High Quality Multifunctional Candle Filter

The high quality multifunctional candle filter represents an efficient, energy-saving and environmentally friendly filtration equipment, which is widely used in solid-liquid separation processes in chemical, petroleum, metallurgy, food, pharmaceutical and other industries. It adopts a unique filtration structure and filtration method, which has the characteristics of good filtration effect, simple operation and convenient maintenance.

Parameters

Working pressure			≤ 10 bar (g)
Operating temperature			≤ 250 °C
Solids content (suspension)			≤ 10% (weight)
Filter cake thickness			≤ 30 mm
Particle size			≤ 0.5 μm
Filtration capacity - Suspension			0.1 - 10 m³/m² h
Filtration capacity - Dry solids			-
Effective filtration area (total)			1 ~ 150 m²
Filter element length (mm)	Filter area (m²)	Number of filter elements	Total area (m²)	Cylinder diameter (mm)	Cylinder height (mm)
1200	0.34	3	1	419	1600
		7	2.4	508	2000
		19	6.5	800	2500
1800	0.51	7	3.6	508	2300
		19	9.7	800	2800
		37	18.9	1100	3500
		49	25	1300	3700
		61	31.1	1500	3900
2100	0.6	49	29.4	1300	4000
		61	36.6	1500	4200
		77	46.2	1600	4300
		91	54.6	1800	4500
		112	67.2	2000	4700
		144	86.4	2200	4900
		221	132.6	2600	5600
2400	0.68	49	33.3	1300	4300
		61	41.5	1500	4500
		77	52.4	1600	4600
		91	61.9	1800	4800
		122	76.2	2000	5000
		144	97.9	2200	5200
		221	150.3	2600	5900

How to achieve solid-liquid separation

The process of solid-liquid separation achieved by candle filter mainly involves the following steps:

1. Pre-coated filter layer: In some special occasions, in order to improve the filtration efficiency and effect, a layer of filter aid, such as diatomaceous earth, cellulose or perlite, will be pre-coated on the filter element.

2. Forming a filter cake layer: When the liquid to be filtered passes through these filter cloths, solid particles are trapped on the surface of the filter cloth. As the filtration proceeds, these solid substances gradually accumulate to form a layer called the "filter cake layer".

3. Clear the filter cake layer: As the filter cake layer thickens, the gap becomes smaller and smaller, which helps to retain finer particles and make the filtrate clearer. But at the same time, the filtration rate will be reduced as a result, affecting the filtration efficiency. At this time, the system will trigger the reverse blow cake operation according to the signal of the pressure sensor to clear the filter cake layer.

4. Start a new filtration cycle: After removing the old filter cake layer, the system will rebuild a new filter cake layer and start a new round of filtration cycle.

The design of the candle filter allows it to function in a variety of filtration applications, especially those with high impurity content, high liquid viscosity or ultra-high precision filtration requirements. Through the above process, the candle filter can effectively separate solid particles from the liquid, ensuring product quality and production efficiency.

Features

1. High-efficiency filtration. The candle filter adopts a unique filtration structure, which has a good filtration effect and can effectively remove solid particles from liquids, improving product quality.

2. Energy saving and environmental protection. The candle filter adopts closed filtration, which does not require additional energy consumption, and can effectively reduce the generation of waste liquid and reduce environmental pollution.

3. Easy to operate. The candle filter is automatically controlled and easy to operate. Just set the filtration parameters to achieve automatic filtration, cleaning, and slag removal.

4. Easy maintenance. The filter candle of the candle filter can be removed, which is convenient for replacement and cleaning, reducing the maintenance cost of the equipment.

5. Wide range of applications. Candle filters can be selected according to different filtration requirements, and are suitable for a variety of solid-liquid separation applications.

Application field

The high quality multifunctional candle filters are widely used in the following fields:

1. Chemical industry. Solid-liquid separation processes in fields such as petrochemical, inorganic chemical, and organic chemical industries.

2. Petroleum industry. Such as crude oil, diesel oil, lubricating oil and other oil dehydration, impurity removal process.

3. Metallurgical industry. Solid-liquid separation in the smelting process of steel, non-ferrous metals, etc.

4. Food industry. Filtration in the production process of edible oils, beverages, fruit juices, etc.

5. Pharmaceutical industry. Solid-liquid separation in the production of drugs such as antibiotics and hormones.

Candle Filter Maintenance And Maintenance

In order to ensure the normal operation and extended service life of the candle filter, the following points should be noted:

1. Regularly inspect the inside of the filter to clean up impurities and deposits.

2. Check the damage of the filter medium and replace it in time if any problems are found.

3. Regularly check the working status of differential pressure controllers, backflushing systems, and other components to ensure their normal operation.

4. When replacing the filter element, pay attention to the installation direction and sequence of the filter element.

5. Regularly clean and maintain the automatic drainage device to ensure its normal drainage.

FAQ

1. Q: What is the function of a filter?

A: The main function of a filter is to remove solid particles, impurities, and harmful substances from liquids or gases, in order to achieve purification, clarification, and protection of equipment.

2. Q: How to choose a suitable filter?

A: When choosing a filter, factors such as the properties of the material being filtered (e.g., viscosity, temperature, corrosion), required filtration accuracy, processing capacity, operating pressure and medium, as well as the type, material, size, and installation method of the filter should be considered.

3. Q: What is the working principle of a filter?

A: The working principle of a filter mainly relies on physical screening, deep interception, absorption, or chemical reactions to remove impurities or harmful components from the material being filtered.

4. Q: How to maintain and care for a filter?

A: Maintenance of filters includes regular cleaning or replacement of filter elements, inspection of seals and fasteners, maintaining stable operating pressure, and avoiding overloading. Specific methods should be referenced from the filter's instruction manual and maintenance guides.

5. Q: What is the service life of a filter?

A: The service life of a filter depends on its working environment, processing volume, and filtration accuracy. Generally, when the filter's pressure drop reaches a certain value or the filtration effect decreases significantly, it needs to be replaced or cleaned.

6. Q: What should be paid attention to during filter installation?

A: During filter installation, attention should be paid to the directionality, ensuring that the fluid enters and exits from the correct ports. Also, the piping system should be cleaned before installation, and the filter should be securely fastened and sealed as required by the instructions.

7. Q: What is the replacement cycle for filters?

A: The replacement cycle for filters depends on their working conditions and filtration requirements, and is usually indicated by pressure difference indicators or timers. When the filter's pressure drop reaches the set value or the filtration effect decreases, it should be replaced in a timely manner.

Why Choose Us

· Professional manufacturer with many years' experience

· Good quality with competitive price

· OEM & ODM are welcome

· Various payment items are acceptable

· Good service by experienced manager

AIDA Philosophy

1. Management Concept:

· Satisfy the customers' demand --- Touch customers, trust with our products and services

· Make employees happy --- Pursue higher material and spiritual happiness

2. Company Mission:

· Focus on customer needs, provide best filtering solution