Production line used for magnesia carbon brick products and technology thereof

Abstract

The invention relates to a production line used for magnesia carbon brick products and a technology thereof. The production line comprises a granule crushing unit, a plurality of powder grinding units, a graphite or fine powder automatic burden charging and conveying system and a liquid metering and conveying unit, and further comprises a material burden charging unit, a material mixing unit and abrickmaking metering unit. Burden charging carriages are arranged between the material burden charging unit and the mixing unit and between the mixing unit and the brickmaking metering unit. By meansof the production line, the whole set of automatic procedures including automatic feeding treatment, automatic burden charging, automatic mixing, automatic weighing and calculating and automatic brickmaking of granules, powder, graphite and fine powder raw materials and liquid raw materials can be achieved, automatic conveying, burden charging and dust recovery of the powder industry are achieved, the whole working process conforms to environment-friendly requirements, the workshop internal environment and an operating environment of workers are effectively guaranteed, and safe production isachieved.

Description

technical field [0001] The invention relates to the fields of pneumatic conveying and lifting conveying, in particular to a production line for magnesia-carbon brick products and a process thereof. Background technique [0002] At present, there are the following disadvantages in the traditional feeding and pneumatic feeding of granular materials in the production process of magnesia carbon bricks: [0003] (1) The feeding method adopts manual lifting, conveying by belt conveyor or bucket elevator. The manual lifting method is time-consuming and laborious, and requires the assistance of many people to carry out the lifting smoothly. The cost is high, the efficiency is low, and the labor of the workers The strength is also greatly increased, and material leakage, dust and bulk materials are prone to occur, which affects the entire workshop environment and the personal health of workers. The traditional bucket elevator or belt conveyor has a high failure rate and high mainten...

AI Technical Summary

Problems solved by technology

[0003] (1) The feeding method adopts manual lifting, conveying by belt conveyor or bucket elevator. The manual lifting method is time-consuming and laborious, and requires the assistance of many people to carry out the lifting smoothly. The cost is high, the efficiency is low, and the labor of the workers The strength is also greatly increased, and it is prone to material leakage, dust and bulk materials, which will affect the entire workshop environment and the personal health of workers

The traditional bucket elevator or belt conveyor has a high failure rate and high maintenance cost, and it cannot realize multi-point transportation, and the hopper is easy to leak materials during the lifting process, which takes up a lot of space and affects the layout of the factory building

[0004] (2) Pneumatic conveying: During the production process, pellets, powder, graphite, etc. can be fed by pneumatic conveying; however, when conveying pellets by pneumatic conveying, a small part of the pellets will be damaged due to friction, which cannot meet the requirements for The requirements of customers with high product requirements and no broken conditions, so the conveying method of granular materials needs to be improved

[0005] (3) The traditional batching method is manual weighing, which has low accuracy. The other is to realize the batching through simple electric and pneumatic control of the equipment. There is no chain or chain lag between the batching links , the measurement accuracy is not high, resulting in lower batching accuracy

[0006] (4) The traditional materials are transported by manual hoisting and belt transportation in the process of sending them to the mixer after batching, which is prone to material leakage, dust, etc., which cannot meet the requirements of environmental protection and is inefficient, especially the formulated materials cannot be Complete pouring, which indirectly changes the formula of the product, affects the quality of the product, and affects the overall output

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