Circular stockyard fog screen dust suppression system
A circular material yard and fog curtain technology, applied in the field of fog curtain dust suppression system, can solve the problems of high difficulty in secondary cleaning, heavy workload, unsatisfactory actual effect, etc., and achieve simple structure, less space occupation and low maintenance cost low effect
Active Publication Date: 2016-05-25
蒲亚舒
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Problems solved by technology
Therefore, the actual effect is not ideal, and the difficulty of secondary cleaning is high and the workload is heavy
Method used
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Embodiment 1
[0030] Such as figure 1 , 2 As shown, the present invention discloses a fog curtain dust suppression system for a circular material yard. The ventilation hood 14 on the top, the gate 12 arranged on the annular retaining wall 9, the approach belt conveyor 7 passing through the curved roof 10 of the grid frame, the exit belt conveyor 8 passing through the 8 annular retaining wall 9, and the Stacking and reclaiming equipment 6 in the stockyard 15; an annular vent 13 is provided between the annular retaining wall 9 structure and the grid dome 10; the key is: the fog curtain dust suppression system of the circular stockyard includes Dust suppression system outside yard 15. 1. Annular vent fog curtain installed at circular vent 13 of circular stockyard 15. Gate mist curtain installed at gate 12 of circular stockyard 15. The head sprayer 4 at the head of the stacker 11 in the reclaiming device 6 and the tail sprayer 5 at the tail of the stocker 11 .
[0031] The dust suppression s...
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The invention discloses a fog screen dust suppression system for a round stockyard. The system comprises a main dust suppression system arranged outside the round stockyard, an annular ventilation opening fog screen device arranged at the position of an annular ventilation opening of the round stockyard, and a door fog screen device arranged at the position of a door of the round stockyard, wherein the main dust suppression system comprises a multifunctional fog generator, an electric control system, an air compressor, an air storage tank, a flow control system and a steam connection pipeline, and the electric control system is connected with a material stacking and reclaiming device of the stockyard through control signals. The fog screen dust suppression system for the round stockyard and a stacker work in a linked mode to prevent dust generated during stacking from spreading to the outside from the stockyard to pollute the environment, and the fog screen dust suppression system for the round stockyard can also act on an unloading point directly to suppress the generation of dust and has the advantages of being high in automation degree, capable of saving energy and water, easy to maintain, and low in manufacturing cost.
Description
technical field [0001] The invention relates to a fog curtain dust suppression system for a circular stockyard, which belongs to the technical field of environmental protection, and can be used for dust suppression in a circular stockyard for storing bulk materials in industries such as coal, electric power, steel, metallurgy, building materials, and ports. It can also be used for dust suppression in strip-shaped closed stockyards similar to bulk material storage. Background technique [0002] Because of its large reserves, low land occupation, and good environmental protection performance, circular stockyards are currently widely used in China. The circular stockyard is composed of the main parts such as the incoming belt conveyor, the circular stockyard stacker and reclaimer, the outgoing belt conveyor, the ring retaining wall structure and the grid dome. [0003] In order to facilitate the operation, inspection and maintenance of equipment, the ring retaining wall struct...
Claims
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IPC IPC(8): B65G69/18
Inventor 蒲亚舒
Owner 蒲亚舒