CN209355499U - A kind of master and secondary integrated burning boiler - Google Patents
A kind of master and secondary integrated burning boiler Download PDFInfo
- Publication number
- CN209355499U CN209355499U CN201822212150.5U CN201822212150U CN209355499U CN 209355499 U CN209355499 U CN 209355499U CN 201822212150 U CN201822212150 U CN 201822212150U CN 209355499 U CN209355499 U CN 209355499U
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- CN
- China
- Prior art keywords
- conveying device
- master
- boiler
- tube
- side wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to boiler plant fields, more particularly to a kind of master and secondary integrated burning boiler, including boiler body, main conveying device is additionally provided on boiler body, it further include sanding powder conveying device, boiler body includes side wall, and feed opening is also provided on side wall, and sanding powder conveying device is connected with feed opening；Sanding powder conveying device includes that hopper, the conveying mechanism being connected with hopper, feeding fan and feed pipe, feed pipe are connected with feed opening, and feeding fan is connected with hopper；Feed pipe includes the inner and outer tubes being arranged concentrically, and inner tube is connected with feeding fan, and outer tube is equipped with booster fan, and booster fan is connected with outer tube.The utility model can make the power output of boiler higher, while also can be reduced the use of other fuel, save fuel.
Description
Technical field
The utility model relates to boiler plant fields, and in particular to a kind of master and secondary integrated burning boiler.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.
Existing boiler uses solid fuel, such as coal, as comburant, so that heat is released, but it is endless to there is burning
Entirely, the problem more so as to cause consumption fuel, it is therefore desirable to which providing one kind being capable of fuel-saving boiler.
Application number: 201020649108.0 disclose a kind of heat medium heater of sanding powder that burns, but it relies on combustion
Sanding powder is burnt to provide heat, is contributed smaller.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of power output greatly and fuel can be saved
Master and secondary integrated burning boiler.
To achieve the above object, the utility model provides following technical solution: including boiler body, going back on boiler body
It further include sanding powder conveying device equipped with main conveying device, boiler body includes side wall, and feed opening, sand are also provided on side wall
Light powder conveying device is connected with feed opening；
Sanding powder conveying device includes hopper, the conveying mechanism being connected with hopper, feeding fan and feed pipe, feed pipe
It is connected with feed opening, feeding fan is connected with hopper；
Feed pipe includes the inner and outer tubes being arranged concentrically, and inner tube is connected with feeding fan, and outer tube is equipped with pressurization wind
Machine, booster fan are connected with outer tube.
Further, pressure inlet is additionally provided on side wall, pressure inlet is connected with feed opening, and pressure inlet tilts down setting.
Further, pressure inlet includes the first tube body and the second tube body for being connected with the first tube body, and the second tube body includes big
The caliber of end face and small end face, the second tube body is gradually reduced by big end towards small end face direction.
Further, the first tube body and the second tube body are integrally formed.
Further, outer tube is connected with side wall.
Further, one end of boiler body is arranged in main conveying device.
The deficiencies in the prior art are compared, the utility model has the advantages that when in use brought by technical solution provided by the utility model,
Sanding powder in hopper is delivered at feeding fan by conveying mechanism, and is sent into boiler body by feeding fan from feed pipe,
Because of the presence of outer tube and booster fan, allow to effectively further mix the sanding powder of inner tube conveying and air, from
And make sanding powder when spraying into boiler, it burns more abundant, effect is more preferable, while cooperating main conveying device by solid fuel
It is delivered in combustion chamber, so that the power output of boiler is higher, while the sanding powder full combustion of powdery can reduce the combustion of other solid-states
The use for expecting (such as coal), so that the reduction effect to fuel is more preferable.
Detailed description of the invention
Fig. 1 is the boiler side structure schematic view of the utility model.
Fig. 2 is the sanding powder conveying device structural schematic diagram of the utility model.
Fig. 3 is the side wall schematic cross-sectional view of the boiler of the utility model.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be merely to illustrate and explain the present invention, is not used to limit the utility model.
It should be noted that these attached drawings are simplified schematic diagram, only illustrate the base of the utility model in a schematic way
This structure, therefore it only shows composition related with the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise saying
Bright, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
- Fig. 3 is described further the utility model referring to Fig.1.
A kind of master and secondary integrated burning boiler, including boiler body 1 are additionally provided with main conveying device 11 on boiler body 1, also
Including sanding powder conveying device 2, boiler body 1 includes side wall 12, and feed opening 121, sanding powder conveying are also provided on side wall 12
Device 2 is connected with feed opening 121；
Sanding powder conveying device includes hopper 21, the conveying mechanism being connected with hopper 21 22, feeding fan 24 and feeding
Pipe 23, feed pipe 23 are connected with feed opening 121, and feeding fan 24 is connected with hopper 21；
Feed pipe 23 includes that the inner tube 232 being arranged concentrically and outer tube 231, inner tube 232 are connected with feeding fan 24, outer tube
231 are equipped with booster fan 25, and booster fan 25 is connected with outer tube 231；Conveying mechanism 22 is screw auger, when in use,
Sanding powder in hopper 21 is delivered at feeding fan 24 by conveying mechanism 22, and is sent into pot from feed pipe 23 by feeding fan 24
In furnace body 1, because of the presence of outer tube 231 and booster fan 25, the sanding powder for allowing to effectively convey inner tube 232 and
Air further mixes, so that sanding powder when spraying into boiler, burns more abundant, effect is more preferable, while cooperating master
Solid fuel is delivered in combustion chamber by conveying device 11, so that the power output of boiler is higher, while the sanding powder of powdery sufficiently fires
The use that can reduce other solid fuels (such as coal) is burnt, so that the reduction effect to fuel is more preferable, inner tube 232 protrudes into charging
In hole 121, therefore can sanding powder be blown into combustion chamber completely.
Further, as shown in figure 3, being additionally provided with pressure inlet 14 on side wall 12, pressure inlet 14 is connected with feed opening 121, increases
Pressure pipe 14 tilts down setting；Therefore when by pressure inlet 14, speed becomes faster sanding powder, and the sanding powder enable is quick
It is sprayed onto combustion chamber, improves efficiency of combustion, while sanding powder can be directly sprayed at burning by down-set pressure inlet 14, be made
Combustion efficiency it is more preferable, pressure inlet 14 be arranged in refractory brickwork 13.
Further, as shown in figure 3, pressure inlet 14 includes the first tube body 141 and the second pipe being connected with the first tube body 141
Body 142, the second tube body 142 include large end face and small end face, the caliber of the second tube body 142 by big end towards small end face direction gradually
Reduce；Therefore the first tube body 141 and the second tube body 142 match the jet power further enhanced to sanding powder, so that sand
Light powder can be dropped down onto quickly at burning.
Further, the first tube body 141 and the second tube body 142 are integrally formed, therefore the structural strength of pressure inlet 14 is bigger, no
It is easy to damage.
Further, as shown in figure 3, outer tube 231 is connected with side wall 12, therefore the mixing of sanding powder and air can be made
Effect is more preferable.
Further, as shown in Figure 1, main conveying device 11 is arranged in one end of boiler body 1, therefore sanding powder is from main conveying
The two sides of device 11 spray, so that burning area increases, so that combustion efficiency is more preferable.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (6)
1. a kind of master and secondary integrated burning boiler, including boiler body, it is additionally provided with main conveying device on the boiler body,
It is characterized in that: further including sanding powder conveying device, the boiler body includes side wall, and charging is also provided on the side wall
Hole, the sanding powder conveying device are connected with feed opening；
The sanding powder conveying device includes hopper, the conveying mechanism being connected with hopper, feeding fan and feed pipe, feeding
Pipe is connected with feed opening, and the feeding fan is connected with hopper；
The feed pipe includes the inner and outer tubes being arranged concentrically, and the inner tube is connected with feeding fan, and described is outer
Pipe is equipped with booster fan, and the booster fan is connected with outer tube.
2. a kind of master and secondary integrated burning boiler according to claim 1, it is characterised in that: be additionally provided on the side wall
Pressure inlet, the pressure inlet are connected with feed opening, and the pressure inlet tilts down setting.
3. a kind of master and secondary integrated burning boiler according to claim 2, it is characterised in that: the pressure inlet includes the
One tube body and the second tube body being connected with the first tube body, second tube body include large end face and small end face, and described second
The caliber of tube body is gradually reduced by big end towards small end face direction.
4. a kind of master and secondary integrated burning boiler according to claim 3, it is characterised in that: first tube body and
Two tube bodies are integrally formed.
5. a kind of master and secondary integrated burning boiler according to claim 1, it is characterised in that: the outer tube and side wall phase
Connection.
6. a kind of master and secondary integrated burning boiler according to claim 1, it is characterised in that: the main conveying device is set
It sets in one end of boiler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212150.5U CN209355499U (en) | 2018-12-26 | 2018-12-26 | A kind of master and secondary integrated burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212150.5U CN209355499U (en) | 2018-12-26 | 2018-12-26 | A kind of master and secondary integrated burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355499U true CN209355499U (en) | 2019-09-06 |
Family
ID=67799923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822212150.5U Expired - Fee Related CN209355499U (en) | 2018-12-26 | 2018-12-26 | A kind of master and secondary integrated burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355499U (en) |
-
2018
- 2018-12-26 CN CN201822212150.5U patent/CN209355499U/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: 20190906 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |