CN213725706U - Tower plate of flue gas desulfurization tower - Google Patents
Tower plate of flue gas desulfurization tower Download PDFInfo
- Publication number
- CN213725706U CN213725706U CN202022757460.2U CN202022757460U CN213725706U CN 213725706 U CN213725706 U CN 213725706U CN 202022757460 U CN202022757460 U CN 202022757460U CN 213725706 U CN213725706 U CN 213725706U
- Authority
- CN
- China
- Prior art keywords
- hole
- plate
- flue gas
- gas desulfurization
- plate body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas desulfurization tower plate, which comprises a plate body, wherein a first threaded hole is formed in the upper surface of the plate body, a through hole is formed in the bottom of the first threaded hole, a water spray hole and a preformed hole are formed in the lower surface of a hollow circular plate, a sliding hole is formed in the upper end of a smoke tube, a cylinder is inserted and connected in the sliding hole in a sliding way, a cap is welded at the upper end of the cylinder, a second threaded hole is formed in the center of the upper surface of the cap, a connecting rod is installed in the second threaded hole in a threaded manner, an umbrella-shaped baffle is welded on the connecting rod, and the smoke tube is installed in the first threaded hole through the first external thread; according to the tower plate quick replacement device, the tower plate is decomposed into a plurality of assemblies, individual assemblies can be quickly replaced, the whole tower plate does not need to be replaced, unnecessary economic loss is reduced, and the assemblies between the tower plates are convenient to replace and install; the umbrella-shaped baffle and the drainage plate are arranged at the upper part of the cap of the tower plate, so that the erosion contact time is reduced; the smoke passing pipe can control the discharge amount of smoke and effectively improve the desulfurization result.
Description
Technical Field
The utility model relates to a desulfurizing tower column plate technical field specifically is a flue gas desulfurization tower column plate.
Background
Desulfurization, broadly referred to as desulfurization prior to combustion, refers to the removal of sulfur from fuel and prior to the emission of flue gases. Is one of the important technical measures for preventing and controlling the air pollution. The desulfurization method generally comprises three methods, namely desulfurization before combustion, desulfurization during combustion and desulfurization after combustion. With the development of industry and the improvement of living standard of people, the desire for energy is continuously increased, and SO2 in the coal-fired flue gas becomes a main cause of air pollution. The reduction of SO2 pollution is a urgent issue in the current atmospheric environmental management. Many flue gas desulfurization processes have been widely used in industry, and have important practical significance for the treatment of tail gas of various boilers and incinerators.
The existing desulfurization process mostly adopts a desulfurization tower to carry out desulfurization, the tower plate effect adopted in the existing desulfurization tower is excellent, the uniform distribution efficiency of flue gas is high, but when the tower plate is used for a long time, the tower plate can not be damaged, because the area of the existing tower plate is large, individual damaged parts can not be replaced, the problem of difficulty in replacement exists, and if the tower plate with the large area is replaced, all the tower plates are required to be replaced, so that unnecessary economic loss is caused, and therefore, the tower plate of the flue gas desulfurization tower is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flue gas desulfurization tower column plate to propose among the above-mentioned background art when the desulfurizing tower column plate uses for a long time, the column plate has avoided can not appearing damaging, because area is great for current column plate, can not change the damage position individually, has the problem of changing the difficulty, if need whole changes when changing the great column plate of this kind of area, causes the problem of unnecessary economic loss.
In order to achieve the above object, the utility model provides a following technical scheme: a flue gas desulfurization tower tray comprising:
the water spraying plate comprises a plate body, wherein a first threaded hole is formed in the upper surface of the plate body, a through hole is formed in the bottom of the first threaded hole, a hollow circular plate is fixedly connected to the lower surface of the plate body, a water spraying hole and a reserved hole are formed in the lower surface of the hollow circular plate, and the reserved hole is aligned to the through hole;
lead to the tobacco pipe, lead to the tobacco pipe upper end and seted up the slide opening, the lower extreme reservation of slide opening has the sliding chamber, it has the cylinder to slide to peg graft in the slide opening, the welding of cylindrical upper end has the block, the second screw hole has been seted up at block upper surface center, the connecting rod is installed to second screw hole internal thread, the welding has umbelliform baffle on the connecting rod, lead to the tobacco pipe lower extreme and be equipped with first external screw thread, lead to the tobacco pipe and pass through first external screw thread is installed in the first screwed hole.
Through adopting above-mentioned technical scheme, decompose into a plurality of subassemblies with the column plate, the column plate that receives long-time erosion can quick replacement individuality subassembly after individuality subassembly damages, need not change whole column plate, has reduced unnecessary economic loss, and the unit mount between the column plate only through screw thread and screw hole installation, and it is convenient to change and install.
Preferably, the plate body is provided with a dirt flowing port.
Through adopting above-mentioned technical scheme, flow dirty mouthful can concentrate quick flow dirty.
Preferably, the plate body is of a circular structure, the upper surface of the plate body is an inclined plane, and the included angle between the inclined plane and the horizontal plane is 30 degrees.
By adopting the technical scheme, the sewage after reaction can automatically pre-flow to the sewage flowing port through the inclined plane, so that the sewage treatment is facilitated.
Preferably, the bottom of the cylinder is welded with a sliding block, and the diameter of the sliding block is larger than the inner diameter of the sliding hole.
Through adopting above-mentioned technical scheme, the slider can prevent that the cylinder from breaking away from the constraint of slide opening.
Preferably, the drainage plate is welded at the lower end of the umbrella-shaped baffle, and the umbrella-shaped baffle, the drainage plate and the plate body are all of nickel-based alloy metal structures.
By adopting the technical scheme, the drainage plate can wash the plate body for the second time, and the nickel-based alloy has the effects of acid resistance and corrosion resistance.
Preferably, the bottom of the connecting rod is provided with a second external thread.
Through adopting above-mentioned technical scheme, can the threaded mounting on the block.
Preferably, the lower end of the smoke passing pipe is sleeved with a sealing ring.
Through adopting above-mentioned technical scheme, the sealing washer can be better sealed, prevents that liquid from corroding the screw thread.
Preferably, the inner diameter of the water spraying hole is 8mm-12mm, and the inner diameter of the preformed hole is 50mm-80 mm.
Through adopting above-mentioned technical scheme, restricted the internal diameter of hole for water spraying, restricted the internal diameter of preformed hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the tower plates are decomposed into a plurality of assemblies, the individual assemblies can be quickly replaced after the tower plates corroded for a long time are damaged, the whole tower plates do not need to be replaced, unnecessary economic loss is reduced, and the assemblies between the tower plates are only installed through threads and threaded holes, so that the replacement and the installation are convenient;
2. the umbrella-shaped baffle and the drainage plate are arranged on the upper part of the cap of the tower plate, so that reactants are prevented from being left on the upper part of the cap for a long time, and the erosion contact time is reduced;
3. the sliding hole is formed in the upper portion of the smoke passing pipe, the cylinder is connected in the sliding hole in an inserted mode, the discharge amount of smoke can be controlled, when the smoke discharging amount is large, the cap is jacked up by the strength of the smoke and is discharged to the next reaction bin, the reaction time of the smoke in each reaction bin can be prolonged, the desulfurization result is effectively improved, and the phenomenon that the smoke is discharged out of the desulfurization tower too fast is avoided.
Drawings
FIG. 1 is a schematic structural view of a smoke tube on a plate body of the present invention;
fig. 2 is a schematic diagram of the plate structure of the present invention;
FIG. 3 is a schematic diagram of the cross-sectional structure of the plate body of the present invention;
FIG. 4 is a schematic cross-sectional view of the smoke tube of the present invention;
FIG. 5 is an enlarged view of part A of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the portion B of FIG. 4 according to the present invention;
FIG. 7 is an enlarged view of the portion C of FIG. 4 according to the present invention;
FIG. 8 is an enlarged view of the portion D of FIG. 5 according to the present invention;
fig. 9 is the schematic diagram of the plate body of the present invention installed inside the tower body.
In the figure: 2. a plate body; 3. a hollow circular plate; 22. ventilating a smoke pipe; 23. a sewage flowing port; 24. capping; 25. a cylinder; 26. a first external thread; 27. a seal ring; 29. a first threaded hole; 30. an umbrella-shaped baffle plate; 31. a connecting rod; 32. a drainage plate; 38. reserving a hole; 39. a water spray hole; 241. a second threaded hole; 251. a slider; 252. a slide hole; 253. a slide chamber; 291. a through hole; 311. a second external thread.
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 to 9, the present invention provides a technical solution:
a flue gas desulfurization tower tray comprising:
the plate body 2 is of a circular structure, the upper surface of the plate body 2 is provided with an inclined plane, the inclined plane and the horizontal plane form an included angle of 30 degrees, sewage after reaction can automatically pre-flow to the sewage flow port 23 through the inclined plane, so that the sewage treatment is facilitated, the plate body 2 is provided with the sewage flow port 23, the sewage flow port 23 can concentrate and quickly flow the sewage, the plate body 2 is of a nickel-based alloy metal structure, the nickel-based alloy has the effects of acid resistance and corrosion resistance, the upper surface of the plate body 2 is provided with a first threaded hole 29, the bottom of the first threaded hole 29 is provided with a through hole 291, the lower surface of the plate body 2 is fixedly connected with a hollow circular plate 3, the lower surface of the hollow circular plate 3 is provided with a water spray hole 39 and a reserved hole 38, the reserved hole 38 is aligned with the through hole 291, the inner diameter of the water spray hole 39 is 8mm-12mm, and the inner diameter of the reserved hole 38 is 50mm-80mm, the inner diameter of the water spray hole 39 is limited, and the inner diameter of the preformed hole 38 is limited;
the smoke tube 22 is provided with a slide hole 252 at the upper end of the smoke tube 22, a slide cavity 253 is reserved at the lower end of the slide hole 252, a seal ring 27 is sleeved at the lower end of the smoke tube 22, the seal ring 27 can better seal and prevent liquid from corroding threads, a cylinder 25 is slidably inserted in the slide hole 252, a cap 24 is welded at the upper end of the cylinder 25, a second threaded hole 241 is formed in the center of the upper surface of the cap 24, a slide block 251 is welded at the bottom of the cylinder 25, the diameter of the slide block 251 is larger than the inner diameter of the slide hole 252, the slide block 251 can prevent the cylinder 25 from being separated from the constraint of the slide hole 241, a connecting rod 31 is internally threaded in the second threaded hole, a second external thread 311 is arranged at the bottom of the connecting rod 31 and can be installed on the cap 24 in a threaded manner, an umbrella-shaped baffle 30 is welded on the connecting rod 31, and a drainage plate 32 is welded at the lower end of the umbrella-shaped baffle 30, the drainage plate 32 can wash the plate body 2 for the second time, the umbrella-shaped baffle 30 and the drainage plate 32 are both of nickel-based alloy metal structures, the nickel-based alloy has the effects of resisting acid and corrosion, the lower end of the smoke ventilation pipe 22 is provided with a first external thread 26, and the smoke ventilation pipe 22 is installed in the first threaded hole 29 through the first external thread 26 in a threaded manner.
The structure principle is as follows: as shown in fig. 9, the desulfurization tower is divided into three reaction chambers by the plate body 2, and layered treatment is performed, as shown in fig. 4, the smoke passing pipe 22 can be installed in the first threaded hole 29 through the first external thread 26, the connecting rod 31 is installed in the second threaded hole 241 through the second external thread 311, the cylinder 25 is slidably inserted into the sliding hole 252, when the cap 24 is jacked up by smoke upward, the cap 24 is lifted, and the smoke passes through the smoke passing pipe 22 and enters the next reaction chamber.
In summary, the column plate is divided into a plurality of assemblies, and after individual assemblies of the column plate corroded for a long time are damaged, the individual assemblies can be quickly replaced without replacing the whole column plate, so that unnecessary economic loss is reduced, and the assemblies between the column plates are only installed through threads and threaded holes, so that the replacement and the installation are convenient; the umbrella-shaped baffle 30 and the drainage plate 32 are arranged at the upper part of the cap 24 of the tower plate, so that reactants are prevented from being left at the upper part of the cap 24 for a long time, and the erosion contact time is reduced; the upper part of the smoke through pipe 22 is provided with the sliding hole 252, the cylinder 25 is inserted in the sliding hole 252, the discharge amount of smoke can be controlled, and when the smoke discharge amount is large, the cover cap 24 is jacked up by the smoke force and is discharged to the next reaction bin, so that the reaction time of the smoke in each reaction bin can be prolonged, the desulfurization result is effectively improved, and the situation that the smoke is discharged out of the desulfurization tower too fast is avoided.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 (8)
1. A flue gas desulfurization tower tray, comprising:
the water-spraying plate comprises a plate body (2), wherein a first threaded hole (29) is formed in the upper surface of the plate body (2), a through hole (291) is formed in the bottom of the first threaded hole (29), a hollow circular plate (3) is fixedly connected to the lower surface of the plate body (2), a water spraying hole (39) and a reserved hole (38) are formed in the lower surface of the hollow circular plate (3), and the reserved hole (38) is aligned to the through hole (291);
lead to tobacco pipe (22), slide opening (252) have been seted up to lead to tobacco pipe (22) upper end, the lower extreme reservation of slide opening (252) has slide chamber (253), it has cylinder (25) to slide in slide opening (252) and peg graft, the upper end welding of cylinder (25) has cap (24), second screw hole (241) have been seted up at cap (24) upper surface center, connecting rod (31) are installed to second screw hole (241) internal thread, the welding has umbelliform baffle (30) on connecting rod (31), lead to tobacco pipe (22) lower extreme is equipped with first external screw thread (26), lead to tobacco pipe (22) and pass through first external screw thread (26) screw thread is installed in first screw hole (29).
2. A flue gas desulfurization tower tray according to claim 1, characterized in that: the plate body (2) is provided with a dirt flowing port (23).
3. A flue gas desulfurization tower tray according to claim 1, characterized in that: the plate body (2) is of a circular structure, the upper surface of the plate body (2) is an inclined plane, and the included angle between the inclined plane and the horizontal plane is 30 degrees.
4. A flue gas desulfurization tower tray according to claim 1, characterized in that: the bottom of the cylinder (25) is welded with a sliding block (251), and the diameter of the sliding block (251) is larger than the inner diameter of the sliding hole (252).
5. A flue gas desulfurization tower tray according to claim 4, characterized in that: the drainage plate (32) is welded at the lower end of the umbrella-shaped baffle plate (30), and the umbrella-shaped baffle plate (30), the drainage plate (32) and the plate body (2) are all of nickel-based alloy metal structures.
6. A flue gas desulfurization tower tray according to claim 1, characterized in that: the bottom of the connecting rod (31) is provided with a second external thread (311).
7. A flue gas desulfurization tower tray according to claim 1, characterized in that: the lower end of the smoke passing pipe (22) is sleeved with a sealing ring (27).
8. A flue gas desulfurization tower tray according to claim 1, characterized in that: the inner diameter of the water spraying hole (39) is 8mm-12mm, and the inner diameter of the preformed hole (38) is 50mm-80 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757460.2U CN213725706U (en) | 2020-11-25 | 2020-11-25 | Tower plate of flue gas desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022757460.2U CN213725706U (en) | 2020-11-25 | 2020-11-25 | Tower plate of flue gas desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213725706U true CN213725706U (en) | 2021-07-20 |
Family
ID=76830398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022757460.2U Active CN213725706U (en) | 2020-11-25 | 2020-11-25 | Tower plate of flue gas desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213725706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225570A (en) * | 2021-12-30 | 2022-03-25 | 云南龙镁环境科技有限公司 | Novel desulfurization spray column |
| CN114225460A (en) * | 2021-12-29 | 2022-03-25 | 云南龙镁环境科技有限公司 | Tower plate assembly of absorption tower for sewage treatment plant |
-
2020
- 2020-11-25 CN CN202022757460.2U patent/CN213725706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225460A (en) * | 2021-12-29 | 2022-03-25 | 云南龙镁环境科技有限公司 | Tower plate assembly of absorption tower for sewage treatment plant |
| CN114225570A (en) * | 2021-12-30 | 2022-03-25 | 云南龙镁环境科技有限公司 | Novel desulfurization spray column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213725706U (en) | Tower plate of flue gas desulfurization tower | |
| CN203971658U (en) | Flue-gas treater | |
| CN215311299U (en) | A horizontal adsorption tank for VOCs retrieves | |
| CN110237665A (en) | A kind of electrocatalytic oxidation VOC controlling device | |
| CN2635194Y (en) | Spent alkaline liquid desulfur reaction tower | |
| CN205288071U (en) | Spraying absorb tower for wet desulfurization | |
| CN216171212U (en) | A high-efficient desulfurization spray set for environmental monitoring | |
| CN215693003U (en) | Absorption tower flue sprays structure | |
| CN207287097U (en) | Two sections of active coke desulphurizing denitrating towers of vertical cylinder and system | |
| CN209423210U (en) | A kind of efficient low-consume equipment for denitrifying flue gas | |
| CN209744393U (en) | Corrosion-resistant chimney | |
| CN201596465U (en) | Denitration system favorable for blowing deposited dust | |
| CN111265983B (en) | Two-section binary flue gas treatment system | |
| CN101791518B (en) | Denitration system in favor of blowing deposited ash and catalyst arrangement method of denitration system | |
| CN210584449U (en) | Flue gas desulfurization device | |
| CN209952541U (en) | Marine engine exhaust gas desulfurization device | |
| CN219848341U (en) | Acid distributor filter device | |
| CN2685353Y (en) | Multipurpose electrolytic tank | |
| CN212942223U (en) | Integrated flue gas desulfurization and purification device | |
| CN221275365U (en) | Novel electrolytic oxidation reactor | |
| CN217725087U (en) | Gas lift pipe device for ionic liquid desulfurization | |
| CN211146515U (en) | Torch head molecule seal | |
| CN212492372U (en) | Desulfurizing tower equipment with radial baffling spray device and super-leaching nano-filtration membrane | |
| CN109499767B (en) | Vertical wet electric dust remover | |
| CN216259969U (en) | Anode plate production gas cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |