CN210512599U

CN210512599U - Heat preservation device of aluminium liquid heat preservation stove

Info

Publication number: CN210512599U
Application number: CN201921380261.5U
Authority: CN
Inventors: 陈洪成
Original assignee: Guangdong Hongjin Metal Aluminum Co ltd
Current assignee: Guangdong Hongjin Metal Aluminum Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-12
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to the technical field of aluminum product processing equipment, in particular to a heat preservation device of an aluminum liquid heat preservation furnace, which comprises an inner shell, a heat preservation mechanism and an outer shell, wherein the inner shell and the outer shell are welded, a welding part at the top of the inner shell and the outer shell is provided with a soup injection port, the heat preservation mechanism is arranged between the inner shell and the outer shell and comprises a first heat preservation coating layer, a first heat preservation brick layer, a second heat preservation coating layer, a second heat preservation brick layer and a third heat preservation coating layer; the utility model discloses simple structure, the practicality is strong, through including be provided with heat preservation mechanism between casing and shell body for this heat preservation device has better heat preservation and thermal-insulated effect, has not only avoided the temperature spread in the stove to the outside, influences workman's work mood and work efficiency, moreover, installs this device behind the heat preservation stove, and its heat preservation effect of heat preservation stove improves greatly, has effectively reduced the energy consumption, and then reduces the manufacturing cost of enterprise.

Description

Heat preservation device of aluminium liquid heat preservation stove

Technical Field

The utility model belongs to the technical field of aluminum product processing equipment technique and specifically relates to a heat preservation device of aluminium liquid heat preservation stove.

Background

Along with the continuous development of economy, people have more and more great demands on aluminum materials. The aluminum material is firstly smelted in the processing and production process, and aluminum material waste is put into a smelting furnace to be calcined, so that aluminum liquid is produced, and raw materials are provided for the subsequent production of various aluminum materials. Because aluminium liquid cools off when low temperature easily, the production in next stage can't be carried out to the aluminium liquid after the cooling, consequently, the aluminium liquid of producing generally can be deposited in aluminium liquid heat preservation stove, however, because current aluminium liquid heat preservation stove structure is comparatively simple, and the heat preservation effect is not good, and the temperature of the aluminium liquid of splendid attire in the heat preservation stove descends easily, and the temperature decline in the stove can produce the problem in two aspects: firstly, the temperature in the furnace is easy to diffuse to the outside, which causes the temperature in a workshop outside the heat preservation furnace to rapidly rise, and greatly influences the working mood and the working efficiency of workers in the workshop; secondly, when the heat preservation effect of the heat preservation furnace is poor, the heating rods arranged on the heat preservation furnace are continuously started, so that the energy consumption is serious, and the production cost of enterprises is increased.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a heat preservation device of aluminium liquid heat preservation stove, this heat preservation device can effectively solve the problem that above-mentioned background art provided through simple structural design.

The technical scheme of the utility model is that:

the utility model provides a heat preservation device of aluminium liquid heat preservation stove which characterized in that: it includes interior casing, heat preservation mechanism and shell body, interior casing and shell body welding form, the splice at interior casing and shell body top is provided with annotates the hot water mouth, be provided with heat preservation mechanism between interior casing and the shell body, heat preservation mechanism includes first heat preservation dope layer, first insulating brick layer, second insulating dope layer, second insulating brick layer and third insulating dope layer, the lateral surface coating of interior casing has first heat preservation dope layer, the lateral surface on first heat preservation dope layer has first insulating brick layer through cement pouring, the lateral surface coating on first insulating brick layer has second insulating dope layer, the lateral surface on second insulating dope layer has second insulating brick layer through cement pouring, the lateral surface coating on second insulating brick layer has third insulating dope layer.

Furthermore, the soup pouring opening is circular in plan view.

Further, the first heat-preservation coating layer and the third heat-preservation coating layer both adopt nano heat-preservation coatings, the nano heat-preservation coatings adopt nano anti-corrosion heat-preservation coatings disclosed by Chinese patents, and the patent numbers are as follows: 201811271650.4, comprising the following components by weight: 40-60 parts of acrylic resin, 20-30 parts of modified organic silicon resin, 6-12 parts of modified nano titanium nitride, 5-10 parts of bentonite, 10-16 parts of nano ceramic hollow particles, 10-16 parts of graphite powder, 2-6 parts of film forming auxiliary agent, 0.1-0.5 part of dispersing agent, 0.6-1.2 parts of pigment, 0.1-0.5 part of defoaming agent and 20-30 parts of water.

Further, the second heat-insulating coating layer adopts a high-temperature-resistant heat-insulating coating, and the high-temperature-resistant heat-insulating coating adopts a high-temperature-resistant heat-insulating coating disclosed by Chinese patents, and the patent numbers are as follows: 201610767325.1, calculated according to the mass components, comprising the following percentages: 25-30% of organic silicon water-based resin, 10-15% of water-based epoxy resin, 5-10% of water-based polyurethane resin, 10-15% of vermiculite powder, 20-25% of perlite powder, 10-15% of diatomite, 1-3% of defoaming agent, 2-3% of dispersing agent and 3-5% of preservative.

Further, first insulating brick layer and second insulating brick layer are all pour through a plurality of insulating bricks and are piled up and form, what this insulating brick adopted is the insulating brick that chinese patent disclosed, and the patent number is: 201610767574.0.

furthermore, the inner shell and the outer shell are made of high-temperature-resistant high-strength aluminum alloy.

Further, the thickness of interior casing is 10mm, the thickness of shell body is 5mm, the thickness of first heat preservation dope layer and third heat preservation dope layer is 3mm, the thickness of second heat preservation dope layer is 3.5mm, the thickness on first heat preservation brick layer and second heat preservation brick layer is 4.5 mm.

It should be noted that: the heat preservation device is directly placed in the heat preservation furnace, and can be separately placed with the heat preservation furnace when not working, and the device is equivalent to a heat preservation separation 'liner' of the heat preservation furnace.

The utility model has the advantages that: the utility model discloses simple structure, therefore, the clothes hanger is strong in practicability, through be provided with heat preservation mechanism between inner casing and shell body, its heat preservation mechanism is by first heat preservation dope layer, first heat preservation brick layer, second heat preservation dope layer, second heat preservation brick layer and third heat preservation dope layer are constituteed, make this heat preservation device have better heat preservation and thermal insulation effect, the temperature diffusion to the outside in the stove has not only been avoided, influence workman's work mood and work efficiency, moreover, install this device behind the holding furnace, the heat preservation effect of its holding furnace improves greatly, effectively reduce the energy consumption, and then reduce the manufacturing cost of enterprise.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, an inner shell; 2. a heat preservation mechanism; 3. an outer housing; 4. a soup pouring port; 5. a first heat preservation coating layer; 6. a first insulating brick layer; 7. a second heat-insulating coating layer; 8. a second insulating brick layer; 9. and a third heat-insulating coating layer.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in figure 1, a heat preservation device of an aluminum liquid heat preservation furnace comprises an inner shell 1, a heat preservation mechanism 2 and an outer shell 3, wherein the inner shell 1 and the outer shell 3 are welded, a soup pouring port 4 is arranged at the welding position of the tops of the inner shell 1 and the outer shell 3, the heat preservation mechanism 2 is arranged between the inner shell 1 and the outer shell 3, the heat preservation mechanism 2 comprises a first heat preservation coating layer 5, a first heat preservation brick layer 6, a second heat preservation coating layer 7, a second heat preservation brick layer 8 and a third heat preservation coating layer 9, the outer side surface of the inner shell 1 is coated with the first heat preservation coating layer 5, the outer side surface of the first heat preservation coating layer 5 is poured with the first heat preservation brick layer 6 through cement, the outer side surface of the first heat preservation brick layer 6 is coated with the second heat preservation coating layer 7, the outer side surface of the second heat preservation coating layer 7 is, and the outer side surface of the second insulating brick layer 8 is coated with a third insulating coating layer 9.

The soup pouring port 4 is circular in plan view.

The first heat-insulating coating layer 5 and the third heat-insulating coating layer 9 are both made of nano heat-insulating coatings.

The second heat-insulating coating layer 7 is made of high-temperature-resistant heat-insulating coating.

The first insulating brick layer 6 and the second insulating brick layer 8 are formed by pouring and stacking a plurality of insulating bricks.

The inner shell 1 and the outer shell 3 are made of high-temperature-resistant high-strength aluminum alloy.

The thickness of interior casing 1 is 10mm, the thickness of shell body 3 is 5mm, the thickness of first heat preservation dope layer 5 and third heat preservation dope layer 9 is 3mm, the thickness of second heat preservation dope layer 7 is 3.5mm, the thickness on first heat preservation brick layer 6 and second heat preservation brick layer 8 is 4.5 mm.

The manufacturing method of the embodiment comprises the following steps: the method comprises the steps of firstly coating a first heat-preservation coating layer on the outer surface of an inner shell, pouring a first heat-preservation brick layer on the outer surface of the first heat-preservation coating layer through cement after solidification, coating a second heat-preservation coating layer on the outer surface of the first heat-preservation brick layer after solidification, pouring a second heat-preservation brick layer on the outer surface of the second heat-preservation coating layer through cement after solidification, coating a third heat-preservation coating layer on the outer surface of the second heat-preservation brick layer after solidification, finally, putting the inner shell into an outer shell, and fixing the inner shell and the outer shell through welding at the connecting edge.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a heat preservation device of aluminium liquid heat preservation stove which characterized in that: the heat preservation structure comprises an inner shell (1), a heat preservation mechanism (2) and an outer shell (3), wherein the inner shell (1) and the outer shell (3) are welded, a soup pouring port (4) is formed in the welding position of the tops of the inner shell (1) and the outer shell (3), the heat preservation mechanism (2) is arranged between the inner shell (1) and the outer shell (3), the heat preservation mechanism (2) comprises a first heat preservation coating layer (5), a first heat preservation brick layer (6), a second heat preservation coating layer (7), a second heat preservation brick layer (8) and a third heat preservation coating layer (9), the first heat preservation coating layer (5) is coated on the outer side surface of the inner shell (1), the first heat preservation brick layer (6) is poured on the outer side surface of the first heat preservation coating layer (5), the second heat preservation coating layer (7) is coated on the outer side surface of the first heat preservation brick layer (6), the second heat preservation coating layer (8) is poured on the outer side surface of, and a third heat-insulating coating layer (9) is coated on the outer side surface of the second heat-insulating brick layer (8).

2. The heat preservation device of the aluminum liquid heat preservation furnace as claimed in claim 1, characterized in that: the soup pouring port (4) is circular in plan view.

3. The heat preservation device of the aluminum liquid heat preservation furnace as claimed in claim 2, characterized in that: the first heat-preservation coating layer (5) and the third heat-preservation coating layer (9) are both made of nano heat-preservation coatings.

4. The heat preservation device of the aluminum liquid heat preservation furnace as claimed in claim 3, characterized in that: the second heat-insulating coating layer (7) is made of high-temperature-resistant heat-insulating coating.

5. The heat preservation device of the aluminum liquid heat preservation furnace as claimed in claim 4, characterized in that: the first insulating brick layer (6) and the second insulating brick layer (8) are formed by pouring and stacking a plurality of insulating bricks.

6. The heat preservation device of the aluminum liquid heat preservation furnace as claimed in claim 5, characterized in that: the inner shell (1) and the outer shell (3) are both made of high-temperature-resistant high-strength aluminum alloy.

7. The heat preservation device of the aluminum liquid heat preservation furnace as claimed in claim 6, characterized in that: the thickness of interior casing (1) is 10mm, the thickness of shell body (3) is 5mm, the thickness of first heat preservation dope layer (5) and third heat preservation dope layer (9) is 3mm, the thickness of second heat preservation dope layer (7) is 3.5mm, the thickness of first heat preservation brick layer (6) and second heat preservation brick layer (8) is 4.5 mm.