CN205262139U - Baker smoke generator - Google Patents
Baker smoke generator Download PDFInfo
- Publication number
- CN205262139U CN205262139U CN201521041423.4U CN201521041423U CN205262139U CN 205262139 U CN205262139 U CN 205262139U CN 201521041423 U CN201521041423 U CN 201521041423U CN 205262139 U CN205262139 U CN 205262139U
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- CN
- China
- Prior art keywords
- tube
- combustion
- base plate
- baker
- inlet pipe
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a baker smoke generator, include: gas intake pipe, combustion air intake pipe, combustion air bottom plate, secondary air intake pipe, secondary air bottom plate, combustion tube, hybrid tube, throat pipe, outlet pipe, wherein, be provided with the lighting -up tuyere on the hybrid tube, the gas is admitted air the pipe box and is located in the combustion tube, just the gas intake pipe is passed the combustion air bottom plate, the both ends of combustion tube respectively with the combustion air bottom plate with the secondary air bottom plate is connected, the both ends of hybrid tube respectively with the secondary air bottom plate with the one end of throat pipe is connected, the other end of throat pipe with the one end of outlet pipe is connected, the one end of combustion air intake pipe with the pipe wall of combustion tube is connected, the one end of secondary air intake pipe with the pipe wall of hybrid tube is connected, and this baker smoke generator simple structure, appearance are light, and low cost, installation are simple, easy and simple to handle.
Description
Technical field
The utility model embodiment relates to furnace technology, relates in particular to a kind of baker smoke generator.
Background technology
Traditional furnace drying method is mainly and adopts the furnace drying method such as firebrand bavin, direct flame combustion, the partyMethod has in temperature control shakiness, stove the defects such as baking is inhomogeneous, inconvenient operation, is difficult to be applied toVarious large, medium and small industrial furnace bakers. In order to overcome above-mentioned defect, at present, large, medium and small industry is conventionalRoast technic be hot flue gas baking furnace method, the baker smoke generator that uses this baker method is mainly hot blastStove, hot-blast stove has complex structure, profile heaviness, cost is higher, installation is complicated, complicated operation etc.Shortcoming, cannot meet large, medium and small industrial requirement of present stage.
Utility model content
The utility model embodiment provides a kind of baker smoke generator, simple in structure, profile is light, becomesThis is cheap, it is simple, easy and simple to handle to install.
The utility model embodiment provides a kind of baker smoke generator, comprising: gas inlet pipe, combustion-supportingAir intake duct, combustion air base plate, auxiliary air air inlet pipe, auxiliary air base plate, combustion tube, mixedClose pipe, necking pipe, outlet; Wherein, on described mixing tube, be provided with lighting-up tuyere;
Described gas inlet pipe is sheathed in described combustion tube, and described gas inlet pipe is through described combustion-supportingAir base plate;
The two ends of described combustion tube are connected with described combustion air base plate and described auxiliary air base plate respectively;
The two ends of described mixing tube are connected with one end of described auxiliary air base plate and described necking pipe respectively;The other end of described necking pipe is connected with one end of described outlet;
One end of described combustion air air inlet pipe is connected with the tube wall of described combustion tube;
One end of described auxiliary air air inlet pipe is connected with the tube wall of described mixing tube.
In the utility model one embodiment, described combustion tube comprises burning inner tube and burning outer tube, described inBurning inner tube is sheathed in described burning outer tube;
The two ends of described burning outer tube connect with described combustion air base plate and described auxiliary air base plate respectivelyConnect, and described combustion air air inlet pipe is connected with the tube wall of described burning outer tube;
The front end of described burning inner tube is connected with the inwall of described burning outer tube by fixed block, and described combustionBetween the front end of burning inner tube and described combustion air base plate, leave space; The rear end of described burning inner tube and instituteStating auxiliary air base plate connects.
In the utility model one embodiment, the rear end of described burning inner tube is provided with combustion air shower nozzle.
In the utility model one embodiment, described combustion air shower nozzle is how empty conical tube structure.
In the utility model one embodiment, described mixing tube comprises mixing inner tube and mixing outer tube, described inMixing inner tube is sheathed in described mixing outer tube;
The two ends of described mixing outer tube connect with one end of described auxiliary air base plate and described necking pipe respectivelyConnect, and described auxiliary air air inlet pipe is connected with the tube wall of described mixing outer tube;
The front-end and back-end of described mixing inner tube connect with the described inwall that mixes outer tube by fixed block respectivelyConnect, and leave space between the front end of described mixing inner tube and described auxiliary air base plate.
In the utility model one embodiment, on the tube wall of described mixing inner tube, be provided with through hole.
In the utility model one embodiment, described baker smoke generator also comprises combustion air spinning disk,Described combustion air spinning disk is arranged in described combustion tube, and is connected with the tube wall of described gas inlet pipe.
In the utility model one embodiment, the outlet side of described gas inlet pipe is provided with gas spray head.
In the utility model one embodiment, described gas spray head is how empty conical tube structure.
In the utility model one embodiment, on the tube wall of described mixing tube, be provided with observation window.
The baker smoke generator that the present embodiment provides, by gas inlet pipe, combustion air air inlet pipe, helpCombustion air base plate, auxiliary air air inlet pipe, auxiliary air base plate, combustion tube, mixing tube, necking pipe,Outlet composition, combustion gas is entered by gas inlet pipe, with the combustion air entering from combustion air air inlet pipeMixed combustion, then mix mixed hot flue gas warp with the auxiliary air entering from auxiliary air air inlet pipeCross necking pipe and outlet output, this baker smoke generator is simple in structure, profile is light, and each assembly makesWith conventional heat resisting steel, with low cost, and, very easy of simple, operation is installed.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below willAccompanying drawing to required use in embodiment or description of the Prior Art is briefly described, apparently,Accompanying drawing in the following describes is embodiment more of the present utility model, comes for those of ordinary skill in the artSay, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The cross-sectional view of the baker smoke generator that Fig. 1 provides for the utility model embodiment mono-;
The cross-sectional view of the baker smoke generator that Fig. 2 provides for the utility model embodiment bis-;
Fig. 3 is how empty conical tube structural representation;
Fig. 4 is the tube wall schematic diagram that mixes inner tube;
The front view of the baker smoke generator that Fig. 5 provides for the utility model embodiment.
Description of reference numerals:
1: gas inlet pipe;
2: combustion air air inlet pipe;
3: combustion air base plate;
4: auxiliary air air inlet pipe;
5: auxiliary air base plate;
6: combustion tube;
7: mixing tube;
8: necking pipe;
9: outlet;
10: fixed block;
11: burning inner tube;
12: burning outer tube;
13: combustion air spinning disk;
14: gas spray head;
15: combustion air shower nozzle;
16: mix inner tube;
17: mix outer tube;
18: fixed block;
19: observation window;
20: lighting-up tuyere.
Detailed description of the invention
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction withAccompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment carry out clear,Intactly describe, obviously, described embodiment is the utility model part embodiment, instead of completeThe embodiment of portion. Based on the embodiment in the utility model, those of ordinary skill in the art are not makingThe every other embodiment obtaining under creative work prerequisite, belongs to the scope that the utility model is protected.
The cross-sectional view of the baker smoke generator that Fig. 1 provides for the utility model embodiment mono-.As shown in Figure 1, baker smoke generator comprises gas inlet pipe 1, combustion air air inlet pipe 2, combustion-supporting skyGas base plate 3, auxiliary air air inlet pipe 4, auxiliary air base plate 5, combustion tube 6, mixing tube 7, reducingPipe 8, outlet 9; Wherein, on mixing tube 7, be provided with lighting-up tuyere (not shown); Gas inletPipe 1 is sheathed in combustion tube 6, and gas inlet pipe 1 is through combustion air base plate 3; Combustion tube 6Two ends are connected with combustion air base plate 3 and auxiliary air base plate 5 respectively; The two ends of mixing tube 7 respectively withAuxiliary air base plate 5 is connected with one end of necking pipe 8; One of the other end of necking pipe 8 and outlet 9End connects; One end of combustion air air inlet pipe 2 is connected with the tube wall of combustion tube 6; Auxiliary air air inlet pipeOne end of 4 is connected with the tube wall of mixing tube 7.
In the present embodiment, the operation principle of baker smoke generator is: combustion gas is entered by gas inlet pipe 1Enter, with the combustion air mixed combustion entering from combustion air air inlet pipe 2, the high-temperature flue gas stream after burningIn the time of mixing tube 7, mix with the auxiliary air entering from auxiliary air air inlet pipe 4, reach cooling down high-temperatureThe effect of flue gas, exports through necking pipe 8 and outlet 9 through overcooled mixed flue gas. Wherein, contractingThe effect of mouth pipe 8 is that the flue gas after burning is mixed fully with auxiliary air, and, by regulatingCharge flow rate and the speed of gas inlet pipe 1, combustion air air inlet pipe 2 and auxiliary air air inlet pipe 4,Can be by the hot flue gas air quantity in baker smoke generator and temperature control within the specific limits.
The baker smoke generator that the present embodiment provides, by gas inlet pipe, combustion air air inlet pipe, helpCombustion air base plate, auxiliary air air inlet pipe, auxiliary air base plate, combustion tube, mixing tube, necking pipe,Outlet composition, combustion gas is entered by gas inlet pipe, with the combustion air entering from combustion air air inlet pipeMixed combustion, then mix mixed hot flue gas warp with the auxiliary air entering from auxiliary air air inlet pipeCross necking pipe and outlet output, this baker smoke generator is simple in structure, profile is light, and each assembly makesWith conventional heat resisting steel, with low cost, and, very easy of simple, operation is installed.
The cross-sectional view of the baker smoke generator that Fig. 2 provides for the utility model embodiment bis-.As shown in Figure 2, combustion tube 6 comprises burning inner tube 11 and burning outer tube 12, and burning inner tube 11 is sheathed onIn burning outer tube 12; Burning outer tube 12 two ends respectively with combustion air base plate 3 and auxiliary air base plate5 connect, and combustion air air inlet pipe 2 is connected with the tube wall of burning outer tube 12; Before burning inner tube 11End is connected with the inwall of burning outer tube 12 by fixed block 10, and front end and the combustion-supporting sky of burning inner tube 11Between gas base plate 3, leave space; The rear end of burning inner tube 11 is connected with auxiliary air base plate 5.
In the present embodiment, combustion air can be by the gap between each fixed block 10 and burning inner tubeSpace between 11 front end and combustion air base plate 3 enters burning inner tube 11 and combustion gas mixing burning.The temperature of the flue gas producing owing to burning is very high, and combustion tube 6 comprises burning inner tube 11 and burning outer tube12, flue gas runs into burning can lower the temperature when inner tube 11, and the temperature of the outer tube 12 that makes to burn reduces, therebyPlay a protective role.
Alternatively, the rear end of burning inner tube 11 is provided with combustion air shower nozzle 15, combustion air shower nozzle 15Can make the abundant mixed combustion of combustion gas and combustion air. Fig. 3 is how empty conical tube structural representation. CanSelection of land, as shown in Figure 3, combustion air shower nozzle 15 is how empty conical tube structure, combustion air shower nozzle 15Can use heat-resisting steel material to make, be welded in the rear end of burning inner tube 11.
Alternatively, as shown in Figure 2, mixing tube 7 comprises and mixes inner tube 16 and mix outer tube 17, mixesInner tube 16 is sheathed on mixes in outer tube 17; Mix outer tube 17 two ends respectively with auxiliary air base plate 5 HesOne end of necking pipe 8 connects, and auxiliary air air inlet pipe 4 is connected with the tube wall that mixes outer tube 17; MixThe front-end and back-end of inner tube 16 are connected with the inwall that mixes outer tube 17 by fixed block 18 respectively, and mixBetween the front end of inner tube 16 and auxiliary air base plate 5, leave space.
In the present embodiment, auxiliary air can and mix inner tube by the gap between each fixed block 18High temperature cigarette after space between 16 front end and auxiliary air base plate 5 enters and mixes inner tube 16 and burnGas mixes, and reaches the object of cooling. The temperature of the flue gas producing owing to burning is very high, and mixing tube 7 wrapsDraw together and mix inner tube 16 and mix outer tube 17, hot flue gas runs into while mixing inner tube 16 and can lower the temperature, and makes to mixThe temperature of closing outer tube 17 reduces, thereby plays a protective role.
Alternatively, on the tube wall of mixing inner tube, be provided with through hole, auxiliary air can be entered by through holeGo to mix inner tube 16, mix fully with the hot flue gas after burning. Fig. 4 is the tube wall signal that mixes inner tubeFigure, as shown in Figure 4, has many through holes on the tube wall of mixing inner tube, and the shape of this through hole can be circleShape, the arbitrary shape such as square, do not limited in the utility model.
Alternatively, as shown in Figure 2, baker smoke generator also comprises combustion air spinning disk 13, combustion-supportingAir swirl sheet 13 is arranged in combustion tube 6, and is connected combustion air with the tube wall of gas inlet pipe 1Spinning disk 13 can rotate. Promote the gas flow in combustion tube, make combustion gas and combustion air fully mixedCombination burning.
Alternatively, the outlet side of gas inlet pipe 1 is provided with gas spray head 14. Alternatively, gas spray headFor how empty conical tube structure as shown in Figure 3. Gas spray head 14 can make combustion gas fully burn.
The front view of the baker smoke generator that Fig. 5 provides for the utility model embodiment. Alternatively, asShown in Fig. 5, on the tube wall of mixing tube 7, be provided with observation window 19, the convenient baker smoke generator gas of observingThe combustion case of body, and according to combustion case to enter gas inlet pipe 1, combustion air air inlet pipe 2 withAnd the throughput of auxiliary air air inlet pipe 4 and speed regulates, make the heat in baker smoke generatorFlue gas air quantity and temperature are controlled in certain limit. And, in Fig. 5, can see lighting-up tuyere 20.
Finally it should be noted that: above each embodiment is only in order to the technical solution of the utility model to be described, andNon-to its restriction; Although the utility model is had been described in detail with reference to aforementioned each embodiment abilityThe those of ordinary skill in territory is to be understood that: the technical scheme that it still can be recorded aforementioned each embodimentModify, or some or all of technical characterictic is wherein equal to replacement; And these amendments orPerson replaces, and does not make the essence of appropriate technical solution depart from the model of the each embodiment technical scheme of the utility modelEnclose.
Claims (10)
1. a baker smoke generator, is characterized in that, comprising: gas inlet pipe, combustion air enterTracheae, combustion air base plate, auxiliary air air inlet pipe, auxiliary air base plate, combustion tube, mixing tube,Necking pipe, outlet; Wherein, on described mixing tube, be provided with lighting-up tuyere;
Described gas inlet pipe is sheathed in described combustion tube, and described gas inlet pipe is through described combustion-supportingAir base plate;
The two ends of described combustion tube are connected with described combustion air base plate and described auxiliary air base plate respectively;
The two ends of described mixing tube are connected with one end of described auxiliary air base plate and described necking pipe respectively;The other end of described necking pipe is connected with one end of described outlet;
One end of described combustion air air inlet pipe is connected with the tube wall of described combustion tube;
One end of described auxiliary air air inlet pipe is connected with the tube wall of described mixing tube.
2. baker smoke generator according to claim 1, is characterized in that, described combustion tube bagDraw together burning inner tube and burning outer tube, described burning inner tube is sheathed in described burning outer tube;
The two ends of described burning outer tube connect with described combustion air base plate and described auxiliary air base plate respectivelyConnect, and described combustion air air inlet pipe is connected with the tube wall of described burning outer tube;
The front end of described burning inner tube is connected with the inwall of described burning outer tube by fixed block, and described combustionBetween the front end of burning inner tube and described combustion air base plate, leave space; The rear end of described burning inner tube and instituteStating auxiliary air base plate connects.
3. baker smoke generator according to claim 2, is characterized in that, described burning inner tubeRear end be provided with combustion air shower nozzle.
4. baker smoke generator according to claim 3, is characterized in that, described combustion airShower nozzle is how empty conical tube structure.
5. according to the baker smoke generator described in claim 1-4 any one, it is characterized in that, described inMixing tube comprises mixing inner tube and mixing outer tube, and described mixing inner tube is sheathed in described mixing outer tube;
The two ends of described mixing outer tube connect with one end of described auxiliary air base plate and described necking pipe respectivelyConnect, and described auxiliary air air inlet pipe is connected with the tube wall of described mixing outer tube;
The front-end and back-end of described mixing inner tube connect with the described inwall that mixes outer tube by fixed block respectivelyConnect, and leave space between the front end of described mixing inner tube and described auxiliary air base plate.
6. baker smoke generator according to claim 5, is characterized in that, described mixing inner tubeTube wall on be provided with through hole.
7. according to the baker smoke generator described in claim 1-4 any one, it is characterized in that, described inBaker smoke generator also comprises combustion air spinning disk, and described combustion air spinning disk is arranged at described combustionBurn in pipe, and be connected with the tube wall of described gas inlet pipe.
8. according to the baker smoke generator described in claim 1-4 any one, it is characterized in that, described inThe outlet side of gas inlet pipe is provided with gas spray head.
9. baker smoke generator according to claim 8, is characterized in that, described gas spray headFor how empty conical tube structure.
10. according to the baker smoke generator described in claim 1-4 any one, it is characterized in that instituteState on the tube wall of mixing tube and be provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041423.4U CN205262139U (en) | 2015-12-10 | 2015-12-10 | Baker smoke generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041423.4U CN205262139U (en) | 2015-12-10 | 2015-12-10 | Baker smoke generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262139U true CN205262139U (en) | 2016-05-25 |
Family
ID=56003662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041423.4U Withdrawn - After Issue CN205262139U (en) | 2015-12-10 | 2015-12-10 | Baker smoke generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403028A (en) * | 2015-12-10 | 2016-03-16 | 安徽科达洁能股份有限公司 | Smoke generator for oven |
-
2015
- 2015-12-10 CN CN201521041423.4U patent/CN205262139U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403028A (en) * | 2015-12-10 | 2016-03-16 | 安徽科达洁能股份有限公司 | Smoke generator for oven |
| CN105403028B (en) * | 2015-12-10 | 2018-01-05 | 安徽科达洁能股份有限公司 | Baker smoke generator |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20180105 |