Movable aluminum smelting furnace cleaning device

Abstract

The utility model discloses a movable aluminum smelting furnace cleaning device, which relates to the field of smelting furnace operation, and comprises a vehicle body, the vehicle body comprises a connecting cross beam, and a furnace cleaning device is detachably inserted and matched on the connecting cross beam; a moving device is arranged below the vehicle body; a control operation device is arranged at one end of the vehicle body; and a safety protection device is arranged in front of the furnace cleaning device. The furnace cleaning device is simple in overall structure, light in weight and convenient to operate, can be moved according to different places, and can be switched according to different operation contents to meet the operation contents. By using the multifunctional device of the movable aluminum smelting furnace, the furnace cleaning efficiency and the melt quality can be effectively improved, the labor intensity of workers is relieved, and the safety risk in the operation process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of smelting furnace operations, in particular to a movable aluminum smelting furnace cleaning device. Background Art

[0002] There are difficulties in furnace cleaning operation in the aluminum smelting industry today. The quality of furnace cleaning operation of smelting furnace and static furnace in aluminum alloy casting operation is the key point of production process control. Usually, after a period of production, in order to ensure the furnace volume and melt quality, it is necessary to stop production and clean the furnace to remove slag inclusions. Traditional manual cleaning methods are usually used. Traditional manual furnace cleaning methods are not only labor-intensive and inefficient, but also have great safety risks for operators and long operation cycles. Therefore, there is an urgent need for a device that can efficiently clean the furnace to solve these problems. Utility Model Content

[0003] The utility model aims to provide a movable aluminum smelting furnace cleaning device to solve the problems mentioned in the background technology that the traditional manual furnace cleaning method is not only labor-intensive and inefficient, but also has great safety risks for operators and long operation cycles.

[0004] The utility model adopts the following technical solutions:

[0005] The utility model discloses a movable furnace cleaning device for an aluminum smelting furnace, comprising a vehicle body, wherein the vehicle body comprises a connecting crossbeam, and the furnace cleaning device is detachably inserted into the connecting crossbeam; a moving device is arranged under the vehicle body; a control operating device is arranged at one end of the vehicle body; and a safety protection device is arranged at a side of the furnace cleaning device adjacent to the control operating device.

[0006] Furthermore, the vehicle body also includes a vehicle plate, the connecting crossbeam is arranged on the vehicle plate, the vehicle plate is arranged on a support frame, and the support frame is connected to the moving device.

[0007] Furthermore, the connecting crossbeam is a hollow tubular structure, and the moving device is a solid rubber tire.

[0008] Furthermore, the control operation device is a handle, and the control operation device is fixedly connected to the vehicle panel.

[0009] Furthermore, the vehicle plate is provided with three fastening components, which are arranged in a straight line, wherein the first two fastening components are provided at two ends of the connecting beam, and the last fastening component is provided on the vehicle plate.

[0010] The fastening component includes a fastening bolt and a channel steel. The channel steel is provided with a reserved hole matched with the fastening bolt. The fastening bolt is threadedly connected to the channel steel, and the channel steel is fixedly connected to the vehicle plate.

[0011] Furthermore, the furnace cleaning device comprises: a furnace cleaning shovel, a slag rake, and a refining tube, and the furnace cleaning shovel, the slag rake, and the refining tube can all be detachably connected to the connecting crossbeam.

[0012] Furthermore, the safety protection device is arranged between the first two fastening components close to the control operation device;

[0013] The safety protection device is a transparent acrylic plastic plate structure. A groove is provided at the bottom of the safety protection device to facilitate the passage of the furnace cleaning device. Mounting holes are provided on both sides of the groove. The mounting holes are threadedly connected to the angle steel, and the angle steel is fixedly connected to the vehicle plate.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are:

[0015] The utility model has a simple overall structure, light weight, and convenient operation. It can be moved according to different locations, and the furnace cleaning device can be switched according to different work contents to meet the work contents. By using this mobile aluminum smelting furnace multifunctional device, the furnace cleaning efficiency and the quality of the melt can be effectively improved, the labor intensity of workers can be reduced, and the safety risks in the operation process can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a front view of the movable aluminum smelting furnace cleaning device of the utility model;

[0018] Figure 2 This is a schematic diagram of a furnace cleaning device of the utility model;

[0019] Figure 3 It is a schematic diagram of the safety protection device of the utility model;

[0020] Figure 4 This is a schematic diagram of the fastening component structure of the utility model;

[0021] Figure 5 This is a diagram showing the effect of using the movable aluminum smelting furnace cleaning device of the utility model.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. Car body; 1-1. Connecting crossbeam; 1-2. Car plate; 1-3. Support frame; 2. Furnace cleaning device; 2-1. Furnace cleaning shovel; 2-2. Slag rake; 2-3. Refining tube; 3. Moving device; 4. Control and operating device; 5. Safety protection device; 5-1. Groove; 5-2. Mounting hole; 5-3. Angle steel; 6. Fastening component; 6-1. Fastening bolt; 6-2. Channel steel. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 As shown, the present embodiment discloses a movable aluminum smelting furnace cleaning device, comprising a vehicle body 1, the vehicle body 1 comprising a connecting beam 1-1, on which a furnace cleaning device 2 is detachably inserted; a moving device 3 is arranged under the vehicle body 1; a control operating device 4 is arranged at one end of the vehicle body 1; a safety protection device 5 is arranged on the side of the furnace cleaning device 2 adjacent to the control operating device 4.

[0025] like Figure 1 and Figure 5 As shown, the safety guard device 5 is arranged between the first two fastening components 6 close to the control and operating device 4 .

[0026] like Figure 1 and Figure 3 As shown, the safety protection device 5 is a transparent acrylic plastic plate structure, and a groove 5-1 is provided at the bottom of the safety protection device 5 for convenient passage of the furnace cleaning device 2, and mounting holes 5-2 are provided on both sides of the groove 5-1, and the mounting holes 5-2 are threadedly connected to the angle steel 5-3, and the angle steel 5-3 is fixedly connected to the vehicle plate 1-2. When performing furnace cleaning or refining work, the safety protection device 5 can prevent aluminum liquid or impurities from splashing and accidentally injuring workers.

[0027] In this embodiment, the thickness of the safety protection device 5 is 5 mm, and the specification is 800 mm*600 mm.

[0028] like Figure 1 As shown, the vehicle body 1 also includes a vehicle plate 1 - 2 , a connecting beam 1 - 1 is arranged on the vehicle plate 1 - 2 , the vehicle plate 1 - 2 is arranged on a supporting frame 1 - 3 , and the supporting frame 1 - 3 is connected to the moving device 3 .

[0029] In this embodiment, the connecting beam 1-1 is a hollow tubular structure for inserting the furnace cleaning device 2. The moving device 3 is a solid rubber tire, two solid rubber tires are rollingly connected to the rotating shaft through bearings, and the support frame 1-3 is fixedly connected to the rotating shaft of the moving device 3.

[0030] The control and operation device 4 is a handle, and the control and operation device 4 is fixedly connected to the vehicle plate 1 - 2 .

[0031] like Figure 1 and Figure 4As shown, a fastening component 6 is provided on the vehicle plate 1-2, and three fastening components 6 are provided. The three fastening components 6 are arranged in a straight line, wherein the first two fastening components 6 are provided at the two ends of the connecting beam 1-1, and the last fastening component 6 is provided on the vehicle plate 1-2.

[0032] like Figure 4 As shown, the fastening component 6 includes a fastening bolt 6-1 and a channel steel 6-2. A reserved hole matching the fastening bolt 6-1 is opened on the channel steel 6-2. The fastening bolt 6-1 is threadedly connected to the channel steel 6-2, and the channel steel 6-2 is fixedly connected to the vehicle plate 1-2.

[0033] After the handle of the furnace cleaning device 2 passes through the connecting crossbeam 1-1, it is further inserted under the fastening component 6 close to the control and operation device 4, and the three fastening bolts 6-1 are tightened to fasten the furnace cleaning device 2 to prevent the furnace cleaning device 2 from falling during operation.

[0034] In this embodiment, Figure 2 As shown, the furnace cleaning device 2 includes: a furnace cleaning shovel 2-1, a slag rake 2-2, and a refining tube 2-3. The furnace cleaning shovel 2-1, the slag rake 2-2, and the refining tube 2-3 can be detachably connected to the connecting beam 1-1.

[0035] like Figures 1 to 5 As shown, the action process of the utility model is as follows:

[0036] 1. Furnace cleaning operation:

[0037] 1.1 Before using this device, you need to move to the door of the insulation furnace and open all the fastening bolts 6-1, insert the furnace cleaning shovel 2-1 along the inner cavity of the connecting beam 1-1, and insert it into the channel steel 6-2 of all the fastening components 6, tighten the fastening bolts 6-1 to fix the furnace cleaning shovel 2-1 to prevent the furnace cleaning shovel 2-1 from falling during operation. And install the safety protection device 5 between the first two fastening components 6 close to the control and operation device 4.

[0038] 1.2 Extend one end of the furnace cleaning shovel 2-1 of the device into the furnace (with the side of the furnace cleaning shovel) and aim it at the slag to be cleaned in the furnace.

[0039] 1.3 The operator holds the control operating device 4 tightly and pushes it hard, and the furnace cleaning shovel 2-1 breaks and drops the aluminum slag attached to the inner wall of the furnace. Repeat this action to clean all the aluminum slag attached to the sides of the furnace and the vertical wall and drop them to the bottom of the furnace.

[0040] 2. Slag removal

[0041] 2.1 Pull the device out of the furnace and use the cooling fan to quickly cool it to room temperature, then open the fastening bolt 6-1, take out the furnace cleaning shovel 2-1 and replace it with the slag rake 2-2, and tighten the fastening bolt 6-1.

[0042] 2.2 Push the device to the furnace door and extend the side with the slag rake 2-2 into the furnace. Aim the slag rake 2-2 at the back of the slag accumulated on the furnace bottom. Hold the handle and pull it in the opposite direction. The slag will be pulled out of the furnace by the slag rake 2-2.

[0043] 2.3 Repeat step 2.2 to clean all the slag at the bottom of the furnace into the slag box at the furnace door.

[0044] 3. Refining

[0045] 3.1 Pull the device out of the furnace and use the cooling fan to quickly cool it to room temperature, then open the fastening bolt 6-1, take out the furnace cleaning shovel 2-1 or the slag rake 2-2 and replace it with the refining 2-3, and then tighten the fastening bolt 6-1.

[0046] 3.2 Push the device to the furnace door and extend the side with the refining tube 2-3 into the furnace. The head of the refining tube 2-3 is completely immersed in the molten aluminum. Turn on the nitrogen to start refining. The staff holds the handle and pulls it hard in the opposite direction, constantly changing the position to refine the molten aluminum in the furnace without dead corners.

[0047] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A movable aluminum smelting furnace cleaning device, characterized in that: The vehicle comprises a vehicle body (1), wherein the vehicle body (1) comprises a connecting crossbeam (1-1), and a furnace cleaning device (2) is detachably inserted into the connecting crossbeam (1-1); A moving device (3) is arranged below the vehicle body (1); A control operating device (4) is provided at one end of the vehicle body (1); A safety protection device (5) is provided on one side of the furnace cleaning device (2) adjacent to the control operation device (4).

2. The movable aluminum smelting furnace cleaning device according to claim 1 is characterized in that: The vehicle body (1) further comprises a vehicle plate (1-2), the connecting crossbeam (1-1) being arranged on the vehicle plate (1-2), the vehicle plate (1-2) being arranged on a support frame (1-3), and the support frame (1-3) being connected to the moving device (3).

3. The movable aluminum smelting furnace cleaning device according to claim 2 is characterized in that: The connecting crossbeam (1-1) is a hollow tubular structure, and the moving device (3) is a solid rubber tire.

4. The movable aluminum smelting furnace cleaning device according to claim 3 is characterized in that: The control operation device (4) is a handle, and the control operation device (4) is fixedly connected to the vehicle plate (1-2).

5. The movable aluminum smelting furnace cleaning device according to claim 3 is characterized in that: The vehicle plate (1-2) is provided with a fastening component (6), three of the fastening components (6) are provided, and the three fastening components (6) are arranged in a straight line, wherein the first two fastening components (6) are provided at two ends of the connecting crossbeam (1-1), and the last fastening component (6) is provided on the vehicle plate (1-2); The fastening component (6) comprises a fastening bolt (6-1) and a channel steel (6-2); a reserved hole matching the fastening bolt (6-1) is provided on the channel steel (6-2); the fastening bolt (6-1) is threadedly connected to the channel steel (6-2); and the channel steel (6-2) is fixedly connected to the vehicle plate (1-2).

6. The movable aluminum smelting furnace cleaning device according to claim 5 is characterized in that: The furnace cleaning device (2) comprises a furnace cleaning shovel (2-1), a slag rake (2-2), and a refining tube (2-3); the furnace cleaning shovel (2-1), the slag rake (2-2), and the refining tube (2-3) can all be detachably connected to the connecting crossbeam (1-1).

7. The movable aluminum smelting furnace cleaning device according to claim 5 is characterized in that: The safety protection device (5) is arranged between the first two fastening components (6) close to the control operation device (4); The safety protection device (5) is a transparent acrylic plastic plate structure. A groove (5-1) is provided at the bottom of the safety protection device (5) for the furnace cleaning device (2) to pass through. Mounting holes (5-2) are provided on both sides of the groove (5-1). The mounting holes (5-2) are threadedly connected to angle steels (5-3). The angle steels (5-3) are fixedly connected to the vehicle plate (1-2).

Images