Unlock instant, AI-driven research and patent intelligence for your innovation.

A fixed structure of adiabatic cyclone separator for biomass gasifier

A cyclone separator and a fixed structure technology, applied in the field of separators, can solve the problems of low service life of the separator, potential safety hazards of the separator, and low strength of the fixing device, and achieve the effects of ensuring strength, increasing service life, and improving stress overload

Active Publication Date: 2021-10-01
HARBIN BOILER CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that when the existing fixing device is in use, due to the pressure difference in the separator furnace, the fixing device shakes, and the fixing device has low strength and is easy to be damaged, and the service life of the separator is low, resulting in There are safety hazards and low safety problems in the operation, and a fixed structure for the adiabatic cyclone separator of the biomass gasifier is proposed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fixed structure of adiabatic cyclone separator for biomass gasifier
  • A fixed structure of adiabatic cyclone separator for biomass gasifier
  • A fixed structure of adiabatic cyclone separator for biomass gasifier

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0020] Specific implementation mode one: combine Figure 1 to Figure 3 To illustrate this embodiment, the fixed structure of a biomass gasifier adiabatic cyclone separator described in this embodiment includes a fixed frame 1 and an annular boss 3; the upper surface of the separator 2 is provided with an annular boss 3, and the annular boss 3 A fixed frame 1 is provided on the platform 3;

[0021] In this specific embodiment, when in use, the annular boss 3 is installed on the upper surface of the separator 2, and the center of the fixed bracket 1 is provided with a regular hexagonal through hole. The center of the through hole is aligned with the center of the regular hexagonal through hole at the center of the fixed bracket 1 , and finally the fixed bracket 1 is welded on the upper surface of the annular boss 3 .

specific Embodiment approach 2

[0022] Specific implementation mode two: combination figure 1 Describe this embodiment. This embodiment is a further limitation on the fixing structure described in Embodiment 1. In the fixing structure of a biomass gasifier adiabatic cyclone separator described in this embodiment, the annular convex A circular through hole is provided at the center of the upper surface of the platform 3, and the circular through hole on the annular boss 3 is coaxially arranged with the air outlet of the separator 2;

[0023] In this specific embodiment, a circular through hole is provided at the center of the upper surface of the annular boss 3, and the circular through hole on the annular boss 3 is arranged coaxially with the air outlet of the separator 2 to ensure the normal operation and ventilation of the separator. .

specific Embodiment approach 3

[0024] Specific implementation mode three: combination figure 1 Describe this embodiment. This embodiment is a further limitation on the fixing structure described in the second specific embodiment. In the fixing structure of a biomass gasifier adiabatic cyclone separator described in this embodiment, the annular convex The diameter of the circular through hole on the platform 3 is the same as the diameter of the air outlet of the separator 2;

[0025] In this specific embodiment, the diameter of the circular through hole on the annular boss 3 is the same as the diameter of the air outlet of the separator 2 to ensure the normal operation of the separator 2 and improve the stability of the operation of the separator.

[0026] Specific implementation mode four: combination figure 1 Describe this embodiment. This embodiment is a further limitation on the fixing structure described in the first specific embodiment. The fixing structure of a biomass gasifier adiabatic cyclone sepa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a fixed structure of an adiabatic cyclone separator of a biomass gasification furnace, which relates to the technical field of separators. In order to solve the problem that when the existing fixing device is in use, due to the pressure difference in the separator furnace, the fixing device shakes, and the strength of the fixing device is low, it is easy to be damaged, and the service life of the separator is low, resulting in There are security risks and low security issues. The upper surface of the separator is provided with an annular boss, and a fixed frame is arranged on the annular boss to improve the stress overload in this area. The top of the annular boss is welded to the fixed frame. This fixed structure can not only ensure the strength but also protect the separator. The main body plays the role of fixing and anti-shaking, avoiding damage to the separator, improving the service life of the separator, and improving the safety of the separator operation. The invention is applicable to the field of fixing of separators.

Description

technical field [0001] The invention relates to the technical field of separators, in particular to a fixing structure for an adiabatic cyclone separator of a biomass gasification furnace. Background technique [0002] The pressure inside the two-stage cyclone separator of the existing biomass gasification furnace is slightly negative pressure, which has no effect on the strength of the separator body. However, the inner side of the two-stage cyclone separator of the first biomass gasifier in China is under a slight positive pressure. After calculation, the connection between the upper surface of the separator and the straight cylinder section cannot meet the strength requirements. [0003] To sum up, when the existing fixing device is in use, due to the pressure difference in the separator furnace, the fixing device shakes, and the strength of the fixing device is low, easy to damage, and the service life of the separator is low, resulting in the separation There are poten...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C10J3/72C10J3/84
CPCC10J3/72C10J3/84C10J2200/09C10J2200/39
Inventor 陈鹏张克廷
Owner HARBIN BOILER CO LTD