CN214950136U - High-efficient system argon tower - Google Patents
High-efficient system argon tower Download PDFInfo
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- CN214950136U CN214950136U CN202121150165.9U CN202121150165U CN214950136U CN 214950136 U CN214950136 U CN 214950136U CN 202121150165 U CN202121150165 U CN 202121150165U CN 214950136 U CN214950136 U CN 214950136U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04793—Rectification, e.g. columns; Reboiler-condenser
- F25J3/048—Argon recovery
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
- F25J3/04903—Plates or trays
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses a high-efficiency argon making tower, which comprises a tower body, wherein the middle part of the tower body is provided with a raw material inlet, the top of the tower body is provided with a steam outlet, the bottom of the tower body is provided with a liquid outlet, the middle upper part of the tower body is provided with a liquid inlet, the middle lower part of the tower body is provided with a steam inlet, and the middle part, the middle upper part and the middle lower part of the tower body are positioned between the top and the bottom of the tower body; the tower body is internally provided with a plurality of tower plates which are sequentially distributed along the vertical direction, the tower plates are positioned between the liquid inlet and the steam inlet, the tower plates are provided with a plurality of first through holes which extend along the vertical direction, and the upper ends of the first through holes are small and the lower ends of the first through holes are large. The utility model has the advantages of reasonable design, it is little, the lower extreme is big through the upper end of first through-hole to heat exchange efficiency has been improved, thereby production efficiency has been improved.
Description
Technical Field
The utility model relates to an air separation plant technical field especially relates to a high-efficient system argon tower.
Background
The air separation equipment is equipment which takes air as a raw material, turns the air into liquid by a compression cycle deep freezing method, and gradually separates and produces inert gases such as oxygen, nitrogen, argon and the like from the liquid air by rectification. The argon preparation tower is an important device for producing argon in the air separation device, a plurality of layers of tower plates which are sequentially distributed along the vertical direction are usually arranged in the argon preparation tower, and a plurality of cylindrical holes are formed in the tower plates. In practice, the lower temperature liquid moves downward through the cylindrical holes from the upper side of the tray under the action of gravity, while the higher temperature vapor moves upward through the cylindrical holes from the lower side of the tray under the action of pressure difference, and the higher temperature vapor and the lower temperature liquid can exchange heat in a contact manner due to the opposite moving directions of the higher temperature vapor and the lower temperature liquid.
The existing argon preparation tower has the problems that: in order to prevent the depth of the lower temperature liquid on the upper side of the tray from being too shallow, the cylindrical holes cannot be too large to prevent the lower temperature liquid from flowing downward too fast, but this would cause the higher temperature steam to pass upward through the cylindrical holes too slowly, thereby reducing the heat exchange efficiency between the higher temperature steam and the lower temperature liquid and thus reducing the production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient system argon tower to solve the lower technical problem of heat exchange efficiency that current system argon tower exists between higher temperature steam and the lower temperature liquid.
In order to achieve the purpose, the technical scheme of the utility model provides a high-efficiency argon making tower, which comprises a tower body, wherein the middle part of the tower body is provided with a raw material inlet, the top part of the tower body is provided with a steam outlet, the bottom part of the tower body is provided with a liquid outlet, the middle upper part of the tower body is provided with a liquid inlet, the middle lower part of the tower body is provided with a steam inlet, and the middle part, the middle upper part and the middle lower part of the tower body are positioned between the top and the bottom of the tower body; the tower body is internally provided with a plurality of tower plates which are sequentially distributed along the vertical direction, the tower plates are positioned between the liquid inlet and the steam inlet, the tower plates are provided with a plurality of first through holes which extend along the vertical direction, and the upper ends of the first through holes are small and the lower ends of the first through holes are large.
Furthermore, the first through hole is in a circular truncated cone shape with a small upper end and a large lower end.
Furthermore, the top of the tower plate is provided with a plurality of fixed shells, the bottoms of the fixed shells are provided with openings, and the bottoms of the fixed shells are respectively connected with the tops of the first through holes; the fixed shell is provided with a plurality of second through holes, and the inner side of the fixed shell is provided with a plurality of sharp parts.
Further, the shape of the fixing case is a cylindrical shape extending in the up-down direction.
Further, the top and the lateral wall of set casing are equipped with a plurality of second through-hole respectively, the inboard at the top of set casing is equipped with a plurality of sharp portion, the inboard of the lateral wall of set casing is equipped with a plurality of sharp portion, the position of second through-hole with stagger each other in the position of sharp portion.
Furthermore, in two adjacent tower plates in the vertical direction, a fixed seat is arranged on the left side of one of the tower plates, a fixed seat is arranged on the right side of the other tower plate, the fixed seat on the left side is separated from the inner side of the left side wall of the tower body by a certain distance, and the fixed seat on the right side is separated from the inner side of the right side wall of the tower body by a certain distance; the upside of fixing base is equipped with the weir plate, the downside of fixing base is equipped with the baffle.
Furthermore, a movable cavity and a driving cavity are arranged inside the fixed seat, the movable cavity is positioned above the driving cavity, a third through hole extending along the vertical direction is formed in the top of the movable cavity, and a fourth through hole extending along the vertical direction is formed between the bottom of the movable cavity and the top of the driving cavity; a bottom plate is arranged in the movable cavity, the width of the bottom plate in the horizontal direction is larger than that of the third through hole in the horizontal direction, the top of the bottom plate is connected with the bottom of the weir plate, and the top of the weir plate penetrates through the third through hole upwards and then reaches the outside of the fixed seat; the left side and the right side of the bottom plate are respectively connected with the left side and the right side of the bottom of the movable cavity through springs; the drive intracavity is equipped with the pivot that extends along left right direction, the outer circumference of pivot with the centre of the bottom of bottom plate is connected through connecting the rope, it passes to connect the rope the fourth through-hole, the pivot can rotate around the axis of self.
Further, the connecting rope is in a belt shape; the left side and the right side in the movable cavity are respectively provided with a sliding groove extending along the vertical direction, and the sliding grooves on the left side and the right side are respectively in up-down sliding fit with the left side and the right side of the bottom plate.
Furthermore, the left side and the right side of the tower body are respectively provided with a plurality of motors, and the positions of the motors on the left side and the right side respectively correspond to the positions of the fixing seats on the left side and the right side; the rotating shaft on the left side penetrates through the left side wall of the fixing seat and behind the left side wall of the tower body and is connected with the motor on the left side, and the rotating shaft on the right side penetrates through the right side wall of the fixing seat and behind the right side wall of the tower body and is connected with the motor on the right side.
Furthermore, a sealing part is arranged between the rotating shaft on the left side and the left side wall of the tower body, and a sealing part is arranged between the rotating shaft on the right side and the right side wall of the tower body.
To sum up, the application the technical scheme of the utility model, following beneficial effect has: the utility model has the advantages of reasonable design, beneficial effect 1: (1) the upper end of the first through hole is small, so that the over-high speed of the lower-temperature liquid on the upper side of the tower plate flowing downwards through the first through hole can be avoided, and the lower-temperature liquid on the upper side of the tower plate can be kept at a certain depth; the lower end of the first through hole is large, so that higher-temperature steam on the lower side of the tower plate can be guided to upwards pass through the first through hole, the upward movement speed of the higher-temperature steam on the lower side of the tower plate is accelerated, and the contact speed between lower-temperature liquid and the higher-temperature steam is accelerated; (2) the upper end of the first through hole is small, and the lower end of the first through hole is large, so that when lower-temperature liquid on the upper side of the tower plate flows downwards through the first through hole, the lower-temperature liquid can be gradually scattered from top to bottom to the periphery in the first through hole, and when higher-temperature steam on the lower side of the tower plate upwards passes through the first through hole, the higher-temperature steam can be gradually gathered from bottom to top to the center in the first through hole, and the contact area between the higher-temperature steam and the lower-temperature liquid is increased due to the fact that the movement direction of the higher-temperature steam is opposite to that of the lower-temperature liquid; (3) from the above analysis, it can be known that the contact speed between the higher-temperature steam and the lower-temperature liquid is increased, and the contact area between the higher-temperature steam and the lower-temperature liquid is increased, so that the heat exchange efficiency between the higher-temperature steam and the lower-temperature liquid is improved, and the production efficiency is improved.
Beneficial effects 2: (1) the top of the tower plate is provided with a plurality of fixed shells, the bottoms of the fixed shells are provided with openings, and the bottoms of the fixed shells are respectively connected with the tops of the first through holes, so that high-temperature steam can upwards penetrate through the first through holes and enter the fixed shells; (2) the fixing shell is provided with a plurality of second through holes, so that the lower-temperature liquid on the upper side of the tower plate can pass through the second through holes and enter the inside of the fixing shell; (3) the inner side of the fixing shell is provided with a plurality of sharp parts, so that bubbles in the fixing shell can be punctured by the sharp parts, high-temperature steam in the bubbles and low-temperature liquid outside the bubbles are in more extensive contact, and the heat exchange effect between the high-temperature steam and the low-temperature liquid is improved.
Beneficial effect 3: (1) a movable cavity and a driving cavity are arranged in the fixed seat, the movable cavity is positioned above the driving cavity, a third through hole extending along the vertical direction is formed in the top of the movable cavity, and a fourth through hole extending along the vertical direction is formed between the bottom of the movable cavity and the top of the driving cavity; a bottom plate is arranged in the movable cavity, the width of the bottom plate in the horizontal direction is larger than that of the third through hole in the horizontal direction, the top of the bottom plate is connected with the bottom of the weir plate, and the top of the weir plate penetrates through the third through hole upwards and then reaches the outside of the fixed seat, so that the upward movement of the weir plate is limited by the bottom plate; (2) the left side and the right side of the bottom plate are respectively connected with the left side and the right side of the bottom of the movable cavity through springs, so that the bottom plate is elastically supported by the springs; (3) the rotating shaft extending along the left and right directions is arranged in the driving cavity, the outer circumference of the rotating shaft is connected with the middle of the bottom plate through the connecting rope, the connecting rope penetrates through the fourth through hole, the rotating shaft can rotate around the axis of the rotating shaft, so that when the rotating shaft rotates in the positive direction, the bottom plate can be pulled to move downwards through the connecting rope, and when the rotating shaft rotates in the negative direction, the bottom plate can be pushed to move upwards through the spring, so that the up-and-down movement of the weir plate is realized; (4) from the above analysis, it can be known that the weir plate is controlled to move up and down by moving the bottom plate up and down, so that the depth of the lower temperature liquid on the upper side of the tower plate can be conveniently controlled.
Drawings
Fig. 1 is a schematic sectional view of the rear view of the present invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is an enlarged view of a portion of the area B in FIG. 1;
description of reference numerals: 1-a tower body, 101-a raw material inlet, 102-a steam outlet, 103-a liquid outlet, 104-a liquid inlet, 105-a steam inlet; 2-tower plate, 201-first through hole; 3-stationary housing, 301-second through hole, 302-sharp portion; 4-fixed seat, 401-movable cavity, 4011-sliding groove, 402-driving cavity; 5-weir plate, 501-bottom plate; 6-baffle, 7-spring, 8-rotating shaft, 9-connecting rope, 10-motor and 11-sealing component.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, but the technical solution does not limit the scope of the present invention.
In the present invention, for the sake of clearer description, the following explanation is made: the observer is observing in the face of fig. 1, the left side of the observer is set as left, the right side of the observer is set as right, the front side of the observer is set as front, the rear side of the observer is set as rear, the upper side of the observer is set as up, and the lower side of the observer is set as down, it should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper part", "lower part", etc., in the text indicate the orientation or positional relationship to be set based on the drawings, only for the convenience of clearly describing the present invention, but not to indicate or suggest that the structure or component indicated must have a specific orientation, be constructed in a specific orientation, and therefore, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used merely for purposes of clarity or simplicity of description and are not to be construed as indicating or implying relative importance or quantity.
Referring to fig. 1 and fig. 2, the embodiment provides a high-efficiency argon preparation tower, which includes a tower body 1, a raw material inlet 101 is arranged in the middle of the tower body 1, a steam outlet 102 is arranged at the top of the tower body 1, a liquid outlet 103 is arranged at the bottom of the tower body 1, a liquid inlet 104 is arranged at the middle upper part of the tower body 1, a steam inlet 105 is arranged at the middle lower part of the tower body 1, and the middle part, the middle upper part and the middle lower part of the tower body 1 are located between the top and the bottom of the tower body 1; the inside of tower body 1 is equipped with a plurality of column plate 2, distributes along upper and lower direction in proper order between a plurality of column plate 2, and column plate 2 is located between liquid inlet 104 and steam inlet 105, is equipped with a plurality of first through-hole 201 that extends along upper and lower direction on column plate 2, and the upper end of first through-hole 201 is little, the lower extreme is big, and wherein the shape of first through-hole 201 can be circular platform form or prismoid form isotyping.
The part has the beneficial effects that: (1) the upper end of the first through hole is small, so that the over-high speed of the lower-temperature liquid on the upper side of the tower plate flowing downwards through the first through hole can be avoided, and the lower-temperature liquid on the upper side of the tower plate can be kept at a certain depth; the lower end of the first through hole is large, so that higher-temperature steam on the lower side of the tower plate can be guided to upwards pass through the first through hole, the upward movement speed of the higher-temperature steam on the lower side of the tower plate is accelerated, and the contact speed between lower-temperature liquid and the higher-temperature steam is accelerated; (2) the upper end of the first through hole is small, and the lower end of the first through hole is large, so that when lower-temperature liquid on the upper side of the tower plate flows downwards through the first through hole, the lower-temperature liquid can be gradually scattered from top to bottom to the periphery in the first through hole, and when higher-temperature steam on the lower side of the tower plate upwards passes through the first through hole, the higher-temperature steam can be gradually gathered from bottom to top to the center in the first through hole, and the contact area between the higher-temperature steam and the lower-temperature liquid is increased due to the fact that the movement direction of the higher-temperature steam is opposite to that of the lower-temperature liquid; (3) from the above analysis, it can be known that the contact speed between the higher-temperature steam and the lower-temperature liquid is increased, and the contact area between the higher-temperature steam and the lower-temperature liquid is increased, so that the heat exchange efficiency between the higher-temperature steam and the lower-temperature liquid is improved, and the production efficiency is improved.
Specifically, the shape of the first through hole 201 is a circular truncated cone with a small upper end and a large lower end, and functions as follows: the cambered surface in the first through hole 201 in the shape of the circular truncated cone is more favorable for liquid to diffuse all around.
Specifically, the top of column plate 2 is equipped with a plurality of set casing 3, and the bottom of set casing 3 is established to the opening, and the bottom of a plurality of set casing 3 is connected with the top of the first through-hole 201 of a plurality of respectively, and the effect: so that the higher temperature steam can upwardly pass through the first through hole to enter the inside of the stationary casing. Be equipped with a plurality of second through-hole 301 on the set casing 3, the effect: so that the lower temperature liquid on the upper side of the tower plate can enter the inside of the fixed shell through the second through hole. The inboard of set casing 3 is equipped with a plurality of sharp-pointed part 302, and the effect: the air bubble in the fixed shell can be punctured by the sharp-pointed part, so that high-temperature steam in the air bubble and low-temperature liquid outside the air bubble are in more extensive contact, and the heat exchange effect between the high-temperature steam and the low-temperature liquid is improved.
Specifically, the fixed case 3 is cylindrical in shape extending in the up-down direction.
Specifically, the top and the side wall of the stationary housing 3 are respectively provided with a plurality of second through holes 301, the inner side of the top of the stationary housing 3 is provided with a plurality of sharp portions 302, the inner side of the side wall of the stationary housing 3 is provided with a plurality of sharp portions 302, and the positions of the second through holes 301 and the positions of the sharp portions 302 are staggered.
Specifically, referring to fig. 3, in two tower plates 2 adjacent to each other in the up-down direction, a fixed seat 4 is disposed on the left side of one tower plate 2, a fixed seat 4 is disposed on the right side of the other tower plate 2, the fixed seat 4 on the left side is spaced from the inner side of the left side wall of the tower body 1 by a certain distance, and the fixed seat 4 on the right side is spaced from the inner side of the right side wall of the tower body 1 by a certain distance; the upside of fixing base 4 is equipped with weir plate 5, and the downside of fixing base 4 is equipped with baffle 6. Wherein the weir 5 has the function of forming a layer of lower temperature liquid with a certain depth on the upper side of the tray.
Specifically, a movable cavity 401 and a driving cavity 402 are arranged inside the fixed seat 4, the movable cavity 401 is located above the driving cavity 402, a third through hole extending in the vertical direction is formed in the top of the movable cavity 401, and a fourth through hole extending in the vertical direction is formed between the bottom of the movable cavity 401 and the top of the driving cavity 402; a bottom plate 501 is arranged in the movable cavity 401, the width of the bottom plate 501 in the horizontal direction is larger than that of the third through hole, the top of the bottom plate 501 is connected with the bottom of the weir plate 5, and the top of the weir plate 5 penetrates through the third through hole upwards and then reaches the outside of the fixed seat 4; the function is as follows: and limiting the upward movement of the weir plate by using the bottom plate. The left side and the right side of the bottom plate 501 are respectively connected with the left side and the right side of the bottom of the movable cavity 401 through springs 7; the function is as follows: the bottom plate is elastically supported by a spring. Be equipped with the pivot 8 that extends along left right direction in the drive chamber 401, the outer circumference of pivot 8 is connected through being connected rope 9 with the centre of the bottom of bottom plate 501, connects rope 9 and passes the fourth through-hole, and pivot 8 can rotate around the axis of self, acts on: when the rotating shaft rotates in the positive direction, the bottom plate can be pulled to move downwards through the connecting rope, and when the rotating shaft rotates in the negative direction, the bottom plate can be pushed to move upwards through the spring, so that the upward and downward movement of the weir plate is realized; (4) from the above analysis, it can be known that the weir plate is controlled to move up and down by moving the bottom plate up and down, so that the depth of the lower temperature liquid on the upper side of the tower plate can be conveniently controlled.
Specifically, the connecting string 9 is shaped like a belt; sliding grooves 4011 extending in the up-down direction are respectively formed on the left side and the right side in the movable cavity 401, and the sliding grooves 4011 on the left side and the right side are respectively in up-down sliding fit with the left side and the right side of the bottom plate 501.
Specifically, the left side and the right side of the tower body 1 are respectively provided with a plurality of motors 10, and the positions of the motors 10 on the left side and the right side respectively correspond to the positions of the fixing seats 4 on the left side and the right side; the left rotating shaft 8 penetrates through the left side wall of the fixing seat 4 and the left side wall of the tower body 1 leftwards and is connected with the left motor 10, and the right rotating shaft 8 penetrates through the right side wall of the fixing seat 4 and the right side wall of the tower body 1 rightwards and is connected with the right motor 10. Wherein, the motor 10 sets up the effect in the tower body 1 left and right sides and does: the motor 10 is prevented from being placed in the extremely low temperature environment inside the tower body 1, so that the motor can normally operate.
Specifically, a sealing member 11 is arranged between the left rotating shaft 8 and the left side wall of the tower body 1, a sealing member 11 is arranged between the right rotating shaft 8 and the right side wall of the tower body 1, and the sealing member 11 may be a sealing ring or the like, and is selected according to actual needs, but the normal rotation of the rotating shaft 8 needs to be ensured.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides an efficient argon making tower, includes tower body (1), its characterized in that: a raw material inlet (101) is formed in the middle of the tower body (1), a steam outlet (102) is formed in the top of the tower body (1), a liquid outlet (103) is formed in the bottom of the tower body (1), a liquid inlet (104) is formed in the middle upper portion of the tower body (1), a steam inlet (105) is formed in the middle lower portion of the tower body (1), and the middle portion, the middle upper portion and the middle lower portion of the tower body (1) are located between the top and the bottom of the tower body (1); the tower is characterized in that a plurality of tower plates (2) are arranged inside the tower body (1), the tower plates (2) are sequentially distributed along the vertical direction, the tower plates (2) are located between the liquid inlet (104) and the steam inlet (105), a plurality of first through holes (201) extending along the vertical direction are formed in the tower plates (2), and the upper ends of the first through holes (201) are small and the lower ends of the first through holes are large.
2. The efficient argon production column according to claim 1, wherein: the first through hole (201) is in a circular truncated cone shape with a small upper end and a large lower end.
3. The high-efficiency argon production column according to any one of claims 1 to 2, characterized in that: the top of the tower plate (2) is provided with a plurality of fixed shells (3), the bottoms of the fixed shells (3) are provided with openings, and the bottoms of the fixed shells (3) are respectively connected with the tops of the first through holes (201); the fixed shell (3) is provided with a plurality of second through holes (301), and the inner side of the fixed shell (3) is provided with a plurality of sharp parts (302).
4. The efficient argon production column according to claim 3, wherein: the shape of the fixed shell (3) is cylindrical and extends along the vertical direction.
5. The efficient argon production column according to claim 4, wherein: the top and the lateral wall of set casing (3) are equipped with a plurality of second through-hole (301) respectively, the inboard at the top of set casing (3) is equipped with a plurality of sharp portion (302), the inboard of the lateral wall of set casing (3) is equipped with a plurality of sharp portion (302), the position of second through-hole (301) with the position of sharp portion (302) staggers each other.
6. The high efficiency argon production column according to any one of claims 1 to 2 and 4 to 5, wherein: in two adjacent tower plates (2) in the vertical direction, a fixed seat (4) is arranged on the left side of one of the tower plates (2), a fixed seat (4) is arranged on the right side of the other tower plate (2), the fixed seat (4) on the left side is separated from the inner side of the left side wall of the tower body (1) by a certain distance, and the fixed seat (4) on the right side is separated from the inner side of the right side wall of the tower body (1) by a certain distance; the upside of fixing base (4) is equipped with weir plate (5), the downside of fixing base (4) is equipped with baffle (6).
7. The efficient argon production column according to claim 6, wherein: a movable cavity (401) and a driving cavity (402) are arranged in the fixed seat (4), the movable cavity (401) is positioned above the driving cavity (402), a third through hole extending along the vertical direction is formed in the top of the movable cavity (401), and a fourth through hole extending along the vertical direction is formed between the bottom of the movable cavity (401) and the top of the driving cavity (402); a bottom plate (501) is arranged in the movable cavity (401), the width of the bottom plate (501) in the horizontal direction is larger than that of the third through hole in the horizontal direction, the top of the bottom plate (501) is connected with the bottom of the weir plate (5), and the top of the weir plate (5) penetrates through the third through hole upwards and then reaches the outside of the fixed seat (4); the left side and the right side of the bottom plate (501) are respectively connected with the left side and the right side of the bottom of the movable cavity (401) through springs (7); be equipped with pivot (8) that extend along left right direction in drive chamber (402), the outer circumference of pivot (8) with the centre of the bottom of bottom plate (501) is connected through connecting rope (9), it passes to connect rope (9) the fourth through-hole, pivot (8) can rotate around the axis of self.
8. The efficient argon production column according to claim 7, wherein: the connecting rope (9) is in a belt shape; the left side and the right side in the movable cavity (401) are respectively provided with a sliding groove (4011) extending along the vertical direction, and the sliding grooves (4011) on the left side and the right side are respectively in up-and-down sliding fit with the left side and the right side of the bottom plate (501).
9. The high efficiency argon production column of claim 7 or 8, wherein: the left side and the right side of the tower body (1) are respectively provided with a plurality of motors (10), and the positions of the motors (10) on the left side and the right side respectively correspond to the positions of the fixing seats (4) on the left side and the right side; the left side pivot (8) pass left the left side wall of fixing base (4) behind the left side wall of tower body (1) with left motor (10) are connected, and the right side pivot (8) pass right the right side wall of fixing base (4) behind the right side wall of tower body (1) with right side motor (10) are connected.
10. The efficient argon production column according to claim 9, wherein: the sealing part (11) is arranged between the rotating shaft (8) on the left side and the left side wall of the tower body (1), and the sealing part (11) is arranged between the rotating shaft (8) on the right side and the right side wall of the tower body (1).
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| CN202121150165.9U CN214950136U (en) | 2021-05-26 | 2021-05-26 | High-efficient system argon tower |
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| CN202121150165.9U CN214950136U (en) | 2021-05-26 | 2021-05-26 | High-efficient system argon tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653319A (en) * | 2022-03-31 | 2022-06-24 | 濮阳市联众兴业化工有限公司 | Device for producing pentane foaming agent and using method |
-
2021
- 2021-05-26 CN CN202121150165.9U patent/CN214950136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653319A (en) * | 2022-03-31 | 2022-06-24 | 濮阳市联众兴业化工有限公司 | Device for producing pentane foaming agent and using method |
| CN114653319B (en) * | 2022-03-31 | 2023-12-22 | 濮阳市联众兴业化工有限公司 | Device for producing pentane foaming agent and use method |
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