Solid hot material quantitative charging system and control method thereof

Abstract

The invention discloses a solid hot material quantitative charging system and a control method thereof. The solid hot material quantitative charging system comprises a buffer hopper, feeders, charging trolleys and rail balances, and the buffer hopper, the feeders, the charging trolleys and the rail balances are connected in sequence. The buffer hopper is arranged below a material conveying inlet and used for receiving materials to be charged. Material outlets are formed in the bottom of the buffer hopper and connected with material inlets of the feeders. A material storage hopper is arranged in each charging trolley. Travelling wheels are arranged at the bottom of each charging trolley and arranged on the corresponding rail balance, so that an upper opening of each material storage hopper is made to be located below a material outlet of the corresponding feeder. A material discharge opening is formed in the bottom of each material storage hopper. A plurality of discharge holes are formed in the positions, corresponding to the material discharge openings, of the trail balances in the extension direction and correspond to material inlets of a plurality of target material containers. The solid hot material quantitative charging system can automatically and quantitatively charge the solid hot materials, and the purposes of reducing energy loss and improving labor productivity are achieved.

Description

technical field [0001] The invention relates to the technical field of material feeding, in particular to a quantitative feeding system for solid hot materials and a control method thereof. Background technique [0002] In the production process of inorganic fillers (white carbon black, silicon dioxide, nano-silica), it is necessary to put the high-temperature cullet from the chain plate machine into the chemical tank for chemical material. The usual method is: in the chain plate A storage tank is set up under the machine. After the cullet is cooled in the storage tank, it is weighed and raised to a certain height, then fed into the chemical tank, and then heated and melted with steam. However, there are two problems in the above method: one is that the cullet cools down first and then heats up, and the heat carried by it is wasted; the other is that the cullet is first lowered to the ground and then lifted, resulting in energy waste. Contents of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

However, there are two problems with the above method: one is that the cullet cools down first and then heats up, and the heat it carries is wasted; the other is that the cullet is first lowered to the ground and then lifted, resulting in energy waste

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