Particle drying device

A drying device and technology for particulate matter, applied in the drying field, can solve the problems of difficulty in lifting, long drying time, huge refrigeration system equipment, etc., and achieve the effect of saving time and cost
CN101738065AInactive Publication Date: 2010-06-16殷红娣
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
殷红娣
Publication Date
2010-06-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a particle drying device. The drying device comprises a heating charging basket 22, a vacuum charging basket 15, a vacuum device, a reserve charging basket 24 and a heating device, wherein the outside of the heating charging basket 22 is provided with the heating device for heating the heating charging basket, and the discharge hole of the heating charging basket 22 is connected with the charge hole of the vacuum charging basket 15. The beneficial effect of the invention is as follows: the discharge hole of the heating charging basket 22 is connected with the charge hole of the vacuum charging basket 15 through a pipeline so that particles to be dried firstly pass through the heating charging basket for heating and then pass through the vacuum charging basket for vacuum treatment to obtain particles with ideal degree of drying.
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Description

technical field

[0001] The invention relates to the field of drying, in particular to a particle drying device. Background technique

[0002] Plastic packaging products have high requirements on the dryness of plastic particle raw materials, especially in the production of some high-end plastic packaging products. When the water content of raw materials exceeds 0.012%, the hydrocarbons in the product are unstable and the volatile substances exceed the standard. The products produced cannot meet the requirements of use, which requires that the plastic particles need to be dried in advance during production.

[0003] At present, there are many ways to dry granular materials, such as the commonly used convection drying method, freeze drying method, vacuum drying method and so on. The convection drying method takes a long time to dry, and in its specific implementation, an adsorption dryer composed of molecular sieves is often used to dry using the temperature difference betwee...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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