CN210645660U - Spray purification tower - Google Patents
Spray purification tower Download PDFInfo
- Publication number
- CN210645660U CN210645660U CN201920139390.9U CN201920139390U CN210645660U CN 210645660 U CN210645660 U CN 210645660U CN 201920139390 U CN201920139390 U CN 201920139390U CN 210645660 U CN210645660 U CN 210645660U
- Authority
- CN
- China
- Prior art keywords
- tower
- tower body
- purification
- spray
- packing
- 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 spray purification tower, which comprises a tower body and a purification component; the purification component comprises a filler layer and a spraying layer; the tower body is provided with an air inlet and an air outlet, and the packing layer comprises a packing support and biological ceramsite; the spraying layer comprises a water supply pipe and a spraying head. Tail gas such as flue gas enters the tower body through the gas inlet, passes through the purification assembly and then flows out through the gas outlet; the biological ceramsite with the biomass filler is arranged in the filler layer, has a certain quality, and has a smooth outer surface, so that the phenomena of rolling, floating and the like can not occur when air flow passes through the biological ceramsite; the device can effectively disperse airflow, so that overflowing gas is uniform and smooth, and is in full contact with spraying liquid to take effect; and the biological ceramsite has a hollow and porous structure, can play good roles of adsorption and filtration, effectively removes the content of fine particles in flue gas, further reduces indexes such as Ringelmann blackness and the like, and further ensures the purification effect of the spray purification tower.
Description
Technical Field
The utility model relates to a clarification plant field especially relates to a spray purification tower.
Background
The spray purification tower generally comprises a spray layer and a packing layer to realize the evolution of tail gases such as flue gas, common packing in the packing layer is Raschig rings and PP (Polypropylene) hollow spheres to be used for filtering and dedusting the tail gases, and the tail gases are purified by combining spray provided by the spray layer. However, the PP polyhedral hollow spheres or Raschig rings are made of light materials, and are very easy to float and roll after being impacted by weak airflow, so that the airflow passes through quickly, the airflow is not smooth and uniform enough, and the tail gas is not uniformly contacted with the spray, thereby causing the poor purification effect of the spray purification tower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spray purification tower aims at solving prior art, sprays the poor problem of purification tower purifying effect.
To achieve the purpose, the utility model adopts the following technical proposal:
the spray purification tower comprises a tower body and a purification assembly; the purification assembly comprises at least one packing layer arranged in the tower body and spraying layers which are arranged in the tower body and correspond to the packing layer one by one; the bottom of the tower body is provided with an air inlet, the top of the tower body is provided with an air outlet, the spraying layer is positioned on one side of the packing layer away from the air inlet, and the packing layer comprises a packing support connected with the tower body and a plurality of haydite biological haydites arranged on the packing support; the spraying layer comprises a water supply pipe connected with the tower body and a spraying head arranged on the water supply pipe.
Further, still including locating airflow grid plate in the tower body, airflow grid plate is located purify the subassembly and keep away from one side of gas outlet, a plurality of airflow through holes that pass with the air feed stream have been seted up on the airflow grid plate, airflow through hole in evenly distributed on the airflow grid plate.
Further, still including locating dewatering baffle in the tower body, dewatering baffle is located the purification subassembly is kept away from one side of air inlet.
Furthermore, a drying agent is arranged on the water removal baffle.
Further, still including locating the intake pipe of air inlet, be equipped with first air-blower in the intake pipe.
Further, still including locating the outlet duct of gas outlet, be equipped with the second air-blower in the outlet duct.
Furthermore, the number of the packing layers is multiple, and the packing layers are sequentially arranged along the height direction of the spraying purification tower.
Furthermore, the volume of the ceramsite in the filling layer gradually decreases along the direction far away from the air outlet, and the volume of the biological ceramsite in the filling layer gradually decreases along the direction far away from the air inlet.
Further, the tower body has seted up the mounting hole in the lateral wall, the tower body is equipped with and is used for sealing the mounting hole and with the sealed lid of connection can be dismantled to the tower body.
Furthermore, a guide rail is arranged in the tower body, and the filler support is connected with the guide rail in a sliding manner.
The utility model has the advantages that: tail gas such as flue gas enters the tower body through the gas inlet, passes through the purification assembly and then flows out through the gas outlet; the biological ceramsite with the biomass filler is arranged in the filler layer, has a certain quality, and has a smooth outer surface, so that the phenomena of rolling, floating and the like can not occur when air flow passes through the biological ceramsite; the device can effectively disperse airflow, so that overflowing gas is uniform and smooth, and is in full contact with spraying liquid to take effect; and the biological ceramsite has a hollow and porous structure, can play good roles of adsorption and filtration, effectively removes the content of fine particles in flue gas, further reduces indexes such as Ringelmann blackness and the like, and further ensures the purification effect of the spray purification tower.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced 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 to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a spray purification tower in an embodiment of the present invention;
in the figure:
1. a tower body; 101. an air inlet; 102. an air outlet; 2. a filler layer; 201. biological ceramsite; 3. a spray layer; 301. a water supply pipe; 302. a shower head; 4. an airflow grate plate; 5. a dewatering baffle; 6. an air inlet pipe; 7. and an air outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a spray purification tower, which includes a tower body 1 and a purification assembly; the purification component comprises at least one packing layer 2 arranged in the tower body 1 and spraying layers 3 which are arranged in the tower body 1 and correspond to the packing layer 2 one by one; the bottom of the tower body 1 is provided with an air inlet 101, the top of the tower body 1 is provided with an air outlet 102, the spraying layer 3 is positioned on one side of the packing layer 2 far away from the air inlet 101, and the packing layer 2 comprises a packing support connected with the tower body 1 and a plurality of biological ceramsite 201 arranged on the packing support; the spray layer 3 includes a water supply pipe 301 connected to the tower body 1, and a spray header 302 provided to the water supply pipe 301.
In the embodiment of the present invention, the tail gas such as flue gas enters the tower body 1 through the gas inlet 101, passes through the purification assembly, and then flows out through the gas outlet 102; the packing layer 2 is internally provided with biomass filler biological ceramsite 201, the biological ceramsite 201 has a certain quality, the outer surface is smooth, and the phenomena of rolling, floating and the like can not occur when air flow passes through; the device can effectively disperse airflow, so that overflowing gas is uniform and smooth, and is in full contact with spraying liquid to take effect; and the biological ceramsite 201 has a hollow and porous structure, can play a good role in adsorption and filtration, effectively removes the content of fine particles in the flue gas, further reduces indexes such as Ringelmann blackness and the like, and further ensures the purification effect of the spray purification tower.
Further, please refer to fig. 1, as the utility model provides a concrete implementation of the spray purification tower, still including locating the airflow grid plate 4 in the tower body 1, the airflow grid plate 4 is located the one side that the gas outlet 102 was kept away from to the purification subassembly, sets up a plurality of airflow through holes for the air current to pass through on the airflow grid plate 4, and airflow through holes evenly distributed on the airflow grid plate 4. After the flue gas passes through in air inlet 101 gets into tower body 1, earlier through airflow grid plate 4's reposition of redundant personnel effect, the flue gas passes through evenly distributed airflow through hole on airflow grid plate 4 and reachs packing layer 2 in the purification subassembly again, make the quantity region of the flue gas that every region in packing layer 2 surface contacted the same, avoid local flue gas quantity too big and can't guarantee better purifying effect, guarantee that the purification state in every region of packing layer 2 is the same, and then guarantee to spray the stability and the homogeneity that the purifying column purified.
Further, please refer to fig. 1, which is a specific embodiment of the spray purification tower provided by the present invention, further comprising a water removal baffle 5 disposed in the tower body 1, wherein the water removal baffle 5 is disposed on one side of the purification assembly away from the air inlet 101. The flue gas after passing through the purification assembly and completing purification treatment firstly passes through the water removal baffle 5 to block water mist, and then flows out through the gas outlet 102, so that the water content of the flue gas is reduced.
Further, referring to fig. 1, as a specific embodiment of the spray purification tower of the present invention, a drying agent is disposed on the water-removing baffle 5.
Further, please refer to fig. 1, as the utility model provides a concrete implementation of spray purification tower still includes the intake pipe 6 of locating air inlet 101, is equipped with first air-blower in the intake pipe 6, through the operating condition of controlling first air-blower, and adjustable flue gas gets into the speed of tower body 1, and the inlet velocity of flue gas is adjusted according to the purification state in the tower body 1 that can be nimble, ensures that spray purification tower keeps the best purification state constantly.
Further, please refer to fig. 1, which is a specific embodiment of the spray tower of the present invention, further comprising an air outlet pipe 7 disposed at the air outlet 102, wherein a second blower is disposed in the air outlet pipe 7. By controlling the working state of the second air blower, the speed of the flue gas flowing out of the tower body 1 can be adjusted, the gas outlet speed of the flue gas can be flexibly adjusted according to the purification state in the tower body 1, and the spraying purification tower is ensured to be kept in the optimal purification state all the time.
Further, please refer to fig. 1, as a specific embodiment of the spraying purification tower provided by the present invention, the number of the packing layers 2 is plural, and the packing layers 2 are sequentially arranged along the height direction of the spraying purification tower. The multilayer packing layer 2 is structurally arranged, so that the overflowing speed of the flue gas can be effectively reduced, the residence time of the flue gas in the spray tower is indirectly prolonged, the flue gas is more fully mixed, contacted and reacted with the spray liquid, and the flue gas purification treatment effect is improved. And the spraying layers 3 correspond to the packing layers 2 one by one, so that the spraying layers 3 are also in a multilayer layered arrangement, overflowing gas can contact new spraying liquid every time passing through one packing layer 2, and the temperature of the discharged tail gas is effectively reduced.
Further, referring to fig. 1, as a specific embodiment of the spray purification tower provided by the present invention, the volume of the bio-ceramsite 201 in the packing layer 2 decreases gradually layer by layer along the direction away from the air inlet 101. The volume (particle size) of the bio-ceramsite 201 in the packing layer 2 closest to the air outlet 102 is larger than the volume of the bio-ceramsite 201 in other packing layers 2, that is, the weight of the bio-ceramsite 201 in the packing layer 2 closest to the air inlet 101 is larger than the weight of the bio-ceramsite 201 in other packing layers 2, so as to ensure that the bio-ceramsite 201 in the packing layer 2 cannot float and roll due to tail gas such as flue gas with high flow rate entering from the air inlet 101, and the overflowing gas is uniform and smooth, so that the overflowing gas can be fully contacted with the spraying liquid and acts.
Further, please refer to fig. 1, as a specific embodiment of the present invention, the tower body 1 has a mounting hole on a side wall, and the tower body 1 is provided with a sealing cover for sealing the mounting hole and detachably connecting with the tower body 1. Can carry out quick assembly disassembly to packing layer 2 through the mounting hole, the convenience of using is promoted in the change of the packing layer 2 of being convenient for.
Further, please refer to fig. 1, as a specific embodiment of the spray purification tower provided by the present invention, a guide rail is arranged in the tower body 1, and the filler support is slidably connected with the guide rail. When the packing layer 2 is disassembled and assembled, the packing layer 2 can be pushed into the push-out tower by pulling the packing support relative to the guide rail, and the disassembly and the assembly are completed.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The spray purification tower is characterized by comprising a tower body and a purification assembly; the purification assembly comprises at least one packing layer arranged in the tower body and spraying layers which are arranged in the tower body and correspond to the packing layer one by one; the bottom of the tower body is provided with an air inlet, the top of the tower body is provided with an air outlet, the spraying layer is positioned on one side of the packing layer away from the air inlet, and the packing layer comprises a packing support connected with the tower body and a plurality of biological ceramsite arranged on the packing support; the spraying layer comprises a water supply pipe connected with the tower body and a spraying head arranged on the water supply pipe.
2. The spray purification tower of claim 1, further comprising an airflow grid plate disposed inside the tower body, wherein the airflow grid plate is disposed on a side of the purification assembly away from the air outlet, the airflow grid plate is provided with a plurality of airflow through holes for air to pass through, and the airflow through holes are uniformly distributed on the airflow grid plate.
3. The spray purification tower of claim 1, further comprising a water trap baffle disposed within the tower body, the water trap baffle being located on a side of the purification assembly remote from the air inlet.
4. The spray purification tower of claim 3, wherein a desiccant is disposed on the water trap baffle.
5. The spray purification tower of claim 1, further comprising an air inlet pipe disposed at the air inlet, wherein a first air blower is disposed in the air inlet pipe.
6. The spray purification tower of claim 1, further comprising an outlet duct disposed at the outlet, the outlet duct having a second blower disposed therein.
7. The spray purification tower according to any one of claims 1 to 6, wherein the number of the packing layers is multiple, and the packing layers are arranged in sequence along the height direction of the spray purification tower.
8. The spray purification tower of claim 7, wherein the volume of the bio-ceramsite in the packing layer decreases from layer to layer in a direction away from the air inlet.
9. The spray purification tower according to any one of claims 1 to 6, wherein the tower body is provided with a mounting hole on a side wall thereof, and the tower body is provided with a sealing cover for sealing the mounting hole and detachably connected with the tower body.
10. The spray purification tower of claim 9, wherein a guide rail is disposed in the tower body, and the filler holder is slidably connected to the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139390.9U CN210645660U (en) | 2019-01-26 | 2019-01-26 | Spray purification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139390.9U CN210645660U (en) | 2019-01-26 | 2019-01-26 | Spray purification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210645660U true CN210645660U (en) | 2020-06-02 |
Family
ID=70825109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920139390.9U Active CN210645660U (en) | 2019-01-26 | 2019-01-26 | Spray purification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210645660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832607A (en) * | 2022-05-19 | 2022-08-02 | 无锡海飞凌半导体材料有限公司 | High-efficient dechlorination system of tail gas |
| CN115301024A (en) * | 2022-07-08 | 2022-11-08 | 河南城建学院 | Purifying tower for atmospheric pollution treatment based on environmental engineering |
-
2019
- 2019-01-26 CN CN201920139390.9U patent/CN210645660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832607A (en) * | 2022-05-19 | 2022-08-02 | 无锡海飞凌半导体材料有限公司 | High-efficient dechlorination system of tail gas |
| CN115301024A (en) * | 2022-07-08 | 2022-11-08 | 河南城建学院 | Purifying tower for atmospheric pollution treatment based on environmental engineering |
| CN115301024B (en) * | 2022-07-08 | 2023-07-04 | 河南城建学院 | Atmospheric pollution administers and uses purifying column based on environmental engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105617852B (en) | Desulfurization and dedusting absorption tower equipped with porous current equalizer | |
| CN210645660U (en) | Spray purification tower | |
| CN208943751U (en) | A kind of spray column for exhaust-gas treatment | |
| CN206642515U (en) | Desulfurization deacidifying dedusting device and the desulfurization depickling dust pelletizing system containing the device | |
| CN207413069U (en) | A kind of spray atomizing dust-extraction unit suitable for graphitizing furnace exhaust gas | |
| CN200939366Y (en) | Composite filter | |
| CN113828111B (en) | Moving bed adsorption tower with distributor and flue gas purification system | |
| CN105749734A (en) | Self-adaptation boiling-type foam desulfurization dust removal device | |
| CN113828109A (en) | Flue gas purification system and moving bed adsorption tower with distributor thereof | |
| CN105771477A (en) | Fluidization atomization-liquid film washing combined flue gas purifying device and method | |
| CN206404499U (en) | Lacquer spraying waste gas processing unit | |
| CN211133537U (en) | Improved floating ball type desulfurizing tower structure | |
| CN205386410U (en) | Micronic dust waste gas sprays absorption purifying column | |
| CN205287949U (en) | Dust and organic waste gas absorb purifier | |
| CN208032305U (en) | A kind of organic exhaust gas purifying system | |
| CN207076329U (en) | A kind of desulfurizing tower provided with airflow uniform distribution plate | |
| CN113797712B (en) | Flue gas purification system and moving bed adsorption tower | |
| CN207076307U (en) | A kind of single-stage is turned back desulfurizing tower | |
| CN209371414U (en) | A kind of water washing air purifier | |
| CN204563824U (en) | The smoke eliminator of a kind of fluidisation atomization and liquid film washing combination and combination unit | |
| CN208320323U (en) | A kind of candle formula deduster | |
| CN206240278U (en) | The dehydrating unit of Tower for purifying waste gas | |
| CN110960976A (en) | Flue gas purifying tower | |
| CN209679786U (en) | A kind of wet dust removal demister | |
| CN219111212U (en) | Seasoning processing exhaust treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |