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News and information Current location: High pressure pipeline dredger > News and information >

Composition and precautions of high pressure pipeline dredger

Number of hits: Release time: 2020-07-25 16:53

High pressure pipeline dredger is used to dredge and remove silt and dirt in the pipeline. It uses gasoline engine or motor as power to drive the high-pressure pump to run, and dredges the pipeline by using the propulsion force generated by high-pressure water jet on the nozzle. When the nozzle reaches the end of the pipe, the high-pressure water will clean the pipe wall and bring the debris to the outside of the pipe to achieve the purpose of cleaning the pipe. It is a modern cleaning equipment. It is especially suitable for municipal and sanitation departments to clean and dredge municipal pipelines.
The main components of high pressure pipeline dredger are as follows:
Shock resistant steel plate and bracket; 1.
2. Increase the low-pressure water supply system to make the low-pressure water supply sufficient.
3. Flange and coupling connection (high installation accuracy, more stable operation between motor and pump, and less noise).
4. Install high and low pressure change-over valve, which is convenient for start-up and operation.
5. Motor drive (Siemens joint venture motor); waterproof and explosion-proof starting cabinet (avoid high-pressure water entering).
6. Ar inlet high pressure pump and pressure regulating valve.
 High pressure pipeline dredger
Precautions for high pressure pipeline dredger:
Check the lubrication before starting the machine
Check whether the lubricating oil meets the requirements for use. If not, add oil in time (the oil level should be at half of the oil window).
After 50 hours of use, change the lubricating oil once every 50 hours.
The above operation will drain the lubricating oil from the oil plug when the high-pressure pump is closed.
Power or unleaded 92
The power supply is 380V power supply. The voltage should not be too low or too high. Connect the grounding wire to prevent the motor from leakage. When the power end is the engine, add 92 unleaded gasoline.
Note: diesel engines use different types of diesel according to different temperature and season.
source of water
Make sure to start the machine when there is water, so as to avoid damage of high-pressure pump during idling for a long time.