Spray Tower

Spray tower is a purification equipment for waste gas treatment, which is widely used in the industrial field. Spray tower is mainly used for the purification of industrial waste gas, and can effectively remove pollutants such as acidic gas and organic waste gas. The spray tower has a reasonable design, compact structure, small footprint, easy installation and maintenance, and has the characteristics of low energy consumption and high efficiency.

Composition Structure

Demisting layer: The demisting layer generally adopts a grid plate design, on which fillers are placed, with a height of up to 500mm, which helps to improve the demisting efficiency.

Spray layer: The spray layer consists of a spray pipe and a nozzle. Nozzles of different densities are set according to the tower diameter to ensure uniform spray and large flow rate.

Packing layer: The packing layer mainly uses multi-faceted hollow balls, Raschig rings and other materials to increase the gas-liquid contact area and promote the mass transfer process.

Window: The window is used to observe the internal operation of the spray tower, which is convenient for replacing fillers and inspecting nozzles.

Loose ball valve: The loose ball valve is used to control the switch of circulating water, which is easy to operate.

Circulating water tank: The circulating water tank is an important part of the spray tower. It can be flexibly set up and connected or not connected to the tower body.

Working Principle

Its working principle is to purify harmful gases by spraying liquid in the spray tower. The spray liquid forms a thin film in the tower. When harmful gases pass through, they will contact and react with the spray liquid.The chemical substances in the spray liquid can react chemically with harmful gases, or adsorb harmful gases into the liquid by physical adsorption, chemical adsorption, etc., so as to achieve the purpose of purification. The purified gas is discharged through the exhaust pipe to meet the requirements of environmental protection.

Detailed steps: After the gas enters from the air inlet, it passes through the spray layer and the packing layer, and contacts with the water sprayed on the packing. The pollutants are dissolved in the water or adsorbed on the surface of the packing, and the clean gas is finally discharged from the exhaust port.

Advantages

High dust removal and desulfurization efficiency: When alkaline washing water is used, the desulfurization efficiency can reach 85%.

Equipment occupies less space: The spray tower is compact in design and easy to install, suitable for places with limited space.

Low water and power consumption: The spray tower has low operating costs and saves resources.

Corrosion-resistant and durable: Spray towers are made of corrosion-resistant materials, have a long service life, and are easy to maintain.

Wide range of applications: Spray towers are suitable for a variety of industries and can effectively treat different types of waste gas.

In general, spray towers have become the preferred equipment in the field of industrial waste gas treatment due to their efficient purification capabilities, low operating costs, wide range of applications, and simple maintenance methods. LANE Group’s Spray Tower technology is at the forefront of this industry, offering cutting-edge solutions that enhance efficiency, safety, and environmental protection.

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