What is a Fine chemical pneumatic conveying? Introduction to the principle of Pneumatic conveying equipment structure

Fine chemical pneumatic conveyingis a technology that uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.，multifunctional, with functions such as Automatic control, material handling, Physical processing assistance, material handling and Environmental protection and pollution-free。

1、Brief introduction of Fine chemical pneumatic conveying

Fine chemical pneumatic conveyingis a process of transporting bulk materials from one or more sources to one or more destinations by using airflow as a transport medium.，widely used in building material, power, medicine, cast, build a ship and other fields，Widely used inBulk material transportation,Heating, cooling and drying,Process assistance,material handling,Dust removal and essence and so on，has been favored by more and more customers.。

Fine chemical pneumatic conveying

2、Fine chemical pneumatic conveying principle

Fine chemical pneumatic conveyingthe principle is simple.The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，is a Fine chemical pneumatic conveying，the main structure includes delivery system, control system, Conveying pipeline system, Air source system, control system and so on，This productThe overall structural design is relatively simple and compact.。

Fine chemical pneumatic conveying

3、Fine chemical pneumatic conveying function

Fine chemical pneumatic conveyingit has the functions of Physical processing assistance, Closed conveying, Explosion-proof involves, Automatic control and material handling，is a technology that uses the energy of airflow to transport granular materials along the direction of airflow in a closed pipeline.，it is usually composed of Air source system, dust pelletizing system, Bunker system, Conveying pipeline system and delivery system，the advantage is PLC intelligent control, high degree of automation and simple operation.、The conveying system is closed, which can prevent the materials from being affected with damp, soiled and mixed with other sundries in the conveying process, and ensure the conveying quality of the materials.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as smash.、The material is completely closed in the whole conveying process.，Can effectively prevent moisture and sundries from polluting materials, fully sealed and pollution-free transportation.、Can be charged at one place, and then discharged at multiple places, and realize remote operation.，features include High productivity, omniseal, Reduce material loss, High conveying efficiency and Good dustproof effect。

Fine chemical pneumatic conveying

4、Fine chemical pneumatic conveying characteristics

Fine chemical pneumatic conveyingautomation,easy installation,System modularization,No secondary pollution,Centralized transportation，Mainly used forReduce pollution,Long-distance and multipoint transportation,cut down on energy consumption,Mixing and classification andBulk material transportation，in the course of work,Compressed air or other gases are passed through the air supply device to generate airflow, forming a certain airflow speed and pressure. Subsequently, the material is sent into the conveying pipeline through the feeding device, and under the action of the airflow, the material particles are suspended in the airflow or flow along the pipeline in groups. This gas-solid two-phase flow state enables materials to be transported to the target position along the pipeline. In the process of transportation, gas-solid separator (such as dust collector) is used to separate materials from air to ensure the quality of transported materials.。

Fine chemical pneumatic conveying

5、Fine chemical pneumatic conveying structure

The Fine chemical pneumatic conveying structure is introduced as follows:

1. 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.

2. control system

The control system is the "brain" of the Fine chemical pneumatic 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.

3. 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.

4. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Fine chemical pneumatic conveying system. It is responsible for handling the dust and waste gas generated in the transportation process to ensure that the discharge meets the requirements of environmental protection. Dust removal system usually includes dust collector, fan and discharge pipeline. According to different material characteristics and environmental protection requirements, different dust removal equipment and technical schemes can be selected.

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.

Fine chemical pneumatic conveying

Fine chemical pneumatic conveyingSimple structure and reliable operation.，it is mainly composed of Air source system, control system, dust pelletizing system, Bunker system and dust pelletizing system，The materials are completely sealed during transportation.，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.、The operation mode is flexible and changeable, and it can run continuously or regularly.，meet the needs of material transportation、In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as dust.、Closed pipeline transportation，Less affected by climatic and environmental conditions, fully sealed and pollution-free transportation.、Can be charged at one place and then discharged at multiple places.。