CN201437152U

CN201437152U - Copper slag packet

Info

Publication number: CN201437152U
Application number: CN2009201302766U
Authority: CN
Inventors: 陈伟; 陈建魁
Original assignee: WUHAN HENGWEI HEAVY MACHINERY CO Ltd
Current assignee: WUHAN HENGWEI HEAVY MACHINERY CO Ltd
Priority date: 2009-04-08
Filing date: 2009-04-08
Publication date: 2010-04-14
Anticipated expiration: 2019-04-08

Abstract

The utility model discloses a copper slag packet, which comprises a packet body, trunnions, a reinforced plate set, a tipping bump and a plurality of support legs, wherein, the packet body comprises packet walls and a packet bottom which is smoothly connected with the packet walls; the trunnions, the reinforced plate set and the tipping bump are arranged at the outside surface of the packet walls, and the reinforced plate set is connected with the trunnions; the plurality of support legs are arranged at the packet bottom, which are contacted with a supporting body, and the support legs make the packet bottom be separated form the supporting body. The copper slag packet has the advantage that it is easy to prevent the packet body from generating cracks.

Description

The copper ashes bag

Technical field

The utility model relates to a kind of cinder ladle structure, especially relates to a kind of copper ashes pack arrangement that is used for the copper smelting process.

Background technology

Cinder ladle is to be used for holding, shift the metal juice that produces in the metal material fusion process or the essential workpiece of slag body in the smelting industry; And copper ashes Bao Ze is in the copper smelting industry, is used for shifting, holding high-temperature copper liquid body or copper ashes.Generally speaking, the copper ashes bag mainly is to adopt the casting of steel material to form.

Similar to other cinder ladle, itself need work long hours the copper ashes bag in hot environment, bears up to tens tons of loads, and usually can be subjected to bump in the washing away of high-temp liquid, the toppling process etc.Therefore, the design of copper ashes bag, make, use and every technology such as maintenance all has comparatively strict requirement.

A kind of copper ashes bag, it comprises inclusion, gudgeon, bearing, tumble portion and leg, wherein inclusion comprises that wall reaches at the bottom of the bag that is connected with the bag wall, gudgeon links to each other with bearing and both are formed at Bao Bishang, the portion that tumbles also is formed on the bag wall and is positioned at the below of gudgeon and bearing, and leg linked to each other with the bag end and both match and are used for contacting with support copper ashes bag with ground.

Yet in above-mentioned copper ashes bag, Bao Biyu bag junction, the end usually has bigger stress and concentrates, and inclusion is cracked; And the leg and the bag end, be kiss the earth simultaneously, can make the heat radiation of bag bottom surface, the end slower, cause the inclusion integral heat sink inhomogeneous and form internal stress, so it also makes inclusion crack easily.

The utility model content

In view of above-mentioned condition, be necessary to provide a kind of copper ashes bag of avoiding inclusion to crack of being easy to.

A kind of copper ashes bag, it comprises inclusion, gudgeon, stiffener group, tumble projection and a plurality of leg.Wherein, inclusion comprises that wall reaches with at the bottom of the bag that wraps the wall smooth connection; Gudgeon, stiffener group and the projection of tumbling are arranged at the lateral surface of bag wall, and the stiffener group links to each other with gudgeon; A plurality of legs are arranged on the bag end, and it is used for contacting with supporter, and make the bag end and supporter separately.

Bao Biyu bag smooth connection at the end of above-mentioned copper ashes bag makes the nothing of Bao Biyu bag at the end suddenly change, and the generation of stress cracks to prevent inclusion in the time of therefore can reducing the inclusion casting; And in the copper ashes bag only leg contact with supporter, but make bag end ventilation and heat, guarantee that the inclusion integral heat sink is even, therefore can reduce because heat fatigue and on inclusion, cracking.

Description of drawings

Fig. 1 is the stereogram of the copper ashes bag of the utility model preferred embodiment.

Fig. 2 is the partial sectional view of copper ashes bag shown in Figure 1.

Fig. 3 is the front view of copper ashes bag shown in Figure 1.

Fig. 4 is the upward view of copper ashes bag shown in Figure 1.

Fig. 5 is the left view of copper ashes bag shown in Figure 1.

The specific embodiment

Below in conjunction with drawings and Examples copper ashes bag of the present utility model is described in further detail.

See also Fig. 1, be depicted as the copper ashes bag 10 of the utility model preferred embodiments, it comprises inclusion 11, two gudgeons 12, two stiffener groups 13, two tumble projection 14 and a plurality of legs 15.Wherein, inclusion 11 comprises wall 112, the bag end 114 and bag along 116, bag wall 112 and the bag ends 114 smooth connection, and bag is positioned at bag wall 112 away from bag one end at the end 114 along 116; Gudgeon 12, stiffener group 13 and the projection 14 of tumbling are positioned at the lateral surface (figure is mark not) of bag wall 112, and stiffener group 13 is connected with gudgeon 12; Leg 15 is arranged at the bag end 114, and it is used for contacting with supporter (figure does not show), and makes the bag end 114 and supporter separately, and this supporter for example is ground.

Specifically in the present embodiment, the thickness of the bag wall 112 of inclusion 11 gradually changes at the end 114 with near the bag thickness at the end 114 to bag from bag along 116, and bag wall 112 can be that circular arc camber is smooth to be connected with wrapping at the end 114, as shown in Figure 2; This makes bag wall 112 and bag being connected at the end 114 not have sudden change, and the generation of stress cracks to prevent inclusion 11 in the time of therefore can reducing inclusion 11 castings.

Gudgeon 12 is positioned at the relative both sides of bag wall 112, and it is used for the lifting and the transfer of copper ashes bag 10; Gudgeon 12 can adopt the Forging Technology manufacturing, and available then integral casting process is finished and the combining of inclusion 11, to guarantee the intensity and the service life of gudgeon 12 self.Stiffener group 13 is used to strengthen the bonding strength of gudgeon 12 and inclusion 11, and it comprises a plurality of stiffeners 132, and stiffener 132 extends to external radiation from gudgeon 12, as shown in Figure 3.Wherein, stiffener group 13 can be 7% to 8% of copper ashes bag 10 gross masses with the quality sum of gudgeon 12, and is loose to prevent casting, guarantees the bonding strength of gudgeon 12.Because stiffener 132 extends to external radiation from gudgeon 12, it can reduce the empty crackle that casting that copper ashes bag 10 may cause is carried when monoblock cast, and increases the surface radiating area of inclusion 11.

Leg 15 has six, and it is mainly used in support, balance inclusion 11; Leg 15 is evenly distributed on the bag end 114, as shown in Figure 4.Since in the copper ashes bag 10 only leg 15 contact with supporter, and supporter is left at the bag end 114, therefore can make the bag ends 114 place's ventilation and heat, guarantees that inclusion 11 integral heat sinks are even, and then can reduce owing to heat fatigue and crack on inclusion 11.

The tumble upper end of projection 14 fuses along 116 with bag, and as shown in Figure 5, it is positioned at bag wall 112 another relative both sides, and the line between it is perpendicular to the line between the gudgeon 12.In addition, tumble and use when projection 14 mainly is liquid in toppling over copper ashes bag 10 or slag thing.Projection 14 is positioned at the top of inclusion 11 and fuses along 116 with bag owing to tumble, therefore the heat load that the projection 14 of tumbling is in use born is less relatively, be out of shape also less, make the projection 14 of tumbling in copper ashes bag 10, become and have the higher part of relative intensity, therefore help prolonging 14 service lifes of projection of tumbling.

In addition, those skilled in the art also can do other variation in the utility model spirit, and for example (1) is wrapped along 116 and can be made a part of wrapping wall 112 in inclusion 11; (2) leg 15 can be made four by six; (3) gudgeon 12 can adopt direct forging type and inclusion 11 directly to become one; (4) projection of tumbling can adopt that welding manner and inclusion 11 are connected etc.; Certainly, the variation that these are done according to the utility model spirit all should be included in the utility model scope required for protection.

Claims

1. copper ashes bag, it comprises an inclusion, at least one gudgeon, at least one stiffener group, at least one projection and a plurality of leg of tumbling, and it is characterized in that: this inclusion comprise a Bao Bi and one and the bag of this bag wall smooth connection at the bottom of; This at least one gudgeon, this at least one stiffener group and this at least one projection of tumbling are arranged at the lateral surface of this bag wall, and this at least one stiffener group links to each other with this at least one gudgeon; These a plurality of legs are arranged at the bottom of this bag, and it is used for contacting with a supporter, and make at the bottom of this bag with this supporter separately.

2. copper ashes bag as claimed in claim 1 is characterized in that: this inclusion also has a bag edge away from the end at the bottom of this bag, the upper end of this projection of tumbling and this bag are along being connected as a body.

3. copper ashes bag as claimed in claim 2 is characterized in that: the thickness of this bag wall gradually changes from this bag along the direction at the bottom of this bag with near the thickness at the bottom of this bag, and this Bao Biyu should to wrap be the smooth connection of circular arc camber at the end.

4. copper ashes bag as claimed in claim 1, it is characterized in that: this at least one gudgeon is two and is positioned at the relative both sides of this bag wall, this at least one projection of tumbling is two and is positioned at another relative both sides of this bag wall, wherein, these two the lines between the projection of tumbling are perpendicular to the line between these two gudgeons.

5. copper ashes bag as claimed in claim 1 is characterized in that: this at least one stiffener group comprises a plurality of stiffeners, and those stiffeners extend to external radiation from this at least one gudgeon.

6. copper ashes bag as claimed in claim 1 is characterized in that: this at least one stiffener group is 7% to 8% of this copper ashes bag gross mass with the quality sum of this at least one gudgeon.

7. copper ashes bag as claimed in claim 1 is characterized in that: the thickness at the bottom of this bag is greater than the thickness of this bag wall.

8. copper ashes bag as claimed in claim 1 is characterized in that: this leg has four or six, and it is uniformly distributed at the bottom of this bag along circumference.