CN216282721U

CN216282721U - Heat preservation stove is used in aluminium liquid processing

Info

Publication number: CN216282721U
Application number: CN202122532900.9U
Authority: CN
Inventors: 王悦莹; 江海滨
Original assignee: Fuxianxun Electronic Technology Nantong Co ltd
Current assignee: Fuxianxun Electronic Technology Nantong Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-12
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a heat preservation furnace for aluminum liquid processing, which comprises a furnace body, wherein a heat preservation furnace chamber is arranged in the furnace body, a material taking cavity is arranged on one side of the heat preservation furnace chamber, the material taking cavity is communicated with the heat preservation furnace chamber through a liquid guide pipe, a liquid guide pipe port in the heat preservation furnace chamber is connected with a liquid drawing pipeline, the upper end of the liquid drawing pipeline is connected with a liquid drawing pump, an opening is formed above the material taking cavity, a circle of sealing strip is arranged around the opening, a first baffle and a second baffle are arranged at the opening, the first baffle and the second baffle are respectively fixed on two sides of the opening through torsional springs, and gaps between the first baffle and the second baffle and the opening can be sealed by arranging the sealing strip at the opening of the material taking cavity, so that the heat dissipation is prevented and air can also be prevented from entering; and first baffle and second baffle can realize automatic opening and shutting under the drive of torsional spring, through such structure, can prevent effectively that the heat from giving off, also can reduce the impurity entering in air and the air simultaneously, have improved product quality greatly.

Description

Heat preservation stove is used in aluminium liquid processing

Technical Field

The utility model relates to the technical field of aluminum liquid processing heat preservation, in particular to a heat preservation furnace for aluminum liquid processing.

Background

A melt heat preservation furnace is needed to be used in the die casting production of the heat dissipation module to preserve heat of the smelted aluminum ingot liquid; the soup mouth of getting of more common heat preservation stove in the market now all sets up in heat preservation furnace top, and all adopts the apron to cover, because the number of times that the aluminium liquid was got in the decline of die casting machine soup ladle is more frequent, consequently the apron is opened always, and the heat of solution heat preservation furnace top will volatilize like this, reduces the heat preservation effect, because apron is in the open mode always, is located the aluminium liquid of apron opening part and is easily by the oxidation, influences the quality of product moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat preservation furnace for aluminum liquid processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat preservation stove is used in aluminium liquid processing, includes the furnace body, be equipped with heat preservation furnace in the furnace body, one side of heat preservation furnace is equipped with gets the material chamber, get and be linked together through the catheter between material chamber and the heat preservation furnace, be located draw liquid pipeline is being connected to catheter port in the heat preservation furnace, the lower extreme of draw liquid pipeline extends to heat preservation furnace bottom, the drawing liquid pump is being connected to the upper end of drawing liquid pipeline, the top of getting the material chamber is equipped with the opening, be equipped with the round sealing strip around the open-ended, the opening part is equipped with first baffle and second baffle, first baffle and second baffle are all fixed respectively in the open-ended both sides through the torsional spring, side on the first baffle is equipped with first sealed the pad, the side on the second baffle is equipped with the sealed pad of second, the sealed pad of first sealed pad is laminated mutually with the sealed pad of second.

Preferably, the upper end of the heat-preservation hearth is provided with a radiation heater, the bottom surface of the heat-preservation hearth is provided with a spiral heating pipe, and the spiral heating pipe is connected with a heating motor through a lead.

Preferably, the other side of the heat-preservation hearth is provided with a feeding cavity, the feeding cavity is communicated with the heat-preservation hearth, a feeding opening is formed above the feeding cavity, and a cover plate covers the feeding opening.

Preferably, the furnace wall of the furnace body comprises a base layer, a heat preservation layer is arranged on the base layer, a heat insulation layer is arranged on the heat preservation layer, and a protective layer is arranged on the heat insulation layer.

Preferably, the bottom of the furnace body is provided with a plurality of casters.

Compared with the prior art, the utility model has the beneficial effects that:

the sealing device is simple in structure and novel in design, and gaps between the first baffle plate and the second baffle plate and the opening can be sealed by arranging the sealing strip at the opening of the material taking cavity, so that heat dissipation is prevented, and air can be prevented from entering; the first baffle and the second baffle are fixed at the opening by adopting torsional springs, so that the first baffle and the second baffle can be automatically opened and closed under the driving of the torsional springs, when the soup ladle descends to take materials, the first baffle and the second baffle can be pushed open, the materials enter the material taking cavity to take materials, the soup ladle ascends after the materials are taken, and the first baffle and the second baffle are automatically closed;

according to the utility model, the aluminum liquid in the heat-insulating hearth is guided into the material taking cavity through the special liquid drawing pump and the liquid drawing pipeline, so that the material taking by the soup ladle is facilitated, meanwhile, the heat in the heat-insulating hearth can not be lost, and the heat-insulating effect is greatly improved;

according to the utility model, the heating equipment is arranged above and below the heat-preservation hearth, so that the heat-preservation efficiency of the heat-preservation hearth can be effectively improved.

Drawings

FIG. 1 is a schematic front cross-sectional view of the inventive structure;

FIG. 2 is a schematic view of a threaded heating tube configuration of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a schematic top view of the structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a heat preservation furnace for aluminum liquid processing comprises a furnace body 1, wherein a heat preservation hearth 2 is arranged in the furnace body 1 and used for heating and preserving heat of an aluminum ingot, and a material taking cavity 3 is arranged on one side of the heat preservation hearth 2, so that a soup ladle of a die casting machine can take materials conveniently;

the material taking cavity 3 is communicated with the heat preservation hearth 2 through a liquid guide pipe 21, the port of the liquid guide pipe 21 positioned in the heat preservation hearth 2 is connected with a liquid pumping pipeline 22, the lower end of the liquid pumping pipeline 22 extends to the bottom end of the heat preservation hearth 2, the upper end of the liquid pumping pipeline 22 is connected with a liquid pumping pump 23, and after the liquid pumping pump is started, aluminum liquid flows into the material taking cavity along the liquid pumping pipeline and the liquid guide pipe so as to take materials from a soup ladle of a die casting machine;

an opening is formed above the material taking cavity 3, a circle of sealing strip 31 is arranged around the opening, a first baffle 32 and a second baffle 33 are arranged at the opening, the sealing strip can seal gaps between the first baffle and the opening and between the second baffle and the opening, the first baffle 32 and the second baffle 33 are respectively fixed on two sides of the opening through torsion springs 34, the first baffle and the second baffle can be automatically opened and closed under the driving of the torsion springs, a first sealing gasket 321 is arranged on the side edge of the first baffle 32, a second sealing gasket 331 is arranged on the side edge of the second baffle 33, and when the first baffle and the second baffle are closed, the first sealing gasket 321 and the second sealing gasket 331 are attached to each other, so that the gap between the first baffle and the second baffle can be sealed;

the upper end of the heat-preservation hearth 2 is provided with a radiant heater 24 for heating the aluminum ingot in the heat-preservation hearth, the bottom surface of the heat-preservation hearth 2 is provided with a spiral heating pipe 25 for heating the aluminum ingot in the heat-preservation hearth, the spiral heating pipe 25 is connected with a heating motor 251 through a lead, and the heating motor can be electrified and heated by starting the heating motor;

the aluminum ingot feeding device is characterized in that a feeding cavity 4 is arranged on the other side of the heat-preservation hearth 2, the feeding cavity 4 is communicated with the heat-preservation hearth 2, a feeding opening is formed above the feeding cavity 4, a cover plate 41 covers the feeding opening, an aluminum ingot can be fed into the feeding cavity from the feeding opening after the cover plate is opened, and the feeding cavity is communicated with the heat-preservation hearth, so that the aluminum ingot can slide into the heat-preservation hearth along the radian of the feeding cavity to be heated and preserved.

In the embodiment, the furnace wall of the furnace body 1 comprises a base layer 11 made of high-temperature-resistant alloy steel, a heat-insulating layer 12 is arranged on the base layer 11 and made of heat-insulating rock wool for increasing the heat-insulating effect of the furnace wall, a heat-insulating layer 13 is arranged on the heat-insulating layer 12 and made of composite damping heat-insulating cotton for blocking heat loss, and a protective layer 15 is arranged on the heat-insulating layer 14 and made of composite steel for protecting and protecting; the furnace wall is provided with a plurality of structural layers, so that the whole furnace body can be better insulated, and heat loss is prevented;

the bottom of furnace body 1 is equipped with a plurality of truckles 16, through a plurality of truckles that set up, can make things convenient for the furnace body to remove.

The working principle is as follows: firstly, opening a radiation heater and a heating motor to heat the upper part and the lower part of a heat-preservation hearth, then opening a cover plate, pouring materials into a feeding cavity from a feeding port, and enabling the materials in the feeding cavity to enter the heat-preservation hearth along the same direction for heating and heat preservation;

before the aluminium liquid is got in the decline of die casting machine soup ladle, open the drawing liquid pump earlier and get the intracavity with the leading-in material of aluminium liquid in the heat preservation furnace, the soup ladle of die casting machine can descend to get the material intracavity and get aluminium liquid this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat preservation stove is used in aluminium liquid processing, includes furnace body (1), its characterized in that: the furnace is characterized in that a heat-insulating furnace chamber (2) is arranged in the furnace body (1), a material taking chamber (3) is arranged on one side of the heat-insulating furnace chamber (2), the material taking chamber (3) is communicated with the heat-insulating furnace chamber (2) through a liquid guide pipe (21), a liquid suction pipeline (22) is connected to the port of the liquid guide pipe (21) in the heat-insulating furnace chamber (2), the lower end of the liquid suction pipeline (22) extends to the bottom end of the heat-insulating furnace chamber (2), a liquid suction pump (23) is connected to the upper end of the liquid suction pipeline (22), an opening is formed in the upper portion of the material taking chamber (3), a circle of sealing strip (31) is arranged around the opening, a first baffle plate (32) and a second baffle plate (33) are arranged at the opening, the first baffle plate (32) and the second baffle plate (33) are respectively fixed on two sides of the opening through torsion springs (34), and a first sealing gasket (321) is arranged on the side edge of the first baffle plate (32), and a second sealing gasket (331) is arranged on the side edge of the second baffle (33), and the first sealing gasket (321) is attached to the second sealing gasket (331).

2. The holding furnace for aluminum liquid processing as claimed in claim 1, characterized in that: the radiant heater (24) is arranged at the upper end of the heat-preservation hearth (2), the spiral heating pipe (25) is arranged on the bottom surface of the heat-preservation hearth (2), and the spiral heating pipe (25) is connected with the heating motor (251) through a lead.

3. The holding furnace for aluminum liquid processing as claimed in claim 1, characterized in that: the heat preservation furnace chamber (2) is characterized in that a feeding cavity (4) is arranged on the other side of the heat preservation furnace chamber (2), the feeding cavity (4) is communicated with the heat preservation furnace chamber (2), a feeding opening is formed in the upper portion of the feeding cavity (4), and a cover plate (41) covers the feeding opening.

4. The holding furnace for aluminum liquid processing as claimed in claim 1, characterized in that: the furnace wall of the furnace body (1) comprises a base layer (11), a heat preservation layer (12) is arranged on the base layer (11), a heat insulation layer (13) is arranged on the heat preservation layer (12), and a protective layer (14) is arranged on the heat insulation layer (13).

5. The holding furnace for aluminum liquid processing as claimed in claim 1, characterized in that: the bottom of the furnace body (1) is provided with a plurality of casters (15).