CN107477358A - 一种浮法玻璃生产线二氧化硫气化装置 - Google Patents

一种浮法玻璃生产线二氧化硫气化装置 Download PDF

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CN107477358A
CN107477358A CN201710971439.2A CN201710971439A CN107477358A CN 107477358 A CN107477358 A CN 107477358A CN 201710971439 A CN201710971439 A CN 201710971439A CN 107477358 A CN107477358 A CN 107477358A
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sulfur dioxide
main pipeline
section
production line
bringing
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李晓青
任红灿
刘志刚
万秋子
王晓东
陈冬
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BENGBU CTIEC INFORMATION DISPLAY MATERIALS Co Ltd
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BENGBU CTIEC INFORMATION DISPLAY MATERIALS Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/013—Single phase liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0304—Heat exchange with the fluid by heating using an electric heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/039—Localisation of heat exchange separate on the pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/068—Distribution pipeline networks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

本发明提供一种浮法玻璃生产线二氧化硫气化装置，它包括：二氧化硫储罐（1），在二氧化硫储罐（1）上设有主管道（2），在主管道（2）上设有主阀门（3），在主管道（2）一端设有分管道（4），所述的分管道（4）的出气端与过渡辊台（10）连通，其特征在于：在主阀门（3）一侧的主管道（2）的管身上设有加热段(5),在加热段(5)一端设有对应配合的热电偶（8），所述的热电偶（8）通过导线与电控装置（9）形成电信号控制配合。本发明结构简单、使用方便、制造成本低廉，便于在现有设备上直接改造，有效的避免了液态二氧化硫阻塞管路的问题。

Description

一种浮法玻璃生产线二氧化硫气化装置
技术领域：
本发明涉及浮法玻璃制造技术领域，具体的说就是一种浮法玻璃生产线二氧化硫气化装置。
背景技术：
采用浮法成型工艺生产玻璃时，玻璃定型并具有一定强度后，要用辊道将玻璃带抬起脱离锡液面，离开锡槽进入退火窑。玻璃与辊道表面接触后，由于辊道表面极易沉积SnO、SnO2等物质，玻璃与辊道接触后，由于玻璃自身重力的作用，在玻璃下表面容易形成沾锡、锡伤等质量缺陷，在过渡辊台渣箱内通入二氧化硫可以在玻璃下表面形成一层Na2SO4保护膜将玻璃基体和辊道分隔开，减少缺陷的产生。二氧化硫标准气化温度为10℃，再加上管道内具有一定的压力，气化温度进一步的升高，当环境温度较低时，二氧化硫难以气化。当二氧化硫以液体的方式在管道内流动时，很难克服管道阻力，造成管路堵塞，二氧化硫无法正常流动，并且容易使流量计损坏。
发明内容：
本发明就是为了克服现有技术中的不足，提供一种浮法玻璃生产线二氧化硫气化装置。
本发明提供以下技术方案：
一种浮法玻璃生产线二氧化硫气化装置，它包括：二氧化硫储罐，在二氧化硫储罐上设有主管道，在主管道上设有主阀门，在主管道一端设有分管道，所述的分管道的出气端与过渡辊台连通，其特征在于：在主阀门一侧的主管道的管身上设有加热段,在加热段一端设有对应配合的热电偶，所述的热电偶通过导线与电控装置形成电信号控制配合。
在上述技术方案的基础上，还可以有以下进一步的技术方案：
所述的加热段包括一段螺旋缠绕在主管道的管身上的电加热丝,在电加热丝外还包裹有对应配合的保温层。
所述的保温层为保温棉制成。
发明优点：
本发明具有结构简单、使用方便、控制方便等优点，特别是便于在现有设备上直接改造，且改造成本低廉，能有效的避免了液态二氧化硫阻塞管路的问题。
附图说明：
图1是本发明的结构示意图；
图2是图1中加热段的结构示意图。
具体实施方式：
如图1和2所示，一种浮法玻璃生产线二氧化硫气化装置，它包括：二氧化硫储罐1，在二氧化硫储罐1上设有主管道2，在主管道2上设有主阀门3，在主管道2一端设有4四个并列的分管道4，其中两个分管道4的出气端与过渡辊台10的一端连通，另两个分管道4的出气端与过渡辊台6的另一端连通。
在主阀门3一侧的主管道2的管身上设有加热段5,在加热段5一端设有对应配合的热电偶8，所述的热电偶8通过导线与电控装置9形成电信号控制配合。
所述的加热段5包括一段螺旋缠绕在主管道2的管身上的电加热丝6,所述电加热丝6的一端与热电偶8连接配合。在电加热丝6外还包裹有对应配合的保温层7，所述的保温层7为保温棉制成。
在所述的每根分管道4上均设有流量计11，在流量计11两端的分管道4的管身均设有一个控制阀12。
工作原理：
首先，打开主阀门使得液态的二氧化硫流入主管道内，而后经过加热段时被加热到25℃～30℃之间使其完全气化，而后经分管道进入过渡辊台，从而彻底避免了二氧化硫在管道内流动时，因难以克服管道阻力，造成管路堵塞问题。图中箭头为气态二氧化硫流向。

Claims (3)

1.一种浮法玻璃生产线二氧化硫气化装置，它包括：二氧化硫储罐（1），在二氧化硫储罐（1）上设有主管道（2），在主管道（2）上设有主阀门（3），在主管道（2）一端设有分管道（4），所述的分管道（4）的出气端与过渡辊台（10）连通，其特征在于：在主阀门（3）一侧的主管道（2）的管身上设有加热段(5),在加热段(5)一端设有对应配合的热电偶（8），所述的热电偶（8）通过导线与电控装置（9）形成电信号控制配合。
2.根据权利要求1中所述的一种浮法玻璃生产线二氧化硫气化装置，其特征在于：所述的加热段(5)包括一段螺旋缠绕在主管道（2）的管身上的电加热丝(6)。
3.根据权利要求1中所述的一种浮法玻璃生产线二氧化硫气化装置，其特征在于：所述的保温层（7）为保温棉制成。
CN201710971439.2A 2017-10-18 2017-10-18 一种浮法玻璃生产线二氧化硫气化装置 Pending CN107477358A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204082A (en) * 1991-07-18 1993-04-20 C.F. Braun Inc. Sulfur dioxide generation by submerged combustion and reduced thermal cycling by use of a hot recycle of sulfur
CN202901832U (zh) * 2012-12-03 2013-04-24 浙江嘉利珂钴镍材料有限公司 用于液态so2连续汽化系统的液态so2输送装置
CN204254272U (zh) * 2014-11-19 2015-04-08 中铁资源集团有限公司 一种so2存储和释放装置
CN206018261U (zh) * 2016-06-17 2017-03-15 河南新天地药业股份有限公司 一种液态二氧化硫气化装置
CN206207002U (zh) * 2016-11-30 2017-05-31 深圳市海格金谷工业科技有限公司 一种电加热汽化器
CN207421780U (zh) * 2017-10-18 2018-05-29 蚌埠中建材信息显示材料有限公司 一种浮法玻璃生产线二氧化硫气化装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204082A (en) * 1991-07-18 1993-04-20 C.F. Braun Inc. Sulfur dioxide generation by submerged combustion and reduced thermal cycling by use of a hot recycle of sulfur
CN202901832U (zh) * 2012-12-03 2013-04-24 浙江嘉利珂钴镍材料有限公司 用于液态so2连续汽化系统的液态so2输送装置
CN204254272U (zh) * 2014-11-19 2015-04-08 中铁资源集团有限公司 一种so2存储和释放装置
CN206018261U (zh) * 2016-06-17 2017-03-15 河南新天地药业股份有限公司 一种液态二氧化硫气化装置
CN206207002U (zh) * 2016-11-30 2017-05-31 深圳市海格金谷工业科技有限公司 一种电加热汽化器
CN207421780U (zh) * 2017-10-18 2018-05-29 蚌埠中建材信息显示材料有限公司 一种浮法玻璃生产线二氧化硫气化装置

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