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A production system for ultra-thin glass fiber paper

A technology of glass fiber paper and production system, applied in papermaking, papermaking machine, wet end of paper machine, etc., can solve the problems of affecting the service life of vacuum pump, uneven paper thickness, increasing production cost, etc. The effect of adjusting, smoothing the surface and prolonging the service life

Active Publication Date: 2017-07-04
ZHEJIANG LANDLONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When producing glass fiber paper, it is necessary to fully dilute the stirred raw materials. The existing mixing equipment occupies a large area and has a complicated structure.
Glass fiber paper is formed by transporting the slurry to the net cage (the net cage is to filter the excess water through the mesh platform after the glass fiber slurry is flowed in, so that the glass fiber initially forms a paper with a large moisture content) and then preliminarily forms it. For paper, the current method is to directly import the slurry into the net box and let it flow naturally to form paper. The thickness of the paper formed by this method is not uniform, and the flow rate is not easy to control.
When making glass fiber paper, in order to ensure that the paper is transported smoothly, it is necessary to install a suction device under the mesh conveyor belt. The suction device is connected to a vacuum pump, which can absorb the glass fiber paper on the conveyor belt smoothly. When inhaling, it will be inhaled together with water, which will greatly affect the service life of the vacuum pump and increase the production cost of the enterprise.
And the traditional way of winding paper is to roll the paper by the rotation of the winding roller, usually the winding roller is the driving roller, but when winding very thin paper, this winding method will make the paper tension too large and may cause damage to the paper. damaged product

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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  • A production system for ultra-thin glass fiber paper
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  • A production system for ultra-thin glass fiber paper

Examples

Experimental program
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Effect test

Embodiment 2

[0028] Embodiment two: see attached Figure 6 The water filtering device C described in this embodiment includes a filter tank C1, one side of the filter tank C1 is provided with a connecting flange C2, the connecting flange C2 is connected to the suction pipe C3, and the other side of the filter tank C1 is connected to a vacuum pump The pipe C4 is connected; the filter tank C1 is equipped with a vertically downward partition C5, the connecting flange C2 is located on the upper part of the filter tank C1, and its outlet is facing the partition C5; the bottom of the partition C5 and the bottom of the filter tank C1 are reserved The air passage C6 is formed at a certain distance. There are card slots on both sides of the inner wall of the filter tank C1, and the two sides of the partition C5 are snapped into the corresponding clip slots. The bottom of the cover C7 is provided with a grooved clip C10, and the clip C10 is stuck on the top of the partition C5; the bottom of the fil...

Embodiment 3

[0029] Embodiment three: see attached Figure 7 , the cutting device D described in this embodiment includes a cutting seat D1, and there are two cutting seats D1, which are respectively located on both sides of the top of the conveyor frame. The cutting seat D1 is composed of a vertical plate and a horizontal plate, and the vertical plate is vertical. Fixed on the top of the conveyor frame, the top of the vertical plate is fixed with a horizontal plate; the cylinder body of the lifting cylinder D2 is installed on the horizontal plate; the piston rod of the lifting cylinder D2 passes through the horizontal plate vertically downwards to connect with the lifting seat D3; the end of the lifting seat D3 There is a lifting slider D4, and a vertically installed lifting guide column D5 is installed on the inside of the vertical plate. The bottom of the lifting guide column D5 is fixed by the fixing block D6, and the top of the lifting guide column D5 is fixed on the bottom of the hori...

Embodiment 4

[0030] Embodiment four: see appendix Figure 8 The conveying device E described in this embodiment includes a conveying belt E1, a pressing plate E2, an adsorption device E3, and a blower cover E4, wherein the supporting surface of the conveying belt E1 is mesh-shaped, and the feeding end of the conveying belt E1 is provided with a pressing plate E2, The bottom of the pressing plate E2 is fixed with a white flexible layer E5 and a smooth layer E6 in sequence. The two ends of the pressing plate E2 are respectively installed on the frame E8 through the corresponding adjusting bolts E7. The bottom of the conveyor belt E1 discharge end is equipped with an adsorption device E3. The adsorption device E3 The top is provided with a blowing cover E4, and the blowing cover E4 is installed on the frame E8 above the conveyor belt E1; the top of the blowing cover E4 is equipped with an axial flow fan E9, and the air outlet at the bottom of the blowing cover E4 is provided with several strip...

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 an ultra-thin glass fiber paper production system. The system comprises a mixing device, a buffering device, a drainage device, a slitting device, a conveying device and a paper rolling device. An outlet of a stirring machine is connected with a dilution pond, the dilution pond is connected with one end of the mixing device, and the other end of the mixing device is connected with a glass fiber paper forming device. The buffering device is arranged at the inlet end of the glass fiber paper forming device, the drainage device is arranged in the glass fiber paper forming device, the conveying device is disposed at the outlet end of the glass fiber paper forming device, the conveying device is connected with an oven, the slitting device is installed at an outlet of the oven, and the paper rolling device is arranged at the output end of the slitting device. The system is high in efficiency and small in occupied area, formed paper is flat in surface, flow speed of glass fibers is uniform, feeding flow speed is controllable and adjustable, and the system is convenient to use, practical and good in use effect.

Description

technical field [0001] The invention relates to the technical equipment field of glass fiber paper, in particular to an ultra-thin glass fiber paper production system. Background technique [0002] Glass fiber paper is a tissue paper made from glass fibers with a small diameter. Good dimensional stability. High chemical resistance. Strong weather resistance. Good non-combustibility. Use 100% glass fiber (0.3-0.5μm in diameter, the main component is silica), after light beating, add adhesive, or add some chemical wood pulp, and make paper on fourdrinier paper machine or cylinder paper machine made. Silica gel or colloidal alumina can also be added to increase strength. When producing glass fiber paper, it is necessary to fully dilute the stirred raw materials. The existing mixing equipment occupies a large area and has a complicated structure. Glass fiber paper is formed by transporting the slurry to the net cage (the net cage is to filter the excess water through the ...

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): D21F9/00D21F7/00D21F1/06D21F1/48B26D1/157B26D5/12B65G15/58B65G21/20B65H18/14
CPCB26D1/1575B26D5/12B65G15/58B65G21/2027B65G2201/022B65H18/14B65H2701/19D21F1/06D21F1/48D21F7/00D21F9/00
Inventor 齐正良
Owner ZHEJIANG LANDLONG IND
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