Dispersing equipment for slurry solidification

Abstract

The invention discloses dispersing equipment for slurry solidification, and relates to the technical field of slurry solidification, the dispersing equipment comprises a base, a settling box mechanism is arranged on the base, the settling box mechanism is rotatably connected with a settling cylinder mechanism, a feeding box mechanism is arranged on the settling box mechanism, a discharging valve mechanism is arranged on the feeding box mechanism, and the settling cylinder mechanism is connected with a conveying pipe mechanism. A driving mechanism is arranged between the settling box mechanism and the settling cylinder mechanism, the driving mechanism is connected with the lifting mechanism, a material conveying mechanism is arranged at the bottom of the settling box mechanism, and a mixing mechanism is arranged on the settling cylinder mechanism. Different doses of curing agents can be mixed into slurry along with the change of the flow speed through the discharging valve mechanism, the settling cylinder mechanism and the lifting mechanism can be driven through the driving mechanism, materials subjected to primary settling can be conveyed through the settling cylinder mechanism, the materials can be lifted in cooperation with the lifting mechanism, and the slurry treatment settling efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mud solidification, and specifically relates to a dispersion device for mud solidification. Background Art

[0002] Mud solidification is a process of changing the physical and chemical properties of mud by adding a solidifying agent to make it into a solid or semi-solid state. This process is mainly used to treat various types of mud, including engineering mud, sludge, silt, etc., aiming to achieve the harmlessness, reduction and resource utilization of mud. The solidifying agent is a substance that can react with the water in the mud to form a strong network structure, thereby changing the physical properties of the mud. The solidifying agent can be an inorganic cementing material or other chemical substances. By reacting with the water in the mud, it consumes the water and generates strength, and finally forms a solid or semi-solid state.

[0003] In the prior art, the solidifying agent is directly put into the mud for solidification. However, in the prior art, continuous solidification treatment of mud cannot be achieved, so the mud solidification efficiency is relatively low. Therefore, there is a large room for improvement in the prior art. Summary of the Invention

[0004] The present invention provides a dispersion device for mud solidification, which solves the problems raised in the above background art.

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

[0006] A dispersion device for mud solidification includes a base. A sedimentation tank mechanism is provided on the base. The sedimentation tank mechanism is rotationally connected to a sedimentation cylinder mechanism. A feeding tank mechanism is provided on the sedimentation tank mechanism. A feeding valve mechanism is provided on the feeding tank mechanism. The sedimentation cylinder mechanism is connected to a material conveying pipe mechanism. A driving mechanism is provided between the sedimentation tank mechanism and the sedimentation cylinder mechanism. The driving mechanism is connected to a lifting mechanism. A material conveying mechanism is provided at the bottom of the sedimentation tank mechanism. A mixing mechanism is provided on the sedimentation cylinder mechanism. The feeding tank mechanism is used to store the solidifying agent. The feeding valve mechanism is used to realize the dosing amount varying with the flow rate. The driving mechanism is used to drive the sedimentation cylinder mechanism and the lifting mechanism. The sedimentation cylinder mechanism and the lifting mechanism are used to convey the primary sedimentation material. The material conveying mechanism is used to convey the secondary sedimentation material at the bottom of the sedimentation tank mechanism. The mixing mechanism is used to accelerate the mixing of the mud and the solidifying agent.

[0007] As a preferred technical solution of the present invention, the sedimentation tank mechanism includes support legs fixed on the base. The support legs are fixedly connected to a sedimentation tank. The lower part of the sedimentation tank is semi-cylindrical. A sedimentation pipe is provided at the bottom of the sedimentation tank. The sedimentation pipe is connected to the sedimentation tank.

[0008] As a preferred technical solution of the present invention, the sedimentation cylinder mechanism includes a sedimentation cylinder rotatably connected to the sedimentation tank. A first spiral auger blade is provided inside the sedimentation cylinder, and a plurality of first water leakage holes are provided on the sedimentation cylinder.

[0009] As a preferred technical solution of the present invention, the feeding box mechanism includes a first mounting rod fixed to the sedimentation tank. The first mounting rod is fixedly connected to the feeding box. A feeding pipe is provided at the bottom of the feeding box, and the feeding pipe is fixedly connected to a water inlet pipe, and the water inlet pipe is rotatably connected to the sedimentation cylinder.

[0010] As a preferred technical solution of the present invention, the blanking valve mechanism includes a second mounting rod fixed to the sedimentation tank. The second mounting rod is fixedly connected to a spring, and the spring is fixedly connected to the blanking valve. The blanking valve is located inside the feeding pipe, and the blanking valve is slidably connected to the feeding pipe. The bottom of the blanking valve is wedge-shaped. The blanking valve is provided with a first blanking hole and a second blanking hole, and the first blanking hole and the second blanking hole are communicated.

[0011] As a preferred technical solution of the present invention, the conveying pipe mechanism includes a connecting pipe rotatably connected to the sedimentation cylinder. The connecting pipe is fixedly connected to the conveying pipe. A drainage port is provided at the bottom side of the conveying pipe, and a filter screen is provided inside the drainage port. A discharge pipe is provided at the top side of the conveying pipe, and a cover thread is provided on the outside of the discharge pipe for installing a cover. A third mounting rod is fixedly connected between the conveying pipe and the sedimentation tank.

[0012] As a preferred technical solution of the present invention, the driving mechanism includes a first motor fixed to the sedimentation tank. The output shaft of the first motor is fixedly connected to a first rotating shaft, and the first rotating shaft is fixedly connected to a first gear and a first bevel gear. The first gear meshes with a second gear, and the second gear is fixedly connected to the sedimentation cylinder.

[0013] As a preferred technical solution of the present invention, the lifting mechanism includes a second bevel gear meshing with the first bevel gear. The second bevel gear is fixedly connected to a second rotating shaft, and the second rotating shaft is rotatably connected to the conveying pipe. The second rotating shaft is fixedly connected to a second spiral auger blade, and a plurality of second water leakage holes are provided on the second spiral auger blade.

[0014] As a preferred technical solution of the present invention, the conveying mechanism includes a second motor provided outside the sedimentation pipe. The output shaft of the second motor is fixedly connected to a third rotating shaft, and the third rotating shaft is rotatably connected to the sedimentation pipe. The third rotating shaft is fixedly connected to a third spiral auger blade. A drainage and silt removal port is provided at the end of the sedimentation pipe, and both drainage and silt removal at the drainage and silt removal port are separate switches, and there is a silt separation net at the drainage position.

[0015] As a preferred technical solution of the present invention, the mixing mechanism includes a plurality of mixing rods fixed to the sedimentation cylinder. The mixing rods are fixedly connected to scraping rods, and the scraping rods are in contact with the lower part of the sedimentation tank.

[0016] The present invention has the following advantages:

[0017] By providing a feeding box mechanism, the curing agent can be stored. Through the feeding valve mechanism, different dosages of the curing agent can be mixed into the slurry according to the flow rate change. Through the driving mechanism, the settling cylinder mechanism and the lifting mechanism can be driven. Through the settling cylinder mechanism, the materials for primary settling can be conveyed. Cooperating with the lifting mechanism, the materials can be lifted. Through the mixing mechanism, the slurry and the curing agent leaking out of the settling cylinder mechanism can be further mixed, and at the same time, the settled materials at the bottom of the settling tank mechanism can be scraped. Cooperating with the material conveying mechanism, the materials for secondary settling can be conveyed, improving the efficiency of slurry treatment and settling. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of a dispersion device for slurry curing.

[0019] Figure 2 It is a schematic structural diagram of the dispersion device for slurry curing from a second perspective.

[0020] Figure 3 It is a schematic structural diagram of the dispersion device for slurry curing from a third perspective.

[0021] Figure 4 It is a schematic structural diagram of the dispersion device for slurry curing from a fourth perspective.

[0022] Figure 5 It is a schematic cross-sectional structural diagram of the dispersion device for slurry curing.

[0023] Figure 6 It is a cross-sectional view of the feeding box mechanism and the feeding valve mechanism in the dispersion device for slurry curing.

[0024] In the figure: 1, base; 2, sedimentation tank mechanism; 201, support leg; 202, sedimentation tank; 203, sedimentation pipe; 3, sedimentation cylinder mechanism; 301, sedimentation cylinder; 302, first spiral auger blade; 303, first water leakage hole; 4, feeding box mechanism; 401, first mounting rod; 402, feeding box; 403, feeding pipe; 404, water inlet pipe; 5, blanking valve mechanism; 501, second mounting rod; 502, spring; 503, blanking valve; 504, first blanking hole; 505, second blanking hole; 6, material conveying pipe mechanism; 601, connecting pipe; 602, material conveying pipe; 603, drain port; 604, discharge pipe; 605, cover thread; 606, third mounting rod; 7, driving mechanism; 701, first motor; 702, first rotating shaft; 703, first gear; 704, second gear; 705, first bevel gear; 8, lifting mechanism; 801, second bevel gear; 802, second rotating shaft; 803, second spiral auger blade; 804, second water leakage hole; 9, material conveying mechanism; 901, second motor; 902, third rotating shaft; 903, third spiral auger blade; 10, mixing mechanism; 1001, mixing rod; 1002, scraping rod; 11, drain and silt discharge port. Specific embodiments

[0025] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0026] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0027] Example 1, please refer to Figures 1 - 6, A dispersion device for mud solidification, including a base 1, a sedimentation tank mechanism 2 is provided on the base 1, the sedimentation tank mechanism 2 is rotatably connected to a sedimentation cylinder mechanism 3, a feeding tank mechanism 4 is provided on the sedimentation tank mechanism 2, a feeding valve mechanism 5 is provided on the feeding tank mechanism 4, the sedimentation cylinder mechanism 3 is connected to a feeding pipe mechanism 6, a driving mechanism 7 is provided between the sedimentation tank mechanism 2 and the sedimentation cylinder mechanism 3, the driving mechanism 7 is connected to a lifting mechanism 8, a feeding mechanism 9 is provided at the bottom of the sedimentation tank mechanism 2, and a mixing mechanism 10 is provided on the sedimentation cylinder mechanism 3; The feeding tank mechanism 4 is used to store the curing agent, the feeding valve mechanism 5 is used to realize the dosing amount varying with the flow rate, the driving mechanism 7 is used to drive the sedimentation cylinder mechanism 3 and the lifting mechanism 8, the sedimentation cylinder mechanism 3 and the lifting mechanism 8 are used to transport the primary sedimentation materials, the feeding mechanism 9 is used to transport the secondary sedimentation materials at the bottom of the sedimentation tank mechanism 2, and the mixing mechanism 10 is used to accelerate the mixing of the mud and the curing agent.

[0028] The feeding tank mechanism 4 includes a first mounting rod 401 fixed on the sedimentation tank 202, the first mounting rod 401 is fixedly connected to a feeding tank 402, a feeding pipe 403 is provided at the bottom of the feeding tank 402, the feeding pipe 403 is fixedly connected to a water inlet pipe 404, and the water inlet pipe 404 is rotatably connected to the sedimentation cylinder 301. The feeding valve mechanism 5 includes a second mounting rod 501 fixed on the sedimentation tank 202, the second mounting rod 501 is fixedly connected to a spring 502, the spring 502 is fixedly connected to a feeding valve 503, the feeding valve 503 is located in the feeding pipe 403, the feeding valve 503 is slidably connected to the feeding pipe 403, the bottom of the feeding valve 503 is wedge-shaped, and the feeding valve 503 is provided with a first feeding hole 504 and a second feeding hole 505, and the first feeding hole 504 and the second feeding hole 505 are communicated.

[0029] Specifically, when the mud enters through the water inlet pipe 404, at this time the mud will impact the feeding valve 503. Since the bottom of the feeding valve 503 is wedge-shaped, at this time the feeding valve 503 will move upward, and then the first feeding hole 504 will contact the curing agent in the feeding tank 402. The curing agent passes through the first feeding hole 504 and the second feeding hole 505 to realize the mixing of the curing agent into the mud. As the flow rate of the mud is different, the impact force is also different. At this time, the rising height of the feeding valve 503 is also different, and then the contact area between the first feeding hole 504 and the curing agent changes, realizing the correlation between the dosing amount and the mud flow rate.

[0030] The sedimentation tank mechanism 2 includes support legs 201 fixed to the base 1. The support legs 201 are fixedly connected to the sedimentation tank 202. The lower part of the sedimentation tank 202 is semi-cylindrical. A sedimentation pipe 203 is provided at the bottom of the sedimentation tank 202. The sedimentation pipe 203 is connected to the sedimentation tank 202. The sedimentation cylinder mechanism 3 includes a sedimentation cylinder 301 rotatably connected to the sedimentation tank 202. A first spiral auger blade 302 is provided inside the sedimentation cylinder 301. A number of first water leakage holes 303 are provided on the sedimentation cylinder 301. The material conveying pipe mechanism 6 includes a connecting pipe 601 rotatably connected to the sedimentation cylinder 301. The connecting pipe 601 is fixedly connected to the material conveying pipe 602. A drain port 603 is provided at the bottom side of the material conveying pipe 602. A filter screen is provided inside the drain port 603. A discharge pipe 604 is provided at the top side of the material conveying pipe 602. A cover thread 605 is provided outside the discharge pipe 604 for installing a cover. A third mounting rod 606 is fixedly connected between the material conveying pipe 602 and the sedimentation tank 202. The driving mechanism 7 includes a first motor 701 fixed to the sedimentation tank 202. The output shaft of the first motor 701 is fixedly connected to a first rotating shaft 702. The first rotating shaft 702 is fixedly connected to a first gear 703 and a first bevel gear 705. The first gear 703 meshes with a second gear 704. The second gear 704 is fixedly connected to the sedimentation cylinder 301. The lifting mechanism 8 includes a second bevel gear 801 meshing with the first bevel gear 705. The second bevel gear 801 is fixedly connected to a second rotating shaft 802. The second rotating shaft 802 is rotatably connected to the material conveying pipe 602. The second rotating shaft 802 is fixedly connected to a second spiral auger blade 803. A number of second water leakage holes 804 are provided on the second spiral auger blade 803.

[0031] Specifically, when the slurry and the curing agent enter the sedimentation cylinder 301, primary sedimentation will be achieved. When the first motor 701 is started, the rotation of the output shaft of the first motor 701 will drive the first rotating shaft 702 to rotate. The rotation of the first rotating shaft 702 will drive the first gear 703 to rotate. The rotation of the first gear 703 will drive the second gear 704 to rotate, realizing the rotation of the sedimentation cylinder 301, and then driving the first spiral auger blade 302 to rotate, thereby driving the materials of the primary sedimentation to move to the position of the material conveying pipe 602. At the same time, the rotation of the first rotating shaft 702 will drive the first bevel gear 705 to rotate. The rotation of the first bevel gear 705 will drive the second bevel gear 801 to rotate, realizing the rotation of the second rotating shaft 802, and then driving the second spiral auger blade 803 to rotate, realizing the lifting of the materials of the primary sedimentation. Since the second spiral auger blade 803 is provided with second water leakage holes 804, water can be avoided from being lifted, and the water will be discharged through the drain port 603.

[0032] In addition, when the first water leakage holes 303 are blocked, the discharge pipe 604 and the drain port 603 are closed. At this time, the pressure of the slurry entering from the feeding tank mechanism 4 is increased. The slurry can then flush open the blocked first water leakage holes 303.

[0033] The feeding mechanism 9 includes a second motor 901 disposed outside the settling pipe 203. The output shaft of the second motor 901 is fixedly connected to a third rotating shaft 902. The third rotating shaft 902 is rotatably connected to the settling pipe 203. The third rotating shaft 902 is fixedly connected to a third spiral auger blade 903. A drainage and silt discharge port 11 is provided at the end of the settling pipe 203. Both drainage and silt discharge in the drainage and silt discharge port 11 are controlled by separate switches, and there is a silt separation net at the drainage position.

[0034] Specifically, the slurry and curing agent leaking from the first leakage hole 303 will continue to undergo secondary sedimentation in the settling tank 202. The materials subjected to secondary sedimentation will fall to the bottom of the settling tank 202 and finally fall into the settling pipe 203. When the materials subjected to secondary sedimentation accumulate too much, the second motor 901 is turned on. The rotation of the output shaft of the second motor 901 will drive the third rotating shaft 902 to rotate, causing the third spiral auger blade 903 to rotate, so as to discharge the materials subjected to secondary sedimentation from the drainage and silt discharge port 11.

[0035] Example 2, continue to refer to Figure 2 and Figure 5 In the embodiment of the present invention, the mixing mechanism 10 includes a plurality of mixing rods 1001 fixed to the settling cylinder 301. The mixing rods 1001 are fixedly connected to scraping rods 1002. The scraping rods 1002 are in contact with the lower part of the settling tank 202. Specifically, the rotation of the settling cylinder 301 will drive the mixing rods 1001 to rotate. The rotation of the mixing rods 1001 will accelerate the mixing of the slurry and the curing agent. At the same time, the rotation of the scraping rods 1002 will scrape the materials attached to the side of the bottom of the settling tank 202.

[0036] During the implementation of the present invention, first, slurry is fed from the feeding tank mechanism 4. At this time, the slurry will impel the blanking valve mechanism 5, enabling the curing agent to fall from the feeding tank mechanism 4 and mix into the slurry. At this time, the slurry and the curing agent enter the settling cylinder mechanism 3 to achieve primary sedimentation. At the same time, the driving mechanism 7 is turned on. The driving mechanism 7 will drive the settling cylinder mechanism 3 to rotate, so as to convey the materials subjected to primary sedimentation to the position of the feeding pipe mechanism 6. At this time, the driving mechanism 7 will drive the lifting mechanism 8 to discharge the materials subjected to primary sedimentation. In addition, the slurry and the curing agent that have not settled leak from the settling cylinder mechanism 3 into the settling tank mechanism 2. At this time, the settling cylinder mechanism 3 will drive the mixing mechanism 10 to rotate, accelerating the secondary sedimentation of the slurry and the curing agent, and at the same time scraping the materials attached to the side of the bottom of the settling tank mechanism 2 to the bottom of the settling tank mechanism 2. The treated water is then discharged from the drainage and silt discharge port 11. When the sedimentation materials at the bottom of the settling tank mechanism 2 accumulate too much, the feeding mechanism 9 is turned on to discharge the sedimented materials from the drainage and silt discharge port 11.

[0037] In the present invention, by providing a feeding box mechanism 4, the curing agent can be stored; by providing a blanking valve mechanism 5, different dosages of the curing agent can be mixed into the slurry according to the flow rate change; by providing a driving mechanism 7, the sedimentation cylinder mechanism 3 and the lifting mechanism 8 can be driven; by the sedimentation cylinder mechanism 3, the materials after primary sedimentation can be conveyed, and in cooperation with the lifting mechanism 8, the materials can be lifted; by a mixing mechanism 10, the slurry and the curing agent leaking out of the sedimentation cylinder mechanism 3 can be further mixed, and at the same time, the sedimented materials at the bottom of the sedimentation tank mechanism 2 can be scraped, and in cooperation with a feeding mechanism 9, the materials after secondary sedimentation can be conveyed, thereby improving the efficiency of slurry treatment and sedimentation.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dispersion device for mud solidification, comprising a base, characterized in that, A settlement box mechanism is provided on the base. The settlement box mechanism is rotationally connected to the settlement cylinder mechanism. A feeding box mechanism is provided on the settlement box mechanism. A blanking valve mechanism is provided on the feeding box mechanism. The settlement cylinder mechanism is connected to the material conveying pipe mechanism. A driving mechanism is provided between the settlement box mechanism and the settlement cylinder mechanism. The driving mechanism is connected to the lifting mechanism. A material conveying mechanism is provided at the bottom of the settlement box mechanism. A mixing mechanism is provided on the settlement cylinder mechanism. The feeding box mechanism is used to store the curing agent. The blanking valve mechanism is used to adjust the dosage of the medicine according to the flow rate. The driving mechanism is used to drive the settlement cylinder mechanism and the lifting mechanism. The settlement cylinder mechanism and the lifting mechanism are used to convey the primary settlement materials. The material conveying mechanism is used to convey the secondary settlement materials at the bottom of the settlement box mechanism. The mixing mechanism is used to accelerate the mixing of the slurry and the curing agent.

2. The dispersion device for mud solidification according to claim 1, characterized in that, The settlement box mechanism includes support legs fixed on the base. The support legs are fixedly connected to the settlement box. The lower part of the settlement box is semi-cylindrical. A settlement pipe is provided at the bottom of the settlement box. The settlement pipe is connected to the settlement box.

3. The dispersion device for mud solidification according to claim 2, characterized in that, The settlement cylinder mechanism includes a settlement cylinder rotationally connected to the settlement box. A first spiral auger blade is provided inside the settlement cylinder. A number of first water leakage holes are provided on the settlement cylinder.

4. The dispersion device for mud solidification according to claim 3, characterized in that, The feeding box mechanism includes a first mounting rod fixed on the settlement box. The first mounting rod is fixedly connected to the feeding box. A feeding pipe is provided at the bottom of the feeding box. The feeding pipe is fixedly connected to the water inlet pipe. The water inlet pipe is rotationally connected to the settlement cylinder.

5. The dispersion device for mud solidification according to claim 4, characterized in that, The blanking valve mechanism includes a second mounting rod fixed on the settlement box. The second mounting rod is fixedly connected to a spring. The spring is fixedly connected to the blanking valve. The blanking valve is located inside the feeding pipe. The blanking valve is slidably connected to the feeding pipe. The bottom of the blanking valve is wedge-shaped. The blanking valve is provided with a first blanking hole and a second blanking hole. The first blanking hole and the second blanking hole are connected.

6. The dispersion device for mud solidification according to claim 3, characterized in that, The material conveying pipe mechanism includes a connecting pipe rotationally connected to the settlement cylinder. The connecting pipe is fixedly connected to the material conveying pipe. A drainage port is provided at the bottom side of the material conveying pipe. A filter screen is provided inside the drainage port. A discharge pipe is provided at the top side of the material conveying pipe. A cover thread is provided on the outside of the discharge pipe. The cover thread is used to install the cover. A third mounting rod is fixedly connected between the material conveying pipe and the settlement box.

7. The dispersion device for mud solidification according to claim 6, characterized in that, The driving mechanism includes a first motor fixed on the settlement box. The output shaft of the first motor is fixedly connected to a first rotating shaft. The first rotating shaft is fixedly connected to a first gear and a first bevel gear. The first gear meshes with a second gear. The second gear is fixedly connected to the settlement cylinder.

8. The dispersion device for mud solidification according to claim 7, characterized in that, The lifting mechanism includes a second bevel gear meshing with the first bevel gear. The second bevel gear is fixedly connected to a second rotating shaft. The second rotating shaft is rotationally connected to the material conveying pipe. The second rotating shaft is fixedly connected to a second spiral auger blade. A number of second water leakage holes are provided on the second spiral auger blade.

9. The dispersion device for mud solidification according to claim 2, wherein, The material conveying mechanism includes a second motor provided outside the settlement pipe. The output shaft of the second motor is fixedly connected to a third rotating shaft. The third rotating shaft is rotationally connected to the settlement pipe. The third rotating shaft is fixedly connected to a third spiral auger blade. A drainage and silt removal port is provided at the end of the settlement pipe. The drainage and silt removal at the drainage and silt removal port are both separate switches. There is a silt separation net at the drainage position.

10. The dispersion device for mud solidification according to claim 3, characterized in that, The mixing mechanism includes a number of mixing rods fixed on the settlement cylinder. The mixing rods are fixedly connected to scraping rods. The scraping rods are in contact with the lower part of the settlement box.

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