CN102679327A - Split type spray nozzle applied to biomass burning machine - Google Patents
Split type spray nozzle applied to biomass burning machine Download PDFInfo
- Publication number
- CN102679327A CN102679327A CN2012101486874A CN201210148687A CN102679327A CN 102679327 A CN102679327 A CN 102679327A CN 2012101486874 A CN2012101486874 A CN 2012101486874A CN 201210148687 A CN201210148687 A CN 201210148687A CN 102679327 A CN102679327 A CN 102679327A
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- Prior art keywords
- nozzle
- spray nozzle
- loose joint
- main body
- combustion machine
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- 239000002028 Biomass Substances 0.000 title claims abstract description 41
- 239000007921 spray Substances 0.000 title abstract 19
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims description 36
- 239000010425 asbestos Substances 0.000 claims description 15
- 229910052895 riebeckite Inorganic materials 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The invention discloses a split type spray nozzle applied to a biomass burning machine. The split type spray nozzle comprises a loose joint spray nozzle connected and arranged at the fire outlet of the biomass burning machine, wherein a spray nozzle main body is arranged at one horizontal side of the loose joint spray nozzle and is coaxial with the inner passage of the loose joint spray nozzle, and the cross-sectional area of the inner passage of the spray nozzle main body is greater than or equal to that of the inner passage of the loose joint spray nozzle; the spray nozzle main body is fixedly arranged on heating equipment; a sealing device capable of preventing flame from spilling is arranged at a joint seam between the spray nozzle main body and the loose joint spray nozzle; and the loose joint spray nozzle and the spray nozzle main body can be combined into an integral spray nozzle, so that not only can the hot flame in the biomass burning machine be transferred to the heating equipment, but also under the condition that the loose joint spray nozzle and the spray nozzle main body are not detached, the biomass burning machine can be moved in the vertical direction, and the loose joint spray nozzle and the spray nozzle main body can be detected and maintained conveniently.
Description
Technical field
The present invention relates to a kind of biomass combustion machine accessory, particularly a kind of split type nozzle that is applied to the biomass combustion machine.
Background technology
As everyone knows, nozzle is as the passage of biomass combustion machine to firing equipment conveying thermal-flame, and traditional integral type nozzle generally is fixed by bolts to biomass combustion machine crater end face; And the nozzle front end generally stretches into firing equipment and goes into the burner the inside; If need the maintenance nozzle, then must move the biomass combustion machine, when moving the biomass combustion machine in vertical direction; Must pull down earlier the nozzle fixed connection is installed in the bolt on the biomass combustion machine; Can nozzle be separated with the biomass combustion machine then, so the dismounting of integral type nozzle is very inconvenient, and since the biomass combustion machine in the course of the work; Environment temperature on every side is than higher, and the personal safety to the testing personnel causes damage easily.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide a kind of simple in structure, easy accessibility, and help the split type nozzle that guarantees personal safety.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of split type nozzle that is applied to the biomass combustion machine; Comprise the loose joint nozzle that is mounted on biomass combustion machine crater place; One side of loose joint nozzle level is provided with that coaxial and inner passage section area is more than or equal to the nozzle main body of loose joint nozzle inner passage section area with its inner passage, and the nozzle main body is fixedly mounted on the firing equipment, and said nozzle main body and loose joint nozzle seam crossing are provided with the sealing device that prevents that flame from overflowing; Above-mentioned loose joint nozzle not only can splice with the nozzle main body forms a complete nozzle; Thereby the thermal-flame in the biomass combustion machine is sent in the firing equipment goes, and under situation about not disassembling the loose joint nozzle from the biomass combustion machine, the loose joint nozzle can separate with the nozzle subject freedom; Make things convenient for and move the biomass combustion machine on the vertical direction; Also make things convenient for the detection of testing personnel to nozzle main body and loose joint nozzle, in addition, loose joint nozzle and nozzle main body seam crossing mutually are provided with sealing device; Can prevent that the thermal-flame in the biomass combustion machine from overflowing from loose joint nozzle and nozzle main body seam crossing, guaranteed safety.
Improvement as technique scheme; Described sealing device is for twining the Φ 20 circular asbestos cords that are wrapped in nozzle main body and loose joint nozzle seam crossing; Above-mentioned sealing device is selected Φ 20 circular asbestos cords for use, and asbestos cord twines and is wrapped in loose joint nozzle and nozzle main body seam crossing, not only can prevent overflowing of thermal-flame; Can also play good effect of heat insulation, guarantee safety.
Improvement as technique scheme; Described nozzle main body and loose joint nozzle seam crossing have certain clearance; The size in gap is 4-6mm; The size in above-mentioned gap is made as 4-6mm and had both made things convenient for sealing device to twine the parcel gap, and it is reliable to guarantee that again biomass combustion machine thermal-flame transmits.
Improvement as technique scheme; Be respectively arranged with left and right boss on the outer wall of described nozzle main body and loose joint nozzle seam crossing; Left side boss and sliceable composition one dovetail groove of right boss, above-mentioned dovetail groove not only can let Φ 20 circular asbestos cord interlockings be wrapped in the dovetail groove, and under the situation that does not need other fixtures; Asbestos cord is difficult in dovetail groove, coming off, and has made things convenient for the winding parcel of asbestos cord to install.
As the improvement of technique scheme, described loose joint nozzle is that bolt is connected with connected mode between the biomass combustion machine, and above-mentioned bolt connects and guaranteed being connected firmly between loose joint nozzle and the biomass combustion machine.
As the improvement of technique scheme, described nozzle main body is that bolt is connected with fixed connection mode between the firing equipment, and above-mentioned bolt connects and guaranteed being fixedly connected of nozzle main body and firing equipment, makes it be not easy to drop from firing equipment.
The invention has the beneficial effects as follows: because the present invention makes up nozzle in aggregates through loose joint nozzle and nozzle main body; Can either the thermal-flame in the biomass combustion machine be delivered in the firing equipment and go; Again can be under the situation of not dismantling loose joint nozzle and nozzle main body; Just can move the biomass combustion machine in vertical direction, convenient to loose joint nozzle and the maintenance of nozzle subject detection; In addition, loose joint nozzle and nozzle main body seam crossing equipment have a sealing device, can guarantee that the thermal-flame in the biomass combustion machine can not overflow from the gap location between loose joint nozzle and the nozzle main body in transmittance process, have guaranteed safety.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the part drawing of loose joint nozzle of the present invention;
Fig. 3 is the part drawing of nozzle main body of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 3; A kind of split type nozzle that is applied to the biomass combustion machine; At first process the inner passage section area size loose joint nozzle 1 more bigger than the crater of biomass combustion machine; And the end at loose joint nozzle 1 processes the bolt hole 10 that is fixedly connected installation with the biomass combustion machine, and then on the end outer wall of loose joint nozzle 1 other end, processes two boss 11, will the loose joint nozzle be fixedly connected the crater place that be installed in the biomass combustion machine with bolt at last; The quantity of above-mentioned right boss 11 is preferentially elected two as, elects other quantity certainly as and also is fine.
Further; Process the inner passage section area nozzle main body 2 more bigger than the inner passage section area of loose joint nozzle 1; And the end processing in nozzle main body 2 is fixedly connected the bolt hole of installing 20 with firing equipment, and then on the end outer wall of nozzle main body 2 other ends, processes two left boss 21, with bolt nozzle main body 2 is fixedly connected the jet-burner that advances that is installed in firing equipment at last; The quantity of above-mentioned left boss 21 is preferentially elected two as, and it is also passable to elect other quantity certainly as.
Further again; The biomass combustion machine is moved near firing equipment; Make internal channel and the internal channel of nozzle main body 2 of loose joint nozzle 1 coaxial near; And leave size between loose joint nozzle 1 and the nozzle main body 2 and be the gap 4 of 5mm, thereby make left boss 21 and right boss 11 splicing compositions one dovetail groove.
Further, select for use Φ 20 circular asbestos cords, asbestos cord is twined be wrapped in the gap location between loose joint nozzle 1 and the nozzle main body 2 then as sealing device 3 of the present invention; And make the asbestos cord interlocking be installed in the dovetail groove of left and right boss 21,11 compositions; Because the diameter of asbestos cord is bigger than the width of dovetail groove, so asbestos cord is not easy from dovetail groove, to loose, in addition; Asbestos cord twines when being wrapped in loose joint nozzle 1 with nozzle main body 2 seam crossings; Can prevent that thermal-flame from overflowing from gap 4, can play a good heat-blocking action again, guarantee safety; Above-mentioned sealing device 3 is preferentially elected the asbestos cord of Φ 20 as; Perhaps adopt sheet iron to process detachable iron sheet ring that size can wrap the gap between loose joint nozzle 1 and the nozzle main body 2, select for use other encapsulating method also to be fine certainly as sealing device 3 of the present invention.
In the time will detecting to loose joint nozzle 1 and nozzle main body 2; Can only the asbestos cord that winding is wrapped in loose joint nozzle 1 and the seam crossing of nozzle main body 2 be taken off; Then can move the biomass combustion machine in vertical direction, make things convenient for the staff that loose joint nozzle 1 and nozzle main body 2 are detected and safeguard.
The above is merely preferential embodiment of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (6)
1. split type nozzle that is applied to the biomass combustion machine; It is characterized in that: comprise the loose joint nozzle (1) that is mounted on biomass combustion machine crater place; One side of loose joint nozzle (1) level is provided with its inner passage coaxial and inner passage section area more than or equal to the nozzle main body (2) of loose joint nozzle (1) inner passage section area; Nozzle main body (2) is fixedly mounted on the firing equipment, and said nozzle main body (2) is provided with the sealing device (3) that prevents flame and overflow with loose joint nozzle (1) seam crossing.
2. a kind of split type nozzle that is applied to the biomass combustion machine according to claim 1 is characterized in that: described sealing device (3) is for twining the Φ 20 circular asbestos cords that are wrapped in nozzle main body (2) and loose joint nozzle (1) seam crossing.
3. a kind of split type nozzle that is applied to the biomass combustion machine according to claim 1 is characterized in that: described nozzle main body (2) and loose joint nozzle (1) seam crossing have a certain clearance (4), the size of gap (4) is 4-6mm.
4. a kind of split type nozzle that is applied to the biomass combustion machine according to claim 1; It is characterized in that: be respectively arranged with left and right boss (21,11) on the outer wall of described nozzle main body (2) and loose joint nozzle (1) seam crossing, left boss (21) and sliceable composition one dovetail groove of right boss (11).
5. a kind of split type nozzle that is applied to the biomass combustion machine according to claim 1 is characterized in that: described loose joint nozzle (1) is that bolt is connected with connected mode between the biomass combustion machine.
6. a kind of split type nozzle that is applied to the biomass combustion machine according to claim 1 is characterized in that: described nozzle main body (1) is that bolt is connected with fixed connection mode between the firing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101486874A CN102679327A (en) | 2012-05-14 | 2012-05-14 | Split type spray nozzle applied to biomass burning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101486874A CN102679327A (en) | 2012-05-14 | 2012-05-14 | Split type spray nozzle applied to biomass burning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679327A true CN102679327A (en) | 2012-09-19 |
Family
ID=46811650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101486874A Pending CN102679327A (en) | 2012-05-14 | 2012-05-14 | Split type spray nozzle applied to biomass burning machine |
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| Country | Link |
|---|---|
| CN (1) | CN102679327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197317A (en) * | 2014-09-15 | 2014-12-10 | 关要领 | Biomass burner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255411A (en) * | 2000-01-07 | 2000-06-07 | 清华大学 | Split-type coaxial powder-feeding nozzle for laser fusion and coating |
| CN2807011Y (en) * | 2005-07-22 | 2006-08-16 | 上海斯坦因-霍特迈克工业炉有限公司 | Heat storage burner with detachable and tightly sealed casing |
| JP2008286451A (en) * | 2007-05-16 | 2008-11-27 | Kiyomi Yoshimura | Biomass fuel combustion device |
| JP2009198112A (en) * | 2008-02-22 | 2009-09-03 | Kaneko Agricultural Machinery Co Ltd | Chaff combustion method and its device |
| CN202613424U (en) * | 2012-05-14 | 2012-12-19 | 开平市雅科机电设备有限公司 | Split-type nozzle for biomass combustors |
-
2012
- 2012-05-14 CN CN2012101486874A patent/CN102679327A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255411A (en) * | 2000-01-07 | 2000-06-07 | 清华大学 | Split-type coaxial powder-feeding nozzle for laser fusion and coating |
| CN2807011Y (en) * | 2005-07-22 | 2006-08-16 | 上海斯坦因-霍特迈克工业炉有限公司 | Heat storage burner with detachable and tightly sealed casing |
| JP2008286451A (en) * | 2007-05-16 | 2008-11-27 | Kiyomi Yoshimura | Biomass fuel combustion device |
| JP2009198112A (en) * | 2008-02-22 | 2009-09-03 | Kaneko Agricultural Machinery Co Ltd | Chaff combustion method and its device |
| CN202613424U (en) * | 2012-05-14 | 2012-12-19 | 开平市雅科机电设备有限公司 | Split-type nozzle for biomass combustors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197317A (en) * | 2014-09-15 | 2014-12-10 | 关要领 | Biomass burner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20120919 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |