CN210340960U

CN210340960U - Water quenching device for slag charge for smelting high-carbon ferrochrome

Info

Publication number: CN210340960U
Application number: CN201921336472.9U
Authority: CN
Inventors: 朱小东; 刘永富; 冯广振
Original assignee: Yingkou New Silicon Products Co Ltd
Current assignee: Yingkou New Silicon Products Co Ltd
Priority date: 2019-08-18
Filing date: 2019-08-18
Publication date: 2020-04-17
Anticipated expiration: 2029-08-18

Abstract

The utility model discloses a water quenching device for slag charge for smelting high-carbon ferrochrome, which comprises a water quenching plate, mounting lug plates, limiting cylinders, limiting shafts, universal wheels, connecting rods and a lifting mechanism, wherein the water quenching plate is arranged in a semicircular ring shape, the mounting lug plates are fixedly mounted at two ends of the outer cambered surface of the water quenching plate, the two mounting lug plates are arranged in parallel with the ground, the two limiting cylinders are arranged below the two mounting lug plates, the limiting shafts are inserted into the four limiting cylinders, the four limiting shafts are respectively designed to be matched with the four limiting cylinders, one ends of the four limiting shafts, which are far away from the limiting cylinders, are vertically and fixedly connected with the lower end surfaces of the corresponding mounting lug plates, high-pressure nozzles are arranged on the inner cambered surface of the water quenching plate and are distributed at equal intervals, the water quenching process is uniform by matching with the walking position of the universal wheels, the lifting mechanism is arranged, the threaded shafts are driven to lift by rotating a rotating ring, and the lifting of, the water quenching operation of the hot-melting slag with different specifications is convenient.

Description

Water quenching device for slag charge for smelting high-carbon ferrochrome

Technical Field

The utility model relates to a shrend device, in particular to shrend device of slag charge for high-carbon ferrochrome alloy smelting belongs to high-carbon ferrochrome alloy smelting shrend technical field.

Background

In the manufacturing process of smelting high-carbon ferrochrome, water quenching is an important process, and the traditional water quenching is to impact hot slag by using high-pressure water in front of a furnace, make the hot slag water-quenched and granulated, convey the hot slag to a slag pool through a slag runner and deposit the slag, and then grab water by a crane. Traditional shrend is through the manual water spray of operation workman, and not only the water spray is inhomogeneous, and leads to part hot slag water spray too much easily, and part hot slag water spray is too little, and shrend is efficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water quenching device for slag charge for smelting high-carbon ferrochrome alloy, which solves the problem mentioned in the background technology.

In order to solve the technical problem, the utility model provides a following technical scheme:

the water quenching device of the slag charge for smelting the high-carbon ferrochrome alloy comprises a water quenching plate, a mounting lug plate, a limiting cylinder, a limiting shaft, a universal wheel, a connecting rod and a lifting mechanism, the shrend board is the cyclic annular setting of semicircle, the equal fixed mounting in extrados both ends of shrend board has installation otic placode, two installation otic placode all sets up with ground parallel arrangement, two the below of installation otic placode all is provided with two spacing section of thick bamboos, four a spacing axle has all been inserted in the spacing section of thick bamboo, four spacing axle designs with four spacing section of thick bamboo looks adaptations respectively, four spacing axle is kept away from spacing section of thick bamboo one end and the perpendicular fixed connection of terminal surface under the installation otic placode that corresponds, lies in through connecting rod fixed connection, four between two spacing section of thick bamboos of same installation otic placode below the equal fixed mounting of lower extreme of spacing section of thick bamboo has the universal wheel, two elevating system is all installed to the up end central point of connecting rod puts.

As a preferred technical scheme of the utility model, the outer cambered surface central point of shrend board puts fixed mounting and has the inlet tube, the inside of shrend board sets up for cavity, the inlet tube sets up with the inner chamber intercommunication of shrend board, the intrados equidistance fixed mounting of shrend board has four high pressure jets of group, four groups equidistance setting between the high pressure jet, every group is a plurality of all be equidistant circumference distribution about the intrados axis of shrend board between the high pressure jet, it is a plurality of high pressure jet all sets up with the inner chamber intercommunication of shrend board.

As a preferred technical scheme of the utility model, elevating system includes a solid fixed cylinder, solid fixed cylinder fixed mounting puts at the up end central point of connecting rod, solid fixed cylinder upper end ring mouth department has seted up annular spacing groove one, annular stopper is installed to annular spacing inslot rotation, annular stopper and the design of annular spacing inslot looks adaptation.

As a preferred technical scheme of the utility model, gu fixed section of thick bamboo top is provided with a swivel becket, the swivel becket is close to the lower ring face and the annular stopper fixed mounting of fixed section of thick bamboo, the swivel becket passes through annular spacing groove and annular stopper and fixed section of thick bamboo rotation installation, it is provided with a threaded spindle to slide in the fixed section of thick bamboo, threaded spindle and swivel becket threaded mounting.

As a preferred technical scheme of the utility model, installation otic placode center department has all seted up the rotation groove, it installs the turning block all to rotate the inslot, turning block and rotation groove looks adaptation design, terminal surface and the threaded spindle fixed connection who corresponds under the turning block.

The utility model discloses the beneficial effect who reaches is: the water quenching device of the slag material for smelting the high-carbon ferrochrome has the characteristic of high water quenching efficiency; compare with traditional shrend device, the utility model discloses with high pressure nozzle setting at the intrados of shrend board, and the equidistance distributes, the position of walking of cooperation universal wheel makes water spray shrend process even, and through setting up elevating system, drives the screw thread axle through rotating the swivel becket and goes up and down, realizes the lift of shrend board, conveniently carries out the shrend operation to the hot melt sediment of different specifications.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall front view structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of an enlarged structure a of the present invention.

In the figure: 1. water quenching plate; 2. mounting an ear plate; 3. a limiting cylinder; 4. a limiting shaft; 5. a universal wheel; 6. a connecting rod; 7. a lifting mechanism; 11. a water inlet pipe; 12. a high pressure nozzle; 21. a rotating groove; 71. rotating the block; 72. a fixed cylinder; 73. an annular limiting groove; 74. an annular stop block; 75. a rotating ring; 76. a threaded shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in figures 1-3, the water quenching device for slag charge for smelting high-carbon ferrochrome comprises a water quenching plate 1, mounting lug plates 2, limiting cylinders 3, limiting shafts 4, universal wheels 5, connecting rods 6 and a lifting mechanism 7, wherein the water quenching plate 1 is arranged in a semicircular ring shape, the mounting lug plates 2 are fixedly mounted at two ends of the outer arc surface of the water quenching plate 1, the two mounting lug plates 2 are arranged in parallel with the ground, the two limiting cylinders 3 are arranged below the two mounting lug plates 2, one limiting shaft 4 is inserted into each of the four limiting cylinders 3, the four limiting shafts 4 are respectively matched with the four limiting cylinders 3, one end of each limiting shaft 4, far away from the limiting cylinder 3, is vertically and fixedly connected with the lower end surface of the corresponding mounting lug plate 2, and the two limiting cylinders 3 positioned below the same mounting lug plate 2 are fixedly connected through the connecting rods 6, four the equal fixed mounting of the lower extreme of a spacing section of thick bamboo 3 has universal wheel 5, two elevating system 7 is all installed to the up end central point of connecting rod 6.

Wherein, the outer cambered surface central point of shrend board 1 puts fixed mounting has inlet tube 11, the inside of shrend board 1 sets up for cavity, inlet tube 11 sets up with the inner chamber intercommunication of shrend board 1, the equidistant fixed mounting of intrados of shrend board 1 has four high pressure nozzle 12 of group, four groups equidistance setting between the high pressure nozzle 12, every group is a plurality of all be equidistant circumference distribution, a plurality of between the high pressure nozzle 12 about the intrados axis of shrend board 1 high pressure nozzle 12 all sets up with the inner chamber intercommunication of shrend board 1.

The lifting mechanism 7 comprises a fixed cylinder 72, the fixed cylinder 72 is fixedly mounted at the center of the upper end face of the connecting rod 6, an annular limiting groove 73 is formed in the annular opening of the upper end of the fixed cylinder 72, an annular limiting block 74 is rotatably mounted in the annular limiting groove 73, and the annular limiting block 74 and the annular limiting groove 73 are in adaptive design.

The fixed cylinder 72 is provided with a rotating ring 75 above, the rotating ring 75 is fixedly mounted with an annular limiting block 74 near the lower annular surface of the fixed cylinder 72, the rotating ring 75 is rotatably mounted with the fixed cylinder 72 through an annular limiting groove 73 and the annular limiting block 74, a threaded shaft 76 is slidably arranged in the fixed cylinder 72, and the threaded shaft 76 and the rotating ring 75 are mounted in a threaded manner.

Wherein, installation otic placode 2 center department has all seted up and has rotated groove 21, all rotate in the rotation groove 21 and install turning block 71, turning block 71 and the design of rotating groove 21 looks adaptation, terminal surface and the threaded shaft 76 fixed connection who corresponds under the turning block 71.

Specifically, the utility model discloses during the use, at first with inlet tube 11 and external high pressure water route intercommunication, remove shrend board 1 to hot melt sediment top through universal wheel 5 again, open high pressure water route, the water under high pressure passes through in inlet tube 11 reachs the inner chamber of shrend board 1, finally carry out the shrend operation to the hot melt sediment through a plurality of high pressure nozzle 12, according to the specification of different hot slag, can rotate swivel ring 75, make threaded shaft 76 screw thread go up and down, and then drive turning block 71 at the rotation of groove 21 internal rotation, because spacing axle 4 and spacing section of thick bamboo 3's restriction, only can make threaded shaft 76 go up and down, and then drive shrend board 1 and go up and down, deal with the hot slag of different specifications.

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

Claims

1. The water quenching device for the slag charge for smelting the high-carbon ferrochrome is characterized by comprising a water quenching plate (1), mounting lug plates (2), limiting cylinders (3), limiting shafts (4), universal wheels (5), connecting rods (6) and a lifting mechanism (7), wherein the water quenching plate (1) is arranged in a semicircular shape, the mounting lug plates (2) are fixedly mounted at two ends of the outer arc surface of the water quenching plate (1), the two mounting lug plates (2) are arranged in parallel with the ground, the two limiting cylinders (3) are arranged below the two mounting lug plates (2), one limiting shaft (4) is inserted into each of the four limiting cylinders (3), the four limiting shafts (4) are respectively matched with the four limiting cylinders (3), and one end of each limiting shaft (4), which is far away from one limiting cylinder (3), is vertically and fixedly connected with the lower end surface of the corresponding mounting lug plate (2), through connecting rod (6) fixed connection, four between two spacing section of thick bamboo (3) that are located same installation otic placode (2) below the equal fixed mounting of lower extreme of a spacing section of thick bamboo (3) has universal wheel (5), two elevating system (7) are all installed to the up end central point of connecting rod (6) position.

2. The water quenching device for the slag charge for smelting the high-carbon ferrochrome alloy according to claim 1, wherein a water inlet pipe (11) is fixedly installed at the center position of the outer arc surface of the water quenching plate (1), the water quenching plate (1) is hollow, the water inlet pipe (11) is communicated with the inner cavity of the water quenching plate (1), four groups of high-pressure nozzles (12) are fixedly installed at equal intervals on the inner arc surface of the water quenching plate (1), the four groups of high-pressure nozzles (12) are arranged at equal intervals, a plurality of high-pressure nozzles (12) in each group are circumferentially distributed at equal intervals on the central axis of the inner arc surface of the water quenching plate (1), and the high-pressure nozzles (12) are communicated with the inner cavity of the water quenching plate (1).

3. The water quenching device for the slag charge for smelting the high-carbon ferrochrome alloy according to claim 1, wherein the lifting mechanism (7) comprises a fixed cylinder (72), the fixed cylinder (72) is fixedly arranged at the central position of the upper end surface of the connecting rod (6), an annular limiting groove (73) is formed in the annular opening of the upper end of the fixed cylinder (72), an annular limiting block (74) is rotatably arranged in the annular limiting groove (73), and the annular limiting block (74) and the annular limiting groove (73) are in adaptive design.

4. The water quenching device for the slag charge for smelting the high-carbon ferrochrome alloy according to claim 3, wherein a rotating ring (75) is arranged above the fixed cylinder (72), the rotating ring (75) is fixedly installed with the annular limiting block (74) near the lower ring surface of the fixed cylinder (72), the rotating ring (75) is rotatably installed with the fixed cylinder (72) through an annular limiting groove (73) and the annular limiting block (74), a threaded shaft (76) is slidably arranged in the fixed cylinder (72), and the threaded shaft (76) and the rotating ring (75) are in threaded installation.

5. The water quenching device for the slag charge for smelting the high-carbon ferrochrome alloy according to claim 4, wherein the centers of the mounting lug plates (2) are respectively provided with a rotating groove (21), a rotating block (71) is rotatably mounted in each rotating groove (21), the rotating blocks (71) and the rotating grooves (21) are in adaptive design, and the lower end surfaces of the rotating blocks (71) are fixedly connected with corresponding threaded shafts (76).