What is a Positive and negative pressure combined pneumatic conveying equipment? Introduction to the advantages and characteristics of the pneumatic conveying

Positive and negative pressure combined pneumatic conveying equipmentis a technical integrated material conveying system that uses air (or gas) flow as conveying power to convey bulk solid materials in pipelines.。The following is to introduce the Positive and negative pressure combined pneumatic conveying equipment:

1、Brief introduction of Positive and negative pressure combined pneumatic conveying equipment

Positive and negative pressure combined pneumatic conveying equipmentmainly uses the airflow generated by the fan to transport materials along the airflow direction in the closed conveying pipeline.，is a common Positive and negative pressure combined pneumatic conveying equipment，can be customized according to user's needs.。

Positive and negative pressure combined pneumatic conveying equipment

2、Positive and negative pressure combined pneumatic conveying equipment video detail

Speak directly with facts on the spot。

Positive and negative pressure combined pneumatic conveying equipment

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. Simple structure and advanced technology.，the main structure includes Bunker system, dust pelletizing system, control system, Air source system and Conveying pipeline system。

3、Positive and negative pressure combined pneumatic conveying equipment structure

The Positive and negative pressure combined pneumatic conveying equipment has the following structure

1. control system

The control system is the "brain" of the Positive and negative pressure combined 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.

2. Air source device

The air source device is the power core of the Positive and negative pressure combined 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.

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. 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Positive and negative pressure combined pneumatic conveying equipment 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.

Positive and negative pressure combined pneumatic conveying equipment

4、Positive and negative pressure combined pneumatic conveying equipment advantage

The advantages of Positive and negative pressure combined pneumatic conveying equipment are as follows:

1. be of simple construction

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

2. Multiple process operations can be carried out at the same time

In the process of conveying, the Positive and negative pressure combined pneumatic conveying equipment system can also perform physical operations such as heating, cooling, drying and airflow classification or some chemical operations at the same time, which increases the versatility of the system.

3. Strong sealing

The Positive and negative pressure combined pneumatic conveying equipment is carried out in a closed pipeline, which effectively reduces the flying and escape of dust, improves the working environment, reduces environmental pollution, and also protects materials from external pollution.

4. High degree of automation

Positive and negative pressure combined pneumatic conveying equipments can realize the automation of transportation process through program control and automation technology. In the whole transportation process, there is no need for manual intervention, and the degree of automation is very high.

5. High degree of automation

The Positive and negative pressure combined pneumatic conveying equipment system is easy to realize automatic control, and can be operated and monitored remotely through the central console, which reduces the labor cost and improves the production efficiency and management convenience.

Positive and negative pressure combined pneumatic conveying equipment

5、Working principle of Positive and negative pressure combined pneumatic conveying equipment

Positive and negative pressure combined pneumatic conveying equipmentat runtime,The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，It has a wide range of uses, including Long-distance and multipoint transportation, Heating, cooling and drying, Process assistance, Reduce pollution and Mixing and classification。

Positive and negative pressure combined pneumatic conveying equipment

6、Positive and negative pressure combined pneumatic conveying equipment price

The Positive and negative pressure combined pneumatic conveying equipment price is introduced as follows:

1. manufacturing cost

Production costs include raw material costs, labor costs, other costs, etc., which manufacturers need to invest when producing products, but these factors are not certain. They are affected by the market. When one factor in the market changes, the production costs of manufacturers will also change, and the price of Positive and negative pressure combined pneumatic conveying equipment will also fluctuate to some extent.

2. After-sales service level

Service factors always affect the sales price of products, and high-quality service will make customers have greater satisfaction and recognition. The service factors mainly include pre-sales service, in-sales service and after-sales service. For each stage of service, our company takes the price factor into account and makes a reasonable judgment between service and price, so that the Positive and negative pressure combined pneumatic conveying equipment price and service can meet the actual needs of customers.

3. type of operation

There are direct selling manufacturers and agents in the market. Agents are higher than direct selling manufacturers, mainly because agents get goods from manufacturers, sell them to customers and earn the difference from middlemen, so the natural price is higher.

4. geographical position

The consumption level in different regions is different, which directly affects the equipment cost investment. Generally speaking, the higher the consumption level, the higher the cost of production equipment, and the higher the cost investment, the higher the price naturally.

5. technology content

High-tech products need more advanced technology to support them, so products with higher performance will also lead to a general increase in their prices, and vice versa.

Positive and negative pressure combined pneumatic conveying equipment

Positive and negative pressure combined pneumatic conveying equipmentthe product looks atmospheric.，is a concrete application of fluidization technology to transport granular materials along the direction of airflow in a closed pipeline by using the energy of airflow.，is a kind of high quality and low price Positive and negative pressure combined pneumatic conveying equipment。