CN2722123Y - Burner for dried hot air production by burning yellow phosphorus - Google Patents
Burner for dried hot air production by burning yellow phosphorus Download PDFInfo
- Publication number
- CN2722123Y CN2722123Y CN 200420032901 CN200420032901U CN2722123Y CN 2722123 Y CN2722123 Y CN 2722123Y CN 200420032901 CN200420032901 CN 200420032901 CN 200420032901 U CN200420032901 U CN 200420032901U CN 2722123 Y CN2722123 Y CN 2722123Y
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- China
- Prior art keywords
- seesaw
- section
- burner
- chuck
- phosphorus
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- 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 - Lifetime
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Abstract
The utility model provides a burner for dried hot air production by burning yellow phosphorus, comprising a burner body. The utility model is characterized in that a jacketing comprising a cold air inlet and a hot-air outlet is arranged outside the burner body; at least two dummy plates which divide the inner space of the jacketing into consecutive annular spaces are arranged in the jacketing along the upright direction. When the regular production of the phosphoric acid is guaranteed, a plurality of high temperature hot-air is generated.
Description
Technical field:
The utility model is relevant with phosphorus burner, and is relevant with the phosphorus burner that utilizes yellow phosphorus burning generation dry-heat air especially.
Background technology:
Producing high-quality phosphorization product must have the phosphoric acid of high purity (85%), and its technological process of production is seen Fig. 4.
Can find out that from schema shown in Figure 4 the heat that produces during yellow phosphorus burning all will be taken away by the cold water that stove reaches in the pipeline chuck usefulness " hot method " the production process phosphoric acid outward, with normally carrying out of guaranteeing to produce.Liberated heat is equivalent to the thermal value of 110kg mark coal during according to one ton of yellow phosphorus burning of heat balance.And these heat all allow water coolant take away in vain.
The utility model content:
The purpose of this utility model is in order to provide a kind of yellow phosphorus burning that utilizes that can produce a large amount of high-temperature hot airs in the ordinary production that guarantees phosphoric acid to produce the phosphorus burner of dry-heat air.
The utility model is achieved like this:
The phosphorus burner that the utility model utilizes yellow phosphorus burning to produce dry-heat air comprises body of heater, it is characterized in that body of heater has the chuck that contains cold wind import and hot-blast outlet outward, at least two dividing plates that space in the chuck are divided into coherent annular space are vertically arranged in the chuck, the dividing plate number is decided according to the required temperature out of hot blast, when required hot-blast outlet temperature requirement is high, increase the dividing plate number and can increase the flowing time of air in chuck, thereby increased the time of being heated.
Above-mentioned chuck upper and lower part has overhead gage, lower baffle plate respectively, being positioned at the cold wind import closely contacts with upper and lower baffle plate, chuck inwall, furnace body outer wall with dividing plate between hot-blast outlet, upper and lower being staggered of air via hole that forms between air via hole that forms between all the other dividing plates and overhead gage or the lower baffle plate and adjacent cold wind import or hot-blast outlet or adjacent separator and lower baffle plate or overhead gage, when the dividing plate number is odd number, air is crossed the hole site and is respectively upper and lower, when the dividing plate number was even number, air was crossed the hole site for upper and lower.
At least one section seesaw section arranged in the above-mentioned chuck, have polylith vertically to arrange the seesaw that is connected on the furnace body outer wall in every section seesaw section, increase heat transfer area along the body of heater periphery.
Seesaw section in the above-mentioned chuck is 2～4 sections, seesaw and upper and lower being staggered of seesaw in the neighbouring seesaw section in every section seesaw section, and increase air flowing approach, thermo-efficiency is higher.
Seesaw in every section above-mentioned seesaw section is evenly arranged on the furnace body outer wall, and the central position of the seesaw in the central position of the seesaw in every section seesaw section and the upper and lower adjacent seesaw section interlaces 1/2.
Above-mentioned seesaw length is 300～500mm.
Above-mentioned dividing plate is 2～10.
Above-mentioned dividing plate is 4.
During the work of the utility model phosphorus burner, freezing air enters chuck from the cold wind import, through in the chuck by at least two dividing plates with the annular space that links up that the chuck space is divided into, become warm air by freezing air and flow out from hot-blast outlet again, meanwhile, also corresponding the obtaining of phosphorus burner cooled off.
The utility model is in the ordinary production that guarantees phosphoric acid, can produce a large amount of high-temperature hot airs (as 150～200 ℃), these warm airs can be used as the dry required hot air source of product (as primary ammonium phosphate, Secondary ammonium phosphate, potassium primary phosphate, Ureaphil etc.).
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is annular space chamber, seesaw distribution schematic diagram.
Fig. 3 launches synoptic diagram for chuck.
Fig. 4 is existing phosphoric acid production process flow diagram.
Embodiment:
Referring to Fig. 1～Fig. 3, body of heater 1 periphery has the chuck 4 that contains cold wind import 2, hot-blast outlet 3.There are overhead gage 5, lower baffle plate 6 in chuck 4 upper and lower parts.Four dividing plates 7 vertically are evenly distributed on the interior bar of chuck and have formed the annular space that has four annular space chambers 11 to link up.Be positioned at dividing plate and upper and lower baffle plate between cold wind import and hot-blast outlet, more chuck inwall, furnace body outer wall link into an integrated entity, second dividing plate and the 4th dividing plate are respectively and form air via hole 8 down between 8, the three dividing plates of the last air via hole that forms between overhead gage and lower baffle plate.Three sections seesaw sections 9 are vertically arranged in the chuck.There is uniform distribution to be welded on some seesaws 10 on the furnace body outer wall in every section seesaw section.The central position of the seesaw in each section seesaw section and the central position of upper and lower adjacent seesaw interlace 1/2.The length of every seesaw is 400mm.
Hot-blast outlet is connected with blower fan.During work, air enters from the first annular space chamber cold wind import, under the suction function of hot-blast outlet place, empty chamber, Fourth Ring blower fan, air flows from bottom to top from the first annular space chamber, flow to the top and flow to top, the second annular space chamber by second dividing plate upper air via hole, flow to the bottom by the top of the second annular space chamber again and flow to top by the bottom of the 3rd annular space chamber again through bottom that the 3rd the lower partition air via hole flows to the 3rd annular space chamber again and flow to empty chamber, Fourth Ring through the 4th dividing plate upper air via hole again, flow out by the bottom hot-blast outlet at last.When air flowed in the annular space chamber, a large amount of seesaw heating by wherein became warm air by freezing air, and meanwhile, also corresponding the obtaining of phosphorus burner cooled off.
Fig. 4 is existing phosphoric acid production process flow diagram.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is annular space chamber, seesaw distribution schematic diagram.
Fig. 3 launches synoptic diagram for chuck.
Embodiment:
Referring to Fig. 1～Fig. 3, body of heater 1 periphery has the chuck 4 that contains cold wind import 2, hot-blast outlet 3.There are overhead gage 5, lower baffle plate 6 in chuck 4 upper and lower parts.Four dividing plates 7 vertically are evenly distributed on the interior bar of chuck and have formed the annular space that has four annular space chambers 11 to link up.Be positioned at dividing plate and upper and lower baffle plate between cold wind import and hot-blast outlet, more chuck inwall, furnace body outer wall link into an integrated entity, second dividing plate and the 4th dividing plate are respectively and form air via hole 8 down between 8, the three dividing plates of the last air via hole that forms between overhead gage and lower baffle plate.Three sections seesaw sections 9 are vertically arranged in the chuck.There is uniform distribution to be welded on some seesaws 10 on the furnace body outer wall in every section seesaw section.The central position of the seesaw in each section seesaw section and the central position of upper and lower adjacent seesaw interlace 1/2.The length of every seesaw is 400mm.
Hot-blast outlet is connected with blower fan.During work, air enters from the first annular space chamber cold wind import, under the suction function of hot-blast outlet place, empty chamber, Fourth Ring blower fan, air flows from bottom to top from the first annular space chamber, flow to the top and flow to top, the second annular space chamber by second dividing plate upper air via hole, flow to the bottom by the top of the second annular space chamber again and flow to top by the bottom of the 3rd annular space chamber again through bottom that the 3rd the lower partition air via hole flows to the 3rd annular space chamber again and flow to empty chamber, Fourth Ring through the 4th dividing plate upper air via hole again, flow out by the bottom hot-blast outlet at last.When air flowed in the annular space chamber, a large amount of seesaw heating by wherein became warm air by freezing air, and meanwhile, also corresponding the obtaining of phosphorus burner cooled off.
Claims (10)
1, utilizes yellow phosphorus burning to produce the phosphorus burner of dry-heat air, comprise body of heater, it is characterized in that body of heater has the chuck that contains cold wind import and hot-blast outlet outward, at least two dividing plates that space in the chuck are divided into coherent annular space are vertically arranged in the chuck.
2, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 1, it is characterized in that the chuck upper and lower part has overhead gage, lower baffle plate respectively, be positioned at the cold wind import and closely contact upper and lower being staggered of air via hole that forms between air via hole that forms between all the other dividing plates and overhead gage or the lower baffle plate and adjacent cold wind import or hot-blast outlet or adjacent separator and lower baffle plate or overhead gage with upper and lower baffle plate, chuck inwall, furnace body outer wall with dividing plate between hot-blast outlet.
3, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 1 or 2 is characterized in that having in the chuck at least one section seesaw section, has polylith vertically to arrange the seesaw that is connected on the furnace body outer wall along note body periphery in every section seesaw section.
4, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 3 is characterized in that the seesaw section in the chuck is 2～4 sections, seesaw in every section seesaw section and upper and lower being staggered of seesaw in the upper and lower adjacent seesaw section.
5, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 4, it is characterized in that every section seesaw in the seesaw section is evenly arranged on the furnace body outer wall, the central position of the seesaw in every section seesaw section and the central position of the seesaw in the upper and lower adjacent seesaw section interlace 1/2.
6, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 1 or 2 is characterized in that seesaw length is 300～500mm.
7, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 3 is characterized in that seesaw length is 300～500mm.
8, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 4 is characterized in that seesaw length is 300～500mm.
9, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 1 or 2 is characterized in that dividing plate is 2～10.
10, the phosphorus burner that utilizes yellow phosphorus burning to produce dry-heat air as claimed in claim 9 is characterized in that dividing plate is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032901 CN2722123Y (en) | 2004-02-20 | 2004-02-20 | Burner for dried hot air production by burning yellow phosphorus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032901 CN2722123Y (en) | 2004-02-20 | 2004-02-20 | Burner for dried hot air production by burning yellow phosphorus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722123Y true CN2722123Y (en) | 2005-08-31 |
Family
ID=35012494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032901 Expired - Lifetime CN2722123Y (en) | 2004-02-20 | 2004-02-20 | Burner for dried hot air production by burning yellow phosphorus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722123Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754845A (en) * | 2013-12-30 | 2014-04-30 | 广西明利化工有限公司 | Yellow phosphorus gasification combustion furnace with rectangular tube |
-
2004
- 2004-02-20 CN CN 200420032901 patent/CN2722123Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754845A (en) * | 2013-12-30 | 2014-04-30 | 广西明利化工有限公司 | Yellow phosphorus gasification combustion furnace with rectangular tube |
| CN103754845B (en) * | 2013-12-30 | 2015-09-16 | 广西明利化工有限公司 | A kind of rectangular pipe yellow phosphorus gasification combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140220 Granted publication date: 20050831 |