Dust removal device for iron ore processing

Abstract

The utility model belongs to the technical field of iron ore processing, and particularly relates to a dust removal device for iron ore processing, which comprises a frame, a conveyor arranged on the surface of the frame, a shell arranged on one side of the upper surface of the frame, a cleaning cavity arranged on one side in the frame, a mounting groove arranged on one side of the cleaning cavity, and a cleaning roller arranged in the frame. A spraying mechanism is arranged on one side of the interior of the rack, a dust removal mechanism is arranged on the outer surface of the shell, and a shifting mechanism is arranged in the shell; the dust removal mechanism comprises a dust collection box, a fan, a dust collection pipe and a dust collection cover, the fan is fixedly installed on the surface of the dust collection box, and one end of the dust collection pipe is fixedly connected with the dust collection cover. One-time dust removal of iron ore is achieved under the cooperation of the dust removal mechanism and the shifting mechanism, meanwhile, secondary dust removal is achieved through the cooperation of the dust removal mechanism and the lower spraying mechanism, and the dust removal effect of the iron ore can be effectively improved under the linkage cooperation of the two-time dust removal.

Description

Technical Field

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

[0002] Iron ore sorting and processing equipment is mainly used for pre-selection, roughing and concentrating of ore. Its application can greatly improve the grade of the original ore, discard 30%-90% of the tailings, reduce the workload of subsequent beneficiation operations, reduce beneficiation costs, or make low-grade ore meet smelting standards. During the processing of iron ore, it is relatively dry, so it is easy to generate large dust, so dust removal equipment is needed to remove dust from the processing of iron ore.

[0003] The prior art has the following problems: the prior art "an ore processing dust removal device" with publication number CN220656890U "comprises four vertical poles, the upper parts of the four vertical poles are slidably mounted with lifting rods, the upper parts of the four lifting rods are fixedly mounted with fixed blocks, the inner sides of the four fixed blocks are fixedly mounted with connecting rods, the four connecting rods are divided into two groups, and a connecting block is fixedly mounted between the two connecting rods in each group";

[0004] In the above device, the nozzle removes dust from the ore through the joint action of the motor and the cross pipe. However, if the water spray volume is large, it will affect the subsequent ore processing, and if the water spray volume is small, the dust removal effect is not obvious. At the same time, the above device only adopts a single water spray dust removal method to remove dust from the ore. This method is inefficient and has a poor dust removal effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a dust removal device for iron ore processing, which solves the problem that the existing dust removal device for ore processing adopts a single water spray dust removal method when in use, which is inefficient and has a poor dust removal effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for iron ore processing, comprising a frame, a conveyor is arranged on the surface of the frame, a shell is arranged on one side of the upper surface of the frame, a cleaning chamber is arranged on one side of the interior of the frame, a mounting groove is arranged on one side of the cleaning chamber, and a cleaning roller is arranged inside the frame;

[0007] A spray mechanism is provided on one side of the interior of the frame, a dust removal mechanism is provided on the exterior surface of the shell, and a toggle mechanism is provided inside the shell;

[0008] The dust removal mechanism comprises a dust collecting box, a fan, a dust collecting pipe and a dust collecting hood. The fan is fixedly mounted on the surface of the dust collecting box, and one end of the dust collecting pipe is fixedly connected to the dust collecting hood.

[0009] As a preferred technical solution of the utility model, the spray mechanism includes a water tank, a standpipe and an atomizing nozzle. One side of the water tank is fixedly connected to the standpipe, and the atomizing nozzle is fixedly installed below the standpipe.

[0010] As a preferred technical solution of the utility model, the toggle mechanism includes a mounting seat, a spring, a connecting seat, a roller and a toggle rod, the mounting seat is fixedly connected to the inside with a spring, the connecting seat is movably connected to a roller on one side, and the outer surface of the roller is fixedly mounted with a toggle rod.

[0011] As a preferred technical solution of the utility model, the shell covers the conveyor belt of the conveyor, and the conveyor is fixedly installed on the frame.

[0012] As a preferred technical solution of the utility model, the dust box is fixedly installed on the shell, the lower end surface of the dust hood is located inside the shell, and the dust collecting pipe is fixedly connected between the dust hood and the fan.

[0013] As a preferred technical solution of the utility model, a submersible pump is fixedly installed on one side of the interior of the water tank, the standpipe is fixedly installed with the submersible pump, the standpipe is a metal pipe, and the atomizing nozzles are evenly arranged below the standpipe in the horizontal direction.

[0014] As a preferred technical solution of the utility model, the mounting seats are provided in two groups and are arranged in mirror image on both sides of the interior of the shell. The bottom end of the spring is fixedly connected to the connecting seat, and the connecting seat is slidably connected to the mounting seat.

[0015] Compared with the prior art, the utility model provides a dust removal device for iron ore processing, which has the following beneficial effects:

[0016] The dust removal device for iron ore processing has a dust removal mechanism installed inside a shell, and a toggle mechanism is installed inside the shell, and a spring is installed inside the mounting seat of the toggle mechanism, and a roller is movably connected to one side of a connecting seat installed below the spring, and a toggle rod is installed on the surface of the roller. Therefore, when the conveyor sends the iron ore into the shell, the toggle rod can be pushed by the iron ore to drive the roller to rotate, and the rotation of the roller can toggle the iron ore to disperse the dust, and under the action of the fan of the dust removal mechanism, the dispersed dust enters the dust collecting box through the dust collecting hood and the dust collecting pipe, thereby achieving a dry dust removal effect, and the iron ore that has undergone dry dust removal can be aligned with a surface covered with a small layer of liquid under the action of the spray mechanism, thereby further improving the dust removal effect. Therefore, when the device is used, it can effectively improve the dust removal efficiency of the iron ore, and the dust removal effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a three-dimensional diagram of the overall installation structure of a dust removal device for iron ore processing according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a shell of a dust removal device for iron ore processing according to the utility model;

[0019] Figure 3 This is a schematic diagram of the frame structure of a dust removal device for iron ore processing according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a toggle mechanism of a dust removal device for iron ore processing.

[0021] In the figure: 1. frame; 2. conveyor; 3. spray mechanism; 31. water tank; 32. vertical pipe; 33. atomizing nozzle; 4. shell; 5. dust removal mechanism; 51. dust collecting box; 52. fan; 53. dust collecting pipe; 54. dust collecting hood; 6. cleaning chamber; 7. mounting slot; 8. cleaning roller; 9. toggle mechanism; 91. mounting seat; 92. spring; 93. connecting seat; 94. roller; 95. toggle lever. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In this embodiment: a dust removal device for iron ore processing includes a frame 1, a conveyor 2 is provided on the surface of the frame 1, a shell 4 is provided on one side of the upper surface of the frame 1, a cleaning chamber 6 is provided on one side of the interior of the frame 1, a mounting groove 7 is provided on one side of the cleaning chamber 6, and a cleaning roller 8 is provided inside the frame 1;

[0024] A spray mechanism 3 is provided on one side of the interior of the frame 1, a dust removal mechanism 5 is provided on the outer surface of the shell 4, and a toggle mechanism 9 is provided inside the shell 4;

[0025] The dust removal mechanism 5 includes a dust collecting box 51 , a fan 52 , a dust collecting pipe 53 and a dust collecting cover 54 . The fan 52 is fixedly mounted on the surface of the dust collecting box 51 , and one end of the dust collecting pipe 53 is fixedly connected to the dust collecting cover 54 .

[0026] See also Figure 1In this embodiment, the spray mechanism 3 includes a water tank 31, a vertical pipe 32 and an atomizing nozzle 33. The vertical pipe 32 is fixedly connected to one side of the water tank 31, and the atomizing nozzle 33 is fixedly installed below the vertical pipe 32.

[0027] In the above embodiment, the clean water in the water tank 31 can be delivered to the atomizing nozzle 33 through the vertical pipe 32, and the clean water can be atomized and sprayed out by the atomizing nozzle 33, so as to perform secondary dust removal on the iron ore that has undergone the primary dust removal, thereby improving the dust removal effect of the iron ore.

[0028] Specifically, a submersible pump is fixedly installed on one side of the water tank 31 , and a standpipe 32 is fixedly installed with the submersible pump. The standpipe 32 is a metal pipe, and the atomizing nozzles 33 are evenly arranged below the standpipe 32 in a horizontal direction.

[0029] The submersible pump installed inside the water tank 31 can deliver clean water into the metal standpipe 32 , and the metal standpipe 32 can stand above the conveyor 2 , so as to achieve a spray dust removal effect in cooperation with the atomizing nozzle 33 .

[0030] See also Figure 2 and Figure 4 In this embodiment, the toggle mechanism 9 includes a mounting seat 91, a spring 92, a connecting seat 93, a roller 94 and a toggle rod 95. The spring 92 is fixedly connected to the inside of the mounting seat 91, the roller 94 is movably connected to one side of the connecting seat 93, and the toggle rod 95 is fixedly installed on the outer surface of the roller 94.

[0031] In the above embodiment, the connecting seat 93 and the roller 94 are movably connected so that the roller 94 can drive the lever 95 to rotate, and under the reaction force of the spring 92, the roller 94 can drive the lever 95 to contact the iron ore, thereby spreading it.

[0032] Furthermore, two groups of mounting seats 91 are provided and arranged in a mirror-image manner on both sides of the interior of the housing 4 . The bottom end of the spring 92 is fixedly connected to the connecting seat 93 , and the connecting seat 93 is slidably connected to the mounting seat 91 .

[0033] The spring 92 enables the connecting seat 93 to slide up and down inside the mounting seat 91 , thereby driving the rotating roller 94 to move synchronously.

[0034] See also Figure 1 and Figure 2 In this embodiment, the dust box 51 is fixedly installed with the shell 4, the lower end surface of the dust cover 54 is located inside the shell 4, and the dust collecting pipe 53 is fixedly connected between the dust cover 54 and the fan 52.

[0035] In the above embodiment, the dust can be sucked into the dust collecting cover 54 by the action of the fan 52, and enter the dust collecting box 51 for collection through the dust collecting pipe 53, thereby cooperating with the toggle mechanism 9 to achieve primary dust removal of the iron ore.

[0036] It is additionally explained that the shell 4 covers the conveyor belt of the conveyor 2, and the conveyor 2 is fixedly installed on the frame 1. The iron ore can be sent to the shell 4 by the conveyor 2 for primary dust removal and then sent to the bottom of the spray mechanism 3 for secondary dust removal.

[0037] The working principle and use process of the utility model are as follows: the operator delivers the iron ore to the conveyor 2, and the conveyor 2 is started to allow the iron ore to enter the shell 4. When the iron ore passes through the toggle mechanism 9, the toggle rod 95 drives the roller 94 to rotate through the iron ore, and the rotation of the roller 94 causes the toggle rod 95 to toggle the iron ore to disperse the dust on its surface. At the same time, the fan 52 is started to allow the dispersed dust to enter the dust collecting box 51 through the dust collecting hood 54 and the dust collecting pipe 53 for collection. The iron ore that has undergone the primary dust removal is moved out of the shell 4 under the action of the conveyor 2. At the same time, the submersible pump in the water tank 31 is started to allow clean water to enter the vertical pipe 32 and be sprayed on the edge of the iron ore through the atomizing nozzle 33 for secondary dust removal. At the same time, the cleaning roller 8 installed inside the upper part of the frame 1 can clean the conveyor belt of the conveyor 2 to avoid excessive dirt affecting the dust removal effect.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dust removal device for iron ore processing, comprising a frame (1), a conveyor (2) being arranged on the surface of the frame (1), a housing (4) being arranged on one side of the upper surface of the frame (1), a cleaning chamber (6) being arranged on one side of the interior of the frame (1), a mounting groove (7) being arranged on one side of the cleaning chamber (6), and a cleaning roller (8) being arranged inside the frame (1), characterized in that: A spray mechanism (3) is provided on one side of the interior of the frame (1), a dust removal mechanism (5) is provided on the exterior surface of the shell (4), and a toggle mechanism (9) is provided inside the shell (4); The dust removal mechanism (5) comprises a dust collecting box (51), a fan (52), a dust collecting pipe (53) and a dust collecting cover (54); the fan (52) is fixedly mounted on the surface of the dust collecting box (51), and one end of the dust collecting pipe (53) is fixedly connected to the dust collecting cover (54).

2. The dust removal device for iron ore processing according to claim 1, characterized in that: The spray mechanism (3) comprises a water tank (31), a vertical pipe (32) and an atomizing nozzle (33); one side of the water tank (31) is fixedly connected to the vertical pipe (32); and the atomizing nozzle (33) is fixedly installed below the vertical pipe (32).

3. The dust removal device for iron ore processing according to claim 1, characterized in that: The toggle mechanism (9) comprises a mounting seat (91), a spring (92), a connecting seat (93), a rotating roller (94) and a toggle lever (95); the interior of the mounting seat (91) is fixedly connected to the spring (92); one side of the connecting seat (93) is movably connected to the rotating roller (94); and the external surface of the rotating roller (94) is fixedly mounted with the toggle lever (95).

4. The dust removal device for iron ore processing according to claim 1, characterized in that: The shell (4) covers the top of the conveyor belt of the conveyor (2), and the conveyor (2) is fixedly mounted on the frame (1).

5. The dust removal device for iron ore processing according to claim 1, characterized in that: The dust collecting box (51) is fixedly mounted on the housing (4); the lower end surface of the dust collecting cover (54) is located inside the housing (4); and the dust collecting pipe (53) is fixedly connected between the dust collecting cover (54) and the fan (52).

6. The dust removal device for iron ore processing according to claim 2, characterized in that: A submersible pump is fixedly mounted on one side of the interior of the water tank (31), the standpipe (32) is fixedly mounted on the submersible pump, the standpipe (32) is made of a metal pipe, and the atomizing nozzles (33) are evenly arranged in a horizontal direction below the standpipe (32).

7. The dust removal device for iron ore processing according to claim 3, characterized in that: The mounting seats (91) are provided in two groups and are arranged in a mirror-image manner on both sides of the interior of the housing (4); the bottom end of the spring (92) is fixedly connected to the connecting seat (93); and the connecting seat (93) is slidably connected to the mounting seat (91).

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