CN212199160U - Natural gas desulfurization and dehumidification combined device - Google Patents
Natural gas desulfurization and dehumidification combined device Download PDFInfo
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- CN212199160U CN212199160U CN202020740059.5U CN202020740059U CN212199160U CN 212199160 U CN212199160 U CN 212199160U CN 202020740059 U CN202020740059 U CN 202020740059U CN 212199160 U CN212199160 U CN 212199160U
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Abstract
A natural gas desulfurizing and dehumidifying combination device relates to the natural gas storage and transportation field, in particular to a combination device for desulfurizing and dehumidifying natural gas, the device of the utility model comprises a desulfurizing device and a dehumidifying device, the desulfurizing device comprises a desulfurizing tank body, a liquid injection port, a liquid valve, a gas injection pipe, a gas valve, a gas injection disc, a liquid discharge pipe and a movable pulley, the dehumidifying device comprises a dehumidifying tank body, a top cover, a gas discharge pipe, a water absorption column, a fixed pore plate, a liquid storage cavity and a water discharge pipe, the novel device has simple structure, is convenient to disassemble and assemble/move and can be used for a plurality of times, the natural gas is enabled to be in maximum contact with a desulfurizing agent by using the pore plate of the gas storage disc in the gas injection disc, the service time of the water absorption column can be prolonged by matching use of the fixed pore plate and the liquid storage cavity, hydrogen sulfide components in the natural gas can be removed at one time, and adverse effects of water content of the natural gas after desulfurizing on the, the production efficiency is improved.
Description
Technical Field
The utility model relates to a natural gas warehousing and transportation field, concretely relates to composite set that natural gas desulfurization, dehumidification were used.
Background
The natural gas as clean fuel has important significance for adjusting the energy structure of China, and the consumption of the natural gas of China exceeds 1900 x 10 in 2015 year all the year8m3The proportion of the natural gas in the primary energy structure reaches 5.8 percent, and the proportion of the global natural gas in the primary energy structure is 24 percent, so that the natural gas demand potential in China is huge in the future. Under the background, the safety problems of natural gas exploitation, storage and transportation are of great importance, and in the process of natural gas development, certain natural gas containing excessive toxic gases such as hydrogen sulfide can cause air pollution, and certain damage can be caused to human bodies in serious cases.
The hydrogen sulfide has strong toxicity and strong corrosivity, has strong destructiveness to people and environment, has strong corrosivity to mining equipment and transportation pipelines, is easy to cause production accidents, is regulated by No. 9 Wen official in 2012 of the national Bureau of State Standard of the people's republic of China, takes GB17820-2012 Natural gas as a new mandatory natural gas quality standard, and the standard makes clear regulation on the content of the hydrogen sulfide in the natural gas: the content of hydrogen sulfide in natural gas is lower than 6mg/m3The content of hydrogen sulfide in the second kind of natural gas is lower than 20mg/m3The content of hydrogen sulfide in the third kind of natural gas is lower than 350mg/m3。
Therefore to the above problem, the utility model provides a natural gas desulfurization and dehumidification composite set uses through natural gas desulfurization device, dehydrating unit are supporting, can once only detach the hydrogen sulfide component in the natural gas to solved the harmful effects that the desulfurization back natural gas contains water and leads to the fact follow-up warehousing and transportation process, composite set's use has improved the efficiency that the natural gas was handled, has simplified the step of natural gas treatment, has practiced thrift manpower and materials cost, has improved production efficiency.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned not enough, a natural gas desulfurization dehumidification composite set is provided, the utility model discloses device simple structure, the dismouting/removal of being convenient for, repetitious usage, use through the built-in gas dish orifice plate of natural gas desulfurization device, make natural gas and the contact of desulfurizing agent furthest, through the built-in fixed orifice plate of dehydrating device, deposit the supporting use in sap cavity, the live time of water absorption post can prolong, the hydrogen sulfide component in the natural gas can once only be detached, and solved the harmful effects that the desulfurization back natural gas contains water and cause follow-up warehousing and transportation process, composite set's use has improved the efficiency that the natural gas was handled, the step of natural gas treatment has been simplified, manpower and materials cost has been practiced thrift, production efficiency is improved.
The embodiment of the utility model provides a natural gas desulfurization dehumidification composite set, including desulphurization unit and dehydrating unit.
The desulfurization device comprises a desulfurization tank body, a liquid injection port, a liquid valve, a gas injection pipe, a gas valve, a gas injection disc, a liquid discharge pipe and a movable pulley, wherein the desulfurization tank body is of a hollow cylinder structure, the liquid injection port is arranged at the top of the desulfurization tank body, the gas injection pipe is arranged at the top of the side wall of the desulfurization tank body, the gas valve is arranged on the gas injection pipe, the gas injection disc is arranged at the bottom of the inner wall of the desulfurization tank body, the gas injection pipe is connected with the gas injection disc, the liquid discharge pipe is arranged at the bottom of the side wall of the desulfurization tank body, the liquid valve is arranged on the liquid injection port and the liquid discharge pipe, and the movable pulley.
The gas injection dish is including supporting trachea, connector, gas dish layer board, gas dish orifice plate, support trachea and desulfurization jar internal wall bottom surface sealing connection, it has arranged the connector to support the trachea lateral wall, connector and gas injection pipe sealing connection, support trachea top and gas dish layer board sealing connection, the gas dish orifice plate has been arranged on gas dish layer board surface, gas dish layer board and gas dish orifice plate thread sealing connection, the gas injection hole has been arranged on gas dish orifice plate surface.
The dehumidifying device comprises a dehumidifying tank body, a top cover, an exhaust pipe, a water absorption column, a fixed orifice plate, a liquid storage cavity and a drain pipe, wherein the dehumidifying tank body is of a hollow cylinder structure, the top of the dehumidifying tank body is in threaded sealing connection with the top cover, the exhaust pipe is arranged at the top of the side wall of the dehumidifying tank body, a gas valve is arranged on the exhaust pipe, the fixed orifice plate is arranged at the bottom of the inner wall of the dehumidifying tank body, the water absorption column is arranged at the top of the fixed orifice plate, the liquid storage cavity is arranged at the bottom of the fixed orifice plate, the drain pipe is arranged at the side wall of the liquid storage cavity, the liquid valve is arranged on.
The top of the side wall of the desulphurization tank body is connected with a connecting hose line, the bottom of the side wall of the dehumidification tank body is connected with the connecting hose line, and a gas valve is arranged on the connecting hose line.
The material of the sulfur removal tank body, the gas injection disc, the dehumidification tank body, the top cover and the fixed pore plate is stainless steel.
The use method of the natural gas desulphurization and dehumidification combined device comprises the following steps:
And 2, connecting the gas injection pipe with a natural gas pipeline, opening a gas valve of the gas injection pipe, and enabling the natural gas to flow through the gas injection plate and the desulfurizing agent through the gas injection pipe to perform desulfurizing operation.
And 3, enabling the desulfurized natural gas to flow through a connecting hose line and a water absorption column for dehumidification operation, and discharging the natural gas through an exhaust pipe.
And 4, after the sulfur removal agent adsorbs hydrogen sulfide to reach a set amount, closing a gas valve of the gas injection pipe and a gas valve of the connecting hose line, opening a valve of the liquid injection port and a valve of the liquid discharge pipe, discharging the sulfur removal agent, repeating the step 1, and injecting the sulfur removal agent into the sulfur removal tank body through the liquid injection port.
And 5, after the water absorption column absorbs water to be saturated, reserving the absorbed water in the liquid storage cavity under the action of gravity, closing the gas valve connected with the hose line after the stored water in the liquid storage cavity reaches a preset value, separating the top cover from the dehumidification tank body, taking out the water absorption column, opening the liquid valve of the water outlet to drain water, and replacing the dry water absorption column.
And 6, drying the water absorption column saturated with water for reuse.
The utility model discloses a natural gas desulfurization dehumidification composite set beneficial effect is: this novel device simple structure, be convenient for dismouting/removal, repetitious usage, use through the built-in gas dish orifice plate of natural gas desulphurization unit, make natural gas and desulfurizing agent furthest's contact, through the built-in fixed orifice plate of dehydrating unit, deposit the supporting use in sap cavity, the live time of water absorption post can be prolonged, hydrogen sulfide component in the natural gas can once only be detached, and solved the harmful effects that the desulfurization back natural gas contains water and causes follow-up warehousing and transportation process, composite set's use has improved the efficiency that the natural gas was handled, the step of natural gas treatment has been simplified, manpower and materials cost has been practiced thrift, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the utility model.
FIG. 2 is a schematic view of the structure of the gas injection disk.
FIG. 3 is a schematic view of the arrangement of the surfaces of the gas injection disks.
Reference numerals: 1. the device comprises a sulphur removal tank body 2, a liquid injection port 3, a liquid valve 4, an air injection pipe 5, a gas valve 6, an air injection disc 7, a sulphur removal agent 8, a liquid discharge pipe 9, a movable pulley 10, a connecting hose line 11, a dehumidifying tank body 12, a top cover 13, an exhaust pipe 14, a water absorption column 15, a fixed orifice plate 16, a liquid storage cavity 17, a drain pipe 18, a supporting gas pipe 19, a connector 20, an air disc supporting plate 21, an air disc orifice plate 22, an air injection hole 100, a sulphur removal device 200 and a dehumidifying device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment of the present invention provides a natural gas desulfurization and dehumidification combined device, which includes a desulfurization device 100 and a dehumidification device 200.
The desulfurization device 100 includes the desulfurization jar body 1, annotates liquid mouth 2, liquid valve 3, gas injection pipe 4, gas valve 5, gas injection dish 6, fluid-discharge tube 8, removal pulley 9, the desulfurization jar body 1 is the hollow cylinder structure, the 1 top of the desulfurization jar body has been arranged and has been annotated liquid mouth 2, gas injection pipe 4 has been arranged at 1 lateral wall top of the desulfurization jar body, gas valve 5 has been arranged on gas injection pipe 4, the gas injection dish 6 has been arranged to 1 inner wall bottom of the desulfurization jar body, gas injection pipe 4 is connected with gas injection dish 6, fluid-discharge tube 8 has been arranged to 1 lateral wall bottom of the desulfurization jar body, annotate liquid valve 3 having been arranged on liquid mouth 2, the fluid-discharge tube 8, the removal pulley 9 has been arranged to 1 bottom of the desulfurization jar body.
The top of the side wall of the sulfur removal tank body 1 is connected with a connecting hose line 10, the bottom of the side wall of the dehumidification tank body 11 is connected with the connecting hose line 10, and a gas valve 5 is arranged on the connecting hose line 10.
As shown in fig. 2-3, the gas injection tray 6 comprises a support gas pipe 18, a connector 19, a gas tray supporting plate 20 and a gas tray hole plate 21, the support gas pipe 18 is connected with the desulfurization tank body 1 through the bottom surface in a sealing manner, the connector 19 is arranged on the side wall of the support gas pipe 18, the connector 19 is connected with the gas injection pipe 4 in a sealing manner, the top of the support gas pipe 18 is connected with the gas tray supporting plate 20 in a sealing manner, the gas tray hole plate 21 is arranged on the surface of the gas tray supporting plate 20, the gas tray supporting plate 20 is connected with the gas tray hole plate 21 in a threaded manner, and the gas injection hole 22 is arranged on the.
The desulphurizing tank body 1, the gas injection disc 6, the dehumidifying tank body 11, the top cover 12 and the fixed pore plate 15 are made of stainless steel.
The use method of the natural gas desulphurization and dehumidification combined device comprises the following steps:
And 2, connecting the gas injection pipe 4 with a natural gas pipeline, opening a gas valve 5 of the gas injection pipe 4, and enabling the natural gas to flow through a gas injection disc 6 and a desulfurizing agent 7 through the gas injection pipe 4 to perform desulfurizing operation.
And 3, the desulfurized natural gas flows through the connecting hose line 10 and the water absorption column 14 to be dehumidified and is discharged through the exhaust pipe 13.
And 4, after the sulfur removal agent 7 adsorbs hydrogen sulfide to reach a set amount, closing the gas valve 5 of the gas injection pipe 4 and the gas valve 5 of the connecting hose line 10, opening the valve of the liquid injection port 2 and the valve of the liquid discharge pipe 8, discharging the sulfur removal agent 7, repeating the step 1, and injecting the sulfur removal agent 7 into the sulfur removal tank body 1 through the liquid injection port 2.
And 5, after the water absorption column 14 absorbs water to saturation, reserving the absorbed water in the liquid storage cavity 16 under the action of gravity, closing the gas valve 5 of the connecting hose line 10 after the stored water in the liquid storage cavity 16 reaches a preset value, separating the top cover 12 from the dehumidification tank body 11, taking out the water absorption column 14, opening the water outlet 17 and the liquid valve 3 for draining, and replacing the dry water absorption column 14.
And 6, drying the water absorption column 14 which is saturated in water absorption for repeated use.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (2)
1. A natural gas desulphurization and dehumidification combined device is characterized by comprising a desulphurization device (100) and a dehumidification device (200);
the sulfur removal device (100) comprises a sulfur removal tank body (1), a liquid injection port (2), a liquid valve (3), a gas injection pipe (4), a gas valve (5), a gas injection disc (6), a liquid discharge pipe (8) and a movable pulley (9), the desulfurizing tank body (1) is of a hollow cylindrical structure, the top of the desulfurizing tank body (1) is provided with a liquid injection port (2), a gas injection pipe (4) is arranged at the top of the side wall of the sulfur removal tank body (1), a gas valve (5) is arranged on the gas injection pipe (4), an air injection disc (6) is arranged at the bottom of the inner wall of the sulfur removal tank body (1), the air injection pipe (4) is connected with the air injection disc (6), a liquid discharge pipe (8) is arranged at the bottom of the side wall of the sulfur removal tank body (1), liquid valves (3) are arranged on the liquid injection port (2) and the liquid discharge pipe (8), and a movable pulley (9) is arranged at the bottom of the sulfur removal tank body (1);
the dehumidifying device (200) comprises a dehumidifying tank body (11), a top cover (12), an exhaust pipe (13), a water absorption column (14), a fixed pore plate (15), a liquid storage cavity (16) and a drain pipe (17), the dehumidifying tank body (11) is of a hollow cylindrical structure, the top of the dehumidifying tank body (11) is in threaded sealing connection with the top cover (12), an exhaust pipe (13) is arranged at the top of the side wall of the dehumidification tank body (11), a gas valve (5) is arranged on the exhaust pipe (13), a fixed pore plate (15) is arranged at the bottom of the inner wall of the dehumidification tank body (11), a water absorption column (14) is arranged at the top of the fixed pore plate (15), the bottom of the fixed pore plate (15) is provided with a liquid storage cavity (16), the side wall of the liquid storage cavity (16) is provided with a drain pipe (17), a liquid valve (3) is arranged on the drain pipe (17), and a movable pulley (9) is arranged at the bottom of the dehumidification tank body (11);
the top of the side wall of the sulfur removal tank body (1) is connected with a connecting hose line (10), the bottom of the side wall of the dehumidification tank body (11) is connected with the connecting hose line (10), and a gas valve (5) is arranged on the connecting hose line (10);
gas injection dish (6) are including supporting trachea (18), connector (19), gas dish layer board (20), gas dish orifice plate (21), support trachea (18) and the sulfur removal jar body (1) inner wall bottom surface sealing connection, support trachea (18) lateral wall and arranged connector (19), connector (19) and gas injection pipe (4) sealing connection, support trachea (18) top and gas dish layer board (20) sealing connection, gas dish orifice plate (21) have been arranged on gas dish layer board (20) surface, gas dish layer board (20) and gas dish orifice plate (21) thread sealing connection, gas dish orifice plate (21) surface arrangement has gas injection hole (22).
2. The natural gas desulfurization and dehumidification combined device as claimed in claim 1, wherein the desulfurization tank (1), the gas injection plate (6), the dehumidification tank (11), the top cover (12) and the fixed orifice plate (15) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740059.5U CN212199160U (en) | 2020-05-08 | 2020-05-08 | Natural gas desulfurization and dehumidification combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740059.5U CN212199160U (en) | 2020-05-08 | 2020-05-08 | Natural gas desulfurization and dehumidification combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212199160U true CN212199160U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020740059.5U Expired - Fee Related CN212199160U (en) | 2020-05-08 | 2020-05-08 | Natural gas desulfurization and dehumidification combined device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212199160U (en) |
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2020
- 2020-05-08 CN CN202020740059.5U patent/CN212199160U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210908 Address after: 150029 room B512, e-commerce main building, 2345 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Kuangcai Technology Co.,Ltd. Address before: 163000 Room 301, emerging industry incubator (Park), No.36, torch new street, high tech Zone, Daqing City, Heilongjiang Province Patentee before: DAQING DONGYOU RUIJIA PETROLEUM TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |