Dust falling device for mineral powder conveying belt

Abstract

The utility model discloses a dust falling device for a mineral powder conveyor belt, which relates to the technical field of ore processing and comprises a liquid supply pipe fixedly connected to a ceiling or an external frame body; the cross beam pipe is located right above the conveying belt, and the cross beam pipe is fixedly connected and communicated with the liquid supply pipe; the first nozzles are arranged on the lower end wall of the cross beam pipe; the liquid supply boxes are arranged on the two sides, corresponding to the two sides of the supporting frame, of the cross beam pipe correspondingly; the plurality of second spray heads are respectively arranged on the liquid supply box; one end of each hose is arranged on the cross beam pipe and communicated with the cross beam pipe, and the other end of each hose is arranged on the liquid supply box at the corresponding position and communicated with the liquid supply box; the dust suppression device has the advantages of convenience in use, good dust suppression effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of ore processing, in particular to a dust reduction device for a ore powder conveyor belt. Background Art

[0002] After the ore is processed and ground into ore powder, it needs to be transported by a conveyor belt. However, when the conveyor belt transports the ore powder, it will cause dust. In order to reduce the dust, the existing technology installs a spray head above the ore powder and sprays water mist through the spray head to achieve dust reduction. However, in actual use, this spraying method uses a single nozzle, which leads to poor dust absorption effect on both sides of the conveyor belt. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a dust reduction device for a mineral powder conveyor belt, so as to solve the problem of limited dust reduction effect of the prior art conveyor belt for transporting mineral powder described in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a dust suppression device for a mineral powder conveyor belt, comprising

[0005] Liquid supply pipe, fixedly connected to the ceiling or external frame;

[0006] A crossbeam pipe is located directly above the conveyor belt and is fixedly connected to and communicates with the liquid supply pipe;

[0007] a plurality of first nozzles, arranged on the lower end wall of the beam tube;

[0008] Several liquid supply boxes are respectively arranged on both sides of the beam tube corresponding to the positions on both sides of the support frame;

[0009] A plurality of second nozzles are respectively arranged on the liquid supply box;

[0010] A plurality of hoses have one end arranged on the crossbeam tube and communicated with the crossbeam tube, and the other end arranged on the liquid supply box at the corresponding position and communicated with the liquid supply box.

[0011] Preferably, a positioning sleeve is provided on the crossbeam tube at a position corresponding to the liquid supply box, a support plate is fixedly connected to the positioning sleeve at a position corresponding to the liquid supply box, the liquid supply box is rotatably connected to the support plate, and a locking bolt is provided on the positioning sleeve.

[0012] Preferably, the support plate is a telescopic plate, and a locking screw is provided on the telescopic plate.

[0013] Preferably, two adjacent liquid supply boxes are provided with gauze.

[0014] The beneficial effects of adopting the above technical solution are:

[0015] This application can achieve better adsorption of dust through the first nozzle on the crossbeam tube and the second nozzle on the liquid supply box on both sides. At the same time, the support plate is a telescopic plate, which can be adjusted according to different conveyor belt widths, and has a wider range of applications. The gauze can further block the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of a dust suppression device for a mineral powder conveyor belt.

[0017] Figure 2 It is a schematic diagram of some components of the utility model.

[0018] Figure 3 It is a schematic diagram of the utility model with a gauze net.

[0019] Among them: support frame 10, support roller 11, conveyor belt 20, liquid supply pipe 30, crossbeam tube 40, first nozzle 41, positioning sleeve 50, locking bolt 51, liquid supply box 60, second nozzle 61, hose 62, support plate 63, locking screw 64, gauze 70. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-3 In the first embodiment, a dust suppression device for a mineral powder conveyor belt includes:

[0022] Liquid supply pipe 30, fixedly connected to the ceiling or external frame;

[0023] The crossbeam tube 40 is located directly above the conveyor belt 20 and is fixedly connected to and communicates with the liquid supply pipe 30;

[0024] A plurality of first nozzles 41 are provided on the lower end wall of the crossbeam tube 40;

[0025] A plurality of liquid supply boxes 60 are respectively arranged on both sides of the beam tube 40 corresponding to the positions on both sides of the support frame 10;

[0026] A plurality of second nozzles 61 are respectively provided on the liquid supply box 60;

[0027] A plurality of hoses 62 have one end disposed on the crossbeam tube 40 and communicated with the crossbeam tube 40 , and the other end disposed on the liquid supply box 60 at a corresponding position and communicated with the liquid supply box 60 .

[0028] This embodiment is implemented as follows:

[0029] When the present application is in use, the crossbeam tube 40 can be positioned directly above the conveyor belt 20 by fixing the liquid supply tube 30. At this time, the liquid supply box 60 is located above both sides of the support frame 10, which enables the crossbeam tube 40 and the liquid supply box 60 to form a U shape, so that the water mist sprayed by the first nozzle 41 and the second nozzle 61 can fully absorb the raised mineral powder and fall on the conveyor belt 20, thereby preventing the mineral powder from floating in the factory.

[0030] See also Figure 1 , a positioning sleeve 50 is provided on the crossbeam tube 40 at a position corresponding to the liquid supply box 60, and a support plate 63 is fixedly connected to the positioning sleeve 50 at a position corresponding to the liquid supply box 60. The liquid supply box 60 is rotatably connected to the support plate 63, and a locking bolt 64 is provided on the positioning sleeve 50;

[0031] By moving the positioning sleeve 50 a short distance on the crossbeam tube 40 , the gap between adjacent liquid supply boxes 60 can be adjusted, and adjustments can be made to different situations.

[0032] See also Figure 1 、 2 3. The support plate 63 is a telescopic plate with a locking screw 64;

[0033] The support plate 63 is configured as a telescopic plate, which can be adapted to support frames 10 of different widths.

[0034] See also Figure 3 A gauze 70 is provided on the two adjacent liquid supply boxes 60 .

[0035] The provided gauze 70 can further limit dust.

[0036] The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A dust suppression device for a mineral powder conveyor belt, characterized in that: include Liquid supply pipe, fixedly connected to the ceiling or external frame; A crossbeam pipe is located directly above the conveyor belt and is fixedly connected to and communicates with the liquid supply pipe; a plurality of first nozzles, arranged on the lower end wall of the beam tube; Several liquid supply boxes are respectively arranged on both sides of the beam tube corresponding to the positions on both sides of the support frame; A plurality of second nozzles are respectively arranged on the liquid supply box; A plurality of hoses have one end arranged on the crossbeam tube and communicated with the crossbeam tube, and the other end arranged on the liquid supply box at the corresponding position and communicated with the liquid supply box.

2. A dust suppression device for a mineral powder conveyor belt according to claim 1, characterized in that: A positioning sleeve is provided on the beam tube at a position corresponding to the liquid supply box. A support plate is fixedly connected to the positioning sleeve at a position corresponding to the liquid supply box. The liquid supply box is rotatably connected to the support plate. A locking bolt is provided on the positioning sleeve.

3. A dust suppression device for a mineral powder conveyor belt according to claim 2, characterized in that: The support plate is a telescopic plate, and a locking screw is provided on the telescopic plate.

4. The dust suppression device for a mineral powder conveyor belt according to claim 1, characterized in that: Two adjacent liquid supply boxes are provided with gauze nets.

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