CN204079985U - A kind of microbial solid fermentation system - Google Patents

A kind of microbial solid fermentation system Download PDF

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Publication number
CN204079985U
CN204079985U CN201420544106.3U CN201420544106U CN204079985U CN 204079985 U CN204079985 U CN 204079985U CN 201420544106 U CN201420544106 U CN 201420544106U CN 204079985 U CN204079985 U CN 204079985U
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China
Prior art keywords
tank
sterilization
pipeline
pressure vessels
inlet mouth
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Expired - Fee Related
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CN201420544106.3U
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Chinese (zh)
Inventor
李朝廷
陈立秀
雷继雨
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Chengdu En Shain Technology Inc
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JIANGSU MICROBE BIOLOGICAL ENVIRONMENTAL ENGINEERING TECHNOLOGY Co Ltd
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Priority to CN201420544106.3U priority Critical patent/CN204079985U/en
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  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The utility model relates to fermentation system, specifically a kind of microbial solid fermentation system, comprise fermenting case, can sterilization pressure vessels, sterilization tank and feeding tank, spiral helicine coil pipe is provided with in the casing of described fermenting case, discoid ventilative ring and sprinkling system, the inlet mouth that the front end connect box of described coil pipe is arranged also connects outside feeding tank by pipeline, and its end is connected with the ventilative ring be arranged at the bottom of case, and described sprinkling system can sterilization pressure vessels be connected with outside by pipeline; Described sterilization tank is connected respectively by pipeline can the sterilizing inlet mouth of sterilization pressure vessels and the inlet mouth of fermenting case; Described feeding tank is connected by pipeline can the sterilizing inlet mouth of sterilization pressure vessels.Native system can realize from being inoculated into integration operation prepared by solid fungicide finished product, and structure is simple, convenient operation.

Description

A kind of microbial solid fermentation system
Technical field
The utility model relates to a kind of solid fermentation production, specifically a kind of microbial solid fermentation system.
Background technology
At present, the process for the organic contamination in environment generally adopts microbial technique, because of microbial technique efficient, low cost, workable, do not cause the advantages such as secondary pollution to be more and more subject to the favor of relevant industries.Existing degradable organic pollutant category is broadly divided into: oil and petrochemical industry class, agricultural chemicals, chloro thing, multi-chlorophenol (PCP), polycyclic aromatic hydrocarbons (PAHs) and polychlorobiphenyl (PCB) compounds etc.Microorganism for organic pollutant reparation has a lot, wherein mainly comprises bacterium and the large class of fungi two.Microorganism is when carrying out biological degradation to organic pollutant, first close to it, make microorganism, extracellular enzyme is in this pollutent can within range of scatter, then adsorbed close starts to secrete extracellular enzyme on pollutent, macromolecular polymer can be hydrolyzed into micromolecular solvend by extracellular enzyme, last pollutent is combined with degrading enzyme by transdermal delivery and enzymatic reaction occurs in cell, organic pollutant finally can be broken down into CO2 and H2O, and microorganism obtains the energy needed for growth metabolism in metabolic process simultaneously.
The speed of microorganism natural degradation is general slower, biological restoration in engineering generally adopts biological reinforcing technology to strengthen, biological reinforcing technology (bioaugmentation), need constantly to drop into inoculating microbe, enzyme, nitrogen, phosphorus, inorganic salt etc. to contaminate environment, inoculate external bacterial classification and can make the fastest degradation of contaminant the most up hill and dale of microorganism.In environment remediation process, the especially biological restoration process of polluted soil, the interpolation form of Inoculating microbes generally adopts the mode of solid fungicide, and on the one hand, solid fungicide is convenient to transport, preserve and keep higher biological activity; On the other hand, can organic pollutant in efficient degradation soil by adding solid fungicide in a large number, improve the permeability of soil simultaneously.Solid fungicide in treatment of Organic Wastewater is because its high-biomass, and its use cost is also well below liquid bacterium liquid.
Mainly there is following problem in existing solid fermentation device: (1), solid fermentation device with mechanical stirring device, this device is not suitable for scale operation, and mechanical stirring destroys Mycophyta mycelia, unfavorable to microorganism growth, easily produces living contaminants; (2) with can the device of red-tape operati automatically, although this device improves fermentation container unit volume and loading capacity, material sterilizing realize stepless control, easily introduces miscellaneous bacteria; (3) can realize the device of Automated condtrol, the whole system of such device is more complicated, and cost is higher, is not suitable in engineer applied, and the production cycle is long, and fermentor tank and material also face microbiological contamination risk while separating the cost that sterilizing increases.
Summary of the invention
The purpose of this utility model is for solid fermentation device Problems existing existing in background technology, the a solution proposed, specifically a kind of microbial solid fermentation system, this system can solve in solid fungicide production process and easily be bacterial contamination, the problems such as cost is high, and the production cycle is long.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of microbial solid fermentation system, comprise fermenting case, can sterilization pressure vessels, sterilization tank and feeding tank, it is characterized in that, spiral helicine coil pipe is provided with in the casing of described fermenting case, discoid ventilative ring and sprinkling system, the inlet mouth that the front end connect box of described coil pipe is arranged also connects outside feeding tank by pipeline, its end is connected with the ventilative ring be arranged at the bottom of case, and described sprinkling system can sterilization pressure vessels be connected with outside by pipeline; Described sterilization tank is connected respectively by pipeline can the sterilizing inlet mouth of sterilization pressure vessels and the inlet mouth of fermenting case; Described feeding tank is connected by pipeline can the sterilizing inlet mouth of sterilization pressure vessels.
Preferred: the casing of described fermenting case is made up of Double-layer outer cover, high efficiency filter layer, temperature indicator, wetness display unit, detachable sliding door, thief hole, inlet mouth, air outlet, porose water strainer and drainage inclined-plane, and wherein air outlet is opened in casing top.
Further preferably: be also provided with operation control in described fermenting case, it is connected with temperature indicator and wetness display unit.
Preferred: described can sterilization pressure vessels be made up of tank body, tank support, tensimeter, tank body switch, thermometer, threeway air outlet, charging opening, tank body viewing window, threaded pipe with holes, sterilizing thief hole, sterilizing inlet mouth, water outlet; Described tank support supports tank body, and the inside of tank body is located at by described threaded pipe with holes, and be connected with sterilizing inlet mouth; Described water outlet connects the sprinkling system in fermenting case by pipeline; Described threeway air outlet place is also provided with three-way valve.
Preferred: be provided with in described sterilization tank steam generator form, steam generator connects sterilizing inlet mouth, inlet mouth respectively by pipeline.
Preferred: described feeding tank is made up of bacteriological filtration air filter, moisture eliminator, air flowmeter and air compressor; Described bacteriological filtration air filter, moisture eliminator, air flowmeter and air compressor are all located in the casing of feeding tank; One end of described bacteriological filtration air filter connects moisture eliminator by pipeline, and the other end is connected with sterilizing inlet mouth, inlet mouth respectively by two-way pipeline; The other end of described moisture eliminator connects air flowmeter by pipeline; The other end of described air flowmeter connects air compressor by pipeline.
Further preferred: described fermenting case, the pipeline that connects between any two of sterilization pressure vessels, sterilization tank, feeding tank can be equipped with valve.
The beneficial effects of the utility model are: this system can realize from being inoculated into integration operation prepared by solid fungicide finished product, and structure is simple, convenient operation; Fermentation materials sterilizing in addition, the cultivation of kind liquid and seeded process do not need external program to get final product complete operation, by the risk control of microbiological contamination to minimum; Wherein, adopt sprinkling system to carry out layering inoculation, make inoculation evenly, it is larger to plant liquid contact surface, and set temperature indicating meter and wetness display unit, totally can control the temperature and humidity of fermenting case inside intuitively simultaneously, ensures the fermentation condition of microorganism the best.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
Can the structure iron of sterilization pressure vessels in Fig. 2, Fig. 1;
The body structure figure of fermenting case in Fig. 3, Fig. 1;
The structure iron of box house in Fig. 4, Fig. 3.
Embodiment
Below in conjunction with accompanying drawing and preferred scheme, embodiment of the present utility model is described in further detail.
As shown in Figure 1, be structural representation of the present utility model, specifically a kind of structural representation of microbial solid fermentation system, this system comprises: fermenting case 1, can sterilization pressure vessels 2, sterilization tank 3 and feeding tank 4.Described fermenting case 1 connects sterilization tank 3, feeding tank 4 respectively by the pipeline 10 at inlet mouth 17 place; Described can sterilization pressure vessels 2 be connected with fermenting case 1 by the pipeline 10 at water outlet 210 place; The pipeline 10 at steam generator 31 place established in described sterilization tank 3 is connected to can the sterilizing inlet mouth 29 of sterilization pressure vessels 2; Described feeding tank 4 is made up of bacteriological filtration air filter 41, moisture eliminator 42, air flowmeter 43 and air compressor 44; Described bacteriological filtration air filter 41, moisture eliminator 42, air flowmeter 43 and air compressor 44 are all located in the casing of feeding tank 4; One end of described bacteriological filtration air filter 41 connects moisture eliminator 42 by pipeline 10, and the other end is connected with sterilizing inlet mouth 29, inlet mouth 17 respectively by two-way pipeline 10; The other end of described moisture eliminator 42 connects air flowmeter 43 by pipeline 10; The other end of described air flowmeter 43 connects air compressor 44 by pipeline 10.
As shown in Figure 2, be can the structural representation of sterilization pressure vessels 2, described sterilization pressure vessels 2 can comprise a tank body 20, and this tank body 20 is supported by tank support 211; Described tank body 20 is provided with tensimeter 21, tank body switch 22, thermometer 23, threeway air outlet 24, charging opening 25, tank body viewing window 26; Establish threaded pipe 27 with holes in this tank body 20, be also provided with sterilizing thief hole 28 below it, its bottom is also provided with sterilizing inlet mouth 29, water outlet 210.Described threeway air outlet 24 place is also provided with three-way valve 240.
By reference to the accompanying drawings shown in 3,4, be the container body of outer cover 10 of described fermenting case 1 and the structure iron of casing 10 inside, this casing 10 is made up of Double-layer outer cover 11, high efficiency filter layer 12, temperature indicator 13, wetness display unit 14, detachable sliding door 15, thief hole 16, inlet mouth 17, porose water strainer 18 and drainage inclined-plane 19; The top of this casing 10 is also provided with air outlet 110.Wherein, the inside of described casing 10 is provided with sprinkling system 111, spiral helicine coil pipe 112 and discoid ventilative ring 113.The inlet mouth 17 that the front end connect box 10 of described coil pipe 112 is arranged, and connect outside feeding tank 4 by pipeline 10, its end is connected with the ventilative ring 113 be arranged at the bottom of case; Described sprinkling system 111 can sterilization pressure vessels 2 be connected with outside by pipeline 10.
Embodiment: connect in the present embodiment in the pipeline 10 on each road and be equipped with valve 100, native system carries out a sterilising treatment to intrasystem all pipelines 10 before use, then closes all valves 100 and three-way valve 240.
Workflow: be first sterilization phase, first open the Double-layer outer cover 11 of fermenting case 1, and in casing 10, add the moistening solid fermentation material being mixed with nutritive substance in advance, the fermentation materials that bacterium is conventional has flour, wheat bran or rice chaff etc., and the fermentation materials of fungi as white-rot fungi is conventional has wood chip, straw and corn stalk powder etc.; Open again steam generator 31 steam is entered can sterilization pressure vessels 2, to carrying out sterilising treatment by the liquid nutrient medium in sterilization pressure vessels 2, unnecessary steam enters in the casing 10 of fermenting case 1 by pipeline 10, sterilizing is carried out to material in fermenting case 1, sterilization pressure vessels 2 sterilizing can terminate rear closedown three-way valve 240, open the valve 100 that steam leads to fermenting case 1 simultaneously, sterilizing is carried out to the fermentation materials in fermenting case 1; Open air compressor 44 again, sterile air through bacteriological filtration air filter 41 is entered can in sterilization pressure vessels 2, to sterilization pressure vessels 2 carrying out cooling process, equitemperature is down to room temperature and is then started inoculation culture, and unnecessary air enters the air outlet 24 of sterilization pressure vessels 2 can discharge tank body 20 through three-way valve 240; After fermentation materials sterilizing terminates, open sterilization tank 3, the valve 100 simultaneously opening feeding tank 4 makes sterile air enter in fermenting case 1, cools, and treats that temperature drops to room temperature and then can carry out microbial inoculant.
Then be inoculation step, first closing can the valve 100 of sterilization pressure vessels 2 and three-way valve 240, make to boost for some time sterilization pressure vessels 2 inside, then passing into of sterile air is cut off, open and can connect the valve 100 of sprinkling system 111 in sterilization pressure vessels 2 lower end, bacterium or fungi bacterium liquid is made to enter sprinkling system 111, in vaporific under the effect of a small amount of pressure, fermenting case 1 is inoculated, in sterilization pressure vessels 2, aseptic water is added after inoculation, sprinkling system 111 is rinsed, and temperature, humidity in fermenting process are controlled.
It is finally fermentation stage, sterile air enters in the casing 10 of fermenting case 1 by coil pipe 112, the temperature and humidity of casing 10 inside is regulated at any time by operation control, and the top condition of fermentation is controlled by detachable sliding door 15 and thief hole 16, specific as follows: fermentation using bacteria top condition is generally temperature 25-40 DEG C, humidity 40-60%, pH=6-7, air flow controls, for 0.1-0.5m3/h, to ventilate always, carry out temperature and humidity control every day between incubation period; The optimal conditions of fermentation of fungi is generally 25-35 DEG C, humidity 50-60%, pH=3.5-5.5, and air flow controls as 0.1-0.5m3/h, and ventilate between incubation period, every day carries out temperature and humidity control always.Treat fermentation ends, stop ventilation, open the detachable sliding door 15 of fermenting case 1, take out solid fungicide, cleaning fermenting case 1, effluent sewerage, and germicidal treatment is carried out to fermenting case 1 inside, wipe dry casing 10, namely complete the fermentation of microbial solid.
Spirrillum perforate coil pipe 112 in fermenting case 1 in the utility model can improve the aeration condition of fermenting case 1 inside, the ventilative ring 113 of sunk type is set at the end of coil pipe 112, improve the usability of sterile air greatly, make the inner microorganism growth preferably of fermenting case 1 casing 10, boost productivity, shorten fermentation period.Bottom fermenting case 1, arrange porose water strainer 18, and bottom half adopts drainage inclined-plane 19, sewage of being more convenient for flows out and cleaning, and utilizes partial air to make ventilatory effect better perfect; The side of fermenting case 1 arranges thief hole 16, and the detachable sliding door 15 of design one side simultaneously greatly facilitates the control of process, and during fermentation ends, the problem of knock-out difficulty have also been obtained solution simultaneously.
This fermentation system can realize extensive industrialization microbial solid fermentation, can according to the needs of actual bacterium amount, and parallel connection is fermenting case and related facility independently, realizes the sterilizing of multiple casing, inoculation fermentation synchronization control.

Claims (8)

1. a microbial solid fermentation system, comprise fermenting case (1), can sterilization pressure vessels (2), sterilization tank (3) and feeding tank (4), it is characterized in that: in the casing (10) of described fermenting case (1), be provided with spiral helicine coil pipe (112), discoid ventilative ring (113) and sprinkling system (111), the inlet mouth (17) that the front end connect box of described coil pipe (112) is arranged also connects outside feeding tank (4) by pipeline (10), its end is connected with the ventilative ring (113) be arranged at the bottom of case, described sprinkling system (111) can sterilization pressure vessels (2) be connected with outside by pipeline (10), described sterilization tank (3) is connected respectively by pipeline (10) can the sterilizing inlet mouth (29) of sterilization pressure vessels and the inlet mouth (17) of fermenting case, described feeding tank (4) is connected by pipeline (10) can the sterilizing inlet mouth (29) of sterilization pressure vessels.
2. microbial solid fermentation system according to claim 1, it is characterized in that: the casing (10) of described fermenting case is made up of Double-layer outer cover (11), high efficiency filter layer (12), temperature indicator (13), wetness display unit (14), detachable sliding door (15), thief hole (16), inlet mouth (17), air outlet (110), porose water strainer (18) and drainage inclined-plane (19), and wherein air outlet (110) are opened in casing (10) top.
3. microbial solid fermentation system according to claim 2, is characterized in that: be also provided with operation control in described fermenting case (1), it is connected with temperature indicator (13) and wetness display unit (14).
4. microbial solid fermentation system according to claim 1, is characterized in that: described can sterilization pressure vessels (2) be made up of tank body (20), tank support (211), tensimeter (21) tank body switch (22), thermometer (23), threeway air outlet (24), charging opening (25), tank body viewing window (26), threaded pipe with holes (27), sterilizing thief hole (28), sterilizing inlet mouth (29), water outlet (210).
5. microbial solid fermentation system according to claim 4, is characterized in that: described threeway air outlet (24) place is also provided with three-way valve (240).
6. microbial solid fermentation system according to claim 1, is characterized in that: be provided with steam generator (31) in described sterilization tank (3).
7. microbial solid fermentation system according to claim 1, is characterized in that: described feeding tank (4) is made up of bacteriological filtration air filter (41), moisture eliminator (42), air flowmeter (43) and air compressor (44).
8. microbial solid fermentation system according to claim 1, is characterized in that: described fermenting case (1), the pipeline (10) that connects between any two of sterilization pressure vessels (2), sterilization tank (3), feeding tank (4) can be equipped with valve (100).
CN201420544106.3U 2014-09-22 2014-09-22 A kind of microbial solid fermentation system Expired - Fee Related CN204079985U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108004138A (en) * 2017-12-27 2018-05-08 济南航晨生物科技有限公司 A kind of agricultural probiotic solid fermentation integration apparatus
CN114085764A (en) * 2021-11-23 2022-02-25 无锡市太湖湖泊治理股份有限公司 Movable microbial fermentation system and method for environmental remediation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108004138A (en) * 2017-12-27 2018-05-08 济南航晨生物科技有限公司 A kind of agricultural probiotic solid fermentation integration apparatus
CN114085764A (en) * 2021-11-23 2022-02-25 无锡市太湖湖泊治理股份有限公司 Movable microbial fermentation system and method for environmental remediation

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: CHENGDU EN-SHAIN TECHNOLOGY Inc.

Assignor: JIANGSU MICROBE BIOLOGICAL ENVIRONMENTAL PROTECTION ENGINEERING TECHNOLOGY CO.,LTD.

Contract record no.: 2016320000124

Denomination of utility model: Microbial solid fermentation system

Granted publication date: 20150107

License type: Exclusive License

Record date: 20160330

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
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Address after: 214000 Jiangsu Province, Wuxi City Jinxi Road No. 99

Patentee after: Jiangsu Environmental Protection Technology Co.,Ltd. Maikebo

Address before: 214000 Jiangsu Province, Wuxi City Jinxi Road No. 99

Patentee before: JIANGSU MICROBE BIOLOGICAL ENVIRONMENTAL PROTECTION ENGINEERING TECHNOLOGY CO.,LTD.

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TR01 Transfer of patent right

Effective date of registration: 20170727

Address after: 610000 Sichuan Province, Chengdu City, bay 66

Patentee after: CHENGDU EN-SHAIN TECHNOLOGY Inc.

Address before: 214000 Jiangsu Province, Wuxi City Jinxi Road No. 99

Patentee before: Jiangsu Environmental Protection Technology Co.,Ltd. Maikebo

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: 20150107