Ultrasonic bottle washer tips and frequently asked questions

The ultrasonic bottle washer mainly uses the principle of ultrasonic cavitation, and the ultrasonic wave propagates in the liquid. The ultrasonic field is strongly compressed and stretched to generate cavity and cavitation. When the bubbles formed by the ultrasonic waves suddenly rupture, more than 1000 atmospheric pressures can be generated. This constant generation of intense micro-blasting and shock waves instead of manual washing can greatly reduce the adhesion of dirt, and can cause the dirt on the surface of the object to be cleaned to be destroyed and quickly fall off.

With the rapid development of the pharmaceutical industry, the demand for ultrasonic bottle washers is increasing and has been widely used in the pharmaceutical industry. The author understands that the ultrasonic is mainly composed of stainless steel tank, ultrasonic generator, ultrasonic vibration head, heating and temperature control system. And because the energy of the ultrasonic waves can penetrate tiny gaps and small holes, the ultrasonic waves can be cleaned for instruments with irregular shapes. Therefore, the ultrasonic bottle washer is also a good assistant for pharmaceutical companies.

In particular, an ultrasonic bottle washer can clean the media. Ultrasonic cleaning generally has two types of cleaning agents: chemical solvents and water-based cleaning agents. The chemical action of the equipment cleaning medium can accelerate the ultrasonic cleaning effect, while the ultrasonic cleaning is a physical function, and the two functions are combined to fully and thoroughly clean the object.

In terms of power density, the higher the power density of the ultrasonic bottle washer, the stronger the cavitation effect, and the faster the speed, the better the cleaning effect. However, for precision, high-surface finish objects, long-term high-power density cleaning can cause "cavitation" corrosion on the surface of the object. So in this respect, device users need to pay attention.

The author was informed that the correct operation steps of the ultrasonic bottle washer should be to place the device on the ground and adjust the foot. Check whether the components are in good condition. After the inspection, connect the power distribution box to the power supply, connect the water inlet pipe, add the cleaning agent, and add water to prevent the water from passing through the heating pipe. Turn on the heating switch, set the temperature with temperature control, and stop heating after reaching the temperature. Turn on the ultrasonic switch and the ultrasonic wave starts to vibrate. Put the bottle to be cleaned into the ultrasonic cleaner, wash it for 5-8 minutes, then rinse with water.

Although ultrasonic bottle washers have provided a positive effect for efficient and clean production of pharmaceutical companies, many pharmaceutical companies have not done enough to regulate the maintenance, maintenance and cleaning of equipment. In general, the cavitation effect of ultrasonic waves at 30-40 degrees Celsius is better. The higher the temperature of the cleaning agent, the more significant the effect. Generally, when ultrasonic cleaning is actually applied, an operating temperature of 40-60 degrees Celsius is used.

In addition, after cleaning the filter in the drain box, remember to install it. The quick drain valve can be drained and drained before cleaning the filter. Open the butterfly valve to discharge the pre-soaking solution, open the pre-soaking tank cleaning hole cover, and rinse the glass debris passage with high-pressure water. Then open the shut-off valve, rinse the warm water tank and the hot water tank separately with clean water, rinse off and close the shut-off valve and the clean water main valve. Need to be reminded that the debris, dirt, glass fragments, etc. around the instrument should be cleaned up. Finally, don't forget to clean the bottle area, close the quick-discharge valve, and fill the device with oil.

When using an ultrasonic bottle washer, there is a problem that many pharmaceutical companies often encounter, that is, difficulty in warming up. The author understands that the condensate removal of the heater of the bottle washer is not smooth, which will cause difficulty in heating up. It is necessary to open the bypass valve of the steam trap to remove the condensed water. If the steam supply pipe is too long, the bottle washer will not be well insulated, and it will be difficult to remove too much condensed water. It is necessary to improve the insulation layer of the steam pipe. If the heater is too thick, it will also affect heat transfer, so it is necessary to clean the scale regularly.

The operation of the ultrasonic bottle washer is done by the cooperation of the various components. As long as one component has problems, it cannot work normally. In this regard, some manufacturers have suggested that if the drive chain of the bottle washer is too loose and the transmission force has a problem caused by the impact of the clutch, it is necessary to tighten the drive chain; if the clutch is loose due to the loosening of the pressure plate, it is necessary Tighten bolts, screws, and apply anti-loosening agent.

In addition, if the ultrasonic bottle washer has a clutch problem, it is likely that the butterfly spring is too tight or too loose, and the butterfly spring needs to be adjusted. The low hardness of the pressure plate will also cause the clutch problem. At this time, the equipment user can solve the problem by replacing the pressure plate with better quality.

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