CN207422193U - Vertical boiler burner - Google Patents
Vertical boiler burner Download PDFInfo
- Publication number
- CN207422193U CN207422193U CN201721463845.XU CN201721463845U CN207422193U CN 207422193 U CN207422193 U CN 207422193U CN 201721463845 U CN201721463845 U CN 201721463845U CN 207422193 U CN207422193 U CN 207422193U
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- CN
- China
- Prior art keywords
- air
- straight tube
- rotation direction
- thin straight
- combustion barrel
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Abstract
The utility model is related to a kind of vertical boiler burners, it includes burner body（1）, air blower（2）And screw feeder（3）, burner body（1）Include combustion barrel（11）With lower combustion barrel（12）, upper combustion barrel is by thick straight tube（13）And conically shaped（14）It forms, lower combustion barrel（12）Include the thin straight tube being connected with conically shaped（15）, thin straight tube side wall is equipped with multiple rotation direction air inlet holes（16）, the lower air blast space of thin straight tube is connected with the air outlet of air blower, and the periphery of thin straight tube is equipped with rotation direction air blast set（18）, the side wall of rotation direction air blast set is equipped with tangential blast pipe（19）, the air inlet of tangential blast pipe is connected with the air outlet of air blower, screw feeder（3）Feed pipe（31）It is connected with upper combustion barrel, feed pipe（31）Discharge end be connected with the air outlet of air blower.It is good using its heating effect, the heat production effect of fuel can be played to greatest extent, used and not only saved fuel but also energy saving.
Description
Technical field
The utility model is related to boilers, and in particular to a kind of boiler-burner.
Background technology
Combustion system of the conventional boiler fuel in burner hearth is simple, generally relies on the spontaneous firing of fuel or the drum into burner hearth
Enter combustion air to increase combustion efficiency, heating effect is not good enough, it is impossible to play the heat production effect of fuel to greatest extent.It makes
It uses and not only wastes fuel, but it is not energy saving, easily carry uncombusted fuel composition in the flue gas of discharge secretly, not energy conservation and environmental protection.This
Kind of boiler adds fuel into burner hearth on demand using manual type, uses cumbersome, occupies artificial, manually addition is fired
Material belongs to intermittence addition, and firepower can be caused uneven, and the temperature of boiler also has height and rises and falls, it is impossible to realize constant temperature, also hold
Easily influence the service life of boiler.
The content of the invention
The purpose of this utility model is to provide that a kind of heating effect is good, can play the heat production effect of fuel to greatest extent
Fruit uses and not only saves fuel but also energy saving, fuel need not be manually added into burner hearth, is easy to use easily, firepower
Uniformly, constant temperature can improve the vertical boiler burner of boiler service life without fluctuating.
The technical solution of the utility model is：It includes burner body, air blower and screw feeder, burner
Main body includes combustion barrel and lower combustion barrel, upper combustion barrel by top thick straight tube and it is suitable for reading be connected with mouth under thick straight tube it is upper
The small conically shaped of the big lower mouth of mouth is formed, and lower combustion barrel includes the thin straight tube suitable for reading being connected with mouth under the conically shaped of upper combustion barrel,
The side wall in thin straight tube stage casing is equipped with multiple rotation direction air inlet holes, and the fire grate being located at below each rotation direction air inlet hole is equipped in thin straight tube,
It is separated at intervals below fire grate and with fire grate the thin straight tube bottom lock to form lower air blast space, the lower air blast space of thin straight tube
Be connected the upward air blast below fire grate with the air outlet of air blower, and periphery of the thin straight tube equipped with each rotation direction air inlet hole site, which is equipped with, encloses
Tangential drum is tangentially equipped on thin straight tube periphery and the annular rotation direction air blast set closed up and down, the side wall of rotation direction air blast set
Air hose, the air inlet of tangential blast pipe is connected with the air outlet of air blower leads to air blast in rotation direction air blast set and thin straight tube, spiral
The feed pipe of dispenser radially is connected to lead in burner body along burner body with upper combustion barrel to be fed, the discharging of feed pipe
End is connected feed of blowing from feed pipe into burner body by air hose with the air outlet of air blower.
The utility model has the technical effect that：It is good using its heating effect, the heat production of fuel can be played to greatest extent
Effect uses and not only saves fuel but also energy saving.It need not manually add fuel into burner hearth, be easy to use easily,
Firepower is uniform, and constant temperature can improve the service life of boiler without fluctuating.The flame that it is generated burns and sprays in eddy flow state
Boiler furnace is penetrated, firepower is more violent, and can make that the after-flame effect of fuel is more preferable, and the flue dust of discharge is free from environmental pollution, uses
It is energy saving and environmentally friendly.
Description of the drawings
Fig. 1 is the utility model embodiment solid partial cutaway view.
Specific embodiment
As shown in Figure 1, it includes burner body 1, air blower 2 and screw feeder 3, burner body 1 includes
Combustion barrel 11 and lower combustion barrel 12, upper combustion barrel 11 by top thick straight tube 13 and it is suitable for reading be connected with thick 13 times mouths of straight tube it is suitable for reading
The small conically shaped 14 of big lower mouth is formed, lower combustion barrel 12 include it is suitable for reading be connected with 14 times mouths of conically shaped of upper combustion barrel 11 it is thin
Straight tube 15, the side wall in thin 15 stage casing of straight tube are equipped with multiple rotation direction air inlet holes 16, are equipped in thin straight tube 15 and are located at each rotation direction air inlet
The fire grate 17 of 16 lower section of hole, is separated at intervals below fire grate 17 and with fire grate 17 15 bottom of thin straight tube to form lower air blast space
Closing, the lower air blast space of thin straight tube 15 are connected with the air outlet of air blower 2 from the 17 upward air blast in lower section of fire grate, and thin straight tube 15 is set
The periphery for having each 16 position of rotation direction air inlet hole is equipped with the annular rotation direction air blast set 18 for being trapped among thin 15 periphery of straight tube and closing up and down, rotation
Tangential blast pipe 19, air inlet and the air blower 2 of tangential blast pipe 19 are tangentially equipped on the side wall of air blast set 18
Air outlet, which is connected, leads to air blast in rotation direction air blast set 18 and thin straight tube 15, and the feed pipe 31 of screw feeder 3 is along burner body 1
Radially it is connected with upper combustion barrel and leads to feed in burner body 1, the discharge end of feed pipe 31 is gone out by air hose and air blower 2
Air port is connected feed of blowing from feed pipe 31 into burner body 1.
The pipeline that lower air blast space is connected with the air outlet of air blower 2 is equipped with the air register one being hinged on pipeline
20。
The pipeline that the air inlet of tangential blast pipe 19 is connected with the air outlet of air blower 2, which is equipped with, to be hinged on pipeline
Air register 2 21.
Each rotation direction air inlet hole 16 on thin 15 stage casing of straight tube is respectively along the circumferential equidirectional bar hole of thin straight tube 15, each item
Shape rotation direction air inlet hole 16 favours thin straight tube 15 axially and radially respectively.The rotation of each rotation direction air inlet hole 16 and tangential blast pipe 19
To the equidirectional wall portion that thin straight tube 15 is favoured on thin 15 side wall of straight tube in air blast direction.
Fire grate 17 is equipped with multiple lower blowing holes 22, and each lower blowing holes 22 is respectively round hole.Lower air blast on fire grate 17
Hole 22 is gradually sparse from the middle part of fire grate 17 to edge.
Screw feeder 3 is made of feed pipe 31, hopper 32, screw feeder axis 33 and decelerating motor 34, screw feeder axis
33 are sleeved in feed pipe 31 and are rotatably assorted with feed pipe 31, and the discharge port of 32 lower end of hopper is connected with the middle part of feed pipe 31
Logical, the discharge end of feed pipe 31 is connected with the upper combustion barrel 11 of burner body 1, decelerating motor 34 be mounted on feed pipe 31 and
The connected other end of burner body 1, the sprocket wheel 1 on 34 axis of decelerating motor pass through chain 36 on screw feeder axis 33
Sprocket wheel 2 37, which is connected, drives screw feeder axis 33 to rotate.
Air blower 2 is centrifugal type efficient turbo-blower.
Claims (9)
1. vertical boiler burner, it includes burner body（1）, air blower（2）And screw feeder（3）, it is characterised in that：
Burner body（1）Include combustion barrel（11）With lower combustion barrel（12）, upper combustion barrel（11）By the thick straight tube of top（13）
With suitable for reading and thick straight tube（13）The small conically shaped of big lower mouth suitable for reading that lower mouth is connected（14）It forms, lower combustion barrel（12）Include
Mouth and upper combustion barrel（11）Conically shaped（14）The thin straight tube that lower mouth is connected（15）, thin straight tube（15）The side wall in stage casing is equipped with more
A rotation direction air inlet hole（16）, thin straight tube（15）Interior be equipped with is located at each rotation direction air inlet hole（16）The fire grate of lower section（17）, positioned at fire grate
（17）Lower section and and fire grate（17）It is separated at intervals the thin straight tube to form lower air blast space（15）Bottom lock, thin straight tube（15）Under
Air blast space and air blower（2）Air outlet be connected from fire grate（17）The upward air blast in lower section, thin straight tube（15）Equipped with each rotation direction into
Air holes（16）The periphery of position is equipped with and is trapped among thin straight tube（15）Periphery and the annular rotation direction air blast set closed up and down（18）, rotation direction drum
Windband（18）Side wall on tangentially be equipped with tangential blast pipe（19）, tangential blast pipe（19）Air inlet and air blower
（2）Air outlet be connected and lead to rotation direction air blast set（18）With thin straight tube（15）Interior air blast, screw feeder（3）Feed pipe（31）
Along burner body（1）Radially it is connected with upper combustion barrel and leads to burner body（1）Interior feed, feed pipe（31）Discharge end lead to
Cross air hose and air blower（2）Air outlet be connected from feed pipe（31）To burner body（1）Interior air-supply feed.
2. vertical boiler burner as described in claim 1, it is characterised in that the lower air blast space and air blower（2）Go out
The pipeline that air port is connected is equipped with the air register one being hinged on pipeline（20）.
3. vertical boiler burner as described in claim 1, it is characterised in that the tangential blast pipe（19）Air inlet with
Air blower（2）The pipeline that is connected of air outlet be equipped with the air register two being hinged on pipeline（21）.
4. vertical boiler burner as described in claim 1, it is characterised in that the thin straight tube（15）Each rotation direction on stage casing
Air inlet hole（16）Respectively along thin straight tube（15）Circumferential equidirectional bar hole, each bar shaped rotation direction air inlet hole（16）It favours respectively
Thin straight tube（15）Axially and radially.
5. vertical boiler burner as claimed in claim 4, it is characterised in that each rotation direction air inlet hole（16）With tangential drum
Air hose（19）Rotation direction air blast direction it is equidirectional in thin straight tube（15）Thin straight tube is favoured on side wall（15）Wall portion.
6. vertical boiler burner as described in claim 1, it is characterised in that the fire grate（17）It is equipped with multiple lower air blast
Hole（22）, each lower blowing holes（22）Respectively round hole.
7. vertical boiler burner as claimed in claim 6, it is characterised in that the fire grate（17）On lower blowing holes（22）
From fire grate（17）Middle part it is gradually sparse to edge.
8. vertical boiler burner as described in claim 1, it is characterised in that the screw feeder（3）By feed pipe
（31）, hopper（32）, screw feeder axis（33）And decelerating motor（34）It forms, screw feeder axis（33）It is sleeved on feed pipe（31）
Interior and feed pipe（31）It is rotatably assorted, hopper（32）The discharge port and feed pipe of lower end（31）Middle part be connected, feed pipe
（31）Discharge end and burner body（1）Upper combustion barrel（11）It is connected, decelerating motor（34）Mounted on feed pipe（31）
With burner body（1）The connected other end, decelerating motor（34）Sprocket wheel one on axis（35）Pass through chain（36）It is given with spiral
Expect axis（33）On sprocket wheel two（37）It is connected and drives screw feeder axis（33）Rotation.
9. vertical boiler burner as described in claim 1, it is characterised in that the air blower（2）For centrifugal type efficient turbine
Air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463845.XU CN207422193U (en) | 2017-11-06 | 2017-11-06 | Vertical boiler burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463845.XU CN207422193U (en) | 2017-11-06 | 2017-11-06 | Vertical boiler burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422193U true CN207422193U (en) | 2018-05-29 |
Family
ID=62307409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463845.XU Expired - Fee Related CN207422193U (en) | 2017-11-06 | 2017-11-06 | Vertical boiler burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140490A (en) * | 2018-09-05 | 2019-01-04 | 高亚贵 | A kind of blower device for biomass combustion machine |
-
2017
- 2017-11-06 CN CN201721463845.XU patent/CN207422193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140490A (en) * | 2018-09-05 | 2019-01-04 | 高亚贵 | A kind of blower device for biomass combustion machine |
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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: 20180529 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |