Attapulgite processing crusher with dust falling function

Abstract

The invention relates to the technical field of attapulgite crushing processing, and particularly discloses an attapulgite processing crusher with a dust falling function, the attapulgite processing crusher comprises a crushing chamber, a separation pad net is mounted at the lower position in the crushing chamber, and the space in the crushing chamber is divided into two parts; supporting frames are installed on the bottom face of the crushing chamber, a mounting table is arranged between the supporting frames, a crushing assembly penetrating into the crushing chamber is installed above the mounting table, a feeding opening and an ash discharging pipe are installed at the top of the crushing chamber, and an air door regulation and control assembly is installed on the vertical section of the ash discharging pipe. And the horizontal straight section of the ash discharge pipe is provided with a water mist dust falling and collecting assembly. When the dust discharging pipe discharges dust, the atomizing nozzles on all the spraying pipes face the right upper portion to conduct spraying sedimentation treatment on the dust, the dust discharging amount of the vertical section of the dust discharging pipe can be adjusted according to the actual dust discharging condition and the real-time dust falling capacity of the water mist dust falling collecting assembly, and it is ensured that the device has the long-term and reliable dust falling capacity.

Description

Technical Field

[0001] The invention belongs to the technical field of concave soil crushing and processing, and in particular relates to a crusher for concave soil processing with a dust reduction function. Background Art

[0002] Attapulgite is a hydrous magnesium-rich silicate clay mineral with a chain-layered structure. Due to its unique physical and chemical properties, it has a wide range of applications in many fields. Attapulgite has a unique three-dimensional chain structure and a special needle- and rod-shaped crystal structure, so it has unusual colloidal and adsorption properties. It has good adsorption and bonding properties and has a variety of uses. Attapulgite plays an important role in many industries due to its unique physical and chemical properties and is known as the "king of thousands of soils."

[0003] The processing of concave soil requires the use of a crusher to crush it, but a lot of dust will be generated during the use of the crusher. Currently, the general method of reducing dust is to add water mist nozzles around the crushing chamber, but this will cause the area around the processing site to be wet, which will aggravate the pollution on site and be counterproductive, and there are great limitations. Summary of the invention

[0004] The purpose of the present invention is to provide a crusher for processing concave soil with a dust reduction function, so as to solve the problem in the prior art that simply adding water mist nozzles around the crushing chamber not only has a general dust reduction effect, but also aggravates the pollution of the processing site.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A crusher for processing concave soil with a dust reduction function comprises a crushing chamber, wherein a separation pad net is installed at a lower position in the crushing chamber to divide the space in the crushing chamber into two parts for separating the crushed concave soil fragments and waste powder materials, and a door body 1 and a door body 2 corresponding to the two parts are arranged outside the crushing chamber to facilitate the discharge of materials; a support frame is installed on the bottom surface of the crushing chamber, a mounting platform is arranged between the support frames, a crushing component deep into the crushing chamber is installed above the mounting platform, a feeding port and an ash discharge pipe are respectively installed on the top of the crushing chamber, the ash discharge pipe is an L-shaped structure, the vertical section of the ash discharge pipe is installed with a damper control component, and the horizontal and vertical sections of the ash discharge pipe are installed with a water mist dust reduction collection component.

[0007] Preferably: the crushing assembly includes a driving motor, which is fixedly mounted at the center of the top of the mounting platform, the output end of the driving motor is fixedly connected to a crushing shaft, one end of the crushing shaft away from the driving motor extends upward through a separation pad net and then extends into a crushing chamber, an array of crushing knives is mounted outside the crushing shaft; and an array of crushing blocks matching the crushing knives is mounted correspondingly to the inner wall of the crushing chamber.

[0008] Preferably: the damper control assembly includes two damper plates, the two damper plates are sequentially arranged up and down inside the vertical section of the ash discharge pipe, and are correspondingly arranged on the left and right sides, the ends of the two damper plates are fixedly inserted with transmission shafts, the two transmission shafts are rotatably arranged in the ash discharge pipe, the front ends of the two transmission shafts are fixedly sleeved with driven gears, two driving gears are arranged between the two driven gears, short shafts are fixedly inserted in the two driving gears, the two short shafts are rotatably arranged on the outer wall of the vertical section of the ash discharge pipe, a motor bracket is fixedly installed outside the vertical section of the ash discharge pipe, a driving motor is fixedly installed on the motor bracket, and the output end of the driving motor is fixedly connected to the front end of the short shaft.

[0009] Preferably, the two driving gears are meshed and connected, and the two driven gears are respectively meshed and connected with different driving gears, so that after the driving motor is started, the two damper plates can be driven to move in opposite directions.

[0010] Preferably: a dirt collecting hood is installed below the water mist dust collection assembly, the dirt collecting hood is embedded in the bottom surface of the horizontal and vertical sections of the ash discharge pipe, the cross section of the dirt collecting hood is a right-angled triangle structure, and a side door is provided on its inclined side.

[0011] Preferably: the water mist dust collection assembly comprises at least three spray pipes rotatably mounted on the horizontal and vertical sections of the ash discharge pipe, a row of atomizing nozzles is arranged on the outside of each of the spray pipes, and the directions of the multiple rows of atomizing nozzles are kept consistent; a mounting side plate is fixed to the outside of the horizontal and vertical sections of the ash discharge pipe, and water pipes corresponding to the number of spray pipes are fixedly embedded in the mounting side plate, and the front end of the matching spray pipe is rotatably connected to the rear end of the water pipe, so as to facilitate the adjustment of the spray direction of the spray pipe.

[0012] Preferably, the front end of each water pipe is provided with an external thread, so as to facilitate quick connection with the end of an external water pipe.

[0013] Preferably: the exposed front end of the spray pipe is fixedly sleeved with a flip gear, an electric cylinder is installed outside the horizontal and vertical sections of the ash discharge pipe, the output end of the electric cylinder is fixedly connected with a rack plate, and the rack plate and the flip gear are meshingly connected.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention utilizes the rotation of multiple groups of crushing knives in the crushing assembly to cooperate with multiple groups of crushing blocks on the inner wall of the crushing chamber to crush the concave soil raw materials in the crushing chamber. The crushed concave soil fragments are located above the separation pad net, and the generated waste powder is spilled below the separation pad net, that is, the bottom of the crushing chamber. Therefore, after the end, the concave soil fragments and the waste powder can be collected separately, thereby avoiding dust pollution during discharge to the greatest extent.

[0016] 2. The present invention provides an L-shaped ash discharge pipe in conjunction with an air door control component, which can block dust to a certain extent in the vertical section of the ash discharge pipe. The size of the channel in the vertical section of the ash discharge pipe can be adjusted or even closed through the cooperation of the driven gear, the driving motor, the short shaft and the driving gear. The amount of dust discharged from the vertical section of the ash discharge pipe can be adjusted according to the actual dust discharge situation and the real-time dust reduction capability of the water mist dust collection component. The invention has high reliability and can ensure that the device has long-lasting and reliable dust reduction capability.

[0017] 3. When the dust is discharged by the ash discharge pipe of the present invention, the atomizing nozzles on all the spray pipes face upward to perform spray sedimentation treatment on the dust, and the sewage accumulates in the dirt collecting hood. When the dust stops being discharged, the electric cylinder, the rack plate and the flip gear can be used to coordinate and turn all the atomizing nozzles to face downward. In this way, the side door can be opened to flush the dirt collecting hood and cause the sewage to be discharged, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 One of the three-dimensional diagrams of the present invention;

[0019] Figure 2 This is the second stereogram of the present invention;

[0020] Figure 3 It is a schematic diagram of the connection between the dust discharge pipe, the dirt collection cover, the air door control component, and the water mist dust collection component of the present invention;

[0021] Figure 4 The disassembly of the connection between the dust discharge pipe, the dirt collecting cover, the air door control component, and the water mist dust collection component of the present invention Figure 1 ;

[0022] Figure 5 The disassembly of the connection between the dust discharge pipe, the dirt collecting cover, the air door control component, and the water mist dust collection component of the present invention Figure 2 ;

[0023] Figure 6 It is a schematic diagram of the connection relationship between the water mist dust collection assembly and the dirt collection hood of the present invention.

[0024] In the figure:

[0025] 1. Crushing chamber; 11. Door body 1; 12. Door body 2; 13. Support frame; 14. Mounting table; 15. Feeding port; 16. Ash discharge pipe; 17. Dirt collection hood; 171. Side door; 18. Crushing block; 19. Separation pad net; 2. Crushing assembly; 21. Driving motor; 22. Crushing shaft; 23. Crushing knife; 3. Air door control assembly; 31. Transmission shaft; 32. Air door plate; 33. Driven gear; 34. Motor bracket; 35. Driving motor; 36. Short shaft; 37. Driving gear; 4. Water mist dust collection assembly; 41. Electric cylinder; 42. Rack plate; 43. Mounting side plate; 44. Water pipe; 45. Spray pipe; 451. Atomizing nozzle; 46. Flip gear. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] Reference Figure 1-Figure 2 As shown, the present invention provides a crusher for processing concave soil with a dust reduction function, including a crushing chamber 1, a separation pad net 19 is installed at a lower position in the crushing chamber 1, and the space in the crushing chamber 1 is divided into two parts for separating the crushed concave soil fragments and the waste powder material. The crushing chamber 1 is provided with a door body 11 and a door body 2 12 corresponding to the two parts, which are convenient for the discharge of materials; a support frame 13 is installed on the bottom surface of the crushing chamber 1, and a mounting platform 14 is arranged between the support frames 13. A crushing assembly 2 that penetrates into the crushing chamber 1 is installed above the mounting platform 14, and a feeding port 15 and an ash discharge pipe 16 are respectively installed on the top of the crushing chamber 1. The feeding port 15 is used for feeding concave soil materials. After the materials are fed, the feeding port 15 can be covered. The ash discharge pipe 16 discharges the dust generated by the crushing in the crushing chamber 1. The ash discharge pipe 16 is in a L-shaped structure, the vertical section of the ash discharge pipe 16 is installed with a damper control component 3, and the horizontal section of the ash discharge pipe 16 is installed with a water mist dust collection component 4; the crushing component 2 includes a drive motor 21, and the drive motor 21 is fixedly installed at the center position on the top of the mounting platform 14, and the output end of the drive motor 21 is fixedly connected to a crushing shaft 22, and the end of the crushing shaft 22 away from the drive motor 21 extends upward through the separation pad net 19 and then extends into the crushing chamber 1, and an array of crushing knives 23 is installed outside it. When the drive motor 21 is started, it can drive the crushing shaft 22 to rotate, and the rotation of the crushing shaft 22 can drive the multiple groups of crushing knives 23 outside it to rotate; and the inner wall of the crushing chamber 1 is correspondingly installed with an array of crushing blocks 18 matching the crushing knives 23, and the crushing knives 23 and the crushing blocks 18 are staggered to crush the concave soil to achieve the crushing purpose.

[0028] In summary, the multiple groups of crushing knives 23 in the crushing assembly 2 rotate and cooperate with the multiple groups of crushing blocks 18 on the inner wall of the crushing chamber 1 to crush the concave soil raw materials in the crushing chamber 1. The crushed concave soil fragments are located above the separation pad net 19, and the generated waste powder is spilled to the bottom of the separation pad net 19, so that after the end, the concave soil fragments and the waste powder can be collected separately, thereby avoiding dust pollution during discharge to the greatest extent.

[0029] In a further embodiment, referring to Figure 3-Figure 5 The damper control assembly 3 includes two damper plates 32, which are sequentially arranged up and down inside the vertical section of the ash discharge pipe 16, and are arranged correspondingly on the left and right. The ends of the two damper plates 32 are fixedly inserted with transmission shafts 31, and the two transmission shafts 31 are rotatably arranged in the ash discharge pipe 16. The front ends of the two transmission shafts 31 are fixedly sleeved with driven gears 33, and two driving gears 37 are arranged between the two driven gears 33. Short shafts 36 are fixedly inserted in the two driving gears 37, and the two short shafts 36 are rotatably arranged on the outer wall of the vertical section of the ash discharge pipe 16. A motor bracket 34 is fixedly installed outside the vertical section of the ash discharge pipe 16, and a driving motor 3 is fixedly installed on the motor bracket 34. 5. The output end of the driving motor 35 is fixedly connected to the front end of the short shaft 36; the two driving gears 37 are meshed and connected, and the two driven gears 33 are respectively meshed and connected with different driving gears 37, so that after the driving motor 35 is started, the two damper plates 32 can be driven to move in opposite directions; the starting motor bracket 34 drives the short shaft 36 connected thereto to rotate, and the driving gear 37 outside the short shaft 36 rotates accordingly, which will drive the other driving gear 37 to rotate, and then the two driving gears 37 respectively drive the two driven gears 33 on both sides to rotate in opposite directions, so that the orientation of the two damper plates 32 can be adjusted to achieve the purpose of expanding or reducing the air duct.

[0030] In the present embodiment, a certain dust blocking effect can be achieved in the vertical section of the ash discharge pipe 16. Specifically, the size of the channel of the vertical section of the ash discharge pipe 16 can be adjusted or even closed through the cooperation of the driven gear 33, the driving motor 35, the short shaft 36, and the driving gear 37. Therefore, the amount of dust discharged from the vertical section of the ash discharge pipe 16 can be adjusted according to the actual dust discharge situation and the real-time dust reduction capability of the water mist dust collection assembly 4, and the reliability is strong.

[0031] In a further embodiment, referring to Figure 5 A dirt collecting hood 17 is installed below the water mist dust collection assembly 4. The dirt collecting hood 17 is embedded in the bottom surface of the horizontal and vertical sections of the ash discharge pipe 16. The cross-section of the dirt collecting hood 17 is a right-angled triangle structure, which is larger at the top and smaller at the bottom, which is also conducive to the deposition of sewage. A side door 171 is provided on its inclined side.

[0032] In this embodiment, the atomizing nozzle 451 on the spray pipe 45 faces upward, and can perform spray sedimentation treatment on the dust, and then the sewage will accumulate in the dust collecting cover 17.

[0033] In a further embodiment, referring to Figure 4-Figure 6 The water mist dust collection assembly 4 includes at least three spray pipes 45 rotatably mounted on the horizontal and vertical sections of the ash discharge pipe 16. A row of atomizing nozzles 451 are arranged on the outside of each spray pipe 45, and the directions of the multiple rows of atomizing nozzles 451 are kept consistent. The atomizing nozzles 451 are oriented upward to spray and settle the dust in the horizontal and vertical sections of the ash discharge pipe 16. The combined action of the multiple atomizing nozzles 451 can ensure the best spray settlement effect. A mounting side plate 43 is fixed on the outside of the horizontal and vertical sections of the ash discharge pipe 16. Water pipes 44 corresponding to the number of spray pipes 45 are fixedly embedded in the mounting side plate 43. The front end of the matching spray pipe 45 is rotatably connected to the rear end of the water pipe 44, so as to facilitate the adjustment of the spray direction of the spray pipe 45. The front end of each water pipe 44 is provided with an external thread, so as to facilitate the quick connection with the end of the external water pipe, so as to facilitate the external pipe to supply water to the spray pipe 45.

[0034] Specifically, the exposed front end of the spray pipe 45 is fixedly sleeved with a flip gear 46, and an electric cylinder 41 is installed on the outside of the horizontal and vertical sections of the ash discharge pipe 16. The output end of the electric cylinder 41 is fixedly connected with a rack plate 42, and the rack plate 42 and the flip gear 46 are meshingly connected. The extension and retraction of the output end of the electric cylinder 41 can drive the rack plate 42 to translate, thereby driving the flip gear 46 to rotate. The rotation of the flip gear 46 can cause the atomizing nozzle 451 outside the spray pipe 45 to switch between upward and downward directions to cope with different usage scenarios.

[0035] In this embodiment, when the dust stops being discharged, the electric cylinder 41, the rack plate 42, and the flip gear 46 can cooperate to turn all the atomizing nozzles 451 to face downward, so that the side door 171 can be opened to flush the dirt collecting hood 17 and promote the discharge of sewage.

[0036] 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 crusher for processing concave soil with dust reduction function, comprising a crushing chamber (1), characterized in that: A separation pad net (19) is installed at a lower position in the crushing chamber (1), dividing the space in the crushing chamber (1) into two parts for separating the crushed concave soil fragments and the waste powder material. A door body 1 (11) and a door body 2 (12) corresponding to the two parts are arranged outside the crushing chamber (1) to facilitate the discharge of materials. A support frame (13) is installed on the bottom surface of the crushing chamber (1), and a mounting platform (14) is arranged between the support frames (13). A crushing component (2) extending into the crushing chamber (1) is installed above the mounting platform (14). A feeding port (15) and an ash discharge pipe (16) are respectively installed on the top of the crushing chamber (1). The ash discharge pipe (16) is of an L-shaped structure. The vertical section of the ash discharge pipe (16) is installed with a damper control component (3), and the horizontal section of the ash discharge pipe (16) is installed with a water mist dust collection component (4).

2. A crusher for concave soil processing with dust reduction function according to claim 1, characterized in that: The crushing assembly (2) comprises a driving motor (21), the driving motor (21) being fixedly mounted at a central position on the top of the mounting platform (14), the output end of the driving motor (21) being fixedly connected to a crushing shaft (22), the end of the crushing shaft (22) away from the driving motor (21) extending upward through a separation pad net (19) and then extending into a crushing chamber (1), with an array of crushing knives (23) mounted outside the crushing shaft; and an array of crushing blocks (18) matching the crushing knives (23) being mounted on the inner wall of the crushing chamber (1) in correspondence thereto.

3. A crusher for concave soil processing with dust reduction function according to claim 1, characterized in that: The damper control assembly (3) comprises two damper plates (32), the two damper plates (32) are sequentially arranged up and down inside the vertical section of the ash discharge pipe (16), and are arranged correspondingly on the left and right sides. The ends of the two damper plates (32) are fixedly inserted with a transmission shaft (31), and the two transmission shafts (31) are rotatably arranged in the ash discharge pipe (16). The front ends of the two transmission shafts (31) are fixedly sleeved with a driven gear (33), and two driving gears (37) are arranged between the two driven gears (33). A short shaft (36) is fixedly inserted in the two driving gears (37), and the two short shafts (36) are rotatably arranged on the outer wall of the vertical section of the ash discharge pipe (16). A motor bracket (34) is fixedly installed outside the vertical section of the ash discharge pipe (16), and a driving motor (35) is fixedly installed on the motor bracket (34). The output end of the driving motor (35) is fixedly connected to the front end of the short shaft (36).

4. A crusher for processing concave soil with dust reduction function according to claim 3, characterized in that: The two driving gears (37) are meshed and connected, and the two driven gears (33) are respectively meshed and connected with different driving gears (37), so that after the driving motor (35) is started, the two damper plates (32) can be driven to move in opposite directions.

5. The crusher for processing concave soil with dust reduction function according to claim 1, characterized in that: A dirt collecting hood (17) is installed below the water mist dust collection assembly (4). The dirt collecting hood (17) is embedded in the bottom surface of the horizontal and vertical sections of the ash discharge pipe (16). The cross section of the dirt collecting hood (17) is a right-angled triangle structure, and a side door (171) is provided on its inclined side.

6. A crusher for processing concave soil with dust reduction function according to claim 5, characterized in that: The water mist dust collection assembly (4) comprises at least three spray pipes (45) rotatably mounted on the horizontal and vertical sections of the ash discharge pipe (16), each of the spray pipes (45) being provided with a row of atomizing nozzles (451) on the outside, and the directions of the multiple rows of atomizing nozzles (451) are kept consistent; a mounting side plate (43) is fixedly mounted on the outside of the horizontal and vertical sections of the ash discharge pipe (16), and water pipes (44) corresponding to the number of the spray pipes (45) are fixedly embedded in the mounting side plate (43), and the front end of the matching spray pipe (45) is rotatably connected to the rear end of the water pipe (44), so as to facilitate the adjustment of the spray direction of the spray pipe (45).

7. A crusher for processing concave soil with dust reduction function according to claim 6, characterized in that: The front end of each water delivery pipe (44) is provided with an external thread, so as to facilitate quick connection with the end of an external water pipe.

8. The crusher for processing concave soil with dust reduction function according to claim 6, characterized in that: The exposed front end of the spray pipe (45) is fixedly sleeved with a flip gear (46), the horizontal and vertical sections of the ash discharge pipe (16) are externally installed with an electric cylinder (41), the output end of the electric cylinder (41) is fixedly connected with a rack plate (42), and the rack plate (42) and the flip gear (46) are meshingly connected.

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