WO2002081603A1

WO2002081603A1 - Machine extruded carbon bar

Info

Publication number: WO2002081603A1
Application number: PCT/CN2002/000232
Authority: WO
Inventors: Taimu Wu; Quansheng Wu
Original assignee: Taimu Wu; Quansheng Wu
Priority date: 2001-04-04
Filing date: 2002-04-04
Publication date: 2002-10-17
Also published as: CN2477636Y

Abstract

The present utility model discloses a machine extruded carbon bar, it is comprised of a carbon core layer which is extruded by machine and protecting layer which coated around the carbon core layer, the shape f carbon core layer can be cuboid, cylinder or sphere, such carbon bar has many advantages such as consistent shape, difficult to brake up, good appearance, high valuble, and the like, if colorful component is incorporated into protecting layer, it can facilitate the use of the carbon bar.

Description

TECHNICAL FIELD

The utility model belongs to a charcoal product.

Background technique

Before the utility model was made, the carbon products in the existing publicly known technologies were mainly charcoal products that were directly fired with moso bamboo, wood and the like as raw materials. This product has defects such as different shapes, inconsistent specifications, fragility during transportation, easy contamination by human touch, poor appearance, and low utilization value, which adversely affects further use and restricts existing carbon. Use value of the product.

Summary of the Invention

The purpose of the utility model is to provide a machine-compression-molded charcoal strip, which has the advantages of consistent shape and specifications, not easy to be broken during transportation, not polluted by human touch, good appearance, and high utilization value.

The purpose of the utility model is achieved through the following technical solutions:

The utility model is a machine-compression-molded carbon strip, and its structural points are: The structure of the carbon strip includes a carbon core layer formed by mechanical extrusion, and a protective layer coated on the periphery of the carbon core layer.

In the practical implementation of the present invention, the shape of the carbon core layer may be a rectangular parallelepiped, or a geometrical shape such as a cylinder or a sphere.

When the utility model is specifically implemented, the surface of the carbon core layer is provided with several indentations.

The beneficial effects of the mechanically pressed carbon strip of the utility model are mainly that the crushed carbon particles can be made into a carbon core layer with a certain shape through mechanical compression molding, and the second is to provide protection around the carbon core layer. Layer, so that the carbon strip has the advantages of consistent shape and specifications, not easy to be broken during transportation, not contaminated by human touch, good appearance, and high utilization value. If raw materials with multiple colors are added to the protective layer, it will be more conducive to the promotion and application of charcoal.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described in detail through the embodiments with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a three-dimensional structure of an embodiment of the present invention;

Fig. 2 is a schematic diagram of the direction A-A in Fig. 1.

detailed description

See Figure 1, Figure 2. The utility model is a mechanically pressed carbon strip. The structure of the carbon strip 1 includes a carbon core layer 3 extruded by a mechanism, and a protective layer 4 coated on the periphery of the carbon core layer 3. The shape of the carbon core layer 3 may be a rectangular parallelepiped, or a geometrical shape such as a cylinder or a sphere. In this embodiment, the carbon strip 1 has a rectangular parallelepiped shape. The carbon core layer 3 can be formed by mixing carbon powders such as bamboo charcoal and charcoal with a combustion promoter, a flame retardant and an adhesive, and then pressing the same. Then, the outer surface of the carbon core layer 3 is coated (sprayed) with a coating method to protect Layer 4, the protective layer 4 of this embodiment is a layer of golden yellow metal powder with an adhesive, so that the carbon strips form a gold strip. Of course, some combustion-supporting materials can also be added to the protective layer 4 to improve the carbon strips. Flammability, of course, without protective layer. In addition, a number of indentations 2 are provided on the surface of the charcoal strip 1, which is convenient for obtaining a charcoal strip of an appropriate length during use.

During the specific production, it is also possible to set some vent holes in the carbon core layer 3 so that the carbon strip can be fully burned when it is burned; it is also possible to print (press) some patterns, characters, etc. on the carbon strip.

Claims

Rights request

1. Machine-molded carbon strip, characterized in that the structure of the carbon strip (1) includes a carbon core layer (3) extruded by a mechanism, and a protective layer (4) coated on the periphery of the carbon core layer (3). .

2. The press-molded carbon strip according to claim 1, characterized in that: the shape of the carbon core layer (3) is a rectangular parallelepiped, or a geometrical shape such as a cylinder, a sphere or the like.

3. The machine-pressed carbon strip according to claim 1 or 2, characterized in that the surface of the carbon core layer (3) is provided with a plurality of indentations (2).