CN204981791U - Methane dehydration device - Google Patents
Methane dehydration device Download PDFInfo
- Publication number
- CN204981791U CN204981791U CN201520359150.1U CN201520359150U CN204981791U CN 204981791 U CN204981791 U CN 204981791U CN 201520359150 U CN201520359150 U CN 201520359150U CN 204981791 U CN204981791 U CN 204981791U
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- methane
- dehydration device
- cavity
- tank body
- air flow
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Abstract
The utility model relates to a gaseous dewatering device specifically is a methane dehydration device, which comprises a tank body, the top of jar body is equipped with the gas outlet, and lower cavity lateral wall is equipped with the air inlet, the jar body is divided into cavity and lower cavity, go up the cavity and be equipped with the air current chamber down between the cavity, it has the dehydration solvent to go up the cavity packing, the air current intracavity is equipped with porous guide plate. Under the effect of porous guide plate, a large amount of dusts are detached simultaneously to the gaseous diffusion rate that slows down. Gas has the air current chamber to get into upward cavity, gets rid of surplus moisture through the solvent absorption process, realizes purifying the purpose of marsh gas. The utility model has the advantages of simple structure is firm, and efficient, the life cycle of dewatering is long, the drainage is convenient.
Description
Technical field
The utility model relates to gas dewatering device, specifically a kind of dehydration device of methane.
Background technology
Biogas is that China is at present just at the novel energy of Devoting Major Efforts To Developing, organism (trade effluent, plant straw, animal excrement etc.) is under certain moisture, temperature and anaerobic condition, by of a great variety, enormous amount and the katabolism of the different each quasi-microorganism of function, the mixed gases such as final formation methane and carbon dioxide: biogas, this process is complicated Biochemical processes.The purification of biogas generally comprises the techniques such as dehydration, desulfurization and decarburization, if dehydration is because have accumulated water meeting dissolved hydrogen sulfide in airway, and accelerates the corrosion of pipeline and valve, under meter etc., so before carrying out biogas desulfurization, needs to carry out processed.
Biogas dewatering of the prior art mainly contains cold partition method and solvent absorption, namely cold partition method utilizes pressure energy change to cause temperature variation, and make the method that water vapour condensation from gas phase is got off, the method is simple to operate, but costs and poor dehydration results, can not remove the moisture in biogas completely; If adopt solvent absorption separately, dehydrated solvent needs to change in time, and replacement frequency is large, increases labour intensity, lavishes labor on.
Summary of the invention
The purpose of this utility model, be exactly for solving prior art Problems existing, and devise a kind of dehydration device of methane, biogas enters tank body, first portion of water is removed through condensation separation method in lower chambers, gas enters air flow chamber, under the effect of perforated baffle, and the rate of diffusion of the gas that slows down, remove a large amount of dusts simultaneously, enter upper chamber by the gas of air flow chamber, remove residual moisture through solvent absorption, ensure the carrying out of follow-up desulfurization, decarburization work.
The technical solution of the utility model is: a kind of dehydration device of methane, comprises tank body, and the top of described tank body is provided with air outlet, and lower chambers sidewall is provided with inlet mouth, and described tank body is divided into upper chamber and lower chambers, is provided with air flow chamber between described upper chamber and lower chambers; Described upper chamber is filled with dehydrated solvent, is provided with perforated baffle in described air flow chamber.
In order to better diffusion gas, described flow deflector is arranged on the sidewall of the air flow chamber left and right sides, and the left and right sides is spaced is arranged alternately.
As preferably, described perforated baffle is cast by corrosion-resistant stainless steel material and is formed.
How many in order to detect pot liquid, described tank base is connected water level gauge with air flow chamber.
In order to discharge surplus liquid in time, the bottom of described lower chambers is provided with water port, and water port place is provided with water discharge valve.
Conveniently change dehydrated solvent, described upper chamber sidewall is provided with the side door reloaded.
As preferably, described dehydrated solvent is calcium chloride.
As preferably, the material of described tank body own is that the casting of corrosion-resistant stainless steel material forms.
The beneficial effects of the utility model draw by such scheme: because dewatering unit is divided into upper chamber and lower chambers, and be filled with dehydrated solvent, biogas enters tank body, first portion of water is removed through condensation separation method in lower chambers, gas enters air flow chamber, under the effect of perforated baffle, the rate of diffusion of the gas that slows down, removes a large amount of dust simultaneously.Gas has air flow chamber to enter upper chamber, removes residual moisture, realize the object of purifying marsh gas through solvent absorption.It is simply firm that the utility model has structure, the advantages such as dewatering efficiency is high, life cycle is long, draining is convenient.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Wherein, 1 is air outlet, and 2 is the mouth that reloads, and 3 is inlet mouth, and 4 is water port, and 5 is water level gauge, and 6 is upper chamber, and 7 is lower chambers, and 8 is air flow chamber, and 9 is perforated baffle.
embodiment:
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, a kind of dehydration device of methane, comprise the tank body cast by corrosion-resistant stainless steel material, the top of described tank body is provided with air outlet 1.Bottom is provided with water port 4, and water port 4 place is provided with water discharge valve.Tank base side is provided with inlet mouth 3, described tank body is divided into upper chamber 6, lower chambers 7 and air flow chamber 8, described upper chamber 6 is filled with calcium chloride dehydrated solvent on cutting off, and is provided with perforated baffle 9 in described air flow chamber 8, and described perforated baffle 9 is cast by corrosion-resistant stainless steel material and formed.Upper chamber 6 sidewall is provided with the side door 2 reloaded, and described tank base is connected water level gauge 5 with air flow chamber 8, is shown the height of liquid level in tank body by water level gauge 5.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (8)
1. a dehydration device of methane, comprises tank body, and the top of described tank body is provided with air outlet, and lower chambers sidewall is provided with inlet mouth, it is characterized in that: described tank body is divided into upper chamber and lower chambers, is provided with air flow chamber between described upper chamber and lower chambers; Described upper chamber is filled with dehydrated solvent, is provided with perforated baffle in described air flow chamber.
2. dehydration device of methane as claimed in claim 1, is characterized in that: described perforated baffle is arranged on the sidewall of the air flow chamber left and right sides, and the left and right sides is spaced is arranged alternately.
3. dehydration device of methane as claimed in claim 2, is characterized in that: described perforated baffle is cast by corrosion-resistant stainless steel material and formed.
4. dehydration device of methane as claimed in claim 1, is characterized in that: described tank base is connected water level gauge with air flow chamber.
5. dehydration device of methane as claimed in claim 1, it is characterized in that: the bottom of described lower chambers is provided with water port, water port place is provided with water discharge valve.
6. dehydration device of methane as claimed in claim 1, is characterized in that: described upper chamber sidewall is provided with the side door reloaded.
7. dehydration device of methane as claimed in claim 1, is characterized in that: described dehydrated solvent is calcium chloride.
8. dehydration device of methane as claimed in claim 1, is characterized in that: the material of described tank body own is that the casting of corrosion-resistant stainless steel material forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359150.1U CN204981791U (en) | 2015-05-29 | 2015-05-29 | Methane dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359150.1U CN204981791U (en) | 2015-05-29 | 2015-05-29 | Methane dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981791U true CN204981791U (en) | 2016-01-20 |
Family
ID=55116175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359150.1U Expired - Fee Related CN204981791U (en) | 2015-05-29 | 2015-05-29 | Methane dehydration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119747A (en) * | 2018-01-22 | 2018-06-05 | 宁波市天马空压机厂 | A kind of air accumulator |
-
2015
- 2015-05-29 CN CN201520359150.1U patent/CN204981791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119747A (en) * | 2018-01-22 | 2018-06-05 | 宁波市天马空压机厂 | A kind of air accumulator |
| CN108119747B (en) * | 2018-01-22 | 2024-03-26 | 宁波市天马空压机厂 | Air storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |