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Author: Site Editor Publish Time: 08-22-2025 Origin: Site
Cone nozzles are a key component widely used in fluid control and spray systems. Thanks to their unique jet structure, they can atomize liquids or gases into uniform conical sprays under different pressure conditions, achieving advantages such as wide coverage, controllable droplet distribution, and even spraying. This is why conical nozzles play a significant role in various fields including agriculture, industrial cooling, environmental protection, firefighting, and surface treatment.
Cone nozzles are a type of nozzle designed with a special geometric structure that produces a conical spray pattern for liquids or gases. Based on the distribution of spray droplets, they are primarily categorized as follows:
Full cone nozzles: These offer uniform spray coverage and dense droplet distribution, commonly used for large-scale spraying and cooling.
Hollow cone nozzles: These offer a circular spray pattern with a hollow center, resulting in finer droplets. They are commonly used for dust removal, gas scrubbing, and pest control.
The spray pattern is determined by the nozzle's internal flow channel structure, swirl chamber design, and nozzle orifice angle, enabling flexible adjustment of droplet size, spray angle (commonly 30°–120°), and flow rate. This precise control capability has made cone nozzles a core spray component in numerous industries.
In agriculture, cone nozzles are widely used for spraying pesticides, herbicides, foliar fertilizers, and trace elements.
Full cone nozzles: Ensure uniform coverage of large crop foliage areas, reducing yield losses due to uneven spraying.
Hollow cone nozzles: Produce fine droplets, enhancing the adhesion of the spray solution to the leaf surface, making them particularly suitable for precise pest and disease control.
Advantages:
Improve pesticide utilization and reduce chemical waste;
Enhance crop protection and reduce environmental pollution;
Improve spraying efficiency, suitable for large-scale mechanized agricultural operations.
In industries such as metallurgy, steel, and machining, cone nozzles fulfill the crucial role of efficient cooling and lubrication.
Steel Manufacturing: Solid cone nozzles spray cooling water to rapidly cool high-temperature steel, preventing structural stress and cracking.
CNC Machining: Nozzles distribute cutting fluid during the cutting process, reducing friction, minimizing tool wear, and improving machining accuracy.
Chemical Processing: Nozzles atomize coolant to maintain a stable operating temperature in reactors or storage tanks.
These applications not only improve product quality but also reduce energy consumption and equipment maintenance costs.
Cone nozzles are core components of spray dust removal and exhaust gas treatment systems.
Dust removal: Fine droplets ejected from hollow cone nozzles combine with dust particles in the air, rapidly settling the dust and improving air quality.
Gas purification: In the exhaust gas scrubber, the nozzles form a liquid film that fully contacts harmful gases, achieving efficient purification through chemical reactions.
Typical applications:
Mines and coal transportation systems;
Dust control in cement and steel plants;
Flue gas purification in waste incineration plants and chemical plants.
Cone nozzles also play a vital role in firefighting.
Full cone nozzles: They provide high flow coverage and are suitable for extinguishing solid fires and storage fires.
Hollow cone nozzles: They create a fine mist curtain that reduces ambient temperature and blocks flames and explosion shockwaves.
In high-risk environments such as chemical parks, oil depots, and hazardous materials warehouses, conical nozzles can serve as active safety barriers, significantly enhancing protection levels.
Cone nozzles are also indispensable in industrial equipment maintenance and surface treatment.
Equipment Cleaning: Surfaces are flushed with high-pressure liquid to effectively remove oil, dust, and residue.
Pre-treatment: Before electroplating and painting, nozzles evenly spray cleaning fluid to improve surface adhesion and ensure coating quality.
Food and Pharmaceutical Industries: Used to clean production lines and containers, ensuring hygiene and safety.
type | spray mode | Droplet size | Typical Application Scenarios | Characteristics |
Full Cone Nozzle | Uniform solid overjet | More | Agricultural large-area spraying, cooling, firefighting | overjet uniform, large flow rate |
Hollow Cone Nozzle | Annular hollow spray | Less | Dust removal, gas purification, pest and disease control | Fine mist droplets, saves spray liquid |
Cone nozzles, with their diverse spray patterns and controllable fluid distribution, play a vital role in agricultural spraying, industrial cooling, environmental dust removal, fire protection, and cleaning processes. Proper nozzle selection and configuration not only improves operational efficiency but also reduces energy consumption, lowers costs, and enhances safety.
If you're looking for high-performance, durable conical nozzles suitable for diverse operating conditions, Xinhou is your trusted partner. Feel free to contact us for more professional nozzle solutions!
