Cucurbituril adsorption device based on solid acetylene adsorption

Abstract

The utility model discloses a cucurbituril adsorption device based on solid state acetylene adsorption, which comprises a box body, the box body introduces mixed gas to the internal position through a gas inlet at the left end position, and the box body discharges the adsorbed gas through a gas outlet at the right end position. A plurality of insertion holes are formed in the front end position of the box body, threaded holes are formed in the rear end positions of the insertion holes, rollers are connected to the inner position of the box body in a sleeved mode, when flowing air enters the inner position of the box body, the rollers rotate when the flowing air makes contact with a fixing plate, the rollers rotate with a rotating shaft as the circle center shaft, and the rotating shaft is driven by the rotating shaft to rotate. The circulation direction of gas is disordered through the fixing plate by rotation of the roller, so that the gas is uniformly distributed when entering the inner position of the drawer box, the gas is prevented from being concentrated in a certain part, the cucurbituril filler can be fully utilized, and the overall adsorption efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of solid adsorption acetylene based on cucurbituril adsorption device, concretely relates to a solid adsorption acetylene based on cucurbituril adsorption device. BACKGROUND

[0002] The solid adsorption acetylene based on cucurbituril adsorption device is a kind of equipment for gas separation and purification, mainly used to selectively remove acetylene and other gases from gas mixture.The device uses cucurbituril as adsorbent, with high selectivity and adsorption capacity.

[0003] When the solid adsorption acetylene based on cucurbituril adsorption device is used, the gas always keeps a fixed route when entering the inside position of the box, which makes the cucurbituril filler in some areas not fully utilized, so the market needs a new device to solve the current problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a solid adsorption acetylene based on cucurbituril adsorption device to solve the problem that the solid adsorption acetylene based on cucurbituril adsorption device always keeps a fixed route when entering the inside position of the box, which makes the cucurbituril filler in some areas not fully utilized.

[0005] To achieve the above object, the utility model provides the following technical scheme: a solid adsorption acetylene based on cucurbituril adsorption device, including box, the box is introduced to the inside position by the air inlet at left end position, the box is discharged by the air outlet at right end position after adsorption, the front end position of box is provided with a plurality of insertion holes, the rear end position of insertion hole is provided with screw hole, and the insertion hole is communicated with screw hole, the box is installed with sealing pad through insertion hole at the position above and below front end, the sealing pad is inserted into the inside position of insertion hole by the insertion column fixed in the inside position, the inner wall position of insertion column is provided with through hole, the drawer box is installed in the inside position of sealing pad, the drawer box enters the inside position of box through sealing pad, the left and right end positions of drawer box are provided with mesh plate, the inside position of drawer box is filled with cucurbituril filler, the front end position of drawer box is inserted with bolt, the inside left side of box is provided with roller at the position above and below, the rotating shaft fixed in the left and right end positions of roller is clamped in the inner wall position of box, and the outer wall position of roller is fixed with a plurality of fixed plates.

[0006] Preferably, the box is supported by support columns fixed at the lower end of the four corners, and a fixed handle is fixed at the front end of the drawer box.

[0007] Preferably, the air inlet is connected with external equipment through a flange and a pipeline, and the air inlet introduces mixed gas into the inside of the box.

[0008] Preferably, the fixed plate is in contact with the flowing gas, so that the roller rotates.

[0009] Preferably, the rotating shaft is clamped at the inner wall of the box, and the rotation of the roller is centered on the rotating shaft.

[0010] Preferably, a square through slot is arranged at the front end of the sealing gasket, the sealing gasket is inserted into the inside of the insertion hole, and the box is installed.

[0011] Preferably, the drawer box sends the cucurbituril filler into the inside of the box through the square through slot, the drawer box is attached to the sealing gasket, and the small through holes of the mesh plate allow the gas to flow.

[0012] Preferably, the bolt passes through the drawer box and the through hole, and is screwed into the inside of the threaded hole.

[0013] Compared with the prior art, the cucurbituril adsorption device based on solid-state adsorption of acetylene has the following beneficial effects:

[0014] 1. The roller is sleeved at the inside of the box, the roller rotates when the flowing gas contacts the fixed plate, the roller rotates with the rotating shaft as the center, the rotation of the roller disturbs the flowing direction of the gas through the fixed plate, the gas is uniformly distributed when entering the inside of the drawer box, the gas is prevented from being concentrated in a part, the cucurbituril filler can be fully utilized, and the overall adsorption efficiency is increased.

[0015] 2. A plurality of insertion columns are fixed at the rear end of the sealing gasket, the insertion columns are inserted into the inside of the insertion hole when the sealing gasket is installed on the box, the drawer box is installed on the box through the sealing gasket, the bolt passes through the drawer box and the through hole and enters the inside of the threaded hole, the drawer box is locked by rotating the bolt, and the sealing property of the sealing gasket is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the cucurbituril adsorption device based on solid-state adsorption of acetylene.

[0017] Figure 2 It is a kind of based on solid adsorption acetylene's calabash urea adsorption device box internal structure schematic view of the utility model.

[0018] Figure 3 It is a kind of based on solid adsorption acetylene's calabash urea adsorption device sealing gasket structure schematic view of the utility model.

[0019] Figure 4 It is a kind of based on solid adsorption acetylene's calabash urea adsorption device box section structure schematic view of the utility model.

[0020] In the drawing: 1, box body;2, air inlet;3, support column;4, fixed handle;5, bolt;6, drawer box;7, air outlet;8, calabash urea filler;9, mesh plate;10, roller;11, fixed plate;12, rotating shaft;13, sealing gasket;14, insertion column;15, through round hole;16, screw hole;17, insertion hole. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances

[0024] The utility model providesFigures 1-4 The one kind based on solid adsorption acetylene's cucurbituril adsorption device shown, including box 1, box 1 is introduced to the inside position by the gas inlet 2 at left end position, box 1 is discharged by the gas outlet 7 at right end position to the gas of adsorption completion, the front end position of box 1 is provided with multiple insertion holes 17, the rear end position of insertion hole 17 is provided with threaded hole 16, and insertion hole 17 is communicated with threaded hole 16, box 1 is installed with sealing pad 13 at the position above and below the front end through insertion hole 17, sealing pad 13 inserts into the inside position of insertion hole 17 by the insertion column 14 fixed at the inside position, the inner wall position of insertion column 14 is provided with by round hole 15, the inside position of sealing pad 13 is insertedly installed with drawer box 6, drawer box 6 enters the inside position of box 1 through sealing pad 13, the left and right two end positions of drawer box 6 are provided with mesh plate 9, the inside position of drawer box 6 is filled with cucurbituril filler 8, the front end position of drawer box 6 is insertedly installed with bolt 5, the inside left side upper and lower position of box 1 is provided with roller 10, roller 10 is fixed at the left and right two end positions of rotating shaft 12, is clamped in the inner wall position of box 1, and the outer wall position of roller 10 is fixed with multiple fixed plates 11.

[0025] The gas mixture containing acetylene is introduced into the inside position of box 1 by installing gas inlet 2 with external device, and the gas mixture can also contain other gases, such as nitrogen or oxygen, when the mixed gas enters the cucurbituril filler 8, the cucurbituril molecule has a hydrophobic cavity that can accommodate small molecules, and its molecular structure contains multiple carbonyl groups, which can form hydrogen bonds with hydrogen atoms in acetylene molecules, and the hydrogen atoms in acetylene molecules form hydrogen bonds with the carbonyl groups of cucurbituril, which enhances the adsorption capacity, due to the high selectivity of cucurbituril to acetylene, other gases cannot form strong interaction with cucurbituril molecules due to the difference in molecular size, polarity or electronic structure, so they will not be significantly adsorbed, after adsorption treatment by cucurbituril filler 8, the gas containing acetylene is purified, and the acetylene molecules are effectively removed, and the remaining gas is discharged through the gas outlet 7.

[0026] As Figure 1 And Figure 2As shown, the box 1 is supported by support columns 3 fixed at the lower end of the four corners, the front end of the drawer box 6 is fixed with a fixed handle 4 at the middle position, the gas inlet 2 is connected with external equipment through flange and pipeline, the gas inlet 2 introduces mixed gas into the inside of the box 1, the fixed plate 11 is in contact with the flowing gas, so that the roller 10 rotates, the rotating shaft 12 is clamped at the inner wall position of the box 1, the rotation of the roller 10 takes the rotating shaft 12 as the center axis, the front middle position of the sealing gasket 13 is provided with a square through slot, the sealing gasket 13 inserts the insertion column 14 into the inside of the insertion hole 17, and is installed with the box 1, the drawer box 6 sends the cucurbituril filler 8 into the inside of the box 1 through the square through slot, and the drawer box 6 is attached to the sealing gasket 13, the small through holes of the mesh plate 9 enable the gas to flow, the bolt 5 passes through the drawer box 6 and the through hole 15, and is screwed into the inside of the threaded hole 16 by rotating.

[0027] The rotating shaft 12 is a cylindrical structure and is clamped at the inner wall position of the box 1, so that the roller 10 rotates with the rotating shaft 12 as the center axis, and the rotation of the roller 10 is generated by the fixed plate 11 in contact with the flowing gas.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A cucurbituril adsorption device for adsorbing acetylene based on solid adsorption, characterized by, The utility model provides a box (1) is supported through the support column (3) fixed in the lower end four corner positions, and the front end of drawer box (6) is fixed with fixed handle (4) in the middle position, and the box (1) is introduced mixed gas through the air inlet (2) in the left end position and discharges the gas of adsorption completion through the air outlet (7) in the right end position, and the front end of box (1) is provided with a plurality of insertion hole (17), and the rear end position of insertion hole (17) is provided with threaded hole (16), and insertion hole (17) is communicated with threaded hole (16), and the box (1) is installed with sealing pad (13) through insertion hole (17) in the position above and below the front end, and sealing pad (13) inserts into the internal position of insertion hole (17) with the insertion column (14) fixed in the inner side position, and the inner wall position of insertion column (14) is provided with through round hole (15), and the drawer box (6) is insertedly installed in the inner side position of sealing pad (13), and the drawer box (6) enters the internal position of box (1) through sealing pad (13), and the left and right end positions of drawer box (6) are provided with mesh plate (9), and the internal position of drawer box (6) is filled with calabash urea filler (8), and the front end position of drawer box (6) is insertedly installed with bolt (5), and the internal left side upper and lower positions of box (1) are provided with roller (10), and the roller (10) is fixed with rotating shaft (12) in the left and right end positions, and is clamped in the inner wall position of box (1), and the outer wall position of roller (10) is fixed with a plurality of fixed plates (11).

2. The cucurbituril adsorption device based on solid adsorption of acetylene according to claim 1, characterized in that: The box (1) is supported through the support column (3) fixed in the lower end four corner positions, and the front end of drawer box (6) is fixed with fixed handle (4) in the middle position, and the box (1) is introduced mixed gas through the air inlet (2) in the left end position and discharges the gas of adsorption completion through the air outlet (7) in the right end position, and the front end of box (1) is provided with a plurality of insertion hole (17), and the rear end position of insertion hole (17) is provided with threaded hole (16), and insertion hole (17) is communicated with threaded hole (16), and the box (1) is installed with sealing pad (13) through insertion hole (17) in the position above and below the front end, and sealing pad (13) inserts into the internal position of insertion hole (17) with the insertion column (14) fixed in the inner side position, and the inner wall position of insertion column (14) is provided with through round hole (15), and the drawer box (6) is insertedly installed in the inner side position of sealing pad (13), and the drawer box (6) enters the internal position of box (1) through sealing pad (13), and the left and right end positions of drawer box (6) are provided with mesh plate (9), and the internal position of drawer box (6) is filled with calabash urea filler (8), and the front end position of drawer box (6) is insertedly installed with bolt (5), and the internal left side upper and lower positions of box (1) are provided with roller (10), and the roller (10) is fixed with rotating shaft (12) in the left and right end positions, and is clamped in the inner wall position of box (1), and the outer wall position of roller (10) is fixed with a plurality of fixed plates (11).

3. The cucurbituril adsorption device based on solid adsorption of acetylene according to claim 1, characterized in that: The air inlet (2) is connected with external equipment through flange and pipeline, and the air inlet (2) introduces mixed gas into the internal position of box (1).

4. The cucurbituril adsorption device based on solid adsorption of acetylene according to claim 1, characterized in that: The fixed plate (11) is contacted with flowing gas, so that the roller (10) rotates.

5. A cucurbituril adsorption device based on solid adsorption of acetylene according to claim 4, characterized in that: The rotating shaft (12) is clamped in the inner wall position of box (1), and the rotation of roller (10) takes rotating shaft (12) as the central axis.

6. The cucurbituril adsorption device based on solid adsorption of acetylene according to claim 1, characterized in that: The front end middle position of sealing pad (13) is provided with square through slot, and the insertion column (14) is inserted into the internal position of insertion hole (17) and is installed with box (1).

7. A cucurbituril adsorption device based on solid adsorption of acetylene according to claim 6, characterized in that: The drawer box (6) sends calabash urea filler (8) into the internal position of box (1) through square through slot, and the drawer box (6) is attached with sealing pad (13), and the small through hole of mesh plate (9) makes gas keep flowing.

8. A cucurbituril adsorption device based on solid adsorption of acetylene according to claim 6, characterized in that: The bolt (5) passes through drawer box (6) and through round hole (15) and is rotated into the internal position of threaded hole (16).

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