CN220424551U - Concentrating device for desulfurization slurry - Google Patents
Concentrating device for desulfurization slurry Download PDFInfo
- Publication number
- CN220424551U CN220424551U CN202321938520.8U CN202321938520U CN220424551U CN 220424551 U CN220424551 U CN 220424551U CN 202321938520 U CN202321938520 U CN 202321938520U CN 220424551 U CN220424551 U CN 220424551U
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- China
- Prior art keywords
- pipe
- embedded
- preheating
- desulfurization slurry
- working cylinder
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- 239000002002 slurry Substances 0.000 title claims abstract description 24
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 17
- 230000023556 desulfurization Effects 0.000 title claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000010992 reflux Methods 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a concentrating device of desulfurization slurry, which comprises a working cylinder, wherein a return pipe is inlaid at the left side of the working cylinder; a spray pipe is embedded on the right side of the working cylinder; a vent pipe is embedded on the left side of the upper end of the working cylinder; the right end of the spray pipe is embedded with an injection pipe; the right end of the injection pipe is connected with a delivery pump through threads; a condensation collection tank structure is supported above the vent pipe; the front side of the condensation collection tank structure is supported with a preheating reflux drum structure. The utility model can collect the steam by condensing the structure of the condensing and collecting tank, which is convenient for the re-disinfection treatment and avoids the pollution to the surrounding environment during the discharge.
Description
Technical Field
The utility model belongs to the technical field of desulfurization slurry concentration, and particularly relates to a desulfurization slurry concentration device.
Background
The concentrating device is an instrument device for atomizing and spraying desulfurization slurry and heating and distilling the desulfurization slurry to realize concentration treatment, and the traditional concentrating device comprises a support frame, a surface evaporation dish and a spraying device; the support frames are fixedly arranged on the inner wall of the flue gas pipeline in a crossed manner, and are formed by welding two steel materials; the surface evaporation dish is the cuboid that does not have the lid and has the end, and the surface evaporation dish is fixed to be set up on the support frame, and the right side bottom of surface evaporation dish is provided with the back flow, and the one end and the right side bottom of surface evaporation dish of back flow are connected, and the other end is connected with the hydrops groove isotructures, and possess the concentrated efficiency that has improved SOx/NOx control thick liquid and improved characteristics such as cyclic utilization rate of SOx/NOx control thick liquid, but its steam that has preheating in the use is inconvenient to be utilized and is preheated the thick liquid that sprays to increase energy consumption and the work such as reprocessing is inconvenient for collecting of exhaust steam.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a concentration device of desulfurization slurry, which is convenient for utilizing discharged steam to heat sprayed slurry, thereby realizing the energy-saving effect, collecting the sprayed steam, carrying out the work of disinfection treatment and the like.
The technical scheme is as follows: a concentrating device of desulfurization slurry comprises a working cylinder, wherein a return pipe is inlaid at the left side of the working cylinder; a spray pipe is embedded on the right side of the working cylinder; a vent pipe is embedded on the left side of the upper end of the working cylinder; the right end of the spray pipe is embedded with an injection pipe; the right end of the injection pipe is connected with a delivery pump through threads; a condensation collection tank structure is supported above the vent pipe; the front side of the condensation collection tank structure is supported with a preheating reflux drum structure, and is characterized in that the condensation collection tank structure comprises a condensation drum, and a working fan is embedded on the right side inside the condensation drum; the lower end of the condensing barrel is connected with a discharge valve through threads; the front side and the rear side of the interior of the condensing barrel are provided with collecting boxes by bolts; heat exchange tubes are welded between the collecting boxes.
Preferably, a surface evaporation vessel is arranged in the working cylinder, and the left side of the surface evaporation vessel is connected with the backflow pipe in an embedded mode.
Preferably, the left lower part of the condensing barrel is welded with the upper end of the vent pipe, and the right side of the condensing barrel is communicated with the working fan.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, the arrangement of the condensing barrel and the working fan is convenient for collecting and processing the evaporated steam.
In the utility model, the arrangement of the discharge valve can discharge condensed liquid and treat the condensed liquid again.
In the utility model, the collection box and the heat exchange tube are arranged to collect the steam by condensation, thereby facilitating the re-disinfection treatment and avoiding the pollution to the surrounding environment during the discharge.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the condensation collection tank structure of the present utility model.
Fig. 3 is a schematic structural view of the preheating reflux drum structure of the present utility model.
In the figure:
1. a working cylinder; 2. a return pipe; 3. a shower pipe; 4. an injection tube; 5. a transfer pump; 6. a vent pipe; 7. a condensing and collecting tank structure; 71. a condensing barrel; 72. working a fan; 73. a discharge valve; 74. a collection box; 75. a heat exchange tube; 8. preheating a reflux drum structure; 81. a preheating cylinder; 82. sealing cover; 83. a flow tube; 84. and (3) a drainage valve.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in figure 1, a concentration device of desulfurization slurry comprises a working cylinder 1, wherein a return pipe 2 is inlaid at the left side of the working cylinder 1; a spray pipe 3 is embedded on the right side of the working cylinder 1; the left side of the upper end of the working cylinder 1 is embedded with a vent pipe 6; the right end of the spray pipe 3 is embedded with an injection pipe 4; the right end of the injection pipe 4 is connected with a delivery pump 5 through screw threads; a condensation collection tank structure 7 is supported above the vent pipe 6; the front side of the condensation collection tank structure 7 is supported with a preheating reflux drum structure 8.
As shown in fig. 2, in the foregoing embodiment, specifically, the condensation collection tank structure 7 includes a condensation barrel 71, and a working fan 72 is embedded on the right side inside the condensation barrel 71; the lower end of the condensing barrel 71 is connected with a discharge valve 73 in a threaded manner; the front and rear sides of the interior of the condensing barrel 71 are provided with a collecting box 74 by bolts; a heat exchange tube 75 is welded between the collecting boxes 74; the steam enters the condensing tub 71 and exchanges heat with the heat exchange tube 75 of the flowing water, and the steam is condensed and drops below the condensing tub 71.
As shown in fig. 3, in the foregoing embodiment, specifically, the preheating reflux drum structure 8 includes a preheating drum 81, and a sealing cover 82 is welded at the upper end of the preheating drum 81; the right lower side of the preheating cylinder 81 is connected with a drain valve 84 through threads; a flow pipe 83 is welded inside the sealing cover 82; the heat-exchanged water enters the preheating cylinder 81 through the flow pipe 83 to preheat the slurry-carrying injection pipe 4.
In the above embodiment, specifically, the front and rear sides of the condensing barrel 71 are provided with the collecting boxes 74, the outer sides of the collecting boxes 74 are provided with stainless steel pipes, and the stainless steel pipes are embedded in the front and rear sides of the interior of the condensing barrel 71.
In the above embodiment, specifically, the heat exchange tubes 75 between the collecting boxes 74 are copper tubes, and a plurality of heat exchange tubes 75 are provided, so that the heat exchange tubes can exchange heat with hot steam to perform condensation treatment when cold water flows.
In the above embodiment, specifically, the upper left part of the flow tube 83 is inlaid and connected with the stainless steel tube at the front end of the collecting box 74, so that the water for conveying heat exchange is conveniently fed into the preheating cylinder 81, thereby preheating the flowing slurry, and performing energy-saving treatment when being heated and evaporated.
In the above embodiment, specifically, the preheating cylinder 81 is sleeved on the outer side of the injection pipe 4, and the left side inside the preheating cylinder 81 is movably embedded and connected with the spray pipe 3, the bottom of the preheating cylinder 81 is provided with a stainless steel ring, and the inner side of the stainless steel ring is welded with the outer wall of the injection pipe 4, so that heat exchange water can be stored and utilized.
Principle of operation
The working principle of the utility model is as follows: when the desulfurization slurry is concentrated, the delivery pump 5 is connected with a container for storing the slurry, the delivery pump 5 is driven to enable the slurry to enter the spray pipe 3 through the injection pipe 4 for spraying, then the surface evaporation dish inside the working cylinder 1 is contacted for evaporation, the evaporated steam enters the condensation barrel 71 through the vent pipe 6, the concentrated slurry flows out through the return pipe 2 and flows to the connected container for storage, heat exchange is carried out on the concentrated slurry with the heat exchange pipe 75 of flowing water after the steam enters the condensation barrel 71, meanwhile, the steam is condensed and drops below the condensation barrel 71, residual gas is discharged from the working fan 72, the heat exchanged water enters the preheating barrel 81 through the flow pipe 83 for preheating the injection pipe 4 for delivering the slurry, and the water is discharged from the drain valve 84 after being preheated to finish the work.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The device for concentrating the desulfurization slurry comprises a working cylinder (1), wherein a return pipe (2) is embedded in the left side of the working cylinder (1); a spray pipe (3) is embedded on the right side of the working cylinder (1); a vent pipe (6) is embedded on the left side of the upper end of the working cylinder (1); the right end of the spray pipe (3) is embedded with an injection pipe (4); the right end of the injection pipe (4) is connected with a delivery pump (5) through screw threads; a condensation collection tank structure (7) is supported above the ventilation pipe (6); the front side of the condensation collection tank structure (7) is supported with a preheating reflux drum structure (8), and is characterized in that the condensation collection tank structure (7) comprises a condensation drum (71), and a working fan (72) is embedded on the right side inside the condensation drum (71); the lower end of the condensing barrel (71) is connected with a discharge valve (73) through threads; the front side and the rear side of the interior of the condensing barrel (71) are provided with collecting boxes (74) through bolts; heat exchange tubes (75) are welded between the collecting boxes (74).
2. The desulfurization slurry concentration device according to claim 1, wherein the preheating reflux drum structure (8) comprises a preheating drum (81), and a sealing cover (82) is welded at the upper end of the preheating drum (81); a drain valve (84) is connected to the right lower side of the preheating cylinder (81) in a threaded manner; a flow pipe (83) is welded inside the sealing cover (82).
3. The desulfurization slurry concentration device according to claim 1, wherein a surface evaporation vessel is arranged in the working cylinder (1), and the left side of the surface evaporation vessel is connected with the return pipe (2) in an embedded manner.
4. The desulfurization slurry concentration device according to claim 1, wherein the left lower part of the condensing barrel (71) is welded with the upper end of the breather pipe (6), and the right side of the condensing barrel (71) is communicated with the working fan (72).
5. The desulfurization slurry concentration device according to claim 2, wherein the front and rear sides of the condensing barrel (71) are provided with collecting boxes (74), stainless steel pipes are arranged outside the collecting boxes (74), and the stainless steel pipes are embedded in the front and rear sides of the interior of the condensing barrel (71).
6. The desulfurization slurry concentration device according to claim 2, wherein the preheating cylinder (81) is sleeved on the outer side of the injection pipe (4), the left side inside the preheating cylinder (81) is movably embedded and connected with the spray pipe (3), a stainless steel ring is arranged at the bottom of the preheating cylinder (81), and the inner side of the stainless steel ring is welded with the outer wall of the injection pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938520.8U CN220424551U (en) | 2023-07-24 | 2023-07-24 | Concentrating device for desulfurization slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938520.8U CN220424551U (en) | 2023-07-24 | 2023-07-24 | Concentrating device for desulfurization slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424551U true CN220424551U (en) | 2024-02-02 |
Family
ID=89699808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321938520.8U Active CN220424551U (en) | 2023-07-24 | 2023-07-24 | Concentrating device for desulfurization slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424551U (en) |
-
2023
- 2023-07-24 CN CN202321938520.8U patent/CN220424551U/en active Active
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