Combined rotary gas-solid separation and exhaust all-in-one machine

A technology of gas-solid separation and integrated machine, which is applied in the direction of swirling devices and devices in which the axial direction of the swirling flow can be reversed, etc., can solve the problems of complex structure, high one-time investment cost and high operation and maintenance cost of electrostatic precipitator, and achieve The effect of reducing the occupied area, reducing the one-time investment and reducing the amount of consumption

Active Publication Date: 2014-05-07
武汉宝鼎节能环保技术开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of the high-voltage system, its structure is more complicated, and the one-time investment cost and operation and maintenance cost of the electrostatic precipitator are also higher

Method used

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  • Combined rotary gas-solid separation and exhaust all-in-one machine
  • Combined rotary gas-solid separation and exhaust all-in-one machine

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 2 The combined rotary gas-solid separation and exhaust integrated machine (hereinafter referred to as the integrated machine) is composed of a rotor system and a stator system. The rotor system rotates in the stator system. The rotor system includes a rotating shaft 4 and a shaft mounted on it. Combination impeller 6, the combination impeller 6 includes a wheel disk, and radial blades distributed along the circumference of the wheel disk, the edge of the wheel disk is also provided with axial blades perpendicular to the surface of the wheel disk, and the middle part of the space surrounded by the axial blades is provided with a cone Cylinder, the stator system is a sealed cylindrical structure, from top to bottom there are cover plate, separation cylinder 7, diffusion cone 9, ash hopper 11, and a central air outlet pipe 8...

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Abstract

The invention discloses a combined rotary gas-solid separation and exhaust all-in-one machine for improving and stabilizing separating efficiency of ultrafine particles, reducing separating energy consumption, reducing device investment and floor area. The combined rotary gas-solid separation and exhaust all-in-one machine is composed of a rotor system and a stator system; the rotor system is rotated inside the stator system; the rotor system comprises a rotating shaft and a combined impeller arranged on the rotating shaft; the impeller comprises a wheel disc and a radical blade distributed along the circumference of the wheel disc; an axial blade vertical with the wheel disc surface is also arranged on the brim of the wheel disc; a cone is arranged in the middle part of a space encircled by the axial blade; the stator system is a sealed tubular structure, and sequentially provided with a cover board, a separating cylinder, a diffusing cone and an ash bucket from top to bottom; a centre air outlet pipe is arranged in the middle of the stator system; and a reflecting screen is arranged inside the diffusing cone. The separating efficiency of the ultrafine particles is improved and stabilized, the separating energy consumption is reduced, the device investment and the floor area are also reduced, and the combined rotary gas-solid separation and exhaust all-in-one machine can work at high temperature.

Description

technical field [0001] The invention relates to the technical field of gas-solid separation, in particular to a powerful rotation of a combined centrifugal fan, which improves the separation efficiency of solid ultrafine particles (particle size ≤ 10 μm) in the gas, and at the same time, combines the two functions of gas-solid separation and gas transportation It is completed by one piece of equipment, which reduces equipment cost and is a combined rotary gas-solid separation and exhaust integrated machine. Background technique [0002] The gas-solid separation of dusty gas is the main process in thermal power, steel and non-ferrous metal smelting, cement, petroleum, mining, chemical, pharmaceutical, grain processing and other industries. [0003] At present, there are many kinds of gas-solid separation equipment in use. According to whether there is liquid involved in the separation process, they can be classified into two categories, one is dry dust removal, and the other ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04C5/107B04C5/081B04C5/20
Inventor 刘宇婧
Owner 武汉宝鼎节能环保技术开发有限公司
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