CN103816738B - Application phosphorus steam dust removing device realizes the method that high-purity phosphorus reclaims - Google Patents
Application phosphorus steam dust removing device realizes the method that high-purity phosphorus reclaims Download PDFInfo
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- CN103816738B CN103816738B CN201410042999.6A CN201410042999A CN103816738B CN 103816738 B CN103816738 B CN 103816738B CN 201410042999 A CN201410042999 A CN 201410042999A CN 103816738 B CN103816738 B CN 103816738B
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Abstract
nullThe present invention relates to a kind of phosphorus steam dust removing device and method of work thereof，Dust arrester includes: column-shaped barrel、It is located at first flange-interface for inputting phosphorus steam on this column-shaped barrel top、The second flange-interface for exporting phosphorus steam being located on the sidewall of this column-shaped barrel、The drum type brake filter screen being located in this column-shaped barrel、Drive the drive mechanism that this drum type brake filter screen rotates、For to the inwall nitrogen-blow of this drum type brake filter screen to remove the air jet pipe of chalk dust removing、For brushing away the wool yarn plate of the dust on drum type brake filter screen、Be connected to column-shaped barrel lower end in obconic conically shaped、The blanking being located at this conically shaped lower end seals valve、It is located at this first blanking and seals the storage chamber bottom valve、It is located at the discharging bottom this storage chamber and seals valve、It is located at the heater in this storage chamber、The nitrogen inlet duct being located on storage chamber and air exhaust duct、And opening and closing nitrogen intake valve and the air exhaust-valve while of being suitable to being respectively arranged in nitrogen inlet duct and air exhaust duct.
Description
The application is divisional application, the application number of original application: 201210222666.2, invention and created name: phosphorus steam dust removing device and method of work thereof, the applying date: on June 29th, 2012.
Technical field
The present invention relates to the technical field of cleaner, a kind of phosphorus steam dust removing device and the method realizing the recovery of high-purity phosphorus thereof.
Background technology
Phosphorus production is highly energy-consuming trade, often produces 1 ton of yellow phosphorus and at least to consume 1.4 ten thousand kilowatt hour electricity and 1.6 tons of carbon, and Chinese existing annual capacity is 800,000 tons.A large amount of phosphorus steam, phosphorus furnace exhaust gas and high temperature furnace slag will be produced during phosphorus production.Equally, the industry such as steel-making, aluminium metallurgy, copper metallurgy, there is also a large amount of high temperature furnace slag.
Often adulterate in phosphorus steam more dust, is unfavorable for the recovery of phosphorus.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, can filter the phosphorus steam dust removing device of the dust in phosphorus steam and realize the method that high-purity phosphorus reclaims.
nullFor solving above-mentioned technical problem，The phosphorus steam dust removing device that the present invention provides，Including: column-shaped barrel 1、It is located at first flange-interface 14 for inputting phosphorus steam on this column-shaped barrel 1 top、The second flange-interface 15 for exporting described phosphorus steam being located on the sidewall of this column-shaped barrel 1、It is located at the drum type brake filter screen 2 in this column-shaped barrel 1、Drive the drive mechanism that this drum type brake filter screen 2 is rotated about its center axis、In being axially located at described drum type brake filter screen 2 and the bottom interior wall of this drum type brake filter screen 2 neighbouring arrange for the inwall nitrogen-blow of this drum type brake filter screen 2 to remove the air jet pipe 3 of chalk dust removing、Axially it is located at the wool yarn plate 4 for brushing away the dust on described drum type brake filter screen 2 outside described drum type brake filter screen 2、Be connected to described column-shaped barrel 1 lower end in obconic conically shaped 5、The blanking being located at this conically shaped 5 lower end seals valve 6、It is located at this blanking and seals the storage chamber 7 bottom valve 6、It is located at the discharging bottom this storage chamber 7 and seals valve 9、It is located at the heater 8 in this storage chamber 7、It is located at the nitrogen inlet duct on storage chamber 7 and air exhaust duct、And opening and closing nitrogen intake valve 12 and the air exhaust-valve 10 while of being suitable to being respectively arranged in described nitrogen inlet duct and air exhaust duct.Air jet pipe is distributed fumarole down on (3)；Applying above-mentioned phosphorus steam dust removing device by after phosphorus Steam Dust, the bottom discharge mouth being sequentially sent to heat exchanger and scrubbing tower, heat exchanger and scrubbing tower immerses downwards in receipts phosphorus groove.
The method of work of described phosphorus steam dust removing device, comprises the steps:
A, in described column-shaped barrel 1, conically shaped 5 and storage chamber 7, it is filled with nitrogen with air-out；Then Guan Bi blanking seals valve 6, discharging seals valve 9, nitrogen intake valve 12 and air exhaust-valve 10；
B, phosphorus steam is sent into column-shaped barrel 1 through the first flange-interface 14, be then downwardly into drum type brake filter screen 2, then export from the second flange-interface 15；
Drive mechanism drives described drum type brake filter screen 2 to be rotated about its center axis, and air jet pipe 3 sprays high pressure nitrogen, will attach to the dust on described drum type brake filter screen 2 and blows off to described conically shaped 5；Wool yarn plate 4 will attach to the dust brush on described drum type brake filter screen 2 and drops down onto described conically shaped 5；
C, when the Dust Capacity in described conically shaped 5 reach setting value open described blanking seal valve 6, dust in described conically shaped 5 is dropped down onto in storage chamber 7, it is then turned on heater 8 and heats the dust in storage chamber 7, the phosphorus condensed on dust is made to evaporate into phosphorus steam, after the rising of phosphorus steam reenters described drum type brake filter screen 2, export through the second flange-interface 15；Until in storage chamber 7 during the output of without phosphorus steam, described blanking seals valve 6 and closes, and closes heater 8；
D is until after storage chamber 7 cooling, opening described discharging and seal valve 9, draw off described dust；
E, Guan Bi discharging seal valve 9, open nitrogen intake valve 12 and air exhaust-valve 10, drain stand-by by the air in storage chamber 7；Repeat the above steps C.
The present invention has a positive effect relative to prior art: the phosphorus steam dust removing device of the present invention, use filter cylinder (i.e. drum type brake filter screen) by after phosphorus Steam Dust, it is sequentially sent to heat exchanger and scrubbing tower, the bottom discharge mouth of heat exchanger and scrubbing tower immerses downwards in receipts phosphorus groove, it is achieved the recovery of high-purity phosphorus.
Accompanying drawing explanation
Fig. 1 is the structural representation of phosphorus steam dust removing device in embodiment 1；
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Detailed description of the invention
Embodiment 1
nullSee Fig. 1 to 2，The phosphorus steam dust removing device of the present embodiment includes: column-shaped barrel 1，It is located at first flange-interface 14 for inputting described phosphorus steam on this column-shaped barrel 1 top、The second flange-interface 15 for exporting described phosphorus steam being located on the sidewall of this column-shaped barrel 1、It is located at the drum type brake filter screen 2 in this column-shaped barrel 1、Drive the drive mechanism that this drum type brake filter screen 2 is rotated about its center axis、In being axially located at described drum type brake filter screen 2 and the bottom interior wall of this drum type brake filter screen 2 neighbouring arrange for the inwall nitrogen-blow of this drum type brake filter screen 2 to remove the air jet pipe 3 of chalk dust removing、Axially it is located at the wool yarn plate 4 for brushing away the dust on described drum type brake filter screen 2 outside described drum type brake filter screen 2、Be connected to described column-shaped barrel 1 lower end in obconic conically shaped 5、The blanking being located at this conically shaped 5 lower end seals valve 6、It is located at this blanking and seals the storage chamber 7 bottom valve 6、It is located at the discharging bottom this storage chamber 7 and seals valve 9、It is located at the heater 8 in this storage chamber 7、It is located at the nitrogen inlet duct on storage chamber 7 and air exhaust duct、Be respectively arranged in described nitrogen inlet duct and air exhaust duct is suitable to opening and closing nitrogen intake valve 12 and air exhaust-valve 10 simultaneously，The downstream pipe of this air exhaust-valve 10 is provided with check valve 11.After blanking seals valve 6, discharging sealing valve 9 Guan Bi, open nitrogen intake valve 12 and air exhaust-valve 10 simultaneously, be suitable to drain the air in storage chamber 7.
Fumarole down is distributed on air jet pipe 3, is used for spraying nitrogen, prevent described drum type brake filter screen 2 from blocking.
Described drive mechanism includes motor 16 and the reduction box 13 being in transmission connection with this motor 16, and the one end of described drum type brake filter screen 2 seals, and the center of this end is provided with a rotating shaft, and this rotating shaft is in transmission connection with the output shaft of described reduction box 13.
The other end of described drum type brake filter screen 2 is open type port, and the second flange-interface 15 is disposed adjacent with described open type port.Preferably, the second flange-interface 15 is coaxially set with described open type port.
Preferably, the outside of the middle and lower part of described drum type brake filter screen 2 is located at by described wool yarn plate 4, so that the dust that brush falls rapidly enters described conically shaped 5.
When starting working, in described column-shaped barrel 1, conically shaped 5 and storage chamber 7 by the way of being filled with nitrogen, air-out, to prevent phosphorus steam from exploding after mixing with air.Then Guan Bi blanking seals valve 6, discharging seals valve 9, nitrogen intake valve 12 and air exhaust-valve 10.
Phosphorus steam sends into column-shaped barrel 1 through the first flange-interface 14, is then downwardly into drum type brake filter screen 2, then exports from the second flange-interface 15；Drive mechanism drives this drum type brake filter screen 2 to be rotated about its center axis, and air jet pipe 3 sprays high pressure nitrogen, will attach to the dust on described drum type brake filter screen 2 and blows off to described conically shaped 5；Wool yarn plate 4 will attach to the dust brush on described drum type brake filter screen 2 and drops down onto described conically shaped 5.
Open blanking and seal valve 6, dust in described conically shaped 5 is dropped down onto in storage chamber 7, is then turned on heater 8 and heats the dust in storage chamber 7, make the phosphorus condensed on dust evaporate into phosphorus steam, after the rising of phosphorus steam reenters described drum type brake filter screen 2, export through the second flange-interface 15；Until in storage chamber 7 during the output of without phosphorus steam, described blanking seals valve 6 and closes, and closes heater 8；Until after storage chamber 7 cooling, opening described discharging and seal valve 9, draw off described dust.Then Guan Bi discharging seals valve 9, opens nitrogen intake valve 12 and air exhaust-valve 10, drains stand-by by the air in storage chamber 7.Owing to the gasification temperature of phosphorus is relatively low, until being then turned on described discharging after storage chamber 7 cooling to seal valve 9, it can be ensured that safety.Avoid the occurrence of the risk that blast occurs after high temperature phosphorous steam mixes with air.
The present embodiment, uses filter cylinder (i.e. drum type brake filter screen) by after phosphorus Steam Dust, and the bottom discharge mouth being sequentially sent to heat exchanger and scrubbing tower, heat exchanger and scrubbing tower immerses downwards in receipts phosphorus groove, it is achieved the recovery of high-purity phosphorus.
Claims (2)
- null1. apply phosphorus steam dust removing device to realize the method that high-purity phosphorus reclaims for one kind，It is characterized in that this phosphorus steam dust removing device includes: column-shaped barrel (1)、It is located at first flange-interface (14) for inputting phosphorus steam on this column-shaped barrel (1) top、The second flange-interface (15) for exporting described phosphorus steam being located on the sidewall of this column-shaped barrel (1)、The drum type brake filter screen (2) being located in this column-shaped barrel (1)、Drive the drive mechanism that this drum type brake filter screen (2) is rotated about its center axis、Axially be located in described drum type brake filter screen (2) and the bottom interior wall of this drum type brake filter screen (2) neighbouring is arranged for the inwall nitrogen-blow of this drum type brake filter screen (2) to remove the air jet pipe (3) of chalk dust removing、Axially it is located at the wool yarn plate (4) being used for brushing away the dust on described drum type brake filter screen (2) in described drum type brake filter screen (2) outside、Be connected to described column-shaped barrel (1) lower end in obconic conically shaped (5)、The blanking being located at this conically shaped (5) lower end seals valve (6)、It is located at this blanking and seals the storage chamber (7) of valve (6) bottom、The discharging being located at this storage chamber (7) bottom seals valve (9)、The heater (8) being located in this storage chamber (7)、It is located at the nitrogen inlet duct on storage chamber (7) and air exhaust duct、And the nitrogen intake valve (12) being suitable to simultaneously opening and closing that is respectively arranged in described nitrogen inlet duct and air exhaust duct and air exhaust-valve (10)；Air jet pipe is distributed fumarole down on (3)；Applying above-mentioned phosphorus steam dust removing device by after phosphorus Steam Dust, the bottom discharge mouth being sequentially sent to heat exchanger and scrubbing tower, heat exchanger and scrubbing tower immerses downwards in receipts phosphorus groove.
- null2. the method for work of a phosphorus steam dust removing device，It is characterized in that this phosphorus steam dust removing device includes: column-shaped barrel (1)、It is located at first flange-interface (14) for inputting phosphorus steam on this column-shaped barrel (1) top、The second flange-interface (15) for exporting described phosphorus steam being located on the sidewall of this column-shaped barrel (1)、The drum type brake filter screen (2) being located in this column-shaped barrel (1)、Drive the drive mechanism that this drum type brake filter screen (2) is rotated about its center axis、Axially be located in described drum type brake filter screen (2) and the bottom interior wall of this drum type brake filter screen (2) neighbouring is arranged for the inwall nitrogen-blow of this drum type brake filter screen (2) to remove the air jet pipe (3) of chalk dust removing、Axially it is located at the wool yarn plate (4) being used for brushing away the dust on described drum type brake filter screen (2) in described drum type brake filter screen (2) outside、Be connected to described column-shaped barrel (1) lower end in obconic conically shaped (5)、The blanking being located at this conically shaped (5) lower end seals valve (6)、It is located at this blanking and seals the storage chamber (7) of valve (6) bottom、The discharging being located at this storage chamber (7) bottom seals valve (9)、The heater (8) being located in this storage chamber (7)、It is located at the nitrogen inlet duct on storage chamber (7) and air exhaust duct、And the nitrogen intake valve (12) being suitable to simultaneously opening and closing that is respectively arranged in described nitrogen inlet duct and air exhaust duct and air exhaust-valve (10)；The method of work of above-mentioned phosphorus steam dust removing device, comprises the steps:A, in described column-shaped barrel (1), conically shaped (5) and storage chamber (7), it is filled with nitrogen with air-out；Then Guan Bi blanking seals valve (6), discharging seals valve (9), nitrogen intake valve (12) and air exhaust-valve (10)；B, phosphorus steam is sent into column-shaped barrel (1) through the first flange-interface (14), be then downwardly into drum type brake filter screen (2), then export from the second flange-interface (15)；Drive mechanism drives described drum type brake filter screen (2) to be rotated about its center axis, air jet pipe (3) ejection high pressure nitrogen, will attach to the dust on described drum type brake filter screen (2) and blows off to described conically shaped (5)；The dust brush that wool yarn plate (4) will attach on described drum type brake filter screen (2) drops down onto described conically shaped (5)；The one end of described drum type brake filter screen (2) seals, and the other end is open type port；C, when the Dust Capacity in described conically shaped (5) reach setting value open described blanking seal valve (6), dust in described conically shaped (5) is dropped down onto in storage chamber (7), it is then turned on the dust in heater (8) heating storage chamber (7), the phosphorus condensed on dust is made to evaporate into phosphorus steam, after the rising of phosphorus steam reenters described drum type brake filter screen (2), export through the second flange-interface (15)；Until in storage chamber (7) during the output of without phosphorus steam, described blanking seals valve (6) Guan Bi, closes heater (8)；D is until after storage chamber (7) cooling, opening described discharging and seal valve (9), draw off described dust；E, Guan Bi discharging seal valve (9), open nitrogen intake valve (12) and air exhaust-valve (10), drain stand-by by the air in storage chamber (7)；Repeat the above steps C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042999.6A CN103816738B (en) | 2012-06-29 | 2012-06-29 | Application phosphorus steam dust removing device realizes the method that high-purity phosphorus reclaims |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222666.2A CN102698541B (en) | 2012-06-29 | 2012-06-29 | Phosphorus steam dust cleaning device and working method thereof |
| CN201410042999.6A CN103816738B (en) | 2012-06-29 | 2012-06-29 | Application phosphorus steam dust removing device realizes the method that high-purity phosphorus reclaims |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210222666.2A Division CN102698541B (en) | 2012-06-29 | 2012-06-29 | Phosphorus steam dust cleaning device and working method thereof |
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| Publication Number | Publication Date |
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| CN103816738A CN103816738A (en) | 2014-05-28 |
| CN103816738B true CN103816738B (en) | 2016-08-17 |
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| CN201410042999.6A Expired - Fee Related CN103816738B (en) | 2012-06-29 | 2012-06-29 | Application phosphorus steam dust removing device realizes the method that high-purity phosphorus reclaims |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110315A (en) * | 1983-11-18 | 1985-06-15 | Mitsubishi Heavy Ind Ltd | Bag filter |
| JP2003065030A (en) * | 2001-08-24 | 2003-03-05 | Koji Iizuka | Rotary filter type particulate removal device |
| CN1480239A (en) * | 2003-08-08 | 2004-03-10 | 暴辰生 | Filtration type gas separation and purification equipment with rapid moving filtering layer |
| RU2251445C2 (en) * | 2003-07-18 | 2005-05-10 | Государственное образовательное учреждение Воронежская государственная технологическая академия | Cyclonic filter |
| CN101829461A (en) * | 2009-03-13 | 2010-09-15 | 北京柯林柯尔科技发展有限公司 | Method and device for purifying furnace gas generated by producing phosphoric acid through blast furnace process |
| CN201664557U (en) * | 2010-04-19 | 2010-12-08 | 上虞市锐新环境设备有限公司 | Welding fume purifier |
-
2012
- 2012-06-29 CN CN201410042999.6A patent/CN103816738B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110315A (en) * | 1983-11-18 | 1985-06-15 | Mitsubishi Heavy Ind Ltd | Bag filter |
| JP2003065030A (en) * | 2001-08-24 | 2003-03-05 | Koji Iizuka | Rotary filter type particulate removal device |
| RU2251445C2 (en) * | 2003-07-18 | 2005-05-10 | Государственное образовательное учреждение Воронежская государственная технологическая академия | Cyclonic filter |
| CN1480239A (en) * | 2003-08-08 | 2004-03-10 | 暴辰生 | Filtration type gas separation and purification equipment with rapid moving filtering layer |
| CN101829461A (en) * | 2009-03-13 | 2010-09-15 | 北京柯林柯尔科技发展有限公司 | Method and device for purifying furnace gas generated by producing phosphoric acid through blast furnace process |
| CN201664557U (en) * | 2010-04-19 | 2010-12-08 | 上虞市锐新环境设备有限公司 | Welding fume purifier |
Non-Patent Citations (1)
| Title |
|---|
| 磷回收技术的研发现状及发展趋势;郝晓地等;《环境科学学报》;20100531;第30卷(第05期);第897-907页 * |
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Address after: Lishui District of Nanjing City, Jiangsu province 211219 zone five peak Honglan Town Industrial Road No. 55 Applicant after: Zou Yueming Address before: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No. Applicant before: Zou Yueming |
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Address after: 211219, No. 2 Jingang South Road, Taizhou high port district, Jiangsu Patentee after: Zou Yueming Address before: Lishui District of Nanjing City, Jiangsu province 211219 zone five peak Honglan Town Industrial Road No. 55 Patentee before: Zou Yueming |
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Granted publication date: 20160817 Termination date: 20180629 |