Module vertical bag filters constitute a line of traditional de-dusting units with bags attached in a vertical system. They are intended to extract dry dust from gases in all industry sectors. They are characterized by ability to purify great quantities of gases - exceeding 1,000,000 m3/h.
They apply the same filtration rules as horizontal filters (separation of dusts from stream of gases takes place at the external area of a filtrating bag). Clean gas enters interior of a bag, from where, via a clean chamber of the filter it is ejected outside the device. Separated dusts fall into a chute, from where, via varied collection systems they are transported into outside.
In order to preliminary separate part of dusts (thicker fractions, abrasive or glowing particles) we apply mechanical dust extracting units before filters in form of first filtration stage, or we design a part of the filter's dirty chamber as a preliminary separation chamber.
Module structure of filters (set of individual chambers) enables us to configure them in the way that they assure required efficiency (standard range from 20 000 to 1 000 000 m3/h), and they meet requirements in the field of their height (low filters, high filters, twin-filters).
Dimensions of the installation with vertical filters are much bigger compared to installations based on horizontal filters. Nevertheless, area necessary for certain applications based on long bags may appear to be smaller compared to area with horizontal bags since long (up to 10 m) bags can be employed. Filters, made according to Ex requirements enable de-dusting of explosive dust-air mixtures.
An advanced way gases are entered ensures their uniform flow into all of the bags.
Downstream direction of certain quantity of gases supports falling of the dusts in the filter's chamber.
Both-side filtrating bags positioning and preventing them from their displacement eliminates effect of mechanical wear in case ends of bags contact each other. It is very important in case of long bags.
Modern regeneration system - Twin-jet enables applying of purified gas originating from the filter clean chamber to carry out this process. In this way efficiency of regeneration grows up and, at the same time, compressed air consumption goes down.
We apply filtrating fibers of proven leading manufacturers.
We ensure de-dusting in case of high temperature gases by means of PCH filters. Additionally, ceramic inserts in the filters in question can have catalytic coat intended for neutralization.
Metallurgy and founding
Cement and lime industry
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INSTAL-FILTER SA | Industrial Air Protection Systems
Modern enterprise oriented to complex performance of investments in the field of air protection, in all industrial sectors in Poland and abroad, which are designed for individual needs of our clients.
More than 20 year experience and hundreds of references in the area of de-dusting, filtrating and neutralising installations resulted in organisation which has full and world-class infrastructure necessary to solve problems related to the air protection issue. Combination of economic solutions with modern and efficient technology, own designing office and team of experienced employees enables us to perform professionally ecologic air protection investments and to meet individual needs of clients.