An engineering slurry on-site dewatering and solidification device

Abstract

This utility model relates to the field of mud technology and discloses an on-site dewatering and solidification device for engineering mud, including a storage tank. A second feed pipe is connected to the right side of the outer wall of the storage tank, and a mixing tank is connected to the right side of the second feed pipe. A second water pump is fixedly connected to the left side of the outer wall of the mixing tank. A waterproof shell is fixedly connected to the top of the mixing tank, and a motor is fixedly connected to the inner wall of the waterproof shell. A stirring rod is fixedly connected to the output end of the motor. A U-shaped rod is fixedly connected to the outer wall of the stirring rod, and multiple cutting plates are fixedly connected to the inner wall of the U-shaped rod. A stirring fan is fixedly connected to the bottom end of the stirring rod. In this utility model, starting the second water pump draws mud from the storage tank, sends it into the mixing tank, and adds chemicals. Starting the motor causes the stirring rod to rotate, mixing the mud and chemicals. The cutting plates and the U-shaped rod assist in stirring to ensure thorough mixing and prevent excessive mud concentration from affecting chemical penetration.

Description

Technical Field

[0001] This utility model relates to the field of mud technology, and in particular to an on-site dehydration and solidification device for engineering mud. Background Technology

[0002] With the increasing environmental awareness and increasingly stringent environmental policies, higher standards have been set for the treatment of engineering mud. Relevant regulations clearly require that waste generated from engineering construction must be treated harmlessly and discharged in compliance with standards. Traditional simple treatment methods can no longer meet the requirements of environmental regulations. This has prompted the engineering construction industry to seek more efficient and environmentally friendly mud treatment technologies and equipment. At the same time, the concept of resource utilization has gradually gained popularity. After the mud is dehydrated and solidified, some of the solidified products can be reused as building materials or backfill materials, which can reduce the impact on the environment and realize the recycling of resources.

[0003] A search revealed Chinese Patent Publication No. CN214270651U, which discloses a mud solidification and dewatering device, relating to the field of mud treatment. Addressing the problems of existing mud solidification and dewatering devices being unable to crush the sludge after filter pressing according to actual working needs and unable to replace filter plates after long-term use, the following solution is proposed: It includes a housing and a frame. The top two sides of the housing are fixedly connected to the frame. The top inner wall of the frame is fixedly connected to both sides of a first hydraulic rod. A movable frame is fixedly connected to the bottom of the first hydraulic rod. The movable frame extends through the box and into the interior. Both sides of the movable frame are slidably connected to the box. A pressure plate is fixedly connected to the bottom of the movable frame, and both ends of the pressure plate are movably connected to the box. A second hydraulic rod is fixedly connected to both sides of the top of the box. This utility model has a novel structure and replaces manual crushing, improving the processing efficiency and practicality of the device. However, this utility model does not consider that if the agent cannot be fully mixed with the mud during the agent addition process, the agent will not be able to exert its full effect, and some mud will not come into contact with the agent, thus reducing work efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an on-site dehydration and solidification device for engineering mud, which aims to improve the problem in the prior art that if the agent cannot be fully mixed with the mud, the agent will not be able to exert its full effect, and some mud will not come into contact with the agent, thus reducing work efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an on-site dewatering and solidification device for engineering mud, comprising a storage tank, a second feed pipe connected to the right side of the outer wall of the storage tank, a mixing tank connected to the right side of the second feed pipe, a second water pump fixedly connected to the left side of the outer wall of the mixing tank, a waterproof shell fixedly connected to the top of the mixing tank, a motor fixedly connected to the inner wall of the waterproof shell, a stirring rod fixedly connected to the output end of the motor, a U-shaped rod fixedly connected to the outer wall of the stirring rod, multiple cutting plates fixedly connected to the inner wall of the U-shaped rod, a stirring fan fixedly connected to the bottom end of the stirring rod, and an auxiliary mechanism provided on the right side of the storage tank for adjusting the flow rate.

[0006] Through the above technical solutions: the storage bin not only needs to have sufficient capacity to meet the needs of continuous production, but also must ensure the smooth flow of materials. Feed pipe two ensures that materials can be efficiently transferred from the storage bin to the mixing tank. Feed pipe two is connected to the mixing tank, forming a continuous material handling process, which greatly improves production efficiency. Water pump two ensures that the mixing tank can continuously obtain the necessary water source during operation to ensure uniform mixing of materials. The waterproof shell not only protects the internal motor, but also ensures the stability and safety of the entire mixing process. As the core component of the mixing system, the motor has a fixed connection to the mixing rod at its output end, which improves mixing efficiency. The cutting plate can effectively cut and disperse materials during the mixing process to ensure that the materials reach the ideal mixing state. The mixing fan rotates at high speed under the drive of the motor, further enhancing the mixing effect of materials. The auxiliary mechanism is designed to precisely adjust the flow rate to adapt to different production needs.

[0007] As a further description of the above technical solution: The auxiliary mechanism includes a support plate, the left side of which is fixedly connected to the top right side of the outer wall of the mixing tank. A feed box is fixedly connected to the top of the support plate. A water pump is fixedly connected to the left side of the outer wall of the feed box. A feed pipe is connected to the inner wall of the water pump. A spring column is fixedly connected to the bottom of the inner wall of the feed pipe. A baffle is fixedly connected to the top of the spring column. Multiple holes are provided on the outer wall of the feed pipe.

[0008] Through the above technical solutions: the support plate is fixedly connected to the mixing tank, ensuring the stability of the entire structure; the support plate is fixedly connected to the feed box, ensuring the stability and reliability of the feed box; the feed box is fixedly connected to water pump one, ensuring the efficient operation of the equipment; water pump one is connected to feed pipe one, ensuring smooth material transportation and avoiding blockage and leakage problems; feed pipe one is fixedly connected to spring column, ensuring the stability and reliability of spring column; spring column is fixedly connected to baffle, ensuring the stability and reliability of baffle during operation; and the holes ensure the flexibility and adaptability of the equipment.

[0009] As a further description of the above technical solution: The outer right side of the mixing tank is connected to a discharge pipe, and the outer right side of the discharge pipe is rotatably connected to a connecting ring.

[0010] The above technical solutions not only facilitate material output but also improve operational flexibility and convenience.

[0011] As a further description of the above technical solution: A liquid collection tank is rotatably connected to the outer wall of the connecting ring, and a centrifuge is fixedly connected to the right side of the connecting ring.

[0012] The above technical solution ensures the smooth operation of the entire system. The connecting ring is fixedly connected to the centrifuge, providing power and efficiency to the entire mechanical device.

[0013] As a further description of the above technical solution: The centrifuge has a discharge pipe connected to its right side, and a label plate is fixedly connected to the front side of the liquid collection tank.

[0014] The above technical solution takes into account the smooth output of materials, avoids the possibility of blockage and overflow, and provides clear instructions for operators through the signage board, ensuring the safety and accuracy of the operation.

[0015] As a further description of the above technical solution: A heating box is connected to the right side of the discharge pipe 2, and a heating wire is fixedly connected to the outer wall of the heating box.

[0016] Through the above technical solutions: the heating box ensures temperature control of materials during the feeding and discharging process, thereby guaranteeing product quality and production efficiency, while the heating wire ensures uniformity and stability of the heating process.

[0017] As a further description of the above technical solution: A sealing ring is fixedly connected to the bottom of the outer wall of the feed pipe, and the bottom of the sealing ring is fixedly connected to the top of the mixing tank.

[0018] The above technical solution ensures the stability and reliability of the sealing ring. The sealing ring is fixedly connected to the mixing tank, preventing material leakage and environmental pollution, and ensuring the safety and reliability of the equipment.

[0019] As a further description of the above technical solution: A fixing sleeve is fixedly connected to the bottom of the outer wall of the feed box, and the bottom of the fixing sleeve is fixedly connected to the middle of the top surface of the support plate.

[0020] Through the above technical solution, the fixing sleeve not only plays a supporting role mechanically, but its bottom is also fixedly connected to the support plate, which reflects the engineer's extreme pursuit of details. As the base of the entire device, the stability and reliability of the support plate are the key to the smooth operation of the entire production process.

[0021] This utility model has the following beneficial effects: 1. In this utility model, the second water pump is started, which draws the mud from the storage tank and sends it into the mixing tank through the second feed pipe. The agent is added to treat the mud, and the motor is started to drive the stirring rod and stirring fan to rotate, mixing the mud and the agent. The cutting plate and U-shaped rod assist in stirring to ensure thorough mixing. This achieves the mixing of mud and agent, preventing the agent from not being able to fully penetrate the interior due to the high concentration of mud, thus reducing the effectiveness of the agent.

[0022] 2. In this utility model, when the water pump is started, it draws the agent from the feed box and delivers it to the top of the baffle through the feed pipe, increasing the agent flow rate. This causes the baffle to drop, compressing the spring column and exposing the holes, allowing the agent to spray out. The more holes exposed, the greater the flow rate, thus achieving control over the agent flow rate. It also provides a certain momentum to the agent, enabling the agent to be sprayed out evenly and accelerating the fusion of the agents. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the storage tank of an on-site dewatering and solidification device for engineering mud proposed in this utility model; Figure 2 This is a partial structural breakdown diagram of the mixing tank of an on-site dehydration and solidification device for engineering mud proposed in this utility model; Figure 3 This is a partial structural diagram of a U-shaped rod for an on-site dewatering and solidification device for engineering mud proposed in this utility model; Figure 4 This is a partial structural diagram of the feed box of an on-site dewatering and solidification device for engineering mud proposed in this utility model; Figure 5 This is a partial structural diagram of the feed pipe of an engineering mud on-site dehydration and solidification device proposed in this utility model.

[0024] Legend: 1. Storage bin; 2. Auxiliary mechanism; 201. Support plate; 202. Feeding bin; 203. Water pump one; 204. Feeding pipe one; 205. Hole; 206. Baffle; 207. Spring column; 3. Feeding pipe two; 4. Water pump two; 5. Mixing tank; 6. Waterproof shell; 7. Motor; 8. Mixing rod; 9. U-shaped rod; 10. Cutting plate; 11. Mixing fan; 12. Discharge pipe one; 13. Connecting ring; 14. Liquid collection tank; 15. Identification plate; 16. Fixing sleeve; 17. Discharge pipe two; 18. Heating box; 19. Heating wire; 20. Centrifuge; 21. Sealing ring. Detailed Implementation

[0025] 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.

[0026] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 An embodiment of this utility model provides: an on-site dewatering and solidification device for engineering mud, including a storage tank 1, a feed pipe 2 3 connected to the right side of the outer wall of the storage tank 1, a mixing tank 5 connected to the right side of the feed pipe 2 3, a water pump 2 4 fixedly connected to the left side of the outer wall of the mixing tank 5, a waterproof shell 6 fixedly connected to the top of the mixing tank 5, a motor 7 fixedly connected to the inner wall of the waterproof shell 6, a stirring rod 8 fixedly connected to the output end of the motor 7, a U-shaped rod 9 fixedly connected to the outer wall of the stirring rod 8, multiple cutting plates 10 fixedly connected to the inner wall of the U-shaped rod 9, a stirring fan 11 fixedly connected to the bottom end of the stirring rod 8, an auxiliary mechanism 2 provided on the right side of the storage tank 1, the auxiliary mechanism 2 is used to adjust the flow rate, a discharge pipe 12 connected to the right side of the outer wall of the mixing tank 5, and a connecting ring 13 rotatably connected to the right side of the outer wall of the discharge pipe 12. Specifically, the storage tank 1 not only needs to have sufficient capacity to meet the needs of continuous production, but also must ensure the smooth flow of materials. The feed pipe 2 3 ensures that materials can be efficiently transferred from the storage tank 1 to the mixing tank 5. The feed pipe 2 3 is connected to the mixing tank 5, forming a continuous material handling process, which greatly improves production efficiency. The water pump 2 4 ensures that the mixing tank 5 can continuously obtain the necessary water source during operation to ensure uniform mixing of materials. The waterproof shell 6 not only protects the internal motor 7, but also ensures the stability and safety of the entire mixing process. As the core component of the mixing system, the motor 7 has a fixed connection to the mixing rod 8 at its output end, which improves the mixing efficiency. The cutting plate 10 can effectively cut and disperse materials during the mixing process to ensure that the materials reach the ideal mixing state. The mixing fan 11 rotates at high speed under the drive of the motor 7, which further enhances the mixing effect of materials. The auxiliary mechanism 2 is designed to precisely adjust the flow rate to adapt to different production needs. The discharge pipe 1 12 is rotatably connected to the connecting ring 13, which not only facilitates the output of materials, but also improves the flexibility and convenience of operation.

[0027] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 The auxiliary mechanism 2 includes a support plate 201. The left side of the support plate 201 is fixedly connected to the top right side of the outer wall of the mixing tank 5. The top of the support plate 201 is fixedly connected to a feed box 202. The left side of the outer wall of the feed box 202 is fixedly connected to a water pump 203. The inner wall of the water pump 203 is connected to a feed pipe 204. The bottom of the inner wall of the feed pipe 204 is fixedly connected to a spring column 207. The top of the spring column 207 is fixedly connected to a baffle 206. The outer wall of the feed pipe 204 has multiple holes 205. The bottom of the outer wall of the feed pipe 204 is fixedly connected to a sealing ring 21. The bottom of the sealing ring 21 is fixedly connected to the top of the mixing tank 5. Specifically, the support plate 201 is fixedly connected to the mixing tank 5, ensuring the stability of the entire structure. The support plate 201 is fixedly connected to the feed box 202, ensuring the stability and reliability of the feed box 202. The feed box 202 is fixedly connected to the water pump 203, ensuring the efficient operation of the equipment. The water pump 203 is connected to the feed pipe 204, ensuring smooth material conveying and avoiding blockage and leakage. The feed pipe 204 is fixedly connected to the spring column 207, ensuring the stability and reliability of the spring column 207. The spring column 207 is fixedly connected to the baffle 206, ensuring the stability and reliability of the baffle 206 during operation. The hole 205 ensures the flexibility and adaptability of the equipment. The feed pipe 204 is fixedly connected to the sealing ring 21, ensuring the stability and reliability of the sealing ring 21. The sealing ring 21 is fixedly connected to the mixing tank 5, preventing material leakage and environmental pollution, and ensuring the safety and reliability of the equipment.

[0028] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The outer wall of the connecting ring 13 is rotatably connected to the liquid collection tank 14, the right side of the connecting ring 13 is fixedly connected to the centrifuge 20, the right side of the centrifuge 20 is connected to the discharge pipe 17, and the front side of the liquid collection tank 14 is fixedly connected to the label plate 15. Specifically, the connecting ring 13 is rotatably connected to the liquid collection tank 14, which not only reflects the engineer's exquisite attention to detail, but also ensures the smooth operation of the entire system. The connecting ring 13 is fixedly connected to the centrifuge 20, providing power and efficiency to the entire mechanical device. The centrifuge 20 is connected to the discharge pipe 17, taking into account the smooth output of materials and avoiding the possibility of blockage and overflow. The indicator plate 15 provides clear instructions for the operator, ensuring the safety and accuracy of the operation.

[0029] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The right side of the discharge pipe 17 is connected to the heating box 18. The outer wall of the heating box 18 is fixedly connected to the heating wire 19. The bottom of the outer wall of the feed box 202 is fixedly connected to the fixing sleeve 16. The bottom of the fixing sleeve 16 is fixedly connected to the middle of the top surface of the support plate 201. Specifically, the heating box 18 ensures temperature control of materials during the feeding and discharging process, thereby guaranteeing product quality and production efficiency. The heating wire 19 ensures uniformity and stability of the heating process. The fixing sleeve 16 not only plays a supporting role mechanically, but its bottom is also fixedly connected to the support plate 201, which reflects the engineer's extreme pursuit of details. As the base of the entire device, the stability and reliability of the support plate 201 are the key to the smooth operation of the entire production process.

[0030] Working principle: When water pump 4 is started, it draws the mud from storage tank 1 and feeds it into mixing tank 5 through feed pipe 3. Then, a chemical agent is added to treat the mud. When motor 7 is started, it drives stirring rod 8 to rotate, which in turn drives stirring fan 11 to rotate, mixing the mud and chemical agent inside. Cutting plate 10 and U-shaped rod 9 are used to assist the stirring device to ensure thorough mixing. This achieves mixing of mud and chemical agent, preventing the chemical agent from not being able to fully penetrate the interior due to high mud concentration, thus reducing the effectiveness of the chemical agent. When water pump 203 is started, it draws out the agent from inside the feed box 202 and moves it along the feed pipe 204. When the agent encounters the baffle 206, it is blocked at the top. If the amount of agent introduced is increased, the agent will push the baffle 206 downward and squeeze the spring column 207. During the downward movement of the baffle 206, the hole 205 will be exposed, and the agent will be sprayed out through the hole 205. The more holes 205 exposed, the greater the flow rate, thus realizing the control of the agent flow rate and providing a certain momentum to the agent, so that the agent can be sprayed evenly and accelerate the fusion of the agent.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An on-site dewatering and solidification device for engineering mud, comprising a storage tank (1), characterized in that: The outer wall of the storage tank (1) is connected to the second feed pipe (3), and the right side of the second feed pipe (3) is connected to the mixing tank (5). The outer wall of the mixing tank (5) is fixedly connected to the second water pump (4). The top of the mixing tank (5) is fixedly connected to the waterproof shell (6). The inner wall of the waterproof shell (6) is fixedly connected to the motor (7). The output end of the motor (7) is fixedly connected to the stirring rod (8). The outer wall of the stirring rod (8) is fixedly connected to the U-shaped rod (9). The inner wall of the U-shaped rod (9) is fixedly connected to multiple cutting plates (10). The bottom end of the stirring rod (8) is fixedly connected to the stirring fan (11). The right side of the storage tank (1) is provided with an auxiliary mechanism (2). The auxiliary mechanism (2) is used to adjust the flow rate.

2. The on-site dewatering and solidification device for engineering mud according to claim 1, characterized in that: The auxiliary mechanism (2) includes a support plate (201). The left side of the support plate (201) is fixedly connected to the top right side of the outer wall of the mixing tank (5). The top of the support plate (201) is fixedly connected to a feed box (202). The left side of the outer wall of the feed box (202) is fixedly connected to a water pump (203). The inner wall of the water pump (203) is connected to a feed pipe (204). The bottom of the inner wall of the feed pipe (204) is fixedly connected to a spring column (207). The top of the spring column (207) is fixedly connected to a baffle (206). The outer wall of the feed pipe (204) has multiple holes (205).

3. The on-site dewatering and solidification device for engineering mud according to claim 1, characterized in that: The right side of the outer wall of the mixing tank (5) is connected to a discharge pipe (12), and a connecting ring (13) is rotatably connected to the right side of the outer wall of the discharge pipe (12).

4. The on-site dewatering and solidification device for engineering mud according to claim 3, characterized in that: The outer wall of the connecting ring (13) is rotatably connected to a liquid collection tank (14), and a centrifuge (20) is fixedly connected to the right side of the connecting ring (13).

5. The on-site dewatering and solidification device for engineering mud according to claim 4, characterized in that: The centrifuge (20) is connected to the discharge pipe 2 (17) on the right side, and the liquid collection tank (14) is fixedly connected to the front side of the label plate (15).

6. The on-site dewatering and solidification device for engineering mud according to claim 5, characterized in that: The right side of the discharge pipe 2 (17) is connected to a heating box (18), and a heating wire (19) is fixedly connected to the outer wall of the heating box (18).

7. The on-site dewatering and solidification device for engineering mud according to claim 2, characterized in that: A sealing ring (21) is fixedly connected to the bottom of the outer wall of the feed pipe (204), and the bottom of the sealing ring (21) is fixedly connected to the top of the mixing tank (5).

8. The on-site dewatering and solidification device for engineering mud according to claim 2, characterized in that: A fixing sleeve (16) is fixedly connected to the bottom of the outer wall of the feed box (202), and the bottom of the fixing sleeve (16) is fixedly connected to the middle of the top surface of the support plate (201).

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