CN107321938B - A kind of inovulant with stream quantitative delivery apparatus - Google Patents
A kind of inovulant with stream quantitative delivery apparatus Download PDFInfo
- Publication number
- CN107321938B CN107321938B CN201710502956.5A CN201710502956A CN107321938B CN 107321938 B CN107321938 B CN 107321938B CN 201710502956 A CN201710502956 A CN 201710502956A CN 107321938 B CN107321938 B CN 107321938B
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- China
- Prior art keywords
- inovulant
- baffle
- chute
- molten iron
- agent container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention discloses a kind of inovulants with stream quantitative delivery apparatus, comprising: breeds agent container, accommodating cavity is arranged inside, inovulant is placed in the accommodating cavity, and the lower end surface for breeding agent container offers discharge hole；Discharge chute, and the discharge hole lower end is pivotally arranged in the upper end, and the lower end of the discharging chute extends obliquely；Baffle, one end are movably arranged at the discharge hole, and the other end of the baffle has extended downwardly connecting rod, are connect with the discharging chute；Wherein, the baffle upper surface and described breed are provided with for providing the spring of reset force for the baffle between agent container lower end surface.The present invention efficiently solves the technical problems such as inovulant pregnant effect is poor, easily fail, usage amount is excessive, effectively increases the quality of casting.
Description
Technical field
The present invention relates to metallurgical technology field, especially a kind of inovulant with stream quantitative delivery apparatus.
Background technique
In casting process, the use of inovulant is more and more frequent, and inovulant is that one kind is added in aluminium alloy for promoting
Into the additive of the preferential forming core of certain phase, the mechanical performance of casting can effectively improve, reduce internal stress and wall thickness susceptibility, mainly
Suitable for various casting or later period instant inoculation.Adding inovulant is a very important process flow in casting process, existing
It is in general processing mode: puts into inovulant into casting ladle first, then pour into molten iron into casting ladle again.
But such addition manner is disadvantageous in that: inovulant is prematurely launched in casting ladle, so that pregnant effect becomes
The problems such as difference be easy to cause inoculation fade, and inovulant usage amount increases, so that the casting quality decline of casting.
Summary of the invention
In view of the above technical problems, the invention discloses a kind of inovulants with stream quantitative delivery apparatus, efficiently solves
The technical problems such as inovulant pregnant effect is poor, easily fail, usage amount is excessive, effectively increase the quality of casting.
In order to realize these purposes and other advantages according to the present invention, provide inovulant launches dress with stream is quantitative
It sets, comprising:
Agent container is bred, accommodating cavity is arranged inside, inovulant is placed in the accommodating cavity, and the inovulant holds
The lower end surface of device offers discharge hole；Discharge chute, and the discharge hole lower end is pivotally arranged in the upper end, described
The lower end of discharging chute extends obliquely；Baffle, one end are movably arranged at the discharge hole, the other end of the baffle to
Under be extended with connecting rod, connect with the discharging chute；Wherein, the baffle upper surface and it is described breed agent container lower end surface it
Between be provided with for providing the spring of reset force for the baffle.
Preferably, it is described with stream quantitative delivery apparatus further include casting ladle, be upward opening accommodating cavity body structure, it is described
The lower end of the elongated end of the discharging chute is arranged in opening covering.
Preferably, the upper end of the casting ladle is additionally provided with molten iron trough, and molten iron is by the molten iron trough from ladle
It flows on the discharging chute elongated end.
Preferably, the discharging chute exit is made of heat-resisting material, and fusing point is higher than molten iron temperature.
Preferably, the vibrator for enhancing inovulant mobility is provided on the side wall for breeding agent container.
Preferably, the discharging chute upper end is connect by rotation axis with the body of the automatic release device.The present invention
It include at least the following beneficial effects:
1) inovulant launch process is full-automatic, reduces made work amount；
2) additive amount that inovulant is automatically controlled according to the variation of iron flow, guarantees the adding proportion of inovulant, improves
Pregnant effect；
3) inovulant is put into simultaneously with molten iron, is poured into casting ladle jointly after mixing, and the premature decline of inovulant is avoided,
The mixed effect of inovulant and molten iron is strengthened simultaneously；
4) delivery device structure is simple, high degree of automation, has very extensive practical value.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram with stream quantitative delivery apparatus of inovulant of the present invention；
Fig. 2 is the structural schematic diagram of device when inovulant is launched；
Fig. 3 is the structural schematic diagram of the discharging chute.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figs. 1-2 is a kind of way of realization according to the present invention, including:
Agent container 4 is bred, accommodating cavity is arranged inside, inovulant is previously positioned in the accommodating cavity, Ke Yigen
According to the input situation bred, into it, addition supplements inovulant at any time, and the lower end surface for breeding agent container 4 offers discharge hole
6, inovulant is flowed out from discharge hole；Discharge chute 7, and 6 lower end of discharge hole, institute is pivotally arranged in the upper end
The lower end for stating discharging chute 7 extends obliquely, and inovulant flows on discharging chute from discharge hole 6, goes downstream, and flows into casting ladle 3
It is interior；Baffle 10, one end are movably arranged at the discharge hole 6, and the other end of the baffle 10 has extended downwardly connecting rod 11,
It is connect with the discharging chute 7；Wherein, 10 upper surface of baffle and it is described breed be arranged between 4 lower end surface of agent container it is useful
In providing the spring 9 of reset force for the baffle 10.When delivery device does not work, due to the pulling force effect of spring 9, so that baffle
10 seal the outlet of discharge hole 6 completely, and inovulant can not be flowed from breeding in agent container 4.When delivery device works normally, molten iron
It is flushed on the elongated end of discharging chute 7, so that discharging 7 stress of chute is rotated counterclockwise around upper end, passes through connecting rod 11 immediately
Baffle 10 is driven to move obliquely, spring 9 is opened, pull open that degree is directly proportional to iron flow, with the movement of baffle 10,
Discharge hole 6 is opened, and opening bore is also directly proportional to iron flow, changes with the variation of iron flow, to launch
Different amounts of inovulant.At the end of molten iron casting, spring 9 is shunk, and discharge 7 clockwise movement of chute, so that baffle 10 resets, is closed
Discharge hole 6 is closed, the launch process of inovulant is stopped.
Inovulant mixes on discharging chute 7 with molten iron as a result, subsequently flows into casting ladle 3, inovulant mixes more with molten iron
Adding uniformly, pregnant effect is significantly reinforced, meanwhile, inovulant is synchronous with molten iron to be launched, and avoid inovulant from prematurely mixing with molten iron,
The effect for influencing inovulant, can effectively reduce the injected volume of inovulant under the premise of not influencing pregnant effect.Moreover, this hair
Bright delivery device is realized automatically according to iron flow and adds inovulant, and the mixed proportion of inovulant and molten iron is more accurate, into
One step strengthens pregnant effect.
In above-mentioned technical proposal, the casting ladle 3 is the accommodating cavity body structure of upward opening, and the opening covering is arranged in institute
The lower end of the elongated end of discharging chute 7 is stated, so that entirely falling in and pouring together from discharging chute 7 after inovulant and molten iron mixing
Packet 3 in, inovulant and molten iron mixing more with strengthen pregnant effect.
In above-mentioned technical proposal, the upper end of the casting ladle 3 is additionally provided with molten iron trough 2, and molten iron passes through the molten iron trough 2
It is flowed into the elongated end of the discharging chute 7 from ladle 1, after being mixed with inovulant, flows into casting ladle 3.
In above-mentioned technical proposal, 7 exit of discharging chute is made of heat-resisting material, and fusing point is higher than molten iron temperature
It spends, is flow passage structure among the discharging chute 7, as shown in figure 3, molten iron casting is into flow passage structure.
In another embodiment, such as Fig. 1-3, based on the above technical solution, on the side wall for breeding agent container 4
It is provided with the vibrator 5 for enhancing inovulant mobility, vibration is floated and frequency is directly proportional to the rate of outflow of inovulant, can
To adjust the working condition of vibrator 5 according to the flow of molten iron, make what it met molten iron to breed requirement.
In above-mentioned technical proposal, discharging 7 upper end of chute is connected by the body of rotation axis 8 and the automatic release device
It connects, when in molten iron casting to discharging chute 7, discharging 7 stress of chute is rotated counterclockwise around rotation axis 8, controls the fortune of baffle 10
It is dynamic, to rationally control the dispensing flow of inovulant.
The automatic release device of inovulant of the invention, inovulant launch process is full-automatic, avoids artificially launching pregnant
Agent is educated, the workload of employee is reduced；Meanwhile the additive amount of inovulant is automatically controlled according to the variation of iron flow, guarantee pregnant
The adding proportion for educating agent, improves pregnant effect；Inovulant is put into simultaneously with molten iron, is poured into casting ladle jointly after mixing, is kept away
Exempt from the premature decline of inovulant, while strengthening the mixed effect of inovulant and molten iron；And this delivery device structure is simple, from
Dynamicization degree is high, has very extensive practical value.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (3)
1. a kind of inovulant with stream quantitative delivery apparatus characterized by comprising
Agent container is bred, accommodating cavity is arranged inside, inovulant is placed in the accommodating cavity, the agent container that breeds
Lower end surface offers discharge hole；
Discharge chute, and the discharge hole lower end is pivotally arranged in the upper end, and the lower end of the discharging chute is oblique
Lower extension；
Baffle, one end are movably arranged at the discharge hole, and the other end of the baffle has extended downwardly connecting rod, and described
Discharge chute connection；
Wherein, the baffle upper surface and described breed are provided with for providing reset for the baffle between agent container lower end surface
The spring of power；
Further include casting ladle, be the accommodating cavity body structure of upward opening, prolonging for the discharging chute is arranged in the opening covering
Stretch the lower end at end；
The upper end of the casting ladle is additionally provided with molten iron trough, and molten iron flows to the discharging by the molten iron trough from ladle
On chute elongated end；
The discharging chute exit is made of heat-resisting material, and fusing point is higher than molten iron temperature.
2. inovulant as described in claim 1 with stream quantitative delivery apparatus, it is special in sign in the side for breeding agent container
The vibrator for enhancing inovulant mobility is provided on wall.
3. inovulant as described in claim 1 with stream quantitative delivery apparatus, which is characterized in that the discharging chute upper end lead to
Rotation axis is crossed to connect with the body of the automatic release device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502956.5A CN107321938B (en) | 2017-06-27 | 2017-06-27 | A kind of inovulant with stream quantitative delivery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502956.5A CN107321938B (en) | 2017-06-27 | 2017-06-27 | A kind of inovulant with stream quantitative delivery apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107321938A CN107321938A (en) | 2017-11-07 |
| CN107321938B true CN107321938B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710502956.5A Active CN107321938B (en) | 2017-06-27 | 2017-06-27 | A kind of inovulant with stream quantitative delivery apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202734560U (en) * | 2012-08-07 | 2013-02-13 | 随州市灵龙铜业有限公司 | Automatic control device for molten aluminum flow of maintaining furnace runner |
| CN202963394U (en) * | 2012-11-19 | 2013-06-05 | 大连民族学院 | Stream inoculation treatment device of molten iron |
| CN104264036A (en) * | 2014-10-10 | 2015-01-07 | 西安工业大学 | Functional gradient cast iron material and preparation method thereof |
| CN204912684U (en) * | 2015-08-19 | 2015-12-30 | 山东汇丰铸造科技股份有限公司 | Be arranged in casting process to breed instrument along with flowing pouring |
| CN205650780U (en) * | 2016-05-16 | 2016-10-19 | 江苏力源金河铸造有限公司 | Add device along with flowing inoculant |
-
2017
- 2017-06-27 CN CN201710502956.5A patent/CN107321938B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202734560U (en) * | 2012-08-07 | 2013-02-13 | 随州市灵龙铜业有限公司 | Automatic control device for molten aluminum flow of maintaining furnace runner |
| CN202963394U (en) * | 2012-11-19 | 2013-06-05 | 大连民族学院 | Stream inoculation treatment device of molten iron |
| CN104264036A (en) * | 2014-10-10 | 2015-01-07 | 西安工业大学 | Functional gradient cast iron material and preparation method thereof |
| CN204912684U (en) * | 2015-08-19 | 2015-12-30 | 山东汇丰铸造科技股份有限公司 | Be arranged in casting process to breed instrument along with flowing pouring |
| CN205650780U (en) * | 2016-05-16 | 2016-10-19 | 江苏力源金河铸造有限公司 | Add device along with flowing inoculant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107321938A (en) | 2017-11-07 |
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Effective date of registration: 20201109 Address after: Yu Fen Fang Cun, Heidao Town, Zhuanghe City, Dalian City, Liaoning Province Patentee after: Li Ming Address before: 215000 Jiangsu City, Suzhou hi tech Zone Jinfeng Road, building 8, No. 15, 412 Patentee before: SUZHOU CHUBO BIOTECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210907 Address after: 212400 No. 16, Yuanxiang industrial concentration zone, Tianwang Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee after: YAFENG ALLOY MATERIAL Co.,Ltd. Address before: 116400 Heidao Zhen Yu Fen Fang Cun, Zhuanghe City, Dalian City, Liaoning Province Patentee before: Li Ming |