CN201280571Y

CN201280571Y - Smelting ladle-to-ladle apparatus

Info

Publication number: CN201280571Y
Application number: CNU2008201590580U
Authority: CN
Inventors: 陈庆忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-31
Filing date: 2008-10-31
Publication date: 2009-07-29
Anticipated expiration: 2018-10-31

Abstract

The utility model relates to a smelting reladling device used in the refining process of vanadium iron. The device comprises two metal ladles (1, 2), two pairs of support frames (3, 4) and two winches (5, 6), wherein, each winch and a corresponding support frame are connected as a whole body; and the support frames are respectively placed on an upper-stage and a lower-stage platforms provided with steps (7). Compared with the prior art, the utility model has the advantages that (1) the device has the advantages of simple device, little investment and greatly simplified procedure, compared with the reladling manner of a crane; (2) since the support frames are fixedly placed, the hook-loosening melt-turning accident can not happen and the safety is higher; and (3) the device can realize continuous reladling reaction in a very short time, thereby saving reduction time, and reducing the occurrence of temperature reduction and bubble formation of vanadium slag melt.

Description

Smelt ladle-to-ladle device

Technical field

The utility model relates to employed vanadium iron reduction apparatus in vanadium iron secondary refining process, is specifically related to the ladle-to-ladle device of a kind of smelting.

Background technology

At present, in vanadium iron smelting technology process, the method that the vanadium iron reduction is handled is more, the difficulty that need to solve is the problem of how pyritous vanadium slag melt and Si reduction agent thorough mixing being reacted, and entire reaction course will finish at short notice fast, otherwise the vanadium slag melt is in case cooling will be tied bag scraps.Though repeatedly the ladle-to-ladle back and forth mode of vanadium slag melt can be reached abundant reductive purpose with crane, there is the equipment complexity, invest problems such as big, especially handling and to stir the operation of vanadium slag melt bag abnormally dangerous under hot conditions.Operating environment is seriously polluted in addition.

Therefore, if can construct a kind of device, utilize the drop of vanadium slag melt or the kinetic energy that flows and had, finish the thorough mixing of vanadium slag melt and Si reduction agent or contact the purpose that reaches reduction reaction, and can reduce the great amount of investment of handling handling equipment, operation can be simplified greatly again, be saved the recovery time, reduce the phenomenon of the vanadium slag melt temperature drop that causes thus.

Summary of the invention

The purpose of this utility model provides a kind ofly can carry out vanadium slag melt and silicon fast the fully ladle-to-ladle device of smelting of reduction reaction, and it is simple and convenient that this device also should satisfy operation sequence, invests for a short time, safe and practical, and operating environment is polluted little requirement.

In order to achieve the above object, the ladle-to-ladle device of a kind of smelting that the utility model proposed, comprise that there is the melt bag of handling handle two just the same sides, it is characterized in that: this device comprises that also two pairs shelve the winches of the bracing frame of melt bag and two traction melt bags, there is a pair of support fork the top of support frame as described above, two handling handle correspondences of melt bag fall to being placed on this support sticks, and melt wraps in support and sticks and can rotate around the handling handle; Described two secondary bracing frames are placed in respectively on the upper and lower two-stage table top of building step by laying bricks or stones, and the height of higher level's step exceeds the Bao Kou plane that is placed in the melt bag on subordinate's step bracing frame; A deslagging groove is arranged at corresponding melt bag bottom, the below of every secondary bracing frame, the winch of described traction melt bag is positioned at one side of bracing frame, wireline one end on the winch is connected on the hangers of melt bag bottom, and the other end is wrapped on the winch winch roller by the fixed pulley commutation; Can fuse between every winch and the corresponding bracing frame, also can separately settle.Described winch winch roller can be electronic, also can be that handle is manual.

The utility model is work like this: the vanadium slag melt bag after the electric arc furnace reduction is stuck by the support that driving is lifted on higher level's bracing frame, add the Si reduction agent, wireline on the winch is hung on the hangers of melt bag, start the electronic or manual winch roller rolling wireline on the winch; The rope traction melt holds the handling handle and rotates, melt in the bag is poured in the melt bag on subordinate's bracing frame, same subordinate melt bag can overturn again, utilizes the drop of vanadium slag melt when ladle-to-ladle to flow like this, and the thorough mixing of finishing vanadium slag melt and Si reduction agent reaches the reductive purpose.

Compared with prior art, the utility model has the advantages that: 1, since this to use the melt bag of novel use be exactly traditional melt bag, therefore, and compare with the ladle-to-ladle mode of crane, equipment is simple, less investment, operation are simplified greatly.2, because bracing frame is fixedly laid, the security incident of loose hook overturning melt bag can not take place, security is than higher.3, can in very short time, realize continuous ladle-to-ladle reaction, save the recovery time, reduce the generation of the vanadium slag melt temperature drop knot bag situation that causes thus.

Description of drawings

Fig. 1 looks synoptic diagram for structure master of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the right view of Fig. 1.

In above-mentioned figure: 1,2 melt bags; 3,4 bracing frames; 5,6 winches; 7 build step by laying bricks or stones; 8,9 deslagging grooves; 11,21 handling handles; 13,23 hangers; 22 Bao Kou planes; 31,41 support forks; 51,61 wireline; 52,62 fixed pulleys; 53,63 winch winch rollers; 54,64 manual handles.

Specific embodiment

The utility model is described in further detail with specific embodiment below in conjunction with accompanying drawing.

Embodiment 1

Shown in the accompanying

drawing

1,2,3 is the outer ladle-to-ladle reduction reaction device of employed vanadium slag melt stove in a kind of vanadium iron secondary refining process, comprise that there is the

melt bag

1,2 of

handling handle

11,21 two sides, two pairs are shelved the winch 5,6 of the ladle-to-ladle usefulness of

bracing frame

3,4 and two tractions melt bag of melt bag, fuse between every winch and the corresponding bracing frame, there is a pair of

support fork

31,41 top of support frame as described above, and two handling handles, 11,21 correspondences of melt bag fall to being placed on the

support fork

31,41; Described two secondary bracing frames are placed in respectively on the upper and lower two-stage table top of building step 7 by laying bricks or stones, for the melt in higher level's melt bag can be poured into smoothly in subordinate's melt bag, the height of design higher level step exceeds the Bao Kou plane 22 that is placed in the melt bag on subordinate's step bracing frame; A deslagging groove 8,9 is arranged at corresponding melt bag bottom, the below of every secondary bracing frame, the winch of described traction melt bag is positioned at one side of bracing frame,

wireline

51,61 1 ends on the winch are connected on the

hangers

13,23 of melt bag bottom, the other end is wrapped on the

manual winch roller

53,63 of winch by fixed

pulley

52,62 commutations, and wherein 54,64 is manual handle.

Embodiment 2

Present embodiment is smelted ladle-to-ladle device for another, be separately to settle between the bracing frame of every winch 5,6 of this device and correspondence, and winch winch roller is electronic.All the other are with embodiment 1.

Claims

1, the ladle-to-ladle device of a kind of smelting, comprise that there is the melt bag (1,2) of handling handle two just the same sides, it is characterized in that: this device comprises that also two pairs shelve the winches (5,6) of the bracing frame of melt bag (3,4) and two traction melt bags, fuse between every winch and the corresponding bracing frame, there is a pair of support fork (31,41) top of support frame as described above, and two handling handles (11,21) correspondence of melt bag falls to being placed on this support fork (31,41); Described two secondary bracing frames are placed in respectively on the upper and lower two-stage table top of building step (7) by laying bricks or stones, and the height of higher level's step exceeds the Bao Kou plane (22) that is placed in the melt bag on subordinate's step bracing frame; A deslagging groove (8,9) is arranged at corresponding melt bag bottom, the below of every secondary bracing frame, the winch of described traction melt bag is positioned at one side of bracing frame, wireline on the winch (51, a 61) end is connected on the hangers (13,23) of melt bag bottom, and the other end is wrapped on the winch winch roller (53,63) by fixed pulley (52,62) commutation.

2, the ladle-to-ladle device of smelting according to claim 1 is characterized in that: can separately settle between the bracing frame of described every winch and correspondence.

3, the ladle-to-ladle device of smelting according to claim 1 and 2 is characterized in that: described winch winch roller is electronic.

4, the ladle-to-ladle device of smelting according to claim 1 and 2 is characterized in that: described winch winch roller has a manual handle (54,64) on the limit.