JPS6221917Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Purpose of the Invention] Industrial Application Field The present invention relates to a slag remover used to remove slag generated during metal melting.

PRIOR ART The tip of the tool used in conventional slag removal burns off due to high temperatures during operation, and in some cases, slag adheres to it and gradually grows, making it very heavy and difficult to handle. However, workability has deteriorated significantly. Therefore, the lifespan of conventional slag removers was said to be 4 to 5 days/piece.

Problems that the invention aims to solve By the way, in order to extend the life of slag removers, methods have been developed in which the removal part is cooled with water or air, but the circulation of water or air is insufficient. was insufficient and unsatisfactory.

In particular, there is no removal tool of the type in which the slag removal section extends laterally to the left and right with respect to the main body, and there is a need for the development of one that has a sufficient cooling mechanism.

This invention was made in response to the above-mentioned conventional demands, and its purpose is to:
It is an object of the present invention to provide a slag removal tool that can effectively circulate cooling water throughout the entire slag removal section for sufficient cooling, extend the life of the tool, and improve workability.

[Structure of the invention] Means for solving the problem The slag remover of the present invention is composed of a handle part, a trunk, and a slag removing part, and the slag removing part extends in the right and left directions at the tip of the trunk. In the slag remover that is installed in An inner tube is inserted into the chamber, the tip of the inner tube is opened at the center of the chamber, the center of the chamber communicates with a trunk, and an outlet pipe is provided in the trunk. It is something to do.

Embodiment Hereinafter, an embodiment of the slag remover of the present invention will be described with reference to the drawings.

As shown in FIG.
It consists of The slag removing section c is attached to the tip of the trunk b so as to extend laterally to the left and right with respect to the trunk b.

As is clear from FIGS. 2 and 3, the trunk b and the slag removal section c are hollow. An inner tube 1 is inserted into the trunk b.
Cooling water is supplied to the inner tube 1.

A chamber 2 is formed at the central front end of the slag removal section c, and the distal end of the inner tube 1 opens into the chamber 2.

The slag removal section c is divided into two chambers 3 and 6 by a partition wall 5, and these chambers 3 and 6 communicate with each other at both ends.

A communication hole is provided in the center of the chamber 3 and communicates with the chamber 2. Further, a hole 7 is provided in the center of the chamber 6 to communicate with the tip of the trunk b. 9 is an outlet pipe.

Therefore, when cooling water flows through the inner pipe 1 in the trunk b, the cooling water flows into the center of the chamber 3 via the chamber 2. This is the part that gets the highest temperature during the work, and after being sufficiently cooled, the cooling water moves from both ends of the partition wall 5 to the chamber 6 so that it can be circulated. Thereafter, it flows into the trunk 8 through the hole 7 made at the tip of the outer trunk tube, cools the trunk, and flows out from the outlet tube 9.

[Effects of the invention] In the present invention, the life of the tools is significantly extended and workability is improved at the same time by providing a water-cooled structure inside these conventionally used tools. In other words, the tool life is now over one month, which is 6 to 10 times longer than before. Furthermore, since the slag removal section is constantly cooled, hardly any slag is observed, and even the slightest amount of slag attached can be easily removed by applying a light impact with a hammer or the like.

[Brief explanation of the drawing]

Figure 1 is a plan view of a slag remover comprising a handle, a trunk and a slag remover according to the present invention;
The figure is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a sectional view taken along line BB in FIG. 2. 1... Inner pipe, 2... Chamber, 3... Chamber, 5... Partition wall, 6... Chamber, 7... Hole, 8... Trunk, 9... Outlet pipe, a... Handle part, b ...cadre, c...removal department.

Claims (1)

[Scope of utility model registration request] In a slag remover that is composed of a handle part, a trunk, and a slag removing part, and the slag removing part is attached to the distal end of the trunk so as to extend in the left and right directions, there is a partition wall inside the hollow slag removing part. 5 is provided to form two chambers 3 and 6, and the chambers 3 and 6 are communicated at both ends, and an inner tube 1 for cooling water is inserted into the hollow trunk. Place the tip of the above chamber 3
A slag remover characterized in that the chamber 6 has an opening in the center thereof, communicates the center portion of the chamber 6 with a trunk, and has an outlet pipe 9 provided in the trunk.