Novel dust-raising-prevention efficient cyclone separator and design method thereof

Abstract

The invention relates to the field of cyclone separators, in particular to a novel dust-raising-prevention efficient cyclone separator and a design method thereof. The hollow interior of the shell forms a shell inner cavity. A shell upper cover is arranged at the upper end of the shell. An air inlet pipeline is connected with the upper end of the shell. An air outlet pipeline is arranged on the shell upper cover. The air inlet pipeline and the air outlet pipeline communicate with the shell inner cavity. The air inlet pipeline has a pentagonal section. The structure of a traditional cyclone separator is changed; by optimizing the structure of the air inlet pipeline into the pentagonal structure in cooperation with the requirement for the wind velocity, it can be ensured that the cyclone separator has a high centrifugal force effect, and the effective gas-solid separating efficiency is ensured; and meanwhile, by setting the length of the air outlet pipeline in the shell inner cavity, thestability of the flow field in the cyclone separator can be effectively improved.

Description

technical field [0001] The invention relates to the field of cyclone separators, in particular to a novel dust-proof and efficient cyclone separator and a design method thereof. Background technique [0002] Suspension preheater is the core equipment in the new dry process cement production process, which undertakes multiple functions such as gas-solid dispersion, material heating, gas-solid separation, material transportation and some physical and chemical reactions. [0003] Separation efficiency and resistance loss are two performance indicators that are mainly considered in the design of cyclone separators, and are also the main technical indicators for evaluating the performance of cyclone separators. [0004] However, in actual production, there are poor separation efficiency and high resistance of the cyclone separator, which leads to high external circulation and internal circulation of the system, high power consumption of the system, and restricts the normal produc...

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Problems solved by technology

[0004] However, in actual production, there are poor separation efficiency and high resistance of the cyclone separator, which leads to high external circulation and internal circulation of the system, high power consumption of the system, and restricts the normal production of thermal equipment in the production line. Therefore, a separation New High Efficiency Cyclone Separators Are Needed Now

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