Water cooling device for cooling section of stainless steel continuous annealing furnace

Abstract

The utility model discloses a stainless steel continuous annealing furnace cooling section water cooling device which comprises a supporting bottom plate, a cooling device, a filtering device and a water storage bin, the cooling device and the filtering device are both arranged on the supporting bottom plate and fixedly connected with the supporting bottom plate, and the cooling device comprises a cooling bin; a feed port and a discharge port are formed in two ends of the cooling bin; a conveying mechanism, a cleaning mechanism and a fan mechanism are arranged in the cooling bin, spraying mechanisms are arranged on the two sides of the conveying mechanism, the cleaning mechanism is located at a discharging port of the cooling bin, the fan mechanism is arranged on the top of the cooling bin, the filtering device is arranged on one side of the cooling device, and the water storage bin is arranged on the top of the cooling device and fixedly connected with the cooling device. According to the utility model, triple cooling of water spraying, mist spraying and air blowing on stainless steel is realized, so that the stainless steel is rapidly and uniformly cooled; water stains on the stainless steel surface can be cleaned, and the appearance quality of stainless steel is improved; and the cooled wastewater can be recycled, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of annealing furnace cooling, and particularly relates to a water cooling device for a cooling section of a stainless steel continuous annealing furnace. Background Art

[0002] Stainless steel continuous annealing furnace plays a vital role in stainless steel processing. Through precise heating, insulation and cooling processes, it can eliminate internal stress in the material, improve its physical and mechanical properties, and improve product quality and performance. In the cooling section of stainless steel continuous annealing furnace, existing stainless steel continuous annealing furnaces generally have problems such as uneven cooling and low cooling efficiency, and most of the wastewater generated in the cooling section of stainless steel continuous annealing furnaces is directly discharged and not recycled.

[0003] After searching, the prior art announcement number is: CN 215050492 U. A water cooling device for the cooling section of a continuous annealing furnace includes a cooling water main pipe, a cooling water branch pipe, a pressure reducing water tank, a water sprinkling orifice plate, and a water sprinkling orifice plate bracket. The water sprinkling orifice plate is fixed to the upper part of the cooling section of the continuous annealing furnace through the water sprinkling plate bracket. A plurality of pressure reducing water tanks are arranged above the water sprinkling orifice plate. The pressure reducing water tanks are filled with water through the cooling water branch pipe, and the cooling water branch pipe is connected to the cooling water main pipe. The device only uses the pressure reducing water tank and the water sprinkling orifice plate to flow the cooling water to the product that needs to be cooled. The cooling efficiency is low, and the waste water generated is directly discharged and not recycled.

[0004] Further search, prior art announcement number: CN 221071584 U A cooling device for a continuous annealing furnace, including an annealing furnace body and a base, the annealing furnace body is arranged on the base, a number of support frames Ⅰ are evenly arranged inside the annealing furnace body along the length direction, the bottoms of the several support frames Ⅰ are fixedly connected with spray main boards, a number of spray mechanisms are arranged in a matrix at the bottom of the spray main board, a groove is arranged between two adjacent spray mechanisms, a blower mechanism is arranged in the groove, a number of temperature detectors are evenly arranged inside the annealing furnace body along the length direction, the several temperature detectors are electrically connected to a controller, and the controller is arranged on the outer wall of the annealing furnace body. After the spray mechanism of the device cools down its product, the waste water generated is not treated and utilized. Summary of the invention

[0005] The utility model aims to overcome the deficiencies in the prior art and provides a water cooling device for the cooling section of a stainless steel continuous annealing furnace. A spray mechanism and a fan mechanism are arranged in the cooling device, which realize triple cooling of the stainless steel by spraying water, mist and blowing air, so that the stainless steel can be cooled quickly and evenly. A cleaning mechanism is arranged in the cooling device, which can clean water stains on the surface of the stainless steel and improve the appearance quality of the stainless steel. The filtering device can recycle and treat the waste water generated after cooling, and then recycle it, thereby reducing the discharge of waste water, saving production costs and improving production efficiency.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A water cooling device for the cooling section of a stainless steel continuous annealing furnace comprises a supporting base plate, a cooling device, a filtering device, and a water storage bin. The cooling device and the filtering device are both arranged on the supporting base plate and fixedly connected to the supporting base plate. The cooling device comprises a cooling bin; a feeding port and a discharging port are arranged at both ends of the cooling bin; a transport mechanism, a cleaning mechanism, and a fan mechanism are arranged in the cooling bin, spray mechanisms are arranged on both sides of the transport mechanism, the cleaning mechanism is located at the discharging port of the cooling bin, the fan mechanism is arranged on the top of the cooling bin, the filtering device is arranged on one side of the cooling device, and the water storage bin is arranged on the top of the cooling device and fixedly connected to the cooling device.

[0008] The transport mechanism comprises a rotating shaft I and a transport roller; the transport roller is arranged in the cooling bin and is rotatably connected to the cooling bin; one end of the transport roller is arranged outside the cooling bin and is provided with a bevel gear; one end of the cooling bin is provided with a motor I, the motor I is fixedly connected to the cooling bin; the rotating shaft I is fixedly connected to the output end of the motor I, the rotating shaft I is provided with a bevel gear, and the bevel gear on the transport roller meshes with the bevel gear on the rotating shaft I.

[0009] The fan mechanism includes a motor III, a fan I, and a fan II. The fans I and II are arranged at the top of the cooling bin and are rotatably connected to the cooling bin. Gears are arranged on the top of the fans I and II, and the gears are fixedly connected to the fans I and II. The fans I and II are transmitted through gears and racks. The motor III is arranged at the top of the fan I, and the output end of the motor III is fixedly connected to the fan I.

[0010] The spray mechanism includes an electric push rod I and a water pipe III; the water pipe III is arranged on one side of the cooling bin, a plurality of water outlets are arranged on one side of the water pipe III, a sleeve is arranged on the water outlet, the sleeve is fixedly connected to the water pipe III, a water pipe I and a water pipe II are arranged on one side of the sleeve, water pipe I is rotatably connected to the sleeve, water pipe I is arranged in the cooling bin and rotatably connected to the cooling bin, a fixed rod is arranged at one end of the water pipe I, the fixed rod is fixedly connected to the water pipe I, the electric push rod I is arranged on one side of the cooling bin and fixedly connected to the cooling bin, the electric push rod I is hinged to the fixed rod; a plurality of nozzles I are arranged on the water pipe I; the water pipe II is fixedly connected to the sleeve, water pipe II is arranged in the cooling bin, water pipe II is arranged and fixedly connected to the cooling bin, the water pipe II is provided with a plurality of nozzles II, nozzles II are shower-shaped, and a plurality of water outlet holes are arranged on the water outlet pipe of nozzle II, so that water can be sprayed out from nozzle II in the form of mist.

[0011] The cleaning mechanism includes an electric push rod II, a water guide trough, and a motor II; the motor II is arranged on one side of the cooling bin and fixedly connected to the cooling bin, a rotating shaft II is arranged at one end of the motor II, the rotating shaft II is located in the cooling bin, the rotating shaft II is fixedly connected to the output end of the motor II, the rotating shaft II is rotatably connected to the cooling bin, the rotating shaft II is provided with a support frame I, the support frame I is fixedly connected to the rotating shaft II, a support rod is arranged on the support frame I, the water guide trough is fixedly connected to the support rod, an extrusion rod is arranged on the support rod, the extrusion rod is fixedly connected to the support rod, the electric push rod II is arranged on the support frame I and fixedly connected to the support frame I, a water absorption roller is arranged on the extrusion rod, the water absorption roller is fixedly connected to the electric push rod II, and the water absorption roller is made of a water-absorbing material.

[0012] The filtering device comprises a filter screen, a motor IV, a rotating disk, a motor V, a connecting rod, a spiral blade, a self-priming pump I, a filter bin and a stirring shaft; the filter bin is arranged on one side of the cooling device, the filter bin is fixedly connected to the supporting bottom plate, a sedimentation area, a filtration area and a stirring area are arranged in the filter bin, the sedimentation area and the stirring area are arranged at both ends of the filter bin, the filtration area is arranged between the sedimentation area and the stirring area, a sewage outlet is arranged at the bottom of one end of the sedimentation area, the self-priming pump I is arranged on one side of the sedimentation area, the self-priming pump I is fixedly connected to the supporting bottom plate, the self-priming pump I connects the cooling device and the filtering device to each other through a water pipe, a plurality of filter screens are arranged in the filter area, grooves are arranged on both sides of the filter screen, a protrusion is arranged on the inner wall of the filter bin in the filter area, the two fit together, so that the filter screen and the filter bin are plugged in, a cover plate is arranged on the top of the filter bin, the cover plate is slidably connected to the filter bin, and the filter screen in the filter bin can be opened regularly to replace the filter screen, and a There is a dosing port, a support frame II is provided on one side of the stirring zone, and the support frame II is fixedly connected to the support bottom plate, the motor V is provided on the support frame II, and the motor V is fixedly connected to the support frame II, the rotating disk is provided on one side of the support frame II, and the output end of the motor V is rotatably connected to the rotating disk, a connecting rod is provided on one side of the rotating disk, and the rotating disk is rotatably connected to the connecting rod, a moving seat is provided at the bottom of the rotating disk, the moving seat is slidably connected to the support frame II, and the connecting rod is rotatably connected to the moving seat, the motor IV is provided on the moving seat, and the motor IV is fixedly connected to the moving seat, a bevel gear is provided at one end of the motor IV, the stirring shaft is provided at one end of the motor IV, a bevel gear is provided at the top of the stirring shaft, and the two are meshed with each other, a stirring plate is provided at the bottom of the stirring shaft, and the stirring plate is fixedly connected to the stirring shaft, a conical water inlet is provided on the stirring plate, a spiral blade is provided in the conical water inlet, a cross is provided at both ends of the conical water inlet, and the spiral blade is rotatably connected to the cross.

[0013] The water storage bin includes an outer coil, a buckle, and a self-priming pump II; the outer coil surrounds the outer wall of the water storage bin and is fixedly connected to the water storage bin through the buckle, a condenser is provided on one side of the water storage bin, the condenser is fixedly connected to the outer coil, a water outlet is provided at the bottom of the water storage bin, the water outlet at the bottom of the water storage bin is connected to the spray mechanism in the cooling device through a water pipe, the self-priming pump II is provided on one side of the filtering device, the self-priming pump II is fixedly connected to the supporting bottom plate 1, and the self-priming pump II is connected to the filtering device and the water storage bin through a water pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1) The electric push rod I pushes the water pipe I to swing in the cooling chamber to increase the cooling range of the cooling water. The nozzle II in the water pipe II is in the shape of a shower. The outlet pipe of the nozzle II is provided with multiple outlet holes, so that the water can be sprayed out from the nozzle II in the form of mist to ensure the uniformity of cooling the stainless steel plate;

[0016] 2) Fans I and II in the fan mechanism are arranged at the top of the cooling bin and are rotatably connected to the cooling bin. Gears are arranged at the top of fans I and II, and the gears are fixedly connected to fans I and II. Fans I and II are driven by gears and racks. The motor III is arranged at the top of fan I, and the output end of motor III is fixedly connected to fan I. Motor III rotates fans I and II, which can not only speed up the air flow in the cooling bin, but also blow the air outside the cooling bin into the cooling bin, thereby speeding up the cooling of the stainless steel plate.

[0017] 3) Both sides of the cleaning mechanism are provided with water-absorbing rollers, electric push rods II and other structural parts, and the two groups are distributed in a mirror image. The water-absorbing roller absorbs the water stains on the stainless steel plate. In the process of the stainless steel plate moving forward, the oxidized impurities on the surface of the stainless steel plate are pushed to the bottom of the cooling bin, and then the rotating shaft II rotates the support rod to replace the water-absorbing rollers, electric push rods II and other structural parts. After the water-absorbing rollers full of water are rotated and replaced, the electric push rods II shrink, thereby driving the water-absorbing rollers to shrink. The water-absorbing rollers are deformed by the squeezing rods, and the cooling waste water in the water-absorbing rollers is squeezed out. The squeezed cooling waste water flows into the water guide trough. The cleaning mechanism can clean the water stains on the surface of the stainless steel, improve the appearance quality of the stainless steel, and can also discharge the absorbed waste water into the bottom of the cooling bin to improve the waste water utilization rate;

[0018] 4) Motor IV rotates the stirring shaft, thereby driving the stirring plate to rotate. The spiral blades in the stirring plate begin to rotate with the resistance of the water flow, draining the wastewater in a small range, accelerating the neutralization speed of the wastewater and the reagent. Then motor V rotates the rotating disk, and the rotating disk rotates the connecting rod, thereby driving the moving seat to move up and down, so that the stirring plate moves up and down in the stirring area, so that the reagent and wastewater are quickly mixed evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached Figure 1This is a schematic diagram of the structure of a water cooling device for the cooling section of a stainless steel continuous annealing furnace. Figure 1 ;

[0020] Attached Figure 2 This is a schematic diagram of the structure of a water cooling device for the cooling section of a stainless steel continuous annealing furnace. Figure 2 ;

[0021] Attached Figure 3 Yes Figure 1 Schematic diagram of the internal structure of the cooling device;

[0022] Attached Figure 4 Yes Figure 3 Schematic diagram of the structure of the middle spray mechanism;

[0023] Attached Figure 5 Yes Figure 3 Schematic diagram of the cleaning mechanism structure;

[0024] Attached Figure 6 Yes Figure 1 Schematic diagram of the structure of the filter device;

[0025] Attached Figure 7 Yes Figure 6 Schematic diagram of the structure of the stirring mechanism;

[0026] Attached Figure 8 Yes Figure 7 Schematic diagram of the structure of the stirring blade;

[0027] Attached Fig. 9 Yes Figure 1 Schematic diagram of the structure of the middle water storage tank;

[0028] In the figure: 1. Supporting bottom plate; 2. Cooling device; 21. Feeding port; 22. Discharging port; 23. Spraying mechanism; 2301. Electric push rod Ⅰ; 2302. Spray head Ⅰ; 2303. Fixed rod; 2304. Water pipe Ⅰ; 2305. Water pipe Ⅲ; 2306. Water pipe Ⅱ; 2307. Spray head Ⅱ; 2308. Casing; 24. Transport mechanism; 2401. Motor Ⅰ; 2402. Rotating shaft Ⅰ; 2403. Transport roller; 25. Cleaning mechanism; 2501. Water absorption roller; 2502. Electric push rod Ⅱ; 2503. Water guide trough; 2504. Support rod; 2505. Motor Ⅱ; 2506. Extrusion rod; 2507. Rotating shaft Ⅱ; 2508. Support frame Ⅰ; 26. Wind Mechanism; 2601, motor III; 2602, fan I; 2603, fan II; 27, cooling bin; 3, filtering device; 31, sedimentation zone; 32, filtering zone; 3201, filter screen; 33, stirring zone; 3301, dosing port; 3302, motor IV; 3303, stirring plate; 3304, rotating disk; 3305, motor V; 3306, connecting rod; 3307, spiral blade; 3308, moving seat; 3309, support frame II; 3310, stirring shaft; 34, sewage outlet; 35, self-priming pump I; 36, filtering bin; 37, cover plate; 38, self-priming pump III; 4, water storage bin; 41, condenser; 42, external coil; 43, buckle; 44, self-priming pump II. DETAILED DESCRIPTION

[0029] To facilitate the understanding of those skilled in the art, Figure 1-9 , the technical solution of the utility model is further specifically described.

[0030] A water cooling device for the cooling section of a stainless steel continuous annealing furnace comprises a supporting base plate 1, a cooling device 2, a filtering device 3 and a water storage bin 4. The cooling device 2 and the filtering device 3 are both arranged on the supporting base plate 1 and fixedly connected to the supporting base plate 1. The cooling device 2 comprises a cooling bin 27; a feeding port 21 and a discharging port 22 are arranged at both ends of the cooling bin 27; a transport mechanism 24, a cleaning mechanism 25 and a fan mechanism 26 are arranged in the cooling bin 27, spray mechanisms 23 are arranged on both sides of the transport mechanism 24, the cleaning mechanism 25 is located at the discharging port of the cooling bin 27, the fan mechanism 26 is arranged at the top of the cooling bin 27, the filtering device 3 is arranged on one side of the cooling device 2, and the water storage bin 4 is arranged at the top of the cooling device and fixedly connected to the cooling device.

[0031] The transport mechanism 24 includes a rotating shaft Ⅰ2402 and a transport roller 2403; the transport roller 2403 is arranged in the cooling bin 27 and is rotatably connected to the cooling bin 27; one end of the transport roller 2403 is arranged outside the cooling bin 27 and is provided with a bevel gear; one end of the cooling bin 27 is provided with a motor Ⅰ2401, and the motor Ⅰ2401 is fixedly connected to the cooling bin 27; the rotating shaft Ⅰ2402 is fixedly connected to the output end of the motor Ⅰ2401, and the rotating shaft Ⅰ2402 is provided with a bevel gear, and the bevel gear on the transport roller 2403 is meshed with the bevel gear of the rotating shaft Ⅰ2402.

[0032] The fan mechanism 26 includes a motor III 2601, a fan I 2602, and a fan II 2603. The fans I 2602 and II 2603 are arranged at the top of the cooling bin 27 and are rotatably connected to the cooling bin 27. Gears are arranged on the top of the fans I 2602 and II 2603. The gears are fixedly connected to the fans I 2602 and II 2603. The fans I 2602 and II 2603 are driven by gears and racks. The motor III 2601 is arranged at the top of the fan I 2602, and the output end of the motor III 2601 is fixedly connected to the fan I 2602.

[0033] The spray mechanism 23 includes an electric push rod Ⅰ2301 and a water pipe Ⅲ2305; the water pipe Ⅲ2305 is arranged on one side of the cooling bin 27, and a plurality of water outlets are arranged on one side of the water pipe Ⅲ2305, and a sleeve 2308 is arranged on the water outlet, and the sleeve 2308 is fixedly connected to the water pipe Ⅲ2305; a water pipe Ⅰ2304 and a water pipe Ⅱ2306 are arranged on one side of the sleeve 2308, and the water pipe Ⅰ2304 is rotatably connected to the sleeve 2308, and the water pipe Ⅰ2304 is arranged in the cooling bin 27 and is rotatably connected to the cooling bin 27; a fixed rod 2303 is arranged at one end of the water pipe Ⅰ2304, and the fixed rod 2303 is connected to the water pipe Ⅰ230 4 is fixedly connected, the electric push rod I 2301 is arranged at one side of the cooling bin 27 and is fixedly connected to the cooling bin 27, the electric push rod I 2301 is hinged with the fixed rod 2303; the water pipe I 2304 is provided with a plurality of nozzles I 2302; the water pipe II 2306 is fixedly connected with the sleeve 2308, the water pipe II 2306 is arranged in the cooling bin 27, the water pipe II 2306 is fixedly connected to the cooling bin 27, the water pipe II 2306 is provided with a plurality of nozzles II 2307, the nozzle II 2307 is in the shape of a shower, and the water outlet pipe of the nozzle II 2307 is provided with a plurality of water outlet holes, so that water can be sprayed out from the nozzle II 2307 in the form of mist.

[0034] The cleaning mechanism 25 includes an electric push rod II 2502, a water guide groove 2503, and a motor II 2505; the motor II 2505 is arranged on one side of the cooling bin 27 and is fixedly connected to the cooling bin 27; one end of the motor II 2505 is provided with a rotating shaft II 2507, the rotating shaft II 2507 is located in the cooling bin 27, the rotating shaft II 2507 is fixedly connected to the output end of the motor II 2505, the rotating shaft II 2507 is rotatably connected to the cooling bin 27, the rotating shaft II 2507 is provided with a support frame I 2508, the support frame I 2508 is fixedly connected to the rotating shaft II 2507, and the support frame I 2508 is provided with a rotating shaft II 2507. There is a support rod 2504, which is fixedly connected to the support frame I 2508. The water guide groove 2503 is arranged on the support frame I 2508, and the water guide groove 2503 is fixedly connected to the support rod 2504. The support rod 2504 is provided with an extrusion rod 2506, and the extrusion rod 2506 is fixedly connected to the support rod 2504. The electric push rod II 2502 is arranged on the support frame I 2508 and fixedly connected to the support frame I 2508. The extrusion rod 2506 is provided with a water absorption roller 2501, and the water absorption roller 2501 is fixedly connected to the electric push rod II 2502, and the water absorption roller 2501 is made of water-absorbing material.

[0035] The filtering device 3 includes a filter screen 3201, a motor IV 3302, a rotating disk 3304, a motor V 3305, a connecting rod 3306, a spiral blade 3307, a self-priming pump I 35, a filtering bin 36, and a stirring shaft 3310; the filtering bin 36 is arranged on one side of the cooling device 2, and the filtering bin 36 is fixedly connected to the supporting bottom plate 1; a sedimentation area 31, a filtering area 32, and a stirring area 33 are arranged in the filtering bin 36; the sedimentation area 31 and the stirring area 33 are arranged at both ends of the filtering bin 36; the filtering area 32 is arranged between the sedimentation area 31 and the stirring area 33; a sewage outlet 34 is arranged at the bottom of one end of the sedimentation area 31; the self-priming pump I 35 is arranged on one side of the sedimentation area 31; The pump I35 is fixedly connected to the supporting bottom plate 1, and the self-priming pump I35 connects the cooling device 2 and the filtering device 3 to each other through a water pipe. The filtering area 32 is provided with a plurality of filter screens 3201, and grooves are provided on both sides of the filter screens 3201. A protrusion is provided on the inner wall of the filter bin 36 in the filtering area 32, and the two fit each other so that the filter screen 3201 is plugged into the filter bin 36. A cover plate 37 is provided on the top of the filter bin 36, and the cover plate 37 is slidably connected to the filter bin 36, and the filter screen 3201 in the filter bin 36 can be opened regularly to replace the filter screen 3201. A self-priming pump III38 is provided on the top of the stirring area 33, and the self-priming pump III38 connects the filtering area 32 and the stirring area 33 through a water pipe. The stirring area 33 A dosing port 3301 is provided on the top, a support frame II 3309 is provided on one side of the stirring zone 33, and the support frame II 3309 is fixedly connected to the support bottom plate 1, the motor V 3305 is provided on the support frame II 3309, and the motor V 3305 is fixedly connected to the support frame II 3309, the rotating disk 3304 is provided on one side of the support frame II 3309, and the output end of the motor V 3305 is rotatably connected to the rotating disk 3304, a connecting rod 3306 is provided on one side of the rotating disk 3304, and the rotating disk 3304 is rotatably connected to the connecting rod 3306, and a moving seat 3308 is provided at the bottom of the rotating disk 3304, and the moving seat 3308 is slidably connected to the support frame II 3309, and the connecting rod 3306 is rotatably connected to the rotating disk 3304. The connecting rod 3306 is rotatably connected to the moving seat 3308, the motor IV 3302 is arranged on the moving seat 3308, the motor IV 3302 is fixedly connected to the moving seat 3308, a bevel gear is provided at one end of the motor IV 3302, the stirring shaft 3310 is arranged at one end of the motor IV 3302, a bevel gear is provided on the top of the stirring shaft 3310, the two are meshed with each other, a stirring plate 3303 is provided at the bottom of the stirring shaft 3310, the stirring plate 3303 is fixedly connected to the stirring shaft 3310, a conical water inlet is provided on the stirring plate 3303, a spiral blade 3307 is provided in the conical water inlet, a cross is provided at both ends of the conical water inlet, and the spiral blade 3307 is rotatably connected to the cross.

[0036] The water storage tank 4 includes an outer coil pipe 42, a buckle 43, and a self-priming pump II 44; the outer coil pipe 42 surrounds the outer wall of the water storage tank 4 and is fixedly connected to the water storage tank 4 through the buckle 43. A condenser 41 is provided on one side of the water storage tank 4, and the condenser 41 is fixedly connected to the outer coil pipe 42. A water outlet is provided at the bottom of the water storage tank 4, and the water outlet at the bottom of the water storage tank 4 is communicated with the spraying mechanism 23 in the cooling device 2 through a water pipe. The self-priming pump II 44 is arranged on one side of the filtering device 3, the self-priming pump II 44 is fixedly connected to the support bottom plate 1, and the self-priming pump II 44 is connected to the filtering device 3 and the water storage tank 4 through a water pipe.

[0037] A water cooling device for the cooling section of a stainless steel continuous annealing furnace operates as follows:

[0038] During operation, the stainless steel plate enters the cooling bin 27 from the feed port 21, the motor Ⅰ2401 rotates the rotating shaft Ⅰ2402, so that the transport roller 2403 rotates, and the stainless steel plate advances in the cooling bin 27 through the transport roller 2403, and then the cooling water flows into the water pipe Ⅲ2305 from the water outlet of the water storage bin 4, and flows into the water pipe Ⅰ2304 and the water pipe Ⅱ2306 from the water pipe Ⅲ2305, and the cooling water is sprayed out from the nozzle Ⅰ2302 in the water pipe Ⅰ2304 and the nozzle Ⅱ2307 in the water pipe Ⅱ2306, and the electric push rod Ⅰ2301 pushes the water pipe Ⅰ2304 to swing in the cooling bin 27 to increase the cooling range of the cooling water, and the nozzle Ⅱ2307 in the water pipe Ⅱ2306 is in the shape of a shower, and the water outlet end of the nozzle Ⅱ2307 is provided with a plurality of water outlet holes, so that the water can It is sprayed out from the nozzle II 2307 in a mist form to ensure the uniformity of cooling the stainless steel plate. A fan mechanism 26 is provided on the top of the cooling bin 27. The motor III 2601 rotates the fan I 2602 and the fan II 2603, which can not only speed up the air flow in the cooling bin, but also blow the air outside the cooling bin 27 into the bin to speed up the cooling of the stainless steel plate. After the cooling is completed, the cleaning mechanism 25 at the discharge port 22 end of the cooling bin 27 works. Both sides of the cleaning mechanism 25 are provided with water-absorbing rollers 2501, electric push rods II 2502 and other structural parts. The two groups are distributed in a mirror image. The water-absorbing roller 2501 absorbs the water stains on the stainless steel plate. In the process of the stainless steel plate moving forward, the oxidized impurities on the surface of the stainless steel plate are pushed to the bottom of the cooling bin 27, and then the rotating shaft II 2507 rotates. The support rod 2504 rotates and replaces the water-absorbing roller 2501, the electric push rod II 2502 and other structural parts. After the water-absorbing roller 2501 that is full of water is rotated and replaced, the electric push rod II 2502 contracts, thereby driving the water-absorbing roller 2501 to contract. The water-absorbing roller 2501 is squeezed and deformed by the squeezing rod 2506, and the cooling wastewater in the water-absorbing roller 2501 is squeezed out. The squeezed cooling wastewater flows into the water guide groove 2503. Subsequently, the wastewater flows into the bottom of the cooling bin 27 from both ends of the water guide groove 2503. The cooling wastewater enters the sedimentation area 31 of the filter device 3 through the self-priming pump I 35. In the sedimentation area 31, large particles of impurities in the wastewater are precipitated here, and the large particles of impurities are finally discharged through the sewage outlet 34. After the wastewater is filtered in the wastewater filtration area 32, the filter net 3201 The harmful metal ions and grease in the wastewater are adsorbed and filtered. Finally, the self-priming pump III 38 sucks the filtered wastewater into the stirring zone 33. At this time, the wastewater in the stirring zone is hard water and needs to be neutralized by adding medicine to become soft water. Soft water stop is not easy to produce scale and will not easily clog the nozzle. The neutralizing agent enters the stirring zone 33 from the dosing port 3301, and the motor IV 3302 rotates the stirring shaft 3310, thereby driving the stirring plate 3303 to rotate. The spiral blade 3307 in the stirring plate 3303 starts to rotate with the resistance of the water flow, draining the wastewater in a small range, accelerating the neutralization speed of the wastewater and the agent, and then the motor V rotates the rotating disk 3304, and the rotating disk 3304 rotates the connecting rod 3306, thereby driving the moving seat 3308 to move up and down.The stirring plate 3303 moves up and down in the stirring zone 33, so that the reagent and the wastewater are quickly mixed and evenly mixed, and the neutralized wastewater enters the water storage tank 4 through the self-priming pump II 44. A condenser 41 is provided outside the water storage tank 4. The condenser 41 cools the neutralized wastewater in the water storage tank 4 through the external coil 42.

[0039] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0040] In summary, electronic or electrical components including but not limited to electric push rods, motors, self-priming pumps, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, and are not within the scope of protection of the present utility model.

[0041] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A water cooling device for the cooling section of a stainless steel continuous annealing furnace, comprising a supporting bottom plate, a cooling device, a filtering device, and a water storage tank, characterized in that The cooling device and the filtering device are both arranged on the supporting bottom plate and fixedly connected to the supporting bottom plate. The cooling device includes a cooling bin, and a feeding port and a discharging port are arranged at both ends of the cooling bin. A transportation mechanism, a cleaning mechanism, and a fan mechanism are arranged in the cooling bin. Spraying mechanisms are arranged on both sides of the transportation mechanism. The cleaning mechanism is located at the discharging port of the cooling bin. The fan mechanism is arranged on the top of the cooling bin. The filtering device is arranged on one side of the cooling device. The water storage bin is arranged on the top of the cooling device and fixedly connected to the cooling device. The cleaning mechanism includes an electric push rod II, a water guide groove, and a motor II; the motor II is arranged on one side of the cooling bin and is fixedly connected to the cooling bin, a rotating shaft II is arranged at one end of the motor II, the rotating shaft II is located in the cooling bin, the rotating shaft II is fixedly connected to the output end of the motor II, the rotating shaft II is rotatably connected to the cooling bin, the rotating shaft II is provided with a support frame I, the support frame I is fixedly connected to the rotating shaft II, a support rod is arranged on the support frame I, the water guide groove is fixedly connected to the support rod, an extrusion rod is arranged on the support rod, the extrusion rod is fixedly connected to the support rod, the electric push rod II is arranged on the support frame I and is fixedly connected to the support frame I, a water absorption roller is arranged on the extrusion rod, the water absorption roller is fixedly connected to the electric push rod II, and the water absorption roller is made of a water-absorbing material; The fan mechanism includes a motor III, a fan I, and a fan II. The fans I and II are arranged on the top of the cooling bin and are rotatably connected to the cooling bin. Gears are arranged on the top of the fans I and II. The gears are fixedly connected to the fans I and II. The fans I and II are driven by gears and racks. The motor III is arranged on the top of the fan I, and the output end of the motor III is fixedly connected to the fan I. The spray mechanism includes an electric push rod I and a water pipe III; the water pipe III is arranged on one side of the cooling bin, a plurality of water outlets are arranged on one side of the water pipe III, a sleeve is arranged on the water outlet, the sleeve is fixedly connected to the water pipe III, a water pipe I and a water pipe II are arranged on one side of the sleeve, water pipe I is rotatably connected to the sleeve, water pipe I is arranged in the cooling bin and rotatably connected to the cooling bin, a fixed rod is arranged at one end of the water pipe I, the fixed rod is fixedly connected to the water pipe I, the electric push rod I is arranged on one side of the cooling bin and fixedly connected to the cooling bin, the electric push rod I is hinged to the fixed rod; a plurality of nozzles I are arranged on the water pipe I; the water pipe II is fixedly connected to the sleeve, water pipe II is arranged in the cooling bin, water pipe II is arranged and fixedly connected to the cooling bin, the water pipe II is provided with a plurality of nozzles II, nozzles II are in the shape of a shower head, and the water outlet pipe of nozzle II is provided with a plurality of water outlet holes.

2. A water cooling device for cooling section of a stainless steel continuous annealing furnace according to claim 1, characterized in that The transport mechanism includes a rotating shaft I and a transport roller; the transport roller is arranged in the cooling bin and is rotatably connected to the cooling bin; one end of the transport roller is arranged outside the cooling bin and is provided with a bevel gear; one end of the cooling bin is provided with a motor I, which is fixedly connected to the cooling bin; the rotating shaft I is fixedly connected to the output end of the motor I, and a bevel gear is provided on the rotating shaft I; the bevel gear on the transport roller is meshed with the bevel gear of the rotating shaft I.

3. The water cooling device for the cooling section of a stainless steel continuous annealing furnace according to claim 1, characterized in that The filtering device comprises a filter screen, a motor IV, a rotating disk, a motor V, a connecting rod, a spiral blade, a self-priming pump I, a filter bin and a stirring shaft; the filter bin is arranged on one side of the cooling device, the filter bin is fixedly connected to the supporting bottom plate, a sedimentation zone, a filtration zone and a stirring zone are arranged in the filter bin, the sedimentation zone and the stirring zone are arranged at both ends of the filter bin, the filtration zone is arranged between the sedimentation zone and the stirring zone, a sewage outlet is arranged at the bottom of one end of the sedimentation zone, the self-priming pump I is arranged on one side of the sedimentation zone, the self-priming pump I is fixedly connected to the supporting bottom plate, the self-priming pump I connects the cooling device and the filtering device to each other through a water pipe, a plurality of filter screens are arranged in the filter zone, grooves are arranged on both sides of the filter screen, a protrusion is arranged on the inner wall of the filter bin in the filter zone, the two fit together, so that the filter screen is plugged into the filter bin, a cover plate is arranged on the top of the filter bin, the cover plate is slidably connected to the filter bin, a dosing port is arranged on the top of the stirring zone, and the stirring A support frame II is provided on one side of the mixing zone, and the support frame II is fixedly connected to the support bottom plate. The motor V is provided on the support frame II, and the motor V is fixedly connected to the support frame II. The rotating disk is provided on one side of the support frame II, and the output end of the motor V is rotatably connected to the rotating disk. A connecting rod is provided on one side of the rotating disk, and the rotating disk is rotatably connected to the connecting rod. A moving seat is provided at the bottom of the rotating disk, and the moving seat is slidably connected to the support frame II, and the connecting rod is rotatably connected to the moving seat. The motor IV is provided on the moving seat, and the motor IV is fixedly connected to the moving seat. A bevel gear is provided at one end of the motor IV, and the stirring shaft is provided at one end of the motor IV. A bevel gear is provided on the top of the stirring shaft, and the two are meshed with each other. A stirring plate is provided at the bottom of the stirring shaft, and the stirring plate is fixedly connected to the stirring shaft. A conical water inlet is provided on the stirring plate, and a spiral blade is provided in the conical water inlet. A cross is provided at both ends of the conical water inlet, and the spiral blade is rotatably connected to the cross.

4. The water cooling device for cooling section of a stainless steel continuous annealing furnace according to claim 1, characterized in that The water storage bin includes an outer coil, a buckle, and a self-priming pump II; the outer coil surrounds the outer wall of the water storage bin and is fixedly connected to the water storage bin through the buckle, a condenser is provided on one side of the water storage bin, the condenser is fixedly connected to the outer coil, a water outlet is provided at the bottom of the water storage bin, the water outlet at the bottom of the water storage bin is connected to the spray mechanism in the cooling device through a water pipe, the self-priming pump II is provided on one side of the filtering device, the self-priming pump II is fixedly connected to the supporting bottom plate, and the self-priming pump II is connected to the filtering device and the water storage bin through a water pipe.

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