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Waterflow filtering device for water jet

A technology of filter device and water thorn head, which is applied in the direction of filter separation, needle punching machine, textile and paper making, etc. It can solve the problems of reducing production efficiency and increasing labor intensity, and achieve the effect of improving service life and reducing disassembly and cleaning

Inactive Publication Date: 2010-03-17
YIZHENG SIFANG LIGHT TEXTILE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reduced production efficiency and increased labor intensity for maintenance

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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  • Waterflow filtering device for water jet
  • Waterflow filtering device for water jet
  • Waterflow filtering device for water jet

Examples

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Embodiment Construction

[0015] The present invention as figure 1 , 2 As shown, the lower part of the spunlace head body 10 is provided with a water inlet 4, a water chamber 1, and a plug 11 of the water chamber. The pressure plate 5 is provided with a spunlace outlet 8, and the water chamber 1 is connected to the upper water chamber 9 through several water pipes 7. A cylindrical filter 2 is arranged in the water chamber 1, and the inner cylinder of the cylindrical filter 2 is connected to the inlet The water port 4 is connected, and the outer cylinder is connected with the water cavity 1 .

[0016] Both ends of the filter 2 are respectively provided with a first support connection sleeve 3 and a second support connection sleeve 12, the first support connection sleeve 3 is movable and watertightly socketed on the outlet of the water inlet 4, and the second connection support sleeve 12 is movable Watertightly sleeved on the inner end of the water chamber plug 11 .

[0017] When the present inventio...

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 invention provides a waterflow filtering device for a water jet, which relates to a high-pressure water-jet generating device for non-woven fabric processing equipment. The lower part of a water jet body is provided with a water inlet, a water cavity and a water cavity plug; the upper part of the water jet body is provided with a water needle plate, an upper water cavity and an upper pressureplate; the upper pressure plate is provided with a water jet outlet; the water cavity is communicated with the upper water cavity through a plurality of water pipes; the inside of the water cavity isprovided with a circular filter; and an inner cylinder of the circular filter is connected with the water inlet, while an outer cylinder is connected with the water cavity. The waterflow filtering device cannot block needle holes on the water needle plate to avoid affecting the performance of the water needle plate, can be conveniently cleaned by removing the filter at a plug end, reduces the removal and the cleaning of the water needle plate, and can greatly prolong the service life of a sealing element on the water needle plate.

Description

technical field [0001] The invention relates to a high-pressure spunlace flow generating device of nonwoven fabric processing equipment, and in particular to the improvement of the device. Background technique [0002] The spunlace head is the most critical equipment for processing spunlace nonwovens. It uses high pressure and ultra-fine water to spray the fiber web, and then rebounds the water flow through the support net to entangle the fibers, so that the fiber web can be reinforced, thus forming a spunlaced fabric with good flexibility and high strength. The existing spunlace head provides high-pressure water to the jet plate, although it has been pre-treated to remove some of the impurities with large physical sizes. However, it is difficult to completely remove small-sized particles such as flocs and colloids in water. like image 3 , 4 , 5, due to the extremely small size of the needle hole 60 on the water needle plate 6 in the spunlace head, the above-mentioned im...

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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IPC IPC(8): B01D35/02D04H18/00D04H1/46D04H18/04
Inventor 糜长青
Owner YIZHENG SIFANG LIGHT TEXTILE MACHINERY
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