Cement bin dust removing and supply device

Abstract

The invention discloses a cement bin dust removing and supply device. The cement bin dust removing and supply device comprises a cement bin, a supply device and a dust remover. The supply device comprises a buffer cavity formed in the bottom of the cement bin, a spiral feeder arranged on one side of the buffer cavity, a middle temporary storage box arranged at the output end of the spiral feeder, a spiral weighing machine arranged at the output end of the middle temporary storage box and an air compressor arranged at the top of the middle temporary storage box and communicated with the temporary storage box. The dust remover comprises a dust remover barrel and a dust removal filter bag. The dust removal filter bag is arranged in the dust remover barrel through a framework. A gas outlet is formed in the top end of the dust removal filter bag. The dust remover barrel is divided into an upper barrel body and a lower barrel body through a grate plate. The lower barrel body is connected with a bin top exhausting port of the cement bin in a matched manner. A supporting plate connected with the inner wall of the dust remover barrel is arranged in the upper barrel body. By the adoption of the cement bin dust removing and supply device, materials can be smoothly transported and weighed, the accuracy can be improved, dust removal efficiency is high, and dust collected through the dust removal filter bag can fall back to a cement tank under the effect of a dust vibration motor.

Description

technical field [0001] The invention relates to a dust removal and supply device for a cement silo. Background technique [0002] The transmission process of the cement supply system of the mixing plant in the prior art is not stable enough, which easily causes weighing errors. In addition, due to the action of air during the transmission process, the quality of the cement is easily affected, and the transportation efficiency is affected. In addition, because the top of the cement silo of the prior art is only provided with a cover body, there is no dust removal effect, so this part of the air tends to take away part of the cement in suspension, which not only causes waste of cement, but also causes environmental pollution. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a cement silo dust removal and supply device. [0004] In order to achieve the above object, the technical solution adopted by the...

AI Technical Summary

Problems solved by technology

[0002] The transmission process of the cement supply system of the mixing plant in the prior art is not stable enough, which may easily cause weighing errors. In addition, due to the action of air during the transmission process, the quality of the cement is likely to be affected, and the transportation efficiency is affected.

In addition, because there is only a cover on the top of the cement silo in the prior art, there is no dust removal effect, so this part of the air will often take away part of the suspended cement, which not only causes waste of cement, but also causes environmental pollution.

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