CN206956029U - The vacuum solid installation for fermenting of adjustable temperature - Google Patents
The vacuum solid installation for fermenting of adjustable temperature Download PDFInfo
- Publication number
- CN206956029U CN206956029U CN201720607913.9U CN201720607913U CN206956029U CN 206956029 U CN206956029 U CN 206956029U CN 201720607913 U CN201720607913 U CN 201720607913U CN 206956029 U CN206956029 U CN 206956029U
- Authority
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- China
- Prior art keywords
- cabinet
- fermentate
- vacuum
- heating tube
- support frame
- 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.)
- Expired - Fee Related
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- 239000007787 solid Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000000855 fermentation Methods 0.000 claims abstract description 45
- 230000004151 fermentation Effects 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 9
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 10
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010563 solid-state fermentation Methods 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 8
- 235000014655 lactic acid Nutrition 0.000 abstract description 5
- 239000004310 lactic acid Substances 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000018875 hypoxemia Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 241000383638 Allium nigrum Species 0.000 description 1
- 241001475783 Brassica juncea subsp. napiformis Species 0.000 description 1
- 235000014700 Brassica juncea var napiformis Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000021107 fermented food Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 235000013557 nattō Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A kind of vacuum solid installation for fermenting of adjustable temperature is the utility model is related to, it includes cabinet, one-way exhaust valve, cabinet door, fermentate support frame, heating tube, vacuumizing joint, vacuum meter, automatic constant temperature water heater and connecting pipe with heat-exchanger pump.Exhaust outlet is provided with the top of cabinet, one-way exhaust valve connects with cabinet tight bond and via exhaust outlet with cabinet internal cavity;The side of vacuumizing joint with valve is connected with cabinet internal cavity, and vacuum meter is vertically fixed on cabinet and its measurement portion keeps connecting with cabinet internal cavity.Heating tube is close to fermentate support frame, and fermentate support frame and heating tube are provided commonly for gauze bag of the support equipped with fermentation raw material;Automatic constant temperature water heater with heat-exchanger pump is connected with heating tube by connecting pipe and forms closed-loop path so as to for adjusting fermentation temperature.Gas caused by the utility model can adjust fermentation temperature, discharge is fermented, block oxygen and spoilage organisms to immerse, be widely used in the lactic acid bacteria solid state fermentation of food and Chinese medicine.
Description
Technical field
It the utility model is related to food and fermented tcm material manufacture field, more particularly to a kind of vacuum solid of adjustable temperature
Installation for fermenting.
Background technology
Solid state fermentation refers to a kind of technical process that microorganism is cultivated using insoluble solid matrix in a broad sense, both wraps
The submerged fermentation that solid-state floats on a liquid is included, is also included within the wet solid material for not having (or almost not having) free water
Cultivate the technical process of microorganism.Refer in the presence of there is no or almost no Free water thering is certain humidity in most cases
Water-insoluble solid state substrate in, with a bioprocesses of one or more microbial fermentations.Say that solid-state is sent out in the narrow sense
Ferment refers to do carbon source and the energy using nature substrate, or does solid support using inert substrate, its system it is anhydrous or close to
Anhydrous any fermentation process.Such as dough fermentation, Sichuan root-mustard, Yibin bud dish, fermented soya bean, natto, black garlic, bean curd with odor fermentation and
Chinese medicine solid state fermentation etc. belongs to solid state fermentation.Its maximum, which is characterized in being not required to zymotic fluid that thing will be fermented, floods.
Solid state fermentation is compared to liquid state fermentation, and advantage is to be fermented after thing fully ferments to be lost in without active ingredient, such as through breast
The fermentate ester perfume (or spice) of sour bacterium solid state fermentation is very mellow, flavor substance very abundant.Shortcoming is that fermenting speed is very long.As traditional
The Yibin bud dish fermentation phase is up to 2 years.For needing to retain the Chinese medicine of aqueous soluble active constituent, it can only be sent out using solid-state
Ferment, otherwise necessarily caused using liquid state fermentation aqueous soluble active constituent be fermented it is water-soluble go out and be lost in, influence drug effect.
Utility application number is a kind of flange-type vacuum fermentation device disclosed in 201621074329.3, is suitable for
Liquid and solid state fermentation, can be automatically by gas discharging caused by fermentation, and and can blocks the outer harmful bacteria of tank and oxygen to enter tank body
It is interior, vacuum fermentation environment is built, makes holding is good in fermentation tank hypoxemia, low spoilage organisms condition, promotes lactic acid bacteria anaerobic fermentation.
But the problem of existing is can not to control fermentation temperature, while mouth need to be filled from the flange-type at the top of device and load fermentation raw material and taking-up
The fermentate fermented, it is inconvenient for operation.
The characteristics of how being directed to solid state fermentation, fermentation temperature can be adjusted on demand and is easy to load fermentation raw material and taking-up again
The fermentate fermented becomes urgent problem to be solved.
Utility model content
For the deficiency of prior art, the utility model provides a kind of vacuum solid installation for fermenting of adjustable temperature, its
Including cabinet, one-way exhaust valve, cabinet door, fermentate support frame, heating tube, vacuumizing joint, vacuum meter, with the automatic of heat-exchanger pump
Thermostatic water heaters and connecting pipe, wherein,
Exhaust outlet is provided with the top of cabinet, one-way exhaust valve is with cabinet tight bond and via in the exhaust outlet and cabinet
Cavity connects;The side of vacuumizing joint with valve connects with cabinet internal cavity to be balanced in order to extract when vacuum and feeding in cabinet
Inside and outside differential pressure, vacuum meter is vertically fixed on cabinet and its measurement portion keeps connecting in monitor rack with cabinet internal cavity
Vacuum;
The heating tube is arranged on the lower section of fermentate support frame and is close to fermentate support frame, fermentate support frame and confession
Heat pipe is provided commonly for gauze bag of the support equipped with fermentation raw material;
The automatic constant temperature water heater with heat-exchanger pump connected by connecting pipe with heating tube and formed closed-loop path from
And it is used to adjust fermentation temperature.
According to a preferred embodiment, the vacuum solid installation for fermenting of adjustable temperature also includes being arranged at the top of cabinet
The one-way exhaust valve is surrounded and is provided with steam vent in the side wall of the head protector by head protector, the head protector.Protection
Cap can be welded on cabinet, and dismountable mode such as threaded connection can also be used to be connected with cabinet.
Hanger is provided with order to lift by crane and carry according to a preferred embodiment, at the top of the cabinet.Hanger can
To be welded on cabinet, can also be fixed on using integrally formed mode on cabinet.
According to a preferred embodiment, the positive pressure that starts of the one-way exhaust valve is less than or equal to 50KPa, instead
It is more than 0.5MPa to pressure-resistant.
According to a preferred embodiment, sealing joint strip is bonded with the cabinet door, so as to improve the sealing of installation for fermenting
Property.
According to a preferred embodiment, the cabinet, cabinet door, the material of fermentate support frame and heating tube are acidproof
Steel, fiber-reinforced plastic or plastics.
The utility model has the advantages that:
Adjustable temperature vacuum solid installation for fermenting of the present utility model can adjust on demand fermentation temperature and automatic constant-temperature,
CO caused by discharge fermentation2And CH4Deng gas, air is blocked to enter and (mainly block oxygen and spoilage organisms entrance).For lactic acid
During the anaerobic fermentations such as bacterium, vacuum can be kept, makes holding is good in fermentation tank hypoxemia, low spoilage organisms condition, promotes lactic acid bacteria
Anaerobic fermentation, it is easy to load fermentation raw material again and takes out the fermentate fermented, there is the characteristics of non-maintaining.For aerobic fermentation
Microbial fermentation, do not vacuumize.The utility model is widely used in the solid-state anaerobism of food and Chinese medicine or aerobic hair
Ferment.
Brief description of the drawings
Fig. 1 is the positive elevational schematic view of adjustable temperature vacuum solid installation for fermenting of the present utility model;
Fig. 2 is the positive facade view of adjustable temperature vacuum solid installation for fermenting of the present utility model.
Reference numerals list
1:Cabinet 2:One-way exhaust valve 3:Head protector
4:Steam vent 5:Hanger 6:Cabinet door
7:Cabinet door handle 8:Fermentate support frame 9:Heating tube
10:Vacuumizing joint 11:Vacuum meter
12:Automatic constant temperature water heater 13 with heat-exchanger pump:Connecting pipe
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1~2, adjustable temperature vacuum solid installation for fermenting of the present utility model includes:Cabinet 1, one-way exhaust
Valve 2, head protector 3, steam vent 4, hanger 5, the cabinet door 6 with sealing joint strip, cabinet door handle 7, fermentate support frame 8, heating tube 9,
Vacuumizing joint 10, vacuum meter 11 with valve, the automatic constant temperature water heater 12 with heat-exchanger pump and connecting pipe 13.Arrow in figure
It show hot water flow direction.Cabinet door 6 also includes door lock, the accessory such as ship and resell on another market.The hot-water line in the cabinet back side and cabinet of connecting pipe 13 is used
Flange or pipe joint connection.
The top of cabinet 1 is provided with exhaust outlet, wherein top is for ground, the side away from ground.It is preferred that
Ground, exhaust outlet is provided with the geometric center at the top of cabinet 1.One-way exhaust valve 2 and the tight bond of cabinet 1 and via exhaust outlet with
Cabinet internal cavity connects.The positive pressure that starts of single slope drainage valve 2 is less than or equal to 50KPa, reversely pressure-resistant to be more than 0.5MPa, so as to
Discharge CO caused by fermentation in cabinet2And CH4Deng gas.
The side of vacuumizing joint 10 with valve connects with cabinet internal cavity puts down in order to extract when vacuum and feeding in cabinet
Weigh inside and outside differential pressure.Vacuum meter 11 is vertically fixed on cabinet 1 and its measurement portion keeps connecting with cabinet internal cavity for prison
Depending on vacuum in cabinet, wherein, refer to vertically with respect to the horizontal plane in vertical.Vacuum meter 11 uses existing pressure vacuum meter, its
Typically use and be threadedly coupled with cabinet 1, specifically depending on the model of vacuum meter.
Heating tube 9 is arranged on the lower section of fermentate support frame 8 and is close to fermentate support frame 8, fermentate support frame 8 and confession
Heat pipe 9 is provided commonly for gauze bag of the support equipped with fermentation raw material.Support frame 8 is welded into one with steel wire and reinforcement bound edge band steel
It is integrally placed to be welded in the support angle steel of cabinet, detachably, in order to clean.Specifically, as shown in Fig. 2 heating tube 9 divides
For multilayer, every layer of heating tube 9 is arranged on the lower section of corresponding fermentate support frame 8 and is close to fermentate support frame 8, so as to
The heat of heating tube 9 is conducted to fermentate support frame 8.Heating tube 9 using splicing by the way of assembled, with heat-exchanger pump from
Dynamic Thermostatic water heaters 12, that is, the commercially available electric heating with function of increasing pressure generally used or coal gas Thermostatic water heaters, pass through company
Adapter road 13 connects with heating tube 9 and forms closed-loop path so as to be used to adjust fermentation temperature, and can realize ferment at constant temperature.
Tank body 1, the cabinet door 6 with sealing joint strip, the material of fermentate support frame 8 and heating tube 9 are acid resisting steel, fibre strengthening
Plastics or plastics.
One-way exhaust valve 2 both plays CO caused by discharge microbial fermentation2And CH4Gas, play again and block the outer harmful bacteria of tank
The effect immersed in tank body, sprayed so as to solve traditional ferment tank liquid in pollution water seal water and tank outside generation negative-pressure cup
The problem of air and sealing water suction cause food spoilage.Set head protector 3 to solve one-way exhaust valve 2 well to be exposed to
Outside tank body, the problems such as easily destruction by dust, greasy dirt and external force.When fermentate loads food-grade gauze bag and closely knit piles up in hair
After ferment thing support frame 8, the cabinet door 6 with sealing joint strip is closed, you can vavuum pump is connected by vacuumizing joint 10, will be taken out in cabinet
To vacuum -0.08MPa~-0.09MPa, so as to which oxygen and harmful bacteria concentration in tank be greatly reduced, it is ensured that anaerobic fermentation.Day
Often in operation, by vacuum in the monitor rack body of vacuum meter 11, as vacuum is less than -0.05MPa, then it can mend and vacuumize.Sending out
Before the good fermentate of ferment offers for sale, vacuum -0.08MPa~-0.09MPa will be evacuated in cabinet again, eliminates CO2And CH4Gas
Remained Deng pernicious gas, it is ensured that the safety of operating personnel.Vacuumizing joint 10 is additionally operable to release vacuum, a side when opening cabinet
Face is easy to cabinet door to open, and on the other hand benefit takes out a vacuum and releases vacuum again before cabinet door is opened, it can be ensured that gas will be harmful in cabinet
Body is discharged, and eliminates the harm to operating personnel.Microbial fermentation for not needing vacuum environment, is not vacuumized.
When the acid bacteria fermented food of modified milk and Chinese medicine, primary fermentation stage fermentation thing pH value is 5.5~6.5, temperature
Control is at 41~43 DEG C, it is therefore an objective to promotes lactic acid bacteria amount reproduction;Mid-term fermentation stage fermentate pH value is 4.5~5.5, temperature
Control is at 30~32 DEG C, it is therefore an objective to slows down lactobacter growth speed, in favor of the accumulation of flavor substance, also can remove such as Chinese medicine
Deng the special odor of fermentate;Later stage fermentation stage fermentation thing pH value is less than 4.5, does not have particular/special requirement to fermentation temperature, keeps
Normal temperature, it is therefore an objective to make lactobacter growth speed further slow down, flavor substance further accumulates, and can particularly continue to remove
Such as the special odor of herb fermenting thing, the effective elements of the medicine activity in not only increasing, being more beneficial for sufferer absorption also makes in fermentation
Medicine becomes smelling good, is fond of eating.During for other microbial fermentations, can be fermented by different microorganisms needs, and adjusts corresponding fermentation temperature,
To reach optimal ferment effect.
Tank body 1, cabinet door 6, the material of fermentate support frame 8 and heating tube 9 are acid resisting steel, fiber-reinforced plastic or plastics.
All steel that may be in contact with fermentate, material is to meet GB9864-2011 acid resisting steel.It is general to use 316
Stainless steel, also referred to as acid resisting steel.
Alternatively, when user uses more adjustable temperature vacuum solid installation for fermentings, the automatic constant warm with heat-exchanger pump
Hydrophone 12 is 1 automatic constant-temperature hot-water boiler with heat-exchanger pump or the 1 big-and-middle-sized automatic constant temperature water heater with heat-exchanger pump, is used
Central heating mode;The extraction of vacuum and vacuum values it is constant, also one or two vacuum plants will can be formed vacuum system,
The automatic maintenance of vacuum is realized by electric contact point pressure relay or sensor.Both modes can reduce management and safeguard
Cost, raise labour productivity.This is also this solid-state fermentation installation not by automatic constant temperature water heater and vacuum with heat-exchanger pump
Pump is arranged to the main reason for built-in.For small-sized solid-state fermentation installation, the automatic constant temperature water heater with heat-exchanger pump and true
Empty pump may be configured as built-in (being arranged in cabinet).
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model
Various solutions are found out under the inspiration of disclosure, and these solutions also belong to open scope of the present utility model simultaneously
Fall within the scope of protection of the utility model.It will be understood by those skilled in the art that the utility model specification and its accompanying drawing
Be it is illustrative and not form limitations on claims.The scope of protection of the utility model is by claim and its equivalent
Limit.
Claims (6)
1. the vacuum solid installation for fermenting of a kind of adjustable temperature, it is characterised in that including cabinet (1), one-way exhaust valve (2), cabinet
Door (6), fermentate support frame (8), heating tube (9), vacuumizing joint (10), vacuum meter (11), the automatic constant-temperature with heat-exchanger pump
Water heater (12) and connecting pipe (13), wherein,
Exhaust outlet is provided with the top of cabinet (1), one-way exhaust valve (2) is with cabinet (1) tight bond and via the exhaust outlet
Connected with cabinet internal cavity;The side of vacuumizing joint (10) with valve connects with cabinet internal cavity, and vacuum meter (11) is vertically solid
It is scheduled on cabinet (1) and its measurement portion keeps connecting with cabinet internal cavity;
The heating tube (9) is arranged on the lower section of fermentate support frame (8) and is close to fermentate support frame (8), fermentate support
Frame (8) and heating tube (9) are provided commonly for gauze bag of the support equipped with fermentation raw material;
The automatic constant temperature water heater (12) with heat-exchanger pump is connected with heating tube (9) by connecting pipe (13) and forms closure
Loop.
2. vacuum solid installation for fermenting as claimed in claim 1, it is characterised in that also include being arranged at the top of cabinet (1)
The one-way exhaust valve (2) is surrounded and is provided with the side wall of the head protector (3) by head protector (3), the head protector (3)
Steam vent (4).
3. vacuum solid installation for fermenting as claimed in claim 2, it is characterised in that be provided with and hang at the top of the cabinet (1)
Ear (5).
4. vacuum solid installation for fermenting as claimed in claim 3, it is characterised in that the forward direction of the one-way exhaust valve (2) opens
Dynamic pressure is less than or equal to 50KPa, reversely pressure-resistant to be more than 0.5MPa.
5. vacuum solid installation for fermenting as claimed in claim 4, it is characterised in that be bonded with fluid sealant on the cabinet door (6)
Bar.
6. vacuum solid installation for fermenting as claimed in claim 1, it is characterised in that the cabinet (1), cabinet door (6), fermentate
The material of support frame (8) and heating tube (9) is acid resisting steel, fiber-reinforced plastic or plastics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720607913.9U CN206956029U (en) | 2017-05-27 | 2017-05-27 | The vacuum solid installation for fermenting of adjustable temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720607913.9U CN206956029U (en) | 2017-05-27 | 2017-05-27 | The vacuum solid installation for fermenting of adjustable temperature |
Publications (1)
Publication Number | Publication Date |
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CN206956029U true CN206956029U (en) | 2018-02-02 |
Family
ID=61378538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720607913.9U Expired - Fee Related CN206956029U (en) | 2017-05-27 | 2017-05-27 | The vacuum solid installation for fermenting of adjustable temperature |
Country Status (1)
Country | Link |
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CN (1) | CN206956029U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108393099A (en) * | 2018-05-17 | 2018-08-14 | 上蔡县状元红食品质量检测服务有限公司 | A kind of food inspection multifunctional biochemical incubator |
CN111909831A (en) * | 2020-08-07 | 2020-11-10 | 常州惠农生物科技有限公司 | Solid state fermentation air removal device |
CN111995211A (en) * | 2020-08-13 | 2020-11-27 | 盐城工学院 | Fluidized mud heat-pressure coupling deep dehydration device and dehydration method based on straw bioenergy |
-
2017
- 2017-05-27 CN CN201720607913.9U patent/CN206956029U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108393099A (en) * | 2018-05-17 | 2018-08-14 | 上蔡县状元红食品质量检测服务有限公司 | A kind of food inspection multifunctional biochemical incubator |
CN111909831A (en) * | 2020-08-07 | 2020-11-10 | 常州惠农生物科技有限公司 | Solid state fermentation air removal device |
CN111909831B (en) * | 2020-08-07 | 2023-08-18 | 惠农达生物技术(江苏)有限公司 | Air exhausting device for solid state fermentation |
CN111995211A (en) * | 2020-08-13 | 2020-11-27 | 盐城工学院 | Fluidized mud heat-pressure coupling deep dehydration device and dehydration method based on straw bioenergy |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |