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Design method for double-stage plate filter box and filter box thereof

A design method and technology of filter box, applied in fixed filter element filter, separation method, filtration separation and other directions, can solve the problems of easy cracking of the whole box body, easy floating of the filter plate, large amount of residual aluminum in the box, etc. Optimize the flow path of molten aluminum to solve the effect of easy floating and small residual aluminum

Inactive Publication Date: 2019-02-15
SUZHOU ZHONGYANG THERMAL ENERGY TECH CO LTD
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Problems solved by technology

[0010] However, the existing compact lining structure of the two-stage plate filter box cannot meet the above requirements, especially in the process of production and design, there are problems that the overall box body is easy to crack, there is a lot of residual aluminum in the box, and the filter plate is easy to float And other issues

Method used

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  • Design method for double-stage plate filter box and filter box thereof
  • Design method for double-stage plate filter box and filter box thereof

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Embodiment Construction

[0025] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions ...

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Abstract

The invention provides a design method for a double-stage plate filter box and a filter box thereof; the method comprises: a lining of the double-stage plate filter box is divided into four independent prefabricated members which are assembled together and form the integrated lining of the double-stage plate filter box together; a lining structure is subjected to structure treatment; an aluminum inlet and an aluminum outlet of each-stage filter box are arranged in the same side; a flowing path of molten aluminum in the double-stage plate filter box is optimized, so that the circulating path ofthe molten aluminum enters a filter plate from the upper side of the filter plate and flows out at the lower part of the filter plate through a side channel; the filter box adopts the double-stage filter box with the lining structure and designed by adopting the above method, so the problems of easy crack of whole box, more aluminum residual volume and easy flowing of the filtering plate can be avoided.

Description

technical field [0001] The invention relates to the technical field of aluminum casting production equipment, in particular to a design method of a double-stage plate filter box and the filter box. Background technique [0002] Aluminum is a metallic element that is strong yet lightweight, malleable and easily conducts electricity. It can be used as structural material for aircraft, vehicles, ships, boats and rockets. Pure aluminum can be used as ultra-high voltage cables. Aluminum is currently the most used metal in the world except steel. It is the most abundant metal element in the earth's crust, with a content of 8.3%. It mainly exists in aluminosilicate ores, as well as bauxite and cryolite. Alumina is a white amorphous powder with many variants, the most familiar of which are α-Al2O3 and β-Al2O3. The corundum that exists in nature belongs to α-Al2O3. Its hardness is second only to diamond, with high melting point and acid and alkali resistance. It is often used to m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B9/02C22B21/06C22C1/02C22C21/00B01D29/03
CPCB01D29/03C22B21/066C22C1/026C22C21/00Y02P10/20
Inventor 余志华
Owner SUZHOU ZHONGYANG THERMAL ENERGY TECH CO LTD
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