CN106862197A - Suitable for the petroleum pipeline cleaning device of different-diameter - Google Patents

Suitable for the petroleum pipeline cleaning device of different-diameter Download PDF

Info

Publication number
CN106862197A
CN106862197A CN201710229107.7A CN201710229107A CN106862197A CN 106862197 A CN106862197 A CN 106862197A CN 201710229107 A CN201710229107 A CN 201710229107A CN 106862197 A CN106862197 A CN 106862197A
Authority
CN
China
Prior art keywords
petroleum pipeline
storage bin
cleaning device
different
channel washer
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.)
Withdrawn
Application number
CN201710229107.7A
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Chinese (zh)
Inventor
贺昶明
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.)
Chengdu Damo Petroleum Technology Co Ltd
Original Assignee
Chengdu Damo Petroleum Technology Co Ltd
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 Chengdu Damo Petroleum Technology Co Ltd filed Critical Chengdu Damo Petroleum Technology Co Ltd
Priority to CN201710229107.7A priority Critical patent/CN106862197A/en
Publication of CN106862197A publication Critical patent/CN106862197A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/04Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/051Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools

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

Abstract

The invention discloses the petroleum pipeline cleaning device suitable for different-diameter, including base, base is provided with support column, support column top is provided with motor, the rotary shaft of motor is provided with expansion link, expansion link end is provided with channel washer, channel washer is provided with some connecting rods, and connecting rod top is provided with fixed plate, and fixed plate is provided with some brushes, channel washer end is additionally provided with the second storage bin, second storage bin is provided with shower nozzle, and motor top is additionally provided with the first storage bin and riser, and the first storage bin is provided with conduit, conduit is interspersed in riser, and points to channel washer.The paraffin removal that the present invention can rapidly will be attached on petroleum pipeline inwall falls, and can well remove the paraffin being attached on the uneven inwall of petroleum pipeline, and labour intensity is reduced compared to Traditional Man cleaning, improves cleaning efficiency.

Description

Suitable for the petroleum pipeline cleaning device of different-diameter
Technical field
The present invention relates to a kind of wood working tool, and in particular to suitable for the petroleum pipeline cleaning device of different-diameter.
Background technology
Oil, also referred to as crude oil, are a kind of sticky, dark brown (sometimes a little green) liquid.Upper crustal is partly There is petroleum storage in area.The property of oil is different because of the place of production, and range of viscosities is very wide, and freezing point difference is very big (30-60 degrees Celsius), boiling Point range be normal temperature to more than 500 degrees Celsius, dissolve in various organic solvents, it is water insoluble, but can with water formed emulsion.No Crossing the composition and appearance of the oil in different oil fields can distinguish very big.Oil is mainly used as fuel oil and gasoline, fuel oil and One of current primary energy most important in the world of gasoline composition.Oil is also many chemical industries such as solvent, chemical fertilizer, kills The raw material of worm agent and plastics etc..During the long history that the earth constantly develops, there is " special " period, such as the Paleozoic Era and In Mesozoic Era, after substantial amounts of plant and animal death, the organic substance for constituting its body is constantly decomposed, and is precipitated with silt or carbonic acid matter The material mixings such as thing constitute sedimentary.Thickening is constantly piled up due to deposit, causes temperature and pressure to rise, with this mistake The continuous of journey is carried out, and sedimentary is changed into sedimentary rock, and then forms sedimentary basin, and this is just for the generation of oil provides basic ground Matter environment.The composition of crude oil mainly has:Oily (this is its main component), colloid (a kind of semi-solid material of viscosity), pitch Matter (crineous or black brittle solid material), carbonaceous (a kind of nonhydrocarbon).Oil is mixed by based on hydrocarbon , with special odor, coloured flammable oily liquid, natural gas is each based on gaseous hydrocarbon Gas composition is planted, with special odor, colourless inflammability mixed gas.
Oil, because oil is in Bottomhole pressure, gradually deposits certain thickness stone during transport in inner-walls of duct The mixture of wax, colloid, solidifying oil, sand and other impurity, is referred to as wax deposition.Paraffin long-term accumulated on the inwall of petroleum pipeline, The conveying capacity of petroleum pipeline is had influence on, existing is all periodically to disassemble petroleum pipeline, carried out artificial in pipeline The paraffin of wall is purged, but when using workman to clean paraffin, the labour intensity of cost is big, and efficiency is low, and makes for a long time Petroleum pipeline inwall can be uneven, and difficulty is increased to street cleaner.
The content of the invention
The technical problems to be solved by the invention are petroleum pipelines during crude oil is conveyed, on the inwall of petroleum pipeline One layer of paraffin can be adhered to, paraffin can slow down transporting velocity of the crude oil in petroleum pipeline, influence the normal conveying of oil, for The labour intensity that the method that existing use workman removes paraffin spends is big, the oil after inefficiency, and long-term use There is rough phenomenon in pipeline, workman is difficult effective that paraffin removal is clean, it is therefore intended that provides and is applied to difference directly The petroleum pipeline cleaning device in footpath, can be rapidly clean by the paraffin cleaning on rough petroleum pipeline inwall, and Save substantial amounts of labour.
The present invention is achieved through the following technical solutions:
Suitable for the petroleum pipeline cleaning device of different-diameter, including base, the base top is provided with support column, support One end of post is connected to the central position of base, and the other end is provided with motor, and motor includes rotary shaft, rotates on the tip of the axis Expansion link is provided with, one end of expansion link is connected with rotary shaft, the other end is provided with channel washer, channel washer is provided with some connections Bar, one end of connecting rod is connected with channel washer, and the other end is provided with fixed plate, and fixed plate is provided with some brushes.
Further, the connecting rod is made up of spring, and when fixed plate receives external forces, connecting rod can be along active force Direction activity.
Further, the second storage bin is additionally provided with channel washer, the second storage bin built with cleaning solution, the second storage bin position In on the end of channel washer, the second storage bin is provided with some shower nozzles, and shower nozzle is evenly distributed on the outer wall of the second storage bin, The liquid that shower nozzle will can be stored in the second storage bin is sprayed onto on the inwall of petroleum pipeline, is improved to paraffin in petroleum pipeline Cleaning.
Further, it is provided with the top of the motor in the first storage bin and riser, the first storage bin and turns have water, the first storage Deposit case and be provided with conduit, tube at one end is connected with the side wall of the first storage bin, the other end passes through riser towards the direction of brush, stand The effect of plate is that, for the support to conduit, the liquid being stored in the first storage bin is sprayed into swiped through to connected bar by conduit Petroleum pipeline inwall on, rinse out the paraffin remained in tube wall.
Further, roller is equipped with four positions at angle of the base bottom, conveniently carries the device.
Further, hydraulic mechanism is provided with inside the expansion link, by internal hydraulic mechanism come adjustable telescopic rod It is flexible, channel washer is moved along the axis direction of petroleum pipeline.
Further, brush uses stainless steel, with intensity and corrosion resistance higher, can effectively by attachment Paraffin on petroleum pipeline inwall is scraped.
The present invention compared with prior art, has the following advantages and advantages:
1st, the present invention suitable for different-diameter petroleum pipeline cleaning device, the brush on channel washer, in motor and flexible In the presence of bar, the paraffin on petroleum pipeline inwall is cleaned, meanwhile, coordinate the resilient connecting rod of tool, can be to recessed Convex uneven petroleum pipeline inwall is cleaned, and meets the cleaning of the petroleum pipeline of different-diameter, it is possible to increase to petroleum pipeline Cleaning efficiency;
2nd, the present invention suitable for different-diameter petroleum pipeline cleaning device, channel washer before cleaning, first to oil tube wall Interior injection cleaning agent, improves channel washer to the cleaning of petroleum pipeline inwall, after cleaning, the paraffin in tube wall will be remained in water Rinse out, improve the cleaning dynamics to petroleum pipeline.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing:
1- rollers, 2- bases, 3- support columns, 4- motors, the storage bins of 5- first, 6- risers, 7- conduits, 8- connecting rods, 9- Channel washer, 10- rotary shafts, 11- expansion links, 12- shower nozzles, the storage bins of 13- second, 14- brushes, 15- fixed plates.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make It is limitation of the invention.
Embodiment
As shown in figure 1, petroleum pipeline cleaning device of the present invention suitable for different-diameter, including base 2, the base 2 It is rectangular shape, the bottom of base 2 is provided with roller 1, and roller 1 is located at the corner location of base 2, and roller 1 is universal wheel, is carried The flexibility ratio of the device high, conveniently moves, and base 2 is provided with support column 3, and support column 3 is located at the central position of base 2, The top of base 2 is provided with motor 4, and motor 4 includes rotary shaft 10, and when motor 4 works, rotary shaft 10 will start rotation, rotary shaft 10 one end are connected to inside motor 4, and the other end is provided with expansion link 11, and hydraulic mechanism, hydraulic mechanism are provided with inside expansion link 11 The length of expansion link 11 can be controlled, the one end of expansion link 11 is connected with rotary shaft 10, the other end is provided with channel washer 9, channel washer 9 It is cylindrical shape, channel washer 9 is uniformly provided with some connecting rods 8, and connecting rod 8 is made up of spring, with good bullet Property, one end of connecting rod 8 is connected to channel washer 9 and connects, and the other end is provided with fixed plate 15, if being evenly provided with fixed plate 15 Dry brush 14, brush 14 uses stainless steel, and with intensity higher and hole corrosivity, brush 14 can will be attached to oil Paraffin on inner-walls of duct is scraped, some places of the petroleum pipeline after long-term use occur it is uneven, due to connection Bar 8 has elasticity, when brush 14 is moved to it is recessed local when, brushed 14 and be subject to the elastic force of connecting rod 8 to be squeezed in groove, it is right Paraffin in groove is purged, when brush 14 move to projection it is local when, brush 14 is extruded by convex inner walls, is forced Connecting rod 8 is shunk, and brush 14 is fitted on the tube wall of projection, prevents brush 14 from being blocked by raised inwall, and influence is just Normal cleaning;The end of channel washer 9 is additionally provided with the second storage bin 13, and cleaning agent, cleaning agent are stored in the second storage bin 13 Can improve to paraffin cleaning efficiency, and the second storage bin 13 is provided with two shower nozzles 12, and shower nozzle 12 is located at the second storage bin 13 axis both sides, the cleaning agent that shower nozzle 12 will can be stored in the second storage bin 13 is sprayed to being attached to petroleum pipeline inwall On paraffin on, improve removing of the brush 14 to paraffin;The top of the motor 4 is additionally provided with the first storage bin 5 and riser 6, the Water is stored in one storage bin 5, the side wall of the first storage bin 5 is provided with conduit 7, and the one end of conduit 7 connects with the first storage bin 5, The other end is interspersed in riser 6 towards the direction of brush 14, and conduit 7 is provided with switch, when opening switch, in the first storage bin 5 Water be sprayed on petroleum pipeline inwall by conduit 7, even brush 14 will also remain in the paraffin on inwall and rinse out after cleaning, The cleaning dynamics to petroleum pipeline is further improved, motor 4 is provided with some switches, switch difference controlled motor 4, expansion link 11st, the state of the work of shower nozzle 12.When using, channel washer 9 is stretched into the petroleum pipeline to be cleaned, open control shower nozzle 12 Switch, the cleaning agent that shower nozzle 12 will be stored in the second storage bin is injected in and is attached on the paraffin of petroleum pipeline inwall, while Opening controls the switch of motor 4 and expansion link 11, and the rotary shaft 10 on motor 4 is rotated and drives expansion link 11 to rotate together, is stretched Contracting bar 11 drive channel washer 9 rotate while towards oil axis direction movement, brush 14 with channel washer 9 rotate when, Paraffin on petroleum pipeline inwall is struck off, when brush 14 runs into recessed inwall, due to the bullet by connecting rod 8 Power, brush 14 is close in groove, and paraffin is purged, when brush 14 runs into the inwall of projection, raised inwall extruding Brush 14, forces connecting rod 8 to be shunk, and brush 14 is close on the inwall of projection again, paraffin is purged, and prevent convex The inwall for rising blocks brush, the normal cleaning of influence, paraffin by brush 14 it is swiped through after, major part has come off, a small amount of Paraffin is also remained on tube wall, opens the switch on the first storage bin 5, and the water being stored in the first storage bin 5 is sprayed by conduit 7 Penetrate on the petroleum pipeline inwall after struck off by brush 14, will remain in and rinsed out on tube wall at a small amount of paraffin on tube wall, Further improve the cleaning dynamics to petroleum pipeline.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include Within protection scope of the present invention.

Claims (8)

1. suitable for the petroleum pipeline cleaning device of different-diameter, including base (2), it is characterised in that:Base (2) top Support column (3) is provided with, one end of support column (3) is connected to the central position of base (2), and the other end is provided with motor (4), electricity Machine (4) includes rotary shaft (10), and the end of rotary shaft (10) is provided with expansion link (11), one end of expansion link (11) and rotary shaft (10) connect, the other end is provided with channel washer (9), channel washer (9) is provided with some connecting rods (8), and one end of connecting rod (8) connects It is connected on the outer wall of channel washer (9), the other end is provided with fixed plate (15), fixed plate is evenly provided with some brushes on (15) (14)。
2. the petroleum pipeline cleaning device suitable for different-diameter according to claim 1, it is characterised in that:The connection Bar (8) is made up of spring, and when fixed plate (15) is by external forces, connecting rod (8) can be along the activity of the direction of active force.
3. the petroleum pipeline cleaning device suitable for different-diameter according to claim 1, it is characterised in that:The cleaning The second storage bin (13) is additionally provided with bar (9), the second storage bin (13) on the end of channel washer (9), the second storage bin (13) built with cleaning solution.
4. the petroleum pipeline cleaning device suitable for different-diameter according to claim 3, it is characterised in that:Described second Storage bin (13) is provided with some shower nozzles (12), and shower nozzle (12) shower nozzle is evenly distributed on the second storage bin (13) outer wall.
5. the petroleum pipeline cleaning device suitable for different-diameter according to claim 1, it is characterised in that:The motor (4) the first storage bin (13) and riser (6) are provided with the top of, the first storage bin (13) built with water, on the first storage bin (13) It is provided with conduit (7), conduit (7) is interspersed on riser (6) and towards brush (14).
6. the petroleum pipeline cleaning device suitable for different-diameter according to claim 1, it is characterised in that:The base (2) bottom is provided with roller (1).
7. the petroleum pipeline cleaning device suitable for different-diameter according to claim 1, it is characterised in that:It is described flexible Cylinder or hydraulic cylinder are provided with inside bar (11).
8. the petroleum pipeline cleaning device suitable for different-diameter according to claim 1, it is characterised in that:The brush (14) it is stainless steel.
CN201710229107.7A 2017-04-10 2017-04-10 Suitable for the petroleum pipeline cleaning device of different-diameter Withdrawn CN106862197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710229107.7A CN106862197A (en) 2017-04-10 2017-04-10 Suitable for the petroleum pipeline cleaning device of different-diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710229107.7A CN106862197A (en) 2017-04-10 2017-04-10 Suitable for the petroleum pipeline cleaning device of different-diameter

Publications (1)

Publication Number Publication Date
CN106862197A true CN106862197A (en) 2017-06-20

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107345424A (en) * 2017-08-25 2017-11-14 宣城尤达美智能科技有限公司 A kind of sewage pipe processing unit
CN107443399A (en) * 2017-09-26 2017-12-08 孙鹏程 A kind of clean robot
CN107511375A (en) * 2017-08-25 2017-12-26 王惠珍 A kind of bridge facility
CN107520201A (en) * 2017-08-30 2017-12-29 昆明理工大学 It is a kind of to be used to clean the device that prefabricated tubular pile inwall fills out core position
CN107838141A (en) * 2017-10-26 2018-03-27 无锡职业技术学院 A kind of duct cleaning car of duct cleaning liquid and its application cleaning solution
CN107899452A (en) * 2017-09-27 2018-04-13 常州信息职业技术学院 A kind of mixing tank for the raw material of industry
CN107961997A (en) * 2017-11-30 2018-04-27 何伯春 A kind of cleaning device for numerically controlled lathe
CN108499998A (en) * 2018-02-08 2018-09-07 禹伟 A kind of cleaning device of petroleum pipeline
CN108620359A (en) * 2018-03-15 2018-10-09 周静 A kind of valve multi-angle cleaning plant
CN108723025A (en) * 2018-06-25 2018-11-02 西安石油大学 A kind of Low Damage reducing petroleum pipeline cleaning device
CN111618050A (en) * 2020-06-05 2020-09-04 山西省工业设备安装集团有限公司 Speed regulation and lubricating oil pipeline oil circulation washing device
CN112024542A (en) * 2020-08-24 2020-12-04 王德才 Cleaning equipment for ventilating duct
CN112361357A (en) * 2020-10-21 2021-02-12 江苏旭龙环境科技有限公司 Pipeline viscous oil processing apparatus of waste gas paint
CN112369919A (en) * 2020-11-10 2021-02-19 德清三盛氟塑科技有限公司 Beverage preparation valve mechanism convenient to clearance
CN112958550A (en) * 2021-01-29 2021-06-15 罗安群 Thermal decontamination method applied to long pipeline
CN113019704A (en) * 2021-04-08 2021-06-25 益琨(泉州)环保技术开发有限公司 Non-leakage tar electric catcher for industrial production waste gas treatment
CN115156207A (en) * 2022-06-28 2022-10-11 张峰 Automatic cleaning device for ventilating duct in building body

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712876A1 (en) * 1977-03-24 1978-09-28 Gera Ges Fuer Rationalisierung Pipe cleaning and preserving appts. - uses oil from hydraulic motor to coat inner pipe wall via cleaning brush
CN101113664A (en) * 2006-07-27 2008-01-30 黄国洲 Oil passageway cleaning telescopic roll doctor and working method
CN104001701A (en) * 2014-05-30 2014-08-27 无锡金顶石油管材配件制造有限公司 Petroleum pipeline cleaning machine
CN203803873U (en) * 2014-04-04 2014-09-03 中建安装工程有限公司 Petroleum pipeline cleaning device
CN205650564U (en) * 2016-04-14 2016-10-19 辽河石油勘探局 Gathering line reducing dredging pipe device
CN205673312U (en) * 2016-06-13 2016-11-09 王晶 A kind of petroleum pipeline cleaning equipment
CN206716651U (en) * 2017-04-10 2017-12-08 成都大漠石油技术有限公司 The equipment that paraffin on petroleum pipeline inwall can be quickly removed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712876A1 (en) * 1977-03-24 1978-09-28 Gera Ges Fuer Rationalisierung Pipe cleaning and preserving appts. - uses oil from hydraulic motor to coat inner pipe wall via cleaning brush
CN101113664A (en) * 2006-07-27 2008-01-30 黄国洲 Oil passageway cleaning telescopic roll doctor and working method
CN203803873U (en) * 2014-04-04 2014-09-03 中建安装工程有限公司 Petroleum pipeline cleaning device
CN104001701A (en) * 2014-05-30 2014-08-27 无锡金顶石油管材配件制造有限公司 Petroleum pipeline cleaning machine
CN205650564U (en) * 2016-04-14 2016-10-19 辽河石油勘探局 Gathering line reducing dredging pipe device
CN205673312U (en) * 2016-06-13 2016-11-09 王晶 A kind of petroleum pipeline cleaning equipment
CN206716651U (en) * 2017-04-10 2017-12-08 成都大漠石油技术有限公司 The equipment that paraffin on petroleum pipeline inwall can be quickly removed

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107511375A (en) * 2017-08-25 2017-12-26 王惠珍 A kind of bridge facility
CN107345424A (en) * 2017-08-25 2017-11-14 宣城尤达美智能科技有限公司 A kind of sewage pipe processing unit
CN107520201A (en) * 2017-08-30 2017-12-29 昆明理工大学 It is a kind of to be used to clean the device that prefabricated tubular pile inwall fills out core position
CN107443399B (en) * 2017-09-26 2020-09-04 南京溧水高新创业投资管理有限公司 Cleaning robot
CN107443399A (en) * 2017-09-26 2017-12-08 孙鹏程 A kind of clean robot
CN107899452A (en) * 2017-09-27 2018-04-13 常州信息职业技术学院 A kind of mixing tank for the raw material of industry
CN107838141A (en) * 2017-10-26 2018-03-27 无锡职业技术学院 A kind of duct cleaning car of duct cleaning liquid and its application cleaning solution
CN107961997A (en) * 2017-11-30 2018-04-27 何伯春 A kind of cleaning device for numerically controlled lathe
CN108499998A (en) * 2018-02-08 2018-09-07 禹伟 A kind of cleaning device of petroleum pipeline
CN108620359A (en) * 2018-03-15 2018-10-09 周静 A kind of valve multi-angle cleaning plant
CN108723025A (en) * 2018-06-25 2018-11-02 西安石油大学 A kind of Low Damage reducing petroleum pipeline cleaning device
CN111618050A (en) * 2020-06-05 2020-09-04 山西省工业设备安装集团有限公司 Speed regulation and lubricating oil pipeline oil circulation washing device
CN111618050B (en) * 2020-06-05 2023-12-29 山西省安装集团股份有限公司 Oil circulation flushing device for speed-regulating and lubricating oil pipeline
CN112024542A (en) * 2020-08-24 2020-12-04 王德才 Cleaning equipment for ventilating duct
CN112024542B (en) * 2020-08-24 2021-12-14 王德才 Cleaning equipment for ventilating duct
CN112361357A (en) * 2020-10-21 2021-02-12 江苏旭龙环境科技有限公司 Pipeline viscous oil processing apparatus of waste gas paint
CN112361357B (en) * 2020-10-21 2023-08-04 江苏旭龙环境科技有限公司 Pipeline oil sticking treatment device for waste gas paint
CN112369919A (en) * 2020-11-10 2021-02-19 德清三盛氟塑科技有限公司 Beverage preparation valve mechanism convenient to clearance
CN112958550A (en) * 2021-01-29 2021-06-15 罗安群 Thermal decontamination method applied to long pipeline
CN113019704A (en) * 2021-04-08 2021-06-25 益琨(泉州)环保技术开发有限公司 Non-leakage tar electric catcher for industrial production waste gas treatment
CN113019704B (en) * 2021-04-08 2023-05-09 益琨(泉州)环保技术开发有限公司 Leakage-free tar electric catcher for treating industrial production waste gas
CN115156207A (en) * 2022-06-28 2022-10-11 张峰 Automatic cleaning device for ventilating duct in building body

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Application publication date: 20170620