CN206521464U - A kind of fermentation of bacillus device - Google Patents
A kind of fermentation of bacillus device Download PDFInfo
- Publication number
- CN206521464U CN206521464U CN201720103717.8U CN201720103717U CN206521464U CN 206521464 U CN206521464 U CN 206521464U CN 201720103717 U CN201720103717 U CN 201720103717U CN 206521464 U CN206521464 U CN 206521464U
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- Prior art keywords
- agitating shaft
- blade
- bacillus
- fermentation
- inner canister
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Abstract
The utility model discloses a kind of fermentation of bacillus device, including inner canister, outer tank, agitator, circulating pump, cooling chamber interlayer is formed between inner canister and outer tank, agitator is installed in inner canister, agitator is made up of agitating paddle and agitating shaft, water circulation channel is equipped with the agitating shaft and agitating paddle, the interior pot bottom connection discharge duct, discharge duct is provided with discharge valve, discharge duct connects circulation pipe, circulation pipe is provided with circulating valve, circulation pipe connects circulating pump, the outlet of circulating pump leads to interior tank top, filtering screen is installed in interior tank top, the outlet of circulating pump leads to the filter chamber that filtering screen is divided into.Agitator of the present utility model can be used as cooling and heater block, and heating, cooling are uniform, will not injure bacillus, and can eliminate foam, it is ensured that dissolved oxygen amount, in the absence of stirring dead angle.
Description
Technical field
The utility model is related to a kind of fermentation of bacillus device, belongs to technical field of microbial fermentation.
Background technology
Bacillus is aerobic a group or amphimicrobian, sporiferous G+The general name of bacillus, during fermentation of bacillus, from hair
Fermentation tank bottom is passed through a large amount of filtrated airs, along with a large amount of gases and zymotic fluid produced during microbial reproduction
The presence of the materials such as sugar, protein, can make to produce a large amount of foams in incubation, these foams can not such as be eliminated in time, can shadow
Ring strain normal growth, even can roof fall cause microbiological contamination.
Fermentation of bacillus must assure that the molten amount of suitable oxygen, typically be realized by logical oxygen and stirring, stirring exists dead
Angle, when fermentation tank is larger, the dissolved oxygen amount of bottom can not ensure.Fermentation of bacillus must also keep suitable temperature, traditional
Temprature control method is usually that electric heater unit is installed in fermentation tank, is heated up, and this easy hot-spot of mode kills gemma
Bacillus, is cooled down using coolant jacket, and cooling coil is installed on the outer wall of inner canister and carrys out cooling down, during this type of cooling cooling
From outside to inside, cause the presence of thermograde in fermentation tank.
Utility model content
The purpose of this utility model is to provide a kind of fermentation of bacillus device, and it can eliminate bubble during the fermentation
Foam, and ensure dissolved oxygen amount, cooling effectiveness is high, and temperature environment is uniform in fermentation tank.
The utility model is realized by following technical proposals.A kind of fermentation of bacillus device, including inner canister, outer tank,
Agitator, circulating pump, form cooling chamber interlayer between inner canister and outer tank, install agitator in inner canister, agitator by agitating paddle and
Agitating shaft is constituted, agitating paddle include uniformly being fixed on the first blade on agitating shaft, the second blade, the 3rd blade, the 4th blade,
Water circulation channel, the interior pot bottom connection discharging are equipped with 5th blade, the 6th blade, the agitating shaft and agitating paddle
Pipe, discharge duct is provided with discharge valve, discharge duct connection circulation pipe, and circulation pipe is provided with circulating valve, circulation pipe connection circulating pump, circulation
The outlet of pump leads to interior tank top, and filtering screen is installed in interior tank top, and the outlet of circulating pump leads to filtering screen and is divided into
Filter chamber.
Further preferably, agitating shaft is hollow, and inside is divided into an intake tunnel and a backwater channel by dividing plate.
Further preferably, water circulation path is：Enter from the intake tunnel of agitating shaft, the water inlet for flowing through the first blade is led to
Road, agitating shaft is back to from the backwater channel of the first blade, then flows through the second blade, then is back to agitating shaft, is then flowed through
3rd blade, then agitating shaft is back to, the 4th blade is then flowed through, then agitating shaft is back to, the 5th blade is then flowed through, is being returned
Agitating shaft is flow to, the 6th blade is then flowed through, then is back to agitating shaft, is reserved from the backwater channel of agitating shaft.
Further preferably, the intake tunnel of the agitating shaft connects a triple valve, triple valve connect hot-water line and
Mounting temperature sensor in one cold water pipe, the inner canister.
The bottom of the cooling chamber interlayer is provided with cooling medium entrance, and top is exported provided with cooling medium.
Installed on the agitating shaft and second gear is installed on first gear, the output shaft of stirring motor, first gear and the
Two gears are engaged.
It is fixedly mounted on agitating shaft on brokenly bubble bar, brokenly bubble bar and is uniformly distributed brokenly bubble pin.The brokenly bubble bar is flushed with liquid level.
Including sampler, sampler includes in a three-way pipe, the first branch pipe connection of three-way pipe pot bottom and installs the
One sampler valve, the second branch pipe connection steam pipe of three-way pipe simultaneously installs the second sampler valve, the 3rd branch pipe of three-way pipe
Connection connects sample device and installs the 3rd sampler valve.
Technique effect of the present utility model：Cooling effectiveness is high, and temperature is uniform, and agitator can be used as cooling and heater block,
Heating, cooling are uniform, will not injure bacillus, and can eliminate foam, it is ensured that dissolved oxygen amount, in the absence of stirring dead angle, are suitable to
Aerobic bacillus breeds.
Brief description of the drawings
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is agitating shaft schematic diagram.
Fig. 3 is water circulation path schematic diagram.
Fig. 4 is sampler schematic diagram.
Embodiment
In order to make it easy to understand, further clarifying the utility model with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of fermentation of bacillus device, including inner canister 1, outer tank 2, agitator 5, circulating pump 4, inner canister 1
Cooling chamber interlayer is formed between outer tank 2, the bottom of the cooling chamber interlayer is provided with cooling medium entrance 124, and top is provided with cold
But media outlet 128.Agitator 5 is installed, agitator 5 is made up of agitating paddle and agitating shaft 51 in inner canister 1, agitating paddle includes equal
Even the first blade 52 being fixed on agitating shaft 51, the second blade 53, the 3rd blade 54, the 4th blade 55, the 5th blade 56,
Water circulation channel is equipped with six blades 57, the agitating shaft 51 and agitating paddle, as shown in Fig. 2 agitating shaft is hollow, it is internal
One intake tunnel and a backwater channel are divided into by dividing plate, as shown in figure 3, water circulation path is：From entering for agitating shaft 51
Aquaporin enters, and flows through the intake tunnel of the first blade 52, is back to agitating shaft 51 from the backwater channel of the first blade 52, then
The second blade 53 is flowed through, then is back to agitating shaft 51, the 3rd blade 54 is then flowed through, then is back to agitating shaft 51, is then flowed through
4th blade 55, then agitating shaft 51 is back to, the 5th blade 56 is then flowed through, agitating shaft 51 is being back to, is then flowing through the 6th
Blade 57, then agitating shaft 51 is back to, reserved from the backwater channel of agitating shaft 51.The intake tunnel connection of the agitating shaft 51
One triple valve, triple valve connects mounting temperature sensor in a hot-water line and a cold water pipe, the inner canister 1, according to survey
The temperature obtained, is then passed through to agitator 5 if necessary to cooling and is passed through cooling water, it is necessary to heat, be passed through hot water.In heating process,
Agitator be motion, will not hot-spot, and cool down or heating effect it is uniform.It is described to stir in order to improve thermal conduction effect
Oar is mixed provided with helix fin.
Installed on the agitating shaft 51 and second gear 11, first are installed on first gear 10, the output shaft of stirring motor 9
Gear 10 is engaged with second gear 11.Agitator 5 is driven to rotate by stirring motor 9.
Because foam can be produced in fermentation process, it is fixedly mounted on agitating shaft 51 on brokenly bubble bar 6, brokenly bubble bar 6
Even distribution brokenly bubble pin.The brokenly bubble bar 6 is flushed with liquid level.
In order that tank in the molten amount of oxygen it is up to standard, to meet bacillus breeding, the top connection oxygen supply device of air 8 of inner canister 2,
The oxygen supply device of air 8 can be oxygen cylinder, open up appropriate uninterrupted oxygen into tank.
The bottom of inner canister 1 connects discharge duct 125, and discharge duct 125 is provided with discharge valve 126, the connection circulation of discharge duct 125
Pipe 3, circulation pipe 3 is provided with circulating valve 127, and the connection circulating pump 4 of circulation pipe 3, the outlet of circulating pump 4 leads to the top of inner canister 2,
Filtering screen 7 is installed at the top of inner canister 1, the outlet of circulating pump 4 leads to the filter chamber that filtering screen 5 is divided into.Pass through circulation pipe 3
Feed liquid is circulated with circulating pump 4, the problem of tank bottom stirring is uneven is solved.And can be expected by filtering screen 7 with impurity screening
Liquid passes through to be drained in tank under filtering screen 7, can be increased the area contacted with oxygen, be contributed to feed liquid dissolved oxygen, promote gemma bar
Bacteria growing.
Further, including sampler 12, as shown in figure 4, sampler 12 includes a three-way pipe, first of three-way pipe
Pipe connects the bottom of inner canister 2 and installs the first sampler valve 123, and the second branch pipe of three-way pipe connects steam pipe and installs second and takes
Sample device valve 121, the 3rd branch pipe connection of three-way pipe connects sample device and installs the 3rd sampler valve 122.Before sampling, the first sampling
Device valve 123 is to close, and opens the second sampler valve 121 and the 3rd sampler valve 122, is passed through into sampler 12
Moise-heat sterilization, prevents miscellaneous bacteria from infecting, after sterilization, closes the second sampler valve 121 and the 3rd sampler valve 122, opens the
One sampler valve 123, feed liquid is flowed into sampler 12, is then shut off the first sampler valve 123, is finally opened the 3rd and is sampled
Device valve 122, obtains sample.Using such sampling mode, sample will not pollute, and will not pollute fermentation tank, and sampling
Amount is suitable, will not be excessive.
Claims (8)
1. a kind of fermentation of bacillus device, including inner canister (1), outer tank (2), agitator (5), circulating pump (4), inner canister (1) with
Formed between outer tank (2) and agitator (5) is installed in cooling chamber interlayer, inner canister (1), agitator (5) is by agitating paddle and agitating shaft
(51) constitute, agitating paddle includes uniform the first blade (52), the second blade (53), the 3rd blade being fixed on agitating shaft (51)
(54), the 4th blade (55), the 5th blade (56), the 6th blade (57), it is characterized in that：In the agitating shaft (51) and agitating paddle
Water circulation channel is equipped with, inner canister (2) the bottom connection discharge duct (125), discharge duct (125) is provided with discharge valve (126), unloaded
Expects pipe (125) connection circulation pipe (3), circulation pipe (3) is provided with circulating valve (127), circulation pipe (3) connection circulating pump (4), circulation
The outlet of pump (4) leads at the top of inner canister (1), and filtering screen (7) is installed at the top of inner canister (1), and the outlet of circulating pump (4) leads to
The filter chamber being divided into filtering screen (7).
2. fermentation of bacillus device according to claim 1, it is characterized in that：Agitating shaft (51) is hollow, and inside is logical
Cross dividing plate and be divided into an intake tunnel and a backwater channel.
3. fermentation of bacillus device according to claim 2, it is characterized in that：Water circulation path is：From agitating shaft (51)
Intake tunnel enter, flow through the intake tunnel of the first blade (52), stirring be back to from the backwater channel of the first blade (52)
Axle (51), then flows through the second blade (53), then is back to agitating shaft (51), then flows through the 3rd blade (54), then be back to
Agitating shaft (51), then flows through the 4th blade (55), then is back to agitating shaft (51), then flows through the 5th blade (56), is returning
Agitating shaft (51) is flow to, the 6th blade (57) is then flowed through, then be back to agitating shaft (51), the backwater channel from agitating shaft (51)
Reserve.
4. fermentation of bacillus device according to claim 2, it is characterized in that：The intake tunnel of the agitating shaft (51) connects
A triple valve is connect, triple valve connects a hot-water line and a cold water pipe, the interior mounting temperature sensor of the inner canister (1).
5. fermentation of bacillus device according to claim 1, it is characterized in that：The bottom of the cooling chamber interlayer is provided with cold
But medium inlet (124), top is provided with cooling medium outlet (128).
6. fermentation of bacillus device according to claim 1, it is characterized in that：The first tooth is installed on the agitating shaft (51)
Take turns (10), second gear (11) is installed on the output shaft of stirring motor (9), first gear (10) is engaged with second gear (11).
7. fermentation of bacillus device according to claim 1, it is characterized in that：Brokenly bubble is fixedly mounted on agitating shaft (51)
Brokenly bubble pin is uniformly distributed on bar (6), brokenly bubble bar (6), the brokenly bubble bar (6) flushes with liquid level.
8. fermentation of bacillus device according to claim 1, it is characterized in that：Including sampler (12), sampler (12)
Including a three-way pipe, the first sampler valve (123), threeway are simultaneously installed in the first branch pipe connection inner canister (2) bottom of three-way pipe
The second branch pipe connection steam pipe of pipe simultaneously installs the second sampler valve (121), and the 3rd branch pipe connection of three-way pipe connects sample device simultaneously
3rd sampler valve (122) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103717.8U CN206521464U (en) | 2017-01-24 | 2017-01-24 | A kind of fermentation of bacillus device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103717.8U CN206521464U (en) | 2017-01-24 | 2017-01-24 | A kind of fermentation of bacillus device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521464U true CN206521464U (en) | 2017-09-26 |
Family
ID=59890518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720103717.8U Expired - Fee Related CN206521464U (en) | 2017-01-24 | 2017-01-24 | A kind of fermentation of bacillus device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358670A (en) * | 2019-08-26 | 2019-10-22 | 山东锦鸿源生态农业有限责任公司 | A kind of liquid fermentation process of soil remediation type microorganism fungus kind combination |
| CN112251338A (en) * | 2020-12-22 | 2021-01-22 | 天津国瑞蓝天科技有限公司 | Enzyme preparation microbial strain liquid fermentation device and fermentation process thereof |
| CN112852901A (en) * | 2020-12-18 | 2021-05-28 | 南宁汉和生物科技股份有限公司 | Device and method for fermenting exopolysaccharide by using paenibacillus |
| CN118496972A (en) * | 2024-07-19 | 2024-08-16 | 山东英轩实业股份有限公司 | Automatic defoaming device for citric acid fermentation |
-
2017
- 2017-01-24 CN CN201720103717.8U patent/CN206521464U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358670A (en) * | 2019-08-26 | 2019-10-22 | 山东锦鸿源生态农业有限责任公司 | A kind of liquid fermentation process of soil remediation type microorganism fungus kind combination |
| CN112852901A (en) * | 2020-12-18 | 2021-05-28 | 南宁汉和生物科技股份有限公司 | Device and method for fermenting exopolysaccharide by using paenibacillus |
| CN112251338A (en) * | 2020-12-22 | 2021-01-22 | 天津国瑞蓝天科技有限公司 | Enzyme preparation microbial strain liquid fermentation device and fermentation process thereof |
| CN112251338B (en) * | 2020-12-22 | 2021-03-26 | 天津正鑫浩司科技有限公司 | Enzyme preparation microbial strain liquid fermentation device and fermentation process thereof |
| CN118496972A (en) * | 2024-07-19 | 2024-08-16 | 山东英轩实业股份有限公司 | Automatic defoaming device for citric acid fermentation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20210124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |