Detachable magnetic descaler for industrial boilers

Abstract

The utility model relates to industrial boiler is with magnetic descaling device technical field, disclose industrial boiler is with detachable magnetic descaling device, including furnace body, the inside of furnace body is equipped with first pipeline and second pipeline, one side of first pipeline is connected with first connecting pipe, one side of second pipeline is connected with second connecting pipe, be equipped with magnetic descaling device body between first connecting pipe and second connecting pipe, the both sides of magnetic descaling device body are connected with butt joint pipe, the outside of butt joint pipe is sleeved with butt joint subassembly, the top of furnace body is installed with top cap, the both sides of furnace body are equipped with dismounting assembly symmetrically, butt joint subassembly includes sleeve pipe, outer thread and internal thread. In the utility model, through having set up butt joint subassembly, can conveniently remove magnetic descaling device body from first pipeline and second pipeline between, and the dismounting process is very convenient, has increased the convenience of maintaining to descaling device body.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic descaling devices for industrial boilers, and in particular to a detachable magnetic descaling device for industrial boilers. Background Technology

[0002] Magnetic descaling devices for industrial boilers are highly efficient descaling equipment developed based on the principle of Faraday's electromagnetic induction. They generate a strong magnetic field using permanent magnets or electromagnetic coils. When boiler circulating water passes through this magnetic field, the crystallization form of calcium and magnesium ions in the water is altered, making it difficult for them to form hard scale. Instead, the scale is discharged as tiny particles suspended in the water, thus achieving scale prevention and removal. This equipment features no need to add chemical agents, does not alter water quality, is energy-saving and environmentally friendly, easy to install, and has low maintenance costs. It effectively reduces the decrease in thermal efficiency, increased energy consumption, and equipment corrosion caused by scale, significantly extending the service life of boilers and ensuring the safe and stable operation of industrial boilers.

[0003] Existing magnetic descaling devices are generally fixed in the pipes inside the furnace body by bolts and flanges. When the magnetic descaling device is disassembled and maintained, it requires personnel to use external tools, which increases the inconvenience of disassembling and assembling the magnetic descaling device. Therefore, it is necessary to improve it. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a detachable magnetic descaling device for industrial boilers, aiming to improve the problem that it is inconvenient to disassemble and assemble the magnetic descaling device in existing boilers, thus making it inconvenient to maintain it.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A detachable magnetic descaling device for industrial boilers includes a furnace body. The furnace body has a first pipe and a second pipe inside. One side of the first pipe is connected to a first connecting pipe, and one side of the second pipe is connected to a second connecting pipe. A magnetic descaling device body is located between the first connecting pipe and the second connecting pipe. Connecting pipes are connected to both sides of the magnetic descaling device body. A docking assembly is sleeved on the outside of the connecting pipe. A top cover is installed on the top of the furnace body. Disassembly and assembly assemblies are symmetrically arranged on both sides of the furnace body.

[0007] Preferably, the docking assembly includes a sleeve, an external thread, and an internal thread. The external thread is disposed on the outer surface of the docking tube, the sleeve is fitted onto the outer side of the docking tube, and the internal thread is disposed on the inner wall of the sleeve, with the internal thread and the external thread being spirally connected.

[0008] Preferably, the inner walls of the two sleeves are fitted with sealing rings, and the two sealing rings are tightly fitted against the outer walls of the first connecting pipe and the second connecting pipe.

[0009] Preferably, the disassembly assembly includes a pull plate, a insert plate, and a tension spring. The two pull plates are symmetrically arranged on the outside of the furnace body. The insert plate is fixedly installed on one side of the pull plate. The tension spring is embedded in the inside of the furnace body, and one end of the tension spring is fixedly connected to the pull plate.

[0010] Preferably, a handle is fixedly connected to one side of each of the two pull plates.

[0011] Preferably, a positioning ring is fixedly connected to the bottom surface of the top cover, and slots are provided on both sides of the positioning ring.

[0012] Preferably, the top surface of the furnace body is provided with a positioning groove.

[0013] Preferably, the bottom surface of the furnace body is fixedly connected with multiple support legs, the two sides of the furnace body are symmetrically equipped with water inlets and outlets, and the outer surface of the furnace body is fixedly equipped with multiple lifting rings.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, a docking component is provided. By rotating the sleeve, the internal thread is made to rotate on the external thread, thereby adjusting the position of the sleeve on the outside of the docking pipe. When the sleeve is disengaged from the first pipe and the second pipe, the magnetic descaling device body can be removed from between the first pipe and the second pipe. The disassembly and assembly process is extremely convenient, increasing the convenience of maintenance of the descaling device body.

[0016] 2. This utility model incorporates a disassembly and assembly component. During use, the pull plate can be pulled, causing the insert plate to move and disengage from the slot, thus releasing the fixing state of the positioning ring. This allows the top cover to be removed from the top of the furnace body, facilitating maintenance of the internal components and increasing ease of use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the detachable magnetic descaling device for industrial boilers proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the positioning groove structure of the detachable magnetic descaling device for industrial boilers proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the sleeve position structure of the detachable magnetic descaling device for industrial boilers proposed in this utility model.

[0020] Figure 4 This is a schematic cross-sectional view of the sleeve structure of the detachable magnetic descaling device for industrial boilers proposed in this utility model.

[0021] Figure 5This is a schematic diagram of the residue assembly structure of the detachable magnetic descaling device for industrial boilers proposed in this utility model.

[0022] Figure 6 This is a schematic diagram of the positioning ring structure of the detachable magnetic descaling device for industrial boilers proposed in this utility model.

[0023] Legend:

[0024] 1. Furnace body; 2. Water inlet; 3. Water outlet; 4. Support leg; 5. Top cover; 6. Lifting ring; 7. Pull plate; 8. Handle; 9. Positioning ring; 10. First pipe; 11. First connecting pipe; 12. Second connecting pipe; 13. Magnetic descaling unit body; 14. Sleeve; 15. Second pipe; 16. Positioning groove; 17. Connecting pipe; 18. External thread; 19. Tension spring; 20. Sealing ring; 21. Internal thread; 22. Insert plate; 23. Slot. Detailed Implementation

[0025] The technical solutions of the present 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 the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 and Figure 2 An embodiment of this utility model provides a detachable magnetic descaling device for industrial boilers, comprising a furnace body 1, with a first pipe 10 and a second pipe 15 inside the furnace body 1. A first connecting pipe 11 is connected to one side of the first pipe 10, and a second connecting pipe 12 is connected to one side of the second pipe 15. A magnetic descaling device body 13 is provided between the first connecting pipe 11 and the second connecting pipe 12. Connecting pipes 17 are connected to both sides of the magnetic descaling device body 13, and a connecting assembly is sleeved on the outside of the connecting pipes 17. A top cover 5 is installed on the top of the furnace body 1, and disassembly and assembly assemblies are symmetrically provided on both sides of the furnace body 1.

[0027] Specifically, the furnace body 1 of this device is a water pipe furnace body 1. Water flows inside the pipe, and flue gas is heated outside the pipe to achieve heat conduction. Water entering the first pipe 10 can enter the magnetic descaling device body 13 through the first connecting pipe 11, and then flow from the magnetic descaling device body 13 into the second connecting pipe 12, and finally into the second pipe 15. Then, through the external circulation pipe, the water inside the pipe is circulated. When the water flows into the magnetic descaling device, the magnetic descaling device can descale the water, thereby preventing excessive alkaline substances in the water from affecting the flow rate of the water inside the pipe. The top cover 5 can protect the internal components of the furnace body 1.

[0028] Reference Figure 3 and Figure 4 The docking assembly includes a sleeve 14, an external thread 18, and an internal thread 21. The external thread 18 is provided on the outer surface of the docking tube 17, and the sleeve 14 is fitted onto the outer side of the docking tube 17. The internal thread 21 is provided on the inner wall of the sleeve 14, and the internal thread 21 is spirally connected to the external thread 18. The inner walls of the two sleeves 14 are equipped with sealing rings 20, and the two sealing rings 20 are tightly fitted against the outer walls of the first connecting tube 11 and the second connecting tube 12.

[0029] Specifically, the internal thread 21 and the external thread 18 are helically connected. Therefore, when the sleeve 14 is rotated, the internal thread 21 and the external thread 18 allow the sleeve 14 to move outside the connecting pipe 17. When installing the magnetic descaling device body 13, the magnetic descaling device body 13 can be placed between the first connecting pipe 11 and the second connecting pipe 12, and the connecting pipes 17 on both sides of the magnetic descaling device can be aligned with the first connecting pipe 11 and the second connecting pipe 12. By rotating the sleeve 14, the sleeve 14 moves outside the connecting pipe 17, thus allowing the sleeve 14 to be fitted onto the outside of the first connecting pipe 11 and the second connecting pipe 12. The connecting pipe 17 and the first connecting pipe 11 and the second connecting pipe 12 can be connected in advance. When the sleeve 14 is fitted on the outside of the first connecting pipe 11 and the second connecting pipe 12, the sealing ring 20 can fit tightly against the outer surface of the first connecting pipe 11 and the second connecting pipe 12, thereby increasing the sealing performance of the sleeve 14 on the connecting pipe 17 and the first connecting pipe 11 and the second connecting pipe 12. The sealing ring 20 is made of silicone. Due to the softness of silicone, when the sleeve 14 is fitted on the outside of the first connecting pipe 11 and the second connecting pipe 12, the sealing ring 20 can deform accordingly, thereby ensuring the normal progress of the connection step.

[0030] Reference Figure 1 , Figure 5 and Figure 6The assembly and disassembly components include a pull plate 7, an insert plate 22, and a tension spring 19. The two pull plates 7 are symmetrically arranged on the outside of the furnace body 1. The insert plate 22 is fixedly installed on one side of the pull plate 7. The tension spring 19 is embedded in the inside of the furnace body 1, and one end of the tension spring 19 is fixedly connected to the pull plate 7. A handle 8 is fixedly connected to one side of the two pull plates 7. A positioning ring 9 is fixedly connected to the bottom surface of the top cover 5. Slots 23 are opened on both sides of the positioning ring 9. A positioning groove 16 is opened on the top surface of the furnace body 1.

[0031] Specifically, the size of the insert plate 22 corresponds to the size of the slot 23, and the size of the positioning ring 9 corresponds to the size of the positioning groove 16. Therefore, the positioning ring 9 can be inserted into the inside of the positioning groove 16, and the insert plate 22 can be inserted into the inside of the slot 23. In this way, the positioning ring 9 can be fixedly installed inside the positioning groove 16. When the insert plate 22 is pulled, it can be moved. When the insert plate 22 is disengaged from the inside of the slot 23, the fixed state of the positioning ring 9 can be released, which makes it easier to disassemble the top cover 5. When the pull plate 7 is pulled, the tension spring 19 can be extended accordingly. And through the elastic potential energy of the tension spring 19, the pull plate 7 can be pulled in the opposite direction, which can ensure the stability of the insert plate 22 inserted into the slot 23, and at the same time ensure the stability of the top cover 5 installed on the furnace body 1.

[0032] Reference Figure 1 and Figure 2 The bottom surface of the furnace body 1 is fixedly connected with multiple support legs 4. Water inlets 2 and water outlets 3 are symmetrically installed on both sides of the furnace body 1. Multiple lifting rings 6 are fixedly installed on the outer surface of the furnace body 1.

[0033] Specifically, the support leg 4 can support the furnace body 1. The furnace body 1 can be hoisted to the designated position through the lifting ring 6. The water inlet 2 and the water outlet 3 are connected to the first pipe 10 and the second pipe 15 respectively. By connecting the water inlet 2 and the water outlet 3 to the external circulation pipeline, the water flow can be circulated. The pipeline circulation system used in this device is the pipeline circulation system used in existing industrial boilers. Therefore, its specific structure will not be described in detail here.

[0034] Working principle: When using this boiler, the boiler body 1 can be hoisted to the designated position by the lifting ring 6. When maintaining the internal components of the boiler body 1, the handle 8 can be pulled. The handle 8 pulls the pull plate 7 to move, and the pull plate 7 can pull the insert plate 22 to move, disengaging the insert plate 22 from the inside of the slot 23. This releases the fixing state of the positioning ring 9. By lifting the top cover 5 upward, the top cover 5 can be removed from the boiler body 1, thereby exposing the internal components of the boiler body 1, which facilitates the maintenance of the internal components of the boiler body 1.

[0035] When disassembling and maintaining the magnetic descaling device body 13, the sleeve 14 can be rotated. The internal thread 21 on the inner wall of the sleeve 14 and the external thread 18 on the outer side of the connecting pipe 17 allow the sleeve 14 to move outside the connecting pipe 17. By disengaging the sleeve 14 from the outside of the first connecting pipe 11 and the second connecting pipe 12, the fixed state of the magnetic descaling device can be released, making it easier to remove the magnetic descaling device from between the first connecting pipe 11 and the second connecting pipe 12 for maintenance. When using this device, the top cover 5 can be easily removed to facilitate maintenance of the internal components of the furnace body 1, while also increasing the convenience of disassembling and assembling the magnetic descaling device.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable magnetic descaling device for industrial boilers, comprising a furnace body (1), characterized in that: The furnace body (1) is provided with a first pipe (10) and a second pipe (15) inside. A first connecting pipe (11) is connected to one side of the first pipe (10), and a second connecting pipe (12) is connected to one side of the second pipe (15). A magnetic descaling device body (13) is provided between the first connecting pipe (11) and the second connecting pipe (12). A connecting pipe (17) is connected to both sides of the magnetic descaling device body (13). A connecting assembly is sleeved on the outside of the connecting pipe (17). A top cover (5) is installed on the top of the furnace body (1). Disassembly and assembly assemblies are symmetrically provided on both sides of the furnace body (1).

2. The detachable magnetic descaling device for industrial boilers according to claim 1, characterized in that: The docking assembly includes a sleeve (14), an external thread (18), and an internal thread (21). The external thread (18) is disposed on the outer surface of the docking tube (17), the sleeve (14) is sleeved on the outer side of the docking tube (17), and the internal thread (21) is disposed on the inner wall of the sleeve (14), and the internal thread (21) and the external thread (18) are spirally connected.

3. The detachable magnetic descaling device for industrial boilers according to claim 2, characterized in that: The inner walls of the two sleeves (14) are fitted with sealing rings (20), and the two sealing rings (20) are tightly fitted against the outer walls of the first connecting pipe (11) and the second connecting pipe (12).

4. The detachable magnetic descaling device for industrial boilers according to claim 1, characterized in that: The disassembly and assembly assembly includes a pull plate (7), a insert plate (22), and a tension spring (19). The two pull plates (7) are symmetrically arranged on the outside of the furnace body (1). The insert plate (22) is fixedly installed on one side of the pull plate (7). The tension spring (19) is embedded in the inside of the furnace body (1), and one end of the tension spring (19) is fixedly connected to the pull plate (7).

5. The detachable magnetic descaling device for industrial boilers according to claim 4, characterized in that: A handle (8) is fixedly connected to one side of each of the two pull plates (7).

6. The detachable magnetic descaling device for industrial boilers according to claim 1, characterized in that: The bottom surface of the top cover (5) is fixedly connected to a positioning ring (9), and slots (23) are provided on both sides of the positioning ring (9).

7. The detachable magnetic descaling device for industrial boilers according to claim 1, characterized in that: The top surface of the furnace body (1) is provided with a positioning groove (16).

8. The detachable magnetic descaling device for industrial boilers according to claim 1, characterized in that: The bottom surface of the furnace body (1) is fixedly connected with multiple support legs (4), and the two sides of the furnace body (1) are symmetrically equipped with water inlets (2) and water outlets (3). Multiple lifting rings (6) are fixedly installed on the outer surface of the furnace body (1).

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