CP-2

Cyclone is a foreign particle collector used for purification of both gas mixtures and contaminated liquids.

In a cyclone for purification of gas mixtures, a direct contaminated flow through the duct enters a cylindrical compartment, in which, due to the tangential introduction, it becomes a vortex. The foreign particles are affected by centrifugal force, throwing them with great force to the walls, from which the latter fall down the cone to the discharge opening. The dedusted gas stream leaves the apparatus, bypassing the upper nozzle. The velocity of the gas supplied at the inlet to the cyclone apparatus varies within 15 – 20 m/sec. At the outlet, this figure is significantly reduced to 4-6. The resistance of cyclone type devices is kept in the range of 40 – 90 mm of water column. The efficiency of capturing dust inclusions depends on their size. Large particles – more than 70 microns are captured completely, smaller particles – from 20 to 70 microns are captured by 94 – 97 percent, the interval (10 – 20) microns – by 60 – 80 percent, and a suspension of less than 10 microns is released into the atmosphere by 90 – 55 percent. The efficiency of such equipment depends on its size. Equipment with smaller geometric dimensions works more efficiently. Therefore, it is more expedient to combine cyclones with diameters of 0.4 – 1.2 m into groups. In the family of such cyclones, the dedusting result improves from 50 percent to 65-70 percent.

Specific cyclones CP-2 are designed for use mainly at rather large enterprises. They are engaged in cleaning the air space from solid contaminants in suspension, flue gases resulting from the processing of fuel raw materials. The use of the cyclone CP-2 is most relevant for the tasks of gas purification in the amount of more than 17000 cubic meters. The degree of cleaning efficiency directly depends on the type of dust, as well as on the design and performance characteristics of both the cyclone and the fan assisting it in the operation.

Installation of cyclone CP-2 is necessary at the following stages of the production process:

• fuel grinding;
• fuel drying;
• fuel combustion.

The cyclone of CP-2 class is universal, therefore, the equipment of this class is often found at metallurgical, petrochemical, machine-building, chemical enterprises, as well as in the spheres of production of building materials and energy.

Important advantages of cyclones of CP-2 class are

• versatility;
• design capacity is designed for purification of large volumes of product
  simplicity of design;
• reliability, durability of construction;
  optimum price.

Structural advantages of the cyclone CP-2

In the production of cyclones of the class under consideration, carbon steel is traditionally used. If it is necessary to use such cyclones at temperatures below 40 ° C below zero, the design of the cyclone CP-2 is assembled from low-alloy steels. If the working environment is an explosive mixture of air-smoke gases, it is necessary to select a cyclone made of specific materials, such as aluminum, to avoid the appearance of safety hazards or premature wear in this environment. Installation of stainless steel construction allows to create a cyclone in aggressive-resistant design. There is a modification of CP-2 devices with a minimum capacity for this class – 17000 – 24000 m3/h, a model with a maximum of 61000 – 73 000 has been developed. This indicator is closely tied to the diameter of the hardware cylindrical part, which varies from 1400 to 2500 millimeters. The working pressure in all representatives of this class remains the same – 6000 Pa. The design of the CP-2 class devices is welded, right or left execution for the convenience of its location in the system. Cyclones CP-2 are used exclusively in single version. Additionally, for ease of maintenance, the cyclone can be equipped with an inspection hatch. The size of the hopper is minimal to avoid the accumulation of large amounts of dusty contaminants, their ignition. To improve the cleaning efficiency, the latter is usually welded to the cyclone body.

Operating conditions

Cyclones CP-2 for the removal of foreign suspensions from mixtures of air and process gases must not be used in the working environment with sticky and fibrous impurities due to premature equipment failure. The maximum permissible temperature of the medium to be cleaned should not exceed 400 °С. To ensure the promotion of the working environment, the overall cleaning system must be equipped with a fan of appropriate design. The latter can be placed both in front of the cyclone – discharge, and behind the cyclone – suction process. When choosing models of fan devices, it is necessary to proceed from their technical characteristics – performance, as well as the level of resistance of the system. The use of the cyclone CP-2 is possible in the ambient temperature range from – 40 ° C to + 40 ° C. In this case, these devices are used as general industrial equipment when working with air and flue gases without the presence of any aggressive inclusions.

Cyclones of CP-2 class deserve a fair trust of customers. Buying a cyclone of CP-2 class is not an easy task. To solve this issue competently, you need to contact a specialized center for the sale of ventilation devices – the Ventilator online store. Our credo is to take care of customers, strict fulfillment of obligations. The company pays special attention to customers, offering cyclones of class CP-2 only at the manufacturer’s prices, which means the minimum among suppliers of equipment of the same type. Call the contacts listed on the site, professional consultants will select a worthy brand of cyclone CP-2 for cleaning smoky gases, as well as a chain with it and a suitable fan, based on the wishes and features of technological production.