CN201825980U - Ration feeder for alloy material in RH vacuum furnace - Google Patents
Ration feeder for alloy material in RH vacuum furnace Download PDFInfo
- Publication number
- CN201825980U CN201825980U CN201020588202XU CN201020588202U CN201825980U CN 201825980 U CN201825980 U CN 201825980U CN 201020588202X U CN201020588202X U CN 201020588202XU CN 201020588202 U CN201020588202 U CN 201020588202U CN 201825980 U CN201825980 U CN 201825980U
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- pipe
- cold wind
- cold air
- motor
- buffer spring
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- Expired - Fee Related
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Abstract
The utility model relates to a ration feeder for alloy material in an RH vacuum furnace, which mainly comprises a vibration material slot, a hanging frame, a material feed pipe, two vibrators and a material discharge pipe, wherein the vibrators are two motors, the motor vibrators are externally provided with seal covers, the seal covers are connected with a cold air inlet pipe and a cold air outlet pipe, the cold air inlet pipe is connected with a cold air main pipe, the lower end of the hanging frame is connected with a buffer spring, the buffer spring is embedded in the upper end of the vibration material slot, and the leads of the motors are led out through a cold air outlet. The utility model not only can realize the domestication of the vacuum electric vibration, and reduces equipment cost, but also is simple in structure, and can prevent dust and simultaneously adopts air cooling measures so as to improve the service life of the motor; and feeding precision of Al, carbon and other alloy materials can also be improved.
Description
Technical field
The utility model relates to the RH vacuum oven, specifically belongs to the vibrations feeding device of RH vacuum oven interalloy material.
Background technology
Al in the RH refining process, the adding of the carbon methods of directly feeding in raw material fast that adopt by the quality of material in the subtraction weighing adding vacuum more.Because of the amount of Al, C in the RH refining process generally seldom, for the inventory that accurate control adds, the anxious vibro-feeder that stops can be suddenly opened in many employings.Because work under bad environment, (about 100 ℃ of temperature, smoke components is mainly CO, CO promptly to be in high temperature and ash-laden gas for a long time
2) atmosphere, cause electric and magnetic oscillation head failure rate height, life-span short, be difficult to satisfy the demand of ordinary production.
The utility model content
The purpose of this utility model is to overcome the deficiency of present existence, and a kind of RH vacuum alloy material vibratory feeder of simple in structure, long service life is provided.
Realize the technical measures of above-mentioned purpose:
The vibrations feeding device of RH vacuum oven interalloy material mainly is made up of vibration hopper, suspension bracket, feed-pipe, vibrator, discharge nozzle, and its vibrator is motor and two; Outside the motor oscillating device, be provided with seal closure, on seal closure, be connected with cold wind inlet pipe and cold wind outlet pipe, the total pipe coupling of cold wind inlet pipe and cold wind; Lower end at suspension bracket is connected with buffer spring, and buffer spring also embeds the upper end that vibrates hopper; The lead of motor is drawn by the cold wind outlet.
It is characterized in that: the inwall at the vibration hopper is provided with abrasion-proof backing block.
It is characterized in that: the motor oscillating device is a frequency conversion type.
The utility model is owing to adopt vibrating motor, not only can realize the production domesticization fully of shaking of vacuum electricity, reduces equipment cost, and simple in structure; Although the vibrating motor work under bad environment, (about 100 ℃ of temperature, smoke components is mainly CO, CO promptly to be in the high temperature dust flue gas for a long time
2) atmosphere, but owing to adopt the motor seal cover prevent dust to reach and adopt the measure of gas air cooling simultaneously, thus the work-ing life of having improved motor; The adding precision of alloy material such as Al, carbon also is improved.
Description of drawings
Fig. 1 is the structural representation of the vibrations feeding device of RH vacuum oven interalloy material
Fig. 2 is the structural representation of vibration hopper among Fig. 1
Fig. 3 is the structural representation of seal closure among Fig. 1
1, vibration hopper, 2, suspension bracket, 3, feed-pipe, 4, feed-pipe, 5, discharge nozzle, 6, seal closure, 7, the cold wind inlet pipe, 8, the cold wind outlet pipe, 9, the cold wind outlet pipe, 10, buffer spring, 11, lead, 12, the cold wind outlet, 13, abrasion-proof backing block.
Embodiment
Be described further below in conjunction with accompanying drawing:
The vibrations feeding device of RH vacuum oven interalloy material mainly is made up of vibration hopper 1, suspension bracket 2, feed-pipe 3, vibrator 4, discharge nozzle 5.Vibrator 4 adopts two frequency conversion type motors; Be provided with seal closure 6 outside frequency conversion type motor oscillating device 4, adopt welding or joint to connect cold wind inlet pipe 7 and cold wind outlet pipe 8 on seal closure 6, cold wind inlet pipe 7 adopts welding or flange or joint to be connected with cold wind house steward 9; Adopt bonding in the lower end of suspension bracket 2 or embedded mode connection buffer spring 10, buffer spring 10 also embeds the upper surface that vibrates hopper 1; The lead 11 of frequency conversion type motor oscillating device 4 is drawn with power supply by cold wind outlet 12 and is connected.For increasing the life cycle of vibration hopper 1, on the inwall of vibration hopper 1, adopt bolt to connect abrasion-proof backing block 13.
When shaking feeding device in work, the device of cooling frequency conversion type motor oscillating device 4, be that cold wind house steward 9 also constantly cools off by cold wind inlet pipe 7 input seal closure 6 cold wind to it, get rid of by cold wind outlet pipe 8 through heat-exchanged air, to reduce the working temperature of frequency conversion type motor oscillating device 4.
Claims (3)
1.RH the vibrations feeding device of vacuum oven interalloy material mainly is made up of vibration hopper, suspension bracket, feed-pipe, vibrator, discharge nozzle, it is characterized in that: vibrator is motor and two; Outside the motor oscillating device, be provided with seal closure, on seal closure, be connected with cold wind inlet pipe and cold wind outlet pipe, the total pipe coupling of cold wind inlet pipe and cold wind; Lower end at suspension bracket is connected with buffer spring, and buffer spring also embeds the upper end that vibrates hopper; The lead of motor is drawn by the cold wind outlet.
2. the vibrations feeding device of RH vacuum oven interalloy material as claimed in claim 1 is characterized in that: the inwall at the vibration hopper is provided with abrasion-proof backing block.
3. the vibrations feeding device of RH vacuum oven interalloy material as claimed in claim 1 is characterized in that: the motor oscillating device is a frequency conversion type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020588202XU CN201825980U (en) | 2010-11-02 | 2010-11-02 | Ration feeder for alloy material in RH vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020588202XU CN201825980U (en) | 2010-11-02 | 2010-11-02 | Ration feeder for alloy material in RH vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825980U true CN201825980U (en) | 2011-05-11 |
Family
ID=43964529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020588202XU Expired - Fee Related CN201825980U (en) | 2010-11-02 | 2010-11-02 | Ration feeder for alloy material in RH vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896081A (en) * | 2014-04-18 | 2014-07-02 | 中冶南方工程技术有限公司 | External vertical whole-sealed excitation vibration source conveying feeder |
| CN103896026A (en) * | 2014-04-18 | 2014-07-02 | 中冶南方工程技术有限公司 | Horizontal-type full-closed conveying feeder with external vibration exciter |
| CN104773447A (en) * | 2015-03-26 | 2015-07-15 | 中国重型机械研究院股份公司 | Vacuum pipe type vibration feeding machine |
-
2010
- 2010-11-02 CN CN201020588202XU patent/CN201825980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896081A (en) * | 2014-04-18 | 2014-07-02 | 中冶南方工程技术有限公司 | External vertical whole-sealed excitation vibration source conveying feeder |
| CN103896026A (en) * | 2014-04-18 | 2014-07-02 | 中冶南方工程技术有限公司 | Horizontal-type full-closed conveying feeder with external vibration exciter |
| CN103896081B (en) * | 2014-04-18 | 2016-06-01 | 中冶南方工程技术有限公司 | A kind of external conveying feeding machine of vertical totally-enclosed exciting source |
| CN104773447A (en) * | 2015-03-26 | 2015-07-15 | 中国重型机械研究院股份公司 | Vacuum pipe type vibration feeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Hanwei Secondary Refining Engineering Co., Ltd. Assignor: Wuhan Iron & Steel (Group) Corp. Contract record no.: 2014420000067 Denomination of utility model: Ration feeder for alloy material in RH vacuum furnace Granted publication date: 20110511 License type: Exclusive License Record date: 20140508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |