Hebei Sanrong Environmental Protection Co

< bDryer Bag Dust Collector
Product Overview
The Dryer Bag Dust Collector is a product of the Environmental Protection Institute of Hefei Cement Research and Design Institute based on the characteristics of high-temperature flue gas from dryers in cement plants. Theory and years of practical experience, research and design of the latest products, this technology has obtained a national patent.
Installation and maintenance of a dryer bag dust collector:
The dryer bag dust collector must be installed and accepted strictly in accordance with the design drawings
Air intake and exhaust pipes, various valves, ash discharge twisters The joints of knives and other equipment must be sealed to ensure that the ventilation and dust removal system has good air tightness and ensures its air leakage rate.
During the transportation and bundling process of the filter bag, it is necessary to prevent the filter bag from coming into contact with surrounding hard objects and sharp corners, and it is strictly forbidden to fold it under heavy pressure to prevent holes and cracks in the dust removal bag, which will affect the dust removal effect. The bundling of filter bags should meet technical requirements.
When the dust collector is running, the emission situation should be monitored at any time. If ash is found emitting from the chimney, it means that the flue gas is short-circuited or there is a dropped or broken bag, which should be identified and dealt with in a timely manner.
When the dryer stops production, before the induced draft fan of the dust collector stops running, the dust collector must be cleaned to remove the dust on the filter bag and drain the dust in the ash hopper to prevent shutdown. The final dust deliquesces in the filter bag and ash hopper, affecting the dust removal efficiency and the service life of the equipment filter bag.
When installing the dryer bag dust collector, a space with a width of at least 50 Å should be reserved around the box to install an access platform and stairs. When the dust collector must be installed on the floor, part of the ash hopper can be placed below the floor in order to adapt to the special height of the building.
The installation design should cooperate with the process design and must meet the requirements of the process design. The recovered dust should be introduced into the conveying machine through the ash discharge pipe as much as possible. The drop of the ash discharge pipe should not be greater than 100 meters to avoid unnecessary waste. To raise dust, the conveying capacity of the conveying machinery must be greater than the conveying capacity of the screw conveyor. The ash discharge pipe is required to be installed vertically, and the ash discharge valve should be installed in an area that is convenient for maintenance.
Technical requirements and specification performance of the second dryer bag dust collector
Model representation method of the condensation bag dust collector for the second dryer

Anti-condensation bag type dryer Abbreviation of prefix for dust collector
Filtration area of each bag chamber (unit)
Number of bag chambers (units)
Technical requirements for process design
Absolute elevation is arranged according to the process Sure.
The ash discharge screw conveyor under the dust collector shall not be smaller than .
Each foundation load includes the weight of the ash hopper filled with ash.
The direction of the stairs is determined by the process design and based on site conditions. If the dust collector is arranged in the open air, rain protection facilities should be considered on the top of the dust collector.
Wind and snow conditions will be considered separately depending on the area.
Botou Sanrong Environmental Protection Machinery Co., Ltd.
Contact: Wang Fengfeng
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Telephone:
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Address: Botou, Hebei Province Siying Industrial Zone
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