KR100793169B1 - A cylinder for improvement and sand production of construction wastes shaped screw drum bell - Google Patents

A cylinder for improvement and sand production of construction wastes shaped screw drum bell Download PDF

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Publication number
KR100793169B1
KR100793169B1 KR1020070003730A KR20070003730A KR100793169B1 KR 100793169 B1 KR100793169 B1 KR 100793169B1 KR 1020070003730 A KR1020070003730 A KR 1020070003730A KR 20070003730 A KR20070003730 A KR 20070003730A KR 100793169 B1 KR100793169 B1 KR 100793169B1
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KR
South Korea
Prior art keywords
coupled
screw drum
drum bell
ring
bell
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KR1020070003730A
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Korean (ko)
Inventor
김원극
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주식회사 오성개발
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Priority to KR1020070003730A priority Critical patent/KR100793169B1/en
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Publication of KR100793169B1 publication Critical patent/KR100793169B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/02—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with perforated container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/20—Disintegrating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02128—Belt conveyors

Abstract

A cylindrical screw drum bell for improving the particle size of construction wastes, removing mortar, and producing sand is provided to remove mortar by bumping the construction waste against a hitting projection unit with passing along the inner peripheral part of a body unit and to increase the mixing and crushing efficiency by spirally combining a guide with the inner peripheral part of the body unit between the hitting projection units. In a cylindrical screw drum bell(100) for treating construction wastes, a fixing ring(120) joined with a rotary shaft(121) is combined at one side of the screw drum bell and a support ring(130) is combined on the other side. A reinforcing ring(140) is joined between the fixing ring and the support ring. Plural perforated holes(160) penetrating through the inner and outer sides are integrally formed at a body unit(150) of the screw drum bell. A hitting projection unit(170) is combined between the perforated holes. A guide(180) is joined in a spiral form at the inner peripheral part of the body unit.

Description

건설폐기물의 입도개선 몰탈제거 및 모래생산용 원통형의 스크류 드럼벨{A cylinder for improvement and sand production of construction wastes shaped screw drum bell}A cylinder for improvement and sand production of construction wastes shaped screw drum bell}

도1은 종래 기술에 따른 드럼벨의 사시도.1 is a perspective view of a drum bell according to the prior art.

도2는 본 발명에 따른 스크류 드럼벨의 사시도.Figure 2 is a perspective view of a screw drum bell according to the present invention.

도3은 본 발명에 따른 스크류 드럼벨의 분해 사시도.Figure 3 is an exploded perspective view of a screw drum bell according to the present invention.

도4는 본 발명에 따른 스크류 드럼벨의 종단면도.Figure 4 is a longitudinal sectional view of a screw drum bell according to the present invention.

<도면의 주요 부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

100:스크류 드럼벨 120:고정링100: screw drum bell 120: retaining ring

121:회전축 130:지지링121: rotating shaft 130: support ring

140:보강링 150:몸체부140: reinforcing ring 150: body

160:타공 170:타격돌부160: Perforation 170: Strike Projection

180:가이드180: Guide

본 발명은 건설폐기물의 입도개선 몰탈제거 및 모래생산용 원통형의 스크류 드럼벨에 관한 것으로서, 특히 타공이 형성된 원통형태를 갖는 몸체부의 내주연부를 따라 파쇄된 건설폐기물이 통과되어지는 가운데 타공 사이에 형성된 타격돌부에 충돌되어지도록 함으로써 잘게 파쇄되어지면서 몰탈이 제거되어지며 입도가 개선되어지도록 하고, 아울러 타격돌부 사이의 몸체 내주연부에 다른 타격돌부가 결합된 가이드가 나선형태로 결합되어지도록 함으로써 재혼합 및 파쇄율을 더 높여 많은 양질의 모래를 얻을 수 있도록 한 것이다.The present invention relates to a cylindrical screw drum bell for particle size improvement mortar removal and sand production of construction waste, in particular formed between perforations while passing the construction waste crushed along the inner periphery of the body portion having a cylindrical shape perforated By colliding with the striking protrusion, it is finely crushed to remove mortar and improve the particle size, and also to re-mix and combine the guide with the other striking protrusion coupled to the inner periphery of the body between the striking protrusion. The higher the crushing rate, the more quality sand is obtained.

일반적으로 재개발이나 도로를 보수하는 과정에서 발생되는 건설폐기물은 분쇄기를 이용하여 적절한 크기로 분쇄되어지고, 분쇄된 분쇄물속에 포함된 여러가지 이물질은 이물질 선별장치인 드럼벨을 통해 골재와 이물질이 선별되어 분리되어지게 된다.In general, construction wastes generated in the course of redevelopment or road repair are crushed to a suitable size using a crusher, and various foreign matters contained in the crushed crushed matter are collected through the drum bell, which is a foreign matter sorting device. To be separated.

이러한 드럼벨(200)은 도1에 도시된 바와 같이, 미도시한 프레임에 설치된 받침로울러에 의하여 양측이 받쳐지는 원통형태를 갖는 몸체(210)로 구성된 것으로 상기 몸체(210)의 전면에는 다수개의 타공(211)이 형성되어지고, 상기 몸체(210)의 외주연부 양측단에는 지지링(212)(213)이 결합되어지고, 일측의 지지링(212)에는 십자형태를 갖는 연결로드(214)에 의하여 지지된 회전축(215)을 갖는 고정링(216)이 결합되어지도록 구성되어 있다.As shown in Figure 1, the drum bell 200 is composed of a body 210 having a cylindrical shape that is supported by both sides by a support roller installed in the frame not shown in the front of the body 210 A perforation 211 is formed, and support rings 212 and 213 are coupled to both ends of the outer periphery of the body 210, and a connecting rod 214 having a cross shape to one support ring 212. The fixed ring 216 having the rotating shaft 215 supported by the is configured to be coupled.

상기 몸체(210)는 타공(211)이 형성된 평판형태를 갖는 철판을 둥글게 말아 맞닿는 부분을 용접이음으로 연결되어지도록 구성되어 있다.The body 210 is configured to be connected to the welded joint portion of the round iron plate having a flat plate shape formed with a perforation 211.

그리고 상기 회전축(215)에는 미도시한 종동스프라켓휘일이 결합되어 구동모터에 결합된 구동스프라켓휘일에 체인으로 연결되어지도록 구성되어 있다.The rotating shaft 215 is configured to be coupled to the driven sprocket wheel (not shown) to be connected to the drive sprocket wheel coupled to the drive motor in a chain.

이러한 구성을 갖는 드럼벨(200)은 구동모터의 회전력이 구동스프라휘일, 체인 및 종동스프라켓휘일을 통해 회전축(215)을 회전시킴에 따라 회전축(215)에 결합된 연결로드(214) 및 지지링(212)이 회전되어짐으로써 몸체(210)가 같이 회전되어지게 된다.The drum bell 200 having this configuration has a connecting rod 214 and a support coupled to the rotating shaft 215 as the rotating force of the driving motor rotates the rotating shaft 215 through the driving sprocket wheel, the chain and the driven sprocket wheel. As the ring 212 is rotated, the body 210 is rotated together.

또한, 상기 몸체(210)가 회전되어지는 과정에서 미도시한 투입컨베이어벨트를 통해 파쇄된 건설폐기물이 그 내부로 투입되어짐과 동시에 몸체(210)의 내부로 투입되어진 건설폐기물은 혼합되어지면서 몸체(210)의 경사각에 의하여 투입된 반대측 방향으로 이송되어지게 된다.In addition, while the body 210 is rotated, the construction waste crushed through the input conveyor belt (not shown) is introduced into the body and the construction waste introduced into the body 210 is mixed with the body ( Due to the inclination angle of the 210 is transferred in the opposite direction.

이때 몸체(210)에 형성된 다수개의 타공(211)을 통해 분쇄된 건설폐기물속에 포함된 입도가 작은 골재(모래)가 하부로 낙하되어 미도시한 배출컨베이어벨트에 실려 이물질이 선별된 순수한 모래를 얻을 수 있게 된다.At this time, a small aggregate (sand) contained in the construction waste crushed through a plurality of perforations 211 formed in the body 210 is dropped to the bottom to be loaded on the discharge conveyor belt (not shown) to obtain pure sand sorted with foreign matter. It becomes possible.

그러나 드럼벨이 타공이 형성된 철판을 원통형태로 단순하게 둥굴게 말아 내주연부가 평평하게 형성되어짐으로써 그 내부로 투입된 분쇄된 건설폐기물이 혼합되어지면서 이송되어지는 과정에서 더 잘게 분쇄가 이루어지지 못하게 되며 단순히 몸체에 형성된 타공 크기에 따라 분쇄물속에 포함된 입도가 작은 골재(모래)만이 선별 분리되어지게 됨에 따라 그 표면에 붙어있는 몰탈이 제거되지 못하며 입형이 개선된 모래 제품을 얻을 수 없는 문제점이 있었다.However, the drum bell simply rolls the perforated iron plate into a cylindrical shape so that the inner circumferential edge is formed flat so that the crushed construction wastes injected into the inside are mixed and are not finely crushed in the process of being transported. According to the size of the perforations formed on the body, only the small particle size (sand) contained in the pulverized product is separated and the mortar adhered to the surface cannot be removed and there is a problem in that sand products having an improved shape cannot be obtained. .

또한, 분쇄된 건설폐기물이 드럼벨의 내부로 이송되어지는 과정에서 마찰이나 마모만이 발생할 뿐 파쇄에 필요한 충격력이 발생되지 않음에 따라 타공으로 빠져나가는 모래량이 줄어들어 생산성이 낮아지는 또 다른 문제점이 있었다.In addition, there was another problem in that the productivity of the crushed construction waste was reduced by reducing the amount of sand exiting the perforations as only the friction or wear occurred but the impact force required for crushing was not generated. .

본 발명은 이와 같은 문제점을 해소하기 위해 창출된 것으로서 타공이 형성된 원통형태를 갖는 몸체부의 내주연부를 따라 파쇄된 건설폐기물이 통과되어지는 가운데 타공 사이에 형성된 타격돌부에 부딪치도록 함으로써 더 잘게 파쇄되어지면서 몰탈이 제거되어지며 입도가 개선되어지도록 하고, 아울러 타격돌부 사이의 몸체 내주연부에 다른 타격돌부가 결합된 가이드가 나선형태로 결합되어지도록 함으로써 혼합 및 파쇄율을 더 높여 많은 양질의 모래를 얻을 수 있는 건설폐기물의 입도개선 몰탈제거 및 모래생산용 원통형의 스크류 드럼벨을 제공하는데 그 목적이 있다.The present invention has been created to solve such a problem, and is more finely crushed by hitting the striking protrusion formed between the perforations while passing the construction waste crushed along the inner periphery of the body portion having a cylindrical perforated form As a result, the mortar is removed and the particle size is improved, and the guide combined with the other striking protrusion is spirally coupled to the inner periphery of the body between the striking protrusions, thereby increasing the mixing and crushing rate to obtain more high quality sand. The purpose of the present invention is to provide a cylindrical screw drum bell for mortar removal and sand production which can improve the size of construction waste.

이와 같은 목적을 달성하기 위한 본 발명은 건설폐기물 처리용 원통형의 스크류 드럼벨(100)에 있어서, 상기 스크류 드럼벨(100)의 일측에는 회전축(121)이 결합된 고정링(120)이 결합되어지고 타측에는 지지링(130)이 결합되어지며 상기 고정링(120)과 지지링(130) 사이에 보강링(140)이 결합되어지되, 상기 스크류 드럼벨(100)의 몸체부(150)에는 내,외부를 관통하는 다수개의 타공(160)이 일체로 형성되어지고, 상기 타공(160)의 사이에는 타격돌부(170)가 결합되어지며, 상기 몸체부(150)의 내주연부에 가이드(180)가 나선형태로 결합되어지는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a cylindrical screw drum bell (100) for construction waste treatment, wherein one side of the screw drum bell (100) has a fixed ring (120) coupled with a rotating shaft (121). The other side of the support ring 130 is coupled and the reinforcing ring 140 is coupled between the fixing ring 120 and the support ring 130, the body portion 150 of the screw drum bell 100 A plurality of perforations 160 penetrating the inside and the outside are integrally formed, and the striking protrusion 170 is coupled between the perforations 160 and the guide 180 at the inner periphery of the body 150. ) Is combined in a spiral shape.

그리고 상기 타격돌부(170)는 타격헤드(171)에 나사봉(172)이 일체로 형성되어지고, 상기 나사봉(172)에 고정너트(173)가 결합되어지되, 상기 타격헤드(141)는 끝이 뾰족하게 형성됨을 특징으로 한다.And the striking protrusion 170 is a screw rod 172 is integrally formed on the striking head 171, the fixing nut 173 is coupled to the screw rod 172, the striking head 141 is It is characterized in that the tip is pointed.

이하, 본 발명에 따른 건설폐기물의 입도개선 몰탈제거 및 모래생산용 원통형의 스크류 드럼벨(100)은 도2 내지 도4에 도시된 바와 같이, 내,외부를 관통하는 다수개의 타공(160)이 일체로 형성되어진 몸체부(150)의 일측에는 회전축(121)이 결합된 고정링(120)이 볼트 또는 용접이음 등으로 결합되어지고, 상기 고정링(120)이 결합된 몸체부(150)의 타측에는 지지링(130)이 볼트 또는 용접이음 등으로 결합되어지고, 상기 고정링(120)과 지지링(130) 사이에는 몸체부(150)의 중간 부분이 변형되는 것을 방지하는 보강링(140)이 결합되어지도록 구성되어 있다.Hereinafter, the cylindrical screw drum bell 100 for particle size improvement mortar removal and sand production of the construction waste according to the present invention, as shown in Figures 2 to 4, a plurality of perforations 160 penetrating inside and outside One side of the body portion 150 is formed integrally is a fixed ring 120 is coupled to the rotating shaft 121 is coupled by a bolt or welded joint, etc., of the body portion 150 is coupled to the fixed ring 120 The support ring 130 is coupled to the other side by a bolt or welded joint, and the reinforcement ring 140 prevents the middle portion of the body portion 150 from being deformed between the fixing ring 120 and the support ring 130. ) Is configured to be combined.

또한, 상기 몸체부(150)에 형성된 타공(160) 사이에는 그 내부를 통과하는 분쇄된 건설폐기물에 소정의 충격을 가하여 더 잘게 파쇄되어 입형이 개선되어짐과 동시에 그 표면에 붙어있는 몰탈이 제거되어지도록 하는 기능을 갖는 다수개의 타격돌부(170)가 결합되어지도록 구성되어 있다.In addition, between the perforations (160) formed in the body portion 150 by applying a predetermined impact to the crushed construction waste passing through the inside is finely crushed to improve the shape and at the same time the mortar attached to the surface is removed It is configured to be coupled to a plurality of hitting protrusions 170 having a function to make.

상기 타격돌부(170)는 마모와 충격에 강한 하이망간으로 형성된 것으로 타격헤드(171)에 소정의 길이를 갖는 나사봉(172)이 일체로 형성되어지고, 상기 몸체부(150)에 형성된 타공(160) 사이에 별도로 형성된 관통홈(151)에 상기 나사봉(172)이 삽입되어지고, 상기 관통홈(151)으로 노출된 나사봉(172)에 고정너트(173)가 결합되어 몸체부(150)에 타격돌부(170)가 고정되어질 수 있도록 구성되어 있다.The striking protrusion 170 is formed of high manganese resistant to abrasion and impact, and a screw rod 172 having a predetermined length is integrally formed in the striking head 171, and a perforation formed in the body portion 150 ( The screw rod 172 is inserted into the through groove 151 formed separately between the 160, and the fixing nut 173 is coupled to the screw rod 172 exposed by the through groove 151 so that the body portion 150 is formed. Strike protrusion 170 is configured to be fixed to.

상기 타격헤드(171)는 끝이 뾰족하게 형성되어지도록 하여 파쇄 효율을 높일 수 있도록 구성되어지며, 이러한 타격헤드(171)의 형상은 반구형, 원기둥형 및 그 외에 다양한 형태를 갖도록 사용할 수 있다.The striking head 171 is configured to increase the crushing efficiency by the pointed end is formed, the shape of the striking head 171 can be used to have a hemispherical, cylindrical and other various forms.

한편, 상기 몸체부(150)의 내주연부에 가이드(180)가 나선형태로 결합되어 몸체부(150)의 내부연부를 따라 이송되어지는 분쇄된 건설폐기물이 더 혼합되어짐과 동시에 혼합되어지는 과정에서 별도의 충격력을 주어 파쇄율을 높일 수 있도록 구성되어 있다.On the other hand, the guide 180 is coupled to the inner periphery of the body portion 150 in a helical shape in the process of being further mixed and mixed with the crushed construction waste that is conveyed along the inner edge of the body portion 150 It is configured to increase the crushing rate by giving extra impact force.

이를 위해, 상기 가이드(180)는 전면에 일정간격 또는 불규칙한 간격을 갖는 다수개의 고정홈(181)이 형성되어지고, 상기 고정홈(181)에 몸체부(150)의 타공(160) 사이에 결합된 타격돌부(170)와 동일한 형태 또는 구조를 갖는 다른 타격돌부(170)가 결합되어지도록 구성되어 있다.To this end, the guide 180 is formed with a plurality of fixing grooves 181 having a predetermined interval or irregular intervals on the front, and is coupled between the perforations 160 of the body portion 150 to the fixing groove 181 The other hitting protrusions 170 having the same shape or structure as the hitting protrusions 170 are configured to be coupled.

상기 가이드(180)의 고정홈(181)에 결합되어지는 각각의 타격돌부(170)의 타격헤드(171)는 양측방향으로 볼록하게 돌출되어지도록 지그재그의 형태를 갖도록 하는 것이 더욱 바람직하다. 도면중 미설명 부호(300)은 구동모터, (310)은 구동스프라켓휘일, (320)은 종동스프라켓휘일, (330)은 체인이다.More preferably, the striking head 171 of each striking protrusion 170 coupled to the fixing groove 181 of the guide 180 has a zigzag shape to protrude convexly in both directions. In the drawings, reference numeral 300 denotes a drive motor, 310 denotes a driving sprocket wheel, 320 denotes a driven sprocket wheel, and 330 denotes a chain.

이와 같은 구성을 갖는 스크류 드럼벨을 이용하여 분쇄된 건설폐기물로부터모래가 얻어지는 과정은 다음과 같다.The process of obtaining sand from the construction waste crushed using the screw drum bell having such a configuration is as follows.

먼저, 구동모터(300)의 회전으로 인하여 그 회전력이 구동스프라켓휘일(310), 체인(330), 종동스프라켓휘일(320)로 전달되어짐에 따라 종동스프라켓휘일(320)에 결합된 회전축(121)이 일정 속도로 회전되어지게 된다.First, the rotary shaft 121 is coupled to the driven sprocket wheel 320 as the rotational force is transmitted to the driving sprocket wheel 310, the chain 330, and the driven sprocket wheel 320 due to the rotation of the driving motor 300. This will be rotated at a constant speed.

다음, 구동모터(300)에 의하여 회전축(121)이 회전되어짐으로써 회전축(121)에 연결된 고정링(120) 및 고정링(120)에 결합된 몸체부(150)가 회전되어지게 된 다.Next, the rotating shaft 121 is rotated by the driving motor 300 so that the fixed ring 120 connected to the rotating shaft 121 and the body 150 coupled to the fixed ring 120 are rotated.

다음, 미도시한 투입컨베이어벨트를 통해 분쇄된 건설폐기물이 그 내부로 투입되어짐과 동시에 혼합되어지면서 몸체부(150)에 형성된 타공(160)의 직경 또는 단면적 보다 적은 크기를 갖는 골재(모래)가 타공(160)을 통해 하부로 낙하되어지면서 선별 분리되어지고, 몸체부(150)의 내부에 있는 분쇄물은 몸체부(150)의 내주연부를 따라 이송되어지는 과정에서 타공(160) 사이에 결합된 다수개의 타격돌부(170)에 의하여 부딪치거나 충돌되어짐으로써 분쇄된 건설폐기물이 더 잘게 파쇄되어지면서 입형이 개선되어지게 된다.Next, the aggregate (sand) having a size smaller than the diameter or cross-sectional area of the perforations 160 formed in the body portion 150 is mixed with the construction waste crushed through the inlet conveyor belt (not shown). It is separated by falling down through the perforations 160, the pulverized material in the interior of the body portion 150 is coupled between the perforations 160 in the process of being transported along the inner periphery of the body portion 150 By hitting or colliding by a plurality of hitting protrusions 170, the crushed construction waste is shredded more finely, the shape is improved.

이때 파쇄되어지는 작은 입도를 갖는 모래는 전기한 바와 같이 몸체부(150)에 형성된 타공(160)을 통해 하부로 빠져나가게 되며 이와 같은 과정을 반복하게 됨에 따라 초기에 투입된 분쇄된 건설폐기물이 그 내부에서 재차 분쇄되어 모래의 생산성이 증가하게 된다.At this time, the sand having a small particle size to be crushed is discharged to the bottom through the perforations 160 formed in the body portion 150 as described above, and as the above-described process is repeated, the crushed construction waste initially introduced therein is Again in the crushed sand increases the productivity of the sand.

한편, 몸체부(150)의 내주연부에 결합된 타격돌부(170)에 의하여 분쇄되어지는 과정을 거치면서 이송되어지는 파쇄된 건설폐기물은 몸체부(150)의 내주연부에 결합된 가이드(180)에 의하여 그 이송이 잠시 중단되어짐과 동시에 가이드(180)에 결합된 다수개의 다른 타격돌부(170)에 의하여 다시 분쇄되어지는 과정을 통해 다시 분쇄되어지게 됨에 따라 그 만큼의 모래 생산성이 더 증대되어지고, 몸체부(150)를 따라 이송되어지는 다량의 분쇄되어진 건설폐기물이 가이드(180)에 의하여 다시 한번 더 뒤집어지도록 혼합되어짐으로써 미처 타공(160)을 통해 빠져나가지 못한 모래가 다시 빠져나갈 수 있게 된다.On the other hand, the crushed construction waste that is transported while being crushed by the striking protrusion 170 coupled to the inner peripheral portion of the body portion 150 guide 180 coupled to the inner peripheral portion of the body portion 150 As the transportation is stopped for a while and is crushed again by the process of being crushed again by a plurality of other striking protrusions 170 coupled to the guide 180, the productivity of the sand is further increased. The large amount of crushed construction waste being transported along the body 150 is mixed to be turned upside down by the guide 180 so that the sand that has not escaped through the perforation 160 can escape again. .

이와 같이 본 발명은 타공이 형성된 원통형태를 갖는 몸체부의 내주연부를 따라 파쇄된 건설폐기물이 통과되어지는 가운데 타공 사이에 형성된 타격돌부에 부딪치도록 함으로써 미리 파쇄된 건설폐기물을 다시 한번 더 잘게 파쇄시켜 그 표면에 붙어있는 몰탈이 제거되어지면서 입도가 개선되어진 양질의 모래를 얻을 수 있도록 한 것이다.As described above, the present invention strikes the construction crushed construction waste once again by hitting the striking protrusion formed between the perforations while the construction waste crushed along the inner periphery of the body portion having the cylindrical shape with the perforation is passed. As the mortar on the surface is removed, it is possible to obtain high quality sand with improved particle size.

또한, 타격돌부 사이의 몸체 내주연부에 다른 타격돌부가 결합된 가이드가 나선형태로 결합되어지도록 함으로써 혼합 및 파쇄율을 더 높여 많은 량의 모래를 더 얻을 수 있도록 한 것이다.In addition, a guide combined with the other hitting protrusions in the circumferential portion of the body between the hitting protrusions is coupled in a spiral form to increase the mixing and crushing rate to obtain a larger amount of sand.

Claims (2)

건설폐기물 처리용 원통형의 스크류 드럼벨(100)에 있어서,In the cylindrical screw drum bell 100 for construction waste treatment, 상기 스크류 드럼벨(100)의 일측에는 회전축(121)이 결합된 고정링(120)이 결합되어지고 타측에는 지지링(130)이 결합되어지며 상기 고정링(120)과 지지링(130) 사이에 보강링(140)이 결합되어지되, 상기 스크류 드럼벨(100)의 몸체부(150)에는 내,외부를 관통하는 다수개의 타공(160)이 일체로 형성되어지고, 상기 타공(160)의 사이에는 타격돌부(170)가 결합되어지며, 상기 몸체부(150)의 내주연부에 가이드(180)가 나선형태로 결합되어지는 것을 특징으로 하는 건설폐기물의 입도개선 몰탈제거 및 모래생산용 원통형의 스크류 드럼벨.One side of the screw drum bell 100 is coupled to the fixed ring 120 is coupled to the rotary shaft 121 and the other side is coupled to the support ring 130 and between the fixing ring 120 and the support ring 130 The reinforcing ring 140 is coupled to the body portion 150 of the screw drum bell 100 is formed integrally with a plurality of perforations 160 penetrating inside and outside, the perforations 160 The blow protrusion 170 is coupled between, and the guide 180 is coupled to the inner periphery of the body portion 150 in a spiral shape of the particle size improvement mortar removal and sand production of the construction waste, characterized in that the spiral Screw drumbell. 제1항에 있어서,The method of claim 1, 상기 타격돌부(170)는 타격헤드(171)에 나사봉(172)이 일체로 형성되어지고, 상기 나사봉(172)에 고정너트(173)가 결합되어지되, 상기 타격헤드(141)는 끝이 뾰족하게 형성됨을 특징으로 하는 건설폐기물의 입도개선 몰탈제거 및 모래생산용 원통형의 스크류 드럼벨.The striking protrusion 170 is a screw rod 172 is integrally formed on the striking head 171, the fixing nut 173 is coupled to the screw rod 172, the striking head 141 is the end Cylindrical screw drum bell for improving the size of mortar and sand production of construction waste, characterized in that the sharply formed.
KR1020070003730A 2007-01-12 2007-01-12 A cylinder for improvement and sand production of construction wastes shaped screw drum bell KR100793169B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101210353B1 (en) 2010-11-22 2012-12-10 한국건설기술연구원 Apparatus for Removal of Mortar in Recycled Aggregate
KR101391411B1 (en) * 2013-01-22 2014-05-02 김효식 Versatile drum and batch type de-icer standby system using the same
CN117065872A (en) * 2023-10-18 2023-11-17 烟台金丝猴食品科技有限公司 Food raw material grinding device

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JPH0790178B2 (en) * 1993-05-19 1995-10-04 ナカヤ実業株式会社 Sand screening sorter
KR20010016759A (en) * 1999-08-03 2001-03-05 윤덕용 Rotating Drum System Equiped with Knife for Improving the Separation Efficiency of Wastes
JP2003158943A (en) 2001-11-29 2003-06-03 Masayoshi Ogata Washing and sorting apparatus for cultured shell
KR20030053724A (en) * 2001-12-22 2003-07-02 주식회사 포스코 Coke crushing system
KR200383355Y1 (en) 2005-02-05 2005-05-03 정명준 Rice cake fragment selector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790178B2 (en) * 1993-05-19 1995-10-04 ナカヤ実業株式会社 Sand screening sorter
KR20010016759A (en) * 1999-08-03 2001-03-05 윤덕용 Rotating Drum System Equiped with Knife for Improving the Separation Efficiency of Wastes
JP2003158943A (en) 2001-11-29 2003-06-03 Masayoshi Ogata Washing and sorting apparatus for cultured shell
KR20030053724A (en) * 2001-12-22 2003-07-02 주식회사 포스코 Coke crushing system
KR200383355Y1 (en) 2005-02-05 2005-05-03 정명준 Rice cake fragment selector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101210353B1 (en) 2010-11-22 2012-12-10 한국건설기술연구원 Apparatus for Removal of Mortar in Recycled Aggregate
KR101391411B1 (en) * 2013-01-22 2014-05-02 김효식 Versatile drum and batch type de-icer standby system using the same
CN117065872A (en) * 2023-10-18 2023-11-17 烟台金丝猴食品科技有限公司 Food raw material grinding device
CN117065872B (en) * 2023-10-18 2023-12-12 烟台金丝猴食品科技有限公司 Food raw material grinding device

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