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Energy-saving type mesh belt quenching furnace

A quenching furnace, energy-saving technology, applied in the production field of quenching furnace, can solve the problems of energy waste, poor heat preservation effect of quenching furnace, etc., and achieve the effect of improving heat preservation effect and reducing thermal bridge phenomenon

Pending Publication Date: 2021-10-08
LENGSHUIJIANG TIANBAO IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an energy-saving mesh belt quenching furnace to solve the problem of poor heat preservation effect of the quenching furnace in the use process and serious waste of energy in the use process proposed in the above background technology

Method used

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  • Energy-saving type mesh belt quenching furnace

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Embodiment Construction

[0030] see figure 1 , the present invention provides a technical solution: an energy-saving mesh belt quenching furnace, comprising: a main body 1; a heat preservation mechanism 2, the heat preservation mechanism 2 is arranged at both ends outside the main body 1, and the bottom inside the main body 1 is provided with a first furnace bottom Insulation layer 3, the second furnace bottom insulation layer 4 is installed on the lower end of the first furnace bottom insulation layer 3, the third furnace bottom insulation layer 5 is installed on the lower end of the second furnace bottom insulation layer 4, the first furnace bottom insulation layer 3, The thickness of the second furnace bottom insulation layer 4 and the third furnace bottom insulation layer 5 is 278mm in total, and the compressive coefficients of the first furnace bottom insulation layer 3, the second furnace bottom insulation layer 4 and the third furnace bottom insulation layer 5 are sequentially Decreasing, heat ...

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Abstract

The invention relates to an energy-saving type mesh belt quenching furnace which comprises a main body, heat preservation mechanisms and a steel channel base. The heat preservation mechanisms are arranged at the two ends of the exterior of the main body, and the steel channel base is installed at the bottom of the main body. Each heat preservation mechanism comprises a first furnace shell heat preservation layer. The first furnace shell heat preservation layers are arranged on the two sides of the bottom of the main body. The energy-saving type mesh belt quenching furnace has the beneficial effects that through the design of the steel channel base, phenolic plastic blocks with comprehensive excellent strength and heat insulation capacity are selected to be made into connecting blocks to replace a steel channel to serve as furnace bottom supporting rods, phenolic plastic is installed in the middle of the steel channel, the phenolic plastic and the steel channel are connected through bolts, the heat bridge phenomenon that furnace bottom heat energy is transmitted through the steel channel is reduced, in order to facilitate equipment manufacturing and installation, the steel channel base is designed to be of a double-supporting structure, namely, the steel channel base comprises phenolic plastic block supporting rods and steel channel supporting rods, and 6-8 steel channel supporting rods are evenly arranged on the steel channel base and connected with the base through bolts.

Description

technical field [0001] The invention relates to the technical field of quenching furnace production, in particular to an energy-saving mesh belt quenching furnace. Background technique [0002] All high-strength fasteners need to be heat-treated, and the electric heating type indirect resistance furnace is mainly used. In the field of high-strength fasteners, the energy consumption of heat treatment accounts for about 65% of the total energy consumption of fastener manufacturing. Energy-saving measures for heat treatment Including process energy saving and equipment energy saving, among which energy saving technology of heat treatment furnace has always been an important development discovery. [0003] The heat preservation effect of the quenching furnace is not good during use, and there is a serious problem of energy waste during use. [0004] Therefore, it is necessary to design an energy-saving mesh belt quenching furnace for the above problems. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/62C21D9/00
CPCC21D1/62C21D9/0006C21D9/0068
Inventor 付平安
Owner LENGSHUIJIANG TIANBAO IND
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