A high-efficiency and energy-saving split suction roller

Abstract

The invention discloses an efficient energy-saving split-type suction roller. A large-diameter stainless steel suction tube serves as a roller body of a working portion of the suction roller, a small-diameter stainless steel suction tube serves as a roller body of a transmission portion and a fixing portion, and except that the large-diameter stainless steel suction tube is connected with the small-diameter stainless steel suction tube through a flange, the rest structures surround the whole roller body. The efficient energy-saving split-type suction roller has the advantages that the efficient energy-saving split-type suction roller is stable in structure, energy saving, efficient, safe and stable to run and unchanged in shape and mounting dimension and can be directly mounted and used by substituting for that in the prior art; an outer filter screen portion is of a three-layer screen structure with punched expanded metal serving as a support and is replaceable in screen type according to technological needs of users.

Description

technical field [0001] The invention mainly relates to a fiber web winding equipment in the non-woven fabric spunlace (also known as spunlace) production process, in particular to a high-efficiency and energy-saving split suction roller suitable for a spunlace machine. Background technique [0002] In recent years, the global demand for spunlace non-woven fabrics has been increasing and its applications have become more and more extensive. In China, the demand for spunlace non-woven fabrics has grown rapidly. The higher and higher requirements have prompted the major domestic non-woven spunlace manufacturers to put forward more stringent requirements for spunlace equipment. The specific function of the suction roller is to entangle and fix the fiber web that has been carded, laid and formed with certain technological requirements under the joint action of the spunlace head and negative pressure suction, and then initially form the spunlace fabric. [0003] The main body of ...

AI Technical Summary

Problems solved by technology

[0003] The main body of the straight-axis type suction roller of the prior art (i.e. the suction pipe 9 ', see figure 1 , 2 (shown) is a complete steel pipe. Although the structure of this device is simple, due to the small diameter of the working area, the thickness of the deflector 2 is large, the stroke of the water flow through the negative pressure suction port is long, the energy consumption is high, and the suction efficiency is low , poor effect and other issues, more and more unable to meet the rapid development of the non-woven industry

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