CN214918087U - Degerming and filtering integrated device for production of freeze-dried powder injection - Google Patents
Degerming and filtering integrated device for production of freeze-dried powder injection Download PDFInfo
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- CN214918087U CN214918087U CN202120912390.5U CN202120912390U CN214918087U CN 214918087 U CN214918087 U CN 214918087U CN 202120912390 U CN202120912390 U CN 202120912390U CN 214918087 U CN214918087 U CN 214918087U
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- dried powder
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- 238000001914 filtration Methods 0.000 title claims abstract description 103
- 239000000843 powder Substances 0.000 title claims abstract description 84
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000001954 sterilising effect Effects 0.000 claims abstract description 62
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 27
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 35
- 241000220317 Rosa Species 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 8
- 238000004108 freeze drying Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000008187 granular material Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009703 powder rolling Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 239000012982 microporous membrane Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a degerming and filtering integrated device for producing freeze-dried powder injection, which comprises a degerming filter box, a filter unit and an auxiliary filter unit; and (3) a sterilization filter box: the left side surface of the sterilization filter box is provided with an ozone generator through a fixing plate, a connecting pipe is arranged at the air port of the ozone generator, and the end head of the air outlet end of the connecting pipe penetrates through a through hole arranged at the upper end of the sterilization filter box and extends into the sterilization filter box; a filtering unit: the sterilizing filter box is arranged inside the sterilizing filter box; an auxiliary filtering unit: the auxiliary filtering unit is arranged on the rear side surface of the sterilizing filtering box and corresponds to the filtering unit in position; wherein: still include the PLC controller, external power source is connected to the input electricity of PLC controller, and this integrative device of aseptic filteration is used in freeze-dried powder injection production can carry out multistage filtration to the freeze-dried powder, strains the freeze-dried powder of different particle sizes and divides out, has improved the filtration efficiency of equipment, has satisfied personnel's multiple user demand.
Description
Technical Field
The utility model relates to a freeze-dried powder production facility technical field specifically is an integrative device of degerming filtration is used in freeze-dried powder injection production.
Background
The freeze-dried powder is an aseptic powder injection which is formed by freezing liquid medicine into a solid state in an aseptic environment, and carrying out vacuum pumping to sublimate and dry water. Need carry out filtration sterilization to it after the freeze-dried powder production is accomplished to this and filter out the freeze-dried powder of different particle sizes, and disinfect to it, traditional freeze-dried powder injection filtration sterilization separately goes on, and this method is not only time-consuming and energy-consuming, and the in-process of transporting the freeze-dried powder appears the condition of spilling easily, for this reason, needs a freeze-dried powder injection production to satisfy people's user demand with integrative device of aseptic filtration. However, the existing degerming and filtering integrated device for freeze-dried powder injection production cannot perform multi-stage filtration on freeze-dried powder, so that the filtration efficiency of the freeze-dried powder is reduced, and the situation that filter holes are blocked due to excessive accumulation of the freeze-dried powder in the filtration process is easy to occur.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, provide a integrative device of aseptic filteration for freeze-dried powder injection production, can carry out multistage filtration to the freeze-dried powder, strain the freeze-dried powder of different granule sizes and divide out, improved the filtration efficiency of equipment, satisfied personnel's multiple user demand, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a degerming and filtering integrated device for producing freeze-dried powder injection comprises a degerming filter box, a filter unit and an auxiliary filter unit;
and (3) a sterilization filter box: the left side surface of the sterilization filter box is provided with an ozone generator through a fixing plate, a connecting pipe is arranged at the air port of the ozone generator, and the end head of the air outlet end of the connecting pipe penetrates through a through hole arranged at the upper end of the sterilization filter box and extends into the sterilization filter box;
a filtering unit: the sterilizing filter box is arranged inside the sterilizing filter box;
an auxiliary filtering unit: the auxiliary filtering unit is arranged on the rear side surface of the sterilizing filtering box and corresponds to the filtering unit in position;
wherein: still include the PLC controller, external power source is connected to the input electricity of PLC controller, the output of PLC controller is connected to ozone generator's input electricity, this integrative device of aseptic filteration is used in freeze-dried powder injection production, can carry out multi-stage filtration to the freeze-dried powder, strain out the freeze-dried powder of different particle sizes, the filtration efficiency of equipment has been improved, personnel's multiple user demand has been satisfied, can shake the freeze-dried powder, avoid piling up too much because of the freeze-dried powder on the filter plate, and the condition of filtration pore jam appears, the filter effect of equipment has been improved.
Further, the filter unit includes microporous membrane board, reset spring and fixed collection frame, fixed collection frame sets up respectively in two walls of the left and right sides of degerming rose box, all is equipped with reset spring in three fixed collection frame upper surface left and right sides evenly distributed's the mounting groove, four reset spring top ends of being connected with same fixed collection frame respectively with microporous membrane board's lower fixed surface be connected, can carry out multistage filtration to the freeze-dried powder, strain the freeze-dried powder of different granule sizes and divide out, improved the filtration efficiency of equipment, satisfied personnel's multiple user demand.
Further, supplementary filter unit includes rotary column one, eccentric wheel and rotary column two, rotary column one rotates through first bearing respectively and connects in both ends about the inner chamber of degerming rose box, and the inner chamber middle part of degerming rose box is connected with rotary column two through the rotation of second bearing, and both ends all are equipped with the eccentric wheel around the cylinder of rotary column two and two rotary columns one, and the eccentric wheel corresponds with the microfiltration membrane board position respectively, can shake the freeze-drying powder, avoids piling up too much because of the freeze-drying powder on the filter plate, and the condition of filtration pore jam appears, has improved the filter effect of equipment.
Further, supplementary filter unit still includes driven pulley, multistage belt pulley and motor, the motor sets up in the trailing flank of degerming rose box, the rear end of rotary column two and two rotary columns one passes the commentaries on classics hole that degerming rose box rear end set up respectively and extends to the outside of degerming rose box, the rear end terminal surface of two rotary columns one all is equipped with driven pulley, the rear end terminal surface of rotary column two is equipped with multistage belt pulley, two driven pulley all are connected with multistage belt pulley transmission through the belt, the rear end terminal surface of multistage belt pulley and the output shaft end fixed connection of motor, the output of PLC controller is connected to the input electricity of motor, can improve equipment's filtration efficiency.
Furthermore, two walls all are equipped with the ultraviolet ray sterilamp around the fixed frame of collecting, and the output of PLC controller is connected to the input electricity of ultraviolet ray sterilamp, can further improve equipment's sterilization effect.
Furthermore, there is the material receiving disc in the material receiving port that the degerming rose box lower extreme set up through bar slider sliding connection, can make things convenient for personnel to carry out the secondary filter to the thorough freeze-dried powder of unfiltered.
Furthermore, the upper end of the inner cavity of the sterilizing filter box is provided with an annular pipe, the air outlet of the connecting pipe is connected with the air inlet of the annular pipe, and the outer arc surface of the annular pipe is provided with exhaust holes which are uniformly distributed, so that the contact between ozone and freeze-dried powder can be accelerated.
Furthermore, the spray heads are arranged in the exhaust holes of the ring pipes, so that the contact effect of ozone and freeze-dried powder can be improved.
Compared with the prior art, the beneficial effects of the utility model are that: this integrative device of aseptic filteration is used in freeze-dried powder injection production has following benefit:
1. the staff will treat in the freeze-drying powder of filter sterilization adds the sterilization rose box through the inlet pipe on the sterilization rose box, the freeze-drying powder is because action of gravity falls on the micropore filtration lamina membranacea of top, and roll downwards along the incline direction of micropore filtration lamina membranacea, the filtration pore diameter on the three micropore filtration lamina membranacea increases from last to down in proper order, the less freeze-drying powder of granule directly falls into fixed collection frame through the filtration pore on the micropore filtration lamina membranacea in, the great freeze-drying powder of granule then continues to roll downwards, can carry out multistage filtration to the freeze-drying powder, strain out with the freeze-drying powder of different granule sizes, the filtration efficiency of equipment is improved, personnel's multiple user demand has been satisfied.
2. Through the regulation and control of the PLC controller, the motor operates, the output shaft of the motor drives the multi-stage belt pulley to rotate, the multi-stage belt pulley drives the rotary post II to rotate, meanwhile, the multi-stage belt pulley drives the two driven belt pulleys connected through belt transmission to rotate, the driven belt pulley drives the rotary post I to rotate, the rotary post I and the rotary post II drive the eccentric wheel to rotate, along with the continuous rotation of the eccentric wheel, when one end of the eccentric wheel deviating from the center of a circle is contacted with the microporous filter membrane plate, the eccentric wheel can push against the microporous filter membrane plate to move upwards, the reset spring fixing the four corners of the collecting frame can extend upwards along with the eccentric wheel, when one end of the eccentric wheel deviating from the center of a circle is not contacted with the microporous filter membrane plate, the reset spring loses the jacking force of the eccentric wheel, the reset spring can contract and reset immediately through the elastic acting force of the self to drive the microporous filter membrane plate to move downwards, and the microporous filter membrane plate shakes through the elastic acting force of the reset spring, therefore, the freeze-dried powder rolling on the microporous filter membrane plate is shaken and dispersed, the freeze-dried powder can be shaken, the situation that the filter holes are blocked due to excessive accumulation of the freeze-dried powder on the filter plate is avoided, and the filtering effect of the equipment is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the auxiliary filtering unit of the present invention;
FIG. 3 is a schematic structural view of the filtering unit of the present invention;
fig. 4 is the schematic view of the internal structure of the fixed collecting frame of the present invention.
In the figure: in the figure: the device comprises a sterilization filter box 1, an ozone generator 2, a connecting pipe 3, a PLC 4, a material receiving tray 5, a filter unit 6, a microporous filter membrane plate 61, a return spring 62, a fixed collection frame 63, an auxiliary filter unit 7, a rotary column I71, an eccentric wheel 72, a driven pulley 73, a rotary column II 74, a multi-stage pulley 75, a motor 76, an annular pipe 8, a spray head 9 and an ultraviolet sterilizing lamp 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a degerming and filtering integrated device for producing freeze-dried powder injection comprises a degerming filter box 1, a filter unit 6 and an auxiliary filter unit 7;
and (3) a sterilizing filter box 1: the left side surface of the sterilizing box is provided with an ozone generator 2 through a fixing plate, a connecting pipe 3 is arranged at the air port of the ozone generator 2, the end head of the air outlet end of the connecting pipe 3 penetrates through a through hole arranged at the upper end of the sterilizing filtering box 1 and extends into the sterilizing filtering box 1, the ozone generator 2 operates, the ozone generator 2 conveys ozone into the sterilizing filtering box 1 through the connecting pipe 3, the ozone is in contact with freeze-dried powder and kills fungi remained in the freeze-dried powder, the contact area of the ozone and the freeze-dried powder can be enlarged through continuous rolling of the freeze-dried powder, and therefore the sterilizing effect is improved;
the filtering unit 6: the filter unit 6 comprises a microporous filter membrane plate 61, a reset spring 62 and a fixed collecting frame 63, the fixed collecting frame 63 is respectively arranged on the left and right wall surfaces of the sterilizing filter box 1, the reset springs 62 are respectively arranged in the mounting grooves uniformly distributed on the left and right sides of the upper surface of the three fixed collecting frames 63, the top ends of the four reset springs 62 connected with the same fixed collecting frame 63 are respectively fixedly connected with the lower surface of the microporous filter membrane plate 61, the freeze-dried powder falls on the uppermost microporous filter membrane plate 61 due to the action of gravity and rolls downwards along the inclined direction of the microporous filter membrane plate 61, the diameters of the filter holes on the three microporous filter membrane plates 61 are sequentially increased from top to bottom, the freeze-dried powder with smaller particles directly falls into the fixed collecting frame 63 through the filter holes on the microporous filter membrane plate 61, the freeze-dried powder with larger particles continuously rolls downwards, when the eccentric end of the auxiliary filter unit 7 is contacted with the microporous filter membrane plate 61, the auxiliary filtering unit 7 can move upwards against the microporous filtering membrane plate 61, the reset springs 62 at four corners of the fixed collecting frame 63 can extend upwards, when one end of the auxiliary filtering unit 7, which is deviated from the center of the circle, is not contacted with the microporous filtering membrane plate 61 any more, the reset springs 62 lose the jacking force of the auxiliary filtering unit 7 and then can be contracted and reset immediately through the elastic acting force of the reset springs, so that the microporous filtering membrane plate 61 is driven to move downwards, the microporous filtering membrane plate 61 shakes through the elastic acting force of the reset springs 62, and therefore the freeze-dried powder rolling on the microporous filtering membrane plate 61 is shaken and dispersed, the three microporous filtering membrane plates 61 with different diameters can be used for multistage filtering of the freeze-dried powder, the freeze-dried powders with different particle sizes are filtered out, the filtering efficiency of the equipment is improved, and various use requirements of personnel are met;
the auxiliary filtering unit 7: the auxiliary filtering unit 7 is arranged on the rear side surface of the sterilizing filtering box 1, the auxiliary filtering unit 7 corresponds to the filtering unit 6 in position, the auxiliary filtering unit 7 comprises a first rotary column 71, an eccentric wheel 72, a driven pulley 73, a second rotary column 74, a multi-stage pulley 75 and a motor 76, the first rotary column 71 is respectively connected with the upper end and the lower end of an inner cavity of the sterilizing filtering box 1 through a first bearing in a rotating way, the middle part of the inner cavity of the sterilizing filtering box 1 is connected with the second rotary column 74 through a second bearing in a rotating way, the eccentric wheels 72 are respectively arranged at the front end and the rear end of the rotary columns 74 and the front end and the rear end of the rotary columns 71, the eccentric wheels 72 respectively correspond to the positions of the microporous filtering membrane plates 61, the motor 76 is arranged on the rear side surface of the sterilizing filtering box 1, the rear end heads of the rotary columns 74 and the two rotary columns 71 respectively penetrate through rotary holes arranged at the rear end of the sterilizing filtering box 1 and extend to the outside of the sterilizing filtering box 1, the rear end surfaces of the two rotary columns 71 are respectively provided with the driven pulley 73, the rear end face of the second rotary column 74 is provided with a multi-stage belt pulley 75, the two driven belt pulleys 73 are in transmission connection with the multi-stage belt pulley 75 through a belt, the rear end face of the multi-stage belt pulley 75 is fixedly connected with the end head of an output shaft of a motor 76, the motor 76 runs, the output shaft of the motor 76 drives the multi-stage belt pulley 75 to rotate, the multi-stage belt pulley 75 drives the second rotary column 74 to rotate, the two driven belt pulleys 73 which are in transmission connection with the belt are driven to rotate by the multi-stage belt pulley 75, the first rotary column 71 is driven to rotate by the driven belt pulley 73, the first rotary column 71 and the second rotary column 74 drive an eccentric wheel 72 to rotate, the eccentric wheel 72 continuously rotates along with the eccentric wheel 72, when one end of the eccentric wheel 72, which deviates from the center of the circle, is in contact with the filtering unit 6, the eccentric wheel 72 can push the filtering unit 6 to move upwards, when one end of the eccentric wheel 72, which deviates from the center of the circle, is not in contact with the filtering unit 6, the lifting force of the eccentric wheel 72 is moved downwards again, shaking is generated, so that the freeze-dried powder rolling on the filtering unit 6 is shaken away, the freeze-dried powder can be shaken, the situation that the filtering holes are blocked due to excessive accumulation of the freeze-dried powder on the filtering plate is avoided, and the filtering effect of the equipment is improved;
wherein: the front wall and the rear wall of the fixed collecting frame 63 are provided with the ultraviolet sterilizing lamps 10, the ultraviolet sterilizing lamps 10 fall into the freeze-dried powder in the fixed collecting frame 63, the ultraviolet sterilizing lamps 10 can irradiate and sterilize the freeze-dried powder, and the sterilizing effect of the equipment can be further improved.
Wherein: there is receiving tray 5 through bar slider sliding connection in the material receiving opening that degerming rose box 1 lower extreme set up, and in the last meeting roll of the thorough freeze-drying powder of unfiltered fell into the receiving tray 5 of below, the staff can be after the equipment degerming, pull out receiving tray 5 from degerming rose box 1, carry out the secondary filter to the freeze-drying powder in receiving tray 5, can make things convenient for personnel to carry out the secondary filter to the thorough freeze-drying powder of unfiltered.
Wherein: the inner chamber upper end of sterilization rose box 1 is equipped with ring canal 8, and the gas outlet of connecting pipe 3 links to each other with the air inlet of ring canal 8, and the extrados of ring canal 8 is equipped with evenly distributed's exhaust hole, and ozone generator 2 can accelerate ozone and freeze-dried powder to contact in carrying ring canal 8 with ozone through connecting pipe 3.
Wherein: all be equipped with shower nozzle 9 in the exhaust hole of ring canal 8, the ozone that enters into in the ring canal 8 is sprayed into the inside of degerming rose box 1 by shower nozzle 9 under the negative pressure effect, can improve the contact effect of ozone and freeze-drying powder.
Wherein: the ozone sterilization device also comprises a PLC (programmable logic controller) 4, wherein the input end of the PLC 4 is electrically connected with an external power supply, and the PLC 4 regulates and controls the normal operation of the ozone generator 2, the motor 76 and the ultraviolet sterilization lamp 10.
The utility model provides a pair of integrative device of degerming filtration is used in freeze-dried powder injection production's theory of operation as follows: the worker moves the equipment to the designated work area, the worker adds the freeze-dried powder to be filtered and sterilized into the sterilizing and filtering box 1 through the feeding pipe on the sterilizing and filtering box 1, the freeze-dried powder falls on the microporous filtering membrane plate 61 at the top under the action of gravity and rolls downwards along the inclined direction of the microporous filtering membrane plate 61, the diameters of the filter holes on the three microporous filtering membrane plates 61 are sequentially increased from top to bottom, the freeze-dried powder with smaller particles directly falls into the fixed collecting frame 63 through the filter holes on the microporous filtering membrane plate 61, the freeze-dried powder with larger particles continuously rolls downwards, meanwhile, the ozone generator 2 and the motor 76 operate through the regulation and control of the PLC 4, the output shaft of the motor 76 drives the multi-level belt pulley 75 to rotate, the multi-level belt pulley 75 drives the rotary column II 74 to rotate, and the multi-level belt pulley 75 drives the two driven belt pulleys 73 connected through belt transmission to rotate, the driven belt pulley 73 drives the first rotary column 71 to rotate, the first rotary column 71 and the second rotary column 74 drive the eccentric wheel 72 to rotate, along with the continuous rotation of the eccentric wheel 72, when one end of the eccentric wheel 72, which is deviated from the center of a circle, is in contact with the microporous filter membrane plate 61, the eccentric wheel 72 pushes against the microporous filter membrane plate 61 to move upwards, the reset springs 62 at the four corners of the fixed collection frame 63 can extend upwards, when one end of the eccentric wheel 72, which is deviated from the center of a circle, is not in contact with the microporous filter membrane plate 61, the reset springs 62 lose the jacking force of the eccentric wheel 72, can contract and reset immediately through the elastic acting force of the reset springs, the microporous filter membrane plate 61 is driven to move downwards, the microporous filter membrane plate 61 shakes through the elastic acting force of the reset springs 62, so that the freeze-dried powder rolling on the microporous filter membrane plate 61 is shaken, the situation that the filter pores are blocked due to too much accumulated freeze-dried powder is avoided, the ozone generator 2 conveys ozone into the ring pipe 8 through the connecting pipe 3, ozone that enters into in the ring canal 8 is under the negative pressure effect, spout into the inside of sterilization rose box 1 by shower nozzle 9, ozone contacts with the freeze-dried powder, and kill remaining fungi in the freeze-dried powder, constantly roll through the freeze-dried powder, can increase the area of contact of ozone and freeze-dried powder, thereby the degerming effect has been improved, fall into the freeze-dried powder in the fixed collection frame 63, ultraviolet sterilamp 10 can shine the sterilization to it, further improve the sterilization effect, not filter thorough freeze-dried powder finally can roll into in the material receiving disc 5 of below, the staff can be after the equipment degerming, pull out material receiving disc 5 from sterilization rose box 1, carry out secondary filter to the freeze-dried powder in the material receiving disc 5.
It should be noted that the specific model of the PLC controller 4 disclosed in the above embodiments is AFPXHC60T, the specific model of the ozone generator 2 is LCF-CZ-3, the specific model of the motor 76 is 51K150GU-SF, the specific model of the ultraviolet germicidal lamp 10 is AM-XJ02, and the PLC controller 4 controls the operation of the ozone generator 2, the motor 76 and the ultraviolet germicidal lamp 10 by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an integrative device of aseptic filteration for freeze-dried powder injection production which characterized in that: comprises a sterilizing filter box (1), a filter unit (6) and an auxiliary filter unit (7);
sterilization filter box (1): the left side surface of the sterilization filter box is provided with an ozone generator (2) through a fixing plate, a connecting pipe (3) is arranged at the air port of the ozone generator (2), and the end head of the air outlet end of the connecting pipe (3) passes through a through hole arranged at the upper end of the sterilization filter box (1) and extends into the sterilization filter box (1);
filtration unit (6): is arranged inside the sterilizing filter box (1);
auxiliary filtration unit (7): the auxiliary filtering unit (7) is arranged on the rear side surface of the sterilizing filtering box (1) and corresponds to the filtering unit (6);
wherein: the ozone generator is characterized by further comprising a PLC (programmable logic controller) (4), wherein an input end of the PLC (4) is electrically connected with an external power supply, and an input end of the ozone generator (2) is electrically connected with an output end of the PLC (4).
2. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 1, which is characterized in that: filtration unit (6) include microporous filter membrane board (61), reset spring (62) and fixed collection frame (63), fixed collection frame (63) set up respectively in two walls of the left and right sides of degerming rose box (1), all are equipped with reset spring (62) in three fixed collection frame (63) upper surface left and right sides evenly distributed's the mounting groove, four reset spring (62) top ends of being connected with same fixed collection frame (63) are connected with the lower fixed surface of microporous filter membrane board (61) respectively.
3. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 2, which is characterized in that: the auxiliary filtering unit (7) comprises a first rotary column (71), an eccentric wheel (72) and a second rotary column (74), the first rotary column (71) is connected to the upper end and the lower end of an inner cavity of the sterilizing and filtering box (1) through a first bearing in a rotating mode respectively, the middle of the inner cavity of the sterilizing and filtering box (1) is connected with the second rotary column (74) through a second bearing in a rotating mode, the eccentric wheel (72) is arranged at each of the front end and the rear end of a cylinder of the second rotary column (74) and the two first rotary columns (71), and the eccentric wheel (72) corresponds to the position of the microporous filtering membrane plate (61) respectively.
4. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 3, which is characterized in that: supplementary filter unit (7) still include driven pulley (73), many grades of belt pulleys (75) and motor (76), motor (76) set up in the trailing flank of degerming rose box (1), the rear end of rotary column two (74) and two rotary columns one (71) passes the commentaries on classics hole that degerming rose box (1) rear end set up respectively and extends to the outside of degerming rose box (1), the rear end terminal surface of two rotary columns one (71) all is equipped with driven pulley (73), the rear end terminal surface of rotary column two (74) is equipped with many grades of belt pulley (75), two driven pulley (73) all are connected with many grades of belt pulley (75) transmission through the belt, the rear end terminal surface of many grades of belt pulley (75) and the output shaft end fixed connection of motor (76), the output of PLC controller (4) is connected to the input electricity of motor (76).
5. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 2, which is characterized in that: the front wall and the rear wall of the fixed collecting frame (63) are respectively provided with an ultraviolet sterilizing lamp (10), and the input end of the ultraviolet sterilizing lamp (10) is electrically connected with the output end of the PLC (4).
6. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 1, which is characterized in that: and a material receiving disc (5) is connected in a material receiving port arranged at the lower end of the sterilizing filter box (1) through a bar-shaped sliding block in a sliding manner.
7. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 1, which is characterized in that: the inner cavity upper end of sterilization rose box (1) is equipped with ring canal (8), and the gas outlet of connecting pipe (3) links to each other with the air inlet of ring canal (8), and the extrados of ring canal (8) is equipped with evenly distributed's exhaust hole.
8. The degerming and filtering integrated device for producing the freeze-dried powder injection according to claim 7, which is characterized in that: and spray heads (9) are arranged in the exhaust holes of the ring pipes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912390.5U CN214918087U (en) | 2021-04-29 | 2021-04-29 | Degerming and filtering integrated device for production of freeze-dried powder injection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912390.5U CN214918087U (en) | 2021-04-29 | 2021-04-29 | Degerming and filtering integrated device for production of freeze-dried powder injection |
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| Publication Number | Publication Date |
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| CN214918087U true CN214918087U (en) | 2021-11-30 |
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| CN202120912390.5U Expired - Fee Related CN214918087U (en) | 2021-04-29 | 2021-04-29 | Degerming and filtering integrated device for production of freeze-dried powder injection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749369A (en) * | 2022-04-15 | 2022-07-15 | 杨宇 | Quartz sand separation system convenient to adjust |
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2021
- 2021-04-29 CN CN202120912390.5U patent/CN214918087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749369A (en) * | 2022-04-15 | 2022-07-15 | 杨宇 | Quartz sand separation system convenient to adjust |
| CN114749369B (en) * | 2022-04-15 | 2024-04-26 | 安徽威克特瑞新材料科技有限公司 | Quartz sand separation system convenient to adjust |
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