Shale uniformly-crushing device for energy-saving type sintered shale hollow block

Abstract

The invention discloses a shale uniformly-crushing device for energy-saving type sintered shale hollow blocks. The device comprises a crusher, wherein a discharging slide sieve is arranged at the lateral upper part of the crusher; the discharging slide sieve is groove-shaped, and the upper part of the discharging slide sieve is larger, and the lower part of the discharging slide sieve is smaller; a feeding machine is arranged between the discharging slide sieve and the crusher; the inlet end of the feeding machine corresponds to the outlet of the discharging slide sieve; the outlet end of the feeding machine corresponds to the feeding opening of the crusher; operation platforms are arranged above the feeding machine; the groove opening of the discharging slide sieve faces the operation platforms; a discharging machine is arranged below the feeding machine; the transferring direction of the discharging machine is perpendicular to that of the feeding machine. Through the adoption of the scheme, the device has the remarkable effects as follows: in the process of crushing mine shale, the crushing device can be smoothened on site, at the same time, raw materials can be subjected to second-stage separation according to difference in thickness, most small particulate matters in the raw materials are screened away, and big ores enters the crusher to be crushed, so that the transferring of unnecessary raw materials is avoided, and the problem of blockage of a raw material channel is further solved.

Description

technical field [0001] The invention relates to a shale crushing device, in particular to an energy-saving sintered shale hollow block shale homogenizing crushing device. Background technique [0002] Blocks are also known as bricks. There are two types of bricks: solid bricks and hollow bricks. Since 2010, my country has banned the use of solid clay bricks in all urban areas and vigorously promoted shale hollow blocks. At present, the void rate of shale hollow bricks is low, the number of holes and rows of holes in shale hollow bricks is small, and the insulation performance of products is poor, which seriously affects the energy-saving effect of buildings. In the production process of shale hollow bricks, the quality of raw materials will affect the void rate of shale hollow bricks, so it is very important to maintain good quality of raw materials. [0003] The shale mined in the mine is of different sizes. For the convenience of subsequent processing and transportation, ...

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Problems solved by technology

[0003] The shale mined in the mine is of different sizes. For the convenience of subsequent processing and transportation, primary crushing needs to be carried out on site. However, the newly mined stone is often mixed with a lot of soil. When the stone enters the crusher through the feeding funnel for crushing, the soil is easy to stick. Connected to the feed hopper and crusher, especially when the humidity in the mine is high, the soil will even block the passage of the feed hopper and the crusher. In order to ensure on-site production, the feed hopper and the crusher must be cleaned. The crusher is not damaged and the safety of the operators must be shut down for operation, which seriously interferes with the normal operation of the site, and the output cannot be guaranteed; in addition, China implements time-based electricity charges. In order to reduce expenses, most industrial and mining enterprises The production will be increased during the low electricity rate period, and if the production cannot be guaranteed during the low electricity rate period, it will increase the cost; finally, when performing on-site crushing, the operator will mix all the materials together into the feed hopper and the crusher, and the raw materials Small particles do not need to enter the crusher for crushing, and the smaller pieces of soil entering the crusher will be squeezed and bonded to block the passage, which is also not conducive to normal production

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