Paraffin wax melting and heat insulating device capable of automatically controlling temperature

Abstract

The invention provides a paraffin wax melting and heat insulating device capable of automatically controlling temperature, which comprises a box body, a paraffin wax container, a heating system and an agitating mechanism, wherein a box body cover is arranged on the upper end of the box body, and the agitating mechanism is arranged on the box body cover; the paraffin wax container is arranged in the box body, a heating layer and a heat insulating layer are arranged between the paraffin wax container and the box body, and heat conducting oil is filled in the heating layer; a paraffin wax outlet is arranged on the lower part of the box body; and the heating system comprises an electric heating wire, a paraffin wax thermocouple, a paraffin wax temperature controller, a heat conducting oil thermocouple and a heat conducting oil temperature controller, the paraffin wax thermocouple is arranged in the paraffin wax container, the paraffin wax thermocouple is connected with the paraffin wax temperature controller, both the electric heating wire and the heat conducting oil thermocouple are arranged in the heating layer, and both the electric heating wire and the heat conducting oil thermocouple are connected with the heat conducting oil temperature controller. The device can realize automatic control on paraffin wax temperature and meet the requirements for the melting and heat insulating properties of the paraffin wax in the processing process of filling weak rigid parts with paraffin wax.

Description

technical field [0001] The invention relates to a melting and heat preservation device for filling paraffin wax to improve the rigidity of workpieces such as aviation titanium alloy integral frames, beams and large integral wall panels during the manufacturing process, belonging to the technical field of paraffin melting and heat preservation. Background technique [0002] In the manufacturing process of aviation titanium alloy integral frames, beams and large integral wall panels, in order to solve the problems of knife, deformation and vibration that are easy to occur in the processing of titanium alloy thin-walled parts, it is necessary to fill the weak rigidity parts of titanium alloy frames with paraffin To improve the stiffness, it is possible to efficiently and high-quality processing titanium alloy frame parts with low stiffness. At present, in the machinery manufacturing industry, there is a lack of special equipment for paraffin melting and temperature control. Par...

AI Technical Summary

Problems solved by technology

At present, in the machinery manufacturing industry, there is a lack of special equipment for paraffin melting and temperature control. Paraffin melting mainly relies on traditional heating methods. The temperature of the melted liquid paraffin is only controlled by repeated operations based on the experience of the operator. The impact is relatively large, and the safety factor of this paraffin melting method is low, which reduces the efficiency of on-site processing

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