KR200282621Y1 - A loess soil brick - Google Patents

Abstract

The present invention relates to a clay soil brick used in the construction of a power house. It is a clay soil brick improved in strength and density compared to a clay brick compression-molded by a conventional hydraulic press. It removes the air in the clay soil as much as possible, A mixing chamber 3 for mixing and crushing the yellow soil with an appropriate amount of water by rotating the left side skew type 31 and the right side type skew type 22 in the opposite directions to each other, (4) for evacuating air to the open hearth (7) and a compression chamber (5) for compressing the vacuumed loam soils, which are formed by passing the loamy earth through a rectangular frame (6) Which is higher in strength and density than bricks compression-molded by conventional hydraulic presses, and thus has excellent durability, so that the life of the housing can be extended.

Description

{A LOESS SOIL BRICK}

This design is used for building a power house. It is made of clay soil, rice straw, wormwood, pine needles, etc. without using cement or other binders. It removes the air in the clay soil to improve the strength and density. Since ancient times, our ancestors have mixed loam soil with rice straw and lined it up with yellow clay. Most modern people who want to live in concrete buildings due to the development of civilization are hoping to live in the countryside, However, the conventional yellow clay brick is a hydraulic press, and when the yellow clay is put in the mold frame, the air remains in the yellow clay soil, and the intensity of the brick And the density is so weak that it can easily crack or break on the yellow clay wall. And the conventional yellow clay soil bricks were made by adding cement, lime and other binders together with yellow clay soil to improve strength, but they can not be regarded as pure yellow clay soil bricks. A mixing chamber 3 in which the left skewer 31 and the right skewer 22 are rotated in mutually opposite directions to mix the yellow soil with an appropriate amount of water and mixes the air contained in the yellow soil with a vacuum pump (1988-0003022), which consists of a vacuum chamber (4) for discharging air to a room and a compression chamber (5) for compressing vacuumed loam soil, (6), the air in the clay soil is removed, so that the strength and density of the brick are higher than those of the conventional bricks made by hydraulic presses, so that the durability is improved. It is.

The technical task of the present invention is to remove the air between the loess soil particles in order to improve the strength and density of the loess soil bricks. To remove air, Figures 1 and 2 are shown in a well known composite vacuum kiln (1988-0003022 ) Is applied to the power motor 10 by a single vacuum sowing machine that is simplified to some extent, the rotational force of the power motor is transmitted to the rotating plate 9. [

The rotary plate 9 is connected to the gear box 8 and rotates the two left and right conveying screws 31 and 32 in opposite directions in a gear combination to the gear box 8, And the screw 51 is also rotated at a reduced speed. After the vacuum pouring machine is operated, yellow soil, rice straw, pine needles or mugwort are placed in the hopper 2 of the mixing chamber 3 and an appropriate amount of water is injected into the mixing chamber 3 The loess soil mixed in the mixing chamber 3 is conveyed to the vacuum chamber 4 by the left conveying skew 31 and the right conveying skew 32. At this time, the mixing room 3 and the vacuum chamber 4 The partially yellowed soil is passed through the boundary cylinder 33, such as the outer diameter of the two conveying screws 31, 32, between the vacuum chamber 4 and the vacuum chamber 4. The partially- And is evacuated by discharging air to the vacuum suction port 41. The vacuumed yellow loam mixture is discharged into the compression chamber 5 under the vacuum chamber 4, And is compressed and discharged by the rotational force on the compression skew 51 of the compression chamber 5.

1 is an internal perspective view of a vacuum shovel machine for achieving the present invention;

Fig. 2 is an internal cross-sectional view of the vacuum shoeler for explaining the present invention

Description of the Related Art

1. Yellow soil brick

2. Hopper

3. Mixing room

4. Vacuum room

5. Compression chamber

6. Mold

7. Vacuum pump

8. Gearbox

9. Spindle plate

10. Power Motors

Figure 1 is an attempt at an internal structure of a gravity vacuum gun to achieve this design,

Fig. 2 is an internal cross-sectional view of a vacuum sowing machine for achieving the present invention. Fig.

In order to make the loess soil brick with more strength and density, the air should be removed from the loess soil. In order to vacuum the loess soil, a vacuum loom is required. Therefore, the known vacuum loom (1988-0003022) A single vacuum shaker will be described together with the drawings as follows.

Reference symbol 31 denotes a leftward feed skew,

32 is the right-feed skew

33 is a boundary cylinder,

41 is an air outlet,

51 is a compression skew

1 and 2, when a power source is applied to the power motor 10, the vacuum shoeler transfers the rotational force of the power motor 10 to the rotary plate 9. [

The rotary plate 9 is connected to the gear box 8 and rotates the two left and right conveying screws 31 and 32 in opposite directions in a gear combination to the gear box 8, The screw 51 also rotates at a reduced speed.

Put the rice straw, pine needles and mugwort into the loess soil in the hopper (2) of the mixing chamber (3) after operating the vacuum sowing machine and mix with the small amount of water in the mixing room (3) and crush.

The left transport skew stream 31 is to transport yellow soil when rotated to the left, and the yellow transport slurry 32 is to transport yellow soil when it is rotated to the right.

The loess soil mixed in the mixing chamber 3 is conveyed to the vacuum chamber 4 by the left conveying skew 31 and the right conveying skew 32. At this time, While passing through the boundary cylinder 33 such as the outer diameter of the conveying screws 31 and 32, the loess mixture is partially compressed and some air is removed.

The loess soil mixed in the mixing chamber 3 is conveyed to the vacuum chamber 4 by the left conveying skew 31 and the right conveying skew 32. At this time, The yellow soil mixture is partially compressed and some air is removed while passing through the boundary cylinder 33 such as the outer diameter of the conveying screws 31 and 32. The vacuum chamber 4 is connected to the vacuum suction port The air is discharged from the vacuum chamber 4 and the vacuum oven mixture is discharged into the compression chamber 5 under the vacuum chamber 4, And the yellow soil mixture is compressed and discharged by the rotational force to the compression skew 51 of the compression chamber 5. At this time, when the yellow soil is discharged in a state of no vacuum, the compression can not be performed, Since cracks are formed in the part or extrusion is not performed in a rectangular shape If the extruded loess mixture is cut to a certain size, a loess earth brick (1) having excellent strength and density can be produced.

Since the present invention has been made by extrusion molding of pure yellow clay soil, rice straw, pine leaves and mugwort, it can provide a loess brick having higher strength and density than conventional yellow mud bricks prepared by adding other binders such as cement, lime, , Deodorization, air purification effect and is used as pure natural material, and there is no contamination of natural environment.

Claims (1)

A mixing chamber 3 for partially smoothing the known vacuum shoveler, that is, rotating the left skewer 31 and the right skewer 32 in opposite directions to each other and mixing the yellow soil, and a vacuum pump 7, and a compression chamber 5 for compressing the clay soil, The mixture of yellow soil, rice straw, pine leaves or mugwort in a mixing chamber (3) and mixed with a small amount of water and pulverized, the mixture of yellow soil removed from the vacuum chamber (4) and transferred to the compression chamber the soil mixture by extruding the loess soil prepared to ensure that the rotational force of the compression molded by discharging the skew flow 51 bricks.