Introduction to DN200 star unloader, introduction to unloader function advantages and characteristics

DN200 star unloadermainly used for dust removal equipment, dust discharge, air supply and other equipment feeding process.，features include flexible adjustment, strong overload capacity, favorable price, compact structure and good sealing performance，The price is low and affordable，reliable quality。The following is to introduce the DN200 star unloader:

1、Brief introduction of DN200 star unloader

DN200 star unloaderis the main equipment for dust removal equipment, ash discharge, air supply and other equipment feeding.，the principle is simple.The motor reducer drives the impeller to rotate in the cylindrical casing. Materials fall from the upper hopper and are filled in the spaces between the impellers. With the rotation of the impellers, the materials are transported to the lower part and discharged. At the same time, the exhaust port exhausts the high-pressure gas generated by the rotation of the impeller, which reduces the phenomenon of gas ejection and ensures the continuity and stability of material transportation.，multifunctional, with functions such as prevent gas or dust leakage, ensure air tightness of the system, continuously and uniformly feed or discharge., equipment feeding and material handling，it is mainly composed of rotor and shell, equalizing exhaust port, protective devices (such as sprockets, sprocket covers, etc.), main valve (including shell, end cover, impeller, sealing structure, etc.) and impeller，the product looks beautiful.。

DN200 star unloader

2、DN200 star unloader principle

DN200 star unloaderin the course of work,The motor reducer drives the impeller to rotate in the cylindrical casing. Materials fall from the upper hopper and are filled in the spaces between the impellers. With the rotation of the impellers, the materials are transported to the lower part and discharged. At the same time, the exhaust port exhausts the high-pressure gas generated by the rotation of the impeller, which reduces the phenomenon of gas ejection and ensures the continuity and stability of material transportation.，The overall structural design is simple, diverse and beautiful.，it is mainly composed of motor and transmission device, rotor and shell, protective devices (such as sprockets, sprocket covers, etc.), sealing element and vent。

DN200 star unloader

3、Functional advantages of DN200 star unloader

DN200 star unloaders have the following advantages.

1. High wear resistance

Impeller, bushing and other key components are made of high-quality wear-resistant materials, which can withstand the friction and wear during material transportation and prolong the service life of the equipment.

2. High sealing property

The design of special sealing structure enables the DN200 star unloader to maintain high sealing performance during transportation, reduce material leakage and improve transportation efficiency.

3. Compact and beautiful

By adopting the principle of planetary rotation, the input and output shafts of the DN200 star unloader are on the same axis and directly connected with the motor, which makes the whole structure compact, beautiful and novel in shape, small in size and light in weight.

4. Continuous feeding

It can evenly and continuously supply materials into the clinker pipe, ensuring the stability and continuity of material transportation.

5. Strong overload capacity

Low impact inertia force, suitable for frequent starting and reverse rotation.

DN200 star unloader

4、Structural advantages of DN200 star unloader

The DN200 star unloader has the following structure

1. Motor and transmission device

The motor provides power for the DN200 star unloader, and the power is transmitted to the impeller through transmission devices (such as gears and sprockets) to make it rotate. The transmission device shall be designed to ensure smooth and reliable power transmission.

2. Equalizing exhaust port

The side of the DN200 star unloader body is provided with a pressure equalizing exhaust port, which can exhaust the high-pressure gas brought by the rotation of the impeller, reduce the phenomenon of gas ejection, and facilitate the smooth falling of materials.

3. sealing element

Seals are used to ensure the sealing performance of the DN200 star unloader in the working process and prevent material leakage and gas backflow. High-quality seals can improve the working efficiency and service life of equipment.

4. impeller

Impeller is the key part of the DN200 star unloader to realize material transportation. Its structural design is reasonable, which can ensure the uniform distribution of materials in the spaces between the impellers and be transported smoothly with the rotation of the impellers.

5. Rotor and shell

The rotor is the core component of the DN200 star unloader, and usually consists of several blades, which rotate in the cylindrical casing. Materials fall from the upper hopper and are filled in the spaces between the blades. With the rotation of the impeller, they are transported to the lower part and discharged from the shell to protect the internal mechanism and seal, and prevent the leakage of materials and the entry of external impurities.

DN200 star unloader

5、DN200 star unloader field real shot

You can buy DN200 star unloader according to your needs and show you product videos.。

DN200 star unloader

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. it is usually composed of equalizing exhaust port, main valve (including shell, end cover, impeller, sealing structure, etc.), motor reducing gear, sealing element and protective devices (such as sprockets, sprocket covers, etc.)，This productThe overall structural design is relatively simple。

6、Company selection

Choosing a suitable DN200 star unloader 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 DN200 star unloader products that meet the demand and have good cost performance.。

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DN200 star unloaderthe advantage is Equipped with frequency conversion governor, the rotating speed of impeller can be adjusted according to actual demand, so as to flexibly control the conveying quantity of materials.、The design of special sealing structure enables the DN200 star unloader to maintain high sealing performance during transportation, reduce material leakage and improve transportation efficiency.、By adjusting the parameters such as DN200 star unloader speed or blade angle, the conveying capacity of materials can be flexibly adjusted to meet different technological requirements.、It has strong impact resistance, can bear the impact force generated by materials during transportation, and ensures the stable operation of the equipment.、Uniform and stable feeding process, stable discharging operation, low noise, few faults and long service life.，it has the functions of blowing-in, equipment feeding, ensure air tightness of the system, material handling and continuously and uniformly feed or discharge.，at work,Through the rotation of the rotor with several blades in the cylindrical casing, the materials are uniformly and continuously transported from the upper hopper to the lower part to realize the function of feeding or discharging. In the pneumatic conveying system, the DN200 star unloader is one of the key components, which can supply materials evenly into the clinker pipe. At the same time, in the separation and dust collection part of the system, it also has the functions of unloader and air lock.。