KR20040101857A - Manufacturing apparatus of adiabatic board of which raw materials is glass or rock fiber and the manufacturing method thereof - Google Patents

Abstract

PURPOSE: Provided are equipment and a method for manufacturing heat insulating and incombustible panels with high strength by hardening glass wool(or rock wool) panels effectively with hot air supplied from blocks. CONSTITUTION: The manufacturing equipment for heat insulating panels comprises the parts of: an insert conveyor(80) for carrying cover wool or glass wool; a scutcher(70) for scutching wool into small pieces; a press(60) for forming wool pieces into a panel shape; a drying unit(40) for hardening formed panels, which contains a upper(11) and a lower(12) chain moving panels, hot blocks moving with chains, and a drying furnace(30) having a blower(33) for supplying hot air(100-220deg.C) from a hot air blower(32) to the upper and lower sides of the block through a duct(31); a cooler having a cooling fan(41) for discharging hot air inside the panels to the outside; a cutter(50) for cutting panels into an effective size; a conveyor(90) for discharging panels. The formed panels are hardened by hot air supplied from holes in hot blocks whose sides are close to the upper side and the lower side of panels, wherein the panels are moved 30-40m straight in a rate of 3-8m/min by chains during hardening.

Description

Manufacturing apparatus of adiabatic board of which raw materials is glass or rock fiber and the manufacturing method

The present invention relates to a heat insulating plate manufacturing apparatus using the glass surface or rock wool as a raw material and a method thereof, and more particularly, to provide a glass face plate or rock wool plate excellent in strength by reliably and efficiently hardening the outer surface and the inside of the glass surface plate or rock surface plate. The present invention relates to a heat insulating plate manufacturing apparatus using the glass or rock wool as a raw material and a method for producing a non-combustible panel easily.

Typically, Styrofoam is widely used as a heat insulator filled inside the prefabricated panel, but the Styrofoam as a heat insulator is inexpensive, but has a problem in that it causes toxic gas while melting easily in a fire, thereby causing great damage to life.

For this reason, a non-combustible panel filled with glass or rock wool as a heat insulator used in the assembled panel has been published as a method of manufacturing a prefabricated non-combustible panel made of glass or rock wool as raw materials on October 15, 1998.

The manufacturing method of the prefabricated non-combustible panel is a process of primary forming and adhesive application while uncoiling the lower steel plate, the other surface process of stacking the fish wool by the other machine on the lower steel plate like a snowflake, and arbitrary thickness and shape in the belt conveyor. Basic molding process consisting of, and high frequency heating process to harden the inside of the raw material surface in a short time by passing through the inside of the high-frequency curing furnace to cure it, and to reduce the line, energy saving, etc. Forming process to improve sound insulation and heat insulation, including a sheet plate, bonding process and hot air curing process to spray and apply polyvinyl acetate emulsion to the uncured phenolic resin on the surface of the heat insulating material, and to pass it through the hot air curing; After cutting to a predetermined size, the cutting and stacking process for easy transportation, but Frequency of only the interior of the rock wool insulation is cured in the heating step, in order to cure the outer surface of the insulation while remaining mounted to the hot air curing process was that the outer surface of the internal rock wool insulation is not cured the problem.

That is, when heating the rock surface inside the plate at a high frequency from the bottom and the top surface of the plate during the hot air curing process, moisture is dried because the inside of the rock surface, which is a heat insulator, is sealed due to the iron plate on the top and bottom surfaces so that there is no space for water vapor to escape. The outer surface of the rock wool as a heat insulator is not hardened, so it is difficult to manufacture a non-combustible panel, and thus there is a problem that cannot be practically performed.

Accordingly, the present invention is to solve the above-mentioned conventional problems, it is possible to provide a glass plate or rock face plate excellent in strength by hardening the surface and the inside of the glass face plate or rock face plate efficiently and reliably to easily produce a non-combustible panel. It is an object of the present invention to provide a heat insulating plate manufacturing apparatus using the glass or rock wool as a raw material and a method thereof.

In order to achieve the above object, the manufacturing method of the present invention includes a raw material transfer process of placing a cover wool or a glass surface and transferring it to an insert conveyor, and a surface process of the other surface process of the surface of the cover wool or glass surface supplied using the other surface machine with fine particles. Compression molding process for compressing the rock wool or glass surface as fine particles to have an arbitrary thickness and shape with a compression molding machine, and a method for producing a heat insulating plate using glass or rock wool as a raw material for curing and discharging the insulating material compressed to have an arbitrary thickness and shape. To; The heat insulator that has undergone the compression molding process receives heat generated by the hot air blower through a plurality of heat supply holes of the heat block interviewed on the upper and lower surfaces of the heat insulator through respective transfer ducts, respectively, and both ends are driven by sprockets. A heat insulating plate curing process that is cured by moving a distance of 30 to 40 m at a speed of 3 to 8 m per minute by an upper and lower feed chain coupled to the upper and lower feed chains; Insulation plate cooling process that cools the cured insulation by releasing the internal heat of insulation through the insulation plate hardening process to the outside by a cooling fan fixed to the center of the induction shade located on the upper and lower parts of insulation Has a feature consisting of a cutting process.

In order to achieve the above object, the manufacturing apparatus of the present invention is an insert conveyor for placing and transporting a cover wool or a glass surface, a other surface machine for burning the supplied cover wool or glass surface with fine particles, and a belt conveyor for rock wool or glass surface which are fine particles. In the compression molding machine for compression molding to an arbitrary thickness and shape, and the apparatus for producing a heat insulating plate using a glass or rock wool as a raw material to cure and discharge the compression molded heat insulating material having an arbitrary thickness and shape; An insulation drying furnace for curing the compression-molded insulation with hot air; A cooler for cooling the cured heat insulating material by releasing heat from the inside of the heat insulating material to the outside by a cooling fan fixed to the center side of the heat insulating material, which is in close contact with the upper and lower surfaces of the heat insulating material; A cutter for cutting the cured heat insulating material according to a standard; It is characterized by having a discharge conveyor for discharging the insulation cut to a certain standard.

The upper and lower feed chains, wherein both ends are pinned to a plurality of bodies by rotating pins, are fitted to drive sprockets fixed at both ends, and are rotated at 3 to 8 m per minute, and the upper and lower parts are spaced apart by the thickness of the insulating material. An open block having a plurality of heat supply holes in the plate and fixed to both sides of the upper end of the upper and lower transfer chains by operation between the upper and lower transfer chains, respectively; Located on the upper side of the upper and lower conveying chain and having a drying furnace for supplying the hot heat generated in the hot air blower by the blower fan through the duct to the upper and lower parts of the hot block in close contact with the upper and lower ends of the heat insulating material.

The hot air block has a feature of having a plurality of hot air spaces which heat-harden the heat insulating material through a plurality of heat supply holes by allowing a plurality of partition protrusions to protrude on the opposite side of the surface to be interviewed with the heat insulating material so as to stay in the heat supplied through the duct for a long time. .

1 is a front view showing a state of the present invention,

2 is a plan view of FIG.

Figure 3a is a bottom view showing the appearance of the present invention block,

3B is a cross sectional view of FIG. 3A,

Figure 3c is a cross-sectional view showing a state in which the operating rod is mounted on the heat block of the present invention,

3D is a longitudinal cross-sectional view of FIG. 3A.

* Description of the symbols for the main parts of the drawings *

11,12: upper and lower feed chain 13: drive sprocket

14: rotating pin 20: hot block

21: heat supply hole 22: operation

23: open space 24: partition projection

30: drying furnace 31: transfer duct

32: hot air fan 33: blowing fan

40: cooler 41: cooling fan

42: induction shade 50: cutting machine

60: extruder 61: belt conveyor

70: masking machine 80: insert conveyor

90: discharge conveyor

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Figure 1 is a front view showing a state of the present invention, Figure 2 is a plan view of Figure 1, Figure 3a is a bottom view showing the state of the present invention the heat block, Figure 3b is a cross-sectional view of Figure 3a, Figure 3c the present invention Figure 3 is a cross-sectional view showing a state of operation mounted on the hot block of Figure 3d is a longitudinal cross-sectional view of FIG.

According to the present invention, a method of manufacturing a heat insulating plate using glass or rock wool as a raw material includes a process of transferring a raw material by placing a cover wool or glass surface and transferring it to the insert conveyor 80, and fine particles of the cover wool or glass surface supplied using the other surface machine 70. The other surface process to burn the surface, the compression molding process to compress the rock wool or glass surface as fine particles to have an arbitrary thickness and shape with the compression molding machine 60, and the heat generated by the hot air blower 32 to the blower fan 33 The upper and lower feed chains having both ends coupled to the driving sprockets 13 are received through a plurality of heat supply holes 21 of the heat block 20 interviewed on the upper and lower surfaces of the heat insulating material through respective transfer ducts 31. Induction shade 42 positioned above and below the heat insulating material to heat up the heat insulating plate curing process, which is cured while moving a distance of 30 to 40 m at a speed of 3 to 8 m per minute and the heat insulating plate curing process by (11) and (12). In the center Insulating plate cooling process for cooling the cured heat insulating material by releasing to the outside by the fixed cooling fan 41, and the cutting process and the discharge process of cutting the cured heat insulating material according to the specification with a cutting machine (50).

The apparatus for producing a heat insulation board using glass or rock wool as a raw material of the present invention is an insert conveyor 80 for placing and transporting a cover wool (which is woven with a certain thickness of rock wool impregnated with phenolic resin) or glass surface impregnated with phenolic resin. And, the other surface machine 70 for burning the supplied cover wool or glass surface with fine particles, the compression molding machine 60 for compression molding the rock surface or glass surface of the fine particles in any thickness and shape in the belt conveyor 61, and compression molding Heat insulating material drying means for hardening the heat insulating material by heat, and heat insulating material cured by releasing the heat inside the heat insulating material by the cooling fan 41 fixed to the center side with the induction shade 42 in close contact with the upper and lower surfaces of the heat insulating material, respectively It has a cooler 40 for cooling the heat, a cutting machine 50 for cutting the cured heat insulating material according to the standard, and a discharge conveyor 90 for discharging the heat insulating material cut to a certain standard, Eojinda.

The insulating material drying means is fitted to the driving sprocket 13, which is fixed at both ends by a plurality of the body is pin-coupled by the rotation pin 14 is rotated at 3 to 8m per minute, and the upper and lower parts are separated by the thickness of the insulating material The upper and lower feed chains 11 and 12 and the plate body have a plurality of heat supply holes 21 and are fixed to the upper and lower ends of the upper and lower feed chains 11 and 12 by operation bars 22, respectively. 11) (12) and the hot block 20, which is rotated together with the upper and lower feed chains (11) (12) located on the upper side of the hot air generated by the hot air blower (32) by the blower fan (33) the upper and lower ends of the heat insulating material It consists of a drying furnace 30 to supply through the duct 31 to the upper and lower portions of the hot block 20 in close contact with.

The hot block 20 heats the heat insulating material through the plurality of heat supply holes 21 by prolonging the heat supplied through the duct 31 by protruding a plurality of partition protrusions 24 on the opposite side of the surface to be interviewed with the heat insulating material. It consists of a plurality of hot air spaces 23 to cure.

This operating state of the present invention will be described in detail as follows.

First, when the worker seats the sheet-shaped glass surface or rock wool (cover wool) (hereinafter referred to as a raw material) in which the phenolic resin is impregnated in the insert conveyor 80, the sheet glass surface or rock surface is gradually moved by the insert conveyor 80. When the surface of the raw material is burned into fine particles by the other surface machine 70, the raw material that is burned down falls on the lower surface of the other surface machine 70 as if it falls, and is stacked on the belt conveyor 61. The glass surface or the dark lead plate is compression-molded by the glass face plate or the rock face plate having a predetermined thickness transferred to the molding machine 60.

The glass face plate or rock face plate having the set thickness is inserted into the heat insulating material drying furnace 30 and dried by hot air, and the glass face plate and the rock face plate are driven by the upper and lower driving sprockets 13. Inserted between the (11) and the lower conveying chain 12, the glass face plate and the rock face plate is a plurality of heat blocks (28) rotatably fastened by the operator 22 at each end of the upper and lower conveying chain (11, 12) ( 20 and positioned between the upper and lower surfaces of the heat block 20 are moved in close contact with each other.

At this time, the hot air for maintaining the inside of the heat insulating material drying furnace 30 to 100 ~ 220 ℃ to the heat supply hole 21 formed in a plurality of heat block 20 is discharged to the glass face plate or rock face plate inside and outside the glass face plate or rock face plate The water is evaporated to harden the glass surface or the rock surface plate.

On the other surface of the hot block 20 interviewed with the glass face plate or the rock face plate, a plurality of hot air supplied with a plurality of hot air spaces 23 formed of a plurality of partition protrusions 24 are concentrated on the center side of the hot air space 23. It serves to guide the concentration to the heat supply hole (21).

Hot air is connected to the transfer duct 31, the heat generated by the hot air blower 32 is supplied to the transfer duct 31 by the blowing fan 33 and the transferred heat is transferred to the upper portion through the transfer duct 31 While being discharged from the top of the hot block 20 of the chain 11 to the bottom, at the same time through the transfer duct 31 is discharged from the bottom of the hot block 20 of the lower transfer chain 12 to the top.

In this way, the glass face plate and the rock face plate dry all the moisture inside while undergoing a distance of 30 to 40 m while receiving hot air at a temperature of 100 to 220 ° C. in the heat insulating material drying furnace 30. It is cured to have strength.

The hardened glass face plate and the rock face plate are transferred to the cooler 40 by a conveyor, and in the cooler 40, the guide face 42 and the guide shade 42 are almost in close contact with the upper and lower surfaces of the glass face plate or the rock face plate. The formed cooling fan 41 cools the glass face plate or the rock face plate by discharging the heat inside the glass face plate or the rock face plate to the outside from the upper and lower portions of the cured glass face plate or the rock face plate, respectively.

The glass face plate or the rock face plate thus cooled is cut to a suitable length by the cutting machine 50 and discharged to the discharge conveyor 90.

The glass face plate and the rock face plate discharged through the discharge conveyor 90 is inserted into the prefabricated panel to fit the size to produce a prefabricated non-combustible panel.

As described above, the present invention can provide a glass face plate or a rock face plate excellent in strength by efficiently and reliably hardening the surface and the inside of a glass face plate or a rock face plate, thereby producing an incombustible panel easily.

In addition, due to the prohibition of use of Styrofoam, the existing Styrofoam-filled non-combustible panels were not produced as they were, but the factory that manufactures the non-combustible panels filled with the glass faceplate rock panel produced by the manufacturing apparatus of the present invention. Since it is possible to work full-time, the ripple effect on the industry has a huge effect.

Claims (4)

The insert conveyor 80 for placing and transporting the cover wool or glass surface, the other surface machine 70 for burning the supplied cover wool or glass surface with fine particles, and the rock surface or glass surface which are fine particles with arbitrary thicknesses in the belt conveyor 61. A compression molding machine 60 for compression molding in a form, and an apparatus for producing a heat insulating plate using a glass or rock surface as a raw material to cure and discharge the heat-molded heat insulating material having a predetermined thickness and shape; Heat insulating material drying means for hardening the compression molded heat insulating material; A cooler 40 for cooling the cured heat insulating material by releasing heat from the inside of the heat insulating material to the outside by a cooling fan 41 fixed to the center side with the induction shades 42 closely attached to the top and bottom surfaces of the heat insulating material; Cutting machine 50 for cutting the cured insulation in accordance with the standard and Insulating plate manufacturing apparatus using a glass or rock surface as a raw material, characterized in that it comprises a discharge conveyor 90 for discharging the insulating material cut to a certain standard. The method of claim 1; The insulating material drying means is fitted to the driving sprocket 13, which is fixed at both ends by a plurality of the body is pin-coupled by the rotation pin 14 is rotated at 3 to 8m per minute, and the upper and lower parts are separated by the thickness of the insulating material Upper and lower feed chains 11 and 12; Hot plate having a plurality of heat supply holes (21) in the plate body is fixed to the upper and lower ends of the upper and lower feed chains (11) (12), respectively, by the operation rod 22, and is rotated together with the upper and lower feed chains (11) (12) 20 and The transfer duct 31 located above and below the upper and lower transfer chains 11 and 12 and transferred to the upper and lower portions of the hot block 20 in close contact with the upper and lower ends of the heat insulating material by hot air generated by the blower fan 33. Insulation plate manufacturing apparatus using the glass or rock wool as a raw material, characterized in that it comprises a drying furnace 30 to supply through. The method of claim 2; The hot block 20 is a plurality of partition protrusions 24 protrude on the opposite side of the surface to be interviewed with the heat insulating material to maintain the heat supplied through the transfer duct 31 for a long time through the heat insulating material through a plurality of heat supply holes (21). A heat insulating plate manufacturing apparatus using a glass surface or a rock surface as a raw material, comprising a plurality of hot air spaces 23 for heat curing. Put the cover wool or glass surface and transfer the raw material transfer process to the insert conveyor 80, the other surface process to burn the cover wool or glass surface supplied using the other surface machine 70 with fine particles, rock wool or glass surface as fine particles In the compression molding process for compression molding to have an arbitrary thickness and shape with a compression molding machine (60), and a method for producing a heat insulating plate made of glass or rock wool as a raw material for hardening and discharging the heat insulating material compressed to have an arbitrary thickness and shape; The heat insulating material that has undergone the compression molding process includes a plurality of heat blocks 20 that are interviewed on the upper and lower surfaces of the heat insulating material through the respective heat transfer ducts 31 by the hot air fan 32 through the air transfer fan 33. Insulation plate which is received through the heat supply hole 21 and hardened while moving at a distance of 30 to 40 m at a speed of 3 to 8 m per minute by upper and lower feed chains 11 and 12 coupled to the driving sprocket 13 Curing process; Insulating plate cooling process for cooling the cured insulation by releasing the internal heat of the heat insulating material through the heat insulating plate hardening process to the outside by the cooling fan 41 fixed to the center side of the induction shade 42 located in the upper and lower parts of the heat insulating material and Method for producing a heat insulating plate made of glass or rock wool as a raw material, characterized in that the cutting process of cutting the cured heat insulating material according to the specification with a cutting machine (50).