CN113175621A - Vaporization heat exchanger for liquid chlorine - Google Patents
Vaporization heat exchanger for liquid chlorine Download PDFInfo
- Publication number
- CN113175621A CN113175621A CN202110515820.4A CN202110515820A CN113175621A CN 113175621 A CN113175621 A CN 113175621A CN 202110515820 A CN202110515820 A CN 202110515820A CN 113175621 A CN113175621 A CN 113175621A
- Authority
- CN
- China
- Prior art keywords
- liquid chlorine
- chlorine
- inlet pipe
- water
- rectangular
- Prior art date
- 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.)
- Pending
Links
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000009834 vaporization Methods 0.000 title claims abstract description 11
- 230000008016 vaporization Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000460 chlorine Substances 0.000 claims abstract description 15
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 15
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005660 chlorination reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
-
- 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
- F17C2227/0309—Heat exchange with the fluid by heating using another fluid
- F17C2227/0316—Water heating
-
- 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
-
- 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
- F17C2270/0527—Superconductors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A vaporization heat exchanger for liquid chlorine mainly comprises a chlorine outlet pipe, a water tank, a rectangular box body, a partition plate, a liquid chlorine inlet pipe, a water inlet pipe, a filter, a water outlet pipe and a blocking plate; the water tank is fixedly connected with the rectangular tank body through the blocking plate, the bottom of the rectangular tank body is provided with a liquid chlorine inlet pipe, the top of the rectangular tank body is provided with a chlorine outlet pipe, and the inside of the rectangular tank body is provided with a partition plate. When hot water is introduced into the water inlet pipe, liquid chlorine is conveyed in the liquid chlorine inlet pipe, and the liquid chlorine flows in the rectangular box in a roundabout manner under the action of the hot water and is vaporized. The invention realizes the rapid vaporization of the low-temperature liquid chlorine at the temperature of minus 30 to 40 ℃.
Description
Technical Field
The invention relates to a vaporization heat exchanger for liquid chlorine.
Background
In the full-flow titanium sponge production industry, magnesium chloride electrolysis is an indispensable process. The electrolytic magnesium chloride is to electrolyze magnesium chloride to mainly generate chlorine and magnesium, the magnesium is conveyed to a reduction distillation process after being refined and is reduced with titanium tetrachloride to produce titanium sponge, the chlorine is conveyed to a chlorination process to produce crude titanium tetrachloride or is used as a commodity for export treatment, the concentration of the chlorine produced by electrolysis does not meet the concentration requirement of producing the crude titanium tetrachloride, and the chlorine needs to be liquefied and purified at the temperature of minus 30-40 ℃. Before chlorine is conveyed to the chlorination process to produce the crude titanium tetrachloride, the chlorine liquefied at minus 30-40 ℃ must be subjected to heat exchange to room temperature to produce the crude titanium tetrachloride in the chlorination process.
Disclosure of Invention
The invention aims to solve the technical problem that the liquid chlorine gas quickly exchanges heat to normal temperature and meets the requirement of a chlorination procedure for producing crude titanium tetrachloride.
In order to solve the technical problems, the invention adopts the following technical scheme:
a vaporization heat exchanger for liquid chlorine mainly comprises a chlorine outlet pipe 1, a water tank 2, a rectangular box body 3, a partition plate 4, a liquid chlorine inlet pipe 5, a water inlet pipe 6, a filter 7, a water outlet pipe 8 and a blocking plate 9; a water inlet pipe 6 and a water outlet pipe 8 are arranged at the lower part of the outer side of the water tank 2, the water tank 2 is fixedly connected with the rectangular tank body 3 through a blocking plate 9, a liquid chlorine inlet pipe 5 is arranged at the bottom of the rectangular tank body 3, a chlorine outlet pipe 1 is arranged at the top of the rectangular tank body 3, and a partition plate 4 is arranged inside the rectangular tank body 3;
a filter 7 is arranged on the water inlet pipe 6;
the partition plates 4 are more than 6 and are respectively arranged on the inner opposite sides of the rectangular box body 3 in a staggered mode.
The liquid chlorine vaporization heat exchanger has the following advantages and positive effects:
1. the invention realizes the rapid vaporization of liquid chlorine, and the vaporized chlorine meets the production of crude titanium tetrachloride in the chlorination procedure.
2. The equipment of the invention has simple structure and long operation time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1-chlorine outlet pipe, 2-water tank, 3-rectangular box, 4-partition plate, 5-liquid chlorine inlet pipe, 6-water inlet pipe, 7-filter, 8-water outlet pipe and 9-blocking plate.
Detailed Description
The present invention will be described in further detail with reference to the cross-sectional views and the detailed description.
The present invention will be described in further detail with reference to the drawings, but it should not be construed that the scope of the subject matter of the present invention is limited to the following embodiments, and various modifications, substitutions and alterations made based on the knowledge and conventional practices of the ordinary skill in the art are included in the scope of the present invention without departing from the technical spirit of the present invention.
As shown in fig. 1, a vaporization heat exchanger for liquid chlorine is mainly composed of a chlorine gas outlet pipe 1, a water tank 2, a rectangular tank body 3, a partition plate 4, a liquid chlorine inlet pipe 5, a water inlet pipe 6, a filter 7, a water outlet pipe 8 and a blocking plate 9; a water inlet pipe 6 and a water outlet pipe 8 are arranged at the lower part of the outer side of the water tank 2, the water tank 2 is fixedly connected with the rectangular box body 3 through a blocking plate 9, a liquid chlorine inlet pipe 5 is arranged at the bottom of the rectangular box body 3, a chlorine outlet pipe 1 is arranged at the top of the rectangular box body 3, and a partition plate 4 is arranged in the rectangular box body 3 and is used for fixing the relative position of the water tank 2 and the rectangular box body and enabling hot water to flow in one direction, so that the reasonable utilization of heat is facilitated;
the water inlet pipe 6 is provided with a filter 7 which is used for filtering granular dregs in the hot water;
the partition plates 4 are more than 6 and are respectively arranged on the inner opposite sides of the rectangular box body 3 in a staggered mode, and the partition plates have the functions of increasing the flow path of liquid chlorine and increasing the vaporization effect.
Claims (1)
1. A vaporization heat exchanger for liquid chlorine, characterized in that: the chlorine water purifier mainly comprises a chlorine gas outlet pipe (1), a water tank (2), a rectangular box body (3), a partition plate (4), a liquid chlorine inlet pipe (5), a water inlet pipe (6), a filter (7), a water outlet pipe (8) and a blocking plate (9); a water inlet pipe (6) and a water outlet pipe (8) are arranged at the lower part of the outer side of the water tank (2), the water tank (2) is fixedly connected with the rectangular tank body (3) through a blocking plate (9), a liquid chlorine inlet pipe (5) is arranged at the bottom of the rectangular tank body (3), a chlorine outlet pipe (1) is arranged at the top of the rectangular tank body (3), and a partition plate (4) is arranged inside the rectangular tank body (3); a filter (7) is arranged on the water inlet pipe (6); the partition plates (4) are more than 6 and are respectively arranged on the inner opposite sides of the rectangular box body (3) in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515820.4A CN113175621A (en) | 2021-05-12 | 2021-05-12 | Vaporization heat exchanger for liquid chlorine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515820.4A CN113175621A (en) | 2021-05-12 | 2021-05-12 | Vaporization heat exchanger for liquid chlorine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113175621A true CN113175621A (en) | 2021-07-27 |
Family
ID=76929215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110515820.4A Pending CN113175621A (en) | 2021-05-12 | 2021-05-12 | Vaporization heat exchanger for liquid chlorine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113175621A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB406146A (en) * | 1933-04-18 | 1934-02-22 | Gerald Dayton Peet | Methods of and apparatus for supplying gas |
| CN2400177Y (en) * | 1999-12-17 | 2000-10-11 | 刘宪武 | Liquid chlorine evaporator for use in waterworks |
| RU90784U1 (en) * | 2009-09-01 | 2010-01-20 | Общество с ограниченной ответственностью "Фирменное специализированное предприятие "КРАВТ" | LIQUID CHLORINE EVAPORATOR |
| CN204573575U (en) * | 2015-03-06 | 2015-08-19 | 天津普利奥能源技术发展有限公司 | A kind of air temperature type liquid ammonia evaporator |
| CN209622466U (en) * | 2019-02-27 | 2019-11-12 | 兵航安全技术(天津)有限公司 | Liquid chlorine gasification device |
-
2021
- 2021-05-12 CN CN202110515820.4A patent/CN113175621A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB406146A (en) * | 1933-04-18 | 1934-02-22 | Gerald Dayton Peet | Methods of and apparatus for supplying gas |
| CN2400177Y (en) * | 1999-12-17 | 2000-10-11 | 刘宪武 | Liquid chlorine evaporator for use in waterworks |
| RU90784U1 (en) * | 2009-09-01 | 2010-01-20 | Общество с ограниченной ответственностью "Фирменное специализированное предприятие "КРАВТ" | LIQUID CHLORINE EVAPORATOR |
| CN204573575U (en) * | 2015-03-06 | 2015-08-19 | 天津普利奥能源技术发展有限公司 | A kind of air temperature type liquid ammonia evaporator |
| CN209622466U (en) * | 2019-02-27 | 2019-11-12 | 兵航安全技术(天津)有限公司 | Liquid chlorine gasification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210727 |