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Classic application of dust removal cloth bag cement industry

Release time:

2022-11-25 11:16

【Abstract】:

Cement industry as an important industry, large-scale technical equipment to achieve not only to (in) building materials industry take the lead in implementation, but also in the green, low carbon development, purifying environment, and take the lead in the governance of atmospheric pollution standards. The introduction of ultra-low emission standards: soot emissions of less than 10 milligrams, enforcement is increasingly strict. This is also our material selection in filter material and made more improve production technology, etc. Hengze can now achieve ultra-low emissions of 10 mg or even 5 mg.

Classic application of dust removal cloth bag cement industry

Each link of cement production requires the use of dust collector filter bag, which can be simply divided into three main processes: raw material preparation, clinker calcination and cement grinding. Classic applications are as follows:

l Cement mill: normal temperature flue gas, no special conditions. Polyester filter bag is the standard filter material in this environment. Can be selected according to special circumstances waterproof and oil proof, PTFE coating, microfiber filter material.

l Coal mill: temperature below 80 degrees Celsius, polyester anti-static filter material can be used. If the working condition contains water vapor, consider adding acrylic fiber.

l Kiln head: The temperature is about 150 degrees Celsius, and the dust concentration is high. Aramid is a suitable filter material.

l Kiln end: Temperature up to 260 degrees Celsius, contains acid gas and nitrogen oxides. At the end of the kiln, the working condition is more complex, and there are many filter materials to choose from, such as: aramid glass fiber composite filter material, glass fiber coated filter material, P84 filter material, etc.

The main cause of dust collector bag damage

Selection and application of cloth bag dust collector

The main cause of dust collector bag damage

Selection and application of cloth bag dust collector

The daily maintenance of the bag filter is divided into 8 steps

As a basic dust removal equipment, cloth bag dust collector needs to be treated seriously for its daily maintenance work, so as to prolong its service life, play the utility of dust removal and smoke removal for a longer time, and create value for enterprises.

2023-01-16

How to use dust filter bags correctly

Bag type dust removal filter bag is often used in dust removal equipment of a kind of accessories, and such an accessory can be said to be an important part of the whole dust removal device, with such a device, dust removal equipment can better play their role.

2022-11-25

The main cause of dust collector bag damage

The high velocity of bag dust collector is the main reason for the damage of bag dust collector. In recent years, some units blindly reduce equipment costs and increase profits. In the design of bag dust collector, the dust removal speed is increased. In a short time, the user has no obvious reaction, but the service life of the bag dust collector is greatly shortened. This not only saves money for customers, but also brings great financial burden and wastes time.