Drying equipment for purifying rubber accelerator

By combining a spiral feeder, an arc-shaped electric heating plate, an electric heating guide plate, a hot air blower, and an infrared radiator, the problem of discontinuous drying during the purification of rubber accelerators was solved, achieving efficient and uniform drying of rubber accelerators.

CN224285301UActive Publication Date: 2026-05-26RONGCHENG CHEM GENERAL FACTORY CO LTD
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Patent Information

Application Number
CN202521316281.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-25
Publication Date
2026-05-26
Estimated Expiration
2035-06-25

AI Technical Summary

Technical Problem

Existing rubber accelerator purification and drying equipment is difficult to achieve continuous and uninterrupted drying, resulting in a reduction in drying speed.

Method used

The drying method employs a combination of a spiral feeder, an arc-shaped electric heating plate, an electric heating guide plate, a hot air blower, and an infrared radiator. The spiral feeder continuously delivers the rubber accelerator, which is preheated by the arc-shaped electric heating plate, guided by the electric heating guide plate, assisted by the hot air blower, and deeply dried by the infrared radiator, thus achieving a continuous and uninterrupted drying process.

Benefits of technology

It improves drying efficiency and throughput per unit time, ensures uniform and thorough drying of rubber accelerators, and enhances equipment reliability and drying quality.

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Abstract

The utility model discloses drying equipment for purifying a rubber accelerator, and particularly relates to the field of rubber accelerators, the drying equipment comprises a conveying box, the upper surface of the conveying box is fixedly connected with a supporting cover, the upper surface of the supporting cover is fixedly communicated with a communicating pipe, the top end of the communicating pipe is fixedly communicated with a conveying cylinder, and the conveying cylinder is fixedly communicated with the conveying box. A spiral feeding piece is arranged on one side of the conveying barrel, an arc-shaped electric heating plate is fixedly installed on the inner top wall of the conveying barrel, an electric heating flow guide plate is fixedly installed on the inner wall of the supporting cover, a plurality of infrared radiators are fixedly installed on the inner wall of the supporting cover, and an electric driving roller is installed on the inner wall of the conveying box; the outer surface of the electric driving roller is in transmission connection with a conveying belt, each infrared radiator is located above the conveying belt, and an air heater is fixedly embedded in one side face of the supporting cover. According to the continuous drying device, continuous drying can be carried out, drying interruption caused by frequent feeding and discharging is not needed, and the drying efficiency and the unit time handling capacity are improved.
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