CN206577998U - A kind of fan heater of core oven - Google Patents
A kind of fan heater of core oven Download PDFInfo
- Publication number
- CN206577998U CN206577998U CN201720081706.4U CN201720081706U CN206577998U CN 206577998 U CN206577998 U CN 206577998U CN 201720081706 U CN201720081706 U CN 201720081706U CN 206577998 U CN206577998 U CN 206577998U
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- heater
- baking
- baking body
- oven
- connecting rod
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Abstract
The utility model discloses a kind of fan heater of core oven, including baking body of heater, the baking body of heater both sides are provided with ventilating interlayer, the top of the baking body of heater is provided with ventilating opening, some return air inlets are provided with the madial wall of interlayer, the head end connection of the ventilating opening and backwind tube, the end of backwind tube is connected with the middle part of combustion chamber.The hot blast that the utility model is produced using natural gas is toasted, make in-furnace temperature distribution than more uniform, temperature is easily controllable, suitable for the baking of the coated article of variously-shaped and size, the side plate and top plate outside plate of oven insulation construction are steel plate, ensure the intensity of body of heater, oven wallboard selects composite rock wool insulation board, thickness of slab 150mm, bottom of furnace body uses and sets high-quality heatproof galvanized sheet on rock wool, its inside and outside surface layer is color plating steel plate, central filler rock wool heat-preservation material, overall structure is solid and reliable, good appearance, high insulating effect, it will not be deformed upon because heated, service life of equipment is long.
Description
Technical field
The utility model belongs to machinery and industry device field, more particularly to a kind of heating air-supply of core oven is filled
Put.
Background technology
In-furnace temperature skewness when existing oven is used, Er Qiesha lower from more remote more temperature with a distance from thermal source
When mould height is different, it is heated how many also different, so baking-curing effect has significant difference, causes curing of coating uneven, only
Be adapted to plane tabular or in oven rotatable simple barrel-shaped coated article baking, be completely unsuitable for interior shape and answer
The baking of miscellaneous sandbox.In addition existing oven can not be recycled to the energy, cause energy waste serious.
The content of the invention
The utility model provides a kind of fan heater of core oven, to solve existing baking in-furnace temperature point
Cloth is uneven, and temperature can not be regulated and controled, the technical problem such as sand mo(u)ld height difference causes heated uneven, energy waste serious.
In order to solve above technical problem, technical solution adopted in the utility model is：A kind of core oven plus
Wind apparatus, including baking body of heater, electric vent lifting device are heat-fed, the baking body of heater both sides are provided with ventilating interlayer, described
The top for toasting body of heater is provided with ventilating opening, and some return air inlets are provided with the madial wall of interlayer, the ventilating opening and backwind tube
Head end is connected, and the end of backwind tube is connected with the middle part of combustion chamber；
6 blowing covers are evenly distributed with the oven body, the blowing cover bottom is provided with blowing mouth, the blowing cover
Sidepiece with lifting connecting rod be connected, the electric vent lifting device bottom with baking body of heater at the top of be fixedly connected, blowing cover divide
Top is not connected with flexible pipe bottom, and the top of flexible pipe is connected through baking body of heater with the flat air dust being arranged at the top of baking body of heater,
Flat air dust is connected with high pressure positive blower air outlet, and high pressure positive blower air inlet is connected with burner ends, and combustion chamber head end is provided with burning
Device.
Preferably, the electric vent lifting device includes motor, motor has former and later two power output shafts,
Power output shaft is connected by power transmission shaft with scroll bar, and scroll bar is engaged with turbine nut, and turbine nut is screwed togather with jacking screw rod, jacking
Screw tip is connected with connecting rod rest, and connecting rod rest end is connected with lifting connecting rod.
Preferably, covered with composite rock wool insulation board in the oven body.
The hot blast that the utility model is produced using natural gas is toasted, and in-furnace temperature is distributed than more uniform, temperature is easy
In control, energy utilization rate is high.Suitable for the baking of the coated article of variously-shaped and size, the side plate of oven insulation construction and
Top plate outside plate is steel plate, it is ensured that the intensity of body of heater, oven wallboard selects composite rock wool insulation board, and bottom of furnace body uses rock wool
On set high-quality heatproof galvanized sheet, its inside and outside surface layer is color plating steel plate, and central filler rock wool heat-preservation material, overall structure firmly may be used
Lean on, good appearance, high insulating effect, will not be deformed upon because heated, service life of equipment is long.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model partial structurtes enlarged drawing.
Embodiment
With reference to the accompanying drawings and detailed description, the technical solution of the utility model is described in further detail.
With reference to shown in Fig. 1, Fig. 2, a kind of fan heater of core oven, including baking body of heater 2, electric vent are carried
Device 3 is risen, baking body of heater 2 both sides are provided with ventilating interlayer 14, and ventilating interlayer 14 is made using high-quality heatproof galvanized sheet,
The top for toasting body of heater 2 is provided with ventilating opening, and some return air inlets 141, the ventilating opening are provided with the madial wall of ventilating interlayer 14
It is connected with the head end of backwind tube 16, the end of backwind tube 16 is connected with the middle part of combustion chamber 9, covered with compound in baking body of heater 2
6 blowing covers 11 are evenly distributed with rock-wool heat insulation plate 15, baking body of heater 2,11 bottoms of blowing cover are provided with blowing mouth 111, blowing
The sidepiece of cover 11 is connected with lifting connecting rod 31, and the bottom of electric vent lifting device 3 is fixedly connected with the top of baking body of heater 2,
The blowing mouth 111 that electric vent lifting device 3 can allow blowing to be covered on 11 faces the cast gate of sand mo(u)ld, more holds to cast gate blowing hot-air
Easily drying, the electric vent lifting device 3 includes motor 34, and motor 34 has former and later two power output shafts 33, moves
Power output shaft 33 is connected by power transmission shaft 35 with scroll bar, and scroll bar is engaged with turbine nut, and turbine nut is screwed togather with jacking screw rod 32,
The top of jacking screw rod 32 is connected with connecting rod rest 36, and the end of connecting rod rest 36 is connected with lifting connecting rod 31, because sand mo(u)ld highly differs
Cause, be particularly configured to regulatable, the blowing cover 11 be connected at top with the bottom of flexible pipe 12 respectively, and the top of flexible pipe 12 passes through baking
Oven body 2 is connected with being arranged on the flat air dust 13 at the top of baking body of heater 2, and flat air dust 13 is connected with the air outlet of high pressure positive blower 10, high
The air inlet of pressure fan 10 is connected with the end of combustion chamber 9, and the head end of combustion chamber 9 is provided with burner 91.
The course of work：After fresh air outside is heated through gas burner 91 by high pressure positive blower 10 first, it is sent to pre-
The flat air dust 13 first laid, last hot-air enters baking body of heater 2, baking body of heater 2 is blown into from top, except inspiration is new on a small quantity
Outside fresh air, most hot-airs are still heated utilization by circulation, are sent to inside baking body of heater 2 so that oven
Temperature is stepped up in body 2, and when temperature reaches design temperature, gas burner 91 automatically adjusts large and small fire, makes baking body of heater 2
Interior temperature keeps constant.
Finally it is pointed out that above embodiment is only the more representational example of the utility model.Obviously, originally
Utility model is not limited to above-mentioned embodiment, can also there is many deformations.It is every according to technical spirit of the present utility model
Any simple modification, equivalent variations and the modification made to above embodiment, are considered as belonging to of the present utility model
Protection domain.
Claims (4)
1. a kind of fan heater of core oven, including baking body of heater, electric vent lifting device, it is characterised in that：
Blowing cover is evenly distributed with the oven body, blowing cover bottom is provided with blowing mouth, sidepiece and the lifting connecting rod of cover of drying connect
Connect, the electric vent lifting device bottom at the top of baking body of heater with being fixedly connected, and top connects blowing cover with flexible pipe bottom respectively
Connect, the top of flexible pipe is connected through baking body of heater with the flat air dust being arranged at the top of baking body of heater, and flat air dust goes out with high pressure positive blower
Air port is connected, and high pressure positive blower air inlet is connected with burner ends, and combustion chamber head end is provided with burner.
2. a kind of fan heater of core oven according to claim 1, it is characterised in that：The baking body of heater
Both sides are provided with ventilating interlayer, and the top of the baking body of heater is provided with ventilating opening, and some return air are provided with the madial wall of interlayer
Mouthful, the head end connection of the ventilating opening and backwind tube, the end of backwind tube is connected with the middle part of combustion chamber.
3. a kind of fan heater of core oven according to claim 2, it is characterised in that：The electric vent
Lifting device includes motor, and motor has former and later two power output shafts, and power output shaft is connected by power transmission shaft and scroll bar
Connect, scroll bar is engaged with turbine nut, turbine nut is screwed togather with jacking screw rod, jacking screw tip is connected with connecting rod rest, connecting rod rest
End is connected with lifting connecting rod.
4. a kind of fan heater of core oven according to claim 1, it is characterised in that：The baking body of heater
It is interior covered with composite rock wool insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081706.4U CN206577998U (en) | 2017-01-22 | 2017-01-22 | A kind of fan heater of core oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081706.4U CN206577998U (en) | 2017-01-22 | 2017-01-22 | A kind of fan heater of core oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577998U true CN206577998U (en) | 2017-10-24 |
Family
ID=60109827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081706.4U Active CN206577998U (en) | 2017-01-22 | 2017-01-22 | A kind of fan heater of core oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206577998U (en) |
-
2017
- 2017-01-22 CN CN201720081706.4U patent/CN206577998U/en active Active
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