Electromagnetic crystallization elimination device for transformation of bittern pump

Abstract

The utility model belongs to the technical field of bittern pump crystallization elimination, and relates to an electromagnetic crystallization elimination device for bittern pump transformation, which comprises electromagnetic coil sheets, electromagnetic cables which can generate an electromagnetic field after being electrified are arranged in the electromagnetic coil sheets, and a plurality of electromagnetic coil sheets are attached to the surface of a shell of a pump body after being arranged; the electromagnetic field direction of the electromagnetic coil sheet faces the pump body from outside to inside; a cable external inlet and a cable external outlet of the electromagnetic coil piece are electrically connected to the electromagnetic plate, and the electromagnetic plate is used for converting external current into high-frequency current and conveying the high-frequency current to the electromagnetic coil piece; according to the utility model, the modularized electromagnetic coil sheets are combined in different ways to form a set of electromagnetic crystallization elimination system, and the electromagnetic crystallization elimination system is arranged on the large-caliber bittern pump. The problems that an electromagnetic coil is not easy to wind, the crystallization eliminating effect is poor and transformation is difficult due to the fact that a pump body is large in size, a shell is irregular, a pipeline is complex and the length size of an inlet pipe is changeable are solved.

Description

Technical Field

[0001] This utility model belongs to the field of brine pump de-crystallization technology, specifically relating to an electromagnetic de-crystallization device for brine pump modification. Background Technology

[0002] Large-diameter brine pumps are industrial equipment specifically designed for transporting high-concentration brine (i.e., "brine"). Their most significant characteristic is their large suction and discharge diameters. Large-diameter brine pumps play a crucial role in industries such as salt mining, chemical processing, and seawater desalination. Their core functions include: brine extraction and transportation systems, brine well injection, and transporting industrial brine. After prolonged operation, large-diameter brine pumps are prone to crystallization, which can cause various serious damages to the normal operation and lifespan of the equipment. Therefore, effectively preventing and promptly eliminating crystallization problems in large-diameter brine pumps is a key aspect of ensuring continuous, efficient, and safe industrial production. Electromagnetic de-crystallization is one of the effective methods for solving the crystallization problem in brine pumps.

[0003] However, when performing electromagnetic de-crystallization retrofits on existing large-diameter brine pumps, the large pump body size, irregular shell, complex pipeline, and variable inlet pipe length often make it difficult to wind the electromagnetic coils in the existing electromagnetic de-crystallization devices, resulting in poor de-crystallization effects and making them unsuitable for the electromagnetic de-crystallization retrofits on existing large-diameter brine pumps. As a result, the existing large-diameter brine pumps' crystallization prevention and elimination methods cannot meet industrial needs.

[0004] Therefore, there is a need for an electromagnetic coil winding method or device that can be applied to pumps with large body size, irregular shell, complex pipeline, and variable inlet pipe length, in order to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides the following technical solution: an electromagnetic de-crystallization device for modifying a brine pump, comprising: electromagnetic coil plates, each containing electromagnetic cables that generate an electromagnetic field when energized; multiple electromagnetic coil plates arranged together and attached to the outer surface of the pump body; the electromagnetic field direction of the electromagnetic coil plates is from the outside inward toward the pump body. The electromagnetic coil plates are provided with cable inlets and outlets. The electromagnetic cables within the coil plates are arranged in various ways, including: a single cable in an S-shape, and multiple cables in parallel arrangement; when multiple cables are arranged in parallel, the cables within the coil plates are connected in parallel, with their ends connected to the cable inlet and outlet respectively. The arrangement of the multiple electromagnetic coil plates against the pump body surface includes: circumferential arrangement around the pump body's pipe diameter, arrangement along the liquid flow direction within the pump body, and arrangement of mixed liquid flow in the direction of the pipe diameter. The cable inlets and outlets of the electromagnetic coil plates are electrically connected to an electromagnetic plate, which converts external current into high-frequency current and transmits it to the electromagnetic coil plates.

[0006] Preferably, the electrical connection methods of multiple electromagnetic coil pieces include: each electromagnetic coil piece is electrically connected to an electromagnetic plate; multiple electromagnetic coil pieces are connected in series and parallel around the pump body pipe diameter in an integer number of turns, then grouped and electrically connected to the electromagnetic plate; multiple electromagnetic coil pieces are connected in series and parallel along the liquid flow direction in the pump body, then grouped and electrically connected to the electromagnetic plate.

[0007] Preferably, the pump body is covered with a coil cover, and the inner side of the coil cover is provided with multiple recessed coil slots, in which electromagnetic coil pieces are embedded.

[0008] Preferably, the coil cover is made of a flexible material.

[0009] More preferably, the coil cover has a sandwich-shaped shielding layer, which is filled with electromagnetic field shielding material, and the shielding layer is located between the coil slot and the outer layer of the coil cover.

[0010] More preferably, the coil cover is evenly distributed around the pump body shell in a tile-like shape.

[0011] More preferably, the coil cover is secured with cable ties or flange rings.

[0012] More preferably, the coil cover is provided with a sandwich-shaped heat-conducting layer, which is made of a material with a high thermal conductivity. The heat-conducting layer is used to quickly conduct the heat generated by the electromagnetic coil during operation to the pump body or external heat dissipation device.

[0013] Preferably, the electromagnetic coil sheet is made of a flexible material.

[0014] Preferably, the electromagnetic plate includes a control system, which controls the energization state of the electromagnetic coil and adjusts the intensity and duration of the electromagnetic field according to the actual crystallization situation in the pump body.

[0015] Preferably, the electromagnetic cable is made of a copper alloy material with high conductivity and high temperature resistance.

[0016] Preferably, the electromagnetic plate includes a remote monitoring module, which is used to transmit the monitoring data of crystallization in the pump body and the working status of the electromagnetic coil sheet to the remote monitoring center in real time.

[0017] Preferably, the surface of the electromagnetic coil sheet is coated with a protective coating, which is made of a corrosion-resistant and wear-resistant material.

[0018] The beneficial effects of this utility model are:

[0019] This invention solves the problems of difficult coil winding, poor crystallization elimination effect, and challenging modification when retrofitting large-diameter brine pumps with electromagnetic crystallization elimination devices. These problems arise from the large pump size, irregular casing, complex piping, and variable inlet pipe length. Furthermore, it improves the applicability, flexibility, intelligence, and ease of maintenance of the electromagnetic crystallization elimination device. This invention has broad application prospects in the petroleum, chemical, and metallurgical industries, and can significantly improve the production efficiency and economic benefits of enterprises. Attached Figure Description

[0020] Figure 1 This is a front view schematic diagram of the pump body of an electromagnetic de-crystallization device for modifying a brine pump according to this utility model;

[0021] Figure 2 This is a side view of the pump body of this utility model;

[0022] Figure 3 This is a schematic diagram of the coil module winding of this utility model;

[0023] Figure 4 This is a schematic diagram of the coil cover with electromagnetic coil sheet of this utility model;

[0024] Figure 5 This is a schematic diagram of the coil cover of the empty coil slot of this utility model.

[0025] Figure 6 This is a partially enlarged cross-sectional view of the coil cover of the present invention when the electromagnetic coil sheet is fastened to the pump body.

[0026] Figure 7 For the present utility model Figure 6 Schematic diagram of explosive decomposition;

[0027] Figure 8 This is a schematic diagram of the coil module circuit connection of this utility model.

[0028] In the diagram, 1. Electromagnetic coil sheet; 2. Electromagnetic cable; 3. Coil cover; 4. Shielding layer; 5. Coil slot; 6. Pump body. Detailed Implementation

[0029] The relevant technologies of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] like Figures 1-8 As shown, an electromagnetic de-crystallization device for modifying a brine pump according to this embodiment includes: an electromagnetic coil plate 1, an electromagnetic cable 2 that generates an electromagnetic field when energized, and multiple electromagnetic coil plates 1 arranged and attached to the outer surface of the pump body 6; the electromagnetic field direction of the electromagnetic coil plate 1 is from the outside to the inside towards the pump body 6; so that the electromagnetic field generated by the electromagnetic coil plate 1 can release a strong alternating magnetic field to the brine liquid in the pump body 6, and the modular combination of electromagnetic coil plates 1 can be combined in various forms according to the different sizes, irregular parts and complex and varied shapes of the pump body 6, thereby achieving overall electromagnetic field coverage of the irregular shape and various sizes of the pump body 6.

[0031] The electromagnetic coil plate 1 is equipped with a cable inlet and a cable outlet. The electromagnetic cables 2 within the electromagnetic coil plate 1 are arranged in two ways: a single cable in an S-shape and multiple cables in parallel. When the electromagnetic cables 2 are arranged in parallel, the two ends of the multiple cables within the electromagnetic coil plate 1 are connected in parallel to the cable inlet and the cable outlet, respectively. Figure 3 As shown, various cable laying methods can generate electromagnetic fields of different forms and directions of electromagnetic force, which can be applied to various brine liquid flow directions within the irregular outer shell of the pump body 6 or to different easily crystallizing parts within the pump body 6.

[0032] The arrangement of multiple electromagnetic coil pieces 1 against the surface of the pump body 6 includes: circumferential arrangement around the pipe diameter of the pump body 6, arrangement along the liquid flow direction inside the pump body 6, and arrangement of mixed liquid flow direction and circumferential arrangement. Different arrangement methods and densities of electromagnetic coil pieces 1 are set according to the ease of crystallization, crystallization speed, and crystallization distribution in actual use, so as to achieve a strong electromagnetic field in the easily crystallized parts of the pump body 6 and a weak electromagnetic field in the difficult-to-crystallize parts, thereby achieving the best crystallization elimination effect.

[0033] The cable inlet and cable outlet of electromagnetic coil plate 1 are electrically connected to the electromagnetic plate. The electromagnetic plate is used to convert the external current into high-frequency current and transmit it to electromagnetic coil plate 1. The strong alternating magnetic field will increase the ion mobility in the brine liquid, inhibit the crystallization process of ions in the brine liquid, and play a role in eliminating the crystallization of brine liquid in large-diameter brine pump.

[0034] Furthermore, the electrical connection methods of the multiple electromagnetic coil pieces 1 include: each electromagnetic coil piece 1 is electrically connected to an electromagnetic plate; multiple electromagnetic coil pieces 1 are connected in series and parallel with an integer number of turns around the diameter of the pump body 6, then grouped and electrically connected to the electromagnetic plate; multiple electromagnetic coil pieces 1 are connected in series and parallel along the liquid flow direction inside the pump body 6, then grouped and electrically connected to the electromagnetic plate. The circuit connection methods can be referenced. Figure 8Different combinations of electromagnetic coil pieces 1 are connected to an electromagnetic plate. The electromagnetic plate controls the current intensity and duration of each group of electromagnetic coil pieces 1 to achieve the best overall crystal removal effect and lowest energy consumption for the pump body 6. The electromagnetic coil pieces 1 are connected to the coil cover 3 or the pump body 6 via connectors. The connectors are designed to be adjustable, such as threaded connections, slide rail connections, or elastic snap-fit ​​connections, allowing the electromagnetic coil pieces 1 to be adjusted in position and rotated within a certain range. After adjustment, the connectors are fixed by a locking mechanism to ensure the stability of the electromagnetic coil pieces 1 during operation. The connection structure allows for adjustment of the installation position and angle of the electromagnetic coil pieces 1 on the surface of the pump body 6 to adapt to different pump body shapes and crystal distribution characteristics. By adjusting the layout of the electromagnetic coil pieces, the distribution of the electromagnetic field can be optimized, improving the efficiency of crystal removal.

[0035] Furthermore, the pump body 6 is wrapped with a coil cover 3, and the inner side of the coil cover 3 is provided with multiple recessed coil grooves 5, in which the electromagnetic coil piece 1 is embedded. The coil cover 3 enables the electromagnetic coil piece 1 to be distributed outside the pump body 6, and the coil cover 3 enables the electromagnetic coil piece 1 to be close to the pump body 6, so as to release all the electromagnetic field of the electromagnetic coil piece 1 to the pump body 6 as much as possible, thereby achieving a better effect of eliminating crystallization with the electromagnetic field.

[0036] Furthermore, the coil cover 3 is made of a flexible material; the coil cover 3 made of flexible material can be adapted to pump bodies 6 of different sizes and curvatures, so that the same type of coil cover 3 can be inlaid with electromagnetic coil pieces 1 to provide electromagnetic fields for multiple types of pump bodies 6.

[0037] Furthermore, the coil cover 3 is provided with a sandwich-shaped shielding layer 4, which is filled with electromagnetic field shielding material. The shielding layer 4 is located between the coil groove 5 and the outer layer of the coil cover 3. The shielding layer 4 can shield the electromagnetic field from leakage, so that more electromagnetic field is directed towards the pump body 6, thereby improving the electromagnetic conversion efficiency, and thus improving the efficiency of eliminating crystals and reducing energy consumption.

[0038] Furthermore, the coil cover 3 is evenly distributed around the outer shell of the pump body 6 in a tile-like shape; the tile-like coil cover 3 can be combined and arranged around the pump body 6 according to different sizes.

[0039] Furthermore, the coil cover 3 is bound with cable ties or flange rings; the cable ties or flange rings can bind the coil cover 3 tightly against the pump body 6, thereby allowing the electromagnetic coil sheet 1 to adhere tightly to the outer shell of the pump body 6, reducing unnecessary losses in the electromagnetic field transmission path.

[0040] Furthermore, the coil cover 3 is provided with a sandwich-shaped heat-conducting layer. The heat-conducting layer is made of a material with a high thermal conductivity. The heat-conducting layer is used to quickly conduct the heat generated by the electromagnetic coil piece 1 during operation to the pump body 6 or external heat dissipation device, ensuring that the working temperature of the electromagnetic coil piece 1 is within a safe range and improving the working stability and safety of the device.

[0041] Furthermore, the electromagnetic coil sheet 1 is made of a flexible material; the electromagnetic coil sheet 1 made of flexible material can adapt to the curvature of different parts of the pump body 6 shell, and fit tightly against the surface of the pump body 6 shell, reducing electromagnetic field leakage and improving the efficiency of electromagnetic elimination of crystallization.

[0042] Furthermore, the electromagnetic plate includes a control system, which controls the energization state of the electromagnetic coil 1 and adjusts the intensity and duration of the electromagnetic field according to the actual crystallization situation within the pump body 6 to achieve the best crystallization elimination effect. The control system has an intelligent monitoring function, capable of monitoring the formation of crystals within the pump body 6 in real time, and determining whether to activate the electromagnetic crystallization elimination function through a preset algorithm, thereby achieving automated operation and reducing manual intervention.

[0043] Furthermore, the electromagnetic cable 2 is made of a copper alloy material with high conductivity and high temperature resistance, which ensures that the electromagnetic cable 2 can maintain stable electromagnetic performance under long-term power supply and resist the performance degradation caused by the heat generated by the current, thereby extending the service life of the device.

[0044] Furthermore, the electromagnetic plate includes a remote monitoring module connected to the control system. This module transmits real-time monitoring data on crystallization within the pump body 6 and the operating status of the electromagnetic coil 1 to the remote monitoring center, facilitating remote monitoring and management by administrators and improving operational efficiency. The remote monitoring module features data analysis and early warning functions. It can analyze the received monitoring data in real time and automatically trigger an early warning mechanism when abnormalities such as accelerated crystallization or decreased efficiency of the electromagnetic coil 1 are detected, promptly notifying administrators to address the issue and prevent further escalation of the fault.

[0045] Furthermore, the surface of the electromagnetic coil piece 1 is coated with a protective coating made of corrosion-resistant and wear-resistant materials, which can effectively extend the service life of the electromagnetic coil piece 1 and reduce performance degradation caused by environmental factors. The design of the electromagnetic coil piece 1 also takes into account the needs of energy saving and environmental protection. By optimizing the layout and parameters of the electromagnetic cable 2 and adopting efficient electromagnetic conversion technology, the device can minimize energy consumption and electromagnetic radiation during operation, which is in line with the green and low-carbon development concept.

[0046] Furthermore, the device also includes a safety protection device, which is installed around the coil cover 3 to prevent workers from accidentally touching the electromagnetic coil piece 1 or other live parts, ensuring safety during operation. The safety protection device has a mesh or grid structure, which can meet the safety protection requirements without affecting the normal distribution and range of the electromagnetic field, ensuring that the electromagnetic elimination crystallization effect is not affected.

[0047] Furthermore, the device also includes a maintenance interface, which is located in an easily accessible position within the coil cover 3. This allows personnel to inspect and maintain the electromagnetic coil piece 1, cable connections, etc., without disassembling the entire device, reducing maintenance costs and improving maintenance efficiency. The device has a compact overall structure and is easy to install. It can be adapted to upgrade brine pumps of different models and specifications and is widely used in the treatment of brine pump crystallization problems in industries such as petroleum, chemical, and metallurgy, demonstrating significant economic and social benefits.

[0048] This specific implementation also proposes an intelligent control strategy. Based on real-time monitoring of the crystallization situation inside the pump body and the operating status of the electromagnetic coil plates, this strategy optimizes the energizing sequence, intensity, and duration of the electromagnetic coil plates using algorithms. Through intelligent control, more precise electromagnetic field distribution and more efficient crystallization elimination can be achieved, while reducing energy consumption and equipment wear.

[0049] This embodiment employs electrical components and sealing structures with high protection levels. The electrical components are selected for their high waterproof and dustproof ratings, ensuring normal operation even in humid and dusty environments. Simultaneously, the connection between the coil cover 3 and the pump body 6 is sealed with sealant or gaskets to prevent moisture, dust, and other impurities from entering the device and affecting its performance.

[0050] To improve the reliability and durability of the electromagnetic crystallization elimination device, this embodiment underwent rigorous testing and verification. During testing, pump body crystallization under different operating conditions was simulated, and the device's elimination efficiency, energy consumption, stability, and other indicators were comprehensively evaluated. Through testing and verification, the high performance and long lifespan of the device in practical applications were ensured.

[0051] For special applications, such as brine pumps in deep-sea or high-temperature, high-pressure environments, this implementation uses electromagnetic coil sheets and coil covers made of special materials to withstand the pressure and temperature under extreme conditions. At the same time, electrical components and connecting lines have also been reinforced to ensure stable operation even under harsh conditions.

[0052] To improve the ease of maintenance of the electromagnetic elimination crystallization device, this embodiment also incorporates a modular structure. Key components such as the electromagnetic coil plates, coil covers, and electromagnetic plates are all designed to be detachable, allowing for quick replacement or repair by operators without disassembling the entire pump body. This modular design not only improves maintenance efficiency but also reduces maintenance costs.

[0053] To enable remote monitoring and management of the electromagnetic elimination crystallization device, this embodiment also provides a cloud-based management system. This system connects to the remote monitoring module inside the device via Internet of Things (IoT) technology, collecting and analyzing the device's operational data in real time. Managers can remotely view the device's operating status, historical data, and warning information using mobile phones, computers, and other terminal devices, achieving comprehensive monitoring and management of the device.

[0054] In summary, this invention not only solves the problem of crystallization in traditional brine pumps, but also improves the applicability, flexibility, intelligence, and ease of maintenance of the device. This device has broad application prospects in industries such as petroleum, chemical, and metallurgy, and can significantly improve the production efficiency and economic benefits of enterprises.

[0055] It should be emphasized that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An electromagnetic de-crystallization device for modifying a brine pump, characterized in that, include: An electromagnetic coil sheet (1) is provided with an electromagnetic cable (2) that generates an electromagnetic field when energized. Multiple electromagnetic coil sheets (1) are arranged and attached to the outer surface of the pump body (6). The electromagnetic field of the electromagnetic coil sheet (1) is directed from the outside to the inside towards the pump body (6). The electromagnetic coil sheet (1) is provided with a cable external inlet and a cable external outlet. The electromagnetic cables (2) inside the electromagnetic coil sheet (1) are arranged in the following ways: single cable S-shaped arrangement and multiple cables parallel arrangement. When the electromagnetic cables (2) are arranged in multiple parallel arrangement, the two ends of the multiple cables inside the electromagnetic coil sheet (1) are connected in parallel and respectively connected to the cable external inlet and the cable external outlet. The arrangement of the multiple electromagnetic coil pieces (1) attached to the surface of the pump body (6) includes: circumferential arrangement around the pipe diameter of the pump body (6), arrangement along the liquid flow direction inside the pump body (6), and arrangement of mixed liquid flow direction and circumferential arrangement; The cable inlet and cable outlet of the electromagnetic coil piece (1) are electrically connected to the electromagnetic plate, which is used to convert the external current into high-frequency current and transmit it to the electromagnetic coil piece (1).

2. The electromagnetic de-crystallization device for modifying a brine pump according to claim 1, characterized in that, The electrical connection methods of the multiple electromagnetic coil pieces (1) include: each electromagnetic coil piece (1) is electrically connected to an electromagnetic plate; multiple electromagnetic coil pieces (1) are connected in series and parallel around the diameter of the pump body (6) in an integer number of turns, and then grouped and electrically connected to the electromagnetic plate; multiple electromagnetic coil pieces (1) are connected in series and parallel along the liquid flow direction in the pump body (6), and then grouped and electrically connected to the electromagnetic plate.

3. The electromagnetic de-crystallization device for modifying a brine pump according to claim 1, characterized in that, The pump body (6) is wrapped with a coil cover (3), and the inner side of the coil cover (3) is provided with a plurality of recessed coil grooves (5), and the electromagnetic coil piece (1) is embedded in the coil grooves (5).

4. The electromagnetic de-crystallization device for modifying a brine pump according to claim 3, characterized in that, The coil cover (3) is made of flexible material.

5. The electromagnetic de-crystallization device for modifying a brine pump according to claim 3, characterized in that, The coil cover (3) is provided with a sandwich-shaped shielding layer (4), which is filled with electromagnetic field shielding material. The shielding layer (4) is located between the coil slot (5) and the outer layer of the coil cover (3).

6. The electromagnetic de-crystallization device for modifying a brine pump according to claim 3, characterized in that, The coil cover (3) is evenly distributed around the outer shell of the pump body (6) in a tile-like shape.

7. The electromagnetic de-crystallization device for modifying a brine pump according to claim 6, characterized in that, The coil cover (3) is bound with cable ties or flange rings.

8. The electromagnetic de-crystallization device for modifying a brine pump according to claim 3, characterized in that, The coil cover (3) is provided with a sandwich-shaped heat-conducting layer. The heat-conducting layer is made of a material with a high thermal conductivity. The heat-conducting layer is used to quickly conduct the heat generated by the electromagnetic coil sheet (1) during operation to the pump body (6) or an external heat dissipation device.

9. The electromagnetic de-crystallization device for modifying a brine pump according to claim 1, characterized in that, The electromagnetic coil sheet (1) is made of flexible material.

10. The electromagnetic de-crystallization device for modifying a brine pump according to claim 1, characterized in that, The electromagnetic plate includes a control system, which is used to control the energization state of the electromagnetic coil sheet (1) and adjust the intensity and duration of the electromagnetic field according to the actual crystallization in the pump body (6).

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