There are many uses for nozzles, such as cleaning, spraying, cooling, fire prevention and extinguishing, humidification, dust removal, lubrication, gas regulation, etc., and there are many types. One nozzle may have multiple uses and is widely used in the industry.

1. Purpose of nozzle:

1. Fire prevention

①Storage tank;

②Drilling platform, etc.

2. Cleaning (also called surface cleaning);

① Pre-treatment chemical cleaning of automobiles, motorcycles, household appliances, etc., automobile cleaning;

② High-pressure cleaning of bottles and barrels, such as beer bottles, oil barrels, large-size tanks, etc.;

③Chemical cleaning of the outer surface of the circuit board.

3. Cooling

① Cooling towers, such as circulating water in power plants, cooling towers for ground gas turbine inlet air cooling (using water film or other coolants);

②Conveyor belt cooling.

4. Spraying (also called painting)

①Phosphating, passivation, degreasing, etc. on the surface of metal parts;

②Spray painting can be divided into a combination of mechanical or air atomization as the main method and electrostatic atomization as the supplement. It is used for metal and non-metal equipment, furniture, interior decoration, etc.;

③Tablet coating, inkjet printing, spray printing and dyeing.

5, humidification

① Moisturize the storage room;

② Humidification in textile workshops and printing plants.

6. Dust removal

①Garbage sweeper to suppress dust on the ground and sprinkler truck;

②Remove dust from the cupola.

7. Lubrication

①Gear and bearing lubrication;

②Spray release agent.

8. Gas adjustment

① Air conditioning of washing spray booth;

②S02 removal, N02 control.

9. Preparation of powder (agent, powder)

① Powdered products such as chemicals, food, medicine, ceramics, etc. are produced using spray drying equipment;

②Preparation of powders of metals, alloys and metal compounds in powder metallurgy.

10. Agricultural irrigation

Agriculture and gardening, such as spraying pesticides and fertilizers on agricultural and forest crops, spraying irrigation on nurseries and gardens, etc.

2. Type of nozzle

Different types of sprinklers have different uses. For example, in the fire protection industry,Fine water mist nozzle, water mist nozzle,Atomizing nozzleetc. can be used for fire prevention and extinguishing, while pipe cleaning nozzles, car cleaning nozzles, etc. can be used for cleaning, and water curtain nozzles can be used for cooling. It can be seen that the nozzles used in different application scenarios are also different.

● Fire prevention and extinguishing nozzles: fine water mist nozzles, atomizing nozzles,Gas nozzle, water mist sprinklers, kitchen fire sprinklers, etc.

● Cooling nozzle:water mist nozzle, water curtain nozzles, fan nozzles, etc.

● Cleaning nozzles: water-driven cleaning nozzles, tank cleaning nozzles, car cleaning nozzles, rotating cleaning nozzles, etc.

● Nozzles for humidification: atomizing nozzles, etc.

● Dust removal nozzles: fan nozzles, spiral nozzles, atomizing nozzles, etc.

● Gas regulating nozzles: atomizing nozzles, fan nozzles, etc.

3. Applicable scope of nozzle

Each type of nozzle has its scope of application, such as perfluorohexanone gas nozzle. Due to its unique characteristics, it is often used in archive rooms, power distribution rooms, capacitor rooms, high and low temperature battery boxes, new energy vehicle battery boxes, power distribution rooms and other places. The following are the applicable ranges of different types of nozzles:

1. Scope of application of fine water mist nozzles

Suitable for extinguishing combustible solid surface fires, combustible liquid fires and fires involving some live equipment in relatively enclosed spaces;

2. Applicable scope of water mist nozzle

It is suitable for extinguishing solid fires, liquid fires with a flash point higher than 60°C and some electrical fires, and can be used for protective cooling of production, storage devices or loading and unloading facilities of flammable gases and Class A, B and C liquids;

3、Low pressure atomizing nozzleScope of application

It is mainly used in the fields of ship Class A machine space protection, bus cabin protection, gas fire extinguishing and other fields.

4. Applicable scope of gas nozzle

It is suitable for surface fires of general solid materials in Class A fires; common Class B liquid fires (liquid fires or meltable solid fires such as paraffin and asphalt), Class C gas fires (carbon dioxide fire extinguishing systems are only suitable for gas fires where the air source can be cut off before extinguishing the fire); gas fire extinguishing systems are suitable for putting out electrical fires (fires in live equipment and electrical circuits).