Crushing mechanism capable of preventing raising dust

Abstract

The invention discloses a crushing mechanism capable of preventing raising dust. A feeding hopper, an air chamber, a load-bearing plate, a crushing chamber and a waste residue collecting box which areconnected in sequence are arranged on the crushing mechanism from top to bottom, a fan and a collecting device which are opposite to each other are arranged on the side face of the air chamber, and an air inlet of the fan communicates with the air chamber; and a collecting pipeline is arranged on the side face, away from the air chamber, of the collecting device, one end of the collecting pipeline is connected with the collecting device, and the other end of the collecting pipeline is connected to the waste residue collecting box. By means of the crushing mechanism capable of preventing the raising dust, the problem that the health of operators can be seriously affected due to the large amount of noise and raising dust generated by the collision between oil shale in the process of oil shale crushing in the prior art is solved, during applying, two-time waste residue treatment is conducted on the oil shale in the process of feeding and crushing of the oil shale, the number of the collision of the broken stone is reduced accordingly, meanwhile, the noise pollution and raising dust pollution are reduced, and the physical health of the operators is facilitated.

Description

technical field [0001] The invention relates to an oil shale crusher, in particular to a crushing mechanism capable of preventing dust. Background technique [0002] Oil shale is a combustible argillaceous rock containing hydrocarbons, which can be processed to produce artificial petroleum with liquid hydrocarbons as the main component. Large pieces of oil shale are crushed and screened, and sent to a huge furnace; heated in the absence of air to decompose organic matter into oil and gas; oil and gas then enter a cooling device, where they are cooled and condensed into an oily liquid. It's shale oil. Oil shale crusher is a crushing machine that uses impact energy to crush materials. However, during the oil shale crushing process, the collision between oil shales will generate a lot of noise and dust, which will seriously affect the health of operators. Contents of the invention [0003] The invention solves the problem in the prior art that a large amount of noise and du...

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem in the prior art that a large amount of noise and dust will be generated due to collisions between oil shales in the oil shale crushing process, which will seriously affect the health of operators, and provides a crushing mechanism capable of preventing dust. When it is applied, the oil shale is treated twice during the feeding and crushing process to reduce the number of collisions of the crushed gravel, and at the same time reduce noise pollution and dust pollution, which is beneficial to the health of operators

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