CN202925016U - Laboratory anaerobic reactor with agitating function - Google Patents

Laboratory anaerobic reactor with agitating function Download PDF

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Publication number
CN202925016U
CN202925016U CN 201220601999 CN201220601999U CN202925016U CN 202925016 U CN202925016 U CN 202925016U CN 201220601999 CN201220601999 CN 201220601999 CN 201220601999 U CN201220601999 U CN 201220601999U CN 202925016 U CN202925016 U CN 202925016U
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sealing cover
fermentation
motor
anaerobic reactor
fermentation flask
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秦向东
邓维萍
张灵
李兴玉
杨姝
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YUNNAN LUDACAIZHI INDUSTRIAL Co Ltd
Yunnan Agricultural University
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YUNNAN LUDACAIZHI INDUSTRIAL Co Ltd
Yunnan Agricultural University
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    • 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
    • C12M23/08—Flask, bottle or test tube
    • 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
    • C12M23/38—Caps; Covers; Plugs; Pouring means
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    • 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
    • C12M27/02—Stirrer or mobile mixing elements
    • 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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Abstract

本实用新型涉及一种可以搅拌的实验室用厌氧反应器，属于实验器材技术领域。包括发酵瓶、密封盖；密封盖上设有导气管、取样管，在密封盖的外侧设有电机，电机连接有螺旋搅拌装置，螺旋搅拌装置通过密封盖伸入发酵瓶内，电机通过导线与外部电源相连接。本实用新型可以通过搅拌增强发酵的效果，同时，设备简单，造价低廉，实用性强。

Figure 201220601999

The utility model relates to a laboratory anaerobic reactor capable of stirring, which belongs to the technical field of experimental equipment. It includes a fermentation bottle and a sealing cover; the sealing cover is provided with an air guide tube and a sampling tube, and a motor is arranged on the outside of the sealing cover, and the motor is connected with a spiral stirring device, which extends into the fermentation bottle through the sealing cover, and the motor connects with the connected to an external power supply. The utility model can enhance the fermentation effect through stirring, and meanwhile, the equipment is simple, the cost is low, and the practicability is strong.

Figure 201220601999

Description

一种可以搅拌的实验室用厌氧反应器A laboratory anaerobic reactor that can be stirred

技术领域 technical field

本实用新型涉及一种可以搅拌的实验室用厌氧反应器，属于实验器材技术领域。 The utility model relates to a laboratory anaerobic reactor capable of stirring, which belongs to the technical field of experimental equipment.

背景技术 Background technique

大型厌氧发酵工程设备通常配有搅拌装置，以使发酵更加充分，从而增加发酵效果，但是，在实验室研究过程中，由于用于发酵的样品量较少，所以往往采用手摇的方法，虽然部分地解决了搅拌问题，但是手摇不可能保证均匀，效果不理想，同时与后期生产中的操作方式相差较大，不利于实验室研究成果的转化；在实际中还有一种采用机械的搅拌，但是设备比较复杂，成本较高，不利于推广。 Large-scale anaerobic fermentation engineering equipment is usually equipped with a stirring device to make the fermentation more complete and increase the fermentation effect. However, in the laboratory research process, due to the small amount of samples used for fermentation, the manual method is often used. Although the mixing problem has been partially solved, hand shaking cannot ensure uniformity, and the effect is not ideal. At the same time, it is quite different from the operation mode in the later production, which is not conducive to the transformation of laboratory research results; in practice, there is also a mechanical method. Stirring, but the equipment is more complicated and the cost is higher, which is not conducive to popularization.

因此，很有必要设计一种简单的可以搅拌的实验室用厌氧反应器，以满足实验室使用的需要。 Therefore, it is necessary to design a simple laboratory anaerobic reactor that can be stirred to meet the needs of laboratory use.

发明内容 Contents of the invention

针对上述问题，本实用新型提出一种可以搅拌的实验室用厌氧反应器，通过搅拌增强发酵的效果。既可以模拟实际生产中的搅拌方式，同时，设备简单，造价低廉，实用性强。 In view of the above problems, the utility model proposes a laboratory anaerobic reactor that can be stirred, and the effect of fermentation is enhanced by stirring. It can not only simulate the stirring method in actual production, but also has simple equipment, low cost and strong practicability.

为解决问题，本实用新型采用的技术方案：一种可以搅拌的实验室用厌氧反应器包括发酵瓶1、密封盖2；密封盖2上设有导气管3、取样管4；在密封盖2的外侧设有电机5，电机5连接有螺旋搅拌装置6，螺旋搅拌装置6通过密封盖2伸入发酵瓶1内，电机5通过导线与外部电源相连接。 For solving the problem, the technical scheme that the utility model adopts: a kind of laboratory anaerobic reactor that can stir comprises fermentation bottle 1, sealing cover 2; The outside of 2 is provided with motor 5, and motor 5 is connected with spiral stirring device 6, and spiral stirring device 6 stretches in the fermentation bottle 1 by sealing cap 2, and motor 5 is connected with external power supply by lead.

发酵瓶1采用广口瓶。 Fermentation bottle 1 adopts wide mouth bottle.

密封盖2和发酵瓶1之间设有密封垫圈。 A sealing gasket is arranged between the sealing cover 2 and the fermentation bottle 1 .

发酵瓶1、导气管3、取样管4与密封盖2之间均采用密封连接。 The fermentation bottle 1, the air guide tube 3, the sampling tube 4 and the sealing cover 2 are all sealed and connected.

发酵瓶1、导气管3、取样管4上设有外螺纹，密封盖2上对应位置设有螺帽7，发酵瓶1与密封盖2之间、导气管3、取样管4与密封盖2之间均采用螺纹连接。 Fermentation bottle 1, air guide tube 3, and sampling tube 4 are provided with external threads, and the corresponding position on sealing cover 2 is provided with screw cap 7, between fermentation bottle 1 and sealing cover 2, air guiding tube 3, sampling tube 4 and sealing cover 2 Both are threaded connections.

所述的发酵瓶1、密封盖2、导气管3、取样管4、电机5、螺旋搅拌装置6、螺帽7为市售的普通元件。 The fermentation bottle 1, the sealing cap 2, the air guide tube 3, the sampling tube 4, the motor 5, the screw stirring device 6, and the screw cap 7 are commercially available common components.

本实用新型的有益效果：本实用新型可以通过搅拌增强发酵的效果，同时，设备简单，造价低廉，实用性强。 Beneficial effects of the utility model: the utility model can enhance the effect of fermentation by stirring, and at the same time, the equipment is simple, the cost is low, and the practicability is strong.

附图说明 Description of drawings

图1为本实用新型的结构示意图； Fig. 1 is the structural representation of the utility model;

图2为本实用新型的密封盖结构示意图； Fig. 2 is the structure schematic diagram of sealing cover of the present utility model;

图中：1-发酵瓶、2-密封盖、3-导气管、4-取样管、5-电机、6-螺旋搅拌装置、7-螺帽。 In the figure: 1-fermentation bottle, 2-sealing cap, 3-air duct, 4-sampling tube, 5-motor, 6-screw stirring device, 7-screw cap.

具体实施方式 Detailed ways

下面结合附图对本实用新型做进一步说明，以方便技术人员理解。 Below in conjunction with accompanying drawing, the utility model is further described, to facilitate the technical personnel's understanding.

如图1、2所示：一种可以搅拌的发酵瓶包括发酵瓶1、密封盖2；密封盖2上设有导气管3、取样管4；在密封盖2的外侧设有电机5，电机5连接有螺旋搅拌装置6，螺旋搅拌装置6通过密封盖2伸入发酵瓶1内，电机5通过导线与外部电源相连接。 As shown in Figures 1 and 2: a fermenting bottle that can be stirred includes a fermenting bottle 1 and a sealing cover 2; the sealing cover 2 is provided with an air guide tube 3 and a sampling tube 4; 5 is connected with a spiral stirring device 6, and the spiral stirring device 6 extends into the fermentation bottle 1 through the sealing cover 2, and the motor 5 is connected with an external power supply through a wire.

发酵瓶1采用广口瓶。 Fermentation bottle 1 adopts wide mouth bottle.

本实用新型的工作过程：首先，将待发酵物质放入发酵瓶1中，旋紧密封盖2，电机5与外部电源连接，启动螺旋搅拌装置6对发酵瓶1内的待发酵物质进行持续或间歇式搅拌。 The working process of the present utility model: first, put the material to be fermented in the fermentation bottle 1, tighten the sealing cover 2, connect the motor 5 with an external power supply, start the spiral stirring device 6 to continuously or Stir intermittently.

为了达到更好地效果，密封盖2和发酵瓶1之间设有密封垫圈，发酵瓶1、导气管3、取样管4与密封盖2之间均采用密封连接，有利于厌氧条件的保持。 In order to achieve a better effect, a sealing gasket is provided between the sealing cover 2 and the fermentation bottle 1, and a sealing connection is adopted between the fermentation bottle 1, the air guide tube 3, the sampling tube 4 and the sealing cover 2, which is conducive to the maintenance of anaerobic conditions .

在实际操作中，发酵瓶1、导气管3、取样管4上设有外螺纹，密封盖2上对应位置设有螺帽7，发酵瓶1与密封盖2之间、导气管3、取样管4与密封盖2之间均采用螺纹连接。 In actual operation, the fermentation bottle 1, the air guide tube 3, and the sampling tube 4 are provided with external threads, and the corresponding position on the sealing cover 2 is provided with a screw cap 7, between the fermentation bottle 1 and the sealing cover 2, the air guide tube 3, and the sampling tube 4 and the sealing cover 2 are threaded.

所述的发酵瓶1、密封盖2、导气管3、取样管4、电机5、螺旋搅拌装置6、螺帽7为市售的普通元件。 The fermentation bottle 1, the sealing cap 2, the air guide tube 3, the sampling tube 4, the motor 5, the screw stirring device 6, and the screw cap 7 are commercially available common components.

本实用新型是通过具体实施过程进行说明的，在不脱离本实用新型范围的情况下，还可以对本实用新型专利进行各种变换及等同代替，因此，本实用新型专利不局限于所公开的具体实施过程，而应当包括落入本实用新型专利权利要求范围内的全部实施方案。 The utility model is illustrated through a specific implementation process. Without departing from the scope of the utility model, various transformations and equivalent substitutions can be made to the utility model patent. Therefore, the utility model patent is not limited to the disclosed specific details. Implementation process, but should include all implementations that fall within the scope of the utility model patent claims.

Claims (5)

1. the use for laboratory anaerobic reactor that can stir, comprise fermentation flask, sealing cover; Sealing cover is provided with airway, stopple coupon; It is characterized in that: the outside at sealing cover is provided with motor, and motor is connected with spiral agitator, and spiral agitator stretches in fermentation flask by sealing cover, and motor is connected with external power source by wire.
2. a kind of use for laboratory anaerobic reactor that can stir according to claim 1, is characterized in that: fermentation flask employing wide-necked bottle.
3. a kind of use for laboratory anaerobic reactor that can stir according to claim 1, is characterized in that: be provided with seal washer between sealing cover and fermentation flask.
4. a kind of fermentation flask that can stir according to claim 1, is characterized in that: all adopt between fermentation flask, airway, stopple coupon and sealing cover to be tightly connected.
5. a kind of fermentation flask that can stir according to claim 4, it is characterized in that: fermentation flask, airway, stopple coupon are provided with outside screw, on sealing cover, correspondence position is provided with nut, between sealing cover and fermentation flask, all adopt between airway, stopple coupon and sealing cover and be threaded.
CN 201220601999 2012-11-15 2012-11-15 Laboratory anaerobic reactor with agitating function Expired - Fee Related CN202925016U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862222A (en) * 2015-05-05 2015-08-26 大连大学 Microorganism fermentation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862222A (en) * 2015-05-05 2015-08-26 大连大学 Microorganism fermentation device

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