Stirring device for producing micro-nano super-energy sludge in-situ curing agent
By designing a stirring device for the production of micro-nano super-energy sludge in situ curing agent, the structure of separating the hopper and rotary cutting tray is used to solve the problem of raw material accumulation, and the mixing efficiency and quality are improved through the stirring of multiple sets of agitators.
Patent Information
- Application Number
- CN202421794677.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-29
AI Technical Summary
In the production of existing micro-nano super-energy sludge in situ curing agent, the mixing device has a simple structure, which leads to easy accumulation of raw materials during feeding, affecting the mixing and stirring efficiency.
A stirring device for the production of micro-nano super-energy sludge in situ curing agent is designed, including a mixing cylinder, a cutting assembly and a stirring assembly. A triangular partition plate is arranged on the inside of the lower hopper of the cutting assembly, which is divided into multiple cutting channels to facilitate the simultaneous placement of multiple raw materials; the rotational movement of the cutting plate makes the mixed raw materials evenly sprinkle into the mixing cylinder, and the mixing assembly is mixed and stirred through multiple sets of stirring rods.
By separating the hopper and rotary feeding tray, raw material accumulation is avoided and the uniformity of the placement is improved; the stirring effect of multiple groups of agitators improves the mixing efficiency and quality.
Smart Images
Figure CN222805121U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curing agent production, in particular to a stirring device for producing a micro-nano super-energy sludge in-situ curing agent. Background Art
[0002] Micro-nano super sludge in-situ solidifying agent is a material specially used to improve the physical and chemical properties of sludge. It can improve the strength and stability of sludge by mixing with sludge, making it suitable for engineering construction or environmental remediation. This solidifying agent usually contains specific nanoparticles and other additives, which can promote chemical reactions in sludge, accelerate the solidification process, and improve the early strength and long-term performance of solidified soil. This technology can realize in-situ direct construction on the surface of various sludge soft foundations, solidify the sludge in situ, and greatly reduce the amount of materials used. The research on in-situ solidification technology is mainly aimed at various sludge soft foundation projects. The solidifying agent can stimulate the activity of sludge, improve the strength of sludge, reduce the solubility of pollutants, and realize the in-situ solidification treatment of sludge. It is mainly used to improve the engineering properties of sludge, reduce environmental pollution, and achieve sustainable use of resources. With the continuous advancement of technology, it is expected that these materials and technologies will play an increasingly important role in future civil engineering and environmental remediation projects.
[0003] The raw materials need to be mixed during the production and processing of the micro-nano super sludge in-situ solidifying agent. However, most of the existing mixing devices have a relatively simple structure. When feeding the materials into the mixing barrel, the raw materials are easily piled up, which affects the mixing and stirring work and leads to low efficiency.
[0004] In order to solve the above problems, we propose a stirring device for the production of micro-nano super-energy sludge in-situ solidifying agent to solve the above problems. Utility Model Content
[0005] In order to solve the problems in the background technology, the utility model provides a stirring device for producing a micro-nano super energy sludge in-situ curing agent.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A stirring device for producing a micro-nano super-energy sludge in-situ curing agent comprises a mixing drum and an upper cover covering the top of the mixing drum, a stirring assembly is arranged at the inner middle part of the mixing drum, and a feeding assembly is arranged at the top end of the stirring assembly; the feeding assembly is arranged at the inner upper end of the mixing drum, the feeding assembly comprises a feeding tray, the feeding tray is arranged at the inner upper end of the mixing drum, a feeding port is arranged at the inner concave part of the feeding tray, a feeding hopper is arranged at the upper middle part of the lower end of the feeding tray, and a triangular partition plate is arranged at the inner middle part of the lower hopper; the stirring assembly is located at the lower middle part of the bottom end of the feeding assembly, the stirring assembly comprises a rotating shaft, the bottom end of the rotating shaft is connected to a driving motor, a plurality of groups of stirring rods are installed on both sides of the upper end of the rotating shaft, and the plurality of groups of stirring rods are equidistantly distributed in the vertical direction.
[0008] Preferably, the top end of the rotating shaft is fixedly connected to the bottom of the lower material tray, and a bearing is provided on the outer side of the bottom end of the lower material tray, so that the lower material tray is movably mounted on the inner upper end of the mixing barrel through the bearing.
[0009] Preferably, the lower hopper is installed in the middle of the upper cover, and the bottom of the lower hopper passes through the upper cover and extends downward.
[0010] Preferably, a round seat is provided in the middle of the inner side of the discharge tray, the upper end surface of the round seat is provided in a convex arc shape, and the round seat is located in the middle of the bottom end of the discharge hopper.
[0011] Preferably, the bottom end of the rotating shaft passes through the bottom of the mixing barrel and is fixedly connected to the output end of the driving motor, and the driving motor is fixedly installed in the middle of the bottom end of the mixing barrel.
[0012] Preferably, a discharge pipe is provided at one side of the bottom end of the mixing cylinder, and a support frame is provided at the bottom end of the mixing cylinder.
[0013] Preferably, a plurality of groups of heating plates with annular structures are arranged inside the cylinder wall of the mixing cylinder, and the outer wall of the mixing cylinder is wrapped with a heat-insulating layer.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] In the present solution, a triangular partition plate is provided on the inner side of the lower hopper so that the lower hopper is divided into a plurality of lowering channels, thereby facilitating the staff to simultaneously feed a variety of raw materials, and then the plurality of raw materials can be preliminarily mixed under the rotating motion of the lowering plate, and as the lowering plate rotates, the mixed raw materials can be evenly sprinkled around the inner side of the mixing barrel, thereby effectively avoiding the accumulation of a large amount of raw materials put into one point, and then the mixed raw materials can be further mixed and stirred by rotating the stirring assembly; through the above structure, the uniformity of the raw material feeding is effectively improved, and at the same time, by mixing and stirring a variety of raw materials for multiple times, the efficiency and quality of the raw material mixing are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a side sectional structural diagram of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the lower material tray in the utility model.
[0019] In the figure: 1. mixing barrel; 2. upper cover; 3. lower hopper; 4. partition plate; 5. discharge pipe; 6. heating plate; 7. driving motor; 8. rotating shaft; 9. stirring rod; 10. lower plate; 11. bearing; 12. lower port; 13. round seat. DETAILED DESCRIPTION
[0020] The embodiment of the present application provides a stirring device for the production of micro-nano super-energy sludge in-situ curing agent, and its specific scheme is: by arranging a triangular partition plate 4 on the inner side of the lower hopper 3, the lower hopper 3 is divided into multiple discharge channels, so as to facilitate the staff to simultaneously feed and discharge multiple raw materials, so that the multiple raw materials are preliminarily mixed in the discharge tray 10, and then through the rotation of the discharge tray 10, the mixed raw materials are evenly sprinkled around the inner side of the mixing barrel 1, avoiding accumulation of a large amount of raw materials at one point, thereby effectively improving the uniformity of the raw material feeding, and at this time, the mixed raw materials are further mixed and stirred by the stirring assembly, thereby effectively improving the efficiency and quality of the raw material mixing processing.
[0021] Example: Refer to Figure 1 - Figure 3As shown, a stirring device for producing a micro-nano super-energy sludge in-situ curing agent in this embodiment includes a mixing drum 1 and an upper cover 2 covering the top of the mixing drum 1, a stirring assembly is arranged in the middle inner side of the mixing drum 1, and a feeding assembly is arranged at the top of the stirring assembly; the feeding assembly is arranged at the inner upper end of the mixing drum 1, the feeding assembly includes a feeding tray 10, the feeding tray 10 is arranged at the inner upper end of the mixing drum 1, a feeding port 12 is arranged at the inner concave part of the feeding tray 10, a feeding hopper 3 is arranged in the middle upper end of the feeding tray 10, and a triangular partition plate 4 is arranged in the inner middle of the feeding hopper 3.
[0022] Among them, the lower hopper 3 is divided by the partition plate 4, so that the lower hopper 3 is divided into multiple discharge channels, so that multiple raw materials can be put in at the same time, so that the multiple raw materials are preliminarily mixed under the rotation of the discharge tray 10. At the same time, when the discharge tray 10 rotates, the mixed raw materials will fall from the discharge port 12 to the inner bottom of the mixing barrel 1.
[0023] The stirring assembly is located at the middle of the bottom end of the material discharge assembly, and the stirring assembly includes a rotating shaft 8, the bottom end of the rotating shaft 8 is connected to a driving motor 7, and multiple groups of stirring rods 9 are installed on both sides of the upper end of the rotating shaft 8, and the multiple groups of stirring rods 9 are evenly distributed in the vertical direction. The top end of the rotating shaft 8 is fixedly connected to the bottom of the material discharge tray 10, and a bearing 11 is arranged on the outer side of the bottom end of the material discharge tray 10, and the material discharge tray 10 is movably installed on the inner upper end of the mixing barrel 1 through the bearing 11.
[0024] Among them, the driving motor 7 is used to drive the rotating shaft 8 to drive multiple groups of stirring rods 9 to rotate, and also drive the discharge plate 10 to rotate. The multiple groups of stirring rods 9 will stir the raw materials in the mixing barrel 1, thereby improving the uniformity and quality of mixing between the raw materials.
[0025] The lower hopper 3 is installed in the middle of the upper cover 2, and the bottom of the lower hopper 3 passes through the upper cover 2 and extends downward.
[0026] A round seat 13 is provided in the middle of the inner side of the lower material tray 10, and the upper end surface of the round seat 13 is set in a convex arc shape. The round seat 13 is located in the middle of the bottom end of the lower material hopper 3. The round seat 13 plays a role of resistance. When the material falls through the lower material hopper 3, it will first fall on the round seat 13. The round seat 13 plays a protective role for the lower material tray 10 to avoid the impact caused by the falling raw materials to cause impact damage to the lower material tray 10.
[0027] In some examples, the bottom end of the rotating shaft 8 passes through the bottom of the mixing barrel 1 and is fixedly connected to the output end of the driving motor 7 , and the driving motor 7 is fixedly installed in the middle of the bottom end of the mixing barrel 1 .
[0028] In some examples, a discharge pipe 5 is disposed at one side of the bottom end of the mixing barrel 1 , and a support frame is disposed at the bottom end of the mixing barrel 1 .
[0029] In some examples, multiple groups of annular heating plates 6 are arranged inside the wall of the mixing barrel 1, and the outer wall of the mixing barrel 1 is wrapped with an insulation layer. The heating plates 6 can heat the inside of the mixing barrel 1 to facilitate the mixing and stirring of raw materials that need to be heated by the mixing barrel 1.
[0030] The working principle of the utility model is:
[0031] First, a triangular partition plate 4 is provided on the inner side of the lower hopper 3, so that the lower hopper 3 is divided into multiple material discharge channels, so that it is convenient for the staff to simultaneously discharge multiple raw materials. When the multiple raw materials fall into the lowering tray 10 through the lower hopper 3, they will be preliminarily mixed under the driving of the rotating motion of the lowering tray 10;
[0032] At the same time, during the rotation of the feeding plate 10, the mixed raw materials inside it will be evenly scattered around the mixing barrel 1 through the feeding port 12, thereby effectively avoiding the accumulation of a large amount of raw materials put into one point;
[0033] After the raw materials are put into the mixing barrel 1, the multiple groups of stirring rods 9 will perform secondary mixing and stirring on them, further improving the efficiency and quality of the raw material mixing.
[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A stirring device for producing a micro-nano super-energy sludge in-situ curing agent, comprising a mixing barrel (1) and an upper cover (2) covering the top of the mixing barrel (1), characterized in that: A stirring assembly is arranged in the middle of the inner side of the mixing cylinder (1), and a feeding assembly is arranged at the top end of the stirring assembly; The material discharge assembly is arranged at the inner upper end of the mixing barrel (1), and the material discharge assembly comprises a material discharge plate (10), the material discharge plate (10) is arranged at the inner upper end of the mixing barrel (1), a material discharge port (12) is arranged at the inner concave part of the material discharge plate (10), a material discharge hopper (3) is arranged at the middle part of the upper end of the material discharge plate (10), and a triangular partition plate (4) is arranged at the inner middle part of the material discharge hopper (3); The stirring assembly is located at the middle of the bottom end of the material discharge assembly, and comprises a rotating shaft (8). The bottom end of the rotating shaft (8) is connected to a driving motor (7), and a plurality of groups of stirring rods (9) are installed on both sides of the upper end of the rotating shaft (8). The plurality of groups of stirring rods (9) are equidistantly distributed in the vertical direction.
2. A stirring device for producing a micro-nano super energy sludge in-situ curing agent according to claim 1, characterized in that: The top end of the rotating shaft (8) is fixedly connected to the bottom of the material discharge tray (10), and a bearing (11) is provided on the outer side of the bottom end of the material discharge tray (10), so that the material discharge tray (10) is movably mounted on the inner upper end of the mixing barrel (1) via the bearing (11).
3. A stirring device for producing a micro-nano super energy sludge in-situ curing agent according to claim 2, characterized in that: The lower hopper (3) is installed in the middle of the upper cover (2), and the bottom of the lower hopper (3) passes through the upper cover (2) and extends downward.
4. A stirring device for producing a micro-nano super energy sludge in-situ curing agent according to claim 3, characterized in that: A round seat (13) is provided in the middle of the inner side of the material discharge tray (10), the upper end surface of the round seat (13) is arranged in a convex arc shape, and the round seat (13) is located in the middle of the bottom end of the material discharge hopper (3).
5. A stirring device for producing a micro-nano super energy sludge in-situ curing agent according to claim 2, characterized in that: The bottom end of the rotating shaft (8) passes through the bottom of the mixing barrel (1) and is fixedly connected to the output end of the driving motor (7); the driving motor (7) is fixedly mounted in the middle of the bottom end of the mixing barrel (1).
6. A stirring device for producing a micro-nano super energy sludge in-situ curing agent according to claim 5, characterized in that: A discharge pipe (5) is provided at one side of the bottom end of the mixing barrel (1), and a support frame is provided at the bottom end of the mixing barrel (1).
7. A stirring device for producing a micro-nano super energy sludge in-situ curing agent according to claim 6, characterized in that: A plurality of groups of heating plates (6) with an annular structure are arranged inside the wall of the mixing cylinder (1), and the outer wall of the mixing cylinder (1) is wrapped with a heat-insulating layer.