CN218620575U

CN218620575U - Sludge extraction device

Info

Publication number: CN218620575U
Application number: CN202221443838.4U
Authority: CN
Inventors: 陈日旭; 李源远
Original assignee: Jiangmen Chenhui Environmental Technology Co ltd
Current assignee: Jiangmen Chenhui Environmental Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2023-03-14
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a sludge extraction device, filtering mechanism includes main part frame, conveying axle, conveyer belt, conveying board, motor, be provided with corrugated conveyer belt in the middle of the main part frame, the conveyer belt is provided with a plurality of filtration pores, the conveying axle is connected with the conveyer belt, and motor control conveying axle rotates, and conveying axle rotates and drives the conveyer belt motion, is provided with a plurality of conveying boards of arranging alternately on the conveyer belt, and the conveying board carries out the propelling movement to the mud that falls into on the conveyer belt, and the mud that contains water is in the fluctuation motion in-process of conveyer belt, and water will be followed the filtration pore downflow of conveyer belt and collected in the header tank, has reduced the water content in the mud, conveniently draws the collection to mud.

Description

Sludge extraction device

Technical Field

The utility model relates to a sludge treatment equipment field, specifically a sludge extraction device.

Background

Sludge is generated in life and production, sludge is generated in accumulated water after raining, sludge is generated in a river channel, and the like, the sludge is mixed with water or contains more water, the sludge containing water is more troublesome during treatment, workers and people are inconvenient during sludge transportation, most of sludge contains less harmful components in water, and the harmful components in water can be directly filtered out and discharged into a sewage pipeline, so that the sludge can be conveniently treated. Because contain a large amount of moisture in the mud, need use the moisture of mud extraction element in with mud to filter out, just convenient transportation after the mud anhydrates reduces transportation treatment cost, and ordinary direct extraction mud extraction efficiency is not high, and the mud after the extraction still contains more moisture, is unfavorable for the collection of mud, transportation and the use in later stage.

Disclosure of Invention

An object of the utility model is to provide a sludge extraction device, the water filtration in the mud through the conveying filtering mechanism who is provided with the rolling motion, it is great to solve water content in the mud, can reduce the water content in the mud, and the convenience is drawed the collection to mud, is favorable to the collection of mud, transportation and the problem that later stage used.

The utility model adopts the following technical scheme: the utility model provides a sludge extraction device, it is provided with filtering mechanism to advance mud case lower extreme, and the filtering mechanism lower extreme is provided with the header tank, filtering mechanism includes main part frame, conveying axle, conveyer belt, conveying board, motor, be provided with corrugated conveyer belt in the middle of the main part frame, the conveyer belt is provided with a plurality of filtration pores, the conveying axle is connected with the conveyer belt, and motor control conveying axle rotates, and the rotation of conveying axle drives the conveyer belt motion, is provided with a plurality of conveying boards of arranging alternately on the conveyer belt, and the conveying board carries out the propelling movement to the mud that falls into on the conveyer belt, and the mud that contains water is in the fluctuation motion process of conveyer belt, and water will follow the filtration pore of conveyer belt and collect in the header tank downwards, has reduced the water content in the mud, conveniently draws the collection to mud.

The filtering holes on the conveying belt are fine holes with the diameter of 0.05-0.2MM, and the conveying belt can also be made of gauze.

The upper end of the main body frame is provided with a sludge inlet box, the lower end of the sludge inlet box is provided with an opening aligned with the guide plate, water-containing sludge can be pumped into the sludge inlet box through a sludge pump, or the water-containing sludge is poured into the sludge inlet box by workers, and the sludge in the sludge inlet box can flow onto the conveyor belt to filter moisture.

The main part frame lower extreme is provided with the header tank, and the header tank is arranged in receiving the water of filtering out from mud, conveniently collects the use to water, or the water of collecting can directly outwards discharge from the header tank.

The front end and the rear end of the main body frame are provided with conveying shafts, bearings are installed at two ends of each conveying shaft, the conveying shafts are connected with belt pulleys, the belt pulleys are connected with driving wheels of the motors through belts, and the motors rotate to control the conveying shafts to rotate.

Two side panel medial surfaces of main part frame are provided with pinch roller and push down the wheel, be provided with pinch roller and push down mutually supporting of wheel and can fix a position the conveyer belt into the wave, go up the pinch roller and be higher than the push down the wheel, go up the pinch roller and push up the conveyer belt upwards, the push down the wheel pushes up the conveyer belt downwards, play the effect to conveyer belt location direction, make the conveyer belt be formed with the wave of height drop, the motor rotation control conveying axle rotates, conveying axle rotation control conveyer belt wave transmission motion that fluctuates.

The conveying board that the conveyer belt set up length is less than the width of conveyer belt, and when the conveying board was installed on the conveyer belt, the distance that can keep away down the pinch roller was left with the edge of conveyer belt at conveying board both ends, has avoided the pinch roller down when the conveying board moved down the pinch roller position, and the conveying board can not be blocked by the pinch roller down, and conveyer belt and conveying board just can smoothly move.

The beneficial effects of the utility model are that, a sludge extraction device, filtering mechanism includes main part frame, conveying axle, conveyer belt, conveying board, motor, be provided with corrugated conveyer belt in the middle of the main part frame, the conveyer belt is provided with a plurality of filtration pores of crossing, and the conveying axle is connected with the conveyer belt, and motor control conveying axle rotates, and the conveying axle drives the conveyer belt motion, is provided with the conveying board that a plurality of arrays were arranged on the conveyer belt, and the conveying board carries out the propelling movement to the mud that falls into on the conveyer belt and prevents flowing backwards, and the mud that contains water is in the fluctuation motion process of conveyer belt, and water will follow the filtration pore of conveyer belt and collect in the header downwards, has reduced the water content in the mud, conveniently draws the collection to mud, just conveniently transports after the mud is dewatered, reduces the transportation treatment cost, has improved extraction efficiency, is favorable to the collection, transportation and later stage use of mud.

Drawings

FIG. 1 is a perspective view of a sludge extracting apparatus

FIG. 2 exploded view of a sludge extraction apparatus

FIG. 3 Main body shelf View

FIG. 4 is a view showing the main body frame with the conveyor belt and the motor mounted thereon

In the figure: 1. main part frame, 2, advance the mud case, 3, the header tank, 4, collection mud case, 10, push down the wheel, 11, conveying axle, 12, bearing, 13, conveyer belt, 14, conveying board, 15, guide plate, 16, motor, 17, belt, 18, belt pulley, 19, arrange the mud board, 20, go up the pinch roller.

Detailed Description

In the embodiment shown in fig. 1-2, a sludge extraction device comprises a sludge inlet tank 2, a filtering mechanism, a water collecting tank 3 and a sludge collecting tank 4, wherein the sludge inlet tank 2 is arranged at the upper end of the filtering mechanism, the water collecting tank 3 is arranged at the lower end of the filtering mechanism, the filtering mechanism comprises a main body frame 1, a conveying shaft 11, a conveying belt 13 and a motor 16, a wavy conveying belt 13 is arranged in the middle of the main body frame 1, a plurality of filtering holes are formed in the conveying belt 13 and can filter water in sludge on the conveying belt 13 to flow downwards, the conveying shaft 11 rotates to drive the conveying belt 13 to move, a plurality of conveying plates 14 arranged in an array are arranged on the conveying belt 13, the conveying plates 14 push sludge falling on the conveying belt 13, the sludge enters a guide plate 15 at the front end of the conveying belt 13 from the sludge inlet tank 2 and then flows onto the conveying belt 13, the sludge is conveyed from the front end to the rear end of the conveying belt 13, and is discharged from a sludge plate 19 at the rear end of the main body frame 1 and then is discharged into the sludge collecting tank 4 to be collected. Because conveyer belt 13 is wavy undulation mode of delivery, mud follows conveyer belt 13 undulation motion in the transportation process of conveyer belt 13, and conveying plate 13 can prevent the mud refluence on the conveyer belt, and the water in the mud will be followed downward in filter holes of conveyer belt 13 to the header tank 3 and collected in the undulation motion in-process of conveyer belt 13, has reduced the content of mud normal water, conveniently draws the collection to mud.

The filtering holes on the conveyor belt 13 are fine holes with the diameter of 0.05-0.2MM. The mesh size is not limited to 20-150 mesh, preferably 50 mesh, and gauze may be used to form the belt 13.

The upper end of the main body frame 1 is provided with the sludge inlet box 2, the lower end of the sludge inlet box 2 is provided with an opening aligned with the guide plate 15, and water-containing sludge can be pumped into the sludge inlet box 2 through a sludge pump or poured into the sludge inlet box 2 by workers, and then the sludge in the sludge inlet box 2 flows into the conveyor belt 13 to filter water. Be provided with guide plate 15 in main part frame 1 and conveniently carry out the drainage to the mud that advances in mud case 2, avoid mud direct impact conveyer belt 13 to cause and block up the pore on the conveyer belt 13, influenced the effect of drainage.

The lower end of the main body frame 1 is provided with the water collecting tank 3, and the water collecting tank 3 is used for receiving water filtered out from slurry, so that the water can be conveniently collected and used, or the water can be directly discharged from the water collecting tank 3.

The front end and the rear end of the main body frame 1 are provided with conveying shafts 11, bearings 12 are installed at two ends of each conveying shaft 11, the conveying shafts 11 are connected with belt pulleys 18, the belt pulleys 18 are connected with driving wheels of the motors 16 through belts 17, and the motors 16 rotate to control the conveying shafts 11 to rotate.

In the embodiment shown in fig. 3-4, the inner sides of the two side panels of the main body frame 1 are provided with an upper pressing wheel 20 and a lower pressing wheel 10, the upper pressing wheel 20 and the lower pressing wheel 10 are matched with each other to position the conveyor belt 13 in a wave shape, the upper pressing wheel 20 is higher than the lower pressing wheel 10, the upper pressing wheel 20 pushes the conveyor belt 13 upwards, the lower pressing wheel 10 pushes the conveyor belt 13 downwards, the conveyor belt 13 is connected with the conveying shaft 11 and tightened to form a wave shape with a height difference, the motor 16 rotates to control the conveying shaft 11 to rotate, and the conveying shaft 11 rotates to control the wavy fluctuation motion of the conveyor belt 13.

Conveying board 14 length that sets up on conveyer belt 13 is less than conveyer belt 13's width, and when conveying board 14 was installed in conveyer belt 13, conveying board 14 both ends were left with conveyer belt 13's edge and were kept away from the empty distance that separates of pinch roller 10 down, and conveying board 14 has avoided the push-down wheel when moving pinch roller 10 position down, and conveying board 14 can not be blocked by push-down wheel 10, and conveyer belt 13 and conveying board 14 just can move smoothly.

In the conveying process of the wave fluctuation motion of the conveying belt 13 controlled by the motor 16, water in sludge on the conveying belt 13 is filtered out, so that the water content in the sludge is effectively reduced, and the sludge is conveniently extracted and collected.

The basic principles and the main features of the present invention and the advantages of the present invention have been shown and described above, and the present invention is not limited by the above embodiments, which are only illustrative of the principles of the present invention.

Claims

1. The utility model provides a sludge extraction device, includes into the mud case, it is provided with filtering mechanism to advance mud case lower extreme, and the filtering mechanism lower extreme is provided with header tank, its characterized in that: the filtering mechanism comprises a main body frame, a conveying shaft, a conveying belt, a conveying plate and a motor, wherein the corrugated conveying belt is arranged in the middle of the main body frame, the conveying belt is provided with a plurality of filtering holes, the conveying shaft is connected with the conveying belt, the motor control conveying shaft rotates, the conveying shaft rotates to drive the conveying belt to move, the conveying plate which is arranged in a plurality of arrays is arranged on the conveying belt, the conveying plate pushes sludge falling onto the conveying belt, and water can flow downwards into the water collecting tank from the filtering holes of the conveying belt to be collected in the fluctuating movement process of the conveying belt.

2. The sludge extraction apparatus as claimed in claim 1, wherein: the diameter of the filter holes on the conveyor belt is 0.05-0.2MM.

3. The sludge extraction apparatus as claimed in claim 1, wherein: the upper end of the main body frame is provided with a mud inlet box, and the lower end of the mud inlet box is provided with an opening aligned with the guide plate.

4. The sludge extraction apparatus as claimed in claim 1, wherein: the lower end of the main body frame is provided with a water collecting tank for receiving water filtered from sludge.

5. The sludge extraction apparatus as claimed in claim 1, wherein: the front end and the rear end of the main body frame are provided with conveying shafts, bearings are installed at two ends of each conveying shaft, the conveying shafts are connected with belt pulleys, the belt pulleys are connected with driving wheels of the motors through belts, and the motors rotate to control the conveying shafts to rotate.

6. The sludge extracting apparatus as set forth in claim 1 or 5, wherein: the inner side surfaces of two side panels of the main body frame are provided with an upper pressing wheel and a lower pressing wheel, and the upper pressing wheel and the lower pressing wheel position the conveyor belt to move in a wave-shaped fluctuation mode.

7. The sludge extraction apparatus as claimed in claim 1, wherein: and the distance capable of avoiding the lower pressing wheel is reserved at the two ends of the conveying plate on the conveying belt.