Small mining combined dust remover
A dust collector and small technology, applied in the direction of combination device, dust prevention, mining equipment, etc., can solve the problems of polluted operators, occupational diseases, static electricity generation, etc., and achieve the effect of changing the working environment, reducing occupational diseases, and high dust removal efficiency.
Inactive Publication Date: 2011-04-06
杭州洪裕重工机械有限公司
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Problems solved by technology
Dust environmental pollution causes the occurrence of occupational diseases of operating workers, which brings great confusion to enterprises and workers
Most of the existing underground dust collectors for mines are wet equipment, and the water consumption of such equipment is large during operation. In the existing domestic and foreign underground dust collectors, the fans are powered by bulky motors, which are heavy and large. There are certain restrictions and inconveniences in application, especially the power operating system will generate static electricity, which poses a coal safety hazard
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[0016] Refer to attached picture. The present invention includes an air inlet assembly, a centrifugal induced draft fan 2, a cylindrical dust collector 3, and a cylindrical filter 4;
[0017] The air inlet assembly is located before the centrifugal induced draft fan. The air inlet assembly includes a dust suction head 11 and a dust suction chamber 12, the dust suction chamber is connected with the air inlet 24 of the centrifugal induced draft fan, the dust suction chamber 12 is a telescopic and curved soft ventilator and is provided with Upper suspension hook 13. In this way, when the dust remover provided by the present invention is carried on the roadheader, its dust suction head 11 can be stretched and turned to any position that needs dust suction, without being affected by the surface shape of the roadhead machine and the installation position of the dust collector on the roadheader. limit.
[0018] The centrifugal induced fan assembly 2 includes a casing 21, a mountin...
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The invention claims a small mining dry combined dust remover, which is in turn provided with an air inlet component, a centrifugal induced draught fan, a cylindrical dust remover and a cylindrical filter in a flowing direction of the air. The air inlet component is in the front of the centrifugal induced draught fan. An air wheel of the induced draught fan is driven by a hydraulic motor. The centrifugal induced draught fan comprises a casing, a mounting base and a centrifugal air wheel. The cylindrical dust remover is a cylindrical small-cyclone dust remover, in which a plurality of small-cyclone separators are arranged perpendicular to an axis of the cylinder. The combined dust remover has high dust removing efficiency; and the hydraulic system of a development machine drives the hydraulic motor draught fan to work. Furthermore, the cylindrical dust remover is shaped to be mounted on the development machine so as to cooperate with the development machine. The dust remover can timely suck and remove the dust during the cutting of the development machine safely and reliably, so the dust remover is very suitable for use in mining, tunnel and subway operation. The application of the technology can change operating environments, reduce the occurrence of occupational diseases and bring greater economic benefits to enterprises.
Description
technical field [0001] The invention relates to the technical field of mining equipment, in particular to a dust collector for dust (respirable dust) generated during mining or other operations. Background technique [0002] For various mining, tunnel, subway and other projects, it has been one of the most concerned issues for many years that the dust generated on the working face can be completely purified. Dust environmental pollution causes the occurrence of occupational diseases of operating workers, which brings great confusion to enterprises and workers. Most of the existing underground dust collectors for mines are wet equipment, and the water consumption of such equipment is large during operation. In the existing domestic and foreign underground dust collectors, the fans are powered by bulky motors, which are heavy and large. There are certain restrictions and inconveniences in application, especially the power operating system will generate static electricity, whi...
Claims
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IPC IPC(8): E21F5/00E21F1/00E21F5/04E21C35/22B01D50/00
Inventor 陈刚史宝光史宝荣
Owner 杭州洪裕重工机械有限公司
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