CN105945296B - Steel belt type reducing furnace automatic distributing device - Google Patents
Steel belt type reducing furnace automatic distributing device Download PDFInfo
- Publication number
- CN105945296B CN105945296B CN201610360670.3A CN201610360670A CN105945296B CN 105945296 B CN105945296 B CN 105945296B CN 201610360670 A CN201610360670 A CN 201610360670A CN 105945296 B CN105945296 B CN 105945296B
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- China
- Prior art keywords
- belt type
- distributing device
- reducing furnace
- type reducing
- steel belt
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Furnace Charging Or Discharging (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of steel belt type reducing furnace automatic distributing device, including cloth bucket, cloth tube, distributing device, slide rail, transmission parts；Slide rail is arranged in the cavity between loading platform and steel belt type reducing furnace steel band, and distributing device is arranged in slide rail chute；Cloth bucket is arranged on the top of loading platform, and the upper end of cloth tube connects with cloth bucket, and bottom is connected to distributing device；Transmission parts include variable-frequency motor, turn-screw, feed screw nut；Feed screw nut is fixedly connected on distributing device bottom；Turn-screw is supported in rolling bearing assembly respectively perpendicular to steel belt type reducing furnace steel band direction of motion horizontal, both ends, and middle part is threadedly coupled with feed screw nut；Variable-frequency motor is fixedly connected in loading platform side wall, and output shaft is connected with turn-screw one end；Further improvement is that：Frequency converter, cyclelog are provided with the control loop of variable-frequency motor；The control system of frequency converter, cyclelog and steel belt type reducing furnace is electrically connected with.Structure of the present invention is novel, cloth is accurate.
Description
Technical field
The present invention relates to a kind of powder metallurgy industry equipment technical field, more particularly to a kind of reduction furnace from
Dynamic distribution device.
Background technology
Steel belt type reducing furnace is one of key equipment in metal dust production, and metal dust essence reduction is reduction and atomization
Critical process in production process, by the processing of the process, the impurity content such as the oxygen of metal dust, carbon, sulphur further reduces,
Tenor is relative to be improved, while metal dust processing hardening is eliminated caused by preceding working procedure, greatly improves and improves gold
Belong to chemical composition, physics and the processing performance of powder.The uniformity of iron powder in reduction process, the effect of cloth are to influence to go back protoplasm
One of key factor of amount, require and specification, the mixing material after cloth on steel belt is as far as possible in width, thickness according to reduction
Distribution is consistent, and the distributing mode of existing steel belt type reducing furnace is to match somebody with somebody the small trolley of charging with steel band side-to-side movement in loading platform, this
Kind structure has the characteristics of connection cloth, can guarantee that preferable cloth effect, but the technology still suffers from some shortcomings, main deficiency
Part is the cloth evenness that the small trolley of charging can not adjust apparatus for distributing according to steel band transfer rate, and the small trolley knot that feeds
Structure is corpulent.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes a kind of structure novelty, the steel band that cloth is accurate, cloth evenness is good
Formula reduction furnace automatic distributing device, the distribution device can automatically adjust the cloth speed of distributing device according to steel band transfer rate.
The present invention is achieved through the following technical solutions technical goal.
Steel belt type reducing furnace automatic distributing device, it is arranged on steel belt type reducing furnace feed end, including cloth bucket, distributing device；
It is theed improvement is that：The steel belt type reducing furnace automatic distributing device also includes cloth tube, loading platform, slide rail, transmission parts；
The loading platform is arranged on the lower section of cloth bucket, and the upper end of cloth tube is connected with cloth bucket bottom and connects cloth bucket, and bottom is passed through
Wear loading platform and be connected to distributing device；The slide rail is arranged in the cavity between loading platform and steel belt type reducing furnace steel band, including
The relative guide rail bar be arrangeding in parallel, guide rail bar are fixedly connected on loading platform lower end perpendicular to the steel belt type reducing furnace steel band direction of motion
Face；The relative guide rail bar section be arrangeding in parallel is L-shaped, is oppositely arranged, forms chute；The distributing device is arranged at slide rail cunning
In groove；The transmission parts include variable-frequency motor, turn-screw, feed screw nut, rolling bearing assembly；The feed screw nut is fixed
It is connected to distributing device bottom；Perpendicular to steel belt type reducing furnace steel band direction of motion horizontal, both ends support the turn-screw respectively
In rolling bearing assembly, middle part is threadedly coupled with feed screw nut；The rolling bearing assembly is arranged in loading platform two side；
The variable-frequency motor is fixedly connected in loading platform side wall, and its output shaft is connected with turn-screw one end.
In said structure, the steel belt type reducing furnace automatic distributing device is provided with frequency converter, cyclelog；The frequency conversion
Device, cyclelog are arranged in the control loop of variable-frequency motor, are electrically connected with the control system of steel belt type reducing furnace.
In said structure, the steel belt type reducing furnace automatic distributing device is provided with distributing baffle in the loading platform port of export.
The present invention compared with prior art, has the positive effect that：
1. back and forth moved along the slide rail perpendicular to the steel band direction of motion with turn-screw subband driven distributing device by variable-frequency motor
Dynamic, transmission efficiency, positioning precision are accurate, run and smoothly promote without so that structure of the present invention is novel, cloth is accurate, uniformly.
2. the frequency converter, cyclelog in steel belt type reducing furnace automatic distributing device are arranged on the control of variable-frequency motor
On loop, it is electrically connected with the control system of steel belt type reducing furnace, according to technological requirement different in reduction process, by frequency converter
The rotating speed of variable-frequency motor is adjusted, cyclelog controls the steering of variable-frequency motor, automatically adjusts the cloth speed and cloth of distributing device
Expect width, effectively improve the particle segregation of metal dust material during cloth, ensure that the uniformity of cloth, significantly improve also
The quality of former iron powder.
3. setting distributing baffle on loading platform, the thickness of the bed of material is adjusted, thickness when meeting different metal powder reduction will
Ask.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is A-A sectional views in Fig. 1.
Embodiment
The invention will be further described below according to accompanying drawing and in conjunction with the embodiments.
Steel belt type reducing furnace automatic distributing device shown in accompanying drawing, it is arranged on steel belt type reducing furnace feed end, including cloth bucket
2nd, cloth tube 3, distributing device 4, slide rail 5, transmission parts 6, frequency converter 7, cyclelog 8；Slide rail 5 is arranged on loading platform 1 and steel
In cavity between belt type reducing furnace steel band, including the relative guide rail bar be arrangeding in parallel, guide rail bar is perpendicular to steel belt type reducing furnace
The steel band direction of motion is fixedly connected on the lower surface of loading platform 1；The relative guide rail bar section be arrangeding in parallel is L-shaped, is oppositely arranged, shape
Into chute；Distributing device 4 is arranged in the chute of slide rail 5；Cloth bucket 2 is arranged on the top of loading platform 1, the upper end of cloth tube 3 and cloth
The bottom of hopper 2 connects and connects cloth bucket 2, and bottom is connected to distributing device 4 through loading platform 1；Transmission parts 6 include variable-frequency motor
6.1st, turn-screw 6.2, feed screw nut 6.3, rolling bearing assembly 6.4；Feed screw nut 6.3 is fixedly connected on the bottom of distributing device 4；
For turn-screw 6.2 perpendicular to steel belt type reducing furnace steel band direction of motion horizontal, both ends are supported on rolling bearing assembly 6.4 respectively
In, middle part is threadedly coupled with feed screw nut 6.3；Rolling bearing assembly 6.4 is arranged in the two side of loading platform 1；Variable-frequency motor 6.1
It is fixedly connected in the side wall of loading platform 1, its output shaft is connected with the one end of turn-screw 6.2.
Frequency converter 7, cyclelog 8 are arranged in the control loop of variable-frequency motor 6.1, the control with steel belt type reducing furnace
System is electrically connected with.
Steel belt type reducing furnace automatic distributing device is provided with distributing baffle 9 in the port of export of loading platform 1.
Claims (3)
1. a kind of steel belt type reducing furnace automatic distributing device, it is arranged on steel belt type reducing furnace feed end, including cloth bucket（2）, cloth
Glassware（4）；It is characterized in that：The steel belt type reducing furnace automatic distributing device also includes cloth tube（3）, loading platform（1）, slide rail
（5）, transmission parts（6）；The loading platform（1）It is arranged on cloth bucket（2）Lower section, cloth tube（3）Upper end and cloth bucket（2）
Bottom connects and connects cloth bucket（2）, loading platform is run through in bottom（1）It is connected to distributing device（4）；The slide rail（5）It is arranged on dress
Expect platform（1）In cavity between steel belt type reducing furnace steel band, including the relative guide rail bar be arrangeding in parallel, guide rail bar is perpendicular to steel
The belt type reducing furnace steel band direction of motion is fixedly connected on loading platform（1）Lower surface；The relative guide rail bar section be arrangeding in parallel
For L-shaped, it is oppositely arranged, forms chute；The distributing device（4）It is arranged at slide rail（5）In chute；The transmission parts（6）Including
Variable-frequency motor（6.1）, turn-screw（6.2）, feed screw nut（6.3）, rolling bearing assembly（6.4）；The feed screw nut（6.3）
It is fixedly connected on distributing device（4）Bottom；The turn-screw（6.2）Perpendicular to steel belt type reducing furnace steel band direction of motion horizontal,
Both ends are supported on rolling bearing assembly respectively（6.4）In, middle part and feed screw nut（6.3）Threaded connection；The rolling bearing group
Part（6.4）It is arranged on loading platform（1）In two side；The variable-frequency motor（6.1）It is fixedly connected on loading platform（1）In side wall, its
Output shaft and turn-screw（6.2）One end connects.
2. steel belt type reducing furnace automatic distributing device according to claim 1, it is characterised in that：The steel belt type reducing furnace
Automatic distributing device is provided with frequency converter（7）, cyclelog（8）；The frequency converter（7）, cyclelog（8）It is arranged on frequency conversion
Motor（6.1）Control loop on, be electrically connected with the control system of steel belt type reducing furnace.
3. steel belt type reducing furnace automatic distributing device according to claim 1 or 2, it is characterised in that：The steel band type is also
Former stove automatic distributing device is in loading platform（1）The port of export is provided with distributing baffle（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360670.3A CN105945296B (en) | 2016-05-28 | 2016-05-28 | Steel belt type reducing furnace automatic distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360670.3A CN105945296B (en) | 2016-05-28 | 2016-05-28 | Steel belt type reducing furnace automatic distributing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945296A CN105945296A (en) | 2016-09-21 |
| CN105945296B true CN105945296B (en) | 2018-03-13 |
Family
ID=56909800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360670.3A Active CN105945296B (en) | 2016-05-28 | 2016-05-28 | Steel belt type reducing furnace automatic distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945296B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766936A (en) * | 2016-12-28 | 2017-05-31 | 荆门市格林美新材料有限公司 | Reduction furnace material-feeding mechanism |
| CN107825575B (en) * | 2017-12-06 | 2023-11-17 | 佛山市创瓷窑炉有限公司 | Full-automatic layering cloth machine of ceramic tile |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852402A (en) * | 1981-09-21 | 1983-03-28 | Toyota Motor Corp | Operating method for belt type reducing furnace for metallic powder |
| JPS62235401A (en) * | 1986-03-28 | 1987-10-15 | Kobe Steel Ltd | Method for controlling in-furnace conveying speed of material to be treated in heat treatment furnace |
| CN2102909U (en) * | 1991-07-08 | 1992-04-29 | 冶金工业部包头稀土研究院 | Belt automatic feeding machine |
| CN1166532A (en) * | 1997-03-11 | 1997-12-03 | 李耀中 | Magnesium-smelting reducer with vertical reducing chamber and continuous charger and relevant technological process |
| CN2903045Y (en) * | 2005-12-06 | 2007-05-23 | 力诺集团有限责任公司 | XY directional feeding machine for hexagonal electric furnace |
| CN202779804U (en) * | 2012-10-16 | 2013-03-13 | 铜陵卓成金属粉体新材料科技有限公司 | Feeding device for reducing furnace |
| CN205238387U (en) * | 2015-11-04 | 2016-05-18 | 陈二龙 | Continuous powder cooling arrangement |
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2016
- 2016-05-28 CN CN201610360670.3A patent/CN105945296B/en active Active
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| CN105945296A (en) | 2016-09-21 |
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Effective date of registration: 20190104 Address after: 225500 Ge Zhuang village, Zhang Dian Town, Jiangyan District, Taizhou, Jiangsu Patentee after: Jiangsu Asia-Pacific special cast steel plant Co., Ltd. Address before: 225500 Room 403, Beiyuan new village, Jiangyan Town, Jiangyan District, Taizhou, Jiangsu, Jiangyan, China Patentee before: Taizhou sailing Petroleum Analysis Instrument Co., Ltd. |