CN205909271U - Decide amount of wind and preheat linear gas combustion ware of wind - Google Patents
Decide amount of wind and preheat linear gas combustion ware of wind Download PDFInfo
- Publication number
- CN205909271U CN205909271U CN201620814980.3U CN201620814980U CN205909271U CN 205909271 U CN205909271 U CN 205909271U CN 201620814980 U CN201620814980 U CN 201620814980U CN 205909271 U CN205909271 U CN 205909271U
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- CN
- China
- Prior art keywords
- air
- gas
- burner
- wind
- nozzle
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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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- 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 decide amount of wind and preheat linear gas combustion ware of wind includes: high temperature modification air supply system is equipped with air intake and supply -air outlet, air intake connection combustion air supply pipe, be equipped with an at least air jet and an at least gas burner in this combustor cavity, air jet and supply -air outlet are linked together, and the gas burner links to each other with the gas pipeline system, the gas pipeline system locates the outside of combustor, is equipped with the flow valve and the motor of regulation and control gas flow on this gas pipeline, air pressure detecting system is used for detecting the combustion air supply pipe internal gas pressure, control system integrated in the combustor outside, this control system connects and control air pressure detecting system the gas pipeline system and high temperature modification air supply system. This application can with the combustion air furthest after being preheated by waste heat recovery device let in the combustion chamber in, realize that it burns make full use of waste heat, maxmizing energy -conservation to preheat the amount of wind the most greatly.
Description
Technical field
This utility model is related to combustion field, more specifically, is a kind of linear gas burner of the pre- hot blast of subduing the wind syndrome amount.
Background technology
Linear burner direct-burning heating has the thermal efficiency high, and temperature homogeneity is good, the low feature of oxynitride discharge and quilt
Extensively apply.The linear burner that currently there are carries out combustion-supporting using fresh wind it is impossible to realize pre- hot blast burning, energy-conservation
Effect has much room for improvement.
In a lot of application scenarios, heat reclamation device of having a surplus, combustion air can be carried out preheating carry out again combustion-supporting, so permissible
Realize UTILIZATION OF VESIDUAL HEAT IN, reach maximization energy-conservation.
Utility model content
Because prior art has the problems referred to above, the utility model proposes a kind of linear fuel gas buring of the pre- hot blast of subduing the wind syndrome amount
Device, it can effectively solve the problem that problems of the prior art.
This utility model solves the above problems by the following technical programs:
A kind of linear gas burner of the pre- hot blast of subduing the wind syndrome amount, comprising: a high temperature modification supply air system, its be provided with an air inlet with
And an air outlet, described air inlet connects combustion air supply line；One burner, is provided with least one empty in this combustor cavity body
Gas jets and at least one gas nozzle, described air nozzle is connected with described air outlet, described gas nozzle and a Gas Pipe
Road system is connected；Located at the outside of described burner, this fuel gas pipeline system is provided with regulation and control combustion gas to described fuel gas pipeline system
The flow valve of flow and motor；Air pressure detecting system, this air pressure detecting system is used for detecting that described combustion air supplies
Answer pipeline internal gas pressure；One control system, it is integrated in outside described burner, and this control system connects and controls described air pressure
Force detection system, described fuel gas pipeline system and described high temperature modification supply air system.
Described combustion air supply line connects a waste-heat recovery device.
It is provided with a gas averaging board, described gas nozzle and described air nozzle are directed at described gas averaging board in described combustor cavity body
Jet.
Described burner cavity adopts high temperature resistant design.
Described air nozzle has plural number row, and every air-discharging nozzle inclination superposition, makes described each air-discharging nozzle alignment institute
State gas averaging board.
Described air pressure detecting system includes a cooling section, the sensor in described cooling section and one located at institute
State the pressure detection switch of the external side of combustor cavity.
Described cooling section is located at the air inlet of described high temperature modification supply air system and air outlet.
Due to employing above-mentioned technological means, the linear gas burner of the pre- hot blast of subduing the wind syndrome amount of the application can will be returned by waste heat
Combustion air after receiving apparatus preheating is passed through burning interior to greatest extent, realizes maximum pre- hot blast rate and is burnt, fully profit
With waste heat, reach maximization energy-conservation.
Brief description
Fig. 1 is the structural front view of an embodiment of the present utility model；
Fig. 2 is burner cavity structural representation of the present utility model；
Fig. 3 is Fig. 1 axonometric chart of the present utility model.
Specific embodiment
With reference to specific embodiment, describe this utility model in detail.
Referring to the structural representation shown in Fig. 1 to Fig. 3, being an embodiment of the present utility model.The subduing the wind syndrome amount of the present embodiment
The linear gas burner of pre- hot blast includes high temperature modification supply air system 1, burner 5, fuel gas pipeline system 3, air pressure detection system
System and control system 2.
As shown in figs. 1 and 3, high temperature modification supply air system 1 is provided with an air inlet 11 and an air outlet 12.Described air inlet is even
Connect combustion air supply line, described combustion air supply line connects a waste-heat recovery device, by this waste-heat recovery device
By the residual heat collection of waste gas and with this waste-heat combustion air, reach the effect of energy-conservation.Described air outlet 12 connects described combustion
Burner 5.
The cavity of described burner adopts high temperature resistant design, and its interior each part is all made using resistant to elevated temperatures metal.Combustion
It is provided with multiple rows of air nozzle 6 and at least one gas nozzle 7 in the cavity of burner 5.Described air nozzle 6 and described air outlet 12 phase
Connection, is the combustion air after the burning supply of burner cavity preheats；Described gas nozzle 7 and a fuel gas pipeline system 3 phase
Even, for burning supply combustion gas.It is provided with a gas averaging board, described gas nozzle and described air nozzle be aligned in described combustor cavity body
Described gas averaging board jet.As shown in Fig. 2 described air nozzle has plural number row, and every air-discharging nozzle inclination superposition, make described each
Gas averaging board described in air-discharging nozzle alignment.
Located at the outside of described burner 5, this fuel gas pipeline system is provided with regulation and control combustion gas stream to described fuel gas pipeline system 3
The flow valve 51 of amount and motor 52, drive flow valve 51 to adjust the flow of combustion gas by motor 52, thus controlling in burner
Burning.
Air pressure detecting system is used for detecting described combustion air supply line internal gas pressure.Due to general air pressure
Detection can only work at 50-60 DEG C, the work so that air pressure detection can do as usual under conditions of the application high temperature,
The applicant is provided with a cooling section in described air pressure detecting system, and described cooling section is blown located at described high temperature modification
The air inlet of system and air outlet.After the combustion air of preheating cools down in this cooling section, the biography in described cooling section
Sensor is detected again, and the work of the unlatching of this cooling section and sensor by one located at the external side of described combustor cavity
Pressure detection switch 4 controls.
Control system 2 is integrated in outside described burner 5, and this control system 2 connects and controls described air pressure detection
The controlling switch of system, the data that can read display sensor detection is to play the effect monitoring high temperature combustion air；Same time control
System 2 processed controls the work of motor 52 and the work of flow valve 51, so that adjustment of combustion gas flow at any time；Control system 2 is simultaneously
Reach the conveying controlling combustion air by controlling the motor of described high temperature modification supply air system.
It should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.
In addition, it is to be understood that after having read the content of this utility model instruction, those skilled in the art can make to this utility model
Various changes or modification, these equivalent form of values equally fall within the application appended claims limited range.
Claims (7)
1. a kind of linear gas burner of the pre- hot blast of subduing the wind syndrome amount is it is characterised in that include:
One high temperature modification supply air system, it is provided with an air inlet and an air outlet, and described air inlet connects combustion air supply pipe
Road；
One burner, is provided with least one air nozzle and at least one gas nozzle in this combustor cavity body, described air nozzle with
Described air outlet is connected, and described gas nozzle is connected with a fuel gas pipeline system；
Located at the outside of described burner, this fuel gas pipeline system is provided with the stream of regulation and control gas flow to described fuel gas pipeline system
Amount valve and motor；
Air pressure detecting system, this air pressure detecting system is used for detecting described combustion air supply line internal gas pressure；
One control system, it is integrated in outside described burner, and this control system connects and controls described air pressure detection system
System, described fuel gas pipeline system and described high temperature modification supply air system.
2. the pre- linear gas burner of hot blast of subduing the wind syndrome amount according to claim 1 is it is characterised in that described combustion air supplies
Pipeline is answered to connect a waste-heat recovery device.
3. the pre- linear gas burner of hot blast of subduing the wind syndrome amount according to claim 1 is it is characterised in that described burner cavity
Inside it is provided with a gas averaging board, described air nozzle is directed at described gas averaging board jet.
4. the linear gas burner of the pre- hot blast of subduing the wind syndrome amount according to claim 1 or 3 is it is characterised in that described burner
Cavity adopts high temperature resistant design.
5. according to claim 3 the linear gas burner of the pre- hot blast of subduing the wind syndrome amount it is characterised in that described air nozzle have multiple
Number row, and every air-discharging nozzle inclination superposition, make gas averaging board described in described each air-discharging nozzle alignment.
6. the pre- linear gas burner of hot blast of subduing the wind syndrome amount according to claim 1 is it is characterised in that described air pressure is examined
Examining system includes a cooling section, the sensor in described cooling section and one pressure located at the external side of described combustor cavity
Detection switch.
7. the pre- linear gas burner of hot blast of subduing the wind syndrome amount according to claim 6 it is characterised in that described cooling section located at
The air inlet of described high temperature modification supply air system and air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814980.3U CN205909271U (en) | 2016-07-29 | 2016-07-29 | Decide amount of wind and preheat linear gas combustion ware of wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814980.3U CN205909271U (en) | 2016-07-29 | 2016-07-29 | Decide amount of wind and preheat linear gas combustion ware of wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909271U true CN205909271U (en) | 2017-01-25 |
Family
ID=57803620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814980.3U Expired - Fee Related CN205909271U (en) | 2016-07-29 | 2016-07-29 | Decide amount of wind and preheat linear gas combustion ware of wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909271U (en) |
-
2016
- 2016-07-29 CN CN201620814980.3U patent/CN205909271U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20210729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |