Three-layer heat and cold stirring device

A layer stirring, cooling and heating technology, applied in mixers with rotary stirring devices, mixer accessories, dissolution, etc., can solve the problem of prolonging the cooling or heating time of materials, failing to achieve the effect of heat preservation, and difficult to maintain the temperature of heating and cooling and other problems, to achieve the effect of fast cooling or heating speed, simple structure and convenient operation
CN102949946AInactive Publication Date: 2013-03-06常州市众华建材科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
常州市众华建材科技有限公司
Publication Date
2013-03-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a three-layer heat and cold stirring device which comprises a cylinder, a jacket, an insulating layer, a speed reducer and a stirring, wherein the cylinder is externally provided with the jacket; the jacket is externally provided with the insulating layer; the stirrer penetrates through the cylinder; the speed reducer is connected with the stirrer and arranged at the top of the cylinder; the jacket is a spiral device; and the cylinder is internally provided with a thermostatic apparatus. The three-layer heat and cold stirring device is simple in structure and convenient to operate; the jacket is the spiral device so that the material cooling or heating speed is quicker; and the jacket is externally provided with the insulating layer, so that an insulating effect can be achieved.
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Description

technical field

[0001] The invention relates to the field of chemical equipment, in particular to a three-layer stirring cooling and heating device. Background technique

[0002] Stirring heating and cooling devices are widely used in chemical industry, dairy industry, food, pharmaceutical, beverage and other industrial sectors, as a necessary device for heating, cooling, heat preservation, sterilizing treatment or storage of slurry.

[0003] In the existing stirring cooling and heating device, the cavity formed between the cylinder body and the jacket is a cavity. When the cold and heat medium flows into the cavity and heats or cools the material in the cylinder, due to structural design defects , it is difficult to maintain the temperature to be achieved for the best heating and cooling, and the effect of heat preservation cannot be achieved, which greatly prolongs the cooling or heating time of the material. Contents of the invention

[0004] The main technical problem...

Claims

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