T35-11 series axial flow fan

Release date: 2024-12-19 09:40:54 Reading volume: 3729 Author: Keruite

1、 Overview1.1. The main features of DZ type axial flow fan are wide blades with large chord l

1、 Overview

1.1. The main features of DZ type axial flow fan are wide blades with large chord length, spatial distortion, and inclined blade shape, which can achieve the required air volume and pressure at low speeds and reduce fan noise. The diameter of the fan impeller varies from small to large, with a total of 34 specifications. Each specification has 4 blades, with a wind speed of 400-48000m/h and a wind pressure of 40-200Pa. The fan can be wall mounted or pipe mounted.

1.2. Product classification

Divided by external structure: wall mounted (DZ-11 type); Position type (DZ-12 type); Pipeline type (DZ-13 type).

According to the usage environment:

Ordinary type: suitable for environments with non flammable, explosive, and non corrosive gases.

Anti corrosion type: The impeller and casing are made of fiberglass, suitable for environments containing corrosive gases.

Explosion proof type: The motor is explosion-proof and the blades are made of aluminum alloy, suitable for environments with flammable and explosive gases. The explosion-proof level is EXdIIBT4.

1.3. To meet the noise requirements of different places, the fan can be equipped with mufflers of different lengths, or it can be made into a wrapped type.

2、 Working conditions

Working temperature:- 20 ~+40℃；

Humidity: less than 90%;

Medium conditions:

Conventional type: non corrosive, non flammable, explosive gas (dust content not exceeding 100mg/m2).

Explosion proof type: Non corrosive, containing flammable and explosive gases (with a dust content not exceeding 100mg/m).

Anti corrosion type: It contains corrosive gases (without any dust).

Working power supply: three-phase, 380V/50Hz (low-power fans can be made into single-phase 220V, please specify when ordering).

3、 Application

DZ type axial flow fan is mainly used for wall exhaust, post air supply, pipeline ventilation, roof ventilation, etc. in industrial and mining enterprises and civil buildings. It is applied in ventilation and air conditioning systems of industrial and mining enterprises such as chemical, light industry, food, medicine, metallurgy, and various civil buildings.

4、 Configuration

4.1 Standard Configuration

● Impeller; ● Motor; ● Machine casing (air duct, motor bracket); ● Bottom line.

4.2 Optional items and accessories (indicate whether to purchase when placing an order)

※ Vibration reduction equipment; ※ Control box; ※ Net cover; ※ Docking flange; ※ Shutter vents.

5、 Processing technology of DZ type axial flow fan

5.1. Fan impeller: The cross is made of steel stamped and formed by hydraulic pressure, and the blades are made of aluminum alloy stamped and formed by hydraulic pressure. The blades are assembled and formed by riveting with the cross. The impeller has undergone static and dynamic balance correction, and the balance accuracy is not greater than G5.6 level.

5.2. The outer flange is made by integral flanging and spinning.

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T35-11 series axial flow fan

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