CN215693149U - Corrosion-resistant alkali liquor spray tower pipeline - Google Patents
Corrosion-resistant alkali liquor spray tower pipeline Download PDFInfo
- Publication number
- CN215693149U CN215693149U CN202122374580.9U CN202122374580U CN215693149U CN 215693149 U CN215693149 U CN 215693149U CN 202122374580 U CN202122374580 U CN 202122374580U CN 215693149 U CN215693149 U CN 215693149U
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- pipeline
- corrosion
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- 239000007921 spray Substances 0.000 title claims abstract description 146
- 239000003513 alkali Substances 0.000 title claims abstract description 28
- 238000005260 corrosion Methods 0.000 title claims abstract description 19
- 230000007797 corrosion Effects 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000002585 base Substances 0.000 claims description 13
- 238000001802 infusion Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 239000004743 Polypropylene Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a corrosion-resistant alkali liquor spray tower pipeline, which relates to the field of waste gas purification and comprises a spray tower for installing a pipeline and a pipeline body, wherein the pipeline body comprises a first spray pipe, a second spray pipe, a connecting component and a liquid conveying pipe; according to the utility model, two groups of spraying pipelines are spirally arranged on the inner wall of the spraying tower, the second connecting bin is arranged at the intersection of the two groups of spraying pipelines for connection, and the spraying component is arranged on the inner side of the pipeline, so that alkali liquor can be sprayed into the spraying tower in a spirally intersected manner.
Description
Technical Field
The utility model relates to the technical field of waste gas purification, in particular to a corrosion-resistant alkali liquor spray tower pipeline.
Background
The spray tower has the advantages of simple structure, low cost, high dedusting and demisting efficiency, corrosion resistance and the like, is widely applied to the chemical industry and the electric power industry, and the arrangement mode of a liquid supply pipeline structure and a spray layer in the spray tower plays a vital role in the absorption capacity of the spray tower;
the traditional spray pipe layers mostly adopt a cross-shaped or T-shaped pipeline arrangement mode, water supply branch pipes of each spray layer are vertically and crossly arranged, and the water supply structure easily causes uneven distribution of spray liquid flow in the spray pipe, so that the hydraulic imbalance of the whole spray layer in the radial direction and the circumferential direction is caused, therefore, the utility model provides the corrosion-resistant alkali liquor spray tower pipeline to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a corrosion-resistant alkali liquor spray tower pipeline, two groups of spray pipelines are spirally arranged on the inner wall of a spray tower, a second connecting bin is arranged at the intersection of the two groups of spray pipelines for connection, and a spray assembly is arranged on the inner side of the pipeline and can be used for spraying alkali liquor in the spray tower in a spirally crossed manner.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a corrosion-resistant alkali liquor spray tower pipeline comprises a spray tower and a pipeline body, wherein the spray tower is used for installing the pipeline, the pipeline body comprises a first spray pipe, a second spray pipe, a connecting assembly and a liquid conveying pipe, the first spray pipe and the second spray pipe are PP pipes, the first spray pipe and the second spray pipe are spirally installed on the inner wall of the spray tower through a fixing assembly, the connecting assembly is arranged at the intersection between the first spray pipe and the second spray pipe and provided with a plurality of groups, the connecting assembly and the inner sides of the first spray pipe and the second spray pipe are provided with spray assemblies, the top ends of the first spray pipe and the second spray pipe are provided with a first connecting bin, and the first connecting bin is communicated with the liquid conveying pipe on the outer wall of the spray tower;
coupling assembling includes that the second connects storehouse and connecting pipe, be equipped with four groups of connecting pipes on the storehouse is connected to the second, the connecting pipe passes through the ring flange and communicates with first shower and second shower respectively.
The further improvement lies in that: the fixed component comprises a fixed seat, mounting grooves and fastening bolts, the fixed seat is provided with a plurality of groups, the inside of the fixed seat is provided with the mounting grooves matched with the first spray pipe and the second spray pipe, one end of the fixed seat is fixedly mounted on the inner wall of the spray tower through the fastening bolts, and the first spray pipe and the second spray pipe are placed in the mounting grooves inside the fixed seat and are fixed with the other end of the fixed seat through the fastening bolts.
The further improvement lies in that: the spray assembly comprises a spray pipe, a first spray head and a second spray head, the spray pipe is located on the inner sides of a first connecting bin, a second connecting bin, the first spray pipe and the second spray pipe, the spray pipe is provided with a plurality of groups, the spray pipe is provided with the first spray head, the outer side of the first spray head is provided with a plurality of groups of second spray heads in an annular array mode, and the output end of the first spray head and the output end of the second spray head face the center of the spray tower.
The further improvement lies in that: the top in first connection storehouse is equipped with a feed liquor pipe, the one end of feed liquor pipe is equipped with the screw thread, one side of screw thread is equipped with the sealing ring, the one end of feed liquor pipe runs through the spray column and extends to the outside of spray column, the sealing ring tightly laminates with the inner wall of spray column, the port department of feed liquor pipe is equipped with the snap ring.
The further improvement lies in that: the upper end of transfer line is rotated and is installed the screw thread seat with feed liquor pipe screw thread adaptation, the port department of transfer line is equipped with the draw-in groove with snap ring looks adaptation, the snap ring of feed liquor pipe one end inserts the draw-in groove and fixes through rotating the screw thread seat.
The further improvement lies in that: one end of the infusion tube is provided with a limiting ring, and the infusion tube and the threaded seat are sealed by extruding the limiting ring on the infusion tube through the liquid inlet tube.
The utility model has the beneficial effects that: according to the utility model, two groups of spraying pipelines are spirally arranged on the inner wall of the spraying tower, the second connecting bin is arranged at the intersection of the two groups of spraying pipelines for connection, and the spraying component is arranged on the inner side of the pipeline, so that alkali liquor can be sprayed into the spraying tower in a spirally intersected manner.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged schematic view of the utility model at fig. 1A.
FIG. 3 is an enlarged schematic view of the utility model at FIG. 1B.
FIG. 4 is an enlarged schematic view of the utility model at FIG. 1C.
Fig. 5 is a perspective view of the fluid inlet tube and the infusion tube of the present invention.
Wherein: 1. a spray tower; 2. a first shower pipe; 3. a second shower pipe; 4. a connecting assembly; 5. a transfusion tube; 6. a fixing assembly; 7. a spray assembly; 8. a first connecting bin; 9. a second connecting bin; 10. a connecting pipe; 11. a flange plate; 12. a fixed seat; 13. fastening a bolt; 14. a nozzle; 15. a first shower head; 16. a second atomizer; 17. a liquid inlet pipe; 18. a seal ring; 19. a snap ring; 20. a threaded seat; 21. a card slot; 22. a limit ring.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
According to the figures 1, 2, 3, 4 and 5, the embodiment provides a corrosion-resistant alkali liquor spray tower pipeline, which comprises a spray tower 1 for installing the pipeline and a pipeline body, the pipeline body comprises a first spray pipe 2, a second spray pipe 3, a connecting component 4 and a liquid conveying pipe 5, the first spray pipe 2 and the second spray pipe 3 are both PP pipes, the first spray pipe 2 and the second spray pipe 3 are spirally arranged on the inner wall of the spray tower 1 through a fixing component 6, the cross parts between the first spray pipes 2 and the second spray pipes 3 are provided with connecting components 4, the connecting components 4 are provided with a plurality of groups, the inner sides of the connecting component 4 and the first spray pipe 2 and the second spray pipe 3 are respectively provided with a spray component 7, a first connecting bin 8 is arranged at the top ends of the first spraying pipe 2 and the second spraying pipe 3, and the first connecting bin 8 is communicated with a liquid conveying pipe 5 on the outer wall of the spraying tower 1;
the connecting component 4 comprises a second connecting bin 9 and connecting pipes 10, four groups of connecting pipes 10 are arranged on the second connecting bin 9, the connecting pipes 10 are respectively communicated with the first spray pipe 2 and the second spray pipe 3 through flange plates 11, the PP pipe is a non-toxic, sanitary, high-temperature resistant and recyclable pipe type, an FRPP pipe (glass fiber reinforced polypropylene pipe) is produced by using a glass fiber modified polypropylene material processed by a coupling agent, the PP pipe is corrosion-resistant, high-temperature resistant, high-pressure resistant, sanitary, non-toxic and recyclable according to HG20539-92 standard, specification De15-De1500mm and nominal pressure of 0.4-1.0MPa, is suitable for conveying corrosive liquid (such as acid-alkali liquor) and municipal water supply and drainage systems, has excellent impact resistance and tensile strength, light weight and convenient installation and maintenance, and the first spray pipe 2 and the second spray pipe 3 are spirally arranged on the inner wall of the spray tower 1, and set up the second at the crossing of first shower 2 and second shower 3 and connect storehouse 9 and connect, set up spray assembly 7 in the inboard of pipeline simultaneously, can spray alkali lye to spray tower 1 inside alternately spirally, adopt this kind of method, make waste gas in the course of rising in spray tower 1 can fully contact with alkali lye, contact time is long simultaneously, area of contact is wide, greatly increased spray tower 1's effect, first shower 2 and the fixed laminating of second shower 3 overall structure are on the inner wall of spray tower 1 simultaneously, the contact surface of first shower 2 and second shower 3 with alkali lye has been reduced, corrosion resisting degree is higher, life is longer.
Fixed subassembly 6 includes fixing base 12, mounting groove and fastening bolt 13, fixing base 12 is equipped with the multiunit, the inside of fixing base 12 is equipped with the mounting groove with first shower 2 and the 3 looks adaptations of second shower, fastening bolt 13 fixed mounting is passed through on the inner wall of spray column 1 to the one end of fixing base 12, first shower 2 and second shower 3 are placed in the inside mounting groove of fixing base 12 and are fixed with the other end of fixing base 12 through fastening bolt 13, can pull down the one end of fixing base 12 through rotating a set of fastening bolt 13, can take off first shower 2 and second shower 3 simultaneously, and the installation of being convenient for is dismantled.
First top of connecting 8 storehouses is equipped with a feed liquor pipe 17, the one end of feed liquor pipe 17 is equipped with the screw thread, one side of screw thread is equipped with sealing ring 18, the one end of feed liquor pipe 17 runs through spray column 1 and extends to the outside of spray column 1, sealing ring 18 tightly laminates with the inner wall of spray column 1, the port department of feed liquor pipe 17 is equipped with snap ring 19.
The upper end of transfer line 5 is rotated and is installed the screw thread seat 20 with 17 screw thread adaptations of feed liquor pipe, the port department of transfer line 5 is equipped with the draw-in groove 21 with 19 looks adaptations of snap ring, the snap ring 19 of 17 one ends of feed liquor pipe inserts draw-in groove 21 and fixes through rotating screw thread seat 20 to seal the junction of spray tower 1 and transfer line 5 and feed liquor pipe 17, sealed effect is better.
A limiting ring 22 is arranged at one end of the infusion tube 5, and the infusion tube 5 and the threaded seat 20 are sealed by extruding the limiting ring 22 on the infusion tube 5 through the liquid inlet tube 17.
This corrosion-resistant alkali lye spray tower pipeline is through two sets of spray piping of arranging at the inner wall that sprays spirally, and the intersection of two sets of spray piping sets up the second and connects storehouse 9 and connect, set up spray set 7 in the inboard of pipeline simultaneously, can spray alkali lye to spray tower 1 inside by the spiral intersection, adopt this kind of method, the in-process that makes waste gas rise in spray tower 1 can fully contact with alkali lye, contact time is long simultaneously, area of contact is wide, greatly increased spray tower 1's effect, the fixed laminating of pipeline overall structure is on spray tower 1's inner wall simultaneously, the contact surface of pipeline and alkali lye has been reduced, the pipeline is the PP pipe simultaneously, corrosion resisting degree is higher, long service life.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a corrosion-resistant alkali lye spray column pipeline, is including spray column (1) and the pipeline body that is used for the installation pipeline, its characterized in that: the pipeline body comprises a first spray pipe (2), a second spray pipe (3), a connecting component (4) and a liquid conveying pipe (5), the first spray pipe (2) and the second spray pipe (3) are both PP pipes, the first spray pipe (2) and the second spray pipe (3) are spirally arranged on the inner wall of the spray tower (1) through a fixing component (6), the cross part between the first spray pipe (2) and the second spray pipe (3) is provided with a connecting component (4), the connecting component (4) is provided with a plurality of groups, the connecting component (4) and the inner sides of the first spray pipe (2) and the second spray pipe (3) are provided with spray components (7), the top ends of the first spray pipe (2) and the second spray pipe (3) are provided with a first connecting bin (8), the first connecting bin (8) is communicated with a liquid conveying pipe (5) on the outer wall of the spray tower (1);
coupling assembling (4) are including second connection storehouse (9) and connecting pipe (10), be equipped with four groups connecting pipe (10) on second connection storehouse (9), connecting pipe (10) communicate with first shower (2) and second shower (3) respectively through ring flange (11).
2. The corrosion-resistant alkali liquor spray tower pipeline of claim 1, wherein: fixed subassembly (6) are including fixing base (12), mounting groove and fastening bolt (13), fixing base (12) are equipped with the multiunit, the inside of fixing base (12) is equipped with the mounting groove with first shower (2) and second shower (3) looks adaptation, fastening bolt (13) fixed mounting is passed through to the one end of fixing base (12) on the inner wall of spray column (1), place in the inside mounting groove of fixing base (12) and fix the other end of fixing base (12) through fastening bolt (13) first shower (2) and second shower (3).
3. The corrosion-resistant alkali liquor spray tower pipeline of claim 1, wherein: spray assembly (7) include spray tube (14), first shower head (15) and second atomizer (16), spray tube (14) are located the inboard of first connection storehouse (8), second connection storehouse (9), first shower (2) and second shower (3), spray tube (14) are equipped with the multiunit, be equipped with first shower head (15) on spray tube (14), the outside of first shower head (15) is that annular array distributes and has multiunit second atomizer (16), the output of first shower head (15) and second atomizer (16) is located towards the center of spray column (1).
4. The corrosion-resistant alkali liquor spray tower pipeline of claim 1, wherein: the top in first connection storehouse (8) is equipped with a feed liquor pipe (17), the one end of feed liquor pipe (17) is equipped with the screw thread, one side of screw thread is equipped with sealing ring (18), the one end of feed liquor pipe (17) runs through spray column (1) and extends to the outside of spray column (1), sealing ring (18) tightly laminates with the inner wall of spray column (1), the port department of feed liquor pipe (17) is equipped with snap ring (19).
5. The corrosion-resistant alkali liquor spray tower pipeline of claim 4, wherein: the upper end of transfer line (5) is rotated and is installed screw thread seat (20) with feed liquor pipe (17) screw thread adaptation, the port department of transfer line (5) is equipped with draw-in groove (21) with snap ring (19) looks adaptation, snap ring (19) of feed liquor pipe (17) one end insert draw-in groove (21) and fix through rotating screw thread seat (20).
6. The corrosion-resistant alkali liquor spray tower pipeline of claim 5, wherein: one end of the infusion tube (5) is provided with a limiting ring (22), and the infusion tube (5) and the threaded seat (20) are sealed by extruding the limiting ring (22) on the infusion tube (5) through the liquid inlet tube (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122374580.9U CN215693149U (en) | 2021-09-29 | 2021-09-29 | Corrosion-resistant alkali liquor spray tower pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122374580.9U CN215693149U (en) | 2021-09-29 | 2021-09-29 | Corrosion-resistant alkali liquor spray tower pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215693149U true CN215693149U (en) | 2022-02-01 |
Family
ID=80026203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122374580.9U Active CN215693149U (en) | 2021-09-29 | 2021-09-29 | Corrosion-resistant alkali liquor spray tower pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215693149U (en) |
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2021
- 2021-09-29 CN CN202122374580.9U patent/CN215693149U/en active Active
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