Product description and application of candle decolorizing filter:

Shanghai double start fluid separation technology Candle type decolorizing filter, also known as candle type filter element decolorizing filter, candle type activated carbon decolorizing filter, tube filter press, thickening filter, filter element type self-cleaning filter,

Cake filter. There are several candle tubes (metal and non-metal) in the shell, which are suitable for different fields

Meet the requirements. The candle tube is covered with a filter cloth to filter filtrate and solids. Drying of filter cake after filtration, discharge, cleaning of filter cloth, etc

Can be fully automatic operation. Because there is no driving device and the structure is simple, it can deal with the situation of large filtering area.

With the patented structure design of candle type filter and candle type core, it can realize no residual liquid discharge in the shell, without affecting the upper and lower batches of materials

There is no barrier structure at the bottom of the filter element. At the same time, the bottom of the filter element can be manually and pneumatically powered for slag removal, and the slag discharge port is very large. And the filter element is also

Vertical installation, which is very conducive to vertical slag removal, is the equipment closest to the requirements of full sanitary level among all filtering equipment

Typical applications, such as beer clarification, electrolyte impurity removal, metal degreasing and slag removal, phosphating and slag removal, chemical product concentration and thickening, etc

It is very suitable for this series of products. A variety of candle filter structure (stainless steel 304316l, plastic PP,

PPS, PTFE, etc.) are of various styles, and there is always one suitable for your filtering requirements.

Product features of candle decolorizing filter

Candle type decolorizing filter is a kind of high efficiency, energy saving, automatic closed filtration precision clarification equipment. It has the following characteristics:

1. Completely sealed filtration, no leakage, no environmental pollution.

2. The filter element is designed with double structure (internal metal mesh support + external filter cloth),

It has wide application field and good filtering effect.

3. It can realize complete filtration at one time.

4. Filter cake can be washed and dried to obtain the maximum economic benefit.

5. It adopts gas back blowing to remove slag, which is clean and rapid, and is suitable for many kinds of viscous materials.

6. The whole filtration process can be fully automated (according to the pipeline automation configuration).

Application scope of candle type decolorizing filter

Food industry: decolorization and filtration of sugar solution such as sugar and glucose, clarification and filtration of alcohol, juice and beverage, etc.

Chemical industry: petrochemical industry, inorganic chemical industry, organic chemical industry, crystal separation in each filtration, filtration of various catalysts

From, chemical products decolorization filtration electrolyte impurity removal, metal degreasing slag removal, phosphating slag removal, chemical products concentration, thickening, etc

Typical process flow chart of candle decolorizing filter

Main technical parameters:

Detailed description of the functions of the candle type decolorizing filter system of Shanghai double start fluid separation technology:

This unique filter unit is the heart of the candle filter filtration system. The petal type (plum type) filter unit ensures that the filter cake can adhere to the surface of the filter cloth while filtering safely, which is also the basis for effectively discharging the filter cake.

Photo of candle type decolorizing filter

filter	Unloading	Real time photo	Scene photos

The filtering unit with petal shaped (plum shaped) cross section is beneficial to the adhesion of filter cake in the filtering process:

The concave part of the filter unit makes the filter cake adhere to the pressure and ensures that the filter cake remains attached during the whole cycle.

When the filtrate passes through the filter cloth, it flows to the bottom of the candle filter rod through a plurality of peripheral perforated pipes, and then flows up to the liquid collecting rod through the central pipe.

A plurality of peripheral perforated pipes can make filtrate flow down to the bottom under the action of gravity; filtrate flows up to the collecting rod through the central pipe under the action of pressure.

Whether the program is set to dry or wet discharge, discharge is achieved by introducing reverse pressure into the candle type filter rod.

The unique structure strengthens the reverse flow, which leads to the rapid outward expansion of the filter cloth, especially in the area where the filter cake adheres, leading to the vertical cracking of the filter cake.

The instantaneous back blowing gas (such as air or nitrogen) in the filter cloth makes the cracked filter cake quickly throw away from the filter cloth.

In the discharge process, there are no other moving parts except for the expansion of the filter cloth.

The basic concept of the candle filter is that there are no moving parts, and because of this factor, the filter only needs little maintenance work.