CN216337477U - Water seal device suitable for marsh gas desulfurization - Google Patents
Water seal device suitable for marsh gas desulfurization Download PDFInfo
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- CN216337477U CN216337477U CN202122714939.2U CN202122714939U CN216337477U CN 216337477 U CN216337477 U CN 216337477U CN 202122714939 U CN202122714939 U CN 202122714939U CN 216337477 U CN216337477 U CN 216337477U
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Abstract
The utility model provides a water seal device suitable for biogas desulfurization, which comprises a water seal tank body and a tank cover, wherein the tank cover is fixedly connected with the water seal tank body through a clamping structure: the air guide pipe is axially arranged in the water-sealed tank body, and an air inlet flange pipe communicated with the air guide pipe is arranged on one side of the upper end of the water-sealed tank body; the lower end of the air duct is provided with a horn expansion port; and an exhaust flange pipe communicated with the inner cavity of the water seal tank body is arranged on the other side of the upper end of the water seal tank body. According to the water seal device, the biogas generated by the biogas digester can pass through the air inlet flange pipe, the air guide pipe and the horn expansion opening arranged at the lower end of the air guide pipe, so that the contact area with the liquid surface in the water seal tank body can be greatly increased, the water vapor content of the biogas is stabilized, and the later biogas dehydration operation is facilitated.
Description
Technical Field
The utility model relates to the technical field of biogas purification, in particular to a water seal device suitable for biogas desulfurization.
Background
The methane is a combustible gas with a high heat value, and comprises the main components of methane, carbon dioxide, a small amount of gases such as nitrogen, ammonia, hydrogen, oxygen, hydrogen sulfide and the like, and water vapor. In order to reduce the production cost and improve the resource utilization efficiency of the farms, most of the large-scale farms utilize methane tanks to treat excrement and sewage so as to realize waste sludge fermentation treatment, and methane generated in the process can be used for power generation or used as fuel.
Because the biogas contains hydrogen sulfide and water vapor, dehydration and desulfurization treatment are needed when power generation is carried out or the biogas is used as fuel, otherwise, pollution gases such as SO2 and the like are generated in the combustion process of the biogas. Therefore, the biogas needs to be dewatered before being used, and because the moisture content of the biogas is not uniform, the water content of the biogas needs to be ensured to be stable when the biogas enters a dewatering process so as to ensure the dewatering effect.
Therefore, it is necessary to provide a water seal device suitable for biogas desulfurization to stabilize the moisture content of biogas.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a water seal device suitable for biogas desulfurization, so as to solve the problem of unstable moisture content of biogas.
In order to solve the technical problem, the utility model provides a water seal device suitable for biogas desulfurization, which comprises a water seal tank body and a tank cover, wherein the tank cover is fixedly connected with the water seal tank body through a clamping structure:
the air guide pipe is axially arranged in the water-sealed tank body, and an air inlet flange pipe communicated with the air guide pipe is arranged on one side of the upper end of the water-sealed tank body; the lower end of the air duct is provided with a horn expansion port; and an exhaust flange pipe communicated with the inner cavity of the water seal tank body is arranged on the other side of the upper end of the water seal tank body.
Preferably, the top end of the tank cover and the bottom end of the water seal tank body are respectively provided with a water inlet port and a water outlet port.
Preferably, a liquid level meter is arranged on one side of the water seal tank body.
Preferably, the clamping structure is an insertion connection assembly or a quick connection buckle assembly corresponding to the water seal tank body and the tank cover.
Preferably, the inner ring of the water seal tank body is provided with a supporting ring plate, and the supporting ring plate is provided with a sealing supporting plate for supporting the air duct.
Preferably, the center of the closed supporting plate is provided with a supporting rib plate, and the closed supporting plate is provided with air passing holes along the circumference of the supporting rib plate.
Preferably, at least three supporting leg assemblies are circumferentially arranged at the bottom of the water seal tank body.
The technical scheme of the utility model at least comprises the following technical effects:
1. according to the water seal device provided by the embodiment of the application, biogas generated by the biogas digester can pass through the air inlet flange pipe, the air guide pipe and the horn expansion opening arranged at the lower end of the air guide pipe, so that the contact area with the liquid surface in the water seal tank body can be greatly increased, the moisture content of the biogas is stabilized, and the later biogas dehydration operation is facilitated;
2. the clamping structure of the embodiment of the application is an inserting and connecting assembly, namely, the tank cover is fixedly connected with the upper end of the water-sealed tank body in an inserting and connecting mode, and the connecting mode has the advantage of convenient connection;
3. the closed support plate arranged in the water seal device can form stable support for the guide pipe, so that the gas guide pipe has stable structures in the water seal tank body, and the closed support plate can allow methane to overflow to the top of the water seal tank at the bottom of the water seal tank;
4. the bottom of the water seal tank body in the embodiment of the application is provided with four supporting leg assemblies along the circumferential direction, and each supporting leg assembly comprises a groove-shaped plate and a supporting base plate arranged at the bottom end of the groove-shaped plate; the landing leg assembly can form stable support to the water-sealed tank body.
Drawings
FIG. 1 is a front view of a water seal assembly according to an embodiment of the present invention;
FIG. 2 is a left side view of the structure of the water seal device in the embodiment of the present application;
FIG. 3 is a bottom view of the structure of the water seal device in the embodiment of the present application;
FIG. 4 is a schematic view of the internal structure of the water seal apparatus in the embodiment of the present application;
fig. 5 is a schematic diagram of the structure of the closed supporting plate in fig. 4.
In the figure:
100. a water seal device; 1. water sealing the tank body; 2. a can lid; 3. a water inlet port; 4. an air inlet flange pipe; 5. an exhaust flange pipe; 6. a liquid level meter; 7. a leg assembly; 8. a drain port; 9. an air duct; 10. a flared opening; 11. sealing the support plate; 1101. a support rib plate; 1102. air passing holes; 12. a rubber collar; 13. and a support ring plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
A water seal device suitable for biogas desulfurization is characterized in that the water seal device 100 comprises a water seal tank body 1 and a tank cover 2, wherein the tank cover 2 is fixedly connected with the water seal tank body 1 through a clamping structure; the air guide pipe 9 is axially arranged in the water seal tank body 1, and an air inlet flange pipe 4 communicated with the air guide pipe 9 is arranged on one side of the upper end of the water seal tank body 1; the lower end of the air duct 9 is provided with a horn expansion port 10; and an exhaust flange pipe 5 communicated with the inner cavity of the water seal tank body is arranged on the other side of the upper end of the water seal tank body 1.
Specific examples are as follows, as shown in FIGS. 1-5: a water seal device suitable for biogas desulfurization comprises a water seal tank body 1 and a tank cover 2, wherein the top end of the tank cover 2 and the bottom end of the water seal tank body 1 are respectively provided with a water inlet port 3 and a water outlet port 8, the water inlet port on the tank cover is connected with a water inlet pipe and used for injecting water into the water seal tank body, and the water outlet port arranged at the bottom of the water seal tank body is used for discharging wastewater; the tank cover 2 is fixedly connected with the water seal tank body 1 through a clamping structure, and the tank cover can be conveniently separated from or installed on the water seal tank body, so that the installation of parts in the water seal device is facilitated; the air guide pipe 9 is axially arranged in the water seal tank body 1, and an air inlet flange pipe 4 communicated with the air guide pipe 9 is arranged on one side of the upper end of the water seal tank body 1; the lower end of the air duct 9 is provided with a horn expansion port 10; and an exhaust flange pipe 5 communicated with the inner cavity of the water seal tank body is arranged on the other side of the upper end of the water seal tank body 1.
Particularly, the water seal arrangement of this application embodiment, the marsh gas that the methane-generating pit produced accessible air inlet flange pipe and air duct and the loudspeaker expansion mouth that the air duct low side set up, but greatly increased and the interior liquid level area of contact of water seal tank stabilize marsh gas steam content, the marsh gas dehydration operation of the later stage of being convenient for.
In an embodiment of the present application, as shown in fig. 1-3, a liquid level meter 6 is disposed on one side of the water seal tank 1, the upper end and the lower end of the liquid level meter are respectively communicated with the upper side wall and the lower side wall of the water seal tank, and the liquid level meter can conveniently detect the liquid level height in the water seal device.
In another embodiment of the present application, as shown in fig. 4, the clamping structure is an insertion connection component or a quick connection buckle component corresponding to the water seal tank body and the tank cover. Particularly, in this embodiment, the joint structure is for inserting coupling assembling, also the cover through insert the mode of connecting with water seal tank body upper end fixed connection, this kind of connected mode has the advantage of convenient connection.
In another embodiment of the present application, as shown in fig. 4-5, a support ring plate 13 is arranged on an inner ring of the water seal tank 1, and a closed support plate 11 for supporting the gas guide tube 9 is arranged on the support ring plate 13; a supporting rib plate 1101 is arranged in the center of the closed supporting plate 11, and air passing holes 1102 are formed in the closed supporting plate 11 along the circumference of the supporting rib plate; the guide tube is sleeved with a rubber retainer ring 12 corresponding to the sealing support plate. In this embodiment, the sealed backup pad can form stable support to the stand pipe to make the air duct all have stable structure in the water sealed tank body, and the sealed backup pad can supply marsh gas to spill over to the water sealed tank top in the water sealed tank bottom.
In another embodiment of the present application, as shown in fig. 1 to 4, at least three leg assemblies 7 are circumferentially arranged on the bottom of the water-sealed tank 1. In the embodiment, four supporting leg assemblies are arranged at the bottom of the water seal tank body along the circumferential direction, and each supporting leg assembly comprises a groove-shaped plate and a supporting base plate arranged at the bottom end of the groove-shaped plate; the supporting leg assembly can form stable support for the water-sealed tank body; it should be noted that the leg assembly may further include a universal wheel fixedly connected to the support base plate, thereby facilitating the transportation of the water seal device.
The use method or the working principle of the utility model are as follows:
according to the water seal device, the air guide pipe is axially arranged in the water seal tank body, and the air inlet flange pipe communicated with the air guide pipe is arranged on one side of the upper end of the water seal tank body; the lower end of the air duct is provided with a horn expansion port; an exhaust flange pipe communicated with the inner cavity of the water seal tank body is arranged on the other side of the upper end of the water seal tank body; the biogas generated by the biogas digester can pass through the air inlet flange pipe, the air guide pipe and the horn expansion opening arranged at the lower end of the air guide pipe, so that the contact area with the liquid surface in the water-sealed tank body can be greatly increased, the water vapor content of the biogas is stabilized, and the later biogas dehydration operation is facilitated.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the utility model, and such modifications and enhancements are also considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a water seal arrangement suitable for marsh gas desulfurization, its characterized in that, water seal arrangement (100) are including the water seal jar body (1) and cover (2), cover (2) are through joint structure and water seal jar body (1) fixed connection:
the air guide pipe (9) is axially arranged in the water seal tank body (1), and an air inlet flange pipe (4) communicated with the air guide pipe (9) is arranged on one side of the upper end of the water seal tank body (1); the lower end of the air duct (9) is provided with a flared opening (10); and an exhaust flange pipe (5) communicated with the inner cavity of the water seal tank body is arranged on the other side of the upper end of the water seal tank body (1).
2. The water seal device suitable for biogas desulfurization according to claim 1, wherein: the top end of the tank cover (2) and the bottom end of the water seal tank body (1) are respectively provided with a water inlet port (3) and a water drainage port (8).
3. The water seal device suitable for biogas desulfurization according to claim 1, wherein: and a liquid level meter (6) is arranged on one side of the water seal tank body (1).
4. The water seal device suitable for biogas desulfurization according to claim 1, wherein: the clamping structure is an insertion connection component or a quick connection buckle component corresponding to the water seal tank body and the tank cover.
5. The water seal device suitable for biogas desulfurization according to claim 1, wherein: the inner ring of the water seal tank body (1) is provided with a supporting ring plate (13), and the supporting ring plate (13) is provided with a sealing supporting plate (11) for supporting the air duct (9).
6. The water seal device suitable for biogas desulfurization according to claim 5, wherein: the center of the closed support plate (11) is provided with a support rib plate (1101), and the closed support plate (11) is provided with air passing holes (1102) along the circumference of the support rib plate.
7. The water seal assembly suitable for biogas desulfurization according to any one of claims 1 to 6, wherein: at least three supporting leg assemblies (7) are arranged on the bottom of the water seal tank body (1) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122714939.2U CN216337477U (en) | 2021-11-08 | 2021-11-08 | Water seal device suitable for marsh gas desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122714939.2U CN216337477U (en) | 2021-11-08 | 2021-11-08 | Water seal device suitable for marsh gas desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216337477U true CN216337477U (en) | 2022-04-19 |
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ID=81136220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122714939.2U Active CN216337477U (en) | 2021-11-08 | 2021-11-08 | Water seal device suitable for marsh gas desulfurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216337477U (en) |
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2021
- 2021-11-08 CN CN202122714939.2U patent/CN216337477U/en active Active
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