CN203768418U - Metal component heating furnace - Google Patents
Metal component heating furnace Download PDFInfo
- Publication number
- CN203768418U CN203768418U CN201420169061.6U CN201420169061U CN203768418U CN 203768418 U CN203768418 U CN 203768418U CN 201420169061 U CN201420169061 U CN 201420169061U CN 203768418 U CN203768418 U CN 203768418U
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- CN
- China
- Prior art keywords
- furnace
- heater
- heating
- furnace body
- metal component
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- 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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Abstract
The utility model belongs to the technical field of metal component heating machinery and in particular discloses a metal component heating furnace. The structure of the heating furnace comprises a furnace body, a conveying rail and a combustion gas incendiary cylinder, wherein the furnace body comprises thermal-insulation furnace walls, a component inlet, a component outlet and a furnace bottom; the thermal-insulation furnace walls are arranged at two sides of the furnace body; the component inlet and the component outlet are arranged at the two ends of the furnace body; the conveying rail is used for transporting in and pulling out a metal component through the inlet and the outlet; the combustion gas incendiary cylinder is used for heating; the heating barrel is arranged on the top of the furnace body; a hot gas pipeline is arranged in the thermal-insulation furnace walls at the two sides of the furnace body; a net-shaped radiating pipeline is laid on the furnace bottom; hot air outlets are formed on the radiating pipeline; an air return hole with an air exhaustion mechanism is arranged on the top of the furnace body; and the air return hole is communicated with the air inlet of the heating barrel. The metal component heating furnace can realize uniformly heating a steel tube, a bridge beam body and guard bars of an expressway, and has characteristics of being small in size and high in heating efficiency.
Description
Technical field
The utility model belongs to hardware heated mechanical technical field, relates to a kind of hardware process furnace.
Background technology
Comprising that the hardwares such as the guardrail that steel pipe, bridge beam body and motorway use will soak conventionally moulds processing, to improve its antiseptic property.And above-mentioned member must carry out heat treated soaking before moulding processing, current used heating unit includes body of heater, be arranged at the fuel gas buring cylinder of both sides and transfer mechanism that above-mentioned hardware is transported and pulled out forms.In the structure of the above-mentioned process furnace of formation, because fuel gas buring cylinder is arranged at body of heater both sides, not only cause the volume of this body of heater larger, and body of heater internal heat balance is difficult to process, the heating of making gemel is difficult to uniformity, thereby the uniformity coefficient that causes member to soak moulding is difficult to meet the demands.
Utility model content
The purpose of this utility model is just to provide a kind of hardware process furnace that can realize the guardrail that steel pipe, bridge beam body and motorway are used and carry out homogeneous heating.
Realizing the technical scheme that the utility model above-mentioned purpose adopts is:
A kind of hardware process furnace, comprises that both sides are that insulation furnace wall, two ends are that member is imported and exported and the body of heater of furnace bottom, for delivery track that hardware is transported and pulled out by described import and export and the fuel gas buring cylinder for heating; Described cartridge heater is arranged at the top of described body of heater, in the insulation furnace wall of described body of heater both sides, be provided with hot gas duct, on described furnace bottom, be equipped with netted hot channel, on this hot channel, being provided with hot gas portals, described body of heater top is provided with the return air inlet with air draft mechanism, and this return air inlet is communicated with the blast inlet that forms described cartridge heater.
In addition, the additional technical feature that forms above-mentioned hardware process furnace also comprises:
---the member import and export at described body of heater two ends is provided with check apron mechanism;
---forming the insulation furnace wall, both sides of described body of heater and described furnace bottom is split movable connection structure.
A kind of hardware process furnace provided by the utility model compared with prior art, have the following advantages: one, owing to forming the cartridge heater of this body of heater and be arranged at the top of body of heater, and be equipped with netted hot channel on the furnace bottom that forms body of heater, therefore not only can reduce the volume of body of heater, and more can effectively control the even shape property of the inner heating of body of heater hot gas diffusion, be conducive to balance that member is heated and evenly obtained soaking of uniform thickness and mould layer; Its two, owing to being provided with the return air inlet with air draft mechanism at body of heater top, and this return air inlet with form the blast inlet of cartridge heater and be communicated with, can complete the circulation of warm air, greatly save energy; Its three, be split movable connection structure owing to forming furnace wall and the furnace bottom of body of heater, therefore can realize raising or forcing down of body of heater, complete the variation of furnace space, can meet the heating of different volumes hardware.
Brief description of the drawings
The hardware heating furnace structure schematic diagram that Fig. 1 provides for the utility model;
Fig. 2 is A-A cross-sectional view of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Embodiment
Structure and use principle below in conjunction with accompanying drawing to hardware process furnace provided by the utility model are described in further detail:
The structural representation of the hardware process furnace providing for the utility model as shown in Figure 1,2 and 3.The structure that forms this process furnace comprises that both sides are that insulation furnace wall 1, two ends are the body of heater 5 of member import and export 2,3 and furnace bottom 4 thereof, is connected with above-mentioned import and export for hardware 6 is transported and is pulled out body of heater roller (or track) formation transfer mechanism 7 and be arranged at body of heater top and form for the fuel gas buring cylinder 8 heating; In the insulation furnace wall of above-mentioned body of heater both sides, be provided with the hot gas duct 9 for delivery of the air through the heating of fuel gas buring cylinder, and be communicated with the netted hot channel 10 being laid on furnace bottom, on this hot channel, be provided with hot gas and portal 11, be provided with the return air inlet 13 with air draft mechanism 12 at body of heater top, this return air inlet is communicated with the blast inlet that forms described cartridge heater.
Its principle of work is: first by being communicated with transfer mechanism with the import and export of body of heater, the preparations such as the guardrail that steel pipe, bridge beam body and motorway are used are soaked the hardware of moulding and are sent on the furnace bottom 4 in body of heater, and open air draft mechanism 12, then light fuel gas buring cylinder and add warm air, and it is delivered to and is provided with hot gas and portals in 11 netted hot channel 10 by hot gas duct 9, by high-temperature gas, member is heated, the gas of waste heat drains into by air draft mechanism after the blast inlet of cartridge heater, heating cycle.The fuel gas buring cylinder of this device is arranged on body of heater top, has therefore reduced the floor space of its device.
In the structure of the above-mentioned hardware process furnace of formation,
---excessive in order to prevent high temperature hot gas, and further improve the utilization rate of waste heat of high temperature hot gas, be provided with check apron mechanism 14 at the member import and export at above-mentioned body of heater two ends, when heater is delivered in body of heater or after shifting out, above-mentioned check apron mechanism is put down, to seal its import and export;
---in order to meet the heating of different volumes hardware, and make the size of body of heater more suitable, to further improve the utilization ratio of high temperature hot gas, make the insulation furnace wall, both sides 1 that forms body of heater be set to split movable connection structure with described furnace bottom 4.In the time of the hardware small volume of need heating, furnace bottom is raised, make body of heater just in time hold hardware; Otherwise furnace bottom is forced down to (or being down to below ground) to expand body of heater volume.
Claims (3)
1. a hardware process furnace, comprises that both sides are that insulation furnace wall, two ends are that member is imported and exported and the body of heater of furnace bottom, for delivery track that hardware is transported and pulled out by described import and export and the fuel gas buring cylinder for heating; It is characterized in that: described cartridge heater is arranged at the top of described body of heater, in the insulation furnace wall of described body of heater both sides, be provided with hot gas duct, on described furnace bottom, be equipped with netted hot channel, on this hot channel, being provided with hot gas portals, described body of heater top is provided with the return air inlet with air draft mechanism, and this return air inlet is communicated with the blast inlet that forms described cartridge heater.
2. a kind of hardware process furnace according to claim 1, is characterized in that: the member import and export at described body of heater two ends is provided with check apron mechanism.
3. a kind of hardware process furnace according to claim 1, is characterized in that: forming the insulation furnace wall, both sides of described body of heater and described furnace bottom is split movable connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169061.6U CN203768418U (en) | 2014-04-09 | 2014-04-09 | Metal component heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169061.6U CN203768418U (en) | 2014-04-09 | 2014-04-09 | Metal component heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768418U true CN203768418U (en) | 2014-08-13 |
Family
ID=51285629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169061.6U Expired - Fee Related CN203768418U (en) | 2014-04-09 | 2014-04-09 | Metal component heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782130A (en) * | 2017-11-21 | 2018-03-09 | 镇江金鑫有色合金有限公司 | A kind of non-ferrous alloy smelting furnace with explosion prevention function |
| CN109870027A (en) * | 2017-12-04 | 2019-06-11 | 江苏洪诚健康科技有限公司 | A kind of Split type gas heating furnace |
-
2014
- 2014-04-09 CN CN201420169061.6U patent/CN203768418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782130A (en) * | 2017-11-21 | 2018-03-09 | 镇江金鑫有色合金有限公司 | A kind of non-ferrous alloy smelting furnace with explosion prevention function |
| CN109870027A (en) * | 2017-12-04 | 2019-06-11 | 江苏洪诚健康科技有限公司 | A kind of Split type gas heating furnace |
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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: 20140813 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |