CN202390433U - Fermentation tank using straw to prepare mixed alcohol - Google Patents

Fermentation tank using straw to prepare mixed alcohol Download PDF

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Publication number
CN202390433U
CN202390433U CN201120485800.9U CN201120485800U CN202390433U CN 202390433 U CN202390433 U CN 202390433U CN 201120485800 U CN201120485800 U CN 201120485800U CN 202390433 U CN202390433 U CN 202390433U
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main tank
tank body
fixedly connected
straw
fermentation
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张成如
车春玲
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Beijing Oumeizhong Science and Technology Research Institute
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SHANDONG TAIDE XINGHUO NEW ENERGY CO Ltd
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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
    • C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
    • 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
    • C12M23/06—Tubular
    • 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
    • C12M23/34—Internal compartments or partitions
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

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  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
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  • General Engineering & Computer Science (AREA)
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  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Alcoholic Beverages (AREA)

Abstract

The utility model discloses a fermentation tank using straw to prepare mixed alcohol, which comprises a cylindrical main tank body and a support column arranged under the main tank body; a feeding port, a water inlet, a water outlet and a mash inlet are arranged at the upper end of the main tank body, and a discharging port and a sterile air inlet are arranged at the lower end of the main tank body; an S-shaped steel pipe is arranged inside the main tank body, the S-shaped steel pipe is spiral, the upper end of the S-shaped pipe is fixedly connected with the water outlet, the lower end of the S-shaped pipe draws forth and is fixedly connected with the water inlet, and a rotary cylindrical screen with material filtering holes is arranged inside the main tank body and the bottom of the rotary cylindrical screen is connected with a drive motor arranged under the main tank body through a rotary shaft. The fermentation tank using straw to prepare mixed alcohol has the advantages that the device can stir evenly, temperature control accuracy is high during anaerobic fermentation, and continuous high-efficient production can be achieved.

Description

秸秆生产混醇的发酵罐Straw production mixed alcohol fermentation tank

技术领域 technical field

本实用新型涉及一种以秸秆为原料生产混醇的发酵反应装置，尤其涉及一种浆状秸秆物料的酒精发酵罐。 The utility model relates to a fermentation reaction device for producing mixed alcohol with straw as a raw material, in particular to an alcohol fermentation tank for pulpy straw material.

背景技术 Background technique

在用秸秆发酵生产酒精有两种途径，即液态发酵和固态发酵，但是液态发酵的由于填料少，生产效率低；对于固态发酵领域还存在着传统设备较简单，搅拌效果不理想，发酵参数不易控制、自动化程度低，生产连续性差等不足。上述两种方法都不适应大规模、高效、工业化生产等要求。 There are two ways to produce alcohol by straw fermentation, namely liquid fermentation and solid state fermentation, but the production efficiency of liquid state fermentation is low due to less filler; in the field of solid state fermentation, traditional equipment is relatively simple, the stirring effect is not ideal, and the fermentation parameters are not easy Control, low degree of automation, poor production continuity and other deficiencies. The above two methods are not suitable for large-scale, efficient, industrialized production and other requirements.

发明内容 Contents of the invention

本实用新型为解决传统设备的不足而提供了一种以秸秆浆为原料的、搅拌均匀高效、温控精度高的秸秆生产混醇的发酵罐。 In order to solve the shortage of traditional equipment, the utility model provides a fermenter for producing mixed alcohol with straw, which uses straw pulp as raw material, has uniform and efficient stirring, and high temperature control precision.

本实用新型是通过如下技术措施实现的：一种秸秆生产混醇的发酵罐，包括圆柱形的主罐体和设置在主罐体下面的支撑柱；主罐体上端设置有入料口、进水口、出水口、进醪口，主罐体下端设置有出料口和无菌空气入口；其特征是，所述主罐体内部设置有螺旋状蛇形管，蛇形管上端固定连接有竖直设置的引出管，引出管与出水口固定连接，蛇形管下端固定连接有引出管，所述引出管与进水口固定连接；主罐体内部设置有筒状的旋转筒筛；所述旋转筒筛底部通过转轴与设置在主罐体下面的驱动电机相连接。 The utility model is realized through the following technical measures: a fermentation tank for producing mixed alcohol from straw, comprising a cylindrical main tank body and a support column arranged under the main tank body; Water outlet, water outlet, mash inlet, the lower end of the main tank is provided with a material outlet and a sterile air inlet; it is characterized in that a spiral serpentine tube is arranged inside the main tank, and the upper end of the serpentine tube is fixedly connected with a vertical The outlet pipe is arranged straight, the outlet pipe is fixedly connected with the water outlet, and the lower end of the serpentine pipe is fixedly connected with the outlet pipe, and the outlet pipe is fixedly connected with the water inlet; a cylindrical rotating trommel is arranged inside the main tank; The bottom of the trommel screen is connected with the driving motor arranged under the main tank body through the rotating shaft.

为了使蛇形管坚固不至磨损，本实用新型的特征还有，上述蛇形管为钢管。 In order to make the serpentine pipe firm so as not to be worn, the utility model is characterized in that the above-mentioned serpentine pipe is a steel pipe.

为了使发酵罐中浆状的物料流通，上述旋转筒筛的由筒状的侧壁和底部组成，所述侧壁和底部上设置有若干个过料孔。 In order to circulate the pulpy material in the fermenter, the rotary drum sieve is composed of a cylindrical side wall and bottom, and several material passing holes are arranged on the side wall and bottom.

本实用新型的有益效果为：该装置可均匀搅拌，无氧发酵时温控精度高，并可实现连续高效生产。 The beneficial effects of the utility model are: the device can stir evenly, the temperature control precision is high during anaerobic fermentation, and continuous high-efficiency production can be realized.

附图说明 Description of drawings

附图为本实用新型具体实施方式的结构示意图。 Accompanying drawing is the structural representation of the specific embodiment of the utility model.

图中，1、主罐体，2、入料口，3、进水口，4、出水口，5、进醪口，6、蛇形管，7、旋转筒筛，8、驱动电机，9、出料口，10、支撑柱,11、无菌空气入口。 In the figure, 1. main tank body, 2. material inlet, 3. water inlet, 4. water outlet, 5. mash inlet, 6. serpentine tube, 7. rotary drum screen, 8. drive motor, 9. Outlet, 10, support column, 11, sterile air inlet.

具体实施方式 Detailed ways

为能清楚说明本方案的技术特点，下面通过一个具体实施方式，并结合其附图，对本方案进行阐述。 In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

如附图所示，一种秸秆生产混醇的发酵罐，包括圆柱形的主罐体1，主罐体上端设置有入料口2、进水口3、出水口4、进醪口5；主罐体下端设置有出料口9和无菌空气入口11；主罐体内部设置有螺旋状蛇形管6，蛇形管上端固定连接有引出管，引出管与出水口4固定连接，蛇形管下端固定连接有竖直设置的引出管，引出管与进水口3固定连接；主罐体内部设置有筒状的旋转筒筛7；所述旋转筒筛底部通过转轴与设置在主罐体下面的驱动电机8相连接。 As shown in the accompanying drawings, a fermenter for producing mixed alcohol from straw includes a cylindrical main tank body 1, and the upper end of the main tank body is provided with a material inlet 2, a water inlet 3, a water outlet 4, and a mash inlet 5; The lower end of the tank body is provided with a discharge port 9 and a sterile air inlet 11; the inside of the main tank body is provided with a spiral serpentine pipe 6, and the upper end of the serpentine pipe is fixedly connected with a lead-out pipe, which is fixedly connected with the water outlet 4, serpentine The lower end of the pipe is fixedly connected with a vertically arranged outlet pipe, and the outlet pipe is fixedly connected with the water inlet 3; a cylindrical rotating trommel 7 is arranged inside the main tank; the bottom of the rotating trommel is arranged under the main tank through a rotating shaft The drive motor 8 is connected.

旋转筒筛的由筒状的侧壁和底部组成，侧壁和底部上设置有若干个过料孔。 The rotary trommel screen is composed of a cylindrical side wall and bottom, and several feeding holes are set on the side wall and bottom.

另外，在主罐体下面设置支撑柱10。 In addition, a support column 10 is provided under the main tank body.

其中，该发酵罐的工作原理为：秸秆经处理成浆状后通过泥浆泵经入料口2导入到发酵罐内，通过进醪口5通入酒醪；开始经无菌空气入口通入无菌空气进入有氧发酵阶段，打开驱动电机8通过转轴带动发酵罐内部的旋转筒筛，这时浆状的物流随旋转筒筛转动，设置在发酵罐内部的蛇形管6就起到了搅拌器的作用，同时为了保证反应的效果，向蛇形管内通入冷却水来降温；达到有氧发酵时间后进入无氧发酵阶段，发酵结束后浆状的物流通过旋转筒筛上的过孔流入到发酵罐底部，经出料口9导出进行蒸馏等工艺。 Among them, the working principle of the fermenter is: after the straw is processed into a slurry, it is introduced into the fermenter through the mud pump through the feed port 2, and the wine mash is introduced through the mash inlet 5; Bacterial air enters the stage of aerobic fermentation, and the drive motor 8 is turned on to drive the rotating drum screen inside the fermentation tank through the rotating shaft. At this time, the slurry-like material rotates with the rotating drum screen, and the serpentine tube 6 installed inside the fermentation tank acts as an agitator. At the same time, in order to ensure the effect of the reaction, cooling water is passed into the serpentine tube to cool down; after the aerobic fermentation time is reached, it enters the anaerobic fermentation stage. After the fermentation, the slurry flow flows into the The bottom of the fermenter is exported through the discharge port 9 to carry out processes such as distillation.

本实用新型未经描述的技术特征可以通过现有技术实现，在此不再赘述。当然，上述说明并非是对本实用新型的限制，本实用新型也并不仅限于上述举例，本技术领域的普通技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换，也应属于本实用新型的保护范围。 The undescribed technical features of the utility model can be realized by the prior art, and will not be repeated here. Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art may make changes, modifications, additions or replacements within the essential scope of the present utility model. It should also belong to the protection scope of the present utility model.

Claims (3)

1. a stalk production mixes the fermentor tank of alcohol, comprises columniform main tank body (1) and is arranged on the pillar stiffener (10) below the main tank body; Main tank body upper end is provided with feeding mouth (2), water-in (3), water outlet (4), advances wine with dregs mouth (5), and main tank body lower end is provided with discharge port (9) and sterile air inlet (11); It is characterized in that; Said main tank interior is provided with spirrillum serpentine tube (6), and the serpentine tube upper end is fixedly connected with fairlead, and fairlead is fixedly connected with water outlet (4); The serpentine tube lower end is fixedly connected with the fairlead of vertical setting, and said fairlead is fixedly connected with water-in (3); Main tank interior is provided with the rotation shaft screen (7) of tubular; Said rotation shaft screen bottom is connected through the drive-motor (8) of rotating shaft below being arranged on main tank body.
2. stalk production according to claim 1 mixes the fermentor tank of alcohol, it is characterized in that said serpentine tube is a steel pipe.
3. stalk production according to claim 1 mixes the fermentor tank of alcohol, it is characterized in that the sidewall and the bottom by tubular of said rotation shaft screen are formed, and said sidewall and bottom are provided with several material paths.
CN201120485800.9U 2011-11-30 2011-11-30 Fermentation tank using straw to prepare mixed alcohol Expired - Lifetime CN202390433U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104012237A (en) * 2014-06-25 2014-09-03 苏州创维晟自动化科技有限公司 Dustproof harvester
CN106723225A (en) * 2016-12-29 2017-05-31 尹氏（天津）生物科技有限公司 A kind of straw feed fermentation tank
CN109652291A (en) * 2018-12-28 2019-04-19 河南恒天久大实业有限公司 A kind of interest for delinquency formula fermentor feeding mechanism
CN112961759A (en) * 2021-03-01 2021-06-15 江西正合生态农业有限公司 N2N regional ecological cycle agricultural system based on biogas technology
CN116555004A (en) * 2023-07-11 2023-08-08 山东生态家园环保股份有限公司 Straw biogas fermentation tank

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104012237A (en) * 2014-06-25 2014-09-03 苏州创维晟自动化科技有限公司 Dustproof harvester
CN106723225A (en) * 2016-12-29 2017-05-31 尹氏（天津）生物科技有限公司 A kind of straw feed fermentation tank
CN109652291A (en) * 2018-12-28 2019-04-19 河南恒天久大实业有限公司 A kind of interest for delinquency formula fermentor feeding mechanism
CN112961759A (en) * 2021-03-01 2021-06-15 江西正合生态农业有限公司 N2N regional ecological cycle agricultural system based on biogas technology
CN116555004A (en) * 2023-07-11 2023-08-08 山东生态家园环保股份有限公司 Straw biogas fermentation tank
CN116555004B (en) * 2023-07-11 2023-09-19 山东生态家园环保股份有限公司 Straw biogas fermentation tank

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Address after: 250101, Ji'nan hi tech Zone, Shandong Province

Patentee after: SHANDONG TAIDE NEW ENERGY Co.,Ltd.

Address before: 250101, Ji'nan hi tech Zone, Shandong Province, Feng Feng Feng building, Shandong, Ted spark new energy Co., Ltd.

Patentee before: SHANDONG TAIDE XINGHUO NEW ENERGY Co.,Ltd.

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Effective date of registration: 20160217

Address after: North Qilihe Road, Licheng District, Shandong city of Ji'nan Province, No. 2 250100

Patentee after: JINAN DEVELOPMENT ZONE XINGHUO SCIENCE AND TECHNOLOGY Research Institute

Address before: 250101, Ji'nan hi tech Zone, Shandong Province

Patentee before: SHANDONG TAIDE NEW ENERGY Co.,Ltd.

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Effective date of registration: 20191120

Address after: 207-3, floor 2, No. 19, West Chegongzhuang Road, Haidian District, Beijing 100048

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Address before: 250100, No. 2, north section of Qilihe Road, Licheng District, Shandong, Ji'nan

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