CN201405044Y

CN201405044Y - Highly-efficient teapot-type balling processing ladle

Info

Publication number: CN201405044Y
Application number: CN200920148179XU
Authority: CN
Inventors: 李鲜菊
Original assignee: Shanxi Huaxiang Tongchuang Casting Co Ltd
Current assignee: Shanxi Huaxiang Tongchuang Casting Co Ltd
Priority date: 2009-04-10
Filing date: 2009-04-10
Publication date: 2010-02-17
Anticipated expiration: 2019-04-10

Abstract

The utility model relates to a highly-efficient teapot-type balling processing ladle, which comprises a ladle body. Fire bricks and refractory mortar are arranged inside the ladle body as insulating layers; a ladle pit matched with the shape of the ladle body is formed therein; the ladle body adopts a teapot-shaped structure; a dam is arranged at the internal upper part of the ladle body to partition one side of the ladle into a teapot spout ladle mouth; a large ladle cover is mounted at the upper part of the ladle body; an opening is formed on the large ladle cover; a small ladle cover is mounted on the opening; and a small ladle pit is arranged at the bottom part of the ladle pit in the position corresponding to the opening. The novel highly-efficient teapot-type balling processing ladleadopting the structure has the advantages of good magnesium absorptivity, convenient molten iron receiving and pouring, as well as lower alloy addition.

Description

Efficient teapot nodulizing pack processing

Technical field

The utility model relates to a kind of special efficient bag that is used to cast spheroidising.

Background technology

The spheroidising bag that uses is uncovered tubular structure substantially at present, and cooling is fast, and cooling surpasses 130 degree; The nodularization alloy addition is big, is 1.5-1.7%, and the absorptivity of magnesium is low, and only 30-40% wastes resource.The nodularization instability, decaying spheroidisation happens occasionally.

The utility model content

The technical problem that the utility model solved be to provide a kind of magnesium absorption rate good, accept molten iron and the convenience of falling the molten iron, reduce the new and effective teapot nodulizing pack processing of alloy addition.

The technical solution of the utility model is: a kind of efficient teapot nodulizing pack processing, comprise inclusion, inclusion inside has the bag hole with the inclusion form fit, inclusion inside with refractory brick and fire clay as heat-insulation layer, inclusion top is big clad, and big clad has a perforate, and inclusion is a teapot type structure, inclusion top is provided with the dam, bag hole one side is separated out the bag mouth of spout of a teapot shape.

Be covered with the parcel lid in this perforate.

The position relative with perforate, bottom, bag hole is provided with the parcel hole.

The beneficial effects of the utility model are:

1, adopt more peculiar teapot bag, accept molten iron and the convenience of falling the molten iron, molten iron does not directly impact nodulizer when accepting molten iron, and bits do not remain in the bag, has prolonged the service time of bag; Improved the absorptivity of magnesium, magnesium absorption rate is at 60-70%; Reduced alloy addition, addition is 1.1-1.3%, has saved the nodularization alloy more than 20%.

2, increase lid on the lid again, heat insulating ability improves, and the molten iron cooling is few, and cooling makes things convenient for reinforced and operation again at 80-100 ℃.

3, bag hole bottom is provided with the parcel hole, make that molten iron enters the bag hole from bag mouth 3 after, can enter the parcel hole again through buffering, with the nodulizer that adds from tapping, coverture reaction, reduce molten iron and impact again, further avoid nodulizer and coverture are broken up.

Description of drawings

Fig. 1 is a plan structure schematic diagram of the present utility model;

Fig. 2 is the sectional structure schematic diagram of I-I face among Fig. 1;

Fig. 3 is the sectional structure schematic diagram of A-A face among Fig. 2;

Fig. 4 is a side of the present utility model user mode reference diagram.

The specific embodiment

Shown in Fig. 1-4, a kind of efficient teapot nodulizing pack processing of the utility model, it comprises inclusion 9, and inclusion 9 inner refractory brick 6 and the fire clays 4 used are as heat-insulation layer, inclusion 9 inside have the bag hole 5 with inclusion 9 form fit, inclusion 9 tops are big clad 8, and big clad 8 has a perforate 81, above-mentioned structure for existing spheroidising bag, this case focuses on, this inclusion 9 is a teapot type structure, and inclusion 9 tops are provided with dam 2, utilizes this dam 2 will wrap the bag mouth 3 that hole 5 one sides are separated out the spout of a teapot shape.And, in the present embodiment, be covered with parcel lid 1 in this perforate 81.5 bottoms, bag hole and perforate 81 relative positions are provided with parcel and cheat 51.

In use, at first the lid of the parcel on the clad 81 is opened, added nodulizer, add coverture again by perforate 81, build parcel lid 1, begin to add molten iron, the electric furnace molten iron enters Bao Keng by bag mouth 3 below dam 2, avoided directly hot metal charging from top to down of prior art, make molten iron directly be flushed on the nodulizer, reduce the impact of molten iron, avoid nodulizer and coverture are broken up nodulizer.Molten iron raises gradually, till filling it up with bag.Molten iron is added to 1/2 o'clock of bag hole 5 height, and nodulizer begins and the molten iron reaction, and through 40-70 second, reaction finishes, and magnesium absorption rate reaches 60-70%; Afterwards, see also Fig. 4, utilize allocation and transportation mechanism 7, selection mechanism 10 and rotary handle 11 to make whole spheroidising bag rotate, molten iron is poured out from bag mouth 3 entered pouring ladle or casting machine, pour into a mould.Above-mentioned allocation and transportation mechanism 7, selection mechanism 10 and rotary handle 11 its purposes make whole spheroidising bag rotate exactly, are prior aries, and its structure does not repeat them here.

In addition, as shown in Figure 2, in the present embodiment, 5 bottoms, bag hole can be provided with parcel hole 51, after making that molten iron enters the bag hole from bag mouth 3, can enter the parcel hole again, again with the nodulizer that adds from perforate 81, coverture reaction through buffering, reduce molten iron and impact, further avoid nodulizer and coverture are broken up.

As mentioned above, the utility model is novel, and is simple for structure, easy to use, is easy to make.Therefore the utility model provides a kind of spheroidising bag, so, offer the application of utility model patent in accordance with the law; Yet, shown in the implementation and accompanying drawing that the utility model is above, be one of the utility model preferred embodiment, be not to limit to the utility model with this, be with, such as with approximate, identical person such as structure of the present utility model, device, feature, all should belong to of the present utility model founding within purpose and the claim.

Claims

1, a kind of efficient teapot nodulizing pack processing comprises inclusion, and inclusion inside has and the bag of inclusion form fit hole, and as heat-insulation layer, inclusion top is big clad with refractory brick and fire clay in inclusion inside, and big clad has a perforate, it is characterized in that:

Inclusion is a teapot type structure, and inclusion top is provided with the dam, bag hole one side is separated out the bag mouth of spout of a teapot shape.

2, a kind of efficient teapot nodulizing pack processing as claimed in claim 1 is characterized in that, is covered with the parcel lid in this perforate.

3, a kind of efficient teapot nodulizing pack processing as claimed in claim 1 or 2 is characterized in that, the position relative with perforate, bottom, bag hole is provided with the parcel hole.