Integrated vortex sludge drying device

Abstract

The utility model discloses an integrated vortex sludge drying device which comprises a steaming cylinder and a solar panel arranged on the circular outer wall of the upper end of the steaming cylinder, the outer wall of the left end of the steaming cylinder is fixedly connected with a material conveying pipe, and the outer wall of the left end of the steaming cylinder is fixedly connected with a distribution box close to the lower side. A driving shaft is rotatably connected between the inner walls of the left end and the right end of the steaming cylinder, turbine blades are fixedly connected to the circular outer wall of the driving shaft, a discharging port is fixedly connected to the portion, close to the right side, of the outer wall of the lower end of the steaming cylinder, and a fixing frame is fixedly connected to the portion, located between the turbine blades, of the circular outer walls of the upper end and the lower end of the driving shaft; a plurality of fixing rods b are fixedly connected between the inner wall of the lower end of the fixing frame and the outer wall of the upper end of the driving shaft at equal intervals, by installing a heat insulation layer a and a heat insulation layer b, heat diffused outwards can be effectively isolated when sludge is dried in the steaming cylinder, the temperature of the outer surface of equipment can be prevented from being too high through heat insulation, the scalding risk is reduced, and the operation safety is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of sludge drying, specifically relating to an integrated vortex sludge drying device. Background Technology

[0002] Medium-sized vortex sludge drying equipment is an advanced device used for sludge dewatering and drying. Its main function is to reduce the volume and moisture content of sludge to facilitate subsequent treatment or disposal, while also improving sludge stability and reducing odor. However, during the sludge drying process, the heat generated during drying can dissipate from the drying equipment, leading to excessively high ambient temperatures around the equipment. Utility Model Content

[0003] The purpose of this invention is to provide an integrated vortex sludge drying device to solve the problem mentioned in the background art where the heat from drying diffuses outward from the drying equipment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an integrated vortex sludge drying device, comprising a steam drum and a solar panel installed on the upper circular outer wall of the steam drum;

[0005] A feed pipe is fixedly connected to the outer wall of the left end of the steaming cylinder;

[0006] An electrical distribution box is fixedly connected to the lower side of the outer wall of the left end of the steaming cylinder;

[0007] A drive shaft is rotatably connected between the inner walls of the left and right ends of the steaming cylinder. A turbine blade is fixedly connected to the circular outer wall of the drive shaft. A discharge port is fixedly connected to the lower outer wall of the steaming cylinder near the right side.

[0008] The front and rear sides of the steam cylinder are respectively provided with heat insulation layer a and heat insulation layer b.

[0009] Preferably, a heat-conducting layer is fixedly connected to the outer walls of both the front and rear ends of the steam cylinder, and multiple heat dissipation plates are fixedly connected to the lower outer walls of both heat-conducting layers.

[0010] Preferably, a fixing frame is fixedly connected to the circular outer wall of the upper and lower ends of the drive shaft and located between the turbine blades. Multiple fixing rods b are fixedly connected at equal intervals between the lower inner wall of the fixing frame and the upper outer wall of the drive shaft to break up the clumps of sludge.

[0011] Preferably, multiple nail feet are fixedly connected at equal intervals at the center of the front outer wall of the fixed frame, and multiple protrusions are fixedly connected at equal intervals from top to bottom on the outer walls of the left and right ends of the fixed frame to disperse the sludge in the steaming cylinder.

[0012] Preferably, the front end of the nail foot is conical, and the fixing frame, fixing rod b, nail foot and protrusion are fixedly connected by an integrated welding method.

[0013] Preferably, a fixing rod a is fixedly connected between the outer walls of the front and rear ends of the conveying pipe near the upper side, and a rotating shaft is rotatably connected to the circular outer wall of the fixing rod a.

[0014] Preferably, fan blades are fixedly connected to the four corners of the circular outer wall of the rotating shaft to drive the rotating shaft to rotate, and a guide block is fixedly connected to the inner wall of the right end of the conveying pipe near the upper side to guide the flow direction of the sludge.

[0015] Preferably, the fan blades are hemispherical in shape, and the guide block tilts at an increasing angle from top to bottom.

[0016] Preferably, the upper circular outer wall of the steaming cylinder is fixedly connected with a vent hole near the right side to allow water vapor inside the steaming cylinder to be discharged, and the lower circular outer wall of the steaming cylinder is fixedly connected with support legs near the left and right sides respectively.

[0017] Preferably, the solar panel and the distribution box are electrically connected to supply current to the drive shaft, which is capable of rotating clockwise and counterclockwise under the power supply from the distribution box.

[0018] Compared with the prior art, this utility model provides an integrated vortex sludge drying device, which has the following beneficial effects:

[0019] 1. By installing insulation layer a and insulation layer b, the heat that diffuses outward from inside the steam drum during sludge drying can be effectively isolated. The insulation can prevent the surface temperature of the equipment from getting too high, reduce the risk of burns, and improve operational safety. The insulation layer can effectively retain the heat generated inside the steam drum, ensuring that all energy is used for drying sludge and optimizing heat utilization efficiency.

[0020] 2. By installing the fixing rod b, nail feet and protrusions, when the drive shaft rotates and transports sludge, the sludge that has gathered together can be broken up, so that the sludge is in a looser state in the steam drum. This makes the steam drum heat the sludge better, and the sludge dries faster, increasing the efficiency of sludge drying.

[0021] 3. By installing a rotating shaft, fan blades, and guide blocks, when sludge is added to the feed inlet, it will be guided by the guide blocks, causing the sludge to impact the fan blades and drive the rotating shaft to rotate. The semi-circular fan blades will buffer the impacted sludge and transport the sludge in batches, thereby buffering the speed at which the sludge enters the steaming cylinder through the feed inlet and avoiding blockage between the feed inlet and the steaming cylinder due to excessively fast sludge flow. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of an integrated vortex sludge drying device according to the present invention.

[0023] Figure 2 This is a front view cross-sectional structural diagram of an integrated vortex sludge drying device according to the present invention.

[0024] Figure 3 This is a frontal cross-sectional view of the fixed frame area of ​​this utility model.

[0025] Figure 4 This is a partial structural schematic diagram of the front cross-section of the fixing rod area of ​​this utility model.

[0026] Figure 5 This is a frontal cross-sectional view of the guide block area of ​​this utility model.

[0027] Figure 6 This is a partial structural schematic diagram of the side cross-section of the steam cylinder area of ​​this novel invention.

[0028] In the diagram: 1. Steaming cylinder; 2. Ventilation hole; 3. Solar panel; 4. Feeding pipe; 5. Support leg; 6. Fixing rod a; 7. Distribution box; 8. Fixing frame; 9. Turbine blade; 10. Drive shaft; 11. Discharge port; 12. Fixing rod b; 13. Nail foot; 14. Spike; 15. Rotating shaft; 16. Fan blade; 17. Guide block; 18. Insulation layer a; 19. Heat-conducting layer; 20. Heat dissipation plate; 21. Insulation layer b. 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] This utility model provides, for example Figure 1-5 An integrated vortex sludge drying device is shown, including a steam drum 1 and a solar panel 3 installed on the upper circular outer wall of the steam drum 1;

[0031] A feed pipe 4 is fixedly connected to the outer wall of the left end of the steaming cylinder 1;

[0032] An electrical distribution box 7 is fixedly connected to the lower side of the outer wall of the left end of the steaming cylinder 1;

[0033] A drive shaft 10 is rotatably connected between the inner walls of the left and right ends of the steam cylinder 1. A turbine blade 9 is fixedly connected to the circular outer wall of the drive shaft 10. A discharge port 11 is fixedly connected to the lower outer wall of the steam cylinder 1 near the right side. After receiving sunlight, the solar panel 3 converts solar energy into electrical energy and transmits it to the distribution box 7. Then, sludge is added to the steam cylinder 1 through the conveying pipe 4. After the sludge is added into the steam cylinder 1, the distribution box 7 causes the drive shaft 10 to rotate. A power transmission line is provided between the distribution box 7 and the drive shaft 10. Power can be transmitted to the drive shaft 10 through the distribution box 7, so that the drive shaft 10 works and drives the turbine blade 9 to work and perform sludge dispersal. During the rotation, the drive shaft 10 and the turbine blade 9 cooperate to transport the sludge in the steam cylinder 1 from left to right. During the transportation process, the steam cylinder 1 is heated so that the sludge can dry faster. Finally, the dried sludge is discharged from the discharge port 11.

[0034] The front and rear sides of the steam cylinder 1 are respectively provided with heat insulation layer a18 and heat insulation layer b21. The heat insulation layer a18 and heat insulation layer b21, made of polystyrene plastic material, reduce and isolate the outward diffusion of heat, thereby reducing the high temperature in the working environment.

[0035] like Figure 6 As shown, heat-conducting layers 19 are fixedly connected to the outer walls of both the front and rear ends of the steam cylinder 1. Multiple heat dissipation plates 20 are fixedly connected to the lower outer walls of the two heat-conducting layers 19. Through the heat-conducting layers 19, the temperature that diffuses outward from the steam cylinder 1 can be guided downward and diffused outward from the heat dissipation plates 20, thereby reducing the temperature of the equipment and the surrounding environment and reducing the risk of burns or other safety accidents.

[0036] like Figure 2 As shown, a fixed frame 8 is fixedly connected to the circular outer wall of the upper and lower ends of the drive shaft 10 and between the turbine blades 9. Multiple fixed rods b12 are fixedly connected at equal intervals between the lower inner wall of the fixed frame 8 and the upper outer wall of the drive shaft 10 to break up the clumps of sludge. When the drive shaft 10 rotates, it will drive the fixed frame 8 and the fixed rods b12 to rotate. During the rotation, the fixed frame 8 and the fixed rods b12 will come into contact with the sludge that has condensed together in the steam cylinder 1, breaking up the sludge and allowing the interior of the sludge to come into contact with the temperature inside the steam cylinder 1.

[0037] like Figure 3 As shown, multiple nail feet 13 are fixedly connected at equal intervals at the center of the front outer wall of the fixed frame 8, and multiple protrusions 14 are fixedly connected at equal intervals from top to bottom on the outer walls of the left and right ends of the fixed frame 8 to disperse the sludge in the steaming cylinder 1. When the fixed frame 8 and the sludge come into contact, gaps can be poked into the surface of the harder sludge, making the surface of the sludge looser and thus making it easier to disperse the sludge.

[0038] like Figure 3As shown, the front end of the nail foot 13 is cone-shaped, which can more easily pierce the surface of the clump of sludge, allowing the sludge to loosen more quickly when moving. The fixing frame 8, fixing rod b12, nail foot 13 and spike 14 are fixedly connected by an integrated welding method, which increases the stability of the connection between the fixing frame 8, fixing rod b12, nail foot 13 and spike 14, and will not easily break during operation.

[0039] like Figure 4 and Figure 5 As shown, a fixed rod a6 is fixedly connected to the upper side of the outer walls of the front and rear ends of the conveying pipe 4. A rotating shaft 15 is rotatably connected to the circular outer wall of the fixed rod a6. Fan blades 16 are fixedly connected to the four corners of the circular outer wall of the rotating shaft 15 to drive the rotating shaft 15 to rotate. A guide block 17 is fixedly connected to the upper side of the inner wall of the right end of the conveying pipe 4 to guide the flow direction of the sludge. When the sludge is conveyed through the conveying pipe 4, it will be guided by the guide block 17 so that the sludge can fall accurately onto the fan blades 16. The fan blades 16 will drive the rotating shaft 15 to rotate when pushed by the sludge, so that multiple fan blades 16 on the rotating shaft 15 can come into contact with the sludge. After the sludge comes into contact with the fan blades 16, the falling speed of the sludge will be slowed down, thereby avoiding the situation where the conveying pipe 4 is blocked due to the excessive falling speed and large amount of sludge.

[0040] like Figure 4 and Figure 5 As shown, the fan blade 16 adopts a hemispherical design, which can receive more sludge at one time and quickly throw out the sludge in the fan blade 16, avoiding the accumulation of sludge in the fan blade 16. The guide block 17 has an increased tilt angle from top to bottom, which makes it easier and smoother for the sludge to flow through the guide block 17.

[0041] like Figure 1 As shown, the upper circular outer wall of the steam cylinder 1 is fixedly connected to a vent 2 near the right side to allow the water vapor inside the steam cylinder 1 to be discharged. The high-temperature gas produced when the steam cylinder 1 is heated will be discharged through the vent 2 to prevent excessive steam inside the steam cylinder 1 from causing excessive pressure and explosion. The lower circular outer wall of the steam cylinder 1 is fixedly connected to support legs 5 near the left and right sides to support the steam cylinder 1 and make the steam cylinder 1 more stable.

[0042] like Figure 1As shown, the solar panel 3 and the distribution box 7 are electrically connected to transmit current to the drive shaft 10. The drive shaft 10 can rotate clockwise and counterclockwise under the power transmission from the distribution box 7. After receiving solar energy, the solar panel 3 converts the solar energy into electrical energy and transmits it to the drive shaft 10, thereby causing the drive shaft 10 to rotate clockwise and counterclockwise. The solar panel 3 is an integrated solar panel 3. The solar panel 3 has a controller, inverter and battery integrated inside. When the solar panel 3 receives solar energy, it can directly transmit the power through the corresponding equipment to the battery inside the distribution box 7 via wires.

[0043] 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 integrated vortex sludge drying device, comprising a steaming cylinder (1) and a solar panel (3) mounted on the upper end of the outer wall of the steaming cylinder (1); The left end of the outer wall of the steaming cylinder (1) is fixedly connected with a feeding pipe (4); The left end of the outer wall of the steaming cylinder (1) is fixedly connected with a distribution box (7) near the lower side; The left end of the outer wall of the steaming cylinder (1) is fixedly connected with a driving shaft (10), and the circular outer wall of the driving shaft (10) is fixedly connected with a turbine page (9); the lower end of the outer wall of the steaming cylinder (1) is fixedly connected with a discharge port (11) near the right side; characterized in that The front and rear sides of the steaming cylinder (1) are respectively provided with a heat insulation layer a (18) and a heat insulation layer b (21).

2. The integrated vortex sludge dewatering device according to claim 1, wherein The front and rear ends of the outer wall of the steaming cylinder (1) are fixedly connected with a heat conduction layer (19), and the lower end of the outer wall of the two heat conduction layers (19) is fixedly connected with a plurality of heat dissipation plates (20).

3. The integrated vortex sludge dewatering device of claim 1, wherein The upper and lower ends of the circular outer wall of the driving shaft (10) and between the turbine pages (9) are fixedly connected with a fixed frame (8), and a plurality of fixed rods b (12) are fixedly connected between the lower end of the inner wall of the fixed frame (8) and the upper end of the outer wall of the driving shaft (10) at equal intervals to disperse the sludge into blocks.

4. An integrated vortex sludge dewatering device according to claim 3, wherein The front end of the outer wall of the fixed frame (8) is fixedly connected with a plurality of pegs (13) at equal intervals, and the left and right ends of the outer wall of the fixed frame (8) are fixedly connected with a plurality of spikes (14) from top to bottom at equal intervals to disperse the sludge in the steaming cylinder (1).

5. An integrated vortex sludge dewatering device according to claim 4, wherein The front end of the peg (13) is conical, and the fixed frame (8), the fixed rod b (12), the peg (13) and the spike (14) are fixedly connected by integral welding.

6. The integrated vortex sludge dewatering device of claim 1, wherein The front and rear ends of the outer wall of the feeding pipe (4) are fixedly connected with a fixed rod a (6) near the upper side, and the circular outer wall of the fixed rod a (6) is rotatably connected with a rotating shaft (15).

7. An integrated vortex sludge dewatering device according to claim 6, wherein The circular outer wall of the rotating shaft (15) is fixedly connected with a fan blade (16) at the four corners to drive the rotating shaft (15) to rotate, and the right end of the inner wall of the feeding pipe (4) is fixedly connected with a guide block (17) near the upper side to guide the flow direction of the sludge.

8. An integrated vortex sludge dewatering device according to claim 7, characterized in that The fan blade (16) is designed in a hemispherical shape, and the guide block (17) increases in inclination angle from top to bottom.

9. The integrated vortex sludge dewatering device of claim 1, wherein The upper end of the circular outer wall of the steaming cylinder (1) is fixedly connected with an air vent (2) near the right side for the steam inside the steaming cylinder (1) to be discharged, and the lower end of the circular outer wall of the steaming cylinder (1) is fixedly connected with a supporting leg (5) near the left and right sides respectively.

10. The integrated vortex sludge dewatering device of claim 1, wherein The solar panel (3) and the distribution box (7) are electrically connected to deliver current to the driving shaft (10), and the driving shaft (10) can rotate clockwise and counterclockwise under the power delivery of the distribution box (7).

Images