The river grit separator

Hydrocyclone and design works made from 100 years ago, is now widely used in chemical, environmental, food, medicine and many other industrial sectors. In the field of water treatment to achieve Sand, down and dirty, solid-liquid separation effect is remarkable. Whirlpool Desander converter to meet the swirling water to achieve solid-liquid separation applications.

Features and Applications

1, simple structure, low cost, easy to install and operate, require little maintenance.

2, with the expansion of tubes, boxes and other grit removal equipment, buffer, compared with a small size, large capacity, saving on-site space.

3, Applications: water, well water Sand, coal washing water, industrial minerals, solid-liquid separation, liquid gas and non-miscible liquids in addition to the separation.

4, the application areas: air-conditioning can be applied to water treatment, chemical, petroleum, mining, pharmaceutical, textile and many other industries.

Process and Working principle
1. Raw water-Hydrocyclone- High precision filter-Water tank-User

(Filter Further)
2. Principle: Hydrocyclone is based on centrifugal sedimentation and density difference of principle, when the water flow at a certain pressure, from Sand tangential inlet into the device, resulting in a strong rotation, as sand and water density, in centrifugal force, buoyancy to the mind, under the action of the fluid drag force, due to the force, which allows the low density of the water rising from the overflow discharge port density of the sand from the bottom row of sand from the mouth, so as to achieve the purpose of sand. Under certain terms and conditions, the greater the water pressure desander, Sand higher rate, and multiple parallel

The main technical parameters of the instructions

Material: low carbon steel 

Turbidity of the water: ≥ 300 degrees

Water Turbidity: ≤ 10 degrees;

Water pressure: ≥ 0.2 ~ 0.25Mpa

Head loss: 2mm

Operating temperature: normal temperature

Installation

1. equipment installation should be prepared based on base must be formed, can also be installed directly on the ground

2. installation of pipes and flow direction

3.  according to the actual amount of water used in parallel processing

4.  according to the actual processing of precision, used in tandem

5.  layout Since the device has no moving parts, maintenance-free, so the installation can be designed according to the situation on the layout.

Distance from the wall equipment enclosure should be larger than 200mm Maintain. Because the device works without moving parts work, that the equipment maintenance-free Entry load but needs to remain stable and uniform discharge valve opening and closing force to prevent human damage

Note:

1. In the opening moments the pump and the pump stops, due to the flow instability, affecting the filtering effect, the use of the river network, or block-type filter at the same time use better.

2. Should be installed before the inlet section and the other by the straight inlet pipe length is 10 to 15 times the diameter of the inlet, to ensure smooth water flow.

1.Simple structure
2.Low cost
3.Easy to install and operate
4.No maintenance almost
5.Easily to Wear (Sand rotate with high rate in the chamber of equipment. It will wear the surface of quipment. So we also recommend to use the material of ceramics)

Technical parameters

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