High-speed pulping machine with blockage dredging function

Abstract

The utility model discloses a high-speed pulping machine with a dredging and blocking function, which comprises a dredging and mixing mechanism and an anti-blocking pipe mounted on one side of the dredging and mixing mechanism, a rotary mixing mechanism is arranged at the top of the dredging and mixing mechanism, a conveying pipe is arranged on one side of the rotary mixing mechanism, the dredging and mixing mechanism comprises a mixing hopper, and the conveying pipe is connected with the dredging and mixing mechanism. A first supporting leg is fixedly installed on the outer side of the bottom of the mixing hopper, a first rotating motor is fixedly installed at the center position of the bottom of the mixing hopper, the output end of the first rotating motor is fixedly connected with a mixing turbine, the center position of the top of the mixing turbine is rotationally connected with a rotating connecting rod, and the rotating connecting rod is fixedly connected with the first supporting leg. A rotating supporting ring is fixedly mounted at the top of the rotating connecting rod, a bottom rotating support is fixedly mounted on the outer side of the rotating supporting ring, a first rotating motor is used for driving a mixing turbine to rotate, and slurry can rotate in internal threads of a mixing hopper and a mixing barrel through the mixing turbine, so that the mixing uniformity of the slurry is improved.

Description

Technical Field

[0001] This utility model relates to the field of pulping machine technology, specifically a high-speed pulping machine with a blockage-clearing function. Background Technology

[0002] High-speed slurry mixers are specialized slurry preparation equipment developed for low water-cement ratio grouting materials. They are mainly used in engineering construction in industries such as hydropower, railways, highways, buildings, and mines. They can quickly produce slurry by mixing grouting material or grouting agent, cement, and water. Compared with ordinary blade mixers, they have the characteristics of high slurry preparation efficiency, simple operation, uniform slurry, and short-distance transportation function.

[0003] Publication No. CN220389893U discloses a high-speed pulper. The pulper uses a clamp-type three-way switching valve in the discharge pipeline to achieve pipeline switching. Compared with traditional butterfly valves and ball valves, it has wear and impact resistance, and also avoids the problem of valve blockage caused by pulp solidification. The bottom of the pulping tank adopts a sloping conical structure, so that the vortex formed by the rotation of the pulp is not concentrated in the center of the tank, thereby avoiding the centrifugal pump from sucking in cavitation and ensuring the stable operation of the pulper. However, this patent still has the following problems in actual use:

[0004] Although the high-speed pulper uses a sloping conical structure at the bottom of the pulping tank to prevent the vortex formed by the rotating pulp from concentrating in the center of the tank and thus avoids the centrifugal pump sucking up air, the inability to clean the pipeline during the pipeline transportation process results in a certain amount of residual pulp in the pipeline. Over time, the pulp will harden and cause blockage at the pulp outlet, which is not conducive to the normal operation of the pulper.

[0005] Therefore, a high-speed pulping machine with a blockage-clearing function was proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a high-speed pulping machine with a blockage-clearing function to solve the problem mentioned in the background art where the inability to clean the pipeline during pipeline transportation leads to residual slurry in the pipeline, which in turn causes the slurry to harden and clump over a long period of time, resulting in blockage at the outlet and hindering the normal operation of the pulping machine.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a high-speed pulping machine with a blockage-clearing function, comprising a material-clearing mixing mechanism and an anti-blockage pipe installed on one side of the material-clearing mixing mechanism;

[0008] The top of the unblocking mixing mechanism is provided with a rotating mixing mechanism, and a conveying pipe is provided on one side of the rotating mixing mechanism.

[0009] Also includes:

[0010] The unblocking and mixing mechanism includes a mixing hopper, a first support leg is fixedly installed on the outer bottom of the mixing hopper, and a first rotating motor is fixedly installed at the center of the bottom of the mixing hopper.

[0011] The output end of the first rotating motor is fixedly connected to a mixing turbine, and a rotating connecting rod is rotatably connected to the top center position of the mixing turbine.

[0012] The rotating connecting rod has a rotating support ring fixedly installed at the top, and a bottom rotating bracket fixedly installed on the outer side of the rotating support ring.

[0013] Preferably, a bottom cleaning spiral blade is fixedly installed at the bottom of the bottom rotating bracket, the bottom cleaning spiral blade is in close contact with the inner wall of the mixing hopper, the anti-blocking pipe is fixedly installed on one side of the bottom of the mixing hopper, an electric telescopic rod is fixedly installed on the inner side of the anti-blocking pipe, and a cleaning connecting rod is fixedly installed at the end of the electric telescopic rod.

[0014] Preferably, a cleaning sealing block is fixedly installed at the end of the cleaning connecting rod, the cleaning sealing block is engaged with the mixing hopper, a first support ring is fixedly installed on one side of the anti-blocking pipe, a first support rod is fixedly installed at the bottom of the first support ring, and a discharge pipe is fixedly installed on one side of the anti-blocking pipe.

[0015] Preferably, the rotating mixing mechanism includes a mixing cylinder, which is fixedly installed on the top of the mixing hopper. A second rotating motor is fixedly installed at the center of the top of the mixing cylinder. The output end of the second rotating motor is fixedly connected to a top rotating disk. The top rotating disk is rotatably connected to the mixing cylinder. A meshing toothed ring is fixedly installed at the bottom of the top rotating disk.

[0016] Preferably, the inner side of the meshing ring is meshed with a plurality of first meshing gears, and a second meshing gear is meshed between the first meshing gears. A fixed support plate is rotatably connected to the bottom of the second meshing gear. The fixed support plate is fixedly installed inside the mixing cylinder, and a mixing auger is fixedly installed at the bottom of the second meshing gear.

[0017] Preferably, a top rotating bracket is fixedly installed on the top outer side of the mixing auger, a top cleaning spiral blade is fixedly installed on the bottom of the top rotating bracket, the top cleaning spiral blade is in close contact with the inner wall of the mixing cylinder, a sealing groove is opened on one side of the top of the mixing cylinder, the conveying pipe is fixedly installed on the outside of the sealing groove, and a conveying motor is fixedly installed at one end of the conveying pipe.

[0018] Preferably, a conveying auger is fixedly connected to the output end of the conveying motor, a limit bracket is rotatably connected to one end of the conveying auger, the limit bracket is fixedly installed inside the conveying pipe, a connecting spring is fixedly installed on one side of the limit bracket, a blocking piston is fixedly installed at the end of the connecting spring, a feed hopper is fixedly installed on one side of the top of the conveying pipe, a second support ring is fixedly installed on the outside of the conveying pipe, and a second support rod is fixedly installed at the bottom of the second support ring.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-speed pulping machine with unblocking function utilizes a first rotating motor to drive a mixing turbine to rotate. The mixing turbine enables the pulp to rotate within the internal threads of the mixing hopper and mixing cylinder, thereby improving the mixing uniformity of the pulp. A conveying motor drives a conveying auger to rotate, enabling the conveying of raw materials. Through the elastic force of a connecting spring, the sealing piston engages with the sealing groove, ensuring that the raw materials can only flow in one direction, preventing pulp backflow. The specific details are as follows:

[0020] 1. By setting up a dredging and mixing mechanism, not only can the first rotating motor drive the mixing turbine to rotate, but the mixing turbine can also make the slurry rotate inside the mixing hopper and mixing cylinder, thereby improving the mixing uniformity of the slurry. Since the rotating support ring is fixedly connected to the mixing auger, the bottom rotating bracket and the bottom cleaning spiral blade can be driven to rotate when the mixing auger rotates, thereby cleaning the mixing hopper and avoiding slurry waste. At the same time, the electric telescopic rod drives the cleaning connecting rod and the cleaning sealing block to move, which can clean the anti-blocking pipe and avoid the anti-blocking pipe from becoming blocked.

[0021] 2. By setting up a rotating mixing mechanism, not only can the top rotating disk and meshing gear ring be rotated by the second rotating motor, but also the meshing connection between the meshing gear ring, the first meshing gear, and the second meshing gear can be used to drive the mixing auger to rotate. Since the number of teeth on the second meshing gear is much smaller than the number of teeth on the meshing gear ring and the first meshing gear, the second meshing gear rotates several times for every rotation of the meshing gear ring. This can accelerate the rotation of the mixing auger, thereby improving the efficiency of slurry mixing. The top rotating bracket drives the top cleaning spiral blade to rotate, which can clean the inner wall of the mixing cylinder. At the same time, the conveying motor drives the conveying auger to rotate, which can realize the conveying of raw materials. Through the elastic force of the connecting spring, the sealing piston is engaged with the sealing groove, so that the raw materials can only flow in one direction and avoid the phenomenon of slurry backflow. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2This is a three-dimensional structural diagram of the material mixing and unblocking mechanism in this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the mixing turbine and the cleaning and sealing block in this utility model;

[0025] Figure 4 This is a three-dimensional cross-sectional structural diagram of the rotating mixing mechanism in this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the meshing tooth ring and the first meshing gear in this utility model;

[0027] Figure 6 This is a three-dimensional structural diagram of the cross-section of the conveying pipe in this utility model.

[0028] In the diagram: 1. Unblocking and mixing mechanism; 101. Mixing hopper; 102. First support leg; 103. First rotating motor; 104. Mixing turbine; 105. Rotating connecting rod; 106. Rotating support ring; 107. Bottom rotating bracket; 108. Bottom cleaning spiral blade; 109. Anti-clogging pipe; 110. Electric telescopic rod; 111. Cleaning connecting rod; 112. Cleaning sealing block; 113. First support ring; 114. First support rod; 115. Discharge pipe; 2. Rotating mixing mechanism; 201. Mixing cylinder; 202. 203. Second rotating motor; 204. Top rotating disk; 205. Meshing gear ring; 206. First meshing gear; 207. Second meshing gear; 208. Fixed support disk; 209. Mixing auger; 210. Top rotating bracket; 211. Top cleaning spiral blade; 212. Sealing groove; 213. Conveying pipe; 214. Conveying motor; 215. Conveying auger; 216. Limiting bracket; 217. Connecting spring; 218. Sealing piston; 219. Feed hopper; 220. Second support ring; 211. Second support rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6This utility model provides a technical solution: a high-speed pulping machine with a blockage-clearing function, including a blockage-clearing mixing mechanism 1 and an anti-blockage pipe 109 installed on one side of the blockage-clearing mixing mechanism 1. A rotating mixing mechanism 2 is provided at the top of the blockage-clearing mixing mechanism 1, and a conveying pipe 212 is provided on one side of the rotating mixing mechanism 2. The blockage-clearing mixing mechanism 1 includes a mixing hopper 101, a first support leg 102 is fixedly installed on the outer bottom of the mixing hopper 101, and a first rotating motor 103 is fixedly installed at the center of the bottom of the mixing hopper 101. The first rotating motor 103... A mixing turbine 104 is fixedly connected to the outlet end. A rotating connecting rod 105 is rotatably connected to the top center of the mixing turbine 104. A rotating support ring 106 is fixedly installed on the top of the rotating connecting rod 105. A bottom rotating bracket 107 is fixedly installed on the outer side of the rotating support ring 106. A bottom cleaning spiral blade 108 is fixedly installed on the bottom of the bottom rotating bracket 107. The bottom cleaning spiral blade 108 is in close contact with the inner wall of the mixing hopper 101. An anti-blocking pipe 109 is fixedly installed on one side of the bottom of the mixing hopper 101. An anti-blocking pipe 109 is fixedly installed on the inner side of the anti-blocking pipe 109. An electric telescopic rod 110 is provided, with a cleaning connecting rod 111 fixedly installed at one end. A cleaning sealing block 112 is fixedly installed at the other end of the cleaning connecting rod 111. The cleaning sealing block 112 engages with the mixing hopper 101. A first support ring 113 is fixedly installed on one side of the anti-blocking pipe 109, and a first support rod 114 is fixedly installed at the bottom of the first support ring 113. A discharge pipe 115 is fixedly installed on one side of the anti-blocking pipe 109. A first rotating motor 103 drives a mixing turbine 104 to rotate, which in turn allows the slurry to be mixed... The internal threads of the hopper 101 and the mixing cylinder 201 rotate, thereby improving the mixing uniformity of the slurry. Since the rotating support ring 106 is fixedly connected to the mixing auger 208, the rotation of the mixing auger 208 can drive the bottom rotating bracket 107 and the bottom cleaning spiral blade 108 to rotate, thereby cleaning the mixing hopper 101 and avoiding slurry waste. At the same time, the electric telescopic rod 110 drives the cleaning connecting rod 111 and the cleaning sealing block 112 to move, which can clean the anti-blocking pipe 109 and prevent the anti-blocking pipe 109 from becoming blocked.

[0031] The rotary mixing mechanism 2 includes a mixing cylinder 201, which is fixedly installed on the top of the mixing hopper 101. A second rotary motor 202 is fixedly installed at the center of the top of the mixing cylinder 201. The output end of the second rotary motor 202 is fixedly connected to a top rotating disk 203, which is rotatably connected to the mixing cylinder 201. A meshing gear ring 204 is fixedly installed at the bottom of the top rotating disk 203. Several first meshing gears 205 are meshed on the inner side of the meshing gear ring 204. Second meshing gears 206 are meshed between the first meshing gears 205. A fixed support disk 207 is rotatably connected to the bottom of the second meshing gears 206. The fixed support disk 207 is fixedly installed on the mixing cylinder 201. Inside the mixing cylinder 201, a mixing auger 208 is fixedly installed at the bottom of the second meshing gear 206. A top rotating bracket 209 is fixedly installed on the outer top of the mixing auger 208. A top cleaning spiral blade 210 is fixedly installed at the bottom of the top rotating bracket 209. The top cleaning spiral blade 210 is in close contact with the inner wall of the mixing cylinder 201. A sealing groove 211 is opened on one side of the top of the mixing cylinder 201. A conveying pipe 212 is fixedly installed on the outer side of the sealing groove 211. A conveying motor 213 is fixedly installed at one end of the conveying pipe 212. A conveying auger 214 is fixedly connected to the output end of the conveying motor 213. A limit bracket 215 is rotatably connected to one end of the conveying auger 214. 5. A connecting spring 216 is fixedly installed inside the conveying pipe 212. A sealing piston 217 is fixedly installed at the end of the connecting spring 216. A feed hopper 218 is fixedly installed on one side of the top of the conveying pipe 212. A second support ring 219 is fixedly installed on the outside of the conveying pipe 212. A second support rod 220 is fixedly installed at the bottom of the second support ring 219. The second rotating motor 202 drives the top rotating disk 203 and the meshing gear ring 204 to rotate. Utilizing the meshing connection between the meshing gear ring 204, the first meshing gear 205, and the second meshing gear 206, the second meshing gear 206 drives the mixing auger 208 to rotate. The number of teeth on the meshing gear 206 is much smaller than that on the meshing ring 204 and the first meshing gear 205. Therefore, for every one rotation of the meshing ring 204, the second meshing gear 206 rotates several times. This enables the mixing auger 208 to rotate at an accelerated speed, thereby improving the efficiency of slurry mixing. The top rotating bracket 209 drives the top cleaning spiral blade 210 to rotate, which can clean the inner wall of the mixing cylinder 201. At the same time, the conveying motor 213 drives the conveying auger 214 to rotate, which can realize the conveying of raw materials. Through the elastic force of the connecting spring 216, the sealing piston 217 is engaged with the sealing groove 211, so that the raw materials can only flow in one direction and avoid the phenomenon of slurry backflow.

[0032] Working principle: Before using this high-speed pulping machine with unblocking function, it is necessary to check the overall condition of the device to ensure it can operate normally.Figure 1 - Figure 6 As shown, firstly, the second rotating motor 202 drives the top rotating disk 203 and the meshing gear ring 204 to rotate. Utilizing the meshing connection between the meshing gear ring 204, the first meshing gear 205, and the second meshing gear 206, the second meshing gear 206 drives the mixing auger 208 to rotate. Since the number of teeth on the second meshing gear 206 is much smaller than the number of teeth on the meshing gear ring 204 and the first meshing gear 205, the second meshing gear 206 rotates several times for every rotation of the meshing gear ring 204. This accelerates the rotation of the mixing auger 208, thereby improving the efficiency of slurry mixing. The top rotating bracket 209 drives the top cleaning spiral blade 210 to rotate, cleaning the inner wall of the mixing cylinder 201. Simultaneously, the conveying motor 213 drives the conveying auger 214 to rotate, enabling the conveying of raw materials. The elastic force of the connecting spring 216... The sealing piston 217 is engaged with the sealing groove 211, allowing the raw material to flow in only one direction and preventing slurry backflow. Next, the first rotating motor 103 drives the mixing turbine 104 to rotate, which in turn causes the slurry to rotate within the mixing hopper 101 and mixing cylinder 201, improving the uniformity of the slurry mixing. Since the rotating support ring 106 is fixedly connected to the mixing auger 208, the rotation of the mixing auger 208 drives the bottom rotating bracket 107 and the bottom cleaning spiral blade 108 to rotate, thus cleaning the mixing hopper 101 and preventing slurry waste. Simultaneously, the electric telescopic rod 110 moves the cleaning connecting rod 111 and the cleaning sealing block 112, cleaning the anti-blocking pipe 109 and preventing blockage. Finally, the slurry can be transported via an external pump.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-speed pulping machine with a clog dredging function, comprising a dredging mixing mechanism (1) and a anti-clogging pipe (109) installed on one side of the dredging mixing mechanism (1); The top of the dredging mixing mechanism (1) is provided with a rotating mixing mechanism (2), and one side of the rotating mixing mechanism (2) is provided with a conveying pipe (212); characterized in that Further comprising: The dredging mixing mechanism (1) comprises a mixing hopper (101), the bottom outer side of the mixing hopper (101) is fixedly installed with a first supporting leg (102), and the bottom center position of the mixing hopper (101) is fixedly installed with a first rotating motor (103); The output end of the first rotating motor (103) is fixedly connected with a mixing turbine (104), and the top center position of the mixing turbine (104) is rotatably connected with a rotating connecting rod (105); The top of the rotating connecting rod (105) is fixedly installed with a rotating supporting ring (106), and the outer side of the rotating supporting ring (106) is fixedly installed with a bottom rotating support (107).

2. The high-speed pulping machine with a function of unblocking a blockage according to claim 1, characterized in that: The bottom of the bottom rotating support (107) is fixedly installed with a bottom cleaning spiral blade (108), the bottom cleaning spiral blade (108) is connected with the inner wall of the mixing hopper (101), the anti-clogging pipe (109) is fixedly installed on one side of the bottom of the mixing hopper (101), the inner side of the anti-clogging pipe (109) is fixedly installed with an electric telescopic rod (110), and the end of the electric telescopic rod (110) is fixedly installed with a cleaning connecting rod (111).

3. The high-speed pulping machine with a function of unblocking a blockage according to claim 2, characterized in that: The end of the cleaning connecting rod (111) is fixedly installed with a cleaning blocking block (112), the cleaning blocking block (112) is connected with the mixing hopper (101), one side of the anti-clogging pipe (109) is fixedly installed with a first supporting ring (113), the bottom of the first supporting ring (113) is fixedly installed with a first supporting rod (114), and one side of the anti-clogging pipe (109) is fixedly installed with a discharging pipe (115).

4. The high-speed pulping machine with a function of unblocking a blockage according to claim 1, characterized in that: The rotating mixing mechanism (2) comprises a mixing cylinder (201), the mixing cylinder (201) is fixedly installed on the top of the mixing hopper (101), the top center position of the mixing cylinder (201) is fixedly installed with a second rotating motor (202), the output end of the second rotating motor (202) is fixedly connected with a top rotating disc (203), the top rotating disc (203) is rotatably connected with the mixing cylinder (201), and the bottom of the top rotating disc (203) is fixedly installed with an engagement tooth ring (204).

5. The high-speed pulping machine with a function of unblocking a blockage according to claim 4, characterized in that: The inner side of the engagement tooth ring (204) is engagedly connected with a plurality of first engagement gears (205), the first engagement gears (205) are engagedly connected with a second engagement gear (206), the bottom of the second engagement gear (206) is rotatably connected with a fixed supporting disc (207), the fixed supporting disc (207) is fixedly installed in the mixing cylinder (201), and the bottom of the second engagement gear (206) is fixedly installed with a mixing auger (208).

6. The high-speed pulping machine with a function of unblocking a blockage according to claim 5, characterized in that: The top outside of the mixing auger (208) is fixedly installed with a top rotating support (209), the bottom of the top rotating support (209) is fixedly installed with a top cleaning spiral blade (210), the top cleaning spiral blade (210) is connected with the inner wall of the mixing cylinder (201), the top side of the mixing cylinder (201) is provided with a blocking groove (211), the conveying pipe (212) is fixedly installed outside the blocking groove (211), and one end of the conveying pipe (212) is fixedly installed with a conveying motor (213).

7. The high-speed pulping machine with a function of unblocking a blockage according to claim 6, characterized in that: The output end of the conveying motor (213) is fixedly connected with a conveying auger (214), one end of the conveying auger (214) is rotatably connected with a limiting support (215), the limiting support (215) is fixedly installed inside the conveying pipe (212), one side of the limiting support (215) is fixedly installed with a connecting spring (216), the end of the connecting spring (216) is fixedly installed with a blocking piston (217), the top side of the conveying pipe (212) is fixedly installed with a feeding hopper (218), the outside of the conveying pipe (212) is fixedly installed with a second supporting ring (219), and the bottom of the second supporting ring (219) is fixedly installed with a second supporting rod (220).

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