CN212283394U - High-speed steel roll casting negative pressure dust collector - Google Patents
High-speed steel roll casting negative pressure dust collector Download PDFInfo
- Publication number
- CN212283394U CN212283394U CN202020749828.8U CN202020749828U CN212283394U CN 212283394 U CN212283394 U CN 212283394U CN 202020749828 U CN202020749828 U CN 202020749828U CN 212283394 U CN212283394 U CN 212283394U
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- CN
- China
- Prior art keywords
- dust collection
- collection box
- box
- fixing
- negative pressure
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- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 72
- 229910000997 High-speed steel Inorganic materials 0.000 title claims abstract description 18
- 238000005266 casting Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 3
- 239000000779 smoke Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a roll casting technical field specifically is a high-speed steel roll casting negative pressure dust collector, the power distribution box comprises a box body, box internally mounted has trunk line and water injection pipe, the trunk line front end runs through the box and is equipped with the air inlet, the trunk line bottom is equipped with first stationary blade, the water injection bottom is equipped with the second stationary blade, trunk line and water injection below are equipped with the dust collection box, dirty mouthful and water inlet have been seted up to the dust collection box upper surface, dust collection box upper surface welding has first fixed head and second fixed head, first fixed head is equipped with first fixed pin through the top and rotates and be connected with first dead lever, the second fixed head rotates through the second fixed pin that the top was equipped with and is connected with the second dead lever, the delivery port has been seted up to the dust collection box bottom, surface mounting has the fan on. The utility model discloses be convenient for remove back clearance or change to the dust collection box, avoid using for a long time to lead to the dust collection box to damage, influence dust removal effect.
Description
Technical Field
The utility model relates to a roll casting technical field specifically is a high-speed steel roll casting negative pressure dust collector.
Background
At present, the application of a high-speed steel roll is an important component of the development of modern steel rolling production, and the development of the high-speed steel roll is a great innovation after microalloying, controlled rolling and controlled cooling technologies, the high-speed steel roll is widely applied to steel rolling production in the fields of plates, section steel, bars and wires and the like in Japan, is not only used for a working roll but also used for a supporting roll, the high-speed steel roll has the characteristics of obviously different wear resistance from that of a traditional roll, the high-speed steel roll casting is usually operated in an open factory, a large amount of hot gas and sputtering metal sparks are generated during casting, a large amount of dust is mixed in the hot gas, suspended dust is also formed after the small-particle metal sparks are cooled, the amount of the dust in the factory exceeds the standard, the health of workers is influenced, a negative pressure dust removal device is usually used for air purification, the existing negative pressure dust removal device works for a long time, the residual dust is easy to remain in the dust collection box, so that the dust collection box is rusted to influence the use of the dust collection box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed steel roll casting negative pressure dust collector to current negative pressure dust collector who proposes carries out work for a long time in solving above-mentioned background, makes easily remain the dirt bits remain with the dust collection box in, lead to the dust collection box phenomenon of rustting to appear, the problem of influence use.
In order to achieve the above object, the utility model provides a following technical scheme:
a negative pressure dust removal device for high-speed steel roll casting comprises a box body, a main pipeline and a water injection pipe are arranged in the box body, the front end of the main pipeline penetrates through the box body and is provided with an air inlet, the bottom end of the main pipeline is provided with a first fixing sheet, a second fixing piece is arranged at the bottom end of the water injection pipe, a dust collection box is arranged below the main pipe and the water injection pipe, the upper surface of the dust collection box is provided with a dirt inlet and a water inlet, the upper surface of the dust collection box is welded with a first fixing head and a second fixing head, the first fixing head is rotationally connected with a first fixing rod through a first fixing pin arranged at the top end, the second fixing head is rotationally connected with a second fixing rod through a second fixing pin arranged at the top end, the dust collection box is characterized in that a water outlet is formed in the bottom end of the dust collection box, a fan is arranged on the upper surface of the main pipeline, a filter screen is welded at one end of the fan, which penetrates through the main pipeline, and an air outlet is formed in the top end of the fan.
Preferably, the bottom end of the first fixing piece is provided with a connecting pipe, the connecting pipe is in plug-in fit with the sewage inlet, the second fixing piece is close to one end of the dust collection box and is provided with a water mist nozzle, and the water mist nozzle is in plug-in fit with the water inlet.
Preferably, one end of the first fixing rod is provided with a first through hole, and the first through hole is rotatably connected with the first fixing pin.
Preferably, one end of the second fixing rod is provided with a second through hole, and the second through hole is rotatably connected with the second fixing pin.
Preferably, the first fixing rod is matched with the first fixing plate in a clamping mode, and the second fixing rod is matched with the second fixing plate in a clamping mode.
Preferably, the surface of one side of the box body is hinged with a box door, and a drain pipe is fixed at the bottom end of the water outlet through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an in, through fan work, be convenient for the air inlet to outside extraction dusty waste gas, dusty waste gas gets into through the filter screen behind the trunk line, it is gaseous to be discharged by the air outlet through the fan, the dirt bits pass through in the connecting pipe gets into the dust collection box, spray water smoke to the dust collection box through the water smoke shower nozzle, the dirt bits mixes into the mud form with water and is discharged by the blow off pipe, joint cooperation through first dead lever and first stationary blade, the connecting pipe cooperates with the grafting of advancing dirty mouthful, can be fixed with the trunk line and dust collection box or demolish, joint cooperation through the fixed lever of second and second stationary blade, the grafting cooperation of water smoke shower nozzle and water inlet, can be fixed with the dust collection box or demolish the water injection pipe, the device is convenient for demolish back clearance or change to the dust collection box, avoid using to lead to the dust collection box to.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the main pipeline structure of the present invention;
FIG. 4 is a schematic view of the dust collecting box of the present invention;
fig. 5 is a schematic view of a first fixing head structure of the present invention;
fig. 6 is a schematic view of a second fixing head structure according to the present invention.
In the figure: 1. a box body; 11. a box door; 2. a main pipeline; 21. an air inlet; 22. a first fixing sheet; 23. a connecting pipe; 3. a water injection pipe; 31. a second fixing sheet; 32. a water mist spray head; 4. a dust collection box; 41. a sewage inlet; 42. a water inlet; 43. a first fixed head; 431. a first fixing pin; 44. a second fixed head; 441. a second fixing pin; 45. a water outlet; 5. a fan; 51. an air outlet; 6. filtering with a screen; 7. a blow-off pipe; 8. a first fixing lever; 80. a second fixing bar; 801. a second through hole; 81. a first via.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
A high-speed steel roll casting negative pressure dust removal device, in order to solve the problem that the existing negative pressure dust removal device works for a long time, and easily causes residual dust to remain in a dust collection box, which causes rusting phenomenon of the dust collection box, and affects the use, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the device comprises a box body 1, a main pipe 2 and a water injection pipe 3 are arranged inside the box body 1, the front end of the main pipe 2 penetrates through the box body 1 and is provided with an air inlet 21, the bottom end of the main pipe 2 is provided with a first fixing plate 22, the bottom end of the water injection pipe 3 is provided with a second fixing plate 31, a dust collection box 4 is arranged below the main pipe 2 and the water injection pipe 3, the upper surface of the dust collection box 4 is provided with a dirt inlet 41 and a water inlet 42, the upper surface of the dust collection box 4 is welded with a first fixing, second fixed head 44 rotates through the second fixed pin 441 that the top was equipped with and is connected with second dead lever 80, and delivery port 45 has been seted up to dust collection box 4 bottom, and 2 surface mounting of trunk line have fan 5, and fan 5 runs through 2 one end welding of trunk line and has filter screen 6, and 6 models of filter screen are YYL-GD-G54528, are convenient for filter dusty waste gas, and 5 tops of fan are equipped with air outlet 51, are convenient for discharge the air after filtering.
In this example, the bottom end of the first fixing piece 22 is provided with the connecting pipe 23, the connecting pipe 23 is in plug-in fit with the dirt inlet 41, so that the main pipe 2 and the dust box 4 can be conveniently connected, the second fixing piece 31 is close to one end of the dust box 4 and is provided with the water mist nozzle 32, and the water mist nozzle 32 is in plug-in fit with the water inlet 42 so as to be conveniently connected between the water injection pipe 3 and the dust box 4.
Further, a first through hole 81 is formed at one end of the first fixing rod 8, and the first through hole 81 is rotatably connected with the first fixing pin 431, so that the first fixing rod 8 can be conveniently rotated.
Specifically, one end of the second fixing rod 80 is provided with a second through hole 801, and the second through hole 801 is rotatably connected with the second fixing pin 441, so that the second fixing rod 80 can rotate conveniently.
Besides, the first fixing rod 8 is in clamping fit with the first fixing piece 22, so that the main pipeline 2 and the dust collection box 4 are fixed conveniently, and the second fixing rod 80 is in clamping fit with the second fixing piece 31, so that the water injection pipe 3 and the dust collection box 4 are fixed conveniently.
Furthermore, a box door 11 is hinged to the surface of one side of the box body 1, the box body 1 is convenient to open, and a sewage discharge pipe 7 is fixed at the bottom end of the water outlet 45 through a bolt, so that the sewage discharge effect is achieved.
The utility model discloses when using, through fan 5 work, with dusty waste gas by air inlet 21 entering trunk line 2, dusty waste gas filters through filter screen 6, and is gaseous by air outlet 51 discharge, and the dirt bits are collected in falling into dust collection box 4 through connecting pipe 23, through to 3 water injections of water injection pipe, by spraying water smoke in water smoke shower nozzle 32 to dust collection box 4, the dirt bits are mixed with water and are discharged by blow off pipe 7 for the mud form passes through delivery port 45.
If the dust collection box 4 needs to be disassembled, the box door 11 is opened leftwards, a bolt between the water outlet 45 and the sewage discharge pipe 7 is screwed out by using a tool, the first fixing rod 8 is rotated rightwards at the circle center of the first fixing pin 431, the first fixing rod 8 is far away from the first fixing piece 22, the main pipe 2 is conveniently separated from the dust collection box 4, the second fixing rod 80 is rotated rightwards at the circle center of the second fixing pin 441, the second fixing rod 80 is far away from the second fixing piece 31, the water injection pipe 3 is conveniently separated from the dust collection box 4, the dust collection box 4 can be disassembled by the operation, and the subsequent cleaning or replacement of the dust collection box 4 is convenient.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high-speed steel roll casting negative pressure dust collector, includes box (1), its characterized in that: the novel dust collection box is characterized in that a main pipeline (2) and a water injection pipe (3) are mounted inside the box body (1), the front end of the main pipeline (2) penetrates through the box body (1) and is provided with an air inlet (21), a first fixing piece (22) is arranged at the bottom end of the main pipeline (2), a second fixing piece (31) is arranged at the bottom end of the water injection pipe (3), a dust collection box (4) is arranged below the main pipeline (2) and the water injection pipe (3), a dirt inlet (41) and a water inlet (42) are formed in the upper surface of the dust collection box (4), a first fixing head (43) and a second fixing head (44) are welded on the upper surface of the dust collection box (4), the first fixing head (43) is rotatably connected with a first fixing rod (8) through a first fixing pin (431) arranged at the top end, and the second fixing head (44) is rotatably connected with a, delivery port (45) have been seted up to dust collection box (4) bottom, surface mounting has fan (5) on trunk line (2), fan (5) run through trunk line (2) one end welding has filter screen (6), fan (5) top is equipped with air outlet (51).
2. The high-speed steel roll casting negative pressure dust removal device of claim 1, which is characterized in that: first stationary blade (22) bottom is equipped with connecting pipe (23), connecting pipe (23) with dirty mouthful (41) cooperation of pegging graft, second stationary blade (31) are close to dust collection box (4) one end is installed water smoke shower nozzle (32), water smoke shower nozzle (32) with water inlet (42) cooperation of pegging graft.
3. The high-speed steel roll casting negative pressure dust removal device of claim 1, which is characterized in that: first through-hole (81) have been seted up to first dead lever (8) one end, first through-hole (81) with first fixed pin (431) rotate and are connected.
4. The high-speed steel roll casting negative pressure dust removal device of claim 1, which is characterized in that: a second through hole (801) is formed in one end of the second fixing rod (80), and the second through hole (801) is rotatably connected with the second fixing pin (441).
5. The high-speed steel roll casting negative pressure dust removal device of claim 1, which is characterized in that: the first fixing rod (8) is in clamping fit with the first fixing piece (22), and the second fixing rod (80) is in clamping fit with the second fixing piece (31).
6. The high-speed steel roll casting negative pressure dust removal device of claim 1, which is characterized in that: the box is characterized in that a box door (11) is hinged to one side surface of the box body (1), and a sewage discharge pipe (7) is fixed at the bottom end of the water outlet (45) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020749828.8U CN212283394U (en) | 2020-05-06 | 2020-05-06 | High-speed steel roll casting negative pressure dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020749828.8U CN212283394U (en) | 2020-05-06 | 2020-05-06 | High-speed steel roll casting negative pressure dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212283394U true CN212283394U (en) | 2021-01-05 |
Family
ID=73965753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020749828.8U Expired - Fee Related CN212283394U (en) | 2020-05-06 | 2020-05-06 | High-speed steel roll casting negative pressure dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212283394U (en) |
-
2020
- 2020-05-06 CN CN202020749828.8U patent/CN212283394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2300 houshixiang, Gaojiang Town, Jiangsu Province Patentee after: Danyang Shuguang New Material Technology Co.,Ltd. Address before: 2300 houshixiang, Gaojiang Town, Jiangsu Province Patentee before: DANYANG COINCH SPECIAL STEEL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |