CN212142056U - High-efficient ammonia absorption tower - Google Patents
High-efficient ammonia absorption tower Download PDFInfo
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- CN212142056U CN212142056U CN202022391917.2U CN202022391917U CN212142056U CN 212142056 U CN212142056 U CN 212142056U CN 202022391917 U CN202022391917 U CN 202022391917U CN 212142056 U CN212142056 U CN 212142056U
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- absorption tower
- tower body
- ammonia gas
- turbulator
- ammonia
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Abstract
The utility model belongs to the technical field of tail gas treatment equipment, and provides a high-efficiency ammonia absorption tower, which comprises an absorption tower body, wherein the absorption tower body is hollow inside; a feed inlet is formed in the outer wall of the lower part of the absorption tower body; an exhaust port is arranged at the end part of the absorption tower body; an ammonia gas treatment part is arranged in the absorption tower body; the ammonia gas treatment part comprises a turbulator and a spraying layer, the interior of the absorption tower body is provided with the turbulator, and the turbulator is correspondingly arranged at the upper part of the feed inlet; the spray layer is arranged in the absorption tower body, and the spray layer is correspondingly arranged on the upper part of the turbulator. The utility model provides a pair of high-efficient ammonia absorption tower improves ammonia washing effect, and the guarantee ammonia reaches the standard of emission.
Description
Technical Field
The utility model relates to a tail gas treatment facility technical field, concretely relates to high-efficient ammonia absorption tower.
Background
Ammonia gas has strong pungent smell and is easy to liquefy into colorless liquid; can be decomposed into nitrogen and hydrogen at high temperature, has reduction effect, and can be oxidized into nitric oxide in the presence of a catalyst; the method is used for preparing liquid nitrogen, ammonia water, nitric acid, ammonium salt, amines and the like; can be prepared by directly synthesizing nitrogen and hydrogen, can burn skin, eyes and mucous membranes of respiratory organs, and can cause lung swelling and death due to excessive inhalation of people;
at present, the ammonia recovery device mostly adopts a spraying or filling mode to absorb ammonia, along with the current increasingly strict environmental protection and the increasingly strict ammonia emission requirement, the spraying and filling mode is difficult to reach the technical requirement.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a high-efficient ammonia absorption tower improves ammonia washing effect, and the guarantee ammonia reaches the standard of emission.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency ammonia absorption tower comprises an absorption tower body, wherein the inside of the absorption tower body is arranged in a hollow manner;
a feed inlet is formed in the outer wall of the lower part of the absorption tower body; an exhaust port is arranged at the end part of the absorption tower body;
an ammonia gas treatment part is arranged in the absorption tower body; the ammonia gas treatment part comprises a turbulator and a spraying layer, the interior of the absorption tower body is provided with the turbulator, and the turbulator is correspondingly arranged at the upper part of the feed inlet; the spray layer is arranged in the absorption tower body, and the spray layer is correspondingly arranged on the upper part of the turbulator.
As an improved technical scheme, a feeding pipe is arranged outside the feeding hole, and a connecting flange is arranged at the end part of the feeding pipe.
As an improved technical scheme, a sealing gasket is arranged outside the connecting flange and is a component made of silicon rubber.
As an improved technical scheme, a demister is arranged in the absorption tower body and is correspondingly arranged at the upper part of the spraying layer.
As an improved technical scheme, a chimney is arranged at the upper part of the absorption tower body.
As an improved technical scheme, an observation window is arranged on the outer wall of the absorption tower body and is arranged along the length direction of the absorption tower body.
As an improved technical scheme, an ammonia gas detector is arranged at the lower part of the exhaust port, a display screen is arranged on the outer wall of the absorption tower body, and the display screen is connected with the ammonia gas detector.
As an improved technical scheme, an alarm is arranged on the side edge of the display screen, and the display screen and the alarm are electrically connected.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a high-efficiency ammonia absorption tower, which comprises an absorption tower body, wherein the inside of the absorption tower body is hollow; a feed inlet is formed in the outer wall of the lower part of the absorption tower body; an exhaust port is arranged at the end part of the absorption tower body; an ammonia gas treatment part is arranged in the absorption tower body; the ammonia gas treatment part comprises a turbulator and a spraying layer, the interior of the absorption tower body is provided with the turbulator, and the turbulator is correspondingly arranged at the upper part of the feed inlet; the spraying layer is arranged inside the absorption tower body and is correspondingly arranged at the upper part of the turbulator; based on above mechanism, simple structure and convenient operation improve ammonia washing effect, ensure that the ammonia reaches the standard of emission.
In the utility model, the feed inlet is arranged outside the feed inlet, and the end part of the feed inlet is provided with a connecting flange; based on above mechanism, do benefit to the access of tail gas.
In the utility model, the outside of the connecting flange is provided with a sealing gasket which is made of silicon rubber material; based on above mechanism, set up sealed, avoid taking place the tail gas and leak.
In the utility model, the interior of the absorption tower body is provided with the demister, and the demister is correspondingly arranged at the upper part of the spraying layer; based on the above mechanism, the purified gas is subjected to demisting treatment after leaving the absorption tower body.
In the utility model, the upper part of the absorption tower body is provided with the chimney; based on above mechanism, do benefit to the position of emission to demand.
In the utility model, the outer wall of the absorption tower body is provided with the observation window which is arranged along the length direction of the absorption tower body; based on above mechanism, do benefit to the processing operation who looks over tail gas.
In the utility model, an ammonia gas detector is arranged at the lower part of the exhaust port, a display screen is arranged on the outer wall of the absorption tower body, and the display screen is connected with the ammonia gas detector; based on the above mechanism, the detection is performed again before the discharge.
In the utility model, the side of the display screen is provided with an alarm, and the display screen is electrically connected with the alarm; based on above mechanism, if tail gas treatment does not reach standard, can not discharge to the atmosphere.
To sum up, the utility model provides a pair of high-efficient ammonia absorption tower improves ammonia washing effect, and the guarantee ammonia reaches the standard of emission, and the installation is convenient with the dismantlement simultaneously, does benefit to and uses widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a high-efficiency ammonia absorption tower;
FIG. 2 is a schematic view of the structure of the absorption tower body.
In the attached drawing, 1, an absorption tower body, 11, a feeding hole, 12, an exhaust port, 13, an observation window, 2, an ammonia gas treatment part, 21, a turbulator, 22, a spraying layer, 3, a feeding pipe, 31, a connecting flange, 32, a sealing gasket, 4, a demister, 5, a chimney, 6, a display screen, 61, an ammonia gas detector, 7 and an alarm.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the utility model provides a high-efficiency ammonia absorption tower, which comprises an absorption tower body 1, wherein the absorption tower body 1 is hollow; a feed inlet 11 is formed in the outer wall of the lower part of the absorption tower body 1, a feed pipe 3 is arranged outside the feed inlet 11, and a connecting flange 31 is arranged at the end part of the feed pipe 3, so that tail gas can be accessed conveniently;
a sealing gasket 32 is arranged outside the connecting flange 31, and the sealing gasket 32 is made of silicon rubber; sealing is arranged to avoid tail gas leakage;
an exhaust port 12 is arranged at the end part of the absorption tower body 1, and the exhaust port 12 is used for exhausting the treated tail gas; an ammonia gas detector 61 is arranged at the lower part of the exhaust port 12, a display screen 6 is arranged on the outer wall of the absorption tower body 1, the display screen 6 and the ammonia gas detector 61 are connected, and detection is carried out again before discharge;
an alarm 7 is arranged on the side edge of the display screen 6, and the display screen 6 and the alarm 7 are electrically connected; if the tail gas treatment does not reach the standard, the tail gas cannot be discharged into the atmosphere;
an ammonia gas treatment part 2 is arranged in the absorption tower body 1; the ammonia gas treatment part 2 comprises a turbulator 21 and a spraying layer 22, the turbulator 21 is arranged inside the absorption tower body 1, and the turbulator 21 is correspondingly arranged at the upper part of the feed inlet 11; a spraying layer 22 is arranged inside the absorption tower body 1, the spraying layer 22 is correspondingly arranged at the upper part of the turbulator 21, and the turbulator 21 is used for treating ammonia gas;
a demister 4 is arranged inside the absorption tower body 1, and the demister 4 is correspondingly arranged at the upper part of the spraying layer 22;
the upper part of the absorption tower body 1 is provided with a chimney 5 which is beneficial to discharging to a required position; an observation window 13 is arranged on the outer wall of the absorption tower body 1, and the observation window 13 is arranged along the length direction of the absorption tower body 1; the tail gas checking treatment operation is facilitated;
the ammonia gas treatment process comprises the following steps: pass through inlet pipe 3 with outside tail gas and be connected with absorption tower body 1, tail gas passes through inlet pipe 3 and gets into in the absorption tower body 1, after gaseous passing through turbulator 21, gaseous rotatory state that forms, upper portion sprays the water that layer 22 fell under the effect of gaseous rotatory centrifugal force, cut into tiny drop of water, the drop of water surface area has been increased, the adsorption efficiency is improved, gaseous passing through after turbulator 21 adsorbs again sprays layer 22, the secondary washing, guarantee ammonia washing effect, the tail gas of handling passes through defroster 4, the evacuation of chimney 5 after.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a high-efficient ammonia absorption tower which characterized in that: the absorption tower comprises an absorption tower body, wherein the absorption tower body is hollow inside;
a feed inlet is formed in the outer wall of the lower part of the absorption tower body; an exhaust port is arranged at the end part of the absorption tower body;
an ammonia gas treatment part is arranged in the absorption tower body; the ammonia gas treatment part comprises a turbulator and a spraying layer, the interior of the absorption tower body is provided with the turbulator, and the turbulator is correspondingly arranged at the upper part of the feed inlet; the spraying layer is arranged inside the absorption tower body and is correspondingly arranged at the upper part of the turbulator;
an ammonia gas detector is arranged at the lower part of the exhaust port, a display screen is arranged on the outer wall of the absorption tower body, and the display screen is connected with the ammonia gas detector;
the side of display screen sets up the siren, just the display screen with the siren electricity is connected the setting.
2. The high-efficiency ammonia gas absorption tower according to claim 1, characterized in that: the outside of feed inlet sets up the inlet pipe, the tip of inlet pipe sets up flange.
3. The high-efficiency ammonia gas absorption tower according to claim 2, wherein: the sealing gasket is arranged outside the connecting flange and is made of silicon rubber.
4. The high-efficiency ammonia gas absorption tower according to claim 1, characterized in that: the absorption tower comprises an absorption tower body, and is characterized in that a demister is arranged in the absorption tower body and correspondingly arranged on the upper part of the spraying layer.
5. The high-efficiency ammonia gas absorption tower according to claim 1, characterized in that: the upper part of the absorption tower body is provided with a chimney.
6. The high-efficiency ammonia gas absorption tower according to claim 1, characterized in that: the outer wall of absorption tower body sets up the observation window, the observation window is followed the length direction of absorption tower body sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391917.2U CN212142056U (en) | 2020-10-26 | 2020-10-26 | High-efficient ammonia absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391917.2U CN212142056U (en) | 2020-10-26 | 2020-10-26 | High-efficient ammonia absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212142056U true CN212142056U (en) | 2020-12-15 |
Family
ID=73699979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022391917.2U Active CN212142056U (en) | 2020-10-26 | 2020-10-26 | High-efficient ammonia absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212142056U (en) |
-
2020
- 2020-10-26 CN CN202022391917.2U patent/CN212142056U/en active Active
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