CN112704948B - Welding flux smelting welding slag multistage filtering device - Google Patents
Welding flux smelting welding slag multistage filtering device Download PDFInfo
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- CN112704948B CN112704948B CN202110003151.2A CN202110003151A CN112704948B CN 112704948 B CN112704948 B CN 112704948B CN 202110003151 A CN202110003151 A CN 202110003151A CN 112704948 B CN112704948 B CN 112704948B
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- slag
- circulating water
- water tank
- spring
- filtering device
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- 239000002893 slag Substances 0.000 title claims abstract description 140
- 238000001914 filtration Methods 0.000 title claims abstract description 49
- 238000003466 welding Methods 0.000 title claims abstract description 35
- 238000003723 Smelting Methods 0.000 title claims abstract description 26
- 230000004907 flux Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000011010 flushing procedure Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 18
- 239000013049 sediment Substances 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 20
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 18
- 239000011229 interlayer Substances 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of filtration, and discloses a welding flux smelting welding slag multistage filtering device which comprises a first circulating water tank, a second circulating water tank and a third circulating water tank, wherein a first fixed cover plate is arranged on the upper end cover of the second circulating water tank, a second fixed cover plate is arranged on the upper end cover of the third circulating water tank, a first filtering device is placed in the first circulating water tank, a slag flushing tank is arranged at the upper end of the first circulating water tank, a solution falling opening is formed in the upper end of the slag flushing tank, a high-pressure water inlet is fixedly installed on one side of the slag flushing tank, a flowing opening is formed in the lower end of the slag flushing tank, a placing opening matched with the slag flushing tank is formed in the upper end of the first circulating water tank, and a smelting furnace is arranged on one side of the slag flushing tank. The invention solves the problem of waste slag, the filtered and collected waste slag is used as a raw material, the utilization rate is improved, the probability of equipment damage caused by the waste slag is reduced, and the problem of manually cleaning the water tank is solved.
Description
Technical Field
The invention relates to the technical field of filtration, in particular to a multistage filtration device for welding flux smelting welding slag.
Background
The smelting of the flux is carried out in water quenching, and the traditional technology is that an iron bucket is arranged in a water pool, the solution is poured into the water pool, and water quenching granulation is carried out. The tradition is 1 pond in 1 stove, because the solder flux density is big than water, and the iron ladle in the pond is a lot of less than the pond, and partial sediment falls in the pond bottom, and partial sediment drain pipe is taken away, causes equipment such as water pipe to damage, and the manual work often needs the sediment and the waste residue in clearance pond. The drained water cannot be utilized, and a large amount of time and manpower are needed for solving the problem.
Disclosure of Invention
The invention aims to provide a flux smelting welding slag multi-stage filtering device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a flux smelting welding slag multi-stage filtering device comprises a first circulating water tank, a second circulating water tank and a third circulating water tank, the upper end of the second circulating water tank is covered with a first fixed cover plate, the upper end of the third circulating water tank is covered with a second fixed cover plate, a first filtering device is arranged in the first circulating water tank, a slag flushing box is arranged at the upper end of the first circulating water tank, the upper end of the slag flushing box is provided with a solution falling opening, one side of the slag flushing box is fixedly provided with a high-pressure water inlet, the lower end of the slag flushing box is provided with a circulation port, the upper end of the first circulating water pool is provided with a placing port matched with the slag flushing box, a smelting furnace is arranged at one side of the slag flushing box, a furnace mouth is fixedly connected at one side of the smelting furnace close to the slag flushing box, and a swinging needle angle scale is fixedly mounted between included angles between the furnace mouth smelting furnaces, and flow temperature sensors are fixedly mounted on the inner walls of two sides of the first circulating water tank.
Preferably, first filter equipment includes cuboid sediment bucket, first couple, commentaries on classics piece, gate, gear and rack, the spout has all been seted up to cuboid sediment bucket left and right sides, two the gate is located two spouts respectively, and two gate and two spout sliding connection, two the swivelling chute has all been seted up to spout one side, two the gear rotates respectively and installs in two swivelling chutes, two the commentaries on classics piece is located the cuboid sediment bucket left and right sides respectively, and two commentaries on classics pieces insert respectively establish the swivelling chute of cuboid sediment bucket both sides respectively with two gear fixed connection, two the rack is fixed mounting respectively in one side of gate, two the gear is connected with two rack toothing respectively, first hanging groove has all been seted up to cuboid sediment bucket front and back both sides upper end, two first couple is blocked respectively and is established at first hanging inslot.
Preferably, the first circulating water tank bottom fixed mounting hinders the sediment cover, hinder to be equipped with the round hole on the sediment cover outer wall, it is equipped with the outlet pipe to hinder sediment cover lower extreme, the outlet pipe is connected with the inlet tube fixed connection of second circulating water tank one side.
Preferably, a second filtering device is placed in the second circulating water tank, the second filtering device comprises an upper cover, threaded pipes, partition plates, a slag hopper, push rods, a first spring, clamping rods, a second hook, a loop bar, a sleeve and a second spring, the slag hopper is placed in the second circulating water tank, the lower end of the slag hopper is in contact with the lower end inside the second circulating water tank, the threaded pipes are fixedly mounted at the upper end of the partition plates and are arranged in a threaded pipe array manner, the upper cover is fixedly mounted at the upper end of the threaded pipes, first cavities are formed in the front side and the rear side of the slag hopper, the push rods are located in the first cavities and are in sliding connection with the first cavities, the first spring is located on one side of the push rods, one end of the first spring is fixedly connected with the push rods, the other end of the first spring is fixedly connected with the inner wall of the first cavity, the clamping rods are fixedly mounted at the upper end of the push rods, and the clamping rod penetrates through the first cavity, the clamping groove is formed in the lower end of the partition plate, the second hanging groove and the second cavity are formed in the front side and the rear side of the upper cover, the second hanging groove is communicated with the second cavity, the second hook is located in the second hanging groove, the sleeve is fixedly installed in the second cavity, the loop bar is sleeved with the sleeve, the second spring is located in the sleeve, one end of the second spring is fixedly connected with the inner wall of the sleeve, the other end of the second spring is fixedly connected with the loop bar, and one end of the loop bar is hinged to the second hook.
Preferably, a third filtering device is placed in the third circulating water tank and comprises a filter cotton interlayer and a convex block, a three-layer interlayer cavity is formed in the third circulating water tank, a groove is formed in the upper end of the three-layer interlayer cavity, the convex block is fixedly mounted on the front side and the rear side of the filter cotton interlayer respectively, and the convex block is clamped in the groove and is arranged in the three-layer interlayer cavity respectively.
Preferably, a cobblestone filter layer is placed inside the threaded pipe.
Preferably, the periphery of the slag hopper and the periphery of the partition plate are in contact with the inner wall of the second circulating water pool.
Preferably, round holes are formed in the four walls of the cuboid slag bucket.
Preferably, a water outlet is formed in one side of the third circulating water tank, the water outlet is connected with the cooling water tower and the circulating water tank, and the circulating water tank is communicated with the high-pressure water inlet of the slag flushing tank.
Compared with the prior art, the invention has the beneficial effects that:
(1) the welding flux can be collected through the cuboid slag barrel in the first filtering device, the first hook can be pulled out, the cuboid slag barrel can be conveniently lifted out, the gear is driven to rotate through the rotating block, the gear drives the rack to slide, the gate can slide and rise in the sliding chute, the gate can be conveniently opened, welding slag can be conveniently poured, the circular hole is formed in the slag blocking sleeve through the slag blocking sleeve, the welding slag can be prevented from flowing into the second circulating water tank, the problem of slag waste is solved, collected waste residues are filtered, the collected waste residues can serve as raw materials for use, and the problem of equipment damage caused by the waste residues is solved.
(2) According to the invention, impurities are effectively isolated through the cobble layer on the second filtering device, meanwhile, welding slag is easy to deposit in the slag bucket at the bottom, the slag bucket can be separated from the separation plate through the slag bucket, the push rod is pushed to compress the first spring, the clamping rod is driven to be separated from the clamping groove at the same time, the slag bucket is convenient to separate from the separation plate, then the second spring is stretched through pulling the second hook, and meanwhile, as the second hook is hinged with the loop bar, the second hook can rotate at ninety degrees when being pulled out of the second hanging groove, so that the lifting is convenient, meanwhile, the hiding is convenient, water can be further cleaned, the flowing welding slag can be further collected and utilized, the slag is convenient to take out, the problem of slag waste is further solved, meanwhile, the collection of waste slag is convenient to serve as raw materials, and the probability of equipment damage caused by the waste slag is further reduced.
(3) The three-layer filter cotton interlayer in the third filter device is convenient for isolating sewage, recycling water and reducing waste, and simultaneously the problem of manually cleaning the water tank is solved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top view of a partial explosion structure according to the present invention;
FIG. 3 is a schematic view of a front view partial cross-sectional structure of a rectangular slag ladle in accordance with the present invention;
FIG. 4 is a schematic view of a left-view partial sectional structure of a rectangular slag ladle in accordance with the present invention;
FIG. 5 is a rear view of the present invention;
FIG. 6 is a schematic illustration of a front view of the explosive structure of the present invention;
FIG. 7 is a schematic diagram of an exploded view of a second filter assembly according to the present invention;
fig. 8 is a top partial cross-sectional view of the overcap of the present invention.
In the figure: 1. a first circulating water tank; 11. a placement port; 2. a second circulating water tank; 21. a first fixed cover plate; 3. a third circulating water tank; 31. a second fixed cover plate; 4. a first filtering device; 41. a rectangular slag barrel; 42. a first hanging groove; 43. a first hook; 44. rotating the block; 45. a gate; 46. a chute; 47. a rotating tank; 48. a gear; 49. a rack; 5. a second filtering device; 51. an upper cover; 52. a threaded pipe; 53. a partition plate; 54. a slag hopper; 55. a push rod; 56. a first spring; 57. a first chamber; 58. a clamping rod; 59. a card slot; 501. a second hanging groove; 502. a second hook; 503. a loop bar; 504. a second chamber; 505. a sleeve; 506. a second spring; 6. a third filtering device; 61. a clamping plate cavity; 62. a groove; 63. a filter cotton interlayer; 64. a bump; 7. slag blocking sleeve; 8. a slag flushing box; 81. a flow port; 82. a solution drop port; 83. a high pressure water inlet; 84. a water outlet; 9. a smelting furnace; 91. a furnace mouth; 92. a needle swinging angle scale; 10. a flow temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a multi-stage filtering device for welding flux smelting welding slag comprises a first circulating water tank 1, a second circulating water tank 2 and a third circulating water tank 3, wherein a first fixed cover plate 21 is arranged on the upper end cover of the second circulating water tank 2, a second fixed cover plate 31 is arranged on the upper end cover of the third circulating water tank 3, a first filtering device 4 is placed in the first circulating water tank 1, a slag flushing tank 8 is arranged at the upper end of the first circulating water tank 1, a solution falling port 82 is formed at the upper end of the slag flushing tank 8, a high-pressure water inlet 83 is fixedly arranged at one side of the slag flushing tank 8, a flow port 81 is formed at the lower end of the slag flushing tank 8, a placing port 11 matched with the slag flushing tank 8 is formed at the upper end of the first circulating water tank 1, a smelting furnace 9 is arranged at one side of the slag flushing tank 8, a furnace nozzle 91 is fixedly connected to one side of the smelting furnace 9 close to the slag flushing tank 8, a swinging needle angle plate 92 is fixedly arranged between included angles between the furnace nozzle smelting furnaces 91, and flow temperature sensors 10 are fixedly arranged on the inner walls at two sides of the first circulating water tank 1;
The first filtering device 4 comprises a cuboid slag bucket 41, a first hook 43, rotating blocks 44, a gate 45, gears 48 and racks 49, sliding grooves 46 are formed in the left side and the right side of the cuboid slag bucket 41, circular holes are formed in the four walls of the cuboid slag bucket 41, the two gates 45 are respectively positioned in the two sliding grooves 46, the two gates 45 are slidably connected with the two sliding grooves 46, rotating grooves 47 are formed in one sides of the two sliding grooves 46, the two gears 48 are respectively rotatably installed in the two rotating grooves 47, the two rotating blocks 44 are respectively positioned on the left side and the right side of the cuboid slag bucket 41, the two rotating blocks 44 are respectively inserted into the rotating grooves 47 on the two sides of the cuboid slag bucket 41 and are respectively fixedly connected with the two gears 48, the two racks 49 are respectively and fixedly installed on one side of the gate 45, the two gears 48 are respectively engaged and connected with the two racks 49, the upper ends of the front side and the back side of the cuboid slag bucket 41 are respectively provided with the first hanging grooves 42, the two first hooks 43 are respectively clamped in the first hanging grooves 42, welding flux can be collected through the cuboid slag barrel 41 in the first filtering device 4, then the first hooks 43 can be pulled out, the cuboid slag barrel 41 can be conveniently lifted out, then the gear 48 is driven to rotate through the rotating block 44, the gear 48 drives the rack 49 to slide, the gate 45 can slide and rise in the sliding groove 46, the gate 45 can be conveniently opened, welding slag can be conveniently poured, then the circular hole is formed in the slag blocking sleeve 7 through the slag blocking sleeve 7, the welding slag can be prevented from flowing into the second circulating water tank 2, the problem of slag waste is solved, the collected waste slag is filtered, the waste slag can be used as raw materials, and the problem of equipment damage caused by the waste slag is solved;
The bottom of the first circulating water tank 1 is fixedly provided with a slag-blocking sleeve 7, the outer wall of the slag-blocking sleeve 7 is provided with a round hole, the lower end of the slag-blocking sleeve 7 is provided with a water outlet pipe, and the water outlet pipe is fixedly connected with a water inlet pipe on one side of the second circulating water tank 2;
a second filtering device 5 is arranged in the second circulating water tank 2, the second filtering device 5 comprises an upper cover 51, a threaded pipe 52, a partition plate 53, a slag hopper 54, a push rod 55, a first spring 56, a clamping rod 58, a second hook 502, a loop bar 503, a sleeve 505 and a second spring 506, the slag hopper 54 is arranged in the second circulating water tank 2, the lower end of the slag hopper 54 is in contact with the lower end in the second circulating water tank 2, the peripheries of the slag hopper 54 and the partition plate 53 are in contact with the inner wall of the second circulating water tank 2, the threaded pipe 52 is fixedly arranged at the upper end of the partition plate 53, the threaded pipes 52 are arranged in an array manner, a cobblestone filtering layer is arranged in the threaded pipe 52, the upper cover 51 is fixedly arranged at the upper end of the threaded pipe 52, first cavities 57 are respectively arranged at the front side and the rear side of the slag hopper 54, the push rod 55 is positioned in the first cavity 57, the push rod 55 is in sliding connection with the first cavity 57, the first spring 56 is positioned at one side of the push rod 55, one end of a first spring 56 is fixedly connected with a push rod 55, the other end of the first spring 56 is fixedly connected with the inner wall of a first cavity 57, a clamping rod 58 is fixedly arranged at the upper end of the push rod 55, the clamping rod 58 penetrates through the first cavity 57, a clamping groove 59 is arranged at the lower end of a partition plate 53, a second hanging groove 501 and a second cavity 504 are respectively arranged at the front side and the rear side of an upper cover 51, the second hanging groove 501 is communicated with the second cavity 504, a second hook 502 is positioned in the second hanging groove 501, a sleeve 505 is fixedly arranged in the second cavity 504, the sleeve rod 503 is sleeved with the sleeve 505, a second spring 506 is positioned in the sleeve 505, one end of the second spring 506 is fixedly connected with the inner wall of the sleeve 505, the other end of the second spring 506 is fixedly connected with the sleeve rod 503, one end of the sleeve rod 503 is hinged with the second hook 502, impurities are effectively isolated through a pebble layer on a second filtering device 5, and welding slag is easy to precipitate in a slag hopper 54 at the bottom, the slag bucket 54 can be separated from the partition plate 53, the push rod 55 is pushed to compress the first spring 56, the clamping rod 58 is driven to be separated from the clamping groove 59, the slag bucket 54 is conveniently separated from the partition plate 53, then the second spring 506 is stretched by pulling the second hook 502, and meanwhile, the second hook 502 is hinged to the sleeve rod 503, so that when being pulled out of the second hanging groove 501, the second hook 502 can rotate at ninety degrees, is convenient to hang and hide, the water can be further cleaned, the flowing welding slag can be further collected and utilized, and can be taken out conveniently, the problem of slag waste is further solved, meanwhile, the collected waste slag is convenient to serve as a raw material, and the probability of equipment damage caused by the waste slag is further reduced;
The third filtering device 6 is placed in the third circulating water tank 3, the third filtering device 6 comprises a filtering cotton interlayer 63 and a convex block 64, a three-layer interlayer cavity 61 is formed in the third circulating water tank 3, a groove 62 is formed in the upper end of each three-layer interlayer cavity 61, the convex blocks 64 are fixedly mounted on the front side and the rear side of each three-layer filtering cotton interlayer 63, the convex blocks 64 are clamped in the grooves 62, the three filtering cotton interlayers 63 are placed in the three interlayer cavities 61 respectively, a water outlet 84 is formed in one side of the third circulating water tank 3, the water outlet 84 is connected with a water tower cooling water tank and a circulating water tank, the circulating water tank is communicated with a high-pressure water inlet 83 of the slag flushing tank 8, and the third filtering device 6 and the three-layer filtering cotton interlayers 63 in the third filtering device 6 are used for separating sewage, recycling of water is facilitated, waste is reduced, and the problem of manual cleaning of the water tank is solved.
When the slag pouring device is used, welding slag is poured into the slag flushing box 8 through the smelting furnace 9, the cuboid slag bucket 41 in the first filtering device 4 can collect welding flux, the first hook 43 can be pulled out to facilitate the hanging of the cuboid slag bucket 41, the rotating block 44 is rotated to drive the gear 48 to rotate, the gear 48 drives the rack 49 to slide, the gate 45 can slide and rise in the chute 46 to facilitate the opening of the gate 45 and the pouring of the welding slag, the circular hole is formed in the slag blocking sleeve 7 through the slag blocking sleeve 7 to prevent the welding slag from flowing into the second circulating water tank 2, the cobble layer on the second filtering device 5 effectively isolates impurities, meanwhile, the welding slag is easy to precipitate in the slag hopper 54 at the bottom, the slag hopper 54 can be separated from the partition plate 53, the push rod 55 is pushed to compress the first spring 56, and the clamping rod 58 is driven to be separated from the clamping groove 59, be convenient for separate sediment fill 54 and division board 53, then through pulling second couple 502, make second spring 506 tensile, simultaneously because second couple 502 is articulated with loop bar 503, when making second couple 502 pull out the second and hang in the groove 501, can rotate ninety degrees, conveniently hoist, be convenient for simultaneously hide, pass through third filter equipment 6 at last, three-layer filter pulp intermediate layer 63 in the third filter equipment 6, be convenient for keep apart sewage, the recycle of the water of being convenient for reduces extravagantly.
In summary, the following results are obtained: the welding flux can be collected through the cuboid slag bucket 41 in the first filtering device 4, the first hook 43 can be pulled out, the cuboid slag bucket 41 can be conveniently lifted out, the gear 48 is driven to rotate through the rotating block 44, the gear 48 drives the rack 49 to slide, the gate 45 can slide and rise in the chute 46, the gate 45 can be conveniently opened, welding slag can be conveniently poured, a round hole is formed in the slag blocking sleeve 7 through the slag blocking sleeve 7, the welding slag can be prevented from flowing into the second circulating water tank 2, the welding slag can be conveniently poured and collected, a goose pebble layer on the second filtering device 5 effectively isolates impurities, meanwhile, the welding slag is easy to deposit in the slag bucket 54 at the bottom, the slag bucket 54 can be separated from the partition plate 53, the push rod 55 is pushed to compress the first spring 56, meanwhile, the clamping rod 58 is driven to be separated from the clamping groove 59, the slag bucket 54 and the partition plate 53 can be conveniently separated, then through pulling second couple 502, make second spring 506 tensile, simultaneously because second couple 502 is articulated with loop bar 503, when making second couple 502 pull out in the second hangs the groove 501, can rotate ninety degrees, conveniently hoist, simultaneously be convenient for hide, make hydroenergy further clear up, the convenient collection that can step forward the welding slag that flows utilizes, simultaneously conveniently take out, through third filter equipment 6, three-layer filter pulp intermediate layer 63 in the third filter equipment 6, be convenient for keep apart sewage, it is extravagant to be convenient for the recycle of water reduces.
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 (7)
1. The utility model provides a welding flux is smelted welding slag multi-stage filtration device, includes first circulating water pond (1), second circulating water pond (2) and third circulating water pond (3), its characterized in that: the upper end of the second circulating water tank (2) is covered with a first fixed cover plate (21), the upper end of the third circulating water tank (3) is covered with a second fixed cover plate (31), a first filtering device (4) is placed in the first circulating water tank (1), the upper end of the first circulating water tank (1) is provided with a slag flushing box (8), the upper end of the slag flushing box (8) is provided with a solution falling opening (82), one side of the slag flushing box (8) is fixedly provided with a high-pressure water inlet (83), the lower end of the slag flushing box (8) is provided with a flow opening (81), the upper end of the first circulating water tank (1) is provided with a placing opening (11) matched with the slag flushing box (8), one side of the slag flushing box (8) is provided with a smelting furnace (9), one side of the smelting furnace (9) close to the slag flushing box (8) is fixedly connected with a furnace nozzle (91), and a swing needle angle scale (92) is fixedly installed between included angles between the furnace nozzles (91) and the smelting furnace (9), flow temperature sensors (10) are fixedly mounted on the inner walls of the two sides of the first circulating water tank (1);
The first filtering device (4) comprises a cuboid slag barrel (41), a first hook (43), rotating blocks (44), gates (45), gears (48) and racks (49), sliding grooves (46) are formed in the left side and the right side of the cuboid slag barrel (41), the two gates (45) are respectively located in the two sliding grooves (46), the two gates (45) are in sliding connection with the two sliding grooves (46), rotating grooves (47) are formed in one sides of the two sliding grooves (46), the two gears (48) are respectively rotatably installed in the two rotating grooves (47), the two rotating blocks (44) are respectively located in the left side and the right side of the cuboid slag barrel (41), the two rotating blocks (44) are respectively inserted into the rotating grooves (47) formed in the two sides of the cuboid slag barrel (41) and are respectively fixedly connected with the two gears (48), the racks (49) are respectively and fixedly installed on one side of the gates (45), the two gears (48) are respectively meshed with the two racks (49), the upper ends of the front side and the rear side of the cuboid slag barrel (41) are respectively provided with a first hanging groove (42), and the two first hooks (43) are respectively clamped in the first hanging grooves (42);
a second filtering device (5) is placed in the second circulating water tank (2), the second filtering device (5) comprises an upper cover (51), threaded pipes (52), a partition plate (53), a slag hopper (54), a push rod (55), a first spring (56), a clamping rod (58), a second hook (502), a loop bar (503), a sleeve (505) and a second spring (506), the slag hopper (54) is placed in the second circulating water tank (2), the lower end of the slag hopper (54) is in contact with the lower end inside the second circulating water tank (2), the threaded pipes (52) are fixedly installed at the upper end of the partition plate (53), the threaded pipes (52) are arranged in an array manner, the upper cover (51) is fixedly installed at the upper end of the threaded pipes (52), first cavities (57) are respectively formed in the front side and the rear side of the slag hopper (54), and the push rod (55) is located in the first cavities (57), and the push rod (55) is connected with the first chamber (57) in a sliding manner, the first spring (56) is positioned on one side of the push rod (55), one end of the first spring (56) is fixedly connected with the push rod (55), the other end of the first spring (56) is fixedly connected with the inner wall of the first chamber (57), the clamping rod (58) is fixedly arranged at the upper end of the push rod (55), the clamping rod (58) penetrates through the first chamber (57), the lower end of the partition plate (53) is provided with a clamping groove (59), the front side and the rear side of the upper cover (51) are both provided with a second hanging groove (501) and a second chamber (504), the second hanging groove (501) is communicated with the second chamber (504), the second hook (502) is positioned in the second hanging groove (501), the sleeve (505) is fixedly arranged in the second chamber (504), the sleeve rod (503) is sleeved with the sleeve (505), and the second spring (506) is positioned in the sleeve (505), one end of the second spring (506) is fixedly connected with the inner wall of the sleeve (505), the other end of the second spring (506) is fixedly connected with the loop bar (503), and one end of the loop bar (503) is hinged with the second hook (502).
2. The multi-stage filtration device for the flux smelting slag as recited in claim 1, wherein: first circulating water pond (1) bottom fixed mounting hinders sediment cover (7), it is equipped with the round hole on sediment cover (7) outer wall to hinder, it is equipped with the outlet pipe to hinder sediment cover (7) lower extreme, the inlet tube fixed connection of outlet pipe and second circulating water pond (2) one side.
3. The multi-stage filtration device for the flux smelting slag as recited in claim 1, wherein: third filter equipment (6) have been placed in third circulating water pond (3), third filter equipment (6) are including filter pulp intermediate layer (63) and lug (64), three-layer splint chamber (61), three-layer have been seted up in third circulating water pond (3) clamp plate chamber (61) upper end all seted up fluted (62), three filter pulp intermediate layer (63) front and back both sides equal fixed mounting have lug (64), lug (64) card is established in recess (62), three filter pulp intermediate layer (63) are placed respectively in three splint chamber (61).
4. The multi-stage filtration device for the flux smelting slag as recited in claim 1, wherein: a cobblestone filter layer is placed inside the threaded pipe (52).
5. The flux smelting slag multistage filtration device as claimed in claim 1, wherein: the periphery of the slag hopper (54) and the periphery of the partition plate (53) are in contact with the inner wall of the second circulating water pool (2).
6. The multi-stage filtration device for the flux smelting slag as recited in claim 1, wherein: round holes are formed in four walls of the cuboid slag barrel (41).
7. The flux smelting slag multistage filtration device as claimed in claim 1, wherein: and a water outlet (84) is formed in one side of the third circulating water tank (3), the water outlet (84) is connected with the cooling water tower and the circulating water tank, and the circulating water tank is communicated with a high-pressure water inlet (83) of the slag flushing tank (8).
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| CN202110003151.2A CN112704948B (en) | 2021-01-04 | 2021-01-04 | Welding flux smelting welding slag multistage filtering device |
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| LU80440A1 (en) * | 1977-11-03 | 1979-03-19 | Ajo Stahlbau | PROCESS AND INSTALLATION FOR DEHYDRATING PELLETS, IN PARTICULAR PELLET GRANULATED DAIRY |
| JP4179122B2 (en) * | 2003-09-24 | 2008-11-12 | 株式会社Ｉｈｉ | Method and apparatus for processing molten slag water |
| CN100453655C (en) * | 2006-10-11 | 2009-01-21 | 中冶华天工程技术有限公司 | Blastfurnace slag combined treating system |
| CN208809625U (en) * | 2018-09-12 | 2019-05-03 | 三河市汇科环保科技有限公司 | A kind of small-sized integrated domestic sewage treatment device |
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