CN107421336A - A kind of feed device in VN alloy ball production - Google Patents
A kind of feed device in VN alloy ball production Download PDFInfo
- Publication number
- CN107421336A CN107421336A CN201610342396.7A CN201610342396A CN107421336A CN 107421336 A CN107421336 A CN 107421336A CN 201610342396 A CN201610342396 A CN 201610342396A CN 107421336 A CN107421336 A CN 107421336A
- Authority
- CN
- China
- Prior art keywords
- alloy ball
- chute feeder
- feed device
- feeding
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/10—Charging directly from hoppers or shoots
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of feed device in being produced the invention discloses VN alloy ball, with frame and the chute feeder being arranged on the upside of the frame, it is characterized in that, the front end of the chute feeder is split into several feedings and divides groove, be provided with feeding grid in the chute feeder, have in the feeding grid be available for disintegrating slag by but the intransitable space of VN alloy ball.Advantages of the present invention：In course of conveying, not engaging firm disintegrating slag and powder can come off VN alloy ball, will not be sent into calcining together with VN alloy ball, also make the VN alloy ball after calcining totally firm, improve product quality.And the disintegrating slag and powder to drop can reduce cost with recycling.
Description
Technical field
The present invention relates to the preparation facilities of VN alloy, and in particular to the feed device in a kind of VN alloy ball production.
Background technology
VN alloy is used for the production of micro alloyed steel as a kind of new steel additive agent, alternative vanadium iron, and it is added
The comprehensive mechanical performances such as intensity, toughness, ductility and the thermal fatigue resistance of steel can be improved in steel, and make steel can with good
Weldering property；In the case where reaching same intensity, addition VN alloy, which relatively adds vanadium, can save vanadium 30%~40%, reduce cost；Vanadium nitrogen
Alloy is generally used by domestic and international steel mill, and its production technology and production equipment have obtained swift and violent development.
VN alloy generally use ball making process is processed production, it is necessary to be sent into high temperature furnace after spherical form is made
Middle calcining, influenceed by factors such as forming process pressure and dusty materials, in feeding process, the powder on the VN alloy ball of part
End can come off, and produce certain impurity, and the powder to drop has recovery value.Therefore, before high-temperature calcination, vanadium nitrogen is allowed to close
The shed powder being not sufficiently stable is combined on gold goal to fall, and is reclaimed, and is had to the quality and cost-effective aspect for improving product
Very big help.
The content of the invention
The invention aims to make up the deficiencies in the prior art, there is provided a kind of quality for being favorably improved product and
Feed device in cost-effective VN alloy ball production.
In order to reach the purpose of the present invention, technical scheme is as follows：
A kind of feed device in VN alloy ball production, has frame and the chute feeder being arranged on the upside of the frame, it is special
Sign is that the front end of the chute feeder is split into several feedings and divides groove, and feeding grid is provided with the chute feeder, described to send
Material grid on have be available for disintegrating slag by but the intransitable space of VN alloy ball.
Preferably, the feeding grid is set and formed parallel by some root long bars, has interval, institute between stock and stock
Stating the front end of stock has reclinate warp architecture.
Preferably, it is provided with feeding device above the feeding grid rear end.
Preferably, the bottom of the chute feeder is connected with accumulator tank.
Preferably, it is provided with vibrating device on the chute feeder.
The device have the advantages that：
In course of conveying, not engaging firm disintegrating slag and powder can come off VN alloy ball, will not be with VN alloy ball
Calcining is sent into together, is also made the VN alloy ball after calcining totally firm, is improved product quality.And the disintegrating slag to drop
Cost can be reduced with recycling with powder.
Brief description of the drawings
Fig. 1 is the structural representation of VN alloy ball production equipment of the present invention.
Embodiment
With reference to embodiment, the invention will be further described, but protection scope of the present invention is not limited solely to implement
Example.
As shown in figure 1, the feed device in a kind of VN alloy ball production, has frame 8 and is arranged on the upside of frame 8
Chute feeder 1, feeding grid 2 is provided with chute feeder 1.According to the conveying direction of VN alloy ball, chute feeder 1 is set above rear end
Feeding device 5 is equipped with, also is located at the top of the rear end of feeding grid 2 certainly, the VN alloy ball after shaping is added by feeding device 5
Enter into whole feed device.
In feeding grid 2 have be available for disintegrating slag by but the intransitable space of VN alloy ball.That is VN alloy ball
Minimum value in width, length and thickness is still above the size in space, and therefore, caused disintegrating slag and powder can be fallen by space
Enter the bottom of chute feeder 1, and VN alloy ball then continues to convey forward.
The front end of chute feeder 1 is split into several feedings and divides groove 6, feeding divide groove 6 quantity can depending on actual conditions,
The present embodiment is 2.Feeding divides groove 6 with chute feeder 1 can be integral or split, preferably one.Send
Material divides the lower section that groove 6 exports, and is provided with splicing frame 7, after the VN alloy ball of feed device loads splicing frame 7, is sent into high
Calcined in warm stove.Splicing frame 7 is also to be arranged side by side, and a feeding divides groove 6 to correspond to row's splicing frame 7, and a splicing frame 7 fills
Afterwards, convey forward at once, splicing frame 7 below runs forward beginning splicing.The lower section of splicing frame 7 is provided with track（Do not illustrate）, connect
Material frame 7 moves in orbit.
Feeding grid 2 is set and formed parallel by some root long bars 21, and stock 21 can be steel pipe or iron pipe.Stock 21 with
Have between stock 21 and be spaced, and this interval i.e. the space of described feeding grid 2.The front end of stock 21 has downward
The warp architecture of bending.Warp architecture plays guide functions, and VN alloy ball can be allowed smoothly to drop into feeding point groove 6,
Without being trapped in feeding grid 2.And feeding divides the junction of groove 6 and chute feeder 1, also it is located just under warp architecture
Side.
The bottom of chute feeder 1 is connected with accumulator tank 3, and collection box 4 is provided with below the discharging opening of accumulator tank 3.VN alloy
During ball conveys in feeding grid 2, the disintegrating slag and powder of disengaging call in the bottom of chute feeder 1, then pass through the unification of accumulator tank 3
It is recycled to stand-by in collection box 4, realizes and recycle, saved cost.
In addition, it is additionally provided with vibrating device on chute feeder 1（Do not illustrate）, the vibration frequency of vibrating device can be according to experiment knot
Fruit sets so that can both contribute to will not to engage firm partial exfoliation on VN alloy ball it is clean, again can not be to VN alloy
The entirety of ball has an impact, and destroys its zygosity.
Finally it should be noted that：Above example only not limits technology described in the invention to illustrate the present invention
Scheme, therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can be modified to the present invention or equivalent substitution, and all do not depart from this
The technical scheme of the spirit and scope of invention and its improvement, it all should cover in scope of the presently claimed invention.
Claims (5)
1. the feed device in a kind of VN alloy ball production, has frame（8）Be arranged on the frame（8）The feeding of upside
Groove（1）, it is characterised in that the chute feeder（1）Front end be split into several feedings and divide groove（6）, the chute feeder（1）Inside set
It is equipped with feeding grid（2）, the feeding grid（2）It is upper have be available for disintegrating slag by but the intransitable space of VN alloy ball.
2. the feed device in VN alloy ball production according to claim 1, it is characterised in that the feeding grid
（2）By some root long bars（21）Parallel set forms, stock（21）With stock（21）Between have interval, the stock（21）'s
Front end has reclinate warp architecture.
3. the feed device in VN alloy ball production according to claim 2, it is characterised in that the feeding grid
（2）Feeding device is provided with above rear end（5）.
4. the feed device in VN alloy ball production according to claim 3, it is characterised in that the chute feeder（1）
Bottom be connected with accumulator tank（3）.
5. the feed device in VN alloy ball production according to claim 4, it is characterised in that the chute feeder（1）
On be provided with vibrating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342396.7A CN107421336A (en) | 2016-05-23 | 2016-05-23 | A kind of feed device in VN alloy ball production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342396.7A CN107421336A (en) | 2016-05-23 | 2016-05-23 | A kind of feed device in VN alloy ball production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421336A true CN107421336A (en) | 2017-12-01 |
Family
ID=60422567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610342396.7A Pending CN107421336A (en) | 2016-05-23 | 2016-05-23 | A kind of feed device in VN alloy ball production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421336A (en) |
-
2016
- 2016-05-23 CN CN201610342396.7A patent/CN107421336A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |