CN2127036Y

CN2127036Y - Drinking or liquors filter net

Info

Publication number: CN2127036Y
Application number: CN 92226054
Authority: CN
Inventors: 赵雨顺; 赵永泰
Original assignee: CHANGHUAN FILTER SCREEN NET FACTOY XINXIANG CITY
Current assignee: CHANGHUAN FILTER SCREEN NET FACTOY XINXIANG CITY
Priority date: 1992-06-23
Filing date: 1992-06-23
Publication date: 1993-02-17
Anticipated expiration: 2002-06-23

Abstract

The utility model relates to a screen in the filter, which can block and support the powdery filter aid which is arranged on the screen and is used for the liquid filtering for the fields of light industry, chemical industry, medicine, etc., in particular for the beer or the beverage filtering. The screen in the filter is in the shape of a mat with thinner warp threads and thicker weft threads and is arranged in the interlaced and staggered way; the warp threads or the weft threads are all arranged tightly. The utility model solves the production problem of the filter screen with ideal filtration effect which can be made of stainless steel as materials, can block off powdery filter aid and ensure that the wine or the beverage flow around from the surfaces of the warp thread and the weft thread and has the advantages of convenient manufacture, low cost, convenient operation at use, little filtrate loss, and long service life.

Description

Drinking or liquors filter net

The utility model relates to the filter screen in a kind of filter.It can block and support Powdered filter aid placed on it, as diatomite, PVP (being called for short PVPP), perlite etc., is used for some liquid in fields such as light industry, chemical industry, medical industry are filtered.It is particularly useful for the filtration of drinks such as beer, fruit wine or beverage, improves the quality of products to remove impurity.

The filter that is used in the existing Beer Brewage to block and supports Powdered filter aid has two kinds of cardboard, candle formula filtering rods.The former is 8～10 days the replacement cycle, and complicated operation, labour intensity are big, cost Gao ， And and it can only be used in vertical state, so filtrate loss is big; The latter be many filtration video disc strings to candle formula filtering rod, it also is use vertical state under, so filtrate loss is also bigger, the cost of And and manufacturing is than higher.In addition, though various types of other wire netting is arranged at present, because the shape in hole density, hole, and the intensity of net etc. is unsuitable for the blocking and supporting of filter aid, can not be as the filtration net of drinks or beverage.

The purpose of this utility model provides a kind of metal screen that can block and support Powdered filter aids such as diatomite placed on it, PVPP, perlite, makes it have that cost is low, the life-span is long, and good filtration effect, characteristics that filtrate loss is few.

Screen pack of the present utility model is material And with the wire and is warp with thicker wire as parallel, thinner wire, between warp and the warp, all be closely aligned between parallel and the parallel, be the staggered structure that seat shape interweaves between warp and the parallel.

In the screen pack of drinks or beverage, the diameter of warp can be (0145～015) mm, and the diameter of parallel can be (028～032) mm, and the tightness degree of arranging between tightness degree of arranging between the warp and the parallel can be used 254mm ²Contained warp, parallel quantity represents that its middle longitude is (165～175) root in the scope, and parallel is (35～46) root.

The screen pack of drinks of the present utility model or beverage is level and installs in filter, pulverous auxiliary agent is placed on it, the filter aid of being blocked in the filter process on the net filters liquid with screen pack, at this moment with the liquid of pressure from streaming net through the surface of, parallel filter aid all the time on net.

To and contrast accompanying drawing by embodiment below is further described below screen pack of the present utility model.Have in the accompanying drawing:

Fig. 1 is the screen pack positive view of drinks or beverage;

Fig. 2 and Fig. 3 are respectively its vertical view and sectional views.

For the purpose of the svelteness among the figure, compact arranged warp or parallel distance are drawn back the equal up-sizing of ， And and warp or parallel.

Can see the interlaced arrangement of structure that the screen pack of drinks or beverage is interweaved by seat shape by warp 1 and parallel 2 from Fig. 1～Fig. 3, the diameter of warp is that the diameter of 015mm, parallel is 03mm, at 254mm ²Have 170 of tactic warps, 40 in parallel in the scope.Warp and parallel are stainless steel wire.

The advantage of the utility model screen pack is: 1. in filtration operation it not only can block above it Powdered filter aid but also guarantee with the liquid of pressure such as passing through of drinks or beverage, and be along screen pack stream through, parallel surface by, so filter effect is very desirable; 2. the staggered structure that has adopted the warp seat shape thinner than parallel to interweave solved traditional can not with stainless steel make the required screen pack in this field problem ， And and easily manufactured, cost is low; 3. the utility model filter screen is horizontally disposed in filtration operation, so filtrate loss is few; 4. compare with cardboard filter, easy to operate, long service life, filtration cost descend; Compare its low cost of manufacture, cheap with candle formula filtering rod.

Claims

1, the screen pack of a kind of drinks or beverage is characterized in that: it includes warp 1 and parallel 2, and the diameter of warp is than between parallel Xi ， And and warp and the warp, all be closely aligned between parallel and the parallel, is being staggered that seat shape interweaves between warp and the parallel.

2, the screen pack of drinks as claimed in claim 1 or beverage is characterized in that: said can be (0145～015) mm through linear diameter, and said parallel diameter can be (028～032) mm, And and at 254mm ²Scope in can have warp (165～175) root, can have parallel (35～46) root.

3, as the screen pack of claim 1 and 2 described drinks or beverage, it is characterized in that: said warp 1 and parallel 2 all are stainless steel wires.