CN203163462U - Improved structure of hot-air multi-layer oven - Google Patents
Improved structure of hot-air multi-layer oven Download PDFInfo
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- CN203163462U CN203163462U CN 201320010022 CN201320010022U CN203163462U CN 203163462 U CN203163462 U CN 203163462U CN 201320010022 CN201320010022 CN 201320010022 CN 201320010022 U CN201320010022 U CN 201320010022U CN 203163462 U CN203163462 U CN 203163462U
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- wind wheel
- pressure room
- multihearth
- hot blast
- conduit
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Abstract
The utility model relates to an improved structure of a hot-air multi-layer oven, in particular to a hot-air multi-layer oven structure, wherein glass panels, LCD panels and other flat plates are arranged in the oven, residual water on the plates is removed through hot air, resonance is reduced, height is lowered, and repair is benefited. According to the improved structure of the hot-air multi-layer oven, an air blower set is arranged on one side, not provided with an oven door, of a body, wherein in the air blower set, a motor drives a wind wheel set to rotate, a belt wheel is fixedly arranged at one end of a core shaft of the wind wheel set, the belt wheel and a belt wheel of the motor are in linkage through transmission of a belt, a wind wheel which is placed in a roasting chamber is fixedly arranged at the other end of the core shaft, a cooling device is arranged between the belt wheel of the wind wheel set and the wind wheel, and the cooling device can wrap the core shaft to effectively lower the temperature of the core shaft. The air blower set is arranged on the side, not provided with an oven door, of the body, and therefore the height of the body of the hot-air multi-layer oven can be effectively lowered, resonance of the oven is effectively reduced, and the hot-air multi-layer oven can be conveniently repaired.
Description
Technical field
The utility model is relevant a kind of hot blast multihearth structure-improved, refers to that especially a kind of flat board such as face glass, LCD panel that provide remove residual moisture content by hot blast in putting, and can reduce resonance, reduction highly and be beneficial to the hot blast multihearth structure of maintenance.
Background technology
The hot blast that general hot blast multihearth is heated by heater, reach face glass, the needed moisture dryings of dull and stereotyped processing procedure such as LCD panel, solvent evaporates, thermmohardening is handled, stress (tempering) is handled supervisor, see also Fig. 1-shown in Figure 3, wherein, this hot blast multihearth 1, mainly be in the interior frame of body 11 and outer rim, to coat the insulation material layers, make the baking vessel 12 that forms an airtight and tool insulation accommodation space in the body 11, the bottom of this body 11 arranges a motor 13, but these motor 13 transmissions one place the wind wheel 14 in the baking vessel 12, and be provided with a fire door 15 in this body 11, the one side that differs from fire door 15 on the body 1 then is provided with one and lifts door 2, by above-mentioned composition structure, earlier with face glass, flat boards such as LCD panel etc. are put the storage frame according to stratification respectively, again storage shelf is inserted baking vessel 12 by fire door 15, close this each fire door 15, make and form a confined space in the baking vessel 12, restart switch, the heat pipe of this heater continues to heat, to promote the temperature in the baking vessel 12, and this moment, wind wheel 14 was started by the transmission meeting of motor 13 in the lump, make and form a circulating air in the baking vessel 12, do a uniform hot air circulation start in the baking vessel 12 and make, and can allow face glass in the baking vessel 12, flat boards such as LCD panel are finished the oven dry operation in the regular hour, and this baking vessel 12 is an airtight accommodation space, when the work hot blast can keep uniform temperature in its baking vessel 12 during the circulation start in baking vessel 12, make the face glass that is seated in the baking vessel 12, flat boards such as LCD panel are subjected to inner air cooking uniformly, dry fully and can will hold roasting thing, so construct, obviously be enough to provide face glass, dull and stereotyped action of removing excessive moisture such as LCD panel, when this oven dry action is finished, with this face glass, when flat board such as LCD panel is taken out by baking vessel 12, but as the structure that is, following shortcoming is but arranged:
1. this motor 13 and wind wheel 14 are the belows that place body 11, so, when motor 13 and wind wheel 14 wearing and tearing or damage, need sling by the large-scale body that this weight is quite heavy 11 that begins of hanging of hanging machinery, just can reach the purpose of maintenance and replacing, and cause the inconvenience of maintenance.
2. this motor 13 and wind wheel 14 are the belows that place body 11, so, have increased the height of body 11, and when this motor 13 rotates, body 11 is produced resonance effect, and influence the stability of body 11, and the height of this body 11 is more high, and its resonance effect is then more obvious.
3. this motor 13 and wind wheel 14 are the belows that place body 11, so, have increased the height of body 11, make it increase the difficulty that it moves into dust free room, because the entrance of this dust free room is more little, its dustless effect is more good, so, when body 1 highly more high, dust free room more difficult to get access then.
4. the one side that differs from fire door 15 on this body 11 is provided with one and lifts door 2, and this need have the space of certain distance when raising, and then has increased the vertical spread length between multihearth and multihearth, and causes the use in place to increase, and can't provide the place effectively to utilize.
Edge this, creator of the present utility model is engaged in dull and stereotyped storage shelf and oven dry job design and manufacturing experiences for many years such as various face glass, LCD panel based on it, especially for the inking of use for electronic products machinery, in view of the disconnected heat of existing hot blast multihearth uncertain, actively studied improvement, via test and change repeatedly, get generation of the present utility model eventually.
The utility model content
Main purpose of the present utility model is to place the multihearth body to differ from a side of fire door and sliding door by motor, and can effectively falls the height of body, in order to carrying, and reduces the generation of resonance and the hot blast multihearth that can be beneficial to maintenance and change.
Another purpose of the present utility model is to be provided with a cooling device by the wind wheel group, can effectively reduce the temperature of wind wheel axle, and can increase the wind wheel hot blast multihearth in service life.
A purpose more of the present utility model is to be that this body is provided with sliding door, and can effectively reduce the required space of opening the door of pulling, and the hot blast multihearth that can save space and use.
In order to achieve the above object, the utility model provides a kind of hot blast multihearth structure-improved, it is characterized in that: it mainly is to coat the insulation material layers in body, make the baking vessel that forms an airtight and tool insulation accommodation space in the body, and be provided with fire door in this body, be provided with blower unit more than one group in this body one side, wherein, this blower unit is arranged at the side that body differs from fire door.
This blower unit is made up of a motor, a wind wheel group and a cooling device, wherein:
One motor, this motor are fixedly arranged on outside the side that differs from fire door on the body, and this motor drives the rotation of wind wheel group by a belt pulley;
One wind wheel group, this wind wheel group sets firmly a belt pulley with an end of its axle, and the belt pulley of this belt pulley and motor is able to interlock by the transmission of belt, then sets firmly a wind wheel in an end of this axle, and this wind wheel places in the baking vessel;
One cooling device, this cooling device are installed between the belt pulley and wind wheel of wind wheel group, and are coated on outside the axle.
Be provided with a high pressure room and low pressure room in this cooling device, wherein, establishing an air inlet on this cooling device is connected with the high pressure room, be connected with the low pressure room and establish a gas outlet on this cooling device, and connect by a plurality of conduit between this high pressure room and low pressure room, this conduit can provide the air in the high pressure room to carry in the low pressure room.
The outlet of this conduit is skewed setting toward the gas outlet direction.
This conduit is worn in the low pressure room by the high pressure room, and its conduit is positioned at the inlet end of high pressure room near wind wheel, and conduit is positioned at the close belt pulley in the outlet side of low pressure room and be skewed.
This conduit is positioned at the opening of low pressure room toward the direction setting of gas outlet.
This blower unit is covered by a capping and is arranged at the side that body differs from fire door.
The one side that differs from fire door on this body is provided with a sliding door.
The beneficial effects of the utility model are: can effectively reduce the generation of its resonance effect, so that the hot blast multihearth of steady running to be provided, and can provide it to carry into the benefit in the dust free room, and when the motor of blower unit or wind wheel group have wearing and tearing or damage and when needing to change, only need this capping is removed, can reach the purpose of maintenance and replacing, and need not to use the large-scale awkward situation that machinery just can be sling the hot blast multihearth maintenance or change of hanging, so that the benefit of maintenance or replacing spare part effectively to be provided.
Description of drawings
Below, in order to achieve the above object, with regard to structure content of the present utility model and feature thereof, and conjunction with figs. describes in detail as after, believe and can do further to understand with regard to the effect of content of the present utility model and generation thereof, wherein:
Fig. 1 is the three-dimensional appearance schematic diagram of existing hot blast multihearth.
Fig. 2 is the front-view schematic diagram of existing hot blast multihearth.
Fig. 3 is the schematic rear view of existing hot blast multihearth.
Fig. 4 is three-dimensional appearance schematic diagram of the present utility model.
Oneself opens and has removed the three-dimensional appearance schematic diagram of capping to Fig. 5 for the utility model fire door.
Fig. 6 is the three-dimensional appearance schematic diagram of the utility model backsight.
Fig. 7 is front-view schematic diagram of the present utility model.
Fig. 8 is the part enlarged diagram of the utility model blower unit.
Fig. 9 is the combination generalized section of the utility model wind wheel group and cooling device.
Figure 10 is the generalized section of the utility model cooling device.
Figure 11 is the three-dimensional appearance schematic diagram of the utility model preferred embodiment.
The specific embodiment
It is shown in Figure 10 to see also Fig. 4, wherein, hot blast multihearth 3 of the present utility model, mainly be in body 31, to coat the insulation material layers, make the baking vessel 32 that forms an airtight and tool insulation accommodation space in the body 31, and be provided with fire door 33 in this body 31, the one side that differs from fire door 33 on this body 31 is provided with a sliding door 34, be provided with blower unit 4 more than one group in these body 31 1 sides, wherein, this blower unit 4 is to be covered by a capping 44 and be arranged at that body 31 differs from fire door 33 and 34 the side of pulling, and this blower unit 4 is by a motor 41, one wind wheel group 42 and a cooling device 43 are formed, wherein:
One motor 41, this motor 41 be fixedly arranged on differ from fire door 33 on the body 31 and 34 the side of pulling outside, this motor 41 can drive the rotation of wind wheel group 42 by a belt pulley 411;
One wind wheel group 42, this wind wheel group 42 is that the end with its axle 421 sets firmly a belt pulley 422, the belt pulley 411 of this belt pulley 422 and motor 41 is able to interlock by the transmission of belt, then sets firmly a wind wheel 423 in the other end of this axle 421, and this wind wheel 423 is to be arranged in the baking vessel 32;
One cooling device 43, this cooling device 43 is to be installed on 423 of the belt pulley 422 of wind wheel group 42 and wind wheels, and can be coated on outside the axle 421, be provided with a high pressure room 431 and low pressure room 432 in this cooling device 43, wherein, establishing an air inlet 433 on this cooling device 43 is connected with high pressure room 431, be connected with low pressure room 432 and establish a gas outlet 434 on this cooling device 43, and 432 of this high pressure room 431 and low pressure rooms pass through a plurality of conduit 435 and connect, this conduit 435 can provide the air in the high pressure room 431 to carry in low pressure room 432, and this conduit 435 is skewed setting by the direction of high pressure room 431 past low pressure rooms 432, that is this conduit 435 is positioned at the inlet end of high pressure room 431 near wind wheel 423, and the outlet side that conduit 435 is positioned at low pressure room 432 is near belt pulley 422 and be skewed, and the opening that conduit 435 is positioned at low pressure room 432 is the direction that is past gas outlet 434.
As mentioned above, by storage shelf is inserted baking vessel 32 by fire door 33, close this each fire door 33, make and form a confined space in the baking vessel 32, restart switch, the heat pipe of this heater continues to heat, to promote the temperature in the baking vessel 32, and start the motor 41 of blower unit 4 this moment, drive belt pulley 422 rotations of wind wheel group 42 by the belt pulley 411 of motor 41, and the axle 421 that makes synchronous rotation can drive wind wheel 423 rotations that the one end arranges, the wind wheel 423 that is arranged in the baking vessel 32 is rotated produce wind-force, make and form a circulating air in the baking vessel 32, do a uniform hot air circulation start in the baking vessel 32 and make, can allow the interior face glass of baking vessel 32, flat boards such as LCD panel are finished the oven dry operation in the regular hour, and this baking vessel 32 is an airtight accommodation space, when the work hot blast can keep uniform temperature in its baking vessel 32 during the circulation start in baking vessel 32, make the face glass that is seated in the baking vessel 32, flat boards such as LCD panel are subjected to inner air cooking uniformly, dry fully and can will hold roasting thing, to remove face glass, dull and stereotyped excessive moistures such as LCD panel, and the high temperature in the baking vessel 32 of hot blast multihearth 3 can be toward the axle 421 directions conduction of wind wheel group 42, and high temperature causes the deformed damaged of axle 421 easily, and then influence the running of blower unit 4, at this moment, the cooling device 43 of this blower unit 4 keeps injecting cold air by air inlet 433 at any time, and this cold air can be injected in the high pressure room 431, and it is poor by the different pressures of high pressure room 431 and low pressure room 432, cold air is imported in the low pressure room 432 by conduit 435 in high pressure room 431, and be high pressure room 431 by this conduit 435 and in low pressure room 432, wear, its conduit 435 is the relative tilt shape with high pressure room 431 toward low pressure room 432, and the opening of conduit 435 is the direction setting toward gas outlet 434, and make the cold airs that enter in the low pressure room 432 be able in axle 421 external diameters in the shape of a spiral shape flow, and can flow out toward gas outlet 434 directions, and then make the high temperature of axle 421 lower the temperature and discharge because of the neutralization of cold air, and can reduce the damage of axle 421, to increase the service life of blower unit 4.
Moreover, be arranged at by blower unit 4 and differ from fire door 33 on the body 31 and 34 the side of pulling, and can effectively reduce the height of the body 31 of hot blast multihearth 3, so, can effectively reduce the generation of its resonance effect, so that the hot blast multihearth 3 of steady running to be provided, and because the height of body 31 reduces, can provide it to carry into the benefit in the dust free room, and when the motor 41 of blower unit 4 or wind wheel group 42 have wearing and tearing or damage and when needing to change, only need this capping 44 is removed, can reach dismounting, maintenance and the purpose of changing, and need not to use the large-scale awkward situation that machinery just can be sling hot blast multihearth 3 maintenance or change of hanging, so that the benefit of maintenance or replacing spare part effectively to be provided.
In addition, see also shown in Figure 11, it is preferred embodiment of the present utility model, wherein, the utility model differs from fire door 33 on the body 31 of hot blast multihearth 3 one side is provided with a sliding door 34, by this sliding door setting of 34, can effectively reduce the sliding door 34 required space of opening the door, and the hot blast multihearth that can save space and use.
Above-mentioned the utility model only illustrates with most preferred embodiment, to being familiar with the personnel of this technology, changes enforcement when carrying out each, and only this variation is implemented, and all should be included in claim spirit of the present utility model and the category.
In sum, the utility model is arranged at a side that differs from fire door and sliding door on the body by blower unit, and can effectively reduce the height of the body of hot blast multihearth, and can reduce resonance, and be beneficial to the hot blast multihearth structure of maintenance, no matter it is structural change, or be the enhancement on the effect, unquestionable all, and the utility model does not see publication before application, also unexposed use has met the patent application condition, in fact so propose patent application in accordance with the law.
Claims (8)
1. hot blast multihearth structure-improved, it is characterized in that: it mainly is to coat the insulation material layers in body, make the baking vessel that forms an airtight and tool insulation accommodation space in the body, and be provided with fire door in this body, be provided with blower unit more than one group in this body one side, wherein, this blower unit is arranged at the side that body differs from fire door.
2. hot blast multihearth structure-improved as claimed in claim 1 is characterized in that, this blower unit is made up of a motor, a wind wheel group and a cooling device, wherein:
One motor, this motor are fixedly arranged on outside the side that differs from fire door on the body, and this motor drives the rotation of wind wheel group by a belt pulley;
One wind wheel group, this wind wheel group sets firmly a belt pulley with an end of its axle, and the belt pulley of this belt pulley and motor is able to interlock by the transmission of belt, then sets firmly a wind wheel in an end of this axle, and this wind wheel places in the baking vessel;
One cooling device, this cooling device are installed between the belt pulley and wind wheel of wind wheel group, and are coated on outside the axle.
3. hot blast multihearth structure-improved as claimed in claim 2, it is characterized in that, be provided with a high pressure room and low pressure room in this cooling device, wherein, establishing an air inlet on this cooling device is connected with the high pressure room, be connected with the low pressure room and establish a gas outlet on this cooling device, and connect by a plurality of conduit between this high pressure room and low pressure room, this conduit can provide the air in the high pressure room to carry in the low pressure room.
4. hot blast multihearth structure-improved as claimed in claim 3 is characterized in that, the outlet of this conduit is skewed setting toward the gas outlet direction.
5. hot blast multihearth structure-improved as claimed in claim 3, it is characterized in that, this conduit is worn in the low pressure room by the high pressure room, and its conduit is positioned at the inlet end of high pressure room near wind wheel, and conduit is positioned at the close belt pulley in the outlet side of low pressure room and be skewed.
6. hot blast multihearth structure-improved as claimed in claim 3 is characterized in that, this conduit is positioned at the opening of low pressure room toward the direction setting of gas outlet.
7. hot blast multihearth structure-improved as claimed in claim 1 is characterized in that, this blower unit is covered by a capping and is arranged at the side that body differs from fire door.
8. hot blast multihearth structure-improved as claimed in claim 1 is characterized in that, the one side that differs from fire door on this body is provided with a sliding door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010022 CN203163462U (en) | 2013-01-09 | 2013-01-09 | Improved structure of hot-air multi-layer oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010022 CN203163462U (en) | 2013-01-09 | 2013-01-09 | Improved structure of hot-air multi-layer oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163462U true CN203163462U (en) | 2013-08-28 |
Family
ID=49024641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010022 Expired - Fee Related CN203163462U (en) | 2013-01-09 | 2013-01-09 | Improved structure of hot-air multi-layer oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040880A (en) * | 2015-04-15 | 2016-10-26 | 麦格纳国际公司 | Aluminum warm forming multi-opening oven and production line |
-
2013
- 2013-01-09 CN CN 201320010022 patent/CN203163462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040880A (en) * | 2015-04-15 | 2016-10-26 | 麦格纳国际公司 | Aluminum warm forming multi-opening oven and production line |
| CN106040880B (en) * | 2015-04-15 | 2019-10-15 | 麦格纳国际公司 | Make the more open type ovens and production line of aluminium warm working |
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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: 20130828 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |