CN212369904U - Double-tower purification system suitable for hazardous waste flue gas treatment - Google Patents
Double-tower purification system suitable for hazardous waste flue gas treatment Download PDFInfo
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- CN212369904U CN212369904U CN202020629957.3U CN202020629957U CN212369904U CN 212369904 U CN212369904 U CN 212369904U CN 202020629957 U CN202020629957 U CN 202020629957U CN 212369904 U CN212369904 U CN 212369904U
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Abstract
The utility model discloses a double-tower purification system suitable for dangerous waste flue gas treatment, which comprises an air inlet pipe and a first connecting pipe, wherein the right side of the upper end of the air inlet pipe is provided with the first connecting pipe, the air inlet pipe is fixedly connected with the first connecting pipe through a sealing flange, the front end surface side of the first connecting pipe is provided with a third sampling valve, the system is provided with a first purification tower and a second purification tower, so that the gas to be treated is firstly purified by the first purification tower and then is guided into the second purification tower for purification treatment, the second purification tower mainly purifies harmful chemical substances after filtration, thus greatly reducing the work burden of the traditional purification towers, detecting the content of gas impurities after preliminary filtration through the first sampling valve, detecting the content of impurities in the discharged gas through the second sampling valve, and drawing data and comparing according to the acquired data, the purity of the reaction purified gas is clearer.
Description
Technical Field
The utility model belongs to the technical field of the chemical industry equipment is relevant, concretely relates to double tower clean system suitable for endanger waste flue gas handles.
Background
The waste gas purifying tower is a device for purifying various toxic and harmful waste gases by a wet treatment method according to different waste gases with different reagents, is designed by absorbing essences of purification technologies such as a foam tower, a spray tower, a packed tower and the like, and has a dust removal effect.
The existing hazardous waste flue gas treatment and purification system has the following problems: the purification system is handled to current danger exhaust fume when purifying the flue gas, generally purifies through the single tower, like this after working a period, the purification can appear incomplete, and the problem that the purifying effect can not clearly be obtained in sampling detection moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two tower clean system suitable for useless flue gas of danger is handled to solve the current useless flue gas of danger that provides among the above-mentioned background art and handle clean system and purify not thorough problem.
In order to achieve the above object, the utility model provides a following technical scheme: a double-tower purification system suitable for dangerous waste flue gas treatment comprises an air inlet pipe and a first connecting pipe, wherein the right side of the upper end of the air inlet pipe is provided with the first connecting pipe, the air inlet pipe is fixedly connected with the first connecting pipe through a sealing flange, the front end surface side of the first connecting pipe is provided with a third sampling valve, the right end of the first connecting pipe is provided with a first purification tower, the right side of the upper end of the first purification tower is provided with a second connecting pipe, the front side of the lower end of the second connecting pipe is fixedly provided with the first sampling valve through a bolt, the right end of the second connecting pipe is provided with a second purification tower, the right side of the upper end of the second purification tower is provided with a third connecting pipe, the right end of the third connecting pipe is provided with a chimney, the lower end of the chimney is fixed with a base through spot welding, the right side of the upper end of the base, the first sampling valve comprises an end cover, a taper rod, a pipe wall, a sampling port and a connecting disc, the upper end of the connecting disc is fixed with the pipe wall through spot welding, the sampling port is arranged on the surface side of the right end of the pipe wall, the taper rod is arranged inside the pipe wall, and the end cover is fixed on the upper end of the taper rod through spot welding.
Preferably, the second purification tower comprises a sewer pipe, a first packing chamber, an access hole, a second packing chamber, a spray pipe, a water-vapor separator, a tower wall, a water pipe and a circulating pump, wherein the right end of the outer side of the tower wall is provided with the circulating pump, the circulating pump is electrically connected with a power supply, the upper end of the circulating pump is provided with the water pipe, the access hole is formed in the surface side of the left end of the tower wall, the sewer pipe is arranged on the upper side inside the tower wall, the first packing chamber is arranged on the upper side of the sewer pipe, the second packing chamber is arranged on the upper end of the first packing chamber, the spray pipes are arranged on the upper sides inside the first packing chamber and the second packing chamber, the water-vapor separator is arranged on the upper end of the second packing chamber, and the second purification tower is fixedly connected with a.
Preferably, the first sampling valve, the second sampling valve and the third sampling valve have the same size and specification, and the first sampling valve, the second sampling valve and the third sampling valve are arranged at different positions.
Preferably, the first purifying tower and the second purifying tower have the same specification, and the first purifying tower and the second purifying tower have different gas treatment modes.
Preferably, the first connecting pipe, the second connecting pipe and the third connecting pipe are all of cylindrical structures with hollow interiors and are fixedly connected through sealing flanges.
Preferably, the air inlet pipe is of an inverted funnel-shaped structure, and the air inlet pipe can rotate in all directions.
Compared with the prior art, the utility model provides a two tower clean system suitable for useless flue gas of danger is handled possesses following beneficial effect:
(1) the utility model discloses in through being provided with first purifying tower and second purifying tower in this system, treat the gas that will handle like this and pass through first purifying tower purification treatment at first, then introduce into second purifying tower purification treatment again, can make like this and obtain better clearance with the harmful substance in the gas, and the main object of clearing up of first purifying tower and second purifying tower is inequality, first purifying tower mainly plays the effect of filtration and purification, the second purifying tower mainly purifies harmful chemical substance after filtering, can alleviate the work burden of traditional purifying tower like this greatly;
(2) the utility model discloses in through being provided with first sampling valve, second sampling valve and third sampling valve and can detecting untreated gaseous impurity's content through the third sampling valve, detect the content of gaseous impurity after the prefiltering through first sampling valve, the impurity content of exhaust gas can be detected to the second sampling valve to can carry out data drawing and contrast, the purity of the clear reaction purge gas according to the data that the collection obtained.
Drawings
FIG. 1 is a schematic structural view of a double-tower purification system for hazardous waste flue gas treatment of the present invention;
fig. 2 is a schematic structural view of a first sampling valve of the present invention;
FIG. 3 is a schematic view of the sectional structure of the second purification tower of the present invention;
in the figure: 1. an air inlet pipe; 2. a first connecting pipe; 3. a first purification tower; 4. a first sampling valve; 41. an end cap; 42. a tapered rod; 43. a tube wall; 44. a sampling port; 45. a connecting disc; 5. a second connecting pipe; 6. a second purification tower; 61. a sewer pipe; 62. a first packing chamber; 63. an access hole; 64. a second packing chamber; 65. a spray tube; 66. a water-vapor separator; 67. a tower wall; 68. a water delivery pipe; 69. a circulation pump; 7. a third connecting pipe; 8. a second sampling valve; 9. a chimney; 10. a fan; 11. a base; 12. and a third sampling valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a double-tower purification system suitable for dangerous waste flue gas treatment comprises an air inlet pipe 1 and a first connecting pipe 2, the right side of the upper end of the air inlet pipe 1 is provided with the first connecting pipe 2, the air inlet pipe 1 is fixedly connected with the first connecting pipe 2 through a sealing flange, the front end surface side of the first connecting pipe 2 is provided with a third sampling valve 12, the right end of the first connecting pipe 2 is provided with a first purification tower 3, the right side of the upper end of the first purification tower 3 is provided with a second connecting pipe 5, the front side of the lower end of the second connecting pipe 5 is fixedly provided with a first sampling valve 4 through a bolt, the right end of the second connecting pipe 5 is provided with a second purification tower 6, the right side of the upper end of the second purification tower 6 is provided with a third connecting pipe 7, the right end of the third connecting pipe 7 is provided with a chimney 9, the lower end of the chimney 9 is fixed with a base 11 in a spot welding manner, the first sampling valve 4 comprises an end cover 41, a taper rod 42, a pipe wall 43, a sampling port 44 and a connecting disc 45, the pipe wall 43 is fixed at the upper end of the connecting disc 45 in a spot welding mode, the sampling port 44 is arranged on the right end surface side of the pipe wall 43, the taper rod 42 is arranged inside the pipe wall 43, and the end cover 41 is fixed at the upper end of the taper rod 42 in a spot welding mode.
The second purifying tower 6 comprises a sewer pipe 61, a first packing chamber 62, an access hole 63, a second packing chamber 64, a spraying pipe 65, a water-vapor separator 66, a tower wall 67, a water conveying pipe 68 and a circulating pump 69, the right end of the outer side of the tower wall 67 is provided with the circulating pump 69, the circulating pump 69 is electrically connected with a power supply, the upper end of the circulating pump 69 is provided with the water conveying pipe 68, the left end surface side of the tower wall 67 is provided with the access hole 63, the upper side of the inner part of the tower wall 67 is provided with the sewer pipe 61, the upper side of the sewer pipe 61 is provided with the first packing chamber 62, the upper end of the first packing chamber 62 is provided with the second packing chamber 64, the upper ends of the first packing chamber 62 and the second packing chamber 64 are both provided with the spraying pipe 65, the upper end of the second packing chamber 64 is provided with the water-vapor separator 66.
The sizes and specifications of the first sampling valve 4, the second sampling valve 8 and the third sampling valve 12 are the same, so that a chart can be drawn according to the acquired data, and the positions of the first sampling valve 4, the second sampling valve 8 and the third sampling valve 12 are different.
First purifying column 3 is the same with 6 specifications of second purifying column, and first purifying column 3 is inequality to the gas treatment mode with second purifying column 6, and first purifying column 3 mainly plays and filters and preliminary purification effect, and 6 main effects of second purifying column are for purifying the harmful substance of chemistry.
First connecting pipe 2, second connecting pipe 5 and third connecting pipe 7 are inside hollow cylinder structure and connected mode and are sealing flange fixed connection to can make to connect the problem that the leakage can not appear fastening more.
Intake pipe 1 is for falling funnel column structure, and intake pipe 1 can the all-round rotation to can make better the carrying on of waste gas transmit.
The utility model discloses a theory of operation and use flow: when the device is used, the gas to be treated is firstly guided into the gas inlet pipe 1, then is conveyed to the inside of the first purifying tower 3 through the first connecting pipe 2 to carry out the operation of primary filtering and purifying, the component composition of the gas to be treated can be detected through the third sampling valve 12, the gas after primary filtering is conveyed to the inside of the second purifying tower 6 through the second connecting pipe 5, the component composition of the gas after primary filtering can be detected through the first sampling valve 4, the liquid in the water tank is conveyed to the inside of the spraying pipe 65 through the circulating pump 69, the model of the circulating pump 69 is ISWR40-200I, then the spraying pipe 65 makes the chemical raw materials of the first filling chamber 62 and the second filling chamber 64 fully contact with the gas, so that the chemical harmful substances in the gas can be purified, the purified gas is output through the third connecting pipe 7, and through the effect of fan 10, the model of fan 10 is 4-71-8C, discharges the gas in third connecting pipe 7 from chimney 9 to sample the gas under the effect of second sampling valve 8, detect whether qualified reach the degree of emission, and through the data that the sampling obtained, can draw the gas treatment purification component group composition table, the gaseous purifying effect after the more audio-visual observation purifies, just so accomplished the use of this equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a double tower clean system suitable for dangerous exhaust gas handles, includes intake pipe (1) and first connecting pipe (2), its characterized in that: the air inlet pipe (1) is provided with a first connecting pipe (2) on the right side of the upper end, the air inlet pipe (1) is fixedly connected with the first connecting pipe (2) through a sealing flange, a third sampling valve (12) is arranged on the front end surface side of the first connecting pipe (2), a first purifying tower (3) is arranged on the right end of the first connecting pipe (2), a second connecting pipe (5) is arranged on the right side of the upper end of the first purifying tower (3), a first sampling valve (4) is fixedly arranged on the front side of the lower end of the second connecting pipe (5) through a bolt, a second purifying tower (6) is arranged on the right end of the second connecting pipe (5), a third connecting pipe (7) is arranged on the right side of the upper end of the second purifying tower (6), a chimney (9) is arranged on the right end of the third connecting pipe (7), a base (11) is fixedly arranged on the lower end of the, fan (10) and power electric connection, chimney (9) upper end table side has second sampling valve (8) through bolt fixed mounting, the constitution of first sampling valve (4) is including end cover (41), taper rod (42), pipe wall (43), sample connection mouth (44) and connection pad (45), connection pad (45) upper end spot welding is fixed with pipe wall (43), pipe wall (43) right-hand member table side is provided with sample connection mouth (44), inside taper rod (42) that is provided with of pipe wall (43), taper rod (42) upper end spot welding is fixed with end cover (41).
2. The double-tower purification system suitable for hazardous waste flue gas treatment according to claim 1, wherein: the second purification tower (6) comprises a sewer pipe (61), a first packing chamber (62), an access hole (63), a second packing chamber (64), a spraying pipe (65), a water-vapor separator (66), a tower wall (67), a water conveying pipe (68) and a circulating pump (69), wherein the circulating pump (69) is arranged at the right end of the outer side of the tower wall (67), the circulating pump (69) is electrically connected with a power supply, the water conveying pipe (68) is arranged at the upper end of the circulating pump (69), the access hole (63) is arranged on the surface side of the left end of the tower wall (67), the sewer pipe (61) is arranged on the upper side of the inner part of the tower wall (67), the first packing chamber (62) is arranged on the upper side of the sewer pipe (61), the second packing chamber (64) is arranged on the upper end of the first packing chamber (62), and the spraying pipes (65) are arranged on the upper sides of the inner parts of the, and a water-vapor separator (66) is arranged at the upper end of the second packing chamber (64), and the second purifying tower (6) is fixedly connected with the third connecting pipe (7) through a sealing flange through a tower wall (67).
3. The double-tower purification system suitable for hazardous waste flue gas treatment according to claim 1, wherein: the size and specification of the first sampling valve (4), the second sampling valve (8) and the third sampling valve (12) are the same, and the positions of the first sampling valve (4), the second sampling valve (8) and the third sampling valve (12) are different.
4. The double-tower purification system suitable for hazardous waste flue gas treatment according to claim 1, wherein: the first purifying tower (3) and the second purifying tower (6) have the same specification, and the first purifying tower (3) and the second purifying tower (6) have different gas treatment modes.
5. The double-tower purification system suitable for hazardous waste flue gas treatment according to claim 1, wherein: the first connecting pipe (2), the second connecting pipe (5) and the third connecting pipe (7) are all of hollow cylinder structures, and are fixedly connected through sealing flanges.
6. The double-tower purification system suitable for hazardous waste flue gas treatment according to claim 1, wherein: the air inlet pipe (1) is of an inverted funnel-shaped structure, and the air inlet pipe (1) can rotate in all directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629957.3U CN212369904U (en) | 2020-04-24 | 2020-04-24 | Double-tower purification system suitable for hazardous waste flue gas treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020629957.3U CN212369904U (en) | 2020-04-24 | 2020-04-24 | Double-tower purification system suitable for hazardous waste flue gas treatment |
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| CN212369904U true CN212369904U (en) | 2021-01-19 |
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| CN202020629957.3U Active CN212369904U (en) | 2020-04-24 | 2020-04-24 | Double-tower purification system suitable for hazardous waste flue gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125372A (en) * | 2021-04-21 | 2021-07-16 | 中国科学院合肥物质科学研究院 | Impurity gas detection device and method for electronic-grade boron trichloride purification system |
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2020
- 2020-04-24 CN CN202020629957.3U patent/CN212369904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125372A (en) * | 2021-04-21 | 2021-07-16 | 中国科学院合肥物质科学研究院 | Impurity gas detection device and method for electronic-grade boron trichloride purification system |
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