KR20020006222A - method for separating asphalt and aggregate using a wosted ascon - Google Patents

method for separating asphalt and aggregate using a wosted ascon Download PDF

Info

Publication number
KR20020006222A
KR20020006222A KR1020000039746A KR20000039746A KR20020006222A KR 20020006222 A KR20020006222 A KR 20020006222A KR 1020000039746 A KR1020000039746 A KR 1020000039746A KR 20000039746 A KR20000039746 A KR 20000039746A KR 20020006222 A KR20020006222 A KR 20020006222A
Authority
KR
South Korea
Prior art keywords
asphalt
aggregate
dissolved
concrete
tank
Prior art date
Application number
KR1020000039746A
Other languages
Korean (ko)
Inventor
황재도
Original Assignee
황재도
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 황재도 filed Critical 황재도
Priority to KR1020000039746A priority Critical patent/KR20020006222A/en
Publication of KR20020006222A publication Critical patent/KR20020006222A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor

Abstract

PURPOSE: An asphalt and aggregate separating method using waste asphalt-concrete is provided to recycle by separating and restoring asphalt-concrete into asphalt, aggregate and sand. CONSTITUTION: An asphalt and aggregate separating method using waste asphalt-concrete comprises the steps of: obtaining dissolved asphalt-concrete of 150¯180 degrees by inputting crusher run asphalt-concrete to a smelting furnace and placing the fire of an oil burner to the smelting furnace through a combustor, and transferring to an inclined filter(9) of a primary separation tank(8) through a dissolved asphalt-concrete feed pipe(7); spouting a dissolved washing agent(13) of a high-pressure spray state on the dissolved asphalt-concrete transferred on the inclined filter(9) of the primary separation tank(8) through nozzles(11), feeding aggregate to a belt conveyor(15), and sinking asphalt(14) and dissolved washing agent in the primary separation tank(8); separating aggregate washed with water by transferring to an aggregate water-washing tank by the belt conveyor(15) by size through a primary sorting net, a secondary sorting net and a third sorting net; and pressurizing dissolved asphalt, transferred to a secondary separation press cylinder by a dissolved asphalt feed pipe(16), by using several pressure plates to collect pure asphalt to an asphalt collecting tank by an asphalt discharge pipe and to remove sand between pressure plates separately.

Description

폐아스콘을 이용한 아스팔트와 골재의 분리방법{method for separating asphalt and aggregate using a wosted ascon}Method for separating asphalt and aggregate using a wosted ascon}

본 발명은 도로 및 광장등에 포장되었다가 시설공사 또는 개수 공사등으로 용도 폐기되어 뜯어낸 폐 아스콘을 아스팔트와 골재 및 모래로 분리하여 다시 재활용 할 수 있게하는 폐 아스콘을 이용한 아스팔트와 골재의 분리방법에 관한 것이다.The present invention relates to a method for separating asphalt and aggregate using waste ascon paving roads and plazas, and using waste ascon to separate and recycle waste asphalt used and discarded in asphalt, aggregate and sand. It is about.

경제성장과 각종 산업의 수요 확대에 따라 도로 및 광장등에 포장 되었다가 용도폐기되어 뜯어낸 폐아스콘의 수량은 날로 증가하는데 이를 매립하거나 무단 투기하는등 그 처리에 많은 애로를 겪고 있으며 환경 오염을 초래하는 문제까지 생기고 있는 실정인바 본 발명은 이러한 아스콘을 아스팔트와 골재 및 모래로 불리하여 이들을 다시 재활용 할 수 있도록 한 것이다.As the economy grows and the demand of various industries expands, the quantity of waste ascon pavement that has been discarded after being discarded for use is increased day by day, and it is difficult to dispose of it as landfill or unauthorized dumping. As a matter of fact, the present invention is also called ascon as asphalt and aggregate and sand, so that they can be recycled again.

본 발병은 상기한 문제점을 해결하기 위하여 아스콘을 원래의 원자재인 아스팔트와 골재 및 모래로 분리 환원시켜서 다시 재활용 할 수 있게 하기 위하여 완전한 분리를 할 수 있도록 한 것이다.In order to solve the above problems, the present invention is to separate and reduce ascon to the original raw materials, asphalt, aggregate, and sand so that they can be completely separated to be recycled again.

첨부 도면은 본 발명을 실시하기 위한 설비장치이며 도1은 용해로 부위 종단면도.BRIEF DESCRIPTION OF THE DRAWINGS The equipment is for carrying out the present invention, and FIG.

도2는 1차 분리탱크 및 용해세척 약제 분사설비 부위 종단면도.Figure 2 is a longitudinal cross-sectional view of the primary separation tank and dissolution washing chemical injection facility site.

도3은 1차 분리탱크 및 2차 분리 프레스실린더 부위 종단면도.Figure 3 is a longitudinal cross-sectional view of the primary separation tank and secondary separation press cylinder.

도4는 1차 분리탱크 및 골재 분리 설비 부위 종단면도.Figure 4 is a longitudinal cross-sectional view of the primary separation tank and aggregate separation equipment site.

도5는 골재 선별설비 부위 종단면도.Figure 5 is a longitudinal section of the aggregate screening equipment site.

도6은 용해 아스팔트 여과필터 종단면도.Figure 6 is a longitudinal cross-sectional view of the dissolved asphalt filtration filter.

도7은 2차 분리 프레스실린더 부위 종단면도.7 is a longitudinal cross-sectional view of a secondary separation press cylinder site;

도8은 도7의 가압판을 가압시킨 상태의 종단면도.8 is a longitudinal sectional view of a state in which the pressing plate of FIG. 7 is pressed;

* 도면의 주요 부분에 대한 부호의 설명** Explanation of symbols for the main parts of the drawings *

1: 용해로 2: 투입구 3: 아스콘파쇄물 4: 오일버어너1: melting furnace 2: inlet 3: ascon crush 4: oil burner

5: 연소실 6: 집진설비 7: 용해아스콘 이송관 6: 1차분리탱크5: combustion chamber 6: dust collection equipment 7: molten ascon transfer pipe 6: primary separation tank

7: 용해아스콘 8: 1차분리탱크 9: 경사여과망 10: 용해세척약제7: dissolved ascon 8: primary separation tank 9: gradient filter 10: dissolving detergent

순환공급관 11: 노즐 12: 골재 13: 용해세척약재Circulation Supply Line 11: Nozzle 12: Aggregate 13: Dissolution Cleaning Agent

14: 아스팔트 15: 벨트콘베어 16: 용해아스팔트이송관 17: 이송작용펌프14: asphalt 15: belt conveyor 16: melt asphalt conveying pipe 17: conveying pump

17-1:이송 및 고압작용펌프 18: 골재물세척탱크 19: 제1선별망17-1: Transfer and high pressure pump 18: Aggregate washing tank 19: First screening network

20: 제2선별망 21:제3 선별망 22: 2차분리스레 실린더 23: 가압판20: second sorting network 21: third sorting network 22: secondary separation cylinder 23: pressure plate

24: 가압실린더 25: 압축로드 26아스팔트배출관 27: 아스팔트수집24: pressurized cylinder 25: compression rod 26 asphalt discharge pipe 27: asphalt collection

탱크 28: 용해아스팔트여과필터 29: 모래Tank 28: melted asphalt filtration filter 29: sand

본 발명을 첨부 도면에 의거하여 공정별로 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1공정1st process

적당한 크리로 파쇄한 아스콘 파쇄물(3)을 용해로(1)에 투입구(3)을 통해 투입하고 오일버어너(4)의 회기를 연소실(5)를 통해 용해로(1)에 진입시켜150℃~180℃의 아스콘 용해물을 얻어 용해아스콘이송관(7)을 통해서 1차 분리탱크(8)의 경사 여과망(9)위에 이송시킨다.Ascon crushed product (3) crushed into a suitable creeper into the melting furnace (1) through the inlet (3) and the oil burner (4) of the ash through the combustion chamber (5) to enter the melting furnace (1) 150 ℃ ~ 180 Ascon lysate at 占 폚 is obtained and transferred to the inclined filtration network 9 of the primary separation tank 8 through the dissolved ascon conduit 7.

세척과정에 있어 열을 가하지 않고 세척을 하면 시간이 많이 소요되므로 소량을 생산항때는 실시 할 수 있으며 비효률적이기는하나 생산작업을 할수도 있는 것이다. 또한 집진설비(6)을 통해서 배출물을 집지 처리한다.In the washing process, washing without applying heat takes a lot of time, so a small amount can be carried out at the time of production. In addition, the dust is collected and treated through the dust collecting facility (6).

제2공정2nd process

1차 분리탱크(8)의 경사여과망(9)위에 이송된 용해아스콘 위에 염화메치렌 이나 포루앤이나 화공약품으로된 냉각된 용해 세척약제(13)를 용해세척약제 순환 공급관(10)의 노즐(11)로 강하게 분출시키므로서 5~10초간의 급냉과 화학적 세척작용으로 150℃~180℃ 열의 발산 과정에서 열정전기와 화학 열분해 작용으로 골재와 아스팔트는 완전 분리되어 골재(12)는 벨트콘베어(15)로 이송되고아스팔트(14는 1차 분리탱크(8)의 내부아래로 가라않게 되어 용해 아스팔트이송관(16)을 통해서 다음공정으로 이송된다. 또한 용해 세척약제(A)는 이송작용펌프(17)의 작동으로 분출통(10-1)을 통해서 낙하되어 그 밑의 받임통(10-2)에 떨어지면서 냉각바람으로 냉각된 다음 이송 및 고압작용펌프(17-1)의 작용으로 노즐(11)에서 세척약제의 고압스프레이 작용을 하게되는 것이다.Nozzle of the dissolution washing agent circulation supply pipe (10) with a cooled dissolution cleaning agent (13) made of methylene chloride, forluene, or chemicals on the dissolving ascone transferred on the gradient filtering network (9) of the primary separation tank (8) ( 11) by strongly quenching and rinsing for 5 to 10 seconds and releasing heat at 150 ° C to 180 ° C during the emanation of heat from 150 ° C to 180 ° C. ) And the asphalt (14) does not go down the inside of the primary separation tank (8) and is transferred to the next process through the molten asphalt transfer pipe (16). The nozzle 11 is dropped by the blower 10-1 and dropped to the receiving container 10-2 by the operation of the air, cooled by the cooling wind, and then acted by the conveying and high-pressure pump 17-1. In the high pressure spray of the cleaning agent will act.

제3공정3rd process

벨트콤베어(15)에 의하여 골재(12)를 골재 물세척 탱크(18)에 이송하여 물세척을 한다음 단계적으로 망목 크기를 크게한 제1선별방(19)제2선별망(20) 제3선멸방(21)을 거치면서 골재크기대로 구별되도록 한다.The aggregate 12 is transferred to the aggregate water washing tank 18 by the belt comb 15 to wash the water, and then the first sorting room 19 having the size of the mesh is enlarged step by step. While passing through the three fronts of the room 21 to be distinguished by the aggregate size.

제4공정4th process

용해아스팔트이송관(16)을 통해서 2차분리 스페스 실린더(22)에 이송되는 아스팔트용 해물은 용해아스팔트 여과필터(28)에서 0.07mm이하의 입자로 걸러지게되며 가압실린더(24)의 압출로드(25)의 압축작용으로 여러장의 가압판(23)이 가압 작용하면서 순수한 아스팔트(14)는 아스팔트 배출관(26)을 통해서 아스팔트 수집탱크Asphalt seafood transported to the secondary separation spat cylinder 22 through the dissolving asphalt conveying pipe 16 is filtered by particles of 0.07 mm or less in the dissolving asphalt filtration filter 28 and the extrusion rod of the pressure cylinder 24 ( 25, the pressing plate 23 is pressed by the compression action of the pure asphalt 14, the asphalt collecting tank through the asphalt discharge pipe 26

(27)에 수집되며 가압판(23)사이 사이에는 모래(29)가 남게되어 가압판(23)을 벌어지게하며 모래를 따로 수거한다.Collected by the (27) and the sand between the platen 23 is left 29 to open the platen 23 and collect the sand separately.

이와같이된 본 발명은 아스콘에 함유된 아스팔트와 골재와 모래를 용해세척 약제로서 효률적으로 용해 분리하여 원래의 자재인 아스팔트,골재,모래로 환원시키게 되므로서 완전한 재활용 효과를 걷우게 되며 종래에 폐아스콘의 처분에 고심하던 여러가지 문제점을 완전히 해결 하게 한 것이다.As described above, the present invention efficiently removes and separates asphalt, aggregate, and sand contained in ascon as a dissolving washing agent, thereby reducing the original material to asphalt, aggregate, and sand, thereby recovering the complete recycling effect. It completely solved various problems that were considered for disposal.

Claims (1)

아스콘파쇄물(3)을 용해로(1)에 투입하고 오일버어너(4)의 화기줄 연소실(5)를 통해 용해로(1)에 진입시켜 150℃~180℃의 아스콘용해 물을얻어 용해아스콘 이송관(7)을 통해 1차 분리탱크(8)의 경사여과망(9)위에 이송시키는 제1공정과,1차분리탱크(8)의 경사여과망(9)위에 이송된 용해아스콘 위에 용해세척 약제를 용해 세척약제 순환 공급관(10)의 노즐(11)로 고압스프레이로 분출시켜 골재(12)는 벨트콘베어(15)로 이송시시키고 아스팔트(14)와 용해세척약제(13)는 1차 분리탱크(8)내부에 가라안게하는 제2공정과 벨트콘베어(15)에 의하여 골재 물세척탱크(18)에 이송하여 물세척한 골재(12)를 제1선별망(19),제2선별망(20,제3선별망(21)에서 크기별로 나누는 제3공정과 용해아스팔트 이송관(16)에 의해서 2차분리 프레스실린더(22)에 이송된 아스팔트용해물을 여러장의 가압판(23)으로 가압하여 순수 아스팔트는 아스팔트배출관(26)을 통해 아스팔트수집탱크(27)로 수집하고 가압판(23)사이의 모래(29)를 따로 제거하는 제4공정으로 됨을 특징으로 하여서된 폐아스콘을 이용한 아스팔트와 골재의 분리방법.Ascon crushed product (3) is put into the melting furnace (1) and enters the melting furnace (1) through the fire line combustion chamber (5) of the oil burner (4) to obtain ascon dissolved water of 150 ℃ ~ 180 ℃ to dissolve the ascon transfer pipe (7) dissolving the rinse washing agent on the dissolving ascone conveyed on the inclined filtration network (9) of the primary separation tank (8) through the inclination filtration network (9) of the primary separation tank (8) The aggregate 12 is transported to the belt conveyor 15 by the nozzle 11 of the cleaning agent circulating supply pipe 10 and is transported to the belt conveyor 15, and the asphalt 14 and the dissolution washing agent 13 are the primary separation tank 8. The first sorting net 19 and the second sorting net 20 are transferred to the aggregate water washing tank 18 by the second process and the belt conveyor 15 to immerse the inside to wash the water. Pressurizing multiple pieces of asphalt lysate transferred to the secondary separation press cylinder 22 by the third process divided by the size in the third sorting network 21 and the melted asphalt conveying pipe 16. The pure asphalt by pressurizing with the plate 23 is collected in the asphalt collecting tank 27 through the asphalt discharge pipe 26, and the fourth step of separately removing the sand 29 between the pressure plates 23, characterized in that the waste Separation method of asphalt and aggregate using ascone.
KR1020000039746A 2000-07-11 2000-07-11 method for separating asphalt and aggregate using a wosted ascon KR20020006222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000039746A KR20020006222A (en) 2000-07-11 2000-07-11 method for separating asphalt and aggregate using a wosted ascon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000039746A KR20020006222A (en) 2000-07-11 2000-07-11 method for separating asphalt and aggregate using a wosted ascon

Publications (1)

Publication Number Publication Date
KR20020006222A true KR20020006222A (en) 2002-01-19

Family

ID=19677506

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000039746A KR20020006222A (en) 2000-07-11 2000-07-11 method for separating asphalt and aggregate using a wosted ascon

Country Status (1)

Country Link
KR (1) KR20020006222A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068080A1 (en) * 2004-01-15 2005-07-28 Samheung Environment Co., Ltd. Method and apparatus for separating and recycling waste asphalt concrete of construction waste articles
KR100714990B1 (en) * 2006-02-24 2007-05-09 박무정 Construction waste and carpet scrap recycling treated apparatus
KR100715842B1 (en) * 2006-07-27 2007-05-10 민병찬 Recycle processing method of withdrawn asphalt
US8584864B2 (en) 2010-11-19 2013-11-19 Coldcrete, Inc. Eliminating screens using a perforated wet belt and system and method for cement cooling
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US9758437B2 (en) 2013-06-25 2017-09-12 Carboncure Technologies Inc. Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US10246379B2 (en) 2013-06-25 2019-04-02 Carboncure Technologies Inc. Methods and compositions for concrete production
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
CN110230244A (en) * 2019-06-06 2019-09-13 山东大学 The Milled asphalt materials disposal system and method for a kind of fine aggregate from ball blast
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
US10654191B2 (en) 2012-10-25 2020-05-19 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
KR102166923B1 (en) 2019-10-15 2020-10-16 한성석 Apparatus and Method for Producing Recycled Aggregate Using Waste Road Pavements
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359381A (en) * 1981-05-11 1982-11-16 Michio Jinno Asphalt recycling apparatus
JPH02144187A (en) * 1988-11-22 1990-06-01 Kyushu Nozawa Kk Treatment equipment of waste asphalt aggregate
JPH032005U (en) * 1989-05-22 1991-01-10
KR950025152U (en) * 1994-02-26 1995-09-15 지경섭 Ascon Manufacturing Equipment with Waste Ascon Regenerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359381A (en) * 1981-05-11 1982-11-16 Michio Jinno Asphalt recycling apparatus
JPH02144187A (en) * 1988-11-22 1990-06-01 Kyushu Nozawa Kk Treatment equipment of waste asphalt aggregate
JPH032005U (en) * 1989-05-22 1991-01-10
KR950025152U (en) * 1994-02-26 1995-09-15 지경섭 Ascon Manufacturing Equipment with Waste Ascon Regenerator

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068080A1 (en) * 2004-01-15 2005-07-28 Samheung Environment Co., Ltd. Method and apparatus for separating and recycling waste asphalt concrete of construction waste articles
KR100714990B1 (en) * 2006-02-24 2007-05-09 박무정 Construction waste and carpet scrap recycling treated apparatus
KR100715842B1 (en) * 2006-07-27 2007-05-10 민병찬 Recycle processing method of withdrawn asphalt
US8584864B2 (en) 2010-11-19 2013-11-19 Coldcrete, Inc. Eliminating screens using a perforated wet belt and system and method for cement cooling
US10654191B2 (en) 2012-10-25 2020-05-19 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US10683237B2 (en) 2013-02-04 2020-06-16 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US10246379B2 (en) 2013-06-25 2019-04-02 Carboncure Technologies Inc. Methods and compositions for concrete production
US11773031B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide
US9758437B2 (en) 2013-06-25 2017-09-12 Carboncure Technologies Inc. Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US11773019B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Methods and compositions for concrete production
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
US11878948B2 (en) 2014-04-07 2024-01-23 Carboncure Technologies Inc. Integrated carbon dioxide capture
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
CN110230244A (en) * 2019-06-06 2019-09-13 山东大学 The Milled asphalt materials disposal system and method for a kind of fine aggregate from ball blast
KR102166923B1 (en) 2019-10-15 2020-10-16 한성석 Apparatus and Method for Producing Recycled Aggregate Using Waste Road Pavements

Similar Documents

Publication Publication Date Title
KR20020006222A (en) method for separating asphalt and aggregate using a wosted ascon
CN104708730A (en) PET bottle recycling process
CN105688489A (en) Drum screening machine and application thereof in oil sludge treatment
CN211247736U (en) Soil thermal desorption coupling drip washing repair system
CN214211700U (en) Comprehensive resource utilization and recovery system for waste packaging containers
CN103305697B (en) Recovering and reutilizing method of waste residues and waste liquid of rare earth polishing powder
KR20070019318A (en) method and apparatus for manufacture building materials using waste synthetic resinsand
KR100897623B1 (en) Apparratus for washing alien substances of circulated aggregate crushed in intermediate handling of construction waste
KR100696614B1 (en) The manufacturing method of high quality aggregate form construction waste by heating
CN108906847A (en) A kind of construction is handled with waste and old concrete and raw material extracts recyclable device
CN102845813A (en) Water-saving cassava cleaning and processing technology and device
KR20010067690A (en) Separation method of aggregate and cement using waste concrete
KR100813337B1 (en) Environmentally friendly styrofoam volume reducer
JP4776211B2 (en) Method and apparatus for removing foreign matter in slag
KR101119068B1 (en) Solid fuel fabrication system using vinyl waste and the method using the same thereof
CN110774485A (en) Method for recycling hard plastic garbage
KR19990003753A (en) Total Waste Recycling Method
KR20080034867A (en) Washing system of the vinyl which is disused
CN104191542A (en) Treating device and method for plastic products separated from garbage
CN211339239U (en) Sludge drying system
KR100575106B1 (en) Foreign Matter Removal Device for Reclaimed Gravel and Sands Manufacturing System
KR20050051428A (en) Method of regenerating sand utilizing waste concrete and an apparatus thereof
CN109304234B (en) Waste textile processing apparatus
US6527208B1 (en) Process and apparatus for reclaiming the economic components of polluted scrap rubber tires
JP2006272163A (en) Waste separation recovery device and recovery method

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee