CN206215017U - Yellow phosphorus flushing cinder pond exhaust treatment system - Google Patents
Yellow phosphorus flushing cinder pond exhaust treatment system Download PDFInfo
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- CN206215017U CN206215017U CN201620993181.7U CN201620993181U CN206215017U CN 206215017 U CN206215017 U CN 206215017U CN 201620993181 U CN201620993181 U CN 201620993181U CN 206215017 U CN206215017 U CN 206215017U
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- flushing cinder
- emission
- control equipment
- yellow phosphorus
- gas sampling
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Abstract
The utility model discloses a kind of yellow phosphorus flushing cinder pond exhaust treatment system, including flushing cinder water mist collecting hood and emission-control equipment, flushing cinder water mist collecting hood is a closed cover structure, directly it is sleeved on the top in yellow phosphorus flushing cinder pond, sealing is realized by water seal mode and yellow phosphorus flushing cinder pond by its side, tubular construction is picked out by one thereon and is connected with emission-control equipment；Emission-control equipment is exhaust pipe structure, centre position is provided with some shower nozzles in cylinder, what shower nozzle bottom was connected to flushing cinder water mist collecting hood picks out pipe, tap a blast furnace gas sampling cover and gas sampling cover of slagging tap are connected respectively by three-way pipe in the bottom of emission-control equipment, a hydrops plate for oblique placement is additionally provided with the three-way pipe of emission-control equipment, the bottom connection bottom liquid receiving port of hydrops plate, alumina powder adsorbent is also equipped with the top of emission-control equipment, the top of alumina powder adsorbent is connected by pipeline with a cyclone dust collectors.The utility model has the advantages that treatment effect is more excellent.
Description
Technical field
The utility model is related to technical field of waste gas treatment, more specifically, more particularly to a kind of yellow phosphorus flushing cinder pond waste gas
Processing system.
Background technology
In general, need periodically to slag tap and tap a blast furnace in phosphorus production, it is produced in flushing cinder pond during slagging tap and tapping a blast furnace
Exhaust emission it is heavier, special slag enters during pond, and high temperature furnace slag produces substantial amounts of steam water smoke in being discharged into flushing cinder pond, this
Contain a large amount of P in a little steam water smokes2O5, chemical toxic thing and the dust such as fluorine compounds, disperse improves factory in whole factory building
The air quality of operating environment can be also reduced while room humidity, temperature, the physical and mental health of operating worker is had influence on, if mistake herein
Cheng Zhongruo occur maloperation be also easy to occur by ferrophosphorus enter flushing cinder pond cause blast accident occur, thus also exist it is more tight
The potential safety hazard of weight.
For these reasons, pollution control and safety are always the emphasis and difficult point of phosphorus production.At present, phosphorus production enterprise
Industry in the exhaust-gas treatment of tapping hole of slagging tap is collected using steel gas sampling cover, and is collecting head directly by exhaust
Cylinder carry out high altitude discharge or add water washing after by bilge discharge pipe discharge.According to the mode of washing treatment, harmful components of adding water
Do not reduce, the water smoke gas sampling in flushing cinder pond is damaged for 1~3 month under covering on high temperature and etching condition, and is not reached complete
Collect the effect of water smoke waste gas；And waste gas is drawn by blower fan will cause exhaust air-washing facility number of units to increase in equipment for washing treatment
Many, investment and operating cost increase, thus, no matter using above-mentioned which kind of processing mode, environmental pollution is still heavier, and with
Requirement of the chemical enterprise to steady production, safety in production, energy-saving and emission-reduction is improved constantly, and the shortcoming of current conventional measure is increasingly dashed forward
Go out, accordingly, it would be desirable to prior art is improved, to adapt to requirement higher.Applicant earlier application Patent No.
201420153505.7 yellow phosphorus flushing cinder pond exhaust treatment system, is difficult the P in waste gas only with Water spray scrubbing exhaust gas2O5、
F and dirt etc. are all removed, especially waste gas containing F,
Utility model content
The purpose of this utility model is to provide a kind of simple structure, treatment effect more excellent yellow phosphorus flushing cinder pond waste gas
Processing system.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
Yellow phosphorus flushing cinder pond exhaust treatment system, including flushing cinder water mist collecting hood and emission-control equipment, the flushing cinder
Water mist collecting hood is a closed cover structure, is directly sleeved on the top in yellow phosphorus flushing cinder pond, by water seal mode and Huang by its side
Sealing is realized in phosphorus flushing cinder pond, is picked out tubular construction by one thereon and is connected with emission-control equipment；The emission-control equipment is row
Inflator structure, centre position is provided with some shower nozzles in cylinder, and what shower nozzle bottom was connected to flushing cinder water mist collecting hood picks out pipe,
The bottom of emission-control equipment connects tap a blast furnace gas sampling cover and gas sampling cover of slagging tap by three-way pipe respectively, described useless
A hydrops plate for oblique placement is additionally provided with the three-way pipe of Flash Gas Compression Skid System, the bottom connection bottom of this hydrops plate connects liquid
Mouthful, be also equipped with alumina powder adsorbent at the top of the emission-control equipment, the alumina powder adsorbent it is upper
Portion is connected by pipeline with a cyclone dust collectors.
Further, the alumina powder adsorbent is arranged on the top of aiutage using aluminium sash.
Further, the three-way pipe import for connecting tap a blast furnace gas sampling cover and gas sampling cover of slagging tap is provided with waterproof
Cover.
Compared with prior art, the utility model has the advantage of：The utility model when in use, is sprayed by shower nozzle
Water, can make to contain P2O5Waste gas with dirt is directly processed, and the waste gas containing F is entered back into and inhaled at alumina powder adsorbent
Attached treatment, finally enters back into dedusting again in cyclone dust collectors, so as to reach more preferable exhaust-gas treatment effect.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of yellow phosphorus flushing cinder pond exhaust treatment system described in the utility model.
Description of reference numerals：1st, tap a blast furnace gas sampling cover, 2, gas sampling cover of slagging tap, 3, flushing cinder water mist collecting hood, 4,
Emission-control equipment, 5, shower nozzle, 6, bucker, 7, venting, 8, flushing cinder pond, 9, alumina powder adsorbent, 10, sewage disposal
Stand, 11, cyclone dust collectors.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model
Define.
Refering to shown in Fig. 1, the utility model provides a kind of yellow phosphorus flushing cinder pond exhaust treatment system, including flushing cinder water mist is received
Collection cover 3 and emission-control equipment 4, it is characterised in that the flushing cinder water mist collecting hood 3 is a closed cover structure, is directly covered
Mounted in the top in yellow phosphorus flushing cinder pond 8, sealing is realized by water seal mode and yellow phosphorus flushing cinder pond 8 by its side, picked out by one thereon
Tubular construction is connected with emission-control equipment 4；The emission-control equipment 4 is exhaust pipe structure, if centre position is provided with cylinder
Dry shower nozzle 5, what the bottom of shower nozzle 5 was connected to flushing cinder water mist collecting hood 3 picks out pipe, and three are passed through in the bottom of emission-control equipment 4
Siphunculus connects tap a blast furnace gas sampling cover 1 and gas sampling cover 2 of slagging tap respectively, under the three-way pipe of the emission-control equipment 4
It is additionally provided with a hydrops plate for oblique placement, the bottom connection bottom liquid receiving port of this hydrops plate, in the emission-control equipment 4
Top be also equipped with alumina powder adsorbent 9, the top of the alumina powder adsorbent 9 is removed by pipeline with a whirlwind
Dirt device 11 is connected.
The alumina powder adsorbent 9 is arranged on the top of aiutage using aluminium sash.
The three-way pipe import for connecting tap a blast furnace gas sampling cover 1 and gas sampling cover 2 of slagging tap is provided with bucker 6.
In the present embodiment, by setting tap a blast furnace gas sampling cover 1, the ﹑ flushing cinder water mist collecting hoods of gas sampling cover 2 of slagging tap
3 collect each stage waste gas enters in the exhaust pipe structure of emission-control equipment 4, using out cleaned in Sewage Disposal 10
Water spray scrubbing exhaust gas, so as to P in waste gas is greatly reduced2O5With the content of dirt, the water after spray is then passed through into exhaust-gas treatment
The hydrops plate of the oblique placement in the bottom of device 4 is collected and recovery channel is recovered to Sewage Disposal 10 and is purified, and waste gas containing F leads to
Peroxidating aluminium powder adsorbent 9 is adsorbed, and (this is that space is more because alumina powder adsorbent has particle thinner, compares table
Area is big, the advantage such as adsorptivity is extremely strong, and in adsorption process based on chemisorbed, physical absorption is secondary, in alumina surface
Upper generation surface compound-aluminum fluoride, so as to reach F in removing exhaust gas), cyclone dust collectors 11 are mainly used in containing in removing exhaust gas
The particulate matters such as some aluminum fluorides.
And the bucker 6 that the import of emission-control equipment 4 is set, mainly prevent water from leaking into slag iron mouthful blast.
The utility model sets venting 7 on flushing cinder water mist collecting hood 3.
The utility model can make to contain P by shower nozzle spray water2O5Waste gas with dirt is directly processed, and the waste gas containing F
Entering back into carries out adsorption treatment at alumina powder adsorbent, dedusting again in cyclone dust collectors is finally entered back into, so as to reach
More preferable exhaust-gas treatment effect.
Although being described in conjunction with the accompanying implementation method of the present utility model, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as no more than the protection model described by claim of the present utility model
Enclose, all should be within protection domain of the present utility model.
Claims (1)
1. yellow phosphorus flushing cinder pond exhaust treatment system, including flushing cinder water mist collecting hood and emission-control equipment, it is characterised in that：
The flushing cinder water mist collecting hood is a closed cover structure, is directly sleeved on the top in yellow phosphorus flushing cinder pond, and its side side passes through water seal
Mode realizes sealing with yellow phosphorus flushing cinder pond, picks out tubular construction by one thereon and is connected with emission-control equipment；The exhaust-gas treatment
Device is exhaust pipe structure, and centre position is provided with some shower nozzles in cylinder, and shower nozzle bottom is connected to flushing cinder water mist collecting hood
Pipe is picked out, tap a blast furnace gas sampling cover and gas sampling of slagging tap are connected by three-way pipe respectively in the bottom of emission-control equipment
Cover, is additionally provided with a hydrops plate for oblique placement under the three-way pipe of the emission-control equipment, and the bottom of this hydrops plate connects
Bottom liquid receiving port is connect, alumina powder adsorbent, the alumina powder are also equipped with the top of the emission-control equipment
The top of adsorbent is connected by pipeline with a cyclone dust collectors；The alumina powder adsorbent is arranged on using aluminium sash
The top of aiutage；The three-way pipe import for connecting tap a blast furnace gas sampling cover and gas sampling cover of slagging tap is provided with bucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993181.7U CN206215017U (en) | 2016-08-30 | 2016-08-30 | Yellow phosphorus flushing cinder pond exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993181.7U CN206215017U (en) | 2016-08-30 | 2016-08-30 | Yellow phosphorus flushing cinder pond exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215017U true CN206215017U (en) | 2017-06-06 |
Family
ID=58781538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993181.7U Active CN206215017U (en) | 2016-08-30 | 2016-08-30 | Yellow phosphorus flushing cinder pond exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325369A (en) * | 2018-04-28 | 2018-07-27 | 扬州市顺达科技有限公司 | A kind of working method of the Handling Blast Furnace Granulated Slag circulatory system and its system |
| CN110193256A (en) * | 2019-07-03 | 2019-09-03 | 郑州机械研究所有限公司 | A kind of copper-phosphorus brazing alloy production two-stage flue dust recovery device and method |
-
2016
- 2016-08-30 CN CN201620993181.7U patent/CN206215017U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325369A (en) * | 2018-04-28 | 2018-07-27 | 扬州市顺达科技有限公司 | A kind of working method of the Handling Blast Furnace Granulated Slag circulatory system and its system |
| CN108325369B (en) * | 2018-04-28 | 2023-11-10 | 扬州市顺达科技有限公司 | Blast furnace granulated slag treatment circulating system and working method thereof |
| CN110193256A (en) * | 2019-07-03 | 2019-09-03 | 郑州机械研究所有限公司 | A kind of copper-phosphorus brazing alloy production two-stage flue dust recovery device and method |
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