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Screening device for refractory material production

A technology of refractory material and screening device, which is applied in the direction of sieve, magnetic separation, solid separation, etc., can solve the problems of single screening method and magnetic impurity separation, etc., to improve the heat dissipation effect, improve the service life, and reduce the impact force. Effect

Inactive Publication Date: 2020-02-04
湖北中琛窑炉设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the production of refractory materials, the raw materials need to be crushed and screened. The traditional screening method cannot effectively separate the magnetic impurities in the raw materials. Therefore, we propose a screening device for refractory material production.

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  • Screening device for refractory material production
  • Screening device for refractory material production
  • Screening device for refractory material production

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1~3 , in an embodiment of the present invention, a screening device for refractory production, including a shell 1 with an opening on the top, and two sets of crushing rollers arranged in parallel in the horizontal direction are installed inside the shell 1 2. The side below the crushing roller 2 is installed with a connecting plate 3 fixedly connected to the inner wall of the housing 1, and the side of the connecting plate 3 close to the cr...

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Abstract

The invention discloses a screening device for refractory material production, and relates to the technical field of refractory material production. The screening device comprises a shell with an opening at the top, two crushing rollers which are arranged in parallel along the horizontal direction are installed in the shell, one sides of the lower parts of the crushing rollers are provided with aconnecting plate, the connecting plate is fixedly connected with the inner side wall of the shell, and an elastic buffer plate with a long strip-shaped structure is welded to the lower part of the side, close to the crushing rollers, of the connecting plate. According to the screening device for the refractory material production, the design structure is simple, the operation is convenient and fast, the impact force between the raw materials and the belt is reduced, a first adsorption plate can conveniently adsorb magnetic substances in the raw materials so that the magnetic substances and theraw materials are sufficiently separated, the heat dissipation effect is improved through through holes, and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to the technical field of refractory material production, in particular to a screening device for refractory material production. Background technique [0002] A class of inorganic non-metallic materials with a refractoriness not lower than 1580°C. Refractoriness refers to the Celsius temperature at which a refractory conical sample can resist high temperature without softening and melting without load. However, it is not possible to fully describe refractory materials only by the definition of refractoriness, and 1580°C is not absolute. It is now defined as a material whose physical and chemical properties allow it to be used in a high temperature environment is called a refractory material. Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields, and are used in the largest amount in the metallurgical industry, accounting for 50% to ...

Claims

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Application Information

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IPC IPC(8): B02C4/02B02C4/28B02C23/14B03C1/22B07B1/04
CPCB02C4/02B02C4/28B02C23/14B03C1/22B07B1/04
Inventor 刘纪元
Owner 湖北中琛窑炉设备有限公司
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