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Flue gas burner

A gas burner and burner technology, applied in the direction of burners, gas fuel burners, combustion methods, etc., can solve the problems of difficult disassembly, lower yield, and insufficient gas mixing, so as to avoid energy loss and distribution The gas effect is optimized and the gas distribution is uniform and sufficient.

Active Publication Date: 2006-04-19
中节能(达州)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gas burner mostly adopts the spray gun type, such as the gas spray gun structure disclosed in the Chinese utility model patent No. ZL01262228.1, which is to add an air pipe in the center of the traditional spray gun gas pipe to make the mixing of air and gas more uniform. However, because it only adds an air pipe and the diameter of the pipe is large, it cannot make the gas backflow and mix, and it still cannot achieve the purpose of fully mixing the two gases.
CN1396130A discloses the installation and use status of jet burner (spray gun) in the Chinese invention patent publication. During use, the glass bead raw material is roasted from the direction perpendicular to the flame of the burner. At this time, the raw material will collide with the tube wall of the spray gun to form a whirlwind , it is easy to cause the external melting of the raw materials and the internal bonding into agglomerates and blocks, and it is easy to form material blockage, resulting in the loss of raw materials, the reduction of yield, and the reduction of production efficiency
The small mouth of the spray gun makes the cross-sectional area of ​​the flame small, and the all-cast pipe fittings also make the assembly complicated, difficult to disassemble, and high in cost. Because of the few adjustable points, the proportion adjustment is difficult to master

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1: see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5, the gas pipeline 10 is fixedly connected with the burner head by threads, and the burner head includes two pieces at the front and back, and three rows of circle centers that gradually increase from the inside to the outside, and each row of holes is evenly set with two pieces of the same hole 3, 3' Covers 1 and 2, wherein the rear cover 1 is hollow and ring-shaped, and the hollow part is connected with the gas pipeline 10. The middle part of the front cover 2 is closed and has no pores and is circular. The two covers are connected by an outer pipe 14. Corresponding to the holes 3, 3', the small air-passing pipes 4 are connected with the holes on the panels 1, 2 by riveting, and the small air-passing pipes 4 are arranged inside the outer tube 14 to form air passages. The air-mixing small hole 5 is arranged on the axial middle surface of the small pipe 4, and the number of air-mixing holes on eac...

Embodiment 2

[0026] Example 2: see figure 1 , figure 2 , image 3 , Figure 4 , Figure 6 , Embodiment 2 is basically the same as Embodiment 1, the difference is that the gas pipeline 10 is fixedly connected to the burner head in the form of a pin, and the gas-passing small pipeline 4 is welded at the corresponding holes 3, 3' of the two panels. It is connected with the holes on the mask boards 1 and 2, and there are slender rectangular evenly distributed small holes 13 arranged in a staggered manner on the equalizing board 6, the diameter of the small air-passing pipe 4 is Φ15mm, and the diameter of the air-mixing holes 5 and 5′ is Φ4 .5mm, evenly distributed small hole size 4.5mm long, 2mm wide, adjustable bolt length 50mm.

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PUM

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Abstract

A gas uniform distribution burner used in baking glass micro beads consists of gas tube and burner head connected with gas tube. it is featured as setting two cover plates with the same holes set uniformly and correspondingly on burner head , connecting back cover plate hollow portion to gas tube , closing front cover plate intermediate part with no hole and presenting it to be circular form , connecting the two plates by external tube , connecting holes on cover plate by air passage small tube to for air channel , setting air uniform distribution plate on burner head to form air uniform distribution zone between said distribution plate and front cover plate .

Description

technical field [0001] The invention relates to an industrial gas burner, in particular to a gas burner with uniform gas distribution for roasting glass beads. Background technique [0002] Existing calcined glass beads. The gas burner mostly adopts the spray gun type, such as the gas spray gun structure disclosed in the Chinese utility model patent No. ZL01262228.1, which is to add an air pipe in the center of the traditional spray gun gas pipe to make the mixing of air and gas more uniform. But because it has only set up an air pipe and the pipe diameter is relatively large, the backflow of the gas cannot be mixed with each other, and the purpose of fully mixing the two gases still cannot be achieved. CN1396130A discloses the installation and use status of jet burner (spray gun) in the Chinese invention patent publication. During use, the glass bead raw material is roasted from the direction perpendicular to the flame of the burner. At this time, the raw material will col...

Claims

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Application Information

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IPC IPC(8): F23D14/58F23D14/48
Inventor 王涛
Owner 中节能(达州)新材料有限公司