Aluminum alloy holding furnace with aluminum melt lifting device

Abstract

The utility model discloses an aluminum alloy holding furnace with an aluminum melt lifting device, which comprises a first furnace assembly and a second furnace assembly, the first furnace assembly comprises a first furnace body, a heating layer and an inner furnace body temperature sensor, the inner wall of the first furnace body is fixedly connected with the heating layer, the inner wall of the heating layer is fixedly connected with the inner furnace body, and the inner furnace body temperature sensor is fixedly connected with the inner furnace body. And a temperature sensor is fixedly connected to the inner top surface of the first furnace body. By means of the structure, aluminum melt is injected into the first furnace body and flows into the inner container again through the connecting pipe, the temperature sensor, the heating layer and the heat preservation layer can enable the aluminum melt in the inner furnace body and the inner container to be kept at the high temperature, when the aluminum melt needs to be conveyed to the high position, the upper portion of the heat insulation plate is pressurized, the heat insulation plate extrudes the aluminum melt below the heat insulation plate, and therefore the aluminum melt can be conveyed to the high position. The high-temperature aluminum melt conveying device is simple in structure, low in production cost and good in heat preservation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to an aluminum alloy insulation furnace with an aluminum melt lifting device. Background Art

[0002] With the continuous development of society, the continuous improvement of economic level and industrial level, the aluminum commonly seen in daily life has been made into a variety of alloys. Its performance has been continuously improved and it has been widely used in various fields. In the production process of aluminum alloys, a holding furnace is needed.

[0003] After the aluminum melt is injected into the holding furnace, it can be conveniently transported to different processing flows. However, the existing aluminum alloy holding furnaces cannot transport the aluminum melt to high places, resulting in many aluminum alloy holding furnaces being built very tall and large, with extremely high production costs. General lifting devices can only take the aluminum melt out of the holding furnace, then lift it up and then transport it, which also results in high production costs. Utility Model Content

[0004] The utility model provides an aluminum alloy insulation furnace with an aluminum melt lifting device. The aluminum melt is injected into a first furnace body, and the aluminum melt flows into an inner tank again through a connecting pipe. The temperature sensor, the heating layer and the insulation layer can keep the aluminum melt in the inner furnace body and the inner tank at a high temperature. When the aluminum melt needs to be transported to a high position, the insulation board is pressurized above the insulation board so that the insulation board squeezes out the aluminum melt below, thereby ensuring the high temperature of the aluminum melt and being able to transport it to a high position. The utility model has a simple structure, low production cost and good insulation effect.

[0005] To achieve the above object, an aluminum alloy holding furnace with an aluminum melt lifting device is provided, comprising: a first furnace assembly and a second furnace assembly, wherein the first furnace assembly comprises a first furnace body, a heating layer, and an inner furnace body temperature sensor, the inner wall of the first furnace body is fixedly connected to the heating layer, the inner wall of the heating layer is fixedly connected to the inner furnace body, and the inner top surface of the first furnace body is fixedly connected to the temperature sensor;

[0006] The second furnace assembly includes an outer shell, an insulation layer, an inner tank, a booster pump, a pressure sensor, a heat insulation plate and a sealing ring. The insulation layer is fixedly connected to the inner wall of the outer shell, the inner tank is fixedly connected to the inner wall of the insulation layer, the booster pump is fixedly connected to the top of the outer shell, the pressure sensor is fixedly connected to the inner top surface of the outer shell, a sealing ring is slidably connected to the inner wall of the inner tank, and the heat insulation plate is fixedly connected to the inner circumferential surface of the sealing ring.

[0007] According to the aluminum alloy insulation furnace with an aluminum melt lifting device, a connecting pipe is provided between the first furnace body and the outer shell, and the connecting pipe passes through the inner furnace body and the inner tank.

[0008] According to the aluminum alloy insulation furnace with an aluminum melt lifting device, the bottom of the first furnace body and the outer shell are fixedly connected with a table top, and the bottom of the table top is fixedly connected with a support column.

[0009] According to the aluminum alloy insulation furnace with an aluminum melt lifting device, the number of the pillars is multiple and evenly distributed at the four corners of the bottom of the table.

[0010] According to the aluminum alloy holding furnace with an aluminum melt lifting device, the first furnace assembly also includes a feed pipe and a discharge pipe, the feed pipe is fixedly connected to the top of the first furnace body, and the discharge pipe is fixedly connected to the circumferential surface of the first furnace body.

[0011] According to the aluminum alloy holding furnace with an aluminum melt lifting device, the discharge pipe is located at the top of the first furnace body.

[0012] According to the aluminum alloy insulation furnace with an aluminum melt lifting device, the second furnace assembly also includes an air outlet pipe and a pressure relief valve, the air outlet pipe is fixedly connected to the top of the outer shell, and the pressure relief valve is fixedly connected to the circumferential surface of the air outlet pipe.

[0013] According to the aluminum alloy holding furnace with an aluminum melt lifting device, the pressure sensor and the air outlet pipe are respectively located on the left and right sides of the booster pump.

[0014] The beneficial effects of the utility model include: by arranging a first furnace body, a heating layer, an inner furnace body, a feed pipe, a discharge pipe, a temperature sensor, an outer shell, a heat-insulating layer, an inner tank, a booster pump, a pressure sensor, an air outlet pipe, a pressure relief valve, a heat-insulating plate, a sealing ring and a connecting pipe, molten aluminum is injected into the first furnace body, and the molten aluminum flows into the inner tank again through the connecting pipe; the temperature sensor, the heating layer and the heat-insulating layer can keep the molten aluminum in the inner furnace body and the inner tank at a high temperature; when the molten aluminum needs to be transported to a high position, the heat-insulating plate is pressurized above the heat-insulating plate so that the heat-insulating plate squeezes out the molten aluminum below, thereby ensuring the high temperature of the molten aluminum and being able to transport it to a high position; the structure is simple, the production cost is low and the heat-insulating effect is good.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view of an aluminum alloy holding furnace with an aluminum melt lifting device according to the utility model;

[0018] Figure 2This is a cross-sectional view of the first furnace component of an aluminum alloy holding furnace with an aluminum melt lifting device according to the utility model;

[0019] Figure 3 This is a cross-sectional view of the second furnace component of an aluminum alloy holding furnace with an aluminum melt lifting device according to the utility model;

[0020] Figure 4 The utility model is a cross-sectional view of an aluminum alloy holding furnace with an aluminum melt lifting device.

[0021] Legend:

[0022] 1. First furnace assembly; 2. Second furnace assembly; 3. Connecting pipe; 4. Table; 5. Support column;

[0023] 101, first furnace body; 102, heating layer; 103, inner furnace body; 104, feed pipe; 105, discharge pipe; 106, temperature sensor;

[0024] 201. Outer shell; 202. Insulation layer; 203. Inner liner; 204. Booster pump; 205. Pressure sensor; 206. Exhaust pipe; 207. Pressure relief valve; 208. Heat insulation board; 209. Sealing ring. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4 The utility model embodiment is an aluminum alloy holding furnace with an aluminum melt lifting device, which includes: a first furnace assembly 1 and a second furnace assembly 2, the first furnace assembly 1 includes a first furnace body 101, a heating layer 102, and an inner furnace body 103 temperature sensor 106, the inner wall of the first furnace body 101 is fixedly connected with the heating layer 102, the inner wall of the heating layer 102 is fixedly connected with the inner furnace body 103, the inner top surface of the first furnace body 101 is fixedly connected with the temperature sensor 106, the heating layer 102 and the temperature sensor 106 can maintain the temperature of the aluminum melt in the inner furnace body 103, the first furnace assembly 1 also includes a feed pipe 104 and a discharge pipe 105, the feed pipe 104 is fixedly connected to the top of the first furnace body 101, the discharge pipe 105 is fixedly connected to the circumferential surface of the first furnace body 101, and the discharge pipe 105 is located at the top of the first furnace body 101.

[0027] The second furnace assembly 2 includes an outer shell 201, an insulating layer 202, an inner liner 203, a booster pump 204, a pressure sensor 205, a heat insulation board 208 and a sealing ring 209. The outer shell 201 is used to enhance the pressure resistance of the inner liner 203. The inner wall of the outer shell 201 is fixedly connected with the insulating layer 202 for heat preservation of the inner liner 203. The inner wall of the insulating layer 202 is fixedly connected with the inner liner 203. The top of the outer shell 201 is fixedly connected with the booster pump 204 for pressurizing the inside of the inner liner 203. The inner top surface of the outer shell 201 is fixedly connected with the pressure sensor 205. Used to measure the internal air pressure of the inner liner 203, a sealing ring 209 is slidably connected to the inner wall of the inner liner 203 to improve the sealing between the insulation board 208 and the inner liner 203, and the insulation board 208 is fixedly connected to the inner circumferential surface of the sealing ring 209. The second furnace assembly 2 also includes an outlet pipe 206 and a pressure relief valve 207. The outlet pipe 206 is fixedly connected to the top of the outer shell 201, and the pressure relief valve 207 is fixedly connected to the circumferential surface of the outlet pipe 206 to relieve the internal pressure of the inner liner 203. The pressure sensor 205 and the outlet pipe 206 are respectively located on the left and right sides of the booster pump 204.

[0028] A connecting pipe 3 is provided between the first furnace body 101 and the outer shell 201, and the connecting pipe 3 passes through the inner furnace body 103 and the inner tank 203. The bottom of the first furnace body 101 and the outer shell 201 are fixedly connected with a table top 4, and the bottom of the table top 4 is fixedly connected with a support 5. There are multiple support pillars 5, which are evenly distributed at the four corners of the bottom of the table top 4.

[0029] Working principle: The aluminum melt is injected into the inner furnace body 103 in the first furnace body 101, and the aluminum melt flows into the inner tank 203 again through the connecting pipe 3. The temperature sensor 106, the heating layer 102 and the insulation layer 202 can keep the aluminum melt in the inner furnace body 103 and the inner tank 203 at a high temperature. When it is necessary to transport the aluminum melt to a high position, the booster pump 204 is started, and the pressure above the insulation board 208 increases, causing the insulation board 208 to move downward and squeeze the aluminum melt below. At the same time, the liquid level of the aluminum melt inside the inner furnace body 103 rises and is discharged from the discharge pipe 105, thereby realizing the transportation of the aluminum melt to a high position.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An aluminum alloy holding furnace with an aluminum melt lifting device, characterized in that: include: A first furnace assembly (1) and a second furnace assembly (2), wherein the first furnace assembly (1) comprises a first furnace body (101), a heating layer (102), and an inner furnace body (103) temperature sensor (106); the heating layer (102) is fixedly connected to the inner wall of the first furnace body (101), the inner furnace body (103) is fixedly connected to the inner wall of the heating layer (102), and the temperature sensor (106) is fixedly connected to the inner top surface of the first furnace body (101); The second furnace assembly (2) comprises an outer shell (201), an insulation layer (202), an inner shell (203), a booster pump (204), a pressure sensor (205), a heat insulation board (208) and a sealing ring (209); the insulation layer (202) is fixedly connected to the inner wall of the outer shell (201); the inner shell (203) is fixedly connected to the inner wall of the insulation layer (202); the booster pump (204) is fixedly connected to the top of the outer shell (201); the pressure sensor (205) is fixedly connected to the inner top surface of the outer shell (201); the sealing ring (209) is slidably connected to the inner wall of the inner shell (203); and the heat insulation board (208) is fixedly connected to the inner circumferential surface of the sealing ring (209).

2. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 1, characterized in that: A connecting pipe (3) is provided between the first furnace body (101) and the outer shell (201), and the connecting pipe (3) passes through the inner furnace body (103) and the inner container (203).

3. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 1, characterized in that: A tabletop (4) is fixedly connected to the bottom of the first furnace body (101) and the outer shell (201), and a support (5) is fixedly connected to the bottom of the tabletop (4).

4. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 3, characterized in that: The number of the pillars (5) is multiple and evenly distributed at the four corners of the bottom of the table top (4).

5. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 1, characterized in that: The first furnace assembly (1) further comprises a feed pipe (104) and a discharge pipe (105), wherein the feed pipe (104) is fixedly connected to the top of the first furnace body (101), and the discharge pipe (105) is fixedly connected to the circumferential surface of the first furnace body (101).

6. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 5, characterized in that: The discharge pipe (105) is located at the top of the first furnace body (101).

7. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 1, characterized in that: The second furnace assembly (2) further comprises an air outlet pipe (206) and a pressure relief valve (207); the air outlet pipe (206) is fixedly connected to the top of the outer shell (201); and the pressure relief valve (207) is fixedly connected to the circumferential surface of the air outlet pipe (206).

8. The aluminum alloy holding furnace with an aluminum melt lifting device according to claim 7, characterized in that: The pressure sensor (205) and the air outlet pipe (206) are respectively located on the left and right sides of the booster pump (204).

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