CN211522245U - Novel device for smelting high-chromium cast iron - Google Patents
Novel device for smelting high-chromium cast iron Download PDFInfo
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- CN211522245U CN211522245U CN201922025621.6U CN201922025621U CN211522245U CN 211522245 U CN211522245 U CN 211522245U CN 201922025621 U CN201922025621 U CN 201922025621U CN 211522245 U CN211522245 U CN 211522245U
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- cast iron
- chromium cast
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- smelting
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Abstract
The utility model discloses a novel device that high chromium cast iron was smelted, including box, lug fixing device, lug, lifting lug axle fixing base, lifting lug axle, wave device, protection security structure, box protection device. The novel device for smelting high-chromium cast iron has the advantages that the protective safety structure is newly arranged between the box body and the manual handle, and can shield workers operating on one side of the novel device for smelting high-chromium cast iron, so that a box body shielding effect is realized for operating personnel, manual operation is avoided in front of the novel device for smelting high-temperature high-chromium cast iron, and the safety of the workers cannot be guaranteed; the utility model discloses novel device that high chromium cast iron smelted sets up the novel device control system that box protection device can effectively protect box upper portion fire-resistant lining and whole set of high chromium cast iron to smelt through the increase, and when the box upper portion fire-resistant lining of oozing of molten steel switched on with the stove outer covering, box protection device opened, in time closed fuse-element mains supply, avoided wearing the stove occurence of failure.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of metallurgical equipment, concretely relates to novel device that high chromium cast iron was smelted.
[ background of the invention ]
The high-chromium cast iron is widely used in mechanical equipment components in the industries of metallurgy, mines, building materials, cement, railways, electric power, petrochemical industry, military industry and the like. The wear resistance and service life of high-chromium cast iron castings are in important relationship with metallurgical quality. The wear resistance of the high-chromium cast iron casting is improved, the service life is prolonged, and the method has great significance for continuous production, reduction of economic loss, increase of economic benefit, creation of wear-resistant casting competitive products and brands and participation in international market competition.
The novel device for smelting the high-chromium cast iron is a container for containing molten steel and is a component of refining equipment, and the novel device for smelting the high-chromium cast iron comprises a furnace shell, a base and a refractory lining.
The current universal novel device for smelting high-chromium cast iron has the following defects:
(1) the lack of a safety structure endangers the life safety of operators;
(2) lack box protection device, can not effectively protect the box upper portion refractory lining and the whole set of novel device control system that high chromium cast iron smelted, ooze box upper portion refractory lining and switch on with the stove outer covering when the molten steel, box protection device opens, can not in time close fuse-element mains to lead to wearing the stove occurence of failure.
[ Utility model ] content
The utility model provides a novel device for smelting high-chromium cast iron, which solves the problem of safety production in the smelting of high-chromium cast iron.
For solving the technical problem, the utility model discloses a following technical scheme:
the utility model provides a novel device that high chromium cast iron was smelted, includes box, lug fixing device, lug, lifting lug axle fixing base, lifting lug axle, wave device, protection security structure, box protection device, the box be connected with the lug through lifting lug axle fixing base, lifting lug axle, the lug on be provided with lug fixing device, lifting lug axle fixing base one side be equipped with wave device, be provided with the protection security structure between box and the manual handle, box protection device comprises heating induction coil, temperature-sensing ware, wire, temperature-sensing ware passes through the wire with the heating induction coil and links to each other, the heating induction coil is provided with the several, and every heating induction coil sets up inside the refractory lining of ladle body upper portion.
Preferably, the box body comprises a furnace shell, a base and a refractory lining, the furnace shell wraps the refractory lining, the refractory lining is arranged inside the box body, and the base is arranged at the bottom of the box body and used for supporting the whole box body.
Preferably, the rocking device comprises a manual handle.
Preferably, the manual handle is a rotary type manual handle.
Preferably, the protective safety structure is a protective plate.
Preferably, the number of the heating induction coils is 4.
Preferably, each heating induction coil is arranged in the horizontal direction in the refractory lining on the upper part of the ladle body.
Preferably, each heating induction coil is provided with 4 induction contacts.
Compared with the prior art, the utility model discloses following beneficial effect has:
the novel device for smelting high-chromium cast iron has the advantages that the protective safety structure is newly arranged between the box body and the manual handle, and can shield workers operating on one side of the novel device for smelting high-chromium cast iron, so that a box body shielding effect is realized for operating personnel, manual operation is avoided in front of the novel device for smelting high-temperature high-chromium cast iron, and the safety of the workers cannot be guaranteed; the utility model discloses novel device that high chromium cast iron smelted sets up the novel device control system that box protection device can effectively protect box upper portion fire-resistant lining and whole set of high chromium cast iron to smelt through the increase, and when the box upper portion fire-resistant lining of oozing of molten steel switched on with the stove outer covering, box protection device opened, in time closed fuse-element mains supply, avoided wearing the stove occurence of failure.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a novel device for smelting high-chromium cast iron;
fig. 2 is a schematic structural view of the box protection device.
[ detailed description ] embodiments
The present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.
As shown in fig. 1 and 2, a novel device for smelting high-chromium cast iron comprises a box body 1, a lifting lug fixing device 2, a lifting lug 3, a lifting lug shaft fixing seat 4, a lifting lug shaft 5, a shaking device 6, a protective safety structure 7 and a box body protecting device 8; the box body 1 comprises a furnace shell 1-1, a base 1-2 and a refractory lining 1-3, wherein the furnace shell 1-1 is wrapped by the refractory lining 1-3, the refractory lining 1-3 is arranged in the box body 1, and the base 1-2 is arranged at the bottom of the box body 1 and is used for supporting the whole box body 1; the box body 1 is connected with a lifting lug 3 through a lifting lug shaft fixing seat 4 and a lifting lug shaft 5; the lifting lug 3 is provided with a lifting lug fixing device 2; a shaking device 6 is arranged on one side of the suspension trunnion fixing seat 4, and the shaking device 6 comprises a manual handle 6-1; a protective safety structure 7 is arranged between the box body 1 and the manual handle 6-1, the protective safety structure 7 is a protective plate, and the protective plate is a refractory plate; the box body protection device 8 is composed of heating induction coils 8-1, temperature inductors 8-2 and wires 8-3, the temperature inductors 8-2 are connected with the heating induction coils 8-1 through the wires 8-3, 4 induction contacts 8-1-1 are arranged on the heating induction coils 8-1, each heating induction coil 8-1 is arranged in the horizontal direction inside a refractory lining 1-1 on the upper portion of the box body, each heating induction coil 8-1 is arranged at intervals of 400mm, and 4 heating induction coils 8-1 are arranged.
In order to make the present invention further disclosed sufficiently, the technical principle of the present invention is described below:
newly-increased being provided with the protection security structure between box and the manual handle, the protection security structure is the guard plate, the guard plate is the refractory material plate, provides for the workman of the operation of novel device one side of smelting at high chromium cast iron and shelters from. The workman arrives the utility model discloses before the operation of novel device next door that high chromium cast iron smelted, install the guard plate earlier to play the box portion for the operation personnel and shelter from the effect, avoid carrying out manual operation before the novel device that high temperature high chromium cast iron smelted, can not ensure workman's safety. And (5) after the worker finishes the operation, detaching the protection plate.
The novel device that high chromium cast iron smelted set up box protection device through increasing and can effectively protect box upper portion refractory lining and the novel device control system that whole set of high chromium cast iron smelted, ooze box upper portion refractory lining and switch on with the stove outer covering when the molten steel, box protection device opens, in time closes fuse-element mains, avoids wearing the stove occurence of failure.
The bottom of box is provided with the base, can support whole box, prevents to empty, avoids taking place the incident.
The shaking device can adopt devices such as a high-chromium cast iron liquid bag reduction box and the like, and comprises a manual handle which is a rotary manual handle, so that the box body can be inclined at any angle, and the high-chromium cast iron liquid can be poured conveniently.
The novel device for smelting high-chromium cast iron has the following working process:
under the novel device handling state that high chromium cast iron was smelted, the process was including the equipment that is equipped with high chromium cast iron liquid, transported to the casting machine support on, the lug was hooked in the driving this moment, and the lug is fixed on the box, can not freely rotate, guarantees that the box does not control and rocks.
The workman arrives the utility model discloses before the operation of novel device next door that high chromium cast iron smelted, install the guard plate earlier to play the box portion for the operation personnel and shelter from the effect, avoid carrying out manual operation before the novel device that high temperature high chromium cast iron smelted, ensure workman's safety, the workman's operation is ended, dismantles the lower guard plate.
In the backwater state of the novel device for smelting the high-chromium cast iron, the residual high-chromium cast iron or unqualified high-chromium cast iron is poured into a backwater die or a smelting furnace by using the novel device for transferring the high-chromium cast iron to smelt by a travelling crane.
The above is a further detailed description of the present invention with reference to specific preferred embodiments, and it should not be considered that the present invention is limited to these descriptions, and that a person skilled in the art can make several simple deductions or substitutions without departing from the spirit of the present invention, which should be considered as belonging to the scope of the present invention as determined by the appended claims.
Claims (8)
1. The utility model provides a novel device that high chromium cast iron was smelted which characterized in that: including box, lug fixing device, lug, lifting lug axle fixing base, lifting lug axle, wave device, protection security structure, box protection device, the box be connected with the lug through lifting lug axle fixing base, lifting lug axle, the lug on be provided with lug fixing device, lifting lug axle fixing base one side be equipped with wave device, be provided with protection security structure between box and the manual handle, box protection device comprises heating induction coil, temperature-sensing ware, wire, temperature-sensing ware passes through the wire with the heating induction coil and links to each other, the heating induction coil is provided with the several, and every heating induction coil sets up inside ladle body upper portion refractory lining.
2. The novel device for smelting the high-chromium cast iron according to claim 1, which is characterized in that: the box body comprises a furnace shell, a base and a refractory lining, the furnace shell wraps the refractory lining, the refractory lining is arranged inside the box body, and the base is arranged at the bottom of the box body and used for supporting the whole box body.
3. The novel device for smelting the high-chromium cast iron according to claim 1, which is characterized in that: the rocking device includes a manual handle.
4. The new device for smelting high-chromium cast iron according to claim 3, characterized in that: the manual handle is a rotary manual handle.
5. The novel device for smelting the high-chromium cast iron according to claim 1, which is characterized in that: the protective safety structure is a protective plate.
6. The novel device for smelting the high-chromium cast iron according to claim 1, which is characterized in that: the number of the heating induction coils is 4.
7. The novel device for smelting the high-chromium cast iron according to claim 1, which is characterized in that: each heating induction coil is arranged in the horizontal direction in the refractory lining on the upper part of the ladle body.
8. The novel device for smelting the high-chromium cast iron according to claim 1, which is characterized in that: each heating induction ring is provided with 4 induction contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025621.6U CN211522245U (en) | 2019-11-21 | 2019-11-21 | Novel device for smelting high-chromium cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025621.6U CN211522245U (en) | 2019-11-21 | 2019-11-21 | Novel device for smelting high-chromium cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211522245U true CN211522245U (en) | 2020-09-18 |
Family
ID=72443686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025621.6U Active CN211522245U (en) | 2019-11-21 | 2019-11-21 | Novel device for smelting high-chromium cast iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211522245U (en) |
-
2019
- 2019-11-21 CN CN201922025621.6U patent/CN211522245U/en active Active
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