CN208346162U - A kind of strain inoculation device - Google Patents
A kind of strain inoculation device Download PDFInfo
- Publication number
- CN208346162U CN208346162U CN201721788599.5U CN201721788599U CN208346162U CN 208346162 U CN208346162 U CN 208346162U CN 201721788599 U CN201721788599 U CN 201721788599U CN 208346162 U CN208346162 U CN 208346162U
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- Prior art keywords
- strain
- liquid spawn
- storage tank
- air
- compressed air
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Abstract
The utility model relates to a kind of strain inoculation devices, including liquid spawn storage tank, air compressor machine and strain to be inoculated with spray head, and top setting feed inlet, exhaust outlet and the compressed air inlet pipe of liquid spawn storage tank, strain delivery pipe is arranged in the bottom of liquid spawn storage tank；Air filter is arranged in the inlet of air compressor machine, and exit is arranged air sterilization device, compressed air stream adjustable valve is arranged on the compressed air inlet pipe between air sterilization device and the liquid spawn storage tank；Strain filter, strain flow detector and strain flow control valve are set in strain delivery pipe, and compressed air air inflow and strain inoculum concentration are adjusted by flow controller.Strain inoculation device described in the utility model can be killed effectively and avoid its pollution to liquid spawn except the miscellaneous bacteria in air；And the solid particle in liquid spawn can be effectively removed, prevent clogging；It is also controlled simultaneously using automatic flow, is accurately controlled the inoculum concentration of liquid spawn, guarantees the quality of final fermented feed.
Description
Technical field
The utility model relates to feed-processing equipment field more particularly to a kind of strain inoculation devices.
Background technique
In the actual production process of feed solid state fermentation, access liquid strain is generally required, which generally adopts
With pump conveying or air compressor machine is used to carry out pressure conveying for power source, has one to the minimum liquid level of strain storage tank when pump conveys
Provisioning request, this inevitably there is the waste of a small amount of strain, and strain need to flow through conveying originally, cause the later maintenance of pump
It is more difficult；It uses air compressor machine to increase tank at present to press in the more and more extensive but current technique of application for power source only
It filters the air, which inevitably contains a small amount of miscellaneous bacteria, if such miscellaneous bacteria is directly entered strain fluid reservoir,
The Activity and stabill that inoculation strain certainly will be will affect, to influence the quality of final fermented feed；Furthermore liquid strain is in work
Change was generally needed to be added auxiliary material, some impurity particles can be inevitably contaminated in the auxiliary material, and may block strain in cultivating
The components such as associated conduit, valve, flowmeter and inoculation spray head in inoculation system are led to affect the inoculum concentration of strain
The quality decline of fermented feed is caused, or even fermentation is caused to fail.
Utility model content
For the above-mentioned problems in the prior art, the utility model, which provides, provides that a kind of structure is simple, operation side
Just strain inoculation device can effectively kill except the miscellaneous bacteria in air, and can effectively remove the solid particle in liquid spawn, prevent
Clogging；It is also controlled simultaneously using automatic flow, is accurately controlled the inoculum concentration of liquid spawn, guarantees final fermented feed
Quality.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of strain inoculation device, including liquid spawn storage tank and air compressor machine connected to it and strain are inoculated with spray head, institute
The top setting feed inlet and exhaust outlet of liquid spawn storage tank are stated, the bottom setting of the liquid spawn storage tank is connected to the bacterium
The strain delivery pipe of kind inoculation spray head, the compressed air that the top setting of the liquid spawn storage tank is connected to the air compressor machine enter
Mouth pipe；Wherein, air filter is arranged in the inlet of the air compressor machine, and air sterilization device is arranged in the outlet of the air compressor machine,
Compressed air require tune is set on the compressed air inlet pipe between the air sterilization device and the liquid spawn storage tank
Save valve.
In order to advanced optimize above-mentioned strain inoculation device, the technical measures of the utility model further include:
Further, one end of the compressed air inlet pipe is protruded into from the central location of the liquid spawn tank top
Inside it.
Further, positioned at one annular of the end of the compressed air inlet pipe of liquid spawn tank inside setting
Gas distributor is uniformly arranged the nozzle being vented upwards on the annular gas distributor.
Further, the compressed air inlet pipe for protruding into the liquid spawn storage tank extends to tank bottom along reservoir walls,
An annular gas distributor is arranged in the end of the compressed air inlet pipe, on the annular gas distributor interval setting to
Upper exhaust and the nozzle being vented downwards.
Further, the end of the nozzle is a divergent structure.
Further, strain filter, strain flow detector and strain flow are set gradually in the strain delivery pipe
The outlet of regulating valve, the strain flow control valve connects strain distribution pipe, described in the connection of the end of the strain distribution pipe
Strain is inoculated with spray head.
Further, the strain inoculation device further includes flow controller, and the strain flow detector is electrically connected to institute
Flow controller is stated, flow signal is sent to the flow controller, to control the air flow rate adjustment valve and bacterium
The aperture of kind flow control valve.
Further, dismountable flexible filter screen built in the strain filter, the bottom setting of the strain filter
Opening is for blowdown and replaces the flexible filter screen, the end socket that the opening setting one is detachably connected with it.
Further, pressure detector is set at the both ends of the strain filter.
Further, the liquid spawn storage tank also sets up insulation jacket, is arranged in the insulation jacket around the liquid
The electric heating wire of body strain storage tank shell.
Further, the air sterilization device includes sequentially connected high-temperature sterilizing chambers and aerial cooler.
Further, the quantity of the strain distribution pipe is at least 2, is respectively provided with switch valve in each strain distribution pipe.
Further, the strain distribution pipe carries out arranged symmetrically relative to the liquid spawn delivery pipe.
Further, the strain inoculation spray head is threadedly coupled with the connection type of the strain distribution pipe, flange connects
It one of connects, weld, be preferably threadedly coupled or flanged joint.
Compared with prior art, the utility model has the following advantages and beneficial effects:
The utility model, which is used, carries out sterilization treatment to the air as pressure dynamics source, removes internal miscellaneous bacteria, so that
Compressed air after sterilizing matches with inoculation environment, guarantees the Activity and stabill of inoculation strain, to ensure later stage fermentation mistake
Journey is gone on smoothly；It is filtered using filter in the output end of liquid strain, solid impurity particle can be effectively removed,
The blocking for preventing the components such as pipeline, valve, flow measuring unit reduces the maintenance times of each component and prolongs its service life；Pass through stream
Amount controller substep control strain inoculum concentration and compressed air require, so that the pressure of liquid spawn storage tank is in system institute always
The pressure of setting, by strain distribution pipe by liquid spawn mean allocation to each inoculation strain spray head, which can essence
The inoculum concentration of true liquid spawn；Insulation jacket is also set up, to maintain tank inside temperature in strain optimum temperature, in favor of improving
The fermentation efficiency in later period guarantees the quality of fermented product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the strain inoculation device in an embodiment of the present invention；
Appended drawing reference in figure is as follows:
1, liquid spawn storage tank；2, insulation jacket；3, strain delivery pipe；4, strain filter；5, strain flow detector；
6, strain flow control valve；7, strain distribution pipe；8, strain is inoculated with spray head；9, air filter；10, air compressor machine；11, air goes out
Bacterium device；12, compressed air inlet is managed；13, compressed air stream adjustable valve；14, exhaust outlet；15, feed inlet；16, flow control
Device processed；17, annular gas distributor.
Specific embodiment
Below with reference to embodiment and attached drawing, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment one
The present embodiment is the strain inoculation device of a preferred versions.
As shown in Figure 1, strain inoculation device described in the present embodiment, is used for the inoculation of the liquid spawn of fermented feed,
The liquid spawn storage tank 1 of feed inlet 15 and exhaust outlet 14 is set including top, passes through compressed air inlet pipe 12 and tank top
The air compressor machine 10 of connection and the strain inoculation spray head 8 being connect by strain delivery pipe 7 with tank bottom.Feed inlet 15 is used for strain
The addition of raw material, exhaust outlet 14 are used to discharge the gas in storage tank, prevent equipment damage caused by its superpressure, liquid spawn storage
For tank 1 for storing up-to-standard strain liquid to be seeded, air compressor machine 10 provides pressure dynamics source, bacterium for the conveying of liquid spawn
Kind inoculation spray head 8 is for spraying liquid spawn to the installation for fermenting for needing liquid spawn.
In this embodiment, as shown in Figure 1, the inlet setting air filter 9 of the air compressor machine 10 is to filter sky
Air sterilization device 11 is arranged in the large granular impurity that gas is brought into, the outlet of the air compressor machine 10, and the air sterilization device 10 wraps
Sequentially connected high-temperature sterilizing chambers and aerial cooler are included, this field, which can also be used, in above-mentioned air sterilization device 11 routinely makes
Suitable all kinds of bactericidal units, the bactericidal unit 11 is for killing the miscellaneous bacteria carried secretly in air, the compression after guaranteeing sterilizing
Air meets the inoculation condition of strain, to avoid contaminated fluid strain.
In this embodiment, as shown in Figure 1, one end of the compressed air inlet pipe 12 is from the liquid spawn storage tank 1
The central location at top inserts into the inner portion, and an annular gas distributor 17 is arranged in the end of the compressed air inlet pipe 12,
Multiple nozzles being vented upwards are uniformly arranged on the annular gas distributor 17, which is located at storage tank most
More than high liquid level, the egress form of the nozzle is divergent structure, and it is quicker to air shearing forces which is suitable for liquid spawn
Sense, the entrance of air will not cause to impact to liquid spawn, and its nozzle is to be vented upwards, the outlet with divergent structure,
It further reduced the speed that compressed air enters storage tank 1, guarantee in tank in boost process, to liquid spawn and tank skin
Impact minimizes, and avoids unnecessary loss.
In this embodiment, as shown in Figure 1, between the air sterilization device 11 and the liquid spawn storage tank 1
Compressed air stream adjustable valve 13 is set on compressed air inlet pipe 12, with the flow for adjusting compressed air, to regulate and control
Pressure inside storage tank 1 guarantees the smooth delivery of power of liquid spawn；It sets gradually in the strain delivery pipe 3 for filtering liquid
The strain filter 4 of the solid impurity of strain, the strain flow detector 5 for detecting liquid spawn flow and for adjusting bacterium
The strain flow control valve 6 of kind flow, strain inoculation device described in the utility model further includes flow controller 16, the strain
Flow detector 5 is electrically connected to the flow controller 16, flow signal is sent to the flow controller 16, to control
The aperture for making the air flow rate adjustment valve 13 and strain flow control valve 6, an also settable pressure in the liquid spawn storage tank
Force detector, the pressure detector can also carry out the adjusting of compressed air stream adjustable valve 13 by controller.Above-mentioned setting is
It can guarantee that the pressure in storage tank 1 is maintained at preset discharge pressure, and the inoculum concentration of liquid with precise control strain, after guarantee
Continuous fermentation process is gone on smoothly.
In the present embodiment, the outlet of the strain flow control valve 6 connects 5 strain distribution pipes 7 being arranged in parallel, should
Strain distribution pipe 7 carries out symmetrical relative to the strain delivery pipe 3, is respectively provided with switch valve in each strain distribution pipe 7,
It is all connected with strain inoculation spray head 8 in the end of each strain distribution pipe 7, the strain inoculation spray head 8 and the strain distribute
The connection type of pipe 7 is to be threadedly coupled.Strain can be carried out to multiple installation for fermentings simultaneously using the setting of above-mentioned strain distribution pipe
Inoculation, improve working efficiency, effectively reduce production cost；Since conventional use of strain is inoculated in spray head in the prior art
Portion's structure is complex, is inoculated with spray head using detachable strain, can be inoculated with spray head to strain and carry out individually cleaning and disinfection,
Can effectively avoid spray head does not wash clean or sterilizes clearly the problem of being not thorough and spray head is caused to block or pollute inoculation strain, into one
Step ensure that accurate inoculum concentration and the quality for being inoculated with strain.
In the present embodiment, dismountable flexible filter screen built in the strain filter 4, at the both ends of strain filter 4
Pressure detector and Shuttoff Valve are set, and the bottom setting opening of the strain filter for blowdown and replaces the flexible filter
Net, the end socket that the opening setting one is detachably connected with it.When the filtering particle packing in filter 4 to a certain extent when,
The pressure detector detects pressure difference and is greater than a certain setting value, issues alarm, and operator need to stop strain conveying immediately, close pressure
Impurity is discharged by the opening of filter bottom, and regularly replaces flexible filter screen by contracting machine and related valve, to extend
The service life of filter reduces production cost.
In the present embodiment, the liquid spawn storage tank 1 also sets up insulation jacket 2, is arranged inside around storage tank outer wall
Electric heating wire can quickly, easily realize the heat preservation of storage tank 1, liquid spawn is maintained optimum activity, guarantee subsequent hair
Ferment process.
Embodiment two
The present embodiment is the alternative embodiment of embodiment one, and the difference with embodiment one is annular gas distributor
Position be not shown in the figure in the present embodiment, the liquid is protruded into from top-side in one end of the compressed air inlet pipe
Strain storage tank, and tank bottom is extended to along reservoir walls, the end of the compressed air inlet pipe is arranged an annular gas and is distributed
Device, the nozzle that interval setting is vented upwards and is vented downwards on the annular gas distributor.The annular gas of the form point
Cloth device is suitable for the operating condition that strain is easy to precipitate and the tolerable compressed air of strain is impacted, and above-mentioned compressed air is passed directly into liquid
Strain precipitates each strain by airflow stirring liquid spawn, guarantees that the inoculum density of output liquid strain is stablized.
As can be seen from the above embodiments, strain inoculation device described in the utility model can effectively be killed except the miscellaneous bacteria in air, be kept away
Exempt from its pollution to liquid spawn；And the solid particle in liquid spawn can be effectively removed, prevent clogging；It also uses simultaneously
Automatic flow control, is accurately controlled the inoculum concentration of liquid spawn, guarantees the quality of final fermented feed.
Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new
Type is not restricted to particular embodiments described above.To those skilled in the art, any pair of the utility model carries out
Equivalent modifications and substitution also all among the scope of the utility model.Therefore, in the spirit and model for not departing from the utility model
Lower made equal transformation and modification are enclosed, should all be covered in the scope of the utility model.
Claims (10)
1. a kind of strain inoculation device, including liquid spawn storage tank (1) and air compressor machine connected to it (10) and strain inoculation spray
Head (8), top setting feed inlet (15) of the liquid spawn storage tank (1) and exhaust outlet (14), the liquid spawn storage tank (1)
Bottom setting be connected to the strain delivery pipe (3) of strain inoculation spray head (8), the top of the liquid spawn storage tank (1)
The compressed air inlet pipe (12) for being connected to the air compressor machine (10) is set, which is characterized in that the entrance of the air compressor machine (10)
Air sterilization device (11) are arranged in the outlet of place's setting air filter (9), the air compressor machine (10), fill in the air sterilization
It sets and compressed air stream adjustable valve is set on the compressed air inlet pipe (12) between (11) and the liquid spawn storage tank (1)
(13)。
2. a kind of strain inoculation device according to claim 1, which is characterized in that the one of the compressed air inlet pipe (12)
End inserts into the inner portion from the central location at the top of the liquid spawn storage tank (1).
3. a kind of strain inoculation device according to claim 2, which is characterized in that be located in the liquid spawn storage tank (1)
An annular gas distributor (17) is arranged in the end of the compressed air inlet pipe (12) in portion, in the annular gas distributor
(17) nozzle being vented upwards is uniformly arranged on.
4. a kind of strain inoculation device according to claim 1, which is characterized in that successively set on the strain delivery pipe (3)
Strain filter (4), strain flow detector (5) and strain flow control valve (6) are set, the strain flow control valve (6)
Outlet connection strain distribution pipe (7) connects strain inoculation spray head (8) in the end of the strain distribution pipe (7).
5. a kind of strain inoculation device according to claim 4, which is characterized in that the strain inoculation device further includes flow control
Device (16) processed, the strain flow detector (5) are electrically connected to the flow controller (16), flow signal are sent to institute
Flow controller (16) are stated, to control the aperture of the air flow rate adjustment valve (13) and strain flow control valve (6).
6. a kind of strain inoculation device according to claim 4, which is characterized in that removable built in the strain filter (4)
The bottom setting opening of the flexible filter screen unloaded, the strain filter for blowdown and replaces the flexible filter screen, the opening
One end socket being detachably connected with it is set.
7. a kind of strain inoculation device according to claim 1, which is characterized in that the liquid spawn storage tank (1) also sets up
Insulation jacket (2).
8. a kind of strain inoculation device according to claim 1, which is characterized in that the air sterilization device (11) include according to
The high-temperature sterilizing chambers and aerial cooler of secondary connection.
9. a kind of strain inoculation device according to claim 4, which is characterized in that the quantity of the strain distribution pipe (7) is extremely
Less it is 2, is respectively provided with switch valve on each strain distribution pipe (7).
10. a kind of strain inoculation device according to claim 4, which is characterized in that strain inoculation spray head (8) with it is described
The connection type of strain distribution pipe (7) is one of threaded connection, flanged joint, welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788599.5U CN208346162U (en) | 2017-12-19 | 2017-12-19 | A kind of strain inoculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788599.5U CN208346162U (en) | 2017-12-19 | 2017-12-19 | A kind of strain inoculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346162U true CN208346162U (en) | 2019-01-08 |
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ID=64873565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721788599.5U Expired - Fee Related CN208346162U (en) | 2017-12-19 | 2017-12-19 | A kind of strain inoculation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680319A (en) * | 2021-01-21 | 2021-04-20 | 宁夏中微泰克生物技术有限责任公司 | Novel aseptic storage system |
-
2017
- 2017-12-19 CN CN201721788599.5U patent/CN208346162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680319A (en) * | 2021-01-21 | 2021-04-20 | 宁夏中微泰克生物技术有限责任公司 | Novel aseptic storage system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20201219 |