CN206861577U - A kind of oxygen heating system of oxygen-enriched combustion boiler - Google Patents
A kind of oxygen heating system of oxygen-enriched combustion boiler Download PDFInfo
- Publication number
- CN206861577U CN206861577U CN201720396749.1U CN201720396749U CN206861577U CN 206861577 U CN206861577 U CN 206861577U CN 201720396749 U CN201720396749 U CN 201720396749U CN 206861577 U CN206861577 U CN 206861577U
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- China
- Prior art keywords
- valve
- oxygen
- cartridge heater
- steam
- inner cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Regulation And Control Of Combustion (AREA)
Abstract
The utility model discloses a kind of oxygen heating system of oxygen-enriched combustion boiler,Including air cartridge heater,Steam chest,Air inlet pipe,Escape pipe and control machine,Inner cylinder is provided with air cartridge heater,Inner cylinder is provided with steam inlet duct and steam outleting pipe,Drainpipe is additionally provided with inner cylinder,Air cartridge heater is provided with drive end bearing bracket and rear end cap,Air inlet pipe is provided with the first blower fan and the first valve,Air inlet pipe is connected with drive end bearing bracket,Escape pipe is provided with the second blower fan and the second valve,Escape pipe is connected with rear end cap,Steam inlet duct one end is connected with steam chest,Steam chest inner bottom part is provided with heater,Steam inlet duct is provided with the 3rd valve,Steam outleting pipe is provided with the 4th valve,Drainpipe extends outside air cartridge heater,The drainpipe extended outside air cartridge heater is provided with the 5th valve,The output end of control machine is provided with output order connectivity port.Increase the operation stability and its efficiency of combustion of oxygen-enriched combustion boiler, the heating-up temperature of air can be adjusted according to Actual combustion demand.
Description
Technical field
It the utility model is related to a kind of oxygen heating system of oxygen-enriched combustion boiler.
Background technology
Oxygen-enriched combusting is exactly using more combustion-supporting to carry out than hyperoxic air (even pure oxygen) in air.Oxygen-enriched combustion
Burning technology is mainly used on the Industrial Boilers such as metallurgy, glass preparation, as prepared by oxygen from when proposing the 1980s
Technology reaches its maturity, and oxygen-enriched combustion technology also have developed rapidly therewith, in recent years, also progressively deploys on station boiler at home and abroad
Research, experiment or even application.
But existing boiler oxygen-enriched combustion technology can't reach user's requirement, be typically necessary and air is carried out in advance
Heat, but the temperature preheated can not be controlled and adjust again, it is impossible to meet that people are required when in use, this can all give and use
Person brings loss.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of simple in construction, using, it is easy for installation, it is simple to operate,
Increase the operation stability and its efficiency of combustion of oxygen-enriched combustion boiler, the heating temperature of air can be adjusted according to Actual combustion demand
Degree, intelligent control, and need not be controlled at the scene, it is applied widely, service life length, there is the richness securely and reliably acted on
The oxygen heating system of oxygen combustion boiler.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of oxygen heating system of oxygen-enriched combustion boiler, including air cartridge heater, steam chest, air inlet pipe, escape pipe and
Control machine, the air cartridge heater is interior to be provided with inner cylinder, and the inner cylinder is provided with steam inlet duct and steam outleting pipe, the inner cylinder
On be additionally provided with drainpipe, the steam inlet duct and steam outleting pipe extend outside air cartridge heater, the air cartridge heater
Drive end bearing bracket and rear end cap are provided with, the air inlet pipe is provided with the first blower fan and the first valve, and the air inlet pipe connects with drive end bearing bracket
Connect, the escape pipe is provided with the second blower fan and the second valve, and the escape pipe is connected with rear end cap, the steam inlet duct one
End is connected with steam chest, and the steam chest inner bottom part is provided with heater, the steam inlet duct extended outside air cartridge heater
The 3rd valve is provided with, the steam outleting pipe extended outside air cartridge heater is provided with the 4th valve, and the drainpipe prolongs
Stretch out outside air cartridge heater, the drainpipe extended outside air cartridge heater is provided with the 5th valve, the control machine it is defeated
Go out end and be provided with output order connectivity port, first blower fan, the first valve, the second blower fan, the second valve, heater, the 3rd
Valve, the 4th valve and the 5th valve are connected with output order connectivity port using data wire.
As preferable technical scheme, the vapour air inlet pipe and steam outleting pipe upper end are all extended in inner cylinder, described to prolong
Extend the vapour air inlet pipe in inner cylinder and steam outleting pipe upper end is equipped with curved baffle, the inner cylinder inner bottom part, which is provided with, to be tilted
Plate, the drive end bearing bracket are provided with the first fixing screws for being used for fixing drive end bearing bracket and air cartridge heater, and the rear end cap is provided with
For fixing the second fixing screws of rear end cap and air cartridge heater, the drive end bearing bracket and rear end cap with air cartridge heater cooperation
It is equipped with sealing gasket.
As preferable technical scheme, the drive end bearing bracket is provided with the first fixed cover, and it is solid that the rear end cap is provided with second
Fixed set, the air inlet pipe are connected by the first fixed cover with drive end bearing bracket, and the escape pipe is connected by the second fixed cover and rear end cap
Connect, the air cartridge heater inner bottom part is provided with a curved plate for being used to support inner cylinder, and the curved plate, which is provided with, to be used for
The screw of fixed inner cylinder.
As preferable technical scheme, the power input of the control machine is electrically connected with city, and the control machine is also connected with
There is touch LCD screen.
As preferable technical scheme, the both ends of the inner cylinder are in hemispherical setting.
A kind of beneficial effect of the oxygen heating system of oxygen-enriched combustion boiler of the utility model is：It is simple in construction, use, peace
Dress is convenient, simple to operate, increases the operation stability and its efficiency of combustion of oxygen-enriched combustion boiler, can be according to Actual combustion demand
The heating-up temperature of air, intelligent control are adjusted, and need not be controlled at the scene, it is applied widely, service life length, have
Safe and reliable effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the oxygen heating system of oxygen-enriched combustion boiler of the utility model；
Fig. 2 is a kind of curved plate structure chart of the oxygen heating system of oxygen-enriched combustion boiler of the utility model；
Fig. 3 is a kind of control connection figure of the oxygen heating system of oxygen-enriched combustion boiler of the utility model.
Embodiment
Refering to a kind of oxygen heating system of oxygen-enriched combustion boiler shown in Fig. 1, Fig. 2 and Fig. 3, including air cartridge heater 1,
Steam chest 2, air inlet pipe 3, escape pipe 4 and control machine, the air cartridge heater 1 is interior to be provided with inner cylinder 5, and the inner cylinder 5, which is provided with, to be steamed
Vapour air inlet pipe 6 and steam outleting pipe 7, drainpipe 8, the steam inlet duct 6 and steam outleting pipe 7 are additionally provided with the inner cylinder 5
Extend outside air cartridge heater 1, the air cartridge heater 1 is provided with drive end bearing bracket 9 and rear end cap 10, is set in the air inlet pipe 3
There are the first blower fan 11 and the first valve 12, the air inlet pipe 3 is connected with drive end bearing bracket 9, and the escape pipe 4 is provided with the second blower fan 13
With the second valve 14, the escape pipe 4 is connected with rear end cap 10, and described one end of steam inlet duct 6 is connected with steam chest 2, described
The inner bottom part of steam chest 2 is provided with heater 15, and the steam inlet duct 6 extended outside air cartridge heater 1 is provided with the 3rd valve
16, the steam outleting pipe 7 extended outside air cartridge heater 1 is provided with the 4th valve 17, and the drainpipe 8 extends air
Outside cartridge heater 1, the drainpipe 8 extended outside air cartridge heater 1 is provided with the 5th valve 18, the output end of the control machine
Provided with output order connectivity port, first blower fan 11, the first valve 12, the second blower fan 13, the second valve 14, heater
15th, the 3rd valve 16, the 4th valve 17 and the 5th valve 18 are connected with output order connectivity port using data wire.
In a preferred embodiment in the utility model, the vapour air inlet pipe 6 and the upper end of steam outleting pipe 7 all extend to
In cylinder 5, the vapour air inlet pipe 6 extended in inner cylinder 5 and the upper end of steam outleting pipe 7 are equipped with curved baffle 101, described interior
5 inner bottom parts of cylinder are provided with hang plate 102, and the drive end bearing bracket 9 is solid provided be used to fix drive end bearing bracket 9 and air cartridge heater 1 first
Determine screw 103, the rear end cap 10 is provided with the second fixing screws 104 for being used for fixing rear end cap 10 and air cartridge heater 1, institute
Drive end bearing bracket 9 and rear end cap 10 are stated with being equipped with sealing gasket 105 at the cooperation of air cartridge heater 1.
A preferred embodiment in the utility model, the drive end bearing bracket 9 are provided with the first fixed cover 201, the rear end
Lid 10 is provided with the second fixed cover 202, and the air inlet pipe 3 is connected by the first fixed cover 201 with drive end bearing bracket 9, the escape pipe 4
It is connected by the second fixed cover 202 with rear end cap 10, the inner bottom part of air cartridge heater 1 is provided with one and is used to support inner cylinder 5
Curved plate 110, the curved plate 110 are provided with the screw 111 for being used for fixing inner cylinder 5.
A preferred embodiment in the utility model, the power input of the control machine electrically connect with city, the control
Machine processed is also associated with touch LCD screen.
A preferred embodiment in the utility model, the both ends of the inner cylinder 5 are in hemispherical setting.
A kind of oxygen heating system of oxygen-enriched combustion boiler of the utility model has advantages below：In use, by steaming
The heater that vapour case inner bottom part is set, heating can be carried out to the water in steam chest until boiling water, now opens and be arranged on steam
The 3rd valve in air inlet pipe, the steam in steam chest is delivered in inner cylinder, and now opens the first blower fan and the second valve,
The air with high oxygen content after external treatment is input in air cartridge heater, and due to being filled with steam in inner cylinder,
Steam can cause inner cylinder wall temperature to rise, and when air contact is to inner tank theca, the temperature on inner tank theca can be absorbed, so as to reach
The purpose of air heating is arrived, and the air after heating is then discharged by escape pipe, when needing to improve air preheating temperature, is led to
Control machine control heater, the heating of heater continuous high temperature are crossed, and regulates and controls the first valve and the first blower fan, air inlet pipe is reduced and enters
Air capacity in air cartridge heater, while regulate and control the second valve and the second blower fan, reduce the discharge rate of air at escape pipe so that
Air is formed between inner cylinder in air cartridge heater and fully contacted, and fully absorbs the heat on inner tank theca, thus real
Show the lifting of air preheating temperature, and when needing to reduce air preheating temperature, the first valve of control, the first blower fan, second
Valve and the second blower fan so that the air inlet of air inlet pipe and escape pipe is accelerated with gas velocity is gone out, and sky is reduced so as to reach
The purpose of temperature degree.Its is simple in construction, using, it is easy for installation, it is simple to operate, increase the operation stability of oxygen-enriched combustion boiler with
And its efficiency of combustion, can be according to the heating-up temperature of Actual combustion demand adjustment air, intelligent control, and need not carry out at the scene
Control, it is applied widely, service life length, have the function that safe and reliable.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. oxygen heating system of oxygen-enriched combustion boiler, it is characterised in that：Including air cartridge heater, steam chest, air inlet pipe, Escape pipe and control machine, the air cartridge heater is interior to be provided with inner cylinder, and the inner cylinder is provided with steam inlet duct and steam outleting pipe, Drainpipe is additionally provided with the inner cylinder, the steam inlet duct and steam outleting pipe extend outside air cartridge heater, the sky Gas cartridge heater is provided with drive end bearing bracket and rear end cap, and the air inlet pipe is provided with the first blower fan and the first valve, the air inlet pipe with Drive end bearing bracket connects, and the escape pipe is provided with the second blower fan and the second valve, and the escape pipe is connected with rear end cap, the steam Air inlet pipe one end is connected with steam chest, and the steam chest inner bottom part is provided with heater, the steaming extended outside air cartridge heater Vapour air inlet pipe is provided with the 3rd valve, and the steam outleting pipe extended outside air cartridge heater is provided with the 4th valve, described Drainpipe extends outside air cartridge heater, and the drainpipe extended outside air cartridge heater is provided with the 5th valve, the control The output end of machine processed is provided with output order connectivity port, first blower fan, the first valve, the second blower fan, the second valve, heating Device, the 3rd valve, the 4th valve and the 5th valve are connected with output order connectivity port using data wire.
- 2. the oxygen heating system of oxygen-enriched combustion boiler according to claim 1, it is characterised in that：The vapour air inlet pipe and Steam outleting pipe upper end is all extended in inner cylinder, and the vapour air inlet pipe extended in inner cylinder and steam outleting pipe upper end are all provided with There is curved baffle, the inner cylinder inner bottom part is provided with hang plate, and the drive end bearing bracket, which is provided with, to be used to fix drive end bearing bracket and air heating First fixing screws of cylinder, the rear end cap are provided with the second fixing screws for being used for fixing rear end cap and air cartridge heater, institute Drive end bearing bracket and rear end cap are stated with being equipped with sealing gasket at air cartridge heater cooperation.
- 3. the oxygen heating system of oxygen-enriched combustion boiler according to claim 1, it is characterised in that：Set on the drive end bearing bracket There is the first fixed cover, the rear end cap is provided with the second fixed cover, and the air inlet pipe is connected by the first fixed cover with drive end bearing bracket, The escape pipe is connected by the second fixed cover with rear end cap, and the air cartridge heater inner bottom part is provided with one and is used to support inner cylinder Curved plate, the curved plate, which is provided with, to be used to fix the screw of inner cylinder.
- 4. the oxygen heating system of oxygen-enriched combustion boiler according to claim 1, it is characterised in that：The electricity of the control machine Source input electrically connects with city, and the control machine is also associated with touch LCD screen.
- 5. the oxygen heating system of oxygen-enriched combustion boiler according to claim 1, it is characterised in that：The both ends of the inner cylinder In hemispherical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396749.1U CN206861577U (en) | 2017-04-17 | 2017-04-17 | A kind of oxygen heating system of oxygen-enriched combustion boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396749.1U CN206861577U (en) | 2017-04-17 | 2017-04-17 | A kind of oxygen heating system of oxygen-enriched combustion boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861577U true CN206861577U (en) | 2018-01-09 |
Family
ID=60817616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396749.1U Expired - Fee Related CN206861577U (en) | 2017-04-17 | 2017-04-17 | A kind of oxygen heating system of oxygen-enriched combustion boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861577U (en) |
-
2017
- 2017-04-17 CN CN201720396749.1U patent/CN206861577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |