Hydrocyclone desander

1、 Product details:

DQXL seriesHydrocyclone desanderWorking using cyclone separation technology, cyclone separation is an efficient and energy-saving separation technology. Based on the principles of ion settling and density difference, when the water flow enters the equipment tangentially from the inlet of the desander under a certain pressure, high-speed cyclone flow is generated inside the equipment, creating a centrifugal field. Due to the different densities of the two solid-liquid states of sand and water, under the action of centrifugal force, centripetal buoyancy, and liquid drag, high-density solids or impurities are thrown around. As the lower part of the equipment is a conical structure, the tangential rotation speed of solids or impurities becomes faster and faster with the continuous reduction of the conical radius. They then deposit at the bottom of the equipment and are discharged with the sewage, while low-density liquids rise and are discharged through the outlet. This equipment can effectively remove small solid substances such as gravel, scale, and limestone, and separate and eliminate them from the system. Within a certain range and conditions, the higher the inlet pressure of the desander, the higher the desanding rate

2、 Application Fields

1. Mainly used for water quality with high sand content, it can effectively remove a large amount of sand and gravel from water

2. Sand removal from river water, well water, coal washing water, industrial beneficiation, solid-liquid separation, liquid degassing, and separation of immiscible liquids

3. The effect is significant in water supply systems, central air conditioning circulating cooling water, chilled water systems, industrial cooling circulating water systems, etc

3、 Product Features

1. The pressure loss is stable and will not change with changes in water quality or operating time

2. There are multiple interface options such as flanges and threads, which are convenient and practical

3. The maximum single machine flow rate can reach 300m3/h. And it can be connected in parallel to form larger flow models. 4. The position of the sand remover in the water treatment process

◎ Main material: Low carbon steel ◎ Raw water turbidity: ≥ 300 degrees

◎ Water turbidity: ≤ 10 degrees ◎ Inlet pressure: ≥ 0.2MPa

◎ Sand removal diameter:>0.1mm ◎ Operating temperature: room temperature

Head loss: 2mm

Due to the advanced basic mechanism and structure of DQXL sand remover, when its particle size is 0.07mm, the sand removal efficiency is 50%; When the particle size is 0.3mm, the sand removal rate can reach 98%. have

The advantage of easy cleaning during device operation

1. Since the blockage of the filter tube by suspended debris only occurs during the initial operation of the system, and the main pollutants are discharged through the drain valve, an S-shaped filter is usedHydrocyclone desanderNo need to install a bypass pipe. Due to the need for regular cleaning of the filter tube, gate valves should be installed at the inlet and outlet of the discharge pipe. The outlet of the discharge pipe where the discharge valve is located should be located in a safe place with sufficient cleaning space

2. When the pressure difference between the front and rear of the desander is large, the pump should be stopped to clean the filter tube. If there is no suspended solids blockage after 15 days of operation of the newly built heating network, or if there is no suspended solids blockage after 15 days of cleaning the filter tube, it will enter normal working condition and be regularly discharged