CN208139797U - A kind of combustor baking oven heat-transfer device and combustor baking oven - Google Patents
A kind of combustor baking oven heat-transfer device and combustor baking oven Download PDFInfo
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- CN208139797U CN208139797U CN201721521991.3U CN201721521991U CN208139797U CN 208139797 U CN208139797 U CN 208139797U CN 201721521991 U CN201721521991 U CN 201721521991U CN 208139797 U CN208139797 U CN 208139797U
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- Prior art keywords
- heat
- combustor
- cabinet
- baking oven
- conducting pipe
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 9
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- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a kind of combustor baking oven heat-transfer devices, are set in combustor baking oven cabinet, and internal formation passage of heat S1, passage of heat S1 are sealed in cabinet by being connected to outside the side wall of cabinet and cabinet；Heat-transfer device includes：Combustion chamber is connected to the combustor for being set to the cabinet exterior face, so that the flame that the combustor generates when burning is in the combustion chamber；At least one heat conducting pipe, each heat conducting pipe one end and combustion chamber, the heat transfer that each heat conducting pipe is used to generate when combustor burns is to combustor baking oven so that baking oven works；Exhaust pipe, one end are connected to heat conducting pipe far from one end of the combustion chamber, and the other end is connected to outside the side wall and cabinet of cabinet, are drained into outside the cabinet for the air after combustor burns.Combustor baking oven heat-transfer device provided by the utility model improves the safety in combustor baking oven operational process, and saves the energy.
Description
Technical field
The utility model relates to drying unit technical fields, and in particular to a kind of combustor baking oven heat-transfer device and include this
The combustor baking oven of heat-transfer device.
Background technique
In the industry of coating sizing at present, need to carry out drying and shaping with baking oven, existing oven heating there are three classes：It leads
Hot oil type, steam-type and combustor formula generally use the natural air lift of combustor burning as environmental protection is higher with power conservation requirement future
For energy.
In existing combustion-type baking oven, there are two types of the plenum systems that burns, the first is recycled into combustion for hot-air in baking oven
Room is burnt, second is to suck gas completely outside baking oven to enter combustion chamber.When hot-air is recycled into combustion chamber in baking oven, energy
It is high to measure utilization rate, but air and direct flame contact in baking oven, is just easy to cause explosion containing flammable and explosive substance in drying object；
It is sent into an oven after combustion chamber sucks gas heating completely outside baking oven, though air and the direct of flame connect in isolation baking oven
Touching, but the hot-air energy heated in baking oven cannot reuse, and energy consumption is too big.
Therefore, it is necessary to a kind of combustor baking oven heat-transfer device is designed, it is quick-fried to solve the easy initiation of existing combustion-type baking oven
Problem fried, safety is low.
Utility model content
For above-mentioned problems of the prior art, the utility model provides a kind of combustor baking oven heat-transfer device,
It, which is able to solve, solves the problems, such as that the easy initiation explosion of existing combustion-type baking oven, safety is low and energy consumption is high, and structure is simple, will
Air is opened with flame isolation in baking oven, is improved security performance, while be heated the air circulation in baking oven outside passage of heat, is saved
Save the energy.
The utility model provides a kind of combustor baking oven heat-transfer device and combustor baking oven, the heat-transfer device are set to
In combustor baking oven cabinet, and passage of heat is formed with inside the heat-transfer device, the passage of heat is sealed in the cabinet
It is interior, and the passage of heat is connected to by the side wall of the cabinet with the external of the cabinet；
The heat-transfer device includes：Combustion chamber is connected to the combustor for being set to the cabinet exterior face so that described
The flame that combustor generates when burning is in the combustion chamber；
At least one heat conducting pipe, each heat conducting pipe one end and the combustion chamber, each heat conducting pipe are used for the combustion
The heat transfer that burning machine generates when burning is to the combustor baking oven so that baking oven works；
Exhaust pipe, one end are connected to the heat conducting pipe far from one end of the combustion chamber, and the other end is through the cabinet
It is connected to outside side wall and cabinet, for draining into the air after combustor burning outside the cabinet；
The combustion chamber, heat conducting pipe and the exhaust pipe are connected to form the passage of heat.
Preferably, the wall box offers the air inlet for entering the combustion chamber for air, and the combustion chamber is logical
The air inlet is crossed to be connected to the combustor.
Preferably, each heat conducting pipe is in the shape of a spiral.
Preferably, each heat conducting pipe is Heat Conduction Material production, and the combustion chamber and the exhaust pipe are heat-insulated material
Material production.
Preferably, the fin for heat transfer is arranged with outside each heat conducting pipe.
Preferably, the fin is Heat Conduction Material production.
On the other hand, a kind of combustor baking oven is also provided comprising cabinet is provided with above-mentioned thermally conductive dress in the cabinet
It sets.
Combustor baking oven heat-transfer device and oven structure provided by the utility model are simple, can be by air in baking oven and fire
Flame isolation is opened, and improves security performance, while be heated the air circulation in baking oven outside passage of heat, saves the energy.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the combustor baking oven heat-transfer device structural schematic diagram that the utility model first embodiment provides；
Fig. 2 is the combustor baking oven heat-transfer device structural schematic diagram that the utility model second embodiment provides；
Fig. 3 is combustor baking oven heat-transfer device interior air-flow circulation schematic diagram in Fig. 1.
Specific embodiment
The utility model in view of the deficiencies in the prior art, provides a kind of combustor baking oven heat-transfer device, energy
Enough solve the problems, such as that the easy initiation explosion of existing combustion-type baking oven, safety is low and energy consumption is high, concrete thought is as follows：By
The closed passage of heat of setting in baking oven, the outer air of passage of heat burning baking oven distribute heat, and structure is simple, by air in baking oven
It is opened with flame isolation, improves security performance, while be heated the air circulation in baking oven outside passage of heat, save the energy.
Embodiment one：
As shown in Figure 1-3, the utility model provides a kind of combustor baking oven heat-transfer device, it is set to combustor baking oven case
In body 1, and internal formation passage of heat S1, the passage of heat S1 is sealed in the cabinet 1, and the passage of heat S1 is logical
The side wall of the cabinet 1 is crossed to be connected to the external of the cabinet 1；The heat-transfer device includes：Combustion chamber 3, and is set to institute
The combustor 2 for stating 1 outside wall surface of cabinet is connected to so that the flame that the combustor 2 generates when burning is in the combustion chamber 3；Extremely
A few heat conducting pipe 4, each 4 one end of heat conducting pipe are connected to the combustion chamber 3, and each heat conducting pipe 4 is for firing the combustor 2
The heat transfer generated when burning is to the combustor baking oven so that baking oven works.Exhaust pipe 5, one end and the heat conducting pipe 4 are separate
One end of the combustion chamber 3 is connected to, and the other end is connected to outside the side wall and cabinet 1 of the cabinet 1, is used for the burning
Air after machine 2 burns drains into outside the cabinet 1；Described in the combustion chamber 3, heat conducting pipe 4 and the connection of the exhaust pipe 5 are formed
Passage of heat S1.In the present embodiment, setting is there are three heat conducting pipe 4, in order to by the heat transfer inside heat conducting pipe 4 to thermally conductive
In cabinet 1 outside the S1 of channel.
Due to completely cutting off inside combustion chamber 3 and cabinet 1, to admit air into combustion chamber 3, offers and enter the combustion for air
The air inlet 11 of room 31 is burnt, and the combustion chamber 3 is connected to by the air inlet 11 with the combustor 2.
The heat transfer effect of heat conducting pipe 4 in order to further increase, each heat conducting pipe 4 are Heat Conduction Material production, and every
The fin 41 for heat transfer is arranged with outside one heat conducting pipe 4, the design of fin 41 increases heat transfer area, while fin 41
For Heat Conduction Material production.
In an embodiment of the utility model, (i.e. spring like) disk is set to institute in the shape of a spiral for 4 wholes of the heat conducting pipe/part
It states between combustion chamber 3 and the exhaust pipe 5.Spiral helicine setting increases empty in the cabinet 1 outside heat conducting pipe 4 and passage of heat S1
The contact area of gas also plays and increases thermally conductive effect.
As shown in Fig. 2, in another embodiment of the utility model, heat conducting pipe 4 can also all/partially set in straight tube
It sets, although straight pipe shape setting reduces the contact area of air in heat conducting pipe 4 and cabinet 1, is easy for airflow, heat
It transmits quicker.
Embodiment two：
As shown in Figure 1-3, the present embodiment additionally provides a kind of combustor baking oven comprising cabinet 1 is set to the cabinet
The heat-transfer device of the combustor 2 of 1 outer wall and the embodiment one kind being set in combustor baking oven cabinet 1.
Specifically, it being arranged with induced duct 6 outside heat conducting pipe 4,6 one end of induced duct is connected to the lateral wall of the combustion chamber 3, with
It is connected to inside cabinet 1, and one end side wall of the induced duct 6 close to the combustion chamber 3 offers at least one air inlet 61；Induced duct
6 other end is communicated with blower 7, and air of the blower 7 in drive case 1 enters 6 circulation of induced duct, and blower 7 is separate
The side of induced duct 6 be additionally provided with air hose row 8, the induced duct 6, blower 7 and the air hose row 8 connection and in cabinet 1
Portion forms hot-air circulation canal.In the present embodiment, there are two the air hose rows 8, and two air hose rows 8 are oppositely arranged,
Respective central axis X is coplanar, meanwhile, the cross-sectional area of two air hose rows 8 is gradually reduced away from the direction of blower 7,
It is possible thereby to improve the air-flow flow rate at osculum end, cycle efficieny is improved；Under normal circumstances, as shown in figure 3, in cabinet 1
The air of accommodation space 111 enters two air hose rows 8 under the driving of blower 7, and arranges 8 free end from two air hoses respectively
81 discharges, on this basis, described two air hoses, which are arranged, can also be equipped at least one opening 83 on 8 opposite sides 82, as a result,
Air can also be flowed out by the way that opening 83 is opposite, realized liquidating for air-flow, be thus conducive to Diffusion of gas stream, further strengthen air-flow process
The heat of heat conducting pipe 4 exchanges.
As shown in figure 3, combustion heating channel airflow is as follows：Gas enters combustion chamber 3 from air inlet 11, fires through combustor 2
After burning, hot-air flows into heat conducting pipe 4, in heat conducting pipe 4 outside hot-air heat transfer to passage of heat S1 and inside cabinet 1, heat
Cabinet 1 is discharged by exhaust pipe 5 in air after amount transmitting, and the air inside the outside passage of heat S1 and cabinet 1 passes through continuous
It is heated by heat conducting pipe 4, so that baking oven works.Hot-air circulation path is as follows：Under the action of blower 7, in cabinet 1
Air enter induced duct 6 from air inlet 61, the air in induced duct 6 flow to blower 7 after absorbing the heat of heat conducting pipe 4, then
It is flowed into cabinet 1 by air hose row 8, and then circulation.
In conclusion combustor baking oven heat-transfer device provided by the utility model, has the advantages that：
1) air in baking oven and flame isolation are opened, improves security performance；
2) it is heated the air circulation in baking oven outside passage of heat, saves the energy.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of combustor baking oven heat-transfer device, which is characterized in that the heat-transfer device is set to combustor baking oven cabinet (1)
It is interior, and passage of heat S1 is formed with inside the heat-transfer device, the passage of heat S1 is sealed in the cabinet (1), and institute
It states passage of heat S1 and is connected to by the side wall of the cabinet (1) with the external of the cabinet (1)；
The heat-transfer device includes：Combustion chamber (3) is connected to the combustor (2) for being set to the cabinet (1) outside wall surface, makes
The flame generated when the combustor (2) burning is obtained to be in the combustion chamber (3)；
At least one heat conducting pipe (4), and each heat conducting pipe (4) one end is connected to the combustion chamber (3), each heat conducting pipe (4) is used
The heat transfer generated when the combustor (2) burn is to the combustor baking oven so that baking oven works；
Exhaust pipe (5), one end are connected to the heat conducting pipe (4) far from the one end of the combustion chamber (3), and the other end is through described
It is connected to outside the side wall of cabinet (1) and cabinet (1), for the air after the combustor (2) burning to be drained into the cabinet (1)
Outside；
The combustion chamber (3), heat conducting pipe (4) and the exhaust pipe (5) connection form the passage of heat S1；The heat conducting pipe
(4) part/all in straight tube setting；Each heat conducting pipe (4) is Heat Conduction Material production, the combustion chamber (3) and institute
Exhaust pipe (5) is stated as heat-barrier material production；The fin (41) for heat transfer is arranged with outside each heat conducting pipe (4).
2. combustor baking oven heat-transfer device according to claim 1, which is characterized in that the fin (41) is Heat Conduction Material system
Make.
3. a kind of combustor baking oven, including cabinet, which is characterized in that be arranged in the cabinet just like any one of claim 1-2
The heat-transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521991.3U CN208139797U (en) | 2017-11-15 | 2017-11-15 | A kind of combustor baking oven heat-transfer device and combustor baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521991.3U CN208139797U (en) | 2017-11-15 | 2017-11-15 | A kind of combustor baking oven heat-transfer device and combustor baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208139797U true CN208139797U (en) | 2018-11-23 |
Family
ID=64283054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521991.3U Expired - Fee Related CN208139797U (en) | 2017-11-15 | 2017-11-15 | A kind of combustor baking oven heat-transfer device and combustor baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208139797U (en) |
-
2017
- 2017-11-15 CN CN201721521991.3U patent/CN208139797U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20191115 |