Automatic collaborative sludge mixing and conveying device

Abstract

The utility model relates to the technical field of sludge conveying, in particular to an automatic collaborative sludge mixing and conveying device. According to the technical scheme, the device comprises a bottom plate, a supporting frame, a motor, a rotating wheel, a stock bin, a feeding pipe, a plug barrel and a sliding block, the motor is arranged at one end of the motor, the rotating wheel is arranged at one end of the motor, a bearing is embedded in one end of the rotating wheel, a rotating shaft is rotationally inserted into the bearing, and a linkage rod is arranged at one end of the rotating shaft; a guide rail is arranged in the supporting frame, a sliding block is slidably mounted on the outer wall of the guide rail, a connecting plate is arranged at one end of the sliding block, mounting shafts are rotatably mounted between the connecting plate and the linkage rod, a rotating plate is connected between the mounting shafts, a plug barrel is mounted at one end of the feeding pipe in a communicating mode, and a plug rod is arranged at one end of the sliding block. And a piston is arranged at one end of the plug rod. The piston moves back and forth in the piston barrel, sludge is conveyed in a positive pressure mode, and the conveying process is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge transportation, in particular to an automatic coordinated sludge mixing and transportation device. Background Art

[0002] The pressure to ensure clinker supply in winter is high, and the regional clinker production capacity advantage cannot be brought into play. In order to help solve the garbage disposal problem that has long plagued local urban development, especially the sludge disposal problem, the sludge can be recycled as a resource.

[0003] Using sludge in cement production is a way of resource utilization, which can effectively solve environmental problems such as sludge treatment and garbage disposal. Sludge contains organic matter, minerals and other substances. Using sludge in cement production is in line with the circular economy model. It can realize the resource reuse of waste as raw material in cement production. The dehydrated sludge is stored in silos. The content of solid particles in the dehydrated sludge is high. If the solid content is too high, it will increase the transportation resistance, resulting in pipeline blockage or poor flow, and the air in the sludge may form bubbles through extrusion or mixing. The bubbles block the pipeline and affect the normal transportation of sludge. For this reason, we propose an automatic collaborative sludge mixing and conveying device to solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to address the problems existing in the background technology and to propose an automatic coordinated sludge mixing and conveying device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic coordinated sludge mixing and conveying device, comprising a base plate, a motor, a support frame, a wheel, a hopper, a feeding pipe, a plug barrel and a slider, a motor is provided at one end of the motor, a wheel is provided at one end of the motor, a bearing is embedded and installed inside one end of the wheel, a rotating shaft is rotatably plugged inside the bearing, a linkage rod is provided at one end of the rotating shaft, a guide rail is provided inside the support frame, a slider is slidably installed on the outer wall of the guide rail, a connecting plate is provided at one end of the slider, an installation shaft is rotatably installed between the connecting plate and the linkage rod, a rotating plate is connected between the installation shafts, one end of the feeding pipe is connected and installed with a plug barrel, one end of the slider is provided with a plug rod, one end of the plug rod is provided with a piston slidably installed inside the plug barrel, and the upper end of the plug barrel is connected to an input pipe.

[0006] When using an automatic coordinated sludge mixing and conveying device in this scheme, the motor drives the impeller to rotate. When the impeller rotates, a pulling force is applied to the linkage rod, and the linkage rod rotates inside the bearing through the rotating shaft. One end of the linkage rod rotates around the axis of the impeller with the rotating shaft as the base point. During the rotation process, the pulling force and pushing force at one end of the linkage rod act on the connecting plate through the rotating plate, and then act on the slider, the plug rod and the piston. The slider is supported by the guide rail in the lateral sliding direction inside the support plate, so that the plug rod and the piston move stably, and one end of the linkage rod and the connecting plate is adjusted by the rotation of the mounting shaft. The rotating plate is used as a connecting part, and the rotation adaptation can be effectively achieved during the movement process. It is necessary to have rotation adjustment to drive the piston to move back and forth horizontally at high speed inside the plug cylinder. During the movement process, the input valve and the output valve cooperate with each other to suck in the external gas and deliver it to the feed pipe through the input valve. The sludge inside the silo is delivered to the feed pipe through the connecting pipe and is pushed by the positive pressure airflow, which helps the flow of the sludge and the smooth delivery of the sludge.

[0007] Preferably, an input valve is provided inside the input pipe, and an output valve is provided inside one end of the plug cylinder. Both the input valve and the output valve are one-way flow valves to prevent reverse outflow of the medium.

[0008] Preferably, the upper end of the plug cylinder is provided with symmetrically distributed hydraulic rods, the upper end of the hydraulic rods is provided with a travel plate, and a water supply pipe is provided inside the travel plate. When the pressure rods are operated, the travel plate is driven to move longitudinally, and the water supply pipe is used to transport clean water.

[0009] Preferably, flanges are sleeved on the outer wall of the upper end of the water supply pipe and the outer wall of the upper end of the input pipe. The water supply pipe and the input pipe are butted together through the flanges to achieve pipe butt connection, and the suction force transmitted by the input pipe acts on the water supply pipe.

[0010] Preferably, a sewage pipe is connected to one side of the lower end of the feed pipe, and a control valve is provided inside the sewage pipe and one end of the feed pipe. When cleaning the pipeline, the control valve controls one end of the feed pipe to close and the sewage pipe to open, and the sewage is transported to the outside through the sewage pipe.

[0011] Preferably, a connecting pipe is installed between the silo and the feeding pipe. The sludge stored in the silo is discharged through the connecting pipe and transported to the feeding pipe.

[0012] Preferably, the silo is provided with an annular pipe, wherein nozzles are arranged in an annular array and face downward in an inclined manner. The annular pipe is connected to a water receiving pipe that passes through the annular pipe. The water receiving pipe provides clean water to the annular pipe, which is diverted through the nozzles to flush the silo space at the lower end of the annular pipe.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model stores dehydrated sludge through a silo, and transports the sludge through a feeding pipe to provide a proportion of sludge as raw material for cement preparation and processing. At the same time, one end of the feeding pipe is connected to a plug cylinder, and a piston that moves back and forth is provided inside the plug cylinder. The air flow is sucked and squeezed into the feeding pipe, and the sludge is transported by positive pressure feeding. The positive pressure method transports the sludge through the feeding pipe into the raw material mill as raw material or incinerated in a decomposition furnace, making the sludge transportation process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the runner of the utility model from a top view;

[0018] Figure 4 This is a schematic diagram of the main three-dimensional structure of the plug barrel of the present invention;

[0019] Figure 5 It is a schematic diagram of the main cross-sectional three-dimensional structure of the connection between the plug barrel and the feeding tube of the utility model.

[0020] Figure numerals: 1. Base plate; 2. Support frame; 3. Motor; 4. Rotor; 5. Water supply pipe; 6. Nozzle; 7. Ring pipe; 8. Silo; 9. Feed pipe; 10. Control valve; 11. Drain pipe; 12. Connecting pipe; 13. Plug cylinder; 14. Linkage rod; 15. Input pipe; 16. Bearing; 17. Rotating shaft; 18. Guide rail; 19. Rotating plate; 20. Connecting plate; 21. Mounting shaft; 22. Slider; 23. Hydraulic rod; 24. Stroke plate; 25. Input valve; 26. Output valve; 27. Piston; 28. Plug rod; 29. ​​Flange. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1-Figure 5As shown, the utility model proposes an automatic coordinated sludge mixing and conveying device, which includes a base plate 1, a support frame 2, a motor 3, a runner 4, a silo 8, a feeding pipe 9, a plug cylinder 13 and a slider 22. The motor 3 is provided at one end, and the motor 3 is provided at one end. The runner 4 is embedded and installed inside one end of the runner 4. A rotating shaft 17 is rotatably inserted inside the bearing 16. A linkage rod 14 is provided at one end of the rotating shaft 17. A guide rail 18 is provided inside the support frame 2. A slider 22 is slidably installed on the outer wall of the guide rail 18. A connecting plate 20 is provided at one end of the slider 22. A mounting shaft 21 is rotatably installed between the connecting plate 20 and the linkage rod 14. A rotating plate 19 is connected between the mounting shafts 21. A plug cylinder 13 is connected to one end of the feeding pipe 9. A plug rod 28 is provided at one end of the slider 22. A piston 27 slidably installed inside the plug cylinder 13 is provided at one end of the plug rod 28. The upper end of the plug cylinder 13 is internally connected with an input pipe 15.

[0023] An input valve 25 is provided inside the input pipe 15, and an output valve 26 is provided inside one end of the plug cylinder 13;

[0024] A connecting pipe 12 is installed between the silo 8 and the feeding pipe 9;

[0025] Based on the implementation steps of Example 1, an automatic coordinated sludge mixing and conveying device is used to solve the problems of sludge treatment and garbage disposal. Dewatered sludge is stored in a silo 8. The motor 3 is operated to drive the impeller 4 to rotate, thereby applying a pulling force to the linkage rod 14. The linkage rod 14 rotates inside the bearing 16 via the rotating shaft 17. During the entire process, one end of the linkage rod 14 rotates with the axis of the impeller 4 around the rotating shaft 17 as the center point. At the same time, the pulling and pushing forces are transmitted to the connecting plate 20 through the rotating plate 19, and then to the slider 22, the plug rod 28 and the piston 27. The slider 22 is supported by the guide rail 18 on the inner side of the support plate to achieve stable lateral movement, ensuring smooth movement of the plug rod 28 and the piston 27. The linkage rod 14 and one end of the connecting plate 20 can be rotated and adjusted by the mounting shaft 21, which enables the device to effectively achieve rotational matching during movement. During movement, the input valve 25 and the output valve 26 cooperate with each other to extract external gas and transport it through the input valve 25 to the feed pipe 9. After dewatering, the high-solids sludge is stored in silo 8 and transported to feed pipe 9 via connecting pipe 12. Propelled by the positive pressure airflow, the sludge is smoothly transported forward. This system not only efficiently transports sludge to its destination but also helps solve waste disposal problems.

[0026] like Figure 1-Figure 5 As shown, the automatic coordinated sludge mixing and conveying device proposed by the present invention is compared with the first embodiment, and this embodiment further includes: a symmetrically distributed hydraulic rod 23 is provided at the upper end of the plug cylinder 13, a stroke plate 24 is provided at the upper end of the hydraulic rod 23, and a water supply pipe 5 is provided inside the stroke plate 24;

[0027] The outer wall of the upper end of the water supply pipe 5 and the outer end of the upper end of the input pipe 15 are both sleeved with flanges 29;

[0028] A drain pipe 11 is connected to one side of the lower end of the feed pipe 9, and a control valve 10 is provided inside the drain pipe 11 and one end of the feed pipe 9;

[0029] An annular pipe 7 is provided inside the silo 8, and nozzles 6 are arranged in an annular array and tilted downward. A water receiving pipe is installed inside the annular pipe 7 and passes through the annular pipe 7;

[0030] In this embodiment, scale will gradually form in the conveying pipeline. After a period of use, the silo 8 is emptied, the water pipe is connected to the pump, and the hydraulic rod 23 is operated to drive the water supply pipe 5 to drop. The water supply pipe 5 is docked with the input pipe 15, the flange 29 is fitted, and it is installed by bolts. Clean water is delivered to the input pipe 15, and the motor 3 is started. The piston 27 of the linkage structure cooperates with the input valve 25 and the output valve 26 to pressurize the clean water into the feeding pipe 9. The valve controls the end of the feeding pipe 9 to close and the sewage to open, and the inner wall of the feeding pipe 9 is flushed. The sewage is discharged through the sewage pipe 11. The nozzles 6 are all equipped with a one-way flow valve to avoid the nozzle 6 being blocked by sludge when the sludge is stored. The inner wall of the lower end of the silo 8 with a gradually decreasing radius is flushed, and the sewage is transported through the connecting pipe 12 and the feeding pipe 9 and output through the sewage pipe 11, automatically coordinating the feeding pipe 9 in the sludge mixing and conveying device to be effectively and conveniently cleaned.

[0031] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic coordinated sludge mixing and conveying device, comprising a base plate (1), a support frame (2), a motor (3), a rotor (4), a silo (8), a feeding pipe (9), a plug cylinder (13) and a slider (22), characterized in that: The motor (3) is provided at one end thereof, a rotating wheel (4) is provided at one end thereof, a bearing (16) is embedded and installed inside one end of the rotating wheel (4), a rotating shaft (17) is rotatably plugged inside the bearing (16), a linkage rod (14) is provided at one end of the rotating shaft (17), a guide rail (18) is provided inside the support frame (2), a slider (22) is slidably installed on the outer wall of the guide rail (18), and a connecting rod (22) is provided at one end thereof. A plate (20) is provided, a mounting shaft (21) is rotatably mounted between the connecting plate (20) and the linkage rod (14), a rotating plate (19) is connected between the mounting shafts (21), one end of the feeding tube (9) is connected to a plug barrel (13), one end of the slider (22) is provided with a plug rod (28), one end of the plug rod (28) is provided with a piston (27) slidably mounted inside the plug barrel (13), and the upper end of the plug barrel (13) is connected to the interior of the input pipe (15).

2. The automatic coordinated sludge mixing and conveying device according to claim 1 is characterized in that: An input valve (25) is provided inside the input pipe (15), and an output valve (26) is provided inside one end of the plug cylinder (13).

3. The automatic coordinated sludge mixing and conveying device according to claim 1, characterized in that: The upper end of the plug cylinder (13) is provided with symmetrically distributed hydraulic rods (23), the upper end of the hydraulic rods (23) is provided with a travel plate (24), and the interior of the travel plate (24) is provided with a water supply pipe (5).

4. The automatic coordinated sludge mixing and conveying device according to claim 3 is characterized in that: The outer wall of the upper end of the water supply pipe (5) and the outer outer end of the upper end of the input pipe (15) are both sleeved with flanges (29).

5. The automatic coordinated sludge mixing and conveying device according to claim 1 is characterized in that: A sewage discharge pipe (11) is connected to one side of the lower end of the feeding pipe (9), and a control valve (10) is provided inside the sewage discharge pipe (11) and one end of the feeding pipe (9).

6. The automatic coordinated sludge mixing and conveying device according to claim 1 is characterized in that: A connecting pipe (12) is installed between the silo (8) and the feeding pipe (9).

7. The automatic coordinated sludge mixing and conveying device according to claim 1 is characterized in that: An annular pipe (7) is provided inside the silo (8), and nozzles (6) are provided inside the annular pipe (7) and are tilted downward and distributed in an annular array. A water receiving pipe that passes through the annular pipe (7) is installed inside the annular pipe (7).

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