Knowledge We Should Know about Blasting Nozzles

Silicon carbide nozzle is a new ceramic material, with high-temperature resistance, oxidation resistance, high strength, extreme cold and heat resistance, good thermal shock resistance, high temperature smaller, heat transfer silicon carbide nozzle conductivity, wear resistance, corrosion resistance, and other characteristics. Silicon carbide nozzle is an energy-saving refractory material in sanitary ceramics, daily porcelain, electric porcelain, magnetic materials, microcrystalline stone, powder metallurgy, iron as well as steel heat treatment. It is also widely used in other industries in which various parts are gradually used in power generation, paper, petroleum, chemical industry, mechanical seal, water pump, surface treatment, heat exchange, mineral processing, aerospace, and other fields.

The nozzle has internal and external thread types. Usually "1/4 to 2" nozzle spray-head can be made of brass, 316 stainless steel castings, TEFLON, or polyvinyl chloride. Other materials also can be used if there's any special application in other fields.

The slurry liquid is formed into a mist by tangential and colliding with the continuously smaller spiral surface, which becomes a tiny liquid bead and then ejects. The streamlined design of the nozzle cavity from the inlet to the outlet minimizes the drag coefficient, so the spiral nozzle is suitable for a variety of uses, such as chemical industry, environmental protection, electric power, textile, and other industrial fields, especially flue gas desulfurization and dust removal industry. Many users in the industry have accepted their wear resistance, corrosion resistance, fogging, and blocking resistance.

Spiral nozzle liquid goes through the continuous reduction of spiral body tangential and collision, into small droplets ejection. The smooth passage design in the nozzle cavity from the inlet to the outlet minimizes the occurrence of obstruction.

The main characteristics of a spiral nozzle are as follows:

1. High use efficiency. The flow rate of a single nozzle can reach 25 tons/hour at 3 kg of operating pressure. 

2. Good atomization effect. 

3. Prevent plugging. 

4. High spray speed. 

5. Small physical size, compact structure.

The range of applications：

1. Waste gas washing; 

2. Gas cooling; 

3. Washing and bleaching process; 

4. Fire prevention and extinguishing; 

5. Used in flue gas desulfurization system; 

6. Used in the dust removal system

Characteristics： 

1. No blockage permanently

2. Stainless steel corrosion-resistant material

BSTEC Nozzle:

Talk about the nozzles, at BSTEC, we produce various nozzles, such as long venture nozzle, short venture nozzle, boron nozzle, and curved nozzle. For more details about our nozzles, click the website below, and welcome to contact us with any questions.

www.cnbstec.com