CN206868298U - A kind of crushing and screening device for high carbon ferro-chrome production - Google Patents
A kind of crushing and screening device for high carbon ferro-chrome production Download PDFInfo
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- CN206868298U CN206868298U CN201720449914.5U CN201720449914U CN206868298U CN 206868298 U CN206868298 U CN 206868298U CN 201720449914 U CN201720449914 U CN 201720449914U CN 206868298 U CN206868298 U CN 206868298U
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- high carbon
- belt conveyor
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Abstract
The utility model discloses a kind of crushing and screening device for high carbon ferro-chrome production, including disintegrating machine, belt conveyor, screw feeding machine and vibrating screen classifier, one end of the belt conveyor is located at the discharging opening lower end of disintegrating machine, the lower end of the screw feeding machine is located at the other end of belt conveyor, and the upper end of the screw feeding machine is corresponding with the charging aperture of vibrating screen classifier；The vibrating screen classifier includes supporting leg, elastic device, casing, vibrating motor and motor cabinet, the casing is inclined on supporting leg by elastic device, the upper end of the casing is provided with charging aperture, the lower end of the casing is provided with discharging opening, and the middle part of the casing is provided with vibrating motor by vibrating seat.When in use, disintegrating machine is transported in vibrating screen classifier the utility model after raw material is crushed by belt conveyor and screw feeding machine, the raw material after crushing is sieved by vibrating motor, whole process realizes full-automatic, simple in construction and efficiency high.
Description
Technical field
High carbon ferro-chrome production technical field is the utility model is related to, it is more specifically, more particularly to a kind of to be used for high carbon chromium
The crushing and screening device of iron production.
Background technology
High carbon ferro-chrome is the most important raw material for producing stainless steel, is mainly used in production stainless steel, ball-bearing steel, work
Have steel, nitrided steel, refractory steel, quenched and tempered steel, carburizing steel and hydrogen resistant steel, this is due to chromium playing a decisive role in stainless steel, certainly
The element for determining stainless steel attribute only has one kind, and here it is chromium, a number of chromium is necessarily contained in every kind of stainless steel capital.
The smelting process of high carbon ferro-chrome has blast furnace process, electric furnace process, plasma oven process etc..Wherein, electric furnace process smelting high carbon chromium
The general principle of iron is the oxide of chromium and iron in reduction with carbon chrome ore.Carbon reduction-oxidation chromium generation Cr2C2 start temperature be
1373K, Cr7C3 reaction start temperature 1403K is generated, and the reaction start temperature for reducing generation chromium is 1523K, thus in carbon
What is obtained during reducing chrome ore is the carbide of chromium, rather than crome metal.The height of phosphorus content depends on reaction temperature in ferrochrome.
The raw materials for production of current high carbon ferro-chrome have chrome ore, coke and silica, after the completion of feedstock capture, it is necessary to raw material
Crushed, and be sieved into fixed size, in order to following process.Broken and screening is carried out separately at present, that is, passes through jaw
After formula crusher in crushing, then hand haulage is to being sieved at screening machine, so does that efficiency is very low and labor intensity of worker
Greatly.For this reason, it is necessary to design a kind of crushing and screening device for high carbon ferro-chrome production.
Utility model content
The purpose of this utility model is to provide a kind of broken sieve simple in construction, efficiency high for high carbon ferro-chrome production
Separating device.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
It is a kind of for high carbon ferro-chrome production crushing and screening device, including disintegrating machine, belt conveyor, screw feeding machine and
Vibrating screen classifier, one end of the belt conveyor are located at the discharging opening lower end of disintegrating machine, and the lower end of the screw feeding machine is set
It is corresponding with the charging aperture of vibrating screen classifier in the other end of belt conveyor, the upper end of the screw feeding machine；The vibration
Screening machine includes supporting leg, elastic device, casing, vibrating motor and motor cabinet, and the casing is located at by the way that elastic device is inclined
On supporting leg, the upper end of the casing is provided with charging aperture, and the lower end of the casing is provided with discharging opening, and the middle part of the casing is by shaking
Dynamic seat is provided with vibrating motor.
Further, the disintegrating machine includes motor, eccentric shaft, belt pulley, side backplate, moving jaw plate and quiet jaw, described
One end of eccentric shaft is connected with belt pulley, and the other end of eccentric shaft is connected with moving jaw plate, and the belt pulley passes through belt and motor
Axis connection is exported, the quiet jaw is located at one end of moving jaw plate, and the side of the moving jaw plate and quiet jaw is provided with side backplate.
Further, the elastic device includes spring and spring base, and the lower end of the spring is connected with supporting leg, the bullet
The upper end of spring is connected with spring base, and the lower end of the casing is on spring base.
Further, the disintegrating machine also includes adjustment block and thrust plate, and the adjustment block passes through thrust plate and moving jaw plate
Lower end connection.
Compared with prior art, the utility model has the advantage of：When in use, disintegrating machine breaks raw material to the utility model
It is transported in vibrating screen classifier by belt conveyor and screw feeding machine after broken, the raw material after crushing is entered by vibrating motor
Row screening, whole process realize full-automatic, simple in construction and efficiency high.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the crushing and screening device described in the utility model for high carbon ferro-chrome production.
Fig. 2 is the structural representation of disintegrating machine in the crushing and screening device described in the utility model for high carbon ferro-chrome production
Figure.
Fig. 3 is that the structure of vibrating screen classifier in the crushing and screening device described in the utility model for high carbon ferro-chrome production is shown
It is intended to.
Description of reference numerals：1st, motor, 2, eccentric shaft, 3, belt pulley, 4, adjustment block, 5, thrust plate, 6, side backplate, 7, dynamic
Jaw, 8, quiet jaw, 9, belt conveyor, 10, screw feeding machine, 11, supporting leg, 12, spring, 13, spring base, 14, charging aperture,
15th, casing, 16, vibrating motor, 17, motor cabinet, 18, discharging opening.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Refering to shown in Fig. 1-Fig. 3, the utility model provides a kind of crushing and screening device for high carbon ferro-chrome production, including
Disintegrating machine, belt conveyor 9, screw feeding machine 10 and vibrating screen classifier.
Wherein, one end of the belt conveyor 9 is under the discharging opening lower end of disintegrating machine, the screw feeding machine 10
End is located at the other end of belt conveyor 9, and the upper end of the screw feeding machine 10 is corresponding with the charging aperture of vibrating screen classifier；Institute
Stating vibrating screen classifier includes supporting leg 11, elastic device, casing 15, vibrating motor 16 and motor cabinet 17, and the casing 15 passes through bullet
Property device it is inclined on the supporting leg 11, the upper end of the casing 15 is provided with charging aperture 14, and the lower end of the casing 15 is provided with out
Material mouth 18, the middle part of the casing 15 are provided with vibrating motor 16 by vibrating seat 17.
The elastic device includes spring 12 and spring base 13, and the lower end of the spring 12 is connected with supporting leg 11, the bullet
The upper end of spring 12 is connected with spring base 13, and the lower end of the casing 15 can effectively be carried on spring base 13 by elastic device
High buffering effect, hard contact is avoided to cause device damage.
The disintegrating machine includes motor 1, eccentric shaft 2, belt pulley 3, side backplate 6, moving jaw plate 7 and quiet jaw 8, the bias
One end of axle 2 is connected with belt pulley 3, and the other end of eccentric shaft 2 is connected with moving jaw plate 7, and the belt pulley 3 passes through belt and motor
1 output axis connection, the quiet jaw 8 are located at one end of moving jaw plate 7, and the side of the moving jaw plate 7 and quiet jaw 8 is provided with side backplate
6.When in use, motor 1 drives belt pulley 3 to rotate, and then drives moving jaw plate 7 to be backhauled relative to quiet jaw 8 by eccentric shaft 2
It is dynamic, realize the attrition crushing of raw material.
The disintegrating machine also includes adjustment block 4 and thrust plate 5, and the adjustment block 4 passes through under thrust plate 5 and moving jaw plate 7
End connection, passes through adjustment block 4 and the size of the adjustable moving jaw 7 of thrust plate 5 and the discharging opening of quiet jaw 8.
When in use, disintegrating machine is transported to the utility model after raw material is crushed by belt conveyor and screw feeding machine
In vibrating screen classifier, the raw material after crushing is sieved by vibrating motor, whole process realizes full-automation, simple in construction
And efficiency high.
Although being described in conjunction with the accompanying embodiment of the present utility model, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as no more than the protection model described by claim of the present utility model
Enclose, all should be within the scope of protection of the utility model.
Claims (4)
- A kind of 1. crushing and screening device for high carbon ferro-chrome production, it is characterised in that：Including disintegrating machine, belt conveyor, spiral shell Feeder and vibrating screen classifier are revolved, one end of the belt conveyor is located at the discharging opening lower end of disintegrating machine, the spiral feeding The lower end of machine is located at the other end of belt conveyor, and the upper end of the screw feeding machine is relative with the charging aperture of vibrating screen classifier Should；The vibrating screen classifier includes supporting leg, elastic device, casing, vibrating motor and motor cabinet, and the casing passes through elastic device Inclined to be located on supporting leg, the upper end of the casing is provided with charging aperture, and the lower end of the casing is provided with discharging opening, the casing Middle part is provided with vibrating motor by vibrating seat.
- 2. the crushing and screening device according to claim 1 for high carbon ferro-chrome production, it is characterised in that：The disintegrating machine Including motor, eccentric shaft, belt pulley, side backplate, moving jaw plate and quiet jaw, one end of the eccentric shaft is connected with belt pulley, partially The other end of mandrel is connected with moving jaw plate, and the belt pulley is connected by belt with motor output shaft, and the quiet jaw is located at dynamic The side of one end of jaw, the moving jaw plate and quiet jaw is provided with side backplate.
- 3. the crushing and screening device according to claim 1 for high carbon ferro-chrome production, it is characterised in that：The elasticity dress Put including spring and spring base, the lower end of the spring is connected with supporting leg, and the upper end of the spring is connected with spring base, the case The lower end of body is on spring base.
- 4. the crushing and screening device according to claim 2 for high carbon ferro-chrome production, it is characterised in that：The disintegrating machine Also include adjustment block and thrust plate, the adjustment block is connected by the lower end of thrust plate and moving jaw plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449914.5U CN206868298U (en) | 2017-04-27 | 2017-04-27 | A kind of crushing and screening device for high carbon ferro-chrome production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449914.5U CN206868298U (en) | 2017-04-27 | 2017-04-27 | A kind of crushing and screening device for high carbon ferro-chrome production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206868298U true CN206868298U (en) | 2018-01-12 |
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ID=61344259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449914.5U Expired - Fee Related CN206868298U (en) | 2017-04-27 | 2017-04-27 | A kind of crushing and screening device for high carbon ferro-chrome production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206868298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672024A (en) * | 2018-06-14 | 2018-10-19 | 潘旭康 | A kind of coal crushing device with sorting function |
| CN113878122A (en) * | 2021-09-24 | 2022-01-04 | 南京永保新材料有限公司 | High-carbon ferrochrome powder processing technology and production line for high-carbon ferrochrome powder processing |
-
2017
- 2017-04-27 CN CN201720449914.5U patent/CN206868298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672024A (en) * | 2018-06-14 | 2018-10-19 | 潘旭康 | A kind of coal crushing device with sorting function |
| CN113878122A (en) * | 2021-09-24 | 2022-01-04 | 南京永保新材料有限公司 | High-carbon ferrochrome powder processing technology and production line for high-carbon ferrochrome powder processing |
| CN113878122B (en) * | 2021-09-24 | 2023-07-14 | 南京永保新材料有限公司 | Production line for processing high-carbon ferrochrome powder |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |