What is a DN200 star unloader? Introduction to the Working Principle of unloader

DN200 star unloaderis the main equipment for dust removal equipment, ash discharge, air supply and other equipment feeding.，at runtime,Based on a rotor with several blades rotating in a cylindrical casing. When the rotor rotates, materials fall from the upper hopper and are filled in the spaces between the blades. With the rotation of the impeller, the material is conveyed to the lower part and discharged. At the same time, the pressure equalizing exhaust port on the side of the machine body can exhaust the high-pressure gas generated by the rotation of the impeller, so as to reduce the phenomenon of gas ejection and ensure the smooth falling of materials.，is a kind of high quality and low price DN200 star unloader，the advantage is The transmission is stable and the noise is low, which provides good conditions for working environment.、Can evenly and continuously feed materials into the clinker pipe to ensure the stability and continuity of material transportation.、Due to the use of high-quality materials and advanced technology, the service life of the DN200 star unloader is longer, reducing the frequency of replacement and maintenance.、Using the principle of planetary rotation, the input and output shafts are on the same axis and directly connected with the motor, which makes the whole structure compact, beautiful and novel, small in size and light in weight.、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.，is a kind of DN200 star unloader manufactured by hyde powder。

1、Brief introduction of DN200 star unloader

DN200 star unloadermainly used for dust removal equipment, dust discharge, air supply and other equipment feeding process.，it can be used in grain processing, metallurgy, building materials, building materials cement, dock and other industries，Widely used inequipment feeding,continuously and uniformly feed or discharge.,equipment feeding,blowing-in,prevent gas or dust leakage and so on，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.，With overload protection function, it can automatically stop the machine in case of abnormal situation to avoid equipment damage.、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.、The bearing and gear box are far away from the valve body to avoid the influence of high temperature dust. At the same time, the front and rear end covers have good sealing performance, which effectively prevents dust from leaking out and prolongs the service life of moving parts and lubrication systems.、By adopting the principle of planetary rotation, the input and output shafts are on the same axis and directly connected with the motor, which makes the whole structure compact, beautiful and novel in shape, small in volume and light in weight.、Low impact inertia force, suitable for frequent starting and reverse rotation.。

DN200 star unloader

2、DN200 star unloader advantage

The advantages of DN200 star unloader are as follows:

1. Strong overload capacity

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

2. Multi-material handling

It is suitable for conveying powdery and granular materials and can meet the processing requirements of different materials.

3. Flexible adjustment

Some DN200 star unloaders are equipped with variable frequency governors, which can adjust the rotating speed of the impeller according to the actual demand, thus flexibly controlling the conveying quantity of materials.

4. Flexible configuration

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.

5. Anti-leakage design

The bearing and gear box are far away from the valve body to avoid the influence of high temperature dust. At the same time, the front and rear end covers have good sealing performance, which effectively prevents dust from leaking out and prolongs the service life of moving parts and lubrication systems.

DN200 star unloader

3、DN200 star unloader characteristics

DN200 star unloaderfeatures include low noise, shockproof, reliable work, easy maintenance and favorable price，at runtime,Based on a rotor with several blades rotating in a cylindrical casing. When the rotor rotates, materials fall from the upper hopper and are filled in the spaces between the blades. With the rotation of the impeller, the material is conveyed to the lower part and discharged. At the same time, the pressure equalizing exhaust port on the side of the machine body can exhaust the high-pressure gas generated by the rotation of the impeller, so as to reduce the phenomenon of gas ejection and ensure the smooth falling of materials.，multifunctional, with functions such as material handling, continuously and uniformly feed or discharge., ensure air tightness of the system, dust removal equipment discharges dust. and equipment feeding，The driving device drives the rotor to rotate in the cylindrical casing, and the material falls from the upper hopper, which is filled in the spaces between the blades and discharged with the rotation of the blades to the lower part. The side of the machine 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.，it is an ideal choice for customers to buy DN200 star unloader。

DN200 star unloader

4、DN200 star unloader function

DN200 star unloaderit has the functions of prevent gas or dust leakage, dust removal equipment discharges dust., equipment feeding, prevent gas or dust leakage and continuously and uniformly feed or discharge.，the advantage is The key components inside the equipment, such as impeller and bushing, are made of excellent materials and have high wear resistance, which can meet the needs of long-term and high-strength material transportation.、According to users' needs, special motors, such as explosion-proof, frequency modulation, speed regulation and marine motors, are configured to meet users' special requirements. The material of the blade can also be specially processed according to the needs of users.、It is suitable for conveying powdery and granular materials and can meet the processing requirements of different materials.、The design of special sealing structure enables the DN200 star unloader to maintain high sealing performance during transportation and reduce material leakage and gas reflux.、It is suitable for hard and abrasive powder, and the replaceable bushing is arranged in the casing to improve the service life and facilitate maintenance and replacement.，in the course of 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.。

DN200 star unloader

5、DN200 star unloader advantage

The advantages of DN200 star unloader are as follows:

1. 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.

2. High sealing property

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

3. Automatic locking mechanism

The DN200 star unloader has an automatic locking mechanism and the electric push rod has a two-way safety system, which makes the work reliable, stable and flexible.

4. overpower protection

Some DN200 star unloaders also have overload protection function, which can automatically stop protection in case of abnormal situation to avoid equipment damage.

5. Continuous feeding

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

DN200 star unloader

6、Brief introduction of DN200 star unloader

DN200 star unloaderis an efficient and flexible material conveying equipment.，is a popular DN200 star unloader，is carefully developed by hyde powder combined with advanced technology。

DN200 star unloader

DN200 star unloaderat work,The driving device drives the rotor to rotate in the cylindrical casing, and the material falls from the upper hopper, which is filled in the spaces between the blades and discharged with the rotation of the blades to the lower part. The side of the machine 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.，is a common DN200 star unloader。