CN-224228711-U - Mine crushing dry fog dust suppression mechanism

Abstract

The utility model relates to the technical field of mine dust removal, in particular to a mine crushing dry fog dust suppression mechanism, which solves the problems that in the prior art, two wind sources are horizontally and oppositely arranged, so that an outward repulsive airflow field is formed after airflow is mutually collided and fused, atomized water vapor is prevented from settling downwards above the dust sources, and the combination efficiency of water fog and dust is reduced. The device includes top board and two symmetries setting up the mounting bracket in top board bottom, and the mounting bracket passes through the support frame to be connected with the top board, and top board both sides slope is provided with mounting frame, internally mounted fan, can dismantle with the top board through connection structure between two mounting frame and be connected, and spray module is installed to top board bottom to be equipped with at the top rather than the water supply structure of intercommunication. The air flow direction is guided by the obliquely arranged fans, so that the water mist is efficiently conveyed to the dust area along the set path, the contact condensation effect of the water mist and the dust is enhanced, and the dust suppression efficiency is improved.

Inventors

• ZHANG JISHOU
• GUO HAIDONG
• HOU YU

Assignees

• 青岛颐杰鸿利科技有限公司

Dates

Publication Date

20260512

Application Date

20250708

Claims (6)

1. 1. Broken dry fog of mine presses down dirt mechanism, its characterized in that includes: the top plate and the two mounting frames are symmetrically arranged at the bottom of the top plate, and the mounting frames are connected with the bottom of the top plate through the supporting frames; the two sides of the top plate are obliquely provided with mounting frames, fans are mounted in the two mounting frames, and the two mounting frames are detachably connected with the top of the top plate through two connecting structures; the bottom of top board is installed and is sprayed the module, the top of top board is provided with the liquid pipe that sends with spraying module intercommunication.
2. 2. The mine crushing dry fog dust suppression mechanism according to claim 1, wherein two adjusting grooves are symmetrically formed in two sides of the top plate, adjusting rods which are in sliding fit with the adjusting grooves are fixedly connected to two sides of the top of the supporting frame, and a positioning structure which is detachably matched with the inner wall of the adjusting grooves is arranged on one side of each adjusting rod.
3. 3. The mine crushing dry fog dust suppression mechanism according to claim 1, wherein the connecting structure comprises a mounting rod and two connecting brackets, the mounting rod is fixedly connected with a top bolt of the top plate, one side of each connecting bracket is connected with the side wall of the mounting frame, and one end of each connecting bracket is connected with the end part of each mounting rod.
4. 4. The mine crushing dry fog dust suppression mechanism according to claim 2, wherein the positioning structure comprises a positioning screw rod with one end threaded through the adjusting rod, and a plurality of positioning holes matched with the positioning screw rod are formed in the inner wall of the adjusting groove.
5. 5. A mine crushing dry fog dust suppression mechanism according to claim 3, wherein a plurality of cross bars are arranged between two mounting bars, and two ends of each cross bar are respectively connected with adjacent mounting bars.
6. 6. The mine crushing dry fog dust suppression mechanism of claim 5, wherein one side of the mounting frame is provided with a plurality of fixing screws with one ends threaded through the mounting frame, and one ends of the fixing screws are connected with handles.

Description

Mine crushing dry fog dust suppression mechanism Technical Field The utility model relates to the technical field of mine dust removal, in particular to a mine crushing dry fog dust suppression mechanism. Background Mine crushing is a key link in the mineral resource processing process, and is mainly used for crushing large ores into small particle materials meeting the subsequent processing requirements. In the crushing process, a large amount of dust can be generated due to the severe collision and friction of materials, so that the working environment and the health of operators are seriously influenced, and potential safety hazards such as dust explosion and the like can be possibly caused. Therefore, in mine crushing operation, it is important to adopt efficient dust suppression measures, wherein the dry fog dust suppression technology is widely applied to dust control of various crushing equipment and conveying systems due to the characteristics of water conservation, high efficiency, quick response and the like. The patent CN219929057U discloses a mine crushing dry fog dust suppression mechanism, which drives fan blades to rotate by arranging a motor, generates airflow to guide atomized water vapor to fully contact dust, and utilizes an adjustable supporting structure to realize the adaptive installation of conveying belts with different widths, thereby improving the applicability and dust suppression efficiency of the device. However, in the actual operation process, the two wind sources of the device are horizontal and oppositely arranged, so that the air flows mutually collide and fuse to form an outwards-repulsive air flow field, and atomized water vapor is prevented from settling downwards to the upper part of the dust source, the effective combination rate of the water mist and dust is reduced, and the overall dust suppression effect is further influenced. In addition, the air flow interference can cause part of fog drops to scatter to non-target areas, so that water resources are wasted and peripheral equipment is polluted. Therefore, aiming at the defects in the prior art, a mine crushing dry fog dust suppression mechanism is urgently needed. The novel device can obviously improve the directional conveying efficiency and dust capturing capacity of atomized water vapor, has good airflow organization capacity and multiple-working-task adaptability, better meets the production requirements of modern and green mines, and provides powerful guarantee for clean operation and safe production of mine crushing links. Disclosure of Invention The utility model aims to provide a mine crushing dry fog dust suppression mechanism, which solves the problems that in the prior art, two wind sources are horizontally and oppositely arranged, so that an outward repulsive airflow field is formed after airflow is mutually collided and fused, atomized water vapor is prevented from downwards settling above a dust source, the effective combination rate of water fog and dust is reduced, and the overall dust suppression effect is further influenced. In order to achieve the aim, the utility model provides a mine crushing dry fog dust suppression mechanism, which comprises a top plate and two mounting frames symmetrically arranged at the bottom of the top plate, wherein the mounting frames are connected with the bottom of the top plate through supporting frames; the two sides of the top plate are obliquely provided with mounting frames, fans are mounted in the two mounting frames, and the two mounting frames are detachably connected with the top of the top plate through two connecting structures; the bottom of top board is installed and is sprayed the module, the top of top board is provided with the liquid pipe that sends with spraying module intercommunication. Two adjusting grooves are symmetrically formed in two sides of the top plate, adjusting rods which are in sliding fit with the adjusting grooves are fixedly connected to two sides of the top of the supporting frame, and positioning structures which are detachably matched with the inner walls of the adjusting grooves are arranged on one side of each adjusting rod. The connecting structure comprises a mounting rod and two connecting brackets, wherein the mounting rod is fixedly connected with the top bolt of the top plate, one side of each connecting bracket is connected with the side wall of the mounting frame, and one end of each connecting bracket is connected with the end part of the mounting rod. The positioning structure comprises a positioning screw rod with one end threaded through the adjusting rod, and a plurality of positioning holes matched with the positioning screw rod are formed in the inner wall of the adjusting groove. Wherein, two be provided with a plurality of horizontal pole between the installation pole, the both ends of horizontal pole are connected with adjacent installation pole respectively. One side of the mounting frame is provided with a