What is a Negative pressure suction pneumatic conveying? Introduction to the Working Principle of pneumatic conveying system

Negative pressure suction pneumatic conveyingis a technology that uses the energy of airflow to transport granular materials along the direction of airflow in a closed pipeline.，it has the functions of Environmental protection and pollution-free, Physical processing assistance, material handling, Environmental protection and pollution-free and material handling，is a kind of high quality and low price Negative pressure suction pneumatic conveying，has been favored by more and more customers.。

1、Brief introduction of Negative pressure suction pneumatic conveying

Negative pressure suction pneumatic conveyingis a material conveying system that combines jet technology and fluidization technology.，Widely used in Mixing and classification, Multi-point transportation, Long-distance and multipoint transportation, Reduce pollution and material handling。

Negative pressure suction pneumatic conveying

2、Negative pressure suction pneumatic conveying work site real shot

Exquisite design, excellent material selection, reliable quality and high-definition pictures for our customers to visit.。

Negative pressure suction pneumatic conveying

Note: All the pictures in this article were taken by hyde manufacturer.。

3、Negative pressure suction pneumatic conveying structure

The Negative pressure suction pneumatic conveying 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, 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. 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.

4. 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.

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

4、Advantages of Negative pressure suction pneumatic conveying principle

Negative pressure suction pneumatic conveyingUsing aerodynamic force, compressed air or other gases form airflow in the pipeline, and the material particles are suspended in the airflow or transported along the pipeline in groups.，the product looks atmospheric.，it mainly includes delivery system, control system, dust pelletizing system, Conveying pipeline system and Bunker system，is a kind of Negative pressure suction pneumatic conveying manufactured by hyde。

Negative pressure suction pneumatic conveying

5、Negative pressure suction pneumatic conveying function

Negative pressure suction pneumatic conveyingit has the functions of Automatic control, Explosion-proof involves, Closed conveying, Physical processing assistance and Environmental protection and pollution-free，the product looks beautiful.，customizable。

Negative pressure suction pneumatic conveying

6、Company selection

Choosing a suitable Negative pressure suction pneumatic conveying manufacturer requires comprehensive consideration of many aspects. First of all, we should examine the strength of manufacturers, including production capacity, R&D team and industry experience. Strong manufacturers can better ensure product supply and innovation ability. Secondly, product quality is the key, and it is evaluated by product certification, material selection and manufacturing process to ensure the durability of products. Product performance can not be ignored, so we should choose manufacturers with matching technical parameters, rich types and customized services according to actual needs. After-sales service is equally important. Professional and timely service team, perfect after-sales content and extensive service network can make users worry about nothing. In addition, market reputation is also an important reference. We can understand the reputation and status of manufacturers through customer evaluation, industry reputation and award-winning honor. Finally, it is necessary to analyze the price and cost performance, and on the premise of ensuring the quality and performance, choose a manufacturer with reasonable price and high cost performance, so as to purchase Negative pressure suction pneumatic conveying products that meet the demand and have good cost performance.。

hyde powder

Negative pressure suction pneumatic conveyingit can be used in building material, medicine, heat-engine plant, pharmaceutical factory, chemical plant and other industries，at runtime,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.。