SU55830A1 - Aggregate for electrowinning phosphorus and obtaining phosphoric anhydride - Google Patents
Aggregate for electrowinning phosphorus and obtaining phosphoric anhydrideInfo
- Publication number
- SU55830A1 SU55830A1 SU194732A SU194732A SU55830A1 SU 55830 A1 SU55830 A1 SU 55830A1 SU 194732 A SU194732 A SU 194732A SU 194732 A SU194732 A SU 194732A SU 55830 A1 SU55830 A1 SU 55830A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phosphorus
- electrowinning
- aggregate
- phosphoric anhydride
- pipe
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title description 7
- 229910052698 phosphorus Inorganic materials 0.000 title description 7
- 239000011574 phosphorus Substances 0.000 title description 7
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 title description 6
- 238000005363 electrowinning Methods 0.000 title description 2
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052586 apatite Inorganic materials 0.000 description 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
При получении фосфорной кислоты методом сжигани фосфора, содержащегос в газах после электропечи, в первой башне сгорани получаетс большое количество тепла (в башне развиваетс температурадо 1400°), которое губительно отражаетс на башне, и ее приходитс охлаждать водой.When phosphoric acid is obtained by burning phosphorus contained in gases after an electric furnace, a large amount of heat is produced in the first combustion tower (a temperature of 1400 ° develops in the tower), which is disastrously reflected on the tower and must be cooled with water.
Устройство, составл ющее предмет насто щего авторского свидетельства, позвол ет тепло горени фосфоросодержащих газов использовать на нагрев поступающих в электропечь апатита и кварца, составл ющих0,9от поступающей в печь всей щихты. Уголь подаетс в электропечь отдельно холодным.The device constituting the subject of this copyright certificate allows the heat of combustion of phosphorus-containing gases to be used for heating the apatite and quartz entering the electric furnace, which comprise 0.9 of all the furnaces entering the furnace. The coal is fed to the electric furnace separately cold.
На прилагаемом чертеже устройство изображено в разрезе.In the attached drawing, the device is shown in section.
Как видно из чертежа, над электропечью располагаетс вращающийс барабан 2, снабженный загрузочным бункером 5 дл смеси апатита и кварца и соедин ющийс с печью патрубком 4, в который входит труба 5, подвод ща уголь из бункера 6. Получающиес в электропечи пары фосфора и газы собираютс в кольцевом коллекторе 7 и по трубе 8 подвод тс к барабану 2. Отсос газов из электропечи производитс за счет инжектирующего действи воздуха, подводимого в сопло на конце трубы 8 по трубе 9.As can be seen from the drawing, a rotating drum 2 is provided above the electric furnace. in the annular manifold 7 and through the pipe 8 is supplied to the drum 2. The gases are drawn from the electric furnace due to the injecting effect of the air supplied to the nozzle at the end of the pipe 8 through the pipe 9.
Апатит и кварц из бункера 5 поступают в барабан 2, в котором сушатс и нагреваютс за счет тепла, выдел ющегос при сгорании в барабане паров фосфора, поступающего из печи по трубе 8 с воздухом, подводимым по трубе 9. Нагрета шихта проваливаетс в печь через патрубок 4, в котором к ней присоедин етс уголь из бункера 6. Содержащие фосфорный ангидрид газы отвод тс по трубе 10 в бащню //.Apatite and quartz from the hopper 5 enter the drum 2, in which they dry and heat due to the heat generated during the combustion in the drum of phosphorus vapors coming from the furnace through pipe 8 with air supplied through pipe 9. The heated mixture falls into the furnace through the nozzle 4, in which coal is added to it from the bunker 6. Phosphoric anhydride containing gases are discharged through pipe 10 to the shell //.
Предмет изобретени . .The subject matter of the invention. .
Агрегат дл электровозгонки фосфора и получени фосфорного ангидрида сжиганием первого с воздухом, отличающийс тем, что, с.целью использовани теплоты сгорани фосфора дл подогрева шихты, направл емой в электропечь , аппарат дл сжигани фосфора выполнен в виде вращающегос сушильного барабана 2, расположенного непосредственно над электропечью и соединенного с нею при помощи патрубка 4, к которому присоединен бункер 6 дл угл .A unit for electrowinning phosphorus and obtaining phosphoric anhydride by burning the first with air, characterized in that the purpose of using the heat of combustion of phosphorus to heat the charge sent to the electric furnace, the phosphorus burning apparatus is designed as a rotating drying drum 2 located directly above the electric furnace and connected to it by means of a pipe 4, to which is attached a bunker 6 for coal.
К авторскому свидетельству П. Ф. ЖданTo the author's testimony of P. F. Zhdan
№ 55830No. 55830
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU194732A SU55830A1 (en) | 1936-05-25 | 1936-05-25 | Aggregate for electrowinning phosphorus and obtaining phosphoric anhydride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU194732A SU55830A1 (en) | 1936-05-25 | 1936-05-25 | Aggregate for electrowinning phosphorus and obtaining phosphoric anhydride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU55830A1 true SU55830A1 (en) | 1938-11-30 |
Family
ID=48365022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU194732A SU55830A1 (en) | 1936-05-25 | 1936-05-25 | Aggregate for electrowinning phosphorus and obtaining phosphoric anhydride |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU55830A1 (en) |
-
1936
- 1936-05-25 SU SU194732A patent/SU55830A1/en active
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