CN103184212A - Drying method for active solid-sate fermentation materials - Google Patents
Drying method for active solid-sate fermentation materials Download PDFInfo
- Publication number
- CN103184212A CN103184212A CN2011104577103A CN201110457710A CN103184212A CN 103184212 A CN103184212 A CN 103184212A CN 2011104577103 A CN2011104577103 A CN 2011104577103A CN 201110457710 A CN201110457710 A CN 201110457710A CN 103184212 A CN103184212 A CN 103184212A
- Authority
- CN
- China
- Prior art keywords
- drying
- fermented product
- reactive solid
- solid fermented
- boiling drier
- 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.)
- Granted
Links
Abstract
The invention discloses a drying method for active solid-sate fermentation materials. According to the method, a fluidized drying method is used to dry the active solid-sate fermentation materials. Since the active solid-sate fermentation materials are put into a fluidized drying machine for drying, production efficiency is increased greatly, labor intensity is reduced, and product quality is stable. Usually, the fluidized drying machine is a closed drying space, so that the problem of environment pollution caused by excessive dust during a drying process can be prevented.
Description
Technical field
The present invention relates to the manufacture field of solid state fermentation thing, in particular to a kind of drying means of reactive solid fermented product.
Background technology
Solid state fermentation is cultivated and is produced the mould (rhizopus) that contains carrier, and drying mode commonly used is thin layer radiative oven dry or thick-layer ventilation oven dry.Thin layer radiative oven dry mode be with Material control at 1-2 centimetre of thickness, air is heated, open the humidity discharging fan, artificial intermittently stirring reaches the requirement index up to the moisture content volatilization; Thick-layer ventilates oven dry for placing dividing plate with holes on the cement pit, places about 15 centimetres of materials on the dividing plate, and hot blast enters under dividing plate, and artificial intermittently stirring meets the requirements of the moisture content index up to product.But all there is bigger defective in these two kinds of drying meanss.Thin layer radiative oven dry floor space is big, and labour intensity is big, and production efficiency is low, and sanitary index is poor, the big contaminate environment of aftertreatment dust.Thick-layer ventilation bake out temperature difference is big, and labour intensity is big, and production efficiency is low, and sanitary index is poor, the big contaminate environment of aftertreatment dust.Because the quality product that poor controllability causes two kinds of drying modes to be produced is all very unstable.
Fluidized drying is applicable to the drying of bulk granular material, as: the bulk drug in the medical medicine, compressing tablet particulate material, Chinese medicine electuary, the desiccant dehumidification of the Plastic Resin in the industrial chemicals, citric acid and other powdery, granular material, in addition, the drying that also is used for food-drink electuary, grain processing, maize germ, feed etc.
Summary of the invention
The present invention aims to provide a kind of drying means of reactive solid fermented product, and low with the dry production efficiency that solves reactive solid fermented product in the prior art, labour intensity is big, the technical problem of unstable product quality.
To achieve these goals, according to an aspect of the present invention, provide a kind of drying means of reactive solid fermented product.This drying means comprises and utilizes fluid-bed drying dried active solid state fermentation thing.
Further; fluid-bed drying is finished by boiling drier; the reactive solid fermented product is put into boiling drier and is carried out also comprising granulation step before the drying that granulation step comprises: the reactive solid fermented product is carried out granulation by tablets press, and the mesh size of tablets press is the 1-4 millimeter.
Further, wherein the reactive solid fermented product is the mould material.
Further, also comprised the sterilisation step to tablets press before granulation step, sterilisation step comprises: the position that the granulation function is contacted with mould (rhizopus) material carries out disinfection with 75% alcohol.
Further, the blast inlet place of boiling drier is equipped with high efficiency filter, and high efficiency filter is to greater than 0.3 micron particle filtration efficiency 〉=99.97%.
Further, the inlet temperature of boiling drier is 94 ℃～96 ℃.
Further, when the temperature of reactive solid fermented product rises to 48 ℃～55 ℃, the cold-air flap of opening boiling drier makes the temperature of reactive solid fermented product be down to 34 ℃～36 ℃, closes the blower fan discharging, namely gets dry good reactive solid fermented product.
Further, the material outlet place of boiling drier is provided with the collection cloth bag.
Further, comprise also in the drying step that the per 5 minutes air intakes to boiling drier carry out a bypass conversion, and open the rapping cylinder, close bypass door opening inlet air door after half a minute, close the rapping cylinder.
The drying means of reactive solid fermented product of the present invention, owing to be the reactive solid fermented product to be put into boiling drier carry out drying, production efficiency is greatly improved, and labour intensity reduces constant product quality.Because boiling drier is generally the dry place of sealing, therefore, has avoided the excessive contaminate environment of dust in the drying process.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the present invention can make up mutually.Describe the present invention in detail below in conjunction with embodiment.
" high efficiency filter " among the present invention refers to the strainer greater than 0.3 micron particle filtration efficiency 〉=99.97%.
A kind of typical embodiment according to the present invention, the drying means of reactive solid fermented product are to utilize fluid-bed drying dried active solid state fermentation thing.The drying means of reactive solid fermented product of the present invention, owing to be the reactive solid fermented product to be put into boiling drier carry out drying, production efficiency is greatly improved, and labour intensity reduces constant product quality.Because boiling drier is generally the dry place of sealing, therefore, has avoided the excessive contaminate environment of dust in the drying process.
The reactive solid fermented product adopts thin layer radiative oven dry or thick-layer ventilation oven dry usually in the prior art, drying temperature is lower than 45 ℃, because the mould material is generally the inhomogeneous lumpy material of size, and temperature surpasses 45 ℃ of mould vigor and can descend even cause death, so those skilled in the art it has been generally acknowledged that the reactive solid fermented product can not adopt boiling drier to carry out drying.The present invention has determined the aperture of granulation screen cloth by simultaneous test, has determined inlet temperature and the final material temperature of drying process, by installing the rapping of bypass door opening additional, has solved powder material and has stopped up the problem of filtering cloth bag.
Preferably; fluid-bed drying is finished by boiling drier; the reactive solid fermented product is put into boiling drier and is carried out also comprising granulation step before the drying that granulation step comprises: the reactive solid fermented product is carried out granulation by tablets press, and the mesh size of tablets press is the 1-4 millimeter.Because, the inhomogeneous lumpy material of size by the screen cloth granulation of aperture 1-4 millimeter after material in ebullated bed, present good boiling state, raw meal particle size helps to accelerate the moisture content volatilization of material for a short time, but material by the aperture after less than 1 millimeter screen cloth granulation easier acceleration stop up and filter cloth bag, even can't implement drying process.
A kind of typical embodiment according to the present invention, the reactive solid fermented product is the mould material, is generally the rhizopus material of ground rice fermentation culture.Preferably, also comprised the sterilisation step to tablets press before granulation step, sterilisation step comprises: the position that the granulation function is contacted with the mould material carries out disinfection with 75% alcohol, can guarantee that like this this material is as the security of food.The blast inlet place of boiling drier is equipped with high efficiency filter, and high efficiency filter can not pollute this food material to greater than 0.3 micron particle filtration efficiency 〉=99.97% to guarantee airborne microorganism.Preferably, the inlet temperature of boiling drier is 94 ℃～96 ℃, so just can guarantee reactive solid fermented product non-inactivation in the process of drying, can make again its in the short period of time drying finish, increase work efficiency.When the temperature of reactive solid fermented product rises to 48 ℃～55 ℃, the cold-air flap of opening boiling drier makes the temperature of reactive solid fermented product be down to 34 ℃～36 ℃, closes the blower fan discharging, namely gets dry good reactive solid fermented product.
A kind of typical embodiment according to the present invention, the material outlet place of boiling drier is provided with the collection cloth bag.Preferably, comprise also in the drying step that the per 5 minutes air intakes to boiling drier carry out a bypass conversion, and open the rapping cylinder, close bypass door opening inlet air door after half a minute, close the rapping cylinder, with the reactive solid fermented product on the cleaning collecting bag.
Further specify beneficial effect of the present invention below in conjunction with embodiment.
Embodiment 1
The reactive solid fermented product is the rhizopus material of ground rice fermentation culture.
1) granulation: the position that the granulation function is contacted with the mould material carries out disinfection with 75% alcohol, and the reactive solid fermented product is carried out granulation by tablets press, and the mesh size of tablets press is the 1-4 millimeter;
2) drying: the blast inlet place of boiling drier is equipped with high efficiency filter, boiling drier is cleaned air outlet place, back the collection cloth bag is set, and oven dry, the mould that granulation is good (rhizopus) material (240 kilograms) enters boiling drier, open hot blast door and air intake blower fan and be boiling state by material, regulating inlet temperature is 94 ℃～96 ℃, air intake is carried out a bypass conversion in per 5 minutes and open the material of collecting on the rapping cleaning cloth bag, when the temperature of reactive solid fermented product rises to 51 ℃, the cold-air flap of opening boiling drier makes the temperature of reactive solid fermented product be down to 34 ℃～36 ℃, close the blower fan discharging, namely get dry good reactive solid fermented product (180 kilograms).
Embodiment 2
The reactive solid fermented product is the yeast of ground rice fermentation culture.
1) granulation: the position that the granulation function is contacted with the mould material carries out disinfection with 75% alcohol, and the reactive solid fermented product is carried out granulation by tablets press, and the mesh size of tablets press is the 1-4 millimeter;
2) drying: the blast inlet place of boiling drier is equipped with high efficiency filter, boiling drier is cleaned air outlet place, back the collection cloth bag is set, and oven dry, (yeast) material (220 kilograms) that granulation is good enters boiling drier, open hot blast door and air intake blower fan and be boiling state by material, regulating inlet temperature is 94 ℃～96 ℃, air intake is carried out a bypass conversion in per 5 minutes and open the material of collecting on the rapping cleaning cloth bag, when the temperature of reactive solid fermented product rises to 48 ℃, the cold-air flap of opening boiling drier makes the temperature of reactive solid fermented product be down to 34 ℃～36 ℃, close the blower fan discharging, namely get dry good reactive solid fermented product (165 kilograms).
Interpretation of result
By the method for embodiment 1, dry 1 ton of product needs 3.9 hours approximately, and product examination meal pol is 31 grams/100 grams, and acidity is 0.3 gram/gram, moisture content 6.8%, several 100/gram of assorted bacterium.The product pol height that namely obtains, acidity is low, sanitation degree is high.
By the method for embodiment 2, dry 1 ton of product needs 4 hours approximately, and yeast count is 3,000,000,000/gram, and living cell rate is 75%, moisture content 7.0%, several 100/gram of assorted bacterium.The product viable count height, the sanitation degree height that namely obtain.
By thin layer radiative oven dry method of the prior art, the very big drying area of rhizopus product needed of dry 1 ton of ground rice fermentation culture, 48 hours time of drying, pulverize then and obtain product, product examination meal pol is 29 grams/100 grams, acidity is 0.4 gram/gram, moisture content 10%, several 1000000/gram of assorted bacterium.The product pol that namely obtains is lower slightly, acidity is slightly high, sanitation degree is very poor, pulverize the big contaminate environment easily of generation dust.
By thick-layer ventilation furnace drying method of the prior art, the rhizopus product needed of dry 1 ton of ground rice fermentation culture 24 hours is pulverized then and is obtained product, product examination meal pol is 28 grams/100 grams, acidity is 0.45 gram/gram, moisture content 10%, several 100000/gram of assorted bacterium.The product pol that namely obtains is lower, acidity is higher, sanitation degree is poor, pulverize the big contaminate environment easily of generation dust.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the drying means of a reactive solid fermented product is characterized in that, utilizes the dry described reactive solid fermented product of fluid-bed drying.
2. drying means according to claim 1; it is characterized in that; described fluid-bed drying is finished by boiling drier; described reactive solid fermented product is put into boiling drier and is carried out also comprising granulation step before the drying; described granulation step comprises: described reactive solid fermented product is carried out granulation by tablets press, and the mesh size of described tablets press is the 1-4 millimeter.
3. drying means according to claim 2 is characterized in that, described reactive solid fermented product is the mould material.
4. drying means according to claim 3; it is characterized in that; also comprised the sterilisation step to described tablets press before described granulation step, described sterilisation step comprises: the position that described granulation function is contacted with described mould material carries out disinfection with 75% alcohol.
5. drying means according to claim 3 is characterized in that, the blast inlet place of described boiling drier is equipped with high efficiency filter, and described high efficiency filter is to greater than 0.3 micron particle filtration efficiency 〉=99.97%.
6. drying means according to claim 3 is characterized in that, the inlet temperature of described boiling drier is 94 ℃～96 ℃.
7. drying means according to claim 6, it is characterized in that, when the temperature of described reactive solid fermented product rises to 48 ℃～55 ℃, the cold-air flap of opening described boiling drier makes the temperature of described reactive solid fermented product be down to 34 ℃～36 ℃, closes the blower fan discharging.
8. drying means according to claim 7 is characterized in that, the material outlet place of described boiling drier is provided with the collection cloth bag.
9. drying means according to claim 8, it is characterized in that, comprise also in the described drying step that the per 5 minutes air intakes to described boiling drier carry out a bypass conversion, and open the rapping cylinder, close bypass door opening inlet air door after half a minute, close the rapping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457710.3A CN103184212B (en) | 2011-12-30 | 2011-12-30 | Drying method for active solid-sate fermentation materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457710.3A CN103184212B (en) | 2011-12-30 | 2011-12-30 | Drying method for active solid-sate fermentation materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103184212A true CN103184212A (en) | 2013-07-03 |
| CN103184212B CN103184212B (en) | 2015-04-22 |
Family
ID=48675660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110457710.3A Active CN103184212B (en) | 2011-12-30 | 2011-12-30 | Drying method for active solid-sate fermentation materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103184212B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186349A (en) * | 2016-07-19 | 2016-12-07 | 信阳农林学院 | A kind of compound microecological water conditioner and preparation method thereof |
| CN106754377A (en) * | 2016-12-28 | 2017-05-31 | 江苏天石生物科技有限公司 | A kind of clostridium butyricum fluidized drying method |
| CN107686401A (en) * | 2017-09-14 | 2018-02-13 | 内蒙古汇祥生物科技有限公司 | One kind utilizes microbial manure and preparation method thereof made from yeast fermentation broth |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209088A (en) * | 2006-12-28 | 2008-07-02 | 上海创博生态工程有限公司 | Microorganism polyzyme additive agent for improving pigling growth and development |
| CN101886054A (en) * | 2010-06-22 | 2010-11-17 | 上海邦成生物科技有限公司 | Production method of bacillus subtilis by solid state fermentation using fermented waste |
-
2011
- 2011-12-30 CN CN201110457710.3A patent/CN103184212B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209088A (en) * | 2006-12-28 | 2008-07-02 | 上海创博生态工程有限公司 | Microorganism polyzyme additive agent for improving pigling growth and development |
| CN101886054A (en) * | 2010-06-22 | 2010-11-17 | 上海邦成生物科技有限公司 | Production method of bacillus subtilis by solid state fermentation using fermented waste |
Non-Patent Citations (2)
| Title |
|---|
| 许学勤等: "纤维素酶活性麦稃霉菌固体发酵物的流化床干燥试验", 《无锡轻工业学院学报》 * |
| 邹芝芳: "大蒜提取物沸腾干燥过程研究", 《当代化工》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186349A (en) * | 2016-07-19 | 2016-12-07 | 信阳农林学院 | A kind of compound microecological water conditioner and preparation method thereof |
| CN106754377A (en) * | 2016-12-28 | 2017-05-31 | 江苏天石生物科技有限公司 | A kind of clostridium butyricum fluidized drying method |
| CN107686401A (en) * | 2017-09-14 | 2018-02-13 | 内蒙古汇祥生物科技有限公司 | One kind utilizes microbial manure and preparation method thereof made from yeast fermentation broth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103184212B (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110317089A (en) | A kind of livestock and poultry feces and agricultural crop straw blending prepare organic fertilizer apparatus and method | |
| CN207285160U (en) | A kind of high activity probiotics production system | |
| CN107162667A (en) | The method that helical-ribbon type sterilization fermentation mixes all-in-one and its agricultural and sideline poor slag of processing | |
| CN103184212B (en) | Drying method for active solid-sate fermentation materials | |
| CN105837279A (en) | Organic fertilizer production line device and method | |
| CN105884430A (en) | Device for manufacturing saline-alkali soil animal husbandry organic fertilizer | |
| CN110367046A (en) | A kind of manufacturing method and equipment of organic Edible Fungi raw material | |
| CN107156852A (en) | One kind conditioning gynaecological imflammation composition | |
| CN110015918A (en) | A kind of biological organic fertilizer production system and production technology | |
| CN104904993A (en) | Method for producing cattle and sheep feed by solid state enzyme solution and fermentation | |
| CN108905886A (en) | A kind of microbial organic fertilizer pelleting equipment | |
| CN106418616A (en) | Multifunctional efficient feed fermentation production process equipment | |
| CN205590584U (en) | Bio - organic fertilizer production line | |
| CN104904991A (en) | Method for producing protein feed raw materials by carrying out enzymolysis and fermentation on soybean meal | |
| CN106689701A (en) | Technological method and system for producing freshwater fish feed by using kitchen waste | |
| CN210695910U (en) | Fodder low temperature pelletization production system | |
| CN107827487A (en) | A kind of biological organic fertilizer and preparation method thereof | |
| CN201942619U (en) | Selenium fertilizer production equipment integrating crushing, drying and pelletizing | |
| CN103222670A (en) | Pet feed production process | |
| CN106440666A (en) | Efficient boiling type drying machine | |
| CN206196974U (en) | A kind of multifunctional efficient fermented feed production process equipment | |
| CN205710480U (en) | Biological organic fertilizer production line | |
| CN103609836B (en) | Industrialized processing method of silkworm excrement for feed | |
| CN107445702A (en) | A kind of preparation method of organic fertilizer | |
| CN210036169U (en) | Intelligent drying and granulating equipment for bacillus subtilis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |