Grid-groove-type combined filter element framework

Abstract

The invention discloses a grid-groove-type combined filter element framework. The grid-groove-type combined filter element framework comprises a filter element upper end assembly, an upper end cover assembly, a filter element framework set, a filter element lower end assembly, a lower end cover assembly, a filter element insert sheet and a central collection pipe, the central collection pipe is arranged in central holes of the upper end cover assembly, the filter element framework set and the filter element lower end assembly sequentially in a penetrating mode, the upper end cover assembly isarranged at the upper end of the filter element framework set, the filter element lower end assembly is arranged at the lower end of the filter element framework set, the fixed face of a rear rib plate of the filter element framework set and the fixed face of an internal rib plate of the upper end cover assembly are connected with through guiding connecting claws, the filter element insert sheet is arranged in an insert sheet fixing groove of the filter element lower end assembly, the filter element upper end assembly is arranged on the upper end cover assembly, a central internal hole of thefilter element upper end assembly is connected with the central collecting pipe, the lower end cover assembly is arranged at the bottom of the filter element lower end assembly, and the lower end cover assembly is connected with the filter element lower end assembly.

Description

technical field [0001] The invention relates to a frame, in particular to a frame of a grid groove combined filter element. Background technique [0002] At present, the rapid development of industry has brought great changes to people's lives, and it has also brought various types of pollution, water pollution or water quality deterioration, which has brought various problems and pains to people's bodies. Therefore, various types of water treatment equipment It appears in people's daily and industrial production. In the process of water treatment, the main filter element of the filter element plays a vital role in water treatment. At present, the market protects the filter element in various ways, but it can effectively ensure that the filter element is There are usually problems of one kind or another in the protection of the filter element, and when the filter element is partially damaged or blocked, it must be replaced in time to ensure the accuracy and flow rate of the ...

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Problems solved by technology

[0002] At present, the rapid development of industry has brought great changes to people's lives, and it has also brought various types of pollution, water pollution or water quality deterioration, which has brought various problems and pains to people's bodies. Therefore, various types of water treatment equipment It appears in people's daily and industrial production. In the process of water treatment, the main filter element of the filter element plays a vital role in water treatment. At present, the market protects the filter element in various ways, but it can effectively ensure that the filter element is There are usually problems of one kind or another in the protection of the filter element, and when the filter element is partially damaged or blocked, it must be replaced in time to ensure the accuracy and flow rate of the filter. In a replacement operation, a large workload is often required, and the loss of materials is also very large. The previous support frame material and structural problems, in high-temperature acid-alkali environment, usually due to poor compressive and tensile properties, are easily deformed and broken under the impact of liquid, which affects the protection of the filter element or the filtering effect of the filter element. We found A new filter element skeleton device, the material structure can effectively protect the filter element, and at the same time, it improves the efficiency of replacement and saves material waste. It can be widely used in urban sewage treatment, tap water industry, power plant water inlet, and can also be used as textile, food, etc. Pre-screening equipment in the wastewater treatment process of processing, papermaking, leather and other industries

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