Introduction to Dust free closed conveying and Powder pneumatic conveying structure principle

Dust free closed conveyingis a conveying system that uses airflow to convey powder and granular materials.，the main features are Long conveying distance, Various processes, Convenient for material transportation and recovery., Save manpower and energy saving and environmental protection，The materials are completely sealed during transportation.，Less affected by climatic and environmental conditions, fully sealed and pollution-free transportation.、In the process of conveying, various technological operations can be carried out at the same time, such as mix.、Multi-point feeding and multi-point discharging can be realized, and remote operation can be realized.、Flexible pipeline layout, closed pipeline can be adjusted according to production conditions, which is relatively flexible.、Materials are transported in a closed pipeline.，Less dust flying and spilling, good environmental sanitation conditions, complete sealing and pollution-free transportation.，is carefully developed by hyde powder combined with advanced technology。

1、Brief introduction of Dust free closed conveying

Dust free closed conveyingis a material conveying device that uses the pressure of gas to convey powder materials.，is a kind of high quality and low price Dust free closed conveying，is designed by hyde with advanced technology。

Dust free closed conveying

2、Dust free closed conveying function

Dust free closed conveyingmultifunctional, with functions such as Explosion-proof involves, Closed conveying, Automatic control, Automatic control and Explosion-proof involves。

Dust free closed conveying

3、Dust free closed conveying structure

The Dust free closed conveying structure is introduced as follows:

1. control system

The control system is the "brain" of the Dust free 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.

2. 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.

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. Air source device

The air source device is the power core of the Dust free 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.

Dust free closed conveying

4、Functional advantages of Dust free closed conveying

Dust free closed conveyings have the following advantages.

1. Structural construction

The structure is relatively simple, mainly composed of conveying pipeline, air source equipment, control system, etc., and the maintenance is convenient.

2. High conveying quality

In the process of conveying, the Dust free closed conveying system can prevent the materials from being wetted, stained or mixed with other sundries, thus ensuring the quality of the conveyed materials.

3. Environmental protection and pollution-free

The Dust free closed conveying system is completely closed, which reduces the flying of dust and meets the requirements of environmental protection. This is especially important for those industries that require high environmental protection.

4. Small floor space

Compared with other transportation modes, the Dust free closed conveying system occupies a small area and can make full use of space resources, especially suitable for use in factories or workshops with limited space.

5. High conveying efficiency and low cost.

The Dust free closed conveying can convey materials continuously and stably, and the conveying speed is faster, which improves the production efficiency and conveying capacity.

Dust free closed conveying

5、Dust free closed conveying use

The purpose of Dust free closed conveying is introduced as follows:

1. material handling

Dust free closed conveying system is widely used in conveying all kinds of powdery, granular and small block materials. These materials include, but are not limited to, cement, fly ash, grain, plastic particles, ore, pulverized coal, pharmaceutical powder, etc. Through the pipeline system, these materials can be efficiently and continuously transported from one place to another, greatly reducing the complexity and cost of manual handling and mechanical transportation.

2. Process assistance

In some production processes, Dust free closed conveyings are not only used for conveying materials, but also as part of the process. For example, in the chemical and pharmaceutical industries, the Dust free closed conveying system can cooperate with other equipment to realize process operations such as mixing, grading, drying and cooling of materials, and improve production efficiency and product quality.

3. save energy and cut emissions

Although the Dust free closed conveying system itself needs to consume some energy, compared with other transportation modes, it usually has higher transportation efficiency and lower maintenance cost. In addition, by optimizing the system design and adopting advanced energy-saving technology, energy consumption can be further reduced and the goal of energy saving and emission reduction can be achieved.

4. cut down on energy consumption

Although the power consumption of the Dust free closed conveying is relatively large, the energy consumption can be reduced by optimizing the system design and selecting efficient equipment, so as to achieve the goal of energy saving and consumption reduction.

5. Environmental protection and cleaner production

The Dust free closed conveying process is carried out in a closed pipeline, which effectively prevents dust from flying and leaking, thus reducing environmental pollution and harm to employees' health. This is especially important for industries that need to maintain high cleanliness or dust-free environment.

Dust free closed conveying

6、Dust free closed conveying introduction video

On-site aerial photography of Dust free closed conveying。

Dust free closed conveying

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. widely used inbuilding materials,building material,grain processing,heat-engine plant,cast and other industries。

Dust free closed conveyingis a common Dust free closed conveying，at the start of the operation,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.。