10-21 series primary/secondary/induced draft fan

Y10-21 Y8-24 Y10-24 high-efficiency and low-noise induced draft fan

1、 Details introduction:

The Y10-21, Y10-24, and Y8-24 series low-noise boiler centrifugal induced draft fans are designed to be compatible with industrial boilers (1, 2, 4T/h) that use various coal qualities and are equipped with smoke and dust removal devices. Anything with comparable intake conditions and suitable performance can be selected. The temperature must not exceed 250 degrees, and a dust removal device with an efficiency of not less than 85% must be installed before the induced draft fan to reduce the dust content of the flue gas entering the fan and improve its lifespan.

2、 Form of fan:

1. The induced draft mechanism is single suction, with four machine numbers: No. 5, No. 6.3, No. 8, and No. 9.

2. The induced draft fan can be made in either forward or reverse rotation. Looking at the fan from one end of the motor, if the impeller rotates clockwise, it is called a clockwise cyclone, represented by "clockwise", and vice versa, it is called a counterclockwise cyclone, represented by "counterclockwise".

3. The outlet position of the fan is represented by the angle of the air outlet of the casing. Both "forward" and "reverse" can be made into six angles: 0 °, 45 °, 90 °, 135 °, 180 °, and 225 °.

3、 Fan characteristics

Due to the impossibility of using a single series, multiple dedicated series are adopted to meet the diverse needs of users.

2. The weighted average efficiency within the range of use of the induced draft fan is high.

3. Ensure that the noise level is below 85 decibels during operation.

4. Different tonnage induced draft fans are equipped with both D-type (coupling rotation) and C-type (belt) transmissions. Among them, Y8-24 and Y10-21 are D-type or C-type transmissions, and Y10-24 is C-type transmission. The D-type transmission has a slightly larger machine number and lower speed (n=1450r/min) for better wear resistance, while the C-type transmission has a slightly smaller machine number and higher speed (n=1750-2100r/min), but both achieve the required pressure head at a small linear speed for noise reduction and wear resistance.

5. Based on the analysis results of two-phase flow, wear resistance was considered from the perspective of the form of miscarriage.

6. The instruction manual should be written to facilitate user selection, while indicating the matching tonnage and corresponding fan series and models. Smooth and reliable operation, the impeller is balanced statically and dynamically, and there are two types of structures: integral structure and split structure. The whole machine is balanced. In short, users can choose various induced draft fans with different requirements from this group.

Dust removal fan, high-temperature fan, boiler induced draft fan, desulfurization and denitrification fan, centrifugal fan should identify the "Xima fan". Professional manufacturer of centrifugal fans, ensuring product quality and complete specifications!For more specifications and price details of centrifugal fanspleaseConsultation: Manager Wang