AT type spiral nozzle

1、 Overview

At型螺旋喷嘴

The AT type spiral nozzle is a key component of thermal power plants, large boilers, and complete sets of desulfurization and dust removal equipment. It has the characteristics of good antioxidant performance, corrosion resistance, resistance to rapid cooling and heating, and long service life. It replaces imported products and its performance reaches the international level of similar products. It has been widely used in multiple power plants and boiler desulfurization and dust removal devices.

2、 Mainlycharacteristic

1. Prevent blockage;
2. Corrosion resistance, wear resistance, and high temperature resistance;
3. Wide coverage and uniform distribution;
4. Long service life.

3、 Technical parameters

Installation size	Jet angle（0.07MPa）			Traffic size	Spray hole diameter (mm)	Free and unobstructed diameter (mm)	Experimental trafficM³/h（MPa）
							Experimental trafficM³/h（MPa）
							0.07	0.15	0.3	0.7	2.5
G2'	60°	90°	120°	84	34.9	11.1	32.1	46.8	66.3	101.4	191.4
G2'	60°	90°	120°	106.8	38.1	11.1	40.8	59.7	84.3	129	243.6
G3'	60°	90°	120°	153.6	44.5	14.3	58.8	85.8	121.2	185.4	349.8
G3'	60°	90°	120°	201.6	50.8	14.3	76.8	112.8	159	243	459.6
G4'	60°	90°	120°	315	63.5	15.9	120	175.8	248.4	379.8	717.6

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