CN202143418U - Device for flour slurry continuous fed batch fermentation process - Google Patents
Device for flour slurry continuous fed batch fermentation process Download PDFInfo
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- CN202143418U CN202143418U CN201120196831U CN201120196831U CN202143418U CN 202143418 U CN202143418 U CN 202143418U CN 201120196831 U CN201120196831 U CN 201120196831U CN 201120196831 U CN201120196831 U CN 201120196831U CN 202143418 U CN202143418 U CN 202143418U
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- fermentation
- fermentation tank
- zymotechnique
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- starch adhesive
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Abstract
A device for flour slurry continuous fed batch fermentation process adopts the production process including flour slurry, continuity, fed batch and fermentation, and comprises a hot water tank, an auxiliary material conveyer device, a fermentation tank and a quantitative slurry output device, wherein the hot water tank is provided with a constant temperature control device to ensure that the internal temperature of the hot water tank is within the required range; as per the fermentation theory, the microorganisms have a highest growth speed and are energetic at the exponential growth phase; and the continuous fermentation refers to the fact that when growing to the exponential growth phase, thalluses serve as production strains, on one hand, flour slurry is discharged from the fermentation tank, and on the other hand, culture medium is periodically and continuously added, so that reproduction, growth and metabolic activity of the thalluses in the fermentation tank are always kept in the stable state that the vitality is exuberant, the fermentation capacity is strong, and the fermentation speed is high. The device for flour slurry continuous fed batch fermentation process provided by the utility model can meet large-scale industrialized production.
Description
Technical field
The utility model is applicable to fermentation pastries processing technique field, belongs to liquid starter preparation technology's device.
Background technology
The fermentation process of fermentation such as steamed bun, steamed stuffed bun, bread pastries is a lot, and it is leavening dough, distiller's yeast fermentation, yeast fermentation process etc. that old face is arranged.Fermentation is the link of most critical during the fermentation Flour product is produced, and it has direct relation for the quality of end product quality.Above several method fermentation principle is just the same, and its zymotechnique is to modulate dough earlier, mixes stirring again with flour after the standing for fermentation certain hour maturation, row fermentation again.Its zymotechnique be step, the sweathouse interval is long, fermenting speed is slow, output is little.Use the dough of leavening dough fermentation to expand into spongelike structure and high resilience, quality product fine and smooth, that produce has the distinctive quality of fermentation wheaten food, and is aromatic good to eat, little sweet fragrant that wheat is arranged is better than the product of other fermentations.The millet cake shop all is to make the fermentation millet cake in this way with some senior cake room.The consumer also favors leavening dough fermentation millet cake very much.Yet the leavening dough fermented quality is unstable, uniformity is poor, fermenting power is lower, and manufacture craft is more loaded down with trivial details, and operation by rule of thumb.Yeast is a kind of edible, nutritious fungi microbe, but utilizes yeast-leavened wheaten food finished product wheat flat aroma, and mouthfeel lacks the local flavor of traditional leavening dough steamed bun.
Therefore; Under the situation of presence; The fermenting power that solves traditional leavening dough is inhomogeneous, guarantee every batch leavening dough fermenting property stablize, guarantee serialization, make convenient to operation, to enhance productivity, satisfy large-scale industrial production be the common issue with that present fermented food industry is needed solution badly.
Summary of the invention
The purpose of the utility model provides the device that a kind of starch adhesive Continuous Flow adds zymotechnique.This device adds zymotechnique by the starch adhesive Continuous Flow and is provided with.According to fermentation principle microorganism in the speed of growth of exponential phase for the highest, flush.Continuously ferment and refer to when thalline length arrives exponential phase; Making to produce bacterial classification uses; In fermentation tank, add culture medium continuously with some cycles on the one hand; Discharge slurries on the one hand continuously, make thalline breeding growth and metabolic activity in the fermentation tank remain vigorous vitality, possess the stable state that fermenting power is big, fermenting speed is fast.
The purpose of the utility model is realized by following technical scheme.A kind of starch adhesive Continuous Flow adds the device of zymotechnique; This device is made up of hot-water cylinder, auxiliary material transport, fermentation tank and slurry output device four parts; It is characterized in that, be provided with the continuous stirring device in the fermentation tank, make the slurry in the fermentation tank be in continuous stirring; Simultaneously for growth of microorganism in the leavening provides part oxygen and nutrition, make it be in reproductive status and do not precipitate, hot-water cylinder has thermostatically-controlled equipment, guarantees that the temperature of water in the hot-water cylinder is in the temperature range that requires throughout the year.
Preferably, described fermentation tank is provided with magnetic float ball liquid level display unit or exposed glass tube display unit.
Further, the fermentation tank body is provided with heat-insulation layer, and the leavening temperature is within the temperature range of requirement.
Further, fermentation tank is shaped as cylinder, and the bottom surface is taper.
Further, fermentation tank is furnished with temperature indicating device, flusher and auxiliary material transport.
Further, fermentation tank is furnished with the quantitative output device of the slurry of being made up of constant displacement pump.
Description of drawings
Accompanying drawing 1 is the structural representation that a kind of starch adhesive Continuous Flow adds the device of zymotechnique.
1. warm water jars among the figure, 2. heater, 3. electrically operated valve, 4. agitating device, 5. transport, 6. dough mixing machine, 7. constant displacement pump, 8. liquid level display unit, 9. fermentation tank heat-insulation layer, 10. fermentation tank, the 11. fermentation tanks awl end.
Leavening dough, auxiliary material are added in the fermentation tank (10) by a certain percentage, and the water temperature in the warm water jar (1) remains constant, in the instruction entering fermentation tank (10) according to liquid level display unit (8).Agitating device (4) in the fermentation tank (10) is carrying out work always, and when the starch adhesive in the fermentation tank (10) reached the maximum volume of fermentation, constant displacement pump (7) was started working, and the liquid starch adhesive is got in the dough mixing machine (6) through the fermentation tank awl end (11).According to the instruction of liquid level display unit (8), begin to repeat above-mentioned operation cycle again.
The specific embodiment
Production technology: starch adhesive → continuous → stream adds → ferments; Process units mainly is made up of quantitative output device four parts of hot-water cylinder, auxiliary material transport, fermentation tank and slurry.Hot-water cylinder is that sweat provides required warm water, and through constant displacement pump control amount of water, hot-water cylinder has thermostatically-controlled equipment, guarantees that the temperature of water in the hot-water cylinder is in the temperature range of requirement; The auxiliary material transport is that helix transporting device or pneumatic conveyor are that sweat regularly provides feed supplement; Fermentation tank then is used for cultivation and expansion and the culture of strains of leavening breeds again, and sweat is accomplished in fermentation tank.Be provided with the continuous stirring device in the fermentation tank, tank body is provided with heat-insulation layer, fermentation tank and be furnished with temperature demonstration, liquid level display unit.Fermentation tank is shaped as cylinder taper bottom surface; Fermentation jar temperature is controlled between 30-38 ℃.The quantitative output device of slurry is the constant displacement pump output device.
Can determine the starch adhesive Continuous Flow that meets steamed bun production with the shop test parameter and add fermentation manufacturing technique: a small amount of flour, water and leavening weighing are poured fermentation tank → fermentation tank culture fermentation → starch adhesive into and are got into quantitatively that dough mixing machine → modulation dough → stream adds additional quantitative flour, water → fermentation tank Continuous Cultivation is fermented.
The practical operation flow process is following:
(1) in the fermentation tank; Liquid level continues to keep the starch adhesive amount to account for about 2/3 of fermentation tank volume, and after slurries regularly were input to dough mixing machine face to face, liquid level descended in the fermentation tank; In time stream adds additional flour and warm water amount, keeps normal face water ratio entering yeastiness in the fermentation tank.
(2) in the dough mixing machine: add starch adhesive earlier, after pour dry flour into and stir certain hour, more quantitative buck is poured into equably, the modulation dough meets the requirements until dough.
(3) piecemeal pressure surface → moulding → balance → proof → steam → finished product → cooling → packing.
(4) index test is done in sampling immediately, like steamed bun sensory evaluation, the mensuration of specific volume and pH, microbiological test of food hygiene: coliform measure the salmonella check the Shigella check staphylococcus aureus check mould and yeast counts etc.
Claims (6)
1. a starch adhesive Continuous Flow adds the device of zymotechnique, and this device is made up of hot-water cylinder, auxiliary material transport, fermentation tank and slurry output device four parts, it is characterized in that be provided with the continuous stirring device in the fermentation tank, hot-water cylinder has thermostatically-controlled equipment.
2. a kind of starch adhesive Continuous Flow according to claim 1 adds the device of zymotechnique, it is characterized in that: described fermentation tank is provided with magnetic float ball liquid level display unit or exposed glass tube display unit.
3. a kind of starch adhesive Continuous Flow according to claim 2 adds the device of zymotechnique, it is characterized in that, the fermentation tank body is provided with heat-insulation layer.
4. a kind of starch adhesive Continuous Flow according to claim 3 adds the device of zymotechnique, it is characterized in that fermentation tank is shaped as cylinder, and the bottom surface is taper.
5. a kind of starch adhesive Continuous Flow according to claim 4 adds the device of zymotechnique, it is characterized in that, fermentation tank is furnished with temperature indicating device, flusher and auxiliary material transport.
6. a kind of starch adhesive Continuous Flow according to claim 5 adds the device of zymotechnique, it is characterized in that, fermentation tank is furnished with the quantitative output device of the slurry of being made up of constant displacement pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196831U CN202143418U (en) | 2011-06-13 | 2011-06-13 | Device for flour slurry continuous fed batch fermentation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196831U CN202143418U (en) | 2011-06-13 | 2011-06-13 | Device for flour slurry continuous fed batch fermentation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143418U true CN202143418U (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196831U Expired - Fee Related CN202143418U (en) | 2011-06-13 | 2011-06-13 | Device for flour slurry continuous fed batch fermentation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730106A (en) * | 2018-12-11 | 2019-05-10 | 上海术道科技有限公司 | A kind of application method of fully-automatic intelligent flour stranding machine machining robot |
-
2011
- 2011-06-13 CN CN201120196831U patent/CN202143418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730106A (en) * | 2018-12-11 | 2019-05-10 | 上海术道科技有限公司 | A kind of application method of fully-automatic intelligent flour stranding machine machining robot |
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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 |
Granted publication date: 20120215 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |