CN206556426U - A kind of curing oven - Google Patents
A kind of curing oven Download PDFInfo
- Publication number
- CN206556426U CN206556426U CN201720219917.XU CN201720219917U CN206556426U CN 206556426 U CN206556426 U CN 206556426U CN 201720219917 U CN201720219917 U CN 201720219917U CN 206556426 U CN206556426 U CN 206556426U
- Authority
- CN
- China
- Prior art keywords
- air
- heater
- combustion chamber
- curing oven
- circulating fan
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a kind of curing oven, it is characterized in that, the hot blast closed circulation system that it includes body of heater, is connected with body of heater, hot blast closed circulation system includes return airway, the combustion chamber for being provided with burner, circulating fan and supply air duct, combustion chamber is connected by return airway and supply air duct with body of heater, and circulating fan is arranged on combustion chamber.The utility model is simple in construction, compared with similar-type products, ensure that the normal solidification temperature of workpiece.
Description
Technical field
The utility model is related to curing oven technical field.
Background technology
Solidify and refer in electronics industry and other various industries, zero used for the stress that reinforcing material is combined
The production technology of part heating, resin solidification and drying, the container for implementing solidification is curing oven.Curing oven is applied to electronics industry
And parts heating in other various industries, the production technology of resin solidification and drying.Traditional curing oven makes to set in furnace roof
Exhaust opening is put, in stove setting charging aperture, the shortcoming of this structure is that cold air easily enters body of heater from charging aperture, causes workpiece
Lower end be unable to reach solidification temperature and complete solidification, workpiece easily scraps.
The content of the invention
The purpose of this utility model be exactly in order to which the one kind for solving the deficiency of prior art and providing is not only simple in structure, and
And it is reasonable in design, it can guarantee that workpiece lower end can reach the curing oven of normal cure temperature.
The utility model is to realize above-mentioned purpose using following technical solution：A kind of curing oven, it is characterised in that
The hot blast closed circulation system that it includes body of heater, is connected with body of heater, hot blast closed circulation system includes return airway, is provided with combustion
Combustion chamber, circulating fan and the supply air duct of device are burnt, combustion chamber is connected by return airway and supply air duct with body of heater, circulated
Blower fan is arranged on combustion chamber, for by the heat blow of generation to furnace interior, it is ensured that workpiece lower end normal cure.
As a further illustration of the above scheme, the hot blast closed circulation system is arranged on the outside of body of heater.
The bottom of the body of heater is provided with circulated air air inlet, and the top of body of heater is provided with circulated air air outlet, wind of blowing
Road is connected with circulated air air inlet, and return airway is connected with circulated air air outlet.
Further, if the burner includes combustion gun of the Heavenly Stems and Earthly Branches muzzle towards combustion chamber, the side of combustion chamber
Portion is provided with air outlet corresponding with circulating fan, and circulating fan is arranged on air outlet, and is provided with circulation air path and air-supply
Air channel is connected.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is：
The utility model uses the form of aerial curing oven, using hot gas rising principle, sets and send in the lower end of curing oven
Air port, upper end sets suction opeing, completes air-supply and the process of exhausting using circulating fan, whole heat-sealing circulation is closed type, is made
The charging aperture for obtaining curing oven only has very small amount of hot gas to overflow, it is ensured that the normal solidification temperature in workpiece lower end.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model.
Description of reference numerals：1st, body of heater 1-1, circulated air air inlet 1-2, circulated air air outlet 2, hot blast closed circulation
System 2-1, return airway 2-2, combustion chamber 2-21, burner 2-3, circulating fan 2-4, supply air duct.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As Figure 1-Figure 2, the utility model is a kind of curing oven, the hot blast closure that it includes body of heater 1, is connected with body of heater
The circulatory system 2, hot blast closed circulation system includes return airway 2-1, the combustion chamber 2-2 for being provided with burner 2-21, circulation
Blower fan 2-3 and supply air duct 2-4, combustion chamber is connected by return airway and supply air duct with body of heater, and circulating fan is arranged on combustion
Burn on room, for by the heat blow of generation to furnace interior, it is ensured that workpiece lower end normal cure, hot blast closed circulation system is set
Put in the outside of body of heater.
Further, the bottom of the body of heater is provided with circulated air air inlet 1-1, and the top of body of heater is provided with circulated air and gone out
Air port 1-2, supply air duct is connected with circulated air air inlet, and return airway is connected with circulated air air outlet.Burner 2-21 bags
If including combustion gun of the Heavenly Stems and Earthly Branches muzzle towards combustion chamber, the sidepiece of combustion chamber is provided with air outlet corresponding with circulating fan,
Circulating fan is arranged on air outlet, and is provided with circulation air path and is connected with supply air duct.
The utility model compared with prior art, using the form of aerial curing oven, using hot gas rising principle, is solidifying
The lower end of stove sets air outlet, and upper end sets suction opeing, and air-supply and the process of exhausting are completed using circulating fan, and whole heat-sealing is followed
Ring is closed type so that the charging aperture of curing oven only has very small amount of hot gas to overflow, it is ensured that workpiece lower end normally solidifies
Temperature.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (4)
1. a kind of curing oven, it is characterised in that the hot blast closed circulation system that it includes body of heater, is connected with body of heater, hot blast closure
The circulatory system includes return airway, the combustion chamber for being provided with burner, circulating fan and supply air duct, and combustion chamber passes through return air
Air channel and supply air duct are connected with body of heater, and circulating fan is arranged on combustion chamber.
2. a kind of curing oven according to claim 1, it is characterised in that the hot blast closed circulation system is arranged on body of heater
Outside.
3. a kind of curing oven according to claim 1, it is characterised in that the bottom of the body of heater is provided with circulated air air intake
Mouthful, the top of body of heater is provided with circulated air air outlet, and supply air duct is connected with circulated air air inlet, and return airway goes out with circulated air
Air port is connected.
4. a kind of curing oven according to claim 1, it is characterised in that if the burner includes Heavenly Stems and Earthly Branches muzzle direction
The combustion gun of combustion chamber, the sidepiece of combustion chamber is provided with air outlet corresponding with circulating fan, and circulating fan is arranged on out
On air port, and it is provided with circulation air path and is connected with supply air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219917.XU CN206556426U (en) | 2017-03-08 | 2017-03-08 | A kind of curing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219917.XU CN206556426U (en) | 2017-03-08 | 2017-03-08 | A kind of curing oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556426U true CN206556426U (en) | 2017-10-13 |
Family
ID=60363286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219917.XU Expired - Fee Related CN206556426U (en) | 2017-03-08 | 2017-03-08 | A kind of curing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556426U (en) |
-
2017
- 2017-03-08 CN CN201720219917.XU patent/CN206556426U/en not_active Expired - Fee Related
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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: 20171013 Termination date: 20190308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |