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Vacuum centrifugal filter press

A technology of vacuum centrifugation and filter press, used in centrifuges, centrifuges with rotating drums, etc., can solve problems such as influence and slow separation speed

Active Publication Date: 2014-03-26
HUZHOU DAIXI ZHENHUA IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention has the advantages of environmental protection and energy saving, saving consumables, and reducing costs, but the separation speed of this structure is too slow, which will have a great impact on industrial production

Method used

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  • Vacuum centrifugal filter press
  • Vacuum centrifugal filter press

Examples

Experimental program
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Effect test

Embodiment 1

[0015] Such as figure 1 A vacuum centrifugal filter press is shown, its structure includes a rotating tank body 2 and a circulation tank body 1, the rotating tank body 2 is arranged in the circulation tank body 1, the bottom of the rotating tank body 2 is connected with a centrifuge 5, and the circulation tank body The bottom of the body 1 is connected with an output pipe 4; the top of the circulation tank 1 is connected with a vacuum pump 11, and the side wall of the rotating tank 2 is set as a filter plate 3, and the filter plate 3 is covered with filter holes 8, and the inside of the rotating tank 2 There is also a pressing device. The pressing device includes a vertical rail 7 arranged in the rotating tank body 2, a lower pressing block 9 is slidably connected to the vertical rail 7, and the lower pressing block 9 is connected with an electric cylinder 12 arranged on the top of the rotating tank body 2 . During operation, firstly put materials that need solid-liquid sepa...

Embodiment 2

[0018] Such as figure 2 A vacuum centrifugal filter press is shown, its structure includes a rotating tank body 2 and a circulation tank body 1, the rotating tank body 2 is arranged in the circulation tank body 1, the bottom of the rotating tank body 2 is connected with a centrifuge 5, and the circulation tank body The bottom of the body 1 is connected with an output pipe 4; the top of the circulation tank 1 is connected with a vacuum pump 11, and the side wall of the rotating tank 2 is set as a filter plate 3, and the filter plate 3 is covered with filter holes 8, and the inside of the rotating tank 2 There is also a pressing device. A vacuum centrifugal filter press according to claim 1, characterized in that: the pressing device comprises a vertical threaded rod 15 arranged in the rotating tank body 2, and the two ends of the vertical threaded rod 15 are respectively sleeved There are slide blocks 14 with threaded holes, and each slide block 14 is equipped with a rotary m...

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Abstract

The invention relates to a vacuum centrifugal filter press. The vacuum centrifugal filter press comprises a rotating tank and a circulating tank, wherein the lower portion of the rotating tank is connected with a centrifugal machine; the lower portion of the circulating tank is connected with an output tube; the upper portion of the circulating tank is connected with a vacuum pump; a side wall of the rotating tank is a filter plate; filter holes are densely formed in the filter plate; and a pressing device is also arranged in the rotating tank. By using the vacuum centrifugal filter press, liquid is separated from solid as much as possible by extrusion; and the liquid is completely separated from the solid through the filter plate under the action of centrifugal force, and is stored by a pipe. The vacuum centrifugal filter press has the advantages of high separation speed, high separation effect, simplicity in structure, easiness in manufacture, environmental protection, energy conversation, practicality and high efficiency.

Description

technical field [0001] The invention relates to a solid and liquid separation device, in particular to a vacuum centrifugal filter press. Background technique [0002] The filter press is a filter device used in industrial production to realize the separation of liquid and solid. As long as liquid-solid separation is required in the industrial production process, a filter press is often used. However, the filter press used in reality needs to separate solids and liquids through a medium, which will increase the cost, and the separation speed is very slow, which will have a great impact on industrial production. [0003] Chinese Invention Patent No. CN 102133492 A discloses a filter press, the structure of which includes a frame, the frame is provided with a filter press chamber, and it is characterized in that: the frame is provided with a filter cloth reel, which is driven by a motor Rotate; the filter press chamber is provided with a door to control the filter cloth in a...

Claims

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Application Information

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IPC IPC(8): B04B1/00B04B7/08B04B15/00
Inventor 陈新华
Owner HUZHOU DAIXI ZHENHUA IND & TRADE
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