CN211803115U - Purging device for cleaning section - Google Patents
Purging device for cleaning section Download PDFInfo
- Publication number
- CN211803115U CN211803115U CN202020026514.5U CN202020026514U CN211803115U CN 211803115 U CN211803115 U CN 211803115U CN 202020026514 U CN202020026514 U CN 202020026514U CN 211803115 U CN211803115 U CN 211803115U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- pneumatic
- strip steel
- bracket
- pipeline
- 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
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The cleaning section purging device comprises a pneumatic valve table, a pneumatic pipeline I, a pneumatic pipeline II, an internal thread connecting hole, a nozzle bracket, a bolt hole, a pneumatic hose, a pneumatic connector, an electromagnetic valve, a hand valve and strip steel; the upper nozzle is rotatably connected to the upper nozzle bracket through a bolt matched with the bolt hole; the pneumatic pipeline I is welded with the upper nozzle support; the pneumatic valve table is communicated with the pneumatic pipeline I, the electromagnetic valve, the hand valve and the pneumatic pipeline II through the middle positions of the pipelines and the nozzle system; the pneumatic pipeline I is connected with the nozzle through a pneumatic hose and a pneumatic connector. The nozzle is rotatably connected to the nozzle support so that the nozzle can rotate 360 degrees. The advantages are that: the nozzle is rotatably connected to the nozzle bracket, the nozzle can rotate 360 degrees, and the angle of the nozzle can be adjusted according to requirements, so that the optimal spraying effect is achieved. The flat nozzle of the embodiment can fully cover the contact area with the strip steel, and effectively improve the spraying effect. The function of compressing air is exerted to a greater extent.
Description
The technical field is as follows:
the utility model relates to a steel rolling auxiliary assembly technical field especially relates to a washing section sweeps device.
Background art:
in the prior art, after the strip steel is subjected to a cold rolling process, iron powder, rolling oil and other impurities always remain on the surface. The cleaning section is used for cleaning the residues on the surface of the strip steel, thereby ensuring the cleanness of the surface of the strip steel. The cleaning section is roughly divided into the working procedures of spraying, brushing, electrolysis, hot water rinsing, drying and the like. After the strip steel is rinsed by hot water, the strip steel is extruded by a wringing roller to take away the water on the surface of the strip steel, and then the strip steel enters a dryer to be dried so as to finish the cleaning process. However, the wringing rollers often fail to wring all of the water from the strip surface. A small amount of residual moisture is carried into the dryer. If the line speed is moderate, the dryer has sufficient capacity to dry the residual moisture. The strip enters the heating furnace with a clean surface for normal production. However, if the production line is in full-load production, the dryer sometimes has no time to dry the strip steel, and the strip steel carries residual moisture into the heating furnace, so that the atmosphere in the furnace is polluted, and the possibility of furnace roller nodulation is increased. Thereby affecting the quality of the product. Aiming at the problem, the existing device is that before entering a dryer, a pneumatic pipeline is arranged on the upper surface and the lower surface of strip steel, and small round holes with the diameter of about 5mm are arranged on the pipeline every 5 cm. And an air source is connected from the driving side of the production line and blows air to the strip steel through the small circular holes in sequence. So as to blow away the moisture on the surface of the strip steel. However, in this design, the purge device is not used very well. Because the air supply is singly connected from the driving side, the air pressure of the circular hole is smaller and smaller from the driving side to the operating side. Moreover, blind areas exist among the small round holes, and the surface of the strip steel cannot be completely covered. Therefore, a new purging device is urgently needed to solve the problem.
The utility model has the following contents:
the utility model aims at overcoming the defects of the prior art and providing the cleaning section purging device which can effectively purge the moisture on the strip steel.
The utility model discloses a solve the technical scheme that above-mentioned problem provided and be: the utility model provides a wash section cleaning device which characterized in that: the pneumatic pipeline type pneumatic valve comprises a pneumatic valve table, a pneumatic pipeline I, a pneumatic pipeline II, an internal thread connecting hole, a nozzle bracket, a bolt hole, a pneumatic hose, a pneumatic connector, an electromagnetic valve, a hand valve and strip steel; the upper nozzle is rotatably connected to the upper nozzle bracket through a bolt matched with the bolt hole; the pneumatic pipeline I is welded with the upper nozzle support; the pneumatic valve table is communicated with the pneumatic pipeline I, the electromagnetic valve, the hand valve and the pneumatic pipeline II through the middle positions of the pipelines and the nozzle system; the pneumatic pipeline I is connected with the nozzle through a pneumatic hose and a pneumatic connector. It is also characterized in that: the pneumatic pipeline I is welded with the upper nozzle bracket, and an internal thread connecting hole is arranged at intervals of 8-12 cm; the nozzle is rotatably connected to the nozzle bracket. The upper and lower sides of the strip steel are provided with an upper nozzle bracket and a lower nozzle bracket, and the vertical distance between the lower edge of the bracket and the strip steel is 15 cm-20 cm; the upper nozzle bracket and the lower nozzle bracket are respectively connected with a group of nozzles which are flat air nozzles. The nozzle is rotationally connected to the upper nozzle bracket and the lower nozzle bracket through bolts; the number of each group of nozzles is 12-16; the upper nozzle bracket and the lower nozzle bracket are fixed on steel structures at the left side and the right side of the strip steel. Each group of nozzles is arranged on two brackets; the projection of the nozzle on the strip steel forms an angle of 30-60 degrees with the running direction of the strip steel, and the included angle between the plane of the nozzle and the plane of the strip steel is 30-60 degrees.
The utility model has the advantages that: adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses rotate the nozzle and connect on nozzle holder, make the nozzle can 360 rotations, can adjust the nozzle angle as required like this, make it reach the best jetting effect. The nozzle of the embodiment is changed from the original small round hole into the flat nozzle, so that the contact area of the nozzle and the strip steel is fully covered, and the spraying effect is effectively improved. The air source enters from the middle of the pneumatic pipeline, the pressure of the air source is balanced, and the function of compressing air is exerted to a greater extent.
Description of the drawings:
FIG. 1 is a schematic view of an upper nozzle and a pneumatic pipeline according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention in situ;
fig. 3 is a schematic view of a flat nozzle 5 according to an embodiment of the present invention.
In the drawings: 1. a pneumatic valve table; 2. a pneumatic line; 3. a pneumatic pipeline II; 4. an internal thread connecting hole; 5. a nozzle; 6. a nozzle holder; 7. bolt holes; 8. a pneumatic hose; 9. a pneumatic joint; 10. an electromagnetic valve; 11. a hand valve; 12. strip steel; 13. a rinsing tank; 14. a wringing roller; 15. a drying box; A. the running direction of the strip steel.
The specific implementation mode is as follows:
example 1: the present invention will be described in further detail with reference to the accompanying drawings and examples. A cleaning section cleaning device is shown in figures 1-3 and comprises a pneumatic valve table 1, a pneumatic pipeline 2, a pneumatic pipeline II 3, an internal thread connecting hole 4, a nozzle 5, a nozzle support 6, a bolt hole 7, a pneumatic hose 8, a pneumatic joint 9, an electromagnetic valve 10, a hand valve 11, strip steel 12, a rinsing tank 13, a squeezing roller 14 and a drying box 15; the upper nozzle 5 is rotationally connected to an upper nozzle bracket 6 through a bolt matched with the bolt hole 7; the pneumatic pipeline I2 and the upper nozzle bracket 6 are welded together; the pneumatic valve table 1 is communicated with a pneumatic pipeline I2, an electromagnetic valve 10, a hand valve 11 and a pneumatic pipeline II 3 through pipeline middle positions and a nozzle system; the pneumatic pipeline I2 is connected with the nozzle 5 through a pneumatic hose 8 and a pneumatic connector 9. The pneumatic pipeline I2 and the upper nozzle bracket 6 are welded together, and an internal thread connecting hole 4 is arranged at intervals of 8-12 cm; the nozzle 5 is rotatably connected to the nozzle holder 6 so that the nozzle can be rotated 360. The upper and lower sides of the strip steel 12 are provided with an upper nozzle bracket and a lower nozzle bracket, and the vertical distance between the lower edge of the bracket and the strip steel is 15 cm-20 cm; the upper nozzle bracket and the lower nozzle bracket are respectively connected with a group of nozzles which are flat air nozzles. The nozzle is rotationally connected to the upper nozzle bracket and the lower nozzle bracket through bolts; the number of each group of nozzles is 12-16; the upper and lower nozzle brackets are fixed on the steel structure at the left and right sides of the strip steel 12. Each group of nozzles is arranged on two brackets; the projection of the nozzle on the strip steel forms an angle of 30-60 degrees with the running direction of the strip steel, and the included angle between the plane of the nozzle and the plane of the strip steel is 30-60 degrees. The utility model discloses the theory of operation: the purging device for the cleaning section comprises a pneumatic valve table device, pneumatic pipeline devices on the upper side and the lower side of strip steel and a nozzle device. The nozzle device is that after passing through a rinsing tank 13 and a last group of drying rollers 14 along the running direction A of strip steel, the lower edges of upper nozzle brackets 6 arranged on pneumatic pipeline brackets at the upper side and the lower side of the strip steel are vertically 15 cm-20 cm away from the strip steel 12, an upper nozzle 5 is rotationally connected on the upper nozzle bracket 6 through a bolt, the pneumatic pipeline 2 and the upper nozzle bracket 6 are welded together, and an internal thread hole 4 is arranged at intervals of 8 cm-12 cm; the pneumatic pipeline 2 is connected with the nozzle 5 through a pneumatic hose 8 and a pneumatic connector 9; the gas is input from a pneumatic valve table 1, passes through a pneumatic pipeline 1, and enters a nozzle system through the middle position of a pneumatic pipe 2. The blowing device on the lower surface of the strip steel is symmetrically arranged below the strip steel. The device effectively blows off the moisture remained on the surface of the strip steel, so that the strip steel enters the drying box 15 of the next procedure with better surface quality. Finally, the quality of the product is improved.
Example 2: all as described in example 1, except for the following: each group of nozzles is arranged on two brackets; the projection of the nozzle on the strip steel forms an angle of 30 degrees with the running direction of the strip steel, and the included angle between the plane of the nozzle and the plane of the strip steel is 30 degrees; after the vertical distance between the lower edge of an upper nozzle bracket 6 arranged on the pneumatic pipeline brackets at the upper side and the lower side of the strip steel and the strip steel 12 is 15cm, an upper nozzle 5 is rotationally connected to the upper nozzle bracket 6 through a bolt, and a pneumatic pipeline 2 is welded with the upper nozzle bracket 6; every 8cm is provided with an internal thread hole 4; the nozzle is rotationally connected to the upper nozzle bracket and the lower nozzle bracket through bolts; the number of nozzles in each group is 12.
Example 3: all as described in example 1, except for the following: each group of nozzles is arranged on two brackets; the projection of the nozzle on the strip steel forms an angle of 60 degrees with the running direction of the strip steel, and the included angle between the plane of the nozzle and the plane of the strip steel is 60 degrees. After the vertical distance between the lower edge of an upper nozzle bracket 6 arranged on the pneumatic pipeline brackets at the upper side and the lower side of the strip steel and the strip steel 12 is 20 cm, an upper nozzle 5 is rotationally connected to the upper nozzle bracket 6 through a bolt, and a pneumatic pipeline 2 is welded with the upper nozzle bracket 6; every 12cm is provided with an internal thread hole 4; the nozzle is rotationally connected to the upper nozzle bracket and the lower nozzle bracket through bolts; the number of nozzles in each group is 16.
Claims (4)
1. The utility model provides a wash section purging device which characterized in that: the pneumatic valve comprises a pneumatic valve table (1), a pneumatic pipeline I (2), a pneumatic pipeline II (3), an internal thread connecting hole (4), a nozzle (5), a nozzle bracket (6), a bolt hole (7), a pneumatic hose (8), a pneumatic connector (9), an electromagnetic valve (10), a hand valve (11) and strip steel (12); the upper nozzle (5) is rotatably connected to the upper nozzle bracket (6) through a bolt matched with the bolt hole (7); the pneumatic pipeline I (2) is welded with the upper nozzle bracket (6); the pneumatic valve table (1), the pneumatic pipeline I (2), the electromagnetic valve (10), the hand valve (11) and the pneumatic pipeline II (3) are communicated with the nozzle system through the middle positions of the pipelines; the pneumatic pipeline I (2) is connected with the nozzle (5) through a pneumatic hose (8) and a pneumatic connector (9).
2. A purge section purge apparatus as claimed in claim 1, wherein: the pneumatic pipeline I (2) is welded with the upper nozzle bracket (6), and an internal thread connecting hole (4) is arranged at intervals of 8-12 cm; the nozzle (5) is rotatably connected to the nozzle bracket (6).
3. A purge section purge apparatus as claimed in claim 1, wherein: an upper nozzle bracket and a lower nozzle bracket are arranged on the upper side and the lower side of the strip steel (12), and the vertical distance between the lower edge of the bracket and the strip steel is 15 cm-20 cm; the upper nozzle bracket and the lower nozzle bracket are respectively connected with a group of nozzles which are flat air nozzles.
4. A purge section purge apparatus as claimed in claim 1, wherein: the nozzle is rotationally connected to the upper nozzle bracket and the lower nozzle bracket through bolts; the number of each group of nozzles is 12-16; the upper nozzle bracket and the lower nozzle bracket are fixed on steel structures at the left side and the right side of the strip steel (12), and each group of nozzles are respectively arranged on the two brackets; the projection of the nozzle on the strip steel forms an angle of 30-60 degrees with the running direction of the strip steel, and the included angle between the plane of the nozzle and the plane of the strip steel is 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026514.5U CN211803115U (en) | 2020-01-07 | 2020-01-07 | Purging device for cleaning section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026514.5U CN211803115U (en) | 2020-01-07 | 2020-01-07 | Purging device for cleaning section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211803115U true CN211803115U (en) | 2020-10-30 |
Family
ID=73048867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020026514.5U Active CN211803115U (en) | 2020-01-07 | 2020-01-07 | Purging device for cleaning section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211803115U (en) |
-
2020
- 2020-01-07 CN CN202020026514.5U patent/CN211803115U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205512227U (en) | Cleaning equipment for fruit and vegetable processing | |
| CN206454967U (en) | A kind of beverage bottle cleaning device | |
| CN111228904A (en) | Reverse blowing and blockage removing device for dust screen of dryer and corresponding closed dryer | |
| CN217069873U (en) | Environment-friendly double-layer glass processing equipment | |
| CN211803115U (en) | Purging device for cleaning section | |
| CN114323469B (en) | Airtightness detection method for pipeline system of liquefied gas filling station | |
| CN106345828B (en) | Continuous casting blank scale eliminating device and method | |
| CN106932934A (en) | Glass substrate heavy industry equipment | |
| CN209061781U (en) | A kind of new and effective packing box spray drying cleaning machine | |
| CN216757569U (en) | Grinding powder removing system in deep processing process of photovoltaic glass | |
| CN106964574A (en) | A kind of electric power protection screen cleaning device and application method | |
| CN212419119U (en) | Air purging device for moisture on surface of strip steel | |
| CN111974731B (en) | Steel paraffin removal cleaning system based on Internet of things | |
| CN107940913A (en) | A kind of gas cylinder internal drying machine | |
| CN211613649U (en) | Cleaning equipment | |
| CN211678901U (en) | High-efficient belt cleaning device of oriented silicon steel magnesium oxide | |
| CN110605257A (en) | Welding pipeline self-protection online cleaning and drying method and device | |
| CN217432627U (en) | Novel purging device for cleaning line of cold rolling mill | |
| CN109622541B (en) | Plate glass decontamination device | |
| JP3603841B2 (en) | Descaling device | |
| CN211191178U (en) | Glass lower surface belt cleaning device | |
| CN108788415B (en) | Water mist dust removal system for plasma cutting machine | |
| CN107138466A (en) | A kind of automatic cleaning drying machine of mobile phone metal-back | |
| CN203474898U (en) | Wire strip product cleaning device | |
| CN205762991U (en) | A kind of annealing furnace strip blow device of improvement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |