Diaphragm filter cloth clips

Abstract

The invention relates to a membrane filter cloth clamp for fixing a filter cloth, which includes the filter cloth clamp, a concave ring screwing surface in an inner ring surface of a filter cloth clamping ring is screwed on the screwing surface of the filter cloth clamp, an annular boss in the filter cloth clamping ring is matched with an annular concave platform in the filter cloth clamp, and a filter cloth inner clamp is clamped with the filter cloth clamp. The membrane filter cloth clamp has the advantages that firstly, the filter cloth clamp, the filter cloth clamping ring and the filter cloth inner clamp are matched and combined, then the membrane filter cloth clamp and the filter clamp form great friction coefficient and the fixed positioning which can be displaced, thereby avoidingthe shortcomings in the background technology and achieving the design purpose of the invention; secondly, facilitating the rapidly loading and unloading of the filter cloth .

Description

technical field

[0001] The invention relates to a diaphragm filter cloth clamp for fixing filter cloth, which belongs to the field of filter press component assembly manufacturing. Background technique

[0002] All the applicant's patent No. 01125681.8, name "diaphragm filter cloth clip", the feeding port of the diaphragm clip in the diaphragm filter cloth clip is a filter cloth clip and is integrated with the diaphragm clip. The filter cloth clamp is threaded or clamped and is composed of an external threaded filter cloth collar and an internal threaded filter cloth chuck. The internal threaded filter cloth chuck is screwed on the external threaded filter cloth collar and presses the filter cloth tightly. on the jaw face of the diaphragm clamp. Its shortcomings: the surface of the diaphragm clamp to fix the filter cloth is flat, and the diaphragm is clamped on the filter cloth by tightening the fixing screws in the diaphragm clamp to achieve the purpose of fixing the filte...

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