CN212700718U - HP culture medium filter equipment - Google Patents
HP culture medium filter equipment Download PDFInfo
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- CN212700718U CN212700718U CN202020785877.7U CN202020785877U CN212700718U CN 212700718 U CN212700718 U CN 212700718U CN 202020785877 U CN202020785877 U CN 202020785877U CN 212700718 U CN212700718 U CN 212700718U
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Abstract
The utility model relates to a culture medium processing device, in particular to an HP culture medium filtering device, which comprises a supporting frame, wherein a filtering bucket component is fixedly arranged on the supporting frame, a pressing mechanism is rotatably arranged on a groove arranged on the supporting frame, a lifting component is arranged on the groove arranged on the supporting frame, and the pressing mechanism is arranged on the lifting component; this device adopts the mode of rotatory decline to extrude and filters, has strengthened the filter effect, has removed the process of stirring from simultaneously, has strengthened work efficiency, also obtains obvious improvement to the washing and the change of filter screen.
Description
Technical Field
The utility model relates to a culture medium processing apparatus, more specifically the HP culture medium filter equipment that says so.
Background
The sterilization method of the culture medium mainly comprises two methods, namely high-pressure sterilization and 0.22um microfiltration membrane filtration sterilization. Compared with filtration, the high-pressure sterilization has the advantages of low working strength and low cost, but easily causes loss of nutrient components, and easily causes secondary pollution in the process of multiple sample adding (sterile glutamine solution, sterile sodium bicarbonate solution and the like). Most culture media are subjected to filtration sterilization by adopting a microporous filter membrane with the pore diameter of 0.1-0.2 mu m, and the development direction of culture medium sterilization is formed, so that the nutrient loss of the culture media can be reduced to a minimum extent.
The filtering and sterilizing mode in the prior art is too simple, the working efficiency is low, the effect is poor, and the extrusion force degree is difficult to control through manual direct extrusion and filtration.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a HP culture medium filter equipment, and this device adopts the mode of rotatory decline to extrude and filters, has strengthened the filter effect, has removed the process of stirring from simultaneously, has strengthened work efficiency, also obtains obvious improvement to the washing and the change of filter screen.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a HP culture medium filter equipment, includes the support frame, filtration fill subassembly fixed mounting on the support frame, press mechanism rotation mounting is on the recess that sets up on the support frame, lifting unit installs on the recess that sets up on the support frame, press mechanism installs on lifting unit.
The utility model discloses a solve the problem of being convenient for wash or change the filter bowl, its technical scheme is:
as a further optimization of this technical scheme, the utility model relates to a HP culture medium filter equipment filter fill subassembly include filter screen, ring rail fixed mounting is on the support frame, filter screen and ring rail threaded connection.
The utility model discloses a solve convenient extruded problem, its technical scheme is:
as this technical scheme's further optimization, the utility model relates to a HP culture medium filter equipment pressing mechanism include hemisphere extruded article, track pipe, spacing double ring spare, worm wheel, spacing traveller, hemisphere extruded article fixed mounting is on the track pipe, track pipe slidable mounting is on spacing traveller, spacing traveller fixed mounting is on the worm wheel, the worm wheel is rotatory to be installed on the recess that sets up on the support frame, spacing double ring spare fixed mounting is on the track pipe.
The utility model discloses a solve the problem of accurate control extrusion power degree, its technical scheme is:
as a further optimization of this technical scheme, the utility model relates to a HP culture medium filter equipment the lifting unit include annular fastener, the swinging arms, the screw thread slider, screw thread post one, the worm, screw thread post two, the handle, the carousel, handle and carousel fixed connection, carousel fixed mounting is on screw thread post one, the other end fixed mounting of screw thread post one is on the worm, the other end fixed mounting of worm is on screw thread post two, screw thread post two rotatory the installing on the recess that sets up on the support frame, screw thread post one is rotatory the installing on the recess that sets up on the support frame, the number of screw thread slider has two, respectively with screw thread post one and screw thread post two threaded connection, the number of swinging arms has two, articulate respectively on different screw thread slider, the swinging arms is articulated mutually with annular fastener, screw thread slider slidable mounting is on the recess that the support frame set up.
The utility model discloses a solve rotatory extrusion, strengthen the problem of filter effect, its technical scheme is:
as a further optimization of the technical proposal, the utility model relates to an HP culture medium filtering device the worm is meshed with the worm wheel.
The utility model discloses a solve the rotatory while lift problem of hemisphere extruded article, its technical scheme is:
as the further optimization of this technical scheme, the utility model relates to an HP culture medium filter equipment annular fastener rotation install on the track pipe to the annular fastener is located the centre of spacing two rings spare.
The utility model relates to a HP culture medium filter equipment's beneficial effect does:
1. the filter screen and the annular fence are in threaded connection, so that the filter screen can be cleaned and replaced regularly.
2. The first threaded column and the second threaded column are in threaded connection with the threaded sliding block, and the distance of the hemisphere extrusion piece which can be accurately controlled to descend enables the extrusion filtering effect to be optimal.
3. The hemisphere extruded piece is at the extruded in-process that descends, is rotary motion in step under the cooperation of worm wheel and worm, realizes the rotatory downward extrusion of hemisphere extruded piece and filters, strengthens filter effect and speed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic perspective view of the HP medium filtering device of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the filter screen 5 and the circular rail 6 of the HP medium filtering device of the present invention.
Fig. 3 is a schematic structural diagram of the filter screen 5 and the circular rail 6 of the HP medium filtering device of the present invention.
Fig. 4 is a schematic perspective view of the pressing mechanism 3 of the HP medium filtering device of the present invention.
Fig. 5 is a schematic perspective view of the worm wheel 10 and the limiting slide column 11 of the HP medium filtering device of the present invention.
Fig. 6 is a schematic perspective view of the hemisphere extrusion member 7, the track tube 8 and the spacing double ring member 9 of the HP medium filtering device of the present invention.
FIG. 7 is a schematic view of the connection structure between the support frame 1 and the worm wheel 10 of the HP medium filtering device of the present invention.
Fig. 8 is a schematic perspective view of the lifting assembly 4 and the support frame 1 of the HP medium filtering apparatus of the present invention.
Fig. 9 is a schematic perspective view of the annular clamping member 12, the swinging rod 13 and the threaded slider 14 of the HP medium filtering device of the present invention.
FIG. 10 is a schematic view of the connection structure between the lifting unit 4 and the support frame 1 of the HP medium filtering device of the present invention.
In the figure: a support frame 1; a filter hopper assembly 2; a pressing mechanism 3; a lifting assembly 4; a filter screen 5; a circular rail 6; a hemispherical extrusion 7; a rail pipe 8; a limiting double ring piece 9; a worm wheel 10; a limiting sliding column 11; an annular clamp 12; an oscillating lever 13; a threaded slider 14; a first threaded post 15; a worm 16; a second threaded post 17; a grip 18; a turntable 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the HP medium filtering apparatus of the present embodiment is described below with reference to fig. 1 to 10, and includes a support frame 1, a filter hopper assembly 2 fixedly mounted on the support frame 1, a pressing mechanism 3 rotatably mounted on a groove provided on the support frame 1, a lifting assembly 4 mounted on a groove provided on the support frame 1, and a pressing mechanism 3 mounted on the lifting assembly 4.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, the filter hopper assembly 2 includes a filter screen 5 and an annular rail 6, the annular rail 6 is fixedly mounted on the support frame 1, and the filter screen 5 is in threaded connection with the annular rail 6.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, the pressing mechanism 3 includes a hemispherical extruded piece 7, a track pipe 8, a limiting double-ring piece 9, a worm wheel 10, and a limiting sliding column 11, the hemispherical extruded piece 7 is fixedly mounted on the track pipe 8, the track pipe 8 is slidably mounted on the limiting sliding column 11, the limiting sliding column 11 is fixedly mounted on the worm wheel 10, the worm wheel 10 is rotatably mounted on a groove provided on the support frame 1, and the limiting double-ring piece 9 is fixedly mounted on the track pipe 8.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 10, and the embodiment further describes the first embodiment, the lifting assembly 4 includes an annular clamping member 12, a swing rod 13, a threaded sliding block 14, a threaded column one 15, a worm 16, a threaded column two 17, a handle 18, and a rotary table 19, the handle 18 is fixedly connected with the rotary table 19, the rotary table 19 is fixedly mounted on the threaded column one 15, the other end of the threaded column one 15 is fixedly mounted on the worm 16, the other end of the worm 16 is fixedly mounted on the threaded column two 17, the threaded column two 17 is rotatably mounted on a groove provided on the support frame 1, the threaded column one 15 is rotatably mounted on a groove provided on the support frame 1, there are two threaded sliding blocks 14 respectively connected with the threaded column one 15 and the threaded column two 17 in a threaded manner, there are two swing rods 13 respectively hinged on different threaded sliding blocks 14, the swing rod 13 is hinged with the annular clamping piece 12, and the threaded sliding block 14 is slidably arranged on a groove arranged on the support frame 1.
The fifth concrete implementation mode:
the present embodiment will be described with reference to fig. 1 to 10, and the third or fourth embodiment will be further described in the present embodiment, in which the worm 16 is engaged with the worm wheel 10.
The sixth specific implementation mode:
the third or fourth embodiment is further explained by referring to fig. 1-10, the annular clamping piece 12 is rotatably mounted on the orbital tube 8, and the annular clamping piece 12 is located in the middle of the stop double-ring piece 9.
The utility model discloses a HP culture medium filter equipment, its theory of operation is:
putting the culture medium in the filter screen 5, manually rotating the rotating disc 19 through the handle 18, wherein the rotating disc 19 drives the first threaded column 15, the worm 16 and the second threaded column 17 to rotate, the first threaded column 15 and the second threaded column 17 rotate to enable the threaded sliders 14 on two sides to move towards the middle, the swinging rod 13 supports the annular clamping piece 12 to move downwards, the annular clamping piece 12 is clamped on the limiting double-ring piece 9, and the track pipe 8 is driven to move downwards along the limiting sliding column 11, so that the purpose that the hemispherical extrusion piece 7 moves downwards is achieved.
Meanwhile, the worm 16 enables the worm wheel 10 to rotate, the worm wheel 10 drives the track pipe 8 to rotate through the limiting sliding column 11, and synchronous rotation of the hemispherical extrusion piece 7 is achieved.
The extrusion mode of rotatory decline is realized to hemisphere extruded article 7 this moment, and to the extrusion filtration in the filter screen 5, this kind of mode filter effect is good, exempts from the stirring, also can play kibbling effect to great cubic simultaneously, has strengthened filterable effect.
The threaded slider 14 is in threaded connection with the first threaded column 15 and the second threaded column 17, so that the descending distance of the hemispherical extrusion piece 7 is controlled more accurately.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. An HP medium filter equipment, includes support frame (1), its characterized in that: filter hopper subassembly (2) fixed mounting is on support frame (1), and pressing means (3) rotatory installation is on the recess that sets up on support frame (1), and on lifting unit (4) installed the recess that sets up on support frame (1), pressing means (3) are installed on lifting unit (4).
2. The HP medium filtering device according to claim 1, wherein said filter hopper assembly (2) comprises a filter screen (5) and a circular rail (6), said circular rail (6) is fixedly mounted on said supporting frame (1), and said filter screen (5) is in threaded connection with said circular rail (6).
3. The HP medium filtering device according to claim 1, wherein the pressing mechanism (3) comprises a hemispherical extrusion member (7), a track pipe (8), a limiting double-ring member (9), a worm wheel (10) and a limiting sliding column (11), the hemispherical extrusion member (7) is fixedly installed on the track pipe (8), the track pipe (8) is slidably installed on the limiting sliding column (11), the limiting sliding column (11) is fixedly installed on the worm wheel (10), the worm wheel (10) is rotatably installed on a groove formed in the support frame (1), and the limiting double-ring member (9) is fixedly installed on the track pipe (8).
4. The HP medium filtering device according to claim 1, wherein the lifting assembly (4) comprises an annular clamping piece (12), a swinging rod (13), a threaded slider (14), a first threaded column (15), a worm (16), a second threaded column (17), a handle (18) and a turntable (19), the handle (18) is fixedly connected with the turntable (19), the turntable (19) is fixedly installed on the first threaded column (15), the other end of the first threaded column (15) is fixedly installed on the worm (16), the other end of the worm (16) is fixedly installed on the second threaded column (17), the second threaded column (17) is rotatably installed on a groove arranged on the support frame (1), the first threaded column (15) is rotatably installed on a groove arranged on the support frame (1), two threaded sliders (14) are respectively in threaded connection with the first threaded column (15) and the second threaded column (17), the number of the swing rods (13) is two, the swing rods are respectively hinged to different threaded sliding blocks (14), the swing rods (13) are hinged to the annular clamping piece (12), and the threaded sliding blocks (14) are slidably mounted on grooves formed in the support frame (1).
5. The HP media filtration unit of claim 4, wherein the worm (16) is engaged with the worm gear (10).
6. The HP medium filtering device according to claim 4, wherein said annular clamping member (12) is rotatably mounted on the orbital tube (8), and the annular clamping member (12) is located in the middle of the stop double ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785877.7U CN212700718U (en) | 2020-05-13 | 2020-05-13 | HP culture medium filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785877.7U CN212700718U (en) | 2020-05-13 | 2020-05-13 | HP culture medium filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212700718U true CN212700718U (en) | 2021-03-16 |
Family
ID=74945376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020785877.7U Active CN212700718U (en) | 2020-05-13 | 2020-05-13 | HP culture medium filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212700718U (en) |
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2020
- 2020-05-13 CN CN202020785877.7U patent/CN212700718U/en active Active
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