CN208667675U - A kind of cell culture medium automatic fermenter with high dispersive sterilizing - Google Patents

A kind of cell culture medium automatic fermenter with high dispersive sterilizing Download PDF

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Publication number
CN208667675U
CN208667675U CN201820943609.6U CN201820943609U CN208667675U CN 208667675 U CN208667675 U CN 208667675U CN 201820943609 U CN201820943609 U CN 201820943609U CN 208667675 U CN208667675 U CN 208667675U
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CN
China
Prior art keywords
culture medium
pedestal
cell culture
liquid
fermentor
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Expired - Fee Related
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CN201820943609.6U
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Chinese (zh)
Inventor
冯道平
雷楗勇
施钧
吴纪福
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Sen Sen Biological Equipment Zhenjiang Co Ltd
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Sen Sen Biological Equipment Zhenjiang Co Ltd
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Priority to CN201820943609.6U priority Critical patent/CN208667675U/en
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Publication of CN208667675U publication Critical patent/CN208667675U/en
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Abstract

The utility model discloses a kind of cell culture medium automatic fermenters with high dispersive sterilizing, including pedestal, the upper surface left end of pedestal is equipped with liquid storing barrel, positioning column is equipped in the middle part of the upper surface of liquid storing barrel, the upper surface of positioning column is equipped with steam generating box, the medial surface lower end of steam generating box is equipped with electric heating sheets, the upper surface of steam generating box is equipped with liquid pump, the inlet of liquid pump is connected by conduit with the lateral surface lower end of liquid storing barrel, this has the cell culture medium automatic fermenter of high dispersive sterilizing, it is compact-sized, it is easy to operate, it occupies little space when use, high-temperature sterilization processing quickly very easily can be carried out to culture medium, the setting of storage tank facilitates the storage of tool, stirring blade can uniformly stir culture medium, be conducive to culture medium to come into full contact with high-temperature steam, it can be to air by dust filter screen In the dust that contains be filtered.

Description

A kind of cell culture medium automatic fermenter with high dispersive sterilizing
Technical field
The utility model relates to cell culture apparatus technical field, specially a kind of cell culture with high dispersive sterilizing Base automatic fermenter.
Background technique
The sterilizing in batches of cell culture medium is exactly that prepared culture medium is placed in fermentor or other devices, is passed through steaming Culture medium and device therefor are carried out the process of heat sterilization by vapour together, and also commonly referred to as tank sterilizes.Nowadays going out in the market Bacterium fermentor mostly cleans inconvenience, and existing disinfection fermentation tank not can be carried out clearly rapid draing after the completion of cleaning at the same time, together Shi Xianyou disinfection fermentation tank when sterilizing to culture medium often due to culture medium cannot sufficiently with high-temperature steam contact, from And cause medium sterilization not thorough enough.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of with the thin of high dispersive sterilizing Born of the same parents' culture medium automatic fermenter, can quickly clean fermentor, be dried, and bring to the cleaning use of fermentor Convenience, and uniform stirring sterilization treatment can be carried out to cell culture medium, it further improve making for the utility model With efficiency, the problems in background technique can be effectively solved.
To achieve the above object, the utility model provides the following technical solutions: a kind of cell training with high dispersive sterilizing Base automatic fermenter, including pedestal are supported, the upper surface left end of the pedestal is equipped with liquid storing barrel, sets in the middle part of the upper surface of liquid storing barrel There is positioning column, the upper surface of positioning column is equipped with steam generating box, and the medial surface lower end of steam generating box is equipped with electric heating sheets, steam The upper surface that case occurs is equipped with liquid pump, and the inlet of liquid pump is connected by conduit with the lateral surface lower end of liquid storing barrel, and liquid pump goes out Liquid mouth is connected by the 4th diversion pipe with the upper surface of steam generating box, and the lateral surface of the 4th diversion pipe is on steam generating box The one end on surface is equipped with the 4th water conservancy diversion tube valve, and the surface of pedestal is equipped with fermentor, is equipped with and divides on the left of the upper surface of fermentor Flow tube, the lower end surface of isocon are extended to the medial surface bottom of fermentor by runner pipe, passed through in the middle part of the lateral surface of isocon It is connected in the middle part of third diversion pipe and the lateral surface of the 4th diversion pipe, third diversion pipe is equipped with third water conservancy diversion tube valve, steam hair The right side of raw case is equipped with aspiration pump, and the air inlet of aspiration pump is connected with the right side upper end of steam generating box by conduit, is taken out The gas outlet of air pump is connected by the second diversion pipe with the lateral surface lower end of isocon, and the second diversion pipe is equipped with the second diversion pipe Valve, the upper surface middle part of fermentor are equipped with stirring motor, and the output shaft of stirring motor is equipped with agitating shaft, the lateral surface of agitating shaft Equipped with stirring blade, the medial surface upper end of fermentor is equipped with temperature sensor, is equipped with support frame on rear side of the upper surface middle part of pedestal, The upper surface of support frame is equipped with Rose Box, and the upper surface of Rose Box is equipped with blower pump, and the air inlet of blower pump passes through conduit and mistake The leading flank of filter box is connected, and the gas outlet of blower pump is connected by the 5th diversion pipe with the lateral surface upper end of isocon, and the 5th leads Flow tube is equipped with the 5th water conservancy diversion tube valve, is equipped with drying box, single-chip microcontroller and air pump, the inside of drying box on the left of the upper surface of pedestal Equipped with desiccant, the leading flank of drying box is equipped with seal cover board, and the left side of drying box is equipped with the first diversion pipe and fermentor Upper surface is connected, and the first diversion pipe is equipped with the first water conservancy diversion tube valve, and the air inlet of air pump passes through the right side of conduit and drying box Face be connected, the input terminal of single-chip microcontroller be electrically connected with the output end of external power supply, the output end of single-chip microcontroller respectively with aspiration pump, stir The input terminal electrical connection of motor, aspiration pump, liquid pump, electric heating sheets and blower pump, temperature sensor and single-chip microcontroller are bi-directionally connected.
As a kind of optimal technical scheme of the utility model, the pedestal is by being disposed thereon the location hole set on surface It is connected to screw rod, and the quantity of screw rod is four, four screw rods are evenly distributed on the upper surface surrounding of pedestal, and the lower end surface of screw rod is set There is non-slipping block.
As a kind of optimal technical scheme of the utility model, the lateral surface of the screw rod is close to one end of base upper surface It is threaded with the first nut, the lateral surface of screw rod is connected with the second nut close to the threaded one end of base lower surface.
As a kind of optimal technical scheme of the utility model, the lateral surface front end of the liquid storing barrel is equipped with observation window of liquid level Mouth and liquid-feeding tube, liquid-feeding tube are equipped with liquid feeding tube valve.
As a kind of optimal technical scheme of the utility model, positioning ring is equipped in the middle part of the lateral surface of the fermentor, it is fixed The lower surface of position ring is connected by support rod with the upper surface of pedestal.
As a kind of optimal technical scheme of the utility model, the quantity of the support rod is three, and three support rods are equal The even lower surface surrounding for being distributed in positioning ring.
As a kind of optimal technical scheme of the utility model, charge pipe is equipped on rear side of the upper surface of the fermentor, and The quantity of charge pipe is three, is equipped with charging tube valve on three charge pipes.
As a kind of optimal technical scheme of the utility model, sampling is equipped on front side of the lateral surface lower end of the fermentor Pipe, probe tube are equipped with sampling tube valve, and the lower end surface of fermentor is equipped with drainage conduit, and drainage conduit is equipped with discharge tube valve.
As a kind of optimal technical scheme of the utility model, the medial surface of the Rose Box is equipped with dust filter screen, mistake The left side of filter box is equipped with maintenance window, and the trailing flank of Rose Box is equipped with air-inlet grille.
As a kind of optimal technical scheme of the utility model, the upper surface left end of the pedestal is equipped with storage tank, storing Case is rotatably connected to front shroud by the way that the hinge of its leading flank right end is arranged in, and left end is equipped with handle in the middle part of the leading flank of front shroud Hand.
Compared with prior art, the utility model has the beneficial effects that this has the cell culture medium of high dispersive sterilizing complete Fermentation, compact-sized, easy to operate, when use, occupies little space, and can very easily quickly carry out to culture medium high Warm sterilization treatment, the setting of storage tank facilitate the storage of tool, and stirring blade can uniformly stir culture medium, have It comes into full contact with conducive to culture medium and high-temperature steam, the dust contained in air can be filtered by dust filter screen.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model main view;
Fig. 3 is the utility model left view.
In figure: 1 pedestal, 2 non-slipping blocks, 3 screw rods, 4 observation window of liquid level mouths, 5 support rods, 6 fermentors, 7 probe tubes, 8 sealings Cover board, 9 single-chip microcontrollers, 10 aspiration pumps, 11 front shrouds, 12 storage tanks, 13 drying boxes, 14 first diversion pipes, 15 stirring motors, 16 add Expects pipe, 17 positioning rings, 18 steam generating box, 19 liquid storing barrels, 20 agitating shafts, 21 temperature sensors, 22 isocons, 23 second water conservancy diversion Pipe, 24 aspiration pumps, 25 third diversion pipes, 26 the 4th diversion pipes, 27 liquid pumps, 28 electric heating sheets, 29 drainage conduits, 30 stirring blades, 31 the 5th diversion pipes, 32 blower pumps, 33 dust filter screens, 34 Rose Boxes, 35 support frames.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of cell culture medium with high dispersive sterilizing Automatic fermenter, including pedestal 1, pedestal 1 are socketed with screw rod 3, and the number of screw rod 3 by being disposed thereon the location hole on surface Amount is four, and four screw rods 3 are evenly distributed on the upper surface surrounding of pedestal 1, and the lower end surface of screw rod 3 is equipped with non-slipping block 2, screw rod 3 Threaded one end of the lateral surface close to 1 upper surface of pedestal be connected with the first nut, the lateral surface of screw rod 3 is close to 1 lower surface of pedestal Threaded one end be connected with the second nut, the second nut combine the setting of the first nut allow non-slipping block 2 very easily into Row lift adjustment, the upper surface left end of pedestal 1 are equipped with liquid storing barrel 19, and the lateral surface front end of liquid storing barrel 19 is equipped with observation window of liquid level mouth 4 and liquid-feeding tube, liquid-feeding tube is equipped with liquid feeding tube valve, is equipped with positioning column, the upper end of positioning column in the middle part of the upper surface of liquid storing barrel 19 Face is equipped with steam generating box 18, and the medial surface lower end of steam generating box 18 is equipped with electric heating sheets 28, and electric heating sheets 28 facilitate height The generation of warm steam, the upper surface of steam generating box 18 are equipped with liquid pump 27, and the inlet of liquid pump 27 passes through conduit and liquid storing barrel 19 Lateral surface lower end be connected, the liquid outlet of liquid pump 27 is connected by the 4th diversion pipe 26 with the upper surface of steam generating box 18, the The lateral surface of four diversion pipes 26 close to 18 upper surface of steam generating box one end be equipped with the 4th water conservancy diversion tube valve, pedestal 1 just on Side is equipped with fermentor 6, charge pipe 16 is equipped on rear side of the upper surface of fermentor 6, and the quantity of charge pipe 16 is three, three chargings Charging tube valve is equipped on pipe 16, the setting of charge pipe 16 facilitates the charging of raw material, the lateral surface lower end front side of fermentor 6 Equipped with probe tube 7, probe tube 7 is equipped with sampling tube valve, and the lower end surface of fermentor 6 is equipped with drainage conduit 29, sets in drainage conduit 29 There is discharge tube valve, positioning ring 17 is equipped in the middle part of the lateral surface of fermentor 6, the lower surface of positioning ring 17 passes through support rod 5 and bottom The upper surface of seat 1 is connected, and the quantity of support rod 5 is three, and three support rods 5 are evenly distributed on the lower surface four of positioning ring 17 The upper surface left side in week, fermentor 6 is equipped with isocon 22, and the lower end surface of isocon 22 extends to fermentor 6 by runner pipe The lateral surface middle part of medial surface bottom, isocon 22 passes through phase in the middle part of the lateral surface of third diversion pipe 25 and the 4th diversion pipe 26 Even, third diversion pipe 25 is equipped with third water conservancy diversion tube valve, and the setting of third diversion pipe 25 facilitates the cleaning of fermentor 6, steams The right side that case 18 occurs for vapour is equipped with aspiration pump 24, and the air inlet of aspiration pump 24 passes through the right side of conduit and steam generating box 18 Upper end is connected, and the gas outlet of aspiration pump 24 is connected by the second diversion pipe 23 with the lateral surface lower end of isocon 22, the second water conservancy diversion Pipe 23 is equipped with the second water conservancy diversion tube valve, is equipped with stirring motor 15, the output shaft of stirring motor 15 in the middle part of the upper surface of fermentor 6 Equipped with agitating shaft 20, the lateral surface of agitating shaft 20 is equipped with stirring blade 30, and stirring blade 30 can carry out culture medium uniform Stirring, is conducive to culture medium and comes into full contact with high-temperature steam, and the medial surface upper end of fermentor 6 is equipped with temperature sensor 21, pedestal 1 Upper surface middle part on rear side of be equipped with support frame 35, the upper surface of support frame 35 is equipped with Rose Box 34, and the upper surface of Rose Box 34 is set There is blower pump 32, the air inlet of blower pump 32 is connected by conduit with the leading flank of Rose Box 34, and the gas outlet of blower pump 32 is logical It crosses the 5th diversion pipe 31 to be connected with the lateral surface upper end of isocon 22, the 5th diversion pipe 31 is equipped with the 5th water conservancy diversion tube valve, mistake The medial surface of filter box 34 is equipped with dust filter screen 33, can be carried out to the dust contained in air by dust filter screen 33 Filter, the left side of Rose Box 34 are equipped with maintenance window, and the trailing flank of Rose Box 34 is equipped with air-inlet grille, can be with by blower pump 32 The upper surface left side of the inside Quick-air-drying of fermentor 6, pedestal 1 is equipped with drying box 13, single-chip microcontroller 9 and air pump 10, drying box 13 inside is equipped with desiccant, and the leading flank of drying box 13 is equipped with seal cover board 8, and the left side of drying box 13 is equipped with the first water conservancy diversion Pipe 14 is connected with the upper surface of fermentor 6, and the first diversion pipe 14 is equipped with the first water conservancy diversion tube valve, and the air inlet of air pump 10 passes through Conduit is connected with the right side of drying box 13, and the upper surface left end of pedestal 1 is equipped with storage tank 12, and storage tank 12 is by being arranged at it The hinge of leading flank right end is rotatably connected to front shroud 11, and left end is equipped with handle, storage tank 12 in the middle part of the leading flank of front shroud 11 Setting facilitate the storage of tool, the input terminal of single-chip microcontroller 9 is electrically connected with the output end of external power supply, the output of single-chip microcontroller 9 End is electrically connected with the input terminal of air pump 10, stirring motor 15, aspiration pump 24, liquid pump 27, electric heating sheets 28 and blower pump 32 respectively, Temperature sensor 21 and single-chip microcontroller 9 are bi-directionally connected, and single-chip microcontroller 9 controls air pump 10, stirring motor 15, aspiration pump 24, liquid pump 27, electricity Heating sheet 28 and blower pump 32 are all made of method commonly used in the prior art, and single-chip microcontroller 9 is single using Intel Company MCS-51 series 8051 in piece machine, this has the cell culture medium automatic fermenter of high dispersive sterilizing, compact-sized, easy to operate, uses When occupy little space, can very easily quickly to culture medium carry out high-temperature sterilization processing.
When in use: connecting external power supply, close the 4th water conservancy diversion tube valve, third water conservancy diversion tube valve is opened, by single-chip microcontroller 9 It controls liquid pump 27 to work, be pumped to the liquid in liquid storing barrel 19 in fermentor 6 by liquid pump 27, while being passed through by stirring motor 15 Agitating shaft 20 drives the rotation of stirring blade 30 to clean fermentor 6, after the completion of cleaning, opens discharge tube valve for fermentor Liquid discharge in 6, while hot outside being pumped in fermentor 6 by blower pump 32, it is dried, it is dry After the completion of processing, discharge tube valve is closed, culture medium, defoaming agent and lye are filled into fermentor 6 by charge pipe 16, together When open the 4th water conservancy diversion tube valve, close third water conservancy diversion tube valve, the liquid in liquid storing barrel 19 is pumped into steam by liquid pump 27 Occur in case 18, carrying out heating to liquid by electric heating 28 makes it generate high-temperature steam, is pumped high-temperature steam by aspiration pump 24 Culture medium is stirred into fermentor 6, while by stirring blade 30, allows to come into full contact with high-temperature steam, simultaneously The tail gas in fermentor 6 is extracted out by air pump 10.
What the utility model can be convenient operate, and occupied space is few when use, easy to operate and use;It can be quick Sterilization treatment is carried out to culture medium, improves ease of use;The setting of electric heating sheets 28 facilitates the generation of high-temperature steam, mentions High ease of use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of cell culture medium automatic fermenter with high dispersive sterilizing, including pedestal (1), it is characterised in that: described The upper surface left end of pedestal (1) is equipped with liquid storing barrel (19), is equipped with positioning column in the middle part of the upper surface of liquid storing barrel (19), positioning column it is upper End face is equipped with steam generating box (18), and the medial surface lower end of steam generating box (18) is equipped with electric heating sheets (28), steam generating box (18) upper surface is equipped with liquid pump (27), and the inlet of liquid pump (27) passes through the lateral surface lower end phase of conduit and liquid storing barrel (19) Even, the liquid outlet of liquid pump (27) is connected by the 4th diversion pipe (26) with the upper surface of steam generating box (18), the 4th diversion pipe (26) lateral surface is equipped with the 4th water conservancy diversion tube valve, the surface of pedestal (1) close to one end of steam generating box (18) upper surface Equipped with fermentor (6), isocon (22) are equipped on the left of the upper surface of fermentor (6), the lower end surface of isocon (22) passes through circulation Pipe extends to the medial surface bottom of fermentor (6), passes through third diversion pipe (25) and the 4th in the middle part of the lateral surface of isocon (22) It is connected in the middle part of the lateral surface of diversion pipe (26), third diversion pipe (25) is equipped with third water conservancy diversion tube valve, steam generating box (18) Right side be equipped with aspiration pump (24), the air inlet of aspiration pump (24) passes through the right side upper end of conduit and steam generating box (18) It is connected, the gas outlet of aspiration pump (24) is connected by the second diversion pipe (23) with the lateral surface lower end of isocon (22), and second leads Flow tube (23) is equipped with the second water conservancy diversion tube valve, is equipped with stirring motor (15) in the middle part of the upper surface of fermentor (6), stirring motor (15) output shaft is equipped with agitating shaft (20), and the lateral surface of agitating shaft (20) is equipped with stirring blade (30), the inside of fermentor (6) Face upper end is equipped with temperature sensor (21), is equipped with support frame (35) on rear side of the upper surface middle part of pedestal (1), support frame (35) it is upper End face is equipped with Rose Box (34), and the upper surface of Rose Box (34) is equipped with blower pump (32), and the air inlet of blower pump (32) is by leading Pipe is connected with the leading flank of Rose Box (34), and the gas outlet of blower pump (32) passes through the 5th diversion pipe (31) and isocon (22) Lateral surface upper end is connected, and the 5th diversion pipe (31) is equipped with the 5th water conservancy diversion tube valve, is equipped with drying on the left of the upper surface of pedestal (1) The inside of case (13), single-chip microcontroller (9) and air pump (10), drying box (13) is equipped with desiccant, and the leading flank of drying box (13) is equipped with Seal cover board (8), the left side of drying box (13) are equipped with the first diversion pipe (14) and are connected with the upper surface of fermentor (6), and first Diversion pipe (14) is equipped with the first water conservancy diversion tube valve, and the air inlet of air pump (10) passes through the right side phase of conduit and drying box (13) Even, the input terminal of single-chip microcontroller (9) is electrically connected with the output end of external power supply, the output end of single-chip microcontroller (9) respectively with air pump (10), The input terminal electrical connection of stirring motor (15), aspiration pump (24), liquid pump (27), electric heating sheets (28) and blower pump (32), temperature Sensor (21) and single-chip microcontroller (9) are bi-directionally connected.
2. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist In: the pedestal (1) is socketed with screw rod (3) by being disposed thereon the location hole on surface, and the quantity of screw rod (3) is four, Four screw rods (3) are evenly distributed on the upper surface surrounding of pedestal (1), and the lower end surface of screw rod (3) is equipped with non-slipping block (2).
3. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 2, feature exist In: threaded one end of the lateral surface of the screw rod (3) close to pedestal (1) upper surface is connected with the first nut, the outside of screw rod (3) Threaded one end of the face close to pedestal (1) lower surface is connected with the second nut.
4. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist In: the lateral surface front end of the liquid storing barrel (19) is equipped with observation window of liquid level mouth (4) and liquid-feeding tube, and liquid-feeding tube is equipped with liquid feeding pipe valve Door.
5. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist Be equipped with positioning ring (17) in the middle part of the lateral surface of: the fermentor (6), the lower surface of positioning ring (17) by support rod (5) with The upper surface of pedestal (1) is connected.
6. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 5, feature exist In: the quantity of the support rod (5) is three, and three support rods (5) are evenly distributed on the lower surface surrounding of positioning ring (17).
7. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist In: charge pipe (16) are equipped on rear side of the upper surface of the fermentor (6), and the quantity of charge pipe (16) is three, three chargings Charging tube valve is equipped on pipe (16).
8. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist In: probe tube (7) are equipped on front side of the lateral surface lower end of the fermentor (6), probe tube (7) is equipped with sampling tube valve, fermentation The lower end surface of tank (6) is equipped with drainage conduit (29), and drainage conduit (29) is equipped with discharge tube valve.
9. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist In: the medial surface of the Rose Box (34) is equipped with dust filter screen (33), and the left side of Rose Box (34) is equipped with maintenance window, mistake The trailing flank of filter box (34) is equipped with air-inlet grille.
10. a kind of cell culture medium automatic fermenter with high dispersive sterilizing according to claim 1, feature exist In: the upper surface left end of the pedestal (1) is equipped with storage tank (12), and storage tank (12) passes through the hinge that its leading flank right end is arranged in Chain is rotatably connected to front shroud (11), and left end is equipped with handle in the middle part of the leading flank of front shroud (11).
CN201820943609.6U 2018-06-19 2018-06-19 A kind of cell culture medium automatic fermenter with high dispersive sterilizing Expired - Fee Related CN208667675U (en)

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Application Number Priority Date Filing Date Title
CN201820943609.6U CN208667675U (en) 2018-06-19 2018-06-19 A kind of cell culture medium automatic fermenter with high dispersive sterilizing

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Application Number Priority Date Filing Date Title
CN201820943609.6U CN208667675U (en) 2018-06-19 2018-06-19 A kind of cell culture medium automatic fermenter with high dispersive sterilizing

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215223A (en) * 2019-11-29 2020-06-02 青岛大丰食品有限公司 Chili crushed powder screening, drying and steam sterilizing production line with online automatic monitoring function
CN118460372A (en) * 2024-07-09 2024-08-09 山东德瑞克仪器股份有限公司 A stem cell culture device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215223A (en) * 2019-11-29 2020-06-02 青岛大丰食品有限公司 Chili crushed powder screening, drying and steam sterilizing production line with online automatic monitoring function
CN118460372A (en) * 2024-07-09 2024-08-09 山东德瑞克仪器股份有限公司 A stem cell culture device

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Granted publication date: 20190329