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Device for fully mixing improved sanding powder and air

A technology of fully mixing and sanding powder, which is applied in the direction of the burner, combustion method, and combustion type of burning powder fuel, can solve the problems of energy waste, unstable combustion, etc., and achieve the effect of energy saving and stable combustion

Inactive Publication Date: 2009-09-02
JIANGSU TAIHU BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In existing boilers, the sanding powder is not evenly mixed with air during combustion, which causes unstable combustion in the furnace of the boiler and wastes energy.

Method used

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  • Device for fully mixing improved sanding powder and air
  • Device for fully mixing improved sanding powder and air
  • Device for fully mixing improved sanding powder and air

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] See figure 1 , figure 2 , image 3 , the present invention comprises furnace combustion chamber panel 1, sanding powder inlet 2, sanding powder outlet 3 are distributed on both sides of furnace combustion chamber panel 1, sanding powder inlet 2 is connected with sanding powder circulation pipe 4, sanding powder circulation pipe 4 The outer cover is equipped with a volute assembly 5, and the volute assembly 5 includes an air inlet 6, an air circulation chamber 7, a mixing chamber 9, a sanding powder outlet 3, and an inner deflector 10 is installed at the end of the sanding powder circulation pipe 4, and the sanding powder The end of the circulation pipe 4 is connected to the mixing chamber 9, and the mixing chamber 9 is connected to the sanding powder outlet 2. The end 11 of the cavity formed by the sanding powder circulation pipe 4 and the air circulation chamber 7 is equipped with an outer deflector 12, and the corresponding inner guide The flow sheet 10 and the out...

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Abstract

The invention relates to a device for fully mixing improved sanding powder and air. The device can evenly mix the sanding powder and the air so that the mixture can stably burn in a hearth and the energy is saved. The device comprises a hearth combustion chamber panel, a sanding powder inlet and a sanding powder outlet, and is characterized in that the sanding powder inlet and the sanding powder out are distributed at two sides of the hearth combustion chamber panel, the sanding powder inlet is connected with a sanding powder circulating pipeline, the outside of the sanding powder circulating pipeline is sleeved with a scroll casing component, and the scroll casing component comprises an air inlet, an air circulating cavity, a mixing cavity and the sanding powder outlet; the tail end of the sanding powder circulating pipeline is provided with an inner guide vane and communicated with the mixing cavity which is connected with the sanding powder outlet; an outer guide vane is arranged in the tail end of a cavity formed by the sanding powder circulating pipeline and the air circulating cavity; and the corresponding inner guide vane and the outer guide vane are tangential in the circulating direction of the sanding powder.

Description

(1) Technical field [0001] The invention relates to the technical field of sanding powder combustion, in particular to an improved sanding powder and air fully mixing device. (2) Background technology [0002] Due to the shortage of energy in today's society, people are looking for alternatives to conventional energy, and sanding powder waste is exactly this type of energy. Due to its particularity, how to ensure its stable combustion in the furnace has become a difficult problem for it at present. In the existing boiler, the sanding powder is not evenly mixed with air during combustion, causing unstable combustion in the furnace of the boiler, and energy waste. (3) Contents of the invention [0003] In view of the above problems, the present invention provides an improved sanding powder and air fully mixing device, which can evenly mix the sanding powder and air to make it burn stably in the furnace and save energy. [0004] Its technical scheme is as follows, which inc...

Claims

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Application Information

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IPC IPC(8): F23D1/00
Inventor 田忠权
Owner JIANGSU TAIHU BOILER
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