Automatic spraying and dust-preventing method, and dust-preventing apparatus

An automatic spraying and dust blocking technology, applied in spraying devices, liquid spraying devices, safety devices, etc., can solve the problems of insufficient water, increased wind resistance, waste of water resources, etc., achieving obvious effects, avoiding dust, and being convenient to use. Effect

Active Publication Date: 2008-10-29
北京首创大气环境科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to manual control, it is difficult to grasp the spraying amount at that time and in the local area, which can easily lead to insufficient water and poor dust suppression effect; or due to excessive water and runoff, the fine coal surface is mixed into the surrounding environment, which consumes both manpower and time. wasting precious water resources
In the Chinese patent CN02147666.7 "A method for preventing wind and desert with vertical nets", a method for preventing desertification with vertical nets is disclosed, but it only uses physical barriers and does not have any other self-control dust suppression fa

Method used

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  • Automatic spraying and dust-preventing method, and dust-preventing apparatus
  • Automatic spraying and dust-preventing method, and dust-preventing apparatus
  • Automatic spraying and dust-preventing method, and dust-preventing apparatus

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Embodiment 1

[0026] see figure 1 and figure 2 , which represents a preferred embodiment of an automatic spray dust suppression device of the present invention, the automatic spray dust suppression device includes an automatic sensing mechanism 1, a spray mechanism 2, a spray control mechanism and a dust suppression mechanism 3, the dust suppression mechanism Mechanism 3 can be a windshield and dust suppression net, or a rigid windshield wall, or their combination, preferably at the bottom of the dust suppression mechanism 3 is provided with a dust collection tank 21, when the dust on the dust suppression mechanism 3 sticks too much and When the opening ratio and dust suppression effect of the dust suppression mechanism are affected, the spray control mechanism controls the spray mechanism 2 to clean the dust suppression mechanism 3 through the induction signal of the automatic sensing mechanism 1, and makes the dust cleaned It will not fly and overflow into the atmosphere again to cause ...

Embodiment 2

[0033] see image 3 and Figure 4 , which shows another preferred embodiment of an automatic sprinkler dust suppression device of the present invention. The main difference between this embodiment and the above-mentioned embodiment 1 is that the automatic sprinkler dust suppression device also includes a frame body 4, so Said spray mechanism 2 is arranged on the frame body 4, and this frame body 4 can also be used for fixing the dust suppression mechanism 3, or the frame body 4 is arranged near the material pile 5, so that when the material pile 5 has a large area, Water mist can still be sprayed onto the material, effectively preventing the generation of dust, and the spraying mechanism 2 and the frame body 4 can be more than one, surrounding the vicinity of the material pile 5 or located in the middle of the material pile 5 . In addition, the spraying mechanism 2 of the present invention is connected with a high-pressure water pump, and is connected with the spraying pipeli...

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Abstract

The invention relates to an automatic spray device for blocking dust, including an automatic induction mechanism, a spray mechanism, a spray control mechanism and a dust suppression mechanism; the spray mechanism controls the spray mechanism by the induction signal of the automatic induction mechanism. The invention also provides an automatic spray dust blocking method; the automatic induction mechanism induces environmental parameters and sends the induction signals of the environment parameters to the spray control mechanism, according to the induction signals the spray control mechanism sends instruction to control the spray mechanism to spray or stop spaying fluid to the dust suppression mechanism and/or a material heap. The automatic spray device can realize full automatic management or adopt manual management, thus having convenient use, obvious effect and being capable of treating the pollution problem caused by aeolian erosion and dust emission from working surfaces; meanwhile, the automatic spray device can achieve the functions of auto-regulation, spraying, water conservation, self cleaning, waterproof property, dust collecting, and so on according to the external environment.

Description

Technical field: [0001] The invention relates to a dust suppression method and a dust suppression device, more specifically, to a dust suppression method and a dust suppression device by using an automatic spraying method. Background technique: [0002] The invention is mainly applicable to the field of environmental protection, and is especially suitable for reducing dust in places such as coal piles, stockyards, docks, tailings ponds and the like. With the rapid development of my country's economic construction, various stockyards and coal piles are scattered all over the place. Taking coal storage plants as an example, there are more than 6,000 coal storage plants, of which 1,700 are more than 50,000 tons, and most of them are stored in the open air, lacking dust prevention, dust suppression and dust collection equipment. According to the report "Research on the Environmental Impact of China's Coal Development and Utilization" by the Clean Energy and Environment Center o...

Claims

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Application Information

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IPC IPC(8): B05B17/00B05B12/12E21F5/02B08B15/00
Inventor 郑向军杜志刚薛峰韩哲张军
Owner 北京首创大气环境科技股份有限公司
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