Sludge dewatering device easy to maintain

Abstract

The utility model provides a sludge dewatering device easy to maintain, which relates to the technical field of sludge dewatering and comprises a box body, a sliding sleeve is fixedly mounted on the surface of the box body, a sliding rod is slidably connected to the surface of the sliding sleeve, a top plate is fixedly mounted on the surface of the sliding rod, and a driving motor is fixedly mounted on the surface of the top plate. And a fixing frame is fixedly mounted at the output end of the driving motor. By arranging the box body, the sliding sleeve, the sliding rod, the top plate, the driving motor, the fixing frame, the rotating rod, the dewatering barrel, the limiting rod, the limiting block, the clamping strip and the water outlet structure, the dewatering barrel is connected with the fixing frame through the rotating shaft, so that the dewatering barrel is rotatable, the interior of the dewatering barrel is convenient to clean and maintain while discharging is facilitated, and the practicability of the dewatering barrel is improved. And the two sets of limiting rods can limit the dewatering barrel from two different directions, and the stability of the dewatering barrel during rotation is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge dehydration, in particular to a sludge dehydration device which is easy to maintain. Background Art

[0002] Sludge is a solid-liquid mixed product composed of solid matter in the original wastewater and solid matter generated in the wastewater treatment process. Sewage treatment is a process of concentrating, tempering, dehydrating, stabilizing, and drying the sludge, and then separating the sludge from the liquid and finally drying and recovering it. Announcement No. CN219823980U discloses a drum centrifugal sludge dewatering treatment device, which belongs to the technical field of sewage treatment, including a base, a mounting frame bolted to the top of the base, a dewatering tank rotatably connected to the inner side of the mounting frame through a rotating rod, a No. 1 motor is bolted to the inner wall of the bottom of the dewatering tank, and the No. 1 motor is The output end of the machine is fixedly connected to an inner cylinder, a dehydration hole is opened through the arc wall of the inner cylinder, and a dehydration filter is fixed on the inner groove wall of the dehydration hole, a water outlet pipe is provided on one side of the dehydration tank, a sliding rod is fixedly connected to the bottom of the inner groove of the inner cylinder, a push plate is slid through the sliding rod, and a guide plate is bolted to the edge position of the lower side of the base near the dehydration tank. In actual application of the above technology, the dehydrated sewage contains a large amount of mud, so multiple dehydration is required. It is extremely inconvenient to unload after dehydration, and after unloading, the sludge inside the equipment needs to be cleaned in time. The above device is not convenient for maintenance and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an easy-to-maintain sludge dewatering device, comprising a box body, a sliding sleeve is fixedly installed on the surface of the box body, a sliding rod is slidably connected to the surface of the sliding sleeve, a top plate is fixedly installed on the surface of the sliding rod, a driving motor is fixedly installed on the surface of the top plate, a fixed frame is fixedly installed on the output end of the driving motor, a rotating rod is rotatably connected to the surface of the fixed frame, a dewatering bucket is fixedly installed on the surface of the rotating rod, a limiting rod is fixedly installed on the surface of the dewatering bucket, a limiting block is slidably connected to the surface of the fixed frame, a rotating shaft is rotatably connected to the surface of the fixed frame, a clamping strip is rotatably connected to the surface of the rotating shaft, and a water outlet is provided on the surface of the box body.

[0005] Preferably, a groove is provided on the surface of the fixing frame, and an extension block is fixedly installed on the surface of the limiting block. Here, when the limiting block is slidably connected to the fixing frame, the groove can just fit with the extension block, thereby limiting the limiting block and the fixing frame.

[0006] Preferably, the limiting rod is located between the fixed frame and the limiting block. Here, when the limiting block is slidably connected to the fixed frame, the limiting rod can be fixed just in time, so that the dehydration barrel can be more stable when rotating.

[0007] Preferably, the number of the limiting rods is two groups, and the two groups of limiting rods are symmetrically distributed on the surface of the dehydration barrel. Here, the two groups of limiting rods can limit the dehydration barrel from two different directions, further improving the stability of the dehydration barrel when rotating.

[0008] Preferably, the width of the fixed frame is greater than the diameter of the dehydration barrel. Here, the dehydration barrel is connected to the fixed frame via a rotating shaft, so that the dehydration barrel can rotate, which is convenient for unloading and also convenient for cleaning and maintenance of the inside of the dehydration barrel.

[0009] Preferably, a fixing plate is fixedly installed inside the rotating shaft, a spring is fixedly installed on the surface of the fixing plate, a clamping block is fixedly installed on the surface of the spring, and a clamping groove is provided inside the clamping strip. Here, after the clamping strip is rotated, the limit block can be limited to prevent the limit block from slipping when the dehydration barrel rotates, causing damage to the device.

[0010] Preferably, the slot fits the block. Here, when the card strip rotates, the slot inside the card strip will press the block and the spring inward, and when the block reaches the next slot, the first spring automatically rebounds, thereby making the rotating card strip more stable.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a box body, a sliding sleeve, a sliding rod, a top plate, a driving motor, a fixed frame, a rotating rod, a dewatering barrel, a limiting rod, a limiting block, a clamping strip, and a water outlet structure, the dewatering barrel is connected to the fixed frame by a rotating shaft, so that the dewatering barrel can be rotatable, which is convenient for unloading and also convenient for cleaning and maintenance of the inside of the dewatering barrel. Two sets of limiting rods can limit the dewatering barrel from two different directions, further improving the stability of the dewatering barrel during rotation. By arranging a groove and an extension block structure, when the limiting block is slidably connected to the fixed frame, the groove can just fit with the extension block, thereby limiting the limiting block and the fixed frame.

[0013] 2. In the utility model, by setting a rotating shaft, a fixed plate, a spring, a block, and a slot structure, when the card strip rotates, the slot inside the card strip will squeeze the block and the spring inward, and when the block reaches the next slot, the first spring automatically rebounds, thereby making the rotating card strip more stable. After the card strip is rotated, the limit block can be limited to prevent the limit block from slipping when the dehydration barrel rotates, causing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of an easy-to-maintain sludge dewatering device is provided for the utility model;

[0015] Figure 2 The utility model provides an internal schematic diagram of an easy-to-maintain sludge dewatering device;

[0016] Figure 3 A schematic diagram of a fixing frame of a sludge dewatering device that is easy to maintain is provided for the utility model;

[0017] Figure 4 The utility model provides a cross-sectional view of a clamping bar of a sludge dewatering device which is easy to maintain.

[0018] Legend:

[0019] 1. Box body; 2. Sliding sleeve; 3. Sliding rod; 4. Top plate; 5. Driving motor; 6. Fixed frame; 7. Rotating rod; 8. Dehydration bucket; 9. Limiting rod; 10. Limiting block; 11. Card strip; 12. Groove; 13. Extension block; 14. Rotating shaft; 15. Fixed plate; 16. Spring; 17. Card block; 18. Card slot; 19. Water outlet. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-3The utility model provides a technical solution: an easy-to-maintain sludge dewatering device, including a box body 1, a sliding sleeve 2 is fixedly installed on the surface of the box body 1, a sliding rod 3 is slidably connected to the surface of the sliding sleeve 2, a top plate 4 is fixedly installed on the surface of the sliding rod 3, a driving motor 5 is fixedly installed on the surface of the top plate 4, a fixing frame 6 is fixedly installed on the output end of the driving motor 5, a rotating rod 7 is rotatably connected to the surface of the fixing frame 6, a dewatering bucket 8 is fixedly installed on the surface of the rotating rod 7, a limiting rod 9 is fixedly installed on the surface of the dewatering bucket 8, a limiting block 10 is slidably connected to the surface of the fixing frame 6, a rotating shaft 14 is rotatably connected to the surface of the fixing frame 6, a clamping strip 11 is rotatably connected to the surface of the rotating shaft 14, a water outlet 19 is opened on the surface of the box body 1, a groove 12 is opened on the surface of the fixing frame 6, an extension block 13 is fixedly installed on the surface of the limiting block 10, and a limiting block 1 When 0 is slidably connected to the fixed frame 6, the groove 12 can just fit with the extension block 13, so as to limit the limit block 10 and the fixed frame 6, and the limit rod 9 is located between the fixed frame 6 and the limit block 10. When the limit block 10 is slidably connected to the fixed frame 6, the limit rod 9 can be just fixed, so that the dehydration bucket 8 can be more stable when rotating. The number of limit rods 9 is two groups, and the two groups of limit rods 9 are symmetrically distributed on the surface of the dehydration bucket 8. The two groups of limit rods 9 can limit the dehydration bucket 8 from two different directions, further improving the stability of the dehydration bucket 8 when rotating. The width of the fixed frame 6 is greater than the diameter of the dehydration bucket 8. The dehydration bucket 8 is connected to the fixed frame 6 by a rotating shaft 14, so that the dehydration bucket 8 can be rotatable, which is convenient for unloading and also convenient for cleaning and maintenance of the inside of the dehydration bucket 8.

[0024] Embodiment 2

[0025] See also Figure 4 A fixing plate 15 is fixedly installed inside the rotating shaft 14, a spring 16 is fixedly installed on the surface of the fixing plate 15, a block 17 is fixedly installed on the surface of the spring 16, and a slot 18 is opened inside the card strip 11. After the card strip 11 is rotated, the limit block 10 can be limited to prevent the limit block 10 from slipping when the dehydration barrel 8 rotates, causing damage to the device. The slot 18 fits with the block 17. When the card strip 11 rotates, the slot 18 inside the card strip 11 will squeeze the block 17 and the spring 16 inward. When the block 17 reaches the next slot 18, the first spring 16 automatically rebounds, thereby making the rotating card strip 11 more stable.

[0026] Working principle: When in use, first stretch the slide bar 3 to pull up the entire top plate 4 from the inside of the box body 1, then rotate the card strip 11, remove the limit blocks 10 on both sides, the dewatering bucket 8 is connected to the fixed frame 6 through the rotating shaft 14, after rotating the dewatering bucket 8, put the sludge into the dewatering bucket 8, then rotate the dewatering bucket 8 and put it in the right position, slide the limit block 10 and the fixed frame 6 together, at this time the groove 12 can just fit with the extension block 13, so as to limit the limit block 10 and the fixed frame 6, the limit rod 9 is located between the fixed frame 6 and the limit block 10, the limit block 10 and When the fixed frame 6 is slidably connected, the limit rod 9 can be fixed, so that the dehydration barrel 8 can be more stable when rotating. After the rotating clamping strip 11, the limit block 10 can be limited. When the clamping strip 11 rotates, the slot 18 inside the clamping strip 11 will squeeze the block 17 and the spring 16 inward. When the block 17 reaches the next slot 18, the first spring 16 automatically rebounds, thereby making the rotating clamping strip 11 more stable and preventing the limit block 10 from slipping when the dehydration barrel 8 rotates, causing damage to the device. After dehydration is completed, the sewage flows out from the outlet 19.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sludge dewatering device that is easy to maintain, comprising a housing (1), characterized in that: A sliding sleeve (2) is fixedly mounted on the surface of the box body (1), a sliding rod (3) is slidably connected to the surface of the sliding sleeve (2), a top plate (4) is fixedly mounted on the surface of the sliding rod (3), a driving motor (5) is fixedly mounted on the surface of the top plate (4), a fixed frame (6) is fixedly mounted on the output end of the driving motor (5), a rotating rod (7) is rotatably connected to the surface of the fixed frame (6), a dewatering bucket (8) is fixedly mounted on the surface of the rotating rod (7), a limiting rod (9) is fixedly mounted on the surface of the dewatering bucket (8), a limiting block (10) is slidably connected to the surface of the fixed frame (6), a rotating shaft (14) is rotatably connected to the surface of the rotating shaft (14), a clamping strip (11) is rotatably connected to the surface of the rotating shaft (14), and a water outlet (19) is provided on the surface of the box body (1).

2. The easy-to-maintain sludge dewatering device according to claim 1 is characterized in that: A groove (12) is provided on the surface of the fixing frame (6), and an extension block (13) is fixedly mounted on the surface of the limiting block (10).

3. The easy-to-maintain sludge dewatering device according to claim 1 is characterized in that: The limiting rod (9) is located between the fixing frame (6) and the limiting block (10).

4. The easy-to-maintain sludge dewatering device according to claim 1 is characterized in that: The number of the limiting rods (9) is two groups, and the two groups of limiting rods (9) are symmetrically distributed on the surface of the dehydration barrel (8).

5. The easy-to-maintain sludge dewatering device according to claim 1, characterized in that: The width of the fixing frame (6) is greater than the diameter of the dehydration barrel (8).

6. The easy-to-maintain sludge dewatering device according to claim 1, characterized in that: A fixing plate (15) is fixedly mounted inside the rotating shaft (14), a spring (16) is fixedly mounted on the surface of the fixing plate (15), a clamping block (17) is fixedly mounted on the surface of the spring (16), and a clamping groove (18) is provided inside the clamping strip (11).

7. The easy-to-maintain sludge dewatering device according to claim 6, characterized in that: The card slot (18) is fitted with the card block (17).

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