Heat treatment device of high-chromium wear-resistant ball for mine

A technology of heat treatment device and wear-resistant ball, applied in heat treatment furnace, heat treatment equipment, quenching device, etc., can solve the problems of wear-resistant ball tensile plasticity, poor service life of wear resistance, uneven heating, over-burning of heating surface, etc. , to achieve the effects of reducing scrap rate, improving heat treatment efficiency, and avoiding overburning

Active Publication Date: 2021-08-06
ANHUI SANFANG NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The purpose of the present invention is to solve the uneven heating of wear-resistant balls in the prior art, which will cause overburning of the heating surface, and it is inconvenient to Rapid quenching process leads to poor tensile plasticity, wear resistance and service life of wear-resistant balls, and a heat treatment device for high-chromium wear-resistant balls for mines is proposed

Method used

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  • Heat treatment device of high-chromium wear-resistant ball for mine
  • Heat treatment device of high-chromium wear-resistant ball for mine
  • Heat treatment device of high-chromium wear-resistant ball for mine

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Effect test

Embodiment 1

[0033] refer to Figure 1-8 , a high chromium wear-resistant ball heat treatment device for mines, comprising a base 110 and a heating furnace body 1, the heating furnace body 1 is connected to the top of the base 110, the top wall of the heating furnace body 1 is provided with a material inlet 101, and the inside of the heating furnace body 1 Connected with a tray 106, the tray 106 matches the feed port 101, the side wall of the tray 106 is connected with a rotating rod 108, the top wall of the base 110 is provided with a shaking mechanism and a turret 109, the shaking mechanism matches the tray 106, and the rotating rod 108 cooperates with the turret 109, the side wall of the heating furnace body 1 is provided with a discharge assembly, the side wall of the heating furnace body 1 is provided with a first discharge port 102 and a second discharge port 104, the first discharge port 102 and the second discharge port The two discharge outlets 104 are all matched with the tray 10...

Embodiment 2

[0040] refer to Figure 1-8 , a high chromium wear-resistant ball heat treatment device for mines, comprising a base 110 and a heating furnace body 1, the heating furnace body 1 is connected to the top of the base 110, the top wall of the heating furnace body 1 is provided with a material inlet 101, and the inside of the heating furnace body 1 Connected with a tray 106, the tray 106 matches the feed port 101, the side wall of the tray 106 is connected with a rotating rod 108, the top wall of the base 110 is provided with a shaking mechanism and a turret 109, the shaking mechanism matches the tray 106, and the rotating rod 108 cooperates with the turret 109, the side wall of the heating furnace body 1 is provided with a discharge assembly, the side wall of the heating furnace body 1 is provided with a first discharge port 102 and a second discharge port 104, the first discharge port 102 and the second discharge port The two discharge outlets 104 are all matched with the tray 10...

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Abstract

The invention discloses a heat treatment device of a high-chromium wear-resistant ball for a mine, and belongs to the technical field of casting equipment. The heat treatment device of the high-chromium wear-resistant ball for the mine comprises a base and a heating furnace body, wherein the heating furnace body is connected to the top of the base, a feeding port is formed in the top wall of the heating furnace body, a tray is connected into the heating furnace body, a rotating rod is connected to the side wall of the tray, a uniform shaking mechanism and a rotating frame are arranged on the top wall of the base, a pouring assembly is arranged on the side wall of the heating furnace body, a first discharging port and a second discharging port are formed in the side wall of the heating furnace body, the uniform shaking mechanism comprises a double-end motor, a poking assembly and an elastic telescopic assembly, the double-end motor is connected to the top wall of the base, the poking assembly is connected to the output end of the double-end motor, and the elastic telescopic assembly is connected to the stretching end of the poking assembly. According to the heat treatment device, the wear-resistant ball can be heated more uniformly during heat treatment, and overburning is avoided, so that the rejection rate is reduced, the heat treatment efficiency can be improved, the wear resistance of the wear-resistant ball is improved, and the service life of the wear-resistant ball is prolonged.

Description

technical field [0001] The invention relates to the technical field of casting equipment, in particular to a heat treatment device for high chromium wear-resistant balls used in mines. Background technique [0002] Ball mill is one of the high-fine grinding machines widely used in mine production. The wear-resistant ball is the crushing medium of the ball mill. The grinding effect is generated through the collision and friction between the wear-resistant balls and between the wear-resistant ball and the material, thereby further reducing the particle size of the material. In the prior art, wear-resistant balls are mainly chromium-based alloys, manganese-based alloys and other ball-milled steel castings or ball-milled iron castings, such as high-chromium steel balls, low-chromium steel balls, multi-element alloy steel balls, and vanadium-titanium-chromium alloy steel balls, etc. , and its working objects are mostly cement, coal, ore, cinder and so on. The hardness and wear ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/36C21D1/63
CPCC21D9/36C21D9/0025C21D9/0018C21D9/0062C21D1/63Y02P10/20
Inventor 李和成王辉
Owner ANHUI SANFANG NEW MATERIAL TECH CO LTD
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