CN221131626U - A gas purification device - Google Patents

Abstract

The utility model relates to the technical field of semiconductors and discloses a gas purifying device which comprises a purifying tank, wherein a base is arranged at the bottom of the purifying tank, a motor is arranged on one side of the top of the purifying tank, an air outlet is arranged on one side of the motor, an air inlet is arranged on one side of the lower end of the purifying tank, a water tank is arranged at the bottom end of the inside of the purifying tank, a placing groove is arranged at the upper end of the water tank, a stirring plate is arranged in the placing groove, a fixing ring is arranged at the upper end of the placing groove, a second filter screen is arranged at the upper end of the fixing ring, and a first filter screen is arranged at the upper end of the second filter screen.

Description

A gas purification device

Technical Field

The utility model relates to the technical field of semiconductors, in particular to a gas purification device.

Background technique

With the advancement of production, high-purity gases have been widely used in many fields. These fields mainly include laser technology, electronics industry, supercritical extraction technology, nuclear industry, chemical industry, and scientific research institutions. The main goal of gas purification is to remove moisture and other impurities from the gas. This process is usually carried out in a purification tank, by drying the gas and removing impurities, to obtain high-purity gas that meets the needs of specific applications.

During the operation of the existing purification device, the mixed gas enters from the air inlet and firstly needs to adsorb the moisture in the mixed gas. However, the desiccant in the current purification device is generally set in a static state, which causes the water adsorption capacity of the internal desiccant to be significantly reduced and the adsorption depth to deteriorate. For this reason, we propose a gas purification device.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a gas purification device to solve the above-mentioned problems.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas purification device, including a purification tank, a base is provided at the bottom of the purification tank, a motor is provided on one side of the top of the purification tank, an air outlet is provided on one side of the motor, the bottom of the air outlet is plugged together with the top of the purification tank, an air inlet is provided on one side of the lower end of the purification tank, a water tank is fixedly connected to the inner bottom end of the purification tank, the air inlet extends to the inside of the water tank and is fixedly connected thereto, a placement tank is provided at the upper end of the water tank, a stirring plate is provided inside the placement tank, a fixing ring is provided at the upper end of the placement tank, a second filter screen is provided at the upper end of the fixing ring, and a first filter screen is provided at the upper end of the second filter screen.

Preferably, the fixing ring is fixedly connected to the inner wall of the purification tank, the top of the fixing ring is movably connected to the bottom of the second filter screen, the top of the second filter screen is fitted together with the bottom of the separation ring, and the top of the separation ring is fixedly connected to the bottom of the first filter screen.

Preferably, the output end of the motor is fixedly connected to the top of the output rod, the bottom of the output rod extends into the placement groove and is fixedly connected to the stirring plate, the top of the placement groove is fixedly connected to the bottom of the mounting ring, and the mounting ring is fixedly connected to the inner wall of the purification tank.

Preferably, the placement groove is made of a high-density filter mesh, and the placement groove is configured in a conical shape.

Preferably, the outer wall of the stirring plate is fitted with the inner wall of the placement groove, and a plurality of through holes are provided inside the stirring plate.

(III) Beneficial effects

Compared with the prior art, the utility model provides a gas purification device, which has the following beneficial effects:

When the gas purification device is used, the gas is first introduced into the water tank through the air inlet, the gas is first mixed with the liquid in the water tank, the liquid is first adsorbed and fused with some impurities in the gas, and then the gas enters the placement tank through a high-density filter screen and contacts with the desiccant, and then the motor is started, the motor drives the stirring plate to rotate through the output rod, and when the stirring plate rotates, the desiccant is driven to rotate, and then the liquid mixed and purified in the water tank contacts with the desiccant, the rotating desiccant increases the contact area with the gas, the openings in the stirring plate can improve the air circulation, the dried gas is further filtered and purified through the second filter screen and the first filter screen, and then collected through the air outlet, during the working process, the desiccant in the device can be stirred to increase its contact area with the air, and the water adsorption capacity of the desiccant can be increased to improve the purification efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a schematic cross-sectional view of the utility model;

FIG. 3 is a schematic diagram of the structure of the placement slot of the utility model.

In the figure: 1. purification tank; 2. base; 3. motor; 4. output rod; 5. first filter; 6. separation ring; 7. second filter; 8. fixing ring; 9. placement groove; 10. installation ring; 11. stirring plate; 12. water tank; 13. air inlet; 14. air outlet.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3, a gas purification device includes a purification tank 1, a base 2 is provided at the bottom of the purification tank 1, a motor 3 is provided on one side of the top of the purification tank 1, an air outlet 14 is provided on one side of the motor 3, the bottom of the air outlet 14 is plugged into the top of the purification tank 1, an air inlet 13 is provided on one side of the lower end of the purification tank 1, a water tank 12 is fixedly connected to the inner bottom of the purification tank 1, the air inlet 13 extends to the inside of the water tank 12 and is fixedly connected thereto, a placement groove 9 is provided at the upper end of the water tank 12, a stirring plate 11 is provided inside the placement groove 9, a fixing ring 8 is provided at the upper end of the placement groove 9, a second filter screen 7 is provided at the upper end of the fixing ring 8, and a first filter screen 5 is provided at the upper end of the second filter screen 7. During operation, the desiccant in the device can be stirred to increase its contact area with the air, and the water adsorption capacity of the desiccant can be increased to improve the purification efficiency.

Furthermore, the fixing ring 8 is fixedly connected to the inner wall of the purification tank 1, the top of the fixing ring 8 is movably connected to the bottom of the second filter screen 7, the top of the second filter screen 7 is fitted together with the bottom of the separating ring 6, the top of the separating ring 6 is fixedly connected to the bottom of the first filter screen 5, and the dried gas is further filtered and purified through the second filter screen 7 and the first filter screen 5.

Furthermore, the output end of the motor 3 is fixedly connected to the top of the output rod 4, the bottom of the output rod 4 extends to the inside of the placement groove 9 and is fixedly connected to the stirring plate 11, the top of the placement groove 9 is fixedly connected to the bottom of the mounting ring 10, and the mounting ring 10 is fixedly connected to the inner wall of the purification tank 1. The motor 3 is started, and the motor 3 drives the stirring plate 11 to rotate through the output rod 4. When the stirring plate 11 rotates, the desiccant is driven to rotate, and then the liquid mixed and purified in the water tank 12 is contacted with the desiccant, and the rotating desiccant increases the contact area with the gas.

Furthermore, the placement groove 9 is made of a high-density filter mesh, and the placement groove 9 is arranged in a conical shape.

Furthermore, the outer wall of the stirring plate 11 is fitted with the inner wall of the placement groove 9, and a plurality of through holes are opened inside the stirring plate 11. The openings inside the stirring plate 11 can improve air circulation.

Working principle: When in use, first introduce the gas into the water tank 12 through the air inlet 13, the gas is first mixed with the liquid inside the water tank 12, the liquid is first adsorbed and fused with some impurities in the gas, and then the gas passes through the high-density filter screen to enter the placement tank 9 and contact with the desiccant, and then start the motor 3, the motor 3 drives the stirring plate 11 to rotate through the output rod 4, when the stirring plate 11 rotates, the desiccant is driven to rotate, and then the liquid mixed and purified in the water tank 12 is contacted with the desiccant, the rotating desiccant increases the contact area with the gas, the opening inside the stirring plate 11 can improve the air circulation, the dried gas is further filtered and purified through the second filter screen 7 and the first filter screen 5, and then collected through the air outlet 14, during the working process, the desiccant in the device can be stirred to increase its contact area with the air, and the adsorption water capacity of the desiccant can be increased to improve the purification efficiency.

Although the 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 (5)

1. A device for purifying a gas, comprising a purification tank (1), characterized in that: the bottom of purification jar (1) is equipped with base (2), top one side of purification jar (1) is equipped with motor (3), one side of motor (3) is equipped with gas outlet (14), the bottom of gas outlet (14) is in the same place with the top grafting of purification jar (1), lower extreme one side of purification jar (1) is equipped with air inlet (13), inside bottom fixedly connected with basin (12) of purification jar (1), air inlet (13) extend to basin (12) inside, and be in the same place with its fixed connection, the upper end of basin (12) is equipped with standing groove (9), the inside of standing groove (9) is equipped with stirring board (11), the upper end of standing groove (9) is equipped with solid fixed ring (8), the upper end of solid fixed ring (8) is equipped with second filter screen (7), the upper end of second filter screen (7) is equipped with first filter screen (5).

2. A gas purification apparatus according to claim 1, wherein: the fixed ring (8) is fixedly connected to the inner wall of the purification tank (1), the top of the fixed ring (8) is movably connected with the bottom of the second filter screen (7), the top of the second filter screen (7) is attached to the bottom of the separation ring (6), and the top of the separation ring (6) is fixedly connected with the bottom of the first filter screen (5).

3. A gas purification apparatus according to claim 1, wherein: the output end of the motor (3) is fixedly connected with the top of the output rod (4), the bottom of the output rod (4) extends into the placing groove (9) and is fixedly connected with the stirring plate (11), the top of the placing groove (9) is fixedly connected with the bottom of the mounting ring (10), and the mounting ring (10) is fixedly connected with the inner wall of the purification tank (1).

4. A gas purification apparatus according to claim 3, wherein: the material of standing groove (9) is high density filter screen, and standing groove (9) are the toper setting.

5. A gas purification apparatus according to claim 4, wherein: the outer wall of stirring board (11) is in the same place with the laminating of the inner wall of standing groove (9), and a plurality of through-holes have been seted up to the inside of stirring board (11).