Diatomaceous earth filter

 Diatomaceous earth filter

Structure: Suspension material is pumped into each closed filter chamber of the cardboard frame filter. Under pressure, the filtrate penetrates the filter layer and filter cloth, and is discharged through the filter cloth outlet, and the filter residue is left in the filter frame. So as to achieve the purpose of solid-liquid separation. The diatomite filter frame and filter plate are sealed by cardboard or filter material. It is a stainless steel plate frame precision filter (also known as stainless steel cardboard filter) with a relatively large filtration capacity and a filtration area of more than 2m2. The following Equipped with cardboard fixed horizontal bars, it is easy to install and place filter materials, and filter all kinds of health wine and wine with precision sterilizing cardboard, which can achieve the sterilization effect.

Diatomite filter is suitable for clarification and filtration of liquor, fruit wine, wine, health wine, beverage, syrup, soy sauce, vinegar, and liquid products such as medicine, biology, and chemical industry. Long filtration period, high efficiency, stable turbidity, good sealing, compact structure, convenient operation, removable, easy maintenance. Compared with similar products, it saves electricity by 30%, water by 60%, and time by 70%.

Features: 1. The material of the filter on the filter plate is AISI316L, and the rest are AISI304. The inner and outer surfaces of the tank are automatically mechanically polished, and all parts in contact with the liquid meet the food-grade hygienic requirements.

2. The filter plate is uniquely designed, self-supporting, and the filter screen is flat, smooth and easy to clean.

3. The filter discs are stacked horizontally. The diatomaceous earth and the filter discs have strong adsorption, and can be filtered intermittently to avoid sudden power failure or long-term power failure. The filter cake falls off.

4. The filter soil layer formed on the filter disc makes the whole filtration cycle be carried out in a sealed state.

5. Diaphragm metering pump, according to the degree of turbidity of the filtrate, adjust the amount of filter aids such as diatomaceous earth.

6. The residual liquid filtration system placed outside the main filter tank does not need compressed air, and uses its own infusion pump power to filter the residual liquid in the main filter tank in a short time.

7. Filter cake removal and filter disc cleaning are automatically completed.

8. The filter disc rotation motor is placed at the lower part of the machine, and is equipped with a soft start device, which has strong stability.

9. The front inlet of the filter is powered by normal pressure, no booster equipment is required, and the pressure stability is strong.

10. One power pump can complete: tank filling and exhausting, pre-soil, circulation filtration (including residual liquid filtration), cleaning and other processes.

11. The tank top cover is lifted automatically.

Features

1. High filtration accuracy, can reach 1-2 microns, can filter out Escherichia coli and algae, and the turbidity of filtered water is 0.5-1 degree;

2. The floor area is small, the height of the equipment is low, and the volume is only equivalent to 1/3 of the sand filter, which can save most of the civil construction investment in the machine room;

3. Long service life, strong corrosion resistance of the filter element, the service life of the A-1 type filter is 20 years; the A-1 reversible diatomite swimming pool filter does not need to replace any parts within 10 years, and the service life reaches 20 years more than a year.

4. Low operating cost

(1) Water consumption: backwash water consumption is 1/10 of the sand filter;

(2) Power consumption: The total power load of the A-1 type reversible diatomite swimming pool filter machine room is only about 3/5 of the total power load of the traditional sand tank filter system machine room;

(3) Dosage: A-1 type machine needs to add diatomaceous earth when filtering, and the dosage per square meter of filtration area is 0.2 kg per filtration cycle; the sand tank filtration system needs to continuously add flocculation before filtration agent (aluminum sulfate or ferrous sulfate), since the diatomaceous earth of the A-1 machine can filter out E. coli and algae, the dosage of disinfectant is much less than that of the sand tank filter system;

(4) A-1 type reversible diatomite swimming pool filter does not need to add coagulant during operation because of its high filtration accuracy, convenient sewage discharge and water saving.

5. The operation is simple and the maintenance is convenient; the complicated drainage at the bottom of the pool is omitted;

6. The equipment is light in weight and can be installed in any place.

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