Crushing and dust removing device for magnesite

Abstract

The crushing and dust removing device comprises a crushing box, a water tank and a conveying seat, an activated carbon filtering layer is clamped to the lower left end of an inner cavity of the crushing box, a suction fan is fixedly connected to the right end of the bottom of the inner cavity of the crushing box, and the output end of the suction fan is communicated with the lower end of the right side of the water tank through a pipeline; and the upper end of the left side of the crushing box communicates with the lower end of the left side of the crushing box through a pipeline. The activated carbon filter layer, the water tank, the hollow plate, the atomizing spray head, the pump machine and the suction fan are arranged, the dust removal purpose can be achieved, the second motor, the conveying base, the conveying belt and the conveying rollers are arranged, the second motor is started, the conveying rollers can be driven to rotate through a single-face tooth synchronous belt, and the conveying rollers can drive the conveying belt to rotate while rotating; therefore, the crushed magnesite can be automatically conveyed, and the production efficiency of the magnesite is effectively improved.

Description

Technical Field

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

[0002] Magnesite crystals are trigonal carbonate minerals, usually in granular or cryptocrystalline dense blocks. The latter is also called porcelain magnesite, which is white or grayish white, and yellow to brown with iron content, and has a glassy luster. Magnesite will produce a large amount of dust during the crushing process, but the existing dust removal device only has a single physical filtering function, resulting in unsatisfactory dust removal effect, and lack of a conveying mechanism, resulting in the inability to effectively convey the crushed magnesite, thereby reducing the production efficiency of magnesite. Utility Model Content

[0003] The utility model aims to provide a crushing and dust removal device for magnesite to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crushing and dust removal device for magnesite, comprising a crushing box, a water tank and a conveying seat, an activated carbon filter layer is clamped at the lower left end of the inner cavity of the crushing box, a suction fan is fixedly connected to the right end of the bottom of the inner cavity of the crushing box, the output end of the suction fan is connected to the lower end of the right side of the water tank through a pipe, and an alarm is fixedly connected to the back of the water tank, the upper end of the left side of the crushing box is connected to the lower end of the left side of the crushing box through a pipe, a feed port is opened at the middle end of the top of the crushing box, the lower end of the front side of the crushing box is movably connected to a cover plate through a hinge, and a handle is fixedly connected to the outer side of the cover plate.

[0005] Preferably, a discharge port is opened on the right side of the crushing box, a conveying seat is fixedly connected to the right side of the crushing box and at a corresponding position at the bottom of the discharge port, and supporting legs are fixedly connected to the right end of the bottom of the conveying seat and around the bottom of the crushing box.

[0006] Preferably, the water tank is fixedly connected to the middle end of the bottom of the crushing box, a water inlet is provided at the upper end on the left side of the water tank, a water outlet is provided at the left end of the bottom of the water tank, and sealing covers are threadedly connected to the ends of the water outlet and the water inlet.

[0007] Preferably, a limiting rod is fixedly connected to the bottom of the inner cavity of the water tank, a contact plate is fixedly connected to the lower end of the right side of the limiting rod, and a floating plate is slidably connected to the outer surface of the limiting rod.

[0008] Preferably, a pressure sensor is fixedly connected to the bottom of the floating plate and located at a corresponding position of the contact plate, and the right end of the bottom of the floating plate is connected to the input end of the pump through a pipeline, and the pump is fixedly connected to the lower end of the right side of the water tank.

[0009] Preferably, a hollow plate is fixedly connected to the upper end of the right side of the crushing box, the top of the hollow plate is connected to the output end of the pump through a pipeline, and a plurality of equidistantly distributed atomizing nozzles are arranged at the bottom of the hollow plate.

[0010] Preferably, the inner surface of the conveying seat is movably connected with a plurality of conveying rollers which are evenly distributed and connected through a conveyor belt transmission. The right front end of the bottom of the conveying seat is fixedly connected with a second motor, and the output shaft of the second motor is connected to the conveying roller located on the far right through a single-sided toothed synchronous belt.

[0011] Preferably, the upper left end of the inner surface of the crushing box is movably connected with a driven crushing tooth, the upper right end of the back of the crushing box is fixedly connected with a first motor, and the output shaft of the first motor is fixedly connected with an active crushing tooth.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with an activated carbon filter layer, a water tank, a hollow plate, an atomizing nozzle, a pump and a suction fan. Water is injected into the water tank from the water inlet in advance, and the magnesite ore to be crushed is put into the crushing box from the feed inlet. Then, the first motor is turned on. When the first motor rotates, it drives the active crushing teeth to rotate, so that the magnesite ore can be crushed with the cooperation of the driven crushing teeth. In this process, the pump and the suction fan are turned on. The dust generated during the crushing process is sucked into the lower end area of ​​the inner cavity of the crushing box through the pipeline by the suction fan, and is sucked by the activated carbon filter layer. After filtration, it is transported to the water tank through a pipeline. After being filtered again by the water, the air is discharged from the water inlet, and the pump transports the water in the water tank to the hollow plate through the pipeline and sprays it out from the atomizing nozzle, so that the magnesite ore in the transportation process can be dusted. A second motor, a conveying seat, a conveyor belt and a conveyor roller are set. When the second motor is turned on, the conveyor roller can be driven to rotate through the single-sided toothed synchronous belt. The conveyor roller will also drive the conveyor belt to rotate while rotating, so that the crushed magnesite ore can be automatically conveyed and processed, effectively improving the production efficiency of magnesite ore.

[0014] 2. The utility model is provided with a floating plate, which can always ensure that the water source drawn by the pump is the water source at the upper end of the inner cavity of the water tank, and avoid the water source containing dust from clogging the pump as much as possible. An alarm, a pressure sensor, a contact plate and a limit rod are provided. When the water level in the water tank drops, the floating plate will drop accordingly. When the pressure sensor contacts the contact plate, the pressure of the floating plate will act on the pressure sensor. The pressure sensor causes the alarm to sound an alarm to remind people to add water to the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the crushing box of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the conveying roller of the utility model.

[0019] In the figure: crushing box 1, water injection port 2, activated carbon filter layer 3, cover plate 4, support leg 5, hollow plate 6, feed port 7, discharge port 8, atomizing nozzle 9, second motor 10, conveying seat 11, pump 12, water outlet 13, alarm 14, first motor 15, driven crushing teeth 16, active crushing teeth 17, suction fan 18, pressure sensor 19, contact plate 20, limit rod 21, conveyor belt 22, floating plate 23, conveying roller 24, water tank 25. DETAILED DESCRIPTION

[0020] 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.

[0021] The crushing box 1, water injection port 2, activated carbon filter layer 3, cover plate 4, support leg 5, hollow plate 6, feed port 7, discharge port 8, atomizing nozzle 9, second motor 10, conveying seat 11, pump 12, water outlet 13, alarm 14, first motor 15, driven crushing teeth 16, active crushing teeth 17, suction fan 18, pressure sensor 19, contact plate 20, limit rod 21, conveyor belt 22, floating plate 23, conveying roller 24 and water tank 25 components of the present application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0022] See also Figure 1-Figure 4A crushing and dust removal device for magnesite, comprising a crushing box 1, a water tank 25 and a conveying seat 11, an activated carbon filter layer 3 is clamped at the lower left end of the inner cavity of the crushing box 1, and a suction fan 18 is fixedly connected to the right end of the bottom of the inner cavity of the crushing box 1, and the output end of the suction fan 18 is connected with the lower end of the right side of the water tank 25 through a pipeline, and water is injected into the water tank 25 from the water injection port 2 in advance, and the magnesite ore to be crushed is put into the crushing box 1 from the feed port 7, and then the first motor 15 is turned on, and the first motor 15 will drive the active crushing teeth 17 to rotate while rotating, so that the magnesite ore can be crushed with the cooperation of the driven crushing teeth 16. In this process, the pump 12 and the suction fan 18 are turned on, and the suction fan 18 will The dust generated during the crushing process is sucked into the lower end area of ​​the inner cavity of the crushing box 1 through the pipeline, and after being filtered by the activated carbon filter layer 3, it is transported to the water tank 25 through the pipeline. After being filtered by the water again, the air is discharged from the water inlet 2, and the pump 12 transports the water in the water tank 25 to the hollow plate 6 through the pipeline, and sprays it out from the atomizing nozzle 9, so that the dolomite ore in the transportation process can be dust-reduced, and an alarm 14 is fixedly connected to the back of the water tank 25, the upper end of the left side of the crushing box 1 is connected to the lower end of the left side of the crushing box 1 through a pipeline, a feed port 7 is opened at the middle end of the top of the crushing box 1, and the lower end of the front of the crushing box 1 is movably connected to the cover plate 4 through a hinge, and a handle is fixedly connected to the outer side of the cover plate 4.

[0023] A discharge port 8 is provided on the right side of the crushing box 1, and a conveying seat 11 is fixedly connected to the right side of the crushing box 1 and at a corresponding position at the bottom of the discharge port 8, and supporting legs 5 are fixedly connected to the right end of the bottom of the conveying seat 11 and the four sides of the bottom of the crushing box 1. The water tank 25 is fixedly connected to the middle end of the bottom of the crushing box 1, and a water injection port 2 is provided at the upper end of the left side of the water tank 25, and a water outlet 13 is provided at the left end of the bottom of the water tank 25, and sealing covers are threadedly connected to the ends of the water outlet 13 and the water injection port 2.

[0024] A limit rod 21 is fixedly connected to the bottom of the inner cavity of the water tank 25, and a contact plate 20 is fixedly connected to the lower end of the right side of the limit rod 21, and a floating plate 23 is slidably connected to the outer surface of the limit rod 21, which can always ensure that the water source drawn by the pump 12 is the water source at the upper end of the inner cavity of the water tank 25, and avoid the water source containing dust from clogging the pump 12 as much as possible. A pressure sensor 19 is fixedly connected to the bottom of the floating plate 23 and at the corresponding position of the contact plate 20. When the water level in the water tank 25 drops, the floating plate 23 will drop accordingly. When the pressure sensor 19 contacts the contact plate 20, the pressure of the floating plate 23 will act on the pressure sensor 19, and the pressure sensor 19 causes the alarm 14 to sound an alarm to remind people to add water to the water tank 25. The right end of the bottom of the floating plate 23 is connected to the input end of the pump 12 through a pipeline, and the pump 12 is fixedly connected to the lower end of the right side of the water tank 25. The upper end of the right side of the crushing box 1 is fixedly connected to the hollow plate 6. The top of the hollow plate 6 is connected to the output end of the pump 12 through a pipeline, and a plurality of equally spaced atomizing nozzles 9 are arranged at the bottom of the hollow plate 6. The inner surface of the conveying seat 11 is movably connected with a plurality of equally spaced conveying rollers 24 connected by a conveyor belt 22. The right front end of the bottom of the conveying seat 11 is fixedly connected with a second motor 10, and the output shaft of the second motor 10 is connected to the conveying roller 24 located on the far right through a single-sided toothed synchronous belt. When the second motor 10 is turned on, the conveying roller 24 can be driven to rotate by the single-sided toothed synchronous belt. The conveying roller 24 can also drive the conveyor belt 22 to rotate while rotating, so that the crushed magnesite ore can be automatically transported and processed, effectively improving the production efficiency of the magnesite ore. The upper left end of the inner surface of the crushing box 1 is movably connected with a driven crushing tooth 16, and the upper right end of the back of the crushing box 1 is fixedly connected with a first motor 15, and the output shaft of the first motor 15 is fixedly connected with an active crushing tooth 17.

[0025] When in use, an activated carbon filter layer 3, a water tank 25, a hollow plate 6, an atomizing nozzle 9, a pump 12 and a suction fan 18 are provided. Water is injected into the water tank 25 from the water injection port 2 in advance, and the magnesite ore to be crushed is put into the crushing box 1 from the feed port 7, and then the first motor 15 is turned on. The first motor 15 will drive the active crushing teeth 17 to rotate while rotating, so that the magnesite ore can be crushed with the cooperation of the driven crushing teeth 16. In this process, the pump 12 and the suction fan 18 are turned on, and the suction fan 18 sucks the dust generated during the crushing process into the lower end area of ​​the inner cavity of the crushing box 1 through a pipeline, and after being filtered by the activated carbon filter layer 3, it is transported to the water tank 25 through a pipeline. After being filtered by the water again, the air is discharged from the water injection port 2, and the pump 12 transports the water in the water tank 25 to the hollow plate 6 through a pipeline, and sprays it out from the atomizing nozzle 9, so that the magnesite ore in the transportation process can be For dust reduction treatment, a second motor 10, a conveying seat 11, a conveyor belt 22 and a conveyor roller 24 are set. When the second motor 10 is turned on, the conveyor roller 24 can be driven to rotate by the single-sided toothed synchronous belt. The conveyor roller 24 will drive the conveyor belt 22 to rotate while rotating, so that the crushed dolomite ore can be automatically conveyed and processed, effectively improving the production efficiency of the dolomite ore. A floating plate 23 is set to always ensure that the water source drawn by the pump 12 is the water source at the upper end of the inner cavity of the water tank 25, and to avoid the water source containing dust from clogging the pump 12 as much as possible. An alarm 14, a pressure sensor 19, a contact plate 20 and a limit rod 21 are set. When the water level in the water tank 25 drops, the floating plate 23 will drop accordingly. When the pressure sensor 19 contacts the contact plate 20, the pressure of the floating plate 23 will act on the pressure sensor 19. The pressure sensor 19 causes the alarm 14 to sound an alarm to remind people to add water to the water tank 25.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing and dust removal device for magnesite, comprising a crushing box (1), a water tank (25) and a conveying seat (11), characterized in that: An activated carbon filter layer (3) is clamped at the lower left end of the inner cavity of the crushing box (1), a suction fan (18) is fixedly connected to the right end of the bottom of the inner cavity of the crushing box (1), the output end of the suction fan (18) is connected to the lower end of the right side of the water tank (25) through a pipeline, and an alarm (14) is fixedly connected to the back of the water tank (25), the upper end of the left side of the crushing box (1) is connected to the lower end of the left side of the crushing box (1) through a pipeline, a feed port (7) is opened at the middle end of the top of the crushing box (1), and the lower end of the front side of the crushing box (1) is movably connected to a cover plate (4) through a hinge, and a handle is fixedly connected to the outer side of the cover plate (4).

2. A crushing and dust removal device for magnesite according to claim 1, characterized in that: The right side of the crushing box (1) is provided with a discharge port (8), and a conveying seat (11) is fixedly connected to the right side of the crushing box (1) and at a corresponding position at the bottom of the discharge port (8), and supporting legs (5) are fixedly connected to the right end of the bottom of the conveying seat (11) and the surrounding of the bottom of the crushing box (1).

3. A crushing and dust removal device for magnesite according to claim 1, characterized in that: The water tank (25) is fixedly connected to the middle end of the bottom of the crushing box (1), a water inlet (2) is provided at the upper end on the left side of the water tank (25), a water outlet (13) is provided at the left end of the bottom of the water tank (25), and sealing covers are threadedly connected to the ends of the water outlet (13) and the water inlet (2).

4. A crushing and dust removal device for magnesite according to claim 1, characterized in that: The bottom of the inner cavity of the water tank (25) is fixedly connected to a limit rod (21), the lower end of the right side of the limit rod (21) is fixedly connected to a contact plate (20), and the outer surface of the limit rod (21) is slidably connected to a floating plate (23).

5. A crushing and dust removal device for magnesite according to claim 4, characterized in that: A pressure sensor (19) is fixedly connected to the bottom of the floating plate (23) and located at a corresponding position of the contact plate (20), and the right end of the bottom of the floating plate (23) is connected to the input end of the pump (12) through a pipeline, and the pump (12) is fixedly connected to the lower end of the right side of the water tank (25).

6. A crushing and dust removal device for magnesite according to claim 5, characterized in that: A hollow plate (6) is fixedly connected to the upper end of the right side of the crushing box (1), the top of the hollow plate (6) is connected to the output end of the pump (12) through a pipeline, and a plurality of equally spaced atomizing nozzles (9) are arranged at the bottom of the hollow plate (6).

7. A crushing and dust removal device for magnesite according to claim 1, characterized in that: The inner surface of the conveying seat (11) is movably connected to a plurality of conveying rollers (24) which are equidistantly distributed and connected in transmission via a conveyor belt (22); a second motor (10) is fixedly connected to the right front end of the bottom of the conveying seat (11); and an output shaft of the second motor (10) is connected in transmission to the conveying roller (24) located on the far right via a single-sided toothed synchronous belt.

8. The crushing and dust removal device for magnesite according to claim 1, characterized in that: The upper left end of the inner surface of the crushing box (1) is movably connected to a driven crushing tooth (16), the upper right end of the back side of the crushing box (1) is fixedly connected to a first motor (15), and the output shaft of the first motor (15) is fixedly connected to an active crushing tooth (17).

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