Candle filter is a closed container with multiple filter elements, and the filter elements are covered with special filter cloth selected according to the characteristics of feed liquid. When the liquid passes through the filter cloth, the solid substances in the liquid will gradually gather on the surface of the filter cloth, and when these solid substances reach a certain thickness, a filter cake will be formed. Because the gap between the filter cake particles is very small, the particle impurities in the liquid are prevented from escaping, so that the filtrate becomes clear and the ideal filtration effect is achieved. When the filter cake exceeds a certain thickness, the speed of filtrate passing through the filter cake decreases and the filtration efficiency becomes worse. At this point, it is necessary to remove the filter cake and complete a filtration cycle.

& amp#8205; Six technical points of microporous filter:

Filter cake thickness control, filter cake washing, filter cake cleaning, filter medium washing, new filter cake reconstruction and filtrate quality monitoring are automatic filtration; The automatic filter developed by Shanghai Junyi filtration equipment adopts the international advanced microcomputer control technology and original process design, which realizes the full-automatic control of the six main points of the automatic filter and completely solves the technical problems of the automatic filter.

application area

Food industry:

Filtering fructose syrup, wine and edible oil, filtering citric acid, filtering lactic acid, filtering lycopene, and filtering monosodium glutamate for decarbonization and decoloration; Precise filtration of yeast and soybean protein;

Fine filtration of fruit juice, orange juice, apple juice, strawberry juice, tomato juice, hawthorn juice, carrot juice, aloe juice, cactus juice, etc. Filter soy sauce and vinegar; Fine filtration of mineral water, liquor, beer, yellow wine, wine, cooking wine, beverage, etc.

Filter aids: activated carbon, clay, diatomite, perlite, etc.

Pharmaceutical industry:

Bioengineering, bio-pharmaceutical industry filtration, etc. , fermentation liquor filtration, crystallization filtration and mother liquor filtration; Decarburization filtration and suspension filtration;

Chemical industry:

Filtering and recycling of pesticide intermediates and catalysts, filtering of titanium dioxide and black carbon powder in refining waste plastics and waste tires, filtering of straw biomass oil, filtering and recycling of PTA mother liquor, filtering of high-purity alumina, filtering of solvent oil such as white oil, and filtering of oil sands crude oil;

Wastewater treatment and circulating water treatment:

1 Heavy metal wastewater (electroplating wastewater, circuit board production wastewater, hot dip galvanizing wastewater), battery wastewater, magnetic material wastewater, electrophoresis wastewater, etc.

2. Coal mine wastewater filtration; Filtration of coal wastewater in coal yard

3. Filtration of fluorine-containing wastewater. Filtration of wastewater containing suspended solids in chemical production: liquid filtration for grinding electronic and optical lenses; Precise filtration of waste paint water from pigment latex.

4 river water, groundwater, river water, spring water, swimming pool water, bath water filtration, etc. ;

Dewaxing, decoloring and fine filtering of industrial oil;

1 filtration of biodiesel, hydraulic oil, waste oil, mixed oil, base oil, diesel oil, kerosene, lubricating oil and transformer oil;

Dewaxing and decoloring vegetable oil and edible oil;

Filter crude oil, mixed oil, peanut oil, rapeseed oil, corn oil, sunflower oil, soybean oil, salad oil, mustard oil, vegetable oil, tea oil, pressed oil and sesame oil.