CN204939459U - A kind of air lift type strain fermentation device - Google Patents
A kind of air lift type strain fermentation device Download PDFInfo
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- CN204939459U CN204939459U CN201520699192.XU CN201520699192U CN204939459U CN 204939459 U CN204939459 U CN 204939459U CN 201520699192 U CN201520699192 U CN 201520699192U CN 204939459 U CN204939459 U CN 204939459U
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Abstract
The utility model belongs to fermentation equipment technical field, relate to a kind of air lift type strain fermentation device, agent structure is that the bottom welding of end flange and inner barrel is fixed, fast-assembling flange covers and is provided with porthole, first lamp visor is housed on the upside of porthole, fast-assembling flange covers the place's of keeping to the side periphery and is respectively equipped with lamp mirror mouth, discharge port, temperature-measuring port, material-feeding port, inoculation mouth, inlet mouth and venting port, the recess contact of discharge nozzle bottom and end flange, and the upper end of discharge nozzle is provided with bleeder valve; Inlet pipe stretches out inner barrel through inlet mouth bottom inner barrel, and the top end of inlet pipe is provided with intake valve; Clip is stuck on the flange boss of fast-assembling flange lid boss and inner barrel; Be convenient to dismounting cleaning, reduce bacteria breed, structure is simple, and being dismounted for multiple times is nimble, and fermented quality is high, and environment for use is friendly.
Description
Technical field:
The utility model belongs to fermentation equipment technical field, relates to a kind of air lift type strain fermentation device, and particularly a kind of strain fermentation of inoculation fermentation under high sterility condition is filled with.
Background technology:
Fermentation technique before several thousand just be familiar with by people, China is the ancient civilized country of fermentation industry, fermentation technique is widely used in daily life, picture fermentation makes large flat bread, deep-fried twisted dough sticks, steamed bun and steamed stuffed bun, or food becomes sour, article go rotten, but fermentation not only covers fermentation as its implication of specialized vocabulary and makes large flat bread, deep-fried twisted dough sticks, steamed bun and steamed stuffed bun, prior means suitability for industrialized production wine and the alcoholic beverage referring to use fermentation, food and foodstuff additive, feed and fodder additives, medicine and chemical materials etc., therefore the fermentation of our present indication imparts different implications already, refer to the chemical reaction that life entity carries out and physiological change, that diversified biochemical reaction removes continuous local behavior according to the genetic information that life entity itself has, to obtain energy to the process of the activity of sustaining life, refer to people by the vital movement of microorganism under aerobic or oxygen free condition to prepare microbial cells itself, or the process of direct meta-bolites or secondary metabolite, originally the fermentative production of people is only confined to workshop-based fermentative production, through long-term practice, progressively move towards bionic category from workshop-based fermentation production technology, therefore the performance requriements of fermentative production to fermentation equipment is also more and more higher, the fermentation equipment that current production is commonly used is fermentor tank, fermentor tank refers to the industrial device being used for carrying out fermentable, its main body is generally the pillar cylinder made with stainless steel plate, its volume less than one cubic metre to hundreds of cubic meter, be characterized in that design is upper vertebration, rationally, steam sterilizing can be tolerated, there are certain turndown ratio and material and transmission ofenergy performance strong, generally, the generation controlling miscellaneous bacteria is especially needed in fermenting process, if pollute miscellaneous bacteria or phage in fermenting process, the carrying out of fermenting process can be affected, the output of leavened prod is caused to reduce, even can cause the failure of whole fermenting process, leavened prod is required all to outwell, but often there is cleaning dead angle in existing fermentation equipment structure, easily grow other bacteriums, strengthen pollution level, this ferments unsuccessfully to totally unfavorable even the causing of fermenting process, therefore, seek to design a kind of air lift type seeding tank fermentation unit, make it rational in infrastructure, so that overall cleaning comprehensively, improve fermenting process sterility and fermented quality.
Summary of the invention:
Goal of the invention of the present utility model is the shortcoming overcoming prior art existence, a kind of air lift type strain fermentation device of design is proposed, to solve the many not easy cleanings in existing fermentation unit dead angle, leavened prod shifts out and thoroughly do not cause residue to pollute the problem of breed bacteria, be convenient to dismounting, and cleaning thoroughly, improves the sterility of yeasting.
In order to realize foregoing invention object, its agent structure of the air lift type strain fermentation device that the utility model relates to comprises inner barrel, flange boss, end flange, depressed part, fast-assembling flange lid, fast-assembling flange lid boss, porthole, the first lamp visor, lamp mirror mouth, discharge port, temperature-measuring port, material-feeding port, inoculation mouth, inlet mouth, venting port, the second lamp visor, discharge nozzle, discharge nozzle bottom, bleeder valve, thermometric lid, material-feeding port plug, inoculation lid, intake valve, vent valve, sealing-ring, clip and inlet pipe, the inner barrel of post core structure is the metallic cylinder of wall thickness 2 ~ 4mm, the top perimeter edge place of inner barrel is provided with flange boss, the upper surface middle position of flange of the metallic end is provided with curve recess portion, be welded and fixed after the bottom coaxialalignment of flange of the metallic end and inner barrel, the border of the fast-assembling flange lid that metallic substance is made is with fast-assembling flange lid boss, fast-assembling flange lid boss is identical with the outer circumference diameter size of the flange boss of inner barrel, the circle centre position that fast-assembling flange covers is provided with tapped porthole, first lamp visor is housed on the upside of porthole, fast-assembling flange covers the place's of keeping to the side periphery and is respectively equipped with lamp mirror mouth, discharge port, temperature-measuring port, material-feeding port, inoculation mouth, inlet mouth and venting port, the second lamp visor lamp mirror mouth is equipped with, discharge nozzle is through discharge port, the recess contact of discharge nozzle bottom and end flange, the upper end of discharge nozzle is provided with bleeder valve, temperature-measuring port is provided with thermometric lid, is with female material-feeding port to be connected with material-feeding port plug screw-type, inoculation mouth is provided with inoculation lid, and inlet pipe stretches out inner barrel through inlet mouth bottom inner barrel, and the top end of inlet pipe is provided with intake valve, exhaust ports be equipped with vent valve and with the intracavity inter-connection of inner barrel, between the flange boss of fast-assembling flange lid boss and inner barrel, sealing-ring is housed and border alignment, then is stuck on the flange boss of fast-assembling flange lid boss and inner barrel with clip, fast-assembling flange lid and inner barrel are fixed and seals, before the utility model uses, in sterilisable chamber, bacterial classification is loaded in bacterial classification triangular flask by processing requirement, cleaning and sterilizing is carried out to tank body, then close intake valve, slowly open vent valve, make tank pressure slowly close to zero, close vent valve, unscrew inoculation lid, put into alcohol ring and light alcohol, open inoculation lid, and slightly drive air valve into, slightly ventilate in tank, make inoculation mouth slightly have gas to discharge, by triangular flask bacterial classification under flame shielding, pour in inoculation mouth and carry out spawn culture, after spawn culture terminates, regulate and enter inlet pipe gaseous tension, make inner barrel internal pressure be greater than solid pressure tank, open bleeder valve, bacterial classification moves on to solid tank from discharge nozzle under pressure, until seed has moved, do further fermentation, realize air lift type strain fermentation.
Compared with prior art, device is convenient to dismounting cleaning to the utility model, and tank body is thorough, noresidue without dead angle design, leavened prod to be shifted out, and reduces bacteria breed, improves the sterility of yeasting; Its one-piece construction is simple, and manufacturing process is ripe, and being dismounted for multiple times is nimble, good airproof performance, and fermented quality is high, and environment for use is friendly.
Accompanying drawing illustrates:
Fig. 1 is body sections structural principle schematic diagram of the present utility model.
Fig. 2 is main body plan structure principle schematic of the present utility model.
Embodiment:
Below by specific embodiment, also the utility model is described in further detail by reference to the accompanying drawings.
Embodiment:
The agent structure of the air lift type strain fermentation device that the present embodiment relates to comprises inner barrel 1, flange boss 2, end flange 3, depressed part 4, fast-assembling flange lid 5, fast-assembling flange lid boss 6, porthole 7, first lamp visor 8, lamp mirror mouth 9, discharge port 10, temperature-measuring port 11, material-feeding port 12, inoculation mouth 13, inlet mouth 14, venting port 15, second lamp visor 16, discharge nozzle 17, discharge nozzle bottom 18, bleeder valve 19, thermometric lid 20, material-feeding port plug 21, inoculation lid 22, intake valve 23, vent valve 24, sealing-ring 25, clip 26 and inlet pipe 27, the inner barrel 1 of post core structure is the metallic cylinder of wall thickness 2 ~ 4mm, the top perimeter edge place of inner barrel 1 is provided with flange boss 2, the upper surface middle position of flange of the metallic end 3 is provided with curve recess portion 4, be welded and fixed after flange of the metallic end 3 and the bottom coaxialalignment of inner barrel 1, the border of the fast-assembling flange lid 5 that metallic substance is made is with fast-assembling flange lid boss 6, fast-assembling flange lid boss 6 is identical with the outer circumference diameter size of the flange boss 2 of inner barrel, circle centre position on fast-assembling flange lid 5 is provided with tapped porthole 7, first lamp visor 8 is housed on the upside of porthole 7, on fast-assembling flange lid 5, the place's of keeping to the side periphery is respectively equipped with lamp mirror mouth 9, discharge port 10, temperature-measuring port 11, material-feeding port 12, inoculation mouth 13, inlet mouth 14 and venting port 15, the second lamp visor 16 lamp mirror mouth 9 is equipped with, discharge nozzle 17 is through discharge port 10, discharge nozzle bottom 18 contacts with the depressed part 4 of end flange 3, the upper end of discharge nozzle 17 is provided with bleeder valve 19, temperature-measuring port 11 is provided with thermometric lid 20, female material-feeding port 12 is with to be connected with material-feeding port plug 21 screw-type, inoculation mouth 13 is provided with inoculation lid 22, and inlet pipe 27 stretches out inner barrel 1 through inlet mouth 14 bottom inner barrel 1, and the top end of inlet pipe 27 is provided with intake valve 23, venting port 15 place be equipped with vent valve 24 and with the intracavity inter-connection of inner barrel 1, between fast-assembling flange lid boss 6 and the flange boss 2 of inner barrel 1, sealing-ring 25 is housed and border alignment, then is stuck in clip 26 on the flange boss 2 of fast-assembling flange lid boss 6 and inner barrel 1, fast-assembling flange lid 5 and inner barrel 1 are fixed and sealed.
Before the present embodiment uses, in sterilisable chamber, bacterial classification is loaded in bacterial classification triangular flask by processing requirement, cleaning and sterilizing is carried out to tank body, then close intake valve 23, slowly open vent valve 24, make tank pressure slowly close to zero, close vent valve 24, unscrew inoculation lid 22, put into alcohol ring and light alcohol, open inoculation lid 22, and slightly drive air valve 23 into, slightly ventilate in tank, make inoculation mouth 13 slightly have gas to discharge, by triangular flask bacterial classification under flame shielding, pour in inoculation mouth 13 and carry out spawn culture; After spawn culture terminates, regulate and enter inlet pipe 27 gaseous tension, make inner barrel 1 internal pressure be greater than solid pressure tank, open bleeder valve 19, bacterial classification moves on to solid tank from discharge nozzle 17 under pressure, until seed has moved, do further fermentation, realize air lift type strain fermentation.
Claims (1)
1. an air lift type strain fermentation device, is characterized in that agent structure comprises inner barrel, flange boss, end flange, depressed part, fast-assembling flange lid, fast-assembling flange lid boss, porthole, the first lamp visor, lamp mirror mouth, discharge port, temperature-measuring port, material-feeding port, inoculation mouth, inlet mouth, venting port, the second lamp visor, discharge nozzle, discharge nozzle bottom, bleeder valve, thermometric lid, material-feeding port plug, inoculation lid, intake valve, vent valve, sealing-ring, clip and inlet pipe, the inner barrel of post core structure is the cylinder of wall thickness 2 ~ 4mm, the top perimeter edge place of inner barrel is provided with flange boss, the upper surface middle position of flange of the metallic end is provided with curve recess portion, be welded and fixed after the bottom coaxialalignment of flange of the metallic end and inner barrel, the border of metal fast-assembling flange lid is with fast-assembling flange lid boss, fast-assembling flange lid boss is identical with the outer circumference diameter of the flange boss of inner barrel, the circle centre position that fast-assembling flange covers is provided with tapped porthole, first lamp visor is housed on the upside of porthole, fast-assembling flange covers the place's of keeping to the side periphery and is respectively equipped with lamp mirror mouth, discharge port, temperature-measuring port, material-feeding port, inoculation mouth, inlet mouth and venting port, the second lamp visor lamp mirror mouth is equipped with, discharge nozzle is through discharge port, the recess contact of discharge nozzle bottom and end flange, the upper end of discharge nozzle is provided with bleeder valve, temperature-measuring port is provided with thermometric lid, is with female material-feeding port to be connected with material-feeding port plug screw-type, inoculation mouth is provided with inoculation lid, and inlet pipe stretches out inner barrel through inlet mouth bottom inner barrel, and the top end of inlet pipe is provided with intake valve, exhaust ports be equipped with vent valve and with the intracavity inter-connection of inner barrel, between the flange boss of fast-assembling flange lid boss and inner barrel, sealing-ring is housed, clip is stuck on the flange boss of fast-assembling flange lid boss and inner barrel, and fast-assembling flange lid and inner barrel are fixed and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699192.XU CN204939459U (en) | 2015-09-10 | 2015-09-10 | A kind of air lift type strain fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699192.XU CN204939459U (en) | 2015-09-10 | 2015-09-10 | A kind of air lift type strain fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939459U true CN204939459U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699192.XU Expired - Fee Related CN204939459U (en) | 2015-09-10 | 2015-09-10 | A kind of air lift type strain fermentation device |
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| CN (1) | CN204939459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087358A (en) * | 2015-09-10 | 2015-11-25 | 即墨市第一职业中等专业学校 | Airlift strain fermentation apparatus |
-
2015
- 2015-09-10 CN CN201520699192.XU patent/CN204939459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087358A (en) * | 2015-09-10 | 2015-11-25 | 即墨市第一职业中等专业学校 | Airlift strain fermentation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160106 Termination date: 20180910 |