INTRODUCTION

The LCM long bag offline pulse dust collector has a compact and reasonable structure. It is made of high-quality steel as a whole, possessing good solidity and stability, and can adapt to complex and harsh industrial environments. Its appearance design focuses on practicality. While ensuring its functions, it minimizes the occupied area, facilitating its installation and use in places with different space conditions.

The core component of this dust collector is the long filter bag. The filter bags are made of high-performance filter materials, which have many advantages such as high filtration accuracy, good air permeability, wear resistance, and corrosion resistance, and can effectively intercept various fine dust particles. Meanwhile, the equipped offline pulse cleaning system is quite advanced. It can realize the individual offline cleaning of each chamber, avoiding interference with other filter bags that are currently filtering during the cleaning process. It can accurately and efficiently remove the dust accumulated on the surface of the filter bags, ensuring that the filter bags always maintain good filtering performance and thus guarantee the stable operation of the entire equipment. It is widely applicable to various industrial scenarios with high requirements for dust control.

WORKING PRINCIPLE

After the dusty gas enters the dust collector through the air inlet, it will first pass through the air flow distribution device, so that the gas evenly enters each filter bag chamber. Inside the filter bag chamber, the dusty gas fully contacts the long filter bags. At this time, the dust particles are intercepted and attached to the outer surface of the filter bags under the filtering action of the bags, while the purified clean gas penetrates the filter bags and is discharged through the air outlet, completing the initial gas-solid separation.

As the filtering work continues, the dust on the outer surface of the filter bags keeps accumulating. When it reaches a certain thickness, it will affect the filtering efficiency and air permeability of the filter bags. At this time, the offline pulse cleaning system starts to play its role. It can conduct individual offline control on the filter bag chamber that needs cleaning according to the preset time interval or the pressure difference between the inside and outside of the filter bags, making this chamber temporarily stop the filtering work. Then, it will inject high-pressure gas pulses into the corresponding filter bags through the pulse valve. The powerful impact of the air flow makes the filter bags expand and vibrate instantaneously. The dust attached to the surface of the filter bags will be detached from the bags under the action of this force and fall into the dust hopper below for collection. After the cleaning process is completed, this filter bag chamber will resume normal filtering work. This cycle repeats to ensure that the dust collector continuously and effectively purifies the dusty gas.

MAIN PERFORMANCE AND FEATURES

(I) High Filtration Efficiency

The LCM long bag offline pulse dust collector has extremely high filtration efficiency. For dust particles with a particle size larger than 0.5 microns, its filtration efficiency can reach more than 99.8%, which can ensure that the dust content in the discharged gas is extremely low and meet the strict environmental protection emission standards, making a great contribution to creating a clean industrial production environment.

(II) Large Processing Air Volume

This dust collector has a large range of processing air volume. The minimum processing air volume can reach several thousand cubic meters per hour, and the maximum processing air volume of large-sized equipment can reach hundreds of thousands of cubic meters per hour. It can easily handle a large amount of dusty gas generated in different scales of places from small and medium-sized enterprise workshops to large industrial plants, meeting diverse industrial dust removal needs.

(III) Stable and Reliable

The equipment adopts high-quality electrical components and an advanced automatic control system. It can not only accurately control the cleaning process but also monitor the running status of the equipment in real time. Once a fault occurs, it can promptly give an alarm and take corresponding protective measures. In addition, its sturdy structure and high-quality materials endow it with excellent durability. Even if it is under long-term high-load operation, it can still maintain stability, effectively reducing the number of shutdowns for maintenance and lowering the operation and maintenance costs of enterprises.

(IV) Simple Operation

Its operation interface is simple and clear. Operators only need to undergo simple training to proficiently master operations such as starting, stopping, and parameter adjustment of the equipment. Moreover, in terms of daily maintenance, the replacement of filter bags and the maintenance of the equipment are relatively convenient, without the need for complex tools and cumbersome procedures, facilitating efficient equipment management by enterprises.

APPLICATION FIELDS AND INDUSTRIES OF THE PRODUCT

In the cement industry, during all processes of cement production in cement plants, such as raw material crushing, grinding, and calcination, a large amount of cement dust will be generated. The LCM long bag offline pulse dust collector can efficiently collect and process these dusts, reducing dust emissions, improving the air quality in the workshop and its surrounding environment, and at the same time helping to improve the quality of cement products and reducing the wear of equipment caused by dust.

In the steel industry, a large amount of smoke and iron-containing dust will be generated during processes such as iron smelting, steelmaking, and steel rolling. This dust collector can accurately filter these dusts, preventing them from spreading in the workshop, protecting the health of workers, avoiding the corrosion and damage of equipment caused by dust, and ensuring the stable and orderly progress of steel production.

In the power industry, in thermal power plants, for example, a large amount of fly ash and other dust will be generated during coal combustion. By using the LCM long bag offline pulse dust collector, fly ash can be effectively collected for resource recycling and utilization, reducing the pollution of dust to the atmospheric environment, helping power plants achieve environmental protection goals, and improving the social and economic benefits of enterprises.

In the chemical industry, various flammable, explosive, toxic, and harmful dusts are often generated during the chemical production process. Relying on its stable and reliable performance and high filtration efficiency, this dust collector can safely and effectively handle these dusts, ensuring that the chemical production complies with environmental protection and safety production requirements and avoiding safety accidents caused by dust problems.

SUMMARY

The LCM long bag offline pulse dust collector demonstrates powerful advantages in industrial dust removal with its ingenious structural design, efficient working principle, excellent performance characteristics, and wide application fields. It can not only help enterprises strictly comply with environmental protection regulations, effectively reduce dust emissions, optimize the production environment, and protect the health of workers but also create additional value for enterprises through reasonable resource recycling and utilization. With the continuous progress of industry and the increasingly strict environmental protection requirements, the LCM long bag offline pulse dust collector will surely play an important role in more industries and become an indispensable key equipment in the field of industrial dust removal, continuously safeguarding the sustainable development of industry.