CN218692595U

CN218692595U - High-speed roller spraying device with water splashing prevention and dust removal functions

Info

Publication number: CN218692595U
Application number: CN202223061735.4U
Authority: CN
Inventors: 陈军召
Original assignee: Zenith Steel Group Nantong Co Ltd
Current assignee: Zenith Steel Group Nantong Co Ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to a high-speed roller spray set with prevent that water from splashing and dust removal function relates to steel rolling cooling technology field, produces the problem that splashes when spraying in order to solve spray set, and it is including spraying the body, it installs on leading and defending the roof beam to spray the body, the one end that sprays the body is provided with the supporting mechanism that is used for and leads and defends the roof beam installation, the other end that sprays the body is provided with cowl, cowl's inner wall is hollow structure, it is linked together with cowl to spray the body, cowl orientation deviates from the crooked setting in supporting mechanism one side, be provided with a plurality of nozzles on cowl's the end wall, it is a plurality of the nozzle sets up in cowl's crooked direction's one end, the play water end of nozzle sets up towards the roll direction, the nozzle is linked together with cowl's inside. This application has the effect of preventing splashing, dust removal.

Description

High-speed roller spraying device with water splashing prevention and dust removal functions

Technical Field

The application relates to the technical field of steel rolling cooling, in particular to a high-speed roller spraying device with water splashing prevention and dust removal functions.

Background

With the upgrade and process optimization of steel rolling equipment, a newly-put production line has high productivity, and a new requirement, namely high hardness, is provided for the hardness of roller equipment which is directly contacted with a red steel channel; the prior finished product and the roller of the rolling mill before the finished product are made of high-alloy high-speed steel, the roller has the characteristics of good wear resistance and high hardness, but has thermal quenching property, the surface of the roller is easy to crack when the temperature is overhigh, and the rolling groove on the roller is easy to collapse, so the cooling requirement is very high.

The existing cooling spraying device has high water pressure, the amount of splashed water is very large, for field workers, line difference or guide and guard guide wheel adjustment needs to be carried out on line frequently, splashed water flow is easy to wet the field workers in the adjustment process, cold and other conditions are easy to occur after the workers are wetted particularly in autumn and winter, and the splashed water flow can splash to nearby equipment, such as oil pipes, air pipes, water drums and the like on a transmission side, so that the corrosion of the equipment can be accelerated in the past, the service life of the equipment is damaged, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the spraying device splashes when spraying, the application provides a high-speed roller spraying device with functions of preventing water from splashing and removing dust.

The application provides a high-speed roller spray set with prevent that water splashes and dust removal function adopts following technical scheme:

the utility model provides a high-speed roller spray set with prevent that water splashes and dust removal function, includes and sprays the body, it installs on leading guarding roof beam to spray the body, the one end that sprays the body is provided with the supporting mechanism who is used for with leading guarding roof beam installation, the other end that sprays the body is provided with cowl, cowl's inner wall is hollow structure, it is linked together with cowl to spray the body, cowl orientation deviates from the crooked setting in supporting mechanism one side, cowl's end wall is provided with a plurality of nozzles, and is a plurality of the nozzle sets up in cowl's crooked direction's one end, the play water end of nozzle sets up towards the roll direction, the nozzle is linked together with cowl's inside.

Because the existing cooling spraying device has high water pressure and much splashed water, for field workers, line difference or guide wheel adjustment needs to be carried out on line frequently, splashed water flow is easy to wet the field workers in the adjustment process, and particularly the workers are easy to catch a cold after being wetted in autumn and winter, and the sprayed water flow can be splashed onto some nearby equipment, such as some oil pipes, air pipes, water drums and the like on a transmission side, so that the corrosion of the equipment can be accelerated for a long time, and the service life of the equipment is damaged; by adopting the technical scheme, one end of the spraying body is provided with the arc-shaped baffle plate, the arc-shaped baffle plate is communicated with the spraying body, and the arc-shaped baffle plate is arranged in a bending way towards one side deviating from the supporting mechanism; when the produced roller is cooled, the spraying body is close to the roller, the arc-shaped baffle is gradually close to the roller, the spraying body works, water is injected into the arc-shaped baffle by the spraying body, water is sprayed out from the nozzles to cool the roller, and meanwhile, splashed water is blocked by the arc-shaped baffle; through cowl, nozzle and the setting that sprays the body, cowl is crooked to be set up, help realizing blockking the rivers that splash, thereby reduce rivers and splash drench the workman or splash the possibility on other equipment, reduce the influence that produces on-the-spot workman and equipment, have the effect of preventing splashing, the rivers that are sheltered from by cowl are rebounded through the striking simultaneously, water pressure reduces greatly, be in bulk or vaporific dispersing, help getting rid of the effect that produces iron scale and dust among the rolling process.

Optionally, the end wall of the curved baffle is corrugated.

By adopting the technical scheme, the end wall of the arc-shaped baffle is of a corrugated structure; through the setting of ripple column structure, carry out diffuse reflection when rivers splash on cowl, improved cowl's the effect of preventing splashing.

Optionally, the supporting mechanism includes a fixing plate, a first supporting plate and a second supporting plate, the fixing plate is disposed on the guide beam, the first supporting plate and the second supporting plate are both connected to the fixing plate, and the spraying body is disposed on the first supporting plate and the second supporting plate.

By adopting the technical scheme, the supporting mechanism consists of a fixing plate, a first supporting plate and a second supporting plate, the fixing plate is arranged on the guide beam, and the first supporting plate and the second supporting plate are welded and fixed on the fixing plate; through the setting of fixed plate, first backup pad and second backup pad, help realizing the support to spraying the body, it is reliable to support.

Optionally, one end of the fixing plate is provided with a sliding block used for sliding with the guide beam.

By adopting the technical scheme, one end of the fixed plate is integrally formed with the sliding block, and the sliding block slides on the guide beam; through the setting of sliding block, help realizing spraying the body and remove along leading guarding roof beam length direction, be convenient for realize spraying the regulation of position, it is convenient to spray position control.

Optionally, it is a plurality of the nozzle sets up respectively in cowl length direction's both sides, it includes inlet tube, two outlet pipes, two feed tanks and three-way valve to spray the body, two the feed tank respectively with cowl inside intercommunication, two the feed tank is used for supplying water to the nozzle of both sides, inlet tube and two outlet pipes all are linked together with the three-way valve, two the outlet pipe communicates respectively two in the feed tank.

By adopting the technical scheme, the spraying body consists of a water inlet pipe, two water outlet pipes, two water supply tanks and a three-way valve; when the roller needs to be cooled by spraying, the quick water connection pipe is arranged on the water inlet pipe, water in the water inlet pipe flows into the two water outlet pipes through the three-way valve and finally enters the two water supply tanks, the two water supply tanks respectively supply water to the nozzles at the two sides, and water flow is sprayed out from the nozzles to cool the roller; through the setting of inlet tube, two outlet pipes, feed tank and three-way valve, help realizing the supply of rivers, the setting of three-way valve simultaneously realizes carrying out branch's processing to the inlet tube, can distribute the water route.

Optionally, a connecting plate is arranged between the first supporting plate and the second supporting plate, the connecting plate is connected to the gap between the first supporting plate and the second supporting plate in a sliding manner, and the connecting plate is fixedly connected with the end wall of the water inlet pipe.

By adopting the technical scheme, the connecting plate is arranged between the first supporting plate and the second supporting plate and is welded and fixed with the end wall of the water inlet pipe; through the setting of connecting plate, help improving the stability of integral erection.

Optionally, all run through on first backup pad and the second backup pad and seted up the brace hole, run through on the connecting plate and seted up the connecting hole, connecting hole and two the inner wall in brace hole is linked together, first backup pad one side is provided with the adjusting bolt who is used for the fixed connection board, adjusting bolt passes the inner wall in connecting hole and two brace holes.

The center of the roller and the center of the arc-shaped baffle can deviate along with the abrasion of the roller, so that the cooling uniformity is easily influenced; by adopting the technical scheme, the first supporting plate and the second supporting plate are respectively provided with a supporting hole, the supporting holes are arranged along the length direction of the first supporting plate, the connecting plate is provided with a connecting hole, and the connecting hole is arranged along the length direction of the connecting plate; when the center of the roller deviates from the center of the arc-shaped baffle, the adjusting bolt can be rotated to adjust the connection plate, the first support plate and the second support plate, so that the cooling effect is ensured; through the setting of support hole, connecting hole and adjusting bolt, help realizing the regulation of cowl position, improved the refrigerated homogeneity of roll, and convenient operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the arc-shaped baffle plate, the spray nozzles and the spray body, the arc-shaped baffle plate is arranged in a bent manner, so that the splashing water flow is blocked, the possibility that the water flow splashes to wet workers or splash to other equipment is reduced, the influence on the field workers and equipment is reduced, the splashing prevention effect is achieved, meanwhile, the water flow blocked by the arc-shaped baffle plate rebounds after being impacted, the water pressure is greatly reduced, the water flow is dispersed in bulk or in a mist form, and the effect of removing iron oxide scales and dust generated in the rolling process is facilitated;

2. due to the arrangement of the corrugated structure, diffuse reflection is performed when water flow splashes on the arc-shaped baffle plate, so that the anti-splashing effect of the arc-shaped baffle plate is improved;

3. through the setting of supported hole, connecting hole and adjusting bolt, help realizing the regulation of cowl position, improved the refrigerated homogeneity of roll, and convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of a high-speed roller spraying device with water splashing prevention and dust removal functions in an embodiment of the application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a front view of a high-speed roller shower device having water splashing prevention and dust removal functions in an embodiment of the present application.

Fig. 4 is a partial sectional view of a high-speed roller shower device having water splashing prevention and dust removal functions in an embodiment of the present application.

Description of reference numerals: 1. spraying the body; 11. a water supply tank; 12. a three-way valve; 13. a water inlet pipe; 14. a water outlet pipe; 2. a guide beam; 3. a support mechanism; 31. a fixing plate; 32. a first support plate; 321. a support hole; 33. a second support plate; 4. an arc-shaped baffle plate; 5. a nozzle; 6. a slider; 7. a connecting plate; 71. connecting holes; 8. and adjusting the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a high-speed roller spray set with prevent that water from splashing and dust removal function. Referring to fig. 1, the high-speed roller spraying device comprises a spraying body 1, wherein the spraying body 1 is installed on a guide beam 2, a supporting mechanism 3 is installed at one end of the spraying body 1, and the supporting mechanism 3 is used for being installed on the guide beam 2.

Referring to fig. 1 and 2, the supporting mechanism 3 includes a fixing plate 31, a first supporting plate 32 and a second supporting plate 33, a sliding block 6 is integrally formed at one end of the fixing plate 31 close to the guide beam 2, the sliding block 6 is a "T" shaped block in this embodiment, and a T-shaped groove for sliding the sliding block 6 is formed on the guide beam 2, so as to realize the movement of the position of the spray body 1.

Referring to fig. 2, a first support plate 32 and a second support plate 33 are both welded and fixed at one end of the fixing plate 31 far away from the sliding block 6, in this embodiment, the first support plate 32 and the second support plate 33 are the same in shape, the first support plate 32 is a bent plate-shaped structure, the first support plate 32 and the second support plate 33 are arranged in parallel, and a gap exists between the first support plate 32 and the second support plate 33.

Referring to fig. 2, a connecting plate 7 is installed between a first supporting plate 32 and a second supporting plate 33, the bending ends of the connecting plate 7 and the first supporting plate 32 are perpendicular to each other, the bending ends of the first supporting plate 32 and the second supporting plate 33 are both penetrated and provided with supporting holes 321, the supporting holes 321 are opened along the length direction of the bending end of the first supporting plate 32, the connecting plate 7 is penetrated and provided with connecting holes 71 along the length direction, the inner walls of the connecting holes 71 are communicated with the inner walls of the two supporting holes 321, an adjusting bolt 8 is installed on the first supporting plate 32, the adjusting bolt 8 is used for fixing the connecting plate 7, the first supporting plate 32 and the second supporting plate 33, the adjusting bolt 8 penetrates through the inner walls of the connecting holes 71 and the two supporting holes 321, and the two ends of the adjusting bolt 8 are respectively abutted against the first supporting plate 32 and the second supporting plate 33 to realize the adjustment of the position of the connecting plate 7.

Referring to fig. 1 and 3, the spray body 1 includes a water inlet pipe 13, two water outlet pipes 14, two water supply tanks 11 and a three-way valve 12, an outer wall of the water inlet pipe 13 is welded and fixed to one end of the connecting plate 7, one end of the water inlet pipe 13 is communicated with the three-way valve 12, the other end of the water inlet pipe 13 is used for installing a quick water connection pipe, the two water outlet pipes 14 are both communicated with the three-way valve 12, outer walls of the two water outlet pipes 14 are welded and fixed to the two water supply tanks 11 respectively, and inner walls of the water outlet pipes 14 are communicated with the inside of the water supply tanks 11.

Referring to fig. 3 and 4, one end welded fastening that outlet pipe 14 was kept away from to two feed water tanks 11 has cowl 4, cowl 4 is inside to be two hollow structure, two feed water tanks 11 are linked together with the hollow structure of cowl 4 inside respectively, cowl 4 sets up towards the one side bending of keeping away from feed water tank 11, cowl 4 keeps away from the one end intercommunication of feed water tank 11 has a plurality of nozzles 5, a plurality of nozzles 5 are located cowl 4 length direction's both sides respectively, nozzle 5 is linked together with cowl 4 is inside, be used for realizing that feed water tank 11 case supplies water to nozzle 5, cowl 4 is used for blockking the rivers that splash simultaneously, thereby reduce rivers splash drench the workman or splash the possibility on other equipment, reduce the influence that produces field worker and equipment, the effect that has the prevention to splash.

Referring to fig. 1 and 4, in the present embodiment, the end wall of the arc baffle 4 is corrugated to perform diffuse reflection when water splashes onto the arc baffle 4, thereby improving the anti-splashing effect of the arc baffle 4.

The implementation principle of the high-speed roller spraying device with the functions of preventing water from splashing and removing dust is as follows: when the produced roller is cooled, the adjusting bolt 8 is screwed, the position of the connecting plate 7 is adjusted, the center of the arc-shaped baffle 4 is consistent with that of the roller, and the adjusting bolt 8 is screwed for fixing; the quick water connection pipe is arranged on a water inlet pipe 13, water flows into two water outlet pipes 14 through a three-way valve 12, the water flows respectively enter water supply tanks 11 on two sides, the water supply tanks 11 supply water to the nozzles 5, the water sprayed out of the nozzles 5 cools the roller, and meanwhile, the splashed water flow is blocked by the arc-shaped baffle 4; cross cowl 4, nozzle 5 and the setting that sprays body 1, cowl 4 is crooked to be set up, help realizing blockking the rivers that splash, thereby it drenches the workman or splashes the possibility on other equipment to reduce rivers to splash, reduce the influence that produces on-the-spot workman and equipment, the effect that splashes has, the rivers that are sheltered from by cowl 4 simultaneously kick-backs through the striking, water pressure reduces greatly, be in bulk or vaporific dispersing, help getting rid of the effect that produces iron scale and dust among the rolling process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-speed roller spray set with prevent that water splashes and dust removal function which characterized in that: including spraying body (1), it installs on guide and guards roof beam (2) to spray body (1), the one end of spraying body (1) is provided with supporting mechanism (3) that are used for and guide and guard roof beam (2) installation, the other end that sprays body (1) is provided with cowl (4), cowl (4)'s inner wall is hollow structure, it is linked together with cowl (4) to spray body (1), cowl (4) orientation deviates from supporting mechanism (3) one side bending setting, be provided with a plurality of nozzles (5) on cowl (4)'s the end wall, it is a plurality of nozzle (5) set up in cowl (4) bending direction's one end, the play water end of nozzle (5) sets up towards the roll direction, nozzle (5) are linked together with cowl (4) inside.

2. The high-speed roller spray device with water splashing prevention and dust removal functions as claimed in claim 1, characterized in that: the end wall of the arc-shaped baffle (4) is corrugated.

3. The high-speed roller spray device with water splashing prevention and dust removal functions as claimed in claim 1, wherein: the supporting mechanism (3) comprises a fixing plate (31), a first supporting plate (32) and a second supporting plate (33), the fixing plate (31) is arranged on the guide beam (2), the first supporting plate (32) and the second supporting plate (33) are connected to the fixing plate (31), and the spraying body (1) is arranged on the first supporting plate (32) and the second supporting plate (33).

4. The high-speed roller spray device with water splashing prevention and dust removal functions as claimed in claim 3, wherein: one end of the fixing plate (31) is provided with a sliding block (6) used for sliding with the guide beam (2).

5. The high-speed roller spray device with water splashing prevention and dust removal functions as claimed in claim 3, wherein: a plurality of nozzle (5) set up respectively in cowl (4) length direction's both sides, spray body (1) including inlet tube (13), two outlet pipes (14), two feed water tank (11) and three-way valve (12), two feed water tank (11) communicate with cowl (4) inside respectively, two feed water tank (11) are used for supplying water to nozzle (5) of both sides, inlet tube (13) and two outlet pipes (14) all are linked together with three-way valve (12), two outlet pipe (14) communicate respectively two in feed water tank (11).

6. The high-speed roller spray device with water splashing prevention and dust removal functions as claimed in claim 5, wherein: be provided with connecting plate (7) between first backup pad (32) and second backup pad (33), connecting plate (7) slide and connect in the clearance department of first backup pad (32) and second backup pad (33), end wall fixed connection of connecting plate (7) and inlet tube (13).

7. The high-speed roller spray device with water splashing prevention and dust removal functions as claimed in claim 6, wherein: all run through on first backup pad (32) and second backup pad (33) and seted up support hole (321), run through on connecting plate (7) and seted up connecting hole (71), connecting hole (71) and two the inner wall of support hole (321) is linked together, first backup pad (32) one side is provided with adjusting bolt (8) that are used for fixed connection board (7), adjusting bolt (8) pass the inner wall of connecting hole (71) and the inner wall of two support holes (321).