CN114682585A - Cleaning device and cleaning method for deep cleaning of filling pipeline - Google Patents
Cleaning device and cleaning method for deep cleaning of filling pipeline Download PDFInfo
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- CN114682585A CN114682585A CN202210446284.1A CN202210446284A CN114682585A CN 114682585 A CN114682585 A CN 114682585A CN 202210446284 A CN202210446284 A CN 202210446284A CN 114682585 A CN114682585 A CN 114682585A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims description 31
- 239000004033 plastic Substances 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
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Abstract
The invention discloses a cleaning device for deeply cleaning a filling pipeline and a cleaning method thereof, wherein the cleaning device comprises a rotating part and a cleaning part sleeved on the outer peripheral wall of the rotating part, wherein the rotating part is arranged in a cylindrical structure and comprises a core body, a mounting part coaxially arranged on the outer side of the core body and a plurality of blades arranged between the core body and the mounting part at equal intervals along the circumferential direction; a gap for water flow to pass through is arranged between every two adjacent blades, and the near water end of any one blade is arranged in an inclined structure so as to enable the blades to rotate under the impact of the water flow; the inner end of the cleaning part is detachably connected with the mounting part, and the outer end of the cleaning part is close to the inner wall of the filling pipeline. Through the mode, the cleaning device is simple in structure, can finish the whole cleaning work by using high-pressure water as a power source of the cleaning device, does not need to be provided with an additional driving piece, and is low in overall cost and long in service life; in addition, the cleaning part adopts replaceable wear-resistant parts, can be replaced quickly and has lower cost.
Description
Technical Field
The invention relates to the technical field of filling pipeline cleaning, in particular to a cleaning device and a cleaning method for deep cleaning of a filling pipeline.
Background
In the field of tailing cemented filling of underground mines, slurry filling pipelines are widely used due to the advantages of high conveying efficiency, good economy and the like. The filling slurry pipeline is arranged underground according to a fixed line, so that the filling slurry prepared above the ground is conveyed to the underground goaf, and the filling operation of the underground goaf is completed. And cement is mixed in the filling slurry, so that the filling slurry has strong viscosity and can be preliminarily solidified after a period of time, and therefore, after filling is finished each time, the pipeline is required to be flushed by water, so that subsequent use of the pipeline is ensured. However, in the actual use process, the filling slurry in the pipeline is difficult to be thoroughly cleaned by the washing water, and when the pipeline is long, the tailing cement mixture with a certain thickness is accumulated on the inner wall of the pipeline, and various adverse effects can be caused if the pipeline is not deeply cleaned. For example, the inner wall of the pipeline is reduced, the conveying resistance of filling slurry is increased, and the filling cost is increased; the inner wall of the pipeline becomes uneven, so that the smoothness of slurry conveying is influenced, and the risks of pipe blockage and pipe explosion are indirectly increased; the inner wall of the pipeline is stressed unevenly in the conveying process, the accumulated material in the area which is slightly scoured is more, the slurry can be further scoured to other areas more, the abrasion of the pipeline is accelerated, the replacement time of the pipeline is shortened, and the filling operation cost is increased.
The prior art provides a rotary deblocking pipe cleaner, which comprises a pipe cleaner body, a driving wheel, a cutting disc and a transmission shaft. The driving wheel is arranged in the cavity of the pipe cleaner, and when the pipeline is cleaned, high-pressure fluid is ejected from the flow guide hole behind the driving wheel due to the difference of front and back pressures of the pipe cleaner, so that the driving wheel is stressed to rotate; the driving wheel drives the transmission shaft to rotate, so that the cutting disc rotates to cut and crush solid impurities in the pipeline, and the impurities are thinned and flow out of the pipeline along with fluid. Although the technology can realize the cleaning operation of the pipeline, the electric driving device is adopted, the whole structure is complex, the cost is high, the electric driving device is easy to damage due to filling slurry or water flow when working in the filling pipeline, and the cutting disc is in long-term extrusion contact with the inner wall of the pipeline, so the abrasion is fast, and the replacement cost is high.
Therefore, it is necessary to design a cleaning device and a cleaning method for deeply cleaning a filling pipeline, which has simple structure, low cost, easy-to-wear parts which are convenient to replace and extremely low in manufacturing cost, and does not need to adopt electric drive.
Disclosure of Invention
In order to overcome the problems, the invention provides a cleaning device and a cleaning method for deeply cleaning a filling pipeline, which can utilize high-pressure water as a power source of the cleaning device to complete the whole cleaning work, do not need to arrange an additional driving piece, have low overall cost and long service life; in addition, the cleaning part adopts replaceable wear-resistant parts, can be replaced quickly and has lower cost.
In order to achieve the purpose, the invention adopts the technical scheme that:
a cleaning device for deeply cleaning a filling pipeline and a cleaning method thereof comprise a rotating part and a cleaning part sleeved on the outer peripheral wall of the rotating part, wherein the rotating part is arranged in a cylindrical structure and comprises a core body, a mounting part coaxially arranged outside the core body and a plurality of blades arranged between the core body and the mounting part at equal intervals along the circumferential direction;
a gap for water flow to pass through is formed between every two adjacent blades, and the near water end of any one blade is arranged in an inclined structure, so that the blades rotate under the impact of the water flow; the inner end of the cleaning part is detachably connected with the mounting part, and the outer end of the cleaning part is tightly connected with the inner wall of the filling pipeline.
Further, a plurality of blades set up to 12 groups, and arbitrary a set of the blade all is the setting of first fan-shaped structure, and its central angle is 20.
Furthermore, any group of the gaps are arranged in a second fan-shaped structure, and the central angle of the second fan-shaped structure is 10 degrees.
Further, the thickness of the nearly water end of blade evenly increases along its camber line direction, and its minimum thickness value is 8 ~ 10mm, and its maximum thickness value is 25 ~ 30mm, the distal water end of blade is planar structure setting.
Further, the periphery wall of installed part is provided with the ring channel along its circumference, the ring channel supplies clearance portion installation, both ends about clearance portion respectively with the left and right sides of ring channel is immediately connected, the inner of clearance portion with the bottom of ring channel is immediately connected.
Further, the groove depth of ring channel is 10 ~ 20mm, the thickness of the substructure of installed part is 5 ~ 8 mm.
Further, core, blade and installed part are the steel material to welding formula structure as an organic whole, the external diameter of core is 20 ~ 25 mm.
Further, clearance portion is located including the cover stereoplasm sponge spare in the ring channel and the cover is located the wear-resisting working of plastics of the periphery wall of stereoplasm sponge spare, wear-resisting working of plastics with the stereoplasm sponge spare splices, both ends all are provided with the chamfer about wear-resisting working of plastics.
Further, the thickness of stereoplasm sponge spare is 5 ~ 10mm, the thickness of wear-resisting working of plastics is 15 ~ 20mm, and cleaning device's whole external diameter should be greater than the internal diameter 1 ~ 3mm of treating abluent filling pipeline.
The cleaning method for the deep cleaning of the filling pipeline, which adopts the cleaning device for the deep cleaning of the filling pipeline, comprises the following steps:
s1, disassembling flanges at the head end and the tail end of the horizontal pipeline to be cleaned, and placing the cleaning device in the head end pipeline of the horizontal pipeline to be cleaned;
s2, connecting the flange at the head end of the horizontal pipeline to be cleaned, and keeping the flange at the tail end of the horizontal pipeline to be cleaned in a disassembled state;
s3, injecting high-pressure water into the vertical pipeline from the water inlet end of the vertical pipeline, wherein the high-pressure water acts on the cleaning device to enable the cleaning device to move forwards along the axis of the horizontal pipeline to be cleaned and rotate around the axis of the cleaning device in the process of moving forwards;
s4, after the cleaning work of the current horizontal pipeline is finished, taking out the cleaning device, and checking whether the wear-resistant plastic part is seriously worn; if yes, the next step is executed after the wear-resistant plastic part is replaced, and if not, the next step is directly executed;
and S5, taking the next horizontal pipeline of the just cleaned horizontal pipeline as the horizontal pipeline to be cleaned, and repeating the steps S1 to S5 until the cleaning of all the horizontal pipelines is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the cleaning device for deeply cleaning the filling pipeline, the near water end of the blade is arranged to be of the gradient inclined structure, high-pressure water can be used as a power source of the cleaning device to complete the whole cleaning work, an additional electric driving piece is not needed, the whole cost is low, and the service life of the device is long. In addition, the cleaning mode of radial movement and tangential rotation is matched, the inner wall of the pipeline can be cleaned to the maximum extent, accumulated materials are removed, the labor intensity of workers is low, and the operation is easy.
2. According to the cleaning device for deeply cleaning the filling pipeline, the cleaning part is clamped in the annular groove of the mounting part, so that the mounting part can be quickly assembled and disassembled, and the replacement is convenient. In addition, clearance portion adopts the composite construction that stereoplasm sponge spare and wear-resisting working of plastics veneer formed, and sponge spare elasticity is good, can quick replacement and can exert certain prestressing force to the pipe wall, guarantees the clearance effect, and the wearability of wear-resisting working of plastics is good and the cost is lower, can reduce the cost of whole device.
3. According to the cleaning method for deeply cleaning the filling pipeline, the horizontal pipeline is divided into different sections according to the connecting nodes of the flanges, and each section is cleaned in sequence. The cleaning mode can ensure the cleaning effect of the cleaning device, prevent overlong cleaning pipelines and prevent the cleaned silt from accumulating to influence the forward propulsion of the cleaning device, and can also avoid the condition that the cleaning device is blocked at the flange joint and cannot continue to work. In addition, the sectional type cleaning also can check whether the wearing parts are worn and cannot be used in time after the cleaning device finishes cleaning one section of pipeline, and the cleaning device is prevented from doing useless work in the pipeline due to wearing of the wearing parts or blockage of the blades.
Drawings
FIG. 1 is a schematic structural view of a cleaning device for deep cleaning of a filling pipe according to the present invention;
FIG. 2 is a schematic sectional view taken along line I-I in FIG. 1;
FIG. 3 is a schematic sectional view taken along line II-II in FIG. 1;
FIG. 4 is a schematic flow diagram of the cleaning method for deep cleaning of a packed pipe according to the present invention;
FIG. 5 is a schematic view of a cleaning pipe structure of the cleaning method for deep cleaning of a filling pipe according to the present invention;
the parts in the drawings are numbered as follows: 10. a core body; 20. a blade; 21. a gap; 30. a mounting member; 40. a hard sponge member; 50. a wear resistant plastic part; 60. a horizontal pipe; 70. bending the pipe; 80. a vertical pipe; 90. and (4) a flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.
In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Examples
As shown in fig. 1 to 2, a cleaning apparatus 100 for deeply cleaning a filling pipe includes a rotating portion and a cleaning portion sleeved on an outer circumferential wall of the rotating portion. The rotating part can rotate around the axis of the rotating part under the action of high-pressure water flow, and moves forwards in the pipeline while rotating, so that an additional electric driving device is not needed, and the structure is simple and the cost is low. The inner of clearance portion can be dismantled with installed part 30 and be connected, the clearance portion of the easy wearing and tearing of the quick replacement of being convenient for, its outer end is in close proximity to the inner wall that fills the pipeline. Cleaning portion and pipe inner wall are close to, can be when rotating along with rotating portion, and the siltation ground paste on the rotatory cleaning pipe inner wall.
Specifically, the rotating portion is provided in a cylindrical configuration, and includes a core 10, mounting pieces 30 coaxially provided outside the core 10, and a plurality of blades 20 arranged between the core 10 and the mounting pieces 30 at equal intervals in the circumferential direction. The core body 10, the blades 20 and the mounting parts 30 are all made of steel materials and welded into an integral structure, and the whole rotating part is high in structural strength, impact-resistant and corrosion-resistant. Specifically, a gap 21 for water flow to pass through is provided between two adjacent blades 20, and the water-proximal end of any one blade 20 is disposed in an inclined structure, so that the blade 20 rotates under the impact of the water flow. When the high-pressure water flows through the gaps 21 between the blades 20, because one end of each blade 20 facing the high-pressure water flow is of an inclined structure and the inclined surface is opposite to the high-pressure water flow, when the water flow acts on the inclined surface, a moment in the tangential direction of the blade 20 is generated, and the rotating part is driven to rotate around the axis of the rotating part.
So set up, through setting the nearly water end of blade 20 to the slope structure of gradual change formula, can utilize the water under high pressure to accomplish whole cleaning work as cleaning device's power supply, need not to set up extra electric drive spare, whole with low costs and device long service life. In addition, the cleaning mode of radial movement and tangential rotation is matched, the inner wall of the pipeline can be cleaned to the maximum extent, accumulated materials are removed, the labor intensity of workers is low, and the operation is easy.
As shown in fig. 1-2, in some embodiments, the plurality of blades 20 are arranged in 12 groups, and any one of the groups of blades 20 is arranged in a first fan-shaped configuration having a central angle of 20 °. Any group of gaps 21 are arranged in a second fan-shaped structure, and the central angle of the second fan-shaped structure is 10 degrees.
The far water end of the blade 20 is arranged in a plane structure, and the thickness of the near water end of the blade 20 is uniformly increased along the arc direction, namely, one surface of the blade 20 is a flat structure, and the other surface is an inclined structure. The minimum thickness value of the near-water end of the blade 20 is 8-10 mm, and the maximum thickness value thereof is 25-30 mm.
As shown in fig. 2 to 3, in some embodiments, the outer circumferential wall of the mounting member 30 is provided with an annular groove along a circumferential direction thereof, the annular groove is used for mounting the cleaning portion, and the cleaning portion and the annular groove can be quickly assembled and disassembled by a clamping structure formed by the cleaning portion and the annular groove. Both ends are followed closely with the left and right sides of ring channel respectively about clearance portion, and the inner of clearance portion is followed closely with the bottom of ring channel, and all adopts interference fit to guarantee the fastening nature that clearance portion connects, prevent that clearance portion from droing with installed part 30 in the motion process.
Specifically, the cleaning portion includes a hard sponge member 40 fitted in the annular groove, and a wear-resistant plastic member 50 fitted around the outer peripheral wall of the hard sponge member 40. The hard sponge member 40 has a certain elasticity and can be better clamped in the annular groove. In addition, the whole body formed by the hard sponge piece 40 and the wear-resistant plastic piece 50 is clamped in the annular groove, so that the cleaning device has certain compressibility when being placed in a pipeline and moving in the pipeline, and the phenomenon of shell clamping caused by slight change of the inner diameter of the pipeline is avoided. The wear-resistant plastic part 50 is glued to the hard sponge part 40, so that the wear-resistant plastic part and the hard sponge part can be replaced as a whole, and the overall cost of the wear-resistant plastic part and the hard sponge part is low. Both ends all are provided with the chamfer about wear-resisting working of plastics 50, guarantee the planarization of wear-resisting working of plastics 50 and pipe wall contact surface to avoid wear-resisting working of plastics 50's edges and corners to cause the damage to the pipe wall.
So set up, through with clearance portion joint in the ring channel of installed part 30, can quick assembly disassembly installed part 30, the change of being convenient for. In addition, clearance portion adopts the composite construction that stereoplasm sponge spare 40 and wear-resisting working of plastics 50 veneer formed, and sponge spare elasticity is good, can quick replacement and can exert certain prestressing force to the pipe wall, guarantees the clearance effect, and wear resistance of wear-resisting working of plastics 50 is good and the cost is lower, can reduce the cost of whole device.
As shown in FIGS. 1-3, in some embodiments, the annular groove has a groove depth of 10-20 mm and the bottom structure of the mounting member 30 has a thickness of 5-8 mm. The outer diameter of the core body 10 is 20-25 mm. The thickness of the hard sponge piece 40 is 5-10 mm, and the thickness of the wear-resistant plastic piece 50 is 15-20 mm.
Particularly, the whole outer diameter of the cleaning device is 1-3 mm larger than the inner diameter of the filling pipeline to be cleaned. When clearing up the filling pipeline to different pipe diameters promptly, should choose for use corresponding radial length's blade 20 to make under the result that the pipeline internal diameter subtracts other subassembly sizes, the radial length of blade 20 will be greater than this result 1 ~ 3mm, so that wear-resisting working of plastics 50 and pipe wall have an initial pressure value, guarantee that wear-resisting working of plastics 50 and pipe wall are close to, ensure to clear up the pipe wall completely. And the initial pressure value is provided by a hard sponge member 40 having a certain elasticity.
As shown in fig. 4 to 5, a cleaning method for deep cleaning of a filling pipe is adopted, and a cleaning device for deep cleaning of a filling pipe comprises the following steps:
s1, disassembling the flanges 90 at the head end and the tail end of the horizontal pipeline 60 to be cleaned, and placing the cleaning device in the head end pipeline of the horizontal pipeline 60 to be cleaned.
In this step, since the entire filling pipe is composed of the vertical pipe 80, the horizontal pipe 60, and the elbow pipe 70 connecting the two. The horizontal pipes 60 are mostly formed by combining pipes with the specification length of 3m, 6m or 9m because the pipes are long, and the horizontal pipes 60 are connected through flanges 90 and flange plates. In order to deeply clean accumulated materials on the inner wall of the horizontal pipeline 60, the cleaning device is specified to be used for cleaning at a certain time interval of about 3-6 months, and specifically, the cleaning device is determined according to the properties of mine filling slurry and the increasing speed of accumulated materials on the wall of the pipeline, the front end of the horizontal pipeline 60 is cleaned in batches to the rear end, the cleaning length is about 100-200 m each time, and the distance can be determined according to actual field conditions.
And S2, connecting the flange 90 at the head end of the horizontal pipeline 60 to be cleaned, and keeping the flange 90 at the tail end of the horizontal pipeline 60 to be cleaned in a disassembled state.
And S3, injecting high-pressure water into the vertical pipeline 80 from the water inlet end, wherein the high-pressure water acts on the cleaning device to enable the cleaning device to move forwards along the axis of the horizontal pipeline 60 to be cleaned and rotate around the axis of the cleaning device in the process of moving forwards.
S4, after the cleaning work of the current horizontal pipeline 60 is finished, taking out the cleaning device, and checking whether the wear-resistant plastic part 50 is seriously worn; if so, the next step is performed after the wear-resistant plastic part 50 is replaced, and if not, the next step is directly performed.
In this step, when the degree of wear of the wear-resistant plastic part 50 is checked, whether slurry is accumulated on the blade 20 is checked and cleaned, and it is ensured that the cleaning device can continue to work normally.
S5, using the next horizontal pipe 60 of the just cleaned horizontal pipe 60 as the horizontal pipe 60 to be cleaned, and repeating the steps S1 to S5 until the cleaning of all the horizontal pipes 60 is completed.
So set up, divide horizontal pipeline 60 into different segmentation through the connecting node according to flange 90, wash every segmentation in proper order. The cleaning mode can ensure the cleaning effect of the cleaning device, prevent overlong cleaning pipelines and prevent the cleaned silt from accumulating to influence the forward propulsion of the cleaning device, and can also avoid the condition that the cleaning device is blocked at the joint of the flange 90 and cannot continue to work. In addition, the sectional type cleaning also can check whether the wearing parts are worn and cannot be used in time after the cleaning device finishes cleaning one section of pipeline, and the cleaning device is prevented from doing useless work in the pipeline due to wearing of the wearing parts or blockage of the blades 20.
The above description is only for the purpose of illustrating the technical solutions of the present invention and is not intended to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent processes performed by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The cleaning device for deeply cleaning the filling pipeline is characterized by comprising a rotating part and a cleaning part sleeved on the outer peripheral wall of the rotating part, wherein the rotating part is arranged in a cylindrical structure and comprises a core body (10), a mounting part (30) coaxially arranged on the outer side of the core body (10) and a plurality of blades (20) which are arranged between the core body (10) and the mounting part (30) at equal intervals along the circumferential direction;
a gap (21) for water flow to pass through is arranged between every two adjacent blades (20), and the near water end of any one blade (20) is arranged in an inclined structure, so that the blades (20) rotate under the impact of water flow; the inner end of the cleaning part is detachably connected with the mounting part (30), and the outer end of the cleaning part is tightly connected with the inner wall of the filling pipeline.
2. The cleaning device for deep cleaning of filling pipes according to claim 1, characterized in that the plurality of blades (20) are arranged in 12 groups, and any one group of the blades (20) is arranged in a first fan-shaped structure with a central angle of 20 °.
3. Cleaning device for the deep cleaning of filling pipes according to claim 1, characterized in that any set of said gaps (21) is arranged in a second sector configuration with a central angle of 10 °.
4. The cleaning device for deep cleaning of filling pipelines according to claim 2, characterized in that the thickness of the near water end of the blade (20) is uniformly increased along the arc direction, the minimum thickness value is 8-10 mm, the maximum thickness value is 25-30 mm, and the far water end of the blade (20) is arranged in a plane structure.
5. The cleaning device for deep cleaning of filling pipe according to claim 1, characterized in that the peripheral wall of the mounting member (30) is provided with an annular groove along the circumference thereof, the annular groove is used for mounting the cleaning part, the left and right ends of the cleaning part are respectively abutted against the left and right sides of the annular groove, and the inner end of the cleaning part is abutted against the bottom end of the annular groove.
6. The cleaning device for deep cleaning of filling pipes according to claim 5, characterized in that the groove depth of the annular groove is 10-20 mm, and the thickness of the bottom structure of the mounting member (30) is 5-8 mm.
7. The cleaning device for the deep cleaning of the filling pipe is characterized in that the core (10), the blades (20) and the mounting pieces (30) are all made of steel and welded into an integral structure, and the outer diameter of the core (10) is 20-25 mm.
8. The cleaning device for filling pipeline degree of depth clearance according to claim 5, characterized in that, clearance portion locates including the cover stereoplasm sponge spare (40) in the ring channel and the wear-resisting working of plastics (50) of the periphery wall of stereoplasm sponge spare (40), wear-resisting working of plastics (50) with stereoplasm sponge spare (40) splice, both ends all are provided with the chamfer about wear-resisting working of plastics (50).
9. The cleaning device for deeply cleaning the filling pipeline according to claim 8, wherein the thickness of the hard sponge member (40) is 5-10 mm, the thickness of the wear-resistant plastic member (50) is 15-20 mm, and the overall outer diameter of the cleaning device is 1-3 mm larger than the inner diameter of the filling pipeline to be cleaned.
10. A cleaning method for deep cleaning of a filling pipe, which adopts the cleaning device for deep cleaning of a filling pipe as claimed in any one of claims 1 to 9, and is characterized by comprising the following steps:
s1, disassembling flanges (90) at the head end and the tail end of the horizontal pipeline (60) to be cleaned, and placing a cleaning device in the pipeline at the head end of the horizontal pipeline (60) to be cleaned;
s2, connecting the flange (90) at the head end of the horizontal pipeline (60) to be cleaned, and keeping the flange (90) at the tail end of the horizontal pipeline (60) to be cleaned in a disassembled state;
s3, injecting high-pressure water into the vertical pipeline (80) from the water inlet end, wherein the high-pressure water acts on the cleaning device to enable the cleaning device to move forwards along the axis of the horizontal pipeline (60) to be cleaned and rotate around the axis of the cleaning device in the forward movement process;
s4, after the cleaning work of the current horizontal pipeline (60) is finished, taking out the cleaning device, and checking whether the wear-resistant plastic part (50) is seriously worn; if yes, the next step is executed after the wear-resistant plastic part (50) is replaced, and if not, the next step is directly executed;
s5, taking the next horizontal pipeline (60) of the horizontal pipeline (60) which is just cleaned as the horizontal pipeline (60) to be cleaned, and repeating the steps S1 to S5 until the cleaning of all the horizontal pipelines (60) is completed.
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| CN202210446284.1A CN114682585A (en) | 2022-04-26 | 2022-04-26 | Cleaning device and cleaning method for deep cleaning of filling pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254819A (en) * | 2022-07-14 | 2022-11-01 | 中国民用航空飞行学院 | Rotary turbine blade cleaning tool based on hydrodynamics |
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| CN216078648U (en) * | 2021-05-12 | 2022-03-18 | 张家港市昇源精密钢管有限公司 | Seamless steel pipe convenient to desilting |
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Application publication date: 20220701 |