CN208536593U - A kind of mould heating furnace - Google Patents
A kind of mould heating furnace Download PDFInfo
- Publication number
- CN208536593U CN208536593U CN201820916224.0U CN201820916224U CN208536593U CN 208536593 U CN208536593 U CN 208536593U CN 201820916224 U CN201820916224 U CN 201820916224U CN 208536593 U CN208536593 U CN 208536593U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- heat
- steam
- furnace
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 5
- 210000000038 chest Anatomy 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000036760 body temperature Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a kind of mould heating furnace, including furnace body and burner hearth；The furnace body further includes positioned at the track of bottom of furnace body and positioned at the intracorporal trolley of furnace；Furnace body top center is provided with fan, and fan is connected by fan shaft with the motor being arranged in outside furnace body, and bottom of furnace body is provided with the combustor of a connection burner hearth, and the furnace body top left side is provided with exhaust blower, and the exhaust blower exit is provided with heat exchanger；The rear wall of furnace body is equipped with thermocouple, and thermocouple passes through furnace body and enters in burner hearth cavity；The outside of furnace body is provided with insulating layer, and the insulating layer is hollow cavity, and steam inlet and steam (vapor) outlet are provided in inner cavity, and the steam inlet connects steam generator, and the steam (vapor) outlet connects heat-exchange device.The utility model keeps mold portions heat absorption uniform, improves the efficiency that furnace body temperature is promoted, while hot steam after heat-exchanger rig heat exchange by recycling, energy saving.
Description
Technical field
The utility model relates to mold heating equipment technical field more particularly to a kind of mould heating furnaces.
Background technique
1. the pre-heating mean of traditional mould heating furnace, which has the following deficiencies:, causes mold local heating too fast, part temperature
Height is spent, heat absorption is uneven, so that the service life of mold can be reduced；2. accurate thermometric can not be carried out, it can only be with operator
Practical experience judges temperature.
Utility model content
The purpose of this utility model is to provide a kind of mould heating furnaces, to solve mentioned above in the background art ask
Topic.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of mould heating furnace, including furnace body and furnace
Thorax, the furnace body are equipped with fire door, and the fire door is connected by the side of shaft and furnace body；The furnace body further includes being located at furnace body bottom
The track in portion and it is located at the intracorporal trolley of furnace, the trolley can slide on the track；Furnace body top center is provided with
Fan, fan are connected by fan shaft with the motor being arranged in outside furnace body, and bottom of furnace body is provided with a connection burner hearth
Combustor, the furnace body top left side are provided with exhaust blower, and the exhaust blower exit is provided with heat exchanger；On the rear wall of furnace body
Equipped with thermocouple, thermocouple passes through furnace body and enters in burner hearth cavity；The outside of furnace body is provided with insulating layer, during the insulating layer is
Empty inner cavity, steam inlet and steam (vapor) outlet are provided in inner cavity, and the steam inlet connects steam generator, the steam (vapor) outlet
Connect heat-exchange device.
The heat exchanger exchanges heat furnace body to cooling water by the waste-gas heat of exhaust blower outlet discharge, the cooling after exchanging heat
Water is connected to steam generator, generates hot steam.
The heat-exchange device includes the heat exchange chamber in steam (vapor) outlet pipeline, and the heat exchange chamber left and right ends connect
It is connected with steam (vapor) outlet pipeline, upper and lower ends are communicated with circulating fan and secondary combustion-supporting air hose；The combustion-supporting air hose of pair and main combustion air
Manifold closes, and pressurizes via combustion fan, provides combustion air for combustor.
The exhaust gas of exhaust blower outlet discharge enters air purifier after heat exchanger exchanges heat, and then drains into atmosphere.
The utility model has the advantages that fuel gas is 1. generated into a large amount of heat by combustor full combustion, it will be in furnace by fan
Heat quickly sufficiently stirred evenly in furnace, keep mold portions heat absorption uniform, extend die life；2. insulating layer
The promotion of interior hot steam auxiliary furnace body temperature improves the efficiency that furnace body temperature is promoted, greatly shortens preheating time, simultaneously
Hot steam recycles after being exchanged heat by heat-exchanger rig, energy saving；3. being inserted with thermocouple to thermometric is carried out in burner hearth, thus real
Existing high accuracy temperature control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference: 1. furnace bodies, 2. burner hearths, 3. tracks, 4. trolleys, 5. fans, 6. fan shafts, 7. motors, 8. combustors,
9. exhaust blower, 10. heat exchangers, 11. thermocouples, 12. insulating layers, 13. steam inlets, 14. steam (vapor) outlets, 15. steam generators,
16. heat-exchange device, 17. circulating fans, 18. secondary combustion-supporting air hoses, 19. main combustion-supporting air hoses, 20. combustion fans, 21. gas purifications
Device.
Specific embodiment
Below against attached drawing, by the description of the embodiment, being described in further detail to the utility model, it is therefore an objective to help
It helps those skilled in the art to have more complete, accurate and deep understanding to the design of the utility model, technical solution, and helps
In its implementation.
Shown in Figure 1, a kind of mould heating furnace, including furnace body 1 and burner hearth 2, the furnace body 1 are equipped with fire door, the furnace
Door is connect by shaft with the side of furnace body 1；The furnace body 1 further includes positioned at the track 3 of 1 bottom of furnace body and in furnace body 1
Trolley 4, the trolley 4 can slide on the track 3；1 top center of furnace body is provided with fan 5, and fan 5 passes through wind
Fan axis 6 is connected with the motor 7 being arranged in outside furnace body 1, and 1 bottom of furnace body is provided with the combustor 8 of a connection burner hearth 2, institute
It states 1 top left side of furnace body and is provided with exhaust blower 9,9 exit of exhaust blower is provided with heat exchanger 10；It is set on the rear wall of furnace body 1
There is thermocouple 11, thermocouple 11 passes through furnace body 1 and enters in 2 inner cavity of burner hearth；The outside of furnace body 1 is provided with insulating layer 12, the guarantor
Warm layer 12 is hollow cavity, and steam inlet 13 and steam (vapor) outlet 14 are provided in inner cavity, and the steam inlet 13 connects steam hair
Raw device 15, the steam (vapor) outlet 14 connect heat-exchange device 16.
The heat exchanger 10 exchanges heat furnace body 1 to cooling water by the waste-gas heat of the outlet of exhaust blower 9 discharge, after exchanging heat
Cooling water is connected to steam generator 15, generates hot steam.
The heat-exchange device 16 includes the heat exchange chamber in 14 pipeline of steam (vapor) outlet, described heat exchange chamber or so two
End is communicated with 14 pipeline of steam (vapor) outlet, and upper and lower ends are communicated with circulating fan 17 and secondary combustion-supporting air hose 18；The combustion-supporting air hose of pair
18 converge with main combustion-supporting air hose 19, pressurize via combustion fan 20, provide combustion air for combustor 8.
The exhaust gas of the outlet of exhaust blower 9 discharge enters air purifier 21 after the heat exchange of heat exchanger 10, then drains into big
Gas.
In the utility model, the mold heated will be needed to be placed on trolley 4, pass through the track 3 of 1 bottom of furnace body, trolley 4
Mold is transported in burner hearth 2, fire door is closed, by 1 closing seam of furnace body, opens combustor 8, provides heat to burner hearth 2；Heat preservation
The promotion of temperature, improves the efficiency that temperature is promoted in burner hearth 2, by fan 5 by furnace in hot steam auxiliary furnace body 1 in layer 12
Heat in thorax 2 quickly sufficiently stirs evenly in furnace, keeps mold portions heat absorption uniform, the gas in burner hearth 2 passes through air draft
Machine 9 is discharged, and the exhaust gas of discharge enters air purifier 21 after the heat exchange of heat exchanger 10, then drains into atmosphere；Through steam (vapor) outlet 14
Outlet after the hot steam of discharge is exchanged heat by heat-exchange device 16；The fresh air outside and heat exchange that circulating fan 17 absorbs fill
After setting 16 heat exchange, converges into secondary combustion-supporting air hose 18 and main combustion-supporting air hose 19, pressurize via combustion fan 20, mentioned for combustor 8
For combustion air.
The utility model is exemplarily described in conjunction with attached drawing above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out；Or not improved, above-mentioned design and skill by the utility model
Art scheme directly applies to other occasions, both is within the protection scope of the present invention.
Claims (4)
1. a kind of mould heating furnace, which is characterized in that including furnace body and burner hearth, the furnace body is equipped with fire door, and the fire door passes through
The connection of the side of shaft and furnace body；The furnace body further includes being located at the track of bottom of furnace body and being located at the intracorporal trolley of furnace, described
Trolley can be slided on the track；Furnace body top center is provided with fan, and fan is by fan shaft and is arranged in furnace body
External motor is connected, and bottom of furnace body is provided with the combustor of a connection burner hearth, and the furnace body top left side is provided with row
Blower, the exhaust blower exit are provided with heat exchanger；The rear wall of furnace body is equipped with thermocouple, and thermocouple passes through furnace body and enters furnace
In thorax inner cavity；The outside of furnace body is provided with insulating layer, and the insulating layer is hollow cavity, is provided with steam inlet and steaming in inner cavity
Vapor outlet, the steam inlet connect steam generator, and the steam (vapor) outlet connects heat-exchange device.
2. a kind of mould heating furnace as described in claim 1, which is characterized in that the heat exchanger is exported furnace body by exhaust blower
The waste-gas heat of discharge exchanges heat to cooling water, and the cooling water after exchanging heat is connected to steam generator, generates hot steam.
3. a kind of mould heating furnace as claimed in claim 1 or 2, which is characterized in that the heat-exchange device includes being set to steam
Heat exchange chamber in vapor outlet pipeline, the heat exchange chamber left and right ends are communicated with steam (vapor) outlet pipeline, and upper and lower ends are communicated with
Circulating fan and secondary combustion-supporting air hose；The combustion-supporting air hose of pair and main combustion air manifold close, and pressurize via combustion fan, are combustor
Combustion air is provided.
4. a kind of mould heating furnace as claimed in claim 1 or 2, which is characterized in that the exhaust gas of exhaust blower outlet discharge
Enter air purifier after heat exchanger exchanges heat, then drains into atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820916224.0U CN208536593U (en) | 2018-06-13 | 2018-06-13 | A kind of mould heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820916224.0U CN208536593U (en) | 2018-06-13 | 2018-06-13 | A kind of mould heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536593U true CN208536593U (en) | 2019-02-22 |
Family
ID=65391717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820916224.0U Expired - Fee Related CN208536593U (en) | 2018-06-13 | 2018-06-13 | A kind of mould heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157949A (en) * | 2020-09-04 | 2021-01-01 | 温州职业技术学院 | Heating device for be used for mould production |
-
2018
- 2018-06-13 CN CN201820916224.0U patent/CN208536593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157949A (en) * | 2020-09-04 | 2021-01-01 | 温州职业技术学院 | Heating device for be used for mould production |
| CN112157949B (en) * | 2020-09-04 | 2022-05-24 | 温州职业技术学院 | Heating device for be used for mould production |
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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: 20190222 |