CN206269132U - A kind of kiln circulating chilled water burner - Google Patents
A kind of kiln circulating chilled water burner Download PDFInfo
- Publication number
- CN206269132U CN206269132U CN201621286929.6U CN201621286929U CN206269132U CN 206269132 U CN206269132 U CN 206269132U CN 201621286929 U CN201621286929 U CN 201621286929U CN 206269132 U CN206269132 U CN 206269132U
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- Prior art keywords
- burner
- pipe
- kiln
- gas
- chilled water
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Abstract
The utility model discloses a kind of kiln circulating chilled water burner, including the Gas Pipe, air hose and the jacket pipe that are arranged successively from the inside to the outside, the Gas Pipe, air hose and jacket pipe are straight tube and coaxial line is arranged, a point gas cap is provided with the head of Gas Pipe, divide gas cap to be provided with the oblique venthole of axial venthole and ring cloth on axial venthole periphery, fire observation device is provided with the afterbody of Gas Pipe.The kiln circulating chilled water burner that the utility model is provided, is effectively cooled down, it is adaptable to superhigh temperature kiln using the jacket type type of cooling to burner.
Description
Technical field
The utility model is related to fire resisting material field, and in particular to a kind of kiln circulating chilled water burner.
Background technology
Because superhigh temperature kiln gasification furnace interior reaction temperature is up to more than 1900 DEG C, such as nozzle structure designs improper, it will
There is burner ablation phenomen, scaling loss high temperature kiln inwall produces serious consequence.When natural gas mixes with air and not enough fills in burner
Timesharing, will influence the combustion rate of fuel, reduce the utilization rate of fuel.When burner head design is unreasonable, burner may be caused
The abrasion of head wall surface material, influences its service life.The cooling effectiveness of whole burner cooling system can also directly affect burner
Service life.
Utility model content
The utility model provides a kind of kiln circulating chilled water burner, and burner is effectively cooled down, it is adaptable to super
High temperature kiln.
A kind of kiln circulating chilled water burner, including Gas Pipe, air hose and the jacket pipe being arranged successively from the inside to the outside, institute
State Gas Pipe, air hose and jacket pipe and be straight tube and coaxial line arrangement, a point gas cap is provided with the head of Gas Pipe, on point gas cap
The oblique venthole of axial venthole and ring cloth on axial venthole periphery is provided with, sight fire dress is provided with the afterbody of Gas Pipe
Put.
The utility model is designed using multi-channel structure, and burner is cooled down by the way of chuck cooling, cooling effect
Fruit is due to common burner of the prior art, it is adaptable to superhigh temperature kiln.
In order to ensure cooling effect, the fluid in each pipeline has suitable caliber ratio, excellent to ensure the efficiency of heat transfer
The ratio between selection of land, Gas Pipe, air hose, bore of jacket pipe are 1：1.5~2.5：3~3.5.Gas Pipe, air hose, jacket pipe
Pipe thickness preferably 3~4mm.
Preferably, be cooling-water duct between the air hose and jacket pipe, jacket pipe two ends and air pipe outer wall it
Between be tightly connected, intake tunnel and exhalant canal, intake tunnel and water outlet are divided into by baffling dividing plate in cooling-water duct
Passage near the connection of burner head end, on jacket pipe near burner aft end be provided with respectively with intake tunnel and exhalant canal
The water pipe head of connection.
Cooling water enters intake tunnel via burner aft end, then enters exhalant canal in burner head end baffling, by going out
Aquaporin flows out cooling-water duct.Baffling dividing plate is horizontally disposed, and intake tunnel is in baffling dividing plate lower section, and exhalant canal is in folding
Stream dividing plate top, current reverse flow from the bottom to top, it is ensured that the cooling effect of burner.
Preferably, water jacket pipe outer wall is provided with the positioning sleeve in the middle part of burner.Positioning sleeve is engaged with combustion gun.
Preferably, being tightly connected between air hose two ends and combustion gas pipe outer wall, in burner aft end, air hose extends
Jacket pipe, is provided with air intlet on extending part.In burner aft end, Gas Pipe extends outgoing air conduit, in extending part
Side wall is provided with fuel gas inlet.
Preferably, the fire observation device includes：
First sheet glass of the closing installed in Gas Pipe aft end；
The eyepiece stalk leant with the first sheet glass；
The second sheet glass in eyepiece stalk；
It is connected between eyepiece stalk and Gas Pipe and the first sheet glass is enclosed in adapter sleeve therein.
Preferably, first sheet glass and the second sheet glass are arranged on the axis of Gas Pipe.By seeing fire
Device can at any time observe the combustion case of flame.
Preferably, in burner head end, air hose is substantially concordant with jacket pipe, and Gas Pipe is shunk in air hose.
Preferably, the described point of oblique venthole of gas cap is 30 degree relative to the angle of Gas Pipe axis.Described point of gas
It is connected by support between cap and air inside pipe wall.
The kiln circulating chilled water burner that the utility model is provided, is carried out effectively using the jacket type type of cooling to burner
Cooling, it is adaptable to superhigh temperature kiln.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model kiln circulating chilled water burner；
Fig. 2 is the B portions enlarged drawing in Fig. 1；
Fig. 3 is the A-A in Fig. 1 to sectional view.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model kiln circulating chilled water burner is described in detail.
As shown in Figure 1 and Figure 2, a kind of kiln circulating chilled water burner, including Gas Pipe 3, the sky being arranged successively from the inside to the outside
Tracheae 2 and jacket pipe 1, Gas Pipe 3, air hose 2 and jacket pipe 1 are straight tube and coaxial line is arranged.
In the present embodiment, the pipe thickness of Gas Pipe 3 is 3.5mm, and the thickness of air hose 2 and jacket pipe 1 is 4mm.Combustion
The bore of tracheae 3 is 20mm, and the bore of air hose 2 is 40mm, and the bore of jacket pipe 1 is 68mm.
It is cooling-water duct between air hose 2 and jacket pipe 1, the company of sealing between the two ends of jacket pipe 1 and the outer wall of air hose 2
Connect, as shown in Figure 1, Figure 3, intake tunnel and exhalant canal, intake tunnel are divided into by baffling dividing plate 7 in cooling-water duct
Connected near burner head end with exhalant canal.On jacket pipe 1 near burner aft end be provided with respectively with intake tunnel and
The water pipe head of exhalant canal connection.
As shown in figure 1, fixation is arranged with the positioning sleeve 4 in the middle part of burner, positioning sleeve 4 and burning on the outer wall of jacket pipe 1
Rifle is engaged.
It is tightly connected between the two ends of air hose 2 and the outer wall of Gas Pipe 3, as shown in figure 1, in burner aft end, air hose 2 prolongs
Jacket pipe 1 is stretched out, air intlet 5 is provided with extending part.As shown in Fig. 2 in burner head end, air hose 2 and jacket pipe 1
Substantially concordant, Gas Pipe 3 is shunk in air hose 2.
As shown in figure 1, in burner aft end, Gas Pipe 3 extends outgoing air conduit 2, combustion is provided with the side wall of extending part
Gas import 6.
As shown in Fig. 2 the head in Gas Pipe 3 is provided with point gas cap 8, a point gas cap 8 is provided with axial venthole and ring cloth
In the oblique venthole on axial venthole periphery, fire observation device is provided with the afterbody of Gas Pipe 3.Divide the oblique venthole of gas cap 8
It it is 30 degree relative to the angle a of the axis of Gas Pipe 3.Divide and be connected by support 9 between gas cap 8 and the inwall of air hose 2.
As shown in figure 1, fire observation device includes：First sheet glass and first glass of the closing installed in the aft end of Gas Pipe 3
The eyepiece stalk that piece leans, the second sheet glass in eyepiece stalk and be connected between eyepiece stalk and Gas Pipe 3 and will
First sheet glass is enclosed in adapter sleeve therein.First sheet glass and the second sheet glass are arranged on the axis of Gas Pipe 3.
Claims (10)
1. a kind of kiln circulating chilled water burner, it is characterised in that including be arranged successively from the inside to the outside Gas Pipe, air hose and
Jacket pipe, the Gas Pipe, air hose and jacket pipe are straight tube and coaxial line is arranged, a point gas is provided with the head of Gas Pipe
Cap, a point gas cap is provided with the oblique venthole of axial venthole and ring cloth on axial venthole periphery, in the afterbody of Gas Pipe
It is provided with fire observation device.
2. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that be between the air hose and jacket pipe
Cooling-water duct, is tightly connected between jacket pipe two ends and air pipe outer wall, is separated by baffling dividing plate in cooling-water duct
For intake tunnel and exhalant canal, intake tunnel is connected with exhalant canal near burner head end, near burning on jacket pipe
Mouth aft end is provided with the water pipe head for being connected with intake tunnel and exhalant canal respectively.
3. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that water jacket pipe outer wall is provided with positioned at burner
The positioning sleeve at middle part.
4. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that air hose two ends and combustion gas pipe outer wall it
Between be tightly connected, in burner aft end, air hose extends jacket pipe, and air intlet is provided with extending part.
5. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that in burner aft end, Gas Pipe extends
Outgoing air conduit, fuel gas inlet is provided with the side wall of extending part.
6. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that the fire observation device includes：
First sheet glass of the closing installed in Gas Pipe aft end；
The eyepiece stalk leant with the first sheet glass；
The second sheet glass in eyepiece stalk；
It is connected between eyepiece stalk and Gas Pipe and the first sheet glass is enclosed in adapter sleeve therein.
7. kiln as claimed in claim 6 circulating chilled water burner, it is characterised in that first sheet glass and the second glass
Glass piece is arranged on the axis of Gas Pipe.
8. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that in burner head end, air hose and water
Sleeve pipe is substantially concordant, and Gas Pipe is shunk in air hose.
9. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that the described point of oblique venthole phase of gas cap
It it is 30 degree for the angle of Gas Pipe axis.
10. kiln as claimed in claim 1 circulating chilled water burner, it is characterised in that described point of gas cap and air inside pipe wall
Between be connected by support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621286929.6U CN206269132U (en) | 2016-11-28 | 2016-11-28 | A kind of kiln circulating chilled water burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621286929.6U CN206269132U (en) | 2016-11-28 | 2016-11-28 | A kind of kiln circulating chilled water burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269132U true CN206269132U (en) | 2017-06-20 |
Family
ID=59042110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621286929.6U Active CN206269132U (en) | 2016-11-28 | 2016-11-28 | A kind of kiln circulating chilled water burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440593A (en) * | 2019-08-13 | 2019-11-12 | 蚌埠市昆宇机械加工厂 | A kind of glass processing heating device |
| CN110530150A (en) * | 2019-08-19 | 2019-12-03 | 安徽枫慧金属股份有限公司 | A kind of smelting furnace cooling device |
-
2016
- 2016-11-28 CN CN201621286929.6U patent/CN206269132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440593A (en) * | 2019-08-13 | 2019-11-12 | 蚌埠市昆宇机械加工厂 | A kind of glass processing heating device |
| CN110530150A (en) * | 2019-08-19 | 2019-12-03 | 安徽枫慧金属股份有限公司 | A kind of smelting furnace cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaoxing Hongyi New Material Co.,Ltd. Assignor: ZHEJIANG ZILI ADVANCED MATERIALS Co.,Ltd. Contract record no.: X2021330000208 Denomination of utility model: Cold water circulating burner for kiln Granted publication date: 20170620 License type: Common License Record date: 20210831 Assignee: Zhejiang Zili High Temperature Technology Co.,Ltd. Assignor: ZHEJIANG ZILI ADVANCED MATERIALS Co.,Ltd. Contract record no.: X2021330000207 Denomination of utility model: Cold water circulating burner for kiln Granted publication date: 20170620 License type: Common License Record date: 20210831 |
|
| EE01 | Entry into force of recordation of patent licensing contract |