CN105318713B - A kind of rotary porcelain fires vacuum drying oven - Google Patents
A kind of rotary porcelain fires vacuum drying oven Download PDFInfo
- Publication number
- CN105318713B CN105318713B CN201410379197.4A CN201410379197A CN105318713B CN 105318713 B CN105318713 B CN 105318713B CN 201410379197 A CN201410379197 A CN 201410379197A CN 105318713 B CN105318713 B CN 105318713B
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- CN
- China
- Prior art keywords
- burner hearth
- porcelain
- supporting plate
- cooler bin
- preheating cabinet
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Abstract
The invention provides a kind of rotary porcelain and fires vacuum drying oven, including preheating cabinet, burner hearth, supporting plate dragging track, porcelain supporting plate, gear shaft, cooler bin, hydraulic system, motor, vavuum pump and controller；The preheating cabinet and the cooler bin both sides that to be individually fixed in the burner hearth adjacent, pass through may move heat-insulated steel plate interval therebetween；The supporting plate dragging track includes feed rail and discharging track；The porcelain supporting plate includes supporting plate, travelling gear and porcelain pallet；The control valve of the bleeding point by pipeline communication vavuum pump is equipped with the top of the preheating cabinet, burner hearth and cooler bin；The hydraulic system, motor, control valve and vavuum pump access the controller；Using above-mentioned technical proposal, electric furnace is enabled to drive porcelain pallet to rotate by gear shaft, the uniform diffusion of heat in burner hearth is strengthened, the batch for improving porcelain fires quality, and the vacuum state of preheating cabinet and cooler bin ensure that vacuum state is always maintained in burner hearth.
Description
Technical field
The invention is related to industrial furnace field, and especially a kind of rotary porcelain fires vacuum drying oven.
Background technology
The characteristics of industrial furnace is due to low stain, energy-conserving and environment-protective are widely used in various industrial circles, mass porcelain
Firing the difference of temperature is also easy to produce due to the difference of porcelain position in burner hearth, so as to cause the generation of part flaw product, this
Innovation and creation provide a kind of by rotating come the rotary porcelain firing vacuum drying oven of temperature between balanced porcelain.
The content of the invention
The problem of the invention will be solved is to provide a kind of by rotating come the rotary porcelain of temperature between balanced porcelain
Device fires vacuum drying oven.
In order to solve the above technical problems, the technical scheme that the invention is used is：A kind of rotary porcelain fires vacuum
Stove, including preheating cabinet, burner hearth, supporting plate dragging track, porcelain supporting plate, gear shaft, cooler bin, hydraulic system, motor, vavuum pump and
Controller；
The preheating cabinet and the cooler bin both sides that to be individually fixed in the burner hearth adjacent, therebetween by removable heat-insulated
The one side of steel plate interval, the preheating cabinet and the remote burner hearth of the cooler bin is respectively charging aperture and production with door
Product are exported, and Multi-layer supporting crossbeam is uniformly provided with the charging aperture and products export；
The supporting plate dragging track includes feed rail and discharging track, and the feed rail runs through the preheating cabinet and stove
Thorax, and its two ends is separately fixed on the support beam at the charging aperture and the inboard wall of burner hearth, the discharging track runs through
The cooler bin and burner hearth, and its two ends is separately fixed on the support beam at the products export and the inboard wall of burner hearth,
One to be respectively equipped with the hearth wall relative with the cooler bin and at the charging aperture on the inside of support beam vertical in the burner hearth
The catch bar in direction, i.e. the first catch bar and the second catch bar, the middle part of the catch bar are installed with the stretching burner hearth
First power cross bar of wall and the second power cross bar for stretching out preheating cabinet side wall, the end of the power cross bar respectively with it is described
The flexible output end and level of hydraulic system are slided output end and are fixedly connected；
The porcelain supporting plate includes supporting plate, travelling gear and porcelain pallet, the supporting plate size and the burner hearth phase
Adapt to, and the supporting plate is being provided with a quadrant arcuation breach caved inward close to the lateral wall intersection of burner hearth two,
Provided with a travelling gear for slightly stretching out the breach inwall in the breach, the porcelain pallet includes disk body, power transmission shaft and turning gear
Wheel, the bottom of the disk body is fixedly connected with the top of the power transmission shaft, and the rotate gear and the bottom of the power transmission shaft are consolidated
Fixed connection, the porcelain pallet is fixed on by bearing in the tray slots being uniformly distributed in the supporting plate, and the porcelain
Engaged and connected by the travelling gear between device pallet；
The gear shaft through the lateral wall intersection of burner hearth two hearth floor and extend to the burner hearth top, and with
The breach corresponding position of the supporting plate is installed with toothing, and the toothing and the travelling gear of the supporting plate indentation, there are mutually nibbled
Close, the gear shaft bottom is fixedly connected with the motor；
A control valve is equipped with the top of the preheating cabinet, burner hearth and cooler bin, the control valve passes through described in pipeline communication
The bleeding point of vavuum pump；
The hydraulic system, motor, control valve and vavuum pump access the controller.
Further, the rotary porcelain firing electric furnace is the square casing of horizontal positioned, and it is interior by removable heat-insulated
Steel plate is divided into the part of volume identical three, and wherein right angle portions are burner hearth, and two right angle rim portions are respectively preheating cabinet and cooler bin.
Further, the heat-insulated steel plate is divided into polylith, and every piece of heat-insulated steel plate bag according to the distribution of the porcelain supporting plate
Include canned paragraph and rotation section, the top of the canned paragraph is fixed on the lower surface of the supporting plate dragging track, rotation section with it is described
The lower end Spindle Links of canned paragraph, and the connecting portion is slightly above the porcelain height placed on every layer of porcelain supporting plate.
Further, the feed rail is located in the burner hearth is provided with opening with the catch bar opposite site.
Further, the cooler bin is with being provided with interconnected cooling water recirculation system in the preheating cabinet.
The invention has the advantages and positive effects of：Using above-mentioned technical proposal so that electric furnace is fired in batch
During porcelain, by gear shaft porcelain pallet can be driven to rotate, and then institute's fire porcelain is heated in rotation, strengthen stove
The uniform diffusion of heat in thorax, the batch for improving porcelain fires quality, and the vacuum state of preheating cabinet and cooler bin ensures
Vacuum state is always maintained in burner hearth.
Brief description of the drawings
Fig. 1 is that rotary porcelain fires vacuum drying oven structural representation；
Fig. 2 is porcelain support board structure schematic diagram；
Fig. 3 is porcelain support holder structure schematic diagram；
Fig. 4 is gear shaft structure schematic diagram.
In figure：1st, preheating cabinet 2, burner hearth 3, cooler bin 4, supporting plate dragging track 5, porcelain supporting plate 6, gear shaft 7, liquid
Pressure system 8, motor 9, vavuum pump 11, support beam 51, porcelain pallet 52, travelling gear 51a, disk body 51b, transmission
Axle 51c, rotate gear 61, toothing 71, flexible output end 72, level are slided output end 73, power cross bar 74, promoted
Bar 91, control valve
Embodiment
The invention is explained in detail below according to drawings and the specific embodiments.
As shown in figure 1, the invention includes preheating cabinet 1, burner hearth 2, supporting plate dragging track 4, porcelain supporting plate 5, gear shaft
6th, cooler bin 3, hydraulic system 7, motor 8, vavuum pump 9 and controller.
The rotary porcelain firing electric furnace is the square casing of horizontal positioned, is divided into by may move heat-insulated steel plate in it
The part of volume identical three, wherein right angle portions are burner hearth 2, and two right angle rim portions are respectively preheating cabinet 1 and cooler bin 3, cooling
Case 3 in preheating cabinet 1 with, provided with interconnected cooling water recirculation system, both having facilitated the turnover of porcelain, cooling water having been saved again
The tube material of the circulatory system, improves the utilization rate of heat energy, and the one side of preheating cabinet 1 and the remote burner hearth 2 of cooler bin 3 is distinguished
For charging aperture and products export with door, Multi-layer supporting crossbeam 11 is uniformly provided with charging aperture and products export, is that supporting plate is slided
Row track 4 provides support.
Supporting plate dragging track 4 include feed rail and discharging track, feed rail run through preheating cabinet 1 and burner hearth 2, and its two
End is separately fixed on the support beam 11 at charging aperture and the inwall of burner hearth 2, and the inwall of burner hearth 2 is relative and remote with charging aperture
The inwall of burner hearth 2 of preheating cabinet 1, discharging track runs through cooler bin 3 and burner hearth 2, and its two ends is separately fixed at products export
In support beam 11 and the inwall of burner hearth 2, the inwall of burner hearth 2 is the inwall of burner hearth 2 relative with products export and away from cooler bin 3,
The inner side of support beam 11 is respectively equipped with pushing away for a vertical direction in the wall of burner hearth 2 relative with cooler bin 3 and at charging aperture in burner hearth 2
Lever 74, i.e. the first catch bar and the second catch bar, the middle part of the catch bar 74 are installed with the first of a stretching hearth wall
Stretched respectively with hydraulic system 7 power cross bar and the second power cross bar for stretching out preheating cabinet side wall, the end of the power cross bar 73
Contracting output end 71 and level are slided output end 72 and are fixedly connected, and the power cross bar 73 and catch bar 74 are that porcelain supporting plate 5 is provided
Thrust, burner hearth 2 can be slipped into by preheating cabinet 1 and cooler bin 3 is slipped into by burner hearth 2, feed rail is located in burner hearth 2 with promoting
The opposite site of bar 74 is provided with opening, it is ensured that smooth slip of the catch bar 74 in burner hearth 2 by supporting plate dragging track 4 without being hindered
Gear.
Porcelain supporting plate 5 includes supporting plate, travelling gear 52 and porcelain pallet 51, and supporting plate size is adapted with burner hearth 2, and
The supporting plate is being provided with a quadrant arcuation breach caved inward, the breach close to 2 liang of lateral wall intersections of the burner hearth
A travelling gear 52 for slightly stretching out the breach inwall is inside provided with, porcelain pallet 51 includes disk body 51a, power transmission shaft 51b and turning gear
51c is taken turns, disk body 51a bottom is fixedly connected with power transmission shaft 51b top, and rotate gear 51c and power transmission shaft 51b bottom are fixed
Connection, porcelain pallet 51 is fixed on by bearing in the tray slots being uniformly distributed in supporting plate, and between porcelain pallet 51
Engaged and connected by travelling gear 52.
Heat-insulated steel plate is divided into polylith according to the distribution of porcelain supporting plate 5, and every block of heat-insulated steel plate includes canned paragraph and rotation
Section, the top of canned paragraph is fixed on the lower end Spindle Links of the lower surface of supporting plate dragging track, rotation section and canned paragraph, the connecting portion
Position is slightly above the porcelain height placed on every layer of porcelain supporting plate 5, and the side of rotation section is provided with one through vacuum furnace wall and energy
That is enough slided on vacuum furnace wall slides bar, and this slides the end connecting power device of bar, power set connection controller.
Gear shaft 6 through 2 liang of lateral wall intersections of burner hearth the bottom plate of burner hearth 2 and extend to the top of burner hearth 2, and with
The breach corresponding position of supporting plate is installed with toothing 61, and the toothing 61 is meshed with the travelling gear 52 of supporting plate indentation, there,
The bottom of gear shaft 6 is fixedly connected with motor 8.
Head and the tail position when the breach of correspondence porcelain supporting plate 5 is engaged with toothing 61 on supporting plate dragging track 4 is provided with screens knot
Structure, prevents porcelain supporting plate 5 from sliding so that the travelling gear 52 of indentation, there leaves toothing 61.
The top of preheating cabinet 1, burner hearth 2 and cooler bin 3 is equipped with a control valve 91, and the control valve 91 is true by pipeline communication
The bleeding point of empty pump 9, the pump-line of vavuum pump 9 extracts gas by control valve 91 out of vacuum drying oven.
Hydraulic system 7, motor 8, control valve 91 and the equal access controller of vavuum pump 9, control the working condition of each part.
The course of work of the invention is：The blank of fire porcelain is put into porcelain pallet 51 successively in porcelain supporting plate 5
On, then multiple porcelain supporting plates 5 are put on the supporting plate dragging track 4 of preheating cabinet 1, the door of charging aperture is closed, the vacuum drying oven is opened
Play button, opens the control valve on preheating cabinet 1, burner hearth 2 and cooler bin 3, then open vacuum by controller by controller
Pump 9, will be evacuated in vacuum drying oven, and bar is slided in controller control power set drive will be heat-insulated between preheating cabinet 1 and burner hearth 2
Steel plate rotation section is outwarded winding, and the level for then controlling hydraulic system 7 by controller slides output end 72, it is driven power cross bar
73 and the horizontal movement of catch bar 74, and then promote porcelain supporting plate 5 to slip into burner hearth 2, the power set of controller control afterwards, which drive, to be slided
Row bar closes the rotation section of heat-insulated steel plate at this, starts fire porcelain in burner hearth 2, hydraulic system 7 restores to the original state, opens charging
The door of mouth, loads the blank of next group fire porcelain.
Porcelain is in sintering procedure in burner hearth 2, and motor 8 does not stall dynamic, the toothing 61 on gear shaft 6 with movable gear shaft 6
The travelling gear 52 of the indentation, there of porcelain supporting plate 5 engaged is driven can not stall, and then it is dynamic to drive porcelain pallet 51 not stall,
Uniform rotation of the porcelain in sintering procedure is ensure that, porcelain is improved and fires quality.
After the completion of porcelain is fired in burner hearth 2, controller control power set drive slide bar by burner hearth 2 and cooler bin 3 it
Between heat-insulated steel plate rotation section outward winding, then the flexible output end 71 of controller control hydraulic system 7 is stretched out and drives power horizontal
Porcelain supporting plate 5 is pushed into cooler bin 3 and cooled down by bar 73 and catch bar 74, again by preheating cabinet 1 after the reinstatement of hydraulic system 7
In blank feeding burner hearth 2, the porcelain finished product in cooler bin 3 is taken out after controller control cooling system cooling by products export,
Cooling system flows into preheating cabinet 1 after the heat in absorbing cooler bin 3 on porcelain, is newly to be put into blank preheating therein, saves
The energy.
It is equipped with the control valve 91 being connected with vavuum pump 9 on preheating cabinet 1, burner hearth 2 and cooler bin 3, it is to avoid blank entrance
And product taking-up when burner hearth 2 in air inlet.
The embodiment to the invention is described in detail above, but the content is only the preferable of the invention
Embodiment, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the invention scope with
Improve etc., all should still it belong within this patent covering scope.
Claims (4)
1. a kind of rotary porcelain firing electric furnace, it is characterised in that：Including preheating cabinet, burner hearth, supporting plate dragging track, porcelain support
Plate, gear shaft, cooler bin, hydraulic system, motor, vavuum pump and controller；
The preheating cabinet and the cooler bin both sides that to be individually fixed in the burner hearth adjacent, pass through may move heat-insulated steel plate therebetween
The one side of interval, the preheating cabinet and the remote burner hearth of the cooler bin is respectively that charging aperture and product with door go out
Mouthful, it is uniformly provided with Multi-layer supporting crossbeam at the charging aperture and products export；
The supporting plate dragging track includes feed rail and discharging track, and the feed rail runs through the preheating cabinet and burner hearth,
And its two ends is separately fixed on the support beam at the charging aperture and the inboard wall of burner hearth, the discharging track is through described
Cooler bin and burner hearth, and its two ends is separately fixed on the support beam at the products export and the inboard wall of burner hearth, it is described
In burner hearth a vertical direction is respectively equipped with the hearth wall relative with the cooler bin and at the charging aperture on the inside of support beam
Catch bar, i.e. the first catch bar and the second catch bar, the middle part of the catch bar is installed with the stretching hearth wall
First power cross bar and the second power cross bar for stretching out preheating cabinet side wall, the end of the power cross bar respectively with the hydraulic pressure
The flexible output end and level of system are slided output end and are fixedly connected；
The porcelain supporting plate includes supporting plate, travelling gear and porcelain pallet, and the supporting plate size is adapted with the burner hearth,
And the supporting plate is being provided with a quadrant arcuation breach caved inward, the breach close to the lateral wall intersection of burner hearth two
A travelling gear for slightly stretching out the breach inwall is inside provided with, the porcelain pallet includes disk body, power transmission shaft and rotate gear, described
The bottom of disk body is fixedly connected with the top of the power transmission shaft, and the rotate gear is fixedly connected with the bottom of the power transmission shaft,
The porcelain pallet is fixed on by bearing in the tray slots being uniformly distributed in the supporting plate, and the porcelain pallet it
Between pass through the travelling gear engagement connection；
The gear shaft through the lateral wall intersection of burner hearth two hearth floor and extend to the burner hearth top, and with it is described
The breach corresponding position of supporting plate is installed with toothing, and the toothing is meshed with the travelling gear of the supporting plate indentation, there, institute
Gear shaft bottom is stated to be fixedly connected with the motor；
A control valve is equipped with the top of the preheating cabinet, burner hearth and cooler bin, the control valve passes through vacuum described in pipeline communication
The bleeding point of pump；
The hydraulic system, motor, control valve and vavuum pump access the controller.
2. rotary porcelain firing electric furnace according to claim 1, it is characterised in that：The rotary porcelain firing electric furnace is
The square casing of horizontal positioned, is divided into the part of volume identical three, wherein right angle portions in it by may move heat-insulated steel plate
For burner hearth, two right angle rim portions are respectively preheating cabinet and cooler bin.
3. rotary porcelain firing electric furnace according to claim 1, it is characterised in that：The feed rail is located at the stove
In thorax opening is provided with the catch bar opposite site.
4. rotary porcelain firing electric furnace according to claim 1, it is characterised in that：The cooler bin and the preheating cabinet
In provided with interconnected cooling water recirculation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379197.4A CN105318713B (en) | 2014-08-01 | 2014-08-01 | A kind of rotary porcelain fires vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379197.4A CN105318713B (en) | 2014-08-01 | 2014-08-01 | A kind of rotary porcelain fires vacuum drying oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105318713A CN105318713A (en) | 2016-02-10 |
| CN105318713B true CN105318713B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379197.4A Active CN105318713B (en) | 2014-08-01 | 2014-08-01 | A kind of rotary porcelain fires vacuum drying oven |
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| CN (1) | CN105318713B (en) |
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| CN107142631A (en) * | 2017-06-28 | 2017-09-08 | 谭威 | A kind of Efficient textile humidifies case with gined cotton |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06185868A (en) * | 1992-12-14 | 1994-07-08 | Daido Steel Co Ltd | Roller hearth vacuum furnace |
| CN2245203Y (en) * | 1995-10-18 | 1997-01-15 | 景德镇陶瓷学院 | High temp. roller bottom reciprocating experimental electric stove |
| CN201740384U (en) * | 2010-03-30 | 2011-02-09 | 杭州海鲸光电科技有限公司 | High-temperature vacuum baking oven |
| CN102798286A (en) * | 2012-08-14 | 2012-11-28 | 郑州磨料磨具磨削研究所 | High temperature sintering resistance furnace |
| CN203163470U (en) * | 2013-04-02 | 2013-08-28 | 重庆润泽医药有限公司 | Laser vacuum sintering furnace |
| CN103299148A (en) * | 2010-11-02 | 2013-09-11 | 伊娃·施瓦兹 | Multi-deck chamber furnace |
| CN203443361U (en) * | 2013-08-01 | 2014-02-19 | 湖南科源真空装备有限公司 | Rotating gas inlet device of vacuum furnace |
| CN204043383U (en) * | 2014-08-01 | 2014-12-24 | 天津市维之丰科技有限公司 | Vacuum drying oven fired by a kind of rotary porcelain |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193680A (en) * | 2000-12-26 | 2002-07-10 | National Institute Of Advanced Industrial & Technology | Sintering method and device therefor |
-
2014
- 2014-08-01 CN CN201410379197.4A patent/CN105318713B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06185868A (en) * | 1992-12-14 | 1994-07-08 | Daido Steel Co Ltd | Roller hearth vacuum furnace |
| CN2245203Y (en) * | 1995-10-18 | 1997-01-15 | 景德镇陶瓷学院 | High temp. roller bottom reciprocating experimental electric stove |
| CN201740384U (en) * | 2010-03-30 | 2011-02-09 | 杭州海鲸光电科技有限公司 | High-temperature vacuum baking oven |
| CN103299148A (en) * | 2010-11-02 | 2013-09-11 | 伊娃·施瓦兹 | Multi-deck chamber furnace |
| CN102798286A (en) * | 2012-08-14 | 2012-11-28 | 郑州磨料磨具磨削研究所 | High temperature sintering resistance furnace |
| CN203163470U (en) * | 2013-04-02 | 2013-08-28 | 重庆润泽医药有限公司 | Laser vacuum sintering furnace |
| CN203443361U (en) * | 2013-08-01 | 2014-02-19 | 湖南科源真空装备有限公司 | Rotating gas inlet device of vacuum furnace |
| CN204043383U (en) * | 2014-08-01 | 2014-12-24 | 天津市维之丰科技有限公司 | Vacuum drying oven fired by a kind of rotary porcelain |
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| Publication number | Publication date |
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| CN105318713A (en) | 2016-02-10 |
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