JPH10244225A - Method for grinding treatment of ceramics obsolete waste inorganics and treating installation therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve accuracy in screening of ceramics obsolete waste inorganics discarded by a method wherein ceramics are selected into broken ones and unbroken ones, the broken ones are further selected into white ones and brown ones, they are respectively separately stored, a specific amount thereof is cut out to be crushed with crushers ranging over several stages, and classified by wind selection. SOLUTION: Various kinds of ceramics are selected into broken ones and nonbroken ones, the broken ones are further selected into white ones and brown ones, and they are respectively independently stored in separated hoppers. A specific amount of ceramics and pottery is discharged out to be applied to a primary crusher, and then a specific amount thereof is fed to a secondary crusher. Then, the ceramics and pottery after being crushed, which is discharged from the secondary crusher, is refined in a powdery state with a cullet crusher. The ceramics generated in a powdery state are blown together with wind force generated with the secondary crusher, and the powdery ceramics and pottery are classified. The classification is of a four stage type wherein a first mesh is 15 mesh over cap and label group, a second mesh is 2.5×2.5mm mesh, a third mesh is 2×2mm mesh and a fourth mesh is 1.2×1.2mm mesh from an upside.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for treating unnecessary exhaust inorganic substances of various ceramics. More specifically, the present invention relates to a method for crushing broken ceramics, undamaged unnecessary ceramics, and ceramic pieces of incineration residues. The method and its processing equipment.

[0002]

2. Description of the Related Art As a method for treating these unnecessary waste inorganic substances, a conventional apparatus for powdery treatment of solid substances such as stone and concrete is disclosed in, for example, JP-A-7-24339.
No. (powder processing equipment) and No. 6-42737 (impact crusher with built-in classification mechanism) have been developed.

Recently, a processing method different from these conventional methods has been developed by the present applicant and has been disclosed in Japanese Patent Application No. 7-199.
No. 360 (pulverization processing method for unnecessary exhaust inorganic substances such as empty bottles and its processing equipment). This application discloses a method of sorting collected empty bottles into valuable bottles and cullet bottles, storing the valuable bottles in a receiving hopper, and cutting out a so-called raw bottle such as a fixed amount of cracked bottles and one-way bins to obtain primary bottles. A method for supplying to the crusher, a cracked bottle crushed to a size that can be put into a secondary crusher and a so-called raw bottle such as a cracked bottle or a one-way bin supplied by the primary crusher, A method of transporting so-called raw bottle crushed materials such as one-way bins to a secondary crushing supply hopper, and temporarily transferring so-called raw bottle crushed materials such as glass-like broken bottles and one-way bins transported from the primary crusher by a crusher supply hopper. A method of storing and supplying quantitatively to the secondary crusher;
A method of purifying a so-called raw bottle crushed material such as a glass-like cracked bottle or a one-way bin supplied quantitatively from the secondary crusher into a powder with a cullet crusher, and a method of purifying the powder with the wind force generated in the secondary crusher. A method of blowing so-called raw bottle crushed material such as cracked bottles and one-way bins that have been refined and classifying the so-called raw bottle crushed materials such as powdered cracked bottles and one-way bins. This is a method of crushing the material, and the classification of the crushed material is a four-stage type.
Labels and 2nd stage 2.5 × 2.5 mm, 3rd stage 2 × 2 mm,
The fourth step is a granulation treatment method that is classified into four categories of 1.2 × 1.2 mm or less, and a bin sorting conveyor for manually sorting empty bottles and the like collected via a belt conveyor into white and brown valuable bottles, A receiving hopper for receiving and storing so-called raw bottles such as cracked bottles and one-way bins directly input by the conveyor of the valuable bin collection line, and a trough-type cracking bottle for cutting out a fixed amount from the receiving hopper and supplying a fixed amount to the primary crusher; A so-called raw bottle cutout feeder such as a one-way bin, and a primary bin that crushes a so-called raw bottle such as a cracked bottle or a one-way bin supplied from the so-called raw bin cutout feeder such as a cracked bin or a one-way bin to about 50 mm or less through a hammer crusher. A crusher and a bucket-type and vertical crusher for feeding the glass crushed through the primary crusher to a secondary crusher supply hopper. The operation of the primary crushed material transport conveyor that is transported by the conveyor and the glass feeder that has been transported via the primary crusher transport conveyor is temporarily stopped, and the level sensor stops the operation of a so-called raw bin cutout feeder such as a cracking bin or a one-way bin. A crusher supply hopper that adjusts the storage amount together with a crusher supply feeder that supplies a constant amount to the secondary crusher while increasing or decreasing the supply amount by adjusting an electromagnetic feeder and a controller dial installed in the secondary crusher supply hopper, A crusher for finely crushing the glass supplied quantitatively through the secondary crusher feeder, an air blower tube for transferring the fine glass to the vibrating screen together with the wind generated from the secondary crusher, and a transfer from the air blower tube An air separation chamber for separating the finely divided glass from the air, and falling from the air separation chamber To provide a processing facility empty bottles or the like unnecessary waste inorganic material, characterized in that it is composed of a vibrating screen which classified through the net to vibrate the powder glass.

[0004]

SUMMARY OF THE INVENTION The present invention has been made by improving the invention developed by the present applicant so that the invention can be applied to ceramics other than empty bottles. Having.

[0005]

DISCLOSURE OF THE INVENTION The present invention has been developed to solve the above-mentioned problems, and sorts collected various ceramics into damaged ceramics and unbroken unnecessary ceramics. And a method for sorting damaged ceramics into white and brown ceramics, and storing the sorted damaged ceramics and unnecessary ceramics in a receiving hopper and storing the ceramic pieces sorted from a garbage incinerator in a storage hopper. Method to cut out a certain amount of damaged and unnecessary porcelain and supply it to the primary breaker, and to supply the damaged and unnecessary porcelain supplied by the primary breaker to the secondary breaker A method of transporting damaged and damaged ceramics, unnecessary ceramics, ceramic pieces, etc. to a secondary damage supply hopper, and damaged ceramics, unnecessary materials magnetism transported from the primary damage machine, A method of temporarily storing porcelain pieces and the like in a breaker supply hopper and temporarily supplying them to a secondary breaker, and culleting damaged ceramics, unnecessary porcelain, ceramic pieces and the like quantitatively supplied from the secondary breaker. A method of purifying into a powder form with a breaker, and broken ceramics unnecessary porcelain that has been refined into a powder form together with the wind force generated in the secondary breaker,
A method of blowing ceramic pieces, etc. and classifying the powdery damaged ceramics, unnecessary ceramics, ceramic pieces, etc., to provide a method for crushing unnecessary ceramics waste. Yes, and the damaged ceramics, unnecessary ceramics,
Classification of crushed materials such as ceramics is a 4-stage type. Caps and labels over the first 15 mm above the top and 2.5
It is a granulation treatment method classified into 4 classes of × 2.5 mm, 3rd stage 2 × 2 mm, 4th stage 1.2 × 1.2 mm or less. Furthermore, various ceramics collected via a belt conveyor A ceramic pottery sorting conveyor and storage hopper that manually sorts damaged ceramics, unbroken unnecessary ceramics, and ceramic pieces etc. selected from the incineration residue of the garbage incinerator, and further manually sorts the damaged ceramics into white and brown. And a receiving hopper for receiving and storing the damaged ceramics directly input by the conveyor of the sorting line for the broken ceramics, unnecessary ceramics, ceramic pieces, etc., and a fixed amount cut out from the receiving hopper and supplied to the primary crusher quantitatively. Trough-shaped damaged ceramics, white and brown unnecessary ceramics, ceramics of incineration residue, etc., and broken ceramics supplied from the ceramics, etc. Primary crusher for crushing equipment and unnecessary ceramics sorted into white and brown and ceramic pieces of incineration residue to about 50 mm or less via hammer crusher, and crushed through the primary crusher A primary crushed material transport conveyor that transports ceramics and the like to a secondary crusher supply hopper by a bucket type and a vertical conveyor, and temporarily stores the ceramics and the like that have been transported via the primary crusher transport conveyor and uses a level sensor. A crusher supply hopper that stops the operation of the cutting feeder and adjusts the storage amount, and a constant feed to the secondary crusher while increasing or decreasing the supply amount by adjusting the electromagnetic feeder and controller dial installed in the secondary crusher supply hopper. Crusher to feed finely crushed ceramics and the like, which is quantitatively supplied through the secondary crusher feeder, An air blower tube that conveys fine ceramics and the like to the vibrating screen together with the wind generated by the secondary crusher, an air separation chamber that separates fine ceramics and the like conveyed from the air blower tube from air, An object of the present invention is to provide a facility for treating inorganic waste unnecessary for ceramics, comprising a vibrating screen for classifying fine powdered ceramics and the like dropped from an air separation chamber through a vibrating net.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION In the embodiment of the present invention, collected various ceramics are sorted into damaged ceramics and undestructed unnecessary ceramics, and the damaged ceramics are converted into white and brown ceramics. A method of sorting, storing the sorted damaged ceramics and unnecessary ceramics in a receiving hopper, storing the ceramic pieces sorted from the garbage incinerator in a storage hopper, and removing a certain amount of damaged and unnecessary ceramics. A method of cutting out and supplying to the primary damaged machine, the damaged and unnecessary ceramics supplied by the primary damaged machine are damaged to a size that can be put into the secondary damaged machine, and the damaged damaged ceramics, unnecessary ceramics And the method of transporting ceramic pieces and the like to the secondary damage supply hopper, and temporarily storing the damaged ceramics, unnecessary materials magnetism, ceramic pieces and the like transported from the primary damage machine in the damage machine supply hopper, and A method of supplying quantitatively to the next damaged machine, a method of purifying damaged ceramics, unnecessary ceramics, pieces of ceramics, etc. supplied quantitatively from the secondary damaged machine into a powder with a cullet breaker; A method of blowing damaged ceramics, unnecessary ceramics, ceramic pieces, etc. refined into the powder form together with the wind force generated in the air and classifying the powdery damaged ceramics, unnecessary ceramics, ceramic pieces, etc. In addition, the classification of crushed materials such as the broken ceramics, unnecessary ceramics, ceramics and the like is a four-stage type, and caps and labels over the first stage of 15 mm and the second stage 2.5 × 2.5 mm It is a method of crushing unnecessary waste of ceramics, which is classified into four categories, namely, the second stage, 2 × 2 mm, and the fourth stage, 1.2 × 1.2 mm or less. Can also be granulated.

[0007] Further, according to the embodiment of the present invention, various ceramics collected via a belt conveyor are manually sorted into damaged ceramics, unnecessary ceramics which are not damaged, and ceramic pieces etc. which are selected from incineration residues of a garbage incinerator. In addition, the pottery sorting conveyor and storage hopper for pottery, which manually sorts the pottery into white and brown, and the pottery directly input by the conveyor of the sorting line for the pottery, unnecessary pottery, pottery pieces, etc. Receiving hoppers for receiving and storing porcelain, trough-shaped broken porcelain, white and brown unnecessary porcelain, porcelain of incinerated residue, etc. A feeder, broken ceramics supplied from a cut-out feeder of the ceramics and the like, unnecessary ceramics sorted into white and brown, and fired ceramics. A primary crusher for crushing residues of ceramic pieces and the like at about 50mm or less through a hammer crusher,
A primary crushed material transport conveyor that transports crushed ceramics and the like through the primary crusher to a secondary crusher supply hopper by a bucket type and vertical conveyor, and a ceramic that has been transported via the primary crusher transport conveyor. The crusher supply hopper that temporarily stores the kinds and the like and stops the operation of the cutting feeder by the level sensor and adjusts the storage amount, and the supply amount is adjusted by adjusting the electromagnetic feeder and the controller dial installed in the secondary crusher supply hopper. A crusher supply feeder that supplies a constant amount to the secondary crusher while increasing or decreasing, and a crusher that finely crushes ceramics and the like that are quantitatively supplied through the secondary crusher feeder, together with wind generated from the secondary crusher An air blower pipe that conveys fine ceramics and the like to the vibrating screen, and fine ceramics and the like conveyed from the air blower pipe A facility for treating inorganic waste unnecessary for ceramics, comprising: an air separation chamber for separating from air; and a vibrating screen for classifying fine powdered ceramics and the like dropped from the air separation chamber through a vibrating net. Therefore, it is possible to provide a facility capable of easily and collectively processing a large amount of unnecessary ceramics.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an apparatus for crushing unnecessary inorganic waste of ceramics according to the present invention.

FIG. 1 is a flow sheet of a cullet crusher.
FIG. 2 shows an outline of the pulverizer. In the figure
1 is cutting out ceramics from damaged or unnecessary ceramics
Feeder, 2 is primary crusher, 3 is primary crushed material conveyor
Bear, 4 is a cullet crusher, 5 is a return conveyor, 6
Is a vibrating screen and 7 is a bin sorting conveyor. Less than
Below, the method of crushing cullet by this equipment is explained.
I do.Equipment scale Ceramics: 28 tons / dayGrinding capacity Model: Microsizer (R-1000 type) Ability: Aggregate for asphalt (2.5mm under)
Processing volume of 3 tons / h per unit Operating time: 5 h / day Facility capacity: 25 tons / day ÷ 5 h / day = 5 tons / h Number of microsizers: 2Ceramics sorting conveyor Ceramics: Damaged ceramics, incineration residue ceramics Unnecessary ceramics: White and brown ceramics Type: Belt conveyor Number of units: 1 belt (600 mm wide, 6000 mm long, 1.5 electric motors)
KW x 200V)Receiving hopper Number of units: 1 Main specifications: Input port 3200mmW x 3200mmL, size 3200mmW
× 3200mmL × 3000mmH Effective capacity 25m^Three, Discharge port 650mm × 16
00mmCutting feeder Model: Trough type Number of units: 1 Unit Processing volume: 10T / H Model: RVF-750-3.0 Main specifications: Size width 0.75mm x length 3.0mm, inclination 0 °, electric
Machine vibration motor 1.5KW × 200V × 8P2 units, accessory bottom, side
With liner (with reverse braking)Primary crusher Model: Glass crusher Number of units: 1 Unit Processing volume: 8T / H Model: HMG-40 Main specifications: Input dimensions, motor 3.7KW × 200VPrimary crushed material conveyor Model: Bucket type conveyor Number of units: 1 Unit Processing capacity: Conveying capacity -4m^Three/ H (filling rate 50%, captain 53
00mm, transfer speed 15m / min, electric motor 2.2KW × 200V (G
M)Crusher feed hopper Number of units: 1 Main specifications: Input port 293mm x 113mm, return 193mm x
93mm, size 2000mmW2800mmL × 2000mmH, effective capacity 5.2
m^Three, Discharge port 200mmW x 250mmL x 2, accessory level sensor
With 3W x 200V Crusher supply feeder Model: Trough type Number of units: 2 Model: F-212BDT type Main specifications: Size 250mmW x 1000mmL, tilt 0 °, motor
0.1KW (500VA) x 200V, with accessory controller (C4-3)
(With bottom and side liner)Crusher Model: Microsizer Number of units: 2 Unit throughput: 3T / H / unit Model: R-1000 Main specifications: inlet dimensions 6 inches, outlet dimensions 6 inches, rotation
Number 1900 ± 200rpm, motor 22KW × 200V,Air blower Number: 2Air separation chamber Number of units: 2 Main specifications: Size φ1200mm × 2000mmVibrating screen Model: NAPBDM1000D-2S Number of units: 2 Main specifications: Size 1st screen 15mm screen, 2nd screen
Lean 2.5mm eye, screen size 1000φmm, motor 1.
5KW x 200V model Next, how to use this equipment with such a configuration
explain.

First, the porcelain collected via the porcelain sorting conveyor 7 is separated by hand into broken porcelains and unbroken porcelains, and the unnecessary porcelains are white and brown porcelains. Sort by hand. Next, the porcelain selected and put directly through the conveyer of the porcelain collection line is stored in the receiving hopper, and the porcelain pieces (including glass pieces) selected from the incineration residue (incineration ash) of the garbage incinerator. Is stored in a storage hopper. Next, a certain amount of ceramics and the like are cut out through the feeder 1 for cutting out the ceramics and the like and supplied to the primary crusher 2. In the primary crusher 2, porcelain and the like supplied from a cut-out feeder for porcelain and the like are crushed by a hammer crusher to about 50 mm or less. Further, the crushed material such as ceramics is crushed by the primary crusher 2 via the primary crushed material transport conveyor 3 and the crushed material such as ceramics is transported to the secondary crushing supply hopper by the vertical conveyor, while the porcelain which has been transported from the primary crusher transport conveyor The crushed materials are temporarily stored in a crusher supply hopper.

[0011] In addition, a fixed amount is supplied to the secondary crusher / pulverizer by an electromagnetic feeder provided in the secondary crusher supply hopper via the crusher supply feeder. The crushed material such as ceramics supplied by the secondary crusher feeder is further finely crushed by the cullet crusher 4. In addition to the wind generated in the secondary crusher, the crushed materials such as ceramics and the like are transported to the vibrating screen 6 through the transport pipe. At that time, crushed materials such as ceramics conveyed by the transport pipe in the air separation chamber are separated from the air.

The crushed material such as powdery porcelain dropped from the air separation chamber is classified through a vibrating net. This classification is a four-stage type, with caps and labels over the first stage 15 mm above the top and a second stage 2.5 x 2.5 mm
The first and second stages are classified into 2 × 2 mm and the fourth stage, 1.2 × 2 mm or less.

[0013]

According to the treatment method of the present invention, the collected various ceramics are sorted into damaged ceramics and unbroken unneeded ceramics, and the damaged ceramics are sorted into white and brown ceramics. Method and storing the selected damaged ceramics and unnecessary ceramics in a receiving hopper and storing the ceramic pieces selected from the garbage incinerator in a storage hopper and cutting out a certain amount of damaged and unnecessary ceramics. A method for supplying to the primary breaker, the damaged and unnecessary ceramics supplied by the primary breaker are damaged to a size that can be put into the secondary breaker, and the damaged damaged ceramics, unnecessary ceramics,
A method of transporting ceramic pieces and the like to the secondary damage supply hopper, and damaged ceramics transported from the primary damage machine,
A method of temporarily storing unwanted materials such as magnetism and ceramic pieces in a breaker supply hopper and quantitatively supplying the secondary damage machine with the damaged ceramics, unnecessary ceramics, and ceramic pieces supplied in a fixed amount from the secondary damage machine. A method of purifying powders and the like with a cullet breaker, and blowing the broken powdered ceramics, unnecessary ceramics, ceramic pieces, etc., and blowing the powder together with the wind power generated in the secondary breaker and the powder. Classification of broken ceramics, unnecessary ceramics, ceramic pieces, etc. in the shape of a crushed material such as broken ceramics, unnecessary ceramics, ceramics, etc. is a four-stage type, from the top Caps and labels over the first 15 mm, the second 2.5 × 2.5 mm, the second 2 × 2 mm, the fourth 1.2 × 1.2 mm or less Porcelain using the same processing method as the conventional processing method for empty bottles, etc. It can be treated and the like.

Further, the processing equipment of the present invention is capable of manually separating various ceramics collected via a belt conveyor into damaged ceramics, unnecessary ceramics which are not damaged, and ceramic pieces etc. selected from incineration residues of a garbage incinerator. In addition, the pottery sorting conveyor and storage hopper for pottery, which manually sorts the pottery into white and brown, and the pottery directly input by the conveyor of the sorting line for the pottery, unnecessary pottery, pottery pieces, etc. Receiving hoppers for receiving and storing porcelain, trough-shaped broken porcelain, white and brown unnecessary porcelain, porcelain of incinerated residue, etc. A feeder, broken ceramics supplied from a cut-out feeder of the ceramics and the like, unnecessary ceramics sorted into white and brown, and fired ceramics. A primary crusher for crushing residues of ceramic pieces and the like at about 50mm or less through a hammer crusher,
A primary crushed material transport conveyor that transports crushed ceramics and the like through the primary crusher to a secondary crusher supply hopper by a bucket type and vertical conveyor, and a ceramic that has been transported via the primary crusher transport conveyor. The crusher supply hopper that temporarily stores the kinds and the like and stops the operation of the cutting feeder by the level sensor and adjusts the storage amount, and the supply amount is adjusted by adjusting the electromagnetic feeder and the controller dial installed in the secondary crusher supply hopper. A crusher supply feeder that supplies a constant amount to the secondary crusher while increasing or decreasing, and a crusher that finely crushes ceramics and the like that are quantitatively supplied through the secondary crusher feeder, together with wind generated from the secondary crusher An air blower pipe that conveys fine ceramics and the like to the vibrating screen, and fine ceramics and the like conveyed from the air blower pipe It is composed of an air separation chamber that separates from air, and a vibrating screen that classifies fine ceramics and the like that have fallen from the air separation chamber through a vibrating net. Thus, ceramics and the like can be processed.

[Brief description of the drawings]

FIG. 1 is a flow sheet of a cullet crusher according to the present invention.

FIG. 2 is a schematic explanatory view of a crusher according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Cut-out feeder 2 Primary crusher 3 Primary crushed material conveyor 4 Cullet crusher 5 Return conveyor 6 Vibrating screen 7 Bin sorting conveyor

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Masasaku Nakazawa 3-3-2 Kaigancho, Muroran-shi, Hokkaido Narazaki Industry Co., Ltd. (72) Masahiro Hasumi 1-112-6 Nakashinjuku, Kashiwa-shi, Chiba (72) Inventor Hiroshi Kanno 2-16-15-1002 Hashiba 2-chome, Taito-ku, Tokyo 2-storey Tokyo Metropolitan Hashiba apartment

Claims (3)

[Claims] 1. A method of sorting collected ceramics into damaged ceramics and undestructed unnecessary ceramics, and sorting the damaged ceramics into white and brown ceramics,
The sorted damaged ceramics and unnecessary ceramics are stored in a receiving hopper, and the ceramic pieces selected from a garbage incinerator are stored in a storage hopper, and a certain amount of damaged and unnecessary ceramics are cut out to be a primary breaker. And the damaged and unnecessary ceramics supplied by the primary breaker are damaged to a size that can be put into the secondary breaker, and the damaged damaged ceramics, unnecessary ceramics, and ceramic pieces And the like, and the damaged ceramics, unnecessary materials magnetism, ceramic pieces, etc., which have been transported from the primary damage machine, are temporarily stored in the damage machine supply hopper and are transferred to the secondary damage machine. A method of quantitatively supplying, a method of purifying damaged ceramics, unnecessary ceramics, ceramic pieces, etc., which are quantitatively supplied from the secondary breaker, into a powdery form by a cullet breaker, and a wind force generated in the secondary breaker. When A method of blowing damaged ceramics, unnecessary ceramics, ceramic pieces, etc. refined into the powdery form and classifying the powdery damaged ceramics, unnecessary ceramics, ceramic pieces, etc. Characterized by the method of crushing unnecessary waste of ceramics. 2. Classification of the crushed material such as the damaged ceramics, unnecessary ceramics, ceramics and the like is performed in a four-stage type, and is performed in the first stage from the top.
Caps and labels over 15mm, 2nd stage 2.5x
2. The method for crushing unnecessary waste of ceramics according to claim 1, wherein the method is classified into four classes of 2.5 mm, third stage 2 × 2 mm, and fourth stage 1.2 × 1.2 mm or less. 3. The ceramics collected via the belt conveyor are manually separated into damaged ceramics, unnecessary ceramics which are not damaged, and ceramic pieces which are sorted out from incineration residues of a garbage incinerator, and further broken ceramics. Receiving and receiving the broken ceramics directly input by the ceramic unglazing sorting conveyor and storage hopper, which manually sorts the white and brown into white and brown, and the above-mentioned conveyor of the sorting line for the damaged ceramics, unnecessary ceramics, ceramic pieces, etc. A hopper, a cut-out feeder for trough-type damaged ceramics, white and brown unnecessary ceramics, ceramics of incineration residues, and the like, which cut out a fixed amount from the receiving hopper and supply a fixed amount to the primary crusher; and the ceramics. Damaged ceramics supplied from the cutting feeder, unnecessary ceramics sorted into white and brown, and ceramic pieces of incineration residue About 50mm via the mark crusher
A primary crusher to be crushed below, a primary crushed material transport conveyor for transporting crushed ceramics and the like through the primary crusher to a secondary crusher supply hopper by a bucket type and a vertical conveyor, and the primary crusher transport A crusher supply hopper for temporarily storing ceramics and the like conveyed through the conveyor and stopping the operation of the cutting feeder by a level sensor and adjusting the storage amount, and an electromagnetic wave installed in the secondary crusher supply hopper. A crusher supply feeder that supplies a constant amount to the secondary crusher while increasing or decreasing the supply amount by adjusting the feeder and the controller dial, and a crusher that finely crushes ceramics and the like that are quantitatively supplied through the secondary crusher feeder, An air blower tube that conveys fine-grained porcelain, etc. to the vibrating screen together with the wind power generated by the secondary crusher,
An air separation chamber for separating fine powder ceramics and the like conveyed from the air blower tube from the air, and a vibrating screen for classifying fine powder ceramics and the like dropped from the air separation chamber through a vibrating net. A facility for treating waste inorganic substances unnecessary for ceramics.