Yuzhou Xingtai Press Ltd.

Filter press in the application of technological i

With the development of grain machinery processing scale, efficiency, and its profits have been rising slowly. In the food industry, a high performance filter press, its added value is far more than other mechanical margins. Rely on technological innovation, in the face of the demand in the market promotion, the continuing rise in raw material prices and labor costs continue to increase the pressure, began more and more food processing enterprises to enhance the added value of technological innovation by filter press.

For filter press, improving the added value of products is the enterprise development in the right way, the only way to provide more perfect products, increase market share, win the trust of customers. The grain market is a technology upgrade market, this is the embodiment of science and technology change rapidly. With the upgrading of market demand, the enterprise is in urgent need of technological innovation, improve the quality of the equipment, the only way to meet the needs of customers.

There is a prominent role in the industry in the filtering process, you may not know the use of the process if feeding speed is likely to lead to a breakdown of filter press, which is mainly due to the feed speed will be easy to cause clogging of filter press. Therefore, the reasonable control of feeding speed can make the filter press work more smoothly.

In general industry filter production line, filter press in different stages of the feeding speed is not the same, filter press at the beginning of the filter press, filter chamber in the pulp is not too much, the cake thickness is small. Therefore, should be used in packing speed, so that it can ensure the frame filter can get the timely filling, ensure the filter chamber has enough pressure. However, when the filter press has been running for a period of time, you should slow down the feeding speed, so as to avoid feeding too much, caused by the blockage phenomenon of filter press.

1, pay attention to not less than the specified number of conditions used in filter press filter plate, this is to avoid mechanical damage. Filter press filter plate arranged to see if the filtrate before, to prevent serious leakage of the situation; and in the cake discharge filter plate must be pressed close to the order.

2, filter press after the normal debugging can be feeding operation, mechanical pressing parts and transmission gear box plus enough lubricating oil; hydraulic oil storage tank and check hydraulic work pressure, pay attention to the hydraulic oil under normal circumstances the need for a year, if it is found that the middle hydraulic   less oil to timely add, filter press attention thorough cleaning of the hydraulic system to replace the hydraulic oil, hydraulic cylinder working pressure station is less than the maximum working pressure, but not less than the minimum filtration pressure rating, because the words are too small will cause serious leakage, &nbsp too much damage to the parts.

3, filter press all normal to pressure filter plate pressure filtration, filtration time pressure and temperature must be filtered in the specified range, the high temperature is too high will cause leakage, then easily lead to plastic plate deformation, when feeding the suspension to a uniform concentration.   do not mix with debris; cake discharge filter cloth and filter plate must be washed clean, no residue is pasted on the sealing surface or feed channel, otherwise it will affect the sealing performance of the feed flow and filter plate of filter press, which will cause the pressure on both sides of the filter plate due to imbalance, leading to the filter plate deformation damage.

4, the cloth choice must meet the requirements of the filtrate filtration technology, should be installed before the new cloth to shrink, hole diameter is smaller than the aperture of filter plate, filter press filter plate hole and the supporting plate hole relative to the concentric, should be close to the cylinder wall into the hole in material, otherwise it will cause the filter is not clear, the filtration rate is low, cloth tube rupture, is expected to reach the purpose of filtering the consequences.