Mute air exhaust port of a roller type sand making machine

A technology of sand making machine and air outlet, which is applied in the direction of removing smoke and dust, grain processing, and separation of dispersed particles, etc., can solve the problems of adverse health effects of workers, dust easily inhaled by human body, and high dust filtration cost, and achieves good dust removal effect. , Easy to take out, easy to replace or clean

Inactive Publication Date: 2019-10-15
ZAOZHUANG SNKSAN INTELLIGENT MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the sand making machine is working, a large amount of dust will be generated, and the dust is easily inhaled by the human body, which will have an adverse effect on the health of the staff. In order to create a suitable working environment, it is necessary to set up a dust removal device to collect and filter the dust; the existing dust removal device is in When filtering dust, etc., the service life of the filter screen is low, and the filter screen needs to be replaced or disassembled and cleaned frequently, resulting in high cost of dust filtration

Method used

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  • Mute air exhaust port of a roller type sand making machine
  • Mute air exhaust port of a roller type sand making machine
  • Mute air exhaust port of a roller type sand making machine

Examples

Experimental program
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Effect test

Embodiment 1

[0025] see Figure 1~2 , in an embodiment of the present invention, a silent exhaust outlet of a roller sand making machine includes a base 1, the top of the base 1 is respectively fixed with a crushing box 2 by brackets, and the top of the crushing box 2 is connected to a feed port The feeding hopper 10 is convenient for feeding; the front and rear directions of the crushing box 2 are provided with two left and right rotating shafts 5, and the front and rear ends of the rotating shafts 5 respectively pass through the front and rear side walls of the crushing box 2 and are connected in rotation with the front and rear side walls of the crushing box 2; 5 is fixedly installed with mutually cooperating crushing rollers 6, and the side walls of the crushing rollers 6 are also evenly distributed with a number of crushing teeth 7 to further improve the stone crushing effect; the rear ends of the left and right rotating shafts 5 are respectively fixedly installed with mutually meshing...

Embodiment 2

[0028] see image 3 , on the basis of Embodiment 1, a slider 22 is arranged below the first drawer 14 in the dust removal box 13, and a chute 23 cooperating with the slider 22 is provided on the front and rear side walls of the dust removal box 13, and the slider 22 slides left and right along the chute 23, the top of the slider 22 is fixedly connected with an air nozzle 24, and the air nozzle 24 faces the filter screen 15; Pass through the left side wall of the dust removal box 13 and be fixedly connected with the left side wall of the dust removal box 13. By drawing air from the telescopic tube 25, the dust attached to the bottom of the filter screen 15 can be sucked out of the dust removal box 13; There is also a screw 21 located below the first drawer 14. The left and right ends of the screw 21 respectively pass through the left and right side walls of the dust removal box 13 and are rotationally connected with the left and right side walls of the dust removal box 13 throu...

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Abstract

The invention discloses a mute air exhaust port of a roller type sand making machine, and relates to the technical field of sand making machines. The mute air exhaust port of the roller type sand making machine comprises a base, the top of the base is fixedly provided with a crushing box through a support, a dust removal box is further fixedly arranged at the top of the base, an upper air suctionpipe and a lower air suction pipe are fixedly connected to the right wall of the dust removal box, and the upper air suction pipe and the lower air suction pipe correspondingly penetrate through the left wall of the crushing box and extend to the upper side and the lower side of a screen; an air outlet is formed in the top wall of the dust removal box, and a grid plate is fixedly clamped at the air outlet, the inner top of the dust removal box is fixedly connected with a fan through a support, the dust removal box is provided with a first drawer, the first drawer is located below the fan, andsliding grooves matched with the first drawer are formed in the front left side wall and the rear left side wall of the dust removal box correspondingly; and a rectangular port is formed in the bottomof the first drawer, and a filter screen is fixedly connected in the rectangular port. According to the mute air exhaust port, dust generated in the sand making process is collected and filtered, sothat the air pollution is reduced, and the human health of workers is facilitated.

Description

technical field [0001] The invention relates to the technical field of sand making machines, in particular to a silent air exhaust port of a roller sand making machine. Background technique [0002] The sand making machine is an adjustable fine crushing equipment without sieve bars, which can be widely used in the fine crushing of raw materials and clinker in cement plants. It is especially suitable for the processing and crushing of hard limestone, dolomite, granite, basalt and other artificial sand or highway pavement stone. [0003] When the sand making machine is working, a large amount of dust will be generated, and the dust is easily inhaled by the human body, which will have an adverse effect on the health of the staff. In order to create a suitable working environment, it is necessary to set up a dust removal device to collect and filter the dust; the existing dust removal device is in When filtering dust, etc., the service life of the filter screen is low, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/28B02C4/42B02C23/16B02C23/24B08B15/00B01D46/10B01D46/30
CPCB01D46/10B01D46/30B02C4/08B02C4/28B02C4/42B02C23/16B02C23/24B02C2023/165B08B15/007
Inventor 孙启祥马驰孙法虎
Owner ZAOZHUANG SNKSAN INTELLIGENT MACHINERY CO LTD
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