CN201990671U - Fermentation device for solid-state material - Google Patents

Fermentation device for solid-state material Download PDF

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Publication number
CN201990671U
CN201990671U CN 201120045314 CN201120045314U CN201990671U CN 201990671 U CN201990671 U CN 201990671U CN 201120045314 CN201120045314 CN 201120045314 CN 201120045314 U CN201120045314 U CN 201120045314U CN 201990671 U CN201990671 U CN 201990671U
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China
Prior art keywords
fermentation
fermenting case
case casing
fermentation bed
rotating shaft
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Expired - Fee Related
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CN 201120045314
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Chinese (zh)
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常震红
朱方坤
朱忠平
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ZHENJIANG RITAI BIOLOGICAL ENGINEERING EQUIPMENT Co Ltd
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ZHENJIANG RITAI BIOLOGICAL ENGINEERING EQUIPMENT Co Ltd
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Priority to CN 201120045314 priority Critical patent/CN201990671U/en
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/16—Solid state fermenters, e.g. for koji production
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/04—Flat or tray type, drawers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
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Abstract

The utility model discloses a fermentation device for solid-state materials, which comprises a fermentation tank body, wherein a plurality of layers of fermentation beds are arranged in parallel and in a staggered manner inside the fermentation tank body; each fermentation bed comprises a ring-shaped meshed crawler belt and two rotating shafts which are arranged in parallel; the two ends of each rotating shaft are supported on the fermentation tank body through bearings; the ring-shaped meshed crawler belt is wound on the two rotating shafts; a driving mechanism is arranged outside the fermentation tank body; the driving mechanism comprises a motor, a speed reduction device and a plurality of mutually-meshed gears; the mutually-meshed gears are fixed on the same ends of the corresponding rotating shafts respectively; the motor is connected with the speed reduction device; and one end of one rotating shaft extends and then is connected with the speed reduction device to form a driving shaft. When the fermentation device is used in fermentation, the ring-shaped meshed crawler belts in the individual layers are driven to move oppositely, so that the materials can turn over automatically. The materials are allowed to turn over uniformly and the parameters of the materials can be uniformly controlled, so that the fermentation yield is greatly increased.

Description

The solid substances fermentation unit
Technical field
The utility model relates to a kind of fermentation equipment, and especially a kind of solid substances fermentation unit belongs to the microbial engineering field.
Background technology
Solid fermentation is meant under the state that does not have or almost do not have free water to exist, in the water-insoluble matrix of certain humidity is arranged, feeds a certain amount of oxygen, with the bioprocesses of one or more microorganisms.In recent years, along with the development of biotechnology high-tech sector industry, make that this traditional brewing technique of solid fermentation has obtained paying close attention to more widely and new understanding.Compare with other training methods, solid fermentation has following basic characteristics: equipment energy consumption is low, the discharging of the productive rate height of output object, nothing " three wastes ", easily makes manufacturing enterprise realize process for cleanly preparing.Since nineteen nineties, serious day by day along with energy dilemma and environmental problem, solid-fermented technique causes people's extensive interest with its distinctive advantage.In recent years, the research in solid fermentation field and the application in resource environment thereof have obtained remarkable progress, mainly show biofuel, biological pesticide and growth promoter, bio-feritlizer, bio-transformation, trade waste biologic detoxication and dangerous mixture are carried out the application of aspects such as biological restoration and degraded.
Rotary shaft or drum-type fermentation unit are adopted in traditional solid substances fermentation mostly, rotation by helical stir blade or rotating cylinder, material is mixed, sterilizes, cools off, inoculates, ferments, but when adopting the said apparatus fermentation, because material turning is inhomogeneous, cause the parameters such as leavening temperature, humidity, pH value of material to be difficult for evenly control, the material oxygen supply is insufficient, the energy consumption height, and fermentation time is long, the fermentation yield is low, and can not realize continuously fermenting.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, material turning evenly, fermentation yield height, can realize the solid substances fermentation unit that continuously ferments.
The utility model is achieved by the following technical programs:
A kind of solid substances fermentation unit, comprise the fermenting case casing, described fermenting case casing top is provided with opening for feed, fermenting case casing below is provided with discharge port, be provided with the fermentation bed that multilayer be arranged in parallel, staggers mutually in the fermenting case casing, every layer of fermentation bed comprise annular net belt, two rotating shafts that be arranged in parallel, described rotating shaft two ends respectively by bearings on the fermenting case casing, described annular net belt is looped around in two rotating shafts; The fermenting case casing is provided with driving mechanism outward, described driving mechanism comprises motor, step-down gear, a plurality of pitch wheel, described a plurality of pitch wheel is separately fixed on the same end of the respective axes of rotation of stretching out the fermenting case casing, described motor is connected with step-down gear, is connected to become drive shaft with step-down gear after wherein rotating shaft one end extends.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid solid substances fermentation unit, wherein said fermenting case casing one side is provided with a plurality of blanking baffle plates, described blanking baffle plate is separately positioned between each layer fermentation bed, fermenting case casing opposite side bottom is provided with discharge baffle, described discharge baffle is positioned at discharge port top one side, and the blanking baffle plate is fixedlyed connected with the fermenting case casing respectively with the discharge baffle two ends.
Aforesaid solid substances fermentation unit, wherein said fermenting case below also is provided with ultrasonic atomizer and electric heater.
The utility model is simple in structure, and cost is low.During fermentation, motor via reducer drives drive shaft turns, presses different directions by intermeshing all the other rotating shafts of a plurality of gear drivens and rotates, and is mobile in opposite directions thereby the annular net belt that each layer staggered mutually produces.Material is fallen the first layer fermentation bed, second layer fermentation bed, the 3rd layer of fermentation bed successively from opening for feed, and moving in opposite directions of levels net belt makes material evenly fall lower floor from the upper strata, plays the purpose of material turning.Automatically give the material stirring during the fermentation, and material turning is even, parameters such as material temperature, humidity, pH value can evenly be controlled, and guarantee the material keeping fully, and the material fermentation time is short, and energy consumption is low, and the fermentation yield improves greatly.Compare with existing solid fermentation device, oxygen-supplying amount of the present utility model improves about 20%, and energy consumption reduces about 30%, to the mycelia not damaged, has reduced the living contaminants factor, and fermentation time shortens about 26%, and the device whole efficiency improves about 25%.The utility model is owing to adopted independent crawler belt fermentation bed, and material is sterilized in batches, and the layering fermentation makes fermentation to carry out continuously.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the utility model comprises fermenting case casing 1, and described fermenting case casing 1 is the clean case of sealing, and fermenting case casing 1 supports by a plurality of footing 26.Fermenting case casing 1 left side is provided with the inlet mouth 9 that can feed sterile air, and fermenting case casing 1 top is provided with opening for feed 3, venting port 10, and fermenting case casing 1 below is provided with discharge port 4.Fermentation bed 2 is three layers in the fermenting case casing 1, also can surpass three layers, and the fermentation bed 2 of present embodiment is divided into the position of high fermentation bed 23, middle level fermentation bed 24,25, three layers of fermentation bed of lower floor's fermentation bed and staggers mutually, can accept the material that the upper strata falls.Every layer of fermentation bed 2 comprises annular net belt 22, two rotating shafts that be arranged in parallel, and the rotating shaft two ends are supported on the fermenting case casing 1 by bearing 216 respectively, and annular net belt 22 is looped around and forms fermentation bed 2 in the rotating shaft.
The fermenting case casing 1 outer driving mechanism 21 that is provided with, described driving mechanism 21 comprises motor 211, step-down gear 212, intermeshing first gear 213, second gear 218, the 3rd gear 219, motor 211 is connected by the input terminus of shaft coupling with step-down gear 212, rotating shaft one end extends the back and becomes drive shaft 217, and this drive shaft 217 is connected by the output terminal of shaft coupling with step-down gear 212.The position of drive shaft 217 is unrestricted, can be positioned at upper strata or the middle level or the lower floor of fermentation bed 2, the drive shaft 217 of present embodiment is positioned at middle level fermentation bed 24, the first gears 213, second gear 218, the 3rd gear 219 and fixedlys connected with first rotating shaft 214 of stretching out fermenting case casing 1, drive shaft 217, second rotating shaft, 2,110 one ends respectively.Annular net belt 22 adopts gas permeable material to make, and guarantees the material keeping fully, and parameters such as material temperature, humidity, pH value can evenly be controlled, and the annular net belt 22 of present embodiment is looped around first rotating shaft 214 and the 3rd rotating shaft 215 respectively; Drive shaft 217 and the 3rd rotating shaft 215; Second rotating shaft 2110 and the 3rd rotating shaft 215; Constitute high fermentation bed 23, middle level fermentation bed 24, lower floor's fermentation bed 25.
Fermenting case casing 1 left side internal fixing is installed 2 blanking baffle plates 5 that become to be inverted V-arrangement, prevents that material from scattering in the fermenting case casing 1 when last layer fermentation bed is fallen down one deck fermentation bed.Fermenting case casing 1 lower right side is provided with tilting discharge baffle 6, and bootable material is smoothly from discharge port 4 dischargings.Fermenting case 1 below also is provided with ultrasonic atomizer 7 and electric heater 8, and ultrasonic atomizer 7 can be regulated the humidity in the fermenting case 1, and electric heater 8 can be regulated the temperature in the fermenting case 1.
During fermentation, starter motor 211, motor 211 drives drive shaft 217 by step-down gear 212 and rotates, drive shaft 217 rotates in the opposite direction by intermeshing second gear 218 of first gear, 213 drivings, the 3rd gear 219 of fixedlying connected with it, first rotating shaft 214, drive shaft 217, second rotating shaft, 2110 turning directions are shown in Fig. 2 arrow, thereby driving high fermentation bed 23 at the uniform velocity moves right, middle level fermentation bed 24 at the uniform velocity is moved to the left, lower floor's fermentation bed 25 at the uniform velocity moves right, and travel direction is shown in Fig. 1 arrow.Like this, solid materials mixes, after sterilization, cooling and the inoculation, fall into the first layer fermentation bed 23 through opening for feed 3, material on the high fermentation bed 23 is fallen middle level fermentation bed 24, material on lower floor's fermentation bed 24 is fallen lower floor's fermentation bed 25, carries out automatic stirring, after discharge port 4 dischargings.The utility model material turning is even, and layer thickness also can be controlled.After adopting the utility model, material is sterilized in batches, and the layering fermentation makes fermentation to carry out continuously.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims (3)

1. solid substances fermentation unit, comprise the fermenting case casing, described fermenting case casing top is provided with opening for feed, fermenting case casing below is provided with discharge port, it is characterized in that: be provided with the fermentation bed that multilayer be arranged in parallel, staggers mutually in the fermenting case casing, every layer of fermentation bed comprise annular net belt, two rotating shafts that be arranged in parallel, described rotating shaft two ends respectively by bearings on the fermenting case casing, described annular net belt is looped around in two rotating shafts; The fermenting case casing is provided with driving mechanism outward, described driving mechanism comprises motor, step-down gear, a plurality of pitch wheel, described a plurality of pitch wheel is separately fixed on the same end of the respective axes of rotation of stretching out the fermenting case casing, described motor is connected with step-down gear, and rotating shaft one end extends the back and is connected to become drive shaft with step-down gear.
2. solid substances fermentation unit as claimed in claim 1, it is characterized in that: be provided with a plurality of blanking baffle plates in described fermenting case casing one side, described blanking baffle plate is separately positioned between each layer fermentation bed, fermenting case casing opposite side bottom is provided with discharge baffle, described discharge baffle is positioned at discharge port top one side, and the blanking baffle plate is fixedlyed connected with the fermenting case casing respectively with the discharge baffle two ends.
3. solid substances fermentation unit as claimed in claim 1 is characterized in that: described fermenting case below also is provided with ultrasonic atomizer and electric heater.
CN 201120045314 2011-02-23 2011-02-23 Fermentation device for solid-state material Expired - Fee Related CN201990671U (en)

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Application Number Priority Date Filing Date Title
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CN 201120045314 CN201990671U (en) 2011-02-23 2011-02-23 Fermentation device for solid-state material

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103122305A (en) * 2011-11-21 2013-05-29 镇江日泰生物工程设备有限公司 Solid state fermentation device
CN103740535A (en) * 2014-01-21 2014-04-23 山东省轻工业设计院 Multilayer stepping microenvironment adjustable white spirit grain processing equipment
CN103789200A (en) * 2014-01-27 2014-05-14 北京金宇蓝天生态能源科技开发有限公司 Dry type fermentation system
CN104845885A (en) * 2015-04-17 2015-08-19 南京工业大学 Solid state fermentation belt reactor and application thereof
CN105837278A (en) * 2016-03-23 2016-08-10 广西力源宝科技有限公司 Self-discharging solid state fermentation tray
CN108033813A (en) * 2017-12-29 2018-05-15 山东信得科技股份有限公司 A kind of production technology and production equipment of feces of livestock and poultry rapid production of organic fertilizer
CN110157613A (en) * 2019-05-23 2019-08-23 湖南民康生物技术研究所 A kind of layer frame endless track formula solid state fermentation equipment and process for solid state fermentation
WO2024008760A1 (en) * 2022-07-06 2024-01-11 Mycofood Us Llc System and method for a biomass reactor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103122305A (en) * 2011-11-21 2013-05-29 镇江日泰生物工程设备有限公司 Solid state fermentation device
CN103740535A (en) * 2014-01-21 2014-04-23 山东省轻工业设计院 Multilayer stepping microenvironment adjustable white spirit grain processing equipment
CN103740535B (en) * 2014-01-21 2015-10-28 山东省轻工业设计院 A kind of multilayer stepped start-stop system microenvironment adjustable white spirit raw grain treatment facility
CN103789200A (en) * 2014-01-27 2014-05-14 北京金宇蓝天生态能源科技开发有限公司 Dry type fermentation system
CN104845885A (en) * 2015-04-17 2015-08-19 南京工业大学 Solid state fermentation belt reactor and application thereof
CN105837278A (en) * 2016-03-23 2016-08-10 广西力源宝科技有限公司 Self-discharging solid state fermentation tray
CN108033813A (en) * 2017-12-29 2018-05-15 山东信得科技股份有限公司 A kind of production technology and production equipment of feces of livestock and poultry rapid production of organic fertilizer
CN110157613A (en) * 2019-05-23 2019-08-23 湖南民康生物技术研究所 A kind of layer frame endless track formula solid state fermentation equipment and process for solid state fermentation
CN110157613B (en) * 2019-05-23 2022-08-26 湖南民康生物技术研究所 Layer-frame circulating crawler-type solid-state fermentation equipment and solid-state fermentation method
WO2024008760A1 (en) * 2022-07-06 2024-01-11 Mycofood Us Llc System and method for a biomass reactor

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Granted publication date: 20110928

Termination date: 20130223