CN106196593A - A kind of combustor being applicable to natural gas - Google Patents
A kind of combustor being applicable to natural gas Download PDFInfo
- Publication number
- CN106196593A CN106196593A CN201610736543.9A CN201610736543A CN106196593A CN 106196593 A CN106196593 A CN 106196593A CN 201610736543 A CN201610736543 A CN 201610736543A CN 106196593 A CN106196593 A CN 106196593A
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- outer gallbladder
- combustor
- shell
- natural gas
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Abstract
The invention provides a kind of combustor being applicable to natural gas, including shell, the insulation cladding that its outer side seal connects, is vacuum layer between insulation cladding and shell；Outer gallbladder, it is fixed in shell, and the lateral wall of outer gallbladder is provided with blast pipe and sighting tube, and the upper end of sighting tube seals and is connected with transparent fireproof glass；Outer gallbladder is tilted is connected with high temperature resistant dirt filtrating screen, and its fixed position is corresponding with sighting tube；Inner bag, it is fixed in outer gallbladder, and with outer gallbladder coaxial line；One end of inner bag by pipeline with shell outside combustor be connected；Pressure reductor, it is fixed in outer gallbladder, and between the outlet side of inner bag and the big outlet side of outer gallbladder.The combustor being applicable to natural gas of the present invention, it is possible to meet environmental requirement.By the vacuum layer in insulation cladding, prevent heat from distributing, saved the energy, reduce further the carbon emission of the present invention, improve environment protecting.
Description
Technical field
The invention belongs to welding rod and produce apparatus field, especially relate to a kind of combustor.
Background technology
Chain oven, being called for short chain furnace is highly important equipment during welding rod produces, and its ruuning situation is related to weldering
The quality of bar and yield.Heat energy required for original chain furnace baking welding rod, is all provided by burning coal, but due to
Requirement to environmental conservation is increasingly stricter now, needs original fuel is replaced to oligosaprobic raw material.
In prior art, natural gas typically can be used to replace original coal.Accordingly, it would be desirable to by original for coal-fired
Combustion chamber for chain furnace replaces to be applicable to the combustor of natural gas.
Summary of the invention
In view of this, it is contemplated that propose a kind of combustor being applicable to natural gas, to solve in prior art, chain
The problem that the combustor of oven is not applied for combustion of natural gas.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of combustor being applicable to natural gas, including shell, its lateral wall is coated with heat-insulation layer；Outer gallbladder, it is fixed
In shell, the lateral wall of outer gallbladder is provided with blast pipe and sighting tube, and both one end connect with outer gallbladder intracavity respectively, the other end
It is in communication with the outside through shell；One end of outer gallbladder is the big inlet end sealed；The other end is big outlet side, and it passes shell with outer
Boundary connects；Inner bag, it is fixed in outer gallbladder, and with outer gallbladder coaxial line；One end of inner bag is inlet end, and it passes through pipeline and shell
Outer combustor connects；The other end is outlet side；Pressure reductor, it is fixed in outer gallbladder, and is positioned at the outlet side of inner bag and outer gallbladder
Big outlet side between.
Further, described heat-insulation layer includes the insulation cladding being connected with body seal, is vacuum layer between insulation cladding and shell.
Further, described blast pipe is near the big inlet end of outer gallbladder.
Further, the connection end of described sighting tube and inner bag is between the outlet side and pressure reductor of inner bag, and sighting tube
Upper end seal be connected with transparent fireproof glass.
Further, described outer gallbladder is tilted is connected with high temperature resistant dirt filtrating screen, and its fixed position is corresponding with sighting tube.
Further, the longitudinal section of described pressure reductor is rectangle, the circumscribed circle that longitudinal section is described rectangle of described outer gallbladder.
Further, described blast pipe is connected with air intake blower fan by pipeline, the big outlet side of described outer gallbladder pass through pipeline and
Air-out blower fan connects.
Relative to prior art, the combustor being applicable to natural gas of the present invention has the advantage that
The combustor being applicable to natural gas of the present invention, simple in construction, working service is convenient.Natural gas is in inner bag
Burning, the air heating in external gallbladder so that the present invention disclosure satisfy that environmental requirement.Common by shell and heat-insulation layer
Effect, it is to avoid the heat losses in outer gallbladder, improves the efficiency of heating surface of the present invention, has saved the energy.By high temperature resistant dirt filtrating screen
The dust produced in heating process can be prevented to be discharged in chain furnace.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is that the combustor being applicable to natural gas described in the embodiment of the present invention removes air intake blower fan and the master of air-out blower fan
Line of vision sectional view；
Fig. 2 is that the combustor being applicable to natural gas described in the embodiment of the present invention removes air intake blower fan and the right side of air-out blower fan
View；
Fig. 3 is the front view after the combustor being applicable to natural gas described in the embodiment of the present invention is installed with chain furnace.
Description of reference numerals:
1-combustor；2-inner bag；3-is high temperature resistant dirt filtrating screen；4-pressure reductor；The outer gallbladder of 5-；51-blast pipe；52-sighting tube；
53-fireproof glass；6-shell；61-insulation cladding；7-air intake blower fan；8-air-out blower fan；9-chain furnace.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Such as Fig. 1-2, the present invention proposes a kind of combustor being applicable to natural gas, including shell 6, its lateral wall is coated with
Heat-insulation layer；Outer gallbladder 5, it is fixed in shell 6, and the lateral wall of outer gallbladder 5 is provided with blast pipe 51 and sighting tube 52, both one end
Respectively with outer gallbladder 5 inner space, the other end is in communication with the outside through shell 6；One end of outer gallbladder 5 is the big inlet end sealed；Separately
One end is big outlet side, and it is in communication with the outside through shell 6；Inner bag 2, it is fixed in outer gallbladder 5, and with outer gallbladder 5 coaxial line；In
One end of gallbladder 2 is inlet end, its by pipeline with shell 6 outside combustor 1 be connected；The other end is outlet side；Pressure reductor 4, its
It is fixed in outer gallbladder 5, and between the outlet side of inner bag 2 and the big outlet side of outer gallbladder 5.
Above-mentioned heat-insulation layer includes the insulation cladding 61 being tightly connected with shell 6, is vacuum layer between insulation cladding 61 and shell 6.
This configuration reduces the heat losses of the present invention, reduce fuel consumption.
Above-mentioned blast pipe 51 is near the big inlet end of outer gallbladder 5.This structure makes the air to be heated can be more with interior
Gallbladder 2 contacts, beneficially the heating of air.
The connection end of above-mentioned sighting tube 52 and inner bag 2 is between the outlet side of inner bag 2 and pressure reductor 4, and sighting tube 52
Upper end seal be connected with transparent fireproof glass 53.Above-mentioned outer gallbladder 5 is tilted is connected with high temperature resistant dirt filtrating screen 3, its fixed bit
Put corresponding with sighting tube 52.Sighting tube 52 can observe the situation in high temperature resistant dirt filtrating screen 3 and outer gallbladder 5, is conducive to timely
Inside of the present invention is cleaned.
The longitudinal section of above-mentioned pressure reductor 4 is rectangle, the circumscribed circle that longitudinal section is above-mentioned rectangle of above-mentioned outer gallbladder 5.Pressure reductor 4
Setting, can prevent owing to the air-flow velocity in outer gallbladder 5 is excessive so that inner bag 2 produces too high negative pressure, in causing inner bag 2
Natural gas extinguishes.
Above-mentioned blast pipe 51 is connected with air intake blower fan 7 by pipeline, and pipeline and air-out are passed through in the big outlet side of above-mentioned outer gallbladder 5
Blower fan 8 connects.This structure contributes to air circulation between the present invention and chain furnace 9.
During use, by pipeline, the air outlet of air intake blower fan 7 and chain furnace 9 is connected, by air-out blower fan 7 and chain furnace 9
Air inlet connect.Natural gas is by being ignited during combustor 1, and sustained combustion in inner bag 2 so that inner bag 2 outwardly passes
Pass heat.Air to be heated enters in outer gallbladder 5 from blast pipe 51, and heats up under the effect of inner bag 2.Afterwards, after heating
Air pass sequentially through high temperature resistant dirt filtrating screen 3 and pressure reductor 4 and send in chain furnace 9 from the big outlet side of outer gallbladder 5.
After hot-air completes the heating to welding rod in chain furnace 9, discharge from the air outlet of chain furnace 9, and at air intake wind
Heat in being re-introduced into outer gallbladder 5 under the effect of machine 7, it is achieved thereby that hot-air is between the present invention and chain furnace 9
Circulation, adds the efficiency of heating surface of the present invention.
What the present invention was above-mentioned is applicable to the combustor of natural gas, simple in construction, and working service is convenient.Natural gas is at inner bag 2
Interior burning, the air heating in external gallbladder 5 so that the present invention disclosure satisfy that environmental requirement.By shell 6 and heat-insulation layer
Common effect, it is to avoid the heat losses in outer gallbladder 5, improves the efficiency of heating surface of the present invention, has saved the energy.By high temperature resistant filter
Dirt net 3 can prevent the dust produced in heating process to be discharged in chain furnace 9.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (7)
1. the combustor being applicable to natural gas, it is characterised in that including:
Shell (6), its lateral wall is coated with heat-insulation layer；
Outer gallbladder (5), in it is fixed on shell (6), the lateral wall of outer gallbladder (5) is provided with blast pipe (51) and sighting tube (52), and two
One end of person respectively with outer gallbladder (5) inner space, the other end is in communication with the outside through shell (6)；One end of outer gallbladder (5) is for sealing
Big inlet end；The other end is big outlet side, and it is in communication with the outside through shell (6)；
Inner bag (2), in it is fixed on outer gallbladder (5), and with outer gallbladder (5) coaxial line；One end of inner bag (2) is inlet end, and it passes through
Pipeline is connected with shell (6) combustor (1) outward；The other end is outlet side；
Pressure reductor (4), it is fixed in outer gallbladder (5), and is positioned between the outlet side of inner bag (2) and the big outlet side of outer gallbladder (5).
The combustor being applicable to natural gas the most according to claim 1, it is characterised in that: described heat-insulation layer includes and shell
(6) insulation cladding (61) being tightly connected, is vacuum layer between insulation cladding (61) and shell (6).
The combustor being applicable to natural gas the most according to claim 1, it is characterised in that: described blast pipe (51) is near outward
The big inlet end of gallbladder (5).
The combustor being applicable to natural gas the most according to claim 1, it is characterised in that: described sighting tube (52) and inner bag
(2) connection end is positioned between the outlet side of inner bag (2) and pressure reductor (4), and the upper end of sighting tube (52) seals and is connected with
Bright fireproof glass (53).
The combustor being applicable to natural gas the most according to claim 1, it is characterised in that: described outer gallbladder (5) is tilted solid
Being connected to high temperature resistant dirt filtrating screen (3), its fixed position is corresponding with sighting tube (52).
The combustor being applicable to natural gas the most according to claim 1, it is characterised in that: the vertical of described pressure reductor (4) cuts
Face is rectangle, the circumscribed circle that longitudinal section is described rectangle of described outer gallbladder (5).
The combustor being applicable to natural gas the most according to claim 1, it is characterised in that: described blast pipe (51) is by pipe
Road is connected with air intake blower fan (7), and the big outlet side of described outer gallbladder (5) is connected with air-out blower fan (8) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610736543.9A CN106196593A (en) | 2016-08-26 | 2016-08-26 | A kind of combustor being applicable to natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610736543.9A CN106196593A (en) | 2016-08-26 | 2016-08-26 | A kind of combustor being applicable to natural gas |
Publications (1)
| Publication Number | Publication Date |
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| CN106196593A true CN106196593A (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610736543.9A Pending CN106196593A (en) | 2016-08-26 | 2016-08-26 | A kind of combustor being applicable to natural gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828969A (en) * | 2020-07-13 | 2020-10-27 | 广州汤姆逊电气有限公司 | High-temperature circulating type energy-saving environment-friendly combustion gun |
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|---|---|---|---|---|
| JPS61246543A (en) * | 1985-04-22 | 1986-11-01 | Matsushita Electric Ind Co Ltd | Hot air flow space heater |
| CN2132957Y (en) * | 1992-06-06 | 1993-05-12 | 江苏省扬中县扬子机械制造厂 | Chain type welding rod drying room hot air circulation heating device |
| CN201327287Y (en) * | 2008-11-21 | 2009-10-14 | 李竞飞 | Clean-type hot air cycling heater |
| CN103047833A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | Electrothermal blowing drying box capable of performing comprehensive drying and saving energy |
| CN103245172A (en) * | 2013-04-28 | 2013-08-14 | 四川鸿亿焊接材料有限公司 | Novel drying equipment for welding materials |
| CN103574891A (en) * | 2013-10-29 | 2014-02-12 | 中国科学院过程工程研究所 | Hot air generating system with stably adjustable air volume and temperature and hot air generating method |
| CN204285781U (en) * | 2014-10-30 | 2015-04-22 | 沈阳东大东科干燥煅烧工程技术有限公司 | A kind of straight fiery heat-exchanger rig |
| CN204881099U (en) * | 2015-06-02 | 2015-12-16 | 新乡市金环医疗器械有限公司 | Hot air circulating oven |
| CN206094545U (en) * | 2016-08-26 | 2017-04-12 | 天津市永昌焊丝有限公司 | A combustion chamber for chain furnace |
-
2016
- 2016-08-26 CN CN201610736543.9A patent/CN106196593A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61246543A (en) * | 1985-04-22 | 1986-11-01 | Matsushita Electric Ind Co Ltd | Hot air flow space heater |
| CN2132957Y (en) * | 1992-06-06 | 1993-05-12 | 江苏省扬中县扬子机械制造厂 | Chain type welding rod drying room hot air circulation heating device |
| CN201327287Y (en) * | 2008-11-21 | 2009-10-14 | 李竞飞 | Clean-type hot air cycling heater |
| CN103047833A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | Electrothermal blowing drying box capable of performing comprehensive drying and saving energy |
| CN103245172A (en) * | 2013-04-28 | 2013-08-14 | 四川鸿亿焊接材料有限公司 | Novel drying equipment for welding materials |
| CN103574891A (en) * | 2013-10-29 | 2014-02-12 | 中国科学院过程工程研究所 | Hot air generating system with stably adjustable air volume and temperature and hot air generating method |
| CN204285781U (en) * | 2014-10-30 | 2015-04-22 | 沈阳东大东科干燥煅烧工程技术有限公司 | A kind of straight fiery heat-exchanger rig |
| CN204881099U (en) * | 2015-06-02 | 2015-12-16 | 新乡市金环医疗器械有限公司 | Hot air circulating oven |
| CN206094545U (en) * | 2016-08-26 | 2017-04-12 | 天津市永昌焊丝有限公司 | A combustion chamber for chain furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828969A (en) * | 2020-07-13 | 2020-10-27 | 广州汤姆逊电气有限公司 | High-temperature circulating type energy-saving environment-friendly combustion gun |
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Application publication date: 20161207 |