CN201327025Y - Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner - Google Patents
Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner Download PDFInfo
- Publication number
- CN201327025Y CN201327025Y CNU2008201864082U CN200820186408U CN201327025Y CN 201327025 Y CN201327025 Y CN 201327025Y CN U2008201864082 U CNU2008201864082 U CN U2008201864082U CN 200820186408 U CN200820186408 U CN 200820186408U CN 201327025 Y CN201327025 Y CN 201327025Y
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- regulating shaft
- rotational flow
- air distribution
- adjustable
- outer ring
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Abstract
The utility model relates to a novel adjustable air distribution atomization rotational flow table for a full adjustable fuel burner, which is used for the air distribution atomization dynamic regulation of the fuel combustion flame. The novel adjustable air distribution atomization rotational flow table comprises an air distribution atomization rotational flow table (1); the air distribution atomization rotational flow table (1) comprises an inner ring (1.3), an outer ring (1.1) and an adjustable vane (1.2); the inner ring (1.3) and the outer ring (1.1) are arranged coaxially; both the inner ring (1.3) and the outer ring (1.1) are respectively provided with a front layer and a back layer; the adjustable vane (1.2) is arranged between the inner ring (1.3) and the outer ring (1.1); the outer and the inner ends of the adjustable vane (1.2) are respectively provided with two turning points; two turning points of the inner end are respectively arranged in two turning holes of the front and the back layer of the inner ring (1.3); and two turning points of the outer end are respectively arranged in two turning holes of the front and the back layer of the outer ring (1.1). The novel adjustable air distribution atomization rotational flow table can dynamically adjust the slenderness ratio of the flame without the stop of a stove in the course of combustion.
Description
(1) technical field
The utility model relates to a kind of fuel burner, is specifically related to a kind of fuel combustor adjustable air distribution atomizing eddy flow tray.Be mainly used in the air distribution atomizing dynamic adjustments of fuel combustion flame.
(2) background technology
At present, worldwide, the various burners of various combustion gas, fuel oil, oil gas dual-purpose, fuel oil or combustion gas combusting coal water slurry, to influencing the air distribution atomizing dynamic adjustments of flame, after air inlet control valve air quantity is set up, have only a kind of moving forward and backward by the setting cone, come size adjustment to the flow area of direct current wind, the speed of bringing about the desired sensation is changed, and flow resistance changes, and the length of flame changes.But its adjustable range is limited, and influences the air distribution amount.Its length of flame and vary in diameter do not influence the dynamic adjustments of air distribution, the dynamic adjustments of temperature and flame drop point before and after the burner hearth, the various adjusting flame burning device air distribution atomizing eddy flow trays such as dynamic adjustments of the dynamic adjustments of eddy flow air quantity and direct current air quantity, atomizing after-flame effect do not have.
According to national energy-saving and emission-reduction, develop a circular economy and policy requirements such as energy-conserving and environment-protective, various low heat values, the energy is exploited cheaply, improve efficiency of combustion, reduce operating cost, adapt on a large scale and regulate to adapt to fuel change, have in addition when opening stove, use the incendive fuel ignition of high heating value, after reaching the condition of using, not blowing out uses the fuel of low heat value difficult to burn, the draw ratio of the dynamic adjustments flame of the not blowing out of process need of its burning, various variations such as atomizing burn-off rate.As: with oil or gas point combusting coal water slurry process and the little load process of combusting coal water slurry, for guaranteeing to light as early as possible and sustained combustion, flame all need be lacked as far as possible; During the big load of combusting coal water slurry, for preventing coking in the burner hearth, flame need be long as far as possible; Also useful high heating value oil, gas are lighted low heat value oil, gas, or earlier with the oil of using different calorific values behind a kind of calorific value oil, the gas instead, gas etc.Moreover be exactly variation along with burner hearth, the dynamic adjustments of its flame situation and its matching also is necessary, but does not have at present.
All burners all are to belong to the special fuel burner, and fuel or burner hearth etc. changes slightly, and because of its flame can't be made adaptations, when debugging at the scene, very difficult, debug time is very long, and combustion efficiency is also undesirable.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of draw ratio of dynamic adjustments flame that can not blowing out in the process of burning is provided.
The purpose of this utility model is achieved in that a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk, comprise air distribution atomizing eddy flow tray, described air distribution atomizing eddy flow tray comprises inner ring, outer ring and adjustable vane, the inside and outside coaxial setting in described inner ring and outer ring, described inner ring and outer ring all have two layers, each one deck of front and back, described adjustable vane is arranged between inner ring and the outer ring, inside and outside two ends of adjustable vane all have two swivel point, in two rotary holes of two layers of inner ring, two swivel point of adjustable vane outer end were respectively charged in two rotary holes of two layers of outer ring, front and back before and after two swivel point of adjustable vane the inner were respectively charged into.Oil, gas, coal-water slurry nozzle are installed in the hole of inner ring, and the air distribution that reaches burner is all adjustable.
The novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model, described eddy flow tray also includes an eddy flow tray governor motion, and this eddy flow tray governor motion links to each other with the inner ring or the outer ring of described air distribution atomizing eddy flow tray.
The novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model, described eddy flow tray governor motion comprises toggle, regulating shaft and regulating shaft rotating mechanism, described toggle has two, about each one, two toggle axially parallels are provided with, the connecting rod of described toggle is fixedlyed connected with the inner ring of described air distribution atomizing eddy flow tray or outer ring, the crank of toggle links to each other with regulating shaft, described regulating shaft radially is provided with, and regulating shaft is connected with a regulating shaft rotating mechanism.
The novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model, described regulating shaft rotating mechanism adopts hand rotation mechanism.This hand rotation mechanism arrangement is in an end of regulating shaft, and hand rotation mechanism can also be installed on the centre of regulating shaft, makes regulating shaft drive the two layers of Internal and external cycle in front and back by toggle and relatively rotates.
The novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model, described regulating shaft rotating mechanism adopts automatic rotation mechanism.Automatic rotation mechanism is installed on an end of regulating shaft, and automatic rotation mechanism can also be installed on the centre of regulating shaft, makes regulating shaft drive the two layers of Internal and external cycle in front and back by toggle and relatively rotates.
The novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model, described regulating shaft rotating mechanism can adopt hand rotation mechanism and automatic rotation mechanism simultaneously.
The novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model, that described adjustable vane is made is plate shaped, arc, spiral plate shape or flap shape.
Full adjustable type described in the utility model is meant that air distribution is all adjustable.Oil, gas, slurry nozzle are contained in the inner ring of air distribution atomizing eddy flow tray, and the outer ring of air distribution atomizing eddy flow tray directly connects with the burner fire flame tube.
The air distribution atomizing eddy flow tray adjustment process:
Manually or automatically rotate the regulating shaft rotating mechanism of eddy flow tray governor motion, transfer inside and outside circle by axially relatively moving and circumferentially relatively rotating between inside and outside circle of one deck and the inside and outside circle of another layer by toggle is whole, thereby change the eddy flow angle of blade, reach under the constant prerequisite of air distribution amount, regulate direct current wind and eddy flow air quantity, the burning atomizing effect is regulated and flame is regulated thereby reach.
The utlity model has following characteristics: in the time of can realizing various fuel combustion, can be to its fired state dynamic adjustments, the length of flame and diameter dynamic adjustable joint.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of the novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of the utility model.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 adopts the embodiment schematic diagram of the hand rotation mechanism that is placed on the side for the utility model.
Fig. 4 adopts the embodiment schematic diagram of the automatic rotation mechanism that is placed on the side for the utility model.
Fig. 5 adopts the embodiment schematic diagram of the hand rotation mechanism that is placed on the back for the utility model.
Fig. 6 adopts the embodiment schematic diagram of the automatic rotation mechanism that is placed on the back for the utility model.
Among the figure: air distribution atomizing eddy flow tray 1, eddy flow tray governor motion 2, burner fire flame tube 3, burner shell 4, burner shell back shroud 5, outer ring and burner fire flame tube fixing point B; Outer ring 1.1, adjustable vane 1.2, inner ring 1.3; Toggle 2.1, regulating shaft 2.2, manual adjustment means 2.3, automatic governor motion 2.4, swivel point 1.2.1, swivel point 1.2.2.
(5) specific embodiment
Referring to Fig. 1～2, the novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk that the utility model relates to mainly is made up of air distribution atomizing eddy flow tray 1 and eddy flow tray governor motion 2 two parts.
Described air distribution atomizing eddy flow tray 1 mainly is made up of inner ring 1.3, outer ring 1.1 and adjustable vane 1.2.Described inner ring 1.3 and outer ring 1.1 inside and outside coaxial settings, described inner ring 1.3 and outer ring 1.1 all have two layers, each one deck of front and back.Described adjustable vane 1.2 is arranged between inner ring 1.3 and the outer ring 1.1 with certain angle.Inside and outside two ends of adjustable vane 1.2 all have two swivel point, in two rotary holes of two layers of inner ring 1.3, two swivel point 1.2.2 of described adjustable vane outer end were respectively charged in two rotary holes of two layers of outer ring 1.1, front and back before and after two swivel point 1.2.1 of described adjustable vane the inner were respectively charged into.That described adjustable vane can be made into is plate shaped, arc, spiral plate shape or flap shape.During assembling, the outer rim of outer ring 1.1 is directly fixedlyed connected with the inner ring of burner fire flame tube 3.
Referring to Fig. 3, described eddy flow tray governor motion 2 mainly is made up of toggle 2.1, regulating shaft 2.2 and regulating shaft rotating mechanism.Described toggle 2.1 has two, about each one, two toggle 2.1 axially parallel settings, the connecting rod of described toggle 2.1 is fixedlyed connected with the inner ring 1.3 or the outer ring 1.1 of described air distribution atomizing eddy flow tray 1, the crank of toggle 2.1 links to each other with described regulating shaft 2.2, regulating shaft 2.2 radially is provided with, and regulating shaft 2.2 is connected with the regulating shaft rotating mechanism.
Described regulating shaft rotating mechanism can adopt hand rotation mechanism 2.3, also can adopt automatic rotation mechanism 2.4, also can be manually and motor adopt simultaneously.Described hand rotation mechanism 2.3 can be installed on an end of described regulating shaft 2.2, also can be installed on the centre of described regulating shaft 2.2.When hand rotation mechanism 2.3 was installed on an end of described regulating shaft 2.2, this hand rotation mechanism 2.3 was arranged at outside the burner shell 4, as shown in Figure 3; When hand rotation mechanism 2.3 was installed on described regulating shaft 2.2 middle, this hand rotation mechanism 2.3 was arranged at outside the burner shell back shroud 5, as Fig. 5.Described automatic rotation mechanism (electricity, liquid, pneumatic) 2.4 can be installed on an end of described regulating shaft 2.2, also can be installed on the centre of described regulating shaft 2.2.When automatic rotation mechanism 2.4 was installed on an end of described regulating shaft 2.2, this automatic rotation mechanism 2.4 was arranged at outside the burner shell 4, as shown in Figure 4; When automatic rotation mechanism 2.4 was installed on described regulating shaft 2.2 middle, this automatic rotation mechanism 2.4 was arranged at outside the burner shell back shroud 5, as Fig. 6.
Claims (9)
1, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk, comprise air distribution atomizing eddy flow tray (1), it is characterized in that described air distribution atomizing eddy flow tray (1) comprises inner ring (1.3), outer ring (1.1) and adjustable vane (1.2), the inside and outside coaxial setting in described inner ring (1.3) and outer ring (1.1), described inner ring (1.3) and outer ring (1.1) all have two layers, each one deck of front and back, described adjustable vane (1.2) is arranged between inner ring (1.3) and outer ring (1.1), inside and outside two ends of adjustable vane (1.2) all have two swivel point, in two rotary holes of two layers of inner ring (1.3), two swivel point (1.2.2) of adjustable vane outer end were respectively charged in two rotary holes of two layers of outer ring, front and back (1.1) before and after two swivel point (1.2.1) of adjustable vane the inner were respectively charged into.
2, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 1, it is characterized in that described eddy flow tray also includes an eddy flow tray governor motion (2), this eddy flow tray governor motion (2) links to each other with inner ring (1.3) or outer ring (1.1) of described air distribution atomizing eddy flow tray (1).
3, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 2, it is characterized in that described eddy flow tray governor motion (2) comprises toggle (2.1), regulating shaft (2.2) and regulating shaft rotating mechanism, described toggle (2.1) has two, about each one, two toggles (2.1) axially parallel setting, the connecting rod of described toggle (2.1) is fixedlyed connected with inner ring (1.3) or outer ring (1.1) of described air distribution atomizing eddy flow tray (1), the crank of toggle (2.1) links to each other with regulating shaft (2.2), described regulating shaft (2.2) radially is provided with, and regulating shaft (2.2) is connected with a regulating shaft rotating mechanism.
4, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 3 is characterized in that described regulating shaft rotating mechanism adopts hand rotation mechanism (2.3) or/and electric rotating mechanism (2.4).
5, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 4 is characterized in that described hand rotation mechanism (2.3) is installed on an end of regulating shaft (2.2).
6, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 4 is characterized in that described hand rotation mechanism (2.3) is installed on the centre of regulating shaft (2.2).
7, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 4 is characterized in that described automatic rotation mechanism (2.4) is installed on an end of regulating shaft (2.2).
8, a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk according to claim 4 is characterized in that described automatic rotation mechanism (2.4) is installed on the centre of regulating shaft (2.2).
9,, it is characterized in that described adjustable vane (1.2) makes plate shaped, arc, spiral plate shape or flap shape according to one of them described a kind of novel fully-adjusting fuel combustor wind adjustable atomization rotational flow disk of claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201864082U CN201327025Y (en) | 2008-10-27 | 2008-10-27 | Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201864082U CN201327025Y (en) | 2008-10-27 | 2008-10-27 | Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327025Y true CN201327025Y (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201864082U Expired - Lifetime CN201327025Y (en) | 2008-10-27 | 2008-10-27 | Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327025Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398170B (en) * | 2008-10-27 | 2012-04-11 | 江阴德尔热能机械有限公司 | Wind adjustable atomization rotational flow disk of fully-adjusting fuel combustor |
-
2008
- 2008-10-27 CN CNU2008201864082U patent/CN201327025Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398170B (en) * | 2008-10-27 | 2012-04-11 | 江阴德尔热能机械有限公司 | Wind adjustable atomization rotational flow disk of fully-adjusting fuel combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091014 Effective date of abandoning: 20081027 |