Quartz Sand Filter For Agricultural Irrigation

The Quartz Sand Filter For Agricultural Irrigation is a kind of physical filtration equipment, which is mainly used to remove impurities such as suspended solids, colloids, microorganisms, metal ions and organic matter in water to achieve the purpose of purifying water quality. In agricultural irrigation, quartz sand filter can effectively improve water quality, improve the utilization efficiency of irrigation water, reduce agricultural non-point source pollution, and ensure the sustainable utilization of crop growth and water resources.

 

Principle of quartz sand filter

The Quartz Sand Filter For Agricultural Irrigation uses quartz sand as the filter medium. Under certain pressure, the water with high turbidity passes through the quartz sand layer of a certain thickness from top to bottom. Due to the pore structure of the quartz sand layer and the medium resistance, some impurities in the water body are trapped in the sand body, so as to achieve the purpose of reducing the turbidity of the water body and purifying the water quality.

 

The quartz sand in the Quartz Sand Filter For Agricultural Irrigation has the following characteristics:

1. Good filtration performance

The particle size distribution and pore structure of quartz sand enable it to have high filtration efficiency, effectively removing impurities such as suspended solids, colloids, and microorganisms from water.

2. High chemical stability

Quartz sand has high chemical stability and is not prone to chemical reactions with other substances, ensuring the stability of filtered water.

3. Good physical properties

Quartz sand has high hardness and wear resistance, can withstand high water pressure and impact force, and has a long service life.

 

Parameters

Working pressure	0.05 - 1.0MPa
Working temperature	0 - 40°C
Control mode	Automatic or manual
Filtering speed	8 - 20m/h
Backwash strength	12 - 15 L/s.m2
Filtering layer resistance	>0.05MPa
Backwash duration	4 - 10min
Final turbidity	≤3
Material	Q235 rubber / phenolic epoxy resin / 304, 316L
Dimension	ф173 - ф3800

 

Features and advantages

1. High efficiency

Quartz sand filters can effectively remove suspended solids and colloids from water, reduce turbidity, and improve water quality.

2. Low cost

Quartz sand is a cheap and readily available material, thus reducing the operating costs of the equipment.

3. Simple operation

The operation of the filter is relatively simple, and only regular backwashing and positive washing can maintain normal operation.

4. Adaptable

Can be applied to agricultural irrigation systems of different scales, from home gardens to large farms.

5. Environmentally sustainable

Quartz sand filters do not use chemicals, are environmentally friendly, and meet the requirements of sustainable development.

 

Application of quartz sand filters in agricultural irrigation

The application of the Quartz Sand Filter For Agricultural Irrigation is mainly reflected in the following aspects:

1. Improve irrigation water quality

Quartz sand filters can effectively remove suspended solids, colloids, microorganisms and other impurities in water, reduce water turbidity, improve the quality of irrigation water, and are conducive to the growth of crops.

2. Reduce agricultural non-point source pollution

Irrigation water filtered through quartz sand filters contains fewer impurities and pollutants, which can reduce agricultural non-point source pollution and protect soil and water resources.

3. Improve irrigation efficiency

Quartz sand filters can prevent clogging of pipes and nozzles in the irrigation system, ensure the normal operation of the irrigation system, and improve irrigation efficiency.

4. Extend the service life of irrigation equipment

Quartz sand filters can reduce the damage of equipment to pollutants in the irrigation system, reduce the frequency of maintenance and replacement of equipment, and prolong the service life of equipment.

 

Structure and selection

The structure of a quartz sand filter mainly includes a filter tank, a water inlet device, a water outlet device, and a backwashing device. The filter tank is the main body of the quartz sand filter, and its inner part is filled with quartz sand filter material. The water inlet device is used to introduce the water to be filtered into the filter tank, and the water outlet device is used to discharge the filtered water. The backwashing device is used to clean the quartz sand filter material during the filtration process to maintain the filtration effect.

 

The selection of quartz sand filters mainly considers the following factors:

1. Water volume. According to irrigation requirements and water source conditions, choose the appropriate size of the quartz sand filter to ensure that the water treatment capacity of the filter meets irrigation requirements.

2. Filtration accuracy. According to the requirements of irrigation water quality, choose the appropriate quartz sand particle size and filtration accuracy to achieve the ideal filtration effect.

3. Equipment material. According to the operating environment and management conditions, choose the appropriate equipment material to ensure the durability and safety of the filter.

4. Automatic control. According to the actual situation, a quartz sand filter equipped with an automatic control system can be selected to achieve automated management of the filtration process.

 

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

· To be the lifelong partner with customers

3. Corporate Vision:

· Become a global purification leadership brand

4. Values:

· Customer: Pursue the ultimate experience, enjoy excellent quality

· Team: Trust, responsibility, growth, win-win

· Work: Simple, sincere, efficient, dedicated