Filtering Equipment

Automatic drainage equipment for oil storage tanks

The automatic water cutter uses Archimedes' law, the principle of lever and the principle of uniform pressure inside the liquid-filled container, relies on the buoyancy of the float in the oil-water medium, so that the float moves up and down, and amplifies the buoyancy difference obtained by the float through the force amplification mechanism, so as to control the opening of the drainage valve as a power to achieve the purpose of cutting water and sealing oil, so as to achieve automatic water cutting.

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The automatic water cutter (dehydrator) adopts a special design structure without back pressure, which makes the opening and closing of the valve more flexible, and can also realize the remote automatic monitoring of the system according to the needs of users, so that the water cutting management in the tank area is automated. In cold areas, when the water layer at the bottom of the water cutter is easy to freeze, the equipment can be outfitted with jacket and temperature to ensure normal water cutting.

HQS automatic oil tank dehydrator (automatic oil tank water cutting device) is a new generation of products developed and designed by our company on the basis of the original technology according to the needs of the current petrochemical industry storage tank water cutting. This product has the characteristics of large displacement, small oil content in drainage, fast oil return, strong corrosion resistance, reasonable design, simple structure, convenient use, safe and reliable. This product is used in the petroleum and chemical industry to replace the way of artificial water cutting in oil tanks, realize automatic water cutting, solve the problem of artificial water running oil, and reduce oil waste and reduce environmental pollution. The use of this product also greatly reduces the labor intensity of the operator and the hydrogen sulfide poisoning phenomenon that occurs when the water is cut manually.

Product technical characteristics


1, the use of Archimedes' law and the amplification principle of leverage, the oil water density difference generated by the buoyancy difference cleverly converted into power, to achieve the need for energy can automatically cut water;

2. Oil and water can be automatically separated after entering the water cutter, and the remaining oil can be quickly returned to the oil tank. When the water level in the water cutter reaches a certain height, the spool opens to drain, and when the water level drops to a certain height, the spool automatically closes;

3, after the end of cutting water, the water level in the water cutter is always maintained at a certain height to form an automatic water seal; The water cutting valve (dewatering valve) is sealed twice to ensure no oil leakage;

4, this product adopts no pressure valve without back pressure, the lever first drives the needle valve to move, so that the internal and external pressure of the valve core is consistent, the lever continues to move, the needle valve and the valve core are very flexible to cut water together, and the large tank can cut water normally when entering and leaving the oil;

5, the bottom of the automatic water cutter is provided with a sewage valve, cleaning the water cutter does not need to open the water cutter, cleaning a water cutter only takes ten minutes to complete;

vanlok,Sampler,filter,fire arrestor,pressure vessel

vanlok,Sampler,filter,fire arrestor,pressure vessel

Each product in this category is designed to meet a specific sample. 

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The pipeline filter equipment has Y-type filter, block filter, T-type filter, hand filter

The pipeline filter equipment has Y-type filter, block filter, T-type filter, hand filter

The pipeline filter equipment has Y-type filter, block filter, T-type filter, hand filter

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