KR910000285B1 - Apparatus for controlling the mixing ratio of reclaimed material of synthetic resin - Google Patents

Apparatus for controlling the mixing ratio of reclaimed material of synthetic resin

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Publication number
KR910000285B1
KR910000285B1 KR1019850001011A KR850001011A KR910000285B1 KR 910000285 B1 KR910000285 B1 KR 910000285B1 KR 1019850001011 A KR1019850001011 A KR 1019850001011A KR 850001011 A KR850001011 A KR 850001011A KR 910000285 B1 KR910000285 B1 KR 910000285B1
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KR
South Korea
Prior art keywords
raw material
synthetic resin
mixing ratio
regenerated
storage tank
Prior art date
Application number
KR1019850001011A
Other languages
Korean (ko)
Other versions
KR850006331A (en
Inventor
쇼오죠오 오까
Original Assignee
가부시끼가이샤 메이세이 긴소꾸고오교오쇼
오까 쇼오조오
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Application filed by 가부시끼가이샤 메이세이 긴소꾸고오교오쇼, 오까 쇼오조오 filed Critical 가부시끼가이샤 메이세이 긴소꾸고오교오쇼
Publication of KR850006331A publication Critical patent/KR850006331A/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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • 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

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

Abstract

내용 없음.No content.

Description

비재생 합성수지원료에 대한 재생원료 혼합비율 조절장치Regenerative raw material mixing ratio control device for non-regenerated synthetic water support

도면은 본 발명장치의 한 실시예로서, 제1도는 본 발명의 장치의 구성요소를 모두 나타낸 한구체적 실시를 나타낸 도면(도면중의 →는 수송방향을 나타낸다).BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an embodiment of the device of the present invention, in which Fig. 1 shows a specific embodiment showing all the components of the device of the present invention (→ in the drawing indicates the transport direction).

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

K : 수지잔량 검지센서 T :타이머K: Residual balance detection sensor T: Timer

Figure kpo00001
: 비재생(virgin)원료 저장조
Figure kpo00002
: 재생원료저장조
Figure kpo00001
: Raw material storage tank
Figure kpo00002
: Recyclable Material Storage Tank

PV,RR: 송출용 관로

Figure kpo00003
: 원료조P V , R R : Transmission line
Figure kpo00003
Raw material tank

Figure kpo00004
: 성형기계 P : 송출용 파이프라인
Figure kpo00004
: Forming Machine P: Pipeline for Delivery

Figure kpo00005
: 수송량 조절장치
Figure kpo00006
: 분쇄장치
Figure kpo00005
: Traffic control device
Figure kpo00006
: Crusher

→ : 수송방향 L : 분쇄면 직송라인→: Transport direction L: Crushing surface direct line

본 발명은 합성수지용 원료에 혼합하여 사용하는 재생원료의 혼합비율 조절장치에 관한 것이다.The present invention relates to an apparatus for controlling the mixing ratio of regenerated raw materials used in mixing with synthetic resin raw materials.

그리고 본 발명의 특징은 비재생(virgin) 원료에 대하여 혼입하는 재생원료의 혼합비율의 정밀도가 극히 높은 것과(약 100%) 그 혼합비율이 필요에 따라 자유롭고 또한 매우 용이하게 조절할 수 있다는 점에 있다.In addition, the characteristics of the present invention are that the mixing ratio of recycled raw materials mixed with virgin raw materials is extremely high (about 100%), and the mixing ratio can be freely and very easily adjusted as necessary. .

그런데, 제1차 석유파동 이후, 이 지구상에 존재하는 각종 자원에는 전부 한계가 있고, 합성수지용 원료 분야에서도 자원 절약이라는 점에서 요즈음 성형런너 파쇄편등의 재 이용이 재 평가되어 가고 있다.However, since the first petroleum wave, all kinds of resources existing on this earth are limited, and in the field of synthetic resin raw materials, the reuse of shattered pieces such as molded runners is being re-evaluated these days.

이러한 경향은 매우 바람직하긴 하지만, 한편, 재생원료와 비재생 원료의 혼합사용 공정에서 양 소재의 혼합비율에 관해서는 그 기준치가 매우 애매하여, 오히려 극단적인 표현을 하면 방임상태에 있다고 까지 말할 수 있다.Although this tendency is very desirable, on the other hand, the mixing ratio of both materials in the mixed-use process of recycled raw materials and non-renewable raw materials is very vague and can be said to be in a state of neglect if extreme expression is used. .

현재 이와 같은 종류의 성형업계에 있어서는, 예를 들면 a) 수지원료의 종류마다에 대한 적정 혼합비율 및 b) 성형제품이 요구하는 품질의 특성(물성, 기계적 강도, 화학적 내구성 ‥‥등)을 만족시키기에 충분한 적정 혼합비율등의 중요사항에 관한 기술등이 알려져 있지 않고 또한 그것을 해명하려고 하는 자세등도 전혀 보이지 않고 이와 같은 종류의 기술분야의 학자들 사이에 있어서 까지 굳이 언급하려고 하지않는 것이 현재의 상황이며, 이러한 중요한 사항이 불분명한 채, 재생용 원료의 사용을 우려한 나머지, 지구상의 귀중한 자원(원료)을 폐기화하는데, 이와 같은 것은 국가적인 견지가 아닌 세계적인 차원의 손실이며, 한편 이와 같은 중요한 사항을 구명하지 않은채 사용한 결과, 목적한 성형제품에 치명적인 결함을 발생시키는등 실로 중대한 문제가 가로 놓여 있다고 말하지 않을 수 없다.Currently, in this kind of molding industry, for example, a) satisfactory mixing ratio for each type of water support material and b) quality characteristics (physical properties, mechanical strength, chemical durability, etc.) required for molded products are satisfied. There are no known techniques for important matters such as adequate mixing ratios that are sufficient to make them known, no attitudes to explain them, and no attempt to comment among scholars in this kind of technology. The situation is unclear, and while concerned about the use of renewable raw materials, the disposal of precious resources (raw materials) on the planet is being discarded, which is a global loss, not a national standpoint. As a result of using without exploring matters, it is serious that we produce fatal defect in target molding product It cannot be said that the problem lies horizontally.

본 발명장치는 이와 같은 문제점을 감안하여 이루어진 것으로서 그 특징과 장점의 효과를 상세하게 설명하면 다음과 같다.The present invention has been made in view of the above problems, and the features and advantages will be described in detail below.

(1) 혼합비율을 자유롭게 조절할 수 있다 : 이는 비재생원료 저장조 및 재생원료 저장조 각각에 분립체 형상의 물체의 일정시간내(타이머 설치에 의함)의 수송량을 조절(풍량, 풍속의 조절장치의 설치에 의함)할 수 있는 구성이기 때문이다.(1) The mixing ratio can be freely adjusted: this is to control the amount of transport within a certain time (by installing the timer) of the granular object in each of the non-renewable raw material storage tank and the regenerated raw material storage tank (installation of air volume and wind speed control device This is because it is possible to configure.

(2) 혼합비율의 혼합정밀도가 매우 높다 : 즉 재래의 혼합방법으로서 이용되어온 방법은 예를 들면, 비재생재료 70%, 재생재료 30%와 같이 평량한 다음 양 소재를 혼합한 후 혼합기등으로 교반하는 방법이었는데 대해, 본 발명장치에 있어서는 미리 소망하는 혼합비율이 되도록 비재생 원료저장조로부터의 송출용 관로내의 유량, 유속등의 요소를 재생원료저장조로부터의 송출용 관로내의 유량, 유속에 대하여 예를 들면 70 : 30이 되도록, 각각의 조절장치를 미리 조절하는 방법을 이용하고 있다는 점에서 전자가 기계적 혼합방법인데 대하여 후자의 그것은 기체 분자운동론에 의거한 혼합방법이라는 점이다.(2) The mixing precision of the mixing ratio is very high: That is, the method that has been used as a conventional mixing method is, for example, 70% non-renewable material and 30% regenerated material, and then mixed with both materials, followed by a mixer, etc. In the present invention, the flow rate, flow rate, and the like in the delivery pipe from the non-renewable raw material storage tank are adjusted to the desired mixing ratio. For example, the former is a mechanical mixing method in that it uses a method of adjusting each control device to be 70:30, whereas the latter is a mixing method based on gas molecular kinetics.

따라서 전자와 비교하여 훨씬 높은 정밀도치 혼합비율을 얻을 수 있게된 것이다(이론적으로 100%에 도달할 수 있다).Therefore, a much higher precision mixing ratio can be obtained compared to the former (theoretically, 100% can be reached).

본 발명의 장치는 앞에서 기술한 바와 같이 뛰어난 실용적인 효과를 구비하고 있으며, 하기에서 구성에 관하여 더욱 구체적으로 설명하도록 한다.The apparatus of the present invention has excellent practical effects as described above, and will be described in more detail with respect to the following configuration.

본 발명에 따른 장치는 파우더상 또는 펠레트상의 사이즈를 가지는 분립체 수송장치(실시예에서는 압송식을 나타낸다)에 접속하고, 또한 상기 분립체 형상물의 일정 시간내(타이머(T)에 의해 설정)의 수송량을 자유로이 조절할 수 있는 합성수지의 비재생 원료 저장조(

Figure kpo00007
) 및 재생원료 저장조(
Figure kpo00008
)의 각각으로부터 도출되도록 하는 병렬상의 송출용관로(PV),(RR)를 굽히지 않는 형태로 합류(
Figure kpo00009
)시켜서, 성형기계(
Figure kpo00010
)의 원료조(
Figure kpo00011
)까지 수송하므로써, 미리 소망하는 합성수지의 비재생원료에 대한 재생원료의 혼합비율이 자유롭게 얻어지도록 구성한 것이다.The apparatus according to the present invention is connected to a granular material conveying apparatus (in the embodiment, the feeding type) having a powder or pellet size, and also within a predetermined time of the granular material (set by timer T). Non-renewable raw material storage tank of synthetic resin which can freely control the transport volume of
Figure kpo00007
) And recycled material storage tank (
Figure kpo00008
Confluence in parallel with each other in such a way that the outgoing pipelines (P V ) and (R R ) are not bent
Figure kpo00009
), Forming machine (
Figure kpo00010
Raw material tank
Figure kpo00011
By transporting up to), the mixing ratio of the recycled raw material to the non-regenerated raw material of the desired synthetic resin is freely obtained.

또한 도면에서 "P"는 송출용 파이프 라인, "T"는 일정시간 설정용인 타이머, "

Figure kpo00012
"는 비재생 원료 저장조(
Figure kpo00013
)" 및 재생원료 저장조(
Figure kpo00014
)에 설치된 각각의 수송량 조절장치, "K"는 수지잔량 검지센서, "
Figure kpo00015
"은 성형 런너등의 분쇄장치, "L"은 분쇄장치(
Figure kpo00016
)로부터의 분쇄편의 직송라인을 각각 나타낸다.In addition, in the drawing, "P" is a delivery pipeline, "T" is a timer for setting a fixed time, "
Figure kpo00012
"Is a non-renewable raw material reservoir (
Figure kpo00013
) "And recycled material reservoirs (
Figure kpo00014
), Each "K" means the remaining balance detection sensor, "
Figure kpo00015
"L" is a grinding device such as a silver molding runner, and "L" is a grinding device (
Figure kpo00016
Each of the direct conveying lines of the crushed pieces from

Claims (1)

파우더상 또는 펠리트상의 사이즈를 가지는 분립체 수송장치에 접속하고, 상기 분립체 형상물의 일정 시간내에 있어서의 수송량을 자유로이 조절할 수 있는 합성수지의 비재생 원료 저장조 및 재생원료 저장조의 각각으로부터 도출되도록 하는 병렬상의 송출용 관로를 굽어지지 않는 형태로 합류시켜, 성형기계의 원료조까지 수송하므로서, 소망하는 합성수지의 비재생 원료에 대한 재생원료의 혼합비율이 자유로이 얻어지도록 구성된 것을 특징으로 하는 비재생 합성수지 원료에 대한 재생원료 혼합비율 조절장치.Parallel to a granular material transporting device having a powder or pellets size, and to be derived from each of the non-renewable raw material storage tank and the regenerated raw material storage tank of the synthetic resin which can freely adjust the transport amount within a predetermined time of the granular material. The non-regenerated synthetic resin raw material characterized in that it is configured so that the mixing pipe of the recycled raw material with respect to the non-regenerated raw material of the desired synthetic resin can be freely obtained by joining the pipe for sending out the bed to the raw material tank of the molding machine. Regeneration raw material mixing ratio control device.
KR1019850001011A 1984-02-28 1985-02-16 Apparatus for controlling the mixing ratio of reclaimed material of synthetic resin KR910000285B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29048 1984-02-28
JP1984029048U JPS60141207U (en) 1984-02-28 1984-02-28 Synthetic resin recycled material mixing ratio adjustment device
JP59-029048 1984-02-28

Publications (2)

Publication Number Publication Date
KR850006331A KR850006331A (en) 1985-10-05
KR910000285B1 true KR910000285B1 (en) 1991-01-24

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JP (1) JPS60141207U (en)
KR (1) KR910000285B1 (en)
WO (1) WO1985003838A1 (en)

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Publication number Priority date Publication date Assignee Title
KR20230057362A (en) * 2020-08-26 2023-04-28 레벤타스 리미티드 Improving plastic recycling or related matters

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546287U (en) * 1978-09-20 1980-03-26
JPS5822216A (en) * 1981-07-27 1983-02-09 Denka Consult & Eng Co Ltd Conveying device for high pressure gas containing pulverous material

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WO1985003838A1 (en) 1985-08-12
KR850006331A (en) 1985-10-05
JPS60141207U (en) 1985-09-19

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