KR100877683B1 - Hot air nozzle for pvc resin mixing device - Google Patents

Hot air nozzle for pvc resin mixing device Download PDF

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Publication number
KR100877683B1
KR100877683B1 KR1020080051490A KR20080051490A KR100877683B1 KR 100877683 B1 KR100877683 B1 KR 100877683B1 KR 1020080051490 A KR1020080051490 A KR 1020080051490A KR 20080051490 A KR20080051490 A KR 20080051490A KR 100877683 B1 KR100877683 B1 KR 100877683B1
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South Korea
Prior art keywords
hot air
nozzle
mixing
synthetic resin
pipe
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KR1020080051490A
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Korean (ko)
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김정민
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(주)동성이앤아이
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/704—Drying materials, e.g. in order to mix them in solid state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A hot wind blower for the apparatus for mixing synthetic materials is provided to allow the synthetic materials of the bottom of the mixing container to be blown so as to be mixed. A hot wind blower(100) for the apparatus for mixing synthetic materials a plurality of hot wind spray pipes(111) which are projection-combined to the bottom with various slope angle and are connected with the hot wind supply device of high pressure; a blow nozzle(1000); a nozzle combination part(110) formed vertically upward at the center of the bottom of the blending container; and a blending inducer installed at the upper end of the nozzle combination part.

Description

합성수지 원료 배합장치용 열풍분사장치{Hot air nozzle for PVC resin mixing device}Hot air nozzle for PVC resin mixing device

본 발명은 합성수지 원료 배합장치용 열풍분사장치에 관한 것으로, 더욱 상세하게는 고압과 고온의 열풍을 사방으로 분사하여 상승기류를 형성하게 함으로써 합성수지 원료(피브이씨 레진과 열안정제 및 첨가물)가 열풍에 의해 균일하게 배합될 수 있도록 하기 위한 합성수지 원료 배합장치용 열풍분사장치에 관한 것이다.The present invention relates to a hot air spraying device for a synthetic resin raw material mixing device, and more specifically, the synthetic resin raw materials (FIG resin and heat stabilizer and additives) are hot air by spraying high pressure and high temperature hot air in all directions to form an upward airflow. The present invention relates to a hot air spraying device for a synthetic resin raw material mixing device for uniformly compounding by.

종래의 합성수지 원료 배합장치는 피브이씨(pvc) 레진과 열안정제, 탄산칼슘 등의 첨가물(이하 이들을 모두 '합성수지원료'라 칭한다)을 함께 배합기에 넣고 고속으로 칼날을 회전시키면 합성수지 원료가 칼날과 마찰 되고 이와 함께 온도가 상승하면서 합성수지 원료가 균일하게 혼합되는데, 이때 배합기 내부의 온도가 120~140℃ 정도 상승하게 되면 피브이씨 레진에 열안정제와 첨가물이 흡착되면서 배합이 이루어지게 된다.Conventional synthetic resin raw material mixing device is a combination of the PVC resin, heat stabilizer, calcium carbonate and other additives (hereinafter referred to as 'synthetic water support material') in the blender and rotating the blade at high speed, the synthetic resin raw material and the blade As the friction and the temperature rises together, the synthetic resin raw materials are uniformly mixed. At this time, when the temperature inside the blender rises to about 120 to 140 ° C., the heat stabilizer and the additives are adsorbed onto the fibC resin, and the mixing is performed.

상기와 같이 스크류에 비산익편을 부착하여 투입구로 투입된 배합재료를 재 료 상승 유도관에 의해 스크류의 최상부까지 이송시킴과 동시에 비산익편에 의거 스크류의 외부로 비산 시킬 수 있게 한 종래의 합성수지 원료 배합장치는 배합재료에 수분이 혼합되어 있거나 재료를 세척한 후 배합되는 경우에는 배합기에 재료를 투입하기 전에 먼저 건조기에서 건조시킨 후 작업을 실시해야 됨에 따라 작업이 번거롭고 작업시간이 오래 걸리는 등 단점을 갖는 것이다.Conventional synthetic resin raw material mixing device that attaches the fly wing to the screw and transfers the compounding material introduced through the inlet to the top of the screw by the material raising induction pipe and at the same time scatters the outside of the screw based on the fly wing. When water is mixed in the compounding material or is mixed after washing the material, it needs to be dried in the dryer first before the material is added to the compounder, and thus the work is cumbersome and takes a long time. .

상기와 같은 단점을 해결하기 위해 실용신안등록출원 제20-2000-31000호는 스크류의 외부에 재료 상승 유도관을 설치된 합성수지 재료 배합통의 내부에 다수개의 급기공이 뚫린 열풍분사관을 다수개 주립 설치하여 배합통의 외부에 설치한 송풍기에 의해 히터열을 열풍분사관으로 송풍하므로서 재료 상승 유도관의 상부를 통해 낙하 비산되는 재료를 배합과 동시에 건조시킬 수 있게 함으로써 별도의 건조공정이 없이 배합되는 재료를 건조시킬 수 있도록 구성된 합성수지 원료 배합장치가 개발된 바 있다.In order to solve the above drawbacks, Utility Model Registration Application No. 20-2000-31000 states that a plurality of hot air spray pipes are formed in which a plurality of air holes are drilled in the inside of a synthetic resin material mixing vessel in which a material raising induction pipe is installed outside the screw. The blower installed outside of the mixing tank is used to blow the heat of the heater to the hot air injector tube so that the material that is dropped and scattered through the upper portion of the material induction pipe can be mixed and dried at the same time without mixing. Synthetic resin raw material mixing device has been developed configured to dry the material.

그러나, 상기한 바와 같은 종래의 합성수지 원료 배합장치는 송풍기에 의해 발생한 고압의 공기를 히터로 데워서 열풍분사관으로 분사하는 구조를 갖는 것이긴 하나 이때 열풍분사관은 상부만을 향해 있고 모두 동일한 경사각을 갖는 것이어서 열풍을 분사할 때 와류에 의한 상승기류를 형성하기 곤란하고, 또 열풍분사관의 분사높이 보다 아래에 위치하고 있는, 즉 배합통의 바닥에 쌓여 있는 합성수지 원료 는 분사된 공기압이 미치지 못하게 되어 혼합하기 곤란한 단점을 갖는다. However, the conventional synthetic resin raw material mixing device as described above has a structure in which the high-pressure air generated by the blower is heated by a heater and sprayed into the hot air jet pipe, but the hot air jet pipes are directed only to the upper part and all have the same inclination angle. It is difficult to form an upward air flow due to vortex when injecting hot air, and it is located below the spraying height of the hot air spray pipe, that is, the synthetic resin raw material accumulated at the bottom of the mixing vessel is prevented from injecting the compressed air pressure. It has a difficult disadvantage.

따라서 본 발명은 배합통의 바닥에 쌓여 있는 합성수지 원료까지도 열풍으로 날려서 서로 혼합될 수 있도록 하기 위하여 하부에는 배합통에 결합하기 위한 배합통 결합부를 구비하고, 상부에는 배합유도구를 결합하기 위한 배합유도구 결합부를 구비하는 원통 형상의 노즐결합부와, 상기 노즐결합부의 외주면에 다양한 경사각으로 돌출결합된 다수개의 열풍분사관과, 상기 열풍분사관에 결합되는 방향조절관과, 상기 방향조절관에 결합되는 분사노즐로 이루어지는 합성수지 원료 배합장치용 열풍분사장치를 제공하기 위한 것이다.Therefore, the present invention is provided with a compounding vessel coupling portion for coupling to the compounding vessel in the lower portion, so that even the synthetic resin raw materials stacked on the bottom of the mixing vessel with hot air to be mixed with each other, the upper portion of the compounding oil for combining the mixing oil tools Cylindrical nozzle coupling portion having a tool coupling portion, a plurality of hot air spray pipes protrudingly coupled to the outer peripheral surface of the nozzle coupling portion at various inclination angles, a direction control pipe coupled to the hot air spray pipe, and coupled to the direction control pipe It is to provide a hot air spraying device for a synthetic resin raw material mixing device consisting of a spray nozzle.

또한 본 발명은 열풍분사관과 방향조절관 사이에 분기관을 형성하여 두 개 이상의 분사노즐을 결합할 수 있도록 하기 위한 합성수지 원료 배합장치용 열풍분사장치를 제공하기 위한 것이다.In another aspect, the present invention is to provide a hot air spraying device for a synthetic resin raw material mixing device for forming a branch pipe between the hot air spray pipe and the direction control pipe to combine two or more injection nozzles.

이처럼 본 발명은 배합통의 바닥에 쌓여 있는 합성수지 원료까지도 열풍으로 날려서 서로 혼합될 수 있도록 하고, 여러 방향으로 열풍을 분사하여 와류를 형성함으로써 균일한 합성수지 원료의 배합을 가능하게 할 수 있는 매우 유용한 발명인 것이다.As such, the present invention allows the synthetic resin raw materials stacked on the bottom of the mixing vessel to be mixed with each other by blowing with hot air, and to form a vortex by injecting hot air in various directions to enable uniform compounding of the synthetic resin raw material. will be.

이하 첨부된 도면에 의해 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명 합성수지 원료 배합장치용 열풍분사장치(100)는 배합통(A)의 바닥 중앙에 고압의 열풍공급장치(미도시)와 연통(連通)되도록 결합되는 노즐결합부(110)와, 상기 노즐결합부(110)의 외주면에 다양한 경사각으로 돌출결합된 다수개의 열풍분사관(111)과, 상기 열풍분사관(111)에 결합되어 분사노즐(1000)의 방향을 조절하기 위한 방향조절관(113)과, 상기 방향조절관(113)에 결합되는 분사노즐(1000)로 이루어진다.Hot air spraying device for synthetic resin raw material mixing device 100 of the present invention is a nozzle coupling unit 110 is coupled to communicate with a high-pressure hot air supply (not shown) in the center of the bottom of the mixing vessel (A), and the nozzle A plurality of hot air spray pipes 111 protrudingly coupled to the outer peripheral surface of the coupling portion 110 at various inclination angles, and a direction control pipe 113 to be coupled to the hot air spray pipes 111 to control the direction of the injection nozzle 1000 ), And the injection nozzle 1000 is coupled to the direction control tube (113).

상기 노즐결합부(110)는 원통 형상을 가지며, 하부에는 배합통(A)에 결합하기 위한 배합통 결합부(120)를 구비하고, 상부에는 배합유도구(B)를 결합하기 위한 배합유도구 결합부(130)를 구비한다.The nozzle coupling portion 110 has a cylindrical shape, the lower portion has a mixing cylinder coupling portion 120 for coupling to the mixing vessel (A), the upper portion of the mixing oil tools for combining the mixing oil tools (B) The coupling part 130 is provided.

상기 열풍분사관(111)은 노즐결합부(110)를 통해 배합통(A) 내부로 유입되는 열풍을 여러 방향으로 분배하여 분사하기 위한 구성으로, 이를 위해서 노즐결합부(110)의 외주면에 다양한 경사각과 다양한 높이에 형성되어 진다.The hot air jet pipe 111 is a configuration for distributing and spraying the hot air flowing into the mixing barrel (A) in various directions through the nozzle coupling portion 110, for this purpose, the outer peripheral surface of the nozzle coupling portion 110 It is formed at inclined angles and at various heights.

상기 공지의 고압의 열풍공급장치는 고압의 공기를 발생하기 위한 콤프레셔와, 공기를 가열하기 위한 히터로 이루어진다. The well-known high pressure hot air supply device includes a compressor for generating high pressure air and a heater for heating the air.

상기 분사노즐(1000)은 열풍은 분사할 수 있으면서 열풍분사관(111)으로 합성수지 원료가 유입되는 것을 방지하기 위한 구성으로, 그 구조는 하부에 공기유입구와 측면에 공기배출구(1112)를 구비하는 밸브 하우징(1110)과, 상기 밸브 하우 징(1110)의 공기유입구를 차단하기 위한 밸브(1120)와, 상기 밸브(1120)를 눌러주기 위한 밸브 누름구(1130)와, 상기 밸브 누름구(1130)의 상단에 형성된 밸브 로드(1131)와, 상기 밸브 누름구(1130)에 탄성을 부여하기 위한 스프링(1140)과, 상기 스프링(1140)이 하방으로 탄성이 작용하도록 하고 밸브 로드(1131)의 승·하강 구동시 이를 지지할 수 있도록 하는 결합부재(1150)로 이루어진다.The injection nozzle 1000 is configured to prevent the introduction of synthetic resin raw materials into the hot air jet pipe 111 while being able to inject hot air, the structure of which has an air inlet and an air outlet 1112 at the side thereof. A valve housing 1110, a valve 1120 for blocking an air inlet of the valve housing 1110, a valve presser 1130 for pressing the valve 1120, and the valve presser 1130 Valve rod 1131 formed at the upper end of the valve, a spring 1140 for imparting elasticity to the valve presser 1130, and the spring 1140 to elastically act downward, and It consists of a coupling member 1150 to support this during the driving up and down.

또한 본 발명은 열풍분사관(111)과 방향조절관(113) 사이에 분기관(112)을 형성할 수도 있는데, 상기 분기관(112)은 T형, +형 등 다양한 형태의 분기관들이 사용될 수 있다.In addition, the present invention may form a branch pipe 112 between the hot air spray pipe 111 and the direction control pipe 113, the branch pipe 112 is a branch pipe of various types such as T-type, + type is used Can be.

이처럼 본 발명은 노즐결합부(110)를 통해 고온고압의 열풍이 유입될 경우 이를 다양한 방향으로 형성된 열풍분사관(111)에 의해 분배되어 지며, 상기 분배된 열풍은 분사노즐(114)을 통해 배합통(A) 내부에 분사되어 진다.As such, when the hot air of high temperature and high pressure flows through the nozzle coupling unit 110, the present invention is distributed by the hot air spray pipes 111 formed in various directions, and the distributed hot air is mixed through the injection nozzle 114. It is sprayed inside the cylinder A.

따라서 분사노즐(1000)을 통해 사방으로 분사된 고압의 열풍은 배합통(A) 내부로 유입되는 분말상태의 합성수지 재료(C)를 날리게 되고, 와류 속에서 상승과 하강을 반복하면서 상기 합성수지 재료(C)들은 균일하게 배합되어 진다.Therefore, the high-pressure hot air sprayed in all directions through the injection nozzle 1000 blows the powdered synthetic resin material (C) introduced into the mixing vessel (A), and the synthetic resin material ( C) are evenly combined.

이처럼 본 발명의 기술 사상을 명세서와 도면에 의해 구체적으로 기술하였으나, 상기 기술한 실시예는 그 기술을 설명하기 위한 것이지 제한하기 위한 것이 아니며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 용이하게 변경가능한 부분도 본 발명의 권리범위에 포함된다 할 것이다.Although the technical idea of the present invention has been described in detail by the specification and the drawings, the above-described embodiments are not intended to limit the description of the technology and are not intended to be limiting, and to those skilled in the art to which the present invention pertains. Also easily changed by the part will be included in the scope of the present invention.

도 1 - 본 발명 합성수지 원료 배합장치용 열풍분사장치의 분리 사시도.1-an exploded perspective view of a hot air spraying device for a synthetic resin raw material mixing device of the present invention.

도 2 - 본 발명의 결합된 상태의 사시도.2-a perspective view of the combined state of the invention.

도 3 - 본 발명에 따른 분사노즐을 도시한 분리 사시도.3-an exploded perspective view showing the spray nozzle according to the present invention.

도 4 - 본 발명의 사용상태 참고도.4-Reference state of use of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 본 발명 합성수지 원료 배합장치용 열풍분사장치100: hot air jet device for the synthetic resin raw material mixing device of the present invention

110: 노즐결합부 111: 열풍분사관110: nozzle coupling portion 111: hot air jet pipe

112: 분기관 113: 방향조절관112: branch pipe 113: direction control tube

120: 배합통 결합부 130: 배합유도구 결합부120: compounding vessel coupling portion 130: compounding oil tool coupling portion

1000: 분사노즐 1110: 밸브 하우징1000: injection nozzle 1110: valve housing

1112: 공기배출구 1120: 밸브1112: air outlet 1120: valve

1130: 밸브 누름구 1131: 밸브 로드1130: valve press 1131: valve rod

1132: 걸고리 체결공 1140: 스프링1132: hook fastener 1140: spring

1150: 결합부재 1151: 나사부1150: coupling member 1151: screw portion

1152: 로드 삽입공 1153: 오목홈1152: rod insertion hole 1153: concave groove

1160: 원추형 마개 1170: 걸고리1160: conical stopper 1170: hook

A: 배합통 B: 배합유도구A: Compound B B: Compound Oil Tool

C: 합성수지 재료C: Synthetic Resin Material

Claims (2)

배합통(A)의 바닥에 다양한 경사각으로 돌출결합되고 고압의 열풍공급장치와 연통되는 다수개의 열풍분사관(111)과, 상기 열풍분사관(111)에 의해 공급된 열품을 분사하기 위한 분사노즐(1000)로 이루어지는 합성수지 원료 배합장치용 열풍분사장치(100)에 있어서,A plurality of hot air injection pipes 111 protrudingly coupled to the bottom of the mixing vessel A at various inclination angles and communicating with a high-pressure hot air supply device, and injection nozzles for injecting hot products supplied by the hot air injection pipes 111. In the hot air spraying device 100 for a synthetic resin raw material mixing device consisting of (1000), 상기 배합통(A)의 바닥 중앙에는 노즐결합부(110)가 상부를 향해 수직으로 설치되어지되 상기 노즐결합부(110)의 상단부에는 배합유도구(B)가 설치되고, 상기 노즐결합부(110)의 외주면에는 빙둘러서 다수개의 열풍분사관(111)이 돌출되도록 형성되며, 상기 열풍분사관(111)에는 분기관(112)이 형성되고, 상기 분기관(112)에는 분사노즐(1000)의 방향을 조절하기 위한 방향조절관(113)이 결합되며, 상기 방향조절관(113)에는 분사노즐(1000)이 결합되도록 구성되어짐을 특징으로 하는 합성수지 원료 배합장치용 열풍분사장치.The nozzle coupling portion 110 is vertically installed toward the top at the center of the bottom of the mixing barrel A, but the mixing oil tool B is installed at the upper end of the nozzle coupling portion 110, and the nozzle coupling portion ( The outer circumferential surface of the 110 is formed so as to protrude a plurality of hot air injection pipe 111, the hot air injection pipe 111 is formed with a branch pipe 112, the branch pipe 112, the injection nozzle (1000) The direction control tube 113 for adjusting the direction of the combination is hot air spraying device for a synthetic resin raw material blending device, characterized in that the direction control pipe 113 is configured to be coupled to the injection nozzle (1000). 삭제delete
KR1020080051490A 2008-06-02 2008-06-02 Hot air nozzle for pvc resin mixing device KR100877683B1 (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111729596A (en) * 2019-03-25 2020-10-02 日本斯频德制造株式会社 Slurry manufacturing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200222977Y1 (en) 2000-11-06 2001-05-15 배호철 A vertical style of automatic mixer including drying apparatus
KR20030051009A (en) * 2001-12-20 2003-06-25 어택 Rotatory Sprinkler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200222977Y1 (en) 2000-11-06 2001-05-15 배호철 A vertical style of automatic mixer including drying apparatus
KR20030051009A (en) * 2001-12-20 2003-06-25 어택 Rotatory Sprinkler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111729596A (en) * 2019-03-25 2020-10-02 日本斯频德制造株式会社 Slurry manufacturing device
CN111729596B (en) * 2019-03-25 2023-04-28 日本斯频德制造株式会社 Slurry manufacturing device

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