CN203024552U - Tunnel drying and heating device - Google Patents
Tunnel drying and heating device Download PDFInfo
- Publication number
- CN203024552U CN203024552U CN 201220621512 CN201220621512U CN203024552U CN 203024552 U CN203024552 U CN 203024552U CN 201220621512 CN201220621512 CN 201220621512 CN 201220621512 U CN201220621512 U CN 201220621512U CN 203024552 U CN203024552 U CN 203024552U
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- heating
- heating device
- air
- return duct
- tunnel drying
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Abstract
The utility model discloses a tunnel drying and heating device which comprises a burner, a high-temperature plug-in fan, a heating tank body and an air returning groove, wherein the burner is arranged on the heating tank body, the high-temperature plug-in fan is arranged on the right side of the burner, a heat exchanger is arranged inside the heating tank body, the air returning groove is connected with a lower end of the heating tank body, and an air supplying plate is arranged on the air returning groove. According to the tunnel drying and heating device, the problem that a heating device is poor in ventilating and heat transporting effects is solved. The tunnel drying and heating device is simple in design and reasonable in structure. The lower end of the heating device is communicated through an air supplying pipe, the air supplying plate is arranged on the lower air returning groove of the air supplying pipe, a plurality of even-distributed heat dissipating holes are formed in the air supplying plate, so that heat generated by the whole system can be rapidly and evenly transported out.
Description
Technical field
The utility model relates to the drying plant technical field, specifically belongs to the tunnel drying and heating device.
Background technology
Process adhesive force and the corrosion resistance that can significantly improve coating through phosphatization before the metal material surface application, therefore be widely applied in every profession and trade, in the motoring connoisseur electric industry, phosphating coat has obtained almost 100% application as the bottom of electrophoretic coating especially.All need to dry after application, existing coating equipment adopts electric heater unit to realize drying in drying chamber, and the temperature during oven dry in drying chamber is uneven, and non-uniform temperature mainly is, result of ventilating heat dissipation is poor.Heater is easily controlled, and needs the appropriate design vent passages but add thermogenetic heat delivery to the position of needs.
The utility model content
The purpose of this utility model has been to provide the tunnel drying and heating device, having solved the heater ventilation send thermal effect poor problem, simplicity of design, rational in infrastructure, the heater lower end is communicated with by ajutage, under ajutage, return duct is provided with the air-supply plate, and the air-supply plate is provided with a plurality of equally distributed louvres, and the heat that whole system produces can transfer out rapidly and uniformly.
The technical solution adopted in the utility model is as follows:
The tunnel drying and heating device, combustor, high temperature plug-in type blower fan, heating casing and return duct, combustor is arranged on the heating casing, described combustor right side is provided with high temperature plug-in type blower fan, high temperature plug-in type blower fan is fixed in the external side of heating cabinet, heating is provided with heat exchanger in casing, and described return duct is connected in heating casing lower end, and return duct is provided with the air-supply plate.
Described return duct is provided with ajutage with heating casing junction.
The external maintenance platform fixed mount assembly that is arranged with of described heating cabinet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model design heater lower end is communicated with by ajutage, and under ajutage, return duct is provided with the air-supply plate, and the air-supply plate is provided with a plurality of equally distributed louvres, and the heat that whole system produces can transfer out rapidly and uniformly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
The specific embodiment
Referring to accompanying drawing, the tunnel drying and heating device, combustor 1, high temperature plug-in type blower fan 2, heating casing 3 and return duct 4, combustor 1 is arranged on heating casing 3, combustor 1 right side is provided with high temperature plug-in type blower fan 2, and high temperature plug-in type blower fan 2 is fixed in heating casing 3 outsides, is provided with heat exchanger 5 in heating casing 3, return duct 4 is connected in heating casing 3 lower ends, and return duct 4 is provided with air-supply plate 6.Return duct 4 is provided with ajutage 7 with heating casing 3 junctions.The outer maintenance platform fixed mount assembly 8 that is arranged with of heating casing 3.The design integrated model is reasonable, and the heat that whole system produces can transfer out rapidly and uniformly.
Claims (3)
1. tunnel drying and heating device, combustor, high temperature plug-in type blower fan, heating casing and return duct, combustor is arranged on the heating casing, it is characterized in that: described combustor right side is provided with high temperature plug-in type blower fan, high temperature plug-in type blower fan is fixed in the external side of heating cabinet, heating is provided with heat exchanger in casing, and described return duct is connected in heating casing lower end, and return duct is provided with the air-supply plate.
2. tunnel according to claim 1 drying and heating device is characterized in that: described return duct is provided with ajutage with heating casing junction.
3. tunnel according to claim 1 drying and heating device, is characterized in that: the external maintenance platform fixed mount assembly that is arranged with of described heating cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621512 CN203024552U (en) | 2012-11-22 | 2012-11-22 | Tunnel drying and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621512 CN203024552U (en) | 2012-11-22 | 2012-11-22 | Tunnel drying and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024552U true CN203024552U (en) | 2013-06-26 |
Family
ID=48648531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621512 Expired - Fee Related CN203024552U (en) | 2012-11-22 | 2012-11-22 | Tunnel drying and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034141A (en) * | 2014-06-24 | 2014-09-10 | 温州同达节能环保有限公司 | Drying device with hot air control function for synthetic leather or printing and dyeing production line |
-
2012
- 2012-11-22 CN CN 201220621512 patent/CN203024552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034141A (en) * | 2014-06-24 | 2014-09-10 | 温州同达节能环保有限公司 | Drying device with hot air control function for synthetic leather or printing and dyeing production line |
| CN104034141B (en) * | 2014-06-24 | 2015-11-18 | 温州同达节能环保有限公司 | Synthetic leather with hot blast controlling functions or dyeing line drying unit |
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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: 20130626 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |