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WO2016080698A1 - Appareil de nettoyage de canalisation - Google Patents

Appareil de nettoyage de canalisation Download PDF

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Publication number
WO2016080698A1
WO2016080698A1 PCT/KR2015/012117 KR2015012117W WO2016080698A1 WO 2016080698 A1 WO2016080698 A1 WO 2016080698A1 KR 2015012117 W KR2015012117 W KR 2015012117W WO 2016080698 A1 WO2016080698 A1 WO 2016080698A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw bushing
coupled
concentric shaft
circumferential surface
outer circumferential
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/012117
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English (en)
Korean (ko)
Inventor
권오진
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2016080698A1 publication Critical patent/WO2016080698A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes

Definitions

  • the present invention relates to a pipeline washing apparatus, and more particularly, to a pipeline washing apparatus for removing foreign substances in various pipes to smooth the flow of fluid.
  • pipe washing equipment includes equipment using pigs, ultrasonic waves, ozone, and the like, and among them, washing to remove scales inside pipes by poly-pigs moving in water pressure is particularly used.
  • Korean Patent Registration No. 751385 discloses a pipe washing screw.
  • the prior art is that by attaching a brush having a large physical action to the screw and then applying compressed air to the inside of the pipe to give the screw a rotational force can effectively remove the inner wall scale by the rotating brush.
  • the prior art has an advantage over the above devices in that it directly rubs against the inner wall scale using a brush as the cleaning material.
  • Japanese Patent Application Laid-Open No. 2002-102812 (published on April 09, 2002), Japanese Patent Application Laid-Open No. 2006-088002 (2006.04.06. Published), and Japanese Patent Application Laid-Open No. 2010-253425 (published November 11, 2010).
  • the washing force is somewhat reduced by the simple injection propulsion method of the nozzle as the high-pressure washing water direct injection method, and by washing at a high pressure of 350 bar or more for the rotation and propulsion drive of the nozzle for more uniform cleaning Not only energy waste and high cost problems, but also damage to the cleaning objects.
  • the present invention has been made in order to solve the above problems of the prior art, the sludge and scale inside the tube by the rotation, injection of high efficiency energy in the process of the fluid flowing into the high-pressure hose is discharged by a plurality of screws before and after the rotary nozzle Can be directly removed from sludge and scale inside the tube by discharging foreign substances in the process of propelling the rotating nozzle.
  • the purpose is to provide a duct cleaning device for the purpose.
  • the high pressure hose for supplying a high pressure compressed air or a liquid fluid
  • a concentric shaft having both ends opened and a passage formed inside and a discharge hole formed on an outer surface thereof, a spiral formed on a rear passage formed, and a round jaw formed on an outer circumferential surface thereof, one end of which is coupled to the high pressure hose
  • a screw bushing coupled to an outer circumferential surface of the concentric shaft and having a spiral flow path formed on an outer circumferential surface thereof; Both ends are open and the inside is formed with a passage, the stepped portion is formed in the center of the inner circumferential surface is formed in the receiving space on both sides, the outer shell coupled to the outer side of the screw bushing and the concentric shaft;
  • a screw coupling portion screwed to the spiral of the concentric shaft is formed on one side, the head is formed on the other side and the tip is formed with a nozzle hole through the screw coupling portion and the head; can be achieved by a pipe washing apparatus comprising a.
  • the bearing is coupled to the inside of the screw bushing and coupled to the outer surface of the concentric shaft is characterized by a constant power transmission.
  • the screw bushing is characterized in that the screw thread is formed on the outer circumferential surface to form a spiral flow path to form a rotation, the driving force.
  • discharge hole is formed so that the spiral flow path of the screw bushing to the inner surface of the rotating enclosure.
  • It is characterized in that it further comprises a rear end screw bushing is coupled to the rear of the outer circumferential surface of the concentric shaft and a spiral flow path is formed on the outer circumferential surface.
  • the sludge inside the pipe can be effectively washed by having a constant rotation and spraying power with high efficiency energy appropriate to the object.
  • FIG. 1 is an exploded perspective view showing a pipeline washing apparatus according to a first embodiment of the present invention
  • FIG. 2 is a combined cross-sectional view of the pipeline washing apparatus according to the first embodiment of the present invention
  • Figure 3 is a partial perspective view showing the combination of the 'rotating enclosure and the screw bushing' in the pipeline washing apparatus according to the first embodiment of the present invention
  • FIG. 4 is a cross-sectional view showing the combination of the 'rotor enclosure and screw bushing' in the pipeline washing apparatus according to the present invention
  • FIG. 5 is an exploded view showing another embodiment of a pipeline washing apparatus according to a second embodiment of the present invention.
  • FIG. 6 is a combined cross sectional view of the second embodiment of FIG. 5 shown in FIG.
  • FIG. 7 is an exploded perspective view showing a pipeline washing apparatus according to a third embodiment of the present invention.
  • FIG. 8 is a combined cross-sectional view of the pipeline washing apparatus according to the third embodiment of the present invention.
  • FIG 9 and 10 are cross-sectional views showing various embodiments of the washing means of the pipeline washing apparatus according to the present invention.
  • Pipe cleaning apparatus (A1) according to an embodiment of the present invention, the high pressure hose 100 for supplying a high-speed compressed air or a fluid of the liquid; A concentric shaft 2 coupled to the high pressure hose 100; A rotating enclosure 3 coupled to the outside of the concentric shaft 2; A screw bushing (4) coupled to the inner rear end of the rotating enclosure (3) and coupled to the outside of the concentric shaft (2); And a tip 6 coupled to the screw bushing 4.
  • Figure 1 is an exploded perspective view showing a pipeline washing apparatus according to a first embodiment of the present invention
  • Figure 2 is a combined cross-sectional view of the pipeline washing apparatus according to a first embodiment of the present invention
  • Figure 3 Partial perspective view showing the combination of the 'rotor enclosure and screw bushing' in the pipeline washing apparatus according to the first embodiment of the present invention
  • Figure 4 is a cross-sectional view showing the combination of 'rotary enclosure and screw bushing' in the pipeline washing apparatus according to the present invention
  • 5 is an exploded view showing another embodiment of a pipeline washing apparatus according to a second embodiment of the present invention
  • FIG. 6 is a cross-sectional view of the second embodiment of FIG.
  • FIG. 8 is an exploded perspective view illustrating a pipeline washing apparatus according to a third embodiment
  • FIG. 8 is a cross-sectional view of a combined pipeline washing apparatus according to a third embodiment of the present invention
  • FIGS. 9 and 10 show cleaning means for the pipeline washing apparatus according to the present invention.
  • Cross-sectional view showing various embodiments of to be.
  • the pipeline washing apparatus (A1) according to the first embodiment of the present invention, the high pressure hose 100 for supplying a high-speed compressed air or a fluid of the liquid;
  • a concentric shaft 2 coupled to the high pressure hose 100;
  • a rotating enclosure 3 coupled to the outside of the concentric shaft 2;
  • a screw bushing (4) coupled to the inner rear end of the rotating enclosure (3) and coupled to the outside of the concentric shaft (2);
  • a tip 6 coupled to the screw bushing 4.
  • Concentric shaft (2) is open at both ends, the inner passage 20 is formed, the discharge hole 22 is formed on the outer surface, the spiral 201 is formed on the inner peripheral surface of the front passage 20, the outer jaw on one side 24 is formed, the high-pressure hose 100 is coupled to one end 25, and fixed with a pressing sleeve (87).
  • the concentric shaft 2 ′ has a diameter extending on the outer circumferential surface thereof to form an extension portion 22 ′ protruding to the outside, and a nut 24 ′ on the inner surface thereof.
  • One end is coupled to the rear end of the concentric shaft 2 ', and the inner part of the extension part 22' constitutes a nut 24 'suitable for the front end bolt 91 of the socket 9, and the high pressure hose 100 is provided at the other end. It includes the rear end of the socket (9) to be engaged.
  • the screw bushing 4 is fitted to the rear of the outer circumferential surface of the concentric shaft 2, and a spiral flow passage 42 is formed on the outer circumferential surface.
  • the rotor enclosure 3 has a rear end opening and a passage 30 formed therein, a stepped portion 31 is formed at the center of the inner circumferential surface thereof, and a receiving space is formed at both sides, and the screw bushing 4 is located at the rear of the receiving space. It is coupled to the rear of the outer peripheral surface of the concentric shaft (2) to be accommodated in.
  • the screw bushing 4 is a spiral flow path 42 is formed on the outer circumferential surface to cause the vortex of the fluid.
  • Bearings 61 and 62 coupled to the inside of the screw bushing 4 and coupled to the front and rear ends of the outer surface of the concentric shaft 2 are included.
  • the bearings 61 and 62 are formed in the cylindrical parts 612 and 622 inserted into the inner surface of the front end of the rotating body enclosure or inside the screw bushing 4, and formed in one end of the cylindrical parts 612 and 622 to the outer ends of the screw bushings 4, respectively. It is composed of annular jaws 610 and 620 formed to be hooked.
  • the tip 6 has a screw coupling portion 621 which is screwed to the spiral 201 of the concentric shaft 2 is formed on one side and the head 64 is formed on the other side, the screw coupling portion 621 and the head 64 A nozzle hole 66 penetrating the through hole is formed.
  • Tip (6) is equipped with a wire (not shown) to be pulled from the front to facilitate the movement of the pipe cleaning device (A1) during pipe cleaning more smoothly.
  • the discharge hole 32 is formed on one side of the outer circumferential surface of the rotating enclosure (3).
  • the discharge hole 32 is formed so that the fluid discharged from the screw bushing 4 has an inclination angle.
  • the end of the spiral flow passage 42 of the screw bushing 4 is preferably located in the discharge hole 32, most preferably the end of the spiral flow passage 42 of the screw bushing of the discharge hole 32 Located at one end, the fluid is discharged to the outside through the discharge hole along the spiral flow path. In this case, the destructive force and the propulsion force are maximum.
  • the fluid W forms a high speed vortex while passing through the spiral flow passage 42 of the rear end screw bushing 4, and the high speed vortex is 45 ° to the outside through the discharge hole 32 of the rotating enclosure 3.
  • discharging at an angle ⁇ of the pipe cleaning device (A1) to facilitate the rotation and breaking force to remove the scale inside the pipe can be exerted, and also provide a driving force.
  • Bearings 61 and 62 coupled to the inside of the screw bushing 4 and coupled to the front and rear ends of the outer surface of the concentric shaft 2 are included.
  • the bearings 61 and 62 are formed on the cylindrical parts 612 and 622 inserted into the inner side of the front end of the rotating enclosure or the screw bushings 4 and on one ends of the cylindrical parts 612 and 622 to the outer ends of the screw bushings 4. It is composed of annular jaws 610 and 620 formed to be hooked.
  • the pipeline washing apparatus (A2) for supplying a high-speed compressed air or a liquid fluid;
  • a concentric shaft 2 coupled to the high pressure hose 100;
  • a rotating enclosure 3 coupled to the outside of the concentric shaft 2;
  • a front end screw bushing (4) and a rear end screw bushing (5) coupled to both inner sides of the rotating enclosure (3) and coupled to the outer both sides of the concentric shaft (2);
  • And a tip 6 coupled to the front end screw bushing 4.
  • Concentric shaft (2) is open at both ends, the inner passage 20 is formed, the discharge hole 22 is formed on the outer surface, the spiral 201 is formed on the inner peripheral surface of the front passage 20, the outer jaw on one side 24 is formed and the high pressure hose 100 is coupled to one end 25.
  • the rear end screw bushing 5 is fitted to the rear of the outer circumferential surface of the concentric shaft 2, and a spiral flow passage 52 is formed on the outer circumferential surface.
  • Rotating enclosure 3 is open at both ends and the passage 30 is formed inside, the stepped portion 31 is formed in the center of the inner peripheral surface is formed in the receiving space on both sides, the rear end screw bushing 5 is accommodated on one side It is coupled to one end portion 24 behind the outer circumferential surface of the concentric shaft 2 so as to be accommodated in the space.
  • the front end screw bushing 4 is inserted to be accommodated in the other receiving space of the rotating enclosure 3, is fitted in the front of the outer peripheral surface of the concentric shaft 2, the spiral passage 42 is formed on the outer peripheral surface.
  • the front end screw bushing 4 and the rear end screw bushing 5 are formed with three-line threads on the outer circumferential surface, so that spiral flow passages 42 and 52 are formed, respectively.
  • the spiral flow passages 42 and 52 of the front end screw bushing 4 and the rear end screw bushing 5 are formed in directions opposite to each other.
  • the tip 6 has a screw coupling portion 621 which is screwed to the spiral 201 of the concentric shaft 2 is formed on one side and the head 64 is formed on the other side, the screw coupling portion 621 and the head 64 A nozzle hole 66 penetrating the through hole is formed.
  • Tip (6) is equipped with a wire (not shown) to be pulled from the front to be pulled out to facilitate the movement of the pipe cleaning device (A2) during washing the pipe more smoothly.
  • Bearings 61 and 62 coupled to the inside of the front screw bushing 4 and the rear screw bushing 5 and coupled to the outer surface of the concentric shaft 2 are included.
  • the bearings 61 and 62 are formed at one end of the cylindrical portion 612 inserted into the front end screw bushing 4 and the rear end screw bushing 5, and at the end of the cylindrical portion 612, and the front end screw bushing 4 And an annular jaw 610 formed to be hooked to the outer end of the rear end screw bushing 5.
  • discharge holes 32 and 32 ' are formed at one side of the outer circumferential surface of the rotating enclosure 3 so as to communicate with the spiral flow passages 42 and 52 of the front end screw bushing 4 or the rear end screw bushing 5, respectively.
  • the discharge holes 32 and 32 ' are formed such that the fluid discharged from the front end screw bushing 4 or the rear end screw bushing 5 has an inclination angle.
  • the fluid W forms a high speed vortex while passing through the helical flow paths 42 and 52 of the front end screw bushing 4 or the rear end screw bushing 5, and the high speed vortex discharges the rotating enclosure 3.
  • the ball 32 may be discharged to the outside at an angle ⁇ of 45 ° to facilitate the rotation of the pipe washing apparatus A2 and to remove the scale inside the pipe, thereby providing a driving force.
  • the front end screw bushings 4 or the rear end screw bushings 5 are formed in the opposite directions to the spiral flow passages 42 and 52 so that the discharged fluid is also discharged in the opposite directions.
  • the fluid discharged from the helical flow passage 42 of the front end screw bushing 4 acts to penetrate the pollutant in the front end, and the fluid discharged from the helical flow passage 52 of the rear end screw bushing 5. Will act to clean and propel the inner wall of the pipe.
  • the cleaning means (7,7 ', 7 ") may be selected as one suitable for an object such as a brush, a cleaning cloth, a porous sponge, and together with the cleaning means (7,7', 7") with the discharged high speed fluid. Maximize the effect.
  • cleaning means 7, 7 ′, 7 ′′ are not limited to the examples described above but may be applied to various materials.
  • a front bearing 61 and a rear bearing 62 are coupled to the inside of the front end screw bushing 4 and the rear end screw bushing 5 to ensure rotational stability.
  • a washer 81 in contact with the front face of the shear bearing 61, and a fixing plate 84 in contact with the washer 81 and in contact with the head 64 of the tip 6.
  • the rear end of the bearing 62 includes a washer 86 is coupled to be in contact with one side of the round jaw 24 of the concentric shaft (2).
  • the high pressure hose 100 supplies a fluid (W) such as compressed air or liquid at high pressure.
  • the supplied fluid (W) flows into the concentric shaft (2) and then is discharged through the discharge hole (22), and then the inner circumferential surface and the front screw bushing (4) and the rear screw bushing (5) of the rotating enclosure (3) Is transferred to the spiral flow path.
  • the present invention relates to a pipeline washing apparatus used to remove foreign substances in various pipes to smooth the flow of fluid.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

La présente invention concerne un appareil de nettoyage de canalisation. L'appareil de nettoyage de canalisation selon la présente invention présente les effets d'éliminer de manière optimale et efficace les boues et le tartre de l'intérieur d'une canalisation directement par l'intermédiaire de la force physique en : éliminant par lavage les boues et le tartre présents à l'intérieur de la canalisation par l'intermédiaire d'une force de rotation et de pulvérisation maximisée par l'intermédiaire de l'énergie hautement efficace durant un procédé dans lequel un fluide qui pénètre dans un tuyau sous haute pression est évacué à l'aide de multiple vis aux extrémités avant et arrière d'une buse tournante ; et l'évacuation vers l'extérieur des matières étrangères au cours d'un procédé dans lequel le tartre fixé est retiré à l'aide d'une brosse appropriée fixée à la surface externe entière d'un rotor, et la buse tournante est actionnée.
PCT/KR2015/012117 2014-11-19 2015-11-11 Appareil de nettoyage de canalisation Ceased WO2016080698A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0161498 2014-11-19
KR1020140161498A KR101642455B1 (ko) 2014-11-19 2014-11-19 관로세척장치

Publications (1)

Publication Number Publication Date
WO2016080698A1 true WO2016080698A1 (fr) 2016-05-26

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KR (1) KR101642455B1 (fr)
WO (1) WO2016080698A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001025A (zh) * 2016-05-31 2016-10-12 陕西华通机电制造有限公司 一种炮管清洁装置
CN107774634A (zh) * 2017-09-21 2018-03-09 孙丽君 一种船舶用泥管专用的清洗设备
CN107866420A (zh) * 2017-11-30 2018-04-03 钟旭红 双动力高压型旋转紊流管道清洗装置
CN108338495A (zh) * 2018-03-16 2018-07-31 魏敏 一种试管刷
CN108994013A (zh) * 2018-07-05 2018-12-14 芜湖市泰能电热器具有限公司 一种铝管内壁清洁装置
CN109647811A (zh) * 2018-12-29 2019-04-19 徐州易尚饰家装饰工程有限责任公司 一种零部件油孔局部清洁度检测清洗结构
CN112044888A (zh) * 2020-08-25 2020-12-08 王涛 一种电力电缆管道清扫装置及其使用方法
CN113441483A (zh) * 2021-06-16 2021-09-28 浙江传播者金属装饰材料有限公司 安全性高的钢管加工机
CN114682583A (zh) * 2022-05-31 2022-07-01 杭州元益实业有限公司 一种管道加工用内壁清理装置
CN117399381A (zh) * 2023-12-14 2024-01-16 江苏锦明再生资源有限公司 一种不锈钢表面污泥清洗装置

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KR101823610B1 (ko) 2017-07-28 2018-01-31 최영주 차체 도장라인의 배관 세정장치
KR102099210B1 (ko) * 2019-01-30 2020-04-09 이예순 분체 배출 장치
KR102777119B1 (ko) * 2022-01-26 2025-03-10 주식회사 동은엔지니어링 배수관 막힘 개방용 천공기

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KR20140098293A (ko) * 2013-01-30 2014-08-08 (주)하이레벤 태양광 모듈의 난류형 냉각수 분사노즐

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JPH0655549U (ja) * 1991-02-19 1994-08-02 進三 片山 壁用洗浄銃
KR19990083860A (ko) * 1999-08-20 1999-12-06 이상영 선단부에 슬러지 제거용 코어와 팬 브러시를 가지는 관 내부청소장치
KR200291464Y1 (ko) * 2002-07-02 2002-10-11 (주) 중산기업 스프레이 노즐
KR101190128B1 (ko) * 2010-09-15 2012-10-12 강원석 세척용 분사노즐
KR20140098293A (ko) * 2013-01-30 2014-08-08 (주)하이레벤 태양광 모듈의 난류형 냉각수 분사노즐

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001025A (zh) * 2016-05-31 2016-10-12 陕西华通机电制造有限公司 一种炮管清洁装置
CN107774634A (zh) * 2017-09-21 2018-03-09 孙丽君 一种船舶用泥管专用的清洗设备
CN107866420A (zh) * 2017-11-30 2018-04-03 钟旭红 双动力高压型旋转紊流管道清洗装置
CN108338495A (zh) * 2018-03-16 2018-07-31 魏敏 一种试管刷
CN108994013A (zh) * 2018-07-05 2018-12-14 芜湖市泰能电热器具有限公司 一种铝管内壁清洁装置
CN109647811A (zh) * 2018-12-29 2019-04-19 徐州易尚饰家装饰工程有限责任公司 一种零部件油孔局部清洁度检测清洗结构
CN112044888A (zh) * 2020-08-25 2020-12-08 王涛 一种电力电缆管道清扫装置及其使用方法
CN113441483A (zh) * 2021-06-16 2021-09-28 浙江传播者金属装饰材料有限公司 安全性高的钢管加工机
CN113441483B (zh) * 2021-06-16 2022-06-28 浙江传播者金属装饰材料有限公司 安全性高的钢管加工机
CN114682583A (zh) * 2022-05-31 2022-07-01 杭州元益实业有限公司 一种管道加工用内壁清理装置
CN117399381A (zh) * 2023-12-14 2024-01-16 江苏锦明再生资源有限公司 一种不锈钢表面污泥清洗装置

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