CN115846317A - Gas pipeline washs and maintains device - Google Patents
Gas pipeline washs and maintains device Download PDFInfo
- Publication number
- CN115846317A CN115846317A CN202211620949.2A CN202211620949A CN115846317A CN 115846317 A CN115846317 A CN 115846317A CN 202211620949 A CN202211620949 A CN 202211620949A CN 115846317 A CN115846317 A CN 115846317A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- pipeline
- cleaning
- plate
- 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- Withdrawn
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of pipeline cleaning, and particularly relates to a gas pipeline cleaning and maintaining device. According to the pipeline cleaning device, the two ends of the pipeline can be limited by arranging the rotating mechanisms at the two ends of the pipeline, the pipeline has the rotating capacity, the inner wall cleaning mechanism can be used for being matched with the transverse adjusting mechanism to clean the inner wall of the pipeline through the moving box with the inner wall of the pipeline, the outer wall cleaning mechanism in the bottom box can be used for cleaning the outer wall of the pipeline through arranging the rotating pipeline, and the purpose of cleaning the inner wall and the outer wall of the pipeline is achieved.
Description
Technical Field
The invention relates to the technical field of pipeline cleaning, in particular to a gas pipeline cleaning and maintaining device.
Background
The gas is the general term for gas fuel, and it can be burned to release heat for urban residents and industrial enterprises. The gas is transported through a special gas pipeline, the general gas pipeline is assembled by sections, and the inner wall of the gas pipeline needs to be cleaned when the gas pipeline is laid.
As patent numbers: 202011466029.0 discloses a gas pipeline cleaning and maintaining device, which is characterized in that high-pressure water flow is introduced into a gas pipeline for primary cleaning, then wetted foam cotton is used for secondary cleaning of sundries on the inner wall, a steel brush is used for removing hard sundries, air flow in an air box is used for blowing off the adhered sundries, and finally water on the inner wall of the pipeline is wiped by dry foam cotton.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a gas pipeline cleaning and maintaining device.
The invention provides a gas pipeline cleaning and maintaining device which comprises a bottom box, wherein a liquid collecting tank is arranged on the inner wall of the bottom box, a fixed plate is fixedly connected to the outer wall of one end of the bottom box, a movable plate is arranged on the outer wall of the other end of the bottom box, a plurality of bolts are in threaded connection with the outer wall of the movable plate, a pipeline is arranged between the fixed plate and the movable plate, rotating mechanisms are arranged at two ends of the outer wall of the pipeline, a supporting mechanism is arranged at the bottom of the pipeline, an outer wall cleaning mechanism is arranged between the pipeline and the liquid collecting tank, a movable box is arranged on the inner wall of the pipeline, an inner wall cleaning mechanism is arranged on the outer wall of the movable box, and a transverse adjusting mechanism is arranged on the outer wall of the movable box.
Preferably, the transverse adjusting mechanism comprises a limiting rod and a threaded screw rod, a first motor is fixedly connected to the outer wall of the fixed plate, the first motor is fixedly connected with the threaded screw rod, the threaded screw rod is in threaded connection with the movable box, the other end of the threaded screw rod is in threaded connection with the movable plate, the limiting rod penetrates through the movable box, and two ends of the limiting rod are fixedly connected with the fixed plate and the movable plate respectively.
Preferably, slewing mechanism includes belt and spacing ring, and the spacing ring is located pipeline outer wall both ends respectively, and spacing ring and pipeline outer wall natural contact have been seted up to spacing ring one end outer wall ring channel, and a plurality of tooth's grooves have been seted up to the ring channel inner wall, and the tooth's groove inner wall is provided with the drive piece, drives a plurality of tooth's blocks of piece outer wall fixedly connected with, drives a piece one end fixedly connected with follower lever, and follower lever and under casing inner wall rotate to be connected, and the belt top is connected with the transmission of screw thread lead screw, and the belt bottom is connected with the transmission of follower lever outer wall.
Preferably, slewing mechanism includes belt and spacing ring, and the spacing ring is located pipeline outer wall both ends respectively, and spacing ring and pipeline outer wall natural contact have been seted up to spacing ring one end outer wall ring channel, and a plurality of tooth's grooves have been seted up to the ring channel inner wall, and the tooth's groove inner wall is provided with the drive piece, drives a plurality of tooth's blocks of piece outer wall fixedly connected with, drives a piece one end fixedly connected with follower lever, and follower lever and under casing inner wall rotate to be connected, and the belt top is connected with the transmission of screw thread lead screw, and the belt bottom is connected with the transmission of follower lever outer wall.
Preferably, outer wall clearance mechanism includes dead lever and clearance scraper blade, and the dead lever both ends rotate with under casing inner wall both ends to be connected, dead lever outer wall and clearance scraper blade fixed connection, and the dead lever is located the pipeline bottom, clearance scraper blade and pipeline natural contact.
Preferably, inner wall clearance mechanism includes fly leaf and sparge pipe, fixed plate outer wall fixedly connected with water pump, water pump bottom fixedly connected with drawing liquid hose, the drawing liquid hose other end is located inside the collecting tank, water pump top fixedly connected with feed liquor hose, removal incasement wall fixedly connected with baffle, baffle one end is provided with a collection liquid storehouse, the feed liquor hose other end is located inside the collection liquid storehouse, sparge pipe and removal incasement outer wall fixed connection, removal incasement outer wall fixedly connected with go-between, a plurality of springs of go-between outer wall fixedly connected with, the spring other end and fly leaf fixed connection, a plurality of scraper blades of fly leaf outer wall fixedly connected with.
Preferably, the baffle is kept away from a liquid storehouse one end and is provided with the second motor, the second motor with remove incasement wall fixed connection, second motor fixedly connected with axis of rotation, a plurality of filters of axis of rotation outer wall fixedly connected with, the filter is located a liquid storehouse inside, screw thread lead screw bottom is provided with a plurality of soft boards, soft board and axis of rotation fixed connection.
Compared with the prior art, the invention provides a gas pipeline cleaning and maintaining device, which has the following beneficial effects:
1. this gas pipeline washs and maintains device, it is fixed by bolted connection through setting up between movable plate and the under casing, be convenient for with the supporting mechanism top of pipeline installation between fixed plate and movable plate, and utilize supporting mechanism to support the pipeline, slewing mechanism through setting up the pipeline both ends can carry on spacingly and make the pipeline have the turnability to the pipeline both ends, can utilize inner wall clearance mechanism cooperation horizontal adjustment mechanism to clear up the pipeline inner wall through the removal case that sets up the pipeline inner wall, can utilize the outer wall clearance mechanism of under casing inside to clear up the pipeline outer wall through setting up the pivoted pipeline, realize the purpose of pipeline inner and outer wall clearance.
2. This gas pipeline washs and maintains device, fly leaf by go-between and spring coupling can utilize the scraper blade to scrape the pivoted pipeline inner wall through setting up the removal case outer wall and handle, utilize the washing liquid suction of drawing liquid hose with the collecting tank inner wall through setting up the water pump, and through setting up in the feed liquor hose takes out the washing liquid into the collecting tank of removal incasement, finally carry out hydrojet clearance to the pipeline inner wall through a plurality of spray tubes that set up the removal case outer wall and handle, drive the axis of rotation through setting up the second motor and rotate, the filter that can utilize the outer wall carries out filtration treatment to the liquid in the collecting tank, and the soft board through the axis of rotation outer wall can rotate the screw rod and scrape, avoid the thread groove of impurity jam screw rod outer wall, guarantee the mobility of removal case.
Drawings
FIG. 1 is a schematic structural diagram of a main body of a gas pipeline cleaning and maintaining device provided by the invention;
FIG. 2 is a schematic structural diagram of a main body of a bottom box of the gas pipeline cleaning and maintaining device provided by the invention;
FIG. 3 is a schematic structural diagram of a main body of a rotating mechanism of the gas pipeline cleaning and maintaining device provided by the invention;
FIG. 4 is a schematic structural diagram of a main body of a mobile box of a gas pipeline cleaning and maintenance device according to the present invention;
FIG. 5 is a schematic structural diagram of a main body of a section of a mobile box of the gas pipeline cleaning and maintaining device provided by the invention;
fig. 6 is a schematic structural diagram of a main body inside a bottom box of the gas pipeline cleaning and maintaining device provided by the invention.
In the figure: 1 bottom box, 2 liquid pumping hoses, 3 fixed plates, 4 treatment plates, 5 support plates, 6 liquid collecting tanks, 7 moving plates, 8 limit rings, 9 pipelines, 10 water pumps, 11 first motors, 12 fixed rods, 13 rotating rollers, 14 cleaning scrapers, 15 bolts, 16 annular grooves, 17 belts, 18 driven rods, 19 driving blocks, 20 threaded lead screws, 21 limit rods, 22 liquid inlet hoses, 23 springs, 24 moving plates, 25 scrapers, 26 liquid spraying pipes, 27 rotating shafts, 28 soft plates, 29 connecting rings, 30 moving boxes, 31 partition plates, 32 second motors, 33 filter plates, 34 liquid collecting bins, 35 moving grooves and 36 filter screens.
Detailed description of the preferred embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a gas pipeline cleaning and maintaining device comprises a bottom case 1, a liquid collecting tank 6 is arranged on the inner wall of the bottom case 1, a fixed plate 3 is fixedly connected on the outer wall of one end of the bottom case 1, a movable plate 7 is arranged on the outer wall of the other end of the bottom case 1, a plurality of bolts 15 are connected on the outer wall of the movable plate 7 in a threaded manner, a pipeline 9 is arranged between the fixed plate 3 and the movable plate 7, rotating mechanisms are arranged at two ends of the outer wall of the pipeline 9, a supporting mechanism is arranged at the bottom of the pipeline 9, an outer wall cleaning mechanism is arranged between the pipeline 9 and the liquid collecting tank 6, a movable case 30 is arranged on the inner wall of the pipeline 9, an inner wall cleaning mechanism is arranged on the outer wall of the movable case 30, a transverse adjusting mechanism is arranged on the outer wall of the movable case 30, connect fixedly by bolt 15 between through setting up movable plate 7 and under casing 1, be convenient for install pipeline 9 in the supporting mechanism top between fixed plate 3 and movable plate 7, and utilize supporting mechanism to support pipeline 9, slewing mechanism through setting up pipeline 9 both ends can carry on spacingly and make pipeline 9 have the turnability to pipeline 9 both ends, can utilize inner wall clearance mechanism cooperation horizontal adjustment mechanism to clear up pipeline 9 inner wall through the removal case 30 that sets up pipeline 9 inner wall, can utilize under casing 1 inside outer wall clearance mechanism to clear up pipeline 9 outer wall through setting up pivoted pipeline 9, realize the purpose of pipeline 9 inside and outside wall clearance.
According to the invention, the transverse adjusting mechanism comprises a limiting rod 21 and a threaded screw rod 20, a first motor 11 is fixedly connected to the outer wall of a fixed plate 3, the first motor 11 is fixedly connected with the threaded screw rod 20, the threaded screw rod 20 is in threaded connection with a movable box 30, the other end of the threaded screw rod 20 is in threaded connection with a movable plate 7, the limiting rod 21 penetrates through the movable box 30, two ends of the limiting rod 21 are respectively fixedly connected with the fixed plate 3 and the movable plate 7, and the first motor 11 is used for driving the threaded screw rod 20 to rotate, so that the movable box 30 can be driven to perform transverse position adjustment along the limiting rod 21;
the rotating mechanism comprises a belt 17 and a limiting ring 8, the limiting ring 8 is respectively positioned at two ends of the outer wall of the pipeline 9, the limiting ring 8 is naturally contacted with the outer wall of the pipeline 9, an annular groove 16 is formed in the outer wall of one end of the limiting ring 8, a plurality of tooth grooves are formed in the inner wall of the annular groove 16, a driving block 19 is arranged on the inner wall of the tooth grooves, a plurality of tooth blocks are fixedly connected to the outer wall of the driving block 19, a driven rod 18 is fixedly connected to one end of the driving block 19, the driven rod 18 is rotatably connected with the inner wall of the bottom box 1, the top of the belt 17 is in transmission connection with a threaded lead screw 20, the bottom of the belt 17 is in transmission connection with the outer wall of the driven rod 18, and the two ends of the pipeline 9 can be limited by the rotating mechanism arranged at two ends of the pipeline 9 and the pipeline 9 has rotating capacity;
the supporting mechanism comprises a processing plate 4 and a supporting plate 5, the processing plate 4 is fixedly connected with the inner wall of the bottom box 1, the top of the processing plate 4 is fixedly connected with the supporting plate 5, a movable groove 35 is formed in the top of the supporting plate 5, the inner wall of the movable groove 35 is rotatably connected with a plurality of rotating rollers 13, the tops of the rotating rollers 13 are naturally contacted with the outer wall of the pipeline 9, a filter screen 36 is fixedly connected between the bottom of the processing plate 4 and the inner wall of the liquid collecting tank 6, the pipeline 9 is conveniently installed at the top of the supporting mechanism between the fixed plate 3 and the movable plate 7, the supporting mechanism is used for supporting the pipeline 9, and liquid in the liquid collecting tank can be filtered;
the outer wall cleaning mechanism comprises a fixed rod 12 and a cleaning scraper 14, two ends of the fixed rod 12 are rotatably connected with two ends of the inner wall of the bottom box 1, the outer wall of the fixed rod 12 is fixedly connected with the cleaning scraper 14, the fixed rod 12 is positioned at the bottom of the pipeline 9, the cleaning scraper 14 is naturally contacted with the pipeline 9, and the outer wall of the pipeline 9 can be cleaned by the outer wall cleaning mechanism in the bottom box 1 through the arrangement of the rotating pipeline 9;
the inner wall cleaning mechanism comprises a movable plate 24 and a liquid spraying pipe 26, the outer wall of a fixed plate 3 is fixedly connected with a water pump 10, the bottom of the water pump 10 is fixedly connected with a liquid pumping hose 2, the other end of the liquid pumping hose 2 is positioned inside a liquid collecting pool 6, the top of the water pump 10 is fixedly connected with a liquid inlet hose 22, the inner wall of a movable box 30 is fixedly connected with a partition plate 31, one end of the partition plate 31 is provided with a liquid collecting bin 34, the other end of the liquid inlet hose 22 is positioned inside the liquid collecting bin 34, the liquid spraying pipe 26 is fixedly connected with the outer wall of the movable box 30, the outer wall of the movable box 30 is fixedly connected with a connecting ring 29, the outer wall of the connecting ring 29 is fixedly connected with a plurality of springs 23, the other end of the springs 23 is fixedly connected with the movable plate 24, the outer wall of the movable plate 24 is fixedly connected with a plurality of scraping plates 25, one end of the partition plate 31, which is far away from the liquid collecting bin 34 is provided with a second motor 32, the inner wall of the second motor 32 is fixedly connected with the inner wall of the movable box 30, the second motor 32 is fixedly connected with a rotating shaft 27, the outer wall of the rotating shaft 27 is fixedly connected with a plurality of filter plates 33, the filter plates 33 are positioned inside a liquid collecting bin 34, the bottom of the threaded screw rod 20 is provided with a plurality of soft plates 28, the soft plates 28 are fixedly connected with the rotating shaft 27, the movable plate 24 which is arranged on the outer wall of the movable box 30 and is connected with a connecting ring 29 and a spring 23 can utilize a scraper 25 to scrape the inner wall of the rotating pipeline 9, the water pump 10 is arranged to utilize a liquid pumping hose 2 to pump in the cleaning liquid on the inner wall of the liquid collecting pool 6, the liquid inlet hose 22 is arranged to pump the cleaning liquid into the liquid collecting bin 34 in the movable box 30, finally, the inner wall of the pipeline 9 is subjected to liquid spraying cleaning treatment through a plurality of liquid spraying pipes 26 which are arranged on the outer wall of the movable box 30, the second motor 32 is arranged to drive the rotating shaft 27 to rotate, and the liquid in the liquid collecting bin 34 can be filtered by the filter plates 33 on the outer wall, and the soft board 28 on the outer wall of the rotating shaft 27 can rotationally scrape the threaded screw rod 20, so that the thread groove on the outer wall of the threaded screw rod 20 is prevented from being blocked by impurities, and the moving capacity of the moving box 30 is ensured.
During the use, connect fixedly by bolt 15 through setting up between movable plate 7 and the under casing 1, be convenient for install pipeline 9 in the supporting mechanism top between fixed plate 3 and movable plate 7, and utilize supporting mechanism to support pipeline 9, can carry on spacingly to pipeline 9 both ends and make pipeline 9 have the rotation ability through the slewing mechanism who sets up pipeline 9 both ends, can utilize inner wall clearance mechanism cooperation horizontal adjustment mechanism to clear up pipeline 9 inner wall through the mobile box 30 that sets up pipeline 9 inner wall, can utilize outer wall clearance mechanism inside under casing 1 to clear up pipeline 9 outer wall through setting up pivoted pipeline 9, realize the purpose of pipeline 9 inner and outer wall clearance, can utilize scraper blade 25 to scrape the pivoted pipeline 9 inner wall through setting up mobile box 30 outer wall and connecting ring 29 and spring 23, utilize the suction liquid hose 2 to pump the washing liquid of collecting tank 6 inner wall through setting up liquid inlet hose 22 to pump the washing liquid into collecting tank 34 in mobile box 30, finally through setting up a plurality of spray pipes that mobile box 30 outer wall is connected together and scrapes up the cleaning liquid pump 20 and can utilize the screw rod to filter screw rod to carry out the liquid removal screw thread groove to filter 20 and carry out the blockage of the liquid removal screw rod removal processing through setting up filter plate 20, the screw thread groove 20, it can avoid the screw rod removal processing to carry out the blockage to carry out the screw rod removal processing to carry out the screw rod processing to carry out the screw thread processing 20.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a gas pipeline washs and maintains device, includes under casing (1), its characterized in that, under casing (1) inner wall is provided with collecting tank (6), under casing (1) one end outer wall fixedly connected with fixed plate (3), under casing (1) other end outer wall is provided with movable plate (7), movable plate (7) outer wall threaded connection has a plurality of bolts (15), be provided with pipeline (9) between fixed plate (3) and movable plate (7), pipeline (9) outer wall both ends all are provided with slewing mechanism, pipeline (9) bottom is provided with supporting mechanism, be provided with outer wall clearance mechanism between pipeline (9) and collecting tank (6), pipeline (9) inner wall is provided with removal case (30), removal case (30) outer wall is provided with inner wall clearance mechanism, removal case (30) outer wall is provided with horizontal adjustment mechanism.
2. The gas pipeline cleaning and maintaining device according to claim 1, wherein the transverse adjusting mechanism comprises a limiting rod (21) and a threaded screw rod (20), a first motor (11) is fixedly connected to the outer wall of the fixed plate (3), the first motor (11) is fixedly connected to the threaded screw rod (20), the threaded screw rod (20) is in threaded connection with the movable plate (30), the other end of the threaded screw rod (20) is in threaded connection with the movable plate (7), the limiting rod (21) penetrates through the movable plate (30), and two ends of the limiting rod (21) are respectively fixedly connected to the fixed plate (3) and the movable plate (7).
3. The gas pipeline cleaning and maintaining device is characterized in that the rotating mechanism comprises a belt (17) and a limiting ring (8), the limiting ring (8) is respectively located at two ends of the outer wall of the pipeline (9), the limiting ring (8) is naturally contacted with the outer wall of the pipeline (9), an annular groove (16) is formed in the outer wall of one end of the limiting ring (8), a plurality of tooth grooves are formed in the inner wall of the annular groove (16), a driving block (19) is arranged on the inner wall of each tooth groove, a plurality of tooth blocks are fixedly connected to the outer wall of the driving block (19), a driven rod (18) is fixedly connected to one end of the driving block (19), the driven rod (18) is rotatably connected to the inner wall of the bottom box (1), the top of the belt (17) is in transmission connection with a threaded screw rod (20), and the bottom of the belt (17) is in transmission connection with the outer wall of the driven rod (18).
4. The gas pipeline cleaning and maintaining device is characterized in that the supporting mechanism comprises a processing plate (4) and a supporting plate (5), the processing plate (4) is fixedly connected with the inner wall of the bottom box (1), the top of the processing plate (4) is fixedly connected with the supporting plate (5), a movable groove (35) is formed in the top of the supporting plate (5), a plurality of rotating rollers (13) are rotatably connected to the inner wall of the movable groove (35), the tops of the rotating rollers (13) are naturally contacted with the outer wall of the pipeline (9), and a filter screen (36) is fixedly connected between the bottom of the processing plate (4) and the inner wall of the liquid collecting tank (6).
5. The gas pipeline cleaning and maintaining device as claimed in claim 1, wherein the outer wall cleaning mechanism comprises a fixing rod (12) and a cleaning scraper (14), two ends of the fixing rod (12) are rotatably connected with two ends of the inner wall of the bottom box (1), the outer wall of the fixing rod (12) is fixedly connected with the cleaning scraper (14), the fixing rod (12) is located at the bottom of the pipeline (9), and the cleaning scraper (14) is naturally contacted with the pipeline (9).
6. The gas pipeline cleaning and maintaining device according to claim 2, wherein the inner wall cleaning mechanism comprises a movable plate (24) and a liquid spraying pipe (26), a water pump (10) is fixedly connected to the outer wall of the fixed plate (3), a liquid pumping hose (2) is fixedly connected to the bottom of the water pump (10), the other end of the liquid pumping hose (2) is located inside the liquid collecting pool (6), a liquid inlet hose (22) is fixedly connected to the top of the water pump (10), a partition plate (31) is fixedly connected to the inner wall of the movable box (30), a liquid collecting bin (34) is arranged at one end of the partition plate (31), the other end of the liquid inlet hose (22) is located inside the liquid collecting bin (34), the liquid spraying pipe (26) is fixedly connected to the outer wall of the movable box (30), a connecting ring (29) is fixedly connected to the outer wall of the movable box (30), a plurality of springs (23) are fixedly connected to the connecting ring (29), the other end of the springs (23) is fixedly connected to the movable plate (24), and a plurality of scrapers (25) are fixedly connected to the outer wall of the movable plate (24).
7. The gas pipeline cleaning and maintaining device as claimed in claim 6, wherein a second motor (32) is arranged at one end of the partition plate (31) far away from the liquid collecting bin (34), the second motor (32) is fixedly connected with the inner wall of the movable box (30), the second motor (32) is fixedly connected with the rotating shaft (27), a plurality of filter plates (33) are fixedly connected with the outer wall of the rotating shaft (27), the filter plates (33) are located inside the liquid collecting bin (34), a plurality of soft plates (28) are arranged at the bottom of the threaded screw rod (20), and the soft plates (28) are fixedly connected with the rotating shaft (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211620949.2A CN115846317A (en) | 2022-12-16 | 2022-12-16 | Gas pipeline washs and maintains device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211620949.2A CN115846317A (en) | 2022-12-16 | 2022-12-16 | Gas pipeline washs and maintains device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115846317A true CN115846317A (en) | 2023-03-28 |
Family
ID=85673509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211620949.2A Withdrawn CN115846317A (en) | 2022-12-16 | 2022-12-16 | Gas pipeline washs and maintains device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115846317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120362203A (en) * | 2025-05-23 | 2025-07-25 | 绍兴先越材料技术有限公司 | A nuclear power pipe industrial cleaning machine |
-
2022
- 2022-12-16 CN CN202211620949.2A patent/CN115846317A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120362203A (en) * | 2025-05-23 | 2025-07-25 | 绍兴先越材料技术有限公司 | A nuclear power pipe industrial cleaning machine |
| CN120362203B (en) * | 2025-05-23 | 2025-11-14 | 绍兴先越材料技术有限公司 | A nuclear power plant pipe industrial cleaning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115846317A (en) | Gas pipeline washs and maintains device | |
| CN114477500A (en) | Energy-saving sewage treatment equipment and method | |
| CN208732640U (en) | An environmental protection equipment sewage treatment anti-clogging device | |
| CN209906363U (en) | Slag scraping device of fine-grid dirt separator | |
| CN217811527U (en) | Novel integrated sewage interception and regulation pond for water environment regulation | |
| CN218421271U (en) | Environmental protection equipment for classified cleaning of sewage | |
| CN211357946U (en) | Wedge-shaped rotary drum type fine grating machine with backwashing structure | |
| CN212360168U (en) | Anti-blocking single-screw pump | |
| CN223176889U (en) | Glass fiber reinforced plastic pump station with self-cleaning base | |
| CN222789195U (en) | Movable high-temperature liquid discharging device for polyester pipeline | |
| CN223112494U (en) | Circulation pipeline with filtering capability for hydroelectric power generation | |
| CN220026319U (en) | Clean drainage device in metal mine tailing storehouse | |
| CN221061959U (en) | Printing and dyeing wastewater treatment equipment | |
| CN217797633U (en) | Surface pretreatment device for steel processing | |
| CN113350859A (en) | Integrated sewage treatment equipment | |
| CN220125654U (en) | Environment-friendly engineering desulfurization and denitrification is with arranging sediment device | |
| CN218306835U (en) | Waste gas treatment and collection device | |
| CN223336947U (en) | Industrial waste water treatment device with anti-blocking mechanism | |
| CN207294390U (en) | A kind of waste water control device | |
| CN222092778U (en) | A viscose-based carbon felt cleaning device | |
| CN222196154U (en) | Filter equipment for municipal administration water supply and drainage | |
| CN220878055U (en) | Stone material processing sewage filtering mechanism | |
| CN222489401U (en) | Environment-friendly industrial furnace convenient to exhaust gas handles | |
| CN222930546U (en) | Scraper cyclone tower | |
| CN216745700U (en) | Condenser rubber ball cleaning device with automatic exhaust function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230328 |
|
| WW01 | Invention patent application withdrawn after publication |