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Environment-friendly and efficient type rare earth burning device

A high-efficiency, rare-earth technology, applied in furnace types, waste heat treatment, furnaces, etc., can solve problems such as inability to ensure sufficient and uniform contact between rare earths and flames, automatic discharge, and insufficient burning of rare earths, etc., to achieve benefits Promotional use, rapid and convenient burning, and convenient switching effects

Inactive Publication Date: 2020-06-05
黄世昕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the device burns the rare earth, the rare earth is in a static state, which cannot ensure sufficient and uniform contact between the rare earth and the flame. The speed is slow and the structure is complex. For the rare earth after burning, it cannot be automatically discharged, resulting in low overall work efficiency.

Method used

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  • Environment-friendly and efficient type rare earth burning device
  • Environment-friendly and efficient type rare earth burning device
  • Environment-friendly and efficient type rare earth burning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-5 , an environment-friendly and high-efficiency burning device for rare earths, comprising a feed pipe 10, a collecting tank 11, a blanking plate 12, and a burning lumen 13; the burning lumen 13 is arranged in an annular cylindrical structure, and the burning lumen The middle part on the right side of 13 is communicated with a feed pipe 10 obliquely upward, and the top of the feed pipe 10 is connected with a feed port in a horn-shaped structure. The lower surface of the bottom of the burning lumen 13 is fixedly equipped with four groups of equally spaced legs 15 , and the burning lumen 13 is stably supported by the legs 15 . The lower side of the bottom of the feed pipe 10 is supported by a group of support rods in an L-shaped structure, and the bottom ends of the support rods are fixedly mounted on the legs 15 . A group of blanking plates 12 are connected obliquely downward to the middle part of the left side of the burning lumen 13, and the bottom ends ...

Embodiment 2

[0033] On the basis of Embodiment 1, the inside of the feed pipe 10 is provided with a layer of filter screen, which is used to filter the rare earth entering the feed pipe 10 to prevent some impurities with larger particles from falling into the feed pipe 10. To burn the inside of the lumen 13, thereby affecting the normal burning of the rare earth.

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Abstract

The invention relates to the technical field of burning equipment and discloses an environment-friendly and efficient type rare earth burning device. The environment-friendly and efficient type rare earth burning device comprises a material feeding pipeline, a collecting tank, a material unloading plate and a burning pipe cavity, wherein the burning pipe cavity is arranged to be of a circular tubular structure, the inner top of the material feeding pipeline is provided with a ring of burning plate, the bottom of the burning plate is provided with a set of conveying plates fixed to the lower surface of the burning pipe cavity, the inner top of the burning pipe cavity is equidistantly provided with three sets of muzzles, one sides of the muzzles are provided with ignition devices, the upperside of the inner portion of the part, located at the top end of the material unloading plate, of the burning pipe cavity is provided with a set of material stirring wheels, the two ends of the material stirring wheels are rotatably connected to an installation rack arranged on the upper sides of the material stirring wheels through connection rods, the inner side faces of the parts, located between fire spray gun rods, of the burning pipe cavity communicate with three sets of waste gas pipes, and the inner end of each waste gas pipe communicates with a set of air fan with the bottom being fixed to the upper surface of the middle portion of the burning pipe cavity. The environment-friendly and efficient type rare earth burning device has the advantages that burning is performed evenly andthoroughly, automatic material discharge is achieved, the burning is performed rapidly and conveniently, the environmental protection property is high, and promotion and use are facilitated.

Description

technical field [0001] The invention relates to the technical field of burning equipment, in particular to an environment-friendly and high-efficiency burning device for rare earths. Background technique [0002] Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields. With the advancement of science and technology and continuous breakthroughs in application technology, the value of rare earth oxides will increase. [0003] Chinese patent (notification number: CN 107152874 B, announcement date: 2019.01.08) discloses an environmentally friendly burning device for rare earths, including a furnace body, burning and turning device, filtering device, U-shaped bin, and feeding hopper etc.; there is a filter device on the left side of the furnace body, the furnace body is connected with the filter device, and the top of the furnace body is symmetrically opened with a feed port, and ...

Claims

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Application Information

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IPC IPC(8): F27B17/00F27D3/00F27D17/00
CPCF27B17/00F27D3/00F27D17/008
Inventor 黄世昕
Owner 黄世昕