CN219482149U

CN219482149U - Gas drying device for liquid degassing

Info

Publication number: CN219482149U
Application number: CN202320381592.0U
Authority: CN
Inventors: 段伟峰
Original assignee: Prester Fluid Technology Shenzhen Co ltd
Current assignee: Prester Fluid Technology Shenzhen Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-08
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a gas drying device for liquid degassing, which comprises a gas storage tank communicated with a gas inlet pipe, wherein a pressurizing device is arranged in the gas storage tank, the bottom of the gas storage tank is connected with a drying tank, two groups of placing layers are arranged in the drying tank, a drying box and a filtering frame are placed on the placing layers, the bottom of the drying tank is fixedly communicated with a gas outlet pipe, a humidity monitor is fixedly arranged in the gas outlet pipe, the gas outlet pipe is communicated with a three-way electromagnetic valve, and the three-way electromagnetic valve is communicated with the gas outlet pipe and a gas return pipe. The utility model enables the processed gas to be monitored for humidity in the gas outlet, when the humidity meets the requirement, the three-way electromagnetic valve controls the gas to enter the gas outlet pipe and finally enter the gas collecting device, when the humidity of the gas does not meet the requirement, the alarm sounds and the three-way electromagnetic valve controls the gas to enter the gas return pipe, and finally the gas returns to the gas container to be processed for re-drying treatment, thereby ensuring that the gases in the gas collecting device meet the humidity requirement.

Description

Gas drying device for liquid degassing

Technical Field

The utility model relates to the technical field of gas drying devices, in particular to a gas drying device for liquid degassing.

Background

The gas separated from the liquid contains a certain amount of water vapor, and the gas is required to be dried by using the gas drying device, so that relatively pure gas is obtained, part of the gas is directly collected after passing through the drying device by the conventional gas drying device, and when the drying agent in the drying device needs to be replaced, the moisture in the gas cannot be dried, and the collected gas is not dried.

For example, in the prior art, a gas drying device (bulletin number: CN 215742787U) is disclosed, the gas enters the main body from the gas inlet, moisture or humidity in the gas is absorbed and absorbed through the first drying agent layer, impurities in the gas are filtered through the second filtering layer, the flow of the gas in the main body is quickened by the fan above the first drying agent layer, the drying efficiency is improved, the gas enters the heating box from the connecting pipe, heat is generated in the heating box through the heating pipe, the heat in the heating box is used for drying the gas, and the processed gas is discharged from the gas outlet, so that the drying efficiency is improved.

However, the utility model fails to determine whether the moisture content of the gas discharged from the gas outlet meets the requirement, and the desiccant may not absorb moisture after long-term use, so that a large amount of water vapor is contained in the gas. Therefore, we need to propose a gas drying device for degassing liquid.

Disclosure of Invention

The utility model aims to provide a gas drying device for liquid degassing, which can monitor the humidity of the dried and filtered gas in real time through the design of a humidity monitor, a three-way electromagnetic valve, an air outlet pipe and an air return pipe so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a gaseous drying device for liquid degasification, includes the gas holder, one side of gas holder is fixed to be linked together there is the intake pipe, be provided with supercharging device in the gas holder, the bottom detachable of gas holder is connected with the drying cylinder, be provided with two sets of layers of placing in the drying cylinder, place drying box and filter frame on the layer, the mounting groove has been seted up on the layer of placing, drying box with the bottom fixedly connected with of filter frame places the piece, place the piece place in the mounting groove, the bottom fixedly connected with outlet duct of drying cylinder, fixed mounting has the humidity monitor in the outlet duct, the outlet duct intercommunication has three solenoid valve, three solenoid valve intercommunication has outlet duct and muffler, the humidity monitor with three solenoid valve signal connection.

Preferably, a drying agent is placed in the drying box, a silica gel drying agent is arranged in the drying agent, and a filter screen is fixedly installed in the filter frame.

Preferably, the pressurizing device comprises an electric push rod fixedly mounted at the top of the air storage tank, and a piston rod of the electric push rod penetrates through the air storage tank and is fixedly connected with a piston.

Preferably, the piston is located above the air inlet pipe, a sealing gasket is sleeved outside the piston, and the sealing gasket is attached to the inner wall of the air storage tank.

Preferably, the bottom fixedly connected with upper flange of gas holder, the top fixedly connected with lower flange of drying cylinder, upper flange with lower flange passes through bolt fixed connection, upper flange with be provided with sealed pad between the lower flange.

Preferably, an alarm is fixedly arranged at the top of the air storage tank, and the alarm is in signal connection with the humidity monitor.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of the humidity monitor, the alarm, the three-way electromagnetic valve, the air outlet pipe and the air return pipe, the utility model enables the air after being dried and filtered to be monitored for humidity in the air outlet, when the humidity meets the requirement, the three-way electromagnetic valve controls the air to enter the air outlet pipe and finally enter the air collecting device, when the humidity of the air does not meet the requirement, the alarm sounds and the three-way electromagnetic valve controls the air to enter the air return pipe and finally returns to the air container to be treated for re-drying treatment; through the design of the pressurizing device, the gas is pressed into the drying tank by the piston in the gas storage tank, so that the gas can quickly pass through the drying box and the filter screen, and the gas treatment rate is accelerated.

Drawings

FIG. 1 is a schematic view of a front view in section of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic structural view of the present utility model.

In the figure: 1. a gas storage tank; 2. an air inlet pipe; 3. a pressurizing device; 4. a drying tank; 5. placing a layer; 6. a drying box; 7. a filter frame; 8. a mounting groove; 9. placing a block; 10. an air outlet; 11. a humidity monitor; 12. a three-way electromagnetic valve; 13. an air outlet pipe; 14. an air return pipe; 15. an electric push rod; 16. a piston; 17. an upper flange; 18. a lower flange; 19. an alarm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

as shown in fig. 1, a gas drying device for liquid degassing comprises a gas storage tank 1, wherein one side of the gas storage tank 1 is fixedly communicated with an air inlet pipe 2, a pressurizing device 3 is arranged in the gas storage tank 1, the pressurizing device 3 comprises an electric push rod 15 fixedly installed at the top of the gas storage tank 1, a piston rod of the electric push rod 15 penetrates through the gas storage tank 1 and is fixedly connected with a piston 16, the piston 16 is located above the air inlet pipe 2, a sealing gasket is sleeved outside the piston 16, and the sealing gasket is attached to the inner wall of the gas storage tank 1. The gas lets in gas holder 1 from intake pipe 2, start electric putter 15 this moment, make piston 16 push down, reduce the gas volume, increase the pressure in the gas holder 1 and make, the quick bottom motion to gas holder 1 of gas, the sealed pad on piston 16 makes piston 16 when pushing down, keep airtight state with the inner wall of gas holder 1, make the gas can not follow between piston 16 and the inner wall of gas holder 1 to between piston 16 top and the gas holder 1, reduce the gas loss, increase the life of equipment, and the rate that pressure device 3 exists makes the gas processing accelerates, thereby increase work efficiency.

As shown in fig. 1-3, the bottom of the air storage tank 1 is detachably connected with a drying tank 4, the bottom of the air storage tank 1 is fixedly connected with an upper flange 17, the top of the drying tank 4 is fixedly connected with a lower flange 18, the upper flange 17 and the lower flange 18 are fixedly connected through bolts, a sealing gasket is arranged between the upper flange 17 and the lower flange 18, two groups of placing layers 5 are arranged in the drying tank 4, a drying box 6 and a filtering frame 7 are arranged on the placing layers 5, a drying agent is arranged in the drying box 6, a silica gel drying agent is arranged on the drying agent, a filter screen is fixedly arranged in the filtering frame 7, a mounting groove 8 is formed in the placing layers 5, placing blocks 9 are fixedly connected with the bottoms of the drying box 6 and the filtering frame 7, the placing blocks 9 are placed in the mounting groove 8, and an air outlet 10 is fixedly communicated with the bottom of the drying tank 4.

The air storage tank 1 passes through flange joint with the drying tank 4, the sealed pad that sets up in the flange for when the gas in the air storage tank 1 gets into the drying tank 4, do not have gas from flange joint gas leakage, when the inside drier of drying tank 4 and filter screen need be changed, through opening the bolt fastening, can make drying tank 4 and air storage tank 1 separate, drying tank 4 can be provided with two sets of moreover, when dismantling drying tank 4, drier and filter screen in another set of drying tank 4 are changed and are accomplished, after dismantling and accomplish, directly adorn reserve drying tank 4, gas treatment just can then go on, thereby make gas treatment can not interrupt for a long time, the drying tank 4 of changing down takes out dry box 6 from place layer 5, take out filter frame 7 from place layer 5 again, change silica gel drier and filter screen again when changing drying tank 4 next time.

As shown in fig. 1, a humidity monitor 11 is fixedly installed in an air outlet 10, the air outlet 10 is communicated with a three-way electromagnetic valve 12, the three-way electromagnetic valve 12 is communicated with an air outlet pipe 13 and an air return pipe 14, the humidity monitor 11 is in signal connection with the three-way electromagnetic valve 12, an alarm 19 is fixedly installed at the top of an air storage tank 1, and the alarm 19 is in signal connection with the humidity monitor 11. The humidity monitor 11 that sets up in the gas outlet 10 can monitor the humidity of gas when the gas exhaust after handling, and when gas humidity accords with the requirement, gas gets into gas collection device from outlet duct 13 all the time and stands by, and when gas does not accord with the humidity requirement, the alarm sounds, and three-way solenoid valve makes gas get into muffler 14 in, muffler 14 intercommunication waits to treat in the gas storage container to guarantee that the humidity of gas accords with the requirement.

Working principle: the air container to be treated is communicated with the air inlet pipe 2 and the air return pipe 14, air enters the air storage tank 1 from the air inlet pipe 2, then the electric push rod 15 is started, so that the air quickly passes through the drying box 6 and the filter screen, the treated air enters the air outlet 10, the humidity monitor 11 monitors the treated air in real time, when the air is in accordance with the requirements, the air enters the air outlet pipe 13 and then enters the air collecting device, the air does not meet the requirements, an alarm sounds, the air can enter the air return pipe 14, then enters the air container to be treated, and the air is reprocessed after the drying tank 4 is needed to be replaced at the moment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas drying device for liquid degasification, includes gas holder (1), its characterized in that: one side of gas holder (1) is fixed to be linked together and is had intake pipe (2), be provided with supercharging device (3) in gas holder (1), the bottom detachable of gas holder (1) is connected with drying cylinder (4), be provided with two sets of layers (5) of placing in drying cylinder (4), place on layer (5) and placed dry box (6) and filter frame (7), place on layer (5) mounting groove (8), dry box (6) with filter frame (7)'s bottom fixedly connected with places piece (9), place piece (9) place in mounting groove (8), the bottom fixed intercommunication of drying cylinder (4) has gas outlet (10), fixedly mounted has humidity monitor (11) in gas outlet (10), gas outlet (10) intercommunication has three-way solenoid valve (12), three-way solenoid valve (12) intercommunication has outlet duct (13) and muffler (14), humidity monitor (11) with three-way solenoid valve (12) signal connection.

2. A gas drying apparatus for degassing a liquid according to claim 1, wherein: drying agent is placed in drying box (6), the drier sets up silica gel drier, fixed mounting has the filter screen in filter frame (7).

3. A gas drying apparatus for degassing a liquid according to claim 1, wherein: the pressurizing device (3) comprises an electric push rod (15) fixedly mounted at the top of the air storage tank (1), and a piston rod of the electric push rod (15) penetrates through the air storage tank (1) and is fixedly connected with a piston (16).

4. A gas drying apparatus for degassing a liquid according to claim 3, wherein: the piston (16) is located above the air inlet pipe (2), a sealing gasket is sleeved outside the piston (16), and the sealing gasket is attached to the inner wall of the air storage tank (1).

5. A gas drying apparatus for degassing a liquid according to claim 1, wherein: the bottom fixedly connected with upper flange (17) of gas holder (1), the top fixedly connected with lower flange (18) of drying cylinder (4), upper flange (17) with lower flange (18) pass through bolt fixed connection, upper flange (17) with be provided with sealed pad between lower flange (18).

6. A gas drying apparatus for degassing a liquid according to claim 1, wherein: an alarm (19) is fixedly arranged at the top of the air storage tank (1), and the alarm (19) is in signal connection with the humidity monitor (11).