A vacuum rotary dryer for pvc cable material

A technology of vacuum rotation and dryer, which is applied in the direction of drying chamber/container, drying solid material, non-progressive dryer, etc. It can solve the problems of inconvenient and quick, single function of instruments and equipment, and the efficiency of production operation needs to be improved, so as to speed up Effect of drying speed, improving drying speed, and reducing production cost

Active Publication Date: 2019-07-19
江苏锡缆特种线缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing instruments and equipment have single functions and require manual setting operations in various aspects, which is not convenient and fast, and the production and operation efficiency needs to be improved.

Method used

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  • A vacuum rotary dryer for pvc cable material
  • A vacuum rotary dryer for pvc cable material

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Experimental program
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Effect test

Embodiment

[0033] The present invention comprises a water tank 1, a water inlet 11, a heater 12, a recovery valve 13, a heat inlet connecting pipe 2, a heat inlet circulation pipe 21, a heat inlet pipe 22, a heat inlet circulation valve 23, a temperature sensor 24, a heat inlet Valve 25, tank body 3, material inlet 31, material outlet 32, interlayer 33, air release valve 34, air release valve cover 35, base 4, heat inlet connecting column 41, drying connecting column 42, alarm 43, control System 44, rotating connecting rod 45, rotating shaft 51, heat inlet 52, heat inlet recovery pipe 53, transmission belt 54, motor 55, angle sensor 56, output connecting pipe 61, exhaust valve 62, exhaust port 63, drying Recovery valve 64, drying recovery pipe 65, vacuum pump 7, drying connecting pipe 81, humidity sensor 82, vacuum gauge 83, filter 84;

[0034] One end of the top outside of the base 4 is provided with a dry connecting column 42, and the other end is provided with a heat-inlet connecting ...

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Abstract

A vacuum rotary dryer for a PVC cable material comprises a base. A drying connecting column is arranged at one end of the outer portion of the top end of the base, and a heat inlet connecting column is arranged at the other end of the base. The outer portions of the top ends of the heat inlet connecting column and the drying connecting column both are provided with alarm devices. A tank body is arranged between the heat inlet connecting column and the drying connecting column through a rotary connecting rod embedded into the heat inlet collecting column and the drying connecting column. A rotary shaft and a heat inlet are arranged on the portion, connected with the rotary connecting rod, in the heat inlet connecting column. A heat inlet recycling pipe is arranged at the bottom end of the heat inlet. A vacuum pump 7 is connected with the tank body through an output connecting pipe. The lower portion of the output connecting pipe is connected with a drying recycling pipe. The vacuum rotary dryer for the PVC cable material has the beneficial effects that the drying speed of materials can be increased, the drying rate is increased, uniform drying is achieved, and stop or maintaining ofoperations can be performed intelligently according to the current vacuum station and the drying effect.

Description

technical field [0001] The invention belongs to the technical field of PVC cable materials, in particular to a vacuum rotary dryer for PVC cable materials. Background technique [0002] PVC cable material is based on polyvinyl chloride, adding stabilizers, dioctyl phthalate, diisodecyl phthalate, dioctyl terephthalate, trioctyl trimellitate, etc. Plasticizers and inorganic fillers such as calcium carbonate, additives such as additives and lubricants, particles prepared by mixing, kneading and extruding. [0003] In the process of production, storage and use, it is often encountered that PVC cable materials need to be dried. Usually, various dryers are used for drying treatment. [0004] However, the existing instruments and equipment have single functions and require manual setting operations in various aspects, which is not convenient and quick, and the production and operation efficiency needs to be improved. Contents of the invention [0005] The invention provides a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B5/04F26B11/04F26B25/16
CPCF26B5/04F26B11/04F26B25/16
Inventor 何冰
Owner 江苏锡缆特种线缆有限公司
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