CN219222377U - Boiler pipeline inner wall blocking-removing device - Google Patents

Abstract

The utility model relates to the technical field of pipeline cleaning, and discloses a boiler pipeline inner wall blockage cleaning device, which comprises a main machine and an inner rotating shaft, wherein the right end of the inner rotating shaft is installed with an output end rotating head of the main machine through a connecting sleeve. This clear stifled device of boiler tube inner wall drives the sediment blade through the sealing ring and rotates, sediment blade pushes the ditch after with the breakage to the sediment intraduct along the overcoat, make the ditch outwards get rid of inside the boiler tube along the overcoat with clean the clearance between the scraper blade, thereby prevent that the incrustation scale from influencing cleaning efficiency inside the pipeline, brush the boiler tube inner wall through cleaning the scraper blade and move, brush the inside remaining ditch of pipeline and clean, clean the scraper blade simultaneously and promote the incrustation scale residue that brushes out to the left end of sediment intraduct, make the incrustation scale follow and get into the inside discharge of sediment intraduct, need not to use the brush to clear up the work to the pipeline inner wall after the ditch is broken to the boiler tube inner wall again, the process has been reduced, and cleaning efficiency is improved, and is convenient to use.

Description

Boiler pipeline inner wall blocking-removing device

Technical Field

The utility model relates to the technical field of boiler pipeline cleaning, in particular to a boiler pipeline inner wall blocking cleaning device.

Background

When the boiler heats water, the inside incrustation scale that produces of water, the incrustation scale adheres to the inner wall of pipeline can influence the heating efficiency of boiler to water, can lead to the pipeline to block up after the incrustation scale accumulation, lead to the unable normal use of boiler, can lead to the boiler pipeline to damage when serious, general pipeline cleaning equipment can't in time discharge the incrustation scale under the clearance in the pipeline when clear up, the ditch stops inside the pipeline can influence the incrustation scale cleaning efficiency to the adhesion at the pipeline inner wall, and general cleaning equipment need use the brush to clean the pipeline inner wall once more after clearing up the incrustation scale, the process has been increased, bring inconvenience for the use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a device for cleaning the inner wall of a boiler pipeline, which solves the problems of low cleaning efficiency caused by the fact that scale cannot be discharged in time and the inner wall of the pipeline needs to be cleaned by independently using a brush.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clear stifled device of boiler pipeline inner wall, includes host computer and internal rotation axle, the right-hand member of internal rotation axle is through adapter sleeve and the output of host computer round installation, the locating bearing is installed to the outer wall of internal rotation axle, locating support is installed to the outer wall of locating bearing, the overcoat is installed to the one end that locating support kept away from locating bearing, the overcoat passes through the outer wall rotation of bearing and internal rotation axle and cup joints, the water injection pipeline is installed to the outer wall of overcoat and is located the position of leaning on the right-hand member, the cover is installed to the outer wall of overcoat and be located the left position of water injection pipeline, the drill bit is installed through the screw thread to the left end of internal rotation axle, the drill bit has been seted up to the outer wall of drill bit, the water spray hole has been seted up to the right side wall of drill bit, the sealing ring is installed through the bearing rotation to the left end of overcoat, the inner wall of sealing ring passes through the connecting rod and the outer wall connection of internal rotation axle, slag removal blade's right-hand member extends to the outside to the overcoat, slag removal blade inner wall passes through the bearing and the outer wall rotation installation of overcoat, slag removal blade's outer wall is installed slag removal pipe, slag removal pipe is installed to slag removal pipe's outer wall, cleaning scraper blade's cleaning scraper blade.

Preferably, bristles are adhered to the outer wall of the cleaning scraping plate.

Preferably, the slag discharging blade and the cleaning scraping plate are both spiral, and the spiral directions of the slag discharging blade and the cleaning scraping plate are opposite.

Preferably, the outer wall of the holding sleeve is provided with an anti-slip groove.

Preferably, a screwed joint is arranged at the front end of the water injection pipeline.

Preferably, the inner shaft is made of a flexible shaft.

Compared with the prior art, the utility model provides the blockage removing device for the inner wall of the boiler pipeline, which has the following beneficial effects:

1. this clear stifled device of boiler pipeline inner wall drives interior pivot through the host computer and rotates, the interior pivot drives the drill bit and rotates, the drill bit drives and bores the tooth piece and rotate, it carries out broken clearance to the ditch of pipeline inner wall through boring the tooth piece, simultaneously water supply pipeline to the water injection pipeline through the water supply pipeline, rivers get into to the overcoat inside along the water injection pipeline, then pass the hole for water spraying to the drill bit outside by the overcoat left end blowout, it has improved the efficiency to the incrustation scale clearance to strike the pipeline inner wall incrustation scale through rivers, interior pivot drives the sediment blade through the sealing ring simultaneously and rotates, the sediment blade pushes the ditch after the breakage to the sediment intraductal along the overcoat, make the ditch outside get rid of the boiler pipeline along the overcoat with clean the clearance between the scraper blade, thereby prevent that incrustation scale from influencing cleaning efficiency in the pipeline inside.

2. This clear stifled device of boiler pipeline inner wall drives the scum pipe through the sediment blade and rotates, and the scum pipe drives and cleans the scraper blade and rotate to boiler pipeline inner wall through cleaning the scraper blade and brush clean, and the inside remaining ditch of pipeline is brushed clean, cleans the scraper blade simultaneously and promotes the incrustation scale residue that brushes out to the left end of scum pipe, makes incrustation scale follow get into to the inside discharge of scum pipe, need not to use the brush to clear up the work to pipeline inner wall after crushing boiler pipeline inner wall ditch again, has reduced the process, has improved cleaning efficiency, convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

Wherein: 1. a host; 2. connecting sleeves; 3. an inner rotating shaft; 4. a jacket; 5. a water injection pipe; 6. a holding sleeve; 7. a drill bit; 8. drilling tooth plates; 9. a water spraying hole; 10. a seal ring; 11. slag discharging blades; 12. a slag discharge pipe; 13. a cleaning scraper; 14. positioning a bearing; 15. and (5) positioning the bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a boiler pipeline inner wall blockage removing device, which comprises a main machine 1 and an inner rotating shaft 3, wherein the right end of the inner rotating shaft 3 is rotatably mounted with the output end of the main machine 1 through a connecting sleeve 2, a positioning bearing 14 is mounted on the outer wall of the inner rotating shaft 3, a positioning bracket 15 is mounted on the outer wall of the positioning bearing 14, a jacket 4 is mounted on one end, far away from the positioning bearing 14, of the jacket 4 is rotatably sleeved with the outer wall of the inner rotating shaft 3 through a bearing, a water injection pipeline 5 is mounted on the outer wall of the jacket 4 and positioned near the right end, a holding sleeve 6 is mounted on the outer wall of the jacket 4 and positioned at the left side of the water injection pipeline 5, a drill bit 7 is mounted on the left end of the inner wall of the drill bit 7 through threads, a drill bit 8 is arranged on the right side wall of the drill bit 7, a water spraying hole 9 is formed in the right side wall of the drill bit 7, a sealing ring 10 is rotatably mounted on the left end of the jacket 4 through a bearing, the inner wall of the sealing ring 10 is connected with the outer wall of the inner rotating shaft 3 through a connecting rod, a slag discharging blade 11 is mounted on the outer wall of the sealing ring 10, the right end of the slag discharging blade 11 extends to the outer side of the jacket 4 through the bearing, a slag discharging blade 11 is rotatably mounted on the outer wall of the slag discharging blade 4 is rotatably connected with the outer wall of the inner slag discharging blade 11 through a connecting rod and is rotatably mounted with the outer wall of the slag discharging blade 11 through a scraper blade 12 is mounted on the outer wall 12 of the water discharging blade 11.

Further, the outer wall of the cleaning scraping plate 13 is adhered with brush hair, the slag discharging pipe 12 is driven to rotate through the slag discharging blades 11, the slag discharging pipe 12 drives the cleaning scraping plate 13 to rotate, the inner wall of a boiler pipeline is brushed through the cleaning scraping plate 13, residual water ditches inside the pipeline are brushed to be cleaned, meanwhile, the cleaning scraping plate 13 pushes the brushed scale residues to the left end of the slag discharging pipe 12, so that the scale is discharged inside the slag discharging pipe 12 along the left end, the cleaning work of the inner wall of the pipeline is not required to be carried out by using the brush again after the water ditches on the inner wall of the boiler pipeline are broken, the working procedures are reduced, the cleaning efficiency is improved, and the cleaning device is convenient to use.

Further, the slag discharging blades 11 and the cleaning scraping plates 13 are spiral, the slag discharging blades 11 and the cleaning scraping plates 13 are opposite in spiral directions, the main machine 1 drives the inner rotating shaft 3 to rotate, the inner rotating shaft 3 drives the drill bit 7 to rotate, the drill bit 7 drives the drill bit 8 to rotate, the water ditch on the inner wall of the pipeline is crushed and cleaned through the drill bit 8, meanwhile, the water is supplied to the water injection pipeline 5 through the water supply pipeline 5, water flows into the outer sleeve 4 along the water injection pipeline 5, then the left end of the outer sleeve 4 penetrates through the water spraying holes 9 to the outer side of the drill bit 7, scale on the inner wall of the pipeline is impacted through the water flow, the efficiency of cleaning scale is improved, meanwhile, the inner rotating shaft 3 drives the slag discharging blades 11 to rotate through the sealing rings 10, the slag discharging blades 11 push the crushed water ditch into the slag discharging pipe 12 along the outer sleeve 4, the gaps between the outer sleeve 4 and the cleaning scraping plates 13 are outwards discharged inside the boiler pipeline, and the scale is prevented from affecting the cleaning efficiency inside the pipeline.

Further, the outer wall of the holding sleeve 6 is provided with an anti-slip groove, so that a worker can hold the holding sleeve conveniently.

Further, a screw thread connector is installed at the front end of the water injection pipeline 5, and the water supply pipeline is connected with the front end of the water injection pipeline 5 through the screw thread connector to supply water to the water injection pipeline 5.

Further, the inner rotating shaft 3 is made of a soft shaft, so that the inner rotating shaft 3 can be bent, the inner rotating shaft is convenient to use, and the outer wall of the inner rotating shaft 3 is sleeved with a spiral protective sleeve.

When the boiler scale cleaning device is used, the drill bit 7 is inserted into the boiler pipeline, the inner rotating shaft 3 is driven to rotate through the host machine 1, the inner rotating shaft 3 drives the drill bit 7 to rotate, the drill bit 7 drives the drill bit 8 to rotate, the water channel on the inner wall of the pipeline is broken and cleaned through the drill bit 8, water is supplied to the water injection pipeline 5 through the water supply pipeline 5, water flows into the inner part of the outer sleeve 4 through the outer sleeve 4 left end, then the water spraying holes 9 are sprayed out to the outer side of the drill bit 7, scale on the inner wall of the pipeline is impacted through the water flow, the efficiency of scale cleaning is improved, meanwhile, the inner rotating shaft 3 drives the slag discharging blades 11 to rotate through the sealing ring 10, the slag discharging blades 11 push the broken water channel into the slag discharging pipe 12 along the outer sleeve 4, so that the scale is discharged outside along the gap between the outer sleeve 4 and the cleaning scraper 13, the cleaning efficiency is prevented from being influenced inside the pipeline, meanwhile, the slag discharging blades 11 drive the slag discharging pipe 12 to rotate, the slag discharging pipe 12 drives the cleaning scraper 13 to rotate, the cleaning scraper 13 brushes the inner wall of the boiler pipeline, residual water channel inside is brushed and the slag discharging pipeline is cleaned through the cleaning the left end of the cleaning scraper 13, the slag discharging blades is pushed into the inner wall of the boiler pipeline, the inner wall of the pipeline is cleaned, the slag discharging efficiency of the slag is cleaned, and the scale is discharged to the inside the pipeline is cleaned.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a clear stifled device of boiler pipeline inner wall, includes host computer (1) and internal rotation axle (3), its characterized in that: the right end of the inner rotating shaft (3) is rotatably mounted with the output end of the host machine (1) through a connecting sleeve (2), a positioning bearing (14) is mounted on the outer wall of the inner rotating shaft (3), a positioning bracket (15) is mounted on the outer wall of the positioning bearing (14), a jacket (4) is mounted at one end of the positioning bracket (15) far away from the positioning bearing (14), the jacket (4) is rotatably sleeved with the outer wall of the inner rotating shaft (3) through a bearing, a water injection pipeline (5) is mounted on the outer wall of the jacket (4) and positioned close to the right end, a holding sleeve (6) is mounted on the outer wall of the jacket (4) and positioned on the left side of the water injection pipeline (5), a drill bit (7) is mounted on the left end of the inner wall of the inner rotating shaft (3) through threads, a water spraying hole (9) is formed in the right side wall of the drill bit (7), a sealing ring (10) is rotatably mounted at the left end of the jacket (4) through a bearing, a sealing ring (10) is rotatably mounted on the inner wall of the slag discharging shaft (4) through a blade (3) and connected with the outer wall of the outer rotating blade (11) to the outer wall of the jacket (11), the slag discharging device is characterized in that a slag discharging pipe (12) is arranged on the outer wall of the slag discharging blade (11), and a cleaning scraping plate (13) is arranged on the outer wall of the slag discharging pipe (12).

2. The boiler pipe inner wall blockage removing device according to claim 1, wherein: the outer wall of the cleaning scraping plate (13) is adhered with brush hair.

3. The boiler pipe inner wall blockage removing device according to claim 1, wherein: the slag discharging blades (11) and the cleaning scraping plates (13) are spiral, and the spiral directions of the slag discharging blades (11) and the cleaning scraping plates (13) are opposite.

4. The boiler pipe inner wall blockage removing device according to claim 1, wherein: an anti-slip groove is formed in the outer wall of the holding sleeve (6).

5. The boiler pipe inner wall blockage removing device according to claim 1, wherein: the front end of the water injection pipeline (5) is provided with a threaded interface.

6. The boiler pipe inner wall blockage removing device according to claim 1, wherein: the inner rotating shaft (3) is made of a soft shaft.

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