CN206298511U - A kind of molten tin bath molten tin backflow electromagnetic barrier - Google Patents
A kind of molten tin bath molten tin backflow electromagnetic barrier Download PDFInfo
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- CN206298511U CN206298511U CN201621408647.9U CN201621408647U CN206298511U CN 206298511 U CN206298511 U CN 206298511U CN 201621408647 U CN201621408647 U CN 201621408647U CN 206298511 U CN206298511 U CN 206298511U
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- molten tin
- tin bath
- electric motors
- linear electric
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Abstract
The utility model provides a kind of molten tin bath molten tin backflow electromagnetic barrier, and it includes molten tin bath（1）, it is characterised in that：In molten tin bath（1）Side wall is provided with linear electric motors（2）, in linear electric motors（2）It is externally provided with protective cover（3）, in linear electric motors（2）On be also associated with cooling tube（4）, described cooling tube（4）One end reaches molten tin bath（1）Side-wall outer side, in cooling tube（4）It is additionally provided with driving linear electric motors（2）Cable（6）, one end of cable and molten tin bath（1）The power supply of side-wall outer side is connected.The utility model has simple structure, easy to use, is easy on existing directly transformation, and the thrust produced by linear electric motors, opposite direction is promoted the tin liquor of backflow, hinders it to flow back.
Description
Technical field：
The utility model is related to the production equipment of plate glass, is specifically exactly a kind of molten tin bath molten tin backflow electromagnetic barrier
Device.
Background technology：
In plate glass floating process, molten tin bath is former, the tin liquor for containing fusing, the glass metal of fusing
（1100~1200 DEG C）Into molten tin bath, the plate glass belt of shaping（600~620 DEG C）Outlet molten tin bath, forming principle is by glass
Liquid swims in and shakeout in tin liquor and form plate glass.In molten tin bath, there is certain distance between plate glass belt and tin groove sidewall,
This region is not covered by plate glass belt, is referred to as molten tin bath edge.To prevent tin liquor from aoxidizing, protection can be passed through in molten tin bath
Gas.
When molten tin bath works, in the case where the pulling of glass tape frictional force thereon is floated, tin liquor can flow to plate glass and take out of
Mouthful direction, the tin liquor for flowing to exit site can flow back from tin liquor lower floor and molten tin bath edge, due to inlet location and exit site
The temperature difference is very big, and this can all have a negative impact to the optical quality of steady production and glass.So, can take measures to limit tin
The backflow of liquid, can be using keeping off bank to the backflow of tin liquor lower floor anyhow；Backflow to molten tin bath edge can use retention device, " one
Plant super thin float glass tin bath gear flag device "（CN 202898217 U）And " a kind of molten tin bath backflow tin liquor retention device "（CN
204569712 U）In, there is provided a kind of molten tin bath backflow tin liquor retention device, but blocking effect control is poor.
Utility model content：
The utility model is exactly to overcome deficiency of the prior art, there is provided a kind of molten tin bath molten tin backflow electromagnetic barrier
Device.
The utility model provides following technical scheme：
A kind of molten tin bath molten tin backflow electromagnetic barrier, it includes molten tin bath, it is characterised in that：It is provided with straight in tin groove sidewall
Line motor, protective cover is externally provided with linear electric motors, and cooling tube is also associated with linear electric motors, and described cooling tube one end is stretched out
To molten tin bath side-wall outer side, described cooling inner tube layer is cooling water ascending pipe, outer layer is that cooling water flow out of pipe, in cooling water injection
The driving cable of linear electric motors is additionally provided with pipe, one end of cable is connected with the power supply and controller outside tin groove sidewall.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
Frequency converter, described frequency converter and linear electric motors corresponding matching are also associated with described cable.
It is arranged in cable tube in described cable, described cable tube is arranged on the cooling water ascending pipe on cooling tube
It is interior.
Utility model advantage：
The utility model simple structure, it is easy to use, be easy on existing directly transformation, and improvement expenses is cheap.
Electric energy is directly changed into the mechanical energy of linear motion especially by linear electric motors, plays a part of to stop molten tin backflow.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
As shown in figure 1, a kind of molten tin bath molten tin backflow electromagnetic barrier, it includes molten tin bath 1, the molten tin bath above tin liquor side
1 inside sidewalls are provided with groove 1a, and filler 7 and linear electric motors 2 are sequentially provided with groove 1a.It is additionally provided with groove 1a bottoms logical
Hole, is equipped with cooling tube 4 in through hole, the one end of cooling tube 4 through after filler 7 with the corresponding matching of linear electric motors 2, its other end
Reach the side-wall outer side of molten tin bath 1.
It is also covered with being made up of refractory material in the outside of linear electric motors 2 and is put into protective cover 3, is set in the openend of protective cover 3
There are one section of flange 3a, the draw-in groove 1b corresponding matchings on described flange 3a and groove 1a cell walls.So that protective cover 3 can be fixed on
On groove 1a, for protecting the linear electric motors in groove.
It is equipped with cable tube 4a in the described cooling tube 4, the axis of institute cable tube 4a and the axis collinear of cooling tube 4.
The cable 6 of the linear electric motors 2 is arranged in cable tube 4a.Described cooling inner tube layer is that cooling water ascending pipe 5, outer layer is cold
But the one end of current outlet pipe 5a, and cooling water ascending pipes 5 and outer layer are connected to cooling water flow out of pipe 5a, the inlet of cooling water with
Flow export is respectively positioned on the side-wall outer side of molten tin bath 1.
One end of the cable tube 4a is stretched out from the other end of the cooling water ascending pipe 5 of the internal layer of cooling tube 4, so as to cable
6 one end can stretch out cable tube 4a and be connected with the power supply and linear electric motor controller of the side-wall outer side of molten tin bath 1.
The frequency converter 6a with linear electric motors corresponding matching is also associated with cable 6, so as to as desired by frequency converter
6a controls linear electric motors 2.
The present apparatus is exactly the mechanical energy that electric energy is directly changed into linear motion by linear electric motors 2, plays stop tin liquor 7
Backflow.
Claims (3)
1. a kind of molten tin bath molten tin backflow electromagnetic barrier, it includes molten tin bath（1）, it is characterised in that：In molten tin bath（1）Set on the wall of side
There are linear electric motors（2）, in linear electric motors（2）It is externally provided with protective cover（3）, in linear electric motors（2）On be also associated with cooling tube（4）,
Described cooling tube（4）One end reaches molten tin bath（1）Side-wall outer side, in described cooling tube（4）On be additionally provided with cooling water injection
Pipe（5）With cooling water flow out of pipe（5a）, in cooling tube（4）It is additionally provided with driving linear electric motors（2）Cable（6）, one end of cable
With molten tin bath（1）The power supply and controller of side-wall outer side are connected.
2. according to a kind of molten tin bath molten tin backflow electromagnetic barrier pressed described in claim 1, it is characterised in that：Described
Cable（6）On be also associated with frequency converter（6a）.
3. according to a kind of molten tin bath molten tin backflow electromagnetic barrier pressed described in claim 1, it is characterised in that：Described line
Cable（6）It is arranged on cable tube（4a）Interior, described cable tube（4a）It is arranged on cooling tube（4）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408647.9U CN206298511U (en) | 2016-12-21 | 2016-12-21 | A kind of molten tin bath molten tin backflow electromagnetic barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408647.9U CN206298511U (en) | 2016-12-21 | 2016-12-21 | A kind of molten tin bath molten tin backflow electromagnetic barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206298511U true CN206298511U (en) | 2017-07-04 |
Family
ID=59214182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408647.9U Active CN206298511U (en) | 2016-12-21 | 2016-12-21 | A kind of molten tin bath molten tin backflow electromagnetic barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206298511U (en) |
-
2016
- 2016-12-21 CN CN201621408647.9U patent/CN206298511U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518054 5th floor, east block, Yihai Plaza, Chuangye Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Kaisheng Technology Engineering Co.,Ltd. Patentee after: China Building Materials Glass New Materials Research Institute Group Co.,Ltd. Address before: 518054 5th floor, east block, Yihai Plaza, Chuangye Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TRIUMPH TECHNOLOGY ENGINEERING Co.,Ltd. Patentee before: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY |