CN204714976U

CN204714976U - A kind of weft yarn comprises the filter press cloth of monofilament and multifilament

Info

Publication number: CN204714976U
Application number: CN201520057840.1U
Authority: CN
Inventors: 杜培生; 涂林涛
Original assignee: YANTAI XINGHE FILTRATION SCIENCE&TECHNOLOGY CO Ltd
Current assignee: YANTAI XINGHE FILTRATION SCIENCE&TECHNOLOGY CO Ltd
Priority date: 2015-01-28
Filing date: 2015-01-28
Publication date: 2015-10-21
Anticipated expiration: 2025-01-28

Abstract

The utility model relates to the filter press cloth that a kind of weft yarn comprises monofilament and multifilament, in order to solve traditional filter press cloth filtering accuracy low, use time abrasiveness poor, wrinkle phenomenon seriously, life-span shorter problem, comprise warp systems and weft systems, described warp systems and described weft systems are intertwined to form fell, it is characterized in that: described weft systems comprises multifilament weft yarns and monofilament weft yarns, described multifilament weft yarns and described monofilament weft yarns are in same fell, and described multifilament weft yarns and described monofilament weft yarns are spaced; Described warp systems is multifilament plying warp; Described warp systems and described weft systems adopt fiber wire.

Description

A kind of weft yarn comprises the filter press cloth of monofilament and multifilament

Technical field

The utility model relates to the filter press cloth that a kind of weft yarn comprises monofilament and multifilament, belongs to the filter press cloth field of belt filter press.

Background technology

Vertical pressure filter cloth is the annular filter cloth of filtration in vertical type blotter press.Existing vertical type pressure filter press cloth, adopts pure multifilament mostly through, weft yarn, or warp thread multifilament parallel monofilament is weaved and formed.Although multifilament can reach certain filter effect, because the flexibility of multifilament is comparatively large, when vertical type blotter press uses, seriously, the life-span is shorter for wearing and tearing and wrinkle phenomenon; Make moderate progress although parallel is the filter cloth ABRASION RESISTANCE of pure monofilament and discounting phenomenon, for the filter cloth that filtering accuracy is relatively high, by the restriction of weaving condition, be difficult to reach higher filtering accuracy.

Utility model content

The deficiency that the utility model exists for prior art, provides a kind of weft yarn to comprise the filter press cloth of monofilament and multifilament, solve traditional filter press cloth filtering accuracy low, when using wearing and tearing and wrinkle phenomenon serious, the problem that the life-span is shorter.

The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of weft yarn comprises the filter press cloth of monofilament and multifilament, comprise warp systems and weft systems, described warp systems and described weft systems are intertwined to form fell, described weft systems comprises multifilament weft yarns and monofilament weft yarns, and described multifilament weft yarns and described monofilament weft yarns are spaced.

1. as further optimization of the present utility model, described multifilament weft yarns and described monofilament weft yarns are respectively one, and described multifilament weft yarns and described monofilament weft yarns are spaced; A set of weft systems is formed after described multifilament weft yarns and the combination of described monofilament weft yarns.

2., as further optimization of the present utility model, described warp systems is multifilament plying warp; Warp thread adopts thinner fiber wire merged by one or many twisting and finally form warp systems.

As further optimization of the present utility model, described warp systems and described weft systems adopt fiber wire.

The beneficial effects of the utility model are: the weft systems of the utility model broadwise adopts multiple multifilament weft yarns and monofilament weft yarns, and multifilament weft yarns and monofilament weft yarns are spaced; Solve the very row difference of pure multifilament filter press cloth and easily crumple, shortcoming that the life-span is short, effectively improve the very row of filter cloth, ensure good filtering accuracy simultaneously, greatly alleviate the wrinkle phenomenon of filter cloth use procedure, improve filter cloth service life; Be widely used in the isolated by filtration in the fields such as environmental protection, chemical industry, mine, smelting, fertilizer, food.

Accompanying drawing explanation

Fig. 1 is institutional framework schematic diagram of the present utility model;

Fig. 2 is warp and weft interweaving schematic diagram of the present utility model;

Wherein, 1, warp systems; 2, weft systems; 3, fell; 4, multifilament weft yarns; 5, monofilament weft yarns.

Detailed description of the invention

Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.

The utility model relates to a kind of vertical type blotter press individual layer filter press cloth, comprise warp systems 1 and weft systems 2, described warp systems 1 is intertwined to form fell 3 with described weft systems 2, described weft systems 2 comprises multifilament weft yarns 4 and monofilament weft yarns 5, described multifilament weft yarns 4 and described monofilament weft yarns 5 are one or more and quantity is identical, described multifilament weft yarns 4 and described monofilament weft yarns 5 are spaced, in the utility model, when described multifilament weft yarns 4 and described monofilament weft yarns 5 are respectively two, when described multifilament weft yarns 4 is spaced with described monofilament weft yarns 5, it is best embodiment, now filter press cloth filter effect is best, and wearing and tearing are few, life-span is longer.

In the utility model, described warp systems 1 can adopt multifilament plying warp, increases its suppleness.

Described warp systems 1 and described weft systems 2 adopt fiber wire.

In the utility model, the material of warp systems 1 and weft systems 2 can be terylene, polypropylene fibre, nylon or its fiber wire and mixing match application thereof, and these proportionings are prior art.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a weft yarn comprises the filter press cloth of monofilament and multifilament, comprise warp systems and weft systems, described warp systems and described weft systems are intertwined to form fell, it is characterized in that: described weft systems comprises multifilament weft yarns and monofilament weft yarns, described multifilament weft yarns and described monofilament weft yarns are spaced, described multifilament weft yarns and described monofilament weft yarns are respectively one, described multifilament weft yarns and described monofilament weft yarns are spaced, a set of weft systems is formed after described multifilament weft yarns and the combination of described monofilament weft yarns, described warp systems is multifilament plying warp, warp thread adopts thinner fiber wire merged by once or more twisting and finally form warp systems.

2. a kind of weft yarn according to claim 1 comprises the filter press cloth of monofilament and multifilament, it is characterized in that: described warp systems and described weft systems adopt fiber wire.