CN219702887U - Salt bath cleaning device for removing iron scales on inner wall of large-aperture steel pipe - Google Patents
Salt bath cleaning device for removing iron scales on inner wall of large-aperture steel pipe Download PDFInfo
- Publication number
- CN219702887U CN219702887U CN202321108554.4U CN202321108554U CN219702887U CN 219702887 U CN219702887 U CN 219702887U CN 202321108554 U CN202321108554 U CN 202321108554U CN 219702887 U CN219702887 U CN 219702887U
- Authority
- CN
- China
- Prior art keywords
- spray
- spray hole
- wall
- steel pipe
- hole
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 13
- 150000003839 salts Chemical class 0.000 title claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 98
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a salt bath cleaning device for removing iron scales on the inner wall of a large-aperture steel pipe, which comprises a spray head, a first spray hole, a second spray hole and a third spray hole, wherein the first spray hole, the second spray hole and the third spray hole are all arranged on the outer wall of the spray head; the spray head comprises a cylindrical part and a round platform part, and the first spray hole, the second spray hole and the third spray hole are all formed in the outer wall of the round platform part of the spray head; the first spray holes, the second spray holes and the third spray holes are all distributed in a circumferential shape, and the positions of the three circles of spray holes are staggered. The device carries out pulse type sectional cleaning treatment on the front end of the oxidized and rusted steel pipe through the diagonal spray holes, and can effectively solve the problem that the cleaning device in the prior art is not good in treatment effect on the front end of the inner wall of the steel pipe and is easy to have residues.
Description
Technical Field
The utility model belongs to the field of steel tube processing, relates to a technology for cleaning the inner wall of a large-aperture steel tube, and particularly relates to a salt bath cleaning device for cleaning oxide scales on the inner wall of the large-aperture steel tube.
Background
In the prior art, the salt bath cleaning device for the oxide scales on the inner wall of the large-aperture steel pipe has poor treatment effect on the front end of the inner wall of the steel pipe when working, and the residual phenomenon occurs. There are disclosed techniques in which a structure capable of rotating along the inner wall of a pipe is additionally installed on an existing cleaning device, and a scraping operation is performed while flushing, and although the residue of iron scale can be reduced, there are many problems in the practical application of such a technique improvement: firstly, the cleaning cost is too high, and secondly, the rotating scratch structure can not only be blocked in a pipeline, but also scratch the inner wall of the steel pipe.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a salt bath cleaning device for removing iron scales on the inner wall of a large-aperture steel pipe so as to solve the problems.
The utility model solves the technical problems by adopting the following technical scheme:
the utility model provides a salt bath cleaning device for cleaing away large aperture steel pipe inner wall iron scale, includes shower nozzle, first orifice, second orifice and third orifice are all seted up on the outer wall of shower nozzle, the shower nozzle includes cylinder portion and round platform portion, first orifice, second orifice and third orifice are all seted up on the outer wall of shower nozzle round platform portion, first orifice, second orifice and third orifice are circumference form distribution, and the position of three circles orifice dislocation each other.
And the nozzles of the first spray nozzle and the third spray nozzle face the left side of the spray nozzle, and the nozzle of the second spray hole faces the right side of the spray nozzle.
And the included angle between the first spray hole and the central axis of the spray head is 70 degrees, the included angle between the second spray hole and the central axis of the spray head is 75 degrees, and the included angle between the third spray head and the central axis of the spray head is 85 degrees.
And the inclination angle between the round platform part and the cylindrical part of the spray head is 15 degrees.
And the right end of the spray head is fixedly connected with a butt joint pipeline.
The utility model has the advantages and positive effects that:
the utility model relates to science and reasonability, and the technical problems that the cleaning device in the prior art is poor in treatment effect on the front end of the inner wall of the light pipe and easy to have residues can be effectively solved by arranging the angular spray holes to carry out pulse type sectional treatment on the front end of the steel pipe, and the utility model has the advantages of simple structure, high use efficiency, low cost compared with the traditional rotary scratch design cost and friendly inner wall of the steel pipe.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
fig. 3 is a cross-sectional view of the structure of the present utility model.
In the figure: 1. a spray head; 2. a first nozzle hole; 3. a second nozzle hole; 4. a third nozzle hole; 5. and (5) butting pipelines.
Detailed Description
The utility model will now be described in further detail by way of specific examples, which are given by way of illustration only and not by way of limitation, with reference to the accompanying drawings.
The salt bath cleaning device for removing the scale on the inner wall of the large-aperture steel pipe comprises a spray head 1, a first spray hole 2, a second spray hole 3 and a third spray hole 4, wherein the first spray hole 2, the second spray hole 3 and the third spray hole 4 are all arranged on the outer wall of the spray head 1;
the spray head 1 comprises a cylindrical part and a round platform part, and the first spray hole 2, the second spray hole 3 and the third spray hole 4 are all arranged on the outer wall of the round platform part of the spray head 1;
the first spray holes 2, the second spray holes 3 and the third spray holes 4 are all distributed in a circumferential shape, and the positions of the three circles of spray holes are staggered.
Wherein, the nozzles of the first nozzle 2 and the third nozzle 4 are all directed to the left side of the nozzle 1, and the nozzle of the second nozzle 2 is directed to the right side of the nozzle 1.
The included angle between the first spray hole 2 and the central axis of the spray head 1 is 70 degrees, the included angle between the second spray hole 3 and the central axis of the spray head 1 is 75 degrees, and the included angle between the third spray head 4 and the central axis of the spray head 1 is 85 degrees.
Wherein, the inclination angle between the round platform part and the cylindrical part of the spray head 1 is 15 degrees.
Wherein, the right end fixedly connected with butt joint pipeline 5 of shower nozzle 1.
In this embodiment, when in use, the whole spray head is directly installed at the end of the flushing pipe of the flushing device through the butt joint pipeline 5, and then high-pressure flushing liquid is introduced, so that the flushing liquid enters the spray head and is sprayed out along each spray hole.
The first spray hole 2, the second spray hole 3 and the third spray hole 4 are designed in a staggered mode, mutual interference of water bundles cannot occur, and the water bundles can be effectively sprayed onto the inner wall of the polish rod to realize flushing.
The angles of the first spray hole 2, the second spray hole 3 and the third spray hole 4 are designed, the first spray hole 2 and the third spray hole 4 face the advancing direction of the spray head 1, the inclination angles of the first spray hole 2 and the third spray hole 4 are different, on one hand, the third spray hole 4 can wash off iron scales which are not particularly firm, for some iron scales which are relatively firm, the iron scales can be properly washed off, the first spray hole 2 can be washed off for the second time, and for the iron scales which are washed off but are adhered to the inner wall of a pipeline, the second spray hole 3 can wash off the iron scales for the third time in the moving process of the spray head 1, and the iron scales can be washed out of the inner cavity of the pipeline or can be washed to a position close to the port of the pipeline.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (5)
1. A salt bath cleaning device for cleaing away large aperture steel pipe inner wall iron scale, includes shower nozzle (1), first orifice (2), second orifice (3) and third orifice (4), its characterized in that: the novel shower nozzle is characterized in that the first spray hole (2), the second spray hole (3) and the third spray hole (4) are all formed in the outer wall of the shower nozzle (1), the shower nozzle (1) comprises a cylindrical part and a round platform part, the first spray hole (2), the second spray hole (3) and the third spray hole (4) are all formed in the outer wall of the round platform part of the shower nozzle (1), the first spray hole (2), the second spray hole (3) and the third spray hole (4) are distributed in a circumferential shape, and the positions of the three circles of spray holes are staggered.
2. The salt bath cleaning device for removing oxide scales on the inner wall of a large-aperture steel pipe according to claim 1, wherein: the nozzles of the first spray hole (2) and the third spray hole (4) face the left side of the spray head (1), and the nozzle of the second spray hole (3) faces the right side of the spray head (1).
3. The salt bath cleaning device for removing oxide scales on the inner wall of a large-aperture steel pipe according to claim 1, wherein: the included angle between the first spray hole (2) and the central axis of the spray head (1) is 70 degrees, the included angle between the second spray hole (3) and the central axis of the spray head (1) is 75 degrees, and the included angle between the third spray hole (4) and the central axis of the spray head (1) is 85 degrees.
4. The salt bath cleaning device for removing oxide scales on the inner wall of a large-aperture steel pipe according to claim 1, wherein: the inclination angle between the round table part and the cylindrical part of the spray head (1) is 15 degrees.
5. The salt bath cleaning device for removing oxide scales on the inner wall of a large-aperture steel pipe according to claim 1, wherein: the right end of the spray head (1) is fixedly connected with a butt joint pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321108554.4U CN219702887U (en) | 2023-05-10 | 2023-05-10 | Salt bath cleaning device for removing iron scales on inner wall of large-aperture steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321108554.4U CN219702887U (en) | 2023-05-10 | 2023-05-10 | Salt bath cleaning device for removing iron scales on inner wall of large-aperture steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219702887U true CN219702887U (en) | 2023-09-19 |
Family
ID=87977926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321108554.4U Active CN219702887U (en) | 2023-05-10 | 2023-05-10 | Salt bath cleaning device for removing iron scales on inner wall of large-aperture steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219702887U (en) |
-
2023
- 2023-05-10 CN CN202321108554.4U patent/CN219702887U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209238624U (en) | Dirty cleaning plant in pipeline | |
| CN105170582A (en) | Rotating brushing type jet flow pipe cleaning device | |
| CN219233395U (en) | Crawler-type pipeline cleaning robot | |
| CN102989728A (en) | Push type brush for degreasing cleaning of steel pipe inner wall | |
| CN102989827B (en) | The online outer cleaning by degreasing equipment of steel pipe | |
| CN219702887U (en) | Salt bath cleaning device for removing iron scales on inner wall of large-aperture steel pipe | |
| CN210230899U (en) | Pipeline cleaning device suitable for different pipe diameters | |
| CN208407947U (en) | A kind of tube cleaning arrangement | |
| WO2015143947A1 (en) | Mixed jet descaling device axially and eccentrically arranged for inner wall of pipe | |
| CN207862449U (en) | A kind of pipe fitting processing acid dip pickle | |
| CN106140665A (en) | A kind of spray-painting gun automatic rinser | |
| CN103920685B (en) | The three-dimensional rotation being applicable to food-processing industry cleans device | |
| CN208712319U (en) | A kind of narrow interlayer space cleaning equipment | |
| CN204294450U (en) | A kind of pipeline internal joint patch car | |
| CN205570936U (en) | Pipeline is leading truck for hydroblasting | |
| CN212069789U (en) | Efficient flushing rust removal equipment for steel corrosion castings | |
| CN212093580U (en) | Self-rotating pipeline cleaning head | |
| CN206794220U (en) | A kind of rotating type high-pressure cleaning machine | |
| CN212494359U (en) | Steel pipe alkali washing device | |
| CN204035104U (en) | Detergent line system built-in on a kind of Yoghourt fermentation tank | |
| CN204934142U (en) | A kind of novel digital printing machine mill base bucket cleaning device cleaning part | |
| CN202263751U (en) | Rotary cup cleaning machine | |
| CN209225124U (en) | A kind of truck washing equipment | |
| CN212041856U (en) | Square tube surface cleaning device | |
| CN202606324U (en) | Rotating sprinkler and pipeline cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |