Sludge distributing mechanism

Abstract

The utility model discloses a sludge distributing mechanism, which relates to the technical field of sludge treatment and comprises a sludge hopper, the lower half part of the sludge hopper is arc-shaped, the upper half part of the sludge hopper is rectangular, a rectangular distributing hole is formed in the bottom end of the sludge hopper, a distributing component is arranged in the rectangular distributing hole, and a feeding mechanism is arranged at the top of the sludge hopper. And a sludge beating assembly is arranged in the sludge hopper. According to the sludge hopper, the rectangular material distribution hole is formed in the bottom of the sludge hopper, and the sludge distribution baffle can be driven by the rotating shaft rod to rotate in the rectangular material distribution hole, so that sludge in the sludge hopper can be discharged from the rectangular material distribution hole, and the sludge can be uniformly distributed on the wide surface of a feeding belt of a high-pressure filter press; and the phenomenon of non-uniform sludge distribution caused by poor fluidity of dewatered sludge is effectively solved, so that the dewatering efficiency of the high-pressure sludge filter press is improved, and the high-pressure sludge filter press runs more stably and efficiently.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge treatment technical field especially relates to a sludge distribution mechanism. BACKGROUND

[0002] The sludge generated by the sewage treatment plant is different from the conventional sludge and the river sludge, and is an extremely complex heterogeneous body composed of organic residues, bacterial bodies, inorganic particles and colloids. The efficient and low-cost sludge disposal overall solution will be quickly popularized and applied in the sludge disposal market. As a key link in the sludge treatment and disposal, sludge deep dewatering is therefore born.

[0003] However, in the sludge feeding process of the sludge high-pressure filter press, the sludge is directly input into the sludge feeding hopper through the conveying pipeline. Due to the poor flowability of the sludge, the sludge distribution speed is slow, the distribution efficiency is affected, and the sludge cannot be evenly distributed on the surface of the feeding belt of the high-pressure filter press, which is not conducive to improving the efficiency of sludge dewatering. Therefore, it is necessary to improve the existing problems of the sludge distribution mechanism. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of sludge distribution mechanism, to realize the above-mentioned purpose, the utility model has adopted following technical scheme:

[0005] A kind of sludge distribution mechanism, including sludge hopper, the lower half of sludge hopper is circular arc, and the upper half of sludge hopper is rectangle, the bottom end of sludge hopper is equipped with rectangular distribution hole, rectangular distribution hole is provided with distribution assembly in its inside, the top of sludge hopper is provided with feeding mechanism, the inside of sludge hopper is provided with mud beating subassembly;

[0006] Distribution assembly includes rotating shaft rod rotationally connected in the left and right inner wall of sludge hopper, the surface of rotating shaft rod is fixedly provided with several mud distribution baffles, the position of mud distribution baffle corresponds with rectangular distribution hole;

[0007] Mud beating subassembly includes drive shaft rod rotationally arranged in the inner wall of sludge hopper, the surface of drive shaft rod is fixedly connected with several mud beating plates, the surface of mud beating plate is fixedly connected with several fixed columns;

[0008] The side of sludge hopper is fixedly connected with transmission box, transmission motor is fixedly installed on the surface of transmission box, transmission motor is used to drive drive shaft rod and distribution assembly to rotate simultaneously.

[0009] The rectangular distribution hole is arranged at the bottom of the sludge hopper, the rotating shaft rod drives the sludge distribution baffle to rotate in the rectangular distribution hole, sludge in the sludge hopper is discharged from the rectangular distribution hole, and the sludge is uniformly distributed on the surface of the feeding belt of the high-pressure filter press, so that the uneven distribution of sludge caused by poor flowability of the dewatered sludge is effectively solved.

[0010] In a preferred scheme, one end of the rotating shaft rod extends into the inside of the transmission box, and a driven synchronous wheel is fixedly connected, one end of the driving shaft rod extends into the inside of the transmission box, and a driving synchronous wheel is fixedly connected to the surface of the driving shaft rod, and a transmission belt is installed between the driving synchronous wheel and the driven synchronous wheel.

[0011] In a preferred scheme, the output shaft of the transmission motor extends into the inside of the transmission box, and is fixedly connected to the end of the driving shaft rod, the transmission motor drives the driving shaft rod and the rotating shaft rod to rotate simultaneously through the driving synchronous wheel, the driven synchronous wheel and the transmission belt.

[0012] In a preferred scheme, the feeding mechanism comprises a limiting guide frame fixedly connected to the surface of the sludge hopper, a driving motor is fixedly installed at one end of the limiting guide frame, the output shaft of the driving motor extends into the inside of the limiting guide frame, and a driving screw is fixedly connected.

[0013] In a preferred scheme, a moving seat is screw-connected to the surface of the driving screw rod, a limiting mounting plate is fixedly connected to the upper surface of the moving seat, a sludge distribution pipe is fixedly installed on the surface of the limiting mounting plate, and a sludge conveying rubber pipe is fixedly connected to the input end of the sludge distribution pipe.

[0014] The feeding mechanism is arranged at the top of the sludge hopper, the driving motor drives the moving seat to reciprocate on the surface of the driving screw rod, thereby driving the sludge distribution pipe and the sludge conveying rubber pipe to move horizontally and input sludge into the inside of the sludge hopper, the sludge can be uniformly input into the inside of the sludge hopper, and the sludge distribution efficiency is improved.

[0015] In a preferred scheme, the plurality of sludge beating plates are uniformly distributed in a triangular array on the surface of the driving shaft rod, and the plurality of fixed columns are uniformly distributed in a straight line array on the surface of the sludge beating plate.

[0016] The sludge beating assembly is arranged in the inside of the sludge hopper, the transmission motor drives the distribution assembly to rotate, the plurality of sludge beating plates are driven to rotate in the sludge hopper, and the sludge is beaten and stirred by the sludge beating plates and the fixed columns on the surfaces of the sludge beating plates, so that the flowability of the sludge is improved.

[0017] In a preferred scheme, the plurality of sludge distribution baffles are uniformly arranged in an annular array on the surface of the rotating shaft rod.

[0018] From the above, the sludge distribution mechanism has the following technical effects.

[0019] Firstly, the rectangular distribution hole is arranged at the bottom of the sludge hopper, the rotating shaft rod drives the sludge baffle to rotate in the rectangular distribution hole, the sludge in the sludge hopper is discharged from the rectangular distribution hole, the sludge is uniformly distributed on the surface of the feeding belt of the high-pressure filter press, the uneven distribution of the sludge is effectively solved, and the dewatering efficiency of the sludge high-pressure filter press is improved, and the sludge high-pressure filter press operates more stably and efficiently.

[0020] Secondly, the sludge beating assembly is arranged in the sludge hopper, the sludge beating assembly is driven to rotate by the transmission motor, the sludge beating plates are driven to rotate in the sludge hopper, the sludge is beaten and stirred by the sludge beating plates and the fixed columns on the surfaces of the sludge beating plates, and the flowability of the sludge is improved.

[0021] Thirdly, the feeding mechanism is arranged at the top of the sludge hopper, the moving seat is driven to reciprocate on the surface of the driving screw rod by the driving motor, the sludge distribution pipe and the sludge conveying rubber pipe are driven to move horizontally and input sludge into the sludge hopper, the sludge is uniformly input into the sludge hopper, and the distribution efficiency of the sludge is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model provides a sludge distribution mechanism's front view structure schematic diagram.

[0023] Figure 2 The utility model provides a sludge distribution mechanism's side view structure schematic diagram.

[0024] Figure 3 The utility model provides a sludge distribution mechanism's sludge hopper bottom view angle structure schematic diagram.

[0025] Figure 4 The utility model provides a sludge distribution mechanism's sludge hopper side section structure schematic diagram.

[0026] Figure 5 The utility model provides a sludge distribution mechanism's feeding mechanism structure schematic diagram.

[0027] In the drawing, 1, sludge hopper, 2, rectangular distribution hole, 3, distribution assembly, 4, feeding mechanism, 5, sludge beating assembly, 6, transmission box, 7, transmission motor, 8, driven synchronous wheel, 9, driving synchronous wheel, 10, transmission belt,

[0028] 301, rotating shaft rod, 302, sludge baffle,

[0029] 401, limit guide frame; 402, drive motor; 403, drive screw; 404, moving seat; 405, limit mounting plate; 406, mud distribution pipe; 407, mud conveying rubber pipe;

[0030] 501, drive shaft; 502, mud beating plate; 503, fixed column. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0033] Referring to Figure 1 and Figure 2 A sludge distribution mechanism, comprising a sludge hopper 1, the lower half of the sludge hopper 1 is arc-shaped, and the upper half of the sludge hopper 1 is rectangular, a rectangular distribution hole 2 is formed at the bottom end of the sludge hopper 1, a distribution assembly 3 is arranged inside the rectangular distribution hole 2, a feeding mechanism 4 is arranged at the top of the sludge hopper 1, and a mud beating assembly 5 is arranged inside the sludge hopper 1.

[0034] It should be noted that in use, the sludge hopper 1 can be installed and arranged at the feeding position of the sludge high-pressure filter press, and the rectangular distribution hole 2 at the bottom of the sludge hopper 1 is located on the feeding surface of the high-pressure filter press.

[0035] Referring to Figure 5 In a preferred embodiment, the feeding mechanism 4 comprises a limit guide frame 401 fixedly connected to the surface of the sludge hopper 1, one end of the limit guide frame 401 is fixedly installed with a drive motor 402, the output shaft of the drive motor 402 extends to the inside of the limit guide frame 401, and a drive screw 403 is fixedly connected.

[0036] It should be noted that the surface of the drive screw 403 is threadedly connected with a moving seat 404, the upper surface of the moving seat 404 is fixedly connected with a limit mounting plate 405, the surface of the limit mounting plate 405 is fixedly installed with a mud distribution pipe 406, and the input end of the mud distribution pipe 406 is fixedly connected with a mud conveying rubber pipe 407.

[0037] It is worth mentioning that by setting the feeding mechanism 4 on the top of the sludge hopper 1, the driving motor 402 can drive the moving seat 404 to reciprocate on the surface of the driving lead screw 403, thereby driving the sludge distribution pipe 406 and the sludge conveying rubber pipe 407 to move horizontally and input sludge into the sludge hopper 1, so that the sludge can be evenly distributed into the sludge hopper 1, which is beneficial to improve the distribution efficiency of the sludge.

[0038] With reference to Figure 3 and Figure 4 In a preferred embodiment, the distribution assembly 3 comprises a rotating shaft 301 rotatably connected to the left and right inner walls of the sludge hopper 1, and a plurality of sludge distribution baffles 302 are fixedly arranged on the surface of the rotating shaft 301. The positions of the sludge distribution baffles 302 correspond to the rectangular distribution holes 2, and the plurality of sludge distribution baffles 302 are arranged in a ring array on the surface of the rotating shaft 301.

[0039] It is worth mentioning that by setting the rectangular distribution holes 2 on the bottom of the sludge hopper 1, the transmission motor 7 can drive the rotating shaft 301 to rotate, thereby driving the sludge distribution baffles 302 to rotate inside the rectangular distribution holes 2 on the bottom of the sludge hopper 1, so as to facilitate the discharge of sludge from the rectangular distribution holes 2 in the sludge hopper 1, and the sludge can be evenly distributed on the surface of the feeding belt of the high-pressure filter press, thereby improving the dewatering efficiency of the sludge high-pressure filter press and making the operation of the sludge high-pressure filter press more stable and efficient.

[0040] With reference to Figure 1 and Figure 3 In a preferred embodiment, the sludge beating assembly 5 comprises a driving shaft 501 rotatably arranged on the inner wall of the sludge hopper 1, and a plurality of sludge beating plates 502 are fixedly connected to the surface of the driving shaft 501. A plurality of fixed columns 503 are fixedly connected to the surface of the sludge beating plate 502. The plurality of sludge beating plates 502 are evenly distributed in a triangular array on the surface of the driving shaft 501, and the plurality of fixed columns 503 are evenly distributed in a straight line array on the surface of the sludge beating plate 502.

[0041] It is worth mentioning that by setting the sludge beating assembly 5 inside the sludge hopper 1, the transmission motor 7 can drive the distribution assembly 3 to rotate at the same time, and the plurality of sludge beating plates 502 on the surface of the driving shaft 501 can rotate inside the sludge hopper 1, and the sludge can be beaten and stirred by the sludge beating plates 502 and the fixed columns 503 on the surface thereof, thereby improving the fluidity of the sludge and facilitating uniform distribution of the sludge.

[0042] It is worth mentioning that the sludge hopper 1 is fixedly connected with a transmission box 6, and the transmission motor 7 is fixedly installed on the surface of the transmission box 6. The transmission motor 7 is used to drive the driving shaft 501 and the distribution assembly 3 to rotate at the same time.

[0043] In a preferred embodiment, one end of the rotating shaft rod 301 extends to the inside of the transmission box 6 and is fixedly connected with a driven synchronous wheel 8, one end of the driving shaft rod 501 extends to the inside of the transmission box 6 and the surface of the driving shaft rod 501 is fixedly connected with a driving synchronous wheel 9, and the driving synchronous wheel 9 and the driven synchronous wheel 8 are installed with a transmission belt 10.

[0044] It should be noted that the output shaft of the transmission motor 7 extends to the inside of the transmission box 6 and is fixedly connected with the end of the driving shaft rod 501, and the transmission motor 7 drives the driving shaft rod 501 and the rotating shaft rod 301 to rotate simultaneously through the driving synchronous wheel 9, the driven synchronous wheel 8 and the transmission belt 10.

[0045] Working principle: in use, first, the sludge is transported to the sludge distribution pipe 406 by the sludge conveying rubber pipe 407, and the driving motor 402 is started to drive the driving screw rod 403 to rotate in the limiting guide frame 401, thereby driving the moving seat 404 to reciprocate, and driving the limiting installation plate 405 and the sludge distribution pipe 406 to move horizontally at the edge of the sludge hopper 1, and the sludge distribution pipe 406 is used to transport the sludge into the sludge hopper 1, and then the transmission motor 7 is started to drive the driving shaft rod 501 to rotate, thereby driving the sludge beating plate 502 to stir and beat the sludge, and the driving synchronous wheel 9 and the transmission belt 10 are used to drive the driven synchronous wheel 8 to rotate, thereby driving the rotating shaft rod 301 to rotate, and the rotating shaft rod 301 drives the plurality of sludge distribution baffles 302 on the surface thereof to rotate in the rectangular distribution hole 2, so that the sludge in the sludge hopper 1 can be evenly distributed on the surface of the feeding distribution belt of the high-pressure filter press, and the uneven distribution of sludge caused by poor flowability of dewatered sludge is effectively solved.

[0046] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a partial structure, device, method step replacement, or a complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A sludge spreading mechanism, comprising a sludge hopper (1), characterized in that: The lower half of the sludge hopper (1) is in an arc shape, and the upper half of the sludge hopper (1) is in a rectangular shape. A rectangular distribution hole (2) is provided at the bottom end of the sludge hopper (1), a distribution component (3) is provided inside the rectangular distribution hole (2), a feeding mechanism (4) is provided at the top of the sludge hopper (1), and a mud beating component (5) is provided inside the sludge hopper (1); The material distribution assembly (3) comprises a rotating shaft (301) rotatably connected to the left and right inner walls of the sludge hopper (1); a plurality of mud distribution baffles (302) are fixedly provided on the surface of the rotating shaft (301); the positions of the mud distribution baffles (302) correspond to the rectangular material distribution holes (2); The mud beating assembly (5) comprises a driving shaft (501) rotatably arranged on the inner wall of the sludge hopper (1); a plurality of mud beating plates (502) are fixedly connected to the surface of the driving shaft (501); and a plurality of fixed columns (503) are fixedly connected to the surface of the mud beating plates (502); A transmission box (6) is fixedly connected to the side of the sludge hopper (1), and a transmission motor (7) is fixedly installed on the surface of the transmission box (6). The transmission motor (7) is used to simultaneously drive the drive shaft (501) and the cloth assembly (3) to rotate.

2. A sludge distribution mechanism according to claim 1, characterized in that: One end of the rotating shaft (301) extends into the interior of the transmission box (6) and is fixedly connected to a driven synchronous wheel (8); one end of the driving shaft (501) extends into the interior of the transmission box (6), and a driving synchronous wheel (9) is fixedly connected to the surface of the driving shaft (501); a transmission belt (10) is installed between the driving synchronous wheel (9) and the driven synchronous wheel (8).

3. A sludge distribution mechanism according to claim 2, characterized in that: The output shaft of the transmission motor (7) extends into the interior of the transmission box (6) and is fixedly connected to the end of the driving shaft (501). The transmission motor (7) drives the driving shaft (501) and the rotating shaft (301) to rotate simultaneously through the driving synchronous wheel (9), the driven synchronous wheel (8) and the transmission belt (10).

4. The sludge distribution mechanism according to claim 1, characterized in that: The feeding mechanism (4) comprises a limiting guide frame (401) fixedly connected to the surface of the sludge hopper (1), a driving motor (402) being fixedly mounted on one end of the limiting guide frame (401), an output shaft of the driving motor (402) extending into the interior of the limiting guide frame (401) and fixedly connected to a driving screw (403).

5. The sludge distribution mechanism according to claim 4, characterized in that: The surface of the driving screw rod (403) is threadedly connected to a movable seat (404), the upper surface of the movable seat (404) is fixedly connected to a limit mounting plate (405), a mud distribution pipe (406) is fixedly mounted on the surface of the limit mounting plate (405), and the input end of the mud distribution pipe (406) is fixedly connected to a mud delivery rubber pipe (407).

6. The sludge distribution mechanism according to claim 1, characterized in that: A plurality of the mud-beating plates (502) are evenly distributed on the surface of the driving shaft (501) in a triangular array, and a plurality of the fixing columns (503) are evenly distributed on the surface of the mud-beating plates (502) in a linear array.

7. The sludge distribution mechanism according to claim 1, characterized in that: A plurality of mud distributing baffles (302) are evenly distributed in a circular array on the surface of the rotating shaft (301).

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