Introduction to Hot dry ash conveying, pneumatic conveying system advantages, characteristics and principles

Hot dry ash conveyingis a reliable material conveying system for conveying powdery materials under high pressure.，the advantage is Fully enclosed transportation system, materials are transported in closed pipes.，Less dust flying, meeting the requirements of environmental protection, fully sealed and pollution-free transportation.、It can be sent from several points to one place in a centralized way, or from one place to several points in a decentralized way for long-distance operation.、Can be charged at one place and then discharged at multiple places.、In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as mix.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，meet the needs of material transportation。

1、Brief introduction of Hot dry ash conveying

Hot dry ash conveyingis a kind of technical integrated system that uses air or gas flow as conveying power to convey bulk solid materials in pipelines.，is a common Hot dry ash conveying，multifunctional, with functions such as material handling, Explosion-proof involves, Environmental protection and pollution-free, Automatic control and Physical processing assistance。

Hot dry ash conveying

2、Hot dry ash conveying function

Hot dry ash conveyingmultifunctional, with functions such as Environmental protection and pollution-free, Physical processing assistance, Closed conveying, Automatic control and Explosion-proof involves，The structure is novel, special, advanced, reasonable and scientific.，it is mainly composed of Bunker system, dust pelletizing system, Conveying pipeline system, control system and delivery system，The conveying system is closed.，Can reduce the pollution to the surrounding environment during transportation, and is fully sealed and pollution-free for transportation.、In the conveying process, various technological operations can be carried out at the same time.、The materials concentrated from several points can be sent to one place or sent to scattered points from one place.、The whole conveying process is sealed.，The material is not affected by the outside world and will not be wet or deteriorated. Not easy to leak, causing dust flying, fully sealed and pollution-free transportation.、Large conveying capacity, long conveying distance and high conveying quality.，in the course of work,It mainly uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.，System modularization,Easy to use,Convenient operation and management,Can carry out long-distance dispersion transportation.,Less maintenance.。

Hot dry ash conveying

3、Hot dry ash conveying structure composition

The Hot dry ash conveying has the following structure

1. Bunker system

The silo temporarily stores and releases materials. The silo is usually designed as a pyramid or conical structure to facilitate the storage and unloading of materials. The design of silo needs to consider the different problems of materials in the process of storage and unloading and the flow form of materials.

2. Air source device

The air source device is the power core of the Hot dry ash conveying system, which provides the airflow power needed for transportation. Common air source equipment includes roots blower, compressor, centrifugal blower and water ring vacuum pump. These devices can generate stable airflow and provide sufficient power for the transportation of materials.

3. Feeding device

The feeding device is responsible for feeding materials evenly and stably into the conveying pipeline. It is usually installed at the beginning of the system, and uses the negative pressure or positive pressure formed by the air source device to mix materials with air in a certain proportion and send them into the pipeline. Common feeding devices include rotary valves, screw conveyors, rotary feeders, screw pumps, silo pumps and Venturi nozzles. The selection of feeding device should be considered comprehensively according to the characteristics of materials and transportation requirements.

4. control system

The control system is the "brain" of the Hot dry ash conveying system, which is responsible for monitoring and controlling the whole system. Through the control equipment such as programmable controller, the parameters such as airflow speed, feed rate and system pressure can be accurately adjusted and controlled to ensure the stable operation of the system and meet the production requirements.

5. Conveying pipeline system

The conveying pipeline is a channel for conveying materials after mixing with airflow. It is made of wear-resistant and corrosion-resistant materials to ensure that the materials will not be polluted or damaged during transportation. The diameter, shape and length of the pipeline will be designed according to the characteristics and delivery capacity of the transported materials. In addition, the pipeline system may also include some auxiliary fittings, such as valves, elbows, expansion joints, etc., for regulating air flow and pipeline connection.

Hot dry ash conveying

4、Hot dry ash conveying principle

Hot dry ash conveyingat the start of the operation,Mainly based on aerodynamic force, compressed air or other gases generate airflow, so that material particles are suspended in the airflow or transported in groups along the pipeline. In pressure transportation, high-pressure gas pushes materials to flow along the pipeline; In vacuum transportation, the material is sucked and transported to the target position through the negative pressure environment in the pipeline.，it has the functions of material handling, material handling, Environmental protection and pollution-free, Physical processing assistance and Closed conveying，The overall structural design is relatively simple and compact.，structure mainly includes: Bunker system, Air source system, dust pelletizing system, dust pelletizing system, Air source system and so on。

Hot dry ash conveying

5、Introduction of advantages of Hot dry ash conveying

Hot dry ash conveyings have the following advantages.

1. High conveying efficiency

Can transport materials quickly and in large quantities.

2. energy saving and environmental protection

The Hot dry ash conveying system can reduce the scattering and flying of materials, reduce dust pollution and material loss, and also reduce energy consumption and noise pollution during transportation.

3. Save space

Compared with other transportation modes, the Hot dry ash conveying system occupies a small area and can make full use of space resources, especially suitable for use in factories or workshops with limited space.

4. Structural construction

The structure is relatively simple, mainly composed of conveying pipeline, air source equipment, control system, etc., and the maintenance is convenient.

5. versatility

While conveying materials, the Hot dry ash conveying system can also complete a variety of production processes, such as mixing, crushing, grading, drying, cooling and so on. This versatility makes the Hot dry ash conveying more flexible and adaptable in the production process.

Hot dry ash conveying

Hot dry ash conveyingis a common Hot dry ash conveying，the product looks atmospheric.。