CN203462093U - Improved steel plate spring heating furnace - Google Patents
Improved steel plate spring heating furnace Download PDFInfo
- Publication number
- CN203462093U CN203462093U CN201320626191.3U CN201320626191U CN203462093U CN 203462093 U CN203462093 U CN 203462093U CN 201320626191 U CN201320626191 U CN 201320626191U CN 203462093 U CN203462093 U CN 203462093U
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- Prior art keywords
- furnace
- heating
- plate spring
- steel plate
- heating zone
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- Expired - Fee Related
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Abstract
The utility model discloses an improved steel plate spring heating furnace, and belongs to the technical field of heating furnaces. The heating furnace comprises a furnace body (1) and a furnace top (3), wherein a furnace grate (7) is arranged in the furnace body (1); a blast tube (8) and an ash discharging port (9) are arranged below the furnace grate (7); a smoke discharging port (4) is formed in the furnace top (3); coal fuel (6) is added from a part above the furnace grate (7); the improved steel plate spring heating furnace is characterized in that a heating area (5) used for placing a material is formed between the coal fuel (6) and the furnace top (3); hollow operating ports (2) are also symmetrically formed in the two outer sides of the heating area (5). The heating furnace facilitates the heating of the intermediate section of a steel plate spring; moreover, energy can be saved, and the consumption can be reduced.
Description
Technical field
The utility model relates to process furnace technical field, more particularly relates to plate spring thermoforming special heating furnace.
Background technology
In a plurality of operations of plate spring in its production process, all need steel plate bar to carry out heat treated, for the processing treatment of postorder is prepared.Current main type of heating has three kinds, and they are respectively that electrically heated, coal heat and utilize natural gas heating, and various type of heating have merits and demerits separately, and adopting coal heating is in current industry, generally to adopt a kind of type of heating.Current coal process furnace ubiquity unreasonable structure, heating cost is higher, the shortcoming such as be unfavorable for saving energy and reduce the cost, for save energy, reduce the thermosteresis of process furnace, most process furnace only offer a gathering hole or porthole on body of heater, like this when needs carry out heat treated to steel plate interlude, owing to only having a gathering hole, steel plate is delivered to behind heating zone, owing to being subject to the restriction of body of heater size, steel plate interlude just can not be heated, can only expand the size of body of heater, so increase the width of body of heater, cause the waste of heating zone heat energy, be unfavorable on the contrary saving energy and reduce the cost.
Summary of the invention
The purpose of this utility model is to provide a kind of can being convenient to plate spring interlude is heated and plate spring process furnace that can also be energy-saving and cost-reducing.
The utility model is to realize above-mentioned purpose by following technical proposals: a kind of modified version plate spring process furnace, comprise body of heater, furnace roof, in described body of heater, be provided with fire bars, fire bars below is provided with blast pipe and ash discharging hole, and described furnace roof is provided with smoke outlet, and coal fuel is added in described fire bars top, described coal fuel and the part between furnace roof are the heating zone for blowing, in two outsides of described heating zone, are also provided with symmetrically the gathering hole of hollow.
The width of heating zone described in the utility model is 400mm.
Compared with prior art, the beneficial effects of the utility model have: because two outsides in heating zone are also provided with the gathering hole of hollow symmetrically, like this when the interlude of Steel Spring Plate is heated, as long as two of steel plate is placed on gathering hole, heating zone just can be heated the interlude of Steel Spring Plate, just can make the width of body of heater reduce, make the more reasonable structure of body of heater, thermo-efficiency is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-body of heater; 2-gathering hole; 3-furnace roof; 4-smoke outlet; 5-heating zone; 6-coal fuel; 7-fire bars; 8-blast pipe; 9-ash discharging hole.
Embodiment
A kind of modified version plate spring process furnace, comprise body of heater 1, furnace roof 3, in described body of heater 1, be provided with fire bars 7, fire bars 7 belows are provided with blast pipe 8 and ash discharging hole 9, and described furnace roof 3 is provided with smoke outlet 4, and coal fuel 6 is added in described fire bars 7 tops, part between described coal fuel 6 and furnace roof 3 is the heating zone 5 for blowing, is also provided with symmetrically the gathering hole 2 of hollow in two outsides of described heating zone 5.
The height of process furnace described in the utility model is 1400mm, and width is 800mm, and wherein the width of heating zone 5 is 400 mm, and the width of the gathering hole 2 of every side is 200 mm, is highly 120 mm.When heating the head position of plate spring, as long as the head of plate spring is placed on to heating zone 5, the tail end of steel plate is placed on the gathering hole 2 of a side; When heating the interlude position of plate spring, as long as two of steel plate is placed on the gathering hole 2 of both sides, heating zone 5 just can be heated the interlude of Steel Spring Plate.The utility model is because two outsides in heating zone 5 are provided with after the gathering hole 2 of hollow symmetrically, can make the width of heating zone 5 narrow down to 400mm from 600 original mm, saved the size of body of heater, make the more reasonable structure of body of heater, thermo-efficiency is higher, to produce every year 6000 tons of plate springs, calculate, can be sparing in the use of coal every year 39.6 tons, save production cost 35000 yuan.
Claims (2)
1. a modified version plate spring process furnace, comprise body of heater (1), furnace roof (3), in described body of heater (1), be provided with fire bars (7), fire bars (7) below is provided with blast pipe (8) and ash discharging hole (9), described furnace roof (3) is provided with smoke outlet (4), coal fuel (6) is added in described fire bars (7) top, it is characterized in that: described coal fuel (6) and the part between furnace roof (3) are the heating zone (5) for blowing, in two outsides of described heating zone (5), be also provided with symmetrically the gathering hole (2) of hollow.
2. a kind of modified version plate spring process furnace according to claim 1, is characterized in that: the width of described heating zone (5) is 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626191.3U CN203462093U (en) | 2013-10-11 | 2013-10-11 | Improved steel plate spring heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626191.3U CN203462093U (en) | 2013-10-11 | 2013-10-11 | Improved steel plate spring heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462093U true CN203462093U (en) | 2014-03-05 |
Family
ID=50174469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626191.3U Expired - Fee Related CN203462093U (en) | 2013-10-11 | 2013-10-11 | Improved steel plate spring heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059544A (en) * | 2018-08-23 | 2018-12-21 | 江西铜业集团铜材有限公司 | A kind of copper and copper alloy tube bar heating furnace |
-
2013
- 2013-10-11 CN CN201320626191.3U patent/CN203462093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059544A (en) * | 2018-08-23 | 2018-12-21 | 江西铜业集团铜材有限公司 | A kind of copper and copper alloy tube bar heating furnace |
| CN109059544B (en) * | 2018-08-23 | 2023-09-29 | 江西铜业集团铜材有限公司 | Copper and copper alloy pipe bar heating furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20211011 |