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Dust removal device for coal mining machine of coal mine and use method

A technology for a dust removal device and a shearer, which is applied in the direction of a cleaning method, a combination device, a separation method using gas flow, etc., can solve the problems of secondary dust pollution, troublesome operation by users, etc., achieve efficient water dust reduction, and improve environmental protection. , the effect of improving convenience

Pending Publication Date: 2021-12-10
郑伟敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a dust removal device for a coal mining machine and its use method. One purpose is to have the function of adjusting the length of the dust removal device, so as to solve the problem that the height and position of the dust removal have various characteristics, which will bring troubles to the user's operation. It is a very troublesome problem; another purpose is to solve the problem that some dust remaining in the air discharged by dust removal can easily cause secondary pollution, so as to achieve the effect of efficient treatment of the wind generated by dust removal

Method used

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  • Dust removal device for coal mining machine of coal mine and use method
  • Dust removal device for coal mining machine of coal mine and use method
  • Dust removal device for coal mining machine of coal mine and use method

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Effect test

Embodiment 1

[0040] First aspect, such as Figure 1-9 As shown, the present invention provides a dust removal device for coal mining machines, including a mobile dust processing box 1, the right side of the mobile dust processing box 1 is fixedly welded with a push-pull frame 2, and the top of the mobile dust processing box 1 is movably connected There is a control box 3, the inner cavity of the control box 3 is provided with a control button, the top of the mobile dust treatment box 1 inner cavity is fixedly installed with a suction fan body 11, and the air outlet end of the suction fan body 11 is fixedly connected with a connecting pipe 12, and the mobile The bottom of the dust treatment box 1 is fixedly equipped with universal wheels. Through this design, it is convenient for the user to move the device. The back side of the mobile dust treatment box 1 is provided with an adjustable dust suction mechanism 4, and the inner cavity of the mobile dust treatment box 1 is set There is a dust ...

Embodiment 2

[0042] like Figure 1-9 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the top of the telescopic network pipe 42 is fixedly connected to the bottom of the dust collection box 43, and the bottom of the telescopic network pipe 42 is connected to the air intake of the suction fan body 11 Both sides of the splicing frame 41 are movably connected with gripping rods 411, the bottom of the splicing frame 41 is fixedly equipped with an inserting rod 412, and the top of the splicing frame 41 is provided with a splicing slot 413, and the inner cavity of the splicing frame 41 There is an elbow fixing groove 414 on the back, through the cooperation design of the insertion rod 412 and the insertion groove 413, the adjacent splicing frames 41 can be spliced, which is convenient for disassembling the splicing frame 41 or installing the splicing frame 41 operation, and then adjust the extension length of the telescopic network pipe 42,...

Embodiment 3

[0044] like Figure 1-9 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the right side of the communication pipe 12 extends to the inner cavity of the dust suppression cylinder 51 and is fixedly connected with a hose 511, and the right side of the hose 511 It is fixedly connected with the left side of the shunt pipe 512, the bottom of the shunt pipe 512 is fixedly connected with a dust filter bag 514, and the inner wall of the dust filter bag 514 is fixedly installed with a vibration bending rod 516, and the end of the vibration bending rod 516 away from the dust filter bag 514 is fixedly connected with a vibration The ball 517 and the bottom of the dust filter bag 514 are fixedly connected with the dust collection bottom tube 515, and the dust processing box 1 is moved back and forth by pushing and pulling the push-pull frame 2, and the inertia of the shunt pipe 512 can be used to make the shunt pipe 512 swing. The desi...

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Abstract

The invention discloses a dust removal device for a coal mining machine and a use method, and relates to the technical field of coal mining machines. The dust removal device comprises a movable dust treatment box, a push-pull frame is fixedly welded to the right side of the movable dust treatment box, a control box is movably connected to the top of the movable dust treatment box, a control button is arranged in an inner cavity of the control box, and a suction fan body is fixedly mounted at the top of an inner cavity of the movable dust treatment box. Through the cooperative design of inserting rods and inserting grooves, adjacent splicing frames can be spliced, so that the splicing frames can be conveniently detached or installed; then the stretching length of a telescopic net pipe is adjusted, the telescopic net pipe is clamped in the inner cavities of the splicing frames through bent pipe fixing grooves, and then holding rods can be mounted on the splicing frames convenient to hold by hand, so that adjustment of the splicing frames are completed, operators with different heights can conveniently and smoothly perform dust removal operation, and the convenience of the device is improved.

Description

technical field [0001] The invention relates to the technical field of coal mine shearers, in particular to a dust removal device and a use method for coal mine shearers. Background technique [0002] The shearer is one of the main equipment of the complete mechanized mining equipment. The shearer is evolved from the shearer. The shearer is a large and complex system integrating machinery, electricity and hydraulic pressure. The working environment is harsh. If A failure will lead to the interruption of the entire coal mining work, resulting in huge economic losses. The coal mining machine is one of the important equipment to realize the mechanization and modernization of coal mine production. Mechanized coal mining can reduce physical labor, improve safety, and achieve high output. For the purpose of high efficiency and low consumption, the coal shearer needs to use a dust removal device to remove dust from the surface of the coal shearer during use. There are following pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B5/04B08B13/00B01D50/00
CPCB08B5/04B08B13/00
Inventor 郑伟敏
Owner 郑伟敏
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