Sludge solid waste treatment device

Abstract

The utility model relates to the technical field of sludge treatment, in particular to a sludge solid waste treatment device which comprises a stirring cylinder, a door cover, a screen plate, an air drying structure and a stirring assembly, the stirring assembly comprises a crushing box, two crushing parts, two stirring motors, two mounting structures, two connecting seats and two stirring rods, and when the stirring rods are damaged and need to be replaced, the stirring motor is connected with the air drying structure through the door cover. The door cover is opened to operate the mounting structure at the output end of the stirring motor to loosen the internal connecting seat, so that the stirring rod can be taken down and disassembled, and then the stirring rod with complete functions is inserted into the mounting structure through the connecting seat to be fixed again, so that replacement can be completed. The problems that the stirring rod and the stirring paddle are rusted and damaged after long-time stirring operation, and the stirring rod is fixedly arranged on the output shaft of the stirring motor, so that the stirring rod is inconvenient to disassemble and replace are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a sludge solid waste disposal device. Background Art

[0002] Sludge is the product of sewage treatment. It is an extremely complex inhomogeneous body composed of organic debris, bacterial cells, inorganic particles, colloids, etc. The main characteristics of sludge are high water content, high organic matter content, and easy corruption and odor, so it needs to be disposed of.

[0003] The prior art (CN214032172U) discloses a sludge solid waste disposal device, comprising a mixing drum, a crushing drum arranged on the top of the mixing drum and connected to the mixing drum, and an air-drying tank, wherein a first roller and a second roller are arranged in the crushing drum, a mixing rod fixedly connected to the output shaft of a mixing motor, and a mixing paddle fixedly mounted on the mixing rod are arranged in the mixing drum, and a water pump for pumping the solution in the mixing drum into the air-drying tank is arranged on the water pipe, thereby completing the recovery and treatment of the sludge.

[0004] However, with the above method, the stirring rod and stirring paddle will be corroded and damaged after long-term stirring operation. Since the stirring rod is fixedly arranged on the output shaft of the stirring motor, it is inconvenient to disassemble and replace it. Utility Model Content

[0005] The utility model aims to provide a sludge solid waste disposal device, aiming to solve the problem that the stirring rod and the stirring paddle of the existing sludge solid waste disposal device will be rusted and damaged after long-term stirring operation, because the stirring rod is fixed on the output shaft of the stirring motor, which makes it inconvenient to disassemble and replace.

[0006] To achieve the above-mentioned purpose, the utility model provides a sludge solid waste disposal device, including a mixing drum, a door cover, a mesh plate, an air drying structure and a mixing assembly, wherein the door cover is arranged on one side of the mixing drum; the mesh plate is arranged inside the mixing drum; the air drying structure is arranged on one side of the mixing drum,

[0007] The stirring assembly includes a crushing box, two crushing parts, two stirring motors, two mounting structures, two connecting seats and two stirring rods;

[0008] The crushing box is connected to the door cover and is located on one side of the door cover; the two crushing parts are respectively arranged on one side of the crushing box; the two stirring motors are respectively fixedly connected to the stirring drum and are respectively located on one side of the stirring drum; the two mounting structures are respectively arranged on one side of the output ends of the two stirring motors; the two connecting seats are respectively located inside the two mounting structures; the two stirring rods are respectively fixedly connected to the two connecting seats and are respectively located on one side of the two connecting seats.

[0009] The crushing element includes a driving motor and a crushing roller. The driving motor is fixedly connected to the crushing box and is located on one side of the crushing box. The crushing roller is fixedly connected to the output end of the driving motor and is located inside the crushing box.

[0010] Among them, the mounting structure includes a coupling, a mounting frame, a double-threaded screw, a knob and two locking pieces, the coupling is fixedly connected to the output end of the stirring motor and is located on one side of the stirring motor; the mounting frame is fixedly connected to the coupling and is located on one side of the coupling; the double-threaded screw is rotatably connected to the mounting frame and is located on one side of the mounting frame; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the two locking pieces are mirror-imaged on one side of the double-threaded screw.

[0011] Among them, the locking member includes a slider, a locking frame and a locking block, the slider is threadedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the locking frame is fixedly connected to the slider and is located on one side of the slider; the locking block is fixedly connected to the locking frame and is located on one side of the locking frame.

[0012] Wherein, the locking member further comprises a reinforcing portion, and the reinforcing portion is arranged on one side of the locking block.

[0013] Wherein, the reinforcing portion includes an elastic block and a fine-groove block, the elastic block is fixedly connected to the locking block and is located on one side of the locking block; the fine-groove block is fixedly connected to the elastic block and is located on one side of the elastic block.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Through the crushing box, the two crushing parts, the two stirring motors, the two mounting structures, the two connecting seats and the two stirring rods, when the stirring rod is damaged and needs to be replaced, the door cover is opened to operate the mounting structure on the output end of the stirring motor to loosen the internal connecting seat, and the stirring rod can be removed for disassembly, and then the stirring rod with good function is inserted into the mounting structure through the connecting seat and re-fixed to complete the replacement, thereby solving the problem of the existing sludge solid waste disposal device that the stirring rod and the stirring paddle will be rusted and damaged due to long-term stirring operation, because the stirring rod is fixedly set on the output shaft of the stirring motor, which makes it inconvenient to disassemble and replace.

[0016] 2. By setting the driving motor and the crushing roller, the driving motor is controlled to drive the crushing roller to break the poured sludge, so as to facilitate subsequent mixing.

[0017] 3. By setting the elastic block and the fine groove block, the elastic block has elastic tension and cooperates with the multiple fine grooves on the surface of the fine groove block, so that the locking block is more stable when it contacts the connecting seat, thereby increasing the installation stability of the stirring rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0020] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0021] Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0022] Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.

[0023] 101-mixing drum, 102-door cover, 103-mesh plate, 104-air drying structure, 105-crushing box, 106-crushing parts, 107-mixing motor, 108-installation structure, 109-connecting seat, 110-mixing rod, 111-driving motor, 112-crushing roller, 113-coupling, 114-installation frame, 115-double-threaded screw, 116-knob, 117-locking piece, 118-slider, 119-locking frame, 120-locking block, 201-reinforcement part, 202-elastic block, 203-fine-grain block. DETAILED DESCRIPTION

[0024] The first embodiment of the present application is:

[0025] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0026] The utility model discloses a sludge solid waste disposal device, comprising a mixing drum 101, a door cover 102, a mesh plate 103, an air-drying structure 104 and a stirring assembly, wherein the stirring assembly comprises a crushing box 105, two crushing parts 106, two stirring motors 107, two mounting structures 108, two connecting seats 109 and two stirring rods 110, wherein the crushing part 106 comprises a driving motor 111 and a crushing roller 112, wherein the mounting structure 108 comprises a coupling 113, a mounting frame 114, a double-threaded screw 115, a knob 116 and two locking parts 117, wherein the locking part 117 comprises a slider 118, a locking frame 119 and a locking block 120. The above-mentioned scheme solves the problem that the stirring rod 110 and the stirring paddle will be rusted and damaged after long-term stirring operation in the existing sludge solid waste disposal device, and the stirring rod 110 is fixedly arranged on the output shaft of the stirring motor 107, which makes it inconvenient to disassemble and replace.

[0027] According to this specific embodiment, the sludge is placed in the crushing box 105 and crushed by the two crushing parts 106. Water is poured into the mixing drum 101 through the water inlet on the door cover 102 to cover the mesh plate 103. Then, the stirring motors 107 on both sides are controlled to drive the stirring rods 110 installed in the mounting structure 108 to mix the sludge and water inside the mixing drum 101. The sludge and water are then transported to the air-drying structure 104 for recycling. The specific structure and usage of the air-drying structure 104 refer to the patent document with publication number CN214032172U, which will not be elaborated here.

[0028] Among them, the crushing box 105 is communicated with the door cover 102 and is located on one side of the door cover 102; the two crushing pieces 106 are respectively arranged on one side of the crushing box 105; the two stirring motors 107 are respectively fixedly connected to the stirring drum 101 and are respectively located on one side of the stirring drum 101; the two mounting structures 108 are respectively arranged on one side of the output end of the two stirring motors 107; the two connecting seats 109 are respectively located inside the two mounting structures 108; the two stirring rods 110 are respectively fixedly connected to the two connecting seats 109 and are respectively located on one side of the two connecting seats 109, the sludge is placed in the crushing box 105 and crushed by the two crushing pieces 106, water is injected into the stirring drum 101 through the water inlet on the door cover 102 to cover the mesh plate 103, and then the stirring motors on both sides are controlled 107 drives the stirring rod 110 installed in the mounting structure 108 to mix the sludge and water inside the stirring drum 101, and then transports them to the air-drying structure 104 for recycling. When the stirring rod 110 is damaged and needs to be replaced, the door cover 102 is opened to operate the mounting structure 108 on the output end of the stirring motor 107 to loosen the internal connecting seat 109, and the stirring rod 110 can be removed for disassembly. Then, the stirring rod 110 with good function is inserted into the mounting structure 108 through the connecting seat 109 and re-fixed to complete the replacement, thereby solving the problem of the existing sludge solid waste disposal device that the stirring rod 110 and the stirring paddle will be rusted and damaged due to long-term stirring operation, because the stirring rod 110 is fixedly set on the output shaft of the stirring motor 107, it is inconvenient to disassemble and replace.

[0029] Secondly, the driving motor 111 is fixedly connected to the crushing box 105 and is located on one side of the crushing box 105; the crushing roller 112 is fixedly connected to the output end of the driving motor 111 and is located inside the crushing box 105. The driving motor 111 is controlled to drive the crushing roller 112 to break the poured sludge, so as to facilitate subsequent mixing.

[0030] Again, the coupling 113 is fixedly connected to the output end of the stirring motor 107 and is located on one side of the stirring motor 107; the mounting frame 114 is fixedly connected to the coupling 113 and is located on one side of the coupling 113; the double-threaded screw 115 is rotatably connected to the mounting frame 114 and is located on one side of the mounting frame 114; the knob 116 is fixedly connected to the double-threaded screw 115 and is located on one side of the double-threaded screw 115; the two locking members 117 are mirror-imaged on one side of the double-threaded screw 115, and the coupling 113 is used to drive the mounting frame 114 to rotate through the drive of the stirring motor 107. When the stirring rod 110 needs to be disassembled, the knob 116 is twisted to make the double-threaded screw 115 rotate and drive the two locking members 117 to move away from each other, and the connecting seat 109 is loosened to complete the disassembly of the stirring rod 110.

[0031] In addition, the slider 118 is threadedly connected to the double-threaded screw 115 and is located on one side of the double-threaded screw 115; the locking frame 119 is fixedly connected to the slider 118 and is located on one side of the slider 118; the locking block 120 is fixedly connected to the locking frame 119 and is located on one side of the locking frame 119. The slider 118 is driven to move by the rotation of the double-threaded screw 115 so that the locking frame 119 drives the locking block 120 away from the connecting seat 109 to complete the disassembly of the stirring rod 110.

[0032] When using the sludge solid waste disposal device described in the utility model, the sludge is placed in the crushing box 105, and the crushing roller 112 is driven by controlling the driving motor 111 to break the wall of the poured sludge, and then water is poured into the mixing drum 101 through the water inlet on the door cover 102 to cover the mesh plate 103, and then the stirring motors 107 on both sides are controlled to drive the stirring rod 110 installed in the mounting structure 108 to mix the sludge and water in the mixing drum 101, and then the sludge and water are transported to the air-drying structure 104 for recycling. When the stirring rod 110 is damaged and needs to be replaced, the door cover 102 is opened and the knob 116 is twisted to rotate the double-threaded screw 115, and the slider 118 is The double-threaded screw 115 rotates and moves so that the locking frame 119 drives the locking block 120 away from the connecting seat 109 to complete the disassembly of the stirring rod 110. The stirring rod 110 can be removed for disassembly, and then the stirring rod 110 with good function is inserted into the installation frame 114 through the connecting seat 109, and the knob 116 is twisted to rotate the double-threaded screw 115 to drive the locking block 120 to move closer to the connecting seat 109 to lock it to complete the replacement, thereby solving the problem of the existing sludge solid waste disposal device that the stirring rod 110 and the stirring paddle will be rusted and damaged due to long-term stirring operation, because the stirring rod 110 is fixedly set on the output shaft of the stirring motor 107, which makes it inconvenient to disassemble and replace.

[0033] The second embodiment of the present application is:

[0034] See also Figure 4 ,in, Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.

[0035] On the basis of the first embodiment, the utility model provides a sludge solid waste disposal device, wherein the locking member 117 further includes a reinforcing portion 201 , and the reinforcing portion 201 includes an elastic block 202 and a fine-grain block 203 .

[0036] The reinforcing portion 201 is disposed on one side of the locking block 120 , and the reinforcing portion 201 is used to ensure the stability of the locking block 120 when it contacts the connecting seat 109 , thereby increasing the installation stability of the stirring rod 110 .

[0037] Secondly, the elastic block 202 is fixedly connected to the locking block 120 and is located on one side of the locking block 120; the fine groove block 203 is fixedly connected to the elastic block 202 and is located on one side of the elastic block 202. The elastic block 202 has elastic tension that cooperates with the multiple fine grooves on the surface of the fine groove block 203, so that the locking block 120 is more stable when it contacts the connecting seat 109, thereby increasing the installation stability of the stirring rod 110.

[0038] In the sludge solid waste disposal device described in this embodiment, the elastic block 202 has elastic tension to cooperate with the multiple fine lines on the surface of the fine line block 203, so that the locking block 120 is more stable when it contacts the connecting seat 109, thereby increasing the installation stability of the stirring rod 110.

[0039] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A sludge solid waste disposal device, comprising a mixing drum, a door cover, a mesh plate and an air drying structure, wherein the door cover is arranged on one side of the mixing drum; the mesh plate is arranged inside the mixing drum; the air drying structure is arranged on one side of the mixing drum, characterized in that: Also includes a stirring component, The stirring assembly includes a crushing box, two crushing parts, two stirring motors, two mounting structures, two connecting seats and two stirring rods; The crushing box is connected to the door cover and is located on one side of the door cover; the two crushing parts are respectively arranged on one side of the crushing box; the two stirring motors are respectively fixedly connected to the stirring drum and are respectively located on one side of the stirring drum; the two mounting structures are respectively arranged on one side of the output ends of the two stirring motors; the two connecting seats are respectively located inside the two mounting structures; the two stirring rods are respectively fixedly connected to the two connecting seats and are respectively located on one side of the two connecting seats.

2. A sludge solid waste disposal device as claimed in claim 1, characterized in that: The crushing element comprises a driving motor and a crushing roller. The driving motor is fixedly connected to the crushing box and is located at one side of the crushing box. The crushing roller is fixedly connected to the output end of the driving motor and is located inside the crushing box.

3. A sludge solid waste disposal device as claimed in claim 2, characterized in that: The mounting structure includes a coupling, a mounting frame, a double-threaded screw, a knob and two locking pieces. The coupling is fixedly connected to the output end of the stirring motor and is located on one side of the stirring motor; the mounting frame is fixedly connected to the coupling and is located on one side of the coupling; the double-threaded screw is rotatably connected to the mounting frame and is located on one side of the mounting frame; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the two locking pieces are mirror-imaged on one side of the double-threaded screw.

4. A sludge solid waste disposal device as claimed in claim 3, characterized in that: The locking member includes a slider, a locking frame and a locking block. The slider is threadedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the locking frame is fixedly connected to the slider and is located on one side of the slider; the locking block is fixedly connected to the locking frame and is located on one side of the locking frame.

5. A sludge solid waste disposal device as claimed in claim 4, characterized in that: The locking member further comprises a reinforcing portion, and the reinforcing portion is arranged on one side of the locking block.

6. A sludge solid waste disposal device as claimed in claim 5, characterized in that: The reinforcing portion includes an elastic block and a fine-grain block, wherein the elastic block is fixedly connected to the locking block and is located at one side of the locking block; and the fine-grain block is fixedly connected to the elastic block and is located at one side of the elastic block.

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