Selection parameters and principles of pulse bag dust collector: The main technical parameters for bag dust collector selection are air volume, gas temperature, dust concentration and humidity. According to the maximum values of air volume, gas temperature and dust concentration in the process design, which are slightly smaller than the values in the technical performance table, the corresponding dust collector model is the required dust collector model.
The air consumption in the table is for the centralized air supply in the factory. For example, when the air compressor is used alone, the air consumption in the table must be magnified.
3. In the compressed air consumption column, the air consumption proposed is the maximum air consumption of the equipment of this type.
.Equipment appearance and foundation (see drawings), our company can also design a dust collector with an appearance that meets the user's requirements according to the user's site conditions.
The pulse single-machine bag dust collector
is a small bag dust collector designed by our company after digesting and absorbing the advanced technology of similar foreign products and improving it. This type of dust collector adopts high pressure (.~.) and large flow rate. The technology of pulse valve blowing and cleaning filter bags one by one has the characteristics of large dust cleaning kinetic energy and high dust cleaning efficiency compared with other domestic single machines. The pulse bag dust collector is small in size, light in weight, has a simple and compact structure, is easy to install, and is easy to maintain (external filter type). It is widely used in dust-containing gases in industries such as building materials, metallurgy, mining, coal, and non-metallic ore ultrafine powder processing. The purification treatment system is an ideal equipment for environmentally friendly dust removal. The working principle of the
type pulse bag dust collector
is introduced as follows
The dust-containing gas enters the ash hopper through the air inlet or enters the filter bag room through the open flange port, and the dust-containing gas penetrates the filter bag The filtered clean air enters the clean air chamber, and then passes through the exhaust port of the clean air chamber and is discharged by the fan. Dust accumulates on the outer surface of the filter bag and continues to increase, causing the resistance of the bag dust collector to continue to rise. In order to ensure that the equipment resistance does not exceed the limit and the bag dust collector can continue to work, the dust on the filter bag needs to be removed regularly. For dust cleaning, the program controller starts the pulse valve in a timed and sequential manner, so that the compressed air (.~.) in the air bag is ejected from the hole in the blow pipe (called primary air) through the venturi tube to induce the surrounding air several times the primary air ( (called secondary air) enters the filter bag and expands sharply in an instant, and shakes off the dust with the opposite direction of the air flow, achieving the purpose of dust cleaning.
Introduction to the internal structure of the pulse bag dust collector
. Box: including bag chamber, clean air chamber, porous plate, filter bag, filter bag frame, access door, and box designed to withstand pressure.
.Injection system: including main air pipe, injection pipe, pulse valve, and controller.
3. The air intake and ash discharge part has two forms: one is the standard ash hopper type, and the other is the open flange type.
Service methods of Botou Keming Environmental Protection Equipment Co., Ltd.
Responsible for guiding installation, quality inspection and tracking, training workers and related technical personnel.
.Responsible for debugging and meeting standards.
3. Establish a long-term service online store, provide vulnerable parts for a long time, go to the factory at any time to solve relevant problems for users, and provide relevant technical consultation.
.If the final products in our samples cannot meet the process requirements, the dust collector can be specially designed and manufactured according to the requirements of the user.
48-bag pulse dust collector | DMC bag dust collector