Box-type automatic sintering device

An automatic sintering, box-type technology, applied in the furnace type, furnace, lighting and heating equipment, etc., can solve the problems of high labor intensity, increase air convection, heat loss, etc., achieve a high degree of automation, prevent flying everywhere, and sinter quality. Good results

Inactive Publication Date: 2013-02-27
广西敏诚矿业股份有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment currently used is the soil method sintering machine. Although the equipment of the soil method sintering machine is simple and the equipment cost is low, because it is open, it increases the convection of the air in the sintering process, resulting in heat loss, high energy consumption, low output, and poor quality of sintered products. Instability, serious environmental pollution and other problems, and it is an intermittent production process with high labor intensity

Method used

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  • Box-type automatic sintering device

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specific Embodiment approach

[0016] Add dust, powdered mineral powder and binder into the batching kettle 1 from the feed port 104 according to the proportion, start the motor 101, drive the rotation of the screw agitator 102, mix the materials evenly, open the valve 103 at the bottom of the batching kettle, and Put the mixed material into the mixture storage tank 2, and prepare the next batch of materials in the vacated batching kettle 1; open the blanking baffle plate 201 at the bottom of the mixture storage tank 2, and put the empty sintering material placed under the mixture storage tank 2 The box 3 is filled with materials, the feed port 401 is opened, the motor drives the transmission of the conveyor belt 5, and the sintering box 3 filled with materials is transported to the sintering chamber 4, the doors 401 and 402 of the sintering chamber 4 are closed, and the igniter is activated. Coal gas is used as fuel, the ejected flame ignites the materials in the sintering box 3, sinters under the set sinte...

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Abstract

The invention provides a box-type automatic sintering device which is characterized by comprising a dosing kettle, a mixture storage tank, a sintering box, a sintering chamber and a conveyer belt. According to the device provided by the invention, a great number of particle mineral powder and mineral dust caused by production of silicomanganese alloy enterprises can be automatically handled, sintered into large blocks and smashed to have granularity which meets the smelting requirements for smelting raw materials of silicomanganese alloy. The device provided by the invention is simple in structure, low in equipment investment and good in sintering quality, and can be used for producing continuously and automatically.

Description

technical field [0001] The invention relates to a box-type automatic sintering device, in particular to a sintering device used for sintering and reusing manganese and manganese alloys with small particle size and dust. Background technique [0002] In the smelting process of manganese and manganese alloys in submerged arc furnaces, there are certain requirements for the particle size of raw materials. If the particle size of raw materials is too small, the gas permeability will be affected during the smelting process, which will affect the heat transfer process and lead to chemical reactions in the smelting process. incomplete. If the particle size of the raw material is too small, it will cause a lot of dust under the strong air flow in the smelting furnace, which will not only cause environmental pollution, but also cause loss of raw materials. During the smelting process of manganese and manganese alloys, a large amount of flue gas will be generated. After bag dust remo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B21/00
Inventor 谢力林晨朱知生王东
Owner 广西敏诚矿业股份有限公司
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