Paddle floating-type stirring machine

A floating type, mixer technology, applied in mixers, mixers, dissolving and other directions with rotary stirring devices, can solve the problems that it is difficult to achieve uniform distribution and wall hanging of feeding materials, and achieve simple structure, convenient processing and improved efficiency. obvious effect
CN102188922AInactive Publication Date: 2011-09-21董保成 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
董保成
Publication Date
2011-09-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a paddle floating-type stirring machine. The stirring machine mainly comprises a variable frequency motor (1), a spiral shaft (2), a floating-type stirring paddle (3), wherein the variable frequency motor (1) and the spiral shaft (2) are in a fixed connection state, the spiral shaft (2) and the floating-type stirring paddle (3) are assembled and are in a free sliding state along the spiral shaft (2). The stirring machine is mainly arranged in a fermentation tank body (4) or other containers and is used for uniformly distributing and stirring solid-liquid mixed materials (5); the floating-type stirring paddle (3) can move up and down along the spiral shaft (2) along with variation of rotating speed of the variable frequency motor (1), thus the problem that materials can not be stirred or uniformly distributed at different parts as required as the paddle is fixed in the traditional stirring machine can be effectively solved; and the problems that gas production is influenced, material distribution is nonuniform and stirring is nonuniform as the materials crust in the fermentation tank body (4) or containers can be effectively solved, the structure is compact, the stirring effect is full, and the product cost is low. The stirring machine provided by the invention is mainly used in fermentation and related industries.
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Description

technical field

[0001] The invention relates to a stirring and distributing equipment, in particular, it is suitable for uniform distributing and stirring of a fermentation tank body. Background technique

[0002] At present, fixed mixers are used for the distribution and stirring in the fermentation tank or container, and the material will naturally be divided into four layers due to density, from top to bottom into a scum layer, a supernatant, an active layer and a sediment layer. In this case, the place where the microbial activity is more vigorous is only in the active layer, while the other layers will have a lack of materials or are not suitable for microbial growth activities, which makes the sludge concentration inside the reaction tank or container uneven. At the same time, the stratification of the material also makes the temperature distribution inside the container uneven. Based on the above situation, the existing fermenter or container adopts the mode of addin...

Claims

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