Crushing device for refractory material

Abstract

The utility model relates to the technical field of refractory material crushing, and discloses a refractory material crushing device which comprises a bottom box, the top of the bottom box is fixedly connected with a crushing barrel, the top of the crushing barrel is fixedly connected with a discharging port, the top of the discharging port is connected with a dust falling box, and a water conveying pipe is installed on the outer wall of the dust falling box. The outer wall of the water conveying pipe is fixedly connected with a connector, the bottom of the water conveying pipe is connected with a fog head, the outer wall of the dust falling box is provided with a feeding channel, and the outer wall of the crushing cylinder is fixedly provided with a rotating motor. When the two crushers on the device crush the refractory material, the water conveying pipe on the device conveys water to the fog head, so that the fog head is used for spraying downwards, and dust raised by the refractory material in the crushing process is settled by the fog head.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material crushing, in particular to a crushing device for refractory materials. Background Art

[0002] A type of inorganic non-metallic material with a refractoriness of not less than 1580℃. Refractoriness refers to the Celsius temperature at which a conical specimen of a refractory material can withstand high temperatures without softening and melting under no load. However, defining it solely by refractoriness is no longer a comprehensive description of refractory materials. 1580℃ is not absolute. It is now defined as any material whose physical and chemical properties allow it to be used in a high-temperature environment.

[0003] The existing crushing device for refractory materials can refer to the Chinese utility model patent with authorization announcement number CN218890612U, which discloses a high-efficiency crushing device for refractory materials, "including a crushing drum, a driving motor, a connecting bracket and a screen plate, the crushing drum is fixedly connected to the upper end of a supporting fixed frame, and the fixed frame is directly placed on the ground, and a crushing roller is installed inside the crushing drum, the driving motor is installed at the upper right end of the fixed frame, the connecting bracket is hinged to the inside of the right connecting plate, and the connecting plate and the fixed frame are connected by sliding, the screen plate is fitted at the lower end of the screening box, and the screen plate is used to screen the crushed refractory materials."

[0004] When the above device is in use, the existing device drives the screening box and the screen plate to move left and right at the lower end of the crushing cylinder, which greatly improves the screening efficiency. Combined with the setting of the limiting mechanism, it is convenient to disassemble and clean the screen plate and the impurities screened out to prevent the screen plate from being blocked. However, in the screening process, it does not prevent large pieces of refractory materials from being unable to be screened out, and there is no secondary crushing operation for the unqualified materials. In addition, during the crushing work, a large amount of dust will be generated due to the condition of the refractory materials themselves. This requires dust reduction treatment to prevent dust from polluting the working area. Therefore, a crushing device for refractory materials that solves the above problems is needed. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides a crushing device for refractory materials, which has the advantages of screening size and avoiding dust, and solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a crushing device for refractory materials, comprising a bottom box, the top of the bottom box is fixedly connected to a crushing drum, the top of the crushing drum is fixedly connected to a feeding port, the top of the feeding port is connected to a dust reduction box, the outer wall of the dust reduction box is installed with a water pipe, the outer wall of the water pipe is fixedly connected to a connector, the bottom of the water pipe is connected to a mist head, the outer wall of the dust reduction box is provided with a feeding channel, the outer wall of the crushing drum is fixedly installed with a rotating motor, the power output shaft of the rotating motor is fixedly connected with a rotating tooth, the outer wall of the rotating tooth is meshed with a driven tooth, the inner wall of the driven tooth is sleeved with an inner shaft, the outer wall of the inner shaft is fixedly sleeved with a crusher, the inner wall of the bottom box is overlapped with a sieve plate, the inner cavity of the bottom box is installed with a vibration device, the bottom of the sieve plate is provided with a small piece collection box, and the right side of the bottom box is provided with a large piece collection box.

[0007] As a preferred technical solution of the present invention, the water pipe extends into the inner cavity of the dust reduction box, and the water pipe is connected to the inner wall of the dust reduction box through a plurality of connectors.

[0008] As a preferred technical solution of the present invention, there are several mist heads, and the mist heads are evenly arranged on the outer wall of the water pipe.

[0009] As a preferred technical solution of the present invention, a rotating shaft is fixedly connected to the power output shaft of the rotating motor, and the rotating motor is connected to the rotating teeth through the rotating shaft.

[0010] As a preferred technical solution of the present invention, there are two crushers, and the outer walls of the two crushers are engaged with each other.

[0011] As a preferred technical solution of the present invention, the sieve plate is inclined at 10° in the inner cavity of the bottom box, and the vibration device is installed at the bottom of one side of the sieve plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The crushing device for refractory materials cooperates with the crushers, water pipes and mist heads on the device. When the two crushers on the device crush the refractory materials, the water pipe on the device transports water to the mist head, thereby using the mist head to spray downward, thereby causing the dust raised during the crushing process of the refractory materials to be reduced by the mist head.

[0014] 2. The crushing device for refractory materials uses the sieve plate, vibration equipment, small piece collection box and large piece collection box in coordination with each other. When the sieve plate on the device receives the crushed refractory material, the vibration equipment is used to vibrate and screen it at the bottom of the sieve plate, thereby screening small pieces close to powder into the inner cavity of the small piece collection box, and then vibrating the large pieces of refractory material into the inner cavity of the large piece collection box, and then the refractory material enters the device again for crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at center A;

[0018] Figure 4 This is a schematic diagram of the driven gear structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the right side cross-sectional structure of the present invention.

[0020] In the figure: 1. Bottom box; 2. Crushing cylinder; 3. Feeding port; 4. Dust suppression box; 5. Water pipe; 6. Connector; 7. Mist head; 8. Feeding channel; 9. Rotating motor; 10. Rotating gear; 11. Driven gear; 12. Inner shaft; 13. Crusher; 14. Screen plate; 15. Vibrating equipment; 16. Small piece collection box; 17. Large piece collection box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 5A crushing device for refractory materials includes a bottom box 1, a crushing cylinder 2 is fixedly connected to the top of the bottom box 1, a discharge port 3 is fixedly connected to the top of the crushing cylinder 2, a dust suppression box 4 is connected to the top of the discharge port 3, a water pipe 5 is installed on the outer wall of the dust suppression box 4, a connector 6 is fixedly connected to the outer wall of the water pipe 5, a mist head 7 is connected to the bottom of the water pipe 5, a feeding channel 8 is opened on the outer wall of the dust suppression box 4, a rotating motor 9 is fixedly installed on the outer wall of the crushing cylinder 2, a rotating gear 10 is fixedly connected to the power output shaft of the rotating motor 9, the outer wall of the rotating gear 10 is meshed with a driven gear 11, and the inner wall of the driven gear 11 is sleeved with The inner shaft 12 has a crusher 13 fixedly sleeved on its outer wall, a sieve plate 14 overlapped on the inner wall of the bottom box 1, a vibration device 15 installed in the inner cavity of the bottom box 1, a small piece collection box 16 is provided at the bottom of the sieve plate 14, and a large piece collection box 17 is provided on the right side of the bottom box 1. Through the coordinated use of the crusher 13, the water pipe 5 and the mist head 7 on the device, when the two crushers 13 on the device crush the refractory material, the water pipe 5 on the device transports water to the mist head 7, thereby utilizing the mist head 7 to spray downward, and then the dust raised by the refractory material during the crushing process is reduced by the mist head 7.

[0023] In a preferred embodiment, the water pipe 5 extends into the inner cavity of the dust reduction box 4, and the water pipe 5 is connected to the inner wall of the dust reduction box 4 through multiple connectors 6. The water pipe 5 on the device extends into the inner cavity of the dust reduction box 4, so that the water pipe 5 on the device is connected to the water supply equipment on the side away from the device, and is extended into the device by using the water pipe 5, and is connected to the inner wall of the dust reduction box 4 by using multiple connectors 6, so that the water pipe 5 on the device can be installed in the inner cavity of the dust reduction box 4.

[0024] In a preferred embodiment, there are several mist heads 7, and the mist heads 7 are evenly arranged on the outer wall of the water pipe 5. By installing several mist heads 7, the mist heads 7 on the device are arranged on the outer wall of the water pipe 5, and the openings of the mist heads 7 are facing downward, so that the mist heads 7 on the device can spray and reduce dust downward.

[0025] In a preferred embodiment, a rotating shaft is fixedly connected to the power output shaft of the rotating motor 9, and the rotating motor 9 is connected to the rotating tooth 10 through the rotating shaft. The rotating shaft is fixedly connected to the power output shaft of the rotating motor 9 on the device, so that when the rotating motor 9 on the device outputs rotational power, the rotating tooth 10 is driven by the rotating shaft to rotate, so that the rotating tooth 10 on the device drives the driven tooth 11 to enter a rotating state.

[0026] In a preferred embodiment, there are two crushers 13, and the outer walls of the two crushers 13 are engaged with each other. Through the two crushers 13 on the device, when one crusher 13 on the device rotates due to the driven teeth 11, one crusher 13 engages with the other crusher 13 to enter a rotating crushing state.

[0027] In a preferred embodiment, the sieve plate 14 is inclined at 10° in the inner cavity of the bottom box 1, and the vibration device 15 is installed at the bottom of one side of the sieve plate 14. The sieve plate 14 on the device is inclined at 10° in the inner cavity of the bottom box 1, so that the sieve plate 14 on the device receives the crushed material in the inner cavity of the bottom box 1, and the vibration device 15 is used to vibrate at the bottom of the sieve plate 14, so that the material on the surface of the sieve plate 14 vibrates and slides tilted, and then the broken material screened by the sieve plate 14 enters the inner cavity of the small piece collection box 16, and the large pieces of refractory material are screened into the inner cavity of the large piece collection box 17.

[0028] The working principle is that the crusher 13, the water pipe 5 and the mist head 7 on the device are used in coordination with each other, so that when the two crushers 13 on the device crush the refractory material, the water pipe 5 on the device transports water to the mist head 7, so that the mist head 7 is used to spray downward, and the dust raised by the refractory material during the crushing process is subjected to the dust reduction effect of the mist head 7, and then the sieve plate 14, the vibration equipment 15 and the small piece collection box 16 and the large piece collection box 17 on the device are used in coordination with each other, so that when the sieve plate 14 on the device receives the crushed refractory material, the vibration equipment 15 is used to vibrate and screen at the bottom of the sieve plate 14, so that the small fragments close to powder are screened into the inner cavity of the small piece collection box 16, and then the large pieces of refractory material are vibrated into the inner cavity of the large piece collection box 17, and the refractory material is again allowed to enter the device for crushing.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for refractory materials, comprising a bottom box (1), characterized in that: The top of the bottom box (1) is fixedly connected to a crushing cylinder (2), the top of the crushing cylinder (2) is fixedly connected to a discharge port (3), the top of the discharge port (3) is connected to a dust reduction box (4), the outer wall of the dust reduction box (4) is installed with a water pipe (5), the outer wall of the water pipe (5) is fixedly connected to a connector (6), the bottom of the water pipe (5) is connected to a mist head (7), the outer wall of the dust reduction box (4) is provided with a feeding channel (8), the outer wall of the crushing cylinder (2) is fixedly installed with a rotating motor (9), the rotating A rotating tooth (10) is fixedly connected to the power output shaft of the motor (9), the outer wall of the rotating tooth (10) is meshed with a driven tooth (11), the inner wall of the driven tooth (11) is sleeved with an inner shaft (12), the outer wall of the inner shaft (12) is fixedly sleeved with a crusher (13), the inner wall of the bottom box (1) is overlapped with a sieve plate (14), the inner cavity of the bottom box (1) is installed with a vibration device (15), the bottom of the sieve plate (14) is provided with a small piece collection box (16), and the right side of the bottom box (1) is provided with a large piece collection box (17).

2. A crushing device for refractory materials according to claim 1, characterized in that: The water delivery pipe (5) extends into the inner cavity of the dust reduction box (4), and the water delivery pipe (5) is connected to the inner wall of the dust reduction box (4) through a plurality of connectors (6).

3. The crushing device for refractory materials according to claim 1, characterized in that: The number of the mist heads (7) is several, and the mist heads (7) are evenly arranged on the outer wall of the water pipe (5).

4. The crushing device for refractory materials according to claim 1, characterized in that: A rotating shaft is fixedly connected to the power output shaft of the rotating motor (9), and the rotating motor (9) is connected to the rotating gear (10) via the rotating shaft.

5. The crushing device for refractory materials according to claim 1, characterized in that: There are two crushers (13), and outer walls of the two crushers (13) are meshed with each other.

6. The crushing device for refractory materials according to claim 1, characterized in that: The sieve plate (14) is inclined at 10° in the inner cavity of the bottom box (1), and a vibration device (15) is installed at the bottom of one side of the sieve plate (14).

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