It is suitable for glass fiber bag type dust collectors adopting microcomputer control, back-blowing by compartments, timing, constant resistance ash removal, temperature detection and display, etc., so that glass fiber bag type dust collectors can operate stably in the machine's vertical kiln exhaust gas dust removal.
Glass fiber bag filter in vertical kiln, dry dust filter device. It is suitable for glass fiber bag dust collectors adopting microcomputer control, backflushing in different rooms, timing, constant resistance ash removal, temperature detection and display, etc., so that the glass fiber bag dust collectors can operate stably in the machine's vertical kiln exhaust dust removal.
Composition structure of vertical kiln glass fiber bag filter
The basic structure of the fiberglass bag filter is composed of 3 parts.
(1) Air intake, exhaust and backflushing system of glass fiber bag filter: Including air intake duct, air inlet chamber, backflush valve, back blow pipe, tee, exhaust valve, exhaust pipe.
(2) The bag room structure of the glass fiber bag type dust collector: including ash hopper, maintenance door, body frame, upper and lower flower plate, filter bag, bag room.
(3) Ash discharge system of glass fiber bag type dust collector: including dust discharge valve and screw conveyor.
Product Features of Vertical Kiln Glass Fiber Bag Dust Collector
1. Strong adaptability. It can operate under high temperature (260 ° C, instantaneous 280 ° C), high dust content (100 g / Nm3), high temperature (dew point 60 ° C).
2. The dust collection efficiency is above, and the emission concentration is <50 mg / Nm3.
3. Thoughtful design and reasonable structure. Can be maintained without downtime without affecting production.
4. With long bag reverse blow cleaning technology, anti-condensation structure design, and automatic temperature control system, the filter bag has a long service life.
5. The equipment is reliable, simple to operate, and low in operating costs.
Technical parameters of vertical kiln glass fiber bag filter
Desulfurization rate: 99 (%)
Resistance loss: 1500 (Pa)
Dust concentration at the outlet: 0.03 (g / Nm3)
Operating temperature range: 280 (° C)
Filtration speed: 0.5 (m / min)
Application scope of vertical kiln glass fiber bag filter
It can be used for dust removal of high temperature kiln equipment such as rotary kiln, vertical kiln and drying equipment.
Influencing factors of vertical kiln glass fiber bag filter
1. The choice of dust-removing bag cloth depends on the dust properties of the dust. It is necessary to consider whether the dust contains acids, alkalis or aggressive substances. According to the nature of the dust, a suitable filter material is selected, so that the filter bag can normally absorb the dust without affecting its service life.
2. The use temperature accurately selects the dust removal bag suitable for the corresponding dust temperature, which is the hub of the filter bag. If the temperature is too high, the dust bag used will exceed the normal use temperature, the filter bag will shorten the service life, and it will burn in a short time. Therefore, when selecting a filter bag, measure and calculate the inlet temperature of the dust collector, and then select the corresponding dust bag.
3. Filter wind speed. The filter wind speed of the bag filter is too high, which is the main reason for the damage of the bag. In recent years, some units have blindly reduced the cost of equipment and increased profits. When designing the bag filter, the filtering wind speed was improved, and the user did not have a significant response in a short time, but the service life of the filter bag was greatly shortened. In this way, instead of saving money for customers, it will bring a very large financial burden and allow time to spread.