CN203563601U - Outer circulation type energy-saving oven - Google Patents
Outer circulation type energy-saving oven Download PDFInfo
- Publication number
- CN203563601U CN203563601U CN201320762765.XU CN201320762765U CN203563601U CN 203563601 U CN203563601 U CN 203563601U CN 201320762765 U CN201320762765 U CN 201320762765U CN 203563601 U CN203563601 U CN 203563601U
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- CN
- China
- Prior art keywords
- blower fan
- baking
- streamline
- air inlet
- baking box
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 claims abstract description 15
- 230000008676 import Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to an outer circulation type energy-saving oven, comprising an oven body, a draught fan, a heat radiator and an exhaust pipe, wherein the interior of the oven body is provided with a baking cavity; the draught fan is used for drying; the heat radiator is arranged in the draught fan, and is connected with a heating device in a thermal conduction way; the exhaust pipe is communicated with the air outlet of the baking cavity of the oven body; a ventilation port is arranged on the exhaust pipe, and is mutually communicated with the outside atmosphere; the baking cavity of the oven body is provided with a streamline inlet and a streamline out, through which a streamline passes in or out; the air inlet of the oven body is communicated with the small hole of a V-shaped drying cover inside the oven; the big hole of the V-shaped drying cover is provided with a plurality of hot air ports, and faces the streamline; the draught fan is arranged on the outer side of the oven body; the air outlet of the draught fan is communicated with the air inlet of the oven body; the air inlet of the draught fan is communicated with the exhaust pipe; an air compensation hole communicated with the atmosphere is arranged close to the air inlet of the draught fan, in the exhaust pipe. The oven is higher in thermal efficiency, more energy-saving and more environment-friendly in use, and capable of enabling product cost to be reduced greatly.
Description
Technical field
This area relates to a kind of industrial baking box, relates in particular to a kind of more energy-conservation baking box of the heat that can effectively utilize heating with outer circulating air duct.
Background technology
In industrial production, often to use various baking boxs product is carried out to heating, drying, this need to use various baking boxs, common various baking boxs at present, the structure adopting is all radiator to be located at together with blower fan to the inside of baking box, the hot blast blowing out with axial flow blower in baking box inside, product on production line in baking box is blown out to the baking hot blast of high temperature, hot blast through deriving baking box and be discharged to atmosphere through air outlet and blast pipe again after drying product, the mode of this heating, drying is very large to thermal waste, and because the efficiency of baking is very low, therefore the baking box of this structure is often all very short, for some length, mostly be the baking box of 4 meter of one joint most, every joint baking box all needs to fill a Fans, the multiplex electric weight of blower fan that does not enter to use is large, and maintenance difficulty is large comparatively speaking, being not only the high and blower fan of blower fan price, to be positioned at the internal work temperature of baking box higher, therefore blower fan often breaks down, repair very airplane crash, not only cause production cost higher, and often need maintenance to reduce the efficiency of producing, it is final that because higher cost causes the price of product, the higher market competitiveness declines.
Utility model content
The utility model is for overcoming above-mentioned defect, thereby the life-span that provides a kind of outside that is installed on baking box to improve blower fan is used internal air circulation to improve the outer circulation type energy-saving baking oven of the thermal efficiency simultaneously.
For achieving the above object, outer circulation type energy-saving baking oven of the present utility model has adopted following technical scheme: outer circulation type energy-saving baking oven of the present utility model, comprise that inside has the baking box body in baking chamber, for the blower fan of drying, be located at the radiator being connected with heater thermal conductivity in blower fan, blast pipe with the baking chamber air outlet conducting of baking box body, blast pipe is provided with scavenge port and outside atmosphere mutual conduction, the baking chamber of baking box body is provided with for the streamline import of streamline turnover and streamline outlet, the osculum conducting of the drying cover of " V " shape in the air inlet of baking box body and baking box, should " V " shape drying cover large mouthful be provided with some hot-air mouths and towards streamline, described blower fan is located at the outside of baking box body, the air inlet conducting of the air outlet of this blower fan and baking box body, the air inlet of this blower fan and blast pipe conducting, in the blast pipe of the air inlet of close blower fan, be provided with the tonifying Qi hole communicating with atmosphere, .
In above-mentioned outer circulation type energy-saving baking oven, the rear side of described blower fan is provided with the gas heat exchanger for heat exchange.
In above-mentioned outer circulation type energy-saving baking oven, described blower fan is axial flow blower.
Beneficial effect: outer circulation type energy-saving baking oven of the present utility model, owing to blower fan being arranged on to the casing outside of baking box body, therefore in the process of work, the heat of blower fan can shed very soon, therefore, can effectively extend the life-span of blower fan, in addition, due to the blast pipe conducting of air inlet and the blower fan of blower fan, therefore the intake air temperature of blower fan is higher, can effectively improve the efficiency of utilization of baking box, greatly reducing the loss of heat energy, is to rely on more energy-conservation environmental protection more.
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model clearer and more definite.
Accompanying drawing explanation
Fig. 1, be structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to further detailed description.
Please refer to shown in Fig. 1, for the application of a kind of preferred embodiment of outer circulation type energy-saving baking oven of the present utility model, in the middle of this preferred embodiment, this outer circulation type energy-saving baking oven, comprise that inside has the baking box body in baking chamber, for the blower fan 2 of drying, be located at the radiator 3 being connected with heater thermal conductivity in blower fan, blast pipe 8 with the baking chamber air outlet conducting of baking box body, blast pipe is provided with scavenge port 9 and outside atmosphere mutual conduction, the baking chamber of baking box body is provided with for the streamline import of flowing water 15 line turnover and streamline outlet, the osculum conducting of the drying cover of " V " shape in the air inlet 5 of baking box body and baking box, should " V " shape drying cover large mouthful be provided with some hot-air mouths and towards streamline, described blower fan 2 is located at the outside of baking box body, air inlet 5 conductings of the air outlet of this blower fan and baking box body, air inlet 7 and blast pipe 8 conductings of this blower fan, in the blast pipe 8 of the air inlet 7 of close blower fan, be provided with the tonifying Qi hole 11 communicating with atmosphere, further, the rear side of described blower fan is provided with the gas heat exchanger for heat exchange, in blast pipe, be provided with the control valve 80 for regulating capacity, the air inlet place of blower fan is also provided with the control valve 70 that regulates air inlet, the utility model is owing to blower fan being arranged on to the casing outside of baking box body, therefore in the process of work, the heat of blower fan can shed very soon, therefore, can effectively extend the life-span of blower fan, in addition, due to the blast pipe conducting of air inlet and the blower fan of blower fan, therefore the intake air temperature of blower fan is higher, can effectively improve the efficiency of utilization of baking box, greatly reduce the loss of heat energy, to rely on more energy-conservation environmental protection more.
Claims (3)
1. an outer circulation type energy-saving baking oven, comprise that inside has the baking box body in baking chamber, for the blower fan of drying, be located at the radiator being connected with heater thermal conductivity in blower fan, blast pipe with the baking chamber air outlet conducting of baking box body, blast pipe is provided with scavenge port and outside atmosphere mutual conduction, the baking chamber of baking box body is provided with for the streamline import of streamline turnover and streamline outlet, the osculum conducting of the drying cover of " V " shape in the air inlet of baking box body and baking box, should " V " shape drying cover large mouthful be provided with some hot-air mouths and towards streamline, it is characterized in that: described blower fan is located at the outside of baking box body, the air inlet of this blower fan and blast pipe conducting, in the blast pipe of the air inlet of close blower fan, be provided with the tonifying Qi hole communicating with atmosphere, the tonifying Qi hole conducting that the air inlet of this blower fan communicates with blast pipe with outside atmosphere.
2. outer circulation type energy-saving baking oven according to claim 1, is characterized in that: the rear side of described blower fan is provided with the gas heat exchanger for heat exchange.
3. outer circulation type energy-saving baking oven according to claim 1, is characterized in that: described blower fan is axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762765.XU CN203563601U (en) | 2013-11-28 | 2013-11-28 | Outer circulation type energy-saving oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762765.XU CN203563601U (en) | 2013-11-28 | 2013-11-28 | Outer circulation type energy-saving oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563601U true CN203563601U (en) | 2014-04-30 |
Family
ID=50531373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762765.XU Expired - Fee Related CN203563601U (en) | 2013-11-28 | 2013-11-28 | Outer circulation type energy-saving oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403485A (en) * | 2019-08-30 | 2019-11-05 | 浙江农林大学 | An infrared and microwave synergistic curing box and potato curing method |
-
2013
- 2013-11-28 CN CN201320762765.XU patent/CN203563601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403485A (en) * | 2019-08-30 | 2019-11-05 | 浙江农林大学 | An infrared and microwave synergistic curing box and potato curing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |