Ultraviolet curing box for ion exchange membrane

Abstract

The utility model provides an ultraviolet curing box of an ion exchange membrane, the ultraviolet curing box of the ion exchange membrane comprises a curing box assembly, an adjusting support assembly and a curing lamp assembly, the curing box assembly comprises a vacuum box body and a light transmitting layer, and the light transmitting layer is installed in the vacuum box body; one end of the adjusting support assembly is fixedly connected to the outer wall of the vacuum box body, the curing lamp assembly is installed at the other end of the adjusting support assembly, and a light emitting area of the curing lamp assembly faces the light transmitting layer. According to the requirements for the shape, size, irradiation intensity and the like of the ion exchange membrane, the light irradiation angle of the light emitting area of the curing lamp assembly and the distance between the light emitting area and the light transmitting layer are flexibly adjusted by adjusting the support assembly, so that the ion exchange membrane is fully irradiated by ultraviolet rays, and local intensified irradiation can be performed on the ion exchange membrane.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of ion exchange membranes, in particular to a UV curing box for ion exchange membranes. BACKGROUND

[0002] As one of the technologies for extracting lithium from salt lakes, electrodialysis has the advantages of mature technology, good economic benefits, low environmental pollution, and high extraction efficiency, and has broad development prospects. The ion exchange membrane for electrodialysis is a core component of the electrodialysis lithium extraction equipment. The strength of its selective permeability, the level of its hydrophilicity, and the size of its resistivity are of great significance to the industrial application of the electrodialysis method.

[0003] During the manufacturing process of the ion exchange membrane for electrodialysis, the ion exchange membrane needs to be cured by a UV curing box device. The UV light of the UV curing box device is not easy to adjust, which makes the UV irradiation of the ion exchange membrane for electrodialysis insufficient. CONTENT OF THE INVENTION

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a UV curing box for ion exchange membranes that reduces oxidation and can adjust the irradiation angle.

[0005] The purpose of the present disclosure is achieved by the following technical solutions:

[0006] A UV curing box for ion exchange membranes, comprising a curing box assembly, an adjusting support assembly, and a curing lamp assembly,

[0007] The curing box assembly comprises a vacuum box body and a light-transmitting layer, and the light-transmitting layer is installed on the vacuum box body.

[0008] One end of the adjusting support assembly is fixedly connected to the outer wall of the vacuum box body, the curing lamp assembly is installed on the other end of the adjusting support assembly, and the light-emitting area of the curing lamp assembly is arranged towards the light-transmitting layer.

[0009] In one embodiment, the outer wall of the vacuum box body is provided with a reinforcing rib.

[0010] In one embodiment, the adjusting support assembly comprises a clamp, a first rotary arm, and a second rotary arm. The clamp is fixed to the side wall of the vacuum box body, one end of the first rotary arm is hinged to the clamp, the other end of the first rotary arm is hinged to one end of the second rotary arm, and the curing lamp assembly is hinged to the other end of the second rotary arm.

[0011] In one of the embodiments, the light-transmitting layer is installed on the top of the vacuum box body; the curing lamp assembly comprises a lampshade, a connecting arm and an ultraviolet lamp, the connecting arm is hinged to the second rotary arm, the lampshade is connected to the connecting arm, the ultraviolet lamp is installed in the lampshade, and the light-emitting area of the ultraviolet lamp is located above the light-transmitting layer and is arranged towards the light-transmitting layer.

[0012] In one of the embodiments, the curing box assembly further comprises a box door, a lock catch and a lock seat, one side wall of the vacuum box body is provided with an extension, the extension is provided with a box opening, the box door is hinged to the vacuum box body, the box door covers the box opening, the lock catch is installed on the box door, and the lock seat is installed on the vacuum box body.

[0013] In one of the embodiments, the curing box assembly further comprises an observation window, the observation window is arranged on the side wall of the vacuum box body, and the observation window is adjacent to one side of the box door.

[0014] In one of the embodiments, the ultraviolet curing box for ion exchange membrane further comprises an inert gas valve assembly, the inert gas valve assembly comprises an air inlet valve and an air outlet valve, and the air inlet valve and the air outlet valve are both communicated with the vacuum box body.

[0015] In one of the embodiments, the air inlet valve is communicated with the bottom of the vacuum box body, the air inlet valve is used for introducing inert gas, the air outlet valve is communicated with the top of the vacuum box body, and the air outlet valve is used for discharging gas.

[0016] In one of the embodiments, the ultraviolet curing box for ion exchange membrane further comprises the vacuum assembly, the vacuum assembly comprises a vacuum pump air exhaust pipeline and a vacuum gauge, one end of the air exhaust pipeline is communicated with the vacuum box body, the other end of the air exhaust pipeline is communicated with the vacuum pump, and the vacuum gauge is communicated with the vacuum box body.

[0017] In one of the embodiments, the ultraviolet curing box for ion exchange membrane further comprises a heating assembly, and the heating assembly is arranged below the vacuum box body.

[0018] In one of the embodiments, the ultraviolet curing box for ion exchange membrane further comprises a control panel, and the control panel is arranged in the vacuum box body.

[0019] Compared with the prior art, the present disclosure has at least the following advantages:

[0020] 1. The ultraviolet curing box for ion exchange membrane according to the above, according to the shape, size, irradiation intensity and other requirements of the ion exchange membrane, the light irradiation angle of the light emitting area of the curing lamp assembly and the distance between the light emitting area and the light transmission layer are flexibly adjusted by adjusting the support assembly, so that the ion exchange membrane is fully irradiated by ultraviolet light and can be locally strengthened.

[0021] 2. The inert gas valve assembly is used to introduce inert gas into the vacuum box to exhaust air, so that the air in the vacuum box is reduced, the inert gas forms a protective atmosphere on the ion exchange membrane, effectively isolates the air, reduces the contact between the ion exchange membrane and the air in the vacuum box, and further reduces the oxidation, disproportionation reaction and side reaction of the ion exchange membrane during the curing process.

[0022] 3. The vacuum pump is used to exhaust the air in the vacuum box through the air duct, so that the content of the air in the vacuum box is reduced to form a vacuum environment, the contact between the ion exchange membrane and the air is reduced, the oxidation and disproportionation reaction of the ion exchange membrane are reduced, and the curing process of the ion exchange membrane is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 It is a structure schematic view of the ultraviolet curing box for ion exchange membrane of an embodiment.

[0025] Figure 2 It is a structure schematic view of the ultraviolet curing box for ion exchange membrane of an embodiment. Figure 1 It is another structure schematic view of the ultraviolet curing box for ion exchange membrane.

[0026] Figure 3 It is another structure schematic view of the ultraviolet curing box for ion exchange membrane. Figure 1 It is another structure schematic view of the ultraviolet curing box for ion exchange membrane.

[0027] Reference numerals: 10-UV curing chamber for ion exchange membrane; 100-Curing chamber assembly; 110-Vacuum chamber; 111-Extension; 112-Reinforcing rib; 1101-Chamber opening; 120-Transparent layer; 130-Chamber door; 140-Lock; 150-Lock seat; 160-Observation window; 200-Adjusting bracket assembly; 210-Clamp; 220-First rotating arm; 230-Second rotating arm; 300-Curing lamp assembly; 310-Lamp cover; 320-Connecting arm; 330-UV lamp; 400-Inert gas valve assembly; 410-Inlet valve; 420-Outlet valve; 500-Vacuum assembly; 510-Vacuum pump; 520-Evacuation pipe; 530-Vacuum gauge; 600-Heating assembly. Detailed Implementation

[0028] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0032] like Figures 1 to 3 As shown, it is an ultraviolet curing chamber 10 for an ion exchange membrane according to an embodiment of the present disclosure, including a curing chamber assembly 100, an adjustment bracket assembly 200 and a curing lamp assembly 300. The curing chamber assembly 100 includes a vacuum chamber 110 and a light-transmitting layer 120, with the light-transmitting layer 120 installed on the vacuum chamber 110.

[0033] Furthermore, one end of the adjusting bracket assembly 200 is fixedly connected to the outer wall of the vacuum chamber 110, and the curing lamp assembly 300 is installed at the other end of the adjusting bracket assembly 200. The light-emitting area of ​​the curing lamp assembly 300 is set towards the light-transmitting layer 120. The adjusting bracket assembly 200 is used to adjust the position of the curing lamp assembly 300.

[0034] In this embodiment, different ion exchange membranes have different requirements in terms of shape, size, and irradiation intensity. Therefore, it is necessary to adjust the irradiation effect of the ultraviolet light from the curing lamp assembly 300 on the ion exchange membrane. The adjustable support assembly 200 can adjust the position and angle of the curing lamp assembly 300 to adjust the light irradiation angle of the light emission area of ​​the curing lamp assembly 300 and the distance between the light emission area and the light-transmitting layer 120, thereby adjusting the irradiation position and intensity of the curing lamp assembly 300 on the ion exchange membrane in the vacuum chamber 110.

[0035] The UV curing chamber 10 for the ion exchange membrane described above can flexibly adjust the light irradiation angle of the light-emitting area of ​​the curing lamp assembly 300 and the distance between the light-emitting area and the light-transmitting layer 120 by adjusting the support assembly 200 according to the requirements of the ion exchange membrane's shape, size, and irradiation intensity, so that the ion exchange membrane receives sufficient UV irradiation and can be locally enhanced.

[0036] like Figure 1 As shown, in one embodiment, the outer side wall of the vacuum chamber 110 is provided with reinforcing ribs 112. In this embodiment, the reinforcing ribs 112 of the vacuum chamber 110 enhance the overall strength and rigidity of the chamber, thereby increasing the temperature resistance and compressive strength of the vacuum chamber 110 structure. At the same time, the reinforcing ribs 112 can also provide more mounting positions for the vacuum chamber 110.

[0037] like Figure 1 As shown, in one embodiment, the adjusting support assembly 200 includes a clamp 210, a first rotating arm 220, and a second rotating arm 330. The clamp 210 is fixed to the side wall of the vacuum chamber 110. One end of the first rotating arm 220 is hinged to the clamp 210, and the other end of the first rotating arm 220 is hinged to one end of the second rotating arm 330. The curing lamp assembly 300 is hinged to the other end of the second rotating arm 330. In this embodiment, the adjusting support assembly 200 is fixed to the side wall of the vacuum chamber 110 by the clamp 210. Then, the position and direction of the curing lamp assembly 300 are flexibly adjusted by the first rotating arm 220 and the second rotating arm 330. This allows the curing lamp assembly 300 to adjust the angle at which the light from the light-emitting area irradiates the light-transmitting layer and the distance between the light-emitting area and the light-transmitting layer according to the shape, size, and irradiation intensity requirements of the ion exchange membrane, thereby meeting the needs for sufficient irradiation and localized enhanced irradiation of the ion exchange membrane.

[0038] In one of the embodiments, the adjustable support assembly 200 can be a movie light stand, a three-section utility stand, a triangular stand or a four-square stand. In the present embodiment, different adjustable support assemblies 200 can be adapted to different lighting requirements and application scenarios, and the position, height and angle of the light fixture can be flexibly adjusted by the adjustable support assembly 200 to meet the irradiation requirements of the ion exchange membrane.

[0039] As shown in Figure 1 In one of the embodiments, the light-transmitting layer 120 is installed on the top of the vacuum box body. The curing lamp assembly 300 includes a lampshade 310, a connecting arm 320 and a UV light fixture 330. The connecting arm 320 is hinged to the second rotary arm 330, specifically, the connecting arm 320 is hinged to the end of the second rotary arm 330 away from the first rotary arm 220. The lampshade 310 is connected to the connecting arm 320, and the UV light fixture 330 is installed in the lampshade 310. The light-emitting area of the UV light fixture 330 is located above the light-transmitting layer 120 and is arranged towards the light-transmitting layer 120. In the present embodiment, the connecting arm 320 can rotate or swing relative to the second rotary arm 330, so as to adjust the irradiation angle of the UV light fixture 330. A plurality of UV light fixtures 330 can be installed in the lampshade 310, and the UV light fixture 330 can be replaced by other wavelength, waveband connection mode or color UV light fixture 330 to meet the irradiation requirements of different ion exchange membranes. It can be understood that in other embodiments, the light-transmitting layer 120 is not limited to be installed on the top of the vacuum box body 110. For example, the light-transmitting layer 120 can also be installed on the side wall of the vacuum box body 110. The light-emitting area of the UV light fixture 330 is arranged corresponding to the light-transmitting layer 120.

[0040] As shown in Figure 1 and Figure 2 In one of the embodiments, the curing box assembly 100 further includes a box door 130, a lock catch 140 and a lock seat 150. One side wall of the vacuum box body 110 is provided with an extension 111, and the extension 111 is provided with a box opening 1101. The box door 130 is hinged to the vacuum box body 110 and covers the box opening 1101. The lock catch 140 is installed on the box door 130, and the lock seat 150 is installed on the vacuum box body 110. The lock catch 140 is buckled on the lock seat 150. In the present embodiment, the extension 111 provides additional space for the vacuum box body 110, which facilitates the installation of the hinge connecting the box door 130, so that the box door 130 can be completely opened, preventing accidental damage to the ion exchange membrane during the experiment process, and facilitating the taking and placing of the ion exchange membrane. When the box door needs to be opened, the lock catch 140 and the lock seat 150 are unbuckled, and the box door 130 can be opened. It should be noted that the connection structure of the lock catch 140 and the lock seat 150 is a prior art, which will not be described here.

[0041] As shown in Figure 1As shown in the drawings, in one embodiment, the curing box assembly 100 further comprises an observation window 160, which is arranged on the side wall of the vacuum box body 110, and is adjacent to one side of the box door 130. In this embodiment, the observation window 160 is a transparent tempered glass window, i.e. the observation window 160 is made of transparent tempered glass, which has the advantages of safety and high strength. The observation window 160 is arranged on the side of the vacuum box body 110 adjacent to the box door 130, which facilitates the operator to observe the situation in the box before opening the box door 130.

[0042] As shown in the drawings, Figure 3 As shown in the drawings, in one embodiment, the ultraviolet curing box 10 for ion exchange film further comprises an inert gas valve assembly 400, which comprises an air inlet valve 410 and an air outlet valve 420, both of which are communicated with the vacuum box body 110. In this embodiment, the inert gas is introduced into the vacuum box body 110 through the air inlet valve 410, and then the air is discharged through the air outlet valve 420, so that the air in the vacuum box body 110 is reduced, and the inert gas fills the vacuum box body 110 to form a protective atmosphere, which reduces the contact between the ion exchange film in the vacuum box body 110 and the air, and further reduces the oxidation, disproportionation reaction and side reaction of the ion exchange film during the curing process.

[0043] As shown in the drawings, Figure 3 As shown in the drawings, in one embodiment, the air inlet valve 410 is communicated with the bottom of the vacuum box body 110, and is used to introduce inert gas, and the air outlet valve 420 is communicated with the top of the vacuum box body 110, and is used to discharge gas. In this embodiment, when the density of the inert gas is greater than that of the air, the inert gas enters the vacuum box body 110 from the bottom through the air inlet valve 410, so that the inert gas with greater density is gathered at the bottom of the vacuum box body 110 and presses the air from bottom to top, and the air is discharged through the air outlet valve 420 at the top of the vacuum box body 110, so that the inert gas fully fills the vacuum box body 110, thereby effectively isolating the air.

[0044] In one embodiment, the air inlet valve 410 is communicated with the top of the vacuum box body 110, and the air outlet valve 420 is communicated with the bottom of the vacuum box body 110. In this embodiment, when the density of the inert gas is less than that of the air, the inert gas enters the vacuum box body 110 from the top through the air inlet valve 410, so that the inert gas with smaller density is gathered at the top of the vacuum box body 110 and presses the air from top to bottom, and the air is discharged through the air outlet valve 420 at the bottom of the vacuum box body 110, so that the inert gas fully fills the vacuum box body 110, thereby effectively isolating the air.

[0045] As shown in the drawings, Figure 3As shown in the drawings, in one embodiment, the UV curing box 10 for ion exchange membrane further comprises a vacuum assembly 500, which comprises a vacuum pump 510, an air exhaust pipe 520 and a vacuum gauge 530. One end of the air exhaust pipe 520 is connected to the vacuum box 110, the other end of the air exhaust pipe 520 is connected to the vacuum pump 510, and the vacuum gauge 530 is connected to the vacuum box 110. In this embodiment, the vacuum pump 510 precisely controls the vacuum degree by adjusting the flow and pressure of the air inlet and outlet in the vacuum box 110, and the relative air pressure in the vacuum box 110 is controlled in the range of about -0.1 MPa-0 MPa by observing the vacuum gauge 530. When the vacuum pump 510 is started, the vacuum pump 510 performs air exhaust on the vacuum box 110 through the air exhaust pipe 520, so that the content of air in the vacuum box 110 is reduced to form a vacuum environment, reducing the contact between the ion exchange membrane and the air, thereby reducing the oxidation and disproportionation reaction of the ion exchange membrane, and further making the ion exchange membrane more stable in the curing process.

[0046] As shown in the drawings, Figure 1 In one embodiment, the UV curing box 10 for ion exchange membrane further comprises a heating assembly 600 arranged below the vacuum box 110. In this embodiment, the heating assembly 600 is used to heat the air in the vacuum box 110, thereby accelerating the chemical reaction or drying process on the ion exchange membrane. For example, the heating assembly 600 is an infrared heating assembly.

[0047] In one embodiment, the UV curing box 10 for ion exchange membrane further comprises a control outlet (not shown in the drawings) arranged in the vacuum box 110. In this embodiment, the control outlet can provide the required power supply for various devices in the box, thereby facilitating the access of other devices in the vacuum box 110, realizing the multifunctionalization of the UV curing box 10 for ion exchange membrane, and facilitating further testing of the ion exchange membrane.

[0048] Compared with the prior art, the present disclosure has at least the following advantages:

[0049] 1. The UV curing box 10 for ion exchange membrane described above, according to the shape, size, irradiation intensity and other requirements of the ion exchange membrane, the light irradiation angle of the light emitting area of the curing lamp assembly 300 and the distance between the light emitting area and the light transmission layer 120 are flexibly adjusted by adjusting the support assembly 200, so that the ion exchange membrane is fully irradiated by ultraviolet light and can be locally strengthened and irradiated.

[0050] 2. Inert gas is introduced into the vacuum chamber 110 through the inert gas valve assembly 400 to discharge air, thereby reducing the air in the vacuum chamber 110. The inert gas forms a protective atmosphere on the ion exchange membrane, effectively isolating it from the air and reducing the contact between the ion exchange membrane and the air in the vacuum chamber 110. This reduces the oxidation, disproportionation and side reactions that occur during the curing process of the ion exchange membrane.

[0051] 3. The vacuum pump 510 evacuates the vacuum chamber 110 through the evacuation pipe 520, thereby reducing the air content inside the vacuum chamber 110 and creating a vacuum environment. This reduces the contact between the ion exchange membrane and the air, thereby reducing the oxidation and disproportionation reactions of the ion exchange membrane, and making the ion exchange membrane more stable during the curing process.

[0052] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. An ultraviolet curing tank for ion exchange membranes, characterized by, The application relates to an ultraviolet curing box for ion exchange membrane, which comprises a curing box assembly (100), an adjusting support assembly (200) and a curing lamp assembly (300). The curing box assembly (100) comprises a vacuum box body (110) and a light-transmitting layer (120), and the light-transmitting layer (120) is installed on the vacuum box body (110). One end of the adjusting support assembly (200) is fixedly connected to the outer wall of the vacuum box body (110), the curing lamp assembly (300) is installed on the other end of the adjusting support assembly (200), and the light-emitting area of the curing lamp assembly (300) is arranged towards the light-transmitting layer (120).

2. The ultraviolet curing tank of the ion exchange membrane according to claim 1, characterized by, The adjusting support assembly (200) comprises a clamp (210), a first rotary arm (220) and a second rotary arm (230), the clamp (210) is fixed to the side wall of the vacuum box body (110), one end of the first rotary arm (220) is hingedly connected to the clamp (210), the other end of the first rotary arm (220) is hingedly connected to one end of the second rotary arm (230), and the curing lamp assembly (300) is hingedly connected to the other end of the second rotary arm (230).

3. The ultraviolet curing tank of ion exchange membrane according to claim 2, characterized by, The light-transmitting layer (120) is installed on the top of the vacuum box body (110); the curing lamp assembly (300) comprises a lampshade (310), a connecting arm (320) and an ultraviolet lamp (330), the connecting arm (320) is hingedly connected to the second rotary arm (230), the lampshade (310) is connected to the connecting arm (320), the ultraviolet lamp (330) is installed in the lampshade (310), and the light-emitting area of the ultraviolet lamp (330) is located above the light-transmitting layer (120) and arranged towards the light-transmitting layer (120).

4. The ultraviolet curing tank of ion exchange membrane according to claim 1, characterized by, The curing box assembly (100) further comprises a box door (130), a lock catch (140) and a lock seat (150), one side wall of the vacuum box body (110) is provided with an extension (111), the extension (111) is provided with a box opening (1101), the box door (130) is hingedly connected to the vacuum box body (110), the box door (130) covers the box opening (1101), the lock catch (140) is installed on the box door (130), and the lock seat (150) is installed on the vacuum box body (110).

5. The ultraviolet curing tank of ion exchange membrane according to claim 4, characterized by, The curing box assembly (100) further comprises an observation window (160), the observation window (160) is arranged on the side wall of the vacuum box body (110) and is adjacent to one side of the box door (130).

6. The ultraviolet curing tank of ion exchange membrane according to claim 1, characterized by, The ultraviolet curing box for ion exchange membrane further comprises an inert gas valve assembly (400), the inert gas valve assembly (400) comprises an air inlet valve (410) and an air outlet valve (420), and the air inlet valve (410) and the air outlet valve (420) are both communicated with the vacuum box body (110).

7. The ultraviolet curing tank of ion exchange membrane according to claim 6, characterized by, The air inlet valve (410) is communicated with the bottom of the vacuum box (110), and is used for introducing inert gas. The air outlet valve (420) is communicated with the top of the vacuum box (110), and is used for discharging gas.

8. The ultraviolet curing tank of ion exchange membrane according to claim 1, characterized by, The ultraviolet curing box of the ion exchange membrane further comprises a vacuum assembly (500), the vacuum assembly (500) comprising a vacuum pump (510), an air exhaust pipeline (520) and a vacuum gauge (530), one end of the air exhaust pipeline (520) being communicated with the vacuum box (110), the other end of the air exhaust pipeline (520) being communicated with the vacuum pump (510), and the vacuum gauge (530) being communicated with the vacuum box (110).

9. The ultraviolet curing tank of ion exchange membrane according to claim 1, characterized by, The ultraviolet curing box of the ion exchange membrane further comprises a heating assembly (600), the heating assembly (600) being arranged below the vacuum box (110).

10. The ultraviolet curing tank of ion exchange membrane according to claim 1, characterized by, The ultraviolet curing box of the ion exchange membrane further comprises a control panel, the control panel being arranged in the vacuum box (110).

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