High-strength safety protection type electrodialyzer

Abstract

The invention discloses a high-strength safety protection type electrodialyzer, and relates to the technical field of electrodialyzers, the high-strength safety protection type electrodialyzer comprises a protection frame, an electrodialyzer body is fixedly mounted in the protection frame, a rotating door is rotatably mounted on the inner wall of the protection frame, a rainproof plate is fixedly mounted on the top of the protection frame, and a heat dissipation opening is formed in the surface of the protection frame; a scraping plate is arranged on the inner wall of the heat dissipation opening; the rain and snow prevention device is arranged on the surface of the protection frame, the rain and snow prevention device comprises a supporting frame, a winding device, a linear motor, a sliding block, a fixing rod, a sliding rail, an elastic telescopic rod, a triangular block and a rotating scraping plate, the sliding block moves downwards to drive the fixing rod to move downwards, and the fixing rod moves downwards to make contact with the triangular block; the supporting frame is fixedly installed on the surface of the protection frame, a scraper blade is rotated to move downwards to scrape the filter screen, and the situation that too much dust adheres to the filter screen, the heat dissipation effect of equipment becomes poor, and normal operation of the equipment is affected is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of electrodialyzers, in particular to a high-strength safety protection type electrodialyzer. Background Art

[0002] The electrodialyser utilizes ion exchange membranes and direct current electric fields to cause the selective migration of electrolyte ions in water, thereby achieving the goal of desalinating water. When in use, the electrodialyser requires auxiliary protection from a protective structure.

[0003] The patent with patent announcement number CN217895209U relates to a protective structure of an electrodialyzer, including an electrodialyzer body, a heat dissipation mechanism is fixedly installed on the top of the electrodialyzer body, the heat dissipation mechanism includes a top plate fixedly installed on the top of the electrodialyzer body, a bottom plate fixedly installed on the bottom end of the electrodialyzer body, and three connecting rods are arranged on the outside of the electrodialyzer body, and the bottoms of the three connecting rods are respectively rotatably connected with a first heat dissipation plate and a second heat dissipation plate, and a plurality of electric telescopic rods are fixedly installed at both ends of the connecting rods. The beneficial effects of this patent are as follows: the electrodialyzer body can be cooled by rotating the first heat dissipation plate and the second heat dissipation plate at the bottom of the connecting rod, and the connecting rod can be lifted and lowered by the electric telescopic rod, so that the first heat dissipation plate and the second heat dissipation plate can more effectively perform heat dissipation treatment on different positions of the electrodialyzer body, thereby improving the heat dissipation treatment effect of the overall protective structure on the electrodialyzer body.

[0004] In the above patent, the first heat sink and the second heat sink are arranged to rotate at the bottom of the connecting rod, so that the electrodialysis unit body can be cooled. The connecting rod is lifted and lowered by the electric telescopic rod, so that the first heat sink and the second heat sink can more effectively dissipate heat at different positions of the electrodialysis unit body, thereby improving the heat dissipation effect of the overall protective structure on the electrodialysis unit body. However, in rainy and snowy weather, rain and snow may penetrate into the equipment through the heat dissipation port, causing corrosion on the surface of the equipment and affecting the service life of the equipment. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high-strength safety protection type electrodialyzer, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-strength safety protection type electrodialyzer, comprising: a protection frame, an electrodialyzer body is fixedly installed inside the protection frame, a revolving door is rotatably installed on the inner wall of the protection frame, a rain shield is fixedly installed on the top of the protection frame, a heat dissipation port is arranged on the surface of the protection frame, and a scraper is arranged on the inner wall of the heat dissipation port; a rain and snow protection device, the rain and snow protection device is arranged on the surface of the protection frame, and the rain and snow protection device includes a support frame, a winding device, a linear motor, a slider, a fixed rod, a slide rail, an elastic telescopic rod, a triangular block and a rotating scraper, the downward movement of the slider will drive the fixed rod to move downward, the downward movement of the fixed rod will contact the triangular block, and the fixed rod will push the triangular block to move downward The downward movement of the triangular block will drive the elastic telescopic rod and the rotating scraper to move downward, the support frame is fixedly mounted on the surface of the protective frame, the winding device is arranged on the surface of the support frame, a rolling curtain is fixedly mounted on the surface of the winding device, the linear motor is fixedly mounted on the surface of the protective frame, the slider is fixedly mounted on the output end of the linear motor, the rolling curtain is fixedly mounted on the surface of the slider, the fixed rod is fixedly mounted on the surface of the slider, the slide rail is fixedly mounted on the inner wall of the heat dissipation port, the elastic telescopic rod is slidably mounted on the inner wall of the slide rail, the triangular block is fixedly mounted on the free end of the elastic telescopic rod, and the rotating scraper is rotatably mounted on the fixed end of the elastic telescopic rod, the triangular block will be pushed to contract through the fixed rod, and the contraction of the triangular block will cause the elastic telescopic rod to lose its extrusion.

[0007] According to the above technical solution, a fixed plate is fixedly installed on the surface of the rotating scraper, and a short rod is fixedly installed on the heat dissipation bottom. The rotating scraper moves downward to drive the fixed plate to move downward. The fixed plate moves downward to contact the short rod. The short rod pushes the fixed plate to rotate upward. The upward rotation of the fixed plate drives the rotating scraper to rotate downward.

[0008] According to the above technical solution, the fixed rod is arranged above the triangular block, a No. 1 spring is arranged between the elastic telescopic rod and the slide rail, and the No. 1 spring is used to drive the elastic telescopic rod to reset, and a No. 1 torsion spring is arranged between the rotating scraper and the elastic telescopic rod, and the No. 1 torsion spring is used to drive the rotating scraper to reset.

[0009] According to the above technical solution, a limiting device for the rolling shutter is provided on the protective frame, and a heat dissipation device is provided on the limiting device. The limiting device includes a supporting plate, a square plate, an inclined block, a rotating rod and a limiting plate. The square plate is driven downward by the downward movement of the slider. The downward movement of the square plate will contact the inclined block, and the square plate will push the inclined block to rotate. The rotation of the inclined block will drive the rotating rod to rotate. The supporting plate is fixedly mounted on the surface of the protective frame, the square plate is fixedly mounted on the surface of the slider, the rotating rod rotates and passes through the surface of the supporting plate, the inclined block is fixedly mounted on the surface of the rotating rod, and the limiting plate is fixedly mounted on the surface of the rotating rod.

[0010] According to the above technical solution, a rotating plate is fixedly installed on the surface of the rotating rod, a sliding plate is slidably installed on the surface of the supporting plate, and an L-shaped plate is fixedly installed on the top of the sliding plate. The rotation of the rotating rod will drive the rotating plate to rotate, the rotation of the rotating plate will push the sliding plate to slide, the sliding of the sliding plate will drive the L-shaped plate to slide, and the sliding of the L-shaped plate will limit the bottom of the rolling shutter.

[0011] According to the above technical solution, the square plate is arranged above the inclined block, a No. 2 torsion spring is arranged between the support plate and the rotating rod, and the No. 2 torsion spring drives the rotating rod to reset, and a No. 2 spring is arranged between the support plate and the sliding plate, and the No. 2 spring drives the sliding plate to reset.

[0012] According to the above technical solution, the heat dissipation device includes an L-shaped rod, a circular hole plate and a drainage hole. The sliding of the sliding plate will drive the L-shaped rod to move toward the middle of the water tank. The movement of the L-shaped rod toward the middle of the water tank will drive the circular hole plate to move toward the middle of the water tank. The movement of the circular hole plate toward the middle of the water tank will block the drainage hole, so that rainwater will remain in the water tank. The L-shaped rod is fixedly installed on the surface of the sliding plate, a water tank is opened on the surface of the protective frame, the drainage hole is opened at the bottom of the water tank, and the circular hole plate is fixedly installed on the surface of the L-shaped rod.

[0013] According to the above technical solution, a push plate is fixedly installed on the surface of the circular hole plate, a triangular plate is fixedly installed on the surface of the skateboard, a triangular plate is fixedly installed on the surface of the skateboard, the water tank and the rainproof plate are connected through a connecting frame, and a rotating plate is rotatably installed on the surface of the rainproof plate. The circular hole plate moves toward the middle of the water tank, which drives the push plate to move toward the middle of the water tank. The push plate moves toward the middle of the water tank and contacts the triangular plate. The push plate moves upward and pushes the triangular plate to move upward.

[0014] According to the above technical solution, the push plate is in contact with the surface of the triangular plate, a No. 3 spring is arranged between the slide plate and the water tank, and the slide plate is driven to reset by the No. 3 spring, a No. 3 torsion spring is arranged between the rainproof plate and the rotating plate, and the rotating plate is driven to reset by the No. 3 torsion spring, and the push plate is arranged under the rotating plate.

[0015] The present invention provides a high-strength safety protection type electrodialyzer. It has the following beneficial effects: (1) The invention blocks the heat dissipation port by moving the roller shutter downward to prevent rain and snow from penetrating into the protective frame through the heat dissipation port in rainy and snowy weather, thereby causing corrosion to the surface of the electrodialysis unit body and reducing the service life of the electrodialysis unit body. At the same time, the filter screen is scraped off by moving the scraper downward to prevent excessive dust from adhering to the filter screen, thereby causing the heat dissipation effect of the equipment to deteriorate and affecting the normal operation of the equipment. The scraper screen is rotated downward to push away the scraped dust, thereby preventing the dust from accumulating on the surface of the heat dissipation port and then adhering to the filter screen again to affect the heat dissipation effect.

[0016] (2) In the present invention, the rotation of the inclined block drives the rotation of the rotating rod, which drives the rotation of the rotating rod drives the rotation of the limit plate, which limits the lowered roller blind to prevent the strong wind from blowing up the roller blind in rainy and snowy weather, causing damage to the surface of the roller blind and affecting the normal use of the roller blind. At the same time, the sliding of the sliding plate drives the sliding of the L-shaped plate, which limits the bottom of the roller blind to prevent the bottom of the roller blind from being lifted up due to excessive wind. Damage to the roller blind will affect the rainproof effect and increase maintenance costs.

[0017] (3) In this invention, the circular hole plate moves toward the middle of the water tank and blocks the drainage hole, so that rainwater remains in the water tank. The equipment is cooled by the rainwater generated by rainfall, which prevents the roller curtain from blocking the heat dissipation port, thereby reducing the heat dissipation effect and causing the equipment temperature to be too high, affecting the normal operation of the equipment. At the same time, the circular hole plate is reset to coincide with the drainage hole, so that the rainwater inside the water tank is discharged through the drainage hole, preventing the rainwater from staying in the water tank for a long time, causing the rainwater to deteriorate and produce odor, which affects the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a schematic diagram of the structure of the rain and snow protection device of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 This is a schematic diagram of the structure of the fixing rod and the triangular block of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the driving device and the rotating rod of the present invention; Figure 7 This is a schematic diagram of the L-shaped rod and L-shaped plate structure of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the protection frame of the present invention; Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of part B.

[0019] In the figure: 1, protective frame; 2, electrodialysis unit body; 3, revolving door; 4, rainproof plate; 5, support frame; 6, winding device; 7, linear motor; 8, slider; 9, fixed rod; 10, slide rail; 11, elastic telescopic rod; 12, triangular block; 13, rotating scraper; 14, fixed plate; 15, short rod; 161, support plate; 162, square plate; 163, inclined block; 164, rotating rod; 165, limit plate; 166, rotating plate; 167, sliding plate; 168, L-shaped plate; 171, L-shaped rod; 172, round hole plate; 173, drainage hole; 174, push plate; 175, triangular plate; 176, slide plate; 177, connecting frame; 178, rotating plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 5 , one embodiment of the present invention is: a high-strength safety protection type electrodialyzer, comprising: a protection frame 1, an electrodialyzer body 2 is fixedly installed inside the protection frame 1, a revolving door 3 is rotatably installed on the inner wall of the protection frame 1, a rainproof plate 4 is fixedly installed on the top of the protection frame 1, a heat dissipation port is arranged on the surface of the protection frame 1, and a scraper is arranged on the inner wall of the heat dissipation port; a rain and snow protection device, the rain and snow protection device is arranged on the surface of the protection frame 1, and the rain and snow protection device includes a support frame 5, a winding device 6, a linear motor 7, a slider 8, a fixed rod 9, a slide rail 10, an elastic telescopic rod 11, a triangular block 12 and a rotating scraper 13, and the rotating scraper 13 moves downward to scrape the filter screen to prevent excessive dust from adhering to the filter screen, resulting in The heat dissipation effect of the equipment deteriorates, affecting the normal operation of the equipment. The support frame 5 is fixedly installed on the surface of the protective frame 1, the winding device 6 is arranged on the surface of the support frame 5, and a rolling shutter is fixedly installed on the surface of the winding device 6. The linear motor 7 is fixedly installed on the surface of the protective frame 1, the slider 8 is fixedly installed on the output end of the linear motor 7, the rolling shutter is fixedly installed on the surface of the slider 8, the fixed rod 9 is fixedly installed on the surface of the slider 8, the slide rail 10 is fixedly installed on the inner wall of the heat dissipation port, the elastic telescopic rod 11 is slidably installed on the inner wall of the slide rail 10, the triangular block 12 is fixedly installed on the free end of the elastic telescopic rod 11, and the rotating scraper 13 is rotatably installed on the fixed end of the elastic telescopic rod 11. The rotating scraper 13 will be reset to facilitate scraping next time.

[0022] A fixed plate 14 is fixedly installed on the surface of the rotating scraper 13, and a short rod 15 is fixedly installed at the bottom of the heat dissipation. The rotating scraper 13 rotates downward to push away the scraped dust to prevent dust from accumulating on the surface of the heat dissipation port and then re-attaching to the filter net to affect the heat dissipation effect.

[0023] The fixed rod 9 is arranged above the triangular block 12, a No. 1 spring is arranged between the elastic telescopic rod 11 and the slide rail 10, and the No. 1 spring drives the elastic telescopic rod 11 to reset, and a No. 1 torsion spring is arranged between the rotating scraper 13 and the elastic telescopic rod 11, and the No. 1 torsion spring drives the rotating scraper 13 to reset.

[0024] When the present embodiment is working, the linear motor 7 moves downward to drive the slider 8 to move downward, and the slider 8 moves downward to pull the roller blind to move downward, and the roller blind moves downward to block the heat dissipation port, so as to prevent rain and snow from penetrating into the protective frame 1 through the heat dissipation port in rainy and snowy weather, causing the surface of the electrodialyzer body 2 to be corroded, resulting in a reduction in the service life of the electrodialyzer body 2. At the same time, when the slider 8 moves downward, it drives the fixed rod 9 to move downward, and the fixed rod 9 moves downward to contact the triangular block 12, and the fixed rod 9 pushes the triangular block 12 to move downward, and the triangular block 12 moves downward to drive the elastic telescopic rod 11 and the rotating scraper 13 to move downward, and the filter screen is scraped off by the rotating scraper 13 moving downward to prevent the filter screen from being adhered to too much dust. This causes the heat dissipation effect of the equipment to deteriorate, affecting the normal operation of the equipment. At the same time, when the elastic telescopic rod 11 slides down to the bottom, the fixed rod 9 will push the triangular block 12 to contract. The contraction of the triangular block 12 will cause the elastic telescopic rod 11 to lose its extrusion, and the elastic telescopic rod 11 and the rotating scraper 13 will be reset through the No. 1 spring, which is convenient for scraping next time. At the same time, when the rotating scraper 13 moves downward, it will drive the fixed plate 14 to move downward. The fixed plate 14 moves downward and contacts the short rod 15. The short rod 15 will push the fixed plate 14 to rotate upward. The upward rotation of the fixed plate 14 will drive the rotating scraper 13 to rotate downward. The rotating scraper 13 will push away the scraped dust to prevent dust from accumulating on the surface of the heat dissipation port and then re-attaching to the filter net to affect the heat dissipation effect.

[0025] See also Figure 1-Figure 9 On the basis of the above embodiment, in another embodiment of the present invention, a limiting device for the rolling curtain is provided on the protective frame 1, and a heat dissipation device is provided on the limiting device. The limiting device includes a support plate 161, a square plate 162, a sloped block 163, a rotating rod 164 and a limiting plate 165. The support plate 161 is fixedly mounted on the surface of the protective frame 1, the square plate 162 is fixedly mounted on the surface of the slider 8, the rotating rod 164 rotates and penetrates the surface of the support plate 161, the sloped block 163 is fixedly mounted on the surface of the rotating rod 164, and the limiting plate 165 is fixedly mounted on the surface of the rotating rod 164 to prevent the strong wind blowing in rainy and snowy weather from lifting the rolling curtain, causing damage to the surface of the rolling curtain and affecting the normal use of the rolling curtain.

[0026] A rotating plate 166 is fixedly installed on the surface of the rotating rod 164, a sliding plate 167 is slidably installed on the surface of the supporting plate 161, and an L-shaped plate 168 is fixedly installed on the top of the sliding plate 167 to prevent excessive wind force from causing the bottom of the rolling curtain to be lifted. Damage to the rolling curtain will affect the rainproof effect and increase maintenance costs.

[0027] The square plate 162 is arranged above the inclined block 163, and a No. 2 torsion spring is arranged between the support plate 161 and the rotating rod 164, and the rotating rod 164 is driven to reset by the No. 2 torsion spring. A No. 2 spring is arranged between the support plate 161 and the sliding plate 167, and the sliding plate 167 is driven to reset by the No. 2 spring.

[0028] The heat dissipation device includes an L-shaped rod 171, a circular hole plate 172 and a drainage hole 173. The L-shaped rod 171 is fixedly installed on the surface of the sliding plate 167. A water storage tank is opened on the surface of the protective frame 1. The drainage hole 173 is opened at the bottom of the water storage tank. The circular hole plate 172 is fixedly installed on the surface of the L-shaped rod 171. The equipment is water-cooled by rainwater generated by rainfall to prevent the roller curtain from blocking the heat dissipation port, which will cause the heat dissipation effect to deteriorate, resulting in excessive temperature of the equipment and affecting the normal operation of the equipment.

[0029] A push plate 174 is fixedly installed on the surface of the circular hole plate 172, a triangular plate 175 is fixedly installed on the surface of the skateboard 176, and a triangular plate 175 is fixedly installed on the surface of the skateboard 176. The water tank and the rainproof plate 4 are connected through a connecting frame 177, and a rotating plate 178 is rotatably installed on the surface of the rainproof plate 4 to prevent rainwater from staying in the water tank for a long time, causing the rainwater to deteriorate, produce odor, and affect the environment.

[0030] The push plate 174 is in contact with the surface of the triangular plate 175. A No. 3 spring is arranged between the slide plate 176 and the water tank, and the slide plate 176 is driven to reset by the No. 3 spring. A No. 3 torsion spring is arranged between the rainproof plate 4 and the rotating plate 178, and the rotating plate 178 is driven to reset by the No. 3 torsion spring. The push plate 174 is arranged below the rotating plate 166.

[0031] When the present embodiment is working, the square plate 162 is driven downward by the downward movement of the slider 8. The downward movement of the square plate 162 will contact the inclined surface block 163. The square plate 162 will push the inclined surface block 163 to rotate. The rotation of the inclined surface block 163 will drive the rotating rod 164 to rotate. The rotation of the rotating rod 164 will drive the limiting plate 165 to rotate. The rotation of the limiting plate 165 will limit the descending rolling curtain to prevent the strong wind caused by rain and snow weather from lifting the rolling curtain, causing damage to the surface of the rolling curtain and affecting the normal use of the rolling curtain. At the same time, the rotation of the rotating rod 164 will drive the rotating plate 166 to rotate. The rotation of the rotating plate 166 will push the sliding plate 167 to slide. The sliding of the sliding plate 167 will drive the L-shaped plate 168 to slide. The sliding of the L-shaped plate 168 will limit the bottom of the rolling curtain to prevent the wind from being too strong, which will cause the bottom of the rolling curtain to be lifted. The damage of the rolling curtain will affect the rainproof effect and increase the maintenance cost.

[0032] The sliding of the sliding plate 167 will drive the L-shaped rod 171 to move toward the middle of the water tank. The movement of the L-shaped rod 171 toward the middle of the water tank will drive the circular hole plate 172 to move toward the middle of the water tank. The circular hole plate 172 moves toward the middle of the water tank and blocks the drainage hole 173, so that rainwater remains in the water tank. The rainwater generated by rainfall is used to cool the equipment by water, so as to prevent the roller curtain from blocking the heat dissipation port, which will cause the heat dissipation effect to deteriorate, resulting in excessive temperature of the equipment and affecting the normal operation of the equipment. At the same time, the circular hole plate 172 moves toward the middle of the water tank and drives the push plate 174 to move toward the middle of the water tank. The push plate 174 moves toward the middle of the water tank and contacts the triangular plate 1 75. The push plate 174 moves upward to push the triangular plate 175 to move upward, the triangular plate 175 moves upward to drive the slide plate 176 to move upward, the slide plate 176 moves upward to push the rotating plate 178 to rotate upward, the blocked rainwater will flow into the water tank, and the rainwater will be used for water cooling. When the roller shutter is reset, the No. 3 spring will drive the L-shaped rod 171 and the circular hole plate 172 to reset, and the circular hole plate 172 will reset to coincide with the drain hole 173, so that the rainwater inside the water tank will be discharged through the drain hole 173, preventing the rainwater from staying in the water tank for a long time, causing the rainwater to deteriorate, produce odor, and affect the environment.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength safety protection type electrodialyser, characterized in that: include: A protective frame (1), wherein an electrodialysis unit body (2) is fixedly mounted inside the protective frame (1), a revolving door (3) is rotatably mounted on the inner wall of the protective frame (1), a rainproof plate (4) is fixedly mounted on the top of the protective frame (1), a heat dissipation port is arranged on the surface of the protective frame (1), and a scraper is arranged on the inner wall of the heat dissipation port; A rain and snow protection device, the rain and snow protection device is arranged on the surface of a protective frame (1), the rain and snow protection device comprises a support frame (5), a winding device (6), a linear motor (7), a slider (8), a fixed rod (9), a slide rail (10), an elastic telescopic rod (11), a triangular block (12) and a rotating scraper (13), the support frame (5) is fixedly mounted on the surface of the protective frame (1), the winding device (6) is arranged on the surface of the support frame (5), a rolling curtain is fixedly mounted on the surface of the winding device (6), and the linear motor (7) ) is fixedly mounted on the surface of the protective frame (1), the slider (8) is fixedly mounted on the output end of the linear motor (7), the rolling curtain is fixedly mounted on the surface of the slider (8), the fixed rod (9) is fixedly mounted on the surface of the slider (8), the slide rail (10) is fixedly mounted on the inner wall of the heat dissipation port, the elastic telescopic rod (11) is slidably mounted on the inner wall of the slide rail (10), the triangular block (12) is fixedly mounted on the free end of the elastic telescopic rod (11), and the rotating scraper (13) is rotatably mounted on the fixed end of the elastic telescopic rod (11); Wherein, a device for limiting the rolling curtain is provided on the protection frame (1), and a heat dissipation device is provided on the limiting device.

2. A high-strength safety protection type electrodialyser according to claim 1, characterized in that: The fixing rod (9) is arranged above the triangular block (12), a No. 1 spring is arranged between the elastic telescopic rod (11) and the slide rail (10), and a No. 1 torsion spring is arranged between the rotating scraper (13) and the elastic telescopic rod (11).

3. A high-strength safety protection type electrodialyser according to claim 2, characterized in that: The limiting device comprises a support plate (161), a square plate (162), an inclined surface block (163), a rotating rod (164) and a limiting plate (165); the support plate (161) is fixedly mounted on the surface of the protection frame (1); the square plate (162) is fixedly mounted on the surface of the slider (8); the rotating rod (164) rotates and passes through the surface of the support plate (161); the inclined surface block (163) is fixedly mounted on the surface of the rotating rod (164); and the limiting plate (165) is fixedly mounted on the surface of the rotating rod (164).

4. A high-strength safety protection type electrodialyser according to claim 3, characterized in that: A rotating plate (166) is fixedly mounted on the surface of the rotating rod (164), a sliding plate (167) is slidably mounted on the surface of the supporting plate (161), and an L-shaped plate (168) is fixedly mounted on the top of the sliding plate (167).

5. A high-strength safety protection type electrodialyser according to claim 4, characterized in that: The square plate (162) is arranged above the inclined surface block (163), a No. 2 torsion spring is arranged between the support plate (161) and the rotating rod (164), and a No. 2 spring is arranged between the support plate (161) and the sliding plate (167).

6. A high-strength safety protection type electrodialyser according to claim 5, characterized in that: The heat dissipation device comprises an L-shaped rod (171), a circular hole plate (172) and a drainage hole (173); the L-shaped rod (171) is fixedly mounted on the surface of the sliding plate (167); a water storage tank is provided on the surface of the protection frame (1); the drainage hole (173) is provided at the bottom of the water storage tank; and the circular hole plate (172) is fixedly mounted on the surface of the L-shaped rod (171).

7. A high-strength safety protection type electrodialyser according to claim 6, characterized in that: A push plate (174) is fixedly mounted on the surface of the circular hole plate (172), a slide plate (176) is slidably mounted on the inner wall of the water storage tank, a triangular plate (175) is fixedly mounted on the surface of the slide plate (176), the water storage tank is connected to the rainproof plate (4) via a connecting frame (177), and a rotating plate (178) is rotatably mounted on the surface of the rainproof plate (4).

8. A high-strength safety protection type electrodialyser according to claim 7, characterized in that: The push plate (174) is in surface contact with the triangular plate (175), a No. 3 spring is provided between the slide plate (176) and the water storage tank, a No. 3 torsion spring is provided between the rainproof plate (4) and the rotating plate (178), and the push plate (174) is provided below the rotating plate (166).

9. The high-strength safety protection type electrodialyser according to claim 1, characterized in that: A fixing plate (14) is fixedly mounted on the surface of the rotating scraper (13), and a short rod (15) is fixedly mounted on the heat dissipation bottom.

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