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Sprinkling equipment for chemical treatment of fabric

A technology of spraying equipment and fabric chemistry, which is applied in the direction of spraying/jetting textile materials, textiles and papermaking, papermaking machines, etc. It can solve the problems of not being able to achieve the best treatment effect, low utilization rate of chemical reagents, narrow application range, etc. , to achieve the effect of not easy to pollute, water permeability, light weight and good wear resistance

Inactive Publication Date: 2008-12-24
上海弘纶工业用呢有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

The soaking method is to place the entire blanket in the soaking tank of the equipment to completely infiltrate the chemical reagents. The equipment used in this method is very expensive and the utilization rate of the chemical reagents is not high; the coating method is to drive the chemical reagents through the roller. Its disadvantage is that the chemical reagent can only be attached to the surface of the blanket, and the reagent cannot completely penetrate the blanket, and the inside cannot be treated, so the best treatment effect cannot be achieved.
The equipment used in these two methods is fixed, with a single function and a narrow range of applications

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Sprinkling equipment for chemical treatment of fabric

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Embodiment Construction

[0011] According to the accompanying drawings, in the figure: 1, vortex pump; 2, spray pipe; 3, nozzle; 4, liquid storage tank; 5, suction pipe; 6, vacuum suction box; 7, seam adjustment bar; Box suction pipe; 9. Ball valve; 10. Paper blanket; 11. Mobile frame.

[0012] The present invention is realized as follows: a spraying equipment for chemical treatment of fiber fabrics, comprising a vortex pump 1, a nozzle 2, a nozzle 3, a vacuum suction box 6 and a suction box suction pipe 8, and the suction box suction pipe 8 is arranged on the workpiece to be sprayed Below the bottom, the suction box suction pipe 8 is connected to the vacuum suction box 6 with a pipe, and the spray equipment is installed on the upper side in the liquid storage tank 4. The bottom of the liquid storage tank 4 container is provided with a suction pipe 5, and the liquid suction The pipe 5 is connected to the vortex pump 1 .

[0013] The operation procedure on the equipment is as follows: dissolve the che...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The present invention relates to a spraying equipment for chemically treating fiber fabrics. It includes the following several portions: peripheral pump, blast tube, spray nozzle, vacuum water suction box and vacuum water suction inlet tube. Besides, said invention also provides the working principle of said spraying equipment and its concrete operation steps.

Description

technical field [0001] The invention relates to a dewatering device for papermaking, in particular to a chemical treatment spraying device for fiber fabrics, which is applied to the chemical treatment process in the subsequent process of pressing the papermaking felt with the bottom net. Background technique [0002] The surface of the chemical fiber used in the papermaking felt of the bottom wire has the grease left over from the production process, which is easy to be stained and has poor cohesion, which makes it difficult to improve the water filtration and stability of the felt during use. Chemical treatment improves the air permeability, resilience, liquid flow resistance, fiber layer cohesion and other properties of the papermaking felt during use, and increases the saturated moisture content of the felt, thereby optimizing the dehydration performance and service life of the papermaking felt. At present, there are two methods of chemical treatment in the world, namely ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B1/02D21F7/08
Inventor 朱建国吴立发黄建平陈努加
Owner 上海弘纶工业用呢有限公司
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