CN215196263U - Acid-base neutralization tower - Google Patents
Acid-base neutralization tower Download PDFInfo
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- CN215196263U CN215196263U CN202120207950.7U CN202120207950U CN215196263U CN 215196263 U CN215196263 U CN 215196263U CN 202120207950 U CN202120207950 U CN 202120207950U CN 215196263 U CN215196263 U CN 215196263U
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Abstract
Acid-base neutralization tower. Relates to the technical field of waste gas treatment equipment. The structure is reliable, the spraying and neutralizing efficiency can be improved, and the reliable treatment effect is ensured. The acid gas purification tower comprises a tower body, wherein an air inlet pipeline is arranged at the bottom of the tower body, an air outlet pipeline is arranged at the top of the tower body, at least two spraying layers are arranged in the tower body, a packing layer is arranged between the adjacent spraying layers, and an air compression mechanism is arranged between the spraying layers and the packing layer and used for extruding and uniformly mixing acid gas; the mechanism of calming anger includes that the gas blows head, clamp plate and spring, the one end of spring with the top fixed connection of packing layer, other end shore the clamp plate, the middle part of clamp plate is equipped with the round hole, the round hole internal fixation is equipped with the mesh board, the gas blows the head and locates spray the top on layer and the orientation the outer fringe of clamp plate is blown, and the air supply passes through the trachea to the intermittent type nature air feed of gas blowing head.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, concretely relates to acid-base neutralization tower.
Background
Along with the improvement of industrialization degree, the pollution of industrial waste gas is increasingly serious, in order to protect the environment, a purifying device with excellent performance is needed to treat high-concentration harmful gas discharged in the industry, the industrial waste gas not only comprises large particles such as dust and dust, but also comprises acid gas, the gas escapes into the air and can bring serious influence on human health.
However, the existing acid-base neutralization tower is only simply sprayed, the contact between the alkali liquor and the acid gas is not sufficient, all the acid gas cannot be neutralized by the alkali liquor, although the number of spraying layers can be increased, the spraying and neutralizing effects are improved, the cost is increased, and the height of the neutralization tower is too high, so that the acid-base neutralization tower is not suitable for practical use of enterprises.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a structure is reliable, the spraying efficiency and the neutralizing efficiency can be improved, and the acid-base neutralizing tower with reliable treatment effect is ensured.
The utility model discloses a following technical scheme realizes: the acid-base neutralization tower comprises a tower body, wherein an air inlet pipeline is arranged at the bottom of the tower body, an air outlet pipeline is arranged at the top of the tower body, at least two spraying layers are arranged in the tower body, a packing layer is arranged between the adjacent spraying layers, and an air compression mechanism is also arranged between the spraying layers and the packing layer and used for extruding and uniformly mixing acid gas;
the mechanism of calming anger includes that the gas blows head, clamp plate and spring, the one end of spring with the top fixed connection of packing layer, other end shore the clamp plate, the middle part of clamp plate is equipped with the round hole, the round hole internal fixation is equipped with the mesh board, the gas blows the head and locates spray the top on layer and the orientation the outer fringe of clamp plate is blown, and the air supply passes through the trachea to the intermittent type nature air feed of gas blowing head.
The outside of tower body is equipped with the lye pond, the lye pond with spray and pass through the infusion pipeline intercommunication between the layer, be equipped with in the infusion pipeline and be used for the pressurized water pump.
And the air inlet pipeline is provided with a fan, and the fan blows external acid gas into the tower body through the air inlet pipeline.
And a demister is arranged at the top of the tower body and above the spraying layer.
Compared with the prior art, the utility model discloses in operation, the intermittent type nature of gas blowing head blows, the up-and-down motion of clamp plate has been realized, like this, under the cooperation of mesh board, when not influencing acid gas's circulation, the up-and-down motion of mesh board can realize the screening to acid gas, the disturbance for acid gas can be in the state that evenly rises in the tower body, guaranteed that all acid gas homoenergetic is reliably neutralized by spraying layer spun alkali lye, and is rational in infrastructure, has improved and has sprayed, neutralization efficiency, has ensured reliable treatment effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a tower body; 2. an air intake duct; 3. an air outlet pipe; 4. a spray layer; 5. a filler layer; 6. an air blowing head; 7. pressing a plate; 8. a spring; 9. a mesh plate; 10. an air tube; 11. an alkaline solution pool; 12. a fluid delivery conduit; 13. a water pump; 14. a fan; 15. a demister.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the acid-base neutralization tower comprises a tower body 1, wherein 10 gas inlet pipes are arranged at the bottom of the tower body 1, 10 gas outlet pipes are arranged at the top of the tower body 1, at least two spraying layers 4 are arranged in the tower body 1, a packing layer 5 is arranged between the adjacent spraying layers 4, and a gas compressing mechanism is arranged between the spraying layers 4 and the packing layer 5 and is used for extruding and uniformly mixing acid gas;
the mechanism of calming anger is including blowing head 6, clamp plate 7 and spring 8, spring 8 one end with top fixed connection, the other end shore of packing layer 5 clamp plate 7, the middle part of clamp plate 7 is equipped with the round hole, the round hole internal fixation is equipped with mesh plate 9, blowing head 6 is located spray the top on layer 4 and the orientation the outer fringe of clamp plate 7 is blown, and the air supply passes through trachea 10 to the 6 intermittent type nature air supplies of blowing head. The gas source supplies gas intermittently to the gas blowing head 6, when the gas blowing head 6 is in a blowing state, the gas blown out by the gas blowing head 6 pushes the pressing plate 7 to press down, the spring 8 is in a compression state, when the gas blowing head 6 is in an un-blowing state, the pressing plate 7 resets under the elastic action of the spring 8, namely, the gas blowing head 6 blows intermittently, and the vertical reciprocating motion of the pressing plate 7 is realized, so that the vertical motion of the mesh plate 9 can realize the sieving and disturbance of the acid gas while the circulation of the acid gas is not influenced under the cooperation of the mesh plate 9, so that the acid gas can be in a uniformly rising state in the tower body 1, all the acid gas can be reliably neutralized by alkali liquor sprayed out from the spraying layer 4, the structure is reasonable, the spraying and neutralizing efficiencies are improved, and the reliable treatment effect is ensured; furthermore, the gas blown out by the gas blowing head 6 has a movement direction opposite to that of the acid gas, so that the rising speed of the acid gas can be reduced to a certain extent, the retention time of the acid gas in the tower is prolonged, the neutralization effect is further improved, and the safety and reliability of the discharged gas are ensured.
The outside of tower body 1 is equipped with alkali lye pond 11, alkali lye pond 11 with through infusion pipeline 12 intercommunication between the layer 4 sprays, be equipped with in the infusion pipeline 12 and be used for the pressurized water pump 13. Under the action of the water pump 13, the alkali liquor is rapidly input into the spraying layer 4 from the alkali liquor pool 11, so that the spraying layer 4 has a better atomization spraying effect.
And a fan 14 is arranged on the gas inlet pipe 10, and the fan 14 blows the external acid gas into the tower body 1 through the gas inlet pipe 10. The fan 14 generates negative pressure, and can reliably suck the acid gas generated in the pickling tank into the tower body 1 for neutralization and purification.
And a demister 15 is arranged at the top of the tower body 1 and above the spraying layer 4. Set up defroster 15, held back the moisture in the gas after the neutralization, ensure that the combustion gas is dry neutral, more friendly to the environment.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. Acid-base neutralization tower, including the tower body, the bottom of tower body is equipped with admission line, the top of tower body is equipped with air outlet pipe way, be equipped with at least two-layer in the tower body and spray the layer, adjacent spraying is equipped with packing layer, its characterized in that between the layer: an air compression mechanism is arranged between the spraying layer and the packing layer and is used for extruding and uniformly mixing the acid gas;
the mechanism of calming anger includes that the gas blows head, clamp plate and spring, the one end of spring with the top fixed connection of packing layer, other end shore the clamp plate, the middle part of clamp plate is equipped with the round hole, the round hole internal fixation is equipped with the mesh board, the gas blows the head and locates spray the top on layer and the orientation the outer fringe of clamp plate is blown, and the air supply passes through the trachea to the intermittent type nature air feed of gas blowing head.
2. The acid-base neutralization tower of claim 1, characterized in that: the outside of tower body is equipped with the lye pond, the lye pond with spray and pass through the infusion pipeline intercommunication between the layer, be equipped with in the infusion pipeline and be used for the pressurized water pump.
3. The acid-base neutralization tower of claim 1, characterized in that: and the air inlet pipeline is provided with a fan, and the fan blows external acid gas into the tower body through the air inlet pipeline.
4. The acid-base neutralization tower of claim 1, characterized in that: and a demister is arranged at the top of the tower body and above the spraying layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207950.7U CN215196263U (en) | 2021-01-25 | 2021-01-25 | Acid-base neutralization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207950.7U CN215196263U (en) | 2021-01-25 | 2021-01-25 | Acid-base neutralization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215196263U true CN215196263U (en) | 2021-12-17 |
Family
ID=79438675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120207950.7U Active CN215196263U (en) | 2021-01-25 | 2021-01-25 | Acid-base neutralization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215196263U (en) |
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2021
- 2021-01-25 CN CN202120207950.7U patent/CN215196263U/en active Active
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