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How to choose disinfection nozzle

How to choose disinfection nozzle and disinfection nozzle characteristics of the description
Disinfection nozzle is a part of the coating pretreatment equipment, is the core of disinfection and sterilization spray system.
Disinfection nozzle for different workpiece, in the selection of disinfection nozzle type, need to consider more factors, the correct choice can give full play to the performance of the coating pretreatment agent and its own characteristics, so as to obtain high quality pretreatment effect.
How to choose disinfection nozzle

1. Characteristics of disinfection nozzle:

Disinfection nozzle is designed according to its work in a variety of different spray conditions, so the selection of suitable for the need of disinfection nozzle, in order to achieve the best spray performance in use.
The characteristics of disinfection nozzle are mainly reflected in the spray type of disinfection nozzle, that is, the shape formed when the liquid leaves the disinfection nozzle mouth and its running performance.


2. Naming of disinfection nozzle:

One spray shape is divided into fan, cone, liquid column flow (i.e., jet), air atomization, flat disinfection nozzle, the cone disinfection nozzle is divided into hollow cone and solid cone two categories;
The other is the venturi disinfection nozzle (that is, mixing mixing disinfection nozzle), strong cold (hot) tuyere blowing nozzle and special disinfection nozzle (such as garden disinfection nozzle, cylinder washing disinfection nozzle, pipe cleaning disinfection nozzle series) name reflects the operation performance of the disinfection nozzle.
 How to choose disinfection nozzle

3. There are many kinds of factors for selecting disinfection nozzle, and the range of choices is large. Generally speaking:

(1) The disinfection nozzle of degreasing and washing process can choose the jet disinfection nozzle with strong impact force: Take the "V" type or fan type disinfection nozzle as an example, the injection Angle of 60° is the best, with large impact force;
(2) and the disinfection nozzle of phosphating process can choose good atomization, uniform water particles, centrifugal disinfection nozzle with weak impact force: take "B" type, i.e., conical disinfection nozzle as an example, the best distance of the disinfection nozzle from the workpiece is 40cm ~ 50cm, with dispersion, so that the liquid atomization spray effect.
(3) Disinfection nozzle on the nozzle arrangement, can use parallel and cross two forms, for the passage type, the use of vertical cross arrangement, spray effect is better.
(4) The factors of selecting disinfection nozzle are flow, pressure, spray Angle, coverage, impact force, temperature, material, application, etc., and these factors are often implicated and restricted each other.

Flow and pressure, spray Angle and coverage are proportional to each other.

The purpose of any disinfection nozzle is to maintain continuous contact between the tank and the workpiece, so flow rate is a more important factor than pressure.
The temperature of the liquid does not affect the spray performance of the disinfection nozzle, but it affects the viscosity and specific gravity, and also affects the choice of materials:
A. The material of the disinfection nozzle should also be determined according to the chemical characteristics of the tank liquid. The non-corrosive tank liquid can be made of copper or plastic according to the difficulty of processing.
B. In order to prevent corrosion, non-metal materials can be used; For sulfuric acid, hydrochloric acid and other strong corrosion tank liquid, can use nylon plastic;
C. The material of disinfection nozzle for phosphating tank liquid is generally made of acid-resistant stainless steel, and the disinfection nozzle to prevent corrosion can also be made of stainless steel or nylon directly.
D. For disinfection nozzles with a certain impact force, the disinfection nozzle with a small Angle should be selected, and liquid column flow (i.e., jet flow) is the best;
E. Fan disinfection nozzle is suitable for cleaning, degreasing, cooling and other aspects, conical disinfection nozzle is suitable for bleaching, surface, phosphating, humidification, dust removal and other aspects;
F. A Venturi stirring and disinfection nozzle should be installed in the paint storage tank and tank. Take the "HL" type stirring and disinfection nozzle (also known as venturi disinfection nozzle) as an example. 4 % of the flow is mixed and diffused out to achieve a solute without air mixing and stirring effect, thus preventing precipitation, because the stirring ensures that the chemical solution is evenly mixed.
How to choose disinfection nozzle


Application area of disinfection nozzle:

(1) All kinds of cleaning machines in the automobile manufacturing industry, spray cleaning, atomization spray, tank liquid mixing equipment in the coating line.
(2) All kinds of cleaning machines and coating lines in motorcycle, bicycle, refrigerator, washing machine and other manufacturing industries.
(3) various cleaning equipment in the mechanical processing industry.
(4) Humidification device in light textile industry.
(5) Cleaning machine manufacturers, coating equipment manufacturers supporting disinfection nozzle.
(6) Agricultural irrigation and urban greening disinfection nozzle.
Whether engaged in project design and selection of disinfection nozzle or user procurement of disinfection nozzle, we hope to find a variety of specifications, stable product quality, timely supply of professional manufacturers.