CN206219205U - The efficient production system of yellow phosphorus - Google Patents
The efficient production system of yellow phosphorus Download PDFInfo
- Publication number
- CN206219205U CN206219205U CN201621158790.7U CN201621158790U CN206219205U CN 206219205 U CN206219205 U CN 206219205U CN 201621158790 U CN201621158790 U CN 201621158790U CN 206219205 U CN206219205 U CN 206219205U
- Authority
- CN
- China
- Prior art keywords
- phosphorus
- yellow phosphorus
- groove
- film filter
- yellow
- 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.)
- Active
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of efficient production system of yellow phosphorus, including Yellow phosphorus furnace, air-introduced machine, multistage scrubbing tower, by phosphorus groove, the import of the multistage scrubbing tower is connected with high-temperature dust removal filtration device, the yellow phosphorus liquid outlet by phosphorus groove is connected with yellow phosphorus film filter, and the washing water inlet of the multistage scrubbing tower is connected with washing water feeder.High-temperature dust removal filtration device can filter out the most of impurity in yellow phosphorus furnace gas, liquid phosphor is converted into by the furnace gas of wash cooling afterwards to enter into by phosphorus groove, yellow phosphorus liquid is passed into yellow phosphorus film filter, yellow phosphorus film filter can separate the yellow phosphorus of liquid with the impurity in yellow phosphorus liquid, thus the sedimentation link in existing production technology is instead of, the production cycle of yellow phosphorus is substantially reduced.In addition, the yellow phosphorus quality finally given after being filtered successively by high-temperature dust removal filtration device and yellow phosphorus film filter is higher.
Description
Technical field
The utility model is related to phosphorus production field, and in particular to a kind of efficient production system of yellow phosphorus.
Background technology
Phosphorus production is the chemical products of a kind of high energy consumption, high material-consumption, high pollution.Current phosphorus production technique is by phosphorus
Ore deposit, coke and silica raw material put into electric furnace reaction in proportion, then to furnace gas is with flushing cinder pond or sewage is sprayed elsewhere
Cooling, obtains thick phosphorus after sedimentation, then again importing thick phosphorus carries out multistage refined, the sedimentation removal of impurity in refinery pit, finally give
Yellow phosphorus product.By obtaining the mixing liquid of liquid phosphor and water after spray in the phosphorus production system of above-mentioned prior art,
Needs could obtain thick phosphorus by the sedimentation time more long, cause the reduction of phosphorus production efficiency, production cycle extension.Except this it
Outward, the yellow phosphorus quality using phosphorus production system output of the prior art is not high, containing miscellaneous more.
Utility model content
Technical problem to be solved in the utility model is that a kind of production efficiency of offer is high, and Product Precision yellow phosphorus high is high
Effect production system.
In order to solve above-mentioned problem of the prior art, the utility model is achieved through the following technical solutions：
The efficient production system of the utility model yellow phosphorus, including Yellow phosphorus furnace, air-introduced machine, multistage scrubbing tower, by phosphorus groove, it is described many
The import of level scrubbing tower is connected with high-temperature dust removal filtration device, and the yellow phosphorus liquid outlet by phosphorus groove is connected with yellow phosphorus membrane filtration dress
Put, the washing water inlet of the multistage scrubbing tower is connected with washing water feeder.The high-temperature dust removal filtration device uses this Shen
Ask someone the high-temperature dust removal filtration device voluntarily researched and developed, its structure includes the shell of high-temperature dust removal filtration device and is arranged on shell
Internal filter element, the filter element is constituted using sintered porous metal foil material.High-temperature dust removal filtration device is resistant to
The high temperature of the yellow phosphorus furnace gas of Yellow phosphorus furnace discharge, and 99.9% dust can be intercepted.High-temperature dust removal filtration device being capable of mistake
The most of impurity in yellow phosphorus furnace gas is filtered, being converted into liquid phosphor by the furnace gas of wash cooling afterwards enters into by phosphorus groove
In, yellow phosphorus liquid is passed into yellow phosphorus film filter, yellow phosphorus film filter can be by the yellow phosphorus of liquid and yellow phosphorus liquid
In impurity separate, thus instead of the sedimentation link in existing production technology, substantially reduce the production cycle of yellow phosphorus.Remove
Outside this, the yellow phosphorus quality finally given after being filtered successively by high-temperature dust removal filtration device and yellow phosphorus film filter compared with
It is high.
Used as the further improvement of the efficient production system of above-mentioned yellow phosphorus, the yellow phosphorus film filter is filled for cross-flow filtration
Put, the concentrated solution outlet of yellow phosphorus film filter is connected with by the import of phosphorus groove.Cross-flow filtration device is enabled to from concentrate
The contaminated liquids for exporting discharge are back to and can be again introduced into yellow phosphorus film filter by phosphorus groove and filtered, described impure
Solid phosphorus slag and some other solid impurities are typically contained in liquid.
Used as the further improvement of the efficient production system of above-mentioned yellow phosphorus, the outfall by phosphorus groove is connected with sewage membrane
Filter.The sewage of discharge by sewage film filter filter after can output water purification, can be for other production links
Use.
As the further improvement of the efficient production system of above-mentioned yellow phosphorus, the purified liquor outlet and scrubbing tower of sewage film filter
Washing water inlet be connected.Thus the water purification obtained after being filtered by sewage film filter can act as washing washing for link
Water is washed, water circulation is realized, production cost has been saved.
Further, the sewage film filter is cross-flow filtration device or end-filtration device.Above-mentioned term " terminal
Membrane microfiltration device " obviously refers to belong to the film filter in the range of micro-filtration using end-filtration mode, filtering accuracy.Above-mentioned art
Language " cross-flow membrane micro-filtration " obviously refers to that the membrane filtration belonged to using cross-flow filtration mode, filtering accuracy in the range of micro-filtration is filled
Put.Wherein, end-filtration and cross-flow filtration are the ordinary skill in the art, and its difference is that liquid is vertical during end-filtration
Membrane component apparent motion, liquid is along membrane component apparent motion during cross-flow filtration, therefore cross-flow filtration can more slow down the shape of cake layer
Into.
Further, the yellow phosphorus film filter and by between phosphorus groove, between sewage film filter and eluting column, it is dirty
Water film filtering device is connected with by between phosphorus groove by pipeline, the yellow phosphorus film filter, sewage film filter and
Pipeline is connected with insulation construction respectively.
Further, the insulation construction is to be arranged at yellow phosphorus film filter outer surface, sewage film filter appearance
Face and the heat-insulation layer of pipeline external surface.The heat-insulation layer can use the structures such as heat-preservation cotton layer, thermal insulation coatings layer.By insulation
Layer can prevent yellow phosphorus liquid from being separated out because temperature is too low in filter process.
Further, described to be included that the one-level that bottom is interconnected is received phosphorus groove by phosphorus groove, two grades by phosphorus groove, one-level receives phosphorus groove
Inclined plane is with two grades of bottom surfaces by phosphorus groove, it is described to may be contained within one-level by phosphorus groove by the import of phosphorus groove and outfall
On, the yellow phosphorus liquid outlet is arranged on two grades by phosphorus groove.It is beneficial to realize yellow phosphorus liquid and sewage by phosphorus groove by two-stage
Separately output, realizes yellow phosphorus liquid and sewage quick separating, further increases phosphorus production efficiency.
Used as the further improvement of the efficient production system of above-mentioned yellow phosphorus, the multistage scrubbing tower includes the one-level being sequentially connected
Scrubbing tower, two grades of scrubbing towers, three-level scrubbing towers.Continuously washed by three-level so that yellow phosphorus can fast cooling switch to yellow phosphorus liquid
Body.
Below by way of accompanying drawing and specific embodiment, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in figure 1, the efficient production system of the utility model yellow phosphorus, including Yellow phosphorus furnace 1, the high-temperature dust removal mistake being sequentially connected
Filter device 2, air-introduced machine 3, multistage scrubbing tower, by phosphorus groove are used for the hot method output yellow phosphorus furnace gas of rock phosphate in powder, institute in the Yellow phosphorus furnace 1
It is 99.9% to state the dust catching rate of high-temperature dust removal filtration device 2, it is preferred to use filter element is what sintered porous metal paper tinsel was constituted
Filter element, high temperature resistant and filtering accuracy is high.It is described to be included that the one-level that bottom is interconnected receives 51, two grades of phosphorus groove by phosphorus groove
By phosphorus groove 52, one-level is inclined plane by phosphorus groove 51 and two grades of bottom surfaces by phosphorus groove 52, beneficial to most of yellow phosphorus liquid by one-level
Two grades are flowed to by phosphorus groove 52 by the bottom of phosphorus groove 51, it is described to may be contained within one-level by phosphorus groove by the import of phosphorus groove and outfall
On 51, the yellow phosphorus liquid outlet is arranged on two grades by phosphorus groove 52.Functionally, one-level is mainly used in by phosphorus groove 51
Temporarily storage is sewage and small part yellow phosphorus liquid containing miscellaneous liquid, and two grades are mainly used in temporarily storing most of containing miscellaneous by phosphorus groove 52
Yellow phosphorus liquid.The described two grades yellow phosphorus liquid outlets by phosphorus groove 52 are connected with yellow phosphorus film filter 6, thus containing miscellaneous yellow phosphorus
Liquid mustn't pass through the yellow phosphorus for isolating high-purity that prolonged sedimentation also can be quickly.The one-level is arranged by the sewage of phosphorus groove 51
Outlet is connected with sewage film filter 7, it is possible thereby to output water purification.The washing water inlet of the multistage scrubbing tower is connected with washings
Feedway 8 is used for washings first and supplies water and follow-up moisturizing.The yellow phosphorus film filter 6 is cross-flow filtration device, yellow
The concentrated solution outlet of phosphorus film filter 6 is connected with by the import of phosphorus groove, is thus concentrated containing miscellaneous liquid beneficial to what filtering left
Liquid flows back into one-level by phosphorus groove 52.The purified liquor outlet of sewage film filter 7 is connected with the washing water inlet of scrubbing tower.The dirt
Water film filtering device 7 can both select cross-flow filtration device, it is also possible to select end-filtration device.The yellow phosphorus film filter
6 and by between phosphorus groove, between sewage film filter 7 and eluting column, sewage film filter 7 and by between phosphorus groove by pipe
Road is connected, and the yellow phosphorus film filter 6, sewage film filter 7 and pipeline are connected with insulation construction respectively.The insulation knot
Structure is the heat-insulation layer for being arranged at the outer surface of yellow phosphorus film filter 6, the outer surface of sewage film filter 7 and pipeline external surface.
Heat-insulation layer ensure that yellow phosphorus liquid will not be condensed while ensure that the hot water purification of output of sewage film filter 7, so be unlikely to
So that the temperature of washings is too low, the yellow phosphorus in multistage scrubbing tower is caused to condense.The heat-insulation layer can be preferably heat-preservation cotton layer
Or thermal insulation coatings Rotating fields.The multistage scrubbing tower includes that 41, the two grades of scrubbing towers 42, three-level of one-level scrubbing tower being sequentially connected are washed
Wash tower 43, the purified liquor outlet of the sewage film filter 7 be divided into three branch roads and 41, two grades of scrubbing towers 42 of one-level scrubbing tower,
The cleaning solution entrance at the top of three-level scrubbing tower 43 is respectively communicated with.Multistage scrubbing tower is similarly inclination with the bottom connected by phosphorus groove
Face, phosphorus groove is received beneficial to yellow phosphorus liquid flow direction.
When the efficient production system of above-mentioned yellow phosphorus is put into during actual phosphorus production, the high temperature that Yellow phosphorus furnace 1 is produced is yellow
Phosphorus furnace gas 1 carries out the dedusting under hot conditions by high-temperature dust removal filtration device 2 at first, intercepts 99.99% dust, afterwards
Enter multi-stage washing device in the presence of air-introduced machine 3, open washing water feeder and multi-stage washing device is tentatively supplied
Water, yellow phosphorus furnace gas is quickly cooled to yellow phosphorus liquid in multistage scrubbing tower, now also contains partial impurities, yellow phosphorus in yellow phosphorus liquid
Liquid sequentially enters one-level and is received phosphorus groove 52 for 51, two grades by phosphorus groove, and most of sewage and small part yellow phosphorus liquid are persisted in one-level
In by phosphorus groove 51, most of yellow phosphorus liquid is persisted in receiving phosphorus groove 52 at two grades, and sewage enters into sewage membrane filtration treatment dress afterwards
Put in 7, the hot water purification of output is filtered under heat-retaining condition, be recycled as the washings of multistage scrubbing tower.Enter containing miscellaneous yellow phosphorus liquid
Enter yellow phosphorus film filter 6, thus quickly impurity is separated with yellow phosphorus liquid, filter out the yellow phosphorus of high-purity, yellow phosphorus membrane filtration
What device 6 was produced flows back into one-level by phosphorus groove 51 again containing miscellaneous liquid, and the process needs not move through prolonged yellow phosphorus sedimentation energy
Enough quick separatings go out the yellow phosphorus of high-purity.The utility model improves phosphorus production efficiency compared with existing phosphorus production system,
The product quality of yellow phosphorus is also improved simultaneously.
Claims (9)
1. the efficient production system of yellow phosphorus, including Yellow phosphorus furnace (1), air-introduced machine (3), multistage scrubbing tower, by phosphorus groove, it is characterised in that
The import of the multistage scrubbing tower is connected with high-temperature dust removal filtration device (2), and the yellow phosphorus liquid outlet by phosphorus groove is connected with Huang
Phosphorus film filter (6), the washing water inlet of the multistage scrubbing tower is connected with washing water feeder (8).
2. the efficient production system of yellow phosphorus as claimed in claim 1, it is characterised in that the yellow phosphorus film filter (6) is mistake
Stream filter, the concentrated solution outlet of yellow phosphorus film filter (6) is connected with by the import of phosphorus groove.
3. the efficient production system of yellow phosphorus as claimed in claim 1, it is characterised in that the outfall by phosphorus groove is connected with
Sewage film filter (7).
4. the efficient production system of yellow phosphorus as claimed in claim 3, it is characterised in that the clear liquid of sewage film filter (7) goes out
Mouth is connected with the washing water inlet of scrubbing tower.
5. the efficient production system of yellow phosphorus as claimed in claim 4, it is characterised in that the sewage film filter (7) is mistake
Stream filter or end-filtration device.
6. the efficient production system of yellow phosphorus as claimed in claim 4, it is characterised in that the yellow phosphorus film filter (6) with receive
Between phosphorus groove, sewage film filter (7) and eluting column between, sewage film filter (7) and by between phosphorus groove by pipe
Road is connected, and the yellow phosphorus film filter (6), sewage film filter (7) and pipeline are connected with insulation construction respectively.
7. the efficient production system of yellow phosphorus as claimed in claim 6, it is characterised in that the insulation construction is to be arranged at yellow phosphorus film
The heat-insulation layer of filter (6) outer surface, sewage film filter (7) outer surface and pipeline external surface.
8. the efficient production system of yellow phosphorus as claimed in claim 3, it is characterised in that described to be interconnected including bottom by phosphorus groove
One-level received phosphorus groove (52) by phosphorus groove (51), two grades, one-level is inclination by phosphorus groove (51) and two grades of bottom surfaces by phosphorus groove (52)
Face, described to may be contained within one-level by phosphorus groove (51) by the import of phosphorus groove and outfall, the yellow phosphorus liquid outlet
Two grades are arranged on by phosphorus groove (52).
9. the efficient production system of yellow phosphorus as claimed in claim 1, it is characterised in that the multistage scrubbing tower includes being sequentially connected
One-level scrubbing tower (41), two grades of scrubbing towers (42), three-level scrubbing towers (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158790.7U CN206219205U (en) | 2016-10-31 | 2016-10-31 | The efficient production system of yellow phosphorus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158790.7U CN206219205U (en) | 2016-10-31 | 2016-10-31 | The efficient production system of yellow phosphorus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219205U true CN206219205U (en) | 2017-06-06 |
Family
ID=58789170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158790.7U Active CN206219205U (en) | 2016-10-31 | 2016-10-31 | The efficient production system of yellow phosphorus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206219205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217768A (en) * | 2019-07-10 | 2019-09-10 | 贵州新东浩化工材料科技有限公司 | The purifying process of phosphorus pentoxide |
| CN110835102A (en) * | 2019-11-14 | 2020-02-25 | 中石化南京工程有限公司 | Continuous operation system and method for purifying crude phosphorus in yellow phosphorus production process |
| CN111256493A (en) * | 2019-06-05 | 2020-06-09 | 雷波凯瑞磷化工有限责任公司 | Water film cooling method and device for recovering trace yellow phosphorus in yellow phosphorus tail gas |
-
2016
- 2016-10-31 CN CN201621158790.7U patent/CN206219205U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256493A (en) * | 2019-06-05 | 2020-06-09 | 雷波凯瑞磷化工有限责任公司 | Water film cooling method and device for recovering trace yellow phosphorus in yellow phosphorus tail gas |
| CN110217768A (en) * | 2019-07-10 | 2019-09-10 | 贵州新东浩化工材料科技有限公司 | The purifying process of phosphorus pentoxide |
| CN110835102A (en) * | 2019-11-14 | 2020-02-25 | 中石化南京工程有限公司 | Continuous operation system and method for purifying crude phosphorus in yellow phosphorus production process |
| CN110835102B (en) * | 2019-11-14 | 2023-02-03 | 中石化南京工程有限公司 | Continuous operation system and method for purifying crude phosphorus in yellow phosphorus production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206219205U (en) | The efficient production system of yellow phosphorus | |
| CN206494958U (en) | Iron removal system for zinc hydrometallurgy | |
| CN103613126A (en) | Method and system for removing vanadium impurities in titanium tetrachloride | |
| CN104449880A (en) | Crude coal gas purifying method and crude coal gas purifying device | |
| CN104841195A (en) | Purification and recovery device for chlorosilane waste liquid and purification and recovery method for chlorosilane waste liquid | |
| CN204735022U (en) | Purification recovery unit of chlorosilane waste liquid | |
| CN102336650B (en) | Stripping process and device for removing organic impurities in brufen sodium salt | |
| CN107537285B (en) | Multi-level recycling system and method for acid-making wastewater from smelting flue gas | |
| CN107954428A (en) | The device and method that fluorine high-quality recycles in a kind of phosphoric acid by wet process tail gas | |
| CN202161911U (en) | Flue gas treatment equipment | |
| CN208166579U (en) | Wet phosphoric acid purifying process for producing system | |
| CN104803416B (en) | Arsenic collecting method for arsenic-containing flue gas | |
| CN103936050A (en) | Pollution-free processing method and system for tailings generated by chlorination-process titanium extraction | |
| CN202658116U (en) | Alkyd resin production equipment | |
| CN206494726U (en) | The quick production system of yellow phosphorus | |
| CN207596481U (en) | The device that fluorine high-quality recycles in a kind of phosphoric acid by wet process tail gas | |
| CN103754844B (en) | A kind of stirred crystallization produces the device of electron-level phosphoric acid | |
| CN101624343A (en) | Hydrogen recycling method and device of refining unit of pure terephthalic acid device | |
| CN203728903U (en) | Leaching system for preparing vanadium solution by quenching roasting clinker of vanadium slag | |
| CN105217576A (en) | Filtration washing control method in hydrogen fluoride preparation technology | |
| CN110451470A (en) | Countercurrent washing system and method in a kind of wet method phosphoric acid manufacture process | |
| CN103771370B (en) | The device of electron-level phosphoric acid is produced in a kind of U-tube crystallization | |
| CN204233930U (en) | Ardealite Sulphuric acid flue gas purification system and waste recovery system | |
| CN208933164U (en) | A kind of agent for carbon hydrogen detergent recyclable device | |
| CN204162671U (en) | Be exclusively used in the high efficiency separation equipment of pyrolysis gas Quench oil removing depositing dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |