CN214795724U - Constant temperature equipment for natural gas absorption tower - Google Patents

Abstract

The utility model discloses a natural gas is constant temperature equipment for absorption tower, including last absorption tower, lower absorption tower, controller, gas pocket and top cap, the bottom fixedly connected with bottom of lower absorption tower, the top fixed mounting who goes up the absorption tower has the valve, and the top of bottom communicates with each other there is the through-hole, goes up the fixed block on the one end fixedly connected with of absorption tower, fixed block under the one end fixedly connected with of lower absorption tower, goes up the absorption tower, the inside of lower absorption tower all is provided with the mounting groove, goes up the inside fixed mounting of absorption tower and has last siphunculus, and the inside fixed mounting of lower absorption tower has down the siphunculus. Among the above-mentioned scheme, the cooperation of constant temperature pipe and controller has avoided current natural gas absorption tower at the in-process that uses, does not play homothermal effect's problem, opens the controller, and the constant temperature pipe communicates with each other with the inner chamber of last absorption tower and lower absorption tower respectively, and adjustment button can adjust the temperature of the inside of absorption tower, keeps the constant temperature state for the absorption of natural gas.

Description

Constant temperature equipment for natural gas absorption tower

Technical Field

The utility model relates to a natural gas absorption tower technical field, more specifically say, the utility model relates to a constant temperature equipment for natural gas absorption tower.

Background

Natural gas is used as a high-quality and clean energy and chemical raw material, the natural gas is convenient to use and has higher comprehensive economic benefits, China has abundant natural gas resources, but about 30 percent of natural gas contains a large amount of sulfur elements, wherein the natural gas with the H2S content of more than 1 percent accounts for 1/4 of the total reserve, the existence of H2S can cause corrosion of equipment and pipelines and harm the health of human bodies, combustion products can pollute the environment, therefore, in the process of natural gas desulfurization, the control of the H2S content is particularly important, a natural gas desulfurization absorption tower is an important component of a natural gas purification device and directly influences the purification effect of the natural gas, and the natural gas feed gas enters an absorption tower to fully contact with a methyldiethanolamine solution in the tower for reaction, so that the aim of desulfurization is fulfilled; the existing natural gas absorption tower does not play a constant temperature role in the using process, so that the absorption efficiency of natural gas is reduced; and when the existing natural gas absorption tower is used, the connection between the absorption towers is unstable, and a certain heat dissipation mechanism is not provided, so that the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a constant temperature device for a natural gas absorption tower, so as to solve the problem that the natural gas absorption tower in the prior art does not have a constant temperature function in the use process, thereby reducing the absorption efficiency of natural gas; and when current natural gas absorption tower was used, connect unstablely between the absorption tower, and did not possess certain heat dissipation mechanism, reduced the problem of the practicality of device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a natural gas is constant temperature equipment for absorption tower, includes absorption tower, lower absorption tower, controller, gas pocket and top cap, the bottom fixedly connected with bottom of absorption tower down, the top fixed mounting who goes up the absorption tower has the valve, the top of bottom communicates with each other there is the through-hole, go up the one end fixedly connected with of absorption tower and go up the fixed block, the one end fixedly connected with of absorption tower is fixed block down, the inside of going up absorption tower, lower absorption tower all is provided with the mounting groove, the inside fixed mounting who goes up the absorption tower has last siphunculus, the inside fixed mounting of absorption tower has down the siphunculus down, the bottom fixed mounting who goes up the siphunculus has the connector.

The sealing rings are attached to the surfaces of the upper through pipe and the lower through pipe, and are made of rubber materials.

Wherein, the surface of connector is provided with the screw thread.

The surface of the lower through pipe is provided with a contact surface, and the top end of the contact surface is attached to the bottom end of the upper through pipe.

The surface of the contact surface is provided with a movable groove, and the surface of the connector is mutually attached to the inner wall of the movable groove.

One end of each of the upper absorption tower and the lower absorption tower is communicated with a connector, and one end of each connector is fixedly connected with a button.

The top end of the button is provided with a seal, and the bottom end of the button is fixedly provided with a mounting seat.

The absorption tower comprises an upper absorption tower, a lower absorption tower, a connection port, a constant temperature pipe, an absorption layer, an active carbon material and a temperature control device, wherein the connection port is arranged at one end of the connection port, the constant temperature pipe is arranged at one end of the connection port, the absorption layer is fixedly arranged in the upper absorption tower and the lower absorption tower, and the absorption layer is made of the active carbon material.

The heat dissipation holes are formed in the surfaces of the upper through pipe and the lower through pipe, and the diameter value range of the heat dissipation holes is three centimeters to five centimeters.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the constant temperature pipe is matched with the controller, so that the problem that the existing natural gas absorption tower does not have a constant temperature function in the using process is solved, the controller is opened, the constant temperature pipe is respectively communicated with the inner cavities of the upper absorption tower and the lower absorption tower, and the adjusting button can adjust the temperature inside the absorption tower, keep a constant temperature state and accelerate the absorption efficiency of natural gas; in the above-mentioned scheme, the cooperation of connector and activity groove has avoided current natural gas absorption tower when using, connects unstablely between the absorption tower, and does not possess the problem of certain heat dissipation mechanism, goes up siphunculus and down the siphunculus and seals up through the sealing washer, goes up the connector of siphunculus bottom and closely laminates with the activity groove on siphunculus surface down, has guaranteed the stability of being connected between siphunculus and the siphunculus down.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the tube structure of the present invention;

FIG. 3 is a schematic view of the structure of the air hole of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 1 a according to the present invention;

fig. 5 is a schematic view of the structure of the heat dissipation holes of the present invention.

[ reference numerals ]

1. An upper absorber; 2. a lower absorption tower; 3. a top cover; 4. a bottom cover; 5. a valve; 6. a through hole; 7. an upper fixed block; 8. a lower fixed block; 9. mounting grooves; 10. an upper pipe; 11. a seal ring; 12. an absorbing layer; 13. a thermostatic tube; 14. a controller; 15. downward pipe passing; 16. a connector; 17. a contact surface; 18. a movable groove; 19. air holes; 20. a connecting port; 21. a button; 22. sealing; 23. a mounting seat; 24. a port; 25. and (4) heat dissipation holes.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a constant temperature device for a natural gas absorption tower as shown in attached figures 1 to 5, which comprises an upper absorption tower 1, a lower absorption tower 2, a controller 14, an air hole 19 and a top cover 3, wherein the bottom end of the lower absorption tower 2 is fixedly connected with a bottom cover 4, the top end of the upper absorption tower 1 is fixedly provided with a valve 5, the top end of the bottom cover 4 is communicated with a through hole 6, one end of the upper absorption tower 1 is fixedly connected with an upper fixed block 7, one end of the lower absorption tower 2 is fixedly connected with a lower fixed block 8, the upper absorption tower 1 and the lower absorption tower 2 are both internally provided with mounting grooves 9, the upper absorption tower 1 is fixedly provided with an upper through pipe 10, the lower absorption tower 2 is fixedly provided with a lower through pipe 15, the bottom end of the upper through pipe 10 is fixedly provided with a connector 16, the surfaces of the upper through pipe 10 and the lower through pipe 15 are mutually attached with a sealing ring 11, the material of sealing washer 11 is rubber materials, the surface of connector 16 is provided with the screw thread, the surface of siphunculus 15 is provided with contact surface 17 down, the top of contact surface 17 and the bottom of last siphunculus 10 laminate each other, movable groove 18 has been seted up on the surface of contact surface 17, the surface of connector 16 and the inner wall in movable groove 18 laminate each other, it has connector 20 to go up the one end homogeneous phase expert of absorption tower 1, lower absorption tower 2, connector 20's one end fixedly connected with button 21, the top of button 21 has been seted up and has been sealed 22, the bottom fixed mounting of button 21 has mount pad 23, go up siphunculus 10, down the surface of siphunculus 15 and seted up louvre 25, the diameter value scope of louvre 25 is three centimetres to five centimetres.

As shown in fig. 1, a port 24 is communicated with one end of the connection port 20, a constant temperature tube 13 is communicated with one end of the port 24, the absorption layers 12 are fixedly installed inside the upper absorption tower 1 and the lower absorption tower 2, and the material of the absorption layers 12 is an activated carbon material.

Specifically, the material of the absorption layer 12 is activated carbon molecules, which can absorb water molecules in the natural gas, thereby ensuring the dryness of the natural gas.

The working process of the utility model is as follows:

the cooperation of constant temperature tube 13 and controller 14, thereby carry out absorptive in-process to the natural gas as last absorption tower 1 and lower absorption tower 2, open controller 14, constant temperature tube 13 communicates with each other with the inner chamber of last absorption tower 1 and lower absorption tower 2 respectively, adjustment button 21, can adjust the temperature of the inside of absorption tower, keep the constant temperature state, the absorption of natural gas has been accelerated, the material of absorbed layer 12 is the active carbon molecule, can absorb the hydrone in the natural gas, the dryness fraction of natural gas has been guaranteed, and because last siphunculus 10 and lower siphunculus 15 seal up through sealing washer 11, the connector 16 of last siphunculus 10 bottom closely laminates with the activity groove 18 on siphunculus 15 surface down, the stability of being connected between last siphunculus 10 and the siphunculus 15 down has been guaranteed, and the gas tightness has been improved.

According to the scheme, the constant temperature pipe 13 is matched with the controller 14, so that the problem that the existing natural gas absorption tower does not have a constant temperature function in the using process is solved, the controller 14 is opened, the constant temperature pipe 13 is respectively communicated with the inner cavities of the upper absorption tower 1 and the lower absorption tower 2, the adjusting button 21 can adjust the temperature inside the absorption tower, the constant temperature state is kept, and the absorption efficiency of natural gas is improved; connector 16 and movable groove 18's cooperation has avoided current natural gas absorption tower when using, connects unstablely between the absorption tower, and does not possess certain heat dissipation mechanism's problem, goes up siphunculus 10 and down siphunculus 15 and seals up through sealing washer 11, goes up connector 16 and the lower movable groove 18 on siphunculus 15 surface of siphunculus 10 bottom and closely laminates, has guaranteed the stability of being connected between siphunculus 10 and the lower siphunculus 15.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the 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 (9)

1. A constant temperature device for a natural gas absorption tower comprises an upper absorption tower (1), a lower absorption tower (2), a controller (14), an air hole (19) and a top cover (3), it is characterized in that the bottom end of the lower absorption tower (2) is fixedly connected with a bottom cover (4), a valve (5) is fixedly arranged at the top end of the upper absorption tower (1), a through hole (6) is communicated with the top end of the bottom cover (4), one end of the upper absorption tower (1) is fixedly connected with an upper fixed block (7), one end of the lower absorption tower (2) is fixedly connected with a lower fixed block (8), the inner parts of the upper absorption tower (1) and the lower absorption tower (2) are respectively provided with a mounting groove (9), go up the inside fixed mounting of absorption tower (1) and go up siphunculus (10), the inside fixed mounting of lower absorption tower (2) has down siphunculus (15), the bottom fixed mounting who goes up siphunculus (10) has connector (16).

2. The constant temperature device for the natural gas absorption tower as claimed in claim 1, wherein the surfaces of the upper through pipe (10) and the lower through pipe (15) are mutually bonded with a sealing ring (11), and the sealing ring (11) is made of rubber material.

3. The thermostat device for a natural gas absorption tower according to claim 1, wherein a surface of the connector (16) is provided with a screw thread.

4. The thermostat device for the natural gas absorption tower as claimed in claim 1, wherein the surface of the lower through pipe (15) is provided with a contact surface (17), and the top end of the contact surface (17) is attached to the bottom end of the upper through pipe (10).

5. The thermostat device for the natural gas absorption tower as claimed in claim 4, wherein the surface of the contact surface (17) is provided with a movable groove (18), and the surface of the connector (16) is attached to the inner wall of the movable groove (18).

6. The thermostat device for the natural gas absorption tower according to claim 1, wherein a connection port (20) is communicated with one end of each of the upper absorption tower (1) and the lower absorption tower (2), and a button (21) is fixedly connected with one end of the connection port (20).

7. The constant temperature equipment for the natural gas absorption tower of claim 6, wherein a seal (22) is opened at the top end of the button (21), and a mounting seat (23) is fixedly installed at the bottom end of the button (21).

8. The thermostat device for the natural gas absorption tower according to claim 6, wherein one end of the connecting port (20) is communicated with a port (24), one end of the port (24) is communicated with a thermostatic tube (13), the absorption layers (12) are fixedly installed inside the upper absorption tower (1) and the lower absorption tower (2), and the absorption layers (12) are made of activated carbon materials.

9. The thermostat device for the natural gas absorption tower as claimed in claim 1, wherein the upper pipe (10) and the lower pipe (15) are provided with heat dissipation holes (25) on the surfaces thereof, and the diameter of each heat dissipation hole (25) ranges from three centimeters to five centimeters.

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