CN204022886U - Heating furnace - Google Patents
Heating furnace Download PDFInfo
- Publication number
- CN204022886U CN204022886U CN201420425409.3U CN201420425409U CN204022886U CN 204022886 U CN204022886 U CN 204022886U CN 201420425409 U CN201420425409 U CN 201420425409U CN 204022886 U CN204022886 U CN 204022886U
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- Prior art keywords
- heating chamber
- pillar stiffener
- heating
- heater
- heating unit
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Abstract
The utility model relates to a kind of effectively solution rolling wheel wear problem, makes roller no longer bear whole gravity of workpiece simultaneously, effectively avoids the heating furnace of roller thermal deformation problem.Comprise body of heater, fire door and stove plate, heating chamber is provided with in body of heater, heating chamber two bottom sides is arranged at intervals with multiple cross section to be square and to be the pillar stiffener of cavity structure, the top of pillar stiffener protrudes from the bottom surface of heating chamber or flushes with the bottom surface of heating chamber, the bottom of heating chamber has also been arranged side by side multiple heating unit groove and has been provided with the first heating unit in heating unit groove, and the top of heating chamber is provided with the second heating unit; The below that the two bottom sides of body of heater is positioned at pillar stiffener is also provided with two lifting table rooms, lifting table indoor are provided with multiple hoist cylinder, the output terminal of hoist cylinder is connected with lifter plate, and the end face of lifter plate is provided with multiple roller, and roller does up-and-down movement in the cavity of pillar stiffener.
Description
Technical field
The utility model relates to a kind of equipment for Heating Processing, particularly relates to a kind of heating furnace.
Background technology
The process furnace of prior art comprises body of heater, and the bottom surface of body of heater is provided with two parallel grates, and each grate is provided with the roller groove of long strip shape, is provided with the multiple rollers formed a line in roller groove, and the stove plate of body of heater is shelved on two row rollers of two grates; In order to control the rotation of roller, two sidewall correspondences of roller groove are provided with rectangular indentation, and roller and roller bearing are fixed as one, and each roller is contained in roller groove, and the roller bearing at each roller two ends is contained in rectangular indentation respectively; The process furnace of this structure, because roller in heat-processed bears whole gravity of workpiece, not only makes the roller bearing place of roller easily occur situation that is damaged and distortion, also there is stove plate simultaneously and fix the unstable problem easily occurring rocking in heat-processed; Chinese patent notification number is the utility model patent of CN203396245U, although efficiently solve the problem of rolling wheel wear, roller still bears the whole gravity of workpiece, easily in heat-processed, occurs thermal distortion.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of process furnace of novel texture, make it have more utility value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of effectively solution rolling wheel wear problem, makes roller no longer bear whole gravity of workpiece simultaneously, effectively avoids the heating furnace of roller thermal deformation problem.
Heating furnace of the present utility model, comprise body of heater, fire door and stove plate, heating chamber is provided with in described body of heater, described heating chamber two bottom sides is arranged at intervals with multiple cross section to be square and to be the pillar stiffener of cavity structure, the top of described pillar stiffener protrudes from the bottom surface of described heating chamber or flushes with the bottom surface of described heating chamber, the bottom of described heating chamber has also been arranged side by side multiple heating unit groove and has been provided with the first heating unit in described heating unit groove, and the top of described heating chamber is provided with the second heating unit; The below that the two bottom sides of described body of heater is positioned at described pillar stiffener is also provided with two lifting table rooms, described lifting table indoor are provided with multiple hoist cylinder, the output terminal of described hoist cylinder is connected with lifter plate, the end face of described lifter plate is provided with multiple roller, and described roller does up-and-down movement in the cavity of described pillar stiffener.
Further, the inner side of described pillar stiffener is also symmetrically arranged with two turnover panels, and the end of described turnover panel is hinged on the inwall of described pillar stiffener and can upwards overturns.
Concrete, the post jamb of described pillar stiffener is formed by stacking mutually by refractory brick, and the top side detachable of described pillar stiffener is provided with heat-proof silica gel pad, and described turnover panel is thermal insulation ceramics turnover panel, and the end face of described turnover panel is also provided with silicon carbide layer.
Further, described body of heater is also provided with blower fan, described blower fan is connected with heating chamber with described lifting table room with the second air outlet tube respectively by the first air outlet tube, described first air outlet tube and the second air outlet tube are respectively arranged with the first magnetic valve and the second magnetic valve, the top of described heating chamber is also provided with exhaust duct, and on described exhaust duct, be provided with the 3rd magnetic valve; Be respectively arranged with the first temperature sensor and the second temperature sensor in described lifting table room and heating chamber, described first temperature sensor and the second temperature sensor are electrically connected with described blower fan, the first heating unit, the second heating unit, the first magnetic valve, the second magnetic valve and the 3rd magnetic valve.
Further, the both sides that the outside of described heating chamber is positioned at described pillar stiffener are also provided with orienting lug.
Further, the inner side of described heating chamber also arranges limited block.
Concrete, the two ends of described heating unit groove are between adjacent pillar stiffener.
Further, be provided with reducing motor above described body of heater, described reducing motor is in transmission connection by suspension apparatus and described fire door.
By such scheme, the utility model at least has the following advantages: during heating operation, workpiece is placed on stove plate, by fork truck, stove plate is pushed process furnace, now roller rises the bottom being supported on stove plate, then workpiece can be pushed in process furnace by promotion workpiece or stove plate completely, then control lifter plate by hoist cylinder to fall, make roller self-supporting column top to falling into inner cavity, now, stove plate is by the top braces of pillar stiffener, can effectively solve rolling wheel wear problem like this, make roller no longer bear whole gravity of workpiece simultaneously, effectively avoid roller thermal deformation problem, when stove plate shifts out by needs, only need to rise roller and get final product reverse operating.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technique means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the sectional view of pillar stiffener in the utility model;
Fig. 3 is the vertical view of heating chamber in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See shown in Fig. 1 to Fig. 3, a kind of heating furnace, comprise body of heater 1, fire door 2 and stove plate 3, heating chamber 4 is provided with in body of heater, heating chamber 4 two bottom sides is arranged at intervals with multiple cross section to be square and to be the pillar stiffener 5 of cavity structure, the top of pillar stiffener 5 protrudes from the bottom surface of heating chamber 4, or flush with the bottom surface of heating chamber 4, the bottom of heating chamber 4 has also been arranged side by side multiple heating unit groove 6, and in heating unit groove, be provided with the first heating unit 7, the two ends of heating unit groove 6 are between adjacent pillar stiffener 5, the top of heating chamber 4 is provided with the second heating unit 8, owing to being provided with two heating units, can make process furnace meet different heating parts to differing temps and different heat-up rates quenching requirement, the below that the two bottom sides of body of heater 1 is positioned at pillar stiffener 5 is also provided with two lifting table rooms 9, multiple hoist cylinder 10 is provided with in lifting table room 9, the output terminal of hoist cylinder is connected with lifter plate 11, the end face of lifter plate 11 is provided with multiple roller 12, and roller 12 does up-and-down movement in the cavity of pillar stiffener 5.
Principle of work of the present utility model is as follows: during heating operation, workpiece is placed on stove plate, by fork truck, stove plate is pushed process furnace, now roller rises the bottom being supported on stove plate, then workpiece can be pushed in process furnace by promotion workpiece or stove plate completely, then control lifter plate by hoist cylinder to fall, make roller self-supporting column top to falling into inner cavity, now, stove plate is by the top braces of pillar stiffener, can effectively solve rolling wheel wear problem like this, make roller no longer bear whole gravity of workpiece simultaneously, effectively avoid roller thermal deformation problem, when stove plate shifts out by needs, only need to rise roller and get final product reverse operating.
In order to prevent the hot gas in heating chamber from entering pillar stiffener internal cavities, the inner side of pillar stiffener 5 is also symmetrically arranged with two turnover panels 13, and the end of turnover panel 13 is hinged on the inwall of pillar stiffener 5 and can upwards overturns.
Pillar stiffener internal cavities is entered in order to prevent heat further, the post jamb of pillar stiffener 5 is formed by stacking mutually by refractory brick, and the top side detachable of pillar stiffener 5 is provided with heat-proof silica gel pad 14, turnover panel 13 is thermal insulation ceramics turnover panel, and the end face of turnover panel is also provided with silicon carbide layer 15.
In addition, body of heater 1 is also provided with blower fan 16, blower fan 16 is connected with heating chamber 4 with lifting table room 9 with the second air outlet tube 18 respectively by the first air outlet tube 17, first air outlet tube 17 and the second air outlet tube 18 are respectively arranged with the first magnetic valve 19 and the second magnetic valve 20, the top of heating chamber 4 is also provided with exhaust duct 21, and on exhaust duct, be provided with the 3rd magnetic valve 22; Be respectively arranged with the first temperature sensor 23 and the second temperature sensor 24, first temperature sensor 23 and the second temperature sensor 24 in lifting table room 9 and heating chamber 4 to be electrically connected with blower fan 16, first heating unit 7, second heating unit 8, first magnetic valve 19, second magnetic valve 20 and the 3rd magnetic valve 22; Like this, when needing the temperature regulating heating chamber inside, or when finding that lifting table room temp is higher, only need correspondingly electromagnetic valve for adjusting and heating unit; Such as, when the temperature of lifting table indoor raises, slightly open the first magnetic valve and the 3rd magnetic valve, improve the power of heating unit simultaneously, such freezing air can enter lifting table room and lower the temperature to it, and freezing air enters heating chamber, because heating unit is enhanced power simultaneously from the gap in the middle of turnover panel simultaneously, when not affecting heats, the adjustment of different sites temperature can be realized like this.
Lead when entering body of heater to prevent stove plate inaccurate, the both sides that the outside of heating chamber 4 is positioned at pillar stiffener 5 are also provided with orienting lug 25; Simultaneously too deep in order to prevent stove plate from entering furnace interior, the inner side of heating chamber 4 also arranges limited block 26.
The conveniently opening and closing of fire door, adopt the mode of opening fire door up and down, be provided with reducing motor 27 above body of heater 1, reducing motor 27 is in transmission connection by suspension apparatus and fire door 2.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. a heating furnace, it is characterized in that: comprise body of heater, fire door and stove plate, heating chamber is provided with in described body of heater, described heating chamber two bottom sides is arranged at intervals with multiple cross section to be square and to be the pillar stiffener of cavity structure, the top of described pillar stiffener protrudes from the bottom surface of described heating chamber or flushes with the bottom surface of described heating chamber, the bottom of described heating chamber has also been arranged side by side multiple heating unit groove and has been provided with the first heating unit in described heating unit groove, and the top of described heating chamber is provided with the second heating unit; The below that the two bottom sides of described body of heater is positioned at described pillar stiffener is also provided with two lifting table rooms, described lifting table indoor are provided with multiple hoist cylinder, the output terminal of described hoist cylinder is connected with lifter plate, the end face of described lifter plate is provided with multiple roller, and described roller does up-and-down movement in the cavity of described pillar stiffener.
2. heating furnace according to claim 1, is characterized in that: the inner side of described pillar stiffener is also symmetrically arranged with two turnover panels, and the end of described turnover panel is hinged on the inwall of described pillar stiffener and can upwards overturns.
3. heating furnace according to claim 2, it is characterized in that: the post jamb of described pillar stiffener is formed by stacking mutually by refractory brick, and the top side detachable of described pillar stiffener is provided with heat-proof silica gel pad, described turnover panel is thermal insulation ceramics turnover panel, and the end face of described turnover panel is also provided with silicon carbide layer.
4. heating furnace according to claim 2, it is characterized in that: described body of heater is also provided with blower fan, described blower fan is connected with heating chamber with described lifting table room with the second air outlet tube respectively by the first air outlet tube, described first air outlet tube and the second air outlet tube are respectively arranged with the first magnetic valve and the second magnetic valve, the top of described heating chamber is also provided with exhaust duct, and on described exhaust duct, be provided with the 3rd magnetic valve; Be respectively arranged with the first temperature sensor and the second temperature sensor in described lifting table room and heating chamber, described first temperature sensor and the second temperature sensor are electrically connected with described blower fan, the first heating unit, the second heating unit, the first magnetic valve, the second magnetic valve and the 3rd magnetic valve.
5. heating furnace according to claim 2, is characterized in that: the both sides that the outside of described heating chamber is positioned at described pillar stiffener are also provided with orienting lug.
6. heating furnace according to claim 2, is characterized in that: the inner side of described heating chamber also arranges limited block.
7. heating furnace according to claim 2, is characterized in that: the two ends of described heating unit groove are between adjacent pillar stiffener.
8. heating furnace according to claim 2, is characterized in that: be provided with reducing motor above described body of heater, and described reducing motor is in transmission connection by suspension apparatus and described fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425409.3U CN204022886U (en) | 2014-07-30 | 2014-07-30 | Heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425409.3U CN204022886U (en) | 2014-07-30 | 2014-07-30 | Heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022886U true CN204022886U (en) | 2014-12-17 |
Family
ID=52062778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425409.3U Withdrawn - After Issue CN204022886U (en) | 2014-07-30 | 2014-07-30 | Heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141033A (en) * | 2014-07-30 | 2014-11-12 | 太仓市顺昌锻造有限公司 | Novel heating furnace |
-
2014
- 2014-07-30 CN CN201420425409.3U patent/CN204022886U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141033A (en) * | 2014-07-30 | 2014-11-12 | 太仓市顺昌锻造有限公司 | Novel heating furnace |
| CN104141033B (en) * | 2014-07-30 | 2016-08-24 | 太仓市顺昌锻造有限公司 | Heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |