CN207779188U - A kind of oven heat energy recovery device - Google Patents
A kind of oven heat energy recovery device Download PDFInfo
- Publication number
- CN207779188U CN207779188U CN201820109515.9U CN201820109515U CN207779188U CN 207779188 U CN207779188 U CN 207779188U CN 201820109515 U CN201820109515 U CN 201820109515U CN 207779188 U CN207779188 U CN 207779188U
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- China
- Prior art keywords
- fresh
- babinet
- wind
- energy recovery
- heat energy
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- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 27
- 239000002912 waste gas Substances 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000008676 import Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of oven heat energy recovery device, it includes babinet (10), wind shield (21 is provided in the babinet, and fresh wind tube array (30) 22), the inner cavity of the babinet is separated to form the exhaust steam passage (40) of bending by the wind shield, the fresh wind tube array passes through each section of the exhaust steam passage, it is corresponded on the tank wall of the babinet and is provided with exhaust gas inlet (11) and waste gas outlet at the both ends of the exhaust steam passage, the entrance and exit that the fresh wind tube array is corresponded on the tank wall of the babinet is respectively arranged with fresh inlet (13) and fresh air outlet (14).This oven heat energy recovery device can effectively reduce the temperature for the exhaust gas that oven drains into air, and can effectively save electric energy.The characteristics of being also equipped with heat energy recovery utilization rate height, being convenient for cleaning.
Description
Technical field
The utility model is related to ovens, more specifically a kind of to recycle profit again to the thermal energy for the exhaust gas that oven is discharged
Oven heat energy recovery device.
Background technology
Oven device is the main energy consumption equipment in electronics industry production, because needing continuously to force air draft in production, 70%
Above electric energy is in exhausting system dispatch to air, and waste is huge, and the problem of cause exhaust-gas treatment, seriously pollutes ring
Border.
Invention content
The purpose of this utility model is to provide a kind of oven heat energy recovery device, to reduce the energy consumption of oven and reduce
Oven pollution on the environment.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of oven heat energy recovery device, the oven heat energy recovery device includes babinet, and gear is provided in the babinet
The inner cavity of the babinet is separated to form the exhaust steam passage of bending, the fresh wind tube by aerofoil and fresh wind tube array, the wind shield
Array passes through each section of the exhaust steam passage, correspond on the tank wall of the babinet be provided at the both ends of the exhaust steam passage it is useless
Gas import and waste gas outlet, correspond on the tank wall of the babinet fresh wind tube array entrance and exit be respectively set fresh air into
Mouth and fresh air outlet.
In use, the air inlet of oven and exhaust outlet to be correspondingly connected with to fresh air outlet and the exhaust gas of oven heat energy recovery device
Import makes the high-temp waste gas that oven is discharged be discharged after the exhaust steam passage of oven heat energy recovery device, and makes the new of supplement
Wind imports oven again after the fresh wind tube of oven heat energy recovery device.When high-temp waste gas flows through in exhaust steam passage by heat
Fresh air in fresh wind tube is passed to by fresh air preheating.In this way, the temperature for draining into the exhaust gas in air on the one hand can be reduced, reduce
On the other hand greenhouse effects can save electric energy to importing oven after the fresh air preheating of supplement again.
Preferably, the same side wall in babinet is arranged in the fresh inlet and fresh air outlet.
Preferably, the wind shield include positioned at fresh inlet and fresh air outlet between the first wind shield, and with institute
Vertical several second wind shields of the first wind shield are stated, several second wind shields are arranged in the first wind shield at regular intervals
Both sides respectively constitute S-shaped exhaust steam passage in the both sides of the first wind shield.
Preferably, the fresh wind tube is straight tube, and the interior end set opposite with side wall where the fresh inlet of babinet has
Third wind isolation board for separating fresh air and exhaust gas, each fresh wind tube run through the third wind isolation board.
Preferably, the fresh wind tube is conduit made of super heat conduction material.
Preferably, the wind shield and fresh wind tube array form a module and are removably installed in the babinet.
The exhaust steam passage is surrounded by the tank wall of the wind shield and the babinet.
Compared with prior art, the utility model at least has the advantages that：
On the one hand this oven heat energy recovery device can effectively reduce the temperature for the exhaust gas that oven drains into air, reduce temperature
On the other hand room effect can effectively save electric energy using the heat of exhaust gas to being supplemented to the fresh air preheating of oven.
By the way that wind shield is arranged in babinet, the time of contact of effective extended exhaust gas and fresh wind tube so that exhaust gas and new
Heat exchange between wind is more abundant.
Exhaust steam passage is made of babinet and wind shield, and fresh air channel is made of capillary array, and exhaust gas wind, which is walked to run outside pipe, to be had
Help the convenience of cleaning maintenance and convenient for checking the stopping state of greasy dirt.
Description of the drawings
Fig. 1 is the structural schematic diagram of some embodiment oven heat energy recovery devices；
Fig. 2 is its internal structure schematic diagram；
Fig. 3 is the structural schematic diagram of its fresh wind tube array.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
Referring to figs. 1 to Fig. 3, some embodiment oven heat energy recovery devices 100 include babinet 10, are arranged in the babinet 10
There are the first wind shield 21, the second wind shield 22 and fresh wind tube array 30, the wind shield that the inner cavity of the babinet 10 is separated shape
At the exhaust steam passage 40 (as shown in dotted line with the arrow in Fig. 2) of bending, the fresh wind tube array 30 passes through the exhaust steam passage
40 each section corresponds on the tank wall of the babinet 10 and is provided with exhaust gas inlet 11 and exhaust gas at the both ends of the exhaust steam passage 40
(not shown) is exported, the entrance and exit that the fresh wind tube array 30 is corresponded on the tank wall of the babinet 10 is respectively set newly
Wind inlet 13 and fresh air outlet 14.Arrow in figure indicates fresh air or the flow direction of exhaust gas.
In use, the air inlet of oven and exhaust outlet to be correspondingly connected with to the fresh air outlet 14 of oven heat energy recovery device 100
With exhaust gas inlet 11, the high-temp waste gas that oven is discharged is made to be discharged after the exhaust steam passage 40 of oven heat energy recovery device 100, with
And the fresh air of supplement is made to import oven again after the fresh wind tube of oven heat energy recovery device 100.When high-temp waste gas is logical in exhaust gas
Fresh air in fresh wind tube is transferred heat to when being flowed through in road 40 by fresh air preheating.Air is drained into this way, on the one hand can reduce
In exhaust gas temperature, reduce greenhouse effects, on the other hand can save electricity to importing oven after the fresh air preheating of supplement again
Energy.
By in the babinet 10 setting wind shield constitute the exhaust steam passage 40, effectively extend connecing for exhaust gas and fresh wind tube
Touch the time so that the heat exchange between exhaust gas and fresh air is more abundant.
Exhaust steam passage 40 is made of babinet 10 and the first wind shield 21, the second wind shield 22, and fresh air channel is by capillary array
It constitutes, convenient for being cleaned to exhaust steam passage.
The same side wall in babinet 10 further is arranged in the fresh inlet 13 and fresh air outlet 14.In this way, fresh air from
One end of babinet 10 is flowed out again after turning back back to the other end, further extend fresh air and high-temp waste gas carry out heat exchange when
Between so that the heat exchange between exhaust gas and fresh air is more abundant.
The wind shield include positioned at fresh inlet 13 and fresh air outlet 14 between the first wind shield 21, and with it is described
First wind shield, 21 vertical several second wind shields 22, several second wind shields 22 are arranged in first gear at regular intervals
The both sides of aerofoil 21 respectively constitute S-shaped exhaust steam passage in the both sides of the first wind shield 21 (in such as Fig. 2 shown in dotted line with the arrow).
Exhaust steam passage 40 is further extended in this way, can reach higher energy recovery rate.Under above-mentioned enlightenment, it will be understood that also
More second wind shields, which can be arranged, keeps the exhaust steam passage to be formed longer, and less second wind shield can also be arranged on the contrary,
Such as zero piece, one piece or two pieces, but exhaust steam passage can accordingly shorten.Moreover, compared with no wind shield, as long as being set in babinet 10
Exhaust steam passage can be extended to a certain extent by setting wind shield, to when extending the heat exchange of fresh air and exhaust gas to a certain degree
Between.
The fresh wind tube for further constituting fresh wind tube array 30 is straight tube, in babinet 10 with 13 place side wall of the fresh inlet
Opposite end set is useful for separating the third wind isolation board 50 of fresh air and exhaust gas, and each fresh wind tube runs through the third wind isolation board
50.Fresh air enters from the fresh wind tube in the left side of the first wind shield 21, after turning back behind third wind isolation board 50, then from the first wind shield
The fresh wind tube outflow on 21 right sides.The processing and cleaning of fresh wind tube are convenient in this design.It is to be appreciated that if using the new of U-shaped
Air hose can then be not provided with above-mentioned third wind isolation board 50.
Fresh wind tube described further is conduit made of super heat conduction material, so that the heat exchange between exhaust gas and fresh air is more
Fully.
One module (as shown in Figure 3) of wind shield and fresh wind tube array composition described further is removably installed in described
In babinet 10, installation and taking-up is facilitated to be cleaned and safeguarded.
The utility model is described in detail above by specific embodiment, these detailed description are only limited to
The content of the utility model is helped skilled in the art to understand, the limit to scope of protection of the utility model can not be interpreted as
System.Those skilled in the art should all wrap various retouchings, the equivalent transformation etc. that said program carries out under the utility model design
Containing within the protection scope of the present utility model.
Claims (7)
1. a kind of oven heat energy recovery device, it is characterised in that：The oven heat energy recovery device includes babinet (10), the case
It is provided with wind shield (21,22) and fresh wind tube array (30) in vivo, the inner cavity of the babinet is separated to form curved by the wind shield
Bent exhaust steam passage (40), the fresh wind tube array pass through each section of the exhaust steam passage, are corresponded on the tank wall of the babinet
It is provided with exhaust gas inlet (11) and waste gas outlet at the both ends of the exhaust steam passage, the fresh air is corresponded on the tank wall of the babinet
The entrance and exit of pipe array is respectively arranged with fresh inlet (13) and fresh air outlet (14).
2. oven heat energy recovery device according to claim 1, it is characterised in that：The fresh inlet and fresh air outlet are set
Set the same side wall in babinet.
3. oven heat energy recovery device according to claim 2, it is characterised in that：The wind shield (21,22) includes position
The first wind shield (21) between fresh inlet and fresh air outlet, and several second gear vertical with first wind shield
Aerofoil (22), several second wind shields are arranged in the both sides of the first wind shield in the both sides of the first wind shield at regular intervals
Respectively constitute S-shaped exhaust steam passage.
4. oven heat energy recovery device according to claim 2, it is characterised in that：The fresh wind tube is straight tube, in babinet
The end set opposite with side wall where the fresh inlet is useful for separating the third wind isolation board (50) of fresh air and exhaust gas, each
Fresh wind tube runs through the third wind isolation board.
5. oven heat energy recovery device according to claim 1, it is characterised in that：The fresh wind tube is super heat conduction material system
At conduit.
6. oven heat energy recovery device according to claim 1, it is characterised in that：The wind shield (21,22) and fresh air
Pipe array (30) forms a module and is removably installed in the babinet (10).
7. oven heat energy recovery device according to claim 1, it is characterised in that：The exhaust steam passage (40) is by the gear
The tank wall of aerofoil and the babinet surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109515.9U CN207779188U (en) | 2018-01-22 | 2018-01-22 | A kind of oven heat energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109515.9U CN207779188U (en) | 2018-01-22 | 2018-01-22 | A kind of oven heat energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779188U true CN207779188U (en) | 2018-08-28 |
Family
ID=63214298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109515.9U Expired - Fee Related CN207779188U (en) | 2018-01-22 | 2018-01-22 | A kind of oven heat energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806126A (en) * | 2019-11-15 | 2020-02-18 | 奥士康精密电路（惠州）有限公司 | Heat energy recycling device applied to oven |
-
2018
- 2018-01-22 CN CN201820109515.9U patent/CN207779188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806126A (en) * | 2019-11-15 | 2020-02-18 | 奥士康精密电路（惠州）有限公司 | Heat energy recycling device applied to oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |