CN109506471A - The fire door control device of heating furnace - Google Patents
The fire door control device of heating furnace Download PDFInfo
- Publication number
- CN109506471A CN109506471A CN201811448408.XA CN201811448408A CN109506471A CN 109506471 A CN109506471 A CN 109506471A CN 201811448408 A CN201811448408 A CN 201811448408A CN 109506471 A CN109506471 A CN 109506471A
- Authority
- CN
- China
- Prior art keywords
- fire door
- column
- control device
- hinged
- heating furnace
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0084—Controlling closure systems, e.g. doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Wing (AREA)
Abstract
The present invention provides a kind of fire door control devices of heating furnace, belong to field of mechanical technique.It is poor that it solves the problems, such as the prior art there is stability.The fire door control device of this heating furnace includes column, connecting rod and actuator, above-mentioned column is connected in furnace body side, connecting rod one end is hinged on column top, the connecting rod other end is hinged on fire door, above-mentioned actuator one end is hinged on column lower part, the actuator other end is connected with fire door, above-mentioned column, connecting rod and actuator form a control unit, the quantity of described control unit is two and two control units are located at furnace body two sides, and the both ends of above-mentioned fire door are connected with corresponding control unit respectively.The fire door control device stability of this heating furnace is high.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of fire door control device of heating furnace.
Background technique
The fire door of heating furnace is usually opened and closed along straight path, leads to occupied space mistake during opening and closing fire door in this way
It is more.
And be easy for large quantity of air to be sent into furnace body during opening and closing, the internal temperature of heating furnace is influenced, causes it steady
It is qualitative poor.
Summary of the invention
It is high the purpose of the present invention is in view of the above-mentioned problems existing in the prior art, providing a kind of compact-sized and stability
The fire door control device of heating furnace.
Object of the invention can be realized by the following technical scheme:
A kind of fire door control device of heating furnace, heating furnace include the internal furnace body for cavity, and the furnace body side has
The fire door communicated with its inner cavity, fire door are arranged at fire door, this control device is between furnace body and fire door, which is characterized in that
This control device includes column, connecting rod and actuator, and above-mentioned column is connected in furnace body side, and connecting rod one end is hinged on column
Portion, the connecting rod other end are hinged on fire door, and above-mentioned actuator one end is hinged on column lower part, and the actuator other end is connected with fire door
It connects, above-mentioned column, connecting rod and actuator form a control unit, and the quantity of described control unit is two and two control units
It is located at furnace body two sides, the both ends of above-mentioned fire door are connected with corresponding control unit respectively.
Fire door closes fire door when original state, can be stably obtained heating positioned at the intracorporal workpiece of furnace.
This control device is creative to be acted by actuator drive fire door, fire door edge under the action of connecting rod and actuator
Arching trajectory movement.Since the arc-shaped track of fire door acts, occupied space is fewer during being opened and closed fire door, Er Qieyou
Opposite will not be moved with fire door front-rear direction in fire door, therefore, also can effectively prevent during opening and closing fire door excessive air into
Enter in furnace body, avoids the intracorporal temperature of furnace by excessive influence, effectively raise its stability.
In the fire door control device of above-mentioned heating furnace, the column includes column one and column two, the column one
It is arranged with before and after column two and the two is parallel.
Such structure can make column one and column two share stress, effectively improve the stability of whole device.
In the fire door control device of above-mentioned heating furnace, the height of the column one is greater than the height of column two.
Such structure is avoided that connecting rod is touched with column two, will not influence each other between part, guarantees its stability.
In the fire door control device of above-mentioned heating furnace, above-mentioned connecting rod one end is hinged on one upper end of column, above-mentioned driving
Part is hinged on two upper end of column.
In the fire door control device of above-mentioned heating furnace, the fire door is in tabular.
In the fire door control device of above-mentioned heating furnace, the fire door is arc-shaped.
In the fire door control device of above-mentioned heating furnace, the actuator is cylinder, and the cylinder body of cylinder is hinged on column
On two, the piston rod of cylinder is hinged on fire door.
In the fire door control device of above-mentioned heating furnace, the interlinking lever end is hinged at door upper part, the work of cylinder
Stopper rod is hinged at fire door lower part.
The arcuately track that can drive fire door stable during cylinder movement is mobile.
In the fire door control device of above-mentioned heating furnace, the actuator includes positioning plate, motor, screw rod and connection
Cylinder, above-mentioned motor are connected on positioning plate, and the shaft of screw rod inner end and motor is fixedly connected with, and connecting cylinder is covered in screw rod outer end and the two
It is threadedly coupled, above-mentioned positioning plate is hinged on column two, and above-mentioned connecting cylinder is hinged on fire door.
By positioning plate can by motor stabilizing it is connected on it, such structure be avoided that motor directly with column two connect
It connects, ensure that its connective stability.
In motor drives screw mandrel rotation process, since connecting cylinder is connect with wire rod thread, connecting cylinder can be opposite with silk
Bar is mobile, final to push fire door movement.
In the fire door control device of above-mentioned heating furnace, the angle between the fire door and the intracorporal drop-bottom of furnace is 0-
90 degree.
Such structure is avoided that fire door moves linearly relative to fire door, thus by air band during avoiding opening and closing fire door
Enter in furnace body.
Compared with prior art, the fire door control device of this heating furnace is due to opening the arc-shaped track of fire door, and fire door
There is angle between horizontal plane, therefore, not only occupied space is few during opening and closing fire door, nor can be by outside air band
Enter in furnace body, stability is relatively high.
Meanwhile stress is shared under the action of column one and column two, its stability is not only further improved, but also
Structure is also compact, has very high practical value.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the fire door control device of heating furnace in embodiment one.
Fig. 2 is the structural schematic diagram of the fire door control device of heating furnace in embodiment two.
Fig. 3 is the schematic view of the front view of the fire door control device of heating furnace in embodiment one.
In figure, 1, furnace body；1a, fire door；2, fire door；3, column one；4, column two；5, connecting rod；6, cylinder；7, positioning plate；
8, motor；9, screw rod；10, connecting cylinder.
Specific embodiment
As shown in Figure 1, heating furnace includes the internal furnace body 1 for cavity, 1 side of furnace body has to be communicated with its inner cavity
Fire door 1a, fire door 2 be arranged at fire door 1a.
The fire door control device of this heating furnace is between furnace body 1 and fire door 2.The fire door control device of this heating furnace includes
Column, connecting rod 5 and actuator, above-mentioned column are connected in 1 side of furnace body, and 5 one end of connecting rod is hinged on column top, and connecting rod 5 is another
End is hinged on fire door 2, and above-mentioned actuator one end is hinged on column lower part, and the actuator other end is connected with fire door 2, above-mentioned vertical
Column, connecting rod 5 and actuator form a control unit, and the quantity of described control unit is two and two control units are located at
At 1 two sides of furnace body, the both ends of above-mentioned fire door 2 are connected with corresponding control unit respectively.
The column includes column 1 and column 24, and the column 1 is equal with 24 front and back setting of column and the two
Row.
The height of the column 1 is greater than the height of column 24.
Above-mentioned 5 one end of connecting rod is hinged on one 3 upper end of column, and above-mentioned actuator is hinged on 24 upper end of column.
The fire door 2 is arc-shaped.According to the actual situation, the fire door 2 is also feasible in tabular.
The actuator is cylinder 6, and the cylinder body of cylinder 6 is hinged on column 24, and the piston rod of cylinder 6 is hinged on fire door 2
On.
5 end of connecting rod is hinged at 2 top of fire door, and the piston rod of cylinder 6 is hinged at 2 lower part of fire door.
The actuator includes positioning plate 7, motor 8, screw rod 9 and connecting cylinder 10, and above-mentioned motor 8 is connected on positioning plate 7,
9 inner end of screw rod and the shaft of motor 8 are fixedly connected with, and 10 sets of connecting cylinder in 9 outer end of screw rod and the two threaded connection, above-mentioned positioning plate 7
It is hinged on column 24, above-mentioned connecting cylinder 10 is hinged on fire door 2.
The angle between drop-bottom in the fire door 2 and furnace body 1 is 0-90 degree.
Fire door closes fire door when original state, can be stably obtained heating positioned at the intracorporal workpiece of furnace.
This control device is creative to be acted by actuator drive fire door, fire door edge under the action of connecting rod and actuator
Arching trajectory movement.Since the arc-shaped track of fire door acts, occupied space is fewer during being opened and closed fire door, Er Qieyou
Opposite will not be moved with fire door front-rear direction in fire door, therefore, also can effectively prevent during opening and closing fire door excessive air into
Enter in furnace body, avoids the intracorporal temperature of furnace by excessive influence, effectively raise its stability.
Claims (10)
1. a kind of fire door control device of heating furnace, heating furnace includes internal be cavity furnace body, the furnace body side have with
The fire door that its inner cavity communicates, fire door are arranged at fire door, this control device is between furnace body and fire door, which is characterized in that this
Control device includes column, connecting rod and actuator, and above-mentioned column is connected in furnace body side, and connecting rod one end is hinged on column top,
The connecting rod other end is hinged on fire door, and above-mentioned actuator one end is hinged on column lower part, and the actuator other end is connected with fire door,
Above-mentioned column, connecting rod and actuator form a control unit, and the quantity of described control unit is two and two control units point
Wei Yu not be at furnace body two sides, the both ends of above-mentioned fire door are connected with corresponding control unit respectively.
2. the fire door control device of heating furnace according to claim 1, which is characterized in that the column includes one He of column
Column two, the column one is arranged with before and after column two and the two is parallel.
3. the fire door control device of heating furnace according to claim 2, which is characterized in that the height of the column one is greater than
The height of column two.
4. the fire door control device of heating furnace according to claim 3, which is characterized in that above-mentioned connecting rod one end is hinged on vertical
One upper end of column, above-mentioned actuator are hinged on two upper end of column.
5. the fire door control device of heating furnace according to claim 4, which is characterized in that the fire door is in tabular.
6. the fire door control device of heating furnace according to claim 4, which is characterized in that the fire door is arc-shaped.
7. the fire door control device of heating furnace according to claim 4, which is characterized in that the actuator is cylinder, gas
The cylinder body of cylinder is hinged on column two, and the piston rod of cylinder is hinged on fire door.
8. the fire door control device of heating furnace according to claim 7, which is characterized in that the interlinking lever end is hinged on furnace
At door top, the piston rod of cylinder is hinged at fire door lower part.
9. the fire door control device of heating furnace according to claim 8, which is characterized in that the actuator includes positioning
Plate, motor, screw rod and connecting cylinder, above-mentioned motor are connected on positioning plate, and the shaft of screw rod inner end and motor is fixedly connected with, connecting cylinder
It covers in screw rod outer end and the two threaded connection, above-mentioned positioning plate is hinged on column two, and above-mentioned connecting cylinder is hinged on fire door.
10. the fire door control device of heating furnace according to claim 9, which is characterized in that the fire door and furnace are intracorporal
Angle between drop-bottom is 0-90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448408.XA CN109506471A (en) | 2018-11-30 | 2018-11-30 | The fire door control device of heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448408.XA CN109506471A (en) | 2018-11-30 | 2018-11-30 | The fire door control device of heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506471A true CN109506471A (en) | 2019-03-22 |
Family
ID=65751410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811448408.XA Pending CN109506471A (en) | 2018-11-30 | 2018-11-30 | The fire door control device of heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173996A (en) * | 2019-05-13 | 2019-08-27 | 浙江中硅新材料有限公司 | A kind of swing door structure of heating furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002898A1 (en) * | 2004-01-20 | 2005-08-18 | Stolzlechner, Erwin, St. Johann | Automatic closing device for oven door of wood-fired ovens has control unit controlling movement of setting element to close door by moving setting element |
| CN103940240A (en) * | 2014-04-30 | 2014-07-23 | 苏州工业园区华福科技有限公司 | Furnace door opening and closing transmission device for induction heating furnace |
| CN104596314A (en) * | 2015-01-08 | 2015-05-06 | 北京七星华创电子股份有限公司 | Oven door control mechanism of heat treatment equipment |
| CN107677129A (en) * | 2017-09-27 | 2018-02-09 | 李迅 | A kind of energy-saving chamber type electric resistance furnace |
| CN207452196U (en) * | 2017-11-21 | 2018-06-05 | 厦门劲华机械有限公司 | All-radiant furnace fire door mechanism |
| CN209445811U (en) * | 2018-11-30 | 2019-09-27 | 浙江智造热成型科技有限公司 | The fire door control device of heating furnace |
-
2018
- 2018-11-30 CN CN201811448408.XA patent/CN109506471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002898A1 (en) * | 2004-01-20 | 2005-08-18 | Stolzlechner, Erwin, St. Johann | Automatic closing device for oven door of wood-fired ovens has control unit controlling movement of setting element to close door by moving setting element |
| CN103940240A (en) * | 2014-04-30 | 2014-07-23 | 苏州工业园区华福科技有限公司 | Furnace door opening and closing transmission device for induction heating furnace |
| CN104596314A (en) * | 2015-01-08 | 2015-05-06 | 北京七星华创电子股份有限公司 | Oven door control mechanism of heat treatment equipment |
| CN107677129A (en) * | 2017-09-27 | 2018-02-09 | 李迅 | A kind of energy-saving chamber type electric resistance furnace |
| CN207452196U (en) * | 2017-11-21 | 2018-06-05 | 厦门劲华机械有限公司 | All-radiant furnace fire door mechanism |
| CN209445811U (en) * | 2018-11-30 | 2019-09-27 | 浙江智造热成型科技有限公司 | The fire door control device of heating furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173996A (en) * | 2019-05-13 | 2019-08-27 | 浙江中硅新材料有限公司 | A kind of swing door structure of heating furnace |
| CN110173996B (en) * | 2019-05-13 | 2024-04-16 | 浙江中硅新材料有限公司 | Swinging type furnace door structure of heating furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |