JPS6126362Y2 - - Google Patents
Info
- Publication number
- JPS6126362Y2 JPS6126362Y2 JP19310181U JP19310181U JPS6126362Y2 JP S6126362 Y2 JPS6126362 Y2 JP S6126362Y2 JP 19310181 U JP19310181 U JP 19310181U JP 19310181 U JP19310181 U JP 19310181U JP S6126362 Y2 JPS6126362 Y2 JP S6126362Y2
- Authority
- JP
- Japan
- Prior art keywords
- retort
- metal
- condenser
- cooling
- cylinder
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000006722 reduction reaction Methods 0.000 description 5
- 239000011575 calcium Substances 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
【考案の詳細な説明】
本考案はカルシウム（Ca）やマグネシウム
（Mg）等の金属蒸気を凝縮し採取するためのコン
デンサー装置に関する。CaやMgは減圧下で加熱
還元するいわゆる真空熱還元蒸留法により製造さ
れる。反応により生じた金属蒸気はレトルトに接
続して設置されたコンデンサー部で冷却され析出
する。通常用いられているコンデンサー機構はレ
トルトの冷却部の外周面を水冷、風冷等により冷
却し、蒸発した金属をレトルト冷却部内面に析出
させるものである。この方法では冷却部の温度制
御が緩慢となるので析出金属は不純物を多く含
み、その不純物も析出部全体に広く分布するので
好ましくない。また析出面積が大きいため析出金
属の処理に多大の労力を要する。[Detailed Description of the Invention] The present invention relates to a condenser device for condensing and collecting vapors of metals such as calcium (Ca) and magnesium (Mg). Ca and Mg are produced by the so-called vacuum thermal reduction distillation method, which involves heating reduction under reduced pressure. The metal vapor generated by the reaction is cooled and precipitated in a condenser connected to the retort. A commonly used condenser mechanism cools the outer peripheral surface of the cooling section of a retort by water cooling, air cooling, etc., and deposits evaporated metal on the inner surface of the retort cooling section. In this method, the temperature control of the cooling section becomes slow, so the deposited metal contains many impurities, and the impurities are also widely distributed throughout the precipitation section, which is not preferable. Further, since the deposited area is large, a great deal of effort is required to treat the deposited metal.
本考案は、前記のような従来のコンデンサーの
不具合を解消し、高純度で大きな結晶粒を有する
金属が得られかつ析出金属採取が容易な金属蒸気
凝縮装置を提供せんとするものである。この目的
のため本考案の特徴とするところはレトルト一部
の外面に水冷ジヤケツトを設けて冷却し、かつレ
トルト内にフランジを有した端面を有する円筒を
挿入し、その内面を冷風、冷水等の冷却媒体を流
通させて冷却する。更に析出金属の採取を容易に
する為コンデンサー内面に薄鋼板製のスリーブを
嵌合させる点にある。以下本考案による一実施例
につき図面に従つて説明する。 The present invention aims to solve the above-mentioned problems of conventional condensers, and to provide a metal vapor condensing device that can obtain metal with high purity and large crystal grains, and can easily collect precipitated metal. For this purpose, the present invention is characterized by providing a water cooling jacket on the outer surface of a part of the retort to cool it, and inserting a cylinder with a flange on the end surface into the retort, and blowing the inner surface of the retort with cold air, cold water, etc. Cooling is performed by circulating a cooling medium. Furthermore, a sleeve made of thin steel plate is fitted onto the inner surface of the capacitor to facilitate collection of deposited metal. An embodiment of the present invention will be described below with reference to the drawings.
図において１は加熱用炉、２は還元反応用レト
ルト、３はレトルトとフランジを介して接合した
コンデンサーである。レトルト部は加熱炉中に挿
入され、内部に充填した原料が加熱還元される。
コンデンサー部は加熱炉の端部にあつて冷却さ
れ、還元によつて発生した金属蒸気を冷却凝縮さ
せる機能を有する。レトルトの端部外面は図のご
とく水冷ジヤケツト５を設けて冷却する。さらに
レトルトの一端から円筒７を挿入し、フランジ８
を介してレトルトに接合一体化し、レトルト内を
減圧状態に保つことができる。円筒７の壁面は自
然放冷、強制風冷あるいは必要により冷却水など
の媒体を使用して、金属の凝縮に必要な温度に保
つことができる。円筒７の端面には冷却能向上と
補強の目的で鋼板製のリブ９がとりつけてある。 In the figure, 1 is a heating furnace, 2 is a retort for reduction reaction, and 3 is a condenser connected to the retort via a flange. The retort section is inserted into a heating furnace, and the raw material filled inside is heated and reduced.
The condenser section is located at the end of the heating furnace and has the function of cooling and condensing the metal vapor generated by reduction. The outer surface of the end of the retort is cooled by providing a water cooling jacket 5 as shown in the figure. Furthermore, insert the cylinder 7 from one end of the retort, and flange 8
It is possible to maintain a reduced pressure state inside the retort by integrally connecting it to the retort via the retort. The wall surface of the cylinder 7 can be maintained at a temperature necessary for condensing the metal by natural cooling, forced air cooling, or by using a medium such as cooling water if necessary. A rib 9 made of a steel plate is attached to the end face of the cylinder 7 for the purpose of improving cooling performance and reinforcing the cylinder.
レトルト内面の金属析出部には薄鋼板製のスリ
ーブ６を嵌合させる。スリーブ６はレトルト内壁
に密着させ、熱伝達を良くするとともに析出金属
の侵入を防ぐ必要がある。 A sleeve 6 made of a thin steel plate is fitted into the metal deposited portion on the inner surface of the retort. The sleeve 6 needs to be brought into close contact with the inner wall of the retort to improve heat transfer and prevent deposited metal from entering.
本考案の利点は従来の方法にくらべ、目的金属
の凝縮温度範囲に正確に制御することができる点
にある。このため析出する金属は不純物のきわめ
て少いものが得られる。また析出する金属の結晶
〓〓〓〓〓
粒の大きさも従来にくらべて大きくかつ均一なも
のとなるので取扱いが容易となる。析出部の適正
な温度範囲は目的とする金属によつて定まり、た
とえば真空度にもよるがMgでは350〜480℃、Ca
では480〜600℃の範囲である。 The advantage of the present invention, compared to conventional methods, is that the condensation temperature range of the target metal can be precisely controlled. For this reason, the precipitated metal can be obtained with very few impurities. Also, metal crystals precipitate〓〓〓〓〓
The grain size is also larger and more uniform than before, making it easier to handle. The appropriate temperature range for the precipitation zone is determined by the target metal; for example, Mg is 350-480℃, Ca is 350-480℃,
It is in the range of 480-600℃.
また本考案によれば金属はスリーブ６面にも析
出するので回収にあたつてはまずスリーブごとレ
トルトから取出せば良く、レトルト本体に融着す
ることはないので取出作業が容易となる。 Further, according to the present invention, metal is deposited on the sleeve 6 surface, so when recovering the metal, it is sufficient to first remove the entire sleeve from the retort, and since the metal is not fused to the retort body, the removal work is facilitated.
第１図は本考案になる真空熱還元蒸溜法に使用
する反応容器とコンデンサーの一実施例の断面を
示すものである。第２図はコンデンサー円筒７の
拡大断面図、第３図はコンデンサー円筒７の側面
示を示す。
〓〓〓〓〓
FIG. 1 shows a cross section of an embodiment of a reaction vessel and a condenser used in the vacuum thermal reduction distillation method according to the present invention. FIG. 2 is an enlarged sectional view of the condenser cylinder 7, and FIG. 3 is a side view of the condenser cylinder 7. 〓〓〓〓〓
Claims (1)
された凝縮器において、冷却部４の外側に水冷ジ
ヤケツト５を有し、内側にスリーブ６を嵌合し、
かつ凝縮器内部に円筒７を挿入することを特徴と
する金属蒸気凝宿装置。 In a condenser connected to a decompressible retort inserted into a heating furnace, a water cooling jacket 5 is provided on the outside of the cooling section 4, and a sleeve 6 is fitted inside,
A metal vapor condensation device characterized in that a cylinder 7 is inserted inside the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19310181U JPS58101868U (en) | 1981-12-28 | 1981-12-28 | metal vapor condensing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19310181U JPS58101868U (en) | 1981-12-28 | 1981-12-28 | metal vapor condensing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58101868U JPS58101868U (en) | 1983-07-11 |
| JPS6126362Y2 true JPS6126362Y2 (en) | 1986-08-07 |
Family
ID=30106471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19310181U Granted JPS58101868U (en) | 1981-12-28 | 1981-12-28 | metal vapor condensing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58101868U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101153356B1 (en) * | 2009-12-29 | 2012-06-05 | 재단법인 포항산업과학연구원 | Apparatus of retort |
| JP2015155568A (en) * | 2014-02-21 | 2015-08-27 | 三鷹光器株式会社 | Retort for magnesium heat reduction |
-
1981
- 1981-12-28 JP JP19310181U patent/JPS58101868U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58101868U (en) | 1983-07-11 |
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