Integrated gas separation membrane group

Abstract

The utility model discloses an integrated gas separation membrane module, which relates to the technical field of gas separation and comprises a bottom plate, a heating mechanism is arranged in the middle of the top surface of the bottom plate, supporting mechanisms are arranged on the left and right sides of the side surface of the heating mechanism, and a fixing mechanism is arranged on the top surface of each supporting mechanism. The bottom face of the supporting shell is fixedly connected to one end of the top face of the bottom plate. Through cooperation of the separation membrane group, the heating mechanism, the heating shell, the heating lamp holder, the heating lamp tube, the heat dissipation mechanism, the air outlet bottom plate, the air outlet side plate, the cross beam, the motor, the fan and the spoiler, heat is generated through heating of the heating lamp tube, the fan is driven by the motor, and the generated heat is transmitted into the heat dissipation mechanism; through the spoiler, the situation that the fan directly transmits heat to the gas separation membrane tube is avoided, and the heat in the supporting mechanism is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of gas separation, in particular to an integrated gas separation membrane group. Background Art

[0002] Gas separation membranes are mainly composed of a round, hollow, permeable chemical material called polyaniline. Each membrane tube is integrated with millions of hair-thin membrane filaments. Different gases have different permeation rates through the membrane filaments. The purpose of separating air is achieved by using the obvious permeation rate difference between oxygen and nitrogen in the air.

[0003] Patent publication number CN205886548U discloses an integrated gas separation membrane group, including a gas separation membrane tube, the gas separation membrane tube is provided with an air inlet, an air outlet and an oxygen-enriched gas outlet, and also includes a box and an oxygen-enriched gas collection pipe; the gas separation membrane tubes are more than two and are all arranged in the box, and the fillable space between the inner wall of the box and the outer wall of each gas separation tube is filled with an insulating material

[0004] In order to solve the problem of instability of membrane performance, the existing technology is to integrate the membrane tubes into one and fill the insulation material between the membrane tubes. The membrane tubes are insulated by the insulation material to stabilize the operating temperature of the membrane tubes and avoid being affected by the environment and seasonal climate, thereby stabilizing the performance of the membrane tubes and extending their service life. However, there may be a situation where the membrane tubes cannot be replaced due to damage or different membrane tubes cannot be replaced as needed, which in turn affects the gas separation efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated gas separation membrane group to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An integrated gas separation membrane group comprises a bottom plate, a heating mechanism is arranged in the middle of the top surface of the bottom plate, supporting mechanisms are arranged on the left and right sides of the heating mechanism, and a fixing mechanism is arranged on the top surface of the supporting mechanism.

[0008] The support mechanism includes a support shell, the bottom surface of the support shell is fixedly connected to one end of the top surface of the bottom plate, the top surface of the support shell is provided with a groove, a limit plate is slidably connected in the groove of the top surface of the support shell, one end of the limit plate is fixedly connected to a lever, a support shell threaded hole is provided on the side of the support shell, and a support rod is fixedly connected to one side of the interior of the support shell, the number of the support rods is six, and the support rods are neatly arranged on one side of the interior of the support shell.

[0009] A further improvement of the technical solution of the utility model is that: a card slot is opened on the side of the supporting shell, the number of the card slots is seven, and the card slots are neatly arranged on the side of the supporting shell, a gas separation membrane tube is movably connected inside the card slot, one end of the gas separation membrane tube is fixedly connected to an air inlet, and the other end of the gas separation membrane tube is fixedly connected to an air outlet, and an anti-slip gasket is fixedly connected to the inner surface of the card slot.

[0010] By adopting the above technical solution, the limit plate is pushed by the lever arranged in the groove, so that the limit plate extends out of the side surface of the supporting shell, and the gas separation membrane tube is placed in the groove opened on the supporting surface. The surface of the groove is fixedly connected with an anti-slip gasket to play a sealing and anti-slip role.

[0011] A further improvement of the technical solution of the utility model is that: the fixing mechanism includes a fixing block, the bottom surface of the fixing block is fixedly connected to the top surface of the supporting shell, one side of the fixing block is rotatably connected to a gear, the surface of the gear is rotatably connected to a tooth groove block, one end of the tooth groove block is fixedly connected to a cover plate, the top surface of the cover plate is fixedly connected to a handle, one side of the top surface of the cover plate is threadedly connected to a threaded rod, and the bottom of the cover plate is fixedly connected to a sealing gasket.

[0012] By adopting the above technical solution, the fixing mechanism is fixed to the top surface of the supporting shell by a reinforcement block, and the cover plate and the supporting mechanism can be kept in a closed or open state conveniently and quickly through the handle. The threaded rod is rotated to connect the threaded rod to the threaded hole at the bottom of the supporting shell, thereby achieving the purpose of locking.

[0013] A further improvement of the technical solution of the utility model is that: a clamping rod is arranged below the fixed block, the number of the clamping rods is seven, one end of each of the clamping rods is fixedly connected with an anti-slip gasket, and the position of the clamping rod corresponds to the position of the clamping slot one by one.

[0014] By adopting the above technical solution, the gas separation membrane tube is fixed in the slot by clamping the clamp rod into the slot, and the anti-skid washer at one end of the clamp rod further fixes the gas separation membrane tube to play an anti-skid and sealing role.

[0015] A further improvement of the technical solution of the utility model is that the heating mechanism includes a heating shell, the heating shell is fixedly connected to the middle of the top surface of the base plate, the side of the heating shell is fixedly connected to a heat dissipation mechanism, the bottom of the inner surface of the heating shell is fixedly connected to a heating lamp holder, and the top surface of the heating lamp holder is fixedly connected to a heating lamp tube.

[0016] By adopting the above technical solution, the heating mechanism is fixed on the bottom plate through the heating shell, and the heating lamp holder fixedly connected to the bottom of the inner surface of the heating shell is fixedly connected to the heating lamp tube, and the heating lamp tube plays an overall heating role.

[0017] A further improvement of the technical solution of the utility model is that the heat dissipation mechanism includes an air outlet bottom plate, the air outlet bottom plate is fixedly connected to the side of the heating shell, the two ends of the side of the air outlet bottom plate are fixedly connected to air outlet side plates, and the surface of the air outlet side plate is fixedly connected to a spoiler.

[0018] By adopting the above technical solution, the spoiler is fixed to the overall heat dissipation mechanism through the side plates fixedly connected at both ends of the side of the air outlet bottom plate. When the heat dissipation mechanism is working, the spoiler outputs hot air from the top and bottom to the supporting mechanism to prevent direct heating of the gas separation membrane tube.

[0019] A further improvement of the technical solution of the utility model is that: holes are opened on the surface of the air outlet bottom plate, a beam is fixedly connected in the holes on the surface of the air outlet bottom plate, a motor is fixedly connected to the surface of the beam, and a fan is fixedly connected to the output shaft of the motor.

[0020] By adopting the above technical solution, the fan is driven by the motor to rotate, so that the heat generated by the heating lamp is transmitted to the heat dissipation mechanism.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. A slot is provided on the side of the supporting shell, and a supporting mechanism, a supporting shell, a gas separation membrane tube, an air inlet, an air outlet, a slot, an anti-skid gasket, a limit plate, a lever, a supporting rod, a threaded hole, a fixing mechanism, a fixing block, a gear, a toothed block, a cover plate, a sealing gasket, a threaded rod, a handle, a clamping rod, and an anti-skid gasket are used in coordination. The gas separation membrane tube is placed in the slot and the clamping rod is used to fix the gas separation membrane tube in the slot. An anti-skid gasket is provided in the slot, and an anti-skid gasket is provided at one end of the clamping rod. The supporting mechanism is kept sealed by the action of the anti-skid gasket and the anti-skid gasket, thereby improving the stability of the device during operation. The cover plate is used in coordination with the supporting mechanism to maintain the open or closed state inside the supporting mechanism. The threaded rod and the threaded tube are used in coordination to keep the cover plate locked with the supporting mechanism. When a gas separation membrane tube is damaged or needs to be replaced with a gas separation membrane tube of another specification, the membrane tube can be replaced in a timely and convenient manner by simply opening the cover plate and removing the clamping rod of the corresponding membrane tube.

[0023] 2. The utility model provides an integrated gas separation membrane group, which generates heat through the heating of the heating lamp tube through the cooperation of a heating mechanism, a heating shell, a heating lamp holder, a heating lamp tube, a heat dissipation mechanism, an air outlet bottom plate, an air outlet side plate, a crossbeam, a motor, a fan, and a spoiler. The heat is generated by the heating of the heating lamp tube, and the fan is driven by the motor to transfer the generated heat to the heat dissipation mechanism. The spoiler prevents the fan from directly transferring heat to the gas separation membrane tube, so that the heat inside the supporting mechanism is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the support mechanism of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the heating mechanism of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the heat dissipation mechanism of the utility model.

[0029] In the figure: 1. bottom plate; 2. supporting mechanism; 21. supporting shell; 22. gas separation membrane tube; 23. air inlet; 24. air outlet; 25. slot; 26. anti-skid gasket; 27. limit plate; 28. lever; 29. ​​supporting rod; 210. threaded hole; 3. fixing mechanism; 31. fixing block; 32. gear; 33. tooth groove block; 34. cover plate; 35. sealing gasket; 36. threaded rod; 37. handle; 38. lever; 39. anti-skid gasket; 4. heating mechanism; 41. heating shell; 42. heating lamp holder; 43. heating lamp tube; 44. heat dissipation mechanism; 441. air outlet bottom plate; 442. air outlet side plate; 443. crossbeam; 444. motor; 445. fan; 446. spoiler. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, the utility model provides an integrated gas separation membrane group, including a base plate 1, a heating mechanism 4 is arranged in the middle of the top surface of the base plate 1, a supporting mechanism 2 is arranged on the left and right sides of the heating mechanism 4, a fixing mechanism 3 is arranged on the top surface of the supporting mechanism 2, and the supporting mechanism 2 includes a supporting shell 21, the bottom surface of the supporting shell 21 is fixedly connected to one end of the top surface of the base plate 1, a groove is provided on the top surface of the supporting shell 21, a limiting plate 27 is slidably connected in the groove of the top surface of the supporting shell 21, one end of the limiting plate 27 is fixedly connected to a lever 28, a threaded hole 210 is provided on the side of the supporting shell 21, and a supporting rod 29 is fixedly connected to one side of the inner part of the supporting shell 21, and the number of the supporting rods 29 is six, and the supporting rods 29 are neatly arranged on one side of the inner part of the supporting shell 21.

[0033] In this embodiment, the limit plate 27 is driven to slide in the groove opened on the top of the support shell 21 by moving the lever 28, so that it can remain retracted or extended from the side of the support shell 21. The support rod 29 can enhance the overall stability of the support mechanism 2 and can strengthen the stability of the support mechanism 2 that is reduced due to the internal hollow structure.

[0034] Example 2

[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a card slot 25 is opened on the side of the supporting shell 21, the number of the card slots 25 is seven, and the card slots 25 are neatly arranged on the side of the supporting shell 21, and the gas separation membrane tube 22 is movably connected inside the card slot 25, one end of the gas separation membrane tube 22 is fixedly connected to the air inlet 23, and the other end of the gas separation membrane tube 22 is fixedly connected to the air outlet 24, and the inner surface of the card slot 25 is fixedly connected to the anti-slip gasket 26. The fixing mechanism 3 includes a fixing block 31, the bottom surface of the fixing block 31 is fixedly connected to the top surface of the supporting shell 21, one side of the fixing block 31 is rotatably connected to a gear 32, and the surface of the gear 32 is rotatably connected to a toothed block 33, one end of the toothed block 33 is fixedly connected to a cover plate 34, the top surface of the cover plate 34 is fixedly connected to a handle 37, one side of the top surface of the cover plate 34 is threadedly connected to a threaded rod 36, and the bottom of the cover plate 34 is fixedly connected to a sealing gasket 35.

[0036] In this embodiment, the gas separation membrane tube 22 is placed in the slot 25, and the gas separation membrane tube 22 is fixed by the clamping rod 38. The anti-skid gasket 26 and the anti-skid gasket 39 provided on the slot 25 and the clamping rod 38 can increase the friction to prevent sliding while strengthening the airtightness between the support mechanism 2 and the fixing mechanism 3. The cover plate 34 can reinforce the clamping rod 38. By rotating the threaded rod 36 to connect with the threaded hole 210, the cover plate 34 can be locked to the side of the support shell 21. The sealing gasket 35 under the cover plate 34 can keep the cover plate 34 in a sealed state with the support shell 21 when it is locked. When the gas separation membrane tube 22 is damaged or needs to be replaced with a different gas separation membrane tube 22, it is only necessary to open the cover plate 34 and remove the clamping rod 38 of the corresponding gas separation membrane tube 22 for replacement.

[0037] Example 3

[0038] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the heating mechanism 4 includes a heating shell 41, the heating shell 41 is fixedly connected to the middle of the top surface of the base plate 1, the side of the heating shell 41 is fixedly connected with a heat dissipation mechanism 44, the bottom of the inner surface of the heating shell 41 is fixedly connected with a heating lamp holder 42, the top surface of the heating lamp holder 42 is fixedly connected with a heating lamp tube 43, the heat dissipation mechanism 44 includes an air outlet bottom plate 441, the air outlet bottom plate 441 is fixedly connected to the side of the heating shell 41, the two ends of the side of the air outlet bottom plate 441 are fixedly connected with air outlet side plates 442, the surface of the air outlet side plate 442 is fixedly connected with a spoiler 446, the surface of the air outlet bottom plate 441 is provided with holes, a crossbeam 443 is fixedly connected in the holes on the surface of the air outlet bottom plate 441, a motor 444 is fixedly connected to the surface of the crossbeam 443, and a fan 445 is fixedly connected to the output shaft of the motor 444.

[0039] In this embodiment, the heating mechanism 4 generates heat through the action of the heating lamp 43, and the heat is transferred to the heat dissipation mechanism 44 through the fan 445 driven by the motor 444. The spoiler 446 provided in the heat dissipation mechanism 44 prevents the fan 445 from directly transferring heat to the gas separation membrane tube 22, and allows the heat to pass from above and below the spoiler 446, thereby ensuring the uniformity of heat inside the support mechanism 2.

[0040] The working principle of the integrated gas separation membrane group is described in detail below.

[0041] like Figure 1-5As shown, the limit plate 27 is driven to slide in the groove opened at the top of the support shell 21 by toggling the toggle lever 28, so that it can remain retracted or extended to the side of the support shell 21. The support rod 29 can enhance the overall stability of the support mechanism 2 and can reinforce the stability of the support mechanism 2 reduced by the inner hollow structure. The gas separation membrane tube 22 is placed in the opened slot 25, and the gas separation membrane tube 22 is fixed by the clamping rod 38. The anti-skid pad 26 and the anti-skid washer 39 provided on the slot 25 and the clamping rod 38 can increase the friction force to prevent sliding and strengthen the airtightness between the support mechanism 2 and the fixing mechanism 3. The cover plate 34 can reinforce the clamping rod 38. The cover plate 34 can be connected to the threaded hole 210 by rotating the threaded rod 36. 4 is locked on the side of the supporting shell 21. The sealing gasket 35 under the cover plate 34 can keep the cover plate 34 in a sealed state with the supporting shell 21 when in a locked state. When the gas separation membrane tube 22 is damaged or needs to be replaced with a different gas separation membrane tube 22, it is only necessary to open the cover plate 34 and remove the clamping rod 38 of the corresponding gas separation membrane tube 22 for replacement. The heating mechanism 4 generates heat through the action of the heating lamp 43, and the heat is transmitted to the heat dissipation mechanism 44 through the fan 445 driven by the motor 444. The spoiler 446 provided in the heat dissipation mechanism 44 prevents the fan 445 from directly transmitting heat to the gas separation membrane tube 22, so that the heat passes from above and below the spoiler 446, thereby ensuring the uniformity of the heat inside the supporting mechanism 2.

[0042] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An integrated gas separation membrane group, comprising a bottom plate (1), characterized in that: A heating mechanism (4) is provided in the middle of the top surface of the bottom plate (1), support mechanisms (2) are provided on the left and right sides of the heating mechanism (4), and a fixing mechanism (3) is provided on the top surface of the support mechanism (2); The support mechanism (2) comprises a support shell (21), the bottom surface of the support shell (21) is fixedly connected to one end of the top surface of the bottom plate (1), the top surface of the support shell (21) is provided with a groove, a limit plate (27) is slidably connected in the groove of the top surface of the support shell (21), one end of the limit plate (27) is fixedly connected to a lever (28), a threaded hole (210) is provided on the side surface of the support shell (21), and a support rod (29) is fixedly connected to one side of the interior of the support shell (21), the number of the support rods (29) is six, and the support rods (29) are neatly arranged on one side of the interior of the support shell (21).

2. The integrated gas separation membrane group according to claim 1, characterized in that: The side of the supporting shell (21) is provided with a card slot (25), the number of the card slots (25) is seven, and the card slots (25) are neatly arranged on the side of the supporting shell (21), the inside of the card slot (25) is movably connected to a gas separation membrane tube (22), one end of the gas separation membrane tube (22) is fixedly connected to an air inlet (23), and the other end of the gas separation membrane tube (22) is fixedly connected to an air outlet (24), and the inner surface of the card slot (25) is fixedly connected to an anti-slip pad (26).

3. The integrated gas separation membrane group according to claim 2, characterized in that: The fixing mechanism (3) comprises a fixing block (31), the bottom surface of the fixing block (31) is fixedly connected to the top surface of the supporting shell (21), one side of the fixing block (31) is rotatably connected to a gear (32), the surface of the gear (32) is rotatably connected to a tooth groove block (33), one end of the tooth groove block (33) is fixedly connected to a cover plate (34), the top surface of the cover plate (34) is fixedly connected to a handle (37), one side of the top surface of the cover plate (34) is threadedly connected to a threaded rod (36), and the bottom of the cover plate (34) is fixedly connected to a sealing gasket (35).

4. The integrated gas separation membrane group according to claim 3, characterized in that: A clamping rod (38) is arranged below the fixed block (31), and there are seven clamping rods (38). One end of each clamping rod (38) is fixedly connected to an anti-slip gasket (39), and the position of the clamping rod (38) corresponds one-to-one to the position of the clamping slot (25).

5. The integrated gas separation membrane group according to claim 1, characterized in that: The heating mechanism (4) comprises a heating shell (41), the heating shell (41) being fixedly connected to the middle of the top surface of the bottom plate (1), a heat dissipation mechanism (44) being fixedly connected to the side of the heating shell (41), a heating lamp holder (42) being fixedly connected to the bottom of the inner surface of the heating shell (41), and a heating lamp tube (43) being fixedly connected to the top surface of the heating lamp holder (42).

6. The integrated gas separation membrane group according to claim 5, characterized in that: The heat dissipation mechanism (44) comprises an air outlet bottom plate (441), the air outlet bottom plate (441) being fixedly connected to the side of the heating shell (41), the two ends of the side of the air outlet bottom plate (441) being fixedly connected to air outlet side plates (442), and the surface of the air outlet side plate (442) being fixedly connected to a spoiler (446).

7. The integrated gas separation membrane group according to claim 6, characterized in that: A hole is provided on the surface of the air outlet bottom plate (441), a crossbeam (443) is fixedly connected in the hole on the surface of the air outlet bottom plate (441), a motor (444) is fixedly connected to the surface of the crossbeam (443), and a fan (445) is fixedly connected to the output shaft of the motor (444).

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