Automatic pull plate chamber type filter press

The technology of automatic pulling plate box type and box type filter press is applied in the fields of filtration separation, separation method, chemical instrument and method, etc., which can solve the problems of low work efficiency and hidden safety hazards, so as to improve work efficiency and ensure safety. , reduce the effect of human work

Inactive Publication Date: 2015-01-14
HUIZHOU JENTIUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

) or aqua regia, aqua regia, also known as "wang acid" and "nitrohydrochloric acid", is a very corrosive liquid with yellow smoke. It is a mixture of concentrated hydrochloric acid (HCl) and concentrated nitric acid (HNO3), so , artificial operation in the strong corrosion workshop will inevitably bring safety hazards, and the work efficiency is not high

Method used

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  • Automatic pull plate chamber type filter press
  • Automatic pull plate chamber type filter press
  • Automatic pull plate chamber type filter press

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] The embodiment of the present invention provides an automatic pull plate box-type filter press, which is mostly used in the environmental protection industry, and is mainly used for the separation of fixed and liquid, so that the mud cake filtered by the filter press has better solid content and excellent quality. The main principle is: the mixed liquid flows through the filter medium (filter cloth), the solid stays on the filter cloth, and gradually acc...

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Abstract

The invention provides an automatic pull plate chamber type filter press which comprises a rack, a filter pressing mechanism and a drive mechanism, wherein the filter pressing mechanism comprises a guide rail made of a plastic steel material and a plurality of filter pressing plates, the guide rail is fixedly arranged on the rack, the filter pressing plates are arranged on the guide rail in parallel and are capable of relatively moving forwards and backwards along the arrangement direction, a pull plate device capable of enabling the filter pressing plates to relatively move is arranged on the guide rail and is positioned on the guide rail, the pull plate device is driven by the drive mechanism to move on the guide rail forwards and backwards, a movable push plate capable of pushing the filter pressing plates is arranged on the pull plate device, the movable push plate is supported against by the filter pressing plates to downwards move when the pull plate device passes through the filter pressing plates, and the movable push plate elastically resets after the pull plate device passes through the filter pressing plates. The reset movable push plate is capable of supporting against the side surfaces of the filter pressing plates, and the pull plate device is pulled by the drive mechanism, and thus the filter pressing plates can be automatically drawn, and corrosive substances are automatically filtered, the manual operation is reduced, the safety is ensured and the working efficiency is increased.

Description

technical field [0001] The invention relates to an environmental protection equipment, in particular to an automatic plate-drawing chamber filter press. Background technique [0002] Filter presses can be widely used in chemical, pharmaceutical, metallurgy, fuel, food, brewing, ceramics, and environmental protection industries. Filter presses are more and more widely used in optical glass, trace precious metal recovery and other projects, but these two The industry has high requirements on the anti-corrosion performance of the filter press, and the materials that need to be contacted are hydrofluoric acid (HF·H2O is an aqueous solution of hydrogen fluoride gas, which is a colorless transparent to light yellow smoking liquid with a pungent smell.) or aqua regia Aqua regia, also known as "wang acid" and "nitrohydrochloric acid", is a very corrosive liquid with yellow smoke. It is a mixture of concentrated hydrochloric acid (HCl) and concentrated nitric acid (HNO3). Therefore, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D25/21
Inventor 叶桂尧
Owner HUIZHOU JENTIUM EQUIP
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