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Seat type salvage pit elevator

A hoist and frame technology, applied in dehydration/drying/concentrated sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of not easy to dump, easy to block water filter holes, sludge Insufficient pre-drainage and other problems to achieve the effect of reducing sludge residue and improving safety

Pending Publication Date: 2021-10-19
浙江物产环能浦江热电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since it takes a certain amount of time for the water in the sludge to flow, the sludge at the bottom of the hopper has a lower water content, while the sludge at the top of the hopper has a higher water content. Therefore, the sludge at the bottom of the hopper is often more viscous, and it is easy to block the water filter holes, and also Not easy to dump into the dryer and insufficient pre-drainage of sludge from the top of the hopper

Method used

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  • Seat type salvage pit elevator
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  • Seat type salvage pit elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , this embodiment provides a seat type pit hoist, including a main control board, a stirring assembly, a frame (not shown in the figure), a dryer 1, a hopper 3 and a power mechanism.

[0030] The bottom of the frame is located in the sludge pit 2, and the sludge with a large water content is stored in the sludge pit 2, and the water content of the sludge in the sludge pit 2 is 70-80%. The dryer 1 is installed on the top of the frame, so that a certain height difference is formed between the dryer 1 and the sludge pit 2. At the same time, the dryer 1 and the sludge pit 2 are staggered in the horizontal direction, so the dryer 1 is located above the side of the sludge pit 2.

[0031] The power mechanism is installed on the frame to drive the hopper 3 to reciprocate between the sludge pit 2 and the dryer 1. When the hopper 3 reaches the sludge pit 2, the sludge is taken out, and then sent to the dryer under the drive of the power mechanism. Dryer1. Generall...

Embodiment 2

[0046] see figure 2 The difference between this embodiment and Embodiment 1 is that the stirring assembly further includes a support rod 8 , a guide rail 9 fixed on the dryer, and a slider 10 slidably arranged on the guide rail 9 . Guide rail 9 is vertically arranged, and the length of support rod 8 is non-adjustable, and is a solid hard rod. One end of the support rod 8 is rotatably arranged on the slide block 10 , and the other end of the support rod 8 is rotatably arranged on the upper end of the vertical telescopic rod 5 .

[0047] Horizontal telescopic rod 4 and guide rail 9 are in vertical state all the time, and the end of horizontal telescopic rod 4 is fixed on the upper end of guide rail 9, and horizontal telescopic rod 4 is installed on the dryer by guide rail 9. The length of the support rod 8 is c, the length of the horizontal telescopic rod 4 is a, and the distance from the slider 10 to the upper end of the guide rail 9 is b, then c 2 =a 2 +b 2 , so along wit...

Embodiment 3

[0054] see Figure 3-5 , The difference between this embodiment and Embodiment 1 is that there are two stirring components, and the two stirring components are staggered in the horizontal direction to avoid mutual interference. For ease of distinction, the two components in this embodiment are respectively referred to as the first stirring component 22 and the second stirring component 23 . A first station 16 and a second station 17 are set between the sludge pit and the dryer, and the hopper will pass through the first station 16 and the second station in sequence when the sludge is sent from the sludge pit to the dryer. Station 17. The first stirring assembly 22 and the second stirring assembly 23 respectively control their respective stirring motors 6 to reciprocate between the first station 16 and the second station 17 .

[0055] On the moving path of the hopper, the length of the chain belt 18 between adjacent two hoppers is a fixed value, and the distance between the f...

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PUM

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Abstract

The invention discloses a seat type salvage pit elevator which comprises a stirring assembly, a rack, a drying machine, a hopper and a power mechanism; the bottom of the rack is located in a sludge pit, the drying machine is mounted on the top of the rack and located above the side of the sludge pit, and the power mechanism is mounted on the rack to drive the hopper to reciprocate between the sludge pit and the drying machine; water filtering holes are formed in the side wall of the bottom of the hopper; the stirring assembly comprises a horizontal telescopic rod, a vertical telescopic rod, a stirring motor and stirring blades; one end of the horizontal telescopic rod is mounted at the top of the drying machine, and the other end of the horizontal telescopic rod is fixed to the upper end of the vertical telescopic rod; the stirring motor is mounted at the lower end of the vertical telescopic rod; the stirring blades are mounted on a motor shaft of the stirring motor; and the vertical telescopic rod drives the stirring blades to enter and exit from the hopper.

Description

technical field [0001] The invention relates to a seat type pit hoist, which belongs to the field of sludge treatment. Background technique [0002] Seat-type pit hoist is a device for treating sludge. The sludge is stored in the sludge pit in advance, and then the hopper transfers the sludge from the sludge pit to the dryer located above to remove water. There are filter holes on the hopper, and the internal moisture of the sludge will seep out from the filter holes in the process of going to the dryer, which plays the role of pre-dehydration, thereby reducing the water content of the sludge and reducing the drying time of the dryer. work pressure. [0003] However, since it takes a certain amount of time for the water in the sludge to flow, the sludge at the bottom of the hopper has a lower water content, while the sludge at the top of the hopper has a higher water content. Therefore, the sludge at the bottom of the hopper is often more viscous, and it is easy to block th...

Claims

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Application Information

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IPC IPC(8): C02F11/121C02F11/13
CPCC02F11/121C02F11/13
Inventor 冯一帆卓晓龙陆宏余晓华贾红建郭晨星黄寅
Owner 浙江物产环能浦江热电有限公司