CN217698600U - Multifunctional tail gas absorption tower for acetylacetone production - Google Patents
Multifunctional tail gas absorption tower for acetylacetone production Download PDFInfo
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- CN217698600U CN217698600U CN202220992266.9U CN202220992266U CN217698600U CN 217698600 U CN217698600 U CN 217698600U CN 202220992266 U CN202220992266 U CN 202220992266U CN 217698600 U CN217698600 U CN 217698600U
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Abstract
The utility model provides an acetylacetone production is with multi-functional tail gas absorption tower, include: absorption tower casing, absorption tower casing lower extreme one side is equipped with the tail gas input tube, absorption tower casing top is equipped with the tail gas discharge pipe, be equipped with in the absorption tower casing between tail gas input tube and the tail gas discharge pipe and spray the absorbing device support, it is equipped with control by temperature change phase change device mounting bracket to spray in the absorption tower casing between absorbing device support and the tail gas input tube, it sprays absorbing device to be equipped with on the absorbing device support, be equipped with circulation temperature control device on the control by temperature change phase change device mounting bracket, circulation temperature control device passes through control by temperature change circulating pipe connection in refrigerating plant, be equipped with in the absorption tower casing of tail gas input tube lower extreme and spray the liquid and collect the chamber, the utility model discloses not only can realize the quick absorption of tail gas and handle, moreover, can control tail gas temperature, improve recovery efficiency, in addition, cyclic utilization can be realized to the tail gas absorption liquid.
Description
Technical Field
The utility model relates to a chemical production equipment technical field specifically is a multifunctional tail gas absorption tower is used in acetylacetone production.
Background
Acetylacetone is an important organic synthesis intermediate, and can be used as a cleaning agent for metal in micropores by utilizing the chelation of the acetylacetone and the metal; as a catalyst, a resin crosslinking agent, a resin curing accelerator; resin, rubber additives; the method is used for hydroxylation reaction, hydrogenation reaction, isomerization reaction, synthesis of low molecular unsaturated ketone, polymerization and copolymerization of low-carbon olefin and the like; as organic solvents for cellulose acetate, inks, pigments; a paint drying agent; preparing raw materials of insecticide and bactericide, livestock antidiarrheal and feed additive; infrared reflective glass, transparent conductive film (indium salt), superconducting thin film (indium salt) forming agent; the acetylacetone metal complex has special colors (copper salt green, iron salt red and chromium salt purple) and is insoluble in water; used as a raw material for medicines; organic synthetic raw materials are widely used in the industries of pharmacy, spice, pesticide and the like.
However, in the existing acetylacetone production process, certain waste gas is generated to pollute air.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an acetylacetone production is with multi-functional tail gas absorption tower to solve the problem of proposing in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: a multifunctional tail gas absorption tower for acetylacetone production comprises: absorption tower casing, absorption tower casing lower extreme one side is equipped with the tail gas input tube, absorption tower casing top is equipped with the tail gas discharge pipe, be equipped with in the absorption tower casing between tail gas input tube and the tail gas discharge pipe and spray the absorbing device support, it is equipped with control by temperature change phase change device mounting bracket in the absorption tower casing between absorbing device support and the tail gas input tube to spray, it sprays absorbing device to be equipped with on the absorbing device support to spray absorbing device, be equipped with circulation temperature control device on the control by temperature change phase change device mounting bracket, circulation temperature control device passes through the control by temperature change circulating pipe and connects in refrigerating plant, be equipped with in the absorption tower casing of tail gas input tube lower extreme and spray liquid and collect the chamber, it is equipped with the filtration filter plate to spray liquid collection chamber upside, it is equipped with the spray liquid circulating pipe to spray absorbing device and spray liquid and collect between the chamber, it is equipped with the spray liquid circulating pump on the spray liquid circulating pipe.
The exhaust motor is characterized in that a tail gas exhaust blade is arranged in the tail gas exhaust pipe, the tail gas exhaust blade is installed at the output end of an exhaust motor, and a shell of the exhaust motor is installed on the tail gas exhaust pipe through a motor installation seat.
The circulating temperature control device comprises a temperature control circulating pipe, circulating pipe fixing supports are arranged at two ends of the temperature control circulating pipe, a circulating pipe supporting frame is arranged in the middle of the temperature control circulating pipe, and the circulating pipe fixing supports are mounted on a temperature control phase change device mounting frame through fixing bolts.
The spray absorption device comprises a spray water distribution pipe, a plurality of spray branch pipes are arranged on the spray water distribution pipe, and a plurality of rinsing spray headers are arranged on the spray branch pipes.
The rinsing spray header is installed on the spray branch pipe through a spray header installation frame, and the spray water distribution pipe is installed on the spray absorption device support through a water distribution pipe support.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses not only can realize the quick absorption of tail gas and handle, moreover, can control the tail gas temperature, improve recovery efficiency, in addition, cyclic utilization can be realized to the tail gas absorption liquid.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the spraying and absorbing device of the present invention.
Fig. 3 is a schematic structural view of the circulating temperature control device of the present invention.
Detailed Description
In order to make the technical means, the creative features, the purpose and the efficacy of the present invention easily understood and appreciated, the present invention will be further explained with reference to the specific drawings, and in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted", "connected" and "connected" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, mechanically connected or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 to 3, a multifunctional tail gas absorption tower for acetylacetone production comprises: absorption tower casing 1, 1 lower extreme one side of absorption tower casing is equipped with tail gas input tube 2, 1 top of absorption tower casing is equipped with tail gas discharge pipe 3, be equipped with in the absorption tower casing 1 between tail gas input tube 2 and the tail gas discharge pipe 3 and spray absorbing device support 7, it is equipped with control by temperature change phase change device mounting bracket 6 in the absorption tower casing 1 between absorbing device support 7 and the tail gas input tube 2 to spray, it sprays absorbing device 4 to be equipped with on the absorbing device support 7, be equipped with circulation temperature control device 5 on the control by temperature change phase change device mounting bracket 6, circulation temperature control device 5 is connected in refrigerating plant through the control by temperature change circulating pipe, be equipped with in the absorption tower casing 1 of 2 lower extreme of tail gas input tube and spray liquid and collect chamber 9, it is equipped with filtration filter plate 8 to spray liquid collection chamber 9 upside, it is equipped with spray liquid circulating pipe 11 to spray absorbing device 4 and spray liquid and collect between the chamber 9, be equipped with spray liquid circulating pump 10 on the spray liquid circulating pipe 11. A tail gas exhaust blade 12 is arranged in the tail gas exhaust pipe 3, the tail gas exhaust blade 12 is installed at the output end of an exhaust motor 13, and a shell of the exhaust motor 13 is installed on the tail gas exhaust pipe 3 through a motor installation seat 14.
Example 2
As shown in fig. 1 to 3, a multifunctional tail gas absorption tower for acetylacetone production comprises: absorption tower casing 1, 1 lower extreme one side of absorption tower casing is equipped with tail gas input tube 2, 1 top of absorption tower casing is equipped with tail gas discharge pipe 3, be equipped with in the absorption tower casing 1 between tail gas input tube 2 and the tail gas discharge pipe 3 and spray absorbing device support 7, it is equipped with control by temperature change phase change device mounting bracket 6 in the absorption tower casing 1 between absorbing device support 7 and the tail gas input tube 2 to spray, it sprays absorbing device 4 to be equipped with on the absorbing device support 7, be equipped with circulation temperature control device 5 on the control by temperature change phase change device mounting bracket 6, circulation temperature control device 5 is connected in refrigerating plant through the control by temperature change circulating pipe, be equipped with in the absorption tower casing 1 of 2 lower extreme of tail gas input tube and spray liquid and collect chamber 9, it is equipped with filtration filter plate 8 to spray liquid collection chamber 9 upside, it is equipped with spray liquid circulating pipe 11 to spray absorbing device 4 and spray liquid and collect between the chamber 9, be equipped with spray liquid circulating pump 10 on the spray liquid circulating pipe 11. The circulating temperature control device 5 comprises a temperature control circulating pipe 51, circulating pipe fixing supports 52 are arranged at two ends of the temperature control circulating pipe 51, a circulating pipe support frame 54 is arranged in the middle of the temperature control circulating pipe 51, and the circulating pipe fixing supports 52 are mounted on the temperature control phase change device mounting frame 6 through fixing bolts.
Example 3
As shown in fig. 1 to 3, a multifunctional tail gas absorption tower for acetylacetone production comprises: absorption tower casing 1, 1 lower extreme one side of absorption tower casing is equipped with tail gas input pipe 2, 1 top of absorption tower casing is equipped with tail gas discharge pipe 3, be equipped with in the absorption tower casing 1 between tail gas input pipe 2 and the tail gas discharge pipe 3 and spray absorbing device support 7, it is equipped with control by temperature change phase change device mounting bracket 6 in the absorption tower casing 1 between absorbing device support 7 and the tail gas input pipe 2 to spray, it sprays absorbing device 4 to be equipped with on the absorbing device support 7, be equipped with circulation temperature control device 5 on the control by temperature change phase change device mounting bracket 6, circulation temperature control device 5 is connected in refrigerating plant through the control by temperature change circulating pipe, it collects chamber 9 to be equipped with the spray in the absorption tower casing 1 of 2 lower extreme of tail gas input pipe, spray collection chamber 9 upside is equipped with and filters the filter plate 8, it collects and is equipped with spray circulating pipe 11 to spray absorbing device 4 and spray between the chamber 9, be equipped with spray circulating pump 10 on the spray circulating pipe 11. The spray absorption device 4 comprises a spray water distribution pipe 41, a plurality of spray branch pipes 42 are arranged on the spray water distribution pipe 41, and a plurality of rinsing spray headers 43 are arranged on the spray branch pipes 42. The rinsing spray header 43 is mounted on the spray branch pipe 42 through a spray header mounting bracket 44, and the spray branch pipe 41 is mounted on the spray absorber bracket 7 through a branch pipe bracket 45.
The utility model discloses an absorption tower casing 1 between tail gas input pipe 2 and the tail gas discharge pipe 3 is equipped with in 1 and sprays absorbing device support 7, it is equipped with control by temperature change phase change device mounting bracket 6 to spray absorbing device support 7 and the absorption tower casing 1 between the tail gas input pipe 2, it is equipped with on the absorbing device support 7 and sprays absorbing device 4, be equipped with circulation temperature control device 5 on the control by temperature change phase change device mounting bracket 6, circulation temperature control device 5 passes through the control by temperature change circulating pipe and connects in refrigerating plant, it collects chamber 9 to be equipped with in the absorption tower casing 1 of tail gas input pipe 2 lower extreme and sprays the liquid, it is equipped with filter plate 8 to spray liquid collection chamber 9 upside, it is equipped with and sprays liquid circulating pipe 11 to spray absorbing device 4 and spray liquid collection chamber between 9, it sprays liquid circulating pipe 11 to be equipped with and sprays liquid circulating pump 10, not only can realize the quick absorption of tail gas and handle, moreover, can control the tail gas temperature, improves recovery efficiency, in addition, tail gas absorption liquid can realize cyclic utilization.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A multifunctional tail gas absorption tower for acetylacetone production comprises: absorption tower casing (1), absorption tower casing (1) lower extreme one side is equipped with tail gas input tube (2), absorption tower casing (1) top is equipped with tail gas discharge pipe (3), its characterized in that: be equipped with in absorption tower casing (1) between tail gas input pipe (2) and tail gas discharge pipe (3) and spray absorbing device support (7), it is equipped with control by temperature change phase change device mounting bracket (6) to spray absorbing device support (7) and be equipped with in absorption tower casing (1) between tail gas input pipe (2), it sprays absorbing device (4) to be equipped with on absorbing device support (7), be equipped with circulation temperature control device (5) on control by temperature change phase change device mounting bracket (6), circulation temperature control device (5) are connected in refrigerating plant through the control by temperature change circulating pipe, be equipped with in absorption tower casing (1) of tail gas input pipe (2) lower extreme and spray liquid and collect chamber (9), it is equipped with filter plate (8) to spray liquid collection chamber (9) upside, it is equipped with between absorption device (4) and the spray liquid collection chamber (9) and sprays liquid circulating pipe (11), it is equipped with on liquid circulating pipe (11) and sprays liquid circulating pump (10).
2. The multifunctional tail gas absorption tower for acetylacetone production according to claim 1, which is characterized in that: the exhaust gas purification device is characterized in that a tail gas exhaust blade (12) is arranged in the tail gas exhaust pipe (3), the tail gas exhaust blade (12) is installed at the output end of an exhaust motor (13), and a shell of the exhaust motor (13) is installed on the tail gas exhaust pipe (3) through a motor installation seat (14).
3. The multifunctional tail gas absorption tower for acetylacetone production according to claim 1, which is characterized in that: the circulating temperature control device (5) comprises a temperature control circulating pipe (51), circulating pipe fixing supports (52) are arranged at two ends of the temperature control circulating pipe (51), a circulating pipe supporting frame (54) is arranged in the middle of the temperature control circulating pipe (51), and the circulating pipe fixing supports (52) are installed on a temperature control phase change device installing frame (6) through fixing bolts.
4. The multifunctional tail gas absorption tower for acetylacetone production according to claim 1, which is characterized in that: the spraying absorption device (4) comprises a spraying water distribution pipe (41), a plurality of spraying branch pipes (42) are arranged on the spraying water distribution pipe (41), and a plurality of rinsing spray headers (43) are arranged on the spraying branch pipes (42).
5. The multifunctional tail gas absorption tower for acetylacetone production according to claim 4, which is characterized in that: the rinsing spray header (43) is arranged on the spray branch pipe (42) through a spray header mounting frame (44), and the spray water distribution pipe (41) is arranged on the spray absorption device bracket (7) through a water distribution pipe bracket (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220992266.9U CN217698600U (en) | 2022-04-27 | 2022-04-27 | Multifunctional tail gas absorption tower for acetylacetone production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220992266.9U CN217698600U (en) | 2022-04-27 | 2022-04-27 | Multifunctional tail gas absorption tower for acetylacetone production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217698600U true CN217698600U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220992266.9U Active CN217698600U (en) | 2022-04-27 | 2022-04-27 | Multifunctional tail gas absorption tower for acetylacetone production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217698600U (en) |
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2022
- 2022-04-27 CN CN202220992266.9U patent/CN217698600U/en active Active
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