CN2134852Y

CN2134852Y - Device for making high molecular absorbent layer of paper fibre nonwoven fabric

Info

Publication number: CN2134852Y
Application number: CN 92228283
Authority: CN
Inventors: 戴华锡
Original assignee: Kang Na Hsiung Enterprise Co Ltd
Current assignee: Kang Na Hsiung Enterprise Co Ltd
Priority date: 1992-07-16
Filing date: 1992-07-16
Publication date: 1993-06-02
Anticipated expiration: 2002-07-16

Abstract

The utility model relates to a device for making high molecular water absorbing layer of paper fiber nonwoven fabric, which mainly comprises a conveying net, a feeding pipe, a hopper, a hole-shaped net wheel, a dryer, a thermal pressure wheel, etc. The feeding pipe sends the paper pulp which is crushed into the hole-shaped net wheel to fall on a conveying belt by a plurality of net holes on the hole-shaped net wheel. The hopper provides the water absorbing powder of high molecular falling on the conveying net to form the mixture with the paper pulp which is crushed to be served as the main body of the high molecular water absorbing layer of paper fiber nonwoven fabric. The single side or the double sides of the main body can be covered with a hot melting fiber net in order to increase the tensile strength of the main body of the water absorbing layer.

Description

Device for making high molecular absorbent layer of paper fibre nonwoven fabric

This utility model relates to a kind of manufacturing installation of paper-fiber non-woven cloth high molecular water accepting layer, be meant a kind of manufacturing especially with the paper pulp pulverized and absorbent polymer powder mixture manufacturing installation, melt fleece and also can cover with one deck heat on this water accepting layer main body single or double surface as the water accepting layer main body.

In the manufacture process of habitual water absorption product, must expend sizable cost of labor and expensive manufacturing equipment, can make the preferable water absorption product of quality, and in whole manufacturing process, if the bad or artificial carelessness of plant equipment, then often make the product that produces occur that quality is bad, the unequal problem of product attribute, therefore, desire is produced high-quality water accepting layer, then must be by the manufacturing installation of excellent in design, and the effect that can obtain getting twice the result with half the effort.

The main purpose of this utility model is to overcome the above-mentioned defective of prior art and water accepting layer manufacturing installation that a kind of novelty is provided, its water accepting layer is with the mixture of comminution pulp and the absorbent polymer powder body as water accepting layer, its manufacturing installation also can cover with heat on the body single or double surface of this water accepting layer and melt fiber web layer, with tensile strength and the special texture that strengthens this water accepting layer body.

A kind of in order to make with comminution pulp and the absorbent polymer powder mixture paper-fiber non-woven cloth high molecular water accepting layer manufacturing installation as the water accepting layer main body for what realize that the purpose of this utility model proposes, this device includes:

One transmission net;

Two poroid nets wheel, but this net wheel turn, its structure is cylindric, and is provided with a plurality of mesh at barrel, and two poroid nets wheels are that to be co-located on a groove indoor, and spaced apart one suitable spacing;

One feed pipe, it is connected respectively in this poroid net wheel, sends in this poroid net wheel so that comminution pulp is guided through feed pipe, and the mesh that comminution pulp sees through poroid net wheel again is dispersed evenly on this transmission net;

One hopper, be arranged on these two poroid net wheel middle upper part positions, splendid attire absorbent polymer powder in it is with at this feed pipe delivery comminution pulp simultaneously, make absorbent polymer powder equably by dropping down onto on the transmission net between two poroid nets wheel, and form mixture with comminution pulp;

One drying machine is dried processing with aforementioned comminution pulp and the formed water accepting layer main body of absorbent polymer powder mixture;

Two hot pressing wheels, this dried water accepting layer main body is multiple to be passed through by the space between this two hot pressing wheel, and gives and batch rolling and cut and become finished product.

Below will be described in detail, so that this utility model is had clearer understanding manufacturing installation of the present utility model and operating principle thereof.But following narration only is in order to explanation this utility model, and unrestricted this utility model.All people who is skillful in this technology work as and can be modified easily, improve based on following explanation, and do not break away from spirit of the present utility model and claimed scope.Wherein:

Fig. 1 is the section diagrammatic sketch of this utility model product;

Fig. 2 is the section diagrammatic sketch of another embodiment product of this utility model;

Fig. 3 is this utility model section diagrammatic sketch of an embodiment product again;

Fig. 4 is a manufacturing installation allocation plan of the present utility model;

Fig. 5 is the manufacturing installation allocation plan of another embodiment of the present utility model.

Manufacturing installation of the present utility model can produce the product shown in Fig. 1,2 or 3, and wherein Fig. 1 illustrates its paper-fiber non-woven cloth high molecular water accepting layer main body 1; And Fig. 2 is except that illustrating water accepting layer main body 1 shown in Figure 1, its bottom surface also is shown is covered with one deck heat and melts fleece 21, and covering one deck heat melts the tensile strength that fleece can strengthen this water accepting layer main body 1, and makes upper and lower surface have different senses of touch; The bottom surface of this water accepting layer main body 1 and end face surface are covered with heat simultaneously and melt

fleece

21,22 as can be seen from Figure 3.In these product embodiments, its special product attribute and purposes is arranged respectively, user can be selected for use according to its actual needs when selecting for use.

Fig. 4 shows the allocation plan of this utility model manufacturing installation, and this device mainly includes: a feed pipe 34, a hopper 33, a groove chamber 3, poroid

net wheel

31,32, one transmission net 4 of all right one way or the other turn, a drying machine 5, two hot pressing wheel 61,62.Wherein, pulverizing paper oar A is delivered to respectively in the two poroid

net wheels

31,32 by feed pipe 34 guidings, the member of this poroid net wheel is the thin cylinder shape, its two side is sealing, but wherein a side-walls can known technology be connected feed pipe, so that the comminution pulp that feed pipe is sent here is guided in the poroid net wheel.The barrel of poroid net wheel offers a plurality of mesh, this poroid net wheel is via known motor drive technology during turn, inner comminution pulp will be subjected to evenly to mix and stir, and via each mesh drop down onto the input net 4 on, simultaneously, the hopper 33 that is positioned at two poroid nets wheel, 31,32 middle upper part places is also supplied absorbent polymer powder (being commonly called as acrylic powder or U.S.'s starch) and it is dropped on the transmission net 4 equably and is formed a mixture with comminution pulp.When making product embodiments shown in Figure 2, except above manufacture process, on transmission net 4, need lay one deck in advance and can be subjected to the heat of transmission net 4 drives to melt fleece 21, therefore, mixture will fall within this heat and melt on the fleece 21; And when desire is made product shown in Figure 3, then can melt fleece coated with another layer heat at position C place.In addition, if in aforesaid manufacture process, more can impose spraying stick (to the Figure 1 and Figure 2 product embodiments) at position D place.

Through after the said process, the mixture of comminution pulp and absorbent polymer powder promptly is transferred net and sends into do oven dry processing in the drying machine 5, then, again by the gap between the two hot

pressing wheel

61,62, make compacting and hot-pressing processing, batch rolling E at last, cut into finished product according to required width again.Gap between the two hot

pressing wheel

61,62 is adjustable, when the gap is adjusted to hour, comparatively compacting of the finished product of then making, and when the gap is adjusted to greatly, the finished product of then making is comparatively bulk, the demand of visual reality and produce the finished product of different qualities is so that the Ke Yi of consumer hobby is chosen with needing.

Except above-mentioned preferred embodiment device configuration (the poroid net wheel of dicycly), also can adopt the monocycly structure, as shown in Figure 5, its difference is that this poroid net wheel 35 is monocycly, comminution pulp A and absorbent polymer powder B are then sent in this poroid net wheel 35 by feed pipe 34 simultaneously, and the mesh by poroid net wheel 35 intersperses among on the transmission net 4 equably again.Then with shown in Figure 4 roughly the same, will not heavily cover narration as for other structure at this.

Claims

1, a kind of in order to make with comminution pulp and absorbent polymer powder mixture as the paper-fiber non-woven cloth high molecular water accepting layer manufacturing installation of water accepting layer main body, it is characterized in that this device includes:

One transmission net;

2, the manufacturing installation of paper-fiber non-woven cloth high molecular water accepting layer as claimed in claim 1 is characterized in that: the gap between this two hot pressing wheel is adjustable, so that the finished product of making has compacting or bulk characteristic.

3, the manufacturing installation of paper-fiber non-woven cloth high molecular water accepting layer as claimed in claim 1, it is characterized in that: two poroid net wheels can be replaced by the poroid net wheel of single-wheel, and comminution pulp and absorbent polymer powder are to be sent in the poroid net wheel of this single-wheel by the feed pipe guiding simultaneously.

4, the manufacturing installation of paper-fiber non-woven cloth high molecular water accepting layer as claimed in claim 1 is characterized in that: be to be covered with a heat to melt fleece on this transmission net, melt fiber web layer to form this heat at the bottom of this water accepting layer main body or top layer and bottom.