Sealing ring for EDI device and machining device of sealing ring

Abstract

The invention provides a sealing ring for an EDI device and a machining device of the sealing ring, and relates to the technical field of sealing rings, the sealing ring comprises an annular main body, a reinforcing structure is embedded in the annular main body, the annular main body is provided with a sealing lip, and the sealing lip is used for being matched with a sealing ring mounting part of the EDI device. The annular main body is made of the elastic material and has good elasticity, chemical corrosion resistance and mechanical strength, the reinforcing structure is embedded in the annular main body and used for improving the durability of the sealing ring, the sealing lip is designed to be tightly attached to internal components of the EDI device, the sealing performance is ensured, the sealing ring is suitable for various EDI devices, and the sealing performance of the EDI device is improved. Leakage can be effectively prevented, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of sealing rings, and in particular relates to a sealing ring used for an EDI device and a processing device thereof. Background Art

[0002] EDI device is a desalination technology that combines electrodialysis and ion exchange. It is widely used in ultrapure water preparation, electronics industry, pharmaceuticals, power and other fields. The sealing ring plays a vital role in the EDI device, including the following aspects: Seal between membrane element and membrane shell: prevent water leakage and ensure that all water flows through the channels in the membrane element; Sealing of connectors and adapters: Ensure the sealing between connectors and adapters to prevent the incoming water from mixing into the produced water, which will cause the quality of the produced water to deteriorate; Sealing between the housing and the end cap: In the high-throughput roll-type EDI assembly, a sealing ring is provided between the sealing sleeve and the end of the housing, the cover plate and the end cap to ensure the sealing between the components; In the EDI device, the sealing ring is one of the key components. In the EDI device, the sealing ring is used to seal the gap between the membrane element and the membrane shell to ensure that all the incoming water flows through the channel inside the membrane element. For example, there is a concentrated water sealing ring on the water inlet side of the membrane element, and its function is to seal the gap between the membrane element and the membrane shell to ensure that all the incoming water flows through the channel inside the membrane element. The pressure on the water inlet side will cause the opening of the concentrated water sealing ring to press and seal against the inner wall of the membrane shell. The sealing ring can absorb and reduce mechanical vibration and impact force through its soft and elastic characteristics, and protect the key components inside the equipment from damage and wear. In some special applications, the sealing ring can also provide electrical insulation and electromagnetic shielding functions to avoid electrical short circuits, interference and electromagnetic radiation, and protect the normal operation of the electronic components and systems of the equipment.

[0003] Existing sealing rings are usually made of a single material and have problems such as insufficient mechanical strength and poor chemical corrosion resistance. In addition, the sealing performance of existing sealing rings needs to be improved. Summary of the invention

[0004] The present invention provides a sealing ring for an EDI device and a processing device thereof, so as to solve at least one of the technical problems mentioned above.

[0005] To solve the above technical problems, the present invention discloses a sealing ring for an EDI device, comprising an annular body with a reinforcement structure embedded therein and a sealing lip provided on the annular body for cooperating with a sealing ring installation portion of the EDI device.

[0006] Preferably, the annular body is made of elastic material; The elastic material includes one or more of fluororubber, fluorosilicone rubber or nitrile rubber.

[0007] Preferably, the reinforcement structure comprises one or more of a metal wire or a fiber reinforcement layer.

[0008] Preferably, the surface of the sealing ring is provided with an anti-corrosion coating.

[0009] A processing device, comprising a processing device bracket, on which an elastic material plasticizing box, an injection material mixing component, a reinforcing structure feeding manipulator, an injection component and a molding component are arranged, and the elastic material plasticizing box is communicated with the injection material mixing component through a conveying hose; The elastic material plasticizing box is used to plasticize the elastic material to form a plasticized slurry, the injection molding material mixing assembly is used to mix the plasticized slurry with the reinforcing structure to form an injection molding material, the reinforcing structure feeding robot is used to add the reinforcing material into the injection molding material mixing assembly, the injection molding assembly is used to inject the injection molding material into the molding assembly, and the molding assembly is used to mold the injection molding material to form an EDI device sealing ring.

[0010] Preferably, the injection molding material mixing assembly includes an electromagnetic guide rail, an electromagnetic block is slidably connected to the electromagnetic guide rail, a mixing support is fixedly connected to the electromagnetic block, a mixing support is installed with a mixing brush, a mixing box is provided on the front side of the electromagnetic guide rail, and the mixing box is connected to the injection molding material mixing assembly through a conveying hose.

[0011] Preferably, the injection molding assembly includes a propulsion motor, the output end of the propulsion motor is connected to the gearbox, the output end of the gearbox is connected to the propulsion screw, the propulsion screw is threadedly connected with a propulsion nut, the propulsion nut is fixedly connected with a propulsion plate, and the end of the propulsion plate away from the propulsion screw is slidably connected to the propulsion guide rail; The propulsion plate is fixedly connected with a longitudinal slide rail, the longitudinal slide rail is fixedly connected with a longitudinal adjustment motor, the output end of the longitudinal adjustment motor is fixedly connected with a longitudinal adjustment screw, the longitudinal adjustment screw is threaded with a longitudinal adjustment nut, the longitudinal adjustment nut is fixedly connected with a mounting plate frame, the mounting plate frame is connected to the longitudinal slide rail by sliding up and down, and an injection head clamping mechanism is provided on the mounting plate frame.

[0012] Preferably, the injection molding head clamping mechanism includes a clamping motor, the clamping motor is fixedly connected to the mounting plate frame, the output end of the clamping motor is fixedly connected to a pulley shaft, the pulley shaft is fixedly connected to two symmetrically arranged pulleys, the mounting plate frame is rotatably connected to two symmetrically arranged clamping screws, the clamping screw is fixedly connected to a pulley two, the two pulleys one and the corresponding pulley two are connected by a transmission belt, the clamping screw is threadedly connected to a clamping nut, the clamping nut is slidably connected to a nut slide groove of the mounting plate frame, the clamping nut is fixedly connected to a connecting plate, the connecting plate is fixedly connected to an electromagnetic guide rail two, the electromagnetic guide rail two is slidably connected to a Z-shaped clamping block, and a positioning bar is fixedly connected to the rear of the Z-shaped clamping block on the mounting plate frame.

[0013] Preferably, the molding assembly comprises an upper mold and a lower mold, and the upper mold is used to cooperate with the lower mold; It also includes a mold placement table, which is used to position the lower mold. An abutment block is slidably connected to the mold placement table, and the abutment block is used to position the upper mold.

[0014] Preferably, an auxiliary cooling system is provided in the abutment block, and the cold air output end of the auxiliary cooling system is the contact surface between the abutment block and the lower mold, and the auxiliary cooling system includes: A refrigeration module, which is arranged in a refrigeration cavity in the abutment block and is used to refrigerate the outside air drawn into the refrigeration cavity; Temperature sensors are arranged at several outlet ends of the refrigeration chamber and are used to monitor the temperatures of the several outlet ends of the refrigeration chamber; An air volume detection sensor is arranged at several outlet ends of the refrigeration chamber to monitor the air volume at several outlet ends of the refrigeration chamber; A cooling unevenness monitoring module, which is used to calculate the actual comprehensive cooling unevenness evaluation coefficient of the auxiliary cooling system based on the detection results of the temperature sensor and the air volume detection sensor; A controller and an early warning module, wherein the controller is electrically connected to the air volume detection sensor, the temperature sensor, the cooling unevenness monitoring module and the early warning module, and is used to control the operation of the early warning module based on the detection result of the cooling unevenness monitoring module; Based on the detection results of the temperature sensor and the air volume detection sensor, the actual comprehensive cooling unevenness evaluation coefficient of the auxiliary cooling system is calculated: ;in, is the actual comprehensive cooling non-uniformity evaluation coefficient of the auxiliary cooling system, is the total number of refrigeration chamber outlets, is the detection value of the jth air volume detection sensor, is the detection value of the jth temperature sensor, is the cooling unevenness influence coefficient corresponding to the air volume unevenness, is the cooling non-uniformity influence coefficient corresponding to the temperature non-uniformity; If the actual comprehensive cooling unevenness assessment coefficient of the auxiliary cooling system is greater than the preset comprehensive cooling unevenness assessment coefficient of the auxiliary cooling system, the early warning module will issue an early warning prompt to remind the staff to inspect the refrigeration module.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The annular body of the present invention is made of elastic material and has good elasticity, chemical corrosion resistance and mechanical strength. The reinforcing structure is embedded in the annular body to improve the durability of the sealing ring. The design of the sealing lip can fit tightly with the internal components of the EDI device to ensure sealing performance. The sealing ring of the present invention is suitable for various EDI devices, can effectively prevent leakage, and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 This is a schematic diagram of the sealing ring structure of the present invention; Figure 2 The overall structure of the processing device of the present invention is shown in FIG. Figure 1 ; Figure 3 It is a side view of the processing device of the present invention; Figure 4 The overall structure of the processing device of the present invention is shown in FIG. Figure 2 ; Figure 5 For the present invention Figure 4 A local enlarged view of point A; Figure 6 This is a schematic diagram of the structure of the injection molding component of the present invention; Figure 7 It is a schematic diagram of the structure of the molding component of the present invention.

[0017] In the figure: 1, annular body; 2, sealing lip; 3, processing device bracket; 300, elastic material plasticizing box; 301, injection molding material mixing component; 3010, electromagnetic guide rail 1; 3011, electromagnetic block 1; 3012, mixing support; 3013, mixing brush; 3014, mixing box; 302, injection molding component; 3020, propulsion motor; 3021, gearbox; 3022, propulsion screw; 3023, propulsion nut; 3024, propulsion plate; 3025, propulsion guide rail; 3026, longitudinal slide rail; 3027, longitudinal adjustment motor; 3028 , longitudinal adjustment screw; 3029, longitudinal adjustment nut; 303, mounting plate frame; 304, clamping motor; 3040, pulley shaft; 3041, pulley one; 3042, clamping screw; 3043, pulley two; 3044, transmission belt; 3045, clamping nut; 3046, nut slide; 3047, connecting plate; 3048, electromagnetic guide rail two; 3049, Z-type clamping block; 305, positioning strip; 306, molding assembly; 3060, upper mold; 3061, lower mold; 3062, mold placement table; 3063, abutment block. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0020] The present invention provides the following embodiments Example 1 The embodiment of the present invention provides a sealing ring for an EDI device and a processing device thereof, such as Figure 1-7 As shown, it comprises an annular body 1, wherein a reinforcement structure is embedded in the annular body 1, and a sealing lip 2 is provided on the annular body 1, wherein the sealing lip 2 is used to cooperate with the sealing ring installation part of the EDI device.

[0021] Preferably, the annular body 1 is made of elastic material; The elastic material includes one or more of fluororubber (suitable for electronic components, temperature range is -60℃~200℃), fluorosilicone rubber (suitable for fuel joints, temperature range is -55℃~175℃) or nitrile rubber (suitable for fuel, hydraulic oil and other media, temperature range is -20℃~100℃).

[0022] Preferably, the reinforcement structure comprises one or more of a metal wire or a fiber reinforcement layer.

[0023] Preferably, the surface of the sealing ring is provided with an anti-corrosion coating.

[0024] The working principle and beneficial effects of the above technical solution are as follows: the annular body 1 of the present invention is made of elastic material, has good elasticity, chemical corrosion resistance and mechanical strength, the reinforcement structure is embedded in the annular body 1, and is used to improve the durability of the sealing ring, the design of the sealing lip 2 can fit tightly with the internal components of the EDI device to ensure the sealing performance, the sealing ring of the present invention is suitable for various EDI devices, can effectively prevent leakage, and extend the service life of the equipment; After the sealing ring of the present invention is installed, there is an initial sealing stress Pv on the sealing surface. When working, the liquid pressure is P. Since elastic materials such as rubber are incompressible, the internal liquid pressure P will be transmitted to the sealing surface, increasing the sealing stress to Pd=P+Pv. Even if the internal liquid pressure increases and exceeds the initial sealing stress Pv of the sealing ring, the sealing ring will not leak, thereby playing a self-sealing role. For example, the O-ring is an extrusion seal, and the basic working principle is to rely on the elastic deformation of the seal to cause contact pressure on the sealing contact surface. If the contact pressure is greater than the internal pressure of the sealed medium, no leakage will occur. Specific applications of seals in EDI devices include: ① Sealing between membrane element and membrane shell: The concentrated water sealing ring is used to seal the gap between the membrane element and the membrane shell to ensure that all incoming water flows through the channel inside the membrane element; ② Sealing between the outer shell and the end cover: In the large-throughput roll-type EDI assembly, a first sealing ring is provided between the sealing sleeve and the end of the outer shell, a second sealing ring is provided between the sealing sleeve and the cover plate, and a third sealing ring is provided between the sealing sleeve and the end cover.

[0025] Example 2 On the basis of Example 1, a processing device includes a processing device bracket 3, on which are provided an elastic material plasticizing box 300, an injection material mixing component 301, a reinforcing structure feeding manipulator, an injection molding component 302 and a molding component 306, and the elastic material plasticizing box 300 is communicated with the injection material mixing component 301 through a conveying hose; The elastic material plasticizing box 300 is used to plasticize the elastic material to form a plasticized slurry, the injection molding material mixing component 301 is used to mix the plasticized slurry with the reinforcing structure to form an injection molding material, the reinforcing structure feeding robot is used to add the reinforcing material into the injection molding material mixing component 301, the injection molding component 302 is used to inject the injection molding material into the molding component 306, and the molding component 306 is used to mold the injection molding material to form an EDI device sealing ring.

[0026] The working principle and beneficial effects of the above technical solution are as follows: when working, the elastic material plasticizing box 300 plasticizes the elastic material to form a plasticized slurry, and transports it to the injection molding material mixing component 301 through a conveying hose, and then the reinforcement structure feeding robot puts the reinforcement material into the injection molding material mixing component 301, and the plasticized slurry and the reinforcement structure are mixed through the injection molding material mixing component 301 to form an injection molding material, and then the injection molding component 302 injects the injection molding material into the molding component 306, and the molding of the injection molding material of the molding component 306 forms the sealing ring of the EDI device.

[0027] Example 3 On the basis of Example 2, the injection molding material mixing component 301 includes an electromagnetic guide rail 3010, on which an electromagnetic block 3011 is slidably connected, and on which a mixing support 3012 is fixedly connected, and on which a mixing brush 3013 is installed, a mixing box 3014 is provided on the front side of the electromagnetic guide rail 3010, and the mixing box 3014 is communicated with the injection molding material mixing component 301 through a conveying hose.

[0028] The working principle and beneficial effects of the above technical solution are as follows: when working, the electromagnetic block 3011 slides back and forth along the electromagnetic guide rail 3010 to evenly mix the plasticized slurry and the reinforcement structure in the mixing box 3014.

[0029] Example 4 On the basis of Example 2, the injection molding assembly 302 includes a propulsion motor 3020, the output end of the propulsion motor 3020 is connected to the gearbox 3021, the output end of the gearbox 3021 is connected to the propulsion screw 3022, the propulsion screw 3022 is threadedly connected with a propulsion nut 3023, the propulsion nut 3023 is fixedly connected with a propulsion plate 3024, and the end of the propulsion plate 3024 away from the propulsion screw 3022 is slidably connected to the propulsion guide rail 3025; A longitudinal slide rail 3026 is fixedly connected to the propulsion plate 3024, a longitudinal adjustment motor 3027 is fixedly connected to the longitudinal slide rail 3026, a longitudinal adjustment screw 3028 is fixedly connected to the output end of the longitudinal adjustment motor 3027, a longitudinal adjustment nut 3029 is threadedly connected to the longitudinal adjustment screw 3028, a mounting plate frame 303 is fixedly connected to the longitudinal adjustment nut 3029, the mounting plate frame 303 is connected to the longitudinal slide rail 3026 in an up and down sliding manner, and an injection head clamping mechanism is provided on the mounting plate frame 303.

[0030] The working principle and beneficial effects of the above technical solution are as follows: when working, the mixed injection material is injected from the injection material mixing component 301 to the molding component 306 through the injection head on the injection molding component 302. In this process, the propulsion motor 3020 is started to drive the gearbox 3021 to transmit, and then the propulsion screw 3022 is driven to rotate. The rotation of the propulsion screw 3022 drives the propulsion nut 3023 to move under the action of the thread. In this process, the propulsion plate 3024 slides along the propulsion guide rail 3025, thereby realizing the forward and backward movement of the injection head. The longitudinal adjustment motor 3027 drives the longitudinal adjustment screw 3028 to rotate and drives the longitudinal adjustment nut 3029 to move, thereby driving the injection head clamping mechanism to move up and down, thereby realizing precise adjustment of the injection head position.

[0031] Example 5 On the basis of Example 4, the injection head clamping mechanism includes a clamping motor 304, which is fixedly connected to the mounting plate frame 303, and the output end of the clamping motor 304 is fixedly connected to a pulley shaft 3040, and the pulley shaft 3040 is fixedly connected to two symmetrically arranged pulleys 1 3041, and the mounting plate frame 303 is rotatably connected to two symmetrically arranged clamping screws 3042, and the clamping screw 3042 is fixedly connected to a pulley 2 3043, and the two pulleys 1 3041 and the corresponding pulley 2 3043 are connected. The two parts are connected by a transmission belt 3044, a clamping nut 3045 is threadedly connected to the clamping screw 3042, the clamping nut 3045 is slidably connected to the nut slide groove 3046 of the mounting plate frame 303, the clamping nut 3045 is fixedly connected to a connecting plate 3047, the connecting plate 3047 is fixedly connected to an electromagnetic guide rail 2 3048, the electromagnetic guide rail 2 3048 is slidably connected to a Z-shaped clamping block 3049, and a positioning strip block 305 is fixedly connected to the rear of the Z-shaped clamping block 3049 on the mounting plate frame 303.

[0032] The working principle and beneficial effects of the above technical solution are as follows: when the injection molding head clamping mechanism is working, the injection molding head is placed between the two Z-shaped clamping blocks 3049, and the back of the injection molding head is close to the positioning bar 305. Then the clamping motor 304 drives the pulley shaft 3040 to rotate, thereby driving the pulley 1 3041 to rotate, the pulley 1 3041 drives the pulley 2 3043 to rotate through the transmission belt 3044, the pulley 2 3043 drives the two clamping screws 3042 to rotate, and the clamping screws 3042 drive the two clamping nuts 3043 to rotate. 045 move towards each other, the clamping nut 3045 drives the two Z-type clamping blocks 3049 to move towards each other, so that the injection molding head is clamped between the two Z-type clamping blocks 3049, and then the Z-type clamping block 3049 slides along the electromagnetic guide rail 3048 so that the back of the injection molding head is close to the positioning bar 305, thereby realizing the positioning of the injection molding head and ensuring the accuracy of the position during injection molding. The injection molding head realizes the suction and extrusion of the injection molding material through the negative pressure principle. At the same time, an internal stirring paddle is provided in the injection molding head to empty the air in the injection molding material.

[0033] Example 6 On the basis of Example 2, the molding assembly 306 includes an upper mold 3060 and a lower mold 3061, and the upper mold 3060 is used to cooperate with the lower mold 3061; The mold placing platform 3062 is also included. The mold placing platform 3062 is used to position the lower mold 3061 . An abutment block 3063 is slidably connected to the mold placing platform 3062 . The abutment block 3063 is used to position the upper mold 3060 .

[0034] The working principle and beneficial effects of the above technical solution are as follows: when working, the lower mold 3061 is positioned by the abutment block 3063, and then the injection material is squeezed into the lower mold 3061. After the squeezed injection material is free of bubbles, the upper mold 3060 is installed on the lower mold 3061, and injection molding is performed again, waiting for the injection material to solidify.

[0035] Example 7 On the basis of Example 2, an auxiliary cooling system is provided in the abutment block 3063, and the cold air output end of the auxiliary cooling system is the contact surface between the abutment block 3063 and the lower mold 3061. The auxiliary cooling system includes: A refrigeration module, which is disposed in a refrigeration cavity in the abutment block 3063 and is used to refrigerate the outside air drawn into the refrigeration cavity; Temperature sensors are arranged at several outlet ends of the refrigeration chamber and are used to monitor the temperatures of the several outlet ends of the refrigeration chamber; An air volume detection sensor is arranged at several outlet ends of the refrigeration chamber to monitor the air volume at several outlet ends of the refrigeration chamber; A cooling unevenness monitoring module, which is used to calculate the actual comprehensive cooling unevenness evaluation coefficient of the auxiliary cooling system based on the detection results of the temperature sensor and the air volume detection sensor; A controller and an early warning module, wherein the controller is electrically connected to the air volume detection sensor, the temperature sensor, the cooling unevenness monitoring module and the early warning module, and is used to control the operation of the early warning module based on the detection result of the cooling unevenness monitoring module; Based on the detection results of the temperature sensor and the air volume detection sensor, the actual comprehensive cooling unevenness evaluation coefficient of the auxiliary cooling system is calculated: ;in, is the actual comprehensive cooling non-uniformity evaluation coefficient of the auxiliary cooling system, is the total number of refrigeration chamber outlets, is the detection value of the jth air volume detection sensor, is the detection value of the jth temperature sensor, is the cooling unevenness influence coefficient corresponding to the air volume unevenness, is the cooling non-uniformity influence coefficient corresponding to the temperature non-uniformity; If the actual comprehensive cooling unevenness assessment coefficient of the auxiliary cooling system is greater than the preset comprehensive cooling unevenness assessment coefficient of the auxiliary cooling system, the early warning module will issue an early warning prompt to remind the staff to inspect the refrigeration module.

[0036] The working principle and beneficial effects of the above technical solution are as follows: adopting a temperature and air volume dual parameter monitoring system to break through the traditional single temperature monitoring mode, introducing the cooling unevenness influence coefficient corresponding to the air volume unevenness and the cooling unevenness influence coefficient corresponding to the temperature unevenness, and establishing a weighted evaluation model to more accurately reflect the cooling uniformity, sensor data → comprehensive evaluation → automatic early warning, to achieve closed-loop control, the preset comprehensive cooling unevenness evaluation coefficient of the dynamic threshold auxiliary cooling system replaces the fixed threshold, adapts to different mold sizes and material characteristics, early warning module linkage control, can be extended to connect the equipment emergency stop system to prevent batch defective products, and the contact surface is directly cooled. The design shortens the heat conduction path and improves the cooling efficiency by about 40%. The distributed refrigeration cavity structure ensures that the mold temperature gradient is ≤±2℃, which is better than the industry standard of ±5℃. The modular design allows the sensor or refrigeration unit to be replaced separately, reducing maintenance downtime by 60%. The historical H value trend analysis predicts equipment degradation, establishes a cooling parameter database, provides data support for process optimization, eliminates the blind spots of traditional manual inspection, increases inspection coverage from 70% to 100%, shortens the cooling cycle by 15-20%, reduces energy consumption by about 25%, and increases the product qualification rate to 99.8%. Rubber aging caused by uneven cooling is reduced, and the mold life is extended by 30%.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A sealing ring for an EDI device, characterized in that: It comprises an annular main body (1), wherein a reinforcement structure is embedded in the annular main body (1), and a sealing lip (2) is provided on the annular main body (1), wherein the sealing lip (2) is used to cooperate with a sealing ring installation portion of an EDI device.

2. The sealing ring for an EDI device according to claim 1, characterized in that: The annular body (1) is made of elastic material; The elastic material includes one or more of fluororubber, fluorosilicone rubber or nitrile rubber.

3. The sealing ring for an EDI device according to claim 1, characterized in that: The reinforcement structure includes one or more of a metal wire or fiber reinforcement layer.

4. The sealing ring for an EDI device according to claim 1, characterized in that: The surface of the sealing ring is provided with an anti-corrosion coating.

5. A processing device for processing a sealing ring for an EDI device as claimed in any one of claims 1 to 4, characterized in that: The processing device comprises a processing device support (3), on which an elastic material plasticizing box (300), an injection molding material mixing component (301), a reinforcing structure feeding manipulator, an injection molding component (302) and a molding component (306) are arranged, and the elastic material plasticizing box (300) is connected to the injection molding material mixing component (301) via a conveying hose; The elastic material plasticizing box (300) is used to plasticize the elastic material to form a plasticized slurry, the injection material mixing component (301) is used to mix the plasticized slurry with the reinforcement structure to form an injection material, the reinforcement structure feeding robot is used to feed the reinforcement material into the injection material mixing component (301), the injection component (302) is used to inject the injection material into the molding component (306), and the molding component (306) is used to mold the injection material to form an EDI device sealing ring.

6. A processing device according to claim 5, characterized in that: The injection molding material mixing component (301) comprises an electromagnetic guide rail (3010), an electromagnetic block (3011) is slidably connected to the electromagnetic guide rail (3010), a mixing support (3012) is fixedly connected to the electromagnetic block (3011), a mixing brush (3013) is installed on the mixing support (3012), and a mixing box (3014) is provided on the front side of the electromagnetic guide rail (3010), and the mixing box (3014) is connected to the injection molding material mixing component (301) through a conveying hose.

7. A processing device according to claim 5, characterized in that: The injection molding component (302) comprises a propulsion motor (3020), the output end of the propulsion motor (3020) is connected to a gearbox (3021), the output end of the gearbox (3021) is connected to a propulsion screw (3022), a propulsion nut (3023) is threadedly connected to the propulsion screw (3022), a propulsion plate (3024) is fixedly connected to the propulsion nut (3023), and an end of the propulsion plate (3024) away from the propulsion screw (3022) is slidably connected to a propulsion guide rail (3025); The propulsion plate (3024) is fixedly connected to a longitudinal slide rail (3026), the longitudinal slide rail (3026) is fixedly connected to a longitudinal adjustment motor (3027), the output end of the longitudinal adjustment motor (3027) is fixedly connected to a longitudinal adjustment screw (3028), the longitudinal adjustment screw (3028) is threadedly connected to a longitudinal adjustment nut (3029), the longitudinal adjustment nut (3029) is fixedly connected to a mounting plate frame (303), the mounting plate frame (303) is slidably connected to the longitudinal slide rail (3026) up and down, and an injection head clamping mechanism is provided on the mounting plate frame (303).

8. A processing device according to claim 7, characterized in that: The injection molding head clamping mechanism comprises a clamping motor (304), the clamping motor (304) is fixedly connected to the mounting plate frame (303), the output end of the clamping motor (304) is fixedly connected to a pulley shaft (3040), two symmetrically arranged pulleys (3041) are fixedly connected to the pulley shaft (3040), two symmetrically arranged clamping screws (3042) are rotatably connected to the mounting plate frame (303), the clamping screws (3042) are fixedly connected to pulleys (3043), and a transmission belt (3041) is used to connect the two pulleys (3041) and the corresponding pulleys (3043). The clamping screw (3042) is connected with a clamping nut (3045) by threading, the clamping nut (3045) is slidably connected to a nut slide groove (3046) of the mounting plate frame (303), the clamping nut (3045) is fixedly connected to a connecting plate (3047), the connecting plate (3047) is fixedly connected to an electromagnetic guide rail 2 (3048), the electromagnetic guide rail 2 (3048) is slidably connected to a Z-shaped clamping block (3049), and a positioning bar (305) is fixedly connected to the rear of the Z-shaped clamping block (3049) on the mounting plate frame (303).

9. A processing device according to claim 5, characterized in that: The molding assembly (306) comprises an upper mold (3060) and a lower mold (3061), wherein the upper mold (3060) is used to cooperate with the lower mold (3061); The mold placing platform (3062) is also included. The mold placing platform (3062) is used to position the lower mold (3061). An abutment block (3063) is slidably connected to the mold placing platform (3062). The abutment block (3063) is used to position the upper mold (3060).

10. A processing device according to claim 9, characterized in that: An auxiliary cooling system is provided in the abutment block (3063), and the cold air output end of the auxiliary cooling system is the contact surface between the abutment block (3063) and the lower mold (3061). The auxiliary cooling system includes: A refrigeration module, which is arranged in a refrigeration cavity in the abutment block (3063) and is used to refrigerate external air drawn into the refrigeration cavity; Temperature sensors are arranged at several outlet ends of the refrigeration chamber and are used to monitor the temperatures of the several outlet ends of the refrigeration chamber; An air volume detection sensor is arranged at several outlet ends of the refrigeration chamber to monitor the air volume at several outlet ends of the refrigeration chamber; A cooling unevenness monitoring module, which is used to calculate the actual comprehensive cooling unevenness evaluation coefficient of the auxiliary cooling system based on the detection results of the temperature sensor and the air volume detection sensor; A controller and an early warning module, wherein the controller is electrically connected to the air volume detection sensor, the temperature sensor, the cooling unevenness monitoring module and the early warning module, and is used to control the operation of the early warning module based on the detection result of the cooling unevenness monitoring module; Based on the detection results of the temperature sensor and the air volume detection sensor, the actual comprehensive cooling unevenness evaluation coefficient of the auxiliary cooling system is calculated: ;in, is the actual comprehensive cooling non-uniformity evaluation coefficient of the auxiliary cooling system, is the total number of refrigeration chamber outlets, is the detection value of the jth air volume detection sensor, is the detection value of the jth temperature sensor, is the cooling unevenness influence coefficient corresponding to the air volume unevenness, is the cooling non-uniformity influence coefficient corresponding to the temperature non-uniformity; If the actual comprehensive cooling unevenness assessment coefficient of the auxiliary cooling system is greater than the preset comprehensive cooling unevenness assessment coefficient of the auxiliary cooling system, the early warning module will issue an early warning prompt to remind the staff to inspect the refrigeration module.

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