Introduction to Closed conveying, Pneumatic conveying equipment advantages, characteristics and principles

Closed conveyingis a kind of technology integrated material conveying equipment which uses air (or gas) flow as conveying power to convey bulk solid materials in pipelines.，multifunctional, with functions such as Environmental protection and pollution-free, Physical processing assistance, Closed conveying, Closed conveying and Physical processing assistance，is a kind of Closed conveying manufactured by hyde powder。The following is to introduce the Closed conveying:

1、Brief introduction of Closed conveying

Closed conveyingIt refers to a mode of transportation in which granular materials are continuously transported according to the specified route with the help of air energy (kinetic energy or static pressure energy) in the pipeline.，the advantage is 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.、In the conveying process, various technological operations can be carried out at the same time.、Fully enclosed transportation system, materials are transported in closed pipes.，Not affected by environment, climate and other conditions, fully sealed and pollution-free transportation.、It is suitable for centralized transportation from many places to one place, with one or several feeding points, and realizes long-distance operation.、High conveying speed, good conveying quality and high conveying efficiency.，is a popular Closed conveying。

Closed conveying

2、Structural advantages of Closed conveying

The Closed conveying has the following structure

1. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Closed 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.

2. Air source device

The air source device is the power core of the Closed 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. 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. 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.

5. control system

The control system is the "brain" of the Closed 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.

Closed conveying

3、Introduction of Closed conveying characteristics

Closed conveyingfeatures include Convenient operation and management, Centralized transportation, Flexible layout, It is convenient to realize mechanization and Long conveying distance，it is an ideal choice for customers to buy Closed conveying。

Closed conveying

4、Closed conveying video detail

hyde provides customers with on-site high-definition video, fully demonstrates the advantages of on-site productt operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Closed conveying

As you can see from the live video.，hyde powder It is mostly used in Reduce pollution, cut down on energy consumption, Long distance transportation, Dust removal and essence, Bulk material transportation, Environmental protection and cleaner production and so on。

5、Closed conveying customer scene picture

The Closed conveying has been upgraded, and the beauty of details is appreciated.。

Closed conveying

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

6、Closed conveying characteristics

Closed conveyingit has the characteristics of System modularization, Simple operation, High productivity, Save manpower and Easy to realize automation，it is mainly composed of Bunker system, dust pelletizing system, control system, Air source system and dust pelletizing system，productSimple structure and advanced technology.，It mainly uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.，widely used inchemical plant,metallurgy,chemical industry,heat-engine plant,machine building and other industries，it has the functions of material handling, Environmental protection and pollution-free, Explosion-proof involves, Automatic control and Closed conveying。

Closed conveying

Closed conveyingit is usually composed of Air source system, control system, Conveying pipeline system, Air source system and delivery system，This Closed conveyingThe overall structural design is relatively simple and compact.，it has been widely used in plastic, grain processing, environmental protection, pharmaceutical factory, cast and other industries。