CN210292843U

CN210292843U - Chain heating furnace and ingot casting gasket thereof

Info

Publication number: CN210292843U
Application number: CN201920434274.XU
Authority: CN
Inventors: 陈定强
Original assignee: Southwest Aluminum Group Co Ltd
Current assignee: Southwest Aluminum Group Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-04-10
Anticipated expiration: 2029-04-01

Abstract

The application discloses ingot casting gasket, including the gasket body that can place on the chain and be used for bearing the ingot casting, the both sides of gasket body all buckle be equipped with can with the kink of the width direction joint of chain, the kink with contained angle between the gasket body is 95-120, and this gasket is the extrusion gasket. This ingot casting gasket, because the setting of kink can realize the single face and the contact of ingot casting when using to can not cross contamination with the ingot casting contact surface and with the chain contact surface when depositing, thereby improve product surface quality and gasket life. The application also discloses a chain type heating furnace comprising the cast ingot gasket.

Description

Chain heating furnace and ingot casting gasket thereof

Technical Field

The application relates to the field of chain heating furnace equipment, in particular to an ingot casting gasket. In addition, the application also relates to a chain type heating furnace comprising the ingot casting gasket.

Background

The cast ingot gasket of the chain type heating furnace has the main function of separating the cast ingot from the heating furnace chain, and foreign matters such as rust on the surface of the chain and the like are prevented from being brought into the surface of the cast ingot due to the direct contact of the chain and the cast ingot.

When an existing chain type heating furnace is charged, square gaskets are placed on a chain, then an ingot is placed on the gaskets, the ingot is conveyed into the furnace by the operation of the chain, the ingot is conveyed to a rolling mill for rolling production through a moving mechanism when the ingot is discharged, the gaskets are taken out and stored together, and the gasket is recycled after being cooled.

However, when the existing gasket is used, one surface of the existing gasket is in contact with the surface of an ingot, the other surface of the existing gasket is in contact with a chain, a large amount of foreign matters such as rust and the like can be adhered to the contact surface of the chain, after the gasket is used, the gasket is stored in the same material frame, contact cross contamination between the upper surface and the lower surface of different gaskets is inevitable, when the gasket is used again, the foreign matters such as rust and the like with different degrees exist on the two surfaces, when an operator uses the gasket in a recycling mode, the gasket cannot be prevented from being in direct contact with the surface of the ingot when the gasket is loaded in a furnace in the last round due to low responsibility or negligence, a large amount of rust and the like are transferred to the surface of the ingot, the subsequent rolling causes the pressure into the plate surface, the product quality is scrapped, and the final end product quality is.

Therefore, how to improve the quality of the ingot is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The application aims at providing an ingot casting gasket, which can only contact a single surface with an ingot casting when in use, and can effectively improve the surface quality of a product and prolong the service life of the gasket. Another object of the present application is to provide a chain type heating furnace including the above ingot gasket.

In order to achieve the above purpose, the present application provides the following technical solutions:

the ingot casting gasket comprises a gasket body which can be placed on a chain and used for bearing an ingot casting, wherein bent portions which can be clamped with the chain in the width direction are arranged on two sides of the gasket body in a bent mode, and an included angle formed between each bent portion and the gasket body ranges from 95 degrees to 120 degrees.

Preferably, the thickness of the gasket body is 7-8 mm.

Preferably, the surface width of the gasket body away from the bent part is 180-200 mm.

Preferably, the distance between one side edge of the bent part far away from the gasket body and the gasket body is 18-22 mm.

Preferably, the gasket is an extruded gasket.

The application also provides a chain type heating furnace, which comprises the ingot casting gasket.

The application provides an ingot casting gasket, including can placing the gasket body that is used for bearing the ingot casting on the chain, the both sides of gasket body all buckle be equipped with can with the kink of the width direction joint of chain, the kink with contained angle between the gasket body is 95-120. This ingot casting gasket, because the setting of kink can realize the single face and the contact of ingot casting when using to can not cross contamination with the ingot casting contact surface and with the chain contact surface when depositing, thereby improve product surface quality and gasket life.

The chain heating furnace that this application provided is equipped with above-mentioned ingot casting gasket, because the ingot casting gasket has above-mentioned technological effect, consequently, the chain heating furnace that is equipped with this ingot casting gasket should also have corresponding technological effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of one embodiment of an ingot shim provided herein;

FIG. 2 is a top view of one embodiment of an ingot shim provided herein;

FIG. 3 is a side view of one embodiment of an ingot shim provided herein;

wherein: the gasket comprises a gasket body (1) and a bending part (2).

Detailed Description

The core of the application is to provide an ingot casting gasket, and the ingot casting gasket can only be contacted with an ingot casting by a single surface when in use, so that the surface quality of a product can be effectively improved, and the service life of the gasket can be prolonged. Another core of the present application is to provide a chain type heating furnace including the above ingot casting spacer.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 to 3, fig. 1 is a front view of an embodiment of an ingot pad provided in the present application; FIG. 2 is a top view of one embodiment of an ingot shim provided herein; FIG. 3 is a side view of one embodiment of an ingot shim as provided herein.

In this embodiment, the ingot casting gasket includes gasket body 1, and gasket body 1 is platelike, preferably rectangular plate-like, and gasket body 1 can be placed and be used for bearing the ingot casting on the chain, and the chain removes and drives gasket body 1 and remove, and then drives the ingot casting and remove, realizes the heating work to the ingot casting.

Further, the both sides of gasket body 1 are all buckled and are equipped with kink 2, and two kink 2 can be with the width direction joint of chain to, the contained angle between kink 2 and the gasket body 1 is 95 ° -120 °, preferably 100. So set up, can conveniently place on the chain on the one hand, on the other hand can make things convenient for the stack of a plurality of gasket bodies 1 to fall and the surface contact of two gasket bodies 1 that can not.

The gasket provided by the embodiment is redesigned to be of a profile structure, one surface can only be contacted with the chain when the gasket is used, and the other surface can only be contacted with the surface of the cast ingot, so that misuse or mixed use caused by weak artificial responsibility or negligence can be avoided; in addition, when the device is stored, the contact surface of the device and the cast ingot can not be in direct contact with the other surface all the time, so that the cross contamination of the two surfaces is avoided, foreign matters on the surface of a product are fundamentally avoided, and the quality of the product is stable and reliable.

In addition to the above embodiments, the thickness of the gasket body 1 is 7 to 8mm, preferably 7.5mm, which not only satisfies the strength requirement, but also saves materials as much as possible and reduces the weight.

On the basis of the above embodiments, the width of the surface of the gasket body 1 away from the bending part 2 is 180-.

In addition to the above embodiments, the distance between one side edge of the bent portion 2 away from the gasket body 1 and the gasket body 1 is 18-22mm, preferably 20mm, that is, the distance between the end of the bent portion 2 and the bottom surface of the gasket body 1 is preferably 20mm, and the distance between the end of the bent portion 2 and the top surface of the gasket body 1 is preferably 27.5mm, so as to satisfy the effect of being engaged with a chain.

On the basis of the above embodiments, the length of the gasket body 1 is 380-420mm, preferably 400mm, and the distance between the outer edges of the two bent portions 2 of the gasket body 1 is 210-214mm, preferably 212 mm.

On the basis of the above embodiments, the gasket is an extrusion molding gasket, the shape of the gasket is redesigned, the production process is changed from the original rolled plate into an extrusion section, the cost is not increased basically, but when the new gasket is used, the contact surface with the cast ingot is not polluted all the time, the product quality is stable and reliable, the replacement period is prolonged from the original 1 month/time to 1 year/time or even longer, and the cost is greatly reduced.

Besides the ingot casting gasket, the application also provides a chain type heating furnace comprising the ingot casting gasket, and other parts of the chain type heating furnace refer to the prior art, and are not repeated herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The ingot shim provided by the present application is described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. The ingot casting gasket is characterized by comprising a gasket body (1) which can be placed on a chain and used for bearing an ingot casting, wherein bent parts (2) which can be clamped with the chain in the width direction are respectively bent at two sides of the gasket body (1), and an included angle between each bent part (2) and the gasket body (1) is 95-120 degrees; the gasket is an extruded gasket.

2. Ingot gasket according to claim 1, characterized in that the thickness of the gasket body (1) is 7-8 mm.

3. An ingot gasket as set forth in claim 1, characterized in that the gasket body (1) has a surface width away from the bend (2) of 180-200 mm.

4. An ingot gasket as claimed in claim 1, wherein the distance between one side edge of the bent part (2) away from the gasket body (1) and the gasket body (1) is 18-22 mm.

5. A chain heating furnace comprising an ingot gasket, wherein the ingot gasket is the ingot gasket of any one of claims 1 to 4.