KR20080002143A - A pump - Google Patents

A pump Download PDF

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Publication number
KR20080002143A
KR20080002143A KR1020060060777A KR20060060777A KR20080002143A KR 20080002143 A KR20080002143 A KR 20080002143A KR 1020060060777 A KR1020060060777 A KR 1020060060777A KR 20060060777 A KR20060060777 A KR 20060060777A KR 20080002143 A KR20080002143 A KR 20080002143A
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KR
South Korea
Prior art keywords
sludge
pump
inlet
small motor
cutter
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Application number
KR1020060060777A
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Korean (ko)
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KR100801296B1 (en
Inventor
지효근
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지효근
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Priority to KR1020060060777A priority Critical patent/KR100801296B1/en
Publication of KR20080002143A publication Critical patent/KR20080002143A/en
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Publication of KR100801296B1 publication Critical patent/KR100801296B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Abstract

A sludge pump is provided to pump water with a large amount of sludge easily and to perform a stable pumping operation without an abnormal operation and the damage thereof caused by the sludge, by pulverizing the sludge when pumping the water. In a sludge pump(1), a space(10) is formed inside an inlet pipe(4) which is connected to an inlet port(5). A cutting unit(15) is formed with a pipe body(14) in which a cutter(13) to cut and pulverize the sludge is fixed at a rotating shaft(12) of a small motor(11), and is positioned between the inlet port and the inlet pipe. The sludge flowing to the inside of a body(9) via the inlet port through the inlet pipe when rotating the cutter is cut and pulverized finely. The pulverized fine sludge flows into the inlet port and discharged to a discharge pipe(6) through a discharge port(7).

Description

슬러지용 펌프{A Pump}Sludge Pumps {A Pump}

도 1은 본 발명에 따른 일 실시예에 의한 슬러지용 펌프를 보인 일부 단면 예시도,1 is a partial cross-sectional view showing a sludge pump according to an embodiment according to the present invention,

도 2는 동 부분확대 단면 예시도,2 is a partial enlarged cross-sectional view illustrating the same;

도 3은 본 발명에 따른 다른 실시예에 의한 슬러지용 펌프를 보인 일부 단면 예시도,3 is a partial cross-sectional view showing a sludge pump according to another embodiment according to the present invention,

도 4는 본 발명에 따른 또 다른 실시예에 의한 슬러지용 펌프를 보인 사용상태 일부 단면 예시도,Figure 4 is a partial cross-sectional view showing a state of use of the pump for sludge according to another embodiment according to the present invention,

도 5는 동 일부 확대예시도,5 is an enlarged view of a part of the same;

[도면 중 중요한 부분에 대한 부호의 설명][Description of Signs for Important Parts of Drawing]

1 : 펌프, 2 : 모터,1: pump, 2: motor,

3 : 축, 4 : 인입관,3: shaft, 4: inlet pipe,

5 : 인입구, 6 : 토출관,5: inlet, 6: discharge tube,

7: 토출구, 8 : 인펠러,7: discharge port, 8: infeller,

9 : 몸체, 10 : 공간부,9: body, 10: space,

11 : 소형모터, 12 : 회전축.11: small motor, 12: rotating shaft.

13 : 커터, 14 : 관체,13 cutter, 14 tube,

15 : 커팅수단, 16 : 관공,15: cutting means, 16: public service,

본 발명은 슬러지용 펌프에 관한 것으로써, 보다 상세하게는 특히 저수지, 댐 및 침수지 등에서 물을 펌핑하는데 사용되는 펌프로써 유체(물)속에 내재되어 있는 슬러지를 미세하게 분쇄하면서 펌핑할 수 있도록 되어 슬러지에 의한 펌프의 손상 및 고장을 예방하면서 용이하게 슬러지가 포함된 물을 펌핑 할 수 있도록 된 슬러지용 펌프에 관한 것이다.The present invention relates to a pump for sludge, and more particularly, a pump used for pumping water in reservoirs, dams and submerged waters, so that sludge contained in a fluid (water) can be pumped while finely pulverizing sludge. The present invention relates to a sludge pump which is capable of easily pumping water containing sludge while preventing damage and failure of the pump.

일반적으로 저수지, 댐, 침수지역 등에는 물을 펌핑하는 펌프가 설치되어 필요에 따라 물을 펌핑하도록 되어 있다.Generally, pumps for pumping water are installed in reservoirs, dams and flooded areas to pump water as needed.

상기와 같은 펌프는 일반적으로 가동 초기에 펌프의 펌핑실내부로 물을 완전히 충수하여야 펌핑이 이루어지도록 되어 있는 것으로 종래에는 수봉식 진공펌프를 이용하여 펌프의 펌프실 내부에 물을 충수하여 펌프를 가동하였다.In general, such a pump is pumped by completely filling water into a pumping chamber of a pump at an initial stage of operation. In the related art, a pump was operated by filling water into a pump chamber of a pump using a water-sealed vacuum pump.

그러나 상기와 같은 종래의 펌프 및 수봉식 진공펌프는 특히 슬러지가 많이 포함된 물의 경우에는 슬러지에 의해 펌핑이 제대로 이루어지지 않아 원활하게 물을 펌핑하기 어려운 문제점이 있었다.However, the conventional pump and the water-sealed vacuum pump as described above have a problem that it is difficult to pump water smoothly because the pumping is not properly performed by the sludge, especially in the case of water containing a lot of sludge.

본 발명은 상기와 같은 종래의 문제점들을 해결하기 위하여 안출된 것으로써, 본 발명의 목적은 저수지, 댐 및 침수지 등에서 물을 펌핑하는데 사용되는 펌 프에 관한 것으로써, 특히 슬러지가 많이 내재되어 있는 물의 펌핑을 용이할 수 있도록 된 펌핑과 동시에 슬러지를 분쇄하여 슬러지에 의한 펌프의 오동작 및 손상 을 발생시키지 않고 용이하게 펌핑작업을 수행할 수 있도록 된 슬러지용 펌프를 제공하는데 있다.The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention relates to a pump used for pumping water in reservoirs, dams and immersion, and the like, in particular of water containing a lot of sludge It is to provide a sludge pump that can be pumped to facilitate the pumping and at the same time the sludge is pulverized and pumping can be easily performed without causing malfunction and damage to the pump by the sludge.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명의 슬러지용 펌프는 모터와, 상기 모터의 축과 연결되어 회전하여 인입관과 연결된 인입구에서 유체를 인입하여 토출관과 연결된 토출구로 토출하도록 임펠러가 내재된 몸체를 가지는 통상의 진공 흠자식 펌프에 있어서; 상기한 인입구와 연결되는 인입관에는 내부에 일정한 크기의 공간부를 가지며 상기 공간부에는 소형모터의 회전축에 고정설치되어 소형모터의 회전에 의해 회전하여 슬러지를 커팅하여 분쇄하도록 된 통상의 커터가 마련되어 있는 관체로 이루어지는 커팅수단이 설치되어 있는 것을 특징으로 하고 있다.The sludge pump of the present invention for achieving the object of the present invention as described above, the impeller is connected to the motor and the shaft of the motor to rotate the inlet connected to the inlet pipe to discharge the fluid to the discharge port connected to the discharge pipe In a conventional vacuum grooved pump having an embedded body; The inlet pipe connected to the inlet has a space portion of a predetermined size therein, and the space portion is fixed to the rotating shaft of the small motor, and is rotated by the rotation of the small motor. The cutting means which consists of tubular bodies is provided, It is characterized by the above-mentioned.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명의 슬러지용 펌프는 상기한 커팅수단은 상기한 인입구와 인입관 사이에 개재되어 마련되며 상기 관체의 공간부에는 소형모터와 상기 소형모터의 회전축에 고정설치되는 커터가 내장되어 있는 것을 특징으로 한다.Sludge pump of the present invention for achieving the object of the present invention as described above is provided with the cutting means is interposed between the inlet and the inlet pipe and the space portion of the tube in the rotating shaft of the small motor and the small motor It is characterized in that the cutter is fixedly installed.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명의 슬러지용 펌프는 상기한 커팅수단은 "ㄱ"자 형상으로 이루어지는 관체와 상기 관체의 외주연 일측에 마련되는 소형모터와 상기 관체의 공간부의 인입측방의 위치에 마련되며 상기 소형모터의 회전축에 고정설치되는 커터로 이루어 지는 것을 특징으로 한다.Sludge pump of the present invention for achieving the object of the present invention as described above is the cutting means is a small motor provided on one side of the outer periphery of the tubular body and the tubular body formed of the "b" shape and the space part of the tubular body It is provided in a side position and characterized in that made of a cutter fixed to the rotating shaft of the small motor.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명의 슬러지용 펌프는 상기한 커팅수단은 상기한 인입관의 종단에 마련설치되며 하단측면에 다수의 관공이 형성되는 관체와, 상기 관체의 종단에 고정되는 소형모터와 상기 소형모터의 회전축에 고정설치되는 커터로 이루어지는 것을 특징으로 한다.Pump for sludge of the present invention for achieving the object of the present invention as described above is the cutting means is provided at the end of the inlet pipe and the pipe body is formed on the lower side and a plurality of pipes, the end of the pipe body It is characterized by consisting of a small motor to be fixed and a cutter fixed to the rotating shaft of the small motor.

이하, 첨부된 도면을 참조하여 본 발명의 슬러지용 펌프를 상세히 설명하면 다음과 같다.Hereinafter, a sludge pump of the present invention will be described in detail with reference to the accompanying drawings.

도 1 및 도 2는 본 발명에 따른 일실시예에 의한 슬러지용 펌프를 보인 도면으로서, 본 실시예의 슬러지용 펌프(1)는 모터(2)와, 상기 모터(2)의 축(3)과 연결되어 회전하여 인입관(4)과 연결된 인입구(5)에서 유체를 인입하여 토출관(6)과 연결된 토출구(7)로 토출하도록 임펠러(8)가 내재된 몸체(9)를 가지는 통상의 진공 흠자식 펌프에 있어서; 상기한 인입구(5)와 연결되는 인입관(4)에는 내부에 일정한 크기의 공간부(10)를 가지며 상기 공간부(10)에는 소형모터(11)의 회전축(12)에 고정설치되어 소형모터(11)의 회전에 의해 회전하여 슬러지를 커팅하여 분쇄하도록 된 통상의 커터(13)가 마련되어 있는 관체(14)로 이루어지는 커팅수단(15)이 설치되어 있다.1 and 2 is a view showing a sludge pump according to an embodiment according to the present invention, the sludge pump 1 of the present embodiment is a motor (2), the shaft (3) of the motor (2) and Ordinary vacuum having a body (9) in which the impeller (8) is embedded so that the fluid is drawn in and connected to the inlet (5) connected to the inlet pipe (4) and discharged to the outlet (7) connected to the outlet pipe (6). In a faultless pump; The inlet pipe 4 connected to the inlet 5 has a space portion 10 having a predetermined size therein, and the space portion 10 is fixed to the rotary shaft 12 of the small motor 11 and is installed in the small motor. The cutting means 15 which consists of a tubular body 14 provided with the normal cutter 13 which rotates by the rotation of 11, cuts sludge, and grinds is provided.

또한 상기한 커팅수단(15)은 상기한 인입구(5)와 인입관(4)의 사이에 개재되어 마련되며 상기 관체(13)의 공간부(10)에는 소형모터(11)와 상기 소형모터(11)의 회전축(12)에 고정설치되는 커터(13)가 내장되어 있다.In addition, the cutting means 15 is provided between the inlet 5 and the inlet pipe 4 is provided in the space portion 10 of the tubular body 13 of the small motor 11 and the small motor ( The cutter 13 fixed to the rotary shaft 12 of 11) is incorporated.

상기와 같이 이루어지는 본 실시예의 슬러지용 펌프(1)는 특히 저수지, 댐 및 침수지 등에서 물을 펌핑하는데 사용되며 유체(물)속에 내재되어 있는 슬러지를 미세하게 분쇄하면서 펌핑하는데 사용되는 것으로 인입관(4)을 상기 저수지, 댐 및 침수지에 연결하고 모터(2)를 작동시키면 임펠러(8)가 회전하면서 몸체(9)의 내부 공간이 진공상태를 이루면서 인입관(4)을 통해 인입구(5)로 물이 유입되어 토출구(7)를 통해 토출관(6)으로 토출하도록 되어 있다.The sludge pump 1 of the present embodiment made as described above is particularly used for pumping water in reservoirs, dams and submerged papers, and is used to pump while finely crushing sludge inherent in the fluid (water). ) Is connected to the reservoir, the dam and the immersion, and the motor (2) is operated to rotate the impeller (8) while the internal space of the body (9) to form a vacuum state of water through the inlet pipe (4) to the inlet (5) This flows in and is discharged to the discharge pipe 6 through the discharge port 7.

이때 상기한 소형모터(11)를 구동하여 커터(13)를 회전시켜 상기 임펠러(8)의 회전과 동시에 회전을 하게 되어 있다.At this time, the small motor 11 is driven to rotate the cutter 13 to rotate simultaneously with the rotation of the impeller 8.

상기와 같이 커터(13)가 회전을 하면 인입관(4)을 통해 인입구(5)를 경유하여 상기 몸체(9)의 내부로 유입되는 슬러지는 관체(14)의 내부에서 커터(13)에 의해 커팅되어 미세하게 분쇄되며, 분쇄된 미세 슬러지는 인입구(5)로 유입된 후 토출구(7)를 통해 토출관(6)으로 토출된다.When the cutter 13 rotates as described above, the sludge introduced into the body 9 through the inlet 5 through the inlet pipe 4 is caused by the cutter 13 inside the tubular body 14. The fine sludge is cut and finely pulverized, and the pulverized fine sludge flows into the inlet 5 and is discharged into the discharge tube 6 through the discharge port 7.

이와 같이 상기 저수지, 댐 및 침수지에 내재된 슬러지가 물과 같이 펌핑될 때 펌프의 인입구(5)와 인입관(4) 사이에 마련된 커팅수단(15)에 의해 미세하게 분쇄되어 슬러지에 의해 펌프가 손상을 입지 않아 오동작을 일으키지 않고 용이하게 펌핑을 할 수 있는 것이다.As such, when the sludge inherent in the reservoir, the dam and the immersion is pumped together with water, the pump is crushed finely by the cutting means 15 provided between the inlet 5 and the inlet pipe 4 of the pump. It can be pumped easily without causing malfunction because it is not damaged.

도 3은 본 발명에 따른 다른 실시예에 의한 슬러지용 펌프를 보인 도면으로서, 본 실시예의 슬러지용 펌프(1)는 상기한 커팅수단(15)은 "ㄱ"자 형상으로 이루어지는 관체(14)와 상기 관체(14)의 외주연 일측에 마련되는 소형모터(11)와 상기 관체(14)의 공간부(10)의 인입측방의 위치에 마련되며 상기 소형모터(11)의 회전축(12)에 고정설치되는 커터(13)로 이루어 져 있는 것으로서, 상기한 소형모터(11)가 관체(14)의 외주면에 마련되어 있어 슬러지가 관체(14)를 통과할 때 소형모터(11)에 의해 통로가 막히지 않아 보다 원활하게 유통되도록 되어 있다.3 is a view showing a sludge pump according to another embodiment according to the present invention, the sludge pump 1 of the present embodiment is a pipe 14 made of the cutting means 15 is a "b" shape and It is provided at the position of the small motor 11 provided on one side of the outer periphery of the tubular body 14 and the inlet side of the space portion 10 of the tubular body 14, and fixed to the rotating shaft 12 of the small motor 11. The small motor 11 is provided on the outer circumferential surface of the tubular body 14 so that the passage is not blocked by the small motor 11 when the sludge passes through the tubular body 14. It is designed to flow more smoothly.

또한 도 4는 본 발명에 따른 또 다른 실시예에 의한 슬러지용 펌프를 보인 도면으로서, 본 실시예의 슬러지용 펌프(1)는 상기한 커팅수단(15)은 상기한 인입관(4)의 종단에 마련설치되며 하단측면에 다수의 관공(16)이 형성되는 관체(14)와, 상기 관체(14)의 종단에 고정되는 소형모터(11)와 상기 소형모터(11)의 회전축(12)에 고정설치되는 커터(13)로 이루어져 있어, 인입관(4)의 종단에서 슬러지가 포함된 물을 흡입과 동시에 미세하게 분쇄할 수 있어, 인입관(4)의 내면에 슬러지가 점착되지 않도록 하여 보다 원활하게 슬러지가 함유된 물의 펌핑이 이루어질 수 있도록 되어 있다.In addition, Figure 4 is a view showing a sludge pump according to another embodiment according to the present invention, the sludge pump 1 of the present embodiment is the cutting means 15 is the end of the inlet pipe (4) It is provided and fixed to the tubular body 14 having a plurality of pipe holes 16 formed on the lower side, the small motor 11 and the rotating shaft 12 of the small motor 11 fixed to the end of the tube body 14 It consists of a cutter 13 is installed, it is possible to finely pulverize the water containing the sludge at the end of the inlet pipe 4 at the same time, so that the sludge does not adhere to the inner surface of the inlet pipe 4 more smoothly The pumping of the sludge-containing water can be made.

상술한 바와 같이 본 발명은 특히 저수지, 댐 및 침수지 등과 같이 슬러지가 많이 내재되어 있는 물의 펌핑을 용이할 수 있으며, 펌핑과 동시에 슬러지를 분쇄하여 슬러지에 의한 펌프의 오동작 및 손상 을 발생시키지 않고 용이하게 펌핑작업을 수행할 수 있는 효과가 있다.As described above, the present invention can facilitate the pumping of water containing a lot of sludge, such as reservoirs, dams and submerged papers, and can be easily pumped and pulverized without causing malfunction and damage to the pump by sludge. There is an effect that can perform a pumping operation.

Claims (4)

모터(2)와, 상기 모터(2)의 축(3)과 연결되어 회전하여 인입관(4)과 연결된 인입구(5)에서 유체를 인입하여 토출관(6)과 연결된 토출구(7)로 토출하도록 임펠러(8)가 내재된 몸체(9)를 가지는 통상의 진공 흠자식 펌프에 있어서;The fluid is introduced from the inlet port 5 connected to the motor 2 and the shaft 3 of the motor 2 and connected to the inlet pipe 4 to be discharged to the outlet port 7 connected to the discharge tube 6. In a conventional vacuum grooved pump having a body (9) in which an impeller (8) is embedded; 상기한 인입구(5)와 연결되는 인입관(4)에는 내부에 일정한 크기의 공간부(10)를 가지며 상기 공간부(10)에는 소형모터(11)의 회전축(12)에 고정설치되어 소형모터(11)의 회전에 의해 회전하여 슬러지를 커팅하여 분쇄하도록 된 통상의 커터(13)가 마련되어 있는 관체(14)로 이루어지는 커팅수단(15)이 마련되어 있는 것을 특징으로 하는 슬러지용 펌프The inlet pipe 4 connected to the inlet 5 has a space portion 10 having a predetermined size therein, and the space portion 10 is fixed to the rotary shaft 12 of the small motor 11 and is installed in the small motor. Sludge pump, characterized in that the cutting means 15 made of a tubular body 14 provided with a conventional cutter 13, which is rotated by the rotation of 11 to cut and grind the sludge. 제 1항에 있어서;The method of claim 1; 상기한 커팅수단(15)은 상기한 인입구(5)와 인입관(4)의 사이에 개재되어 마련되며 상기 관체(13)의 공간부(10)에는 소형모터(11)와 상기 소형모터(11)의 회전축(12)에 고정설치되는 커터(13)가 내장되어 있는 것을 특징으로 하는 슬러지용 펌프The cutting means 15 is provided between the inlet 5 and the inlet pipe 4 is provided in the space portion 10 of the tube 13 in the small motor 11 and the small motor 11. Sludge pump, characterized in that the cutter 13 is fixed to the rotary shaft 12 of the 제 1항에 있어서;The method of claim 1; 상기한 커팅수단(15)은 "ㄱ"자 형상으로 이루어지는 관체(14)와 상기 관체(14)의 외주연 일측에 마련되는 소형모터(11)와 상기 관체(14)의 공간부(10)의 인 입측방의 위치에 마련되며 상기 소형모터(11)의 회전축(12)에 고정설치되는 커터(13)로 이루어져 있는 것을 특징으로 하는 슬러지용 펌프The cutting means 15 of the tubular body 14 made of a "b" shape and the small motor 11 and the space portion 10 of the tubular body 14 provided on one side of the outer periphery of the tubular body 14 Sludge pump which is provided at the position of the inlet side and consists of a cutter 13 fixed to the rotary shaft 12 of the small motor 11. 제 1항에 있어서;The method of claim 1; 상기한 커팅수단(15)은 상기한 인입관(4)의 종단에 마련설치되며 하단측면에 다수의 관공(16)이 형성되는 관체(14)와, 상기 관체(14)의 종단에 고정되는 소형모터(11)와 상기 소형모터(11)의 회전축(12)에 고정설치되는 커터(13)로 이루어져 있는 것을 특징으로 하는 슬러지용 펌프The cutting means 15 is provided at the end of the inlet pipe (4) is provided with a tube body 14, a plurality of pipe holes 16 are formed on the lower side and the small fixed to the end of the tube body 14 Sludge pump, characterized in that consisting of a motor (11) and a cutter (13) fixed to the rotary shaft (12) of the small motor (11).
KR1020060060777A 2006-06-30 2006-06-30 A Pump KR100801296B1 (en)

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KR100950825B1 (en) * 2008-09-26 2010-04-02 공인익 Action condition testing device for sludge discharge pump
KR101460883B1 (en) * 2013-04-04 2014-11-12 윤영숙 A Vacuum dranage pump
CN111981237A (en) * 2020-07-31 2020-11-24 萧云建设股份有限公司 Silencing structure for water supply and drainage system

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KR102635071B1 (en) 2023-03-20 2024-02-07 주식회사 일성 A pump with cutting structure
KR102635073B1 (en) 2023-03-20 2024-02-07 주식회사 일성 A pump with cutting structure
KR102632105B1 (en) 2023-06-15 2024-01-31 주식회사 일성 A disc impeller for pump
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KR101460883B1 (en) * 2013-04-04 2014-11-12 윤영숙 A Vacuum dranage pump
CN111981237A (en) * 2020-07-31 2020-11-24 萧云建设股份有限公司 Silencing structure for water supply and drainage system

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