Waste heat boiler of scrap copper smelting furnace
By designing the combination of locking components and moving components in the waste heat boiler, the load on the locking components is equally divided and reduced, the problem of locking components damage caused by pressure difference inside and outside the boiler is solved, and the service life and maintenance convenience of the boiler are improved. sex.
Patent Information
- Application Number
- CN202421082641.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When used, the existing waste heat boiler is used, due to the pressure difference between the inside and outside the boiler, the rotating and closed furnace door is subjected to a large pressure, which leads to the locking assembly being easily damaged and inconvenient to repair.
A waste heat boiler including a locking assembly and a moving assembly is designed, through a plurality of closed columns, locking columns, locking slide rails, locking guide rails, locking gears, locking motors and support plates, as well as a moving guide rails, The structure of rack, mobile gear, mobile motor and connecting plate uses mobile components to drive the door body to close, divide the pressure evenly, and reduce the stress of the locking assembly through the cooperation of the locking motor and the locking slide rail.
It effectively reduces the force on the locking assembly, evens the force on the door body and the locking assembly, extends the service life and reduces the difficulty of maintenance.
Smart Images
Figure CN222279383U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste heat boilers, in particular to a waste heat boiler of a scrap copper smelting furnace. Background Art
[0002] During the cleaning process of the existing waste heat boiler, its furnace door is mainly opened and closed manually. Due to the large size of the waste heat boiler and the heavy weight of the furnace door, manually opening the furnace door is very labor-intensive and there are safety hazards to personnel during the operation. At the same time, the furnace door is not easy to close tightly when closing. After closing, there is often a large gap between the furnace door and the furnace body, which affects the use efficiency of the waste heat boiler.
[0003] The existing announcement number CN218721623U discloses a waste heat boiler, including a furnace body and a furnace door. The waste heat boiler also includes: a rotating shaft, which is rotatably arranged on the furnace body, and the furnace door is connected to the rotating shaft to drive the furnace door to rotate through the rotating shaft; a driving device, which is drivingly connected to the rotating shaft to drive the rotating shaft to rotate; a locking assembly, which is respectively connected to the furnace body and the furnace door, and at least a part of the locking assembly is movably arranged to lock the furnace door in an open state or a closed state, thereby solving the problem of inconvenient opening and closing of the furnace door of the waste heat boiler.
[0004] However, when the above-mentioned waste heat boiler is in use, there is a large pressure difference between the inside and outside of the boiler. The furnace door is subjected to a large pressure by rotating and closing, and the locking assembly is also subjected to a large pressure. Long-term use may easily lead to damage of the locking assembly, which is very inconvenient to repair. Utility Model Content
[0005] The utility model aims to provide a waste heat boiler for a scrap copper smelting furnace, which solves the problem that when the waste heat boiler is in use, there is a large pressure difference between the inside and outside of the boiler, the furnace door is subjected to a large pressure by rotating and closing, and the locking component is also subjected to a large pressure. Long-term use is likely to cause the locking component to be damaged, and maintenance is very inconvenient.
[0006] To achieve the above-mentioned purpose, the utility model provides a waste heat boiler of a scrap copper smelting furnace, including a boiler body and a door body, the door body is divided into a left door body and a right door body, the left door body and the right door body are respectively slidably connected to the boiler body, and also include a locking assembly and a moving assembly; the locking assembly includes a closing column, a locking column, a locking slide rail and a locking guide rail, the number of the closing columns is multiple, and the multiple closing columns are respectively fixedly connected to the left door body and are respectively located on the right side of the left door body, the number of the locking columns is two, the two locking columns are respectively slidably connected to the left door body and the right door body, and are respectively located below the left door body and the right door body, the bottom of each locking column is fixedly connected to a locking slide rail, the outer side of each locking slide rail is slidably connected to a locking guide rail, and the moving assembly is connected to the left door body and the right door body.
[0007] Among them, the locking assembly also includes a locking gear, a locking shaft, a locking motor and a support plate. The number of the locking gears is two, and the two locking gears are respectively meshed with the locking slide rails. The locking shaft is fixedly connected to the locking gear and passes through the locking gear. The locking motor is connected to the locking shaft. The number of the support plates is two, one of which is fixedly connected to the locking motor, and the other is connected to the locking shaft. The support plates are located at the bottom of the boiler body.
[0008] Wherein, the moving component includes a moving guide rail and a moving rack. There are two moving guide rails. The two moving guide rails are fixedly connected to the left door body and the right door body respectively, and are located at the bottom of the left door body and the right door body respectively. A moving rack is fixedly connected inside each of the moving guide rails.
[0009] Among them, the moving component also includes a moving gear, a moving motor and a connecting plate. There are two moving gears. The two moving gears are respectively meshed with the moving racks and are respectively located inside the moving guide rails. A moving motor is connected to the bottom of each moving gear, and the two moving motors are respectively fixed on both sides of the boiler body through the connecting plates.
[0010] Wherein, the waste heat boiler of the scrap copper smelting furnace further includes an auxiliary rod, the number of the auxiliary rods is two, the two auxiliary rods are respectively fixedly connected to the boiler body and are respectively located on the outside of the door body.
[0011] The waste heat boiler of the scrap copper smelting furnace of the utility model is closed by being driven by the moving assembly, and when the door body is closed, the pressure on the left door body and the right door body is evenly distributed through the closing column, and the locking slide rail is driven by the locking motor to move upward along the locking guide rail, and at the same time, the two locking columns are driven to move upward respectively, and the bottom of the left door body and the right door body are locked respectively, thereby reducing the force on the locking assembly and making the force on the left door body and the right door body even, reducing damage to the door body and the locking assembly, and solving the problem that when the waste heat boiler is in use, there is a large pressure difference between the inside and the outside of the boiler, the furnace door closed by rotation is subjected to a large pressure, and the locking assembly is also subjected to a large pressure, which is easy to cause damage to the locking assembly after long-term use and is very inconvenient to repair. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of the waste heat boiler of the scrap copper smelting furnace of the first embodiment of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the locking assembly of the first embodiment of the utility model.
[0015] Figure 3 It is a structural schematic diagram of the moving assembly of the first embodiment of the utility model.
[0016] Figure 4 It is a schematic diagram of the overall structure of the waste heat boiler of the scrap copper smelting furnace according to the second embodiment of the utility model.
[0017] In the figure: 101-boiler body, 102-left door body, 103-right door body, 104-closing column, 105-locking column, 106-locking slide rail, 107-locking guide rail, 108-locking gear, 109-locking shaft, 110-locking motor, 111-support plate, 112-moving guide rail, 113-moving rack, 114-moving gear, 115-moving motor, 116-connecting plate, 201-auxiliary rod. DETAILED DESCRIPTION
[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0019] The first embodiment of the present application is:
[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the waste heat boiler of the scrap copper smelting furnace of the first embodiment of the utility model. Figure 2 is a structural schematic diagram of a locking assembly of the first embodiment of the utility model, Figure 3 10. The utility model is a structural schematic diagram of the moving component of the first embodiment of the utility model. The utility model provides a waste heat boiler for a scrap copper smelting furnace, including a boiler body 101, a door body, a locking component and a moving component. The locking component includes a closing column 104, a locking column 105, a locking slide rail 106, a locking guide rail 107, a locking gear 108, a locking shaft 109, a locking motor 110 and a support plate 111. The moving component includes a moving guide rail 112, a moving rack 113, a moving gear 114, a moving motor 115 and a connecting plate 116. The above-mentioned scheme solves the problem that when the waste heat boiler is in use, there is a large pressure difference between the inside and outside of the boiler, and the furnace door is subjected to a large pressure by rotating the closed furnace door. At the same time, the locking component will also be subjected to a large pressure. The problem that the locking component is easily damaged after long-term use and maintenance is very inconvenient is solved. It can be understood that the above-mentioned scheme can be used in the scene of cleaning the waste heat boiler, and can also be used to solve the problem of protecting the switch of the waste heat boiler furnace door.
[0021] According to the present specific embodiment, the door body is divided into a left door body 102 and a right door body 103, the left door body 102 and the right door body 103 are respectively slidably connected to the boiler body 101, the number of the closing columns 104 is multiple, and the multiple closing columns 104 are respectively fixedly connected to the left door body 102 and are respectively located on the right side of the left door body 102, the number of the locking columns 105 is two, the two locking columns 105 are respectively slidably connected to the left door body 102 and the right door body 103, and are respectively located below the left door body 102 and the right door body 103, the bottom of each locking column 105 is fixedly connected to a locking slide rail 106, and the outer side of each locking slide rail 106 is slidably connected to a The locking rail 107, the moving assembly is connected to the left door body 102 and the right door body 103, the left door body 102 and the right door body 103 are closed respectively by the driving of the moving assembly, when the door bodies are closed, the closing column 104 is used to evenly distribute the pressure on the left door body 102 and the right door body 103, the locking motor 110 drives the locking rail 106 to move upward along the locking rail 107, and at the same time drives the two locking columns 105 to move upward, respectively locking the bottom of the left door body 102 and the right door body 103, thereby reducing the force on the locking assembly, and also making the force on the left door body 102 and the right door body 103 uniform, thereby reducing the damage to the door body and the locking assembly.
[0022] Among them, the number of the locking gears 108 is two, and the two locking gears 108 are respectively meshed with the locking slide rail 106, the locking shaft 109 is fixedly connected to the locking gear 108 and passes through the locking gear 108, the locking motor 110 is connected to the locking shaft 109, the number of the support plates 111 is two, one support plate 111 is fixedly connected to the locking motor 110, and the other support plate 111 is connected to the locking shaft 109, the support plate 111 is located at the bottom of the boiler body 101, the locking motor 110 provides power for the locking shaft 109 and the locking gear 108, and the support plate 111 provides support for the locking motor 110 and the locking shaft 109, and the locking motor 110 and the locking shaft 109 are driven to rotate by the rotation of the locking motor 110, and at the same time drive the locking slide rail 106 to move up and down inside the locking guide rail 107.
[0023] Secondly, there are two movable guide rails 112, and the two movable guide rails 112 are respectively fixedly connected to the left door body 102 and the right door body 103, and are respectively located at the bottom of the left door body 102 and the right door body 103. A movable rack 113 is fixedly connected inside each of the movable guide rails 112, and the two movable guide rails 112 provide guiding functions for the left door body 102 and the right door body 103, respectively.
[0024] Again, there are two moving gears 114, and the two moving gears 114 are respectively meshed with the moving racks 113 and are respectively located inside the moving guide rails 112. A moving motor 115 is connected to the bottom of each moving gear 114, and the two moving motors 115 are respectively fixed to the two sides of the boiler body 101 through the connecting plates 116. The rotation of the moving motor 115 drives the rotation of the moving gear 114, and at the same time drives the moving rack 113 to move with the rotation of the moving gear 114, and drives the moving guide rails 112 to move, thereby achieving the purpose of driving the left door body 102 and the right door body 103 to open and close.
[0025] The waste heat boiler of the scrap copper smelting furnace using the present embodiment is closed by being driven by the moving assembly. When the door body is closed, the pressure on the left door body 102 and the right door body 103 is evenly distributed through the closing column 104. The locking slide rail 106 is driven by the locking motor 110 to move upward along the locking guide rail 107, and the two locking columns 105 are driven to move upward at the same time, respectively, to lock the bottom of the left door body 102 and the right door body 103, thereby reducing the force on the locking assembly and making the force on the left door body 102 and the right door body 103 uniform, thereby reducing damage to the door body and the locking assembly. This solves the problem that when the waste heat boiler is in use, there is a large pressure difference between the inside and outside of the boiler, the furnace door that is closed by rotation is subjected to a large pressure, and the locking assembly is also subjected to a large pressure, which is easy to cause damage to the locking assembly after long-term use and is very inconvenient to repair.
[0026] The second embodiment of the present application is:
[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the waste heat boiler of the scrap copper smelting furnace according to the second embodiment of the utility model.
[0028] The waste heat boiler of the scrap copper smelting furnace of this embodiment further includes an auxiliary rod 201 .
[0029] According to this specific embodiment, the number of the auxiliary rods 201 is two, and the two auxiliary rods 201 are respectively fixedly connected to the boiler body 101 and are respectively located on the outside of the door body. The auxiliary rods 201 provide auxiliary support for the left door body 102 and the right door body 103.
[0030] The waste heat boiler of the scrap copper smelting furnace of this embodiment is used to provide auxiliary support for the left door body 102 and the right door body 103 through the auxiliary rod 201.
[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A waste heat boiler for a scrap copper smelting furnace, comprising a boiler body and a door body, wherein the door body is divided into a left door body and a right door body, wherein the left door body and the right door body are respectively slidably connected to the boiler body, and characterized in that: Also includes a locking assembly and a moving assembly; The locking assembly includes a closing column, a locking column, a locking slide rail and a locking guide rail. There are multiple closing columns, and the multiple closing columns are respectively fixedly connected to the left door body and are respectively located on the right side of the left door body. There are two locking columns, and the two locking columns are respectively slidably connected to the left door body and the right door body, and are respectively located below the left door body and the right door body. The bottom of each locking column is fixedly connected to a locking slide rail, and the outer side of each locking slide rail is slidably connected to a locking guide rail. The movable assembly is connected to the left door body and the right door body.
2. The waste heat boiler of the scrap copper smelting furnace according to claim 1, characterized in that: The locking assembly also includes a locking gear, a locking shaft, a locking motor and a support plate. There are two locking gears, and the two locking gears are respectively meshed with the locking slide rails. The locking shaft is fixedly connected to the locking gear and passes through the locking gear. The locking motor is connected to the locking shaft. There are two support plates, one of which is fixedly connected to the locking motor and the other is connected to the locking shaft. The support plates are located at the bottom of the boiler body.
3. The waste heat boiler of the scrap copper smelting furnace according to claim 1, characterized in that: The moving assembly includes a moving guide rail and a moving rack. There are two moving guide rails. The two moving guide rails are fixedly connected to the left door body and the right door body respectively and are located at the bottom of the left door body and the right door body respectively. A moving rack is fixedly connected inside each of the moving guide rails.
4. The waste heat boiler of the scrap copper smelting furnace according to claim 3, characterized in that: The moving assembly also includes a moving gear, a moving motor and a connecting plate. There are two moving gears. The two moving gears are respectively meshed with the moving racks and are respectively located inside the moving guide rails. A moving motor is connected to the bottom of each moving gear. The two moving motors are respectively fixed to both sides of the boiler body through the connecting plates.
5. The waste heat boiler of the scrap copper smelting furnace according to claim 1, characterized in that: The waste heat boiler of the scrap copper smelting furnace further includes two auxiliary rods, the two auxiliary rods are respectively fixedly connected to the boiler body and are respectively located on the outside of the door body.