Activating and modifying equipment for tuff powder

Abstract

The invention relates to the technical field of tuff stone powder modification processing, in particular to tuff stone powder activation modification equipment which comprises a barrel and a box, a discharge port is formed in the right end of the barrel, and the barrel is arranged on the box in a rotary communication mode; the feeding hopper is arranged at the top end of the box body in a communicating mode, the roller shaft is eccentrically and rotationally installed in the barrel through the driving device, the support is installed on the inner side wall of the barrel, and the end of the roller shaft and the end of the grinding wheel are rotationally connected with the support; the grinding ring is arranged on the inner side wall of the barrel, the grinding ring corresponds to the grinding wheel in position, the barrel is installed on the supporting device, the supporting device is used for driving the barrel and the grinding wheel to rotate, and the barrel and the box body are arranged at a rightward inclination angle; synchronous particle size refining and crystal structure destroying of the tuff stone powder are achieved, the activation efficiency is improved, and the mechanical and chemical composite activation modification effect of the tuff stone powder is improved.

Description

Technical Field

[0001] This invention relates to the technical field of tuff powder modification and processing, and in particular to a device for activating and modifying tuff powder. Background Technology

[0002] During the stone mining, processing and construction waste disposal process, tuff produces a large amount of byproducts, namely tuff rock powder, after crushing, screening and other processes. Traditional disposal methods mainly involve landfilling or low-value utilization, which not only occupies land resources but may also cause environmental problems such as dust pollution and soil acidification. Therefore, it is necessary to use equipment to activate and modify it before recycling.

[0003] Currently, among existing activation and modification equipment, such as the patent with publication number CN113549342A, this invention avoids the organic solvents usually used in wet modification by selecting water-based modifiers and activators, thereby reducing modification costs and avoiding environmental pollution. Secondly, this invention improves its modification efficiency through high-speed shearing.

[0004] However, it has been found in the use of existing equipment that it is not good at further refining rock powder, and large stones are often mixed in during the rock powder recycling process, which can easily affect the normal operation of the equipment and reduce the activation and modification effect of rock powder. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides a tuff powder activation and modification device that achieves simultaneous particle size refinement and crystal structure destruction of tuff powder, improves activation efficiency, and enhances the mechanical and chemical composite activation and modification effect of tuff powder.

[0006] This invention discloses an activation and modification device for tuff powder, comprising a cylinder and a box. The cylinder has a discharge port at its right end and is rotatably connected to the box. It also includes a drive device, a support device, a processing device, a feed hopper, a roller, a bracket, a grinding wheel, and a grinding ring. The feed hopper is connected to the top of the box. The roller is eccentrically mounted inside the cylinder via the drive device. The bracket is mounted on the inner wall of the cylinder. The ends of the roller and the grinding wheel are rotatably connected to the bracket. The grinding ring is mounted on the inner wall of the cylinder, with the grinding ring corresponding to the grinding wheel. The cylinder is mounted on the support device, which drives the cylinder and grinding wheel to rotate. The cylinder and box are tilted to the right. The processing device is located on the side of the cylinder and is used to reactivate the tuff powder. The tuff powder to be activated is fed through the feed hopper. The tuff powder, placed inside the chamber, flows towards the cylinder at an inclined angle. A drive device rotates the rollers eccentrically in the forward direction, while a support device drives the cylinder to rotate in the reverse direction and the grinding wheel to rotate in the forward direction. This causes the tuff powder to be first crushed by impact during the eccentric rotation of the rollers, breaking up any mixed stones. The continuous rotation of the cylinder continues to flow the tuff powder between the grinding wheel and grinding ring. The rotation of the cylinder drives the grinding ring to rotate, and the grinding wheel and grinding ring work together to grind and pulverize the tuff powder, achieving simultaneous particle size refinement and crystal structure destruction, thus improving activation efficiency. Afterwards, a processing device uses chemical methods to activate and modify the tuff powder, enhancing the mechanical and chemical composite activation and modification effect.

[0007] Preferably, the processing device includes a conveying device, a discharge device, a processing box, a chassis, a lifting cylinder, a return pipe, a first spiral blade, a stirring paddle, a kit, and a second spiral blade. A filter screen is installed on the top of the processing box. The processing box is connected to the conveying device, which collects and transports the tuff powder discharged from the cylinder into the processing box. The chassis is rotatably installed at the bottom of the processing box. A heating core is installed inside the lifting cylinder. The upper part of the lifting cylinder is fixedly installed on the processing box. The bottom of the lifting cylinder is rotatably connected to the chassis. A feed inlet is provided at the bottom of the lifting cylinder. A return pipe is connected to the upper part of the lifting cylinder and has a valve. An opening is provided at the top of the lifting cylinder, which is connected to the discharge device. The first spiral blade is rotatably installed inside the lifting cylinder. The bottom end of the stirring paddle is connected to the chassis. The kit is rotatably installed outside the lifting cylinder and connected to the outer wall of the stirring paddle. The second spiral blade is installed on the outer wall of the kit. An alkaline activator is added to the... Inside the treatment chamber, the tuff powder discharged from the cylinder is collected and transported to the processing chamber via a conveying device. By controlling the rotation of the chassis and the first spiral blade, the chassis rotation drives the stirring paddle to rotate, which mixes the tuff powder with the alkaline activator in the processing chamber. At the same time, the stirring paddle drives the kit to rotate, which in turn drives the second spiral blade to rotate, which lifts and transports the tuff powder in the processing chamber, causing it to circulate up and down. Meanwhile, the tuff powder in the processing chamber flows into the lifting cylinder through the feed inlet. After the first spiral blade rotates, it lifts and heats the tuff powder in the lifting cylinder. Then, the tuff powder is discharged through the return pipe and returned to the processing chamber, achieving the simultaneous effect of heating and activating the tuff powder and circulating and mixing it. This improves the thorough mixing effect of the alkaline activator and the tuff powder, and enhances the activation and modification effect of the tuff powder.

[0008] Preferably, the conveying device includes a conveying box, a funnel, a partition, a sealing door, a cylinder, a fan, and a conveying pipe. The funnel is connected to the opening of the conveying box, the partition is located inside the conveying box, and the bottom opening of the funnel passes through the partition and communicates with the inside of the conveying box. The sealing door is slidably mounted on the partition, the cylinder is mounted on the outer wall of the partition, and the moving end of the cylinder is connected to the sealing door. The fan is connected to the conveying box, and the conveying pipe is connected between the conveying box and the processing box. The tuff powder discharged from the cylinder is collected through the funnel and conveyed to the bottom of the conveying box for storage. When it is necessary to convey the tuff powder to the processing box, the cylinder drives the sealing door to move and close the bottom opening of the funnel. Then, the fan is started to blow air into the conveying box, so that the air force conveys the tuff powder to the processing box through the conveying pipe. The tuff powder is intercepted by the filter screen at the top of the processing box, improving the convenience of tuff powder conveying.

[0009] Preferably, the discharge device includes a connecting cylinder, a third helical blade, a discharge pipe, a guide frame, a housing, and a first motor. The connecting cylinder has an opening at its bottom end and is positioned above the lifting cylinder. The third helical blade is rotatably mounted inside the connecting cylinder and has a spline groove at its bottom end. The first helical blade has a spline at its top. The discharge pipe is connected to the connecting cylinder. The guide frame is mounted on the top of the processing box. The housing is slidably mounted on the guide frame. The connecting cylinder is rotatably mounted on the housing. The first motor is mounted inside the housing, and its output end is connected to the rotating end of the connecting cylinder. The connecting cylinder is positioned so that its opening faces upwards and the connecting cylinder... The end of the lifting cylinder is sealed to facilitate the discharge of tuff rock powder lifted in the lifting cylinder through the return pipe into the processing box for circulation. When it is necessary to discharge tuff rock powder outward, the first motor drives the connecting cylinder to rotate and face the direction, so that the connecting cylinder is connected to the lifting cylinder. At the same time, the top of the first spiral blade is inserted into the bottom of the third spiral blade through a spline fit. By closing the valve of the return pipe, when the first spiral blade rotates and lifts and transports tuff rock powder, the first spiral blade drives the third spiral blade to rotate, so that the third spiral blade continues to transport tuff rock powder upward, which facilitates the discharge of tuff rock powder outward through the discharge pipe.

[0010] Preferably, the driving device includes a connecting shaft, a stirring blade, and a second motor. The connecting shaft is rotatably installed inside the housing, and its end is eccentrically connected to the roller shaft. The second motor is installed on the outer wall of the housing, and its output end is connected to the connecting shaft. The stirring blade is disposed on the outer wall of the connecting shaft. The second motor drives the connecting shaft to rotate, which in turn drives the roller shaft to rotate eccentrically. While the connecting shaft rotates, it also drives the stirring blade to move circumferentially, causing the stirring blade to agitate the tuff powder inside the housing and improve the flowability of the tuff powder.

[0011] Preferably, the support device includes a third motor, a first gear, a first gear ring, a pulley, and a fixed frame. The cylinder is rotatably mounted on the fixed frame, the third motor is mounted on the outer wall of the fixed frame, the first gear is located on the output end of the third motor, the first gear ring is mounted on the outer wall of the cylinder and meshes with the first gear, and two sets of pulleys are respectively mounted on the output end of the third motor and the end of the grinding wheel, and the two sets of pulleys are driven by a belt. After the third motor is started, it drives the first gear and the pulley to rotate, thereby causing the cylinder to rotate in the opposite direction and the grinding wheel to rotate in the forward direction.

[0012] Preferably, it also includes a fourth motor, a second gear, a third gear, and a second gear ring. The fourth motor is installed at the bottom of the processing box, and the output end of the fourth motor is connected to the bottom of the first spiral blade. The second gear is installed on the outer wall of the first spiral blade. The third gear is rotatably installed inside the processing box and meshes with the second gear. The second gear ring is installed on the chassis and meshes with the third gear. The fourth motor drives the first spiral blade to rotate, so that the first spiral blade drives the chassis to rotate through the second gear and the third gear.

[0013] Preferably, it also includes a conveying trough, which is installed on the outer wall of the fixed frame; the tuff rock powder discharged from the cylinder is guided and conveyed into the funnel through the conveying trough.

[0014] Preferably, it also includes a fifth motor, which is installed on the outer wall of the guide frame. A lead screw is installed inside the guide frame, and the top of the lead screw is connected to the output end of the fifth motor. The housing is mounted on the lead screw. The fifth motor drives the lead screw to rotate, so that the lead screw drives the housing to move up and down.

[0015] Preferably, the roller and the inner wall of the cylinder are provided with protruding structures to improve the crushing effect of tuff rock powder by the cooperation of the roller and the cylinder.

[0016] Compared with the prior art, the beneficial effects of the present invention are: to achieve simultaneous particle size refinement and crystal structure destruction of tuff rock powder, improve activation efficiency, and then use a processing device to activate and modify tuff rock powder by chemical method, thereby improving the mechanical and chemical composite activation and modification effect of tuff rock powder. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the isometric structure of the present invention; Figure 2 This is a partial isometric structural diagram of the connection between the box body and the feed hopper, etc. Figure 3 This is a partial isometric structural diagram of the connection between the cylinder and the support, etc. Figure 4 This is a partial isometric structural diagram of the connection between the processing box and the chassis, etc. Figure 5 This is a partial isometric structural diagram of the connection between the agitator and the components; Figure 6 This is a partial isometric structural diagram of the connection between the conveyor box and the funnel, etc. Figure 7 This is a partial isometric structural diagram of the connection between the connecting cylinder and the discharge pipe, etc. Figure 8 This is a partial isometric structural diagram showing the connection between the third motor and the first gear, etc. Figure 9 This is a partial isometric structural diagram of the connection between the connecting cylinder and the third helical blade, etc. Figure 10 This is a partial isometric structural diagram showing the connection between the support and the grinding wheel, etc.

[0018] In the attached diagram, the following components are marked: 101, cylinder; 102, box; 103, feed hopper; 104, roller; 105, support; 106, grinding wheel; 107, grinding ring; 201, processing box; 202, chassis; 203, lifting cylinder; 204, return pipe; 205, first spiral blade; 206, stirring paddle; 207, kit; 208, second spiral blade; 301, conveying box; 302, funnel; 303, partition; 304, sealing door; 305, cylinder; 306, fan; 307, conveying... 401. Feed pipe; 402. Connecting cylinder; 403. Third spiral blade; 404. Discharge pipe; 405. Guide frame; 406. Casing; 407. First motor; 501. Connecting shaft; 502. Stirring blade; 503. Second motor; 601. Third motor; 602. First gear; 603. First gear ring; 604. Pulley; 605. Fixing frame; 701. Fourth motor; 702. Second gear; 703. Third gear; 704. Second gear ring; 801. Conveying trough; 901. Fifth motor. Detailed Implementation

[0019] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. Example 1

[0020] The present invention discloses an activation and modification device for tuff powder, comprising a cylinder 101 and a box 102. The cylinder 101 has a discharge port at its right end and is rotatably connected to the box 102. It also includes a drive device, a support device, a processing device, a feed hopper 103, a roller 104, a bracket 105, a grinding wheel 106, and a grinding ring 107. The feed hopper 103 is connected to the top of the box 102. The roller 104 is eccentrically mounted inside the cylinder 101 via the drive device, and the bracket 105 is mounted on the cylinder. On the inner wall of cylinder 101, the ends of roller 104 and grinding wheel 106 are rotatably connected to support 105 respectively. Grinding ring 107 is set on the inner wall of cylinder 101, and the position of grinding ring 107 corresponds to that of grinding wheel 106. Cylinder 101 is mounted on support device, which is used to drive cylinder 101 and grinding wheel 106 to rotate. Cylinder 101 and box 102 are set at an angle to the right. Processing device is set on the side of cylinder 101 and is used to reactivate tuff rock powder. The processing device includes a conveying device, a discharge device, a processing tank 201, a chassis 202, a lifting cylinder 203, a return pipe 204, a first spiral blade 205, a stirring paddle 206, a kit 207, and a second spiral blade 208. A filter screen is installed on the top of the processing tank 201. The processing tank 201 is connected to the conveying device, which collects and transports the tuff powder discharged from the cylinder 101 into the processing tank 201. The chassis 202 is rotatably installed at the bottom of the processing tank 201. A heating core is installed inside the lifting cylinder 203, and the upper part of the lifting cylinder 203 is fixedly installed on the processing tank. On the box 201, the bottom of the lifting cylinder 203 is rotatably connected to the chassis 202. The lower part of the lifting cylinder 203 is provided with a feed inlet. The return pipe 204 is connected to the upper part of the lifting cylinder 203. A valve is provided on the return pipe 204. The top of the lifting cylinder 203 is provided with an opening that is connected to the discharge device. The first spiral blade 205 is rotatably installed inside the lifting cylinder 203. The bottom end of the stirring paddle 206 is connected to the chassis 202. The kit 207 is rotatably installed outside the lifting cylinder 203 and connected to the outer wall of the stirring paddle 206. The second spiral blade 208 is installed on the outer wall of the kit 207. In this embodiment, the tuff rock powder requiring activation is fed into the housing 102 through the feed hopper 103. The tuff rock powder entering the housing 102 flows towards the cylinder 101 at an inclined angle. A drive device drives the roller 104 to rotate eccentrically in the forward direction, while a support device drives the cylinder 101 to rotate in the reverse direction and the grinding wheel 106 to rotate in the forward direction. This causes the tuff rock powder entering the cylinder 101 to first be impacted and crushed during the eccentric rotation of the roller 104, while simultaneously removing any mixed-in stones. The crushing process involves the continuous rotation of the cylinder 101, which causes the tuff rock powder to continue flowing and being transported between the grinding wheel 106 and the grinding ring 107. As the cylinder 101 rotates, it drives the grinding ring 107 to rotate as well. Through the cooperation of the grinding wheel 106 and the grinding ring 107, the tuff rock powder is ground and pulverized, achieving simultaneous particle size refinement and crystal structure destruction of the tuff rock powder, thereby improving the activation efficiency. Subsequently, the tuff rock powder is activated and modified using a chemical method through a processing device, improving the mechanical and chemical composite activation and modification effect of the tuff rock powder. Example 2

[0021] Based on Example 1, the present invention provides an activation and modification device for tuff powder. The conveying device includes a conveying box 301, a funnel 302, a partition 303, a sealing door 304, a cylinder 305, a blower 306, and a conveying pipe 307. The funnel 302 is connected to the opening of the conveying box 301. The partition 303 is located inside the conveying box 301. The bottom opening of the funnel 302 passes through the partition 303 and communicates with the inside of the conveying box 301. The sealing door 304 is slidably mounted on the partition 303. The cylinder 305 is mounted on the outer wall of the partition 303. The moving end of the cylinder 305 is connected to the sealing door 304. The blower 306 is connected to the conveying box 301. The conveying pipe 307 is connected between the conveying box 301 and the processing box 201. The driving device includes a connecting shaft 501, a stirring blade 502, and a second motor 503. The connecting shaft 501 is rotatably installed inside the housing 102, and the end of the connecting shaft 501 is eccentrically connected to the roller shaft 104. The second motor 503 is installed on the outer wall of the housing 102, and the output end of the second motor 503 is connected to the connecting shaft 501. The stirring blade 502 is disposed on the outer wall of the connecting shaft 501. The support device includes a third motor 601, a first gear 602, a first gear ring 603, a pulley 604, and a fixed frame 605. The cylinder 101 is rotatably mounted on the fixed frame 605. The third motor 601 is mounted on the outer wall of the fixed frame 605. The first gear 602 is located on the output end of the third motor 601. The first gear ring 603 is mounted on the outer wall of the cylinder 101 and meshes with the first gear 602. Two sets of pulleys 604 are respectively mounted on the output end of the third motor 601 and the end of the grinding wheel 106. The two sets of pulleys 604 are driven by a belt. It also includes a fourth motor 701, a second gear 702, a third gear 703, and a second gear ring 704. The fourth motor 701 is installed at the bottom of the processing box 201, and the output end of the fourth motor 701 is connected to the bottom of the first spiral blade 205. The second gear 702 is installed on the outer wall of the first spiral blade 205. The third gear 703 is rotatably installed inside the processing box 201 and meshes with the second gear 702. The second gear ring 704 is installed on the chassis 202 and meshes with the third gear 703. It also includes a conveying trough 801, which is installed on the outer wall of the fixed frame 605; It also includes a fifth motor 901, which is mounted on the outer wall of the guide frame 404. A lead screw is installed inside the guide frame 404, and the top of the lead screw is connected to the output end of the fifth motor 901. The housing 405 is mounted on the lead screw. The inner walls of the roller 104 and the cylinder 101 are provided with protruding structures. In this embodiment, an alkaline activator is added to the treatment tank 201. Then, the tuff powder discharged from the cylinder 101 is collected and transported to the treatment tank 201 via a conveying device. By controlling the rotation of the chassis 202 and the first spiral blade 205, the chassis 202 rotates, driving the stirring paddle 206 to rotate. The stirring paddle 206 mixes the tuff powder and alkaline activator in the treatment tank 201. Simultaneously, the stirring paddle 206 drives the assembly 207 to rotate, which in turn drives the second spiral blade 208 to rotate. The second spiral blade 208 lifts and transports the tuff powder in the treatment tank 201, causing it to circulate vertically. At the same time, the tuff powder in the treatment tank 201 flows into the lifting cylinder 203 through the feed inlet. The first spiral blade 205 rotates, lifting and transporting the tuff powder upwards within the lifting cylinder 203. The tuff rock powder is heated, and then discharged through the return pipe 204 and returned to the processing box 201, achieving the simultaneous effect of heating and activating the tuff rock powder and circulating conveying and mixing treatment. This improves the full mixing effect of the alkaline activator and the tuff rock powder, and enhances the activation and modification effect of the tuff rock powder. The tuff rock powder discharged from the cylinder 101 is collected through the funnel 302 and transported to the bottom of the conveying box 301 for storage. When it is necessary to transport the tuff rock powder to the processing box 201, the cylinder 305 drives the closing door 304 to move and close the bottom opening of the funnel 302. Then, the fan 306 is started to blow air into the conveying box 301, so that the air force transports the tuff rock powder to the processing box 201 through the conveying pipe 307. The tuff rock powder is intercepted by the filter screen at the top of the processing box 201, improving the convenience of tuff rock powder transportation. Example 3

[0022] Based on Example 1, the present invention provides an activation and modification device for tuff powder. The discharge device includes a connecting cylinder 401, a third spiral blade 402, a discharge pipe 403, a guide frame 404, a housing 405, and a first motor 406. The connecting cylinder 401 has an opening at its bottom end and is positioned above the lifting cylinder 203. The third spiral blade 402 is rotatably mounted inside the connecting cylinder 401 and has a spline groove at its bottom end. The first spiral blade 405 has a spline at its top. The discharge pipe 403 is connected to the connecting cylinder 401. The guide frame 404 is mounted on the top of the processing box 201. The housing 405 is slidably mounted on the guide frame 404. The connecting cylinder 401 is rotatably mounted on the housing 405. The first motor 406 is mounted inside the housing 405, and its output end is connected to the connecting cylinder 401. The rotating end of 1 is connected; by making the opening of the connecting cylinder 401 face upward and sealing the top of the lifting cylinder 203 with the end of the connecting cylinder 401, the tuff rock powder lifted in the lifting cylinder 203 can be discharged into the processing box 201 through the return pipe 204 for circulation. When it is necessary to discharge the tuff rock powder outward, the first motor 406 drives the connecting cylinder 401 to rotate and face upward, so that the connecting cylinder 401 communicates with the lifting cylinder 203. At the same time, the top of the first spiral blade 205 is inserted into the bottom of the third spiral blade 402 through spline engagement. By closing the valve of the return pipe 204, when the first spiral blade 205 rotates to lift and transport the tuff rock powder, the first spiral blade 205 drives the third spiral blade 402 to rotate, so that the third spiral blade 402 continues to transport the tuff rock powder upward, so that the tuff rock powder can be discharged outward through the discharge pipe 403.

[0023] like Figures 1 to 10 As shown, the present invention discloses an activation and modification device for tuff rock powder. During operation, the tuff rock powder requiring activation is fed into the housing 102 through the feed hopper 103. The tuff rock powder entering the housing 102 flows towards the cylinder 101 at an inclined angle. A drive device drives the roller 104 to rotate eccentrically in the forward direction, while a support device drives the cylinder 101 to rotate in the reverse direction and the grinding wheel 106 to rotate in the forward direction. This causes the tuff rock powder entering the cylinder 101 to first be impacted and crushed during the eccentric rotation of the roller 104, simultaneously breaking up any mixed stones. The continuous rotation of the cylinder 101 causes the tuff rock powder to continue flowing and being conveyed between the grinding wheel 106 and the grinding ring 107. The rotation of the cylinder 101 drives the grinding ring 107 to rotate, thereby grinding and crushing the tuff rock powder through the cooperation of the grinding wheel 106 and the grinding ring 107, achieving simultaneous particle size refinement and crystal structure destruction. Finally, the tuff rock powder is activated and modified using a chemical method through a processing device.

[0024] The main functions achieved by this invention are: 1. To achieve simultaneous particle size refinement and crystal structure destruction of tuff powder, thereby improving activation efficiency and enhancing the mechanical and chemical composite activation modification effect of tuff powder; 2. To achieve the simultaneous effect of heating and activating tuff powder and circulating conveying and mixing treatment, improve the full mixing effect of alkaline activator and tuff powder, and enhance the activation and modification effect of tuff powder.

[0025] The cylinder 305, blower 306, first motor 406, second motor 503, third motor 601, fourth motor 701 and fifth motor 901 of the tuff powder activation and modification equipment of the present invention are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0026] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A device for activating and modifying tuff powder, comprising a cylinder (101) and a box (102), wherein the right end of the cylinder (101) is provided with a discharge port, and the cylinder (101) is rotatably connected to the box (102); characterized in that, It also includes a drive unit, a support unit, a processing unit, a feed hopper (103), a roller (104), a bracket (105), a grinding wheel (106), and a grinding ring (107). The feed hopper (103) is connected to the top of the housing (102). The roller (104) is eccentrically rotated and installed inside the cylinder (101) by the drive unit. The bracket (105) is installed on the inner wall of the cylinder (101). The ends of the roller (104) and the grinding wheel (106) are respectively connected to the bracket (107). 05) Rotary connection, the grinding ring (107) is set on the inner wall of the cylinder (101), the grinding ring (107) is positioned corresponding to the grinding wheel (106), the cylinder (101) is mounted on the support device, the support device is used to drive the cylinder (101) and the grinding wheel (106) to rotate, and the cylinder (101) and the box (102) are set to a rightward tilt angle, the processing device is set on the side of the cylinder (101), the processing device is used to reactivate the tuff rock powder.

2. The tuff powder activation and modification equipment as described in claim 1, characterized in that, The processing device includes a conveying device, a discharge device, a processing box (201), a chassis (202), a lifting cylinder (203), a return pipe (204), a first spiral blade (205), a stirring paddle (206), a kit (207), and a second spiral blade (208). A filter screen is provided on the top of the processing box (201). The processing box (201) is connected to the conveying device. The conveying device is used to collect the tuff powder discharged from the cylinder (101) and convey it into the processing box (201). The chassis (202) is rotatably installed at the bottom of the processing box (201). A heating core is provided inside the lifting cylinder (203). The upper part of the lifting cylinder (203) is fixedly installed in the processing box. (201) The bottom of the lifting cylinder (203) is rotatably connected to the chassis (202). The lower part of the lifting cylinder (203) is provided with a feed port. The return pipe (204) is connected to the upper part of the lifting cylinder (203). A valve is provided on the return pipe (204). The top of the lifting cylinder (203) is provided with an opening that is connected to the discharge device. The first spiral blade (205) is rotatably installed inside the lifting cylinder (203). The bottom end of the stirring paddle (206) is connected to the chassis (202). The kit (207) is rotatably installed outside the lifting cylinder (203) and connected to the outer wall of the stirring paddle (206). The second spiral blade (208) is installed on the outer wall of the kit (207).

3. The tuff powder activation and modification equipment as described in claim 2, characterized in that, The conveying device includes a conveying box (301), a funnel (302), a partition (303), a sealing door (304), a cylinder (305), a fan (306), and a conveying pipe (307). The funnel (302) is connected to the opening of the conveying box (301). The partition (303) is located inside the conveying box (301). The bottom opening of the funnel (302) passes through the partition (303) and communicates with the inside of the conveying box (301). The sealing door (304) is slidably installed on the partition (303). The cylinder (305) is installed on the outer wall of the partition (303). The moving end of the cylinder (305) is connected to the sealing door (304). The fan (306) is connected to the conveying box (301). The conveying pipe (307) is connected between the conveying box (301) and the processing box (201).

4. The tuff powder activation and modification equipment as described in claim 2, characterized in that, The discharge device includes a connecting cylinder (401), a third spiral blade (402), a discharge pipe (403), a guide frame (404), a housing (405), and a first motor (406). The connecting cylinder (401) has an opening at its bottom end and is positioned above the lifting cylinder (203). The third spiral blade (402) is rotatably mounted inside the connecting cylinder (401) and has a spline groove at its bottom end. The first spiral blade (205) has a spline at its top. The discharge pipe (403) is connected to the connecting cylinder (401). The guide frame (404) is mounted on the top of the processing box (201). The housing (405) is slidably mounted on the guide frame (404). The connecting cylinder (401) is rotatably mounted on the housing (405). The first motor (406) is mounted inside the housing (405) and its output end is connected to the rotating end of the connecting cylinder (401).

5. The tuff powder activation and modification equipment as described in claim 1, characterized in that, The driving device includes a connecting shaft (501), a stirring blade (502), and a second motor (503). The connecting shaft (501) is rotatably installed inside the housing (102). The end of the connecting shaft (501) is eccentrically connected to the roller shaft (104). The second motor (503) is installed on the outer wall of the housing (102). The output end of the second motor (503) is connected to the connecting shaft (501). The stirring blade (502) is arranged on the outer wall of the connecting shaft (501).

6. The tuff powder activation and modification equipment as described in claim 1, characterized in that, The support device includes a third motor (601), a first gear (602), a first gear ring (603), a pulley (604), and a fixed frame (605). The cylinder (101) is rotatably mounted on the fixed frame (605). The third motor (601) is mounted on the outer wall of the fixed frame (605). The first gear (602) is located on the output end of the third motor (601). The first gear ring (603) is mounted on the outer wall of the cylinder (101) and meshes with the first gear (602). Two sets of pulleys (604) are respectively mounted on the output end of the third motor (601) and the end of the grinding wheel (106). The two sets of pulleys (604) are driven by a belt.

7. The tuff powder activation and modification equipment as described in claim 2, characterized in that, It also includes a fourth motor (701), a second gear (702), a third gear (703), and a second gear ring (704). The fourth motor (701) is installed at the bottom of the processing box (201), and the output end of the fourth motor (701) is connected to the bottom of the first spiral blade (205). The second gear (702) is installed on the outer wall of the first spiral blade (205). The third gear (703) is rotatably installed inside the processing box (201) and meshes with the second gear (702). The second gear ring (704) is installed on the chassis (202) and meshes with the third gear (703).

8. The tuff powder activation and modification equipment as described in claim 6, characterized in that, It also includes a conveying trough (801), which is installed on the outer wall of the fixing frame (605).

9. The tuff powder activation and modification equipment as described in claim 4, characterized in that, It also includes a fifth motor (901), which is mounted on the outer wall of the guide frame (404). A lead screw is installed inside the guide frame (404), and the top of the lead screw is connected to the output end of the fifth motor (901). The chassis (405) is mounted on the lead screw.

10. The tuff powder activation and modification equipment as described in claim 1, characterized in that, The inner walls of the roller (104) and the cylinder (101) are provided with protruding structures.

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