Double-working mode water type dust collection device
A double-working mode, water dedusting technology, applied in the direction of safety devices, mining devices, dust prevention, etc., can solve the problems that the environmental quality and air conditions are difficult to be effectively guaranteed, large manpower and material resources, long time, etc., to achieve flexible use and operation , quick removal, easy to use effect
Inactive Publication Date: 2015-05-27
XIAN ZHONGZHI HUIZE PHOTOELECTRIC TECH
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Problems solved by technology
The mine ventilation system currently used is mainly composed of a fan and an air duct connected to the fan. In actual construction, because the installation of the mine ventilation system requires a lot of manpower and material resources, and the installation process takes a long time, it is necessary to install the ventilation system in the mine. During the installation of the system, it is difficult to effectively guarantee the environmental quality and air conditions in the coal mine underground roadway
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[0023] Such as figure 1 As shown, the present invention includes a frame, a traveling mechanism installed at the bottom of the frame, and a dust removal cylinder horizontally installed on the frame. The air inlet 1 is equipped with a high-pressure centrifugal fan 2-1 that sucks the dust-containing gas into the dust removal cylinder, and the dust-containing gas sucked by the high-pressure centrifugal fan 2-1 is installed in the dust removal cylinder to purify or Spray water onto the inner wall of the dust removal cylinder and form a water tank corresponding to a layer of water film on the inner wall of the dust removal cylinder. There are exhaust ports. The water tank is installed on a rotating support, and the rotating support includes a vertical pillar, a straight frame that is hingedly installed on the vertical pillar and can rotate up and down on a vertical plane, and drives the straight frame A telescopic hydraulic cylinder that rotates up and down to dump the water cont...
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The invention discloses a double-working mode water type dust collection device. The double-working mode water type dust collection device comprises a stand, a traveling mechanism and a dust collection barrel which is horizontally arranged on the stand, a plurality of first air inlets are opened in the upper part of the dust collection barrel, a first high-pressure centrifugal fan is arranged on each air inlet, a water tank used for purifying dusty gas sucked by the first high-pressure centrifugal fans or spraying water to the inner wall of the dust collection barrel and correspondingly forming a water film on the inner wall of the dust collection barrel is arranged in the dust collection barrel, the water tank is located below the first high-pressure centrifugal fans, and an exhaust hole is opened in the top of the dust collection barrel; the water tank is arranged on a rotary bracket; a plurality of second air inlets are opened in the lower part of the dust collection barrel, each second air inlet is provided with a second high-pressure centrifugal fan, and the water tank is located above the second high-pressure centrifugal fans; a sewage collection tank is arranged at the bottom of the dust collection barrel. The double-working mode water type dust collection device is simple in structure, reasonable in design, easy and convenient to use and operate, and good in use effect; by means of the water film dust collection and water bath dust collection modes, the toxic and harmful gas and dust in a coal mine underground roadway can be easily, conveniently and quickly removed.
Description
technical field [0001] The invention relates to a dust removal device, in particular to a double-working mode water dust removal device. Background technique [0002] Wet dedusting is a method of cleaning the gas by fully contacting the cleaning liquid (usually water) with the dusty gas to wash down the dust particles. This dust removal method has high efficiency, simple structure, low cost, small footprint, convenient operation and maintenance, and is especially suitable for processing high temperature, high humidity, flammable and explosive dusty gases. In addition, it can also remove some gaseous pollutants while removing dust. Therefore, it is widely used in air pollution control and gas purification in various sectors of industrial production. Among them, water film dust removal is a kind of purification equipment that uses dust-containing gas to impact the inner wall of the dust collector or other special components to form a water film in a certain way, so that the ...
Claims
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Login to View More IPC IPC(8): E21F5/20E21F5/02E21F17/18
CPCE21F5/20E21F5/02E21F17/18
Inventor 侯鹏
Owner XIAN ZHONGZHI HUIZE PHOTOELECTRIC TECH