CN203440238U - Blocking-free intense-radiation air jet glass tempering furnace - Google Patents
Blocking-free intense-radiation air jet glass tempering furnace Download PDFInfo
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- CN203440238U CN203440238U CN201320495323.3U CN201320495323U CN203440238U CN 203440238 U CN203440238 U CN 203440238U CN 201320495323 U CN201320495323 U CN 201320495323U CN 203440238 U CN203440238 U CN 203440238U
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- furnace body
- upper furnace
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- thermal insulation
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Abstract
The utility model relates to a blocking-free intense-radiation air jet glass tempering furnace. A roller bed is arranged between an upper furnace body thermal insulation layer and a lower furnace body thermal insulation layer; upper furnace body heating wires and lower furnace body heating wires are arranged on the upper side and the lower side of the roller bed; and the upper furnace body heating wires and the lower furnace body heating wires are also arranged between the upper furnace body thermal insulation layer and the lower furnace body thermal insulation layer. The glass tempering furnace is characterized in that the upper furnace body heating wires are located below a compressed air jet system, and blocking doesn't exist on a vertical radiation path between the upper furnace body heating wires and the roller bed; an airflow pipeline is located between the upper furnace body heating wires and the upper furnace body thermal insulation layer, and an airflow pipeline body is rewound; the lower part of the airflow pipeline is communicated with airflow nozzles which are electrically isolated from the upper furnace body heating wires and penetrate the upper furnace body heating wires; and spouts of the airflow nozzles are located below the upper furnace body heating wires and face the roller bed. The blocking-free intense-radiation air jet glass tempering furnace is reasonable in structure design and good in tempering effect.
Description
Technical field
The utility model relates to a kind of without hindrance every severe radiation source of the gas jet flow glass tempering furnace.
Background technology
The glass tempering furnace of prior art, the convection duct of its pressurized air jet system mainly contains two kinds of structures, as depicted in figs. 1 and 2.General pressurized air jet system, although also have pipeline in stove, very little, the freezing air in early stage can absorb heat to pipeline, the air in later stage is cold conditions substantially.The air jet of cold conditions, to glass surface, makes glass heats play retroaction, has increased firing zone heating period, heat energy loss.Upper furnace body heater strip adds thermogenesis thermal radiation, thermal radiation has its path, its downward vertical radiation of radiation is by vertical radiation path directive roller roller-way, while having glass on roller roller-way, radiation, on glass, because compressed air convection pipeline is local or be all positioned at upper furnace body heater strip below, just has obstruct on the vertical radiation path between upper furnace body heater strip and roller roller-way like this, the compressed convection of air pipeline of radiation keeps off, and has reduced radiation effect.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, tempering effective without hindrance every severe radiation source of the gas jet flow glass tempering furnace.
The technical scheme in the invention for solving the above technical problem is: a kind of without hindrance every severe radiation source of the gas jet flow glass tempering furnace, at this without hindrance upper furnace body thermal insulation layer, lower furnace body thermal insulation layer, roller roller-way, upper furnace body heater strip, lower furnace body heater strip, pressurized air jet system of being provided with in the body of heater of severe radiation source of the gas jet flow glass tempering furnace, pressurized air jet system comprises airflow line; Roller roller-way is arranged between upper furnace body thermal insulation layer and lower furnace body thermal insulation layer, upper furnace body heater strip and lower furnace body heater strip are arranged on the both sides up and down of roller roller-way, and upper furnace body heater strip and lower furnace body heater strip are also arranged between upper furnace body thermal insulation layer and lower furnace body thermal insulation layer; It is characterized in that: described upper furnace body heater strip is positioned at pressurized air jet system below, on the vertical radiation path between upper furnace body heater strip and roller roller-way without hindrance every; Described airflow line is between upper furnace body heater strip and upper furnace body thermal insulation layer, and the body of airflow line is the shape that unrolls; Below airflow line, connect the airflow nozzle having with upper furnace body heater strip electrical isolation, airflow nozzle is through upper furnace body heater strip, and its spout is positioned at below upper furnace body heater strip and towards roller roller-way.
Airflow nozzle described in the utility model is divided into many rows, and each exhaust flow nozzle is disposed between two upper furnace body heater strips.
Airflow nozzle described in the utility model adopts pottery to make.
Airflow nozzle described in the utility model adopts metal to make, and is provided with insulating part on it.
Airflow nozzle described in the utility model adopts metal to make, and leaves the distance with upper furnace body heater strip electrical isolation on airflow nozzle limit.
The utility model compared with prior art, have the following advantages and effect: the setting of unrolling of the body of convection duct, utilize furnace roof waste heat pipeline heating. freezing air is after convection duct heats, jet flow is to glass surface again, accelerated the rate of heating of glass, shorten the glass heats cycle, utilized waste heat, reduced loss.Upper furnace body heater strip is positioned at convection duct below, on vertical radiation path between upper furnace body heater strip and roller roller-way without hindrance every, while having glass like this on roller roller-way, between electrical heating wire and glass, there is no any restraining mass, thereby can carry out direct radiation to glass.Airflow nozzle and upper furnace body heater strip electrical isolation, make without hindrancely every severe radiation source of the gas jet flow glass tempering furnace safety durable more, reduces fault.
Accompanying drawing explanation
Fig. 1 is the first structural representation of prior art.
Fig. 2 is the second structural representation of prior art.
Fig. 3 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 3, the utility model embodiment is provided with upper furnace body thermal insulation layer 2, lower furnace body thermal insulation layer 3, roller roller-way 4, upper furnace body heater strip 5, lower furnace body heater strip 6, pressurized air jet system 8 in body of heater, and pressurized air jet system 8 comprises convection duct 7.The interior logical pressurized air of pressurized air jet system 8.
Roller roller-way 4 is arranged between upper furnace body thermal insulation layer 2 and lower furnace body thermal insulation layer 3.Upper furnace body heater strip 5 and lower furnace body heater strip 6 are arranged on the both sides up and down of roller roller-way 4, and upper furnace body heater strip 5 and lower furnace body heater strip 6 are also arranged between upper furnace body thermal insulation layer 2 and lower furnace body thermal insulation layer 3.
Upper furnace body heater strip 5 is positioned at pressurized air jet system 8 belows, and convection duct 7, between upper furnace body heater strip 5 and upper furnace body thermal insulation layer 2, is repeatedly unrolled the body of convection duct 7 in stove.Upper furnace body heater strip 5 adopts lower hanging, and the distance of upper furnace body heater strip 5 with glass surface furthered.On vertical radiation path between upper furnace body heater strip 5 and roller roller-way 4 without hindrance every, between upper furnace body heater strip 5 and glass, there is no any restraining mass, thereby can carry out direct radiation to glass.
Below convection duct 7, connect and have airflow nozzle 1, airflow nozzle 1 and upper furnace body heater strip 5 electrical isolations.Airflow nozzle 1 adopts pottery to make, ceramic originally as electrically insulating material, also available other electrically insulating materials.Airflow nozzle 1 adopts metal to make, and is provided with insulating part on it, by this insulating part and upper furnace body heater strip 5 electrical isolations, or on airflow nozzle 1 limit, leaves the distance with upper furnace body heater strip 5 electrical isolations.Airflow nozzle 1 carries out jet flow through 5 pairs of glass of upper furnace body heater strip, and its spout is positioned at upper furnace body heater strip 5 belows and towards roller roller-way 4.Airflow nozzle 1 is divided into many rows, and each exhaust flow nozzle 1 is disposed between two upper furnace body heater strips 5.
In addition, it should be noted that, the specific embodiment described in this specification sheets, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification sheets is only to the explanation of the utility model structure example.
Claims (5)
- One kind without hindrance every severe radiation source of the gas jet flow glass tempering furnace, at this without hindrance upper furnace body thermal insulation layer, lower furnace body thermal insulation layer, roller roller-way, upper furnace body heater strip, lower furnace body heater strip, pressurized air jet system of being provided with in the body of heater of severe radiation source of the gas jet flow glass tempering furnace, pressurized air jet system comprises airflow line; Roller roller-way is arranged between upper furnace body thermal insulation layer and lower furnace body thermal insulation layer, upper furnace body heater strip and lower furnace body heater strip are arranged on the both sides up and down of roller roller-way, and upper furnace body heater strip and lower furnace body heater strip are also arranged between upper furnace body thermal insulation layer and lower furnace body thermal insulation layer; It is characterized in that: described upper furnace body heater strip is positioned at pressurized air jet system below, on the vertical radiation path between upper furnace body heater strip and roller roller-way without hindrance every; Described airflow line is between upper furnace body heater strip and upper furnace body thermal insulation layer, and the body of airflow line is the shape that unrolls; Below airflow line, connect the airflow nozzle having with upper furnace body heater strip electrical isolation, airflow nozzle is through upper furnace body heater strip, and its spout is positioned at below upper furnace body heater strip and towards roller roller-way.
- 2. according to claim 1 without hindrance every severe radiation source of the gas jet flow glass tempering furnace, it is characterized in that: described airflow nozzle is divided into many rows, and each exhaust flow nozzle is disposed between two upper furnace body heater strips.
- 3. according to claim 1 without hindrance every severe radiation source of the gas jet flow glass tempering furnace, it is characterized in that: described airflow nozzle adopts pottery to make.
- 4. according to claim 1 without hindrance every severe radiation source of the gas jet flow glass tempering furnace, it is characterized in that: described airflow nozzle adopts metal to make, and is provided with insulating part on it.
- 5. according to claim 1 without hindrance every severe radiation source of the gas jet flow glass tempering furnace, it is characterized in that: described airflow nozzle adopts metal to make, and leaves the distance with upper furnace body heater strip electrical isolation on airflow nozzle limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495323.3U CN203440238U (en) | 2013-08-14 | 2013-08-14 | Blocking-free intense-radiation air jet glass tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495323.3U CN203440238U (en) | 2013-08-14 | 2013-08-14 | Blocking-free intense-radiation air jet glass tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440238U true CN203440238U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495323.3U Expired - Lifetime CN203440238U (en) | 2013-08-14 | 2013-08-14 | Blocking-free intense-radiation air jet glass tempering furnace |
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| CN (1) | CN203440238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449713A (en) * | 2013-08-14 | 2013-12-18 | 浙江鼎玻自动化设备有限公司 | Jet-flow glass toughening furnace of barrier-free strong-radiation air source |
| CN113636747A (en) * | 2021-09-14 | 2021-11-12 | 福耀集团(福建)机械制造有限公司 | Glass heating furnace and glass heating method |
| CN113845295A (en) * | 2021-09-14 | 2021-12-28 | 福耀集团(福建)机械制造有限公司 | Convection heating element for glass heating furnace |
-
2013
- 2013-08-14 CN CN201320495323.3U patent/CN203440238U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449713A (en) * | 2013-08-14 | 2013-12-18 | 浙江鼎玻自动化设备有限公司 | Jet-flow glass toughening furnace of barrier-free strong-radiation air source |
| CN113636747A (en) * | 2021-09-14 | 2021-11-12 | 福耀集团(福建)机械制造有限公司 | Glass heating furnace and glass heating method |
| CN113845295A (en) * | 2021-09-14 | 2021-12-28 | 福耀集团(福建)机械制造有限公司 | Convection heating element for glass heating furnace |
| CN113636747B (en) * | 2021-09-14 | 2023-10-13 | 福耀集团(福建)机械制造有限公司 | Glass heating furnace and glass heating method |
| CN113845295B (en) * | 2021-09-14 | 2023-10-13 | 福耀集团(福建)机械制造有限公司 | Convection heating element for glass heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FENG SHAN Free format text: FORMER OWNER: ZHEJIANG TOPGLASS AUTOMACHINE CO., LTD. Effective date: 20150403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150403 Address after: Jincheng Road, Fuyang city Xindeng town Hangzhou city Zhejiang province 311404 No. 53 room 504 Patentee after: Feng Shan Address before: The new town of Fuyang city Hangzhou city Zhejiang province 311404 City Road No. 52 Patentee before: ZHEJIANG TOPGLASS AUTOMACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |