CN210426103U

CN210426103U - Heat preservation furnace

Info

Publication number: CN210426103U
Application number: CN201920398431.6U
Authority: CN
Inventors: 何建文; 陈伟
Original assignee: Guangzhou Nengshuo Thermal Technology Co ltd
Current assignee: Guangzhou Nengshuo Thermal Technology Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-04-28
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a heat preservation stove, including heat preservation stove body and heating chamber, the heat preservation stove body setting is hugged closely to the heating chamber, and place heat preservation stove body one side in, heat preservation stove body top articulates there is the bell, be equipped with agitating unit between bell and the heat preservation stove body, the inside demountable installation of heating chamber has electric heating pipe, and electric heating pipe passes the heating chamber and places the heat preservation stove body inside in, be furnished with the sheath between electric heating pipe and the heating chamber, the heating chamber is equipped with the protection casing for electric heating pipe's position, and the inhomogeneous problem of inside liquid temperature has been solved to this kind of heat preservation stove, guarantees the ejection of compact quality of inside liquid.

Description

Heat preservation furnace

Technical Field

The utility model relates to a die-casting process technical field especially relates to a heat preservation stove.

Background

Along with the continuous high-speed development situation of national economy in China, the low-carbon economy with low energy consumption, high output, high quality and environmental protection and emission reduction continuously improves the position in the development of the national economy, as is well known, the colored aluminum alloy industry occupies a non-production important position in the national economy, the production process of aluminum alloy needs to consume a large amount of heat energy, and how to effectively reduce the energy consumption and improve the quality of aluminum alloy liquid is more and more important in the current production link.

At present electric heating aluminium alloy liquid heat preservation stove adopts the mode of aluminium liquid upper surface heating more, and electric heating element is heating wire, elema etc. and this kind of resistance heating's heat conduction mode mainly depends on the radiation to accomplish, and traditional heat preservation stove heating is uneven, and inside liquid is also static, leads to inside liquid temperature inhomogeneous, and the heat preservation stove of long-time use has remaining metal slag to paste on the inner wall in addition, the manual work clearance of being not convenient for, also can influence the heat preservation effect of inside liquid simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the problem that exists among the above-mentioned, provide a heat preservation stove, this kind of heat preservation stove has solved the inhomogeneous problem of inside liquid temperature, guarantees the ejection of compact quality of inside liquid.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a heat preservation stove, including heat preservation stove body and heating chamber, the heat preservation stove body setting is hugged closely to the heating chamber, and place heat preservation stove body one side in, heat preservation stove body top articulates there is the bell, be equipped with agitating unit between bell and the heat preservation stove body, the inside demountable installation of heating chamber has electric heating pipe, and electric heating pipe passes the heating chamber and places the heat preservation stove body inside in, be furnished with the sheath between electric heating pipe and the heating chamber, the heating chamber is equipped with the protection casing for electric heating pipe's position.

Preferably, the stirring device comprises a cross beam arranged on the heat preservation furnace body, a motor is fixed at the upper end of the cross beam, a rotating shaft is arranged at the position of the lower end of the cross beam, which is coaxial with the motor, the rotating shaft is arranged in the heat preservation furnace body, and blades are arranged on the rotating shaft. The stirring device drives the liquid in the furnace to flow, so that cold and hot liquid can be exchanged, and the liquid in the furnace is heated more uniformly.

Preferably, the rotating shaft consists of a first shaft rod and a second shaft rod, one end of the second shaft rod is mounted on the cross beam, a movable protrusion is arranged at the bottom of one end far away from the cross beam, and a positioning through hole is formed in the position, corresponding to the movable protrusion, of the first shaft rod. The rotating shaft can be telescopically adjusted through the matching of the movable bulge and the positioning through hole.

Preferably, a joint ball is arranged between the blade and the rotating shaft, and the blade is mounted on the rotating shaft through the joint ball. The blades can be rotated 360 degrees through the joint balls.

Preferably, the blades are arranged close to the inner wall of the heat preservation furnace body. The blade is attached to the inner wall to move, so that liquid can be prevented from remaining on the inner wall, the effect of removing residual metal slag is achieved, and manual work is facilitated for cleaning the inner wall.

And the first section shaft lever and the second section shaft lever are both provided with blades.

Compared with the prior art, the utility model discloses the beneficial effect who has does: be equipped with agitating unit between this heat preservation stove's bell and the heat preservation stove body, drive the interior liquid flow of stove through agitating unit, make cold and hot liquid can exchange, make the heating of the interior liquid of stove more even, it is further, the setting of heat preservation stove body inner wall is hugged closely to agitating unit's blade, and the activity of inner wall is hugged closely to the blade, can prevent that liquid from remaining on the inner wall, plays the effect of getting rid of remaining slag, makes things convenient for the manual work to the clearance of inner wall.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a holding furnace according to the present invention;

FIG. 2 is a schematic structural view of a holding furnace according to the present invention;

FIG. 3 is a schematic structural view of a stirring device of a holding furnace according to the present invention.

Description of the drawings: 1. a holding furnace body; 2. a heating chamber; 3. a furnace cover; 4. a stirring device; 401. a cross beam; 402. a rotating shaft; 4021. a first pitch shaft; 4022. a second pitch shaft; 403. a blade; 404. a joint ball; 5. a movable bulge; 6. positioning the through hole; 7. an electric heating tube.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The utility model discloses at the concrete implementation as follows: the heat preservation furnace shown in the figures 1-3 comprises a heat preservation furnace body 1 and a heating chamber 2, wherein the heating chamber 2 is arranged close to the heat preservation furnace body 1 and is arranged on one side of the heat preservation furnace body 1, a furnace cover 3 is hinged above the heat preservation furnace body 1, a stirring device 4 is arranged between the furnace cover 3 and the heat preservation furnace body 1, an electric heating pipe 7 is detachably arranged in the heating chamber 2, the electric heating pipe 7 penetrates through the heating chamber 2 and is arranged in the heat preservation furnace body 1, a sheath is arranged between the electric heating pipe 7 and the heating chamber 2, a protective cover is arranged at the position of the heating chamber 2 relative to the electric heating pipe, the stirring device 4 comprises a cross beam 401 arranged on the heat preservation furnace body 1, a motor is fixed at the upper end of the cross beam 401, a rotating shaft 402 is arranged at the same axial center position of the lower end of the cross beam 401, the hot and cold liquids can be exchanged, the liquid in the furnace can be heated more uniformly, the rotating shaft 402 is composed of a first section shaft rod 4021 and a second section shaft rod 4022, one end of the second section shaft rod 4022 is installed on the cross beam 401, a movable bulge 5 is arranged at the bottom of one end far away from the cross beam 401, a positioning through hole 6 is arranged at the position of the first section shaft rod 4021 corresponding to the movable bulge 5, the rotating shaft 402 can be telescopically adjusted through the matching of the movable bulge 5 and the positioning through hole 6, the first section shaft rod 4021 and the second section shaft rod 4022 are both provided with a blade 403, a joint ball 404 is arranged between the blade 403 and the rotating shaft 402, the blade 403 is installed on the rotating shaft 402 through the joint ball 404, the blade 403 can rotate 360 degrees through the joint ball 404, the blade 403 is arranged in close contact with the inner wall of the heat preservation furnace body 1, the blade 403 is in close contact with the inner wall to move, the liquid can, the inner wall can be conveniently cleaned manually.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A holding furnace is characterized in that: including heat preservation stove body and heating chamber, the setting of heat preservation stove body is hugged closely to the heating chamber to place in heat preservation stove body one side, heat preservation stove body top articulates there is the bell, be equipped with agitating unit between bell and the heat preservation stove body, the inside demountable installation of heating chamber has electric heating pipe, and electric heating pipe passes the heating chamber and arranges the heat preservation stove body inside in, be furnished with the sheath between electric heating pipe and the heating chamber, the heating chamber is equipped with the protection casing for electric heating pipe's position.

2. The holding furnace according to claim 1, wherein: the stirring device comprises a cross beam arranged on the heat preservation furnace body, a motor is fixed at the upper end of the cross beam, a rotating shaft is arranged at the position of the lower end of the cross beam and the motor which are coaxial, the rotating shaft is arranged in the heat preservation furnace body, and blades are arranged on the rotating shaft.

3. A holding furnace as claimed in claim 2, wherein: the rotation axis comprises first festival axostylus axostyle and second festival axostylus axostyle, the one end of second festival axostylus axostyle is installed on the crossbeam, keeps away from the one end bottom of crossbeam and is equipped with movable protruding, the protruding position of first festival axostylus axostyle correspondence activity is equipped with positioning hole.

4. A holding furnace as claimed in claim 2, wherein: and joint balls are arranged between the blades and the rotating shaft, and the blades are arranged on the rotating shaft through the joint balls.

5. A holding furnace as claimed in claim 2, wherein: the blades are arranged close to the inner wall of the heat preservation furnace body.

6. A holding furnace as claimed in claim 3, wherein: and the first section shaft lever and the second section shaft lever are both provided with blades.