JPH10323812A - Portable brick-forming machine, and forming method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a brick forming machine wherein a convenient carrying method is provided, the stabilization of a heavy article, the safe fixation method, absorption of pressurization or vibration at the time of pressing, the pressure supporting method and the selection of a press are suitable for the portable type to provide an on-site service. SOLUTION: On the floor 1 of a portable truck-trailer, an anchor 4 which can fix a press machine main body 2 and a driving motor 3, is attached, and a brick forming press is fixed, and by a stretchable column 5 between the floor 1 of the truck-trailer and the ground surface, the application of a weight, and a vibration at the time of press-forming are absorbed, for this brick forming method, and in which the pressurization to an upper die 9 and a lower die 8 is performed by a crank shaft 6 which transmits the pressurization from synchronized rotation-drivings. Therefore, a convenient carrying method for a brick forming machine, the stabilization of a heavy article, the safe fixation method, and the brick forming machine which is suitable for carrying can be provided. Also, bricks of a high grade are provided at a low cost, and the corresponding to complaints by residents is available as well.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the manufacture of bricks by effectively utilizing slag obtained by treating industrial waste by recycling at a high temperature.

[0002]

2. Description of the Related Art A large amount of waste has been discharged due to the development of the industrial economy, and landfills have been created to treat and dispose of these industrial wastes.
In response to these wastes contaminating the earth, which is irreplaceable to the earth, the effective use of waste treatment and disposal has been carried out. Stability and safety have been measured, and various methods are being implemented to effectively utilize them as resources. Attempts have been made to use a material obtained by melting waste at a high temperature of 1500 ° C. and vitrifying it as a material for building civil engineering at low cost. However, in order to treat waste and use it as a resource, the cost of treating waste and the cost of manufacturing products using it are different in the territory of the government and the industry. At present, the balance between the demand for recycling and practical use is not well balanced.

[0003] A material obtained by melting and vitrifying waste at a high temperature of 1500 ° C can be supplied at low cost as a material for building civil engineering.
Moreover, in order to make bricks for civil engineering from melt-processed vitrified slag discharged from local governments and factories in an attempt to use it as a high-grade material,
The high use of this field and the elimination of building bricks directly from natural resources provides a better balance for the cycle of disposal and effective use. For this purpose, it is important to manufacture bricks more economically.

[0004] When making bricks, slag is transported and brought to a brick factory, manufacturing equipment installed in the brick factory, presses and firing furnaces are performed to produce bricks, and these bricks are transported to a construction site and used. It had been. The biggest problem in producing bricks that make effective use of recycled slag and putting it to practical use is how to reduce this cost.

[0005] In the current situation where disposal and disposal are carried out within the framework of the government, self-contained waste disposal and effective utilization are important in local governments or regional unions. In the production of molten slag bricks for recycling, the cost of transporting slag and the production equipment, especially the brick forming method and machinery, make up a large part of the product cost composition. It has become an issue.

[0006] The delivery service of brick production for reducing these costs and providing high-quality bricks at low cost has reduced the cost of transporting raw materials, reduced the burden of equipment costs, and self-contained in response to complaints from residents. This is also a method that can be used. A portable brick forming machine for on-site service of brick production is demanded as a very effective device in each municipal government or a wide area that melts industrial waste.

[0007]

SUMMARY OF THE INVENTION A convenient method for carrying a heavy-weight brick forming machine, a method for stabilizing and securing a heavy object,
Absorption of pressure or vibration during breathing, pressure-resistant support method,
The problem to be solved by the present invention is to provide a portable brick forming machine suitable for a delivery service of brick production in which selection of a press and the like are performed. As a result, it is practically used as a local government that has melt-processed industrial waste or a very effective device in a wide area.

[0008]

As shown in FIG. 1, an anchor 4 capable of fixing a press body 2 and a drive motor 3 is attached to a floor 1 of a truck trailer that can be transported, and a brick forming press is fixed.

An anchor 4 for fixing a press body 2 and a drive motor 3 to a floor 1 of a truck trailer that can be transported.
Was attached, and a brick forming press was fixed, and the load and vibration at the time of press forming were absorbed by an extendable column 5 between the floor of the truck trailer and the ground surface.

An anchor 4 capable of fixing the press 2 and the drive motor 3 is attached to the floor 1 of a truck trailer that can be transported, and a brick forming press is fixed, and a pillar 5 that can expand and contract between the floor 1 of the truck trailer and the ground surface. In the brick molding method in which the load and vibration during press molding are absorbed, a molding method in which pressure is applied to the upper mold 9 and the lower mold 8 through a crankshaft 6 that is transmitted from a synchronized rotary drive can be adopted. It was a portable brick forming machine.

As a transportable truck trailer, a truck trailer capable of separating a trailer truck from a vehicle traction portion of a commercially available standard 10-ton truck class trailer can be used for the portable truck. A thick iron plate was attached to the floor material of the truck trailer, and the press body 2 and the drive motor 3 were fixed to the iron plate with an anchor 4. At the target brick manufacturing plant, a hydraulic or screw-type support column 5 is provided below the trailer truck to reinforce it with the ground, and has a structure capable of withstanding the load and vibration of the press. 7 is a wheel.

The press body 2 for producing bricks employs a crank type press. This means that there is little impact, vibration, and load on the bogie, that the brick can be manufactured at high speed, and that dry or semi-dry brick clay is put in a constant volume, and that it can be pressed and formed by constant displacement and pressurization. Is a good brick forming machine. As shown in FIG. 2, the molding of the brick takes a pressing step in which the upper mold and the lower mold are synchronized. In step A, a constant volume of the clay is charged, and in step B, the knockout for lifting the lower mold in synchronization with the upper mold is lower than that of the lower mold. After the brick formation, knock out the lower mold and take out the brick Step C
The brick is formed. This operates from the rotation drive of the motor via the rotation synchronization shaft and the crankshaft 6.

The brick forming machine is most preferably used as a cheap and high quality brick forming in view of the forming speed, dimensional accuracy, quality and the like. In addition, a friction press, a hydraulic press, or the like can be used instead of this press.

[0014]

[Example 1] Clay obtained by mixing and kneading 70% of sewage sludge molten slag and 30% of clay at a moisture of 10%, which was melted by a certain local government, was formed by a 50-ton crank press, 114 mm x 2
A brick having a size of 30 mm x 50 mm and fired at 1000 ° C for 3 hours in an existing firing furnace has a compressive strength of 500 k.
It showed gf / cm ² , confirmed abrasion resistance and frost resistance, and was able to form a good brick which satisfies the prescribed physical properties as a building brick. This was possible at a production cost of ordinary interlocking bricks or less.

[0015]

【The invention's effect】

1. Convenient transport method for heavy brick forming machine, stable and safe fixing of heavy material, absorption of pressure or vibration during breathing, support method against pressure, selection of press, etc. And a brick forming machine suitable for portable use. 2. Brick delivery service to reduce costs and provide high-quality bricks at low cost has reduced the cost of transporting raw materials, reduced the burden on equipment costs, and was able to respond to complaints from residents by self-contained.

[Brief description of the drawings]

FIG. 1 is a conceptual view of a portable brick forming machine of the present invention.

FIG. 2 is a conceptual diagram illustrating a pressing process in which an upper die and a lower die according to the present invention are synchronized.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Transportable truck trailer floor 2 Press machine body 3 Drive motor 4 Anchor 5 Prop 6 Crankshaft 7 Wheel 8 Lower die 9 Upper die

Claims (3)

[Claims] 1. An anchor capable of fixing a press and a drive motor is attached to the floor of a transportable truck trailer,
A portable brick forming machine characterized by fixing a brick forming press. 2. A portable brick forming machine, characterized in that a load and vibration during press forming are absorbed by an extendable column between the underfloor and the ground surface of the truck trailer according to claim 1. 3. A brick forming method using a portable brick forming machine according to claim 1, wherein the pressurizing of an upper mold and a lower mold at the time of molding is synchronized via a rotary drive crankshaft. A portable brick forming machine and a forming method characterized by performing.