CN218672834U

CN218672834U - Cooling device for stainless steel hot-rolled coil

Info

Publication number: CN218672834U
Application number: CN202223100545.9U
Authority: CN
Inventors: 靳宗科
Original assignee: Henan Qihong Precision Tools Co ltd
Current assignee: Henan Qihong Precision Tools Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-21
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a cooling device of stainless steel hot rolling book, including braced frame, water pump and fan, fixedly connected with collecting box on the inside wall of braced frame left side lower extreme, it is connected with the conveying roller to rotate on the inside wall at braced frame middle part, run through on the last lateral wall of braced frame left end and be connected with the water delivery shunt tubes, the right-hand member of water delivery shunt tubes and the delivery port department fixed connection of water pump, the inboard fixedly connected with bellows of braced frame right side lower extreme, delivery port department fixedly connected with connecting pipe on collecting box right side, the downside and bellows fixed connection of heat exchange tube, the inboard fixedly connected with fan housing of braced frame upper right end, the gas outlet department fixedly connected with tuber pipe of fan. This cooling device of stainless steel hot rolling book is convenient for carry out the dual cooling treatment of forced air cooling and water-cooling to stainless steel hot rolling coiled material, has improved refrigerated efficiency, the spacing transport of the stainless steel hot rolling coiled material of being convenient for in addition.

Description

Cooling device for stainless steel hot-rolled coil

Technical Field

The utility model relates to a relevant technical field is rolled up in the stainless steel hot rolling, specifically is a cooling device that stainless steel hot rolling was rolled up.

Background

The stainless steel hot rolled coil is a stainless steel plate produced by a hot rolling process and can be divided into a thin plate and a thick plate, and the stainless steel plate after hot rolling has excellent properties such as high strength, good toughness, easy processing and forming and the like, so the stainless steel hot rolled coil is widely applied to the fields of buildings, machinery and the like.

However, when the stainless steel hot-rolled coil is cooled, the stainless steel hot-rolled coil is not convenient to be cooled by dual cooling of air cooling and water cooling, so that the cooling efficiency is reduced, and in addition, the stainless steel hot-rolled coil is not convenient to be conveyed in a limiting manner, so that the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device that stainless steel hot rolling was rolled up to solve the double cooling treatment of forced air cooling and water-cooling to stainless steel hot rolling coiled material of being not convenient for that proposes in the above-mentioned background art, reduced refrigerated efficiency, the spacing transport of stainless steel hot rolling coiled material of being not convenient for in addition has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device of stainless steel hot rolling book, includes braced frame, water pump and fan, fixedly connected with collecting box on the inside wall of braced frame left and right ends lower extreme, and all weld on the lateral wall about the collecting box upper end has the baffle, it is connected with the conveying roller to rotate on the inside wall at braced frame middle part, and installs stop device on braced frame's the lateral wall, run through connection has the water delivery shunt tubes on the last lateral wall of braced frame left end, and the downside of water delivery shunt tubes left end is equidistant installs the shower nozzle, the right-hand member of water delivery shunt tubes and the delivery port department fixed connection of water pump, and the water pump passes through the bolt and installs on the last lateral wall of braced frame right-hand member, the inboard fixedly connected with bellows of braced frame right end, delivery port department fixedly connected with connecting pipe on collecting box right side, and the right-hand member fixedly connected with heat exchange tube of connecting pipe, the downside and bellows fixed connection, and the water inlet department fixed connection of water pump of the upper right end of heat exchange tube, the inboard fixedly connected with fan cover of braced frame right-hand member upper end, and the upside wall mounting fan right-hand member, the air outlet department fixed connection of fan, and the lower extreme and the tuber pipe of tuber pipe.

Preferably, the longitudinal section of baffle is the arc structure, and both sides all are the laminating setting with braced frame's inside wall around the baffle.

Preferably, the limiting devices are symmetrically arranged about a horizontal central axis of the conveying roller, and the conveying roller is arranged on the inner side wall of the supporting frame at equal intervals.

Preferably, stop device includes fixed square pipe, threaded rod, activity post and limiting plate, and the inboard rotation at fixed square pipe middle part is connected with the threaded rod, and the threaded rod adopts the mode that runs through with the activity post to be connected, and the middle part fixed connection of fixed square pipe is kept away from to the activity post one end and limiting plate, and fixed square pipe passes through the bolt to be installed on braced frame's lateral wall, and the limiting plate adopts the mode of block with the conveying roller to be connected.

Preferably, the movable column drives the limiting plate to form a sliding structure on the fixed square tube, and the movable column is perpendicular to the limiting plate.

Preferably, the wind shields are symmetrically arranged about a vertical central axis of the support frame, and the openings of the wind shields are fixedly connected with the upper ends of the air pipes.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for the stainless steel hot-rolled coil is convenient for performing air cooling and water cooling double cooling treatment on the stainless steel hot-rolled coil, improves the cooling efficiency, is convenient for limiting and conveying the stainless steel hot-rolled coil, and improves the practicability;

1. the limiting device is arranged, the limiting plate forms a sliding structure on the conveying roller through the movable column, the limiting plate is symmetrically arranged about a horizontal central axis of the conveying roller, and the conveying roller is arranged on the inner side wall of the supporting frame at equal intervals, so that the limiting conveying of the stainless steel hot-rolled coiled material is facilitated, and the practicability is improved;

2. the water pump is started to operate, so that cooling water in the collecting box enters the heat exchange tube through the connecting tube, is cooled through cold air sprayed out of the air box and is sprayed out of the spray head through the water delivery flow dividing tube, the cooling water is recycled conveniently, and waste of water resources is avoided;

3. the fan cover is arranged and symmetrically arranged relative to the vertical middle axis of the supporting frame, the fan is started to operate, the upper side and the lower side of the stainless steel hot-rolled coiled material can be simultaneously subjected to air cooling treatment conveniently through the arrangement of the fan cover and the air box, and the cooling efficiency is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the supporting frame and the wind shield of the present invention in a side view;

FIG. 3 is a schematic view of the left side sectional structure of the position limiter of the present invention;

fig. 4 is a schematic view of the left side view section structure of the connection of the supporting frame and the water delivery shunt tube of the present invention.

In the figure: 1. a support frame; 2. a collection box; 3. a baffle plate; 4. a conveying roller; 5. a limiting device; 501. fixing the square tube; 502. a threaded rod; 503. a movable post; 504. a limiting plate; 6. a water delivery shunt tube; 7. a spray head; 8. a water pump; 9. an air box; 10. a connecting pipe; 11. a heat exchange pipe; 12. a fan housing; 13. a fan; 14. and (7) an air pipe.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cooling device of stainless steel hot rolling book, including braced frame 1, collecting box 2, baffle 3, conveying roller 4, stop device 5, water delivery shunt tubes 6, shower nozzle 7, water pump 8, bellows 9, connecting pipe 10, heat exchange tube 11, fan housing 12, fan 13 and tuber pipe 14, fixedly connected with collecting box 2 on the inside wall of braced frame 1 left and right sides lower extreme, and all weld on the lateral wall about collecting box 2 upper end baffle 3, rotationally be connected with conveying roller 4 on the inside wall at braced frame 1 middle part, and install stop device 5 on the lateral wall of braced frame 1, through connection has water delivery shunt tubes 6 on the last lateral wall of braced frame 1 left end, and equidistant shower nozzle 7 of downside of water delivery shunt tubes 6 left end is installed, water delivery shunt tubes 6's right-hand member and water pump 8's delivery port department fixed connection, and water pump 8 passes through the bolt installation on the last lateral wall of braced frame 1 right-hand member, the inboard fixedly connected with water delivery shunt tubes 9 of braced frame 1 right-hand member lower extreme, water delivery port department fixedly connected with connecting pipe 10 on the right side of collecting box 2 right-hand member, and air pipe fixedly connected with heat exchange tube 11's downside and water inlet pipe fixedly connected with fan housing 12, and the inboard lower extreme of water inlet of the right-hand member fixedly connected with fan housing of water pump 14 fixed connection of supporting frame 1 upper end of water pump 8, and the supporting frame 12, and the right-hand member of supporting frame upper end of supporting frame 1 upper end fixed connection of supporting frame upper end of supporting frame 12, and the fan upper end of supporting frame upper end of connecting pipe.

Like baffle 3's longitudinal section be the arc structure in fig. 1, and both sides all are the laminating setting with braced frame 1's inside wall around baffle 3, the collection of the cooling water of being convenient for, and make things convenient for the cyclic utilization of cooling water, avoid causing the waste of water resource.

Like stop device 5 sets up about conveying roller 4's horizontal axis symmetry in fig. 1 and fig. 3, and conveying roller 4 is equidistant setting on braced frame 1's inside wall, stop device 5 includes fixed square pipe 501, threaded rod 502, activity post 503 and limiting plate 504, the inboard rotation at fixed square pipe 501 middle part is connected with threaded rod 502, threaded rod 502 is connected with the mode that activity post 503 adopted to run through, the middle part fixed connection of one end and limiting plate 504 that fixed square pipe 501 was kept away from to activity post 503, fixed square pipe 501 passes through the bolt and installs on braced frame 1's lateral wall, limiting plate 504 is connected with the mode that conveying roller 4 adopted the block, activity post 503 drives limiting plate 504 and constitutes sliding construction on fixed square pipe 501, and activity post 503 is perpendicular setting with limiting plate 504, be convenient for the spacing transport of stainless steel hot rolling coiled material, and the practicality is improved.

As shown in fig. 2, the wind shields 12 are symmetrically arranged about the vertical central axis of the supporting frame 1, and the opening of the wind shield 12 is fixedly connected with the upper end of the wind pipe 14, so that the wind shield 12 and the wind box 9 are arranged, thereby facilitating the simultaneous air cooling treatment of the upper and lower sides of the stainless steel hot-rolled coil, and improving the cooling efficiency.

The working principle is as follows: when the cooling device for the stainless steel hot-rolled coil is used, according to the attached drawings of fig. 3 and 4, the threaded rod 502 is rotated and rotated on the inner side of the fixed square pipe 501, after the threaded rod 502 is rotated, the movable column 503 drives the limiting plate 504 to slide on the conveying roller 4, the adjustment of the limiting plate 504 is completed, the stainless steel hot-rolled coil is limited during conveying through the arrangement of the limiting plate 504, according to the attached drawings of fig. 1, fig. 2 and fig. 4, after the stainless steel hot-rolled coil is conveyed to the inner side of the left end of the supporting frame 1, cooling water is sprayed on the stainless steel hot-rolled coil through the spray nozzle 7 for water cooling treatment, after the stainless steel hot-rolled coil is conveyed to the inner side of the right end of the supporting frame 1, the fan 13 is started to operate, cold air is respectively conveyed into the air inlet box 9 and the air hood 12 through the air pipe 14, air cooling treatment is simultaneously carried out on the upper side and the lower side of the stainless steel hot-rolled coil through the arrangement of the air box 9 and the air hood 12, the cooling water flows fall into the collecting box 2 through the baffle 3 for collection, the water pump 8 is started, the cooling water enters the heat exchange pipe 11, and the water flow of the heat exchange pipe 11, the whole hot-exchange water-cooling water-pipe heat-exchange device for preventing the waste of the stainless steel hot-rolled coil from the waste of the heat-exchange pipe heat-exchange and water-exchange pipe heat-exchange device from the heat-exchange device for the heat-exchange device for preventing the waste.

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

Claims

1. The utility model provides a cooling device of stainless steel hot rolling book, includes braced frame (1), water pump (8) and fan (13), its characterized in that: the air conditioner is characterized in that a collecting box (2) is fixedly connected to the inner side wall of the left lower end of a supporting frame (1), baffles (3) are welded to the left side wall and the right side wall of the upper end of the collecting box (2), conveying rollers (4) are rotatably connected to the inner side wall of the middle portion of the supporting frame (1), a limiting device (5) is installed on the side wall of the supporting frame (1), a water delivery shunt pipe (6) is connected to the upper side wall of the left end of the supporting frame (1) in a penetrating mode, nozzles (7) are installed on the lower side of the left end of the water delivery shunt pipe (6) at equal intervals, the right end of the water delivery shunt pipe (6) is fixedly connected with a water outlet of a water pump (8), the water pump (8) is installed on the upper side wall of the right end of the supporting frame (1) through bolts, an air bellow (9) is fixedly connected to the inner side of the right lower end of the supporting frame (1), a connecting pipe (10) is fixedly connected to the water outlet of the right side of the collecting box (2), a heat exchange pipe (11) is fixedly connected with a heat exchange pipe (13), an air inlet of the right upper end of the air pipe (1) is fixedly connected with a fan (13), and an air cover (12) is installed on the upper end of the air fan (13) fixedly connected with the air pipe (13) and the air blower (13) is installed on the upper end of the supporting frame (1), and the lower end of the air pipe (14) is fixedly connected with the air box (9).

2. The cooling apparatus of a hot rolled stainless steel coil as set forth in claim 1, wherein: the longitudinal section of baffle (3) is the arc structure, and both sides all are the laminating setting with the inside wall of braced frame (1) around baffle (3).

3. The cooling apparatus of a hot rolled stainless steel coil as set forth in claim 1, wherein: the limiting device (5) is symmetrically arranged about a horizontal central axis of the conveying roller (4), and the conveying roller (4) is arranged on the inner side wall of the supporting frame (1) at equal intervals.

4. The cooling apparatus of a hot rolled stainless steel coil as set forth in claim 1, wherein: stop device (5) are including fixed square pipe (501), threaded rod (502), activity post (503) and limiting plate (504), the inboard rotation at fixed square pipe (501) middle part is connected with threaded rod (502), threaded rod (502) are connected with activity post (503) adoption mode of running through, the middle part fixed connection of fixed square pipe (501)'s one end and limiting plate (504) is kept away from in activity post (503), fixed square pipe (501) are installed on the lateral wall of braced frame (1) through the bolt, limiting plate (504) are connected with the mode that conveying roller (4) adopted the block.

5. The cooling apparatus of a hot rolled stainless steel coil as set forth in claim 4, wherein: the movable column (503) drives the limiting plate (504) to form a sliding structure on the fixed square tube (501), and the movable column (503) is perpendicular to the limiting plate (504).

6. The cooling apparatus of a hot rolled stainless steel coil as set forth in claim 1, wherein: the fan cover (12) is symmetrically arranged relative to the vertical central axis of the supporting frame (1), and the opening of the fan cover (12) is fixedly connected with the upper end of the air pipe (14).