CN218688111U - High efficiency polypropylene exhaust-gas treatment equipment - Google Patents
High efficiency polypropylene exhaust-gas treatment equipment Download PDFInfo
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- CN218688111U CN218688111U CN202222996306.XU CN202222996306U CN218688111U CN 218688111 U CN218688111 U CN 218688111U CN 202222996306 U CN202222996306 U CN 202222996306U CN 218688111 U CN218688111 U CN 218688111U
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- waste gas
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Abstract
The utility model discloses a high efficiency polypropylene exhaust-gas treatment equipment, including the spray column, the lower extreme of spray column is provided with the intake pipe, the inboard surface of spray column is provided with even gas distribution device and comprehensive spray set, the inner surface in spray column lower extreme one side is provided with the suction tube, the upper end of suction tube sets up the suction pump, the upper end of suction pump sets up the pipe, the pipe is connected with comprehensive spray set, through setting up even gas distribution device, the waste gas homodisperse waste gas when ascending of being convenient for, is convenient for evenly spray, and sets up comprehensive spray set, and the dispersion of being convenient for sprays purification waste gas comprehensively, improves spray efficiency.
Description
Technical Field
The utility model relates to a polypropylene waste gas field, more specifically say, relate to a high efficiency polypropylene exhaust-gas treatment equipment.
Background
The polypropylene is a semi-crystalline thermoplastic plastic, has higher impact resistance, strong mechanical property and corrosion resistance to various organic solvents and acid and alkali;
when polypropylene is produced, the generated waste gas needs to be treated and needs to be sprayed and purified, in the existing waste gas spraying tower, the waste gas rises intensively when air is introduced in use, the uniformity of the waste gas during rising treatment is poor, the spraying equipment is single, the spraying is not comprehensive, and the spraying efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a high efficiency polypropylene exhaust-gas treatment equipment, through setting up even gas distribution device, the homodisperse waste gas when the waste gas of being convenient for rises, the homodisperse of being convenient for sprays, and sets up comprehensive spray set, and the dispersion of being convenient for sprays purification waste gas comprehensively, improves and sprays efficiency.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a high efficiency polypropylene exhaust-gas treatment equipment, includes the spray column, the lower extreme of spray column is provided with the intake pipe, the inboard surface of spray column is provided with even gas distribution device and comprehensive spray set, the inner surface in spray column lower extreme one side is provided with the suction tube, the upper end of suction tube sets up the suction pump, the upper end of suction pump sets up the pipe, the pipe is connected with comprehensive spray set, through setting up even gas distribution device, the homodisperse waste gas when the waste gas of being convenient for rises, is convenient for evenly spray, and sets up comprehensive spray set, and the dispersion of being convenient for sprays purification waste gas comprehensively, improves spray efficiency.
Further, even gas distribution device includes disc, the shell that swells, and the disc is fixed at the inboard surface of spray column, and the surface of disc is provided with the shell that swells, and the surface that the shell that swells is provided with bar air guide hole.
Further, the strip-shaped air guide holes are uniformly distributed on the side surface and the upper surface of the drum shell.
Furthermore, comprehensive spray set includes five ring canals, and the different upper and lower position evenly distributed of ring canal diameter, the lower surface of its ring canal is provided with sprays the mouth, link up through the connecting pipe connection between the ring canal.
Furthermore, the spray nozzles are uniformly distributed on the lower surface of the ring pipe.
Further, the guide pipe is connected and communicated with the outermost ring pipe.
Furthermore, an exhaust pipe is arranged at the upper end of the spray tower, and the lower end of the exhaust pipe is connected with a centrifugal fan.
Compared with the prior art, the utility model has the advantages of:
(1) Through setting up even gas distribution device, the homodisperse waste gas when the waste gas of being convenient for rises, the homodisperse sprays of being convenient for, and sets up comprehensive spray set, and the dispersion of being convenient for sprays purification waste gas comprehensively, improves and sprays efficiency.
(2) Even gas distribution device includes the disc, the shell that heaves, and the inboard surface at the spray column is fixed to the disc, and the surface of disc is provided with the shell that heaves, and the surface that the shell that heaves is provided with bar air guide hole, and bar air guide hole evenly distributed sets up at shell side and upper surface, and the air guide is homodisperse waste gas when rising, is convenient for spray comprehensively.
(3) Comprehensive spray set includes five ring canals, ring canal diameter difference upper and lower position evenly distributed, and the lower surface of its ring canal is provided with sprays the mouth, connects through the connecting pipe between the ring canal and link up, sprays the lower surface that mouth evenly distributed set up at the ring canal, is convenient for spray comprehensively, raises the efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the uniform gas distribution device of the present invention;
FIG. 3 is a top view of the overall spraying device of the present invention;
fig. 4 is an enlarged view of the position a of the present invention.
The numbering in the figures illustrates:
1 spray tower, 2 air inlet pipes, 3 uniform air distribution devices, 4 comprehensive spray devices, 5 suction pipes, 6 suction pumps, 7 guide pipes, 30 discs, 31 bulging shells, 32 strip-shaped air guide holes, 40 circular pipes, 41 spray nozzles, 42 connecting pipes and 8 centrifugal fans.
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.
Example 1
Referring to fig. 1-4, a high-efficiency polypropylene waste gas treatment device comprises a spray tower 1, wherein a gas inlet pipe 2 is arranged at the lower end of the spray tower 1, a uniform gas distribution device 3 and a comprehensive spray device 4 are arranged on the inner side surface of the spray tower 1, a suction pipe 5 is arranged on the inner end surface of one side of the lower end of the spray tower 1, a suction pump 6 is arranged at the upper end of the suction pipe 5, a conduit 7 is arranged at the upper end of the suction pump 6, and the conduit 7 is connected with the comprehensive spray device 4;
the uniform gas distribution device 3 comprises a disc 30 and a bulging shell 31, the disc 30 is fixed on the inner side surface of the spray tower 1, the bulging shell 31 is arranged on the surface of the disc 30, the strip-shaped gas guide holes 32 are arranged on the surface of the bulging shell 31, and the strip-shaped gas guide holes 32 are uniformly distributed on the side surface and the upper surface of the bulging shell 31;
during the use, admit air through intake pipe 2, rise through a plurality of drums 31, through bar air guide hole 32 homodisperse rising waste gas, be convenient for evenly spray the purification.
Example 2
Referring to fig. 1-4, a high-efficiency polypropylene waste gas treatment device comprises a spray tower 1, wherein a gas inlet pipe 2 is arranged at the lower end of the spray tower 1, a uniform gas distribution device 3 and a comprehensive spray device 4 are arranged on the inner side surface of the spray tower 1, a suction pipe 5 is arranged on the inner end surface of one side of the lower end of the spray tower 1, a suction pump 6 is arranged at the upper end of the suction pipe 5, a conduit 7 is arranged at the upper end of the suction pump 6, and the conduit 7 is connected with the comprehensive spray device 4;
the comprehensive spraying device 4 comprises five circular pipes 40, the circular pipes 40 are uniformly distributed at different diameters and at different upper and lower positions, the lower surfaces of the circular pipes 40 are provided with spraying nozzles 41, and the circular pipes 40 are connected and communicated through connecting pipes 42. The spray nozzles 41 are uniformly distributed on the lower surface of the ring pipe 40, and the guide pipe 7 is communicated with the ring pipe 40 at the outermost layer;
during spraying, spraying liquid is arranged at the bottom of the spraying tower 1, the spraying liquid is sucked by the suction pump 5, the guide pipe 7 is led into the circular pipes 40, the spraying liquid is led into all the circular pipes 40 in the inner layer through the connecting pipe 42, and waste gas is sprayed and purified through the bottom spraying nozzle 41, so that the spraying range is wide, and the spraying and purifying are comprehensive;
the upper end of the spray tower 1 is provided with an exhaust tube, the lower end of the exhaust tube is connected with the centrifugal fan 8, and the centrifugal fan 8 can conveniently exhaust and discharge purified waste gas.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. A high efficiency polypropylene exhaust-gas treatment equipment, includes spray column (1), its characterized in that: the lower extreme of spray column (1) is provided with intake pipe (2), the inboard surface of spray column (1) is provided with even gas distribution device (3) and comprehensive spray set (4), the inner surface in spray column (1) lower extreme one side is provided with suction tube (5), the upper end of suction tube (5) sets up suction pump (6), the upper end of suction pump (6) sets up pipe (7), pipe (7) are connected with comprehensive spray set (4).
2. The high efficiency polypropylene waste gas treatment device according to claim 1, wherein: the uniform gas distribution device (3) comprises a disc (30) and a bulging shell (31), the disc (30) is fixed on the inner side surface of the spray tower (1), the bulging shell (31) is arranged on the surface of the disc (30), and strip-shaped gas guide holes (32) are formed in the surface of the bulging shell (31).
3. The high efficiency polypropylene waste gas treatment device according to claim 2, wherein: the strip-shaped air guide holes (32) are uniformly distributed on the side surface and the upper surface of the swelling shell (31).
4. The high efficiency polypropylene waste gas treatment device according to claim 1, wherein: the comprehensive spraying device (4) comprises five circular pipes (40), the diameters of the circular pipes (40) are different, the upper positions and the lower positions of the circular pipes are uniformly distributed, the lower surfaces of the circular pipes (40) are provided with spraying nozzles (41), and the circular pipes (40) are connected and communicated through connecting pipes (42).
5. The high efficiency polypropylene waste gas treatment apparatus according to claim 4, wherein: the spray nozzles (41) are uniformly distributed on the lower surface of the ring pipe (40).
6. The high efficiency polypropylene waste gas treatment apparatus according to claim 4, wherein: the conduit (7) is connected and communicated with the outermost ring pipe (40).
7. The high efficiency polypropylene waste gas treatment device according to claim 1, wherein: and the upper end of the spray tower (1) is provided with an exhaust pipe, and the lower end of the exhaust pipe is connected with a centrifugal fan (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996306.XU CN218688111U (en) | 2022-11-10 | 2022-11-10 | High efficiency polypropylene exhaust-gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996306.XU CN218688111U (en) | 2022-11-10 | 2022-11-10 | High efficiency polypropylene exhaust-gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218688111U true CN218688111U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222996306.XU Active CN218688111U (en) | 2022-11-10 | 2022-11-10 | High efficiency polypropylene exhaust-gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218688111U (en) |
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2022
- 2022-11-10 CN CN202222996306.XU patent/CN218688111U/en active Active
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