CN202620913U - Phosphorus steam dust removing device - Google Patents
Phosphorus steam dust removing device Download PDFInfo
- Publication number
- CN202620913U CN202620913U CN201220314675.XU CN201220314675U CN202620913U CN 202620913 U CN202620913 U CN 202620913U CN 201220314675 U CN201220314675 U CN 201220314675U CN 202620913 U CN202620913 U CN 202620913U
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- CN
- China
- Prior art keywords
- filter screen
- drum type
- type brake
- phosphorus steam
- brake filter
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Abstract
The utility model relates to a phosphorus steam dust removing device. The dust removing device comprises a columnar barrel, a first flange interface, a second flange interface, a cylindrical filter screen, a driving mechanism, an air blow pipe, a wool yarn plate, an inverted conical barrel, a blanking sealing valve, a storage cavity, a discharging sealing valve, a heater, a nitrogen inlet pipe, an air exhaust pipe, a nitrogen inlet valve and an air emptying valve, wherein the first flange interface is formed at the top end of the columnar barrel, and is used for inputting phosphorus steam; the second flange interface is formed on the side wall of the columnar barrel, and is used for outputting phosphorus steam; the cylindrical filter screen is arranged in the columnar barrel; the driving mechanism is used for driving the cylindrical filter screen to rotate; the air blow pipe is used for blowing nitrogen towards the inner wall of the cylindrical filter screen for removing dust; the wool yarn plate is used for brushing dust on the cylindrical filter screen off; the inverted conical barrel is connected to the lower end of the columnar barrel; the blanking sealing valve is arranged at the lower end of the conical barrel; the storage cavity is formed at the bottom of a first blanking sealing valve; the discharging sealing valve is arranged at the bottom of the storage cavity; the heater is arranged in the storage cavity; the nitrogen inlet pipe and the air exhaust pipe are arranged on the storage cavity; and the nitrogen inlet valve and the air emptying valve are arranged on the nitrogen inlet pipe and the air exhaust pipe respectively, and are suitable to be opened and closed simultaneously.
Description
Technical field
The utility model relates to the technical field of cleaner, specifically is a kind of phosphorus steam dust removing device.
Background technology
Phosphorus production is the highly energy-consuming industry, and 1 ton of yellow phosphorus of every production will consume 1.4 ten thousand kilowatt hours electricity and 1.6 tons of carbon at least, and Chinese existing annual capacity is 800,000 tons.To produce a large amount of phosphorus steam, phosphorus furnace exhaust gas and high temperature furnace slag in the phosphorus production process.Equally, also there are a large amount of high temperature furnace slags in industries such as steel-making, aluminium metallurgy, copper metallurgy.
The more dust that often mixes in the phosphorus steam is unfavorable for the recovery of phosphorus.
The utility model content
The utility model technical problem to be solved provides a kind of simple in structure, the phosphorus steam dust removing device of the dust in the ability filtering phosphorus steam.
For solving the problems of the technologies described above; The phosphorus steam dust removing device that the utility model provides comprises: column-shaped barrel 1, be located at this column-shaped barrel 1 top first flange-interface 14 that is used to import phosphorus steam, be located at being used on the sidewall of this column-shaped barrel 1 export said phosphorus steam second flange-interface 15, be located at drum type brake filter screen 2 in this column-shaped barrel 1, drive this drum type brake filter screen 2 around the driving mechanism of its central shaft rotation, axially be located at said drum type brake filter screen 2 in and the bottom interior wall setting of contiguous this drum type brake filter screen 2 be used for inwall nitrogen-blow to this drum type brake filter screen 2 with the air jet pipe 3 of removal dust, axially be located at said drum type brake filter screen 2 outsides the wool yarn plate 4 that is used to brush away the dust on the said drum type brake filter screen 2, be connected in being of said column-shaped barrel 1 lower end obconic conically shaped 5, be located at these conically shaped 5 lower ends blanking seal valve 6, be located at these first blanking seal valve, 6 bottoms storage chamber 7, be located at these storage chamber 7 bottoms discharging seal valve 9, be located at heater 8 in this storage chamber 7, be located at nitrogen air inlet pipe and the air exhaust duct on the storage chamber 7 and be located at being suitable on said nitrogen air inlet pipe and the air exhaust duct respectively and open and close nitrogen intake valve 12 and air exhaust-valve 10 simultaneously.
The utility model has positive effect with respect to prior art: the phosphorus steam dust removing device of the utility model; Adopt filter cylinder (being the drum type brake filter screen) with after the dedusting of phosphorus steam; Send into heat exchanger and scrubbing tower successively; The bottom discharge mouth of heat exchanger and scrubbing tower immerses downwards to be received in the phosphorus groove, realizes the recovery of high-purity phosphorus.
Description of drawings
Fig. 1 is the structural representation of phosphorus steam dust removing device among the embodiment 1;
Fig. 2 is the A-A cross-sectional view of Fig. 1.
The specific embodiment
See Fig. 1 to 2; The phosphorus steam dust removing device of present embodiment comprises: column-shaped barrel 1; Be located at this column-shaped barrel 1 top first flange-interface 14 that is used to import said phosphorus steam, be located at being used on the sidewall of this column-shaped barrel 1 export said phosphorus steam second flange-interface 15, be located at drum type brake filter screen 2 in this column-shaped barrel 1, drive this drum type brake filter screen 2 around the driving mechanism of its central shaft rotation, axially be located at said drum type brake filter screen 2 in and the bottom interior wall setting of contiguous this drum type brake filter screen 2 be used for inwall nitrogen-blow to this drum type brake filter screen 2 with the air jet pipe 3 of removal dust, axially be located at said drum type brake filter screen 2 outsides the wool yarn plate 4 that is used to brush away the dust on the said drum type brake filter screen 2, be connected in being of said column-shaped barrel 1 lower end obconic conically shaped 5, be located at these conically shaped 5 lower ends blanking seal valve 6, be located at these first blanking seal valve, 6 bottoms storage chamber 7, be located at these storage chamber 7 bottoms discharging seal valve 9, be located at heater 8 in this storage chamber 7, be located at nitrogen air inlet pipe and air exhaust duct on the storage chamber 7, be located at being suitable on said nitrogen air inlet pipe and the air exhaust duct respectively and open and close nitrogen intake valve 12 and air exhaust-valve 10 simultaneously, the downstream pipeline of this air exhaust-valve 10 is provided with check valve 11.After blanking seal valve 6, discharging seal valve 9 closures, open nitrogen intake valve 12 and air exhaust-valve 10 simultaneously, be suitable for the air in the storage chamber 7 is drained.
Be distributed with fumarole down on the air jet pipe 3, be used to spray nitrogen, prevent that said drum type brake filter screen 2 from stopping up.
Said driving mechanism comprises motor 16 and the reduction box 13 that is in transmission connection with this motor 16, the end sealing of said drum type brake filter screen 2, and the center of this end is provided with a rotating shaft, and the output shaft of this rotating shaft and said reduction box 13 is in transmission connection.
The other end of said drum type brake filter screen 2 is the open type port, second flange-interface 15 and the adjacent setting of said open type port.Preferably, second flange-interface 15 is coaxially set with said open type port.
Preferably, said wool yarn plate 4 is located at the outside of the middle and lower part of said drum type brake filter screen 2, so that the dust that brush falls gets into said conically shaped 5 fast.
When starting working, through charging into the mode of nitrogen, discharge air in said column-shaped barrel 1, conically shaped 5 and the storage chamber 7, blast with after preventing phosphorus steam and air mixing.Closed then blanking seal valve 6, discharging seal valve 9, nitrogen intake valve 12 and air exhaust-valve 10.
Phosphorus steam is sent into column-shaped barrel 1 through first flange-interface 14, gets into drum type brake filter screen 2 then downwards, then from 15 outputs of second flange-interface; This drum type brake filter screen 2 of drive mechanism is around its central shaft rotation, and air jet pipe 3 ejection high pressure nitrogens blow off the dust that is attached on the said drum type brake filter screen 2 to said conically shaped 5; The dust brush that wool yarn plate 4 will be attached on the said drum type brake filter screen 2 drops down onto said conically shaped 5.
Open blanking seal valve 6; Dust in the said conically shaped 5 is dropped down onto in the storage chamber 7, and the dust in the heater 8 heating storage chambers 7 makes the phosphorus that condenses on the dust evaporate into phosphorus steam then; After the rising of phosphorus steam gets into said drum type brake filter screen 2 again, through 15 outputs of second flange-interface; By the time when without phosphorus steam was exported in the storage chamber 7, said blanking seal valve 6 closures were closed heater 8; By the time after storage chamber 7 coolings, open said discharging seal valve 9, draw off said dust.Closed then discharging seal valve 9 is opened nitrogen intake valve 12 and air exhaust-valve 10, drains the air in the storage chamber 7 for use.Because the gasification temperature of phosphorus is lower,, can guarantee safety by the time open said discharging seal valve 9 again after storage chamber 7 coolings.The risk of blasting after avoiding high temperature phosphorous steam occurring and air mixing.
Present embodiment adopts filter cylinder (being the drum type brake filter screen) with after the dedusting of phosphorus steam, to send into heat exchanger and scrubbing tower successively, and the bottom discharge mouth of heat exchanger and scrubbing tower immerses downwards to be received in the phosphorus groove, realizes the recovery of high-purity phosphorus.
Claims (6)
1. phosphorus steam dust removing device is characterized in that comprising: column-shaped barrel (1), be located at this column-shaped barrel (1) top first flange-interface (14) that is used to import phosphorus steam, be located at second flange-interface (15) that is used to export said phosphorus steam on the sidewall of this column-shaped barrel (1), be located at drum type brake filter screen (2) in this column-shaped barrel (1), drive this drum type brake filter screen (2) around the driving mechanism of its central shaft rotation, axially be located at said drum type brake filter screen (2) in and the bottom interior wall setting of contiguous this drum type brake filter screen (2) be used for to the inwall nitrogen-blow of this drum type brake filter screen (2) with the air jet pipe (3) of removing dust, axially be located at said drum type brake filter screen (2) outside the wool yarn plate (4) that is used to brush away the dust on the said drum type brake filter screen (2), be connected in said column-shaped barrel (1) lower end be obconic conically shaped (5), be located at this conically shaped (5) lower end blanking seal valve (6), be located at this first blanking seal valve (6) bottom storage chamber (7), be located at discharging seal valve (9) bottom this storage chamber (7), be located at heater (8) in this storage chamber (7), be located at nitrogen air inlet pipe and the air exhaust duct on the storage chamber (7) and be located at respectively that being suitable on said nitrogen air inlet pipe and the air exhaust duct opens and closes nitrogen intake valve (12) simultaneously with air exhaust-valve (10).
2. phosphorus steam dust removing device according to claim 1 is characterized in that: air jet pipe is distributed with fumarole down on (3).
3. phosphorus steam dust removing device according to claim 1 is characterized in that: the end sealing of said drum type brake filter screen (2), the other end is the open type port.
4. phosphorus steam dust removing device according to claim 3; It is characterized in that: said driving mechanism comprises motor (16) and the reduction box (13) that is in transmission connection with this motor (16); The center of the hermetic terminal of said drum type brake filter screen (2) is provided with a rotating shaft, and the output shaft of this rotating shaft and said reduction box (13) is in transmission connection.
5. phosphorus steam dust removing device according to claim 4 is characterized in that: said wool yarn plate (4) is located at the outside of the middle and lower part of said drum type brake filter screen (2).
6. phosphorus steam dust removing device according to claim 1 is characterized in that: said second flange-interface (15) is coaxially set with said open type port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220314675.XU CN202620913U (en) | 2012-06-29 | 2012-06-29 | Phosphorus steam dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220314675.XU CN202620913U (en) | 2012-06-29 | 2012-06-29 | Phosphorus steam dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620913U true CN202620913U (en) | 2012-12-26 |
Family
ID=47374158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220314675.XU Expired - Lifetime CN202620913U (en) | 2012-06-29 | 2012-06-29 | Phosphorus steam dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698541A (en) * | 2012-06-29 | 2012-10-03 | 邹岳明 | Phosphorus steam dust cleaning device and working method thereof |
-
2012
- 2012-06-29 CN CN201220314675.XU patent/CN202620913U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698541A (en) * | 2012-06-29 | 2012-10-03 | 邹岳明 | Phosphorus steam dust cleaning device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121226 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121226 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |