Tunneller for integrated wet type dust removal device

A wet dust removal and roadheader technology, which is applied in cutting machinery, slitting machinery, earth-moving drilling, etc., can solve the problems of unsatisfactory dust removal effect, affecting the operation and use of the roadheader, and achieve the effect of improving the working environment.

Active Publication Date: 2012-03-21
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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Problems solved by technology

[0004] The present invention provides a roadheader with an integrated wet dust removal device in order to solve the problem that the existing...

Method used

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  • Tunneller for integrated wet type dust removal device
  • Tunneller for integrated wet type dust removal device
  • Tunneller for integrated wet type dust removal device

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Embodiment Construction

[0023] The specific implementation of the present invention will be further described in conjunction with the accompanying drawings, and the embodiments are used to illustrate the present invention, but not to limit the present invention.

[0024] Such as figure 1 As shown, the present invention is mainly made up of parts such as cutting part 1, loading part 2, frame 3, hydraulic system, airborne dust removal system 6, electric control system 7, water system 9 and scraper conveyor 8.

[0025] The invention effectively integrates the wet dust removal device on the roadheader from the aspects of spatial position, water system and electric control system through modular design, and becomes a part of the roadheader. The air inlet 10 and the air duct 11 of the wet dust removal device are built into the roadheader frame and integrated with the frame, which will not increase the overall size of the roadheader and will not affect the cutting line of sight of the roadheader; the water ...

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Abstract

The invention belongs to the technical field of coal mine underground tunneling surface tunneling equipment and in particular relates to a tunneller for an integrated wet type dust removal device. The invention solves the problems that a rear supporting dust removal device of the existing tunneller affects the operation and the use of the tunneller, and in addition, the dust removal effect is not ideal. The tunneller for the integrated wet type dust removal device comprises a vehicle-mounted dust removal system; the vehicle-mounted dust removal system comprises an air inlet and a flue, wherein the air inlet is arranged at the front end of a machine frame between a cutting part and a loading part of the tunneller; and the flue is arranged at the middle part of the machine frame and is of an integrated structure together with the machine frame. The invention has the beneficial effects that the wet type dust removal device is highly integrated on tunneller; while the quick tunneling of a big section and a total-rock and half-coal rock roadway is realized, the control and the removal of dust on the tunneling surface are successfully realized; and under the situation that the roadway adaptability of the tunneller, the cutting vision of a tunneller driver and the maintenance of the entire tunnneler are not affected, the working environment of operators is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of tunneling equipment for tunneling working faces under coal mines, and in particular relates to a tunneling machine integrated with a wet dust removal device. Background technique [0002] At present, due to the rapid development of coal mines in my country, a large number of all-rock and semi-coal-rock roadways need to be developed urgently. With the continuous development of rapid excavation technology, the dust production of excavation working faces is also increasing, resulting in the shortening of the incidence of pneumoconiosis and the increasing number of cases. , Coal mine dust control work is extremely urgent. [0003] Traditional roadheaders do not have on-board dust removal, and are usually equipped with wet dust removal devices. If the roadheader is working without dust removal, the dust concentration of the excavation work will be high, which not only seriously affects the sight of the working...

Claims

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Application Information

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IPC IPC(8): E21C35/22E21C25/68
Inventor 郝建生王富强荔军王学成王传武马昭王帅白雪峰权钰云毛继伟杨春海赵海霞郎燕
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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