CN209602477U - A kind of biogas desulfurization desulfurizing tower - Google Patents
A kind of biogas desulfurization desulfurizing tower Download PDFInfo
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- CN209602477U CN209602477U CN201920079670.5U CN201920079670U CN209602477U CN 209602477 U CN209602477 U CN 209602477U CN 201920079670 U CN201920079670 U CN 201920079670U CN 209602477 U CN209602477 U CN 209602477U
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Abstract
The utility model relates to biogas desulfurization technical fields, specifically a kind of biogas desulfurization desulfurizing tower, including tower body, the tower body is arranged on tower seat, the bottom of the tower body side is connected with rich solution outlet, sewage draining exit is connected on the tower body of the rich solution outlet bottom, first liquid level gauge interface is also connected on the tower body of the rich solution outlet side, methane outlet is connected at the top of the tower body, blow valve port is connected on tower body between the rich solution outlet and methane outlet, second liquid level gauge interface, biogas entrance and spray interface module, the blow valve port, second liquid level gauge interface, biogas entrance and spray interface module are set gradually from bottom to up, diffusion mouth is also connected at the top of the tower body.Biogas enters tower body from the biogas entrance of desulfurizing tower lower part, and counter current contacting, hydrogen sulfide are desulfurized liquid and are absorbed in tower body with top-down doctor solution, achieve the effect that desulfurization.
Description
Technical field
The utility model relates to biogas desulfurization technical field, specially a kind of biogas desulfurization desulfurizing tower.
Background technique
Biogas as a kind of emerging energy its using more and more extensive, when biogas is from anaerobic ferment devices output, especially
In medium temperature or hot fermentation, a large amount of hydrogen sulfide is carried.Since there are also a large amount of vapor to exist in biogas, water and biogas
In hydrogen sulfide collective effect, accelerate the corrosion and blocking of metallic conduit, valve and flowmeter.In addition, after sulfureted hydrogen burning
The sulfur dioxide of generation is combined into sulfurous acid with the vapor in combustion product, and the metal surface of equipment is made to generate corrosion, and
It also will cause the pollution to atmospheric environment, influence human health.Therefore, before using biogas, it is necessary to remove vulcanization therein
Hydrogen, biogas desulfurization method commonly used in the trade have: several sulfur methods such as dry desulfurization, wet desulphurization, bioanalysis desulfurization.
Desulfurizing tower is often needed to use during biogas desulfurization, inventor it has been investigated that, traditional Structure of Flue Gas Desulfuration Absorbing ratio
Relatively fixed, the hydrogen sulfide in biogas is unfavorable for being absorbed, and desulfurization effect is undesirable, how to invent a kind of biogas desulfurization desulfurizing tower
It solves these problems, becomes those skilled in the art's urgent problem to be solved.
Utility model content
In order to make up the above deficiency, the purpose of this utility model is to provide a kind of biogas desulfurization desulfurizing towers, to solve
The problems mentioned above in the background art.
The technical solution of the utility model is: a kind of biogas desulfurization desulfurizing tower, including tower body, and the tower body is arranged in tower
On seat, the bottom of the tower body side is connected with rich solution outlet, is connected with sewage draining exit on the tower body of the rich solution outlet bottom, institute
It states and is also connected with first liquid level gauge interface on the tower body of rich solution outlet side, methane outlet, institute are connected at the top of the tower body
It states and is connected with blow valve port, second liquid level gauge interface, biogas entrance and spray on the tower body between rich solution outlet and methane outlet and connects
Mouth component, the blow valve port, second liquid level gauge interface, biogas entrance and spray interface module are set gradually from bottom to up, described
Diffusion mouth is also connected at the top of tower body.
As advanced optimizing for the technical program, the positive bottom and top of tower body are respectively arranged with the first manhole
Mouth and the second man-hole opening, first man-hole opening and rich solution outlet are located at same level height, and the second man-hole opening setting exists
It sprays on the tower body at interface module, by the design of the first man-hole opening and the second man-hole opening, is carried out convenient for finishing operations personnel
Maintenance.
As advanced optimizing for the technical program, the spray interface module includes several spray pipings, the spray
Shower pipe road is no less than three groups, and the spray piping is set gradually from top to bottom, and spray is uniformly connected on the spray piping
Head absorbs the hydrogen sulfide quilt in biogas using the doctor solution that spray head sprays, reaches de- by spraying the design of interface module
The effect of sulphur.
As advanced optimizing for the technical program, the tower seat is bolted, the connection of the tower body and tower seat
Place is welded with reinforcement gusset, by reinforcing the design of gusset, improves the structural strength of junction.
As advanced optimizing for the technical program, the height of the tower body is 16m, and the rich solution outlet is apart from tower seat
Height is 1.5m.
Compared with prior art, the utility model has the beneficial effects that a kind of biogas desulfurization desulfurizing tower of the utility model,
Biogas enters tower body from the biogas entrance of desulfurizing tower lower part, with top-down doctor solution in tower body counter current contacting, hydrogen sulfide
It is desulfurized liquid to be absorbed, by the design of the first man-hole opening and the second man-hole opening, convenient for finishing operations, personnel are overhauled, spray
Pipeline is set gradually from top to bottom, is absorbed the hydrogen sulfide in biogas using the doctor solution that spray head sprays, is reached the effect of desulfurization
Fruit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- tower body；2- tower seat；3- rich solution outlet；4- sewage draining exit；5- first liquid level gauge interface；The first man-hole opening of 6-；
7- methane outlet；8- blow valve port；9- second liquid level gauge interface；10- biogas entrance；11- sprays interface module；The second manhole of 12-
Mouthful；13- diffusion mouth.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of biogas desulfurization desulfurizing tower, including tower body 1,
The tower body 1 is arranged on tower seat 2, and the bottom of 1 side of tower body is connected with rich solution outlet 3,3 bottom of rich solution outlet
It is connected with sewage draining exit 4 on tower body 1, is also connected with first liquid level gauge interface 5, the tower on the tower body 1 of 3 side of rich solution outlet
The top of body 1 is connected with methane outlet 7, be connected on the tower body 1 between the rich solution outlet 3 and methane outlet 7 blow valve port 8,
Second liquid level gauge interface 9, biogas entrance 10 and spray interface module 11, biogas enter tower from the biogas entrance 10 of desulfurizing tower lower part
Body 1, the blow valve port 8, second liquid level gauge interface 9, biogas entrance 10 and spray interface module 11 are set gradually from bottom to up, institute
The top for stating tower body 1 is also connected with diffusion mouth 13.
Specifically, the positive bottom and top of the tower body 1 are respectively arranged with the first man-hole opening 6 and the second man-hole opening 12,
First man-hole opening 6 and rich solution outlet 3 are located at same level height, and the setting of the second man-hole opening 12 is in spray interface module
On tower body 1 at 11, by the design of the first man-hole opening 6 and the second man-hole opening 12, convenient for finishing operations, personnel are overhauled.
Specifically, the spray interface module 11 includes several spray pipings, the spray piping is no less than three groups, institute
It states spray piping to set gradually from top to bottom, is uniformly connected with spray head on the spray piping, by spraying interface module
11 design absorbs the hydrogen sulfide in biogas using the doctor solution that spray head sprays, achievees the effect that desulfurization.
Specifically, the tower seat 2 is bolted, the junction of the tower body 1 and tower seat 2 is welded with reinforcement gusset,
By reinforcing the design of gusset, the structural strength of junction is improved.
Specifically, the height of the tower body 1 is 16m, height of the rich solution outlet 3 apart from tower seat 2 is 1.5m.
Specifically, biogas enters tower body 1 from the biogas entrance 10 of desulfurizing tower lower part, with top-down doctor solution in tower body
Counter current contacting in 1, hydrogen sulfide are desulfurized liquid and are absorbed, and by the design of the first man-hole opening 6 and the second man-hole opening 12, are convenient for the later period
Operator overhauls, and spray piping is set gradually from top to bottom, is absorbed in biogas using the doctor solution that spray head sprays
Hydrogen sulfide, achieve the effect that desulfurization.
It should be noted that the biogas after desulfurization enters moisture trap, doctor solution by escape pipe after demister
For the lye of the cobalt sulfonated bodies catalyst of the mountain valley with clumps of trees and bamboo containing phthalein, the doctor solution for absorbing hydrogen sulfide enters rich solution slot from 3 underflow of rich solution outlet, then passes through
Rich solution pump pressurization is squeezed into regeneration tank, carries out oxidation regeneration with air in regeneration tank, and lean solution after regeneration is from regeneration tank top
Overflow enters lean liquid tank, is boosted by lean pump and is sent into absorption tower cyclic absorption.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of biogas desulfurization desulfurizing tower, including tower body (1), it is characterised in that: the tower body (1) is arranged on tower seat (2),
The bottom of tower body (1) side is connected with rich solution outlet (3), the row of being connected on the tower body (1) of rich solution outlet (3) bottom
Dirty mouth (4) is also connected with first liquid level gauge interface (5) on the tower body (1) of rich solution outlet (3) side, the tower body (1)
Top is connected with methane outlet (7), is connected with blow valve port on the tower body (1) between the rich solution outlet (3) and methane outlet (7)
(8), second liquid level gauge interface (9), biogas entrance (10) and spray interface module (11), the blow valve port (8), second liquid level gauge
Interface (9), biogas entrance (10) and spray interface module (11) are set gradually from bottom to up, and the top of the tower body (1) also connects
It is connected to diffusion mouth (13).
2. a kind of biogas desulfurization desulfurizing tower according to claim 1, it is characterised in that: the positive bottom of the tower body (1)
Portion and top are respectively arranged with the first man-hole opening (6) and the second man-hole opening (12), first man-hole opening (6) and rich solution outlet
(3) it is located at same level height, the second man-hole opening (12) setting is on the tower body (1) at spray interface module (11).
3. a kind of biogas desulfurization desulfurizing tower according to claim 1, it is characterised in that: the spray interface module (11)
Including several spray pipings, the spray piping is no less than three groups, and the spray piping is set gradually from top to bottom, the spray
Shower pipe is uniformly connected with spray head on road.
4. a kind of biogas desulfurization desulfurizing tower according to claim 1, it is characterised in that: the tower seat (2) passes through bolt
Fixed, the junction of the tower body (1) and tower seat (2) is welded with reinforcement gusset.
5. a kind of biogas desulfurization desulfurizing tower according to claim 1, it is characterised in that: the height of the tower body (1) is
16m, height of the rich solution outlet (3) apart from tower seat (2) are 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079670.5U CN209602477U (en) | 2019-01-17 | 2019-01-17 | A kind of biogas desulfurization desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079670.5U CN209602477U (en) | 2019-01-17 | 2019-01-17 | A kind of biogas desulfurization desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602477U true CN209602477U (en) | 2019-11-08 |
Family
ID=68399704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079670.5U Active CN209602477U (en) | 2019-01-17 | 2019-01-17 | A kind of biogas desulfurization desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602477U (en) |
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2019
- 2019-01-17 CN CN201920079670.5U patent/CN209602477U/en active Active
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