KR100528005B1 - A manufacturing process of the railroad sleeper make use of waste materials - Google Patents
A manufacturing process of the railroad sleeper make use of waste materialsInfo
- Publication number
- KR100528005B1 KR100528005B1 KR10-2003-0054809A KR20030054809A KR100528005B1 KR 100528005 B1 KR100528005 B1 KR 100528005B1 KR 20030054809 A KR20030054809 A KR 20030054809A KR 100528005 B1 KR100528005 B1 KR 100528005B1
- Authority
- KR
- South Korea
- Prior art keywords
- waste
- finished product
- semi
- products
- sleepers
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 241001669679 Eleotris Species 0.000 title abstract description 13
- 239000000047 product Substances 0.000 claims abstract description 46
- 239000011265 semifinished product Substances 0.000 claims abstract description 40
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 229920003023 plastic Polymers 0.000 claims abstract description 25
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 13
- 229910001567 cementite Inorganic materials 0.000 claims abstract description 11
- 239000012943 hotmelt Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000010837 adhesive waste Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 abstract description 3
- 230000009972 noncorrosive effect Effects 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000001419 dependent effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000009474 hot melt extrusion Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/28—Presses specially adapted for particular purposes for forming shaped articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
이 발명은 폐품을 이용한 레일침목의 제조방법에 관한 것으로써, 이 발명이 속하는 종래기술은 자연목으로 만든 목침목(木枕木)과 시멘트로 만든 콘크리트(CONCRETE) 침목이 있으나, 목침목은 수입목에 의존할뿐 아니라 목제이기 때문에 부식이나 궤열(潰裂)등의 취약점이 있으며, 콘크리트 침목은 풍우(風雨)에 산화되어 부스러지거나 소음(騷音)이 요란하여 지하철의 경우, 임산부가 낙태하는 사건이 발생하는가 하면, 특히나 산가용성염분(酸可溶性鹽分)에 약하여 해안선(海岸線)이나 고가철도(高架鐵道)에는 부적합하다는 결점과 문제점이 있었다.The present invention relates to a method for manufacturing rail sleepers using waste products. The prior art to which the present invention belongs includes wood sleepers made of natural wood and concrete sleepers made of cement, but wood sleepers are imported wood. It is not only dependent on wood, but also has weaknesses such as corrosion and erosion, and the concrete sleepers are oxidized and weathered by wind, or the noise is disturbed. In addition, there is a drawback and a problem in that it is particularly weak to acid-soluble salts, and is unsuitable for coastlines and elevated railways.
이 발명은 이와 같은 종래의 결점과 문제점을 개선하기 위하여, 우리나라의 각 가정이나 공장등에서 마구 버려지는 처치 곤란한 썩지않은 폐기물(폐 플라스틱 제품이나 폐 화학섬유류 제품, 폐 탄화철 부스러기등)을 이용하여 선별, 분쇄 또는 타면, 가열용융압출, 가압접착, 절단 및 고압 성형하는 공법에 의하여 방수와 방부, 방궤, 방음등의 내구성이 강한 반 연구적인 성능을 가진 새로운 개념의 레일침목을 만들고자 하는데 있다.The present invention, in order to improve such conventional defects and problems, screening, using the untreated non-corrosive waste (waste plastic products, waste chemical fiber products, waste iron carbide debris, etc.) that are thrown away at homes and factories in Korea, It is to make a new concept rail sleeper with durable semi-research performance such as waterproofing, antiseptic, anti-fogging, and soundproofing by crushing or burning, hot melt extrusion, pressure bonding, cutting and high pressure molding.
이 방법은 폐품을 폐풀라스틱 제품과 폐화학섬유류제품 및 폐 탄화철 부스러기로 분류 선별한후, 분쇄 또는 타면 하는 제 1단계 작업과, 분쇄한 폐플라스틱 제품 분말과 폐탄화철 부스러기를 가열용융 압출기 속에 투입하여 판상의 호상 반제품을 압출하는 제 2단계작업, 압출된 판상의 호상 반제품을 전기용 접착기를 통하여 한쪽면에 타면한 부직포를 접착시킨후, 상하 양쪽면에 요철(凹凸)형의 돌기와 홈을 만들어 침목의 규격에 맞추어 종횡으로 절단하는 제 3단계 작업, 그리고 절단된 규격 반제품을 성형용 금형속에 겹쳐넣고 고압프레스 장치로 가압하여 완성품을 만드는 제 4단계 작업으로 구성되어 있다.This method classifies waste products into waste plastic products, waste chemical fiber products and waste iron carbide debris, and then performs the first step of crushing or burning, and puts the pulverized waste plastic product powder and waste iron carbide debris into the hot melt extruder. The second step of extruding the plate-shaped semi-finished product, and attaching the extruded plate-shaped semi-finished product to the nonwoven fabric on one side through the electric adhesive machine, and then making the uneven protrusions and grooves on the upper and lower sides. It consists of the 3rd step of cutting vertically and horizontally to the size of the sleeper, and the 4th step of making the finished product by superimposing the cut standard semi-finished product into the molding die and pressing it with a high pressure press.
이 발명은 썩지 않은 처치곤란한 폐품만을 활용하여 부피가 큰 레일침목을 만드는 것이므로 쓰레기 공해로 인한 환경오염 방지 뿐만아니라 해외시장에 수출하여 외화획득 할 수 있는 일거양득의 지대한 효과를 걷을 수 있다.This invention is to make a bulky rail sleeper using only non-corruptible waste, not only to prevent environmental pollution due to waste pollution, but also to obtain a huge effect of the profit that can be obtained by exporting to foreign markets.
Description
이 발명은 폐품을 이용한 레일침목을 만들고자 하는데 있다.This invention is to make a rail sleeper using the waste.
이 발명은 철도나 지하철등의 레일(RAIL)부설 공사용 침목(枕木)에 속하는 기술분야로써, 그 분야의 종래 기술은 자연목(自然木)으로 만든 목침목(木枕木)과 시멘트(CEMENT)로 만든 콘크리트(CONCERETE) 침목이 있으나, 목침목은 수입목(輸入木)에 의존할뿐만 아니라 자연목재이기 때문에 부식이나 궤열(潰裂)등의 취약점과 자연 식물 자원 고갈로 인하여, 세계의 모든 나라에서 사용을 억제하고 목침목 대신 콘크리트 침목을 사용하고 있으나, 콘크리트 침목은 풍우(風雨)에 산화되어 부스러지거나 훼손될뿐만 아니라 못박음(打釘)이 안되고 소음이 요란하여 지하철의 경우 임산부가 낙태하는 사건이 발생하는가 하면 특히나 산가용성염분(酸可溶性 鹽分)에 약하여 해안선(海岸線) 철도나 고가철도(高架鐵道)에는 부적합하다는 결점과 문제점이 있었다.The present invention belongs to a technical field belonging to sleepers for rail laying, such as railways and subways, and the prior arts in the field include wooden sleepers made of natural wood and cement. Although there are made of CONCERETE sleepers, wood sleepers are not only dependent on imported wood, but because they are natural wood, due to weakness such as corrosion and rupture, and depletion of natural plant resources, Although the use of concrete sleepers is suppressed and wood sleepers are used instead, concrete sleepers are oxidized and weathered by wind and weather, and they are not crumbled and noise is disturbed. In addition, it is particularly weak to acid-soluble salts, and has disadvantages and problems of being unsuitable for coastline railways and elevated railways.
이 발명은 위와 같은 종래의 결정과 문제점을 개선하기 위하여 우리나라의 각 가정이나 공장 하천이나 산야등에 마구 버려지는 처치 곤란한 썩지않은 폐품(폐플라스틱 제품이나 폐화학섬유류 제품, 폐탄화철 부스러기등)들을 이용하여 섬별, 분쇄 또는 타면, 가열, 용융, 압출, 가압, 점착(粘着), 절단 및 고압 성형등의 방법에 의하여 방수, 방부, 방궤, 방음의 내구성이 강한 반연구적 성능을 가진 새로운 개념의 레일 침목을 만들고자 하는데 있다.In order to improve the above-mentioned conventional decisions and problems, the present invention utilizes difficult-to-treat non-corrosive wastes (waste plastic products, waste chemical fiber products, waste iron carbide debris, etc.) that are thrown away at homes, factories, rivers and hills in Korea. A new concept of rail sleepers with durable semi-research performance of waterproofing, antiseptic, abrasion, and soundproofing by means of island, crushing or burning, heating, melting, extrusion, pressing, sticking, cutting and high pressure molding. I want to make
이 발명은 폐품을 폐플라스틱 제품과 폐화학 섬유류 제품 및 폐탄화철 부스러기류로 분류 섬별한후 분쇄하여 분말 또는 타면하여 부직포(不織布)를 만드는 제1단계 작업과 분쇄한 폐플라스탁 제품 분말과 폐탄화철 부스러기를 가열용융압출기속에 투입하고 용융 혼합하여 판상(板狀)의 호상(糊狀) 반제품을 압출하는 제2단계 작업, 압출된 판상의 호상 반제품을 전기 용접장치를 통하여 한쪽면에 타면한 부직포를 점착(粘着)시킨후 상하양쪽면에 요철(凹凸)형의 돌기(突起)와 홈(GROOVE)을 만들어 침목의 규격에 맞추어 종횡(縱橫)으로 절단하는 제3단계 작업, 그리고 절단된 규격 반제품을 성형을 금형 속에 겹쳐놓고 고압 프레스 장치로 가압하여 완성품을 만드는 제4단계 작업으로 구성되었다.This invention classifies waste products into waste plastic products, waste chemical fiber products and waste iron carbide scraps, and then pulverizes them into powder or other surface to make non-woven fabrics. The second step of extruding the plate-shaped semi-finished products by putting debris into the hot melt extruder and melt-blending, and the non-woven fabric with the extruded plate-shaped semi-finished products on one side through an electric welding device. After sticking, the third step work to make irregular projections and grooves on both sides of upper and lower sides and cut them vertically and horizontally according to the specifications of sleepers. It consisted of a four-stage operation, where the molding was overlaid in a mold and pressed with a high pressure press to make a finished product.
이상의 목적을 달성하기 위하여 이 발명의 폐품을 이용한 레일침목의 제조방법에 대하여 첨부한 도면에 의하여 설명하면 다음과 같다.In order to achieve the above object, it will be described with reference to the accompanying drawings a manufacturing method of a rail sleeper using the waste of the present invention.
(1) 〔제1단계 작업〕(1) [First Step Operations]
① 국내 각처에서 수집되어온 폐품을 크게 나누어 폐플라스틱 제품(1)과 폐화학섬유류제품(3), 폐탄화철 부스러기(5)의 3종류로 선별 분류한다.① The wastes collected from various parts of Korea are divided into three categories: waste plastic products (1), waste chemical fiber products (3), and waste iron carbide scraps (5).
② 위 ①항에서 선별한 폐플라스틱 제품(1)을 도 1a)와 같이 분쇄기 (2)속에 투입하고 직경 3 내외의 크기로 분쇄하여 폐플라스틱 제품 분말(1A)을 만든다.② Put the waste plastic product (1) selected in ① above into the grinder (2) as shown in Fig. Pulverized to internal and external sizes to form waste plastic product powder 1A.
③ 위 ①항에서 선별한 폐화학섬유류 제품(3)을 도1a)와 같이 타면기(4)속에 투입하고 타면하여 두께 5 × 넓이 480크기의 부직포(3A)를 만든다.③ Put the waste chemical fiber products (3) selected in the above ① into the other surface machine (4) as shown in Figure 1a) × width 480 Make nonwoven fabric 3A of size.
(2) 〔제2단계 작업〕(2) [2nd step work]
① 위 제1단계 작업 ②항의 공정에서 만든 폐플라스틱 제품 분말(1A)을 도 1b)와 같이 가열용융압출기(6)속에 첫 번째 투입구(6A)를 통하여 투입하고 전기 가열 장치(6c)의 작동으로 280/℃ 내외의 고온속에서 용융 혼합한데다, 제1단계 작업①항의 공정에서 분류한 폐탄화철 부스러기(5)를 4:1의 비율(폐플라스틱 제품분말(1A) 80％: 폐탄화철 부스러기(5) 20％의 비율)로 도1b)와 같이 가열용융 압출기(6)속에 두 번째 투입구(6B)를 통하여 투입하고, 2중스크루(6D)의 작동으로 혼합하면서 T-다이(6E)를 통해 두께20 ×넓이 480 크기의 판상(板狀)의 호상(糊狀) 반제품(7)을 압출(壓出) 해낸다.① The waste plastic product powder (1A) made in the process of step 1 above is introduced into the hot melt extruder (6) through the first inlet (6A) as shown in Fig. 1b, and the electric heating device (6c) is operated. Melt-mixing at a high temperature of about 280 / ℃ and waste iron scrap 5 sorted in the process of the first step (1): 4: 1 ratio (waste plastic product powder (1A) 80%: waste iron scrap (5) 1) through a second inlet 6B into the hot melt extruder 6 as shown in FIG. 1B), and through a T-die 6E while mixing by operation of a double screw 6D. 20 X width 480 The plate-shaped semi-finished product 7 of the size is extruded.
※ 폐플라스틱 제품(1)이라 하드래도 거기에는 ABS를 비롯하여 PA, PC, PE, PP, PU, PVA, PVC, NYLON등 20여종의 이질적인 성질의 것이 있어 각 소재간에 상호 거부감을 갖고 있으나, 280℃ 내외의 발화(發火)직전까지 가열하면 서로의 거부감이 없어지고 상호 용합(溶合)되어 강력한 점착력(粘着力)을 가지게 되며, 여기에 용해되지 않은 폐탄화철 부스러기(5)를 투입하여 혼합하면, 용합된 폐플라스틱 제품 (1)의 용융액이 폐탄화철 부스러기(5)를 에워싸고 점착되어 마치 시멘 콘크리트와 같은 견고성(堅固性)과 중량이 가벼운 폐플라스틱 제품(1)의 용융액에 무게(重量)를 더해주는 2중작용을 하게 된다.※ Since it is a waste plastic product (1), there are 20 kinds of heterogeneous properties such as ABS, PA, PC, PE, PP, PU, PVA, PVC, NYLON, etc. When heated up to the inside and outside of fire, the objection of each other is eliminated and they are mutually fused to have strong adhesive force, and when the waste iron carbide debris (5) not dissolved therein is added and mixed, The molten liquid of the molten waste plastic product (1) surrounds and adheres to the waste iron carbide debris (5), so that the weight of the molten liquid of the waste plastic product (1), which is light and firm like a cement concrete, is light. It adds up to a double action.
(3) 〔제3단계 작업〕(3) [3rd step work]
① 위 제2단계 작업 ①항의 공정에서 압출된 판상의 호상 반제품(7)을 뜨거운 상태하에서 곧바로 옆으로 연결되어 있는 도1c)와 같은 정기용접장치(8)속에 밀어넣고, 250℃ 내외의 전기가열판(8A)위를 덮고 회전하는 스테인리스 강판(8B)과 용접용 가압롤러(8C)작동으로 제1단계 작업 ③항의 공정에서 타면하여 만든 폐 화학섬유류 제품의 부직포(3A)를 판상의 호상 반제품(7)의 맡쪽면에 대고 가압하여 한쪽면에 부직포를 점착(粘着)시킨 반제품 (7A)을 만든다.① The second step operation above, the plate-shaped semi-finished product (7) extruded in the process of (1) is pushed into a regular welding device (8) as shown in FIG. (8A) The non-woven fabric (3A) of waste chemical fiber products made by burning in the process of the above step 3 by the operation of the stainless steel sheet (8B) and the welding pressure roller (8C), which rotates on the plate, and is a plate-shaped semi-finished product (7 ) Pressurized against the side of the shell to make a semifinished product (7A) with a nonwoven fabric on one side.
※ 이때 두께 20의 판상의 호상 반제품(7)은 전기 가열판(8A)의 발열과 용접용 가압롤러(8C)의 압착으로 두께 5의 부직포 (3A)속에 침투점착(浸透粘着)되어, 전후 상하로 교차된 망상(綱狀)의 열경화성 화학섬유류와 결합되어 철근(鐵筋)이나 피아노선(PIANO WIRE)과 같은 장력(張力)이 강한 부러지지 않는 골조(骨造)기능을 하게 된다.※ thickness 20 The plate-shaped arc-shaped semifinished product 7 of thickness 5 is formed by heating of the electric heating plate 8A and pressing of the welding pressure roller 8C. It is penetrated and adhered to the nonwoven fabric (3A), and it is combined with reticulated thermosetting chemical fibers intersected up and down, so that tension such as reinforcing bars and piano wires Strong fragile skeleton (骨 造) will function.
② 위 ①항의 공정에서 가압하여 만든 한쪽면에 부직포(3A)를 점착시킨 반제품(7A)을 도1c)와 같이 바로 옆에 연결되어 있는 요철(凹凸)형의 가압롤러(8D)를 통하여 반제품(7A)의 상하양쪽면에 높이 2×넓이 10 크기의 돌기(7F)와 길이 2×넓이 10 크기의 홈(7G)을 가진 요철형으로 가압된 골격용 반제품(7B)을 만든다.(2) The semi-finished product (7A) to which the non-woven fabric (3A) is adhered to one side made by pressing in the step (1) above is connected to the semi-finished product through the uneven press roller (8D) connected next to it as shown in FIG. Height 2 on both sides of 7A) X width 10 Size projections (7F) and length 2 X width 10 An uneven pressurized skeleton semifinished product 7B having a groove 7G of size is made.
※ 부직포는 점착시킨 반제품(7G)의 상하 양쪽면에 요철형의 돌기(7F)와 홈(7G)을 만들어 주는 것은 반제품(7A)에 횡적(橫的)으로 길게 심줄과 같은 강인(强靭)함과 가압된 골격용 반제품(7B)을 겹쳐 쌓고 가압 접착시 반제품(7B)의 홈(7G)속에 입체적인 돌기(7F)가 맞물려 미끄럼 방지와 동시에 접착 부분의 강도를 더 해주고 강력한 골격 작용을 더해 주기 위해서이다.※ Non-woven fabrics have irregular projections (7F) and grooves (7G) on both the upper and lower sides of the semi-finished product (7G) to which the non-woven fabric is attached. Stacks and pressurized skeleton semi-finished products (7B) and three-dimensional protrusions (7F) in the grooves (7G) of the semi-finished products (7B) during pressure bonding to prevent slipping, at the same time to increase the strength of the adhesive portion and add a strong skeleton action For that.
③ 위 ②항의 공정에서 만든 요철형으로 가압된 골격용 반제품(7B)을 도1d)와 같이 종절용 절단기(9)와 횡절용 절단기(9A)로 침목(13)의 규격에 맞추어 종횡(縱橫)으로 절단하여, 넓이 24 × 길이 2.500 크기의 절단한 규격 반제품(7D)을 만든다.③ Skeleton semi-finished product (7B) pressurized by the uneven shape made in the process of ② above, with vertical cutting cutter (9) and transverse cutting cutter (9A) in accordance with the standard of sleeper (13) Cut to width 24 X length 2.500 Make a cut standard semifinished product (7D) of size.
※ 레일침목에는 보통침목(넓이 240×길이 2.500×두께150)과 교량침목(넓이 230×길이 3,000×두께 230), 분기침목(넓이 240×길이 2,800×～4,600×두께 150외 7종) 및 4가지 종목의 10가지 규격품이 있으나, 규격만 서로 다를뿐 제조방법은 동일하므로 여기서는 첫 번째 보통침목의 규격을 중심으로 설명하였다.※ Rail sleepers are common sleepers (width 240 X length 2.500 X thickness 150 ) And bridge sleepers (width 230 X length 3,000 X thickness 230 ), Branch sleeper (width 240 X length 2,800 × ～ 4,600 X thickness 150 There are 10 standard products of 7 kinds) and 4 items, but only the specifications are different from each other, so the manufacturing method is the same.
(4) 〔제4단계 작업〕(4) [4th Step]
① 위 제3단계 ③항의 공정에서 만든 절단한 규격 반제품(7D)을 도1e)와 같이 성형용 아래쪽 금형(11B)속에 한 장 한 장씩 겹쳐 넣으면서 그 사이 사이에 별도로 만든 폐플라스틱 용융액(10)을 접착용으로 2 높이로 주입하며 7겹으로 쌓아올린 다음, 도1f)와 같이 성형용 위쪽금형(11A)이 달린 대형 고압 프레스 장치(11)로 가압성형 한후, 성형용 아래쪽 금형 밑에 설치된 오일잭크 장치(11 C)의 작동으로 성형물을 빼내어 냉각 경화시켜 도2a)와 같은 완성된 레일침목(13)을 만든다.① The waste plastic melts 10 made separately are sandwiched between the cut standard semi-finished products (7D) made in the process of step 3 above, one by one in the lower mold (11B) for molding as shown in Fig. 1e). 2 for gluing Injected at a height, stacked in seven layers, and press-molded with a large high-pressure press device 11 having an upper mold 11A for molding as shown in FIG. 1F), and then an oil jack device 11 C installed under the molding lower mold. The molded product is removed by the operation of, and then cooled and cured to form a completed rail sleeper 13 as shown in FIG. 2a).
※ 이때 폐플라스틱 용융액(10)은 절단한 규격 반제품(7D)의 상하 양쪽에 나있는 요철형의 돌기(7F)와 홈(7G)속에 점착되어 서로 맞물려 겹쳐진 부분의 점착을 완전하게하여 강인하고 경고한 레일침침목을 만들게 한다.※ At this time, the waste plastic melt 10 adheres to the uneven protrusions 7F and the grooves 7G on both the upper and lower sides of the cut standard semi-finished product 7D. Make a rail sleeper.
이렇게 만들어진 완성된 레일침목(13)은 가소성(可塑性)의 폐플라스틱제품(1)과 섬유질의 폐화학 섬유류제품(3) 및 중량적인 페탄화철 부스러기(5)의 특성과 용합(溶合)된 상승작용과 규격반제품(7D)을 7겹으로 겹쳐서 만든 넓이240×두께 150로 인하여 결코 비틀어지거나 휘어지는 일이 없는 신장강도(伸張强度)와 굴곡탄성율(屈曲彈性率), 충격강도(衝擊强度), 못죄 임강도(締釘 强度)및 못빼기 강도(拔釘 强度)가 띠어나고 중량(重量)을 증기시켜주는 기능과 작용을 하게된다.(바로이것이 이 발명의 핵심 기술이다)The completed rail sleepers 13 are made of plastic plastic waste plastics (1), fibrous waste chemical fiber products (3), and heavy iron debris (5). Width made by stacking 7 layers of work and standard semi-finished products (7D) X thickness 150 Elongation, flexural modulus, impact strength, impervious strength and unloading strength, which are never twisted or bent due to And the function to vaporize the weight (this is the core technology of this invention).
위와 같이 만들어진 레일침목(13)은 썩지않은 처치곤란한 폐품만을 이용해 만든것이므로 폐플라스틱 제품(1)과 폐화학섬유류 제품(3) 및 폐탄화철 부스러기(5)의 특성을 그대로 함유(含有)하고 있을뿐만아니라 이들의 용합(溶合)된 상승작용으로 방수와 방부, 방궤, 방음의 기능을 가진 반연구적인 견고한 레일침목으로서 목침목(木枕木)처럼 톱질할 수 있고, 못질할 수도 있는 특성을 갖고 있을 뿐 아니라 콘크리트 침목의 가장 취약점인 풍화작용(風化作用)과 산가용성염분(酸可溶性鹽分)의 침해(侵害)와 소음(騷音)을 방지할수 있고, 또한 이 발명에서 사용한 소재전체가 처치곤란한 썩지 않는 폐품을 활용하여 만드는 것이므로 쓰레기 공해로 인한 환경오염 방지뿐만아니라 세계 최초의 방명품이므로 해외 시장에 수출하여 외화획득할 수 있는 일거양득의 지대한 효과를 걷을수 있다.The rail sleepers 13 made as described above are made using only non-corrosive and difficult wastes, and thus contain the characteristics of waste plastic products (1), waste chemical fiber products (3) and waste iron carbide (5) as they are. Rather, their combined synergism is a semi-research solid rail sleeper with waterproof, antiseptic, ark and soundproof properties that can be sawed and nailed like wood sleepers. In addition, it is possible to prevent invasion and noise of weathering action and acid soluble salt, which are the weakest of concrete sleepers, and the whole material used in the present invention is difficult to treat. As it is made using waste products that are not recycled, it is not only to prevent environmental pollution due to waste pollution, but also to gain foreign currency by exporting to foreign markets. A significant effect can be geoteul.
〔도1〕은 이 발명의 제조방법과 상태를 나타낸 것으로써1 shows the manufacturing method and state of the present invention.
도1a)는 폐품을 분쇄 또는 타면(打綿)하는 상태도Figure 1a) is a state of crushing or burning the waste products
도1b)는 분쇄된 폐플라스틱 제품 분말과 폐탄화철(炭化鐵)부스러기를 가열 용융압출기 속에 투입하여 판상(板狀)의 호상(糊狀) 반제품으로 압출(壓出)하는 상태도1B) is a state diagram in which the pulverized waste plastic product powder and waste iron carbide crumbs are put into a hot melt extruder and extruded into a plate-like arc-shaped semifinished product.
도1c)는 판상의 호상 반제품을 전기 용접장치를 통하여 한쪽면에 타면한 부직표를 접착한후, 요철형(凹凸)의 가압 롤러를 통하여 요철형의 골격용 반제품을 만드는 상태도Figure 1c) is a state of making a semi-finished product for the irregularities of the skeleton through the uneven surface of the plate-shaped semi-finished product on the one side through the electric welding device, and then through the uneven pressure roller
도1d)는 요철형의 골격용 반제품을 침목의 규격에 맞추어 종횡(縱橫)으로 절단하여 규격 반제품을 만드는 상태도Figure 1d) is a state of making a semi-finished product by cutting the longitudinal semi-finished product of the uneven skeleton in accordance with the specifications of the sleeper
도1e)는 절단한 규격 반제품을 성형용 금형속에 겹쳐 넣으면서 겹치는 면에 폐플리스틱 용융액을 첨가해주는 상태도Figure 1e) is a state in which the waste plastic melt is added to the overlapping surface while overlapping the cut standard semi-finished product in the molding die
도1f)는 겹쳐넣은 규격 반제품을 고압프레스 장치로 가압 성형하여 완성품을 만드는 상태도Figure 1f) is a state diagram for forming a finished product by press-molding the superimposed standard semi-finished product with a high pressure press device
〔도2〕는 이 발명의 완성된 제품의 상태를 나태 낸 것으로써Fig. 2 shows the state of the finished product of the present invention.
2a)는 완성된 레일침목(완제품)2a) is the finished rail sleeper (finished product)
(도면의 주요부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
1. 폐플라스틱 제품(廢PLASTIC 製品)1. Waste plastic products (廢 PLASTIC 製品)
1A. 분쇄(粉碎)된 폐 플리스틱 제품 분말(粉末)1A. Pulverized waste plastic product powder
2. 분쇄기(粉碎機, CRUSHER)2. Crusher
2A. 분쇄 롤러(ROLLER)2A. ROLLER
2B. 콘베이어 셋트(CONVEYER)2B. Conveyor Set (CONVEYER)
3. 폐 화학 섬유류 제품(廢化學 纖維類 製品)3. Waste chemical fiber products
3A. 타면(打綿)하여 만든 폐화학 섬유류 제품의 부직포(不稷布)3A. Non-woven fabric of waste chemical fiber products made from other cotton
4. 타면기(打綿機, WILLOW)4. WILLOW
4A. 타면 롤러(ROLLER)4A. ROLLER
4B. 미끄럼 방지틀(SLIDE PREVENT CATCHER)4B. SLIDE PREVENT CATCHER
4C. 타면 압착(壓搾)롤러(PRESSING ROLLER)4C. Pressing ROLLER
4D. 죽제 회전판(竹製回轉板)4D. Bamboo Bamboo Spinning Plate
5. 폐탄화철(炭火鐵) 부스러기(SCRAPS)5. Scrap iron scrap (SCRAPS)
6. 가열용융 압출기(加熱熔融 押縮機)6. Hot Melt Extruder
6A. 가열 용융 압출기의 첫 번째 투입구(投入口)6A. First inlet of the hot melt extruder
6B. 가열용융 압출기의 두 번째 투입구6B. Second inlet of hot melt extruder
6C. 전기 가열 장치(電氣 加熱 裝置)6C. Electric heating device
6D. 2중 스크루(DOUBLE SCREW)6D. DOUBLE SCREW
6E. T-다이(T-DIE)6E. T-die (T-DIE)
6F. 2중 스크린의 톱니바퀴(GEAR)6F. Dual screen gear (GEAR)
7. 판상(板狀)의 호상 반제품(糊狀 半製品)7. Plate-like semi-finished products
7A. 부직포(不織布)를 점착(粘着)시킨 반제품7A. Semi-finished product with nonwoven fabric
7B. 요철(凹凸)형으로 가압한 골격용(骨格用) 반제품7B. Semi-finished products for skeletal pressurization with irregularities
7C. 종절(縱切)한 반제품7C. Terminated semifinished product
7D. 절단(切斷)한 규격 반제품(規格 半製品)7D. Cut semi-finished product
7E. 겹쳐 쌓은 성형용 반제품(成形用 半製品)7E. Stacked Semi-finished Products
7F. 요철형 반제품의 돌기(PROJECTION)7F. PROJECTION of uneven semi-finished product
7G. 요철형 반제품의 홈(GROOVE)7G. Groove of uneven semi-finished product
8. 전기 용접 장치(電氣 熔接 裝置)8. Electric welding device
8A. 전기 가열판(電氣 加熱板)8A. Electric heating plate
8B. 회전 스텐리스 강판(STAINLESS STEEL)8B. STAINLESS STEEL
8C. 용접용 가압롤러(PRESS ROLLER)8C. PRESS ROLLER
8D. 요철(凹凸)형의 가압롤러(PRESS ROLLER)8D. Uneven type PRESS ROLLER
9 . 종절(縱切)용 절단기(CUTTER)9. CUTTER
9A. 횡절(橫切)용 절단기(CUTTER)9A. CUTTER CUTTER
10. 접착용 폐플라스틱 용융액(溶融液)10. Waste plastic melt for bonding
11 . 대형 고압(大形 高壓) 프레스(PRESS) 장치11. Large High Pressure Press Machine
11A. 성형용(成形用) 위쪽 금형(上側 金型, MOULD)11A. Upper mold for molding (MOULD)
11B. 성형용(成形用) 아래쪽 금형(下側 金型, MOULD)11B. Lower mold for molding (MOULD)
11C. 오일잭크(OIL JACK)11C. Oil Jack
12 . 받침대(SUPPORTER)12. SUPPORTER
13 . 완성품(完成品)13. Finished product
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0054809A KR100528005B1 (en) | 2003-08-02 | 2003-08-02 | A manufacturing process of the railroad sleeper make use of waste materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0054809A KR100528005B1 (en) | 2003-08-02 | 2003-08-02 | A manufacturing process of the railroad sleeper make use of waste materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030070569A KR20030070569A (en) | 2003-08-30 |
| KR100528005B1 true KR100528005B1 (en) | 2005-11-17 |
Family
ID=32227550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-0054809A KR100528005B1 (en) | 2003-08-02 | 2003-08-02 | A manufacturing process of the railroad sleeper make use of waste materials |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100528005B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060025294A (en) * | 2004-09-15 | 2006-03-21 | 주식회사 광진환경 | Recycled aggregate sorting device |
| CN103668776B (en) * | 2013-12-18 | 2016-05-11 | 镇江立达纤维工业有限责任公司 | A kind of regenerated fiber porous sound absorbing manufacture of materials technique of low volatility |
| KR102155019B1 (en) * | 2019-12-03 | 2020-09-11 | (주)지주 | Sleeper for rail road using waste plastic |
-
2003
- 2003-08-02 KR KR10-2003-0054809A patent/KR100528005B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030070569A (en) | 2003-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101278098B (en) | Bi-component plastic fibres for application in cement-bonded building materials | |
| CN102561147B (en) | Composite geotextile of polyester glass fiber fabric and glass fiber grille fabric and manufacturing method for composite geotextile | |
| CN1944501A (en) | Composite material made of waste material and its preparing method | |
| KR101353815B1 (en) | Composition comprising at least two kinds of resin and glass fiber, and pallet manufactured from the same | |
| US20200362172A1 (en) | Products by Upcycling Landfill Waste Streams | |
| US7172136B2 (en) | Structural members fabricated from waste materials and method of making the same | |
| US20230415385A1 (en) | Thermoplastic Mat, Process For The Manufacture Thereof And Uses Of Same | |
| KR100528005B1 (en) | A manufacturing process of the railroad sleeper make use of waste materials | |
| CN109796699A (en) | Ecoscape stake | |
| ES2098145T3 (en) | IMPROVEMENTS INTRODUCED IN A TILE MANUFACTURING MACHINE. | |
| CN201124600Y (en) | Metal reinforced plate | |
| CN203093240U (en) | Multilayer high-strength impermeable composite geomaterial and production device thereof | |
| CN1294970A (en) | Thermally welded plastic drainage board and its manufacture | |
| CN1296104A (en) | Double-fibre reinforced gypsum board and productive technology thereof | |
| CN100427548C (en) | Preparation method of plastic wood composite material | |
| CN2486573Y (en) | Elastic cotton | |
| CN207789910U (en) | A kind of bank protection face layer that chopped fiber needle-punched geotextiles are compound with two-way plastic TGXG | |
| KR100876499B1 (en) | Manufacturing apparatus of slate reinforced panel using waste synthetic resin | |
| JP2002266340A (en) | Drain material and method for accelerating decomposition thereof | |
| CN103951995A (en) | Recycling technology for manufacturing industrial pallets by utilizing organic solid waste in furniture industry | |
| KR20000036664A (en) | A manufacturing process of sleepers for laying rails utilization of waste materials. | |
| CN209261601U (en) | A kind of macromolecule overlays waterproof roll | |
| KR102717027B1 (en) | Shock-absorbing pad containing a physical reinforcement layer | |
| CN107060191A (en) | A kind of use building waste exempts from demoulding building structure and method for the assembled of raw material | |
| CN202185965U (en) | Enhanced heat preservation template production device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20101025 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |