CN203197754U - High-pressure water jet sand-blast cleaning production line for inner surfaces of pipelines - Google Patents
High-pressure water jet sand-blast cleaning production line for inner surfaces of pipelines Download PDFInfo
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- CN203197754U CN203197754U CN 201320177055 CN201320177055U CN203197754U CN 203197754 U CN203197754 U CN 203197754U CN 201320177055 CN201320177055 CN 201320177055 CN 201320177055 U CN201320177055 U CN 201320177055U CN 203197754 U CN203197754 U CN 203197754U
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- abrasive material
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Abstract
The utility model discloses a high-pressure water jet sand-blast cleaning production line for inner surfaces of pipelines. The high-pressure water jet sand-blast cleaning production line comprises a high pressure water generation system, an abrasive material supply system, an abrasive material circulating system, a water circulating system, a pipeline rotation driving mechanism, a spray head and a spray head moving mechanism, wherein the input end of the spray head is communicated with the high pressure water generation system and the abrasive material supply system, a pipeline to be treated is arranged on the pipeline rotation driving mechanism, the spray head and an abrasive material pot in the abrasive material supply system are arranged on the spray head moving system together, and the abrasive material supply system synchronously moves along with the spray head. The high-pressure water jet sand-blast cleaning production line has the advantages of simple and compact structure, low cost, simplicity and convenience in operation, good cleaning effect, high efficiency and the like.
Description
Technical field
The utility model is mainly concerned with the high-pressure water-jet blasting technical field, refers in particular to a kind of internal surface of pipe high-pressure water-jet blasting cleaning production line.
Background technology
All will carry out preliminary treatment (paint removal, rust cleaning and oxide skin etc.) before the internal surface of pipe anticorrosion with painting, current most processing modes all are to adopt compressed air sandblast, the sandblast of inwall ball blast and soak cleaning etc.Because compressed air sandblast and inwall ball blast sandblast meeting produce a large amount of dust, equipment must add corresponding dust arrester, this just makes that entire equipment becomes complicated, energy consumption is high, improperly will produce a large amount of air pollutions in case administer, and soak cleaning can cause environmental pollution especially.Therefore, there is the practitioner to propose to adopt the Removal Technology of high pressure liquid sandblast.Existing high pressure liquid sandblast Removal Technology often occurs in concrete the application that sediment transport concentration is not high, sedimentary loading is few, easy plugging, cleaning efficiency is on the low side and deficiency such as cleaning quality instability.
The utility model content
The technical problems to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provides a kind of internal surface of pipe high-pressure water-jet blasting simple and compact for structure, with low cost, easy and simple to handle, that cleaning effect better, efficient is higher to clear up production line.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of internal surface of pipe high-pressure water-jet blasting cleaning production line, comprise water under high pressure generation systems, feeding abrasive material system, the abrasive material circulatory system, water circulation system, tubing rotary drive mechanism, shower nozzle and shower nozzle travel mechanism thereof, the input of described shower nozzle and water under high pressure generation systems, feeding abrasive material system connectivity, described pending pipe fitting is installed on the tubing rotary drive mechanism, it is characterized in that the abrasive can in described shower nozzle and the feeding abrasive material system together is installed in the shower nozzle travel mechanism and described feeding abrasive material system follows shower nozzle and is synchronized with the movement.
As further improvement of the utility model:
Described shower nozzle travel mechanism comprises long-armed barral of a gun, locomotive and track, described long-armed barral of a gun is installed on the locomotive, described shower nozzle is fixed on the long-armed barral of a gun, described locomotive is slidedly arranged on the track, described track is laid along the movement locus of locomotive, and the abrasive can in the described feeding abrasive material system is connected on the long-armed barral of a gun.
Described shower nozzle travel mechanism also comprises the directive wheel that cooperates with long-armed barral of a gun, and described directive wheel clamping is matched with the two ends of long-armed barral of a gun.
Described water under high pressure generation systems comprises high-pressure pump and water tank, and described high-pressure pump links to each other with water tank, and the water in the described water tank flows into high-pressure pump through pressure duct.
Described water circulation system comprises pollution discharge pond, sedimentation basin, sewage pump and effluent filter, filters after the water of described sedimentation basin post precipitation is by sewage pump suction effluent filter, flows into water tank after the filtration again.
The described abrasive material circulatory system comprises abrasive material collecting box and abrasive material conveying device, and the water sand flow behind described pipe fitting inner surface is gone into the abrasive material collecting box, sends into abrasive can again after the abrasive material conveying device.
Compared with prior art, advantage of the present utility model is: internal surface of pipe high-pressure water-jet blasting cleaning production line of the present utility model, simple and compact for structure, with low cost, directly place abrasive can on the locomotive, supply sandpipe homogenizing sorting abrasive material function in conjunction with abrasive material, make sediment transport apart from shortening and sand water two phase flow stable and uniform, to compare cleaning effect better with existing high-pressure water-jet blasting cleaning system, and efficient is higher.
Description of drawings
Fig. 1 is structural principle schematic diagram of the present utility model.
Marginal data:
1, abrasive material collecting box; 2, pipe fitting; 3, shower nozzle; 4, centralizer; 5, directive wheel; 6, barral of a gun; 7, abrasive can; 8, pressure duct; 9, high-pressure pump; 10, water tank; 11, effluent filter; 12, sewage pump; 13, sedimentation basin; 14, pollution discharge pond; 15, locomotive; 16, track; 17, tubing rotary drive mechanism; 18, abrasive material sorting unit; 19, abrasive material conveying device; 20, drive motors; 21, roller drive motors frequency converter; 22, swing roller; 23, locomotive motor; 24, motor frequency conversion device; 25, high-pressure pump frequency converter.
The specific embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
As shown in Figure 1, internal surface of pipe high-pressure water-jet blasting cleaning production line of the present utility model comprises water under high pressure generation systems, feeding abrasive material system, the abrasive material circulatory system, water circulation system, tubing rotary drive mechanism 17, shower nozzle 3 and shower nozzle travel mechanism thereof.Pending pipe fitting 2 is installed on the tubing rotary drive mechanism 17, under the driving of tubing rotary drive mechanism 17, and pipe fitting 2 rotations.Shower nozzle 3 and feeding abrasive material system together are installed in the shower nozzle travel mechanism, the feeding abrasive material system follows shower nozzle 3 and is synchronized with the movement, make sediment transport apart from shortening and sand water two phase flow stable and uniform, to compare cleaning effect better with existing high-pressure water-jet blasting cleaning system, and efficient is higher.The input of shower nozzle 3 is leaded up to pipeline and is linked to each other with the water under high pressure feed system, and another road is by linking to each other with the feeding abrasive material system for the sandpipe road.Water circulation system one tunnel links to each other with the water under high pressure feed system, and another road links to each other with the abrasive material circulatory system with the feeding abrasive material system, and the abrasive material circulatory system links to each other with the feeding abrasive material system.
In the present embodiment, the feeding abrasive material system comprises the abrasive can 7 of splendid attire abrasive material, and clearing up used abrasive material according to actual needs can be quartz sand, pomegranate stone sand, diamond dust, pill cutting or the higher mineral grain of other hardness.
In the present embodiment, the water under high pressure generation systems comprises high-pressure pump 9 and water tank 10, high-pressure pump 9 links to each other with water tank 10, water in the water tank 10 flows into high-pressure pump 9 through pressure duct 8, at high-pressure pump 9 pump housing plungers at a high speed under the pressure effect of reverting to take drugs, pressurized and the outflow pump housing of current, flow into shower nozzle 3 through pressure duct 8, High-Pressure Water High-Pressure Water when shower nozzle 3 changes high-velocity flow into, in shower nozzle 3, entrainment air at a high speed, make and form negative pressure in the shower nozzle 3, the suction placer iron pipe that links to each other with shower nozzle 3 chambers sucks the water sand in the abrasive can in the feeding abrasive material system 7 by flexible pipe and fully mixes with high-velocity flow, sprays shower nozzle 3 subsequently together.
In the present embodiment, shower nozzle travel mechanism comprises long-armed barral of a gun 6, locomotive 15, directive wheel 5 and track 16, long-armed barral of a gun 6 is installed on the locomotive 15, and directive wheel 5 is used for long-armed barral of a gun 6 and cooperates to realize accurate movement guiding, and shower nozzle 3 is fixed on the long-armed barral of a gun 6; Locomotive 15 is slidedly arranged on the track 16, and track 16 is laid along the movement locus of locomotive 15.
In the present embodiment, the abrasive material circulatory system comprises abrasive material collecting box 1 and abrasive material conveying device 19, and the water sand flow behind pipe fitting 2 inner surfaces is gone into abrasive material collecting box 1, sends into abrasive can 7 again after abrasive material conveying device 19.
In the present embodiment, water circulation system comprises pollution discharge pond 14, sedimentation basin 13, sewage pump 12 and effluent filter 11, after the water of sedimentation basin 13 post precipitations is by sewage pump 12 suction effluent filters 11, filter, flow into water tank 10 after the filtration again, realize the circulation of water.
During work, long-armed barral of a gun 6 runs to the nozzle position place of pipe fitting 2 with locomotive 15 through track 16 under directive wheel 5 guide effects, slack.Subsequently, high-pressure pump 9 is opened, and treats that the stable back of pump pressure abrasive can 7 begins for sand, and sand sprays shower nozzle 3 with high-velocity flow under suction function.Start locomotive 15 and tubing rotary drive mechanism 17 immediately.
In scale removal process, water sand flows to abrasive material collecting box 1 through the inner surface of pipe fitting 2, and the abrasive material conveying device 19 that is positioned at abrasive material collecting box 1 below is delivered to abrasive can 7 with abrasive material, to guarantee in the abrasive can 7 enough sand being arranged.The sewage that overflows from abrasive material collecting box 1 and abrasive can 7 flows into pollution discharge pond 14, is filtered by sewage pump 12 suction effluent filters 11 through sedimentation basin 13 post precipitations, flows into water tank 10 after the filtration again, realizes the circulation of water.
When pressing greater than 0.3MPa in the effluent filter 11, back flush effluent filter 11 inner filter materials in the introducing of the water in the water tank 10 effluent filter 11 need be realized the cleaning to effluent filter 11; Can add recoil pump when water tank 10 is enough high increases hydraulic pressure to effluent filter 11 flushings, and the sewage after the flushing flows into pollution discharge pond 14.
The effective transporting water sand two phase flow in order to stablize, the utility model places abrasive can 7 on the locomotive 15, effectively shortened suction sand flexible pipe distance, also avoided the unnecessary bending of flexible pipe, the sediment transport effect is improved greatly, the water sand of Shou Jiing has been realized effective use and the sorting of sand in abrasive material conveying device 19 input abrasive cans 7 in addition.After treating that pipe fitting 2 inner wall cleanings are finished, abrasive can 7 stops for sand, has guaranteed that sand is all closed high-pressure pump 9 after the sucking-off in the suction sand flexible pipe, and locomotive 15 withdraws from pipe fitting 2, and rotation tubing rotary drive mechanism 17 stops the rotation.In the above-mentioned course of work, abrasive material conveying device 19 is not omnidistance the unlatching, only needs to guarantee have enough sand to get final product in the abrasive can 7, and effluent filter 11 also only needs to guarantee to have in the water tank 10 enough water yields to get final product to guarantee high-pressure pump 9 water consumptions.
Below only be preferred embodiment of the present utility model, protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.
Claims (6)
1. an internal surface of pipe high-pressure water-jet blasting is cleared up production line, comprise the water under high pressure generation systems, the feeding abrasive material system, the abrasive material circulatory system, water circulation system, tubing rotary drive mechanism (17), shower nozzle (3) and shower nozzle travel mechanism thereof, the input of described shower nozzle (3) and water under high pressure generation systems, the feeding abrasive material system connectivity, described pending pipe fitting (2) is installed on the tubing rotary drive mechanism (17), it is characterized in that the abrasive can (7) in described shower nozzle (3) and the feeding abrasive material system together is installed in the shower nozzle travel mechanism and described feeding abrasive material system follows shower nozzle (3) and is synchronized with the movement.
2. internal surface of pipe high-pressure water-jet blasting according to claim 1 is cleared up production line, it is characterized in that, described shower nozzle travel mechanism comprises long-armed barral of a gun (6), locomotive (15) and track (16), described long-armed barral of a gun (6) is installed on the locomotive (15), described shower nozzle (3) is fixed on the long-armed barral of a gun (6), described locomotive (15) is slidedly arranged on the track (16), described track (16) is laid along the movement locus of locomotive (15), and the abrasive can (7) in the described feeding abrasive material system is connected on the long-armed barral of a gun (6).
3. internal surface of pipe high-pressure water-jet blasting according to claim 2 is cleared up production line, it is characterized in that, described shower nozzle travel mechanism also comprises the directive wheel (5) that cooperates with long-armed barral of a gun (6), and described directive wheel (5) clamping is matched with the two ends of long-armed barral of a gun (6).
4. according to claim 1 or 2 or 3 described internal surface of pipe high-pressure water-jet blasting cleaning production lines, it is characterized in that, described water under high pressure generation systems comprises high-pressure pump (9) and water tank (10), described high-pressure pump (9) links to each other with water tank (10), and the water in the described water tank (10) flows into high-pressure pump (9) through pressure duct (8).
5. internal surface of pipe high-pressure water-jet blasting according to claim 4 is cleared up production line, it is characterized in that, described water circulation system comprises pollution discharge pond (14), sedimentation basin (13), sewage pump (12) and effluent filter (11), after the water of described sedimentation basin (13) post precipitation is by sewage pump (12) suction effluent filter (11), filter, flow into water tank (10) after the filtration again.
6. according to claim 1 or 2 or 3 described internal surface of pipe high-pressure water-jet blasting cleaning production lines, it is characterized in that, the described abrasive material circulatory system comprises abrasive material collecting box (1) and abrasive material conveying device (19), water sand flow behind described pipe fitting (2) inner surface is gone into abrasive material collecting box (1), sends into abrasive can (7) again after abrasive material conveying device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177055 CN203197754U (en) | 2013-04-10 | 2013-04-10 | High-pressure water jet sand-blast cleaning production line for inner surfaces of pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177055 CN203197754U (en) | 2013-04-10 | 2013-04-10 | High-pressure water jet sand-blast cleaning production line for inner surfaces of pipelines |
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| CN203197754U true CN203197754U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320177055 Withdrawn - After Issue CN203197754U (en) | 2013-04-10 | 2013-04-10 | High-pressure water jet sand-blast cleaning production line for inner surfaces of pipelines |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170918A (en) * | 2013-04-10 | 2013-06-26 | 长沙矿冶研究院有限责任公司 | High-pressure water jet sand-blast cleaning production line for inner surface of tubing |
| CN106808371A (en) * | 2016-03-31 | 2017-06-09 | 河北领程环保科技有限公司 | A kind of abrasive water-jet sheet metal strip clears up production line and application method |
| CN114770525A (en) * | 2022-06-20 | 2022-07-22 | 长沙矿冶研究院有限责任公司 | Surface cleaning robot control system and control method thereof |
-
2013
- 2013-04-10 CN CN 201320177055 patent/CN203197754U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170918A (en) * | 2013-04-10 | 2013-06-26 | 长沙矿冶研究院有限责任公司 | High-pressure water jet sand-blast cleaning production line for inner surface of tubing |
| CN103170918B (en) * | 2013-04-10 | 2016-06-22 | 长沙矿冶研究院有限责任公司 | Internal surface of pipe high-pressure water-jet blasting cleaning production line |
| CN106808371A (en) * | 2016-03-31 | 2017-06-09 | 河北领程环保科技有限公司 | A kind of abrasive water-jet sheet metal strip clears up production line and application method |
| CN106808371B (en) * | 2016-03-31 | 2019-12-03 | 河北领程环保科技有限公司 | A kind of abrasive water-jet sheet metal strip cleaning production line and application method |
| CN114770525A (en) * | 2022-06-20 | 2022-07-22 | 长沙矿冶研究院有限责任公司 | Surface cleaning robot control system and control method thereof |
| CN114770525B (en) * | 2022-06-20 | 2022-09-27 | 长沙矿冶研究院有限责任公司 | Surface cleaning robot control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |