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CN-224221584-U - Gantry type dust suppressant spraying device

CN224221584UCN 224221584 UCN224221584 UCN 224221584UCN-224221584-U

Abstract

The utility model discloses a gantry dust suppressant spraying device, in particular to the technical field of gantry dust suppressant spraying, wherein a plurality of placing grooves which are arranged in a linear array are formed in a water outlet roller, water outlet blocks are arranged in the placing grooves, water outlet grooves are formed in the water outlet blocks, a first filter plate is arranged in the water outlet grooves, and a plurality of transverse grooves which are arranged in a circumferential array are formed in the first filter plate. According to the gantry type dust suppressant spraying device, the train parked at a transportation coal mine is sprayed with dust suppressant through movement of the moving frame, the water outlet roller is clamped and fixed through the clamping parts formed by the two extension rods, the water outlet block is installed through the plurality of placing grooves formed on the water outlet roller, the dust suppressant is discharged through the water outlet groove on the water outlet block, and the size of an outlet is increased when the dust suppressant is discharged through the first filter plate in the water outlet groove and the plurality of transverse grooves formed on the first filter plate, so that the water pressure is increased.

Inventors

  • JIA ZHENGYU
  • JIA ZHANFU
  • HU HONGDA

Assignees

  • 山西浪涛科贸有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (8)

  1. 1. The utility model provides a planer-type dust suppressant sprinkler, its characterized in that, including removing frame (1), it is provided with extension rod (12) to remove on frame (1) symmetry, two keep predetermined clearance between extension rod (12) in order to form clamping part (13), be provided with play water roller (14) on clamping part (13), set up a plurality of standing grooves (20) that are linear array arrangement on play water roller (14), be provided with out water block (15) in standing groove (20), go out water block (15) on set up out water tank (21), be provided with first filter plate (22) in going out water tank (21), set up a plurality of transverse grooves (221) that are circumference array arrangement on first filter plate (22).
  2. 2. A gantry dust suppressant spraying device according to claim 1, characterized in that the first filter plate (22) is provided with a circular slot (222).
  3. 3. A gantry dust suppressant spraying device according to claim 2, characterized in that a second filter plate (23) is arranged in the water outlet tank (21), and a plurality of small filter holes (231) arranged in a circumferential array are formed in the second filter plate (23).
  4. 4. Gantry dust suppressant spraying device according to claim 1, characterized in that the water outlet roller (14) is provided with a water storage tank (19), which water storage tank (19) is in communication with a plurality of the placement tanks (20).
  5. 5. Gantry dust suppressant spraying device according to claim 4, characterized in that the water outlet roller (14) is provided with a water pipe (17), the water pipe (17) is provided with a flow groove (18), and the flow groove (18) is communicated with the water storage groove (19).
  6. 6. Gantry dust suppressant spraying device according to claim 1, characterized in that the bottom of the extension rod (12) is provided with a baffle (16).
  7. 7. Gantry dust suppressant spraying device according to claim 1, characterized in that the mobile frame (1) is provided with a connection block (11).
  8. 8. A gantry dust suppressant spraying device according to claim 6, characterised in that the baffle (16) is a steel plate.

Description

Gantry type dust suppressant spraying device Technical Field The utility model relates to the technical field of gantry dust suppressant spraying, in particular to a gantry dust suppressant spraying device. Background The gantry dust suppressant spraying is a technology for suppressing dust flying, and is mainly applied to loading, unloading, transporting and storing bulk cargos such as coal, ore and the like. According to publication No. CN214234572U, publication No. 2021-09-21, a gantry type dust suppressant spraying device for coal mine is disclosed, which comprises a base, wherein the upper surface of the base is fixedly connected with a support column, the upper end of the support column is fixedly connected with a rotating seat, the rotating seat is rotationally connected with a clamping block, the right end of the clamping block is fixedly connected with a rotating column, the top surface of the rotating column is fixedly connected with a first fixing plate, a spraying pipe is fixedly connected between the two first fixing plates, the front surface of the spraying pipe is fixedly connected with a nozzle, a hose is arranged above the rotating seat, and the upper end of the hose is fixedly connected with the spraying pipe. It is known from the above patents and the prior art that the dust suppressant usually has a large water pressure during spraying, so that the spraying effect can be achieved, and if the water pressure is too small, a large water column appears, so that the spraying is uneven. Disclosure of utility model The utility model aims to provide a gantry dust suppressant spraying device, which can enhance the water pressure under the condition of unchanged water pressure. In order to achieve the purpose, the gantry dust suppressant spraying device comprises a moving frame, wherein extension rods are symmetrically arranged on the moving frame, a preset gap is reserved between the two extension rods to form a clamping part, a water outlet roller is arranged on the clamping part, a plurality of placing grooves which are arranged in a linear array are formed in the water outlet roller, water outlet blocks are arranged in the placing grooves, water outlet grooves are formed in the water outlet blocks, a first filter plate is arranged in the water outlet grooves, and a plurality of transverse grooves which are arranged in a circumferential array are formed in the first filter plate. Preferably, the first filter plate is provided with a circular notch. Preferably, a second filter plate is arranged in the water outlet tank, and a plurality of small filter holes which are arranged in a circumferential array are formed in the second filter plate. Preferably, the water outlet roller is provided with a water storage tank, and the water storage tank is communicated with a plurality of the placing tanks. Preferably, the water outlet roller is provided with a water pipe, the water pipe is provided with a flow groove, and the flow groove is communicated with the water storage groove. Preferably, a baffle is arranged at the bottom of the extension rod. Preferably, the movable frame is provided with a connecting block. Preferably, the baffle is a steel plate. According to the technical scheme, the gantry type dust suppressant spraying device has the advantages that a train parked in a transportation coal mine is sprayed with dust suppressant through movement of the moving frame, the water outlet roller is clamped and fixed through the clamping parts formed by the two extension rods, the water outlet blocks are installed through the plurality of placing grooves formed in the water outlet roller, the dust suppressant is discharged through the water outlet grooves formed in the water outlet blocks, the size of an outlet is increased when the dust suppressant is discharged through the first filter plate in the water outlet grooves and the plurality of transverse grooves formed in the first filter plate, and therefore water pressure is increased. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art. FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model; FIG. 3 is a schematic diagram of a water outlet block according to an embodiment of the present utility model; Fig. 4 is an enlarged schematic structural diagram of the portion a according to an embodiment of the present utility model. Reference numerals illustrate: 1. The device comprises a movable frame, 11, a connecting block, 1