CN220310026U - Impurity gas separating cylinder for argon liquefaction - Google Patents
Impurity gas separating cylinder for argon liquefaction Download PDFInfo
- Publication number
- CN220310026U CN220310026U CN202321789935.3U CN202321789935U CN220310026U CN 220310026 U CN220310026 U CN 220310026U CN 202321789935 U CN202321789935 U CN 202321789935U CN 220310026 U CN220310026 U CN 220310026U
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- Prior art keywords
- argon
- box body
- water
- air
- pipe
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000007789 gas Substances 0.000 title claims abstract description 63
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 53
- 239000012535 impurity Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001035 drying Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
- Drying Of Gases (AREA)
Abstract
The utility model discloses an impurity gas separation cylinder for argon liquefaction, which comprises a box body (1), an air pump (3) and a condensing device (7); a water inlet (106) is formed in the outer side of the box body (1), a water pipe (104) is fixedly connected to the water inlet (106) penetrating through the box body (1), and an argon gas source (107) is arranged below an output port of the water pipe; the device is used for solving the technical problems that the mixed gas is directly introduced into water, part of impurity gas and tiny dust are not fully adsorbed by the water and are separated from the water, and argon is not fully dried due to the size limitation of a heating device; the heating rod is arranged at the center of the inside of the drying pipe through the drying pipe, the spiral piece is arranged around the heating rod and is composed of silica gel, argon gas rotationally rises along the direction of the spiral piece from the bottom of the drying pipe in the heating process, the drying time of the argon gas is prolonged when the volume of the drying device is not increased, and the drying pipe is more sufficient for absorbing the moisture in the argon gas because the silica gel has good adsorptivity to the moisture in the argon gas.
Description
Technical Field
The utility model belongs to the technical field of impurity gas separation, and particularly relates to an impurity gas separation cylinder for argon liquefaction
Background
Through retrieving, publication number CN218530309U discloses an argon purification equipment, through the output of air-blower, the inside of input casing of gaseous mixture can improve the filtration of water to gas through the cooperation of division board and division net, can reduce the impurity in the gas through the cooperation of filter (105) and filter ball, avoids impurity too much influence follow-up argon purification efficiency in the gas.
However, the technology still has certain defects that the mixed gas is directly introduced into water, part of impurity gas and tiny dust are not fully adsorbed by the water and are separated from the water, and the argon is not fully dried due to the size limitation of the heating device, so that the impurity gas removal rate of the argon is influenced to a certain extent.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art; therefore, the utility model provides an impurity gas separation cylinder for liquefying argon, which is used for solving the technical problems that part of impurity gas and tiny dust are separated from water without being fully adsorbed by water when mixed gas is directly introduced into the water, and the argon is not fully dried due to the size limitation of a heating device.
The utility model discloses an impurity gas separating cylinder liquefied by argon, which comprises a box body, an air pump and a condensing device, wherein a water inlet is formed in the outer side of the box body, a water pipe is fixedly connected with the water inlet through the box body, and an argon source is arranged below an output port of the water pipe; a water outlet is formed in the bottom of the box body, and a water outlet valve is arranged on the water outlet; a plurality of layers of partition boards are arranged at the bottom of the inner cavity of the box body, and holes at any positions are formed in the partition boards; a filter plate is arranged above the partition plate.
Preferably, holes at any positions are formed in the partition boards, and the holes in two adjacent partition boards are not in the same vertical plane.
Preferably, a first air duct is arranged at the top of the box body, and an air pump is arranged on the first air duct; one end of the first air duct, which is far away from the box body, is connected with a drying pipe.
Preferably, a heating rod is arranged in the center of the inside of the drying pipe, and a silica gel spiral sheet is arranged at the edge position of the inside of the drying pipe.
Preferably, one end of the drying pipe far away from the first air duct is connected with a second air duct, and the second air duct is communicated with the treatment box; the bottom of the treatment box is provided with an air heater, an electric heating net is arranged above the air heater, and an air distribution plate is arranged above the electric heating net; an adsorption layer is arranged above the air distribution plate, and a connection port between the second air duct and the treatment box is arranged between the adsorption layer and the air distribution plate; the top of the treatment box is fixedly connected with an air outlet pipe, and one end of the air outlet pipe, which is far away from the treatment box, is fixedly connected with a condensing device.
Preferably, the adsorption layer is provided with a plurality of square holes.
In order to achieve the above object, according to an embodiment of the first aspect of the present utility model, there is provided an impurity gas separation cartridge for argon liquefaction, which has the following advantages compared with the prior art:
through set up a plurality of baffles in box inner chamber bottom, all seted up the hole on every baffle, through the combination of polylith baffle, control gas is with S shape route motion under water, has increased the route and the time of gas action under water, has improved the adsorption efficiency of water to partial impurity gas and micronic dust in the argon gas.
The heating rod is arranged at the center of the inside of the drying pipe through the drying pipe, the spiral piece is arranged around the heating rod and is composed of silica gel, argon gas rotationally rises along the direction of the spiral piece from the bottom of the drying pipe in the heating process, the drying time of the argon gas is prolonged when the volume of the drying device is not increased, and the drying pipe is more sufficient for absorbing the moisture in the argon gas because the silica gel has good adsorptivity to the moisture in the argon gas.
Through offer a plurality of square hole on the adsorbed layer, increased the area of contact of argon gas and getter, impurity gas separation in the argon gas is more thorough.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inner cavity of the present utility model;
FIG. 3 is a schematic diagram of a drying tube according to the present utility model;
fig. 4 is a schematic view of the internal structure of the present utility model.
Reference numerals: 1. a case; 101. a water outlet; 102. a water outlet valve; 103. a partition plate; 104. a water pipe; 105. a filter plate; 106. a water inlet; 107. an argon source; 2. a first air duct; 3. an air pump; 4. a drying tube; 401. a heating rod; 402. a silica gel spiral sheet; 403. a second air duct; 5. a treatment box; 501. an air heater; 502. an electric heating net; 503. a wind distribution plate; 504. an adsorption layer; 6. an air outlet pipe; 7. and a condensing device.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
The present application provides an impurity gas separation cartridge for argon liquefaction, as an embodiment of the present application, please refer to fig. 1 and 2, comprising a case 1, an air pump 3 and a condensing device 7; a water inlet 106 is formed in the outer side of the box body 1, a water pipe 104 is fixedly connected to the water inlet 106 penetrating through the box body (1), and an argon source 107 is arranged below an output port of the water pipe 104; a water outlet 101 is formed in the bottom of the box body 1, and a water outlet valve 102 is arranged on the water outlet 101; a plurality of layers of partition boards 103 are arranged at the bottom of the inner cavity of the box body 1, and holes at any positions are formed in the partition boards 103; a filter plate 105 is arranged above the partition plate 103.
Holes at any positions are formed in the partition plates 103, and the holes in two adjacent partition plates 103 are not in the same vertical plane.
Through set up a plurality of baffles 103 in box inner chamber bottom, all seted up the hole on every baffle 103, through the combination of polylith baffle 103, control gas is under water with S-shaped route motion, has increased the route and the time that gas moved under water, has improved the adsorption efficiency of water to partial impurity gas and micronic dust in the argon gas.
As a second embodiment of the present application, please refer to fig. 1, 2, 3 and 4;
the top of the box body 1 is provided with a first air duct 2, and the first air duct 2 is provided with an air pump 3; one end of the first air duct 2, which is far away from the box body 1, is connected with a drying pipe 4.
The inside center of drying tube 4 is provided with heating rod 401, the inside edge position of drying tube 4 is provided with silica gel flight 402.
Through setting up the heating rod 401 at the inside center of drying tube 4, around heating rod 401 setting up the flight, and the flight comprises silica gel, at the heating in-process, the argon gas is rotatory to rise along the direction of silica gel flight 402 from drying tube 4 bottom, when not increasing drying device volume, has prolonged the drying time of argon gas, again because silica gel has good adsorptivity to the moisture in the argon gas, drying tube 4 is more abundant to the moisture absorption in the argon gas.
As a third embodiment of the present application, please refer to fig. 2;
one end of the drying pipe 4, which is far away from the first air duct 2, is connected with a second air duct 403, and the second air duct 403 is communicated with the treatment box 5; the bottom of the treatment box 5 is provided with a hot air blower 501, an electric heating net 502 is arranged above the hot air blower 501, and an air distribution plate 503 is arranged above the electric heating net 502; an adsorption layer 504 is arranged above the air distribution plate 503, and a connection port between the second air duct 403 and the processing box 5 is arranged between the adsorption layer 504 and the air distribution plate 503; the top of the treatment box 5 is fixedly connected with an air outlet pipe 6, and one end, away from the treatment box 5, of the air outlet pipe 6 is fixedly connected with a condensing device 7.
The adsorption layer 504 is provided with a plurality of square holes.
By forming a plurality of square holes on the adsorption layer 504, the contact area between the argon and the getter is increased, and the impurity gas in the argon is separated more thoroughly
As a fourth embodiment of the present application, the technical solution of the present embodiment is to combine the solutions of the foregoing three embodiments.
The working principle of the utility model is as follows: injecting a certain amount of water into the box body 1 through the water inlet 106 and the water pipe 104 in advance, just submerging the uppermost partition plate 103, releasing argon gas through the argon gas source 107 at the water bottom, moving the argon gas to the water surface under the action of buoyancy, arranging a plurality of partition plates 103 at the bottom of the inner cavity of the box body 1, arranging holes on each partition plate 103, controlling the gas to move in an S-shaped route under water through the combination of the plurality of partition plates 103, increasing the path and time of the gas moving under water, absorbing a large amount of impurity gas and tiny dust in the argon gas in the process, filtering the argon gas in the process of continuously rising from the water surface, sucking the argon gas into the first air guide pipe 2 under the action of the air pump 3, entering the drying pipe 4, removing the moisture in the argon gas, entering the treatment box 5 through the second air guide pipe 403, and entering the condensing device 7 through the air outlet pipe 6 after the argon gas reacts with the getter on the adsorption layer 504 to form liquid argon; when the getter on the adsorption layer 504 is deactivated, the argon source 107 can be closed, the hot air blower 501 and the electric heating net 502 in the treatment box 5 are opened, the hot air is uniformly acted on the getter on the adsorption layer 504 after being treated by the air distribution plate 503, and the getter is recovered to be active under the high temperature condition, so that the new round of impurity gas separation can be performed.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (6)
1. The impurity gas separation cylinder for argon liquefaction comprises a box body (1), an air pump (3) and a condensing device (7); the device is characterized in that a water inlet (106) is formed in the outer side of the box body (1), the water inlet (106) penetrates through the box body (1) and is fixedly connected with a water pipe (104), and an argon gas source (107) is arranged below an output port of the water pipe; a water outlet (101) is formed in the bottom of the box body (1), and a water outlet valve (102) is arranged on the water outlet (101); a plurality of layers of partition boards (103) are arranged at the bottom of the inner cavity of the box body (1), and holes at any positions are formed in the partition boards (103); a filter plate (105) is arranged above the partition plate (103).
2. The argon liquefied impurity gas separation cartridge according to claim 1, wherein: holes at any positions are formed in the partition boards (103), and the holes in two adjacent layers of partition boards (103) are not located on the same vertical plane.
3. The argon liquefied impurity gas separation cartridge according to claim 1, wherein: a first air duct (2) is arranged at the top of the box body (1), and an air pump (3) is arranged on the first air duct (2); one end of the first air duct (2) far away from the box body (1) is connected with a drying pipe (4).
4. An argon liquefied impurity gas separation cartridge according to claim 3, wherein: the inside center of drying tube (4) is provided with heating rod (401), drying tube (4) inside edge position is provided with silica gel flight (402).
5. The argon liquefied impurity gas separation cartridge according to claim 4, wherein: one end of the drying pipe (4) far away from the first air duct (2) is connected with a second air duct (403), and the second air duct (403) is communicated with the treatment box (5);
the bottom of the treatment box (5) is provided with an air heater (501), an electric heating net (502) is arranged above the air heater (501), and an air distribution plate (503) is arranged above the electric heating net (502); an adsorption layer (504) is arranged above the air distribution plate (503), and a connection port of the second air duct (403) and the processing box (5) is arranged between the adsorption layer (504) and the air distribution plate (503);
the top of the treatment box (5) is fixedly connected with an air outlet pipe (6), and one end, away from the treatment box (5), of the air outlet pipe (6) is fixedly connected with a condensing device (7).
6. The argon liquefied impurity gas separation cartridge according to claim 5, wherein: the adsorption layer (504) is provided with a plurality of square holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789935.3U CN220310026U (en) | 2023-07-10 | 2023-07-10 | Impurity gas separating cylinder for argon liquefaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789935.3U CN220310026U (en) | 2023-07-10 | 2023-07-10 | Impurity gas separating cylinder for argon liquefaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220310026U true CN220310026U (en) | 2024-01-09 |
Family
ID=89421486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321789935.3U Active CN220310026U (en) | 2023-07-10 | 2023-07-10 | Impurity gas separating cylinder for argon liquefaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220310026U (en) |
-
2023
- 2023-07-10 CN CN202321789935.3U patent/CN220310026U/en active Active
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