CN221062221U - Yellow phosphorus production is with phosphorus-containing tail gas washing device - Google Patents
Yellow phosphorus production is with phosphorus-containing tail gas washing device Download PDFInfo
- Publication number
- CN221062221U CN221062221U CN202322353184.7U CN202322353184U CN221062221U CN 221062221 U CN221062221 U CN 221062221U CN 202322353184 U CN202322353184 U CN 202322353184U CN 221062221 U CN221062221 U CN 221062221U
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- China
- Prior art keywords
- jar
- tail gas
- tank body
- phosphorus
- yellow phosphorus
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- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000005406 washing Methods 0.000 title claims abstract description 24
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 15
- 239000011574 phosphorus Substances 0.000 title claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 63
- 239000007788 liquid Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 11
- 229910000365 copper sulfate Inorganic materials 0.000 description 7
- 238000005192 partition Methods 0.000 description 6
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Natural products P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a phosphorus-containing tail gas washing device for yellow phosphorus production, which relates to the technical field of yellow phosphorus production equipment and comprises a first tank body and a second tank body, wherein the first tank body and the second tank body are connected through a connecting pipe, an air inlet is formed in the outer surface of the first tank body, and a pretreatment structure is arranged in the first tank body. When the tail gas from yellow phosphorus production is required to be treated, the tail gas can enter the first tank body through the air inlet pipe and then flows through the adsorption cotton, larger impurities and particles in the tail gas are adsorbed and treated and then reach the lower part of the first tank body, the pretreatment device is started, the tail gas can be initially treated and then enters the second tank body, and the tail gas is washed again in the second tank body, so that the method is favorable for sufficiently washing the gas in yellow phosphorus production, is convenient for absorbing harmful gas, collects reusable gas and reduces resource waste.
Description
Technical Field
The utility model relates to the technical field of yellow phosphorus production equipment, in particular to a phosphorus-containing tail gas washing device for yellow phosphorus production.
Background
The yellow phosphorus is produced by putting phosphate ore, silica and coke into an electric furnace according to a certain proportion and granularity, decomposing and reducing at a high temperature of more than 1000 ℃, cooling and rinsing phosphorus steam and furnace dust to obtain a product, directly discharging high-temperature slag from the electric furnace, and is an important basic industrial raw material mainly used in the fields of chemical industry, pesticides and the like.
In the production and use process of yellow phosphorus, a large amount of energy sources are consumed, and meanwhile, the environment is greatly influenced, the yellow phosphorus belongs to the industries of high energy consumption and high pollution, and the main application of the yellow phosphorus is to prepare hot acid and phosphate for fertilizers, foods and the like.
Publication number CN212915132U discloses a tail gas treatment device of a washing tower for yellow phosphorus production, before the tail gas treatment device of the washing tower for yellow phosphorus production is used, staff first check the integrity of the device and the tightness of the connection everywhere; then the air inlet pipe is communicated with the washing tower through a first connecting flange, and the air outlet pipe is communicated with a gas storage bottle for storing gas through a second connecting flange; then screwing the second sealing cover, unscrewing the first sealing cover, discharging the copper sulfate solution into the reaction tank through the liquid inlet pipe for storage, and screwing the first sealing cover; when the gas storage device is used, tail gas discharged from the washing tower enters the filter box through the gas inlet pipe, the tail gas is filtered by the adsorption cotton, solid particles are filtered, the rest tail gas enters the reaction tank through the connecting pipe, gases such as hydrogen sulfide, phosphine and the like react with copper sulfate solution to be absorbed, and the rest non-reactive gases such as carbon monoxide, hydrogen and the like enter the gas storage bottle through the gas exhaust pipe to be collected and stored.
This structure is when wasing yellow phosphorus production tail gas processing apparatus for just carry out the reaction with gaseous material through the pipeline transportation to the reaction tube inside after filtering through the filter screen in advance, thereby can wash tail gas, when the reaction is carried out in the whole entering retort of gas, the unable down motion of the gas that comes after appears easily reacts with the material of bottom, so can make the tail gas unable abundant processing in the retort inside, thereby influence the use to the device.
Disclosure of utility model
Based on the above, the utility model aims to provide a phosphorus-containing tail gas washing device for yellow phosphorus production, which is used for solving the technical problem that when all gases enter a reaction tank for reaction, the gas which is easy to come in cannot move downwards and react with substances at the bottom, so that the tail gas cannot be sufficiently treated in the reaction tank, and the use of the device is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a yellow phosphorus production is with phosphorus-containing tail gas washing device, includes first jar of body and second jar of body, connect through the connecting pipe between the first jar of body and the second jar of body, first jar external surface is provided with the air inlet, be provided with pretreatment structure in the first jar, pretreatment structure is including being provided with movable block activity and running through the bottom of first jar of body and extending to the output that the outside is connected with the motor, and the motor is placed inside the amortization case, and the movable block is cavity structure, the amortization case is connected with the bottom of first jar of body through the bracing piece, the movable block surface is provided with a plurality of shower nozzle.
Through adopting above-mentioned technical scheme, drive movable block through the motor and rotate in first jar internal portion for the inside transport cupric sulfate solution of movable block spouts through the shower nozzle on the movable block, can carry out the pretreatment to tail gas after entering the second jar body and forbid to put the processing, is convenient for better wash the tail gas, avoids causing high pollution to the cavity, and the movable block is in the inside incessant rotation of first jar of internal portion simultaneously, and the disturbance nature to the tail gas of better increase of being convenient for can be better carry out the pretreatment to the tail gas.
The utility model is further characterized in that the top of the first tank body is movably connected with a movable cover, a partition board is arranged in the first tank body, and the top of the partition board is movably connected with absorbent cotton.
Through adopting above-mentioned technical scheme, be provided with the absorbent cotton on the baffle for after the gas gets into the inside of first jar body, can pass through absorbent cotton earlier, be favorable to making absorbent cotton adsorb the great granule in the tail gas, thereby better washing tail gas.
The utility model is further characterized in that the outer surface of the movable block is provided with a bearing, the bearing is provided with a second connector, and the second connector movably penetrates through the bearing and the movable block and extends into the bearing.
Through adopting above-mentioned technical scheme, through making second connector activity run through bearing and movable block, be favorable to making the outside infusion set of second connector connection, when carrying the cupric sulfate solution to the movable block inside, can avoid influencing the searching of movable block, be convenient for better carry out the preliminary treatment to tail gas.
The utility model is further characterized in that the top of the second tank body is provided with a liquid inlet pipe, the bottom of the second tank body is provided with a liquid outlet pipe, the outer surface of the first tank body is provided with the liquid outlet pipe, and one ends of the liquid inlet pipe and the liquid outlet pipe are movably connected with a top cover.
Through adopting above-mentioned technical scheme, when needs are at the inside copper sulfate solution of carrying of second jar of internal portion, can follow the feed liquor pipe entering inside and the tail gas emergence reaction at second jar of body top, after accomplishing the washing to the tail gas, can discharge the liquid of the internal portion of second jar through the fluid-discharge tube, can produce some liquid when using preprocessing device to carry out the preliminary treatment to the tail gas simultaneously, can discharge through the fluid-discharge tube of first jar of external surface, avoid influencing the use of device.
The utility model is further characterized in that the outer surface of the second tank body is provided with an exhaust pipe, one end of the exhaust pipe is provided with a first connecting head, and the outer surface of the exhaust pipe is provided with a valve.
Through adopting above-mentioned technical scheme, be provided with the blast pipe at the surface of the second jar body, be favorable to when tail gas gets into the second jar internal washing for the gas that produces after tail gas and the inside cupric sulfate solution take place the reaction is discharged from the blast pipe, can connect external device through first connector, thereby collect it, the resources are saved of being convenient for.
The utility model is further arranged that the connecting pipe is higher than the end connected with the first tank body at one end connected with the second tank body.
Through adopting above-mentioned technical scheme, through making the one end that the connecting pipe connected the second jar of body be higher than the one end of connecting the first jar of body for some liquid that produces when carrying out pretreatment to tail gas in the first jar of body can not follow the connecting pipe in carry to the second jar of body inside, influence the use.
The utility model is further arranged that the bottoms of the first tank body and the second tank body are fixedly connected with supporting legs.
Through adopting above-mentioned technical scheme, through the equal fixedly connected with supporting leg in the bottom of first jar of body and second jar body, be favorable to playing the supporting role to first jar of body and second jar body through the supporting leg, be convenient for use better with the second jar of body.
In summary, the utility model has the following advantages:
According to the utility model, the partition board is arranged in the first tank body, the adsorption cotton is placed on the partition board, the pretreatment device is arranged below the partition board, meanwhile, the first tank body is connected with the second tank body through the connecting pipe, when the tail gas in yellow phosphorus production is required to be treated, the tail gas can enter the first tank body through the air inlet pipe and then flows through the adsorption cotton, larger impurities and particles in the tail gas are adsorbed and then reach the lower part of the first tank body, the pretreatment device is started, the tail gas can be initially treated and then enters the second tank body, and the tail gas is washed again in the second tank body, so that the method is favorable for fully washing the gas in yellow phosphorus production, is convenient for absorbing harmful gas, and is used for collecting reusable gas and reducing resource waste.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of another perspective view of FIG. 1 according to the present utility model;
FIG. 3 is a cross-sectional view of a three-dimensional structure of the present utility model;
FIG. 4 is a detailed view of the internal structure of the first tank of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a first tank; 2. a movable cover; 3. a partition plate; 4. adsorbing cotton; 5. an air inlet; 6. a pretreatment structure; 7. a connecting pipe; 8. a second tank; 9. an exhaust pipe; 10. a first connector; 11. a valve; 12. a liquid inlet pipe; 13. a liquid discharge pipe; 14. a top cover; 15. support legs; 16. a support rod; 17. a sound-eliminating box; 18. a motor; 19. a movable block; 20. a spray head; 21. a bearing; 22. and a second connector.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides a yellow phosphorus production is with phosphorus-containing tail gas washing device, as shown in fig. 1-5, including first jar of body 1 and second jar of body 8, be connected through connecting pipe 7 between first jar of body 1 and the second jar of body 8, be favorable to tail gas can flow to the second jar of body 8 inside through connecting pipe 7 from first jar of body 1, and connecting pipe 7 is higher than the one end of connecting first jar of body 1 for the one end of connecting second jar of body 8, be favorable to avoiding the inside of the liquid flow to the second jar of body 8 through connecting pipe 7 that produces in first jar of body 1, influence the use of device, simultaneously at the equal fixedly connected with supporting leg 15 of first jar of body 1 and second jar of body 8 bottom, be favorable to playing the supporting role to first jar of body 1 and second jar of body 8 through supporting leg 15, the better tail gas that produces in the yellow phosphorus production washes of being convenient for.
The utility model provides a can be provided with the air inlet 5 in the internal 1 surface of first jar for tail gas can get into the inside of first jar of 1 through air inlet 5, be provided with pretreatment structure 6 in first jar of 1, pretreatment structure 6 is including being provided with movable block 19 activity and run through the bottom of first jar of 1 and extend to the output that the outside is connected with motor 18, drive movable block 19 through motor 18 and rotate in first jar of 1 inside, thereby increase the disturbance nature of tail gas in first jar of 1 inside, be convenient for better carry out pretreatment to the tail gas, and motor 18 places inside noise reduction case 17, be convenient for reduce the noise that motor 18 produced in operation, and movable block 19 is the cavity structure, noise reduction case 17 is connected with the bottom of first jar of 1 through bracing piece 16, the movable block 19 surface is provided with a plurality of shower nozzle 20, make the copper sulfate solution spout the inside of first jar of 1 through shower nozzle 20 on the movable block 19 surface, be convenient for carry out pretreatment to the tail gas.
And be provided with bearing 21 at movable block 19 surface, be provided with second connector 22 on the bearing 21, and second connector 22 activity runs through bearing 21 and movable block 19 and extends to inside, connects outside conveyor through second connector 22 for copper sulfate solution gets into the inside of movable block 19 through second connector 22, and does not influence motor 18 and drives movable block 19 and rotate.
Wherein at the top swing joint of the first jar body 1 there is movable cover 2, can install and dismantle movable cover 2, and is provided with baffle 3 in the first jar body 1, the top swing joint of baffle 3 has the absorbent cotton 4, is favorable to making tail gas pass through absorbent cotton 4 flow to the first jar body 1 bottom, is convenient for adsorb great particulate matter in the tail gas.
Simultaneously be provided with feed liquor pipe 12 at second jar body 8 top for the inside copper sulfate solution of second jar body 8 gets into the inside of second jar body 8 through feed liquor pipe 12 back and tail gas emergence reaction, be convenient for adsorb the harmful substance in the yellow phosphorus production, and the bottom of second jar body 8 is provided with fluid-discharge tube 13, the inside of the second jar body 8 is discharged through fluid-discharge tube 13 to the copper sulfate solution liquid after the use is accomplished, be provided with fluid-discharge tube 13 simultaneously at first jar body 1 surface, the liquid that makes when the tail gas when the yellow phosphorus production is carried out the preliminary treatment in first jar body 1 inside, the inside of first jar body 1 is discharged through fluid-discharge tube 13, and be connected with top cap 14 in the one end swing joint of feed liquor pipe 12 and fluid-discharge tube 13, be convenient for better carry and discharge to the inside liquid of jar body.
Further be provided with blast pipe 9 at the surface of the second jar body 8 for the tail gas produces when the inside washing of the second jar body 8 can pass through blast pipe 9 exhaust, and the one end of blast pipe 9 is provided with first connector 10, connect external device through first connector 10, be convenient for concentrate the collection to the exhaust gas, be favorable to solving the resource, be provided with valve 11 at the surface of blast pipe 9 simultaneously, make the tail gas when entering the inside needs of the second jar body 8 and taking place the reaction with the cupric sulfate solution, can close valve 11, avoid flowing out from the inside of the second jar body 8 between the tail gas, thereby produce the pollution to the environment.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a yellow phosphorus production is with phosphorus-containing tail gas washing device, includes first jar of body (1) and second jar of body (8), connect its characterized in that through connecting pipe (7) between first jar of body (1) and the second jar of body (8): the outer surface of the first tank body (1) is provided with an air inlet (5), a pretreatment structure (6) is arranged in the first tank body (1), the pretreatment structure (6) comprises an output end which is provided with a movable block (19) and movably penetrates through the bottom of the first tank body (1) and extends to the outer side to be connected with a motor (18), and motor (18) are placed inside noise reduction case (17), and movable block (19) are cavity structure, noise reduction case (17) are connected with the bottom of first jar body (1) through bracing piece (16), movable block (19) surface is provided with a plurality of shower nozzle (20).
2. The phosphorus-containing tail gas washing device for yellow phosphorus production according to claim 1, wherein: the top swing joint of first jar body (1) has movable cover (2), be provided with baffle (3) in the first jar body (1), and the top swing joint of baffle (3) has absorbent cotton (4).
3. The phosphorus-containing tail gas washing device for yellow phosphorus production according to claim 1, wherein: the movable block (19) is characterized in that a bearing (21) is arranged on the outer surface of the movable block (19), a second connector (22) is arranged on the bearing (21), and the second connector (22) movably penetrates through the bearing (21) and the movable block (19) to extend into the interior.
4. The phosphorus-containing tail gas washing device for yellow phosphorus production according to claim 1, wherein: the utility model discloses a liquid-collecting tank, including second jar of body (8), first jar of body (1), second jar of body (8) top is provided with feed liquor pipe (12), and the bottom of second jar of body (8) is provided with fluid-discharge tube (13), first jar of body (1) surface is provided with fluid-discharge tube (13), one end swing joint of feed liquor pipe (12) and fluid-discharge tube (13) has top cap (14).
5. The phosphorus-containing tail gas washing device for yellow phosphorus production according to claim 1, wherein: the outer surface of second jar body (8) is provided with blast pipe (9), and the one end of blast pipe (9) is provided with first connector (10), the outer surface of blast pipe (9) is provided with valve (11).
6. The phosphorus-containing tail gas washing device for yellow phosphorus production according to claim 1, wherein: the connecting pipe (7) is one end connected with the second tank body (8) and is higher than one end connected with the first tank body (1).
7. The phosphorus-containing tail gas washing device for yellow phosphorus production according to claim 1, wherein: support legs (15) are fixedly connected to the bottoms of the first tank body (1) and the second tank body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353184.7U CN221062221U (en) | 2023-08-31 | 2023-08-31 | Yellow phosphorus production is with phosphorus-containing tail gas washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353184.7U CN221062221U (en) | 2023-08-31 | 2023-08-31 | Yellow phosphorus production is with phosphorus-containing tail gas washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221062221U true CN221062221U (en) | 2024-06-04 |
Family
ID=91258654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353184.7U Active CN221062221U (en) | 2023-08-31 | 2023-08-31 | Yellow phosphorus production is with phosphorus-containing tail gas washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221062221U (en) |
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2023
- 2023-08-31 CN CN202322353184.7U patent/CN221062221U/en active Active
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