Sludge airing and turning equipment

Abstract

The utility model relates to the technical field of sludge treatment, and discloses sludge airing and turning equipment which comprises a sludge tank, a turning mechanism is arranged at the top of the sludge tank, a blocking mechanism is arranged on the inner side of the turning mechanism, the turning mechanism comprises a turning assembly and a moving assembly, the turning assembly is arranged on the inner side of the moving assembly, and the blocking mechanism is arranged on the inner side of the moving assembly. During use, sludge in the sludge tank can be turned and thrown under the action of a rotating roller and a turning and throwing plate through the arranged turning and throwing mechanism, and when the turning and throwing plate is damaged after being used for a long time and needs to be replaced or maintained, the turning and throwing plate can be turned and thrown under the action of a first fixing bolt and a connecting block. The turning and throwing plate can be rapidly detached from the rotating roller, the efficiency of replacing the turning and throwing plate is improved, and meanwhile, under the action of the air cylinder, the height of the rotating roller and the turning and throwing plate in the sludge tank can be adjusted, so that the requirement for turning and throwing sludge at different depths is met.

Description

Technical Field

[0001] This utility model relates to the field of sludge treatment technology, specifically to a sludge drying and turning device. Background Technology

[0002] Sludge drying is a traditional sludge treatment method, typically used to treat excess sludge generated during wastewater treatment. This method involves placing the sludge in an open area, allowing it to dry naturally through evaporation and air drying to reduce its moisture content. However, with increasing environmental awareness and technological advancements, sludge drying has gradually been replaced by more advanced technologies. The drying process requires turning equipment for turning the sludge. Existing turning equipment cannot adjust the height of the turning plates according to the thickness of the sludge, affecting the turning effect. Furthermore, the turning plates may damage or break after prolonged use, requiring replacement. Most existing turning plates are designed as a single unit, resulting in high replacement costs and hindering quick replacement.

[0003] According to the patent application published on the Internet, a sludge treatment turning machine (authorization announcement number: CN 116409910 A) is described as including "sludge tank, mounting plate, turning mechanism" etc., to carry out turning work.

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] This sludge treatment turning machine utilizes a sludge tank, mounting plate, and turning mechanism to perform turning operations. However, when the sludge thickness varies, the height of the turning plate cannot be adjusted, affecting the turning effect. Furthermore, when the turning plate is damaged after prolonged use and needs replacement, its integrated design makes quick replacement difficult, further impacting the turning efficiency. Therefore, the entire turning machine needs to be replaced. Utility Model Content

[0006] The purpose of this invention is to provide a sludge drying and turning device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sludge drying and turning device, comprising a sludge tank, a turning mechanism being provided on the top of the sludge tank, and a blocking mechanism being provided inside the turning mechanism;

[0008] The turning and throwing mechanism includes a turning and throwing component and a moving component. The turning and throwing component is disposed inside the moving component, and the moving component is disposed at the top of the sludge tank.

[0009] The turning and throwing assembly includes a cylinder, which is disposed on the top of the moving assembly. A moving base is fixedly connected to the bottom of the cylinder. The moving base is disposed inside the moving assembly. A fixing block is fixedly connected to the bottom of the moving base. A first servo motor is fixedly connected to the front side of the fixing block. A rotating rod is fixedly connected to the rear side of the first servo motor. The rotating rod is rotatably connected inside the fixing block. A rotating roller is fixedly connected to the periphery of the rotating rod. A connecting block is slidably connected to the periphery of the rotating roller. A turning and throwing plate is fixedly connected to the top of the connecting block. A first fixing bolt is threadedly connected inside the connecting block.

[0010] Preferably, the first fixing bolt passes through the interior of the rotating roller, and fixing grooves are respectively opened inside the rotating roller and the connecting block, and the two fixing grooves correspond to each other. The first fixing bolt is threaded into the fixing groove, so that the connecting block and the rotating roller can be fixed in a fixed state through the first fixing bolt, ensuring the stability of the turning plate, and facilitating the replacement of the turning plate.

[0011] Preferably, the moving component includes a fixed frame, which is fixedly connected to the periphery of the sludge tank. A second servo motor is fixedly connected to the right side of the fixed frame, and a threaded rod is fixedly connected to the left side of the second servo motor. The left side of the threaded rod is rotatably connected to the inside of the fixed frame. A load-bearing frame is threadedly connected to the periphery of the threaded rod. A sliding rod is slidably connected inside the load-bearing frame and fixedly connected to the inside of the fixed frame. The top of the load-bearing frame is fixedly connected to the bottom of the cylinder.

[0012] Preferably, the inner side of the load-bearing frame is provided with a groove that is the same as the movement trajectory of the movable seat. The movable seat is slidably connected in the groove, which facilitates the limiting effect of the movable seat through the groove, making the movement of the movable seat driven by the cylinder more stable.

[0013] Preferably, the top of the fixed frame is provided with a movable groove, and the bottom of the load-bearing frame is slidably connected to the movable groove, so that the load-bearing frame can be limited through the movable groove, making the movement of the load-bearing frame more stable.

[0014] Preferably, the blocking mechanism includes a mounting base, which is disposed on the right side of the movable base. The mounting base is internally threaded with a second fixing bolt, and a mudguard is fixedly connected to the right side of the mounting base.

[0015] Preferably, the left side of the mounting base is in contact with the right side of the movable base, and the left side of the second fixing bolt is threaded to the right side of the movable base, so that the mounting base and the movable base can be fixed in a fixed state by means of the second fixing bolt, thus ensuring the stability of the mudguard.

[0016] Compared with the prior art, this utility model provides a sludge drying and turning device, which has the following beneficial effects:

[0017] This sludge drying and turning equipment, through its turning mechanism, enables the turning of sludge in the sludge tank by rotating rollers and turning plates. When the turning plates become damaged after prolonged use and require replacement or maintenance, they can be quickly disassembled from the rotating rollers by the first fixing bolt and connecting block, improving the efficiency of plate replacement. Simultaneously, the height of the rotating rollers and turning plates in the sludge tank can be adjusted by a cylinder, thus meeting the needs of turning sludge at different depths and improving turning efficiency. Furthermore, the threaded rod and load-bearing frame can drive the turning plates to move left and right, allowing for comprehensive turning of the sludge in the sludge tank, further enhancing the efficiency and effectiveness of turning.

[0018] This sludge drying and turning equipment, through its designed blocking mechanism, can prevent sludge from splashing during the turning process, thus protecting the environment. At the same time, it can also prevent splashed sludge from adhering to equipment such as cylinders, protecting the equipment and extending its service life. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the tumbling mechanism.

[0022] Figure 3 This is a schematic diagram of the tumbling and throwing component structure;

[0023] Figure 4 This is a schematic diagram of the inner structure of the fixed block;

[0024] Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle;

[0025] Figure 6 This is a schematic diagram of the mobile component structure;

[0026] Figure 7 This is a schematic diagram of the blocking mechanism.

[0027] In the diagram: 1. Sludge tank; 2. Turning and throwing mechanism; 3. Blocking mechanism; 21. Turning and throwing assembly; 22. Moving assembly; 211. Cylinder; 212. Moving seat; 213. Fixed block; 214. First servo motor; 215. Rotating roller; 216. Rotating rod; 217. Connecting block; 218. Turning plate; 219. First fixing bolt; 221. Fixing frame; 222. Threaded rod; 223. Second servo motor; 224. Load-bearing frame; 225. Sliding rod; 31. Mounting seat; 32. Second fixing bolt; 33. Mud baffle. Detailed Implementation

[0028] 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.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] This utility model provides the following technical solution: Example

[0031] Please see Figure 1-7 This utility model provides a technical solution: a sludge drying and turning device, including a sludge tank 1, a turning mechanism 2 is provided on the top of the sludge tank 1, a blocking mechanism 3 is provided inside the turning mechanism 2, the turning mechanism 2 includes a turning component 21 and a moving component 22, the turning component 21 is provided inside the moving component 22, and the moving component 22 is provided on the top of the sludge tank 1.

[0032] The turning and throwing assembly 21 includes a cylinder 211, which is located on top of the moving assembly 22. A moving base 212 is fixedly connected to the bottom of the cylinder 211. The moving base 212 is located inside the moving assembly 22. A fixing block 213 is fixedly connected to the bottom of the moving base 212. A first servo motor 214 is fixedly connected to the front of the fixing block 213. A rotating rod 216 is fixedly connected to the rear of the first servo motor 214. The rotating rod 216 is rotatably connected inside the fixing block 213. A rotating roller 215 is fixedly connected to the periphery of the rotating rod 216. A connecting rod is slidably connected to the periphery of the rotating roller 215. The connecting block 217 has a top fixed connection to a turning plate 218. The connecting block 217 has a threaded connection to a first fixing bolt 219, which passes through the interior of the rotating roller 215. The rotating roller 215 and the connecting block 217 are respectively provided with fixing grooves, and the two fixing grooves correspond to each other. The first fixing bolt 219 is threaded into the fixing groove, which makes it easy to fix the connecting block 217 and the rotating roller 215, ensuring the stability of the turning plate 218, and also making it easy to replace the turning plate 218.

[0033] Please see Figure 1-7 This utility model provides a technical solution: the movable component 22 includes a fixed frame 221, which is fixedly connected to the periphery of the sludge tank 1. A second servo motor 223 is fixedly connected to the right side of the fixed frame 221, and a threaded rod 222 is fixedly connected to the left side of the second servo motor 223. The left side of the threaded rod 222 is rotatably connected to the inside of the fixed frame 221. A load-bearing frame 224 is threadedly connected to the periphery of the threaded rod 222, and a sliding rod 225 is slidably connected inside the load-bearing frame 224. The sliding rod 225 is fixedly connected to the inside of the fixed frame 221. The top of the load-bearing frame 224 is fixedly connected to the bottom of the cylinder 211. The inner side of the load-bearing frame 224 has a sliding groove with the same movement trajectory as the movable seat 212. The movable seat 212 is slidably connected in the sliding groove, which can limit the movement of the movable seat 212 through the sliding groove, making the movement of the movable seat 212 driven by the cylinder 211 more stable. The top of the fixed frame 221 has a movable groove, and the bottom of the load-bearing frame 224 is slidably connected in the movable groove, which can limit the movement of the load-bearing frame 224 through the movable groove, making the movement of the load-bearing frame 224 more stable. Example

[0034] Please see Figure 1-7 Furthermore, based on Embodiment 1, the blocking mechanism 3 includes a mounting base 31, which is located on the right side of the movable base 212. A second fixing bolt 32 is threadedly connected inside the mounting base 31. A mudguard 33 is fixedly connected to the right side of the mounting base 31. The left side of the mounting base 31 is in contact with the right side of the movable base 212. The left side of the second fixing bolt 32 is threadedly connected to the right side of the movable base 212, so that the mounting base 31 and the movable base 212 can be fixed in a fixed state through the second fixing bolt 32, thus ensuring the stability of the mudguard 33.

[0035] In actual operation, when this device is used and sludge in sludge tank 1 needs to be thrown, firstly, according to the depth of the sludge, the cylinder 211 drives the moving seat 212 to rise and fall in the sliding groove inside the support frame 224. The moving seat 212 drives the rotating roller 215 to rise and fall through the fixed block 213, thereby driving the rotating roller 215 to rise and fall through the connecting block 217. The rotating roller 215 is then driven to rise and fall through the connecting block 217, raising and lowering the rotating plate 218 to a suitable position in the sludge. Then, the first servo motor 214 drives the rotating roller 215, which is fixedly connected to the outer periphery of the rotating rod 216, to rotate. The rotating roller 215 drives the rotating plate 218 to rotate, thus turning and throwing the sludge. At the same time, the second servo motor 223 drives the support frame 224, which is threadedly connected to the outer periphery of the threaded rod 222, to move left and right in the movable groove at the top of the fixed frame 221. When the support frame 224 moves, it drives the cylinder 211 to move. Under the action of the moving seat 212, the rotating roller 215 is driven to rise and fall through the connecting block 217. By moving the sludge turning plate 218, the sludge in the sludge tank 1 can be fully turned over, improving the turning efficiency. During the turning process, the mud baffle 33 can prevent sludge from splashing, thus protecting the environment. When the turning plate 218 is damaged after long-term use and needs to be replaced or maintained, firstly, the cylinder 211 drives the turning plate 218 to a suitable position, and then the first fixing bolt 219 is removed, which will disconnect the connecting block 217 from the rotating roller 2. By limiting the position between 15, the connecting block 217 can be removed from the rotating roller 215, and the turning plate 218 can be replaced. When the replacement is completed, the new turning plate 218 is slidably connected to the periphery of the rotating roller 215 through the connecting block 217, and the fixing groove inside the rotating roller 215 and the connecting block 217 are aligned with each other. Then, the first fixing bolt 219 is threaded into the fixing groove, which can re-limit the connecting block 217 and the rotating roller 215, ensuring the stability of the turning plate 218 and making the operation convenient.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A sludge drying and turning device, comprising a sludge tank (1), characterized in that: The top of the sludge tank (1) is provided with a turning and throwing mechanism (2), and the inside of the turning and throwing mechanism (2) is provided with a blocking mechanism (3). The turning and throwing mechanism (2) includes a turning and throwing component (21) and a moving component (22). The turning and throwing component (21) is located inside the moving component (22), and the moving component (22) is located on the top of the sludge tank (1). The turning and throwing assembly (21) includes a cylinder (211), which is located on the top of the moving assembly (22). A moving seat (212) is fixedly connected to the bottom of the cylinder (211). The moving seat (212) is located inside the moving assembly (22). A fixing block (213) is fixedly connected to the bottom of the moving seat (212). A first servo motor (214) is fixedly connected to the front side of the fixing block (213). A rotating rod (216) is fixedly connected to the rear side of the first servo motor (214). The rotating rod (216) is rotatably connected inside the fixing block (213). A rotating roller (215) is fixedly connected to the periphery of the rotating rod (216). A connecting block (217) is slidably connected to the periphery of the rotating roller (215). A turning and throwing plate (218) is fixedly connected to the top of the connecting block (217). A first fixing bolt (219) is threadedly connected inside the connecting block (217).

2. The sludge drying and turning equipment according to claim 1, characterized in that: The first fixing bolt (219) passes through the interior of the rotating roller (215). The interior of the rotating roller (215) and the interior of the connecting block (217) are respectively provided with fixing grooves, and the two fixing grooves correspond to each other. The first fixing bolt (219) is threaded into the fixing groove.

3. The sludge drying and turning equipment according to claim 1, characterized in that: The moving component (22) includes a fixed frame (221), which is fixedly connected to the periphery of the sludge tank (1). A second servo motor (223) is fixedly connected to the right side of the fixed frame (221), and a threaded rod (222) is fixedly connected to the left side of the second servo motor (223). The threaded rod (222) is rotatably connected to the inside of the fixed frame (221) on the left side. A load-bearing frame (224) is threadedly connected to the periphery of the threaded rod (222). A sliding rod (225) is slidably connected inside the load-bearing frame (224). The sliding rod (225) is fixedly connected to the inside of the fixed frame (221), and the top of the load-bearing frame (224) is fixedly connected to the bottom of the cylinder (211).

4. The sludge drying and turning equipment according to claim 3, characterized in that: The inner side of the load-bearing frame (224) is provided with a sliding groove that is the same as the movement trajectory of the movable seat (212), and the movable seat (212) is slidably connected in the sliding groove.

5. The sludge drying and turning equipment according to claim 3, characterized in that: The top of the fixed frame (221) is provided with a movable groove, and the bottom of the load-bearing frame (224) is slidably connected to the movable groove.

6. The sludge drying and turning equipment according to claim 1, characterized in that: The blocking mechanism (3) includes a mounting base (31), which is located on the right side of the movable base (212). The mounting base (31) is internally threaded with a second fixing bolt (32), and a mudguard (33) is fixedly connected to the right side of the mounting base (31).

7. The sludge drying and turning equipment according to claim 6, characterized in that: The left side of the mounting base (31) is in contact with the right side of the movable base (212), and the left side of the second fixing bolt (32) is threaded to the right side of the movable base (212).

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