High titanium slag crushing device with dust removal function

Abstract

The utility model relates to the technical field of high titanium slag treatment equipment, in particular to a high titanium slag crushing device with a dust removal function, which comprises a crushing box, two crushing rollers symmetrically and rotatably mounted in the crushing box, and a water tank arranged on one side of the crushing box, a sliding cover is installed on the top of the feeding hopper in a sliding mode, and an exhaust pipe is installed on the sliding cover. According to the utility model, the water tank arranged on the side edge is combined with the air exhaust system on the feeding hopper, and dust and particles generated in the crushing process are sucked into the water tank through suction force generated by the air pump, so that dust pollution in the working environment is greatly reduced, and a healthier and safer working environment is provided for operators.

Description

Technical Field

[0001] The utility model relates to the technical field of high-titanium slag processing equipment, in particular to a high-titanium slag crushing device with a dust removal function. Background Art

[0002] In the existing high-titanium slag processing process, crushing is an essential link. However, traditional crushing equipment often produces a lot of dust and particles when processing high-titanium slag.

[0003] These dusts and particles not only cause serious pollution to the operating environment, but also may pose a threat to the health of operators. Working in such an environment for a long time, operators may inhale these dusts and particles, leading to health problems such as respiratory diseases. In addition, these dusts and particles may also damage the crushing equipment, affecting the service life and performance of the equipment. The accumulation of dust may also cause safety hazards such as fire, bringing unnecessary risks to the production of enterprises. In view of this, we propose a high-titanium slag crushing device with dust removal function. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a high-titanium slag crushing device with a dust removal function.

[0005] The technical solution of the utility model is:

[0006] A high-titanium slag crushing device with dust removal function includes a crushing box, two crushing rollers symmetrically rotatably installed inside the crushing box, a feeding hopper fixedly installed at the feeding port on the top of the crushing box, and a water tank arranged on one side of the crushing box. A sliding cover is slidably installed on the top of the feeding hopper, an exhaust pipe is installed on the sliding cover, a bellows is installed on the exhaust pipe, the bellows is connected to an air intake pipe installed on the water tank through an L-shaped connecting pipe, an air pump is installed on the air intake pipe, a driving mechanism for driving the sliding cover to move is installed on the outer wall of the feeding hopper, and legs are fixedly connected to the four corners of the bottom of the crushing box.

[0007] As a preferred technical solution, the crushing roller has crushing teeth integrally formed on its circumferential outer wall, a driving shaft rotatably connected to the crushing box is coaxially fixed to the crushing roller, and a crushing motor for driving the driving shaft to rotate is installed on the outer wall of the crushing box.

[0008] As a preferred technical solution, an extension pipe extending to the top between the two crushing rollers is integrally formed at the bottom of the feeding hopper.

[0009] As a preferred technical solution, a water filling cover is installed on the top of the water tank, the bottom pipe opening of the air inlet pipe extends to near the bottom of the water tank, and an exhaust hole is opened on the top of the water tank.

[0010] As a preferred technical solution, a filter that can move up and down is provided inside the water tank, and an outer frame with an outer ring wall that fits tightly with the inner ring wall of the water tank is fixed to the outside of the filter. Two driving rings are symmetrically fixed on the filter, and each of the driving rings is threadedly connected to a screw rod that is rotatably connected to the inner wall of the water tank. Two adjustment motors are symmetrically installed on the top of the water tank, which are used to drive the two screw rods to rotate respectively.

[0011] As a preferred technical solution, a collection drawer that can be pulled outward is installed at the bottom of the outer wall of the water tank. The collection drawer is fixedly connected to the water tank by fixing bolts, and a handle is installed on the outer wall of the collection drawer.

[0012] As a preferred technical solution, the driving mechanism includes two symmetrically arranged racks, both of which are fixedly connected to the sliding cover. The driving mechanism also includes gears respectively meshing with the two racks. An L-shaped mounting plate is fixedly connected to the outer walls on both sides opposite to each other of the feeding hopper, and a driving motor for driving the gear to rotate is installed on the L-shaped mounting plate. When the sliding cover moves, the rack is always meshing with the gear.

[0013] As a preferred technical solution, the outer walls on both sides opposite to each other of the sliding cover are integrally formed with sliding bars, and the sliding bars are slidably connected to the sliding grooves provided on the inner wall of the feeding hopper.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model combines a water tank arranged on the side with an exhaust system on the feeding hopper, and uses the suction force generated by the air pump to suck the dust and particles generated in the crushing process into the water tank, thereby greatly reducing dust pollution in the working environment and providing a healthier and safer working environment for operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the crushing box in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the filter screen and its connecting parts in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the hopper, the sliding cover and the driving mechanism in the utility model;

[0020] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0021] The meaning of each number in the figure is:

[0022] 1. Crushing box; 10. Crushing motor; 11. Support legs; 12. Crushing roller; 13. Crushing teeth; 14. Driving shaft; 2. Feeding hopper; 20. Slide; 21. Extension pipe; 3. Slide cover; 31. Exhaust pipe; 32. Bellows; 33. L-shaped connecting pipe; 34. Slide; 35. Rack; 36. L-shaped mounting plate; 37. Gear; 38. Driving motor; 4. Water tank; 40. Adjusting motor; 41. Inlet pipe; 410. Air pump; 42. Exhaust hole; 43. Water filling cover; 44. Drain pipe; 45. Collecting drawer; 450. Handle; 451. Fixing bolt; 46. Outer frame; 460. Filter; 461. Driving ring; 462. Screw. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] The high titanium slag crushing device with dust removal function includes a crushing box 1, two crushing rollers 12 symmetrically rotatably installed inside the crushing box 1, a feeding hopper 2 fixedly installed at the feeding port on the top of the crushing box 1, and a water tank 4 arranged on one side of the crushing box 1. A sliding cover 3 is slidably installed on the top of the feeding hopper 2, an air extraction pipe 31 is installed on the sliding cover 3, a bellows 32 is installed on the air extraction pipe 31, the bellows 32 is connected to an air inlet pipe 41 installed on the water tank 4 through an L-shaped connecting pipe 33, an air pump 410 is installed on the air inlet pipe 41, a driving mechanism for driving the sliding cover 3 to move is installed on the outer wall of the feeding hopper 2, and legs 11 are fixedly connected at the four corners of the bottom of the crushing box 1. The water tank 4 arranged on the side is combined with the air extraction system on the feeding hopper 2, and the dust and particles generated in the crushing process are sucked into the water tank 4 through the suction force generated by the air pump 410, thereby greatly reducing the dust pollution in the working environment and providing a healthier and safer working environment for the operator.

[0026] As a preferred embodiment of the present invention, crushing teeth 13 are integrally formed on the outer circumferential wall of the crushing roller 12, a driving shaft 14 rotatably connected to the crushing box 1 is coaxially fixed to the crushing roller 12, and a crushing motor 10 for driving the driving shaft 14 to rotate is installed on the outer wall of the crushing box 1. The surface of the crushing roller 12 is designed with crushing teeth 13, and these special tooth shapes can more effectively crush high-titanium slag, thereby improving crushing efficiency and crushing quality.

[0027] As a preferred embodiment of the present invention, an extension pipe 21 extending to the top between the two crushing rollers 12 is integrally formed at the bottom of the feeding hopper 2. The extension pipe 21 is provided to directly guide the material to the optimal crushing position between the two crushing rollers 12.

[0028] As a preferred embodiment of the present invention, a water filling cover 43 is installed on the top of the water tank 4, the bottom pipe opening of the air inlet pipe 41 extends to the bottom of the water tank 4, and an exhaust hole 42 is opened on the top of the water tank 4. The air inlet pipe 41 goes deep into the bottom of the water tank 4, ensuring that the inhaled dust can fully contact with the water and settle. It should be added that a drain pipe 44 is installed on the water tank 4, and a valve is installed on the drain pipe 44.

[0029] As a preferred embodiment of the present invention, a filter screen 460 that can move up and down is provided inside the water tank 4, an outer frame 46 whose outer ring wall is closely fitted to the inner ring wall of the water tank 4 is fixed to the outside of the filter screen 460, two driving rings 461 are symmetrically fixed on the filter screen 460, each driving ring 461 is threadedly connected with a screw rod 462 that is rotatably connected to the inner wall of the water tank 4, and two adjustment motors 40 that are used to drive the two screw rods 462 to rotate are symmetrically installed on the top of the water tank 4. The filter screen 460 can effectively intercept and collect dust particles in the water, and by adjusting the screw rod 462 driven by the motor 40, the filter screen 460 can be moved from top to bottom to accelerate the precipitation of dust.

[0030] As a preferred embodiment of the present invention, a collection drawer 45 that can be pulled outward is installed at the bottom of the outer wall of the water tank 4. The collection drawer 45 is fixedly connected to the water tank 4 by fixing bolts 451, and a handle 450 is installed on the outer wall of the collection drawer 45. The design of the collection drawer 45 provides great convenience for cleaning and processing the dust deposited at the bottom of the water tank 4.

[0031] As a preferred embodiment of the present invention, the driving mechanism includes two symmetrically arranged racks 35, both of which are fixedly connected to the sliding cover 3, and the driving mechanism also includes gears 37 respectively meshing with the two racks 35. An L-shaped mounting plate 36 is fixedly connected to the outer walls of the two opposite sides of the hopper 2, and a driving motor 38 for driving the gear 37 to rotate is installed on the L-shaped mounting plate 36. When the sliding cover 3 moves, the rack 35 is always meshed with the gear 37. The driving mechanism realizes the smooth and accurate movement of the sliding cover 3 through the precise transmission of the gear 37 and the rack 35. This design not only ensures the automatic opening and closing function of the hopper 2, but also greatly improves the operating efficiency and convenience.

[0032] As a preferred embodiment of the present invention, the two opposite outer walls of the sliding cover 3 are integrally formed with sliding bars 34, and the sliding bars 34 are slidably connected to the sliding grooves 20 provided on the inner wall of the feeding hopper 2, thereby ensuring the stability and accuracy of the sliding cover 3 during movement.

[0033] When the high-titanium slag crushing device with dust removal function of the utility model is used, first, the operator controls the sliding cover 3 to open through the driving mechanism, and adds the high-titanium slag to be crushed into the crushing box 1 through the feeding hopper 2. The high-titanium slag falls directly into the optimal crushing position between the two crushing rollers 12 through the extension tube 21. Then, the crushing motor 10 is started, and the crushing roller 12 is driven to rotate through the driving shaft 14. The crushing teeth 13 on the crushing roller 12 efficiently crush the high-titanium slag. During the crushing process, a large amount of dust and particles will be generated. During the crushing process, the air pump 410 is started, and the dust and particles generated during the crushing process are sucked into the water tank 4 through the exhaust pipe 31, the bellows 32 and the L-shaped connecting pipe 33. Inside the water tank 4, the screw 462 is driven to rotate by adjusting the motor 40, and then the filter screen 460 is driven to move up and down to accelerate the precipitation of dust and separate it from clean water. Finally, the dust deposited at the bottom of the water tank 4 can be cleaned and processed through the collecting drawer 45. The operator only needs to pull out the collecting drawer 45 through the handle 450 to conveniently handle the deposited dust.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-titanium slag crushing device with dust removal function, comprising a crushing box (1), two crushing rollers (12) symmetrically rotatably mounted inside the crushing box (1), a feeding hopper (2) fixedly mounted at a feeding port on the top of the crushing box (1), characterized in that: The invention also comprises a water tank (4) arranged on one side of the crushing box (1); a sliding cover (3) is slidably mounted on the top of the feeding hopper (2); an air extraction pipe (31) is mounted on the sliding cover (3); a bellows (32) is mounted on the air extraction pipe (31); the bellows (32) is connected to an air intake pipe (41) mounted on the water tank (4) via an L-shaped connecting pipe (33); an air pump (410) is mounted on the air intake pipe (41); a driving mechanism for driving the sliding cover (3) to move is mounted on the outer wall of the feeding hopper (2); and legs (11) are fixedly connected to the four corners of the bottom of the crushing box (1).

2. The high titanium slag crushing device with dust removal function as claimed in claim 1, characterized in that: The crushing roller (12) has crushing teeth (13) integrally formed on its circumferential outer wall, a driving shaft (14) rotatably connected to the crushing box (1) is coaxially fixed to the crushing roller (12), and a crushing motor (10) for driving the driving shaft (14) to rotate is installed on the outer wall of the crushing box (1).

3. The high titanium slag crushing device with dust removal function as claimed in claim 2 is characterized by: An extension pipe (21) extending to the top between the two crushing rollers (12) is integrally formed at the bottom of the feeding hopper (2).

4. The high titanium slag crushing device with dust removal function as claimed in claim 3 is characterized by: A water filling cover (43) is installed on the top of the water tank (4); the bottom pipe opening of the air inlet pipe (41) extends to near the bottom of the water tank (4); and an exhaust hole (42) is opened on the top of the water tank (4).

5. The high titanium slag crushing device with dust removal function as claimed in claim 4 is characterized in that: A filter screen (460) that can move up and down is provided inside the water tank (4); an outer frame (46) whose outer ring wall is tightly fitted with the inner ring wall of the water tank (4) is fixed on the outer side of the filter screen (460); two driving rings (461) are symmetrically fixed on the filter screen (460); each of the driving rings (461) is threadedly connected to a screw rod (462) that is rotatably connected to the inner wall of the water tank (4); and two adjusting motors (40) that are used to drive the two screw rods (462) to rotate are symmetrically installed on the top of the water tank (4).

6. The high titanium slag crushing device with dust removal function as claimed in claim 5, characterized in that: A collection drawer (45) that can be pulled outward is installed at the bottom of the outer wall of the water tank (4); the collection drawer (45) is fixedly connected to the water tank (4) via fixing bolts (451); and a handle (450) is installed on the outer wall of the collection drawer (45).

7. The high titanium slag crushing device with dust removal function as claimed in claim 6, characterized in that: The driving mechanism comprises two symmetrically arranged racks (35), both of which are fixedly connected to the sliding cover (3), and the driving mechanism also comprises gears (37) respectively meshing with the two racks (35). An L-shaped mounting plate (36) is fixedly connected to the outer walls of the two opposite sides of the feeding hopper (2), and a driving motor (38) for driving the gears (37) to rotate is installed on the L-shaped mounting plate (36). When the sliding cover (3) moves, the racks (35) are always meshing with the gears (37).

8. The high titanium slag crushing device with dust removal function as claimed in claim 7, characterized in that: The outer walls on both sides opposite to each other of the sliding cover (3) are integrally formed with sliding strips (34), and the sliding strips (34) are slidably connected to the sliding grooves (20) provided on the inner wall of the feeding hopper (2).

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