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Vertical rotary multi-station diaphragm filter press

A diaphragm filter press, vertical rotation technology, applied in the direction of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of increasing filter plates, difficult transportation of equipment, increasing filter chambers, etc., to reduce length and The effect of occupying an area, saving the area, and improving the efficiency of the filter press

Pending Publication Date: 2020-12-08
佛山市绿星环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Diaphragm filter presses on the market generally have the following defects: the whole machine occupies a large area and is heavy. To improve the filtration efficiency, it is necessary to increase the filter plate, increase the filter chamber, and increase the power of the driving mechanism at the same time, which has high cost and energy consumption. Disadvantages such as high, requiring manual assistance to remove the filter cake, low efficiency, and difficult transportation of equipment

Method used

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  • Vertical rotary multi-station diaphragm filter press
  • Vertical rotary multi-station diaphragm filter press
  • Vertical rotary multi-station diaphragm filter press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as Figure 2~3 As shown, a vertical rotary 4-station diaphragm filter press includes:

[0052] Main frame 1, rotating frame 11. The rotating frame 11 is connected on the main frame 1 through a bearing 12 . The main frame 1 is also provided with a rotary drive motor 13 and a transmission gear set 14 for driving the rotary frame 11 , the output end of the rotary drive motor 13 is connected with the rotary frame 11 through the transmission gear set 14 . The rotating frame 11 can rotate along the axis of the bearing 12 .

[0053] The rotating frame 11 is provided with 4 plate group fixing frames 15 and 4 groups of filter plate groups 2 equally divided along the circumferential direction, and the 4 groups of filter plate groups 2 are arranged on the 4 plate group fixing frames 15 in a one-to-one correspondence, and Four groups of filter plate groups can be displaced sequentially with the rotation of the rotating frame 11. Each plate group fixing frame 15 includes a ...

Embodiment 2

[0069] The difference between this embodiment and embodiment 1 is:

[0070] The rotating frame 11 is provided with 6 plate group fixing frames 15 and 6 groups of filter plate groups 2 equally divided along the circumferential direction, and the 6 groups of filter plate groups 2 are arranged on the 6 plate group fixing frames 15 in a one-to-one correspondence, and 6 sets of filter plate groups can be displaced sequentially with the rotation of the rotating frame 11.

[0071] Such as Figure 7 In this embodiment, the outside of the rotating frame 11 is equally divided into 6 station areas, and the 6 areas are successively the first grouting filter press area 101, the first film opening and discharge area 102, the first automatic cleaning area 103, the first The second grouting filter press area 104, the second film opening and unloading area 105, and the second automatic cleaning area 106. The distribution of the six areas corresponds to the positions of the six filter plate gr...

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Abstract

The invention provides a vertical rotary multi-station diaphragm filter press. The vertical rotary multi-station diaphragm filter press comprises a main rack and a rotary rack; the rotary rack can rotate on the main rack around a connecting bearing of the rotary rack and the main rack; a plurality of plate group fixing frames are arranged on the rotary rack in the circumferential direction, and afilter plate group is mounted on each plate group fixing frame; each filter plate group at least comprises a pressure stop plate and a first diaphragm filter plate, and the first diaphragm filter plate can reciprocate on the plate group fixing frame towards the direction of the pressure stop plate; and at least one set of pushing and pressing device is arranged on the outer side of the rotary rack. The pushing and pressing device comprises an oil cylinder, and an output rod of the oil cylinder is connected with a pushing and pressing plate; the pushing and pressing plate can be driven by the oil cylinder to do telescopic reciprocating translation towards the direction of the rotary rack; and the pushing and pressing plate can move to abut against the filter plate group corresponding to thepushing and pressing plate in position, so that the pushing and pressing plate, the first diaphragm filter plate and the pressure stop plate are combined in sequence to form a filter cavity. A multi-station rotary working structure is adopted, multiple stations rotate synchronously, synchronous operation is achieved, and the beneficial effects of being efficient, capable of saving time and labor,capable of saving space and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of solid-liquid separation and filtration equipment, in particular to the field of membrane filter press equipment, and more specifically to a vertical rotary multi-station membrane filter press. Background technique [0002] Diaphragm filter press, the minimum water content of the filter cake (slag) has reached below 60%. Compared with the traditional chamber filter press, the highest solid content of the filter cake can be increased by more than 2 times. Moreover, the diaphragm filter press has the advantages of high pressing pressure, good corrosion resistance, convenient maintenance, safety and reliability, etc., and has been widely used in sludge in metallurgy, mineral processing, gas, papermaking, coking, pharmaceutical, food, brewing, fine chemical industries, etc. , Sewage treatment. [0003] At present, most of the structures of the diaphragm filter presses on the market are similar to the patented...

Claims

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Application Information

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IPC IPC(8): B01D25/12B01D25/32B01D25/34B01D25/38
CPCB01D25/12B01D25/32B01D25/346B01D25/38
Inventor 王天成
Owner 佛山市绿星环保科技有限公司
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