PSR-OS-T 3D NOZZLE

Product principle and application:

PSR-OT-S type is suitable for cleaning oil tanks in gas stations. It is a special cleaning nozzle for oil tanks or tank trucks in gas stations. The cleaning radius is within 10 meters, that is, the installation position of the nozzle is within 10 meters of the tank body

Key technologies:

1:Compact appearance: capable of passing through a 4-inch (100MM) diameter, eliminating the need to expand the flange to clean the oil tank in the gas station.

2:Anti collision structure: POM outer jacket is installed to prevent collision and facilitate passage through the oil tank opening.

3:Sealing: Carbon fiber is added to the sealing ring, which conducts electricity and prevents static electricity. The sealing ring is a compensation type sealing ring, which is maintenance free and has a leakage rate of less than 1%. It adds effective cleaning fluid, increases impact force, and is oil resistant.

4:Nozzle: Short nozzle design, ensuring effective range and water jet rectification and bunching effect.

5:Water saving: Adopt a fast speed reduction mechanism to ensure low flow operation and save water consumption.

6:Maintenance-free design: Adopt hardened gear reduction mechanism and compensated sealing mechanism to ensure long-term trouble-free operation of the nozzle.

The PSR three-dimensional tank cleaning nozzle utilizes the powerful impact force generated by water jet, and uses the eddy current generated by water flow to drive the rotary drive mechanism to realize revolution and self-transmission to form a double-degree of freedom reticulated spherical track. The three-dimensional space is 360 ° rotary cleaning, and there is no blind spot full coverage. Up to hundreds of cleaning tracks ensure that reliable and effective cleaning is being achieved

From the SINNER pie chart, it can be seen that by increasing the mechanical scouring effect of cleaning, the cleaning time is reduced, the chemical action and time consumption are reduced, the operation cost is saved, and the efficient cleaning is truly realized.

Main technical parameters:

Material: 316L

Net weight: 4.5 kg

Maximum cleaning radius: 10 meters

Max.Pressure :<20 Bar

Working pressure: 4-15 Bar

Working flow: 130-240 L/Min

Cleaning cycle: 4-8 minutes (forming a complete mesh trajectory is a cleaning cycle)

Interface type: 1 "internal pipe thread (DN25), 1.5" quick connector

Overall dimensions:-->

Unique technology and product advantages:

1 The incomparable ratio of revolution and autobiography, up to 252 cleaning tracks, ensures that every part of the tank can be effectively cleaned.

2. The unique multistage centrifugal dynamic pressure balance sealing technology completely insulates the contact between the planetary gear reducer and water, ensuring that there is no harmful material pollution.

3. The unique fluid rectification molding technology adopts streamlined nozzle and turbulent linear injection to ensure the concentration of water flow for long-distance cleaning and large impact force.

4. The unique eddy current turbine drive technology ensures strong driving force and can realize adjustable speed and torque.

5. Pure stainless steel industrial grade planetary gear transmission, corrosion resistant, rust free, no secondary pollution, strong bearing capacity, long service life, maintenance-free.

6. The internal transmission structure adopts plasma surface spraying technology, which is more wear-resistant and corrosion resistant.

7. Unique compensated mechanical seal technology, acid and alkali resistant, corrosion resistant, high temperature resistant, durable and maintenance-free.

8. The medium hydraulic friction transmission can effectively protect the overload and prevent the reducer gear from being damaged when the nozzle is blocked.

9. The double nozzles of the nozzle are arranged with 180 degrees of balanced stress, and can be lifted and cleaned by hose without swinging to achieve mobile cleaning.

Figure above: Horizontal coordinate indicates flow, vertical coordinate indicates pressure, and each curve represents the corresponding relationship between pressure and flow under different nozzle diameters (inches). Generally, the factory default nozzle diameter is 5/16 inches (8MM)

The above figure shows the pump selection as a reference

For example, when the nozzle diameter is 8MM and the pressure is 10kg, the flow rate is 180L/M

Flow period curve

Figure above: The abscissa represents the flow rate, the ordinate represents the cleaning time, and different curves represent the time required to clean a work cycle for different water inlets,Except for special cases, the default water inlet is the large stator.

For example, by default, a cleaning cycle of 10-109-STD at a working flow rate of about 180L/M is about 12 minutes.

Usage Method

1 Drive mode:

 The PSR nozzle uses the internal impeller of the fluid-driven nozzle as the power source. It does not need to be connected to the power supply and air source. It only needs to be connected to the pressurized cleaning pipeline to realize automatic cleaning.

2 Installation method:

As shown in the figure, the product can be connected by thread or quick-change connection (the sanitary connector needs to be customized)  Installation method

3. Method of placing the nozzle in the tank:

Because the nozzle uses the spherical cleaning technology of spherical space 360, the cleaning track is similar to the longitude and latitude of the earth, and the cleaning track at the two poles of the globe is denser than the track near the equator. Therefore, in order to make the nozzle work in the best condition, the nozzle axis should be overlapped or parallel to the axis of the tank body as much as possible. That is, let the two poles of the spherical network track, that is, let the area with dense track clean the position far away from the nozzle, and let the nozzle be placed in the center of the tank as much as possible. As shown in the figure, if it is an irregularly shaped can body, please place the axis of the nozzle along the direction of the far cleaning distance. Place position horizontal tank.

Matters Needing Attention:

 1 It is forbidden to screw the nozzle base arbitrarily to avoid damaging the reducer.

 2. Through low flash point fluid, such as gasoline, nitrogen replacement and nozzle grounding are required to prevent explosion or combustion due to fluid impact.

 3 The nozzle shall not pass through high temperature and high pressure gas to prevent high-speed rotation from damaging the sealing ring.

 4 When the working environment is flammable and explosive, air replacement shall be carried out before cleaning.

 5 When the workplace is flammable and explosive, please connect the nozzle to the ground wire to prevent static sparks.

 6 If the cleaning fluid is not clean, install a filter to prevent the nozzle from clogging.