CN203501174U

CN203501174U - Infrared metal honeycomb combustor

Info

Publication number: CN203501174U
Application number: CN201320615337.4U
Authority: CN
Inventors: 郑运婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-03-26
Anticipated expiration: 2023-09-29

Abstract

An infrared metal honeycomb combustor comprises an outer shell, an injection pipe, a nozzle and a honeycomb combustion plate. The honeycomb combustion plate is formed by connecting a honeycomb stretching plate and a mesh plate. The honeycomb stretching plate is provided with a plurality of honeycomb combustion holes, the mesh plate is provided with a plurality of honeycomb holes which are communicated with the honeycomb combustion holes, and the mesh plate is located on the upper portion of the honeycomb stretching plate. The honeycomb combustion holes are hexagonal honeycomb holes with the taper, the cross section of the inlet position of each honeycomb combustion hole is larger than that of the outlet position of the honeycomb combustion hole, and the cross section of the outlet position of each honeycomb combustion hole is equal to the cross section of the corresponding mesh plate honeycomb hole. The honeycomb stretching plate is formed by stretching and punching a metal sectional bar, the honeycomb combustion holes which are formed in a stretched mode are evenly distributed in the honeycomb stretching plate, the thermal efficiency is improved during combustion, and the emission of harmful gases and the pollution to the environment are reduced. The honeycomb stretching plate is formed by stretching integral materials, the standard assembly line production can be implemented, and production efficiency is improved.

Description

A kind of infrared metal honeycomb burner

Technical field

The utility model relates to a kind of infrared metal honeycomb burner.

Background technology

At present, be provided with the gas furnace of infrared ceramic porcelain plate, combustion gas is burnt in ceramic wafer burner port, ceramic wafer at high temperature discharges the infrared ray of certain wavelength, be conducive to the completing combustion of gas, improved the thermal efficiency, reduced discharge and the pollution to environment of pernicious gas; Complex manufacturing due to infrared ceramic porcelain plate, the host material poor stability of ceramic wafer, industrial standardization difficulty is high, simultaneously, the connection sealing of infrared ceramic porcelain plate and burner shell is poor, and the easy explosion of infrared ceramic porcelain plate and weathering, cause tempering, promoting the use of of infrared ceramic porcelain plate caused to bad impact.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of infrared metal honeycomb burner is provided, and for replacing infrared ceramic porcelain plate, improves the thermal efficiency of gas furnace, prevents that the explosion of infrared ceramic porcelain plate from causing tempering, reduces the pollution of burning to environment.

The technical scheme that the utility model adopts is: a kind of infrared metal honeycomb burner, includes shell, induction tunnel, nozzle and honeycomb burner plate; Honeycomb burner plate is connected and composed by honeycomb drawing plate and mesh plate, and honeycomb drawing plate is provided with a plurality of honeycomb burner ports, and mesh plate is provided with a plurality of honeycomb holes, and honeycomb burner port is communicated with honeycomb hole, and mesh plate is positioned at the top of honeycomb drawing plate; In order to improve the production efficiency of stretching and the windage that reduces honeycomb burner port, increase a kind of infrared metal honeycomb burner honeycomb burner port area, improve efficiency of combustion, honeycomb burner port is the hexagon honeycomb hole that has tapering, the sectional area of honeycomb burner port entry position is greater than the sectional area of its exit position, and the sectional area of honeycomb burner port exit position is identical with the sectional area of mesh plate honeycomb hole.

The beneficial effects of the utility model are: a kind of infrared metal honeycomb burner, utilize identical sheet metal drawn and punching to make, honeycomb drawing plate is laid with the honeycomb burner port of drawing and forming, during burning, improve the thermal efficiency, reduced discharge and the pollution to environment of pernicious gas; The material extending that honeycomb drawing plate is integrated forms, and can implement standardized stream waterline and produce, and has improved production efficiency.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of infrared metal honeycomb burner;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the partial schematic diagram of honeycomb drawing plate;

Fig. 4 is the top view of Fig. 3.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further detailed:

The top view of Fig. 1 shown in the structural representation of a kind of infrared metal honeycomb burner shown in Fig. 1 and Fig. 2, a kind of infrared metal honeycomb burner, includes shell 1, induction tunnel 2, nozzle 3 and honeycomb burner plate 4; Honeycomb burner plate 4 is connected and composed by honeycomb drawing plate 5 and mesh plate 6, and honeycomb drawing plate 5 is provided with a plurality of honeycomb burner ports 7, and mesh plate 6 is provided with a plurality of honeycomb holes 8, and honeycomb burner port 7 is communicated with honeycomb hole 8, and mesh plate 6 is positioned at the top of honeycomb drawing plate 5; Honeycomb burner port 7 is for there being the hexagon honeycomb hole of tapering, and the sectional area of honeycomb burner port 7 entry positions 9 is greater than the sectional area of its exit position 10, and the sectional area of honeycomb burner port 7 exit positions 10 is identical with the sectional area of mesh plate 6 honeycomb holes 8; The shape of the honeycomb hole 8 of mesh plate 6 and size are identical with shape and the size of honeycomb burner port 7 exit positions 10 of honeycomb drawing plate 5.

In order to be implemented on stretched a plurality of uniform hexagon honeycomb holes on a metallic plate, the area of enhancing productivity and increasing honeycomb burner port 7, make the uniform more honeycomb burner port 7 of honeycomb burner plate 4, the top view of Fig. 3 shown in the partial schematic diagram of the honeycomb drawing plate shown in Fig. 3 and Fig. 4, described honeycomb burner port 7 includes middle honeycomb burner port 11, front honeycomb burner port 12, rear honeycomb burner port 13, left honeycomb burner port 14 and right honeycomb burner port 15; Middle honeycomb burner port 11 center lines equate with the distance of middle honeycomb burner port 11 center lines to rear honeycomb burner port 13 center lines to the distance of front honeycomb burner port 12 center lines; Middle honeycomb burner port 11 center lines equate with the distance of middle honeycomb burner port 11 center lines to right honeycomb burner port 15 center lines to the distance of left honeycomb burner port 14 center lines.

Described middle honeycomb burner port 11 center lines are greater than middle honeycomb burner port 11 center lines to the distance of front honeycomb burner port 12 center lines to the distance of left honeycomb burner port 14 center lines; Middle honeycomb burner port 11 center lines are greater than middle honeycomb burner port 11 center lines to the distance of rear honeycomb burner port 13 center lines to the distance of right honeycomb burner port 15 center lines.

In order to reduce air mixture, enter the windage of honeycomb burner port 12, the honeycomb hole edge 16 of described honeycomb burner port 7 entry positions 9 is arc.

In order to prevent that honeycomb burner port 7 from hardening cracking, between each described honeycomb burner port 12, be provided with flexible gap 17.

For fear of revealing combustion gas, affect combustion efficiency, described mesh plate 6 is provided with groove 17, and honeycomb drawing plate 5 embeds in the groove 17 of mesh plate 6; The cylindrical 18 of honeycomb drawing plate 5 is tightly connected with the inside edge 19 of groove 17.

In order to improve honeycomb burner plate 4 resistances to elevated temperatures, described honeycomb drawing plate 5 is 2Cr25Ni20 with the material trade mark of mesh plate 6.

Claims

1. an infrared metal honeycomb burner, includes shell (1), induction tunnel (2), nozzle (3) and honeycomb burner plate (4); It is characterized in that: honeycomb burner plate (4) is connected and composed by honeycomb drawing plate (5) and mesh plate (6), honeycomb drawing plate (5) is provided with a plurality of honeycomb burner ports (7), mesh plate (6) is provided with a plurality of honeycomb holes (8), honeycomb burner port (7) is communicated with honeycomb hole (8), and mesh plate (6) is positioned at the top of honeycomb drawing plate (5); Honeycomb burner port (7) is for there being the hexagon honeycomb hole of tapering, the sectional area of honeycomb burner port (7) entry position (9) is greater than the sectional area of its exit position (10), and the sectional area of honeycomb burner port (7) exit position (10) is identical with the sectional area of mesh plate (6) honeycomb hole (8).

2. a kind of infrared metal honeycomb burner according to claim 1, is characterized in that: the shape of the honeycomb hole (8) of described mesh plate (6) and size are identical with shape and the size of honeycomb burner port (7) exit position (10) of honeycomb drawing plate (5).

3. a kind of infrared metal honeycomb burner according to claim 1, is characterized in that: described honeycomb burner port (7) includes middle honeycomb burner port (11), front honeycomb burner port (12), rear honeycomb burner port (13), left honeycomb burner port (14) and right honeycomb burner port (15); Middle honeycomb burner port (11) center line equates with the distance of middle honeycomb burner port (11) center line to rear honeycomb burner port (13) center line to the distance of front honeycomb burner port (12) center line; Middle honeycomb burner port (11) center line equates with the distance of middle honeycomb burner port (11) center line to right honeycomb burner port (15) center line to the distance of left honeycomb burner port (14) center line.

4. a kind of infrared metal honeycomb burner according to claim 3, is characterized in that: described middle honeycomb burner port (11) center line is greater than middle honeycomb burner port (11) center line to the distance of front honeycomb burner port (12) center line to the distance of left honeycomb burner port (14) center line; Middle honeycomb burner port (11) center line is greater than middle honeycomb burner port (11) center line to the distance of rear honeycomb burner port (13) center line to the distance of right honeycomb burner port (15) center line.

5. a kind of infrared metal honeycomb burner according to claim 1, is characterized in that: the honeycomb hole edge (16) of described honeycomb burner port (7) entry position (9) is arc.

6. a kind of infrared metal honeycomb burner according to claim 1, is characterized in that: between each described honeycomb burner port (12), be provided with flexible gap (17).

7. a kind of infrared metal honeycomb burner according to claim 1, is characterized in that: described mesh plate (6) is provided with groove (17), and honeycomb drawing plate (5) embeds in the groove (17) of mesh plate (6); The cylindrical (18) of honeycomb drawing plate (5) is tightly connected with the inside edge (19) of groove (17).