CN211913261U - PP ammonia absorption tower - Google Patents
PP ammonia absorption tower Download PDFInfo
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- CN211913261U CN211913261U CN201922474365.9U CN201922474365U CN211913261U CN 211913261 U CN211913261 U CN 211913261U CN 201922474365 U CN201922474365 U CN 201922474365U CN 211913261 U CN211913261 U CN 211913261U
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Abstract
The utility model provides a PP ammonia absorption tower, which solves the problems that the traditional method has a complex structure, incomplete absorption, can only absorb or react ammonia gas, but can not effectively convert the ammonia gas into available resources; a PP ammonia absorption tower comprises a tower body and a water tank, wherein the tower body is connected right above the water tank, an air inlet is formed in the left upper side of the tower body, an liquid inlet is formed in the right upper side of the tower body, a plurality of transverse partition plates are vertically arranged on the left side and the right side of the side wall in the tower body, a tube array is vertically connected onto the partition plates in the tower body, a coil pipe is arranged on the lower side in the water tank, an air outlet is formed in the right side of the tower body at the top outside the water tank, a water outlet is formed in the right lower side of the water tank, and the tube array and the; can carry out better absorption to the ammonia and form the aqueous ammonia, become high concentration aqueous ammonia through the circulation, both can absorb the ammonia in the gas and prevent harmful gas polluted environment, can obtain usable high concentration aqueous ammonia again.
Description
Technical Field
The utility model relates to a waste gas absorbs technical field, especially indicates a PP ammonia absorption tower.
Background
A large amount of ammonia can appear in enterprise and factory production process now, the ammonia is a colorless and has the gas of strong pungent stink, contain huge harmful substance, so will handle the ammonia, and traditional processing method adopts spray column to spray or active carbon adsorption, the complicated purification of process is incomplete, and need change the filter layer often, can't change harmful ammonia into useful material, cause certain wasting of resources, now urgently need an convenient operation, moreover, the steam generator is simple in structure, and resources are saved, and can change the ammonia into the ammonia absorption tower of usable resource.
SUMMERY OF THE UTILITY MODEL
The utility model provides a PP ammonia absorption tower has solved traditional method structure complicacy, absorbs incompletely and can only adsorb ammonia or react, and can not be the effectual problem that turns into usable resource of ammonia.
The technical scheme of the utility model is realized like this:
a PP ammonia absorption tower comprises a tower body and a water tank, wherein the tower body is connected with the right upper part of the water tank, an air inlet is arranged at the left upper part of the tower body, an liquid inlet is arranged at the right upper part of the tower body, a plurality of transverse partition plates are vertically arranged on the left-right side of the side wall in the tower body, a row pipe is vertically connected onto the partition plate in the tower body, a coil pipe is arranged at the lower side in the water tank, an air outlet is arranged at the right side of the tower body at the top outside the water tank, and a water outlet is arranged at; the tubes and the coil pipes are made of modified graphite polypropylene.
Furthermore, the water outlet is connected with the water pump, the other end of the water pump is connected with the three-way joint, the other two ends of the three-way joint are respectively connected with the first valve and the second valve, the first valve is communicated with the liquid inlet through the conveying pipe, and the second valve is connected with the liquid outlet pipe.
Furthermore, a salt inlet is arranged at the joint of the upper end of the coil pipe and the water tank, and a salt outlet is arranged at the joint of the lower end of the coil pipe and the water tank.
Further, the tower body is connected with the water tank through a flange.
Furthermore, a transparent viewing mirror is arranged on the water tank.
Further, the tower body and the water tank are both made of polypropylene.
The utility model has the advantages that: the shell and tube are made of modified graphite polypropylene, so that ammonia absorption can be better promoted, the gas and liquid fall in an S shape due to the arrangement of the partition plate, the contact area and the reaction time are increased, absorption is more sufficient, harmful ammonia is converted into usable ammonia water, and resources are saved; arranging a water pump and a delivery pipe to enable ammonia water to circularly enter an absorption tower to absorb ammonia gas to become high-concentration ammonia water and then discharge the high-concentration ammonia water; the absorption effect can be improved by introducing cold brine, and the volatilization of ammonia gas in the ammonia water is reduced; the tower body and the water tank are connected by a flange, so that the assembly and disassembly are convenient; the transparent sight glass can be arranged to observe the internal situation more clearly; the polypropylene material has strong corrosion resistance.
Drawings
FIG. 1 is a schematic view of the internal structure of a PP ammonia absorption tower of the present invention;
fig. 2 is the schematic view of the circulation structure of the PP ammonia absorption tower of the utility model.
Wherein: the device comprises a tower body 1, a water tank 2, an air inlet 3, a liquid inlet 4, a partition plate 5, a tube array 6, a coil pipe 7, an air outlet 8, a water outlet 9, a water pump 10, a three-way joint 11, a first valve 12, a second valve 13, a conveying pipe 14, a salt inlet 15, a salt outlet 16, a flange 17, a transparent viewing mirror 18 and a liquid outlet pipe 19.
Detailed Description
Example 1
A PP ammonia absorption tower comprises a tower body 1 and a water tank 2, wherein the tower body 1 is connected with the right upper part of the water tank 2, an air inlet 3 is arranged at the left upper part of the tower body 1, a liquid inlet 4 is arranged at the right upper part of the tower body 1, a plurality of transverse partition plates 5 are vertically arranged on the left-right side of the side wall in the tower body 1, a row pipe 6 is vertically connected to the partition plate 5 in the tower body 1, a coil pipe 7 is arranged at the inner lower side of the water tank 2, an air outlet 8 is arranged at the right side of the tower body 1 at the top outside the water tank 2, and a water outlet 9 is arranged at; the tubes 6 and the coil pipes 7 are both made of modified graphite polypropylene.
The utility model discloses the use as follows: gas containing ammonia enters the tower body 1 from the gas inlet 3, absorption liquid enters the tower body 1 from the liquid inlet 4, the gas and the absorption liquid are contacted with each other and fall down from the top, the gas and the absorption liquid are subjected to reaction falling film absorption when contacting the tube nest 6 made of modified graphite polypropylene, the gas and the liquid are subjected to S-shaped falling through the left and the right partition plates 5, the gas and the liquid are fully contacted with the coil pipe 7 to be absorbed after falling into the water tank 2, the absorbed absorption liquid becomes ammonia water and is discharged from the water outlet 9, and the gas left after the ammonia gas is absorbed is discharged from the gas outlet 8.
The tubulation 6 is modified graphite polypropylene material, and the promotion that can be better absorbs, sets up baffle 5 and makes the gas-liquid be the S type and fall, and increase area of contact and reaction time make and absorb more abundant, and the downside sets up modified graphite polypropylene material coil pipe 7, carries out the secondary absorption to the absorption liquid, makes harmful ammonia change into reuse' S aqueous ammonia, also more resources are saved.
Example 2
Preferably, the water outlet 9 is connected with a water pump 10, the other end of the water pump 10 is connected with a three-way joint 11, the other two ends of the three-way joint are respectively connected with a first valve 12 and a second valve 13, the first valve 12 is communicated with the liquid inlet 4 through a conveying pipe 14, and the second valve 13 is connected with a liquid outlet pipe 19.
The second valve 13 is closed to make the discharged ammonia water enter the absorption tower again from the first valve 12 and the delivery pipe 14 for absorption, when the ammonia water is saturated to become high-concentration ammonia water, the first valve 12 is closed, and the second valve 13 is opened to make the high-concentration ammonia water discharged from the liquid outlet pipe 19.
Other structures of this embodiment are the same as those of embodiment 1.
Example 3
Preferably, a salt inlet 15 is arranged at the joint of the upper end of the coil pipe 7 and the water tank 2, and a salt outlet 16 is arranged at the joint of the lower end of the coil pipe 7 and the water tank 2.
Lead to cold salt solution on coil pipe 7 to water tank 2 through salt inlet 15 to from a salt mouth 16 discharge, lead to the cooling of absorption liquid behind the cold salt solution, improve the absorption effect, and cold salt solution can reduce the volatilization of ammonia in the ammonia.
Other structures of this embodiment are the same as those of embodiment 1.
Example 4
Preferably, the tower 1 is connected to the tank 2 by a flange 17.
The tower body 1 is connected with the water tank 2 through a flange 17, so that the disassembly is convenient, and the overhaul and the transportation are easy.
Other structures of this embodiment are the same as those of embodiment 1.
Example 5
Preferably, a transparent sight glass 18 is provided on the water tank 2.
The transparent viewing mirror 18 is provided to observe the reaction and discharge of the absorption liquid in the water tank 2 more clearly.
Other structures of this embodiment are the same as those of embodiment 1.
Example 6
Preferably, the tower body 1 and the water tank 2 are both made of polypropylene.
The ammonia is harmful substance and has very strong corrosivity, and the corrosivity of high concentration aqueous ammonia is stronger, and tower body 1 and water tank 2 adopt the polypropylene material, and the polypropylene material anticorrosiveness is strong can be used to various occasions.
Other structures of this embodiment are the same as those of embodiment 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a PP ammonia absorption tower, includes tower body (1) and water tank (2), its characterized in that: the tower body (1) is connected with the right upper part of the water tank (2), an air inlet (3) is arranged at the left upper part of the tower body (1), a liquid inlet (4) is arranged at the right upper part of the tower body (1), a plurality of transverse partition plates (5) are vertically arranged on the left-right side of the side wall in the tower body (1), a tube array (6) is vertically connected onto the partition plates (5) in the tower body (1), a coil pipe (7) is arranged at the lower side in the water tank (2), an air outlet (8) is arranged at the right side of the tower body (1) at the top outside the water tank (2), and a water outlet (9) is arranged at the lower right side of the; the tubes (6) and the coil pipes (7) are both made of modified graphite polypropylene.
2. The PP ammonia gas absorption tower of claim 1, wherein: the water outlet (9) is connected with a water pump (10), the other end of the water pump (10) is connected with a three-way joint (11), the other two ends of the three-way joint are respectively connected with a first valve (12) and a second valve (13), the first valve (12) is communicated with the liquid inlet (4) through a conveying pipe (14), and the second valve (13) is connected with a liquid outlet pipe (19).
3. The PP ammonia gas absorption tower of claim 1, wherein: a salt inlet (15) is arranged at the joint of the upper end of the coil pipe (7) and the water tank (2), and a salt outlet (16) is arranged at the joint of the lower end of the coil pipe (7) and the water tank (2).
4. The PP ammonia gas absorption tower of claim 1, wherein: the tower body (1) is connected with the water tank (2) through a flange (17).
5. The PP ammonia gas absorption tower of claim 1, wherein: the water tank (2) is provided with a transparent sight glass (18).
6. The PP ammonia gas absorption tower of claim 1, wherein: the tower body (1) and the water tank (2) are both made of polypropylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474365.9U CN211913261U (en) | 2019-12-31 | 2019-12-31 | PP ammonia absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474365.9U CN211913261U (en) | 2019-12-31 | 2019-12-31 | PP ammonia absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211913261U true CN211913261U (en) | 2020-11-13 |
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ID=73326853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922474365.9U Active CN211913261U (en) | 2019-12-31 | 2019-12-31 | PP ammonia absorption tower |
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| Country | Link |
|---|---|
| CN (1) | CN211913261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603367A (en) * | 2023-05-30 | 2023-08-18 | 华澄(江门)环保装备科技有限公司 | Toughened glass silk screen waste gas recycling and purifying system and method |
-
2019
- 2019-12-31 CN CN201922474365.9U patent/CN211913261U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603367A (en) * | 2023-05-30 | 2023-08-18 | 华澄(江门)环保装备科技有限公司 | Toughened glass silk screen waste gas recycling and purifying system and method |
| CN116603367B (en) * | 2023-05-30 | 2024-04-02 | 广东华澄环保装备科技有限公司 | Toughened glass silk screen waste gas recycling and purifying system and method |
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