CN216537782U - Washing tower efficiency-increasing and energy-increasing device - Google Patents
Washing tower efficiency-increasing and energy-increasing device Download PDFInfo
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- CN216537782U CN216537782U CN202122874944.XU CN202122874944U CN216537782U CN 216537782 U CN216537782 U CN 216537782U CN 202122874944 U CN202122874944 U CN 202122874944U CN 216537782 U CN216537782 U CN 216537782U
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- flue gas
- washing tower
- guide cylinder
- distribution plate
- efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses an efficiency-enhancing and energy-increasing device of a washing tower, which is arranged in the washing tower and comprises a flue gas guide cylinder and a flue gas distribution plate detachably connected to the flue gas guide cylinder, wherein the flue gas guide cylinder is in a hollow round table shape, the bottom of the flue gas guide cylinder is fixedly connected with the inner wall of a washing tower barrel body above a flue gas inlet of the flue gas washing tower and used for guiding the flue gas to converge upwards, and the flue gas distribution plate is provided with a series of uniformly distributed holes so that the flue gas uniformly enters an upper space. According to the efficiency-improving and energy-increasing device for the washing tower, provided by the utility model, the flue gas is guided to converge upwards through the flue gas guide cylinder, so that the phenomenon of wall climbing of the flue gas is prevented. Through choosing the flue gas distributing plate of suitable trompil size for use, make the flue gas get into the scrubbing tower equipartition more, promote the reaction of flue gas, improve desorption efficiency, can be better satisfy stricter environmental protection emission requirement day by day.
Description
Technical Field
The utility model relates to the technical field of washing tower equipment, in particular to a washing tower efficiency-increasing and energy-increasing device.
Background
With the increasing awareness of environmental protection, exhaust emission standards are becoming stricter. At present, the field of waste gas treatment is common that waste gas is purified by a gas washing tower to reach the emission standard.
When the washing tower is used for treating waste gas at present, the waste gas enters from the side face of the washing tower, after the flue gas enters the washing tower, washing liquid reversely contacts with the waste gas in the downward flowing process, liquid flows to the tower wall in the downward flowing process of the washing liquid, and meanwhile, the gas phase resistance received by the liquid wall flow is small, so that wall flow is formed, and the harmful gas removal efficiency is influenced. At present, in order to improve the removal efficiency of harmful gases in waste gases, a multi-section packing layer is mainly added, but the volume of a washing tower is overlarge.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the existing washing tower, the utility model provides the efficiency-improving and energy-increasing device for the washing tower, the flue gas can be further guided to collect upwards through the flue gas guide cylinder, the flue gas can enter the washing tower to be more uniformly distributed by selecting the flue gas distribution plate with a proper opening size, the liquid holding time is prolonged, the reaction of the flue gas is further promoted, and the removal efficiency is improved. In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a washing tower is carried and is imitated energizing unit, it is inside to carry to imitate energizing unit and arrange the washing tower in, a serial communication port, it includes the flue gas draft tube and can dismantle connect in flue gas distribution plate on the flue gas draft tube to carry to imitate energizing unit, the flue gas draft tube is hollow round platform shape, flue gas draft tube bottom and the washing tower barrel inner wall fixed connection of washing tower flue gas entry top for the guide flue gas collects upwards, the trompil that has a series of equipartitions on the flue gas distribution plate makes the flue gas evenly get into upper space.
According to one aspect of the utility model, a cymbal-shaped deflector is included, which is arranged below the flue gas guide cylinder and is rigidly connected to the washing tower cylinder by means of ribs.
In accordance with one aspect of the utility model, a flue gas inlet extension tube is disposed below the cymbal-shaped deflector for forming a flue gas inlet passage.
According to one aspect of the utility model, the bottom of the flue gas guide cylinder is uniformly provided with arch holes.
In accordance with one aspect of the utility model, the arcuate aperture gradually decreases in size from the middle to both circumferences.
According to one aspect of the utility model, bolt holes are uniformly distributed in the top of the flue gas guide cylinder, bolt holes with the same aperture and pitch as those of the flue gas guide cylinder are correspondingly arranged on the flue gas distribution plate, and the flue gas distribution plate and the flue gas guide cylinder are connected through a sealing ring and a bolt.
According to one aspect of the utility model, the flue gas distribution plate is provided with a reinforcing vertical rib, and the flue gas distribution plate is connected with the flue gas guide cylinder through the reinforcing vertical rib.
In accordance with one aspect of the present invention, the cymbal-shaped deflector is in the shape of a cymbal.
In accordance with one aspect of the utility model, the cymbal-shaped deflector has a cross-section greater than the cross-section of the flue gas inlet extension tube.
According to one aspect of the utility model, the flue gas guide cylinder and the flue gas distribution plate are made of stainless steel.
The implementation of the utility model has the advantages that: the efficiency-improving and energy-increasing device of the washing tower can further guide the smoke to collect upwards through the smoke guide cylinder, and prevents the smoke from climbing the wall. Through choosing for use the flue gas distributing plate of suitable trompil size, can make the flue gas get into the scrubbing tower equipartition more on the one hand, on the other hand increases and holds the liquid time, and then increases the contact time of flue gas and washing liquid, promotes the reaction of flue gas, improves desorption efficiency. The flue gas bottom is adopted to enter, and the occupied space is saved more than the original side flue gas of the U-shaped tower. The cymbal-shaped baffle can well prevent spraying liquid from entering a lower flue, and the effect of gas-liquid separation is achieved. The efficiency-increasing and energy-increasing device of the washing tower is designed layer by layer through reasonable layout of structures, and can better meet increasingly strict environmental protection emission requirements.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an efficiency enhancing device of a scrubber according to the present invention;
fig. 2 is a schematic structural diagram of a flue gas guide cylinder according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, a flue gas guide cylinder 1, a flue gas distribution plate 2, a cymbal-shaped deflector 3, rib plates 4, a flue gas inlet inner extension pipe 5, a flue gas guide cylinder bottom 6, an arch-shaped hole 7 and a flue gas guide cylinder top 8.
As shown in fig. 1-2, the efficiency-increasing and energy-increasing device for the washing tower is arranged in the washing tower and comprises a flue gas guide cylinder fixedly connected with a washing tower cylinder and a flue gas distribution plate positioned on the flue gas guide cylinder. The planar shape that the flue gas draft tube spread is the trapezoidal structure of narrow bottom width in top, the bottom of flue gas draft tube and the washing tower barrel inner wall fixed connection of washing tower flue gas entry top form a cavity round platform form of diameter nonconformity from top to bottom, can be better collect the flue gas. The bottom of the guide cylinder is uniformly provided with arch holes, the sizes of the arch holes are gradually reduced from the middle to two circles, and bolt holes are uniformly arranged at the top of the guide cylinder. The bottom of the flue gas guide cylinder is rigidly connected with the inner wall of the washing tower cylinder body, such as lap welding. The shape of flue gas draft tube and the design of arch pore structure play the effect of equipartition flue gas on the one hand, and on the other hand prevents that the flue gas from climbing the wall, plays a vortex effect.
The smoke guide cylinder is fixedly connected with a smoke distribution plate, and the smoke distribution plate is provided with a series of uniformly distributed small holes. The smoke guide holes on the smoke distribution plate are uniformly distributed. Such as regular triangle distribution, etc. Bolt holes are uniformly distributed on the periphery of the flue gas distribution plate. The distance between the aperture size and the aperture is consistent with the aperture size and the distance of a bolt hole at the upper end of the flue gas guide cylinder, and the flue gas distribution plate is connected with the flue gas guide cylinder through a sealing ring and a bolt. The periphery of the flue gas distribution plate is also provided with a reinforcing vertical rib, and the flue gas distribution plate is connected with the flue gas guide cylinder through the reinforcing vertical rib, so that the device is more reliably connected and firmer and more stable.
And for technical parameters such as the size of the opening of the distribution plate, simulation calculation is carried out through Aspen Plus software, and an optimal synergistic function is achieved. Increasing the distribution plate results in an increase in the drag of the scrubber tower, but the drag is within a controlled range as calculated by simulation. For example, each hole has a size of 30mm in diameter, a hole-to-hole center distance of 35mm, and a plate thickness of 3 mm.
Furthermore, the efficiency-enhancing device of the flue gas washing tower further comprises a cymbal-shaped deflector which is arranged below the flue gas guide cylinder and is rigidly connected with the washing tower cylinder through a rib plate. An inner extension pipe of a smoke inlet is arranged below the cymbal-shaped deflector and used for forming a smoke inlet channel. The flue gas bottom is adopted to enter, and the occupied space is saved more than the original side flue gas of the U-shaped tower. In this embodiment, the cymbal-shaped deflector functions as: flue gas gets into the scrubbing tower from the downside, and the top has the liquid that sprays, through cymbal-shaped baffle can be fine avoid spraying the liquid and get into in the flue of below, play gas-liquid separation's effect. The cymbal-shaped deflector is similar to a cymbal in shape, and can also be in an umbrella shape or other shapes. The cross section of cymbal-shaped baffle is greater than the cross section of the inner extension tube of the flue gas inlet, so that the effect of gas-liquid separation can be more effectively achieved.
In this embodiment, the flue gas guide cylinder is used for: the flue gas enters from the lower part, and after passing through the cymbal-shaped deflector, the flow field velocity and other factors of the flue gas in the area are not uniform, and the flue gas guide cylinder plays a good role in guiding, so that the flue gas can be collected upwards, and the phenomenon of wall climbing of the flue gas is prevented; the flue gas distribution plate has the following functions: the distribution plate is provided with a series of uniformly distributed small holes, so that the flue gas is uniformly distributed, the retention time of the cleaning solution can be prolonged, the chemical reaction of the flue gas and the cleaning solution is ensured, the absorption time is prolonged, and the removal efficiency is improved.
In this embodiment, the flue gas guide cylinder, the flue gas distribution plate, and the cymbal-shaped deflector are made of corrosion-resistant, acid-resistant, alkali-resistant, and oxidation-resistant high-quality materials, such as stainless steel.
The implementation of the utility model has the advantages that: the efficiency-improving and energy-increasing device of the washing tower can further guide the smoke to collect upwards through the smoke guide cylinder, and prevents the smoke from climbing the wall. Through choosing for use the flue gas distributing plate of suitable trompil size, can make the flue gas get into the scrubbing tower equipartition more on the one hand, on the other hand increases and holds the liquid time, and then increases the contact time of flue gas and washing liquid, promotes the reaction of flue gas, improves desorption efficiency. The flue gas bottom is adopted to enter, and the occupied space is saved more than the original side flue gas of the U-shaped tower. The cymbal-shaped baffle can well prevent spraying liquid from entering a lower flue, and the effect of gas-liquid separation is achieved. The efficiency-increasing and energy-increasing device of the washing tower is designed layer by layer through reasonable layout of structures, and can better meet increasingly strict environmental protection emission requirements.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a washing tower is carried and is imitated energizing unit, it is inside to carry to imitate energizing unit and arrange the washing tower in, a serial communication port, it includes the flue gas draft tube and can dismantle connect in flue gas distribution plate on the flue gas draft tube to carry to imitate energizing unit, the flue gas draft tube is hollow round platform shape, flue gas draft tube bottom and the washing tower barrel inner wall fixed connection of washing tower flue gas entry top for the guide flue gas collects upwards, the trompil that has a series of equipartitions on the flue gas distribution plate makes the flue gas evenly get into upper space.
2. The washing tower lift-out and energy-increasing device of claim 1, further comprising a cymbal-shaped deflector disposed below the flue gas guide cylinder and rigidly connected to the washing tower cylinder through ribs.
3. The scrubber tower lift energizer of claim 2 wherein a flue gas inlet extension is positioned below said cymbal-shaped deflector to form a flue gas inlet passage.
4. The efficiency-improving and energy-increasing device for the washing tower as claimed in claim 3, wherein the bottom of the flue gas guide cylinder is uniformly provided with arch-shaped holes.
5. The scrubber tower efficiency enhancing device as in claim 4, wherein the arcuate apertures are progressively smaller in size from the middle to the two weeks.
6. The efficiency-improving and energy-increasing device for the washing tower as claimed in claim 5, wherein bolt holes are uniformly distributed in the top of the flue gas guide cylinder, bolt holes consistent with the aperture and the hole pitch of the flue gas guide cylinder are correspondingly arranged on the flue gas distribution plate, and the flue gas distribution plate is connected with the flue gas guide cylinder through a sealing ring and a bolt.
7. The efficiency-improving and energy-increasing device for the washing tower as claimed in claim 6, wherein the flue gas distribution plate is provided with a reinforcing vertical rib, and the flue gas distribution plate is connected with the flue gas guide cylinder through the reinforcing vertical rib.
8. The tower booster of claim 7, wherein the cymbal-shaped deflector is in the shape of a cymbal.
9. The scrubber tower lift energizer of claim 8 wherein said cymbal-shaped deflector has a cross-section greater than a cross-section of the flue gas inlet extension.
10. The efficiency-increasing and energy-increasing device for the washing tower of claim 9, wherein the flue gas guide cylinder and the flue gas distribution plate are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122874944.XU CN216537782U (en) | 2021-11-23 | 2021-11-23 | Washing tower efficiency-increasing and energy-increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122874944.XU CN216537782U (en) | 2021-11-23 | 2021-11-23 | Washing tower efficiency-increasing and energy-increasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216537782U true CN216537782U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122874944.XU Active CN216537782U (en) | 2021-11-23 | 2021-11-23 | Washing tower efficiency-increasing and energy-increasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216537782U (en) |
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2021
- 2021-11-23 CN CN202122874944.XU patent/CN216537782U/en active Active
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