KR960031807A - Pump device for high viscosity sludge and solids - Google Patents

Pump device for high viscosity sludge and solids Download PDF

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Publication number
KR960031807A
KR960031807A KR1019950001951A KR19950001951A KR960031807A KR 960031807 A KR960031807 A KR 960031807A KR 1019950001951 A KR1019950001951 A KR 1019950001951A KR 19950001951 A KR19950001951 A KR 19950001951A KR 960031807 A KR960031807 A KR 960031807A
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KR
South Korea
Prior art keywords
impeller
sludge
discharge
solids
high viscosity
Prior art date
Application number
KR1019950001951A
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Korean (ko)
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KR970010560B1 (en
Inventor
이종성
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이종성
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Publication date
Application filed by 이종성 filed Critical 이종성
Priority to KR1019950001951A priority Critical patent/KR970010560B1/en
Publication of KR960031807A publication Critical patent/KR960031807A/en
Application granted granted Critical
Publication of KR970010560B1 publication Critical patent/KR970010560B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 발명은 고점도슬러지 및 고형물용 펌프장치에 관한 것으로, 더욱 구체적으로는 각종 산업장에서의 폐수에 의한 고점도슬러지(Sludge), 생활하수 및 오니(汚泥)등의 고형물을 지면밑으로부터의 일정깊이에서 배출하는 경우 모터직하방으로 설치된 구동축 하단부에 일체형으로 설치된 임펠러(impeller)의 회전으로 의한 원심력에 의해 수면에 침지된 터빈형 임펠러에 나선형으로 형성된 흡입·배출통로를 통과하면서 외류를 형성하여 고점도슬러지 등이 높은 양정(10~15m)에서도 상향으로 토출될 수 있도록 한 것으로, 고점도슬러지, 생활하수 및 오니등의 고형물을 지면으로부터 소정깊이에 형성된 폐수저장용 탱크로부터 배출시키는데 사용되는 펌프장치를 형성함에 있어서, 지상에 설치된 브라켓트(10)에 탑재된 모터(11)에 직하방으로 케이스(12)내측에 회전가능하게 설치된 구동축(13) 하단부에 수면에 침지되는 임펠러(20)를 착탈가능하게 장착하되, 상기 임펠러(20)의 저면중앙에 형성된 흡입구(21)와 상면 일측에 형성된 배출구(22)를 임펠러(20) 회전시 와류를 발생하는 나선형 흡입·배출통로(23) (24)로서 연통하며, 임펠러(20) 상면에 수개의 날개부(25)가 돌출형성된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pump apparatus for high viscosity sludge and solids, and more specifically, to solids such as high viscosity sludge, domestic sewage and sludge from wastewater at various industrial sites, In the case of discharge, high-viscosity sludge is formed by passing the suction and discharge passages spirally formed in the turbine-type impeller immersed in the water by centrifugal force by the rotation of the impeller integrally installed at the lower end of the drive shaft installed directly under the motor. In order to discharge upward from this high head (10-15m), in forming a pump device used for discharging solids such as high viscosity sludge, domestic sewage and sludge from a waste water storage tank formed at a predetermined depth from the ground. To the inside of the case 12 directly under the motor 11 mounted on the bracket 10 installed on the ground. Removably mounted impeller 20 to be immersed in the water on the lower end of the drive shaft 13 is installed, the inlet port 21 formed in the center of the bottom surface of the impeller 20 and the discharge port 22 formed on one side of the upper surface 20) It communicates with the spiral suction and discharge passages 23 and 24 which generate the vortex when rotating, and several wing portions 25 protrude from the upper surface of the impeller 20.

Description

고점도슬러지 및 고형물용 펌프장치Pump device for high viscosity sludge and solids

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 임펠러의 사시도.1 is a perspective view of an impeller according to the present invention.

제2도의 (가) (나)는 본 발명에 의한 임펠러의 단면도.2 (a) and (b) are cross-sectional views of the impeller according to the present invention.

Claims (2)

고점도슬러지, 생활하수 및 오니등의 고형물을 지면으로부터 소정깊이에 형성된 폐수저장용 탱크로부터 배출시키는데 사용되는 펌프장치를 형성함에 있어서, 지상에 설치된 브라켓트(10)에 탑재된 모터(11)에 직하방으로 케이스(12)내측에 회전가능하게 설치된 구동축(13) 하단부에 수면에 침지되는 임펠러(20)를 착탈가능하게 장착하되, 상기 임펠러(20)의 저면중앙에 형성된 흡입구(21)에 상면 일측에 형성된 배출구(22)를 임펠러(20) 회전시 와류를 발생하는 나선형 흡입 · 배출통로(23) (24)로서 연통하며, 임펠러(20) 상면에 수개의 날개부(25)가 돌출형성된 것을 특징으로 하는 고점도슬러지 및 고형물용 펌프장치.In forming a pump device used for discharging solid matter such as high viscosity sludge, domestic sewage and sludge from a waste water storage tank formed at a predetermined depth from the ground, directly below the motor 11 mounted on the bracket 10 installed on the ground. In order to detachably mount the impeller 20 is immersed in the water on the lower end of the drive shaft 13 installed rotatably in the case 12, the upper surface on one side of the suction port 21 formed in the center of the bottom of the impeller 20 The discharge port 22 is formed in communication with the spiral suction and discharge passages 23 and 24 which generate vortices when the impeller 20 rotates, and several wing portions 25 protrude from the upper surface of the impeller 20. High viscosity sludge and pumps for solids. 제1항에 있어서, 상기 임펠러(20)를 구동시키는 모터(11)의 구동축(13)을 수개의 커플링(17)을 사용하여 다단형으로 연장하고, 상단부의 케이스(18)에 유량의 방향을 직각방향으로 전환시켜 토출하는 임펠러(30)를 별도의 모터(31)에 의해 구동되도록 설치한 것을 특징으로 하는 고점도슬러지 및 고형물용 펌프장치.According to claim 1, wherein the drive shaft (13) of the motor (11) for driving the impeller (20) extends in multiple stages using several couplings (17), and the direction of flow rate in the case (18) of the upper end. High-viscosity sludge and solids pump device, characterized in that installed to be driven by a separate motor 31 to discharge the impeller 30 to discharge in a right angle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950001951A 1995-02-03 1995-02-03 Pump of high viscosity sludge and hard dust KR970010560B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950001951A KR970010560B1 (en) 1995-02-03 1995-02-03 Pump of high viscosity sludge and hard dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950001951A KR970010560B1 (en) 1995-02-03 1995-02-03 Pump of high viscosity sludge and hard dust

Publications (2)

Publication Number Publication Date
KR960031807A true KR960031807A (en) 1996-09-17
KR970010560B1 KR970010560B1 (en) 1997-06-28

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Application Number Title Priority Date Filing Date
KR1019950001951A KR970010560B1 (en) 1995-02-03 1995-02-03 Pump of high viscosity sludge and hard dust

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100425761B1 (en) * 2001-08-07 2004-04-03 유승희 spurt pump and impeller thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100779681B1 (en) * 2001-07-12 2007-11-27 주식회사 포스코 Device for eleminating the sludge having impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100425761B1 (en) * 2001-08-07 2004-04-03 유승희 spurt pump and impeller thereof

Also Published As

Publication number Publication date
KR970010560B1 (en) 1997-06-28

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