Humidity-adjustable gas-liquid separation device

Abstract

The utility model discloses a humidity-adjustable gas-liquid separation device which comprises a tank cover, the tank cover is arranged above a separation tank body, the top of the tank cover is provided with a mounting cavity, one side of the separation tank body is provided with a water inlet pipe, the lower end of the separation tank body is provided with a drain valve pipe, the upper end of the tank cover is provided with a hollow pipe, and the hollow pipe is provided with a water outlet. The hollow pipe is communicated with the mounting cavity, and an exhaust pipe is arranged above the tank cover. The ventilation membrane is arranged in the separation tank body, a honeycomb-shaped drying assembly is arranged above the ventilation membrane, a control panel is arranged on one side of the separation tank body, the control panel is fixedly connected with the separation tank body, and the control panel is electrically connected with the honeycomb-shaped drying assembly. The drying mechanism is arranged in the gas-liquid separation device, to-be-discharged gas is dried through the drying mechanism, the humidity of the discharged gas is reduced, the collection requirements of gas with different humidity can be met, and the humidity adjusting function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation, in particular to a gas-liquid separation device with adjustable humidity. Background Art

[0002] The gas-liquid separation device is a device that separates the reaction liquid and the gas. The basic principle is to use the different specific gravities of gas and liquid. In a suddenly expanded container, after the flow rate is reduced, in the process of the main fluid turning, the tiny droplets in the gas phase sink and separate from the gas. The gas-liquid separation device is widely used in laboratory sample detection and analysis.

[0003] The Chinese patent announcement number is CN218666318U, and the authorization announcement date is March 21, 2023. A humidity-adjustable gas-liquid separation device includes an outer barrel and an inner barrel. The inner barrel can float in the outer barrel. The side wall of the outer barrel is connected to a water inlet. The top of the outer barrel is provided with an air outlet. A back pressure valve is provided in the air outlet. The back pressure valve is provided with an air outlet channel. The air outlet channel is connected to the inside of the outer barrel. A water outlet joint is provided at the bottom of the outer barrel. The inner barrel and the top of the water outlet joint are abutted and sealed. The utility model provides a humidity-adjustable gas-liquid separation device. When performing gas-liquid separation, the air outlet is sealed by the back pressure valve, and the water outlet joint is sealed when the inner barrel abuts the water outlet joint, so as to solve the problem of water leakage and gas leakage in gas-liquid separation and increase the hydrogen production. The air pressure in the device is adjusted by the back pressure valve, and the humidity of the output hydrogen produced can be adjusted.

[0004] The gas separated by the existing gas-liquid separation device will carry some liquid when discharged. The discharged gas is very humid. The device cannot adjust the humidity of the discharged gas, which reduces the gas collection effect after gas-liquid separation and the efficiency of the gas-liquid separation device, and cannot meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a gas-liquid separation device with adjustable humidity, so as to solve the problem proposed in the above background technology that the gas separated by the existing gas-liquid separation device will carry part of the liquid when discharged, the discharged gas is very humid, the device cannot adjust the humidity of the discharged gas, the gas collection effect after gas-liquid separation is reduced, the efficiency of the gas-liquid separation device is reduced, and it cannot meet the use requirements.

[0006] To achieve the above object, the utility model provides the following technical solution: a humidity-adjustable gas-liquid separation device, comprising a separation tank, and further comprising:

[0007] A tank cover, which is arranged above the separation tank body, a mounting cavity is arranged on the top of the tank cover, a water inlet pipe is arranged on one side of the separation tank body, and the water inlet pipe is connected to the separation tank body as a whole, a drain valve pipe is arranged at the lower end of the separation tank body, and the drain valve pipe is connected to the separation tank body as a whole, a hollow tube is arranged at the upper end of the tank cover, and the hollow tube is connected to the tank cover as a whole, the hollow tube is connected to the mounting cavity, and an exhaust pipe is arranged above the tank cover, and the exhaust pipe is connected to the hollow pipe;

[0008] A breathable membrane is arranged inside the separation tank body, and the breathable membrane is connected to the separation tank body as a whole; a honeycomb drying component is arranged above the breathable membrane, and the honeycomb drying component is fixedly connected to the separation tank body; a control panel is arranged on one side of the separation tank body, and the control panel is fixedly connected to the separation tank body, and the control panel is electrically connected to the honeycomb drying component.

[0009] Preferably, a metal cylinder is provided inside the separation tank body, and the metal cylinder and the separation tank body are provided as one body, and the metal cylinder is provided above the drain valve pipe.

[0010] Preferably, a humidity sensor is provided on the exhaust pipe, and the humidity sensor is connected to the exhaust pipe as a whole, and the humidity sensor is electrically connected to the control panel.

[0011] Preferably, an air pressure detector is provided on one side of the separation tank body, and the air pressure detector is connected to the separation tank body as a whole.

[0012] Preferably, a top block is provided inside the installation cavity and is movably connected to the tank cover, a spring is provided above the top block and is provided below the hollow tube, and both ends of the spring are fixedly connected to the tank cover and the top block respectively.

[0013] Preferably, a silicone sleeve is provided on the outside of the top block, and the silicone sleeve is connected to the top block as a whole.

[0014] Preferably, a connecting groove is provided on the inner wall of the upper end of the separation tank body, a connecting ring seat is provided at the lower end of the tank cover, and the connecting ring seat and the tank cover are integrated, the connecting ring seat and the connecting groove are provided correspondingly, and the connecting ring seat is threadedly connected to the separation tank body, and a sealing ring is provided between the tank cover and the separation tank body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model device is provided with a honeycomb drying component and a humidity sensor. The honeycomb drying component contacts the separated gas. The honeycomb drying component is turned on to dry the separated gas and reduce the humidity of the exhaust gas. The humidity sensor measures the humidity of the exhaust gas. The honeycomb drying component is accurately regulated according to the measured humidity to adjust the humidity of the exhaust gas.

[0017] 2. The utility model device is provided with an installation cavity, a top block, a spring, a hollow tube and an air pressure detector. The spring exerts a time thrust on the top block, and the top block contacts the tank cover to block the installation cavity. As the air pressure in the separation tank increases, when the air pressure is greater than the thrust exerted by the spring, the top block is pushed open, and the gas enters the installation cavity and flows into the exhaust pipe along the hollow tube to be discharged. The air pressure detector measures the pressure in the separation tank, which can prevent leakage.

[0018] 3. The utility model device connects the tank cover to the separation tank body by setting the connecting ring seat and the connecting groove, so as to facilitate the disassembly of the separation tank for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 For the utility model Figure 2 A partial enlarged view of area A;

[0022] Figure 4 For the utility model Figure 2 A partial enlarged view of area B.

[0023] In the figure: 1. Separate tank body; 2. Tank cover; 3. Control panel; 4. Sealing ring; 5. Water inlet pipe; 6. Drain valve pipe; 7. Exhaust pipe; 8. Humidity sensor; 9. Metal cylinder; 10. Breathable membrane; 11. Honeycomb drying assembly; 12. Connecting ring seat; 13. Mounting cavity; 14. Top block; 15. Silicone sleeve; 16. Spring; 17. Hollow tube; 18. Air pressure detector; 19. Connecting groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4The utility model provides an embodiment: a humidity-adjustable gas-liquid separation device, comprising a separation tank 1, and further comprising:

[0026] A tank cover 2 is arranged above the separation tank body 1, a mounting cavity 13 is arranged on the top of the tank cover 2, a water inlet pipe 5 is arranged on one side of the separation tank body 1, and the water inlet pipe 5 is connected to the separation tank body 1 as a whole, a drain valve pipe 6 is arranged at the lower end of the separation tank body 1, and the drain valve pipe 6 is connected to the separation tank body 1 as a whole, a hollow pipe 17 is arranged at the upper end of the tank cover 2, and the hollow pipe 17 is connected to the tank cover 2 as a whole, and the hollow pipe 17 is connected to the mounting cavity 13, and an exhaust pipe 7 is arranged above the tank cover 2, and the exhaust pipe 7 is connected to the hollow pipe 17;

[0027] A breathable membrane 10 is arranged inside the separation tank body 1, and the breathable membrane 10 is connected to the separation tank body 1 as a whole, a honeycomb drying component 11 is arranged above the breathable membrane 10, and the honeycomb drying component 11 is fixedly connected to the separation tank body 1, a control panel 3 is arranged on one side of the separation tank body 1, and the control panel 3 is fixedly connected to the separation tank body 1, and the control panel 3 is electrically connected to the honeycomb drying component 11.

[0028] During use: inject gas-containing liquid into the separation tank body 1 from the water inlet pipe 5. As the amount of liquid inside the separation tank body 1 increases, the gas pressure increases, and the gas is squeezed out under high pressure. The squeezed gas passes through the breathable membrane 10. The gas passing through the breathable membrane 10 contacts the honeycomb drying component 11. The honeycomb drying component 11 is turned on to dry the separated gas and reduce the humidity of the exhaust gas. The control panel 3 controls the operating temperature and power of the honeycomb drying component 11, controls the gas drying speed, and thus adjusts the humidity of the exhaust gas.

[0029] See also Figure 2 A metal cylinder 9 is arranged inside the separation tank body 1, and the metal cylinder 9 is arranged as a whole with the separation tank body 1. The metal cylinder 9 is arranged above the drain valve pipe 6. The metal cylinder 9 acts as a partition when the liquid is initially injected into the separation tank body 1, so that the injected liquid has enough space to expand, thereby improving the gas-liquid separation effect.

[0030] See also Figure 1 A humidity sensor 8 is provided on the exhaust pipe 7, and the humidity sensor 8 is connected to the exhaust pipe 7 as a whole. The humidity sensor 8 is electrically connected to the control panel 3. The humidity of the exhausted gas is measured by the humidity sensor 8, and the honeycomb drying component 11 is accurately regulated according to the measured humidity.

[0031] See also Figure 2 and Figure 4A pressure detector 18 is provided on one side of the separation tank body 1 , and the pressure detector 18 is connected to the separation tank body 1 as a whole, and the pressure in the separation tank body 1 is measured by the pressure detector 18 .

[0032] See also Figure 2 and Figure 3 A top block 14 is provided inside the installation cavity 13, and the top block 14 is movably connected to the tank cover 2. A spring 16 is provided above the top block 14, and the spring 16 is provided below the hollow tube 17. Both ends of the spring 16 are fixedly connected to the tank cover 2 and the top block 14, respectively. The spring 16 applies a time thrust to the top block 14, and the top block 14 contacts the tank cover 2 to block the installation cavity 13. As the air pressure in the separation tank increases, when the air pressure is greater than the thrust applied by the spring 16, the top block 14 is pushed open, and the gas enters the installation cavity 13 and flows into the exhaust pipe 7 along the hollow tube 17 for discharge, which can play a role in preventing leakage.

[0033] See also Figure 2 and Figure 3 A silicone sleeve 15 is disposed outside the top block 14 , and the silicone sleeve 15 is connected to the top block 14 as a whole, and the silicone sleeve 15 improves the sealing performance of the connection between the top block 14 and the tank cover 2 .

[0034] See also Figure 1 and Figure 4 A connecting groove 19 is provided on the inner wall of the upper end of the separation tank body 1, and a connecting ring seat 12 is provided at the lower end of the tank cover 2, and the connecting ring seat 12 and the tank cover 2 are set as a whole, the connecting ring seat 12 and the connecting groove 19 are set correspondingly, and the connecting ring seat 12 is threadedly connected to the separation tank body 1, and a sealing ring 4 is provided between the tank cover 2 and the separation tank body 1. The tank cover 2 is connected to the separation tank body 1 through the connecting ring seat 12 and the connecting groove 19, which is convenient for disassembling the separation tank for cleaning and maintenance. The sealing ring 4 ensures the sealing of the connection between the tank cover 2 and the separation tank body 1.

[0035] Working principle: Inject gas-containing liquid into the separation tank body 1 from the water inlet pipe 5. As the amount of liquid inside the separation tank body 1 increases, the air pressure increases, and the gas is squeezed out under high pressure. The squeezed gas passes through the breathable membrane 10, and the gas passing through the breathable membrane 10 contacts the honeycomb drying component 11. The honeycomb drying component 11 is turned on to dry the separated gas and reduce the humidity of the exhaust gas. The control panel 3 controls the operating temperature and power of the honeycomb drying component 11, controls the gas drying speed, and thus adjusts the humidity of the exhaust gas. The humidity sensor 8 measures the humidity of the exhaust gas, and accurately regulates the honeycomb drying component 11 according to the measured humidity; the spring 16 pushes the top block 14 for a period of time, and the top block 14 contacts the tank cover 2 to block the installation cavity 13. As the air pressure in the separation tank increases, when the air pressure is greater than the thrust applied by the spring 16, the top block 14 is pushed open, and the gas enters the installation cavity 13 and flows into the exhaust pipe 7 along the hollow tube 17 for discharge, which can play a role in preventing leakage.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A humidity-adjustable gas-liquid separation device, comprising a separation tank (1), characterized in that: Also includes: A tank cover (2) is arranged above the separation tank body (1); a mounting cavity (13) is arranged on the top of the tank cover (2); a water inlet pipe (5) is arranged on one side of the separation tank body (1), and the water inlet pipe (5) is connected to the separation tank body (1) as a whole; a drain valve pipe (6) is arranged at the lower end of the separation tank body (1), and the drain valve pipe (6) is connected to the separation tank body (1) as a whole; a hollow pipe (17) is arranged at the upper end of the tank cover (2), and the hollow pipe (17) is connected to the tank cover (2) as a whole; the hollow pipe (17) is communicated with the mounting cavity (13); an exhaust pipe (7) is arranged above the tank cover (2), and the exhaust pipe (7) is connected to the hollow pipe (17); A breathable membrane (10) is arranged inside the separation tank body (1), and the breathable membrane (10) and the separation tank body (1) are connected as a whole; a honeycomb drying component (11) is arranged above the breathable membrane (10), and the honeycomb drying component (11) is fixedly connected to the separation tank body (1); a control panel (3) is arranged on one side of the separation tank body (1), and the control panel (3) is fixedly connected to the separation tank body (1); and the control panel (3) is electrically connected to the honeycomb drying component (11).

2. A humidity-adjustable gas-liquid separation device according to claim 1, characterized in that: A metal cylinder (9) is arranged inside the separation tank body (1), and the metal cylinder (9) and the separation tank body (1) are arranged as one body, and the metal cylinder (9) is arranged above the drainage valve pipe (6).

3. The humidity-adjustable gas-liquid separation device according to claim 1, characterized in that: The exhaust pipe (7) is provided with a humidity sensor (8), and the humidity sensor (8) and the exhaust pipe (7) are connected as a whole, and the humidity sensor (8) is electrically connected to the control panel (3).

4. The humidity-adjustable gas-liquid separation device according to claim 1, characterized in that: An air pressure detector (18) is provided on one side of the separation tank body (1), and the air pressure detector (18) and the separation tank body (1) are connected as a whole.

5. The humidity-adjustable gas-liquid separation device according to claim 1, characterized in that: A top block (14) is arranged inside the installation cavity (13), and the top block (14) is movably connected to the tank cover (2). A spring (16) is arranged above the top block (14), and the spring (16) is arranged below the hollow tube (17). Two ends of the spring (16) are fixedly connected to the tank cover (2) and the top block (14), respectively.

6. A humidity-adjustable gas-liquid separation device according to claim 5, characterized in that: A silicone sleeve (15) is provided on the outside of the top block (14), and the silicone sleeve (15) and the top block (14) are connected as a whole.

7. The humidity-adjustable gas-liquid separation device according to claim 1, characterized in that: A connecting groove (19) is provided on the inner wall of the upper end of the separation tank body (1), a connecting ring seat (12) is provided at the lower end of the tank cover (2), and the connecting ring seat (12) and the tank cover (2) are integrally formed, the connecting ring seat (12) and the connecting groove (19) are arranged correspondingly, and the connecting ring seat (12) and the separation tank body (1) are threadedly connected, and a sealing ring (4) is provided between the tank cover (2) and the separation tank body (1).

Images