In summer, precautions for the use of plate and frame filter presses


It is now the hottest time of the year, and with the changes in temperature and pressure, it is a severe test for various equipment . In industrial production, the equipment with the highest filtration accuracy of the plate and frame filter press is also facing a very small challenge at this time, so we should pay more attention to the various equipments during this period of time. State, using a more effective method to apply it to better work.
First of all, the most important thing is the hydraulic system. In the summer, the use of plate and frame filter presses is often faced with a hydraulic system temperature problem. As we all know, if the hydraulic oil temperature in the hydraulic system is too high, the hydraulic compression resistance will be reduced, and the hydraulic system will not be able to provide normal pressure for the equipment, which will seriously affect the working efficiency of the equipment. Even high-temperature hydraulic oil in the hydraulic system runs in the oil circuit and also transmits the temperature to other parts, causing damage to these parts. Therefore, it must be ensured that the temperature of the hydraulic oil is below 50 degrees when in use, so as to ensure the normal operation of the equipment. When the temperature is higher than this limit, it is necessary to think of any way to put it down and it is necessary for the equipment to stop the operation of the equipment.
Second, the filter press filter plate. The current plate and frame filter press filter plates are generally cast from polypropylene plastic. As we all know, plastic products are most afraid of high temperatures, although the filter press filter plate plus some special additives, but also the same plastic products, especially for solid filter plates, the plate frame filter plate is not strong enough Under high temperature working conditions, it is more likely to be deformed or damaged. Therefore, when used in summer, the equipment can not be directly exposed to the sun, keep the environment around the equipment cool and cool.

In the end, it is the line. The general plate-and-frame filter press works. It takes several tens of hours to run, so that all the lines of the equipment are in a powered state. Natural lines may have high temperatures and the settings may ignite spontaneously.
The above is where the plate and frame filter press should be used during the summer.



A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.

Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':

There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5

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