Candle Type Backwash Diatomite Filter Element


Brand: Bluslot®
Type: Wedge Wire Screen
Material: SS304, 316, 316l, 2205,32750, 904, 904L
Filtering accuracy: 20 microns – 4000 microns
Filtering direction: FOTI & FITO
Application: Diatomite filter, backwash filter, liquor clarification

Why Use BLU-GZT-05 Series Candle Filter Screen?

At present, diatomaceous earth filters are mostly used in solid-liquid separation processes such as wine and beverages, among which diatomaceous earth is powdery, so it needs to be attached to some carriers to play a filtering role.

The main structure of the existing filter assembly as a diatomaceous earth carrier is a stainless steel net wrapped with a cotton bag, and the filter sheets are horizontally stacked in the filter.

One of its shortcomings is that every time it is filtered, it is necessary to manually remove the filter elements one by one under the condition of the shutdown, clean them and then dry them for reuse, which requires a lot of work and is time-consuming and labor-intensive.

The second disadvantage is that when the pressure is stopped or suddenly stopped, due to the insufficient structure of the filter itself, there is a phenomenon that the diatomaceous earth layer attached to the cotton block partly falls off during the filtration process, which ultimately leads to a poor filtration and separation effect.

Bluslot BLU-GZT-05 series candle backwashing diatomite wedge wire screen filter element solves the problem that the filter element of the existing diatomite filter needs to be shut down and removed for cleaning, which is time-consuming and labor-intensive, and when the pressure is stopped or suddenly shut down When the diatomaceous earth layer is easy to fall off.

Advantage of BLU-GZT-05 Series Candle Filter Screen

  1. When the pressure is stopped or suddenly stopped, the one-way valve can cut off the sloshing of the liquid and the pressure change, and prevent the diatomaceous earth layer on the diatomaceous earth filter from falling off.
  2. There is a sponge buffer sleeve on the outer cover of the diatomite filter element, which can buffer and absorb energy when the pressure is stopped or suddenly stopped. It prevents the liquid sloshing and pressure changes from impacting the diatomite layer on the diatomite filter element, causing the diatomite layer to fall off, and the effect is excellent.
  3. A backwash pipe is connected to the filtrate outlet pipe to flush the diatomite filter element. The flushed sewage is discharged from the sewage outlet and the sewage outlet pipe in turn. It can be automatically flushed without shutting down and removing the diatomite filter element for cleaning one by one.


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