KR20120052687A - Cooling apparatus of mixing sheet rubber - Google Patents

Cooling apparatus of mixing sheet rubber Download PDF

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Publication number
KR20120052687A
KR20120052687A KR1020100113960A KR20100113960A KR20120052687A KR 20120052687 A KR20120052687 A KR 20120052687A KR 1020100113960 A KR1020100113960 A KR 1020100113960A KR 20100113960 A KR20100113960 A KR 20100113960A KR 20120052687 A KR20120052687 A KR 20120052687A
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KR
South Korea
Prior art keywords
air gas
sheet rubber
water
high speed
refining
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Application number
KR1020100113960A
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Korean (ko)
Inventor
송영진
권진욱
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한국타이어 주식회사
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Priority to KR1020100113960A priority Critical patent/KR20120052687A/en
Publication of KR20120052687A publication Critical patent/KR20120052687A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: The cooling apparatus of a refining sheet rubber is provided to effectively eliminate bad odor from sheet rubber after a refining mixing operation by lowering the temperature of the sheet rubber. CONSTITUTION: The cooling apparatus of a refining sheet rubber includes a high speed air gas spraying hole and a water supplying spraying hole(8) in a casing. One side of the casing is opened to spray water at high speed. The high speed air gas spraying hole is controlled by a PLC 1(2) to supply air gas through a compressor(3). The water supplying spraying hole is controlled by a PLC 2(5) to supply coolant through a cooler(6) and a water tank(7). An air gas spraying guiding cap(9) is installed at the high speed air gas spraying hole in order to guide sprayed air gas.

Description

정련 시트고무의 냉각장치{Cooling apparatus of mixing sheet rubber}Cooling apparatus of mixing sheet rubber

본 발명은 타이어 정련 공정에서 나온 시트고무를 냉각하는 장치에 관한 것으로, 특히 용수절감과 시트고무를 신속하게 냉각시킬 수 있는 정련 시트고무의 냉각장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for cooling sheet rubber from a tire refining process, and more particularly to a device for refining sheet rubber that can reduce water saving and sheet rubber quickly.

타이어의 제조시 정련공정은 타이어에 필요한 각종 원료를 혼합해서 타이어에 사용되는 각종의 고무를 배합하여 시트고무 형태로 만드는 공정인바, 이 정련공정 후 시트고무에 발생된 열을 냉각하기 위해 종래에는 주로 2가지 방법을 사용하였다.The refining process in the manufacture of tires is a process of mixing various raw materials required for the tire to mix various rubbers used in the tire to form a sheet rubber, and in order to cool the heat generated in the sheet rubber after the refining process, Two methods were used.

첫 번째로는 팬(Fan)을 이용하여 대기온도로 강제 대류시키는 방식이고, 두 번째로는 시트고무에 이형제를 섞은 물을 분사하여 냉각 및 고무의 부착에 유리하게 하면서 고무의 온도를 낮추는 방식이다.The first is the method of forced convection to the atmospheric temperature using a fan, and the second is the method of lowering the temperature of the rubber while spraying water mixed with a release agent on the sheet rubber, which is advantageous for cooling and rubber attachment. .

여기서 전자인 팬을 이용한 냉각방식은 팬의 방향 및 속도가 중요하며, 후자인 물을 분사하는 스프레이 냉각은 스프레이 용수의 온도와 분사 속도가 중요한 인자이다.Here, the direction and speed of the fan are important in the cooling method using the former fan, and the cooling and spraying speed of the latter spraying water are important factors.

이 같은 냉각방식 중 스프레이 냉각방식은 스프레이 냉각제의 냉각에 의한 시트고무의 표면 열전달 계수가 300w/㎡℃ ~ 500w/㎡℃로 스프레이 분사속도가 0.5m/s ~ 1.5m/s에서 4m/s 이상 시 시트고무의 표면 열전달 계수는 2000w/㎡℃ 이상이지만, 용수의 압력에 의해 분사속도를 4m/s 이상으로 높였을 경우 냉각라인의 스트레스(Stress) 증가에 의한 설비 내구성 저하 및 냉각라인과 스프레이 노즐의 분리현상이 야기되는 문제점을 지니고 있었다.Among these cooling methods, spray cooling method has surface heat transfer coefficient of 300w / ㎡ ℃ ~ 500w / ㎡ ℃ for sheet rubber by cooling of spray coolant and spray spraying speed is more than 4m / s at 0.5m / s ~ 1.5m / s The surface heat transfer coefficient of the sheet rubber is 2000w / ㎡ ℃ or more, but when the spraying speed is increased to 4m / s or more due to the water pressure, the durability of the equipment decreases due to the increase of stress in the cooling line and the cooling line and the spray nozzle. It had a problem that caused the separation of.

이에 본 발명은 상기와 같은 종래 문제점을 감안하여 발명된 것으로, 용수절감으로 신속하게 시트고무의 온도를 낮출 수 있으면서 공기분사로 인하여 정련 후 시트고무에서 발생하는 각종 오염냄새로 신속하게 제거할 수 있는 정련 시트고무 냉각장치를 제공함에 그 목적이 있다.Therefore, the present invention was invented in view of the conventional problems as described above, and it is possible to quickly lower the temperature of the sheet rubber due to water saving while being able to quickly remove various smells of contamination generated from the sheet rubber after refining due to air spraying. The purpose is to provide a refining sheet rubber cooling device.

상기와 같은 목적을 달성하기 위한 본 발명은 한쪽이 개방된 케이싱 내부에 PLC에 의해 제어되어 압축기를 통해 공기가스가 공급되는 고속 공기가스 분사구와 다른 PLC에 의해 제어되어 냉각기와 물탱크를 통해 냉각수가 공급되는 물공급 분사구를 갖추어 이루어진 구조로 되어 있다.The present invention for achieving the above object is controlled by a PLC inside the casing open one side is controlled by a high-speed air gas injection port and the other PLC is supplied with air gas through the compressor and the coolant through the cooler and the water tank It has a structure that is provided with a water supply injection port to be supplied.

이와 같은 본 발명에 따른 정련 시트고무의 냉각장치는 물을 분사하여 공기가스를 고속 분사하는 경우 기존 물 스프레이 분사속도를 설비 스트레스 없이 구현이 가능하며, 고속의 공기에 의한 추가 냉각 효과로 인한 용수절감과 용수 냉각비용을 저감할 수 있을 뿐만 아니라, 시트고무의 온도를 신속하게 낮출 수 있으면서 정련 믹싱 후 시트고무에서 발생하는 각종 오염냄새를 고속의 공기분사에 의하여 효과적으로 신속하게 제거할 수 있도록 되어 있다.Such a cooling device for refining sheet rubber according to the present invention can implement the existing water spray spraying speed without equipment stress when spraying the water at high speed by spraying water, and water saving due to the additional cooling effect by the high-speed air In addition to reducing the cost of excessive water cooling, the temperature of the sheet rubber can be lowered rapidly, and various kinds of fouling odors generated from the sheet rubber after refining mixing can be effectively and quickly removed by high-speed air injection.

도 1은 본 발명에 따른 정련 시트고무의 냉각장치를 나타낸 전체 개략 구성도,
도 2는 도 1의 요부 확대 구성도이다.1 is an overall schematic configuration diagram showing a cooling device for refining sheet rubber according to the present invention;
2 is an enlarged view illustrating main parts of FIG. 1.

이하, 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 정련 시트고무의 냉각장치를 나타낸 전체 구성도로서, 정련 믹싱 후 나온 시트고무(도면에 미도시)를 고속 물분사 방식으로 냉각하는 장치를 보여주고 있다.1 is an overall configuration diagram showing a cooling device for refining sheet rubber according to the present invention, and shows a device for cooling sheet rubber (not shown in the drawing) after refining mixing by a high speed water spray method.

본 발명은 고속 물분사를 위한 한쪽이 개방된 케이싱(1) 내부에 PLC 1(2)에 의해 제어되어 압축기(3)를 통해 공기가스가 공급되는 고속 공기가스 분사구(4)와 PLC 2(5)에 의해 제어되어 냉각기(6)와 물탱크(7)를 통해 냉각수가 공급되는 물공급 분사구(8)를 갖추어 이루어진 구조로 되어 있다.The present invention is controlled by the PLC 1 (2) inside the casing (1) open one side for the high-speed water spray, the high-speed air gas injection port 4 and the PLC 2 (5) in which air gas is supplied through the compressor (3) It is controlled by a) and has a structure consisting of a water supply injection port (8) for supplying cooling water through the cooler (6) and the water tank (7).

여기서 상기 고속 공기가스 분사구(4)에는 분사된 공기가스를 안내하는 공기가스 분사 안내용 캡(9)이 설치되어 있다.The high speed air gas injection port 4 is provided with an air gas injection guide cap 9 for guiding the injected air gas.

이러한 본 발명은 물탱크(7)에서 공급된 냉각수가 물공급 분사구(8)를 통하여 스프레이 방식으로 저속 분사되면, 압축기(3)를 통하여 공급된 공기가스가 고속 공기가스 분사구(4)에 통하여 고속으로 분사되면서 냉각수를 스프레이 고속분사 형태로 바꾸어 스프레이 냉각수를 시트고무 위에 분사시키게 되는데, 이때 분사된 냉각수뿐만 아니라 고속으로 공기가스도 함께 도 1의 화살표 방향으로 분사되어 시트고무를 냉각시키도록 되어 있다.According to the present invention, when the cooling water supplied from the water tank 7 is sprayed at a low speed through the water supply injection port 8, the air gas supplied through the compressor 3 is flowed through the high speed air gas injection port 4. The sprayed coolant is sprayed onto the sheet rubber by spraying the coolant into a spray high-speed spraying form, wherein the coolant is sprayed in the direction of the arrow of FIG. 1 as well as the injected coolant to cool the sheet rubber.

1 : 케이싱(Casing), 2 : PLC 1,
3 : 압축기, 4 : 고속 공기가스 분사구,
5 : PLC 2, 6 : 냉각기,
7 : 물탱크, 8 : 물공급 분사구,
9 : 공기가스 분사 안내용 캡.1: Casing, 2: PLC 1,
3: compressor, 4: high speed air gas nozzle,
5: PLC 2, 6: cooler,
7: water tank, 8: water supply nozzle,
9: Cap for air gas injection guide.

Claims (2)

고속 물분사를 위한 한쪽이 개방된 케이싱(1) 내부에 PLC 1(2)에 의해 제어되어 압축기(3)를 통해 공기가스가 공급되는 고속 공기가스 분사구(4)와 PLC 2(5)에 의해 제어되어 냉각기(6)와 물탱크(7)를 통해 냉각수가 공급되는 물공급 분사구(8)를 갖추어 이루어진 정련 시트고무의 냉각장치.By the high speed air gas injection port 4 and the PLC 2 (5), which are controlled by PLC 1 (2) inside the casing 1 with one side open for high speed water injection, and the air gas is supplied through the compressor 3. Cooling device for refining sheet rubber controlled and provided with a water supply injection port (8) through which the coolant (6) and the cooling water is supplied through the water tank (7). 제 1항에 있어서,
상기 고속 공기가스 분사구(4)에는 분사된 공기가스를 안내하는 공기가스 분사 안내용 캡(9)이 설치되어 이루어진 것을 특징으로 하는 정련 시트고무의 냉각장치.
The method of claim 1,
Cooling device for refining sheet rubber, characterized in that the high-speed air gas injection port (4) is provided with an air gas injection guide cap (9) for guiding the injected air gas.
KR1020100113960A 2010-11-16 2010-11-16 Cooling apparatus of mixing sheet rubber KR20120052687A (en)

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Application Number Priority Date Filing Date Title
KR1020100113960A KR20120052687A (en) 2010-11-16 2010-11-16 Cooling apparatus of mixing sheet rubber

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Application Number Priority Date Filing Date Title
KR1020100113960A KR20120052687A (en) 2010-11-16 2010-11-16 Cooling apparatus of mixing sheet rubber

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KR20120052687A true KR20120052687A (en) 2012-05-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104359276A (en) * 2014-11-25 2015-02-18 柳州凯通机械有限公司 Water cooling system of machining workshop
WO2020138633A1 (en) * 2018-12-27 2020-07-02 주식회사 휴비스 Pet foam sheet cooling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104359276A (en) * 2014-11-25 2015-02-18 柳州凯通机械有限公司 Water cooling system of machining workshop
WO2020138633A1 (en) * 2018-12-27 2020-07-02 주식회사 휴비스 Pet foam sheet cooling device
JP2021511976A (en) * 2018-12-27 2021-05-13 ヒューヴィス コーポレーションＨｕｖｉｓ Ｃｏｒｐｏｒａｔｉｏｎ PET foam sheet cooling device

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