CN211112122U - Energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace - Google Patents

Abstract

The utility model discloses an energy-concerving and environment-protective type aluminum alloy solutionizing heat treatment furnace, including the heat preservation storehouse, the intermediate position department of bottom is provided with the furnace body in the heat preservation storehouse, the interior bottom of furnace body is provided with the water tank, the top of water tank is provided with the heating bath, the top of the inside one side in heat preservation storehouse is provided with the water pump. The utility model discloses the device is through being provided with the water pipe that encircles in the furnace body outside, the water that can bottom water tank in the stove is heated to the inside high temperature work that carries on of furnace body, then the outside water pipe that encircles of rethread furnace body heats it, through setting up a heat preservation storehouse in the outside of furnace body, it keeps warm to handle the furnace body still to be provided with the heat preservation cotton in the wall in heat preservation storehouse, simultaneously with outside air completely cut off, thermal residence time in the extension stove, reduce the calorific loss in the stove, still be provided with a storehouse at the top in heat preservation storehouse simultaneously, the steam of extraction filters when cooling to the aluminum alloy.

Description

Energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace

Technical Field

The utility model relates to the technical field of heat treatment, in particular to an energy-saving and environment-friendly aluminum alloy solid solution heat treatment furnace.

Background

The heat treatment furnace is an electric furnace or a fuel furnace for heating the furnace charge in a heat treatment way, the common heat treatment furnaces comprise a box type resistance furnace, a well type resistance furnace, a gas carburizing furnace, a salt bath furnace and the like, and a continuous furnace is generally used, wherein workpieces are continuously loaded from a loading door, pass through a hearth and are continuously unloaded from a discharging door;

the temperature in the furnace is very high in the current aluminum alloy solution heat treatment furnace, and the furnace body exposes in the outside air, can continuously take away the heat of stove inside, lead to the heat in the stove to run off constantly, can cause the calorific loss of heat treatment furnace great like this, simultaneously when the aluminum alloy carries out heat treatment, can produce impurity and harmful substance, can discharge these harmful substances to the air when opening the furnace gate in, produce certain influence to operating personnel's healthy production, and these harmful substances discharge can cause the pollution to the air in the atmosphere, and a large amount of steam when current heat treatment furnace is cooled down to the aluminum alloy is difficult to carry out effectual utilization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving and environment-friendly aluminum alloy solid solution heat treatment furnace to solve the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving environment-friendly aluminum alloy solutionizing heat treatment furnace comprises a heat preservation bin, wherein a furnace body is arranged at the middle position of the bottom in the heat preservation bin, a water tank is arranged at the inner bottom of the furnace body, a heating groove is arranged at the top of the water tank, a water pump is arranged at the top of one side in the heat preservation bin, a first liquid guide pipe and a second liquid guide pipe are arranged at the middle position of the bottoms of two sides of the water tank, the first liquid guide pipe and the second liquid guide pipe extend to the outer side of the furnace body, one end, away from the water tank, of the first liquid guide pipe is connected with the output end of the water pump, one end, away from the water tank, of the second liquid guide pipe is connected with the input end of the water pump, a suction bin is arranged at the middle position of the top of one side of the heat preservation bin, a centrifugal fan is arranged at the middle position of two, the top in heat preservation storehouse is provided with a storehouse, the intermediate position department of storehouse one side bottom in top is provided with the second air duct, the one side that the storehouse was kept away from to the second air duct is linked together with the top of absorbing storehouse one side, the bottom of the inside both sides in storehouse in top is provided with the solid and crosses the filter plate, the top of the inside both sides in storehouse in top is provided with the gas filtration piece, the intermediate position department at storehouse top in top is provided with the gas outlet, one side at storehouse one end top in heat preservation is provided with control panel, control panel passes through the wire and is connected with water pump and centrifugal fan electricity respectively.

Preferably, the first liquid guide pipe and the second liquid guide pipe are mutually wound on the outer side of the furnace body.

Preferably, a furnace mouth is arranged in the middle of the bottom of one side of the furnace body and extends to the outside of the heat preservation bin.

Preferably, the interlayer position of the inner wall of the heat-preservation cabin is provided with heat-preservation cotton.

Preferably, a water injection port is arranged in the middle of one end of the water tank and extends to the outside of the heat preservation bin.

Preferably, the two sides of one end of the top bin are hinged with top bin doors, and a handle is arranged at the middle position of one end of each top bin door close to one side.

Compared with the prior art, the beneficial effects of the utility model are that: the energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace is characterized in that the surrounding water pipe is arranged outside the furnace body, when the furnace body works at high temperature, water in the water tank at the bottom in the furnace is heated, then the furnace body is heated through a water pipe surrounding the outside of the furnace body, a heat preservation bin is arranged outside the furnace body, heat preservation cotton is arranged in the wall of the heat preservation bin to carry out heat preservation treatment on the furnace body, meanwhile, the heat insulation chamber is isolated from the outside air, so that the residence time of heat in the furnace is prolonged, the heat loss in the furnace is reduced, and meanwhile, a top chamber is also arranged at the top of the heat insulation chamber, the hot gas extracted when the aluminum alloy is cooled is filtered to prevent the harmful substances in the furnace from being directly discharged, cause destruction to operating personnel's health, and then reduce the pollution to the air and reach the environmental protection effect, the external heating pipe of heat accessible after the filtration is discharged it, utilizes the waste heat to heat the mill and reaches energy-conserving effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a furnace body; 2. a furnace mouth; 3. a first catheter; 4. a water tank; 5. a second catheter; 6. a heat preservation bin; 7. a heating tank; 8. heat preservation cotton; 9. a water pump; 10. a first air duct; 11. carrying out top bin; 12. a solid filter screen plate; 13. an air outlet; 14. a gas filter block; 15. a second air duct; 16. a suction bin; 17. a centrifugal fan; 18. a control panel; 19. a water injection port; 20. a top bin door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace comprises a heat preservation bin 6, a furnace body 1 is arranged at the middle position of the bottom in the heat preservation bin 6, a water tank 4 is arranged at the bottom in the furnace body 1, water circulation is carried out through the water tank, a heating groove 7 is arranged at the top of the water tank 4, a water pump 9 is arranged at the top of one side in the heat preservation bin 6, the use model of the water pump is WQK20-20QG, a first liquid guide pipe 3 and a second liquid guide pipe 5 are arranged at the middle position of the bottoms at two sides of the water tank 4, the first liquid guide pipe 3 and the second liquid guide pipe 5 extend to the outer side of the furnace body 1, one end of the first liquid guide pipe 3, far away from the water tank 4, is connected with the output end of the water pump 9, one end of the second liquid guide pipe 5, far away from the water tank 4, is connected with the, the centrifugal fan is used in model APC15-2-30, a first air duct 10 is arranged in the middle position of the top of the furnace body 1, and one side of the first air duct 10, which is far away from the furnace body 1, is communicated with the bottom of one side of the suction bin 16, the top of the heat preservation bin 6 is provided with a top bin 11, the middle position of the bottom of one side of the top bin 11 is provided with a second air duct 15, one side of the second air duct 15, which is far away from the top bin 11, is communicated with the top of one side of the suction bin 16, the bottoms of the two sides inside the top bin 11 are provided with solid filter screens 12 for filtering impurities in the gas, the tops of the two sides inside the top bin 11 are provided with gas filter blocks 14 for filtering harmful gas, the middle position of the top bin 11 is provided with a gas outlet 13, one side of the top of one end of the heat preservation bin 6 is provided with a control.

In this embodiment, the first liquid guiding tube 3 and the second liquid guiding tube 5 are mutually surrounded on the outer side of the furnace body 1, the furnace mouth 2 is arranged at the middle position of the bottom of one side of the furnace body 1, the furnace mouth 2 extends to the outside of the heat preservation bin 6, the heat preservation cotton 8 is arranged at the interlayer position of the inner wall of the heat preservation bin 6, the detention time of the heat in the furnace is prolonged, the water filling port 19 is arranged at the middle position of one end of the water tank 4, water can be conveniently added, the water filling port 19 extends to the outside of the heat preservation bin 6, the top bin door 20 is hinged to two sides of one end of the top bin 11, and a handle is arranged at the middle position of one end of the top bin door.

The working principle is as follows: the electric parts of the device are all powered by an external power supply, firstly, the aluminum alloy is put into a heating groove 7 in a furnace body 1 through a furnace mouth 2, the aluminum alloy is heated through the heating groove 7, the water in a water tank 4 is heated while the aluminum alloy is heated, then a water pump 9 is started through a control panel 18, the water pump 9 drives a first liquid guide pipe 3 and a second liquid guide pipe 5 to extract hot water in the water tank 4, the circulation is formed to heat the outer side of the furnace body 1, then the heat is stored through heat insulation cotton 8 in a heat insulation bin 6 to be difficult to diffuse, meanwhile, the air outside the heat insulation bin 6 is blocked, when the aluminum alloy is heated at high temperature, harmful gas and impurities possibly appear in the aluminum alloy at high temperature, the aluminum alloy needs to be rapidly cooled after being heated, a centrifugal fan 17 is started through the control panel 18 to extract the heat in the furnace body 1, the aluminum alloy is cooled, the heat gas extracted simultaneously is filtered to impurities and harmful gas through a solid filter screen plate 12 and a gas filter block 14 in a top bin 11 bin, then is discharged through a gas outlet 13, and meanwhile, the gas outlet 13 is communicated with a heating pipe in a factory, so that heating supply can be performed to the factory, the utilization effect of waste heat is improved, and energy conservation and environmental protection are achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an energy-concerving and environment-protective type aluminum alloy solutionizing heat treatment furnace, includes heat preservation storehouse (6), its characterized in that: a furnace body (1) is arranged in the middle of the inner bottom of the heat preservation bin (6), a water tank (4) is arranged at the inner bottom of the furnace body (1), a heating groove (7) is arranged at the top of the water tank (4), a water pump (9) is arranged at the top of one side in the heat preservation bin (6), a first liquid guide pipe (3) and a second liquid guide pipe (5) are arranged in the middle of the bottoms of two sides of the water tank (4), the first liquid guide pipe (3) and the second liquid guide pipe (5) extend to the outer side of the furnace body (1), one end, far away from the water tank (4), of the first liquid guide pipe (3) is connected with the output end of the water pump (9), one end, far away from the water tank (4), of the second liquid guide pipe (5) is connected with the input end of the water pump (9), a suction bin (16) is arranged in the middle of the top of one side of the heat preservation bin (6, a first air duct (10) is arranged at the middle position of the top of the furnace body (1), and one side of the first air duct (10) far away from the furnace body (1) is communicated with the bottom of one side of the suction bin (16), a top bin (11) is arranged at the top of the heat preservation bin (6), a second air duct (15) is arranged at the middle position of the bottom of one side of the top bin (11), one side of the second air duct (15) far away from the top bin (11) is communicated with the top of one side of the suction bin (16), the bottom parts of the two sides in the top bin (11) are provided with solid filter screen plates (12), the top parts of the two sides in the top bin (11) are provided with gas filter blocks (14), an air outlet (13) is arranged in the middle of the top bin (11), a control panel (18) is arranged on one side of the top of one end of the heat preservation bin (6), the control panel (18) is electrically connected with the water pump (9) and the centrifugal fan (17) through wires respectively.

2. The energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace as claimed in claim 1, characterized in that: the first liquid guide pipe (3) and the second liquid guide pipe (5) are mutually surrounded on the outer side of the furnace body (1).

3. The energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace as claimed in claim 1, characterized in that: the middle position department of furnace body (1) one side bottom is provided with fire door (2), and fire door (2) extend to the outside in heat preservation storehouse (6).

4. The energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace as claimed in claim 1, characterized in that: and the interlayer position of the inner wall of the heat-insulating bin (6) is provided with heat-insulating cotton (8).

5. The energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace as claimed in claim 1, characterized in that: a water injection port (19) is arranged in the middle of one end of the water tank (4), and the water injection port (19) extends to the outside of the heat preservation bin (6).

6. The energy-saving environment-friendly aluminum alloy solid solution heat treatment furnace as claimed in claim 1, characterized in that: two sides of one end of the top bin (11) are hinged with a top bin door (20), and a handle is arranged at the middle position of one side, close to one end of the top bin door (20), of each other.

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