CN205119036U - Double fuel organic heat transfer material heater - Google Patents
Double fuel organic heat transfer material heater Download PDFInfo
- Publication number
- CN205119036U CN205119036U CN201520915326.7U CN201520915326U CN205119036U CN 205119036 U CN205119036 U CN 205119036U CN 201520915326 U CN201520915326 U CN 201520915326U CN 205119036 U CN205119036 U CN 205119036U
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- Prior art keywords
- combustion chamber
- organic heat
- furnace
- double fuel
- convection tube
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- 239000000446 fuel Substances 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 title abstract 3
- 239000000843 powder Substances 0.000 claims abstract description 30
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims abstract description 9
- 239000004071 soot Substances 0.000 claims abstract description 9
- 239000003345 natural gas Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a double fuel organic heat transfer material heater, this double fuel organic heat transfer material heater of uses the natural gas and sand light powder conduct fuel, and it includes the combustion chamber, complete combustion chamber, square coil pipe, the convection tube, the soot blower, the inspection door opens the door soon, natural gas burner and sand light powder burner nozzle, square coil pipe setting is in the upper portion of combustion chamber, the combustion chamber with square coil pipe constitutes upper portion furnace, complete combustion chamber is adjacent upper portion furnace exit sets up, and it comprises the diaphragm type bank of tubes, the convection tube sets up complete combustion chamber's rear portion, the soot blower is installed convection tube department, natural gas burner and sand light powder nozzle are the diagonal angle and arrange the combustion chamber lower part, the inspection door is installed convection tube top department, open the door soon and install in both sides wall department for clear up the dust fast.
Description
Technical field
The application relates to organic heat carrier furnace, and more specifically, relates to a kind of double fuel organic heat carrier furnace.
Background technology
In sheet fabrication enterprise, utilize waste combustion, produce heat energy and meet and carry out need of production.Wherein, sanding powder may be used for organic heat carrier furnace burning.In the organic heat carrier furnace operation of sanding powder as fuel, adopt sprays combustion technology more, if combustion instability, very easily in burner hearth, causes dust explosion, there is potential safety hazard; In addition, affect the thermal efficiency of boiler at the easy dust stratification in convection heating surface place of boiler, also want blowing out to clear up when dust stratification is serious, affect boiler and normally run.
Utility model content
1. the technical problem that will solve
The purpose of this utility model is, provides a kind of double fuel organic heat carrier furnace, and this type of furnace can make sanding powder flameholding, fully; And can accomplish that not blowing out just can clear up the dust stratification of convection heating surface, guarantee boiler safety, stable operation.
2. technical scheme
A kind of double fuel organic heat carrier furnace, this double fuel organic heat carrier furnace uses natural gas and sanding powder as fuel, and it comprises combustion chamber, secondary furnace, square coil pipe, convection tube, soot blower, inspection door, quick operating valve, neat gas burner and sanding powder burner noz(zle); Described square coil pipe is arranged on the top of described combustion chamber, and described combustion chamber and described square coil pipe form upper furnace; The adjacent described upper furnace outlet of described secondary furnace is arranged, and it is made up of film-type tube bank; Described convection tube is arranged on the rear portion of described secondary furnace; Described soot blower is arranged on described convection tube place; Described neat gas burner and sanding powder nozzle are that diagonal angle is arranged in bottom, described combustion chamber; Described inspection door is arranged on described convection tube top place; Described quick operating valve is arranged on the both walls place of described double fuel organic heat carrier furnace, for clearing up dust fast.
Preferably, described double fuel organic heat carrier furnace also comprises suspension hook, with so that sling install and maintenance.
Preferably, described convection tube is coiled pipe.
3. beneficial effect
The double fuel organic heat carrier furnace made according to the technical solution of the utility model solves the pollution of sanding powder to environment, and change discarded object is fuel, for enterprise saves boiler operatiopn cost.During boiler operatiopn, neat gas burner is lighted a fire in advance, when fire box temperature reaches more than 600 DEG C, then spray feed sanding powder, effectively can avoid dust explosion.Two strands of flames, at freeze profile tangentially circle, strengthen the disturbance of burning, extend the time of staying of sanding powder in burner hearth, ensure that sanding powder has sufficient time after-flame.Meanwhile, in burner hearth, do not arrange heating surface, be conducive to the smooth combustion of sanding powder.There are enough flow area sum heating surface areas in burning chamber, guarantees to be down to less than 850 DEG C at burning chamber's outlet temperature, makes it lower than the ash fusion point of sanding powder, make flying dust be unlikely to be bonded on convection tube, can effectively prevent from blocking convection channel.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of double fuel organic heat carrier furnace according to the utility model preferred embodiment formation.
In figure:
100-double fuel organic heat carrier furnace;
101-soot blower
102-sanding powder entrance
103-inspection door
104-quick operating valve
105-neat gas burner entrance
106-suspension hook
Detailed description of the invention
Hereinafter, be described in detail specific embodiment of the utility model with reference to accompanying drawing, according to the description that these are detailed, one of ordinary skill in the art can be expressly understood the utility model, and can implement the utility model.When without prejudice to the utility model principle, the feature in each different embodiment can carry out combining to obtain new embodiment, or substitutes some feature in some embodiment, obtains other preferred embodiment.
With reference to figure 1, Fig. 1 shows a kind of double fuel organic heat carrier furnace 100 formed according to the utility model preferred embodiment, this double fuel organic heat carrier furnace 100 uses natural gas and sanding powder as fuel, and it comprises combustion chamber, secondary furnace, square coil pipe, convection tube, soot blower 101, inspection door 103, quick operating valve 104, neat gas burner and sanding powder burner noz(zle).
Described square coil pipe is arranged on the top of described combustion chamber, and described combustion chamber and described square coil pipe form upper furnace.The adjacent described upper furnace outlet of described secondary furnace is arranged, and it is made up of film-type tube bank.
Described convection tube is arranged on the rear portion of described secondary furnace.
Described soot blower 101 is arranged on described convection tube place.
Described neat gas burner and sanding powder nozzle are that diagonal angle is arranged in bottom, described combustion chamber, and described natural gas combustor connects natural gas combustor entrance 105, and sanding powder nozzle connects sanding powder entrance 102.
Described inspection door 103 is arranged on described convection tube top place.
Described quick operating valve 104 is arranged on the both walls place of described double fuel organic heat carrier furnace 100, for clearing up dust fast.
In a further preferred embodiment, described double fuel organic heat carrier furnace 100 also comprises suspension hook 106, with so that sling install and maintenance.
In a further preferred embodiment, described convection tube is coiled pipe.
The double fuel organic heat carrier furnace 100 made according to the technical solution of the utility model solves the pollution of sanding powder to environment, and change discarded object is fuel, for enterprise saves boiler operatiopn cost.During boiler operatiopn, neat gas burner is lighted a fire in advance, when fire box temperature reaches more than 600 DEG C, then spray feed sanding powder, effectively can avoid dust explosion.Two strands of flames, at freeze profile tangentially circle, strengthen the disturbance of burning, extend the time of staying of sanding powder in burner hearth, ensure that sanding powder has sufficient time after-flame.Meanwhile, in burner hearth, do not arrange heating surface, be conducive to the smooth combustion of sanding powder.There are enough flow area sum heating surface areas in burning chamber, guarantees to be down to less than 850 DEG C at burning chamber's outlet temperature, makes it lower than the ash fusion point of sanding powder, make flying dust be unlikely to be bonded on convection tube, can effectively prevent from blocking convection channel.
Although be described the utility model with reference to specific embodiment hereinbefore, one of ordinary skill in the art should be appreciated that in principle disclosed in the utility model and scope, can make many amendments for configuration disclosed in the utility model and details.Protection domain of the present utility model is determined by appended claim, and claim is intended to contain whole amendments that the equivalent literal meaning of technical characteristic in claim or scope comprise.
Claims (3)
1. a double fuel organic heat carrier furnace (100), this double fuel organic heat carrier furnace (100) uses natural gas and sanding powder as fuel, it comprises combustion chamber, secondary furnace, square coil pipe, convection tube, soot blower (101), inspection door (103), quick operating valve (104), neat gas burner and sanding powder burner noz(zle);
It is characterized in that,
Described square coil pipe is arranged on the top of described combustion chamber, and described combustion chamber and described square coil pipe form upper furnace;
The adjacent described upper furnace outlet of described secondary furnace is arranged, and it is made up of film-type tube bank;
Described convection tube is arranged on the rear portion of described secondary furnace;
Described soot blower (101) is arranged on described convection tube place;
Described neat gas burner and sanding powder nozzle are that diagonal angle is arranged in bottom, described combustion chamber;
Described inspection door (103) is arranged on described convection tube top place;
Described quick operating valve (104) is arranged on the both walls place of described double fuel organic heat carrier furnace (100), for clearing up dust fast.
2. a kind of double fuel organic heat carrier furnace (100) according to claim 1, is characterized in that, described double fuel organic heat carrier furnace (100) also comprises suspension hook (106), with so that sling install and maintenance.
3. a kind of double fuel organic heat carrier furnace (100) according to claim 1, it is characterized in that, described convection tube is coiled pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915326.7U CN205119036U (en) | 2015-11-16 | 2015-11-16 | Double fuel organic heat transfer material heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915326.7U CN205119036U (en) | 2015-11-16 | 2015-11-16 | Double fuel organic heat transfer material heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119036U true CN205119036U (en) | 2016-03-30 |
Family
ID=55574646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915326.7U Active CN205119036U (en) | 2015-11-16 | 2015-11-16 | Double fuel organic heat transfer material heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856824A (en) * | 2021-01-20 | 2021-05-28 | 山东滨化东瑞化工有限责任公司 | Ignition and single-mixed-combustion DCS (distributed control System) control method for natural gas or hydrogen of heat-conducting oil furnace |
-
2015
- 2015-11-16 CN CN201520915326.7U patent/CN205119036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856824A (en) * | 2021-01-20 | 2021-05-28 | 山东滨化东瑞化工有限责任公司 | Ignition and single-mixed-combustion DCS (distributed control System) control method for natural gas or hydrogen of heat-conducting oil furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2218, Jinan Road, Heze Development Zone, Shandong Province Patentee after: Shandong Zhongjie special equipment Co.,Ltd. Address before: No. 2218, Jinan Road, Heze Development Zone, Shandong Province Patentee before: HEZE BOILER FACTORY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual fuel organic heat carrier furnace Granted publication date: 20160330 Pledgee: Heze Mudan District Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Shandong Zhongjie special equipment Co.,Ltd. Registration number: Y2024980000278 |