Ultra-high-temperature carbonization device

Abstract

The invention discloses an ultra-high-temperature carbonization device. The ultra-high-temperature carbonization device comprises a main workbench, wherein a feeding and sealing device, a carbonizing device, a cooling device and a discharging and sealing device, which are mutually matched, are sequentially arranged on the main workbench in the material conveying direction, an uncoiling device is arranged at the upper stream of the main workbench, a coiling device is arranged at the lower stream of the main workbench, and a traction device matched with material is arranged on the coiling device; and the cooling device comprises an inner housing and an outer housing, which are sheathed and matched, a cooling cavity for accommodating cooling water is arranged between the inner housing and the outer housing, a water inlet valve which communicates the cooling cavity with an external water supply device is arranged on the outer housing, and a water return tank communicated with the cooling cavity is further arranged on the outer housing. The processing process does not need to perform shutdown frequently to cool, take and place the material, the continuity of the whole process is greatly improved, the whole carbonization processing process is more continuous and more reliable, the product specification is strong in applicability, the follow-up splicing and other operations are not required, and the utilization rate and the applicability of a product are greatly improved.

Description

technical field [0001] The invention relates to the technical field of carbonization processing equipment, in particular to an ultra-high temperature carbonization equipment. Background technique [0002] As one of the excellent heat insulation materials, ultra-high temperature carbon felt has been widely used in thermal equipment, such as vacuum furnaces, crystal growth furnaces, single crystal furnaces, polycrystalline furnaces, etc. Because there are 90% voids in the ultra-high temperature carbon felt, the thermal insulation performance in vacuum or inert atmosphere is very superior. It has stable performance especially at ultra-high temperature. Because of its light weight, small specific heat capacity, soft texture and good heat insulation effect, it can greatly save energy as a heat insulation material. With the continuous improvement of production intensity, people have put forward higher requirements for the processing of ultra-high temperature carbon felt. [0003...

AI Technical Summary

Problems solved by technology

However, although this kind of processing can meet the basic production needs, due to the limited specifications of the carbon fiber felt for single processing, the processing efficiency is low, and the processing quality is not stable enough. At the same time, the heating equipment needs to be continuously heated and cooled during the processing. , the energy consumption is relatively large, which has caused a lot of inconvenience to the related processing operations

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