CN107702091A - The intelligent natural gas fired incinerators of tempering phenomenon can be avoided - Google Patents
The intelligent natural gas fired incinerators of tempering phenomenon can be avoided Download PDFInfo
- Publication number
- CN107702091A CN107702091A CN201710877205.1A CN201710877205A CN107702091A CN 107702091 A CN107702091 A CN 107702091A CN 201710877205 A CN201710877205 A CN 201710877205A CN 107702091 A CN107702091 A CN 107702091A
- Authority
- CN
- China
- Prior art keywords
- natural gas
- end plate
- mixing chamber
- gas mixing
- rod member
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of intelligent natural gas fired incinerators for avoiding tempering phenomenon, it includes burning furnace body；Air inlet port is provided with the burning furnace body, air inlet port is connected with natural gas mixing chamber；The natural gas mixing chamber includes the first end being connected on air inlet port, and the second end relative to each other with first end；Caliber control device is provided with the first end of the natural gas mixing chamber, it includes control end plate and support end plate, support end plate uses loop configuration, control end plate is arranged between support end plate and the first end of natural gas mixing chamber, and control end plate is connected on support end plate by multiple connecting rods parallel to natural gas mixing chamber axial direction；The above-mentioned intelligent natural gas fired incinerators for avoiding tempering phenomenon can effectively avoid the generation of its tempering phenomenon in the natural gas fired incinerators course of work, make it that the safe to use of combustion furnace is further ensured.
Description
Technical field
The present invention relates to Thermal Power Engineering Field, especially a kind of intelligent natural gas fired incinerators for avoiding tempering phenomenon.
Background technology
Natural gas fired incinerators are one of combustion apparatus relatively conventional in industrial treatment.Existing natural gas fired incinerators are in reality
Tempering phenomenon occurs often during the use of border；Above-mentioned phenomenon not only causes the service behaviour of combustion furnace to be difficult to be protected,
Even security incident can be produced when serious.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of natural gas fired incinerators, and it can effectively be avoided in the course of the work
The generation of tempering phenomenon, make it that the safe to use of combustion furnace is further ensured.
In order to solve the above technical problems, the present invention relates to a kind of intelligent natural gas fired incinerators for avoiding tempering phenomenon, its
Include burning furnace body；Air inlet port is provided with the burning furnace body, air inlet port is connected with natural gas hybrid chamber
Room, natural gas mixing chamber are connected to natural gas air inlet pipe road, and air admission line；The natural gas mixing chamber
Include the first end being connected on air inlet port, and the second end relative to each other with first end, natural gas mix
The internal diameter of chamber is closed in first end towards being gradually reduced on the second end bearing of trend；The first of the natural gas mixing chamber
Caliber control device is provided with end, it includes the control end plate radially extended along natural gas mixing chamber, Yi Jishe
The support end plate on natural gas mixing chamber inwall is put, support end plate uses loop configuration, and control end plate is arranged at support
Between end plate and the first end of natural gas mixing chamber, control end plate by it is multiple parallel to natural gas mixing chamber axial direction
Connecting rod is connected on support end plate, and connecting rod uses telescoping rod structure.
As a modification of the present invention, the end face for controlling end plate relative to the first end of natural gas mixing chamber
On be provided with multiple flow-disturbing pipelines, each flow-disturbing pipeline includes the first end positioned at control terminal plate shaft core position respectively
Portion, and the second end for extending radially to control end plate side portion along control end plate.
As a modification of the present invention, the end face for controlling end plate relative to the second end of natural gas mixing chamber
Using the curved-surface structure bent towards the second end；The end that end plate is supported relative to the second end of natural gas mixing chamber
Face is extended diagonally downward.
As a modification of the present invention, the connecting rod includes the first rod member being connected on control end plate,
And the second rod member on support end plate is connected to, the second rod member uses hollow structure, and the first rod member is extended to inside it, the
Elastomeric spring is provided between the end of one rod member and the bottom of the second rod member；First rod member and the second rod member are all provided with
It is equipped with inside branch sleeve, branch sleeve is made of heat resistant rubber, and its is corrugated to be extended.
Using the intelligent natural gas fired incinerators for avoiding tempering phenomenon of above-mentioned technical proposal, it can enter in burning furnace body
In the row course of work, by caliber control device with control in real time natural gas mixing chamber relative to burning furnace body conducting face
Product；When combustion furnace body interior produces possible tempering phenomenon, it is managed towards movement air flow is formed in natural gas mixing chamber
Control end plate in the control device of footpath can then be moved under said flow effect towards support end plate, by natural gas hybrid chamber
The internal diameter change of room influences, and the change in location of above-mentioned control end plate causes conducting of the natural gas mixing chamber towards burning furnace body
Area reduces, and then effectively avoids the further diffusion of tempering phenomenon；And enter in natural gas mixing chamber towards burning furnace body
In the normal intake process of row, control end plate, towards burning furnace body motion, causes court of natural gas mixing chamber under airflow function
Conducting area to combustion chamber body is increased, and then ensures that its normal combustion is handled.The above-mentioned intelligence for avoiding tempering phenomenon
Energy natural gas fired incinerators can effectively avoid the generation of its tempering phenomenon in the natural gas fired incinerators course of work, to cause combustion furnace
Safe to use further ensured.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is connecting rod schematic diagram in the present invention；
Reference numerals list：
1-burning furnace body, 2-air inlet port, 3-natural gas mixing chamber, 4-natural gas air inlet pipe road, the air inlet of 5-air
Pipeline, 6-control end plate, 7-support end plate, 8-connecting rod, the 801-the first rod member, the 802-the second rod member, 9-flow-disturbing
Pipeline, 901-first end, 902-the second end, 10-branch sleeve.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
Embodiment 1
A kind of intelligent natural gas fired incinerators for avoiding tempering phenomenon as described in Figure 1, it includes burning furnace body 1；It is described
Air inlet port 2 is provided with burning furnace body 1, air inlet port 2 is connected with natural gas mixing chamber 3, natural gas mixing chamber 3
It is connected to natural gas air inlet pipe road 4, and air admission line 5；The natural gas mixing chamber 3 include be connected into
First end 301 on gas port 2, and the second end 302 relative to each other with first end 301, natural gas hybrid chamber
The internal diameter of room 3 is in first end 301 towards being gradually reduced on the bearing of trend of the second end 302；The natural gas mixing chamber 3
Caliber control device is provided with first end 301, it includes the control end plate radially extended along natural gas mixing chamber
6, and the support end plate 7 on the inwall of natural gas mixing chamber 3 is arranged on, support end plate 7 uses loop configuration, controls end plate
6 are arranged between support end plate 7 and the first end 301 of natural gas mixing chamber 3, and control end plate 6 is by multiple parallel to day
The connecting rod 8 of Ran Qi mixing chamber axial direction is connected on support end plate 7, and connecting rod 8 uses telescoping rod structure.
Using the intelligent natural gas fired incinerators for avoiding tempering phenomenon of above-mentioned technical proposal, it can enter in burning furnace body
In the row course of work, by caliber control device with control in real time natural gas mixing chamber relative to burning furnace body conducting face
Product；When combustion furnace body interior produces possible tempering phenomenon, it is managed towards movement air flow is formed in natural gas mixing chamber
Control end plate in the control device of footpath can then be moved under said flow effect towards support end plate, by natural gas hybrid chamber
The internal diameter change of room influences, and the change in location of above-mentioned control end plate causes conducting of the natural gas mixing chamber towards burning furnace body
Area reduces, and then effectively avoids the further diffusion of tempering phenomenon；And enter in natural gas mixing chamber towards burning furnace body
In the normal intake process of row, control end plate, towards burning furnace body motion, causes court of natural gas mixing chamber under airflow function
Conducting area to combustion chamber body is increased, and then ensures that its normal combustion is handled.The above-mentioned intelligence for avoiding tempering phenomenon
Energy natural gas fired incinerators can effectively avoid the generation of its tempering phenomenon in the natural gas fired incinerators course of work, to cause combustion furnace
Safe to use further ensured.
Embodiment 2
As a modification of the present invention, the end for controlling end plate 6 relative to the first end 301 of natural gas mixing chamber 3
Multiple flow-disturbing pipelines 9 are provided with face, each flow-disturbing pipeline 9 includes the positioned at the control shaft core position of end plate 6 respectively
One end 901, and the second end 902 for extending radially to control the side portion of end plate 6 along control end plate 6.
The remaining features and advantages of the present embodiment are same as Example 1.
Embodiment 3
As a modification of the present invention, the end for controlling end plate 6 relative to the second end 301 of natural gas mixing chamber 3
Face uses the curved-surface structure bent towards the second end 302；The support end plate 7 is relative to the second of natural gas mixing chamber 3
The end slope of end 302 is extended downwards.
The remaining features and advantages of the present embodiment are same as Example 1.
Embodiment 4
As a modification of the present invention, as shown in Fig. 2 the connecting rod 8 includes the be connected on control end plate 6
One rod member 801, and the second rod member 802 on support end plate 7 is connected to, the second rod member 802 uses hollow structure, the first bar
Part 801 is extended to inside it, and elastomeric spring is provided between the bottom of the end of the first rod member 801 and the second rod member 802；Institute
State the first rod member 801 and the second rod member 802 is provided with inside branch sleeve 10, branch sleeve 10 uses heat resistant rubber system
Into its is corrugated to be extended.
The remaining features and advantages of the present embodiment are same as Example 1.
Claims (4)
1. a kind of intelligent natural gas fired incinerators for avoiding tempering phenomenon, it includes burning furnace body；It is characterized in that, described
Air inlet port is provided with burning furnace body, air inlet port is connected with natural gas mixing chamber, natural gas mixing chamber difference
It is connected with natural gas air inlet pipe road, and air admission line；The natural gas mixing chamber, which includes, is connected to air inlet port
On first end, and the second end relative to each other with first end, the internal diameter of natural gas mixing chamber is in first end
Portion is towards being gradually reduced on the second end bearing of trend；
Caliber control device is provided with the first end of the natural gas mixing chamber, it includes along natural gas hybrid chamber
The control end plate that room radially extends, and the support end plate on natural gas mixing chamber inwall is arranged on, support end plate uses
Loop configuration, control end plate are arranged between support end plate and the first end of natural gas mixing chamber, and control end plate passes through more
The individual connecting rod parallel to natural gas mixing chamber axial direction is connected on support end plate, and connecting rod uses telescoping rod knot
Structure.
2. according to the combustion of natural gas for avoiding tempering phenomenon described in claim 1, it is characterised in that the control end plate phase
For being provided with multiple flow-disturbing pipelines on the end face of the first end of natural gas mixing chamber, each flow-disturbing pipeline wraps respectively
Include the first end positioned at control terminal plate shaft core position, and along control end plate extend radially to control end plate side portion
The second end.
3. according to the combustion of natural gas for avoiding tempering phenomenon described in claim 1, it is characterised in that the control end plate phase
The curved-surface structure bent towards the second end is used for the end face of the second end of natural gas mixing chamber；The support end plate
End slope relative to the second end of natural gas mixing chamber is extended downwards.
4. according to the combustion of natural gas for avoiding tempering phenomenon described in claim 1, it is characterised in that the connecting rod bag
The first rod member being connected on control end plate is included, and is connected to the second rod member on support end plate, the second rod member is adopted
With hollow structure, the first rod member is extended to inside it, and bullet is provided between the bottom of the end of the first rod member and the second rod member
Property spring；First rod member and the second rod member are provided with inside branch sleeve, and branch sleeve is made of heat resistant rubber,
Its is corrugated to be extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877205.1A CN107702091A (en) | 2017-09-25 | 2017-09-25 | The intelligent natural gas fired incinerators of tempering phenomenon can be avoided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877205.1A CN107702091A (en) | 2017-09-25 | 2017-09-25 | The intelligent natural gas fired incinerators of tempering phenomenon can be avoided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702091A true CN107702091A (en) | 2018-02-16 |
Family
ID=61176093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710877205.1A Pending CN107702091A (en) | 2017-09-25 | 2017-09-25 | The intelligent natural gas fired incinerators of tempering phenomenon can be avoided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702091A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634308Y (en) * | 2003-02-20 | 2004-08-18 | 崔奇 | Pressure discharge fire retardant device |
| CN102080825A (en) * | 2009-11-26 | 2011-06-01 | 宁波隆兴焊割科技股份有限公司 | Back-fire arrestor |
| CN104791794A (en) * | 2015-05-12 | 2015-07-22 | 马景旭 | Stove burner |
| CN105782974A (en) * | 2016-05-04 | 2016-07-20 | 熊菊莲 | Safe and energy-saving burning device |
| KR20160120420A (en) * | 2015-04-08 | 2016-10-18 | 주식회사 불불 | Back Fire Preventing Device having a Temperature Sensing Closing Valve |
-
2017
- 2017-09-25 CN CN201710877205.1A patent/CN107702091A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634308Y (en) * | 2003-02-20 | 2004-08-18 | 崔奇 | Pressure discharge fire retardant device |
| CN102080825A (en) * | 2009-11-26 | 2011-06-01 | 宁波隆兴焊割科技股份有限公司 | Back-fire arrestor |
| KR20160120420A (en) * | 2015-04-08 | 2016-10-18 | 주식회사 불불 | Back Fire Preventing Device having a Temperature Sensing Closing Valve |
| CN104791794A (en) * | 2015-05-12 | 2015-07-22 | 马景旭 | Stove burner |
| CN105782974A (en) * | 2016-05-04 | 2016-07-20 | 熊菊莲 | Safe and energy-saving burning device |
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Application publication date: 20180216 |