Jiangsu and Shenzhen railway insulator water flushing equipment

Jiangsu and Shenzhen railway insulator water flushing equipment

In the process of using a high-pressure cleaning machine, if the usage method is improper, it will waste some energy and not fully exert its effectiveness. At this point, we should study and take appropriate measures to improve its cleaning effectiveness and fully utilize its efficiency, as follows:

One is to make full use of the pressure and flow rate of the cleaning machine. When the high-pressure water jet is a stable and continuous water flow, the pressure acting on the cleaned object is called impact pressure. From the perspective of mathematics and physics, the impact force is directly proportional to the square of the water jet velocity. Therefore, we should try our best to increase the water jet velocity at the nozzle outlet, which can effectively improve the cleaning efficiency. To fully utilize the water jet velocity, it is necessary to minimize the resistance loss of high-pressure hoses, winding loss, joint loss, and nozzle resistance loss as much as possible. In other words, we need to find ways to reduce the pressure loss during the transmission process from the high-pressure pump to the nozzle.
Jiangsu and Shenzhen railway insulator water flushing equipment

The second is to grasp the full utilization of water jet power, that is, the total working capacity of water jet, which is proportional to the pressure and flow rate of water jet. From here, it can be seen that increasing the pressure and flow rate of the water jet can enhance its power. The pressure of the cleaning machine is calculated and designed based on the strength of the dirt clumps. When the pressure of the high-pressure cleaning machine is sufficient, in order to maximize the effect of destroying the dirt clumps, we need to try to increase the high-pressure water jet flow rate, which can increase the cleaning effect.

Thirdly, it is necessary to design a suitable nozzle diameter to ensure that the high-pressure nozzle diameter can fully utilize the pressure and flow rate of the cleaning machine, that is, the high-pressure pump of the cleaning machine can always work at the rated pressure and flow rate, and achieve high efficiency.

Precautions for using high-pressure cleaning machine:

1. When operating under the guide rail, the power must be cut off and no unexpected power connection should occur;

2. When using the secondary molding function of the machine, do not put your hands into the molding area to touch the cooling product, in order to prevent hand injury during the second molding process;

3. Do not touch the heating device or bake items with your hands in the heating area. When stopping the machine, raise the heating furnace;

4. When the product length is less than 800mm, the upper gate and upper mold actions must be synchronized. When adjusting the machine locally, the upper switch should be opened first, and then the upper mold should be opened;

5. When conducting local machine adjustments, such as using solenoid valves to power on for debugging, attention should be paid to whether power outages may cause harm;

6. When manually feeding the material into the knife switch and adjusting the slicing position, the knife switch should be closed, and hands should not be inserted into the knife switch cabinet in automatic mode.

Maintenance and upkeep of high-pressure cleaning machine:

1. Maintain cleanliness and hygiene, and remove surrounding debris and internal dirt after shutting down the machine;

2. Each sliding guide post, bearing, and sprocket must be kept in good lubrication condition and regularly lubricated with oil;

3. The water filter in the air circuit should be drained once every work shift, and the oil mist filter should be refilled regularly to ensure the normal use of the solenoid valve and cylinder;

4. Each work shift should check the oil level of the vacuum pump (the oil level should not be lower than the oil level line); Vacuum pump oil should be replaced once a month;

5. Regularly observe the oil level of the oil mist device, adjust the oil level in a timely manner, and increase it when the new machine is in use (about 1 bottle of oil every 3 days). After using it for a week, it can be reduced to ensure that each pneumatic component has sufficient lubrication