What is a Negative pressure nitrogen circulation pneumatic conveying equipment? Introduction to the advantages, characteristics, and principles of the pneumatic conveying

Negative pressure nitrogen circulation pneumatic conveying equipmentmainly uses the airflow generated by the fan to transport materials along the airflow direction in the closed conveying pipeline.。The following is to introduce the Negative pressure nitrogen circulation pneumatic conveying equipment:

1、Brief introduction of Negative pressure nitrogen circulation pneumatic conveying equipment

Negative pressure nitrogen circulation pneumatic conveying equipmentis a reliable material conveying equipment for conveying powdery materials under high pressure.，it is mainly composed of Air source system, dust pelletizing system, control system, Conveying pipeline system and delivery system，it has the characteristics of No secondary pollution, easy installation, Convenient operation and management, Flexible pipeline layout and High reliability，It is a product series that integrates Long-distance and multipoint transportation, Environmental protection and cleaner production, Heating, cooling and drying, Mixing and classification and Bulk material transportation，in the course of work,The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.。

Negative pressure nitrogen circulation pneumatic conveying equipment

2、Introduction of Negative pressure nitrogen circulation pneumatic conveying equipment characteristics

Negative pressure nitrogen circulation pneumatic conveying equipmentfeatures include High system reliability, Economic and environmental protection, Strong adaptability, Easy to automate management and Operation safety，It is suitable for centralized transportation to one place, and the feeding point can be one or several.、Not only can materials be transported from multiple feed points to the discharge point in turn, but also materials can be transported from multiple feed points to the discharge point at the same time.、In the process of conveying, various technological operations can be carried out at the same time, such as grade.、Flexible pipeline layout, closed pipeline can be adjusted according to production conditions, which is relatively flexible.、Materials are transported in a closed pipeline.，No dust leakage, environmental protection and pollution-free, fully sealed and pollution-free transportation.，it uses the kinetic energy and pressure energy of air flow to transport materials from the starting point to the destination pipeline.，at 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 is widely used incast,grain processing,chemical industry,logistics,chemical industry and other industries。

Negative pressure nitrogen circulation pneumatic conveying equipment

3、Negative pressure nitrogen circulation pneumatic conveying equipment structure

The Negative pressure nitrogen circulation pneumatic conveying equipment structure is introduced as follows:

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. control system

The control system is the "brain" of the Negative pressure nitrogen circulation pneumatic conveying equipment 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. 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. Air source device

The air source device is the power core of the Negative pressure nitrogen circulation pneumatic conveying equipment 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.

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.

Negative pressure nitrogen circulation pneumatic conveying equipment

4、Negative pressure nitrogen circulation pneumatic conveying equipment function

Negative pressure nitrogen circulation pneumatic conveying equipmentmultifunctional, with functions such as Environmental protection and pollution-free, Closed conveying, Explosion-proof involves, Automatic control and Environmental protection and pollution-free，mainly based on aerodynamic force, granular materials are transported along the airflow direction in a closed pipeline by using the energy of airflow.，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.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，meet the needs of material transportation、Materials are transported by closed pipelines.，Less dust flying and spilling, good environmental sanitation conditions, complete sealing and pollution-free transportation.、In the process of conveying, various technological operations can be carried out at the same time, such as be broken.、Multi-point feeding and multi-point discharging are possible.，the product looks beautiful.，is a Negative pressure nitrogen circulation pneumatic conveying equipment。

Negative pressure nitrogen circulation pneumatic conveying equipment

5、Negative pressure nitrogen circulation pneumatic conveying equipment HD picture real shot

Details of hyde Negative pressure nitrogen circulation pneumatic conveying equipment,the product looks beautiful.。

Negative pressure nitrogen circulation pneumatic conveying equipment

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

Negative pressure nitrogen circulation pneumatic conveying equipmentIt is mostly used in material handling, Process assistance, Long distance transportation, Dust removal and essence, Multi-point transportation, cut down on energy consumption and so on，at work,Mainly based on aerodynamic force, the continuous and stable transportation of granular materials is realized in a closed pipeline by using the energy of airflow.，the product looks atmospheric.。