffle, and the below of swash plate is provided with the collecting hopper, and the collecting hopper below is provided with filter pressing mechanism.
As the preferred technical scheme, the filter screen can be arranged at the top of the shell in a left-right sliding manner, a driving mechanism for driving the filter screen to slide left and right is arranged on the outer wall of the shell, the driving mechanism comprises a bottom plate fixed on the side wall of the shell, a pair of cams are vertically and rotatably arranged on the bottom plate, first oblique teeth are fixed at the bottoms of the cams, a first motor is horizontally arranged on the lower surface of the bottom plate, a first rotating shaft is fixed at the output end of the first motor, second oblique teeth are fixed on the first rotating shaft, the first oblique teeth are mutually meshed with the second oblique teeth, baffles are respectively fixed at the two ends of the filter screen, the outer edge surface of each cam is tightly attached to the surface of one baffle, an L-shaped plate is fixed on the side wall of the shell, which is far away from the driving mechanism, a reset spring is horizontally arranged inside the L-shaped plate, one end of the reset spring is fixedly connected with the side wall of the baffle, and the other end of the L-shaped plate is fixedly connected with the side wall of the L-shaped plate.
As the preferred technical scheme, a support is fixed on the top of the shell and on one side far away from the inclined plate, an air cylinder is horizontally fixed on the support, and an output shaft of the air cylinder penetrates through the shell and is fixedly connected with the scraping plate.
As preferred technical scheme, filter pressing mechanism includes the cask, the inside filter vat that is provided with of cask, the inside level of filter vat is provided with the second pivot, the cask, the filter vat, second pivot coaxial rotation, be fixed with helical blade in the second pivot, the one end level of cask is fixed with the second motor, second motor output shaft and second pivot fixed connection, the other end of cask is opened there is the discharge gate, the lower surface of cask is opened there is the liquid outlet, open at the top of shell has the inlet, liquid outlet and inlet lead to pipe connection, install the water pump on the water pipe.
As a preferable technical scheme, a plurality of first filtering holes are formed in the filtering net, and the number of the first filtering holes is 30-50.
As the preferred technical scheme, the barrel is arranged along one end of the discharge hole in an upward inclined way, and the included angle between the axis of the barrel and the ground is 30-45 degrees.
As the preferred technical scheme, a plurality of second filtering holes are formed in the filtering barrel, and the number of the first filtering holes is 60-90.
Preferably, a plurality of legs are fixed to the lower surfaces of the housing and the drum.
As the preferred technical scheme, the material collecting hopper is fixedly connected with the upper surface of the barrel, and the material collecting hopper is communicated with the filter barrel.
As a preferred technical scheme, a handle is fixed on the side wall of the collecting barrel.
(III) advantageous effects
The invention has the beneficial effects that:
(1) when the filter screen works, dregs of a decoction are poured onto the filter screen, the first motor is started, the first motor rotates to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the second helical teeth to rotate, the first helical teeth and the second helical teeth are meshed with each other to drive the first helical teeth to rotate, the first helical teeth rotate to drive the cam to rotate, the cam rotates to beat the baffle back and forth, an L-shaped plate is fixed on the side wall of the shell, which is away from the driving mechanism, a reset spring is horizontally arranged inside the L-shaped plate, one end of the reset spring is fixedly connected with the side wall of the baffle, the other end of the reset spring is fixedly connected with the side wall of the L-shaped plate, and the reset spring is arranged to cooperate with the cam to rotate so as to drive the filter screen to slide back and forth, so that the filtering speed of the dregs of the decoction is accelerated, and the filtering efficiency is improved;
(2) a support is fixed on the top of the shell and on one side far away from the inclined plate, an air cylinder is horizontally fixed on the support, an output shaft of the air cylinder penetrates through the shell and is fixedly connected with the scraping plate, the air cylinder and the scraping plate are arranged, when medicine residues on the filter screen are accumulated to a certain degree, the air cylinder is started, the output shaft of the air cylinder pushes outwards to drive the scraping plate to move outwards, so that the medicine residues on the filter screen are pushed to the inclined plate, and the filter screen is not easy to block;
(3) the medicine residues enter the interior of the collecting hopper through the inclined plate, the collecting hopper is fixedly connected with the upper surface of the barrel, the collecting hopper is communicated with the filtering barrel, the medicine residues enter the interior of the filtering barrel, the second motor is started, the second motor rotates to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the helical blade, the helical blade rotates to further perform filter pressing operation on the medicine residues, residual medicine liquid in the medicine residues is subjected to filter pressing, the residual medicine liquid flows into the interior of the barrel through the second filtering hole in the filtering barrel, the medicine residues after filter pressing are discharged from the discharge hole through the helical blade, the lower surface of the barrel is provided with a liquid outlet, the top of the shell is provided with a liquid inlet, the liquid outlet is connected with the liquid inlet through a water pipe, a water pump is installed on the water pipe, the medicine liquid in the interior of the barrel is conveyed to the top of the shell through the water pump and then is collected through the collecting barrel, and the medicine liquid in the medicine residues is further collected, the utilization rate of the medicine residues is improved, and when the medicine liquid in the collecting barrel is fully collected, the collecting barrel is pulled out by pulling the handle;
(4) this filter equipment has solved current pharmacy filter equipment and has had a large amount of problems, for example, the structure is complicated, and complex operation, the filtration form is single, can not realize the dual filtration operation to the bio-pharmaceuticals extract, the not good production quality standard rate that causes the extract of filter effect is not high, in addition, the filter equipment jam condition takes place occasionally, cause the filter equipment performance along with long-time use very big decay, the high-efficient filtering quality of equipment can be difficult to obtain the guarantee, the problem of personnel's work burden has increased in the intangible.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial enlarged view of the portion A of FIG. 1;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is a schematic view of the internal construction of the filter press mechanism of the present invention;
1-a housing; 2, filtering a screen; 3, a collecting barrel; 4-a scraper; 5-sloping plate; 6-a baffle plate; 7-a collecting hopper; 8-a filter pressing mechanism; 9-a drive mechanism; 10-a base plate; 11-a cam; 12-a first helical tooth; 13-a first electric machine; 14-a second helical tooth; 15-a baffle; 16- "L" shaped plate; 17-a return spring; 18-a scaffold; 19-a cylinder; 20-barrel; 21-a filter vat; 22-a first shaft; 23-helical blades; 24-a second motor; 25-a water pipe; 26-a water pump; 27-a first filtering aperture; 28-a second filtering aperture; 29-support legs; 30-a handle; 31-a second shaft;
Detailed Description
The invention is further described with reference to the accompanying drawings, and the following description is given with reference to the following embodiments:
the utility model provides a be used for pharmaceutic filter equipment, is provided with filter screen 2 including shell 1, 1 top of shell, and 1 inside and lie in filter screen 2 below of shell is provided with collecting vessel 3, and 2 tops of filter screen are provided with scraper blade 4, and 1 top of shell just is fixed with swash plate 5 towards one side that scraper blade 4 gos forward, and the both sides of swash plate 5 are vertical to be fixed with baffle 6, and the below of swash plate 5 is provided with collecting hopper 7, and collecting hopper 7 below is provided with filter-pressing mechanism 8.
Furthermore, the filter screen 2 is arranged at the top of the housing 1 in a left-right sliding manner, a driving mechanism 9 for driving the filter screen 2 to slide left and right is arranged on the outer wall of the housing 1, the driving mechanism 9 comprises a bottom plate 10 fixed on the side wall of the housing 1, a pair of cams 11 are vertically and rotatably arranged on the bottom plate 10, first helical teeth 12 are fixed at the bottoms of the cams 11, a first motor 13 is horizontally arranged on the lower surface of the bottom plate 10, a first rotating shaft 22 is fixed at the output shaft end of the first motor 13, second helical teeth 14 are fixed on the first rotating shaft 22, the first helical teeth 12 are mutually meshed with the second helical teeth 14, baffles 15 are fixed at the two ends of the filter screen 2, the outer edge surface of each cam 11 is tightly attached to the surface of one of the baffles 15, an 'L' 16 'is fixed on the side wall of the housing 1 far away from the driving mechanism 9, a return spring 17 is horizontally arranged inside the L' shaped plate 16, one end of the return spring 17 is fixedly connected with the side wall of the baffles 15, the other end of the filter screen is fixedly connected with the side wall of the L-shaped plate 16, when the first motor 13 is started, the first motor 13 rotates to drive the first rotating shaft 22 to rotate, the first rotating shaft 22 rotates to drive the second helical teeth 14 to rotate, the first helical teeth 12 are meshed with the second helical teeth 14 to drive the first helical teeth 12 to rotate, the first helical teeth 12 rotate to drive the cam 11 to rotate, the cam 11 rotates to beat the baffle 15 backwards, the L-shaped plate 16 is fixed on the side wall, away from the driving mechanism 9, of the shell 1, the reset spring 17 is horizontally arranged inside the L-shaped plate 16, one end of the reset spring 17 is fixedly connected with the side wall of the baffle 15, the other end of the reset spring is fixedly connected with the side wall of the L-shaped plate 16, and the reset spring 22 is arranged to drive the filter screen 2 to slide back and forth by matching with the rotation of the cam 11, so that the filtering speed of the medicine residues is accelerated, and the filtering efficiency is improved.
Further, the top of the shell 1 and the one side of keeping away from the swash plate 5 are fixed with the support 18, the support 18 is improved level and is fixed with the cylinder 19, the output shaft of the cylinder 19 passes through the shell 1 and is connected with the scraper blade 4 fixedly, through setting up the cylinder 19, the scraper blade 4, when dregs of a decoction on the filter screen 2 are piled up to a certain extent, the cylinder 19 is started, the cylinder 19 output shaft pushes outwards to drive the scraper blade 4 to move outwards, thereby pushing the dregs of a decoction on the filter screen 2 to the swash plate 5, thereby making the filter screen 2 difficult to cause the jam.
Further, the filter pressing mechanism 8 comprises a barrel 20, a filter barrel 21 is arranged inside the barrel 20, a second rotating shaft 31 is horizontally arranged inside the filter barrel 21, the barrel 20, the filter barrel 21 and the second rotating shaft 31 rotate coaxially, a helical blade 23 is fixed on the second rotating shaft 31, a second motor 24 is horizontally fixed at one end of the barrel 20, an output shaft of the second motor 24 is fixedly connected with the second rotating shaft 31, a discharge hole is formed at the other end of the barrel 20, a liquid outlet is formed in the lower surface of the barrel 20, a liquid inlet is formed in the top of the housing 1, the liquid outlet is connected with the liquid inlet through a water pipe 25, a water pump 26 is installed on the water pipe 25, medicine residues enter the material collecting hopper 7 through an inclined plate 5, the material collecting hopper 7 is fixedly connected with the upper surface of the barrel 20, the material collecting hopper 7 is communicated with the filter barrel 21, the medicine residues enter the filter barrel 21, the second motor 24 is started, the second motor 24 rotates to drive the second rotating shaft 31 to rotate, second pivot 31 rotates and drives helical blade 23, helical blade 23 rotates and further carries out the filter-pressing operation with the dregs of a decoction, carry out the filter-pressing with the remaining liquid medicine in the dregs of a decoction, remaining liquid medicine passes through second filtration pore 28 on the filter vat 21 and flows into inside cask 20, dregs of a decoction after the filter-pressing pass through helical blade 23 and discharge from the discharge gate, the lower surface of cask 20 is opened there is the liquid outlet, open at the top of shell 1 has the inlet, the liquid outlet passes through the water pipe 25 with the inlet and is connected, install water pump 26 on the water pipe 25, the inside liquid medicine of cask 20, carry the top to shell 1 through water pump 26, then collect through collecting vessel 3, further collect the liquid medicine in the dregs of a decoction, the utilization ratio of the dregs of a decoction has been improved.
Furthermore, the filter screen 2 is provided with a plurality of first filtering holes 27, and the number of the first filtering holes 27 is 30-50.
Further, the barrel 20 is arranged along one end of the discharge port in an upward inclined manner, the included angle between the axis of the barrel 20 and the ground is 30-45 degrees, and the inclined arrangement aims to prevent the liquid medicine from flowing out of the discharge port to cause liquid medicine loss.
Furthermore, the filter vat 21 is provided with a plurality of second filter holes 28, and the number of the first filter holes 28 is 60-90.
Further, a plurality of legs 29 are fixed to the lower surfaces of the housing 1 and the barrel 20.
Further, the material collecting hopper 7 is fixedly connected with the upper surface of the barrel 20, and the material collecting hopper 7 is communicated with the filter barrel 21.
Further, the lateral wall of collecting vessel 3 is fixed with handle 30, and when the liquid medicine in collecting vessel 3 was collected fully, it can to pull out collecting vessel 3 through pulling handle 30.
The working principle is as follows: when the device works, the medicine residues are poured onto the filter screen 2, the first motor 13 is started, the first motor 13 rotates to drive the first rotating shaft 22 to rotate, the first rotating shaft 22 rotates to drive the second helical teeth 14 to rotate, the first helical teeth 12 are meshed with the second helical teeth 14 to drive the first helical teeth 12 to rotate, the first helical teeth 12 rotate to drive the cam 11 to rotate, the cam 11 rotates to beat the baffle 15 backwards, the side wall of the shell 1, which is far away from the driving mechanism 9, is fixedly provided with an L-shaped plate 16, a reset spring 17 is horizontally arranged inside the L-shaped plate 16, one end of the reset spring 17 is fixedly connected with the side wall of the baffle 15, the other end of the reset spring is fixedly connected with the side wall of the L-shaped plate 16, the reset spring 22 is arranged to cooperate with the cam 11 to rotate to drive the filter screen 2 to slide backwards and forwards, so that the filtering speed of the medicine residues is accelerated, the filtering efficiency is improved, the support 18 is fixed at the top of the shell 1 and at one side, which is far away from the inclined plate 5, an air cylinder 19 is horizontally fixed on the support 18, an output shaft of the air cylinder 19 penetrates through the shell 1 to be fixedly connected with the scraper 4, through the arrangement of the air cylinder 19 and the scraper 4, when medicine residues on the filter screen 2 are accumulated to a certain degree, the air cylinder 19 is started, the output shaft of the air cylinder 19 pushes outwards to drive the scraper 4 to move, so that the medicine residues on the filter screen 2 are pushed towards the inclined plate 5, the filter screen 2 is not easy to block, the medicine residues enter the collecting hopper 7 through the inclined plate 5, the collecting hopper 7 is fixedly connected with the upper surface of the barrel 20, the collecting hopper 7 is communicated with the filter barrel 21, the medicine residues enter the filter barrel 21, the second motor 24 is started, the second motor 24 rotates to drive the second rotating shaft 31 to rotate, the second rotating shaft 31 rotates to drive the helical blade 23, the helical blade 23 rotates to further perform filter pressing operation on the medicine residues, filter pressing is performed on residual medicine liquid in the medicine residues, and the residual medicine liquid flows into the barrel 20 through the second filter holes 28 on the filter barrel 21, the filter-pressed medicine dregs are discharged from a discharge hole through a helical blade 23, a liquid outlet is formed in the lower surface of a barrel 20, a liquid inlet is formed in the top of a shell 1, the liquid outlet is connected with the liquid inlet through a water pipe 25, a water pump 26 is installed on the water pipe 25, liquid medicine in the barrel 20 is conveyed to the top of the shell 1 through the water pump 26 and then is collected through a collecting barrel 3, the liquid medicine in the medicine dregs is further collected, the utilization rate of the medicine dregs is improved, when the liquid medicine in the collecting barrel 3 is fully collected, the collecting barrel 3 is pulled out through pulling a handle 30, the filter device solves the problems of the existing pharmaceutical filter device, such as complex structure, complex operation, single filter form, incapability of realizing double filter operation of the biopharmaceutical extracting solution, poor filter effect, low standard reaching rate of the production quality of the extracting solution, and in addition, the blocking condition of filter equipment occurs occasionally, the performance of the filtering equipment is greatly reduced along with long-time use, the high-efficiency filtering performance of the equipment is difficult to guarantee, and the workload of personnel is increased invisibly.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall within the protection scope of the present invention, and the technical contents of the present invention as claimed are all described in the claims.
Claims (10)
1. A filter device for pharmacy, comprising a housing (1), characterized in that: the improved filter press is characterized in that a filter screen (2) is arranged at the top of the shell (1), a collecting barrel (3) is arranged inside the shell (1) and below the filter screen (2), a scraper (4) is arranged above the filter screen (2), an inclined plate (5) is fixed at the top of the shell (1) and on one side, which advances towards the scraper (4), of the shell (1), baffles (6) are vertically fixed at two sides of the inclined plate (5), a collecting hopper (7) is arranged below the inclined plate (5), and a filter pressing mechanism (8) is arranged below the collecting hopper (7).
2. A filter device for pharmaceutical use according to claim 1, wherein: the filter screen (2) can be arranged at the top of the shell (1) in a left-right sliding manner, a driving mechanism (9) used for driving the filter screen (2) to slide left and right is arranged on the outer wall of the shell (1), the driving mechanism (9) comprises a bottom plate (10) fixed on the side wall of the shell (1), a pair of cams (11) is vertically installed on the bottom plate (10) in a rotating manner, first inclined teeth (12) are fixed at the bottom of the cams (11), a first motor (13) is horizontally installed on the lower surface of the bottom plate (10), a first rotating shaft (22) is fixed at the output shaft end of the first motor (13), second inclined teeth (14) are fixed on the first rotating shaft (22), the first inclined teeth (12) are mutually meshed with the second inclined teeth (14), baffle plates (15) are fixed at the two ends of the filter screen (2), the outer edge surface of the cam (11) is tightly attached to the surface of one baffle plate (15), the side wall of the shell (1) far away from the driving mechanism (9) is fixed with an L-shaped plate (16), a return spring (17) is horizontally arranged inside the L-shaped plate (16), one end of the return spring (17) is fixedly connected with the side wall of the baffle plate (15), and the other end of the return spring is fixedly connected with the side wall of the L-shaped plate (16).
3. A filtering apparatus for pharmaceutical use according to claim 2, wherein: a support (18) is fixed on one side, away from the inclined plate (5), of the top of the shell (1), an air cylinder (19) is horizontally fixed on the support (18), and an output shaft of the air cylinder (19) penetrates through the shell (1) and is fixedly connected with the scraping plate (4).
4. A filtering apparatus for pharmaceutical use according to claim 3, wherein: filter-pressing mechanism (8) are including cask (20), cask (20) inside filter vat (21) that is provided with, the inside level of filter vat (21) is provided with second pivot (31), cask (20), filter vat (21), second pivot (31) coaxial rotation, be fixed with helical blade (23) on second pivot (31), the one end level of cask (20) is fixed with second motor (24), second motor (24) output shaft and second pivot (31) fixed connection, the other end of cask (20) is opened there is the discharge gate, the lower surface of cask (20) is opened there is the liquid outlet, open at the top of shell (1) has the inlet, the liquid outlet passes through water pipe (25) with the inlet and is connected, install water pump (26) on water pipe (25).
5. A filter device for pharmacy according to claim 1, wherein: the filter screen (2) is provided with a plurality of first filtering holes (27), and the number of the first filtering holes (27) is 30-50.
6. A filtering device for pharmacy according to claim 4, characterized in that: the barrel (20) is arranged along one end of the discharge port in an upward inclined manner, and the included angle between the axial lead of the barrel (20) and the ground is 30-45 degrees.
7. A filtering device for pharmacy according to claim 4, characterized in that: the filter barrel (21) is provided with a plurality of second filter holes (28), and the number of the first filter holes (28) is 60-90.
8. A filtering device for pharmacy according to claim 1 or 4, characterized in that: a plurality of supporting legs (29) are fixed on the lower surfaces of the shell (1) and the barrel (20).
9. A filtering device for pharmacy according to claim 4, characterized in that: the collecting hopper (7) is fixedly connected with the upper surface of the barrel (20), and the collecting hopper (7) is communicated with the filter barrel (21).
10. A filter device for pharmaceutical use according to claim 1, wherein: a handle (30) is fixed on the side wall of the collecting barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210528831.0A CN114917640A (en) | 2022-05-16 | 2022-05-16 | Be used for pharmaceutic filter equipment |
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| CN202210528831.0A CN114917640A (en) | 2022-05-16 | 2022-05-16 | Be used for pharmaceutic filter equipment |
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| CN202210528831.0A Pending CN114917640A (en) | 2022-05-16 | 2022-05-16 | Be used for pharmaceutic filter equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328396A (en) * | 2023-05-29 | 2023-06-27 | 安拓思纳米技术（苏州）有限公司 | Filter special for liquid medicine in pharmaceutical process |
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