CN113351659A - Impurity cleaning device for hot rolled strip steel three-forked area cooling tank - Google Patents
Impurity cleaning device for hot rolled strip steel three-forked area cooling tank Download PDFInfo
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- CN113351659A CN113351659A CN202110644172.2A CN202110644172A CN113351659A CN 113351659 A CN113351659 A CN 113351659A CN 202110644172 A CN202110644172 A CN 202110644172A CN 113351659 A CN113351659 A CN 113351659A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses an impurity cleaning device for a hot rolled strip steel three-fork zone cooling tank, which comprises a cold guide groove, wherein a plurality of guide blocks which are uniformly arranged from left to right are arranged on the inner side of the cold guide groove at the front side and the rear side, the front and the rear rows of guide blocks are symmetrically arranged, a steel belt is arranged between the front and the rear rows of guide blocks, the guide blocks are elastically pressed against the steel belt, flanges are arranged on the front and the rear sides of the cold guide groove, and spray pipes are arranged between the two adjacent guide blocks on the left and right sides of the flanges on the front and the rear sides, the distance between the two adjacent guide blocks at the left and the right is increased compared with the distance before improvement so as to increase the drainage capacity of the cold guide groove and avoid influencing the cooling of the steel strip, and the water carrying amount of the steel strip is greatly reduced by the way that the water spraying direction of the spray pipe is opposite to the advancing direction of the steel strip, the cooling effect of the steel strip is improved, meanwhile, the steel belt is elastically abutted through the guide block, so that water carried on the steel belt is scraped and reduced.
Description
Technical Field
The invention relates to the technical field of hot rolled strip steel cold guide grooves, in particular to an impurity cleaning device for a hot rolled strip steel three-fork zone cooling groove.
Background
When the hot-rolled narrow strip steel is produced, ultra-fast cooling equipment is used at the position of a three-fork area, and water with the pressure of 0.5-0.8 is sprayed on the surface of the hot-rolled strip steel through a plurality of pairs of nozzles which are sequentially distributed in a guide groove device to cool, so that the purpose of improving the product quality to a certain extent is achieved.
The applicant of the invention finds that the distance between adjacent guide blocks in the existing cold guide groove is small, so that the drainage capacity is influenced, the sprayed cooling water cannot be discharged in time in the actual use of the ultra-fast cold guide groove, a large amount of cooling water is remained in the guide groove, so that the water sprayed by a nozzle at the rear half part of the ultra-fast cold guide groove cannot directly act on the surface of strip steel, the cooling effect is greatly reduced, the running speed of the strip steel in the guide groove of a three-fork area is about 13m/s, and the water at the front half part of the guide groove is carried to the rear half part of the guide groove due to the fact that the strip steel accompanies high-speed strip steel, so that a large amount of water is remained in the guide groove at the rear half part; the spraying direction of the cooling water nozzles in the guide groove is along the advancing direction of the strip steel, so that the siphoning effect of water carrying is intensified; the overall arrangement of baffle in the guide slot, along the direction of rivers, be unfavorable for keeping the discharge of water, can produce more iron fillings when cooling the steel band simultaneously and clear up inconvenient long-term accumulation can cause the drainage jam in aqueous.
Disclosure of Invention
The invention aims to provide an impurity cleaning device for a hot rolled strip steel Y-shaped zone cooling tank, and aims to solve the problems that the drainage capacity is influenced due to the fact that the distance between adjacent guide blocks in the existing cold guide groove is small, the drainage efficiency of the cold guide groove is low, the cooling effect is influenced due to the water carrying capacity of a steel strip, and more iron scraps are inconvenient to clean in water when the steel strip is cooled.
The invention is realized by the following steps:
a hot rolled strip steel trident zone cooling tank impurity cleaning device comprises a cold guide groove, wherein the inner side of the cold guide groove is provided with a plurality of guide blocks which are uniformly arranged from left to right at the front side and the rear side, the front and the rear rows of guide blocks are symmetrically arranged, a steel strip is arranged between the front and the rear rows of guide blocks, the guide blocks are elastically propped against the steel strip, the front and the rear sides of the cold guide groove are provided with flanges, a spray pipe is arranged between the two adjacent guide blocks at the left and the right on the flanges at the front and the rear sides, the spraying direction of the spray pipe is opposite to the advancing direction of the steel strip, the bottom of the inner side of the cold guide groove is provided with a plurality of water drainage grooves which are uniformly arranged, the front and the rear sides of the cold guide groove are provided with water guide grooves communicated with the water drainage grooves, a cleaning mechanism for cleaning scrap iron in water is arranged in the water guide groove, and the water in the cold guide groove is timely and rapidly discharged through, and through the clearance mechanism that sets up can be timely avoid piling up the quick absorption clearance with the iron fillings in the waste water and block up the influence drainage, the cooling of influence steel band is avoided to the ability of the drainage that increases cold guide slot is increaseed in the distance before improving through the distance between two guide blocks adjacent about to, and the water yield of taking of the reduction steel band that the advancing direction through spray tube is contrary great mutually improves the effect to the cooling of steel band, thereby carry out elasticity through the guide block to the steel band and support tightly the realization to scraping of the water that carries on the steel band and reduce the water yield of taking of steel band.
Furthermore, a guide head is fixedly arranged at one end, facing the flange, of the guide block, a spring is arranged at one end of the guide head after the guide head penetrates through the flange, a fixing frame is fixedly arranged at one end, located at the end of the guide head, of the outer side of the flange, the fixing frame is fixed to the flange through a fixing screw, a guide opening matched with the guide head is formed in the flange, and the guide block is tightly pressed through the elasticity of the spring and is abutted to the steel strip to scrape the water carried on the steel strip, so that the water carrying amount of the steel strip is reduced.
Furthermore, one side of the guide block facing the steel strip is provided with a circular arc-shaped guide surface, a plurality of water guide grooves which are vertically arranged are arranged at positions, close to the right end, of the guide surface, and the water guide grooves arranged on the guide block improve the wiping effect by quickly discharging water carried by the steel strip when the water is scraped.
Further, clearance mechanism includes two parallel arrangement's bracing piece, and the downside of two bracing pieces is provided with a plurality of align to grid's electro-magnet, the both ends of electro-magnet are respectively through two connecting rods and two bracing piece fixed connection, and the lower surface of electro-magnet is provided with a plurality of adsorption strips of evenly arranging, make the electro-magnet produce magnetic force and carry out magnetic conduction through adsorption strips with the iron fillings absorption in the waste water and take out clearance mechanism in the later stage and then can clear up absorbent iron fillings, make the inside clearance of cold guide slot more convenient.
Further, the lower extreme of cold guide slot is provided with mobilizable lift base of lift regulation, lift base includes the lifter plate, the lifter plate is close to the equal vertical interlude of four corners and has the guide bar, and the upper end of guide bar is fixed at the lower extreme of cold guide slot, the lifter plate lower surface is provided with evenly distributed's gyro wheel that has self-locking function, and both sides are all fixed and are provided with the roof around the lifter plate, come both sides all fixed be provided with roof complex fixed plate around the cold guide slot, and the vertical wrong interlude of twisting has adjusting screw of twisting on the fixed plate, when using the cold guide slot, thereby it descends to realize the rising to the height of cold guide slot to prop up tight roof drive lifter plate through twisting adjusting screw soon, reverse twist adjusting screw then realize reducing the height thereby accomplish the better satisfying practical user demand to the regulation of the height of cold guide slot.
Furthermore, the bottom of the inner side of the cold guide groove is provided with a water storage cavity, a plurality of grid plates which are uniformly installed from left to right are arranged at the upper end of the water storage cavity, water in the cold guide groove is temporarily stored through the arranged water storage cavity, and water can be drained into the water storage cavity through the arranged grid plates timely and quickly to effectively avoid water accumulation in the cold guide groove.
Further, the inboard in water storage chamber is provided with a plurality of align to grid's conducting strip, and is provided with the through-hole of evenly arranging on the conducting strip, and both sides all are provided with the fin of being connected with the conducting strip around the cold guide slot, and the through-hole that sets up on the conducting strip through setting up realizes the flow of the water of water storage intracavity and carries out timely row's cooling through the fin with the heat in the aquatic simultaneously through the conducting strip.
Furthermore, the upper port of the water storage cavity is provided with a step groove used for installing a grid plate, the front side of the cold guide groove is provided with a drain pipe communicated with the water storage cavity, the drain pipe is connected with a water pump, the water pump is connected with the spray pipe through a pipeline, the grid plate is installed through the step groove, and water in the water storage cavity is recycled through the water pump.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the drainage efficiency of the cold guide groove is greatly improved by timely and quickly discharging water in the cold guide groove through the guide grooves by the plurality of drainage grooves arranged in the cold guide groove, scrap iron in wastewater can be timely and quickly adsorbed and cleaned by the arranged cleaning mechanism to avoid accumulation and blockage to influence drainage, the influence on the cooling of the steel strip is avoided by increasing the drainage capacity of the cold guide groove by comparing the distance between the left and right adjacent guide blocks with the distance before improvement, the water carrying capacity of the steel strip is greatly reduced by greatly reducing the water carrying capacity of the steel strip by reversing the water spraying direction of the spray pipe and the travelling direction of the steel strip, and the cooling effect of the steel strip is improved, and meanwhile, the steel strip is elastically supported tightly by the guide blocks, so that the scraping of the water carried on the steel strip is realized, and the water carrying capacity of the steel strip is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of an impurity cleaning device of a hot rolled strip steel triviary zone cooling tank of the invention before improvement;
FIG. 2 is a schematic structural diagram of an impurity cleaning device of a hot rolled strip steel three-fork zone cooling tank, which is disclosed by the invention;
FIG. 3 is a perspective view of the impurity cleaning device for the hot rolled strip steel triple-zone cooling tank of the invention;
FIG. 4 is a schematic view of a guide block of the impurity cleaning device for the hot rolled strip steel triquetrous zone cooling tank of the invention;
FIG. 5 is a schematic view of a cold guide groove of the impurity cleaning device for the hot rolled strip steel three-way zone cooling tank of the invention;
FIG. 6 is a schematic diagram of a cleaning mechanism of the impurity cleaning device for the hot rolled strip steel triquetrous zone cooling tank in the invention;
FIG. 7 is a schematic view of a lifting base of the impurity cleaning device for the hot rolled strip steel triquetrous zone cooling tank of the invention;
FIG. 8 is a second perspective view of the cold channel of the hot rolled strip triple-zone cooling bath impurity removal device of the present invention;
FIG. 9 is a second schematic view of the cold channel of the hot rolled strip triple-zone cooling bath impurity removal device of the present invention;
FIG. 10 is a schematic view of a heat-conducting fin of the impurity cleaning device for the hot rolled strip steel trifurcate cooling tank in the invention.
In the figure: 1. a cold guide groove; 101. a grid plate; 102. a drain pipe; 103. a heat sink; 104. a water storage cavity; 105. a step groove; 106. a heat conductive sheet; 11. blocking edges; 12. a guide port; 13. a water discharge tank; 14. a diversion trench; 15. a lifting base; 151. a lifting plate; 152. a roller; 153. a guide bar; 154. adjusting screws; 155. a top plate; 156. a fixing plate; 16. a cleaning mechanism; 161. a support bar; 162. an electromagnet; 163. a connecting rod; 164. an adsorption strip; 2. a nozzle; 3. a guide block; 31. a guide surface; 32. a water chute; 33. a guide head; 34. fixing screws; 35. a fixed mount; 36. a spring; 4. a steel strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Embodiment 1, specifically referring to fig. 2, 3, 5 and 6, a hot rolled strip steel trident zone cooling tank impurity cleaning device includes a cold guide groove 1, a plurality of guide blocks 3 uniformly arranged from left to right are arranged on the inner side of the cold guide groove 1 and on the front and rear sides, the guide blocks 3 in the front and rear rows are symmetrically arranged, a steel strip 4 is arranged between the guide blocks 3 in the front and rear rows, the distance between two adjacent guide blocks 3 on the left and right is increased compared with the distance before improvement to increase the drainage capacity of the cold guide groove 1 so as to avoid influencing the cooling of the steel strip 4, the guide blocks 3 are elastically pressed against the steel strip 4, the steel strip 4 is elastically pressed by the guide blocks 3 so as to scrape the water carried on the steel strip 4 and reduce the water carrying amount of the steel strip, blocking edges 11 are arranged on the front and rear sides of the cold guide groove 1, and the spraying pipes 2 are arranged on the blocking edges 11 on the front and rear sides and between the two adjacent guide blocks 3 on the left and right, the spraying direction of the spray pipe 2 is opposite to the advancing direction of the steel strip 4, when the spray pipe 2 sprays the steel strip 4, water on the steel strip 4 is blocked by impact force to reduce the water quantity following the steel strip 4, the water spraying direction of the spray pipe 2 is opposite to the advancing direction of the steel strip 4, the water carrying quantity of the steel strip 4 is greatly reduced, the cooling effect on the steel strip 4 is improved, a plurality of drainage grooves 13 which are uniformly arranged are arranged at the bottom of the inner side of the cold guide groove 1, the water in the cold guide groove 1 is quickly discharged through the drainage grooves 13, the drainage efficiency of the cold guide groove 1 is greatly improved by timely and quickly discharging the water in the cold guide groove 1 through the drainage grooves 14, a cleaning mechanism 16 for cleaning iron chips in the water is inserted in the drainage grooves 13, clearance mechanism 16 includes two parallel arrangement's bracing piece 161, and the downside of two bracing pieces 161 is provided with a plurality of align to grid's electro-magnet 162, the both ends of electro-magnet 162 are respectively through two connecting rods 163 and two bracing pieces 161 fixed connection, and the lower surface of electro-magnet 162 is provided with a plurality of adsorption strip 164 of evenly arranging, make electro-magnet 162 produce magnetic force and carry out the iron fillings absorption of magnetic conduction in with the waste water and take out clearance mechanism 16 in the later stage and then can clear up the clearance with the iron fillings of absorption through adsorbing strip 164 through the circular telegram, make the more convenience of the clearance of cold guide slot 1 inside.
Specifically, as shown in fig. 4, a guide head 33 is fixedly arranged at one end of the guide block 3 facing the flange 11, a spring 36 is arranged at one end of the guide head 33 penetrating through the flange 11, the guide head 33 realizes movable guide of the guide block 3, a fixing frame 35 is fixedly arranged at one end, located at the end part of the guide head 33, of the outer side of the flange 11, the fixing frame 35 is fixed on the flange 11 through a fixing screw 34, a guide opening 12 matched with the guide head 33 is arranged on the flange 11, and is in guide fit with the guide head 33 through the guide opening 12, the guide block 3 is tightly abutted against the steel strip 4 through elastic compression of the spring 36 to scrape off water carried on the steel strip 4 so as to reduce the water carrying amount of the steel strip 4, an arc-shaped guide surface is arranged at one end of the guide block 3 facing the steel strip 4, a plurality of vertically arranged water guide grooves 32 are arranged at positions, close to the right end of the guide surface 32, and the water guide grooves 32 arranged on the guide block 3 scrape off the water carried on the steel strip 4 and discharge the water carried on the steel strip 4 quickly so as to improve water scraping performance And (5) effect.
Referring to fig. 5 and 7, the lower end of the cold guide groove 1 is provided with a movable lifting base 15 for adjusting lifting, the lifting base 15 comprises a lifting plate 151, guide rods 153 are vertically inserted into the lifting plate 151 near four corners, and the upper end of the guide rod 153 is fixed at the lower end of the cold guide groove 1, the lower surface of the lifting plate 151 is provided with uniformly distributed rollers 152 with self-locking function, and the front and rear sides of the elevating plate 151 are fixedly provided with top plates 155, the front and rear sides of the cold guide groove 1 are fixedly provided with fixing plates 156 matched with the top plates 155, and the fixing plates 156 are vertically screwed and inserted with adjusting screws 154, when the cold guide groove 1 is used, the lifting plate 151 is driven to descend by screwing the adjusting screw 154 to tightly push the top plate 155, so that the height of the cold guide groove 1 is increased, and the adjusting screw 154 is screwed reversely, so that the height is reduced, and the adjustment of the height of the cold guide groove 1 is better met.
Embodiment 2, please refer to fig. 8, 9, and 10 specifically, an impurity cleaning apparatus for a hot rolled strip steel trident zone cooling tank includes a cold guiding groove 1, a water storage cavity 104 is disposed at the bottom of the inner side of the cold guiding groove 1, a plurality of grid plates 101 uniformly installed from left to right are disposed at an upper port of the water storage cavity 104, the installed grid plates 101 realize quick drainage while isolating a steel strip 4, a step groove 105 for installing the grid plates 101 is disposed at an upper port of the water storage cavity 104, a drainage pipe 102 communicated with the water storage cavity 104 is disposed at the front side of the cold guiding groove 1, the drainage pipe 102 is connected to a water pump, the water pump is connected to a spray pipe 2 through a pipeline, installation of the grid plates 101 is realized through the step groove 105, water in the water storage cavity 104 is recycled through the water pump, water in the cold guiding groove 1 is temporarily stored through the set water storage cavity 140, and the water is timely and quickly drained into the water storage cavity 104 through the set grid plates 101, so that cold guiding groove can effectively avoid cold guiding groove 1 Ponding in the groove 1, the inboard of water storage chamber 104 is provided with a plurality of align to grid's conducting strip 106, and is provided with the through-hole of evenly arranging on the conducting strip 106, and both sides all are provided with the fin 103 of being connected with conducting strip 106 around cold guide slot 1, and the through-hole that sets up on the conducting strip 106 through setting up realizes that the flow of the water in the water storage chamber 104 carries out timely row's cooling through fin 103 with the heat in the aquatic simultaneously through conducting strip 106.
The working principle is that when the steel strip 4 is cooled, the steel strip 4 is guided by the guide block 3 when flowing, at the moment, the surface of the steel strip 4 is sprayed and cooled by the spray pipe 2, water carried by the steel strip 4 when flowing is scraped off by the guide block 3 and the cooperation of the water guide groove 32 on the guide block 3, the sprayed water and the water scraped off from the steel strip 4 fall into the cold guide groove 1, the water falling into the cold guide groove 1 is rapidly discharged through the water drainage groove 13 and the water guide groove 14, at the moment, the electromagnet 162 generates magnetic force by electrifying, the scrap iron in the waste water is adsorbed by magnetic conduction through the adsorption strip 164, and the adsorbed scrap iron can be cleaned by taking out the cleaning mechanism 16 at the later stage;
the water entering the cold guide groove 1 is discharged into the water storage cavity 104 through the grid plate 101, at the moment, the water in the water storage cavity 104 flows and simultaneously conducts heat to the radiating fins 103 through the heat conducting fins 106 to dissipate heat and cool, and the water cooled in the water storage cavity 104 is sent to the spray pipe 2 again through the water pump to be sprayed circularly again.
The device obtained through the design can basically meet the requirements that the distance between adjacent guide blocks in the existing cold guide groove is increased, the drainage capacity is improved, the drainage efficiency of the cold guide groove is high, the water carrying amount of a steel belt is reduced, the cooling effect is enhanced, and the scrap iron in water is more conveniently cleaned.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hot rolling strip steel trident district cooling bath impurity cleaning device, includes cold guide slot (1), its characterized in that: a plurality of guide blocks (3) which are uniformly arranged from left to right are arranged on the inner side of the cold guide groove (1) at the front side and the rear side, the front and the back rows of guide blocks (3) are symmetrically arranged, a steel belt (4) is arranged between the front and the back rows of guide blocks (3), the guide block (3) is elastically pressed against the steel belt (4), flanges (11) are arranged on the front side and the rear side of the cold guide groove (1), and spray pipes (2) are arranged between the two adjacent guide blocks (3) on the left and right of the flanges (11) on the front and the rear sides, the spraying direction of the spray pipe (2) is opposite to the advancing direction of the steel belt (4), the bottom of the inner side of the cold guide groove (1) is provided with a plurality of drainage grooves (13) which are uniformly arranged, and the front and the back sides of the cold guide groove (1) are both provided with a guide groove (14) communicated with the drainage groove (13), and a cleaning mechanism (16) for cleaning iron chips in water is arranged and inserted in the inner side of the drainage groove (13).
2. The impurity cleaning device for the hot rolled strip steel trident zone cooling tank is characterized in that one end, facing the rib (11), of the guide block (3) is fixedly provided with a guide head (33), one end of the guide head (33) penetrates through the rib (11) to be provided with a spring (36), one end, located at the guide head (33), of the outer side of the rib (11) is fixedly provided with a fixing frame (35), the fixing frame (35) is fixed on the rib (11) through a fixing screw (34), and the rib (11) is provided with a guide port (12) matched with the guide head (33).
3. The hot rolled strip steel trident zone cooling bath impurity cleaning device according to claim 2, characterized in that the side of the guide block (3) facing the steel strip (4) is provided with a guide surface in the shape of a circular arc, and the guide surface (32) is provided with a plurality of vertically arranged water guide grooves (32) near the right end.
4. The impurity cleaning device for the hot rolled strip steel trident zone cooling tank as claimed in claim 1, wherein the cleaning mechanism (16) comprises two support rods (161) arranged in parallel, a plurality of electromagnets (162) are uniformly arranged on the lower sides of the two support rods (161), two ends of each electromagnet (162) are fixedly connected with the two support rods (161) through two connecting rods (163), and a plurality of uniformly arranged adsorption strips (164) are arranged on the lower surfaces of the electromagnets (162).
5. The hot rolled strip steel trident zone cooling tank impurity cleaning device according to claim 4, characterized in that the lower end of the cold guide groove (1) is provided with a movable lifting adjusting lifting base (15), the lifting base (15) comprises a lifting plate (151), guide rods (153) are vertically inserted into the lifting plate (151) near four corners, the upper ends of the guide rods (153) are fixed at the lower end of the cold guide groove (1), the lower surface of the lifting plate (151) is provided with uniformly distributed rollers (152) with a self-locking function, top plates (155) are fixedly arranged at the front side and the rear side of the lifting plate (151), fixing plates (156) matched with the top plates (155) are fixedly arranged at the front side and the rear side of the cold guide groove (1), and adjusting screws (154) are vertically screwed and inserted into the fixing plates (156).
6. The impurity cleaning device for the hot rolled strip steel trident zone cooling tank is characterized in that a water storage cavity (104) is arranged at the bottom of the inner side of the cold guide groove (1), and a plurality of grid plates (101) which are uniformly arranged from left to right are arranged at the upper end of the water storage cavity (104).
7. The impurity cleaning device for the hot rolled strip steel trident zone cooling tank is characterized in that a plurality of heat conducting fins (106) are uniformly arranged on the inner side of the water storage cavity (104), through holes are uniformly arranged on the heat conducting fins (106), and cooling fins (103) connected with the heat conducting fins (106) are arranged on the front side and the rear side of the cold guide groove (1).
8. The hot rolled strip steel trident zone cooling tank impurity cleaning device as claimed in claim 6, wherein the upper port of the water storage cavity (104) is provided with a step groove (105) for installing a grid plate (101), the front side of the cold guide groove (1) is provided with a drain pipe (102) communicated with the water storage cavity (104), the drain pipe (102) is connected with a water pump, and the water pump is connected with the spray pipe (2) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110644172.2A CN113351659B (en) | 2021-06-09 | 2021-06-09 | Impurity cleaning device for hot rolled strip steel three-forked area cooling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110644172.2A CN113351659B (en) | 2021-06-09 | 2021-06-09 | Impurity cleaning device for hot rolled strip steel three-forked area cooling tank |
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| Publication Number | Publication Date |
|---|---|
| CN113351659A true CN113351659A (en) | 2021-09-07 |
| CN113351659B CN113351659B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110644172.2A Active CN113351659B (en) | 2021-06-09 | 2021-06-09 | Impurity cleaning device for hot rolled strip steel three-forked area cooling tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324391A (en) * | 2023-12-02 | 2024-01-02 | 石家庄龙兴新材料科技有限公司 | Automatic correction function steel rolling device |
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| JPS6220829A (en) * | 1985-07-22 | 1987-01-29 | Mitsubishi Heavy Ind Ltd | Cooler for traveling steel strip |
| US20110162427A1 (en) * | 2008-07-16 | 2011-07-07 | Jfe Steel Corporation | Cooling equipment and cooling method for hot rolled steel plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117324391A (en) * | 2023-12-02 | 2024-01-02 | 石家庄龙兴新材料科技有限公司 | Automatic correction function steel rolling device |
| CN117324391B (en) * | 2023-12-02 | 2024-03-01 | 石家庄龙兴新材料科技有限公司 | Automatic correction function steel rolling device |
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