Introduction to Positive and negative pressure combined conveying equipment, introduction to pneumatic conveying system advantages and characteristics

Positive and negative pressure combined conveying equipmentis a conveying technology that uses the energy of airflow to convey granular materials along the airflow direction in a closed pipeline.，it has been widely used in cast, grain processing, metallurgy, chemical industry, transportation and other industries，Materials are transported by closed pipelines.，Less affected by climatic and environmental conditions, fully sealed and pollution-free transportation.、Can be charged at one place, and then discharged at multiple places, and realize remote operation.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，meet the needs of material transportation、The material is completely closed in the whole conveying process.，It can prevent the transported materials from being affected with damp, soiled or mixed with foreign matters, and it is completely sealed and pollution-free to transport.、In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as smash.，Save manpower,Operation safety,Economic and environmental protection,Good dustproof effect,convenient to use，It is a product series that integrates cut down on energy consumption, Process assistance, material handling, Environmental protection and cleaner production and Long-distance and multipoint transportation。The following is to introduce the Positive and negative pressure combined conveying equipment:

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

Positive and negative pressure combined conveying equipmentis a conveying system that uses airflow to convey powder and granular materials.，the product looks beautiful.，it has the functions of Physical processing assistance, Closed conveying, Explosion-proof involves, Environmental protection and pollution-free and Automatic control，Compressed air or other gases are passed through the air supply device to generate airflow, forming a certain airflow speed and pressure. Subsequently, the material is sent into the conveying pipeline through the feeding device, and under the action of the airflow, the material particles are suspended in the airflow or flow along the pipeline in groups. This gas-solid two-phase flow state enables materials to be transported to the target position along the pipeline. In the process of transportation, gas-solid separator (such as dust collector) is used to separate materials from air to ensure the quality of transported materials.，is a Positive and negative pressure combined conveying equipment newly developed by hyde powder。

Positive and negative pressure combined conveying equipment

2、Video analysis of Positive and negative pressure combined conveying equipment

The following is the live video of Positive and negative pressure combined conveying equipment designed and produced by hyde powder for users, from which we can see the It can feed from one place to many places for decentralized transportation and realize long-distance operation.、Closed pipeline transportation，The material is not affected by the outside world and will not be wet or deteriorated. Not easy to leak, causing dust flying, fully sealed and pollution-free transportation.、The operation mode is flexible and changeable, and it can run continuously or regularly.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as mix.、It is easy to realize the transportation engineering goal of multi-point feeding and multi-point unloading. of hydePositive and negative pressure combined conveying equipment.。

Positive and negative pressure combined conveying equipment

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. mainly based on aerodynamic force, granular materials are transported along the airflow direction in a closed pipeline by using the energy of airflow.。

3、Working principle of Positive and negative pressure combined conveying equipment

Positive and negative pressure combined conveying equipmentat the start of the operation,Using the dynamic pressure and static pressure of air, the material particles are suspended in the airflow or transported in groups along the pipeline. The former is called material suspension transportation, and the latter is called material group transportation.。

Positive and negative pressure combined conveying equipment

4、Positive and negative pressure combined conveying equipment structure

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

1. Air source device

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

2. 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.

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 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 conveying equipment

5、Positive and negative pressure combined conveying equipment price advantage

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

1. product costs

The cost of manufacturing Positive and negative pressure combined conveying equipment varies from manufacturer to manufacturer. The higher the cost of manufacturing products, the higher the product price will be. On the other hand, the lower the production cost, the lower the product price, but the quality of products with high production cost is guaranteed, which can reduce the maintenance cost of customers.

2. Reasonable sales model

Direct-selling manufacturers are cheaper than second-and third-tier dealers because the former earns the difference without going through middlemen; Online sales are cheaper than offline sales, because you need to invest in store fees, employee fees and other related expenses in the later stage; Close-distance sales are cheaper than long-distance sales because the latter consumes a lot of transportation costs.

3. quality factor

If the quality of the product is guaranteed, its service life will be longer. At the same time, the more perfect the performance, the more economic value can be created for customers, and the price of such products will be higher. hyde powder has strictly controlled the quality and the sales price is also reasonable.

4. 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 conveying equipment price and service can meet the actual needs of customers.

5. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

Positive and negative pressure combined conveying equipment

6、How to choose the right product manufacturer?

Choosing a suitable Positive and negative pressure combined conveying equipment 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 Positive and negative pressure combined conveying equipment products that meet the demand and have good cost performance.。

hyde

Positive and negative pressure combined conveying equipmentthe principle is simple.Using 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.，widely used in environmental protection, pharmaceutical factory, building materials, heat-engine plant, build a ship and other fields，Widely used inBulk material transportation,Dust removal and essence,Heating, cooling and drying,Multi-point transportation,Mixing and classification and so on。