Vertical type full automatic plate-and-frame filter press, and filter technique

A plate-and-frame filter press, a fully automatic technology, applied in filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problem of inability to achieve automatic filter press treatment, low equipment stability and production efficiency, stability and production Low efficiency and other problems, to achieve the effect of reducing auxiliary man-hours, small footprint, and high versatility

Active Publication Date: 2007-12-26
西安航天华威化工生物工程有限公司
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  • Abstract
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Problems solved by technology

Due to structural technical reasons, the existing filter press devices mostly adopt horizontal manual or semi-automatic pressurized filtration, and the horizontal manual filter plate frame is made of plastic products, which has low production efficiency and large environmental pollution; semi-automatic vertical pressurized filter device Because the equipment also adopts the electronic control method, but due to the poor automation performance of other mechanisms, its stability and production efficiency are low, especially when the sealed cavity is under pressure, the equipment will vibrate and spray liquid, and the filter cloth will It is basically impossible to rea

Method used

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  • Vertical type full automatic plate-and-frame filter press, and filter technique
  • Vertical type full automatic plate-and-frame filter press, and filter technique
  • Vertical type full automatic plate-and-frame filter press, and filter technique

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Embodiment Construction

[0043] The technical solution of the present invention will be further specifically described below in conjunction with the accompanying drawings.

[0044] Vertical fully automatic plate and frame filter press, including horizontal plate and frame group 1, main frame structure 2, plate and frame group opening and pressing device 3, filter cloth automatic cycle walking mechanism 4, filter cloth washing device 5, automatic control system 6. Hydraulic system 7, process piping system 8, etc.;

[0045] As shown in Figure 1 and 2, the horizontal plate frame group, the opening and pressing device of the plate frame group, the process pipeline system and the filter cloth are fixed on the main support structure, the filter cloth automatic circulation walking mechanism, the filter cloth washing device and the hydraulic pressure The system is set on the side of the filter press, and the main electric control cabinet of the automatic control system is set outside the equipment body.

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Abstract

The invention relates to a vertical full automation filter press. The existing filtration filter pressing installment as a result of the structure technology, ,the horizontal hand movement filtration frame which uses the plastic has low production efficiency and big environmental pollution; because the semiautomatic pressure filtration installment also uses the electrical controlled method, but the automated coordination performance of other organization is bad, its stability and the production efficiency are low, specially when the seal cavity bearing, the equipment presents vibration and spray phenomenon. The filter press includes the leveling board frame group, the main body support structure, the board frame group opening and holding apparatus, the filtering cloth automatic cycle running gear, the filtering cloth washing device, automatic control system, hydraulic system, craft circuitry and so on. It uses the vertical structure to realize the full automatic operation, thus has high filter efficiency, low energy consumption, high automaticity, high product quality, easy operation, the simple maintenance, and no pollution.

Description

technical field [0001] The invention relates to a filter press and its filtration process, in particular to a vertical fully automatic plate-and-frame filter press controlled by a PLC (or DCS computer) with a vertical structure and automatic cycle movement of filter cloth and its filtration process. Background technique [0002] The filter press is mainly used for sewage treatment in mining, metallurgy, chemical industry, electronics industry and environmental protection engineering. It is a widely used solid-liquid separation equipment. Due to structural technical reasons, the existing filter press devices mostly adopt horizontal manual or semi-automatic pressurized filtration, and the horizontal manual filter plate frame is made of plastic products, which has low production efficiency and large environmental pollution; semi-automatic vertical pressurized filter device Because the equipment also adopts the electronic control method, but due to the poor automation performanc...

Claims

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Application Information

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IPC IPC(8): B01D25/21
Inventor 赵仕哲郭新峰杨鹏郭建全
Owner 西安航天华威化工生物工程有限公司
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