CN103162898A - Cooling device of molten salt chlorination furnace top mixed gas pressure measurement - Google Patents
Cooling device of molten salt chlorination furnace top mixed gas pressure measurement Download PDFInfo
- Publication number
- CN103162898A CN103162898A CN2011104045972A CN201110404597A CN103162898A CN 103162898 A CN103162898 A CN 103162898A CN 2011104045972 A CN2011104045972 A CN 2011104045972A CN 201110404597 A CN201110404597 A CN 201110404597A CN 103162898 A CN103162898 A CN 103162898A
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- Prior art keywords
- mixed gas
- molten salt
- chlorination furnace
- fused salt
- cooling device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 23
- 238000009530 blood pressure measurement Methods 0.000 title abstract description 5
- 238000001816 cooling Methods 0.000 title abstract description 5
- 238000005660 chlorination reaction Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a cooling device of molten salt chlorination furnace top mixed gas pressure measurement. The bottom portion of a nozzle joint (1) is connected with a pressure measuring point of the top portion of a molten salt chlorination furnace in a welded mode. The nozzle part of the nozzle joint (1) is connected with one end of a vacuum rubber hose (2). The other end of the vacuum rubber hose (2) is connected with the nozzle part of a process interface unit (3). The cooling device of the molten salt chlorination furnace top mixed gas pressure measurement is simple, applicable and low in manufacturing cost. Measuring accuracy of a pressure transmitter is not influenced by the length of the vacuum rubber hose (2), and the temperature of 700 DEG C-800 DEG C mixed gas is effectively cooled below 100 DEG C. The cooling device not only can be used for the molten salt chlorination furnace top mixed gas pressure measurement in a sponge titanium production process, but also can be used for pressure measuring conditions similar to high-temperature and corrosion gas.
Description
Technical field
The present invention relates to a kind ofly produce for titanium sponge the heat sink that fused salt chlorimation furnace roof section mixture pressure is measured.
Background technology
In the titanium sponge production technology, the visual plant fused salt chlorimation stove of crude titanic chloride preparation section aborning, top mixed gas (700 ℃ ~ 800 ℃ of temperature) pressure is an important indicator in producing, because the present filling liquid pressure of pressure inverting is difficult to reach so high temperature, and conventional heat sink can not satisfy need of production, therefore can only adopt the mode of specific liquid pressure to measure, cost is very high.
Summary of the invention
The technical problem to be solved in the present invention is, the heat sink that provides a kind of fused salt chlorimation furnace roof section mixture pressure to measure is not enough to overcome the high in cost of production that prior art exists.
The present invention is by the following technical solutions: the bottom of nozzle connection and fused salt chlorimation furnace roof section pressure means of spot welds, one of the nozzle segment of nozzle connection and vacuum rubber flexible pipe is connected, and an other nozzle segment with process interface unit (3) of vacuum rubber flexible pipe is connected.
The bottom D outer diameter 1=32mm of nozzle connection, material is identical with fused salt chlorimation furnace roof material.
Vacuum rubber inner diameter=10mm, length=9000 ~ 11000mm.
The material of process interface unit is identical with fused salt chlorimation furnace roof material, D2=32, d1=25, d2=50, L1=1500mm, L2=35mm, L3=80mm.
Heat sink of the present invention is simply applicable, cost of manufacture is low, and the measuring accuracy of pressure unit is not subjected to the effect length of vacuum rubber flexible pipe, effectively the mixed gas temperature of 700 ℃ ~ 800 ℃ is dropped to below 100 ℃, can directly measure with conventional barrier film pressure unit by the mixed gas after cooling.The fused salt chlorimation furnace roof section mixture pressure that this device not only can be used in the titanium sponge production technology is measured, and for similar high temperature, the pressure measurement situation of etchant gas all can be used this device solves.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Embodiment
The embodiment of this: structure of the present invention as shown in Figure 1, this device is comprised of nozzle connection 1, vacuum rubber flexible pipe 2, process interface unit 3 three parts.The bottom of nozzle connection 1 and fused salt chlorimation furnace roof section pressure means of spot welds, one of the nozzle segment of nozzle connection 1 and vacuum rubber flexible pipe 2 is connected, and an other nozzle segment with process interface unit 3 of vacuum rubber flexible pipe 2 is connected.The bottom D outer diameter 1=32mm of nozzle connection 1 wherein, material is identical with fused salt chlorimation furnace roof material; Vacuum rubber flexible pipe 2 internal diameters=10mm, length=9000 ~ 11000mm; Process interface unit 3, material is identical with fused salt chlorimation furnace roof material; D2=32, d1=25, d2=50, L1=1500mm, L2=35mm, L3=80mm.
Claims (4)
1. heat sink that fused salt chlorimation furnace roof section mixture pressure is measured, it is characterized in that: the bottom of nozzle connection (1) and fused salt chlorimation furnace roof section pressure means of spot welds, one of the nozzle segment of nozzle connection (1) and vacuum rubber flexible pipe (2) is connected, and an other nozzle segment with process interface unit (3) of vacuum rubber flexible pipe (2) is connected.
2. the heat sink measured of fused salt chlorimation furnace roof according to claim 1 section mixture pressure, it is characterized in that: the bottom D outer diameter 1=32mm of nozzle connection (1), material is identical with fused salt chlorimation furnace roof material.
3. the heat sink measured of fused salt chlorimation furnace roof according to claim 1 section mixture pressure, is characterized in that: vacuum rubber flexible pipe (2) internal diameter=10mm, length=9000 ~ 11000mm.
4. the heat sink measured of fused salt chlorimation furnace roof according to claim 1 section mixture pressure, it is characterized in that: the material of process interface unit (3) is identical with fused salt chlorimation furnace roof material, D2=32, d1=25, d2=50, L1=1500mm, L2=35mm, L3=80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104045972A CN103162898A (en) | 2011-12-08 | 2011-12-08 | Cooling device of molten salt chlorination furnace top mixed gas pressure measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104045972A CN103162898A (en) | 2011-12-08 | 2011-12-08 | Cooling device of molten salt chlorination furnace top mixed gas pressure measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162898A true CN103162898A (en) | 2013-06-19 |
Family
ID=48586169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104045972A Pending CN103162898A (en) | 2011-12-08 | 2011-12-08 | Cooling device of molten salt chlorination furnace top mixed gas pressure measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162898A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094815U (en) * | 1991-04-05 | 1992-01-29 | 鞠永惠 | Sensing type digital display multi-function pressure regulator |
| DE4320383A1 (en) * | 1993-06-19 | 1994-12-22 | Hydac Technology Gmbh | Method for measuring the current gas bias pressure in a hydropneumatic store |
| CN2485642Y (en) * | 2001-04-29 | 2002-04-10 | 中国石油天然气股份有限公司 | Radiating joint for pressure meter of steam-filling boiler |
| CN2541832Y (en) * | 2002-04-30 | 2003-03-26 | 张店钢铁总厂 | Hot gas manograph for gas producer |
| CN201196595Y (en) * | 2008-05-12 | 2009-02-18 | 江西托利科技有限公司 | Integral high temperature pressure medium measuring apparatus |
| CN101750181A (en) * | 2008-12-15 | 2010-06-23 | 贵阳铝镁设计研究院 | High-temperature molten salt pressure measuring device |
| CN201628605U (en) * | 2010-04-07 | 2010-11-10 | 华盛江泉集团有限公司 | Boiler bed pressure measuring device |
| CN201992247U (en) * | 2011-04-13 | 2011-09-28 | 中国石油化工股份有限公司 | Pipeline assembly at root part of integral high-temperature pressure instrument |
| CN202329920U (en) * | 2011-12-08 | 2012-07-11 | 贵阳铝镁设计研究院有限公司 | Cooling device for pressure measuring of mixed gas at top of fused salt chlorination furnace |
-
2011
- 2011-12-08 CN CN2011104045972A patent/CN103162898A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094815U (en) * | 1991-04-05 | 1992-01-29 | 鞠永惠 | Sensing type digital display multi-function pressure regulator |
| DE4320383A1 (en) * | 1993-06-19 | 1994-12-22 | Hydac Technology Gmbh | Method for measuring the current gas bias pressure in a hydropneumatic store |
| CN2485642Y (en) * | 2001-04-29 | 2002-04-10 | 中国石油天然气股份有限公司 | Radiating joint for pressure meter of steam-filling boiler |
| CN2541832Y (en) * | 2002-04-30 | 2003-03-26 | 张店钢铁总厂 | Hot gas manograph for gas producer |
| CN201196595Y (en) * | 2008-05-12 | 2009-02-18 | 江西托利科技有限公司 | Integral high temperature pressure medium measuring apparatus |
| CN101750181A (en) * | 2008-12-15 | 2010-06-23 | 贵阳铝镁设计研究院 | High-temperature molten salt pressure measuring device |
| CN201628605U (en) * | 2010-04-07 | 2010-11-10 | 华盛江泉集团有限公司 | Boiler bed pressure measuring device |
| CN201992247U (en) * | 2011-04-13 | 2011-09-28 | 中国石油化工股份有限公司 | Pipeline assembly at root part of integral high-temperature pressure instrument |
| CN202329920U (en) * | 2011-12-08 | 2012-07-11 | 贵阳铝镁设计研究院有限公司 | Cooling device for pressure measuring of mixed gas at top of fused salt chlorination furnace |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |