CN207350322U - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN207350322U CN207350322U CN201721366038.6U CN201721366038U CN207350322U CN 207350322 U CN207350322 U CN 207350322U CN 201721366038 U CN201721366038 U CN 201721366038U CN 207350322 U CN207350322 U CN 207350322U
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- CN
- China
- Prior art keywords
- burner
- coal
- combustion
- gas
- combustion gas
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of burner, including burner, fueller and to the air supply device of burner air feed, to further include and be communicated with burner, to burner respectively for coal dust and for the coal-feeding device of combustion gas and for gas combustion apparatus.With in the prior art using fuel oil compared with the burner of fuel, burner provided by the utility model is additionally provided with coal-feeding device and for gas combustion apparatus, communicated with burner, through coal-feeding device and the coal dust come for gas combustion apparatus conveying and combustion gas, fuel with fuel oil together as burner selective use, burn under the action of thermal-flame, to realize coal dust, the multi fuel of combustion gas and fuel oil burns, combustion source is more sufficient so as to fulfill fuel oil, coal-fired and the different combustion systems of three kinds of combustion gas free switching, when one or two kinds of lacks of fuel, still it may insure that burner works normally, thus working performance is more stablized, energy utilization rate also higher.
Description
Technical field
Field of combustion technology is the utility model is related to, more specifically to a kind of burner.
Background technology
Burner is the important part of asphalt concrete mixing equipment, its working condition directly affects mixing apparatus
Reliability, economy.
In the prior art, fuel of the traditional industry oil of generally use as burner, due to a kind of only with industry oil
, when industrial oil starvation, easily there is the phenomenon for causing burner not work normally because lacking fuel supply in combustion medium,
Thus in the prior art, the combustion system of burner is more single, and working performance is extremely unstable.
Therefore, how effectively to improve the work efficiency of burner and effectively improve the job stability of burner, be
The technical problem of those skilled in the art's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of burner, its performance is stable, energy utilization rate is high, it can be achieved that fuel oil,
Coal-fired and the different combustion systems of three kinds of combustion gas free switching.
In order to solve the above technical problems, the utility model provides a kind of burner, including with burning for fuel body
Burner, inside the burner, to the burner provide fuel oil fueller and with it is described
Burner communicates, to the air supply device of the burner air feed；
Further include communicated with the burner, to the burner provide coal dust coal-feeding device；
Further include communicated with the burner, to the burner provide combustion gas supply gas combustion apparatus.
Preferably, the air supply device includes the first wind turbine and is connected with the burner, to fixation described the
The fan seat of one wind turbine；The installation cavity for being internally provided with to realize the fueller and being horizontally through of the fan seat；It is described
Installation cavity and the burner are coaxially connected.
Preferably, it is described to include being in charge of and arranged on institute arranged on multiple combustion gas of the burner inner wall for gas combustion apparatus
State burner outer wall, to multiple combustion gas be in charge of provide combustion gas air inlet pipe；Further include and be arranged on the air inlet pipe
Between being in charge of with multiple combustion gas, storing the gas header pipe of combustion gas.
Preferably, multiple combustion gas, which are in charge of along the circumferential direction of the burner, is uniformly distributed.
Preferably, the coal-feeding device include to store coal dust coal bunker and with the coal bunker and the burner
Communicate, blowing coal dust to the second wind turbine inside the burner.
Preferably, the peripheral part of the fueller is equipped with to provide the air pipeline of air to the burner；
It is connected between the coal-feeding device and the air pipeline by pulverized coal channel, is blowed coal dust to described with realizing
Inside air pipeline.
Preferably, the coal-feeding device further include arranged on the coal bunker, second wind turbine and the pulverized coal channel it
Between t-joint, to realize being detachably connected between the coal bunker, second wind turbine and the pulverized coal channel.
Preferably, further include the outer wall arranged on the burner, to realize the fueller, it is described for combustion gas fill
Put and the coal-feeding device open and close switching switch.
Preferably, further include inside the burner, detecting the temperature of the burner internal temperature
Sensor.
Preferably, further include access hole outside the burner and arranged on the top of the access hole, use
To observe the observation window of the inner workings of the burner.
Burner provided by the utility model, including with the burner to burn for fuel body, to burning
Device provides the fueller of fuel oil and to the air supply device of burner air feed；In addition, further include coal-feeding device and
For gas combustion apparatus, to realize the selective combustion of three kinds of coal dust, combustion gas and fuel oil fuel, and then realize between different combustion systems
Free switching.
Relative to the above-mentioned prior art, this practicality new offer burner, on the basis of fueller, be additionally arranged
Coal-feeding device and for gas combustion apparatus, communicates and can be by coal dust and combustion gas respectively via coal-feeding device and confession with burner
Gas combustion apparatus is delivered to the inside of burner, and air supply device is also equipped with due to being connected with burner, can be by thermal-flame
Burner is sprayed into, respectively through coal-feeding device and the coal dust come for gas combustion apparatus conveying and combustion gas, with fuel oil together as burning
The fuel of device selective use, so as to fulfill the free switching between fuel oil, fire coal and the different combustion systems of three kinds of combustion gas, when one
Kind or during two kinds of lacks of fuel, still may insure that fuel supply burner is allowed to work normally, thus working performance it is more stable,
Energy utilization rate also higher.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structure diagram of burner provided by the utility model.
Embodiment
The core of the utility model is to provide a kind of burner, its stable work in work, energy utilization rate are high, combustion can be achieved
Free switching between oil, the coal-fired and different combustion systems of three kinds of combustion gas.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
Please refer to Fig.1, Fig. 1 is the structure diagram of burner provided by the utility model.
The utility model provides a kind of burner, including burner 1, which is specially tubular structure, and horizontal
To ground is placed in, its outer wall is provided with ignitor switch, is internally provided with installation cavity；Fueller 2 is equipped with installation cavity, is specially supplied
Oil-piping, is horizontally installed in installation cavity, to provide the fuel such as fuel oil to the inside of burner 1；Pass through with burner 1
The connectors such as bolt, which are connected, is also equipped with air supply device 3, to feed gas into the installation cavity of burner 1, and by high temperature
Flame flow is sprayed into burner 1；Coal-feeding device 4 is further included, which is connected with burner 1, so as to Xiang Qiti
For fuel such as coal dusts；The confession gas combustion apparatus 5 being connected with burner 1 is further included, so as to which the fuel such as combustion gas are passed through burning dress
Put in 1, for burning.Traditional combustion system using the oily fuel such as industry oil as medium is improved to by the utility model, can
Selectivity using three kinds of fuel oil, coal dust and combustion gas different fuel, so as to improve the utilization ratio of fuel；In addition, in one kind
Or during two kinds of lacks of fuel, still may insure that burner works normally, thus performance is more stablized.
Above-mentioned air supply device 3 includes the first wind turbine 31 and to fix the fan seat of the first wind turbine 31, the fan seat it is interior
Portion offers the inner cavity that can be transversely mounted fueller 2, is specially cavity, can be circular or square prismatic shapes, this is logical
Chamber is formed with the above-mentioned installation cavity inside fuel-device 1 can make the laterally disposed installation space of fueller 2；Air supply device
3 are arranged on the right end of burner 1 and coaxially connected by connectors such as bolts between burner 1.
It is above-mentioned to include for gas combustion apparatus 5 by welding or the form such as be bolted and be installed on the multiple of 1 inner wall of burner
Combustion gas is in charge of, and multiple combustion gas are in charge of to be communicated by burner 1 with the external world；Further include and be installed under the outside of burner 1
The air inlet pipe at end, and arranged on air inlet pipe and combustion gas be in charge of between, the gas header pipe of combustion gas can be stored, combustion gas is in charge of, combustion gas is total
The external world between pipe and three pipe of air inlet pipe with gas combustion apparatus 1 is connected.Preferable herein, multiple combustion gas are in charge of along burner
1 inner wall is uniformly distributed, to realize the uniform supply of combustion gas；The also solderable inner wall for being connected to burner 1 is in charge of in multiple combustion gas.
Above-mentioned coal-feeding device 4 is arranged on the outside of burner 1 and is communicated with burner 1, including to store coal dust
Coal bunker 41, the lower part of coal bunker 41 are equipped with outlet, and coal dust drops because of gravity from exit；Coal-feeding device 4 further includes the second wind turbine
42, which can blow the coal dust to drop via outlet to burner 1, to realize the supply of coal dust.
Since the peripheral part of fueller 2 is further sleeved with air pipeline 6, air pipeline 6 forms air with fueller 2 to be held
Receive chamber, blow air into the air accommodating chamber for ventilation apparatus such as wind turbines arranged on exterior, and under the action of high pressure,
Realize the atomization of fuel oil；The air pipeline 6 is also the transfer passage of coal dust at the same time, and coal-feeding device 4 passes through coal dust with air pipeline 6
Pipeline 7 is connected, and under the action of the second wind turbine 42, coal dust is blowed to air pipeline 6 by pulverized coal channel 7, into one
Step blows coal dust to positioned at the combustion zone of 1 front end of burner, for burning under the action of the first wind turbine 31.
Coal-feeding device 4 further includes a t-joint, to realize 7 three of coal bunker 41, the second wind turbine 42 and pulverized coal channel
Between be interconnected, in this way, export the coal dust that drops under the action of the second wind turbine 42 via coal bunker 41, along pulverized coal channel 7
Blow to the inside of air pipeline 6.In addition, the dismounting that coal-feeding device 4 is connected by t-joint is more convenient.
In addition, the exterior side wall of burner 1 is also equipped with switching switch, which passes through the connectors such as conducting wire point
It is not connected with fueller 2, for gas combustion apparatus 5 and coal-feeding device 4, to control fueller 2 respectively, for gas combustion apparatus 5
And the opening and closing of coal-feeding device 4, to realize the selectivity conveying of three kinds of fuel oil, combustion gas and coal dust fuel.
Specifically, when being supplied using a kind of fuel in three kinds of fuel as combustion medium to burner 1, behaviour is passed through
Control switching switch is selectively turned on by fueller 2 or for gas combustion apparatus 5 or coal-feeding device 4, and fuel oil, combustion gas or coal dust can be with
It is delivered to the inside of burner 1 respectively by its respective conveying device, and under the action of the first wind turbine 31, is delivered to combustion
The combustion section of device 1 is burnt, by opening ignition switch the lighting three kinds of fuel selectivities installed in 1 outer wall of burner,
To heat fuel；When such as needing to switch other kinds of fuel, it is only necessary to switched to working status needed for connection by switching switch
Fuel-device；After work, switching switch is closed, is worked with stopping burner 1.
For the temperature inside detection burner 1, pressure situations such as, can also be in the inside set temperature biography of burner 1
The detectable temperature such as sensor, pressure sensor, the device of pressure, so as to ensure the safe and stable operation of burner 1.
Each component in burner is overhauled for convenience of service personnel, can also open up inspection in the outer wall of burner 1
Mouth is repaiied, which is installed on the outer wall of burner 1 by components such as hinge, bolts, and the caliber size of the access hole can be with
Open up it is larger, with realize service personnel by access hole can enter burner 1 inside be overhauled；For convenience of work people
Member can observe the working condition inside burner 1 in outside, can set observation window, which can pass through the forms such as welding
Installed in the top of access hole, the other positions of burner 1 are may also be arranged on.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relation or order.
Burner provided by the utility model is described in detail above.Specific case used herein is to this
The principle and embodiment of utility model are set forth, and the explanation of above example is only intended to help to understand the utility model
Method and its core concept.It should be pointed out that for those skilled in the art, it is new not departing from this practicality
On the premise of type principle, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into this reality
With in new scope of the claims.
Claims (10)
1. a kind of burner, including with the burner (1) for fuel combustion, arranged on the burner (1) it is internal, to
The fueller (2) of fuel oil is provided to the burner (1) and is communicated with the burner (1), to the combustion
Burn the air supply device (3) of device (1) air feed；It is characterized in that,
Further include communicated with the burner (1), to the burner (1) provide coal dust coal-feeding device (4)；
Further include communicated with the burner (1), to the burner (1) provide combustion gas for gas combustion apparatus (5).
2. burner according to claim 1, it is characterised in that the air supply device (3) include the first wind turbine (31) with
And it is connected with the burner (1), the fan seat to fixation first wind turbine (31)；The fan seat is internally provided with
To realize installation cavity that the fueller (2) is horizontally through；The installation cavity and the burner (1) are coaxially connected.
3. burner according to claim 2, it is characterised in that described to include being arranged on the burning for gas combustion apparatus (5)
Multiple combustion gas of device (1) inner wall are in charge of and the outer wall arranged on the burner (1), being in charge of to multiple combustion gas
The air inlet pipe of combustion gas is provided；Further include arranged on the air inlet pipe and multiple combustion gas be in charge of between, storing the combustion of combustion gas
Gas manifold.
4. burner according to claim 3, it is characterised in that multiple combustion gas are in charge of along the burner (1)
Circumferential direction be uniformly distributed.
5. burner according to claim 4, it is characterised in that the coal-feeding device (4) is included to store coal dust
Coal bunker (41) and communicated with the coal bunker (41) and the burner (1), blowing coal dust to the burner
(1) internal the second wind turbine (42).
6. burner according to claim 5, it is characterised in that the peripheral part of the fueller (2) be equipped with to
The burner (1) provides the air pipeline (6) of air；
It is connected between the coal-feeding device (4) and the air pipeline (6) by pulverized coal channel (7), is blowed coal dust with realizing
It is internal to the air pipeline (6).
7. burner according to claim 6, it is characterised in that the coal-feeding device (4) is further included arranged on the coal bunker
(41), the t-joint between second wind turbine (42) and the pulverized coal channel (7), to realize the coal bunker (41), institute
State being detachably connected between the second wind turbine (42) and the pulverized coal channel (7).
8. according to claim 1~7 any one of them burner, it is characterised in that further include arranged on the burner (1)
Outer wall, to control the fueller (2), it is described for gas combustion apparatus (5) and the coal-feeding device (4) open and close
Switching switch.
9. burner according to claim 8, it is characterised in that further include arranged on the burner (1) it is internal, to
Detect the temperature sensor of the burner (1) internal temperature.
10. burner according to claim 9, it is characterised in that further include arranged on the exterior inspection of the burner (1)
Repair mouth and arranged on the top of the access hole, observing the observation window of the burner (1) inner workings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366038.6U CN207350322U (en) | 2017-10-20 | 2017-10-20 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366038.6U CN207350322U (en) | 2017-10-20 | 2017-10-20 | A kind of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350322U true CN207350322U (en) | 2018-05-11 |
Family
ID=62355402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366038.6U Expired - Fee Related CN207350322U (en) | 2017-10-20 | 2017-10-20 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882108A (en) * | 2021-11-22 | 2022-01-04 | 深圳安博信息科技有限公司 | Gas heating device for printing and dyeing dye vat |
-
2017
- 2017-10-20 CN CN201721366038.6U patent/CN207350322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882108A (en) * | 2021-11-22 | 2022-01-04 | 深圳安博信息科技有限公司 | Gas heating device for printing and dyeing dye vat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20191020 |