Cyclone separating device used in detergent manufacturing process

Abstract

The invention relates to the field of detergent equipment, in particular to a cyclone separating device used in the detergent manufacturing process. The cyclone separating device comprises a gas reservoir. A gas outlet pipe is arranged on the upper portion of the gas reservoir. An inlet pipe is arranged on the right side of the gas reservoir. An outer barrel is connected to the lower portion of the gas reservoir and internally provided with an inner barrel. A suspension baffle is arranged at the bottom end of the inner barrel. A cone body is connected to the bottom end of the outer barrel. A fixed dust outlet pipe is connected to the cone body. Spiral fins are wound on the inner wall of the gas outlet pipe. The spiral fins are additionally arranged on the outer wall of an inner pipe of the cyclone separating device, the rotation turns of gas containing solid particles can be ensured, decibels are reduced, and the separating efficiency is improved; furthermore, the equipment complication phenomenon due to the fact that a plurality of cyclone separating devices are installed in series can be avoided. Through the structure, the rotation turns of airflow in the cyclone separating device is made to be enough, backmixing of separated gas and solid can be effectively avoided, and therefore the separating efficiency can be further improved, and the application range can be further expanded.

Description

technical field [0001] The invention relates to the field of washing powder equipment, in particular to a cyclone separation device used in the production process of washing powder. Background technique [0002] In the production process of washing powder, it is necessary to separate the product substance from other substances, so it is necessary to use a separation device. There are many types of cyclone separation devices, but they all use the centrifugal force generated by the rotation of the gas containing solid particles to separate the particles from the airflow. A dry gas-solid separation device that came out. The cyclone separation device has a simple structure and low investment in manufacturing and installation; it is a static device, easy to operate and maintain; stable in performance and flexible in operation; it is not limited by the type of gas, the concentration of solid particles in the gas, temperature and pressure, and has a wide range of applications. As ...

AI Technical Summary

Problems solved by technology

As long as there is a density difference in the heterogeneous mixture, the cyclone separation device can be considered for two-phase separation, but the gas turbulence at the bottom of the separation device and the particles thrown to the side wall are re-raised due to the collision and bounce of the particles due to the high tangential velocity. Return to the gas phase to form a back-mixing phenomenon, and increase the radial gas velocity and the upward axial gas velocity, shorten the particle residence time, and increase the entrainment of the return air from the ash hopper, which will significantly reduce the separation efficiency

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