Hefei Tongyong Environmental Control Technology Limited Liability Company(Hefei Tiangong Science & Technology Development Co., Ltd.)
Hefei Tongyong Environmental Control Technology Limited Liability Company(Hefei Tiangong Science & Technology Development Co., Ltd.)
 
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Add: 29# Tianhu road, Hi-tech District, Hefei, China(New district of Hefei generalmachinery research institute)
Tel: +86-551-65310098   65311098  
        65335543
Fax: +86-551-65311098
Products
 
BF bag filter
 

 

Equipment Overview:

 

BF (Bag Filter) series bag filter has a variety of types, the number of points in the bag, there is a single bag, double bag and multi bag; by way of the flow of liquid, there are side-and top-in ; to connect the points with a single set, parallel interchangeable, modular and mobile sets and other. Accordance with the requirements of the different, each BF bag filter can have a variety of different structures, shapes and materials with matching bag, the flow range of 6 ~ 800m3 / h, filtration accuracy of 1 ~ 800μm, work pressure is 0 ~ 1.6MPa, working temperature of -10 ~ 120 ℃. BF bag filter bag selected foreign imports, to ensure that the filtering accuracy.
Whole bag filter system can be divided into three parts: the filter container, supporting sieve tube and bag.
Supporting the bag by the support of the screen cylinder, liquid to be filtered from the top of the bag inflows (called top-in feed structure). Such fluid may be uniformly distributed throughout the surface of the filter bag, so that the level of the fluid distribution constant line, there is no negative effect of the turbulence filter effects.
The flow of fluid from the inner surface of the outer surface of the bag, filter out particulate impurities are trapped in the bag, to ensure that no pollution downstream fluid when replacing the bag. In the bag handle design makes replacement bag is very convenient.
Sieve tube to support high-strength stainless steel wire mesh or perforated metal mesh made of a filter so that the filter system greatly increased surface area, providing a large and smooth filtering surface. 
 
Features:
Simple, easy to use, small footprint, the installation is very simple;
High filtration precision, applicable to any fine particles or suspended solids, filtration can range from 1 to 800 microns;
Effective filtration area, a bag filter function is equivalent to the same type of filter 5 to 10 times, can greatly reduce the cost;
Design flow to meet the 1 ~ 500m3 / h requirements, cost and low cost;
Versatile and can be used coarse filter or fine filter;
Handle the traffic unit filter area is larger, the smaller filtration resistance, high filtration efficiency;
Achieve the same effect in the case of filter, fine filter when compared with frame, cartridge filters, raw water pre Filtering machine and fine filter machines and other equipment with a lower investment cost, long life and low cost filter.
 
Typical uses:
Food and beverage industry, pharmaceutical industry, water treatment industry, automobile industry, textile industry, electronic industry, fine chemicals, petrochemicals, paints and paint, metal processing, manufacture of iron steel, adhesives, oil industry and other related industries. 

Technical parameters: 
 
Design Parameters BF-type bag filter
DN
(mm)
40 40 50 80 100 125 150 200 125 150 200 250 300 350
Flow
m3/h
6 12 20 40 80 160 240 320 160 240 320 400 640 800
Outside diameter Do 159 159 250 300 650 650 800 800 650 800 800 1200 1300 1300
Entrance high B 550 750 850 1180 1320 1320 1390 1390 1280 1320 1320 1500 1550 1550
Export
of
high H
350 600 500 850 850 850 900 9000 850 900 900 1000 1050 1050
Dimensions A 200 200 340 420 800 800 1000 1000 420 1000 1000 1400 1500 1500
C 750 950 1100 1400 1830 1830 2000 2000 1400 1790 1790 2400 2500 2700
The number
of bags
1 4 6 8 4 6 8 10 16 20
Filter
area
(m2)
0.09 0.16 0.25 0.5 1 2 3 4 2 3 4 5 8 10
Weight
(kg)
48 50 107 136 362.7 357.8 545.3 565.3 375.8 545.3 565.3 1188.4 1991.6 2130.8


※ Note: 1 The above table design pressure of PN 0.6MPa; 2 inlet pipe diameter using GB9119.7-88; 3 users filter media, filter precision, the table data will be different.

 
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