Cooling tower scale absorber

NegotiableUpdate on 03/19

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Overview

Cooling tower scale absorber

Product Details

Cooling tower scale absorber

Product model: PD-XG

Function of cooling tower scale absorber

1. Reduce hardness

The cooling tower scale absorber does not use chemical substances to reduce the existing hardness, achieving the goal of passing throughwater softenerThe effect of softening water quality

2. Inhibit rusting

The cooling tower scale absorber produces oxygen-containing water, which flows through the iron water pipe and no longer rusts. The rust is removed and a thin protective film is produced, which is magnetic iron oxide. Unlike other chemical methods, the cooling tower scale absorber uses environmentally friendly magnetic and electric field principles to achieve the purpose of scale removal, without polluting the environment

3.Inhibit soft clay

Microbial pollutants can deposit and block pipe walls, and cooling tower scale collectors can reduce these substances. This effect is most evident in swimming pools and cooling towers. No need to useDosing deviceRemove scale and inhibit microbial growth

4. Reduce processing costs

Cooling tower scale absorber saves 50% of water and reduces other treatment costs compared to traditional cleaning methods

Cooling tower scale absorberWorking principle

Before using the cooling tower scale absorber, water molecules mainly exist in the form of large molecular clusters, among which free oxygen and organic matter such as bacteria are the main causes of rusting and corrosion of system pipelines.

When using the cooling tower scale absorber, we mainly use the technology of reducing water electrolysis, which uses high-frequency methods to rapidly change the positive and negative electrodes, and high-frequency forces to break up water molecule clusters.
Finally, water molecules break due to electrolysis, and the generated active gas oxidizes organic matter such as bacteria in the water into carbon dioxide, which is discharged from the water. At the same time, some active oxygen combines with free oxygen in the water to form gas, which is discharged from the water. The negative electrode accumulates a large amount of active hydrogen. Ultimately, the water is electrolyzed into small molecule reduced water with strong solubility.

Operation process of cooling tower scale absorber

Cooling tower scale absorberSpecifications

Scale hazards

Scale: mainly composed of insoluble or slightly soluble inorganic salts (carbonates and magnesium salts) in water, accounting for 60% of the composition in scale. The remaining sulfate scale, silicate scale, phosphate scale, iron scale, etc. account for less than 10% of the total proportion, while dust and mud scale account for 30% or more. These scales adhere to the surface of the scaling container material, reducing its heat exchange capacity and reaction efficiency, and increasing the energy consumption of the equipment. If there is a 0.3mm thick scale on the heat exchange surface of the condenser of a central air conditioner, it will cause a heat exchange loss of more than 20%, resulting in a 10% increase in energy consumption of the central air conditioner.

The relationship table between the thickness of scale, heat transfer loss, and equipment power consumption

Thickness of scale (mm)	Heat exchange degree (BTU/ft)2/℉）	Heat exchange loss (%)	Excessive power consumption (%)
0.0mm	92.77	0	0
0.3mm	73.68	21%	10%
0.6mm	61.12	34%	20%
0.9mm	52.2	44%	31%
1.2mm	45.6	56%	42%
1.6mm	39.52	57%	53%

Cooling tower scale absorberScope of application

Cooling tower scale absorbers are widely used in industries, agriculture, tourism, environmental protection, daily life, and other fields, such as power plants, steel plants, cement plants, petrochemicals, electricity, pharmaceuticals, food, paper and printing, metallurgy, coal mining, mechanical processing, manufacturing, high-end aquaculture, shopping malls, hotels, office spaces, etc;
Central air conditioning cooling water to solve scalingsoftenProblems such as sludge deposition, bacteria and algae; Such as factories, hotels, shopping malls, office buildings, government office buildings, etc,
Industrial air compressor stations and heating systems, solving problems such as scaling and rusting in water systems, such as electronic factories, electronic circuit board factories, mold factories, and northern heating systems;
Can replace ion resin softening equipment (i.e. industrial salt exchange equipment) for boiler water treatment. Save resin replacement costs and salt consumption costs.

Cooling tower scale absorbercharacteristic:

1. Energy conservation and environmental protection
The cooling tower scale suction device operates efficiently and with low energy consumption, with low self power consumption. Due to continuous operation, it continuously and effectively removes scale and ensures the effectiveness of use, reducing equipment energy consumption by more than 4%; Easy to clean, no need for drainage, saves resources, and is beneficial for environmental protection.

The annual electricity consumption of 250KW central air conditioning is calculated based on seven months: 250 × 7 × 30 × 12=630000 million hours

① Calculated based on 54% energy savings, it is equivalent to a 1.6mm increase in pipeline scale, which increases energy consumption by 54% (saving 340200 kWh)
② Calculated based on a 31% energy-saving rate, it is equivalent to an increase of energy consumption by 31% (saving 195300 kWh) due to a 0.9mm increase in pipeline scale
③ According to a 7.9% energy-saving calculation, it is equivalent to an increase in energy consumption of 7.9% (saving 49770 kWh) for pipeline scale of 0.2-0.3mm

2. Low operation and maintenance costs
The operating cost of the cooling tower scale absorber is low, and it adopts intelligent control. Taking a 400 ton air conditioner as an example, the input power of the scale absorber is 350W, and the annual operating cost is within 3000 yuan. It is also easy to clean, and the collector takes about 15 minutes to clean once.

3. Protect the equipment properly
Due to its special working principle, the cooling tower scale absorber can effectively block various electrochemical corrosion and extend the service life of the equipment.

4. Easy to operate
The cooling tower scale absorber only needs to clean the collector 2-3 times a month to achieve the above effect. After using it for the best effect (about two months), even if the circulating water system is shut down for a month, there will be no shutdown or alarm, greatly reducing the work and mental pressure of the engineering management personnel.
Technical parameters and selection table of cooling tower descaling instrument
In the field of domestic water, it is used to solve problems such as high hardness and poor taste of water in small water plants and self owned water wells for household use. It can directly reduce the total hardness, total alkalinity, and bacterial count of water without adding any chemicals. Ensure clean and hygienic drinking water for residents.
Wastewater treatment plants can significantly improve the sedimentation rate of sludge in sedimentation tanks, making water quality clear and reducing treatment costs. At the same time, they can adsorb a large portion of harmful metal ions in water, kill bacteria in water, and protect the environment.