Automatic screening device for refractory material granules

Abstract

The utility model relates to the technical field of refractory materials, in particular to an automatic refractory material aggregate screening device which comprises a bottom frame set, a dust suppression mechanism is fixedly connected to the top of the front side of the bottom frame set and comprises a transverse strip, and a dust suppression box is fixedly connected to the left side of the front side of the transverse strip. The top of the rear side of the bottom frame set is fixedly connected with a flushing mechanism. The dust suppression function is achieved through cooperation of the transverse strip, the dust suppression box, the dust inlet pipe, the draught fan and the adsorption filter plate, firstly, the draught fan is started through the controller, raised dust can be sucked into the dust suppression box through the dust inlet pipe under the action of suction force of the draught fan, pollutants can be left in the dust suppression box through adsorption and filtration of the adsorption filter plate, and the dust suppression effect is achieved. And clean air can be discharged, and the mechanism can effectively treat raised dust generated by screening, so that the environment near a processing point is prevented from becoming poor, and then the respiratory system of a worker is prevented from being injured.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory materials, in particular to an automatic screening device for refractory material particles. Background Art

[0002] Refractory materials are materials that can maintain stable performance in high temperature environments. Their refractoriness is usually not less than 1580 degrees Celsius. Therefore, automatic screening devices are required during the production and processing of refractory materials.

[0003] After searching, the announcement number is CN218424125U, and the name is a refractory material vibration screening device, including a screening box. Through research and analysis, it is found that although the sorting rod can be moved left and right while shaking and screening the refractory material during use, so that the added material can be flattened on the screening plate, thereby increasing the screening efficiency of the refractory material, but there are still the following disadvantages to a certain extent.

[0004] For example, the existing automatic screening device does not have the dust suppression function during use and cannot perform dust suppression during use, resulting in a large amount of dust generated each time the screening occurs when the above situation occurs, which will cause the environment near the processing point to deteriorate. The workers will be damaged in this environment for a long time, which will also affect the workers' working conditions. In order to solve the above technical problems, we have designed an automatic screening device for refractory particles. Utility Model Content

[0005] The utility model aims to provide an automatic screening device for refractory material particles, which has the advantages of being able to suppress dust formed by screening and being able to flush the screening components, thereby solving the problem that the existing automatic screening device has no dust suppression function and no flushing function during use.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an automatic screening device for refractory material particles, comprising a base frame group, a dust suppression mechanism is fixedly connected to the top of the front side of the base frame group, the dust suppression mechanism comprises a horizontal bar, a dust suppression box is fixedly connected to the left side of the front side of the horizontal bar, a flushing mechanism is fixedly connected to the top of the rear side of the base frame group, the flushing mechanism comprises a horizontal plate, and a water tank is fixedly connected to the rear side of the horizontal plate, the front and rear sides of the top of the opposite side of the base frame group are fixedly connected to the mounting frame plate, the top of the base frame group and the top of the mounting frame plate are fixedly connected to a spring, the top of the base frame group and the top of the mounting frame plate are both slidably connected with guide rods, the tops of the guide rods are fixedly connected with a screening box, the first screen plates are slidably connected to both sides of the inner cavity of the top screening box, and the second screen plates are slidably connected to both sides of the inner cavity of the bottom screening box, and a controller is arranged on the front side of the right side of the base frame group.

[0007] Preferably, the rear side of the horizontal bar is fixedly connected to the base frame group, both sides of the top and both sides of the bottom of the dust suppression box are connected to dust inlet pipes, the top and bottom of the inner cavity of the dust suppression box are slidably connected with adsorption filter plates, the front side of the dust suppression box is connected to a mounting plate by bolts, both sides of the front side of the mounting plate are penetrated and fixedly connected with fans, and the output end of the controller is unidirectionally electrically connected to the fan.

[0008] Preferably, the front side of the horizontal plate is fixedly connected to the base frame group, the rear side of the right side of the top of the water tank is connected to a water supply pipe, the left side of the rear side of the horizontal plate is connected to a water pump by bolts, the water inlet end of the water pump is connected to the water tank, the top and bottom of the horizontal plate are fixedly connected to extension frames, the water outlet end of the water pump is connected to a two-way connecting pipe, the right end of the two-way connecting pipe is connected to a flushing pipe, and the rear side of the flushing pipe is fixedly connected to the extension frame.

[0009] Preferably, the bottom of the screening box is fixedly connected to the spring, the right side of the bottom of the top screening box is connected to a material passing square pipe, and the left side of the top of the screening box is fixedly connected to an anti-spillage enclosure.

[0010] Preferably, the bottom of the screening box is connected to a vibration motor via bolts, the output end of the controller is electrically connected to the vibration motor in one direction, and the right side of the screening box is connected to a right discharge pipe.

[0011] Preferably, the four corners of the bottom of the chassis assembly are connected to support legs by bolts, and the left side of the screening box at the bottom is connected to a left discharge pipe.

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

[0013] 1. The utility model has a dust suppression function through the cooperation of horizontal bars, dust suppression box, dust inlet pipe, fan and adsorption filter plate. First, the fan is started by the controller. Under the action of the fan suction force, the dust will be sucked into the dust suppression box through the dust inlet pipe. After adsorption and filtration by the adsorption filter plate, the pollutants will be retained in the dust suppression box, and clean air will be discharged. This mechanism can effectively deal with the dust generated by screening, thereby avoiding the deterioration of the environment near the processing point, and further avoiding damage to the respiratory system of the staff.

[0014] 2. The utility model has a flushing function through the cooperation of a horizontal plate, a water tank, a water pump, an extension frame and a flushing pipe. First, the water pump is started by a controller, and the flushing liquid is drawn from the inside of the water tank under the action of the water pump, passes through a two-way connecting pipe, and finally sprayed out from the flushing pipe. This mechanism can effectively flush the screening part of the device, thereby avoiding excessive accumulation and solidification of residues, ensuring the normal flow of granular materials, and avoiding affecting the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 It is the right axonometric view of the structure of the utility model;

[0017] Figure 3 This is a sectional axonometric view of the structure of the utility model;

[0018] Figure 4 It is a rear view cutaway axonometric drawing of the structure of the utility model;

[0019] Figure 5 This is a sectional isometric view of the dust suppression mechanism of the utility model;

[0020] Figure 6 This is a sectional axonometric view of the flushing mechanism of the utility model.

[0021] In the figure: 1. chassis assembly; 2. dust suppression mechanism; 3. flushing mechanism; 4. mounting frame plate; 5. spring; 6. guide rod; 7. screening box; 8. first screen plate; 9. second screen plate; 10. feeding square tube; 11. vibration motor; 12. controller; 13. horizontal bar; 14. dust suppression box; 15. dust inlet pipe; 16. fan; 17. adsorption filter plate; 18. horizontal plate; 19. water tank; 20. water pump; 21. extension frame; 22. flushing pipe. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 , an automatic screening device for refractory material particles comprises a base frame group 1, a dust suppression mechanism 2 is fixedly connected to the top of the front side of the base frame group 1, the dust suppression mechanism 2 comprises a horizontal bar 13, a dust suppression box 14 is fixedly connected to the left side of the front side of the horizontal bar 13, a flushing mechanism 3 is fixedly connected to the top of the rear side of the base frame group 1, the flushing mechanism 3 comprises a horizontal plate 18, and a water tank 19 is fixedly connected to the rear side of the horizontal plate 18, the front and rear sides of the top of the opposite side of the base frame group 1 are fixedly connected to the mounting frame plate 4, the top of the base frame group 1 and the top of the mounting frame plate 4 are fixedly connected with a spring 5, the top of the base frame group 1 and the top of the mounting frame plate 4 are both slidably connected with a guide rod 6, the top of the guide rod 6 is fixedly connected with a screening box 7, the first screen plate 8 is slidably connected to both sides of the inner cavity of the top screening box 7, and the second screen plate 9 is slidably connected to both sides of the inner cavity of the bottom screening box 7, and a controller 12 is arranged on the front side of the right side of the base frame group 1.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The rear side of the horizontal bar 13 is fixedly connected to the base frame group 1. By setting the horizontal bar 13, an auxiliary role is played, thereby providing a suitable installation position for the dust suppression box 14, so that the mechanism can operate better. The two sides of the top and the two sides of the bottom of the dust suppression box 14 are connected with dust inlet pipes 15. The top and bottom of the inner cavity of the dust suppression box 14 are slidably connected with adsorption filter plates 17. The front side of the dust suppression box 14 is connected with a mounting plate by bolts. The two sides of the front side of the mounting plate are penetrated and fixedly connected with fans 16. The output end of the controller 12 is electrically connected to the fan 16 in one direction.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 The front side of the horizontal plate 18 is fixedly connected to the base frame group 1, and the rear side of the right side of the top of the water tank 19 is connected with a water supply pipe. By setting the water supply pipe, it plays an auxiliary role, so that it is convenient to replenish the water in the water tank 19 in time when the water level is insufficient, thereby ensuring the normal operation of the mechanism. The left side of the rear side of the horizontal plate 18 is connected with a water pump 20 by bolts, and the water inlet end of the water pump 20 is connected with the water tank 19. The top and bottom of the horizontal plate 18 are fixedly connected with an extension frame 21, and the water outlet end of the water pump 20 is connected with a two-way connecting pipe. The right end of the two-way connecting pipe is connected with a flushing pipe 22, and the rear side of the flushing pipe 22 is fixedly connected with the extension frame 21.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The bottom of the screening box 7 is fixedly connected to the spring 5, the right side of the bottom of the top screening box 7 is connected to the material passing square tube 10, and the left side of the top of the screening box 7 is fixedly connected to the anti-spill plate. By setting the anti-spill plate, an auxiliary role is played, thereby improving the protectiveness of the screening box 7 and preventing granular material from flowing out from the edge of the screening box 7 during the operation of the device.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The bottom of the screening box 7 is connected with a vibration motor 11 by bolts, the output end of the controller 12 is electrically connected to the vibration motor 11 in one direction, and the right side of the screening box 7 is connected with a right discharge pipe. By setting the right discharge pipe, an auxiliary effect is played, so that the staff can conveniently collect the various categories of granular materials screened out, and at the same time improve the processing efficiency of the device.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The four corners of the bottom of the chassis group 1 are connected with support legs by bolts. The support legs are provided to play an auxiliary role, which can increase the stability of the device and make the device run more smoothly. The left side of the screening box 7 at the bottom is connected with a left discharge pipe.

[0028] When in use, first start the vibration motor 11 through the controller 12, pour an appropriate amount of granular material from the top of the device into the top screening box 7, the upper vibration motor 11 drives the upper screening box 7 to vibrate, and the upper screening box 7 cooperates with the first sieve plate 8 inside it, so that larger granular material will flow out from the upper left discharge pipe, and the leaked granular material will flow into the lower screening box 7 from the feeding square pipe 10, and the lower vibration motor 11 will drive the lower screening box 7 to vibrate, and the lower screening box 7 cooperates with the second sieve plate 9 to screen, so that smaller granular material will leak and be discharged from the left discharge pipe, and the remaining medium-sized granular material will be discharged from the lower right discharge pipe. The device can roughly screen the granular material into three sizes. Dust will be raised during the screening process. First, start the fan 16 through the controller 12, and the dust will pass through the inlet under the action of the suction of the fan 16. The dust pipe 15 sucks the dust into the dust suppression box 14. After adsorption and filtration by the adsorption filter plate 17, the pollutants will be retained in the dust suppression box 14 and the clean air will be discharged. This mechanism can effectively deal with the dust generated by screening, so as to avoid the deterioration of the environment near the processing point, and then avoid damage to the respiratory system of the workers, thereby completing the dust suppression treatment. After use, the device can be flushed. First, the water pump 20 is started through the controller 12. Under the action of the water pump 20, flushing liquid is drawn from the water tank 19, and finally sprayed out from the flushing pipe 22 through the two-way connecting pipe. This mechanism can effectively flush the screening part of the device, so as to avoid excessive accumulation and solidification of residues, ensure the normal flow of particles, and avoid affecting the overall processing efficiency, thereby completing the flushing treatment.

[0029] In summary: the automatic screening device for refractory material particles, through the cooperation of the horizontal bar 13, the dust suppression box 14, the dust inlet pipe 15, the fan 16, the adsorption filter plate 17, the horizontal plate 18, the water tank 19, the water pump 20, the extension frame 21 and the flushing pipe 22, solves the problem that the existing automatic screening device has no dust suppression treatment and no flushing function during use.

Claims

1. An automatic screening device for refractory material particles, comprising a base frame assembly (1), characterized in that: A dust suppression mechanism (2) is fixedly connected to the top of the front side of the chassis group (1), the dust suppression mechanism (2) comprises a horizontal bar (13), a dust suppression box (14) is fixedly connected to the left side of the front side of the horizontal bar (13), a flushing mechanism (3) is fixedly connected to the top of the rear side of the chassis group (1), the flushing mechanism (3) comprises a horizontal plate (18), a water tank (19) is fixedly connected to the rear side of the horizontal plate (18), and a mounting frame plate (4) is fixedly connected to the front and rear sides of the top of the opposite side of the chassis group (1). The top of the base frame group (1) and the top of the mounting frame plate (4) are both fixedly connected with a spring (5), the top of the base frame group (1) and the top of the mounting frame plate (4) are both slidably connected with a guide rod (6), the top of the guide rod (6) is fixedly connected with a screening box (7), the first screening plate (8) is slidably connected to both sides of the inner cavity of the top screening box (7), and the second screening plate (9) is slidably connected to both sides of the inner cavity of the bottom screening box (7), and a controller (12) is arranged on the front side of the right side of the base frame group (1).

2. The automatic screening device for refractory material particles according to claim 1 is characterized in that: The rear side of the horizontal bar (13) is fixedly connected to the base frame group (1), both sides of the top and both sides of the bottom of the dust suppression box (14) are connected to dust inlet pipes (15), the top and bottom of the inner cavity of the dust suppression box (14) are slidably connected to adsorption filter plates (17), the front side of the dust suppression box (14) is connected to a mounting plate by bolts, both sides of the front side of the mounting plate are penetrated and fixedly connected with fans (16), and the output end of the controller (12) is unidirectionally electrically connected to the fan (16).

3. The automatic screening device for refractory granules according to claim 1 is characterized in that: The front side of the transverse plate (18) is fixedly connected to the bottom frame group (1), the rear side of the right side of the top of the water tank (19) is connected to a water supply pipe, the left side of the rear side of the transverse plate (18) is connected to a water pump (20) by bolts, the water inlet end of the water pump (20) is connected to the water tank (19), the top and bottom of the transverse plate (18) are fixedly connected to an extension frame (21), the water outlet end of the water pump (20) is connected to a two-way connecting pipe, the right end of the two-way connecting pipe is connected to a flushing pipe (22), and the rear side of the flushing pipe (22) is fixedly connected to the extension frame (21).

4. The automatic screening device for refractory material particles according to claim 1 is characterized in that: The bottom of the screening box (7) is fixedly connected to the spring (5), the right side of the bottom of the top screening box (7) is connected to the material passing square pipe (10), and the left side of the top of the screening box (7) is fixedly connected to the anti-spillage enclosure.

5. The automatic screening device for refractory granules according to claim 1 is characterized in that: The bottom of the screening box (7) is connected to a vibration motor (11) via bolts, the output end of the controller (12) is electrically connected to the vibration motor (11) in one direction, and the right side of the screening box (7) is connected to a right discharge pipe.

6. The automatic screening device for refractory granules according to claim 1 is characterized in that: The four corners at the bottom of the base frame assembly (1) are connected to support legs via bolts, and the left side of the screening box (7) at the bottom is connected to a left discharge pipe.

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