CN118006442A - Fine filtering device for microorganism culture - Google Patents
Fine filtering device for microorganism culture Download PDFInfo
- Publication number
- CN118006442A CN118006442A CN202410410444.6A CN202410410444A CN118006442A CN 118006442 A CN118006442 A CN 118006442A CN 202410410444 A CN202410410444 A CN 202410410444A CN 118006442 A CN118006442 A CN 118006442A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- side wall
- plate
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 244000005700 microbiome Species 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 238000000967 suction filtration Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000003491 array Methods 0.000 abstract 1
- 238000010009 beating Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 5
- 230000000740 bleeding effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a fine filtering device for microorganism culture, and relates to the technical field of filtering devices. This kind of microorganism is cultivateed with meticulous filter equipment, including setting up vacuum pump, long tube and discharging pipe on the suction filtration device body, still include: the annular cover that the cavity set up, the annular cover sets up in the top of discharging pipe, and the absorption hole that a plurality of arrays set up has been seted up to the inside wall of annular cover, the upper end of discharging pipe is provided with the toper cover, and the bottom fixedly connected with fretwork dish of toper cover. This kind of microorganism cultivates with meticulous filter equipment can absorb and by meticulous filtration on the filter membrane to the microorganism that distributes to the air, not only can guarantee microorganism cultivate the effect, can avoid moreover causing the pollution to the air, and environmental protection is healthy more to, can reciprocating the vibrations of beating to the lateral wall of filter bowl, not only can improve filterable efficiency, can avoid treating the inner wall of detection liquid sample adhesion at the filter bowl moreover, guarantee filterable effect.
Description
Technical Field
The invention relates to the technical field of filter devices, in particular to a fine filter device for microorganism culture.
Background
The environment in which microorganisms exist is very broad. Such as: food, cosmetics, feed, etc., the contamination of certain microorganisms to the product not only affects the quality of the product itself, but also seriously endangers the health and safety of consumers, so that the microorganisms in the product need to be inspected, and the types and indexes of the inspected microorganisms are different according to the different products, namely, the inspected items are different, and the often inspected items are as follows: mold and yeast count test, pathogenic bacteria test, total bacteria test, etc., and in some test items of microorganisms, suction filtration operation is required for samples, and the samples and filtrate after suction filtration are tested, at this time, the sample of the detection liquid needs to be finely filtered by using a suction filtration device, and the filtered microorganisms are cultured.
However, when the conventional fine filtering device for microorganism culture is used, the detection liquid sample poured into the filter bowl can be dispersed into the air to form aerosol, so that not only is the detection result influenced, but also the air pollution is caused, and the device is not healthy and environment-friendly.
Disclosure of Invention
The invention aims to provide a fine filtering device for microorganism culture, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a microorganism is cultivateed with meticulous filter equipment, includes vacuum pump, long tube and discharging pipe that sets up on the suction filtration device body, still includes:
The filter comprises a hollow annular cover, a plurality of absorption holes, a conical cover and a hollow plate, wherein the annular cover is arranged above a discharge pipe, the inner side wall of the annular cover is provided with a plurality of absorption holes which are arranged in an array manner, the upper end of the discharge pipe is provided with the conical cover, the bottom of the conical cover is fixedly connected with the hollow plate, a filter membrane is arranged at the top of the hollow plate, and a filter cup which is arranged in a conical manner is inserted in the hollow plate;
The telescopic mechanism is used for connecting and fixing the conical cover and the discharge pipe and is arranged at the top of the discharge pipe;
the air extraction mechanism is used for driving the absorption holes to extract air and is arranged at the bottom of the annular cover;
the lifting mechanism is used for lifting the annular cover and is arranged on the side wall of the annular cover;
The vibration mechanism is used for knocking and vibrating the side wall of the filter bowl, and is arranged on one side of the filter bowl.
Preferably, the telescopic mechanism comprises a telescopic pipe fixedly connected to the upper end of the discharging pipe, the upper end of the telescopic pipe is connected with a moving pipe through a first reset mechanism, and the conical cover is fixed to the upper end of the moving pipe.
Preferably, the first reset mechanism comprises a first connecting plate fixedly connected to the side wall of the discharging pipe, the top of the first connecting plate is fixedly connected with two symmetrically arranged first loop bars, the side wall of each first loop bar is sleeved with a first sleeve, the upper end of each first sleeve is fixedly connected with a second connecting plate, the second connecting plate is fixed to the side wall of the moving pipe, and the side wall of each first sleeve is sleeved with a first spring.
Preferably, the air extraction mechanism comprises a baffle plate fixedly connected to the bottom of the annular cover and arranged in a trapezoid shape, a fan-shaped cover is fixedly connected to the side wall of the baffle plate, an air extraction pipe is fixedly inserted into the top of the fan-shaped cover, and the other end of the air extraction pipe is fixedly inserted into the side wall of the annular cover.
Preferably, the lifting mechanism comprises a third connecting plate fixedly connected to the side wall of the annular cover, a second loop bar is fixedly connected to the bottom of the third connecting plate, a second sleeve is sleeved on the side wall of the second loop bar, the lower end of the second sleeve is fixed to the top of the second connecting plate, a threaded pipe is fixedly connected to the top of the second connecting plate, a threaded rod is connected to the threaded pipe in a threaded manner, the upper end of the threaded rod is rotatably connected to the bottom of the third connecting plate, and the threaded rod is driven by a driving mechanism.
Preferably, the driving mechanism comprises a rocking wheel, and the upper end of the threaded rod penetrates through the top of the third connecting plate and is fixed with the bottom of the rocking wheel.
Preferably, the vibration mechanism comprises a movable plate which is obliquely arranged, the side wall of the movable plate is fixedly connected with a plurality of rubber rods which are arranged in an array, the movable plate is connected with the top of the second connecting plate through a second reset mechanism, and the movement of the movable plate is pushed by a pushing mechanism.
Preferably, the second reset mechanism comprises a supporting plate fixedly connected to the top of the second connecting plate, the top of the supporting plate is fixedly connected with a sloping plate, the side wall of the sloping plate is fixedly connected with two symmetrically arranged T-shaped guide rods, the side wall of the T-shaped guide rods is sleeved with a connecting block, the connecting block is fixed with the side wall of the movable plate, and the side wall of the T-shaped guide rods is sleeved with a second spring.
Preferably, the pushing mechanism comprises a notch formed in the side wall of the exhaust pipe, an installation box is fixedly inserted in the notch, a rotating rod is connected to the bottom of the installation box through rotation of a driving assembly, a cam is fixedly connected to the lower end of the rotating rod, and a pushing plate is fixedly connected to the top of the moving plate.
Preferably, the driving assembly comprises a driving shaft rotatably connected in the mounting box, a rotating fan is fixedly sleeved on the side wall of the driving shaft, and the lower end of the driving shaft penetrates through the bottom of the mounting box and is fixed with the upper end of the rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) This kind of microorganism cultivates with meticulous filter equipment, through setting up bleed mechanism etc., when using, earlier place the filter membrane on the routing dish, then, insert the filter bowl and establish in the toper cover, then, rotate the rocker, the rotation of rocker drives the threaded rod, make the second loop bar move downwards, and drive the annular shield through the third connecting plate and move downwards, thereby insert the filter bowl with the baffle in, make the baffle offset with the inside wall of filter bowl, and make the bottom of baffle offset with the top of filter membrane, at the same time, fan-shaped cover offsets with the top of filter bowl, can compress tightly the processing to the filter bowl, more reliable and can divide into the filter bowl district with the filter bowl with the district of bleeding, then, will wait to detect in the filter bowl, and start the vacuum pump and carry out the evacuation processing, at this moment, microorganism in the detection liquid sample is by meticulous filtration on the filter membrane, and the operation of bleeding to the filter bowl, and carry out the operation of bleeding through the fan-shaped cover, and make the absorption hole carry out the operation of bleeding, thereby can compress tightly to the biological in the air, and can be guaranteed to the pollution by the filter membrane is only to the fine filter effect after the fan-shaped is absorbed to the filter bowl is not polluted in the air.
(2) This kind of microorganism cultivates with meticulous filter equipment, through setting up vibration mechanism etc, when carrying out meticulous filtration, when annular cover and fan-shaped cover down move, drive the synchronous downwardly moving of mounting box and cam, when the fan-shaped cover offsets with the top of filter bowl, the cam moves to the push plate department, when the air passes through the exhaust tube and gets into in the mounting box, it makes it rotate at the surface of changeing the fan to strike, simultaneously, drive shaft and dwang rotate when changeing the fan and rotate, and then drive the cam and rotate, when the pointed end of cam offsets with the lateral wall of push plate, can promote the direction removal that movable plate and rubber pole are close to the filter bowl, simultaneously, the second spring is compressed, when the pointed end of cam is passed over the lateral wall of push plate, movable plate and rubber pole can be moved the reset under the effect of second spring, so reciprocating, can make the rubber pole carry out reciprocating strike vibrations to the lateral wall of filter bowl, not only can improve filterable efficiency, and can avoid waiting to detect the inner wall of liquid sample adhesion at the filter bowl, guarantee filterable effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the fan-shaped cover in the invention;
FIG. 3 is a schematic diagram of a lifting mechanism and a first reset mechanism according to the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 3;
FIG. 6 is an enlarged schematic view of the structure and the pushing mechanism of FIG. 3C;
FIG. 7 is an enlarged schematic view of the structure of FIG. 4 at D;
FIG. 8 is an enlarged schematic view of FIG. 5 at E;
fig. 9 is an enlarged schematic view of the structure at F in fig. 6.
In the figure: 1. a suction filtration device body; 101. a vacuum pump; 102. a long tube; 103. a discharge pipe; 2. a lifting mechanism; 201. a third connecting plate; 202. a second loop bar; 203. a second sleeve; 204. a threaded tube; 205. a threaded rod; 3. a first reset mechanism; 301. a first connection plate; 302. a first sleeve; 303. a first loop bar; 304. a first spring; 305. a second connecting plate; 4. a vibration mechanism; 401. a moving plate; 402. a rubber rod; 5. a second reset mechanism; 501. a support plate; 502. a sloping plate; 503. a T-shaped guide rod; 504. a connecting block; 505. a second spring; 6. an air extraction mechanism; 601. a partition plate; 602. a fan-shaped cover; 603. an exhaust pipe; 7. a pushing mechanism; 701. a notch; 702. a mounting box; 703. a rotating lever; 704. a cam; 705. a pushing plate; 8. a drive assembly; 801. a drive shaft; 802. rotating the fan; 9. a telescoping mechanism; 901. a telescopic tube; 902. a moving tube; 10. shaking wheel; 11. a filter cup; 12. an annular cover; 13. an absorption hole; 14. a filter membrane; 15. a conical cover; 16. the disc is hollowed out.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a microorganism cultivates with meticulous filter equipment, includes vacuum pump 101, long tube 102 and discharging pipe 103 that set up on suction filtration device body 1, still includes:
the filter comprises a hollow annular cover 12, wherein the annular cover 12 is arranged above a discharge pipe 103, a plurality of absorption holes 13 arranged in an array are formed in the inner side wall of the annular cover 12, a conical cover 15 is arranged at the upper end of the discharge pipe 103, a hollow disc 16 is fixedly connected to the bottom of the conical cover 15, a filter membrane 14 is arranged at the top of the hollow disc 16, and a filter cup 11 arranged in a conical shape is inserted in the hollow disc 16;
the telescopic mechanism 9 is used for connecting and fixing the conical cover 15 and the discharge pipe 103, and the telescopic mechanism 9 is arranged at the top of the discharge pipe 103;
the air extraction mechanism 6 is used for driving the absorption holes 13 to extract air, and the air extraction mechanism 6 is arranged at the bottom of the annular cover 12;
a lifting mechanism 2, wherein the lifting mechanism 2 for lifting the annular cover 12 is arranged on the side wall of the annular cover 12;
The vibration mechanism 4 is used for knocking the vibration mechanism 4 arranged on one side of the filter bowl 11 on the side wall of the filter bowl 11, can absorb microorganisms dispersed into air and finely filter the microorganisms on the filter membrane 14, can not only ensure the effect of microorganism culture, but also avoid polluting the air, is more environment-friendly and healthy, and can also perform reciprocating knocking vibration on the side wall of the filter bowl 11, so that the filtering efficiency can be improved, and the liquid sample to be detected can be prevented from adhering to the inner wall of the filter bowl 11, thereby ensuring the filtering effect.
Referring to fig. 4 and 5, the telescopic mechanism 9 includes a telescopic tube 901 fixedly connected to the upper end of the discharging tube 103, the upper end of the telescopic tube 901 is connected with a moving tube 902 through a first reset mechanism 3, and the conical cover 15 is fixed to the upper end of the moving tube 902, when the vibrating mechanism 4 knocks and vibrates the filter bowl 11, and under the action of the first reset mechanism 3, relative displacement occurs between the moving tube 902 and the discharging tube 103, and meanwhile, the telescopic tube 901 deforms, so that the shaking effect can be performed on the filter bowl 11, and the filtering efficiency is higher.
Referring to fig. 3, the first reset mechanism 3 includes a first connecting plate 301 fixedly connected to a side wall of the discharging pipe 103, two symmetrically arranged first loop bars 303 are fixedly connected to the top of the first connecting plate 301, a first sleeve 302 is sleeved on the side wall of the first loop bars 303, a second connecting plate 305 is fixedly connected to the upper end of the first sleeve 302, the second connecting plate 305 is fixed to the side wall of the moving pipe 902, and a first spring 304 is sleeved on the side wall of the first sleeve 302, so as to guide and reset the movement of the moving pipe 902.
Referring to fig. 2-4, the air extraction mechanism 6 includes a baffle 601 that is trapezoidal setting and fixedly connected to the bottom of the annular cover 12, and the side wall fixedly connected with fan-shaped cover 602 of baffle 601, the top of fan-shaped cover 602 is fixedly inserted and is equipped with the exhaust tube 603, and the other end of exhaust tube 603 is fixedly inserted and is established in the side wall of annular cover 12, when using, place filter membrane 14 on hollow disc 16 earlier, then, insert filter cup 11 in conical cover 15, then, drive annular cover 12 through elevating system 2 and remove downwards, thereby insert baffle 601 in filter cup 11, make baffle 601 offset with the inside wall of filter cup 11, and make the bottom of baffle 601 offset with the top of filter membrane 14, meanwhile, fan-shaped cover 602 offsets with the top of filter cup 11, can compress tightly the processing to filter cup 11, more reliable and can divide into filtrate area and air extraction area with cup 11, then, will wait to detect liquid sample and pour into filter cup 11, and start vacuum pump 101 and carry out the vacuuming, at this moment, microorganism in the detection liquid sample is filtered by filter membrane 14, then, drive annular cover 12 down, thereby insert filter cup 11 into filter cup 11, can not cause the pollution to filter membrane 13 through the fan-shaped cover 602, and can be carried out the air suction effect to filter cup 13, and can be carried out the air-free filter effect, and can be further polluted by the filter cup 13, can be carried out the air-free from the air filter cup, and can be polluted by the air filter hole is better through the filter cup, and can be carried out.
Referring to fig. 3 and 6, the lifting mechanism 2 includes a third connecting plate 201 fixedly connected to a side wall of the annular cover 12, a second sleeve 202 is fixedly connected to a bottom of the third connecting plate 201, a second sleeve 203 is sleeved on a side wall of the second sleeve 202, a lower end of the second sleeve 203 is fixed to a top of the second connecting plate 305, a threaded pipe 204 is fixedly connected to a top of the second connecting plate 305, a threaded rod 205 is connected to an inner thread of the threaded pipe 204, an upper end of the threaded rod 205 is rotatably connected to a bottom of the third connecting plate 201, rotation of the threaded rod 205 is driven by a driving mechanism, the threaded rod 205 is driven by the driving mechanism to rotate, the second sleeve 202 moves downward by rotation of the threaded rod 205, and the annular cover 12 is driven by the third connecting plate 201 to move downward, so that the partition 601 is inserted into the filter bowl 11.
Referring to fig. 6, the driving mechanism includes a rocker 10, and an upper end of a threaded rod 205 penetrates through a top of the third connecting plate 201 and is fixed to a bottom of the rocker 10, the rocker 10 is rotated, and rotation of the rocker 10 drives rotation of the threaded rod 205.
Referring to fig. 2 and 5, the vibration mechanism 4 includes a moving plate 401 disposed obliquely, and a plurality of rubber rods 402 disposed in an array are fixedly connected to a side wall of the moving plate 401, the moving plate 401 is connected to the top of the second connecting plate 305 through a second reset mechanism 5, and the moving plate 401 is pushed by a pushing mechanism 7, and the moving plate 401 and the rubber rods 402 are made to reciprocate by the pushing mechanism 7 and the second reset mechanism 5, so that the rubber rods 402 perform reciprocating knocking vibration on the side wall of the filter bowl 11, not only can filtering efficiency be improved, but also liquid samples to be detected can be prevented from adhering to the inner wall of the filter bowl 11, and filtering effect is ensured.
Referring to fig. 1, the second reset mechanism 5 includes a supporting plate 501 fixedly connected to the top of the second connecting plate 305, and an inclined plate 502 fixedly connected to the top of the supporting plate 501, wherein two symmetrically arranged T-shaped guide rods 503 are fixedly connected to the side walls of the inclined plate 502, a connecting block 504 is sleeved on the side wall of the T-shaped guide rods 503, the connecting block 504 is fixed to the side wall of the moving plate 401, and a second spring 505 is sleeved on the side wall of the T-shaped guide rods 503 to guide and reset the movement of the moving plate 401.
Referring to fig. 5-7 and 9, the pushing mechanism 7 includes a notch 701 formed on a sidewall of the air suction pipe 603, a mounting box 702 is fixedly inserted into the notch 701, a rotating rod 703 is rotatably connected to a bottom of the mounting box 702 through a driving component 8, a cam 704 is fixedly connected to a lower end of the rotating rod 703, and a pushing plate 705 is fixedly connected to a top of the moving plate 401, when the annular cover 12 and the fan-shaped cover 602 move downwards during fine filtration, the mounting box 702 and the cam 704 are driven to move downwards synchronously, when the fan-shaped cover 602 abuts against the top of the filter bowl 11, the rotating rod 703 and the cam 704 are driven to rotate through the driving component 8, and when a tip of the cam 704 abuts against the sidewall of the pushing plate 705, the moving plate 401 and the rubber rod 402 can be pushed to move towards a direction close to the filter bowl 11.
Referring to fig. 9, the driving assembly 8 includes a driving shaft 801 rotatably connected in a mounting box 702, a rotating fan 802 is fixedly sleeved on a side wall of the driving shaft 801, and a lower end of the driving shaft 801 penetrates through a bottom of the mounting box 702 and is fixed to an upper end of a rotating rod 703, when air enters the mounting box 702 through an exhaust pipe 603, the air impacts a surface of the rotating fan 802 to rotate, and at the same time, the rotating fan 802 drives the driving shaft 801 and the rotating rod 703 to rotate when rotating, so as to drive a cam 704 to rotate.
Working principle: when the filter membrane 14 is used, the filter membrane 14 is placed on the hollow disc 16, the filter cup 11 is inserted into the conical cover 15, then the shaking wheel 10 is rotated, the rotation of the shaking wheel 10 drives the threaded rod 205 to rotate, the second sleeve rod 202 moves downwards, the annular cover 12 is driven to move downwards by the third connecting plate 201, the partition 601 is inserted into the filter cup 11, the partition 601 abuts against the inner side wall of the filter cup 11, the bottom of the partition 601 abuts against the top of the filter membrane 14, and meanwhile, the fan-shaped cover 602 abuts against the top of the filter cup 11, so that the filter cup 11 can be pressed, the filter cup 11 can be divided into a filtrate area and an air pumping area, and the filter cup 11 is more stable and reliable;
Then, pouring the liquid sample to be detected into the filter bowl 11, starting the vacuum pump 101 to perform vacuumizing treatment, at the moment, detecting microorganisms in the liquid sample to be finely filtered on the filter membrane 14, simultaneously, performing air extraction operation on an air extraction area of the filter bowl 11 and the fan-shaped cover 602, and performing air extraction on the annular cover 12 through the air extraction pipe 603, so that the absorption holes 13 are subjected to air extraction operation, thereby being capable of absorbing microorganisms dispersed into the air, finely filtering the microorganisms on the filter membrane 14 after passing through the air extraction pipe 603 and the fan-shaped cover 602, ensuring the effect of microorganism culture, avoiding pollution to the air, and being more environment-friendly and healthy;
when the annular cover 12 and the fan-shaped cover 602 move downwards, the mounting box 702 and the cam 704 are driven to move downwards synchronously, when the fan-shaped cover 602 abuts against the top of the filter bowl 11, the cam 704 moves to the pushing plate 705, when air enters the mounting box 702 through the air suction pipe 603, the air impacts the surface of the rotating fan 802 to rotate, meanwhile, the rotating fan 802 rotates to drive the driving shaft 801 and the rotating rod 703 to rotate, and then drive the cam 704 to rotate, when the tip of the cam 704 abuts against the side wall of the pushing plate 705, the moving plate 401 and the rubber rod 402 can be pushed to move towards the direction close to the filter bowl 11, meanwhile, the second spring 505 is compressed, when the tip of the cam 704 passes over the side wall of the pushing plate 705, the moving plate 401 and the rubber rod 402 can move and reset under the action of the second spring 505, and thus the reciprocating motion can enable the rubber rod 402 to perform reciprocating knocking vibration on the side wall of the filter bowl 11, not only the efficiency of filtering can be improved, but also the liquid sample to be detected can be prevented from adhering to the inner wall of the filter bowl 11, and the filtering effect is ensured;
After the fine filtration is completed, the filter membrane 14 is moved to a plate, and the plate is marked with a mark, and finally, the plate is placed in an incubator for culture.
Claims (10)
1. The utility model provides a microorganism is cultivateed with meticulous filter equipment, includes vacuum pump (101), long tube (102) and discharging pipe (103) that set up on suction filtration device body (1), its characterized in that: further comprises:
the device comprises a hollow annular cover (12), wherein the annular cover (12) is arranged above a discharge pipe (103), a plurality of absorption holes (13) arranged in an array are formed in the inner side wall of the annular cover (12), a conical cover (15) is arranged at the upper end of the discharge pipe (103), a hollowed-out disc (16) is fixedly connected to the bottom of the conical cover (15), a filter membrane (14) is arranged at the top of the hollowed-out disc (16), and a filter cup (11) arranged in a conical manner is inserted in the hollowed-out disc (16);
The telescopic mechanism (9) is used for connecting and fixing the conical cover (15) and the discharging pipe (103), and the telescopic mechanism (9) is arranged at the top of the discharging pipe (103);
the air extraction mechanism (6) is used for driving the absorption holes (13) to carry out air extraction, and the air extraction mechanism (6) is arranged at the bottom of the annular cover (12);
A lifting mechanism (2), wherein the lifting mechanism (2) for lifting the annular cover (12) is arranged on the side wall of the annular cover (12);
The vibration mechanism (4) is used for knocking and vibrating the side wall of the filter bowl (11), and the vibration mechanism (4) is arranged on one side of the filter bowl (11).
2. The fine filtration device for microorganism culture according to claim 1, wherein: the telescopic mechanism (9) comprises a telescopic pipe (901) fixedly connected to the upper end of the discharging pipe (103), the upper end of the telescopic pipe (901) is connected with a movable pipe (902) through a first reset mechanism (3), and the conical cover (15) is fixed to the upper end of the movable pipe (902).
3. A fine filtration device for microorganism culture according to claim 2, wherein: the first reset mechanism (3) comprises a first connecting plate (301) fixedly connected to the side wall of the discharging pipe (103), two symmetrically arranged first sleeve rods (303) are fixedly connected to the top of the first connecting plate (301), first sleeves (302) are sleeved on the side wall of the first sleeve rods (303), second connecting plates (305) are fixedly connected to the upper ends of the first sleeves (302), the second connecting plates (305) are fixed to the side wall of the moving pipe (902), and first springs (304) are sleeved on the side wall of the first sleeves (302).
4. The fine filtration device for microorganism culture according to claim 1, wherein: the air extraction mechanism (6) comprises a baffle plate (601) fixedly connected to the bottom of the annular cover (12) and in a trapezoid shape, a fan-shaped cover (602) is fixedly connected to the side wall of the baffle plate (601), an air extraction pipe (603) is fixedly inserted into the top of the fan-shaped cover (602), and the other end of the air extraction pipe (603) is fixedly inserted into the side wall of the annular cover (12).
5. A fine filtration device for microorganism culture according to claim 3, wherein: elevating system (2) are including fixed connection at third connecting plate (201) of annular cover (12) lateral wall, and the bottom fixedly connected with second loop bar (202) of third connecting plate (201), the lateral wall cover of second loop bar (202) is equipped with second sleeve pipe (203), and the lower extreme of second sleeve pipe (203) is fixed with the top of second connecting plate (305), the top fixedly connected with screwed pipe (204) of second connecting plate (305), and screwed pipe (204) internal thread connection has threaded rod (205), the upper end of threaded rod (205) is rotated with the bottom of third connecting plate (201) and is connected, and the rotation of threaded rod (205) is driven through actuating mechanism.
6. The fine filtration device for microorganism culture according to claim 5, wherein: the driving mechanism comprises a rocking wheel (10), and the upper end of a threaded rod (205) penetrates through the top of the third connecting plate (201) and is fixed with the bottom of the rocking wheel (10).
7. A fine filtration device for microorganism culture according to claim 3, wherein: the vibration mechanism (4) comprises a movable plate (401) which is obliquely arranged, the side wall of the movable plate (401) is fixedly connected with a plurality of rubber rods (402) which are arranged in an array, the movable plate (401) is connected with the top of a second connecting plate (305) through a second reset mechanism (5), and the movement of the movable plate (401) is pushed through a pushing mechanism (7).
8. The fine filtration device for microorganism culture according to claim 7, wherein: the second reset mechanism (5) comprises a supporting plate (501) fixedly connected to the top of a second connecting plate (305), an inclined plate (502) is fixedly connected to the top of the supporting plate (501), two symmetrically-arranged T-shaped guide rods (503) are fixedly connected to the side walls of the inclined plate (502), connecting blocks (504) are sleeved on the side walls of the T-shaped guide rods (503), the connecting blocks (504) are fixed to the side walls of the movable plate (401), and second springs (505) are sleeved on the side walls of the T-shaped guide rods (503).
9. The fine filtration device for microorganism culture according to claim 7, wherein: the pushing mechanism (7) comprises a notch (701) formed in the side wall of the exhaust pipe (603), an installation box (702) is fixedly inserted into the notch (701), a rotating rod (703) is rotatably connected to the bottom of the installation box (702) through a driving assembly (8), a cam (704) is fixedly connected to the lower end of the rotating rod (703), and a pushing plate (705) is fixedly connected to the top of the moving plate (401).
10. The fine filtration device for microorganism culture according to claim 9, wherein: the driving assembly (8) comprises a driving shaft (801) rotatably connected in the mounting box (702), a rotating fan (802) is fixedly sleeved on the side wall of the driving shaft (801), and the lower end of the driving shaft (801) penetrates through the bottom of the mounting box (702) and is fixed with the upper end of the rotating rod (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410444.6A CN118006442B (en) | 2024-04-07 | 2024-04-07 | Fine filtering device for microorganism culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410444.6A CN118006442B (en) | 2024-04-07 | 2024-04-07 | Fine filtering device for microorganism culture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118006442A true CN118006442A (en) | 2024-05-10 |
| CN118006442B CN118006442B (en) | 2024-06-04 |
Family
ID=90956728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410410444.6A Active CN118006442B (en) | 2024-04-07 | 2024-04-07 | Fine filtering device for microorganism culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118006442B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010031494A1 (en) * | 2000-03-30 | 2001-10-18 | Jens Hendel | Device for examining the sterility of fluids |
| US20080090289A1 (en) * | 2006-06-06 | 2008-04-17 | Lynntech, Inc. | Microbial Sampling Device |
| CN203079966U (en) * | 2013-01-18 | 2013-07-24 | 张帆 | Water micro-organism film filtering device |
| CN208857280U (en) * | 2018-05-29 | 2019-05-14 | 杭州汉比生物科技有限公司 | A kind of microbe filter cup cup lid |
| CN209778854U (en) * | 2019-04-18 | 2019-12-13 | 李玉乾 | filter type bacteria collecting device for microorganism detection filter membrane |
| US20210060494A1 (en) * | 2017-09-06 | 2021-03-04 | Merck Patent Gmbh | Filtration assembly and method for microbiological testing |
| CN213956962U (en) * | 2020-07-20 | 2021-08-13 | 武汉迪艾斯科技有限公司 | Sample homogenizing device capable of preventing aerosol pollution |
| CN215539333U (en) * | 2021-09-07 | 2022-01-18 | 巩义市德顺炉料有限公司 | Workshop raise dust processing apparatus |
| CN215856104U (en) * | 2021-05-31 | 2022-02-18 | 广州市顺元医疗器械有限公司 | Full-automatic collection and detection integrated device for endoscope microorganisms |
| CN217868670U (en) * | 2022-08-01 | 2022-11-22 | 隆回县正翔农业开发有限公司 | Production facility of microbial fermentation chicken manure fertilizer |
-
2024
- 2024-04-07 CN CN202410410444.6A patent/CN118006442B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010031494A1 (en) * | 2000-03-30 | 2001-10-18 | Jens Hendel | Device for examining the sterility of fluids |
| US20080090289A1 (en) * | 2006-06-06 | 2008-04-17 | Lynntech, Inc. | Microbial Sampling Device |
| CN203079966U (en) * | 2013-01-18 | 2013-07-24 | 张帆 | Water micro-organism film filtering device |
| US20210060494A1 (en) * | 2017-09-06 | 2021-03-04 | Merck Patent Gmbh | Filtration assembly and method for microbiological testing |
| CN208857280U (en) * | 2018-05-29 | 2019-05-14 | 杭州汉比生物科技有限公司 | A kind of microbe filter cup cup lid |
| CN209778854U (en) * | 2019-04-18 | 2019-12-13 | 李玉乾 | filter type bacteria collecting device for microorganism detection filter membrane |
| CN213956962U (en) * | 2020-07-20 | 2021-08-13 | 武汉迪艾斯科技有限公司 | Sample homogenizing device capable of preventing aerosol pollution |
| CN215856104U (en) * | 2021-05-31 | 2022-02-18 | 广州市顺元医疗器械有限公司 | Full-automatic collection and detection integrated device for endoscope microorganisms |
| CN215539333U (en) * | 2021-09-07 | 2022-01-18 | 巩义市德顺炉料有限公司 | Workshop raise dust processing apparatus |
| CN217868670U (en) * | 2022-08-01 | 2022-11-22 | 隆回县正翔农业开发有限公司 | Production facility of microbial fermentation chicken manure fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118006442B (en) | 2024-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210229417U (en) | Production display dust collecting equipment for frame | |
| CN209257214U (en) | A kind of stripper apparatus for special-shaped plaster mold | |
| CN118006442B (en) | Fine filtering device for microorganism culture | |
| CN116731856B (en) | High-flux automatic sorting device and sorting method thereof | |
| CN210709710U (en) | Impurity collecting device in flour production process | |
| CN214485929U (en) | Coating canning is with microfiltration device | |
| KR101492329B1 (en) | The particulate clear device for an electric precipitator | |
| CN208254877U (en) | A kind of waste water automatic sampler | |
| CN204439438U (en) | A kind of biochemical component screening preparation facilities | |
| CN218951362U (en) | Fermentation equipment for culturing probiotics | |
| CN215314343U (en) | Optical lens piece belt cleaning device | |
| CN220766937U (en) | Cell culture 96-well plate liquid discarding device | |
| CN220345263U (en) | Biological antibody sieving mechanism | |
| CN208505688U (en) | A kind of pitch sampler | |
| CN215143185U (en) | Flue gas collecting structure of box type constant-temperature diaphragm machine | |
| CN219186021U (en) | Tussah grinding fluid filtering device | |
| CN221086347U (en) | Quick screening plant is used in soil detection | |
| CN211896939U (en) | Fermentation cylinder for edible mushroom polysaccharide extraction convenient to ejection of compact | |
| CN213825864U (en) | Raw medicinal material screening and impurity removing equipment for radix paeoniae alba decoction piece manufacturing process | |
| CN217646022U (en) | Pulse cloth tube dust remover convenient to clean | |
| CN215781978U (en) | Ferment fermented vibration filter equipment | |
| CN214020219U (en) | Pet diaper absorbent material applying device | |
| CN216073326U (en) | Oil-water separating device | |
| CN216572002U (en) | Molecular sieve dehydration sled | |
| CN220696526U (en) | Ceramic beating machine convenient to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |