What is a Negative pressure suction pneumatic conveying system? Introduction to the principle of pneumatic conveying structure

Negative pressure suction pneumatic conveying systemis a material conveying device that uses the pressure of gas to convey powder materials.，is a kind of high quality and low price Negative pressure suction pneumatic conveying system，at 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.，multifunctional, with functions such as material handling, Explosion-proof involves, material handling, Environmental protection and pollution-free and Physical processing assistance，it is an ideal choice for customers to buy Negative pressure suction pneumatic conveying system。

1、Brief introduction of Negative pressure suction pneumatic conveying system

Negative pressure suction pneumatic conveying systemit uses the kinetic energy and pressure energy of air flow to transport materials from the starting point to the destination pipeline.，It has a wide range of uses, and is often used inReduce pollution,Heating, cooling and drying,Dust removal and essence,Long distance transportation,material handling and so on，it can be used in metallurgy, heat-engine plant, pharmaceutical factory, cast, environmental protection and other industries。

Negative pressure suction pneumatic conveying system

2、Negative pressure suction pneumatic conveying system function

Negative pressure suction pneumatic conveying systemit has the functions of Automatic control, Closed conveying, Explosion-proof involves, Physical processing assistance and Environmental protection and pollution-free。

Negative pressure suction pneumatic conveying system

3、Structural characteristics of Negative pressure suction pneumatic conveying system

The Negative pressure suction pneumatic conveying system structure is introduced as follows:

1. 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.

2. Air source device

The air source device is the power core of the Negative pressure suction pneumatic conveying system 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. control system

The control system is the "brain" of the Negative pressure suction pneumatic conveying system 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.

4. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Negative pressure suction pneumatic conveying system 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. 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.

Negative pressure suction pneumatic conveying system

4、Negative pressure suction pneumatic conveying system principle

Negative pressure suction pneumatic conveying systemMainly 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.，multifunctional, with functions such as material handling, Automatic control, Closed conveying, Explosion-proof involves and Physical processing assistance，It uses the energy of airflow to transport powder materials along the airflow direction in a closed pipeline.。

Negative pressure suction pneumatic conveying system

5、Negative pressure suction pneumatic conveying system structure

The Negative pressure suction pneumatic conveying system structure is introduced as follows:

1. 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.

2. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Negative pressure suction pneumatic conveying system 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.

3. Air source device

The air source device is the power core of the Negative pressure suction pneumatic conveying system 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.

4. control system

The control system is the "brain" of the Negative pressure suction pneumatic conveying system 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. 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.

Negative pressure suction pneumatic conveying system

6、How much is the Negative pressure suction pneumatic conveying system?

The Negative pressure suction pneumatic conveying system price is introduced as follows:

1. brand

Different brands of products in the same series have more or less differences in product prices, and different brands of Negative pressure suction pneumatic conveying system have more or less differences in price.

2. Configuration difference

The difference in Negative pressure suction pneumatic conveying system configuration will affect the product cost price. The higher the configuration, the higher the product cost price and the higher the overall selling price of the product. It is suggested that customers should compare whether the configuration is in line with the quotation when purchasing products, and compare more companies.

3. Less intermediate links

Each manufacturer's sales model is different, and the preferential degree of products is also different. Some manufacturers adopt the mode of "thin profit and quick turnover", and the price is relatively cheap. Some manufacturers sell their products at high prices to earn high profits. When purchasing products, they must compare the prices to avoid being cheated.

4. raw material

The quality of materials directly determines the cost. The worse the materials are, the lower the cost will be, and the cheaper the price will be. Of course, the materials are better and the cost is higher, so the overall quotation is naturally higher.

5. technology

Each customer needs different products, wants to achieve different purposes, and has different product technical design. The higher or more advanced the technical requirements, the more the product cost will be, and the price will increase with the increase of cost. On the contrary, the price will be cheaper.

Negative pressure suction pneumatic conveying system

Negative pressure suction pneumatic conveying systemin the course of work,Air flow is generated by compressed air or other gases, and a certain air flow speed and pressure are formed in the pipeline. These air currents suspend the material particles in it, or transport the materials along the pipeline in a group state. In this process, the material particles are in a liquid state under the action of airflow, so as to realize the continuous and stable transportation of materials.，usually used in chemical industry, plastic, transportation, machine building, heat-engine plant and other fields。