Waste heat recovery heating device for capacitor solidification

Abstract

The utility model provides a waste heat recovery heating device for capacitor solidification, and relates to the technical field of waste heat recovery equipment. Comprising a waste heat recovery box, two limiting supporting plates are installed at the bottom of the waste heat recovery box, and by arranging the waste heat recovery box, the limiting supporting plates, a waste heat recovery bin and a heating bin, a temperature sensor is used for monitoring the temperature in the waste heat recovery bin in real time, and early warning treatment is conducted on workers in time; auxiliary supporting treatment can be conveniently carried out on the whole waste heat recycling box through an L-shaped structure, the whole device is moved through cooperation of a second moving wheel and a first moving wheel, the requirements of operation at different places are met, the flexibility of the device in use is improved, a connecting shaft and a supporting side rod are connected in a reinforced mode through a mounting sleeve, and the practicability of the device is improved. And the whole limiting supporting plate is supported through the connecting shaft, the whole limiting supporting plate and the waste heat recovery box are reinforced and installed through cooperation of the fixing flitch plates and the positioning bolts, and rapid disassembly and assembly during overhauling are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of waste heat recovery equipment technology, and in particular to a waste heat recovery heating device for capacitor curing. Background Technology

[0002] A capacitor is a common electronic component that stores electrical energy and releases charge through an electric field. Its main functions include energy storage, filtering, voltage stabilization, and decoupling, and it is widely used in various electronic devices. The basic components of a capacitor include two conductors and a dielectric, with an electric field formed between the electrodes and the dielectric. In the manufacturing process of electronic components, especially in the production of solid-state or electrolytic capacitors, curing typically refers to the process during capacitor manufacturing where certain materials (such as electrolytes, adhesives, or other solid components) become stable and robust through heating, chemical reactions, or physical processes. This process is sometimes called "curing" or "hardening process," and its purpose is to ensure the structural and performance stability of the capacitor.

[0003] In practice, the waste heat recovery equipment installed during capacitor curing in the existing technology is only used to recover and treat waste heat gas at the work site, without recovering and utilizing the waste heat resources therein. At the same time, the overall equipment is not provided with auxiliary support and positioning treatment, which will also affect the stability of the actual operation equipment and bring many inconveniences.

[0004] Therefore, this utility model provides a waste heat recovery heating device for capacitor curing. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a waste heat recovery heating device for capacitor curing.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a waste heat recovery heating device for capacitor curing, comprising a waste heat recovery box.

[0007] The waste heat recovery box has two limiting support plates installed at its bottom, which are symmetrically distributed. Support side rods are installed at the bottom of the limiting support plates, and support bottom rods are installed on one side of each support side rod. Fixing plates are installed on one side of each support bottom rod. The fixing plates are located on one side of the limiting support plates, and positioning bolts extending into the waste heat recovery box are installed on the outer side of the fixing plates. The bottom of the fixing plates is equipped with first moving wheels, which drive the equipment to move. The fixing plates and positioning bolts work together to reinforce the limiting support plates and the waste heat recovery box, facilitating quick disassembly and assembly during maintenance.

[0008] The waste heat recovery box is equipped with a waste heat recovery pipe inside, an insulation chamber is installed below the waste heat recovery pipe, a waste heat recovery chamber is installed on top of the insulation chamber, and a heating chamber is installed on one side of the waste heat recovery chamber.

[0009] The waste heat recovery chamber is equipped with spirally distributed cold water pipes, and equidistantly distributed support blocks are installed inside the cold water pipes. A discharge channel extending into the insulation chamber is installed below the cold water pipes. The cold water pipes are used to adsorb and treat the heat in the waste heat gas recovered into the waste heat recovery chamber, thereby realizing the recovery and utilization of waste heat resources.

[0010] The heating chamber is equipped with a fan, and symmetrically distributed heating wires are installed on the outside of the fan. When both the fan and the heating wires are running, the auxiliary gas is heated and discharged at the same time. Since the gas itself has heat, the heating time will be shortened. Similarly, the operating time of the electrical equipment is saved, and the cost is effectively controlled.

[0011] In a preferred embodiment, a waste heat recovery port is installed on the top of the waste heat recovery box. One bottom end of the waste heat recovery port is connected to one top end of the insulation chamber. Waste heat gas generated during capacitor curing is recovered into the waste heat recovery box for subsequent processing through the waste heat recovery port. In actual operation, to facilitate the recovery of waste heat gas, an external installation pipe can be connected to the waste heat recovery port, thereby facilitating the recovery of waste heat gas from all directions of the capacitor. A second discharge valve extending to the outside of the waste heat recovery box is installed on one side of the heating chamber. A conveying hose is installed inside the insulation chamber. One end of the conveying hose passes through the bottom of the waste heat recovery chamber and is connected to the bottom of the discharge channel. The other end of the conveying hose is connected to one end of the waste heat recovery pipe to facilitate the normal transport of recovered waste heat gas. An installation sleeve is installed on the bottom of each limiting support plate. A connecting shaft is installed inside each of the two installation sleeves. One top end of each support side rod is connected to the corresponding installation sleeve. The installation sleeves reinforce the connection between the connecting shaft and the support side rod, and the connecting shafts provide overall support for the limiting support plate.

[0012] The technical effect of adopting the above-mentioned further solution is that, in conjunction with the normal conveying and recovery of waste heat gas, the limiting support plate is supported as a whole through the connecting shaft.

[0013] In a preferred embodiment, a heat exhaust pipe is installed on one side of the waste heat recovery chamber, and a connecting pipe is installed on one side of the heating chamber. The connecting pipe is located away from the second drain valve. One end of the heat exhaust pipe is connected to the connecting pipe. The waste heat recovery chamber and the heating chamber are normally connected through the heat exhaust pipe and the connecting pipe. Two third drain valves extending into the cold water pipe are installed on the top of the waste heat recovery chamber to cooperate in water supply and output. A temperature sensor is installed inside the discharge channel to monitor the internal temperature of the waste heat recovery chamber in real time and provide timely warnings to the staff.

[0014] The technical effect of adopting the above-mentioned further solution is that the waste heat recovery chamber and the heating chamber are normally connected through the heat exhaust pipe and the connecting pipe.

[0015] In a preferred embodiment, a support frame is fixedly connected to the bottom of both mounting sleeves and to one side of the connecting shaft. The support frame is L-shaped, and a second moving wheel is installed at the bottom of each support frame. The L-shaped structure facilitates auxiliary support for the waste heat recovery box as a whole, improving the stability of the overall equipment. The second moving wheel works in conjunction with the first moving wheel to move the entire equipment, meeting the needs of operation in different locations and improving the flexibility of equipment use.

[0016] The technical effects of adopting the above-mentioned further solution are: it improves the stability of the overall equipment when supported, and the second moving wheel works in conjunction with the first moving wheel to move the overall equipment, meeting the needs of operation in different locations and improving the flexibility of equipment use.

[0017] In a preferred embodiment, a control panel is fixedly connected to one side of the waste heat recovery box. The control panel is located below the first discharge valve. The first discharge valve, the second discharge valve, the third discharge valve, the temperature sensor, the fan, and the heating wire are all electrically connected to the control panel. The control panel is used to control the operation of the first discharge valve, the second discharge valve, the third discharge valve, the temperature sensor, the fan, and the heating wire, thereby realizing unified management of the power equipment.

[0018] The technical effect of adopting the above-mentioned further solution is that the control panel is used to control the operation of the first discharge valve, the second discharge valve, the third discharge valve, the temperature sensor, the fan and the heating wire, thereby realizing the unified management of electrical equipment.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] By setting up a waste heat recovery box, limiting support plate, waste heat recovery chamber, and heating chamber, during use, opening the control panel allows the cold water pipe to absorb heat from the waste heat gas recovered into the waste heat recovery chamber, achieving waste heat resource recovery and utilization. The fan and heating wire operate simultaneously to heat the auxiliary gas while expelling it. Since the gas itself carries heat, the heating time is shortened, similarly saving operating time for electrical equipment and effectively controlling costs. Waste heat gas generated during capacitor curing is recovered into the waste heat recovery box for further processing through the waste heat recovery port. In actual operation, to facilitate waste heat gas recovery, external installation pipes can be connected to the waste heat recovery port, allowing for convenient recovery from all directions of the capacitor. The waste heat recovery chamber and heating chamber are connected via exhaust pipes and connecting pipes. Temperature sensors monitor the internal temperature of the waste heat recovery chamber in real time and provide timely warnings to staff. The L-shaped structure facilitates auxiliary support for the waste heat recovery box, improving the stability of the overall equipment. The second and first moving wheels work together to move the entire equipment, meeting the needs of different locations and improving the flexibility of equipment use. The connecting shaft and support side rod are reinforced by the mounting sleeve, and the limiting support plate is supported by the connecting shaft. The limiting support plate and the waste heat recovery box are reinforced by the fixing plate and positioning bolts, facilitating quick disassembly and assembly during maintenance. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of a waste heat recovery heating device for capacitor curing provided by this utility model;

[0022] Figure 2 A schematic diagram of the internal structure of the waste heat recovery box of the waste heat recovery heating device for capacitor curing provided by this utility model. Figure 1 ;

[0023] Figure 3 A schematic diagram of the internal structure of the waste heat recovery box of the waste heat recovery heating device for capacitor curing provided by this utility model. Figure 2 ;

[0024] Figure 4 This utility model provides an accessory for a waste heat recovery heating device for capacitor curing. Figure 3 A magnified schematic diagram of the structure at point A in the diagram.

[0025] Legend:

[0026] 1. Waste heat recovery box; 11. First drain valve; 12. Control panel; 13. Second drain valve; 14. Waste heat recovery port; 15. Insulated chamber; 16. Waste heat recovery pipeline;

[0027] 2. Limiting support plate; 21. Fixing plate; 22. Positioning bolt; 23. Support base rod; 24. Support side rod; 25. First moving wheel; 26. Connecting shaft; 27. Mounting sleeve; 28. Support frame; 29. ​​Second moving wheel;

[0028] 3. Waste heat recovery chamber; 31. Third drain valve; 32. Drainage channel; 33. Temperature sensor; 34. Cold water pipe; 35. Support block; 36. Heat exhaust pipe;

[0029] 4. Heating chamber; 41. Fan; 42. Heating wire; 43. Connecting pipes. Detailed Implementation

[0030] 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.

[0031] like Figures 1-4 As shown, this embodiment provides a technical solution: a waste heat recovery heating device for capacitor curing, including a waste heat recovery box 1. Two limiting support plates 2 are installed at the bottom of the waste heat recovery box 1. The two limiting support plates 2 are symmetrically distributed. Support side rods 24 are installed at the bottom of the limiting support plates 2. Support bottom rods 23 are installed on one side of each support side rod 24. Fixing plates 21 are installed on one side of each support bottom rod 23. Fixing plates 21 are located on one side of the limiting support plates 2. Positioning bolts 22 extending into the waste heat recovery box 1 are installed on the outer side of the fixing plates 21. A first moving wheel 25 is installed at the bottom of the fixing plates 21. The device is moved by the first moving wheel 25. The fixing plates 21 and the positioning bolts 22 work together to reinforce the limiting support plates 2 and the waste heat recovery box 1, which facilitates quick disassembly and assembly during maintenance.

[0032] In this scheme, a waste heat recovery pipe 16 is installed inside the waste heat recovery box 1. An insulation chamber 15 is installed below the waste heat recovery pipe 16. A waste heat recovery chamber 3 is installed on top of the insulation chamber 15. A heating chamber 4 is installed on one side of the waste heat recovery chamber 3. A spirally distributed cold water pipe 34 is installed inside the waste heat recovery chamber 3. Equidistantly distributed support blocks 35 are installed inside the cold water pipe 34. An exhaust channel 32 extending into the insulation chamber 15 is installed below the cold water pipe 34. The cold water pipe 34 is used to adsorb and treat the heat in the waste heat gas recovered into the waste heat recovery chamber 3, thereby realizing the recovery and utilization of waste heat resources.

[0033] In this scheme, a fan 41 is installed inside the heating chamber 4, and symmetrically distributed heating wires 42 are installed on the outside of the fan 41. When both the fan 41 and the heating wires 42 are running, the auxiliary gas is heated and discharged at the same time. Since the gas itself has heat, the heating time will be shortened. Similarly, the operating time of the electrical equipment is saved, and the cost is effectively controlled.

[0034] Going further, such as Figures 1-3 As shown: In this scheme, a waste heat recovery port 14 is installed on the top of the waste heat recovery box 1. One end of the bottom of the waste heat recovery port 14 is connected to one end of the top of the insulation chamber 15. The waste heat gas generated during the curing of the capacitor is recovered into the waste heat recovery box 1 for subsequent processing through the waste heat recovery port 14. In actual operation, in order to facilitate the recovery of waste heat gas, an external installation pipe can be connected to the waste heat recovery port 14, so as to facilitate the recovery processing of the capacitor from all directions. A second discharge valve 13 extending to the outside of the waste heat recovery box 1 is installed on one side of the heating chamber 4. A conveying hose is installed inside the insulation chamber 15. One end of the conveying hose passes through the bottom of the waste heat recovery chamber 3 and is connected to the bottom of the discharge channel 32. The other end of the conveying hose is connected to one end of the waste heat recovery pipe 16 to cooperate with the normal conveying of the recovered waste heat gas.

[0035] Going further, such as Figures 1-3 As shown: In this scheme, the bottom of the limiting support plate 2 is equipped with an installation sleeve 27, and the inside of the two installation sleeves 27 is equipped with a connecting shaft 26. The top end of the support side rod 24 is connected to the corresponding installation sleeve 27. The installation sleeve 27 reinforces the connection between the connecting shaft 26 and the support side rod 24, and the connecting shaft 26 provides overall support for the limiting support plate 2.

[0036] In this scheme, support frames 28 are fixedly connected to the bottom of the two mounting sleeves 27 and on one side of the connecting shaft 26. The support frames 28 are all L-shaped structures, and the bottom of the support frames 28 is equipped with second moving wheels 29. The L-shaped structure facilitates the auxiliary support of the waste heat recovery box 1 as a whole, improving the stability of the overall equipment. The second moving wheels 29 work in conjunction with the first moving wheels 25 to move the overall equipment, meeting the needs of operation in different locations and improving the flexibility of equipment use.

[0037] Going further, such as Figures 1-4 As shown, in this scheme, a heat exhaust pipe 36 is installed on one side of the waste heat recovery chamber 3, and a connecting pipe 43 is installed on one side of the heating chamber 4. The connecting pipe 43 is located on the side away from the second discharge valve 13. One end of the bottom of the heat exhaust pipe 36 is connected to the connecting pipe 43. The waste heat recovery chamber 3 and the heating chamber 4 are normally connected through the heat exhaust pipe 36 and the connecting pipe 43.

[0038] In this scheme, two third discharge valves 31 extending into the cold water pipe 34 are installed on the top of the waste heat recovery chamber 3 to cooperate in water supply and output. A temperature sensor 33 is installed inside the discharge channel 32. The temperature sensor 33 is used to monitor the internal temperature of the waste heat recovery chamber 3 in real time and promptly issue early warnings to the staff.

[0039] Going further, such as Figures 1-4 As shown, in this scheme, a control panel 12 is fixedly connected to one side of the waste heat recovery box 1. The control panel 12 is located below the first discharge valve 11. The first discharge valve 11, the second discharge valve 13, the third discharge valve 31, the temperature sensor 33, the fan 41, and the heating wire 42 are all electrically connected to the control panel 12. The control panel 12 is used to control the operation of the first discharge valve 11, the second discharge valve 13, the third discharge valve 31, the temperature sensor 33, the fan 41, and the heating wire 42, thereby realizing unified management of electrical equipment.

[0040] Working principle:

[0041] like Figure 1-4 As shown:

[0042] By setting up a waste heat recovery box 1, a limiting support plate 2, a waste heat recovery chamber 3, and a heating chamber 4, when in use, the control panel 12 is turned on, and the cold water pipe 34 is used to adsorb the heat in the waste heat gas recovered into the waste heat recovery chamber 3, thereby realizing the recovery and utilization of waste heat resources.

[0043] With both fan 41 and heating wire 42 running, auxiliary gas is heated and discharged simultaneously. Since the gas itself has its own heat, the heating time required will be shortened. Similarly, the operating time of electrical equipment is saved, thus achieving effective cost control.

[0044] The waste heat gas generated during capacitor curing is recovered through the waste heat recovery port 14 and then sent to the waste heat recovery box 1 for further processing. In actual operation, in order to facilitate the recovery of waste heat gas, an external installation pipe can be connected to the waste heat recovery port 14, so as to facilitate the recovery and processing of the capacitor from all directions.

[0045] One end of the conveying hose passes through the bottom of the waste heat recovery chamber 3 and is connected to the bottom of the discharge channel 32. The other end of the conveying hose is connected to one end of the waste heat recovery pipe 16. In conjunction with the normal conveying of the recovered waste heat gas, the waste heat recovery chamber 3 and the heating chamber 4 are normally connected through the heat exhaust pipe 36 and the connecting pipe 43.

[0046] Temperature sensor 33 is used to monitor the internal temperature of waste heat recovery chamber 3 in real time and provide timely warnings to staff. Control panel 12 is used to control the operation of first discharge valve 11, second discharge valve 13, third discharge valve 31, temperature sensor 33, fan 41 and heating wire 42, realizing unified management of power equipment.

[0047] The L-shaped structure facilitates auxiliary support for the waste heat recovery box 1, improving the stability of the overall equipment. The second moving wheel 29 works in conjunction with the first moving wheel 25 to move the entire equipment, meeting the needs of operation in different locations and improving the flexibility of equipment use.

[0048] The connecting shaft 26 and the support side rod 24 are reinforced by the mounting sleeve 27. The limiting support plate 2 is supported as a whole by the connecting shaft 26. The limiting support plate 2 and the waste heat recovery box 1 are reinforced by the fixing plate 21 and the positioning bolt 22, which facilitates quick disassembly and assembly during maintenance.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A capacitor solidified waste heat recovery heating device, comprising a waste heat recovery tank (1), characterized in that, two limiting support plates (2) are installed at the bottom of the waste heat recovery tank (1), the two limiting support plates (2) are symmetrically distributed, a support side rod (24) is installed at the bottom of the limiting support plate (2), a support bottom rod (23) is installed on one side of the support side rod (24), a fixed paste plate (21) is installed on one side of the support bottom rod (23), the fixed paste plate (21) is located on one side of the limiting support plate (2), a positioning bolt (22) extending into the waste heat recovery tank (1) is installed on the outside of the fixed paste plate (21), and a first moving wheel (25) is installed at the bottom of the fixed paste plate (21). A waste heat recovery pipeline (16) is installed in the waste heat recovery tank (1), a heat preservation bin (15) is installed below the waste heat recovery pipeline (16), a waste heat recovery bin (3) is installed at the top of the heat preservation bin (15), and a heating bin (4) is installed on one side of the waste heat recovery bin (3). A cold water pipe (34) spirally distributed is installed in the waste heat recovery bin (3), equidistantly distributed support blocks (35) are installed in the cold water pipe (34), and a discharge channel (32) extending into the heat preservation bin (15) is installed below the cold water pipe (34). A fan (41) is installed in the heating bin (4), and symmetrically distributed electric heating wires (42) are installed on the outside of the fan (41).

2. The capacitor solidified waste heat recovery heating device according to claim 1, characterized by: A waste heat recovery port (14) is installed at the top of the waste heat recovery tank (1), one end of the bottom of the waste heat recovery port (14) is connected with one end of the top of the heat preservation bin (15), and the waste heat recovery port (14) is connected, so as to facilitate the recovery treatment of the capacitor in each direction, and a second discharge valve (13) extending to the outside of the waste heat recovery tank (1) is installed on one side of the heating bin (4).

3. The capacitor solidified waste heat recovery heating device of claim 1, wherein: An installation sleeve (27) is installed at the bottom of the limiting support plate (2), a connecting shaft (26) is installed in the installation sleeve (27), and one end of the top of the support side rod (24) is connected with the corresponding installation sleeve (27).

4. The capacitor solidification waste heat recovery heating device of claim 3, wherein: A heat discharge pipeline (36) is installed on one side of the waste heat recovery bin (3), a connecting pipeline (43) is installed on one side of the heating bin (4), and one end of the bottom of the heat discharge pipeline (36) is connected with the connecting pipeline (43).

5. The capacitor solidification waste heat recovery heating device of claim 2, wherein: Two third discharge valves (31) extending into the cold water pipe (34) are installed at the top of the waste heat recovery bin (3), and a temperature sensor (33) is installed in the discharge channel (32).

6. The capacitor solidification waste heat recovery heating device of claim 3, wherein: Support frames (28) are fixedly connected to one side of the connecting shaft (26) at the bottom of the two installation sleeves (27), and second moving wheels (29) are installed at the bottom of the support frames (28).

7. The capacitor solidification waste heat recovery heating device of claim 5, wherein: One side of the waste heat recovery tank (1) is fixedly connected with a control panel (12), the control panel (12) is located below the first discharge valve (11), the first discharge valve (11), the second discharge valve (13), the third discharge valve (31), the temperature sensor (33), the fan (41) and the electric heating wire (42) are electrically connected with the control panel (12).

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