CN108608000A - Waste metal particle hot press forming technology method - Google Patents
Waste metal particle hot press forming technology method Download PDFInfo
- Publication number
- CN108608000A CN108608000A CN201810426887.9A CN201810426887A CN108608000A CN 108608000 A CN108608000 A CN 108608000A CN 201810426887 A CN201810426887 A CN 201810426887A CN 108608000 A CN108608000 A CN 108608000A
- Authority
- CN
- China
- Prior art keywords
- metal particle
- waste metal
- level
- conveying
- chute
- 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.)
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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
- B22F8/00—Manufacture of articles from scrap or waste metal particles
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to waste disposal technology field, specifically a kind of waste metal particle hot press forming technology method.Including dispensing, storing, level-one metering conveying, two-stage hoisting conveying, the conveying of three-level chute, dust, batch mixing and remove impurity, discharging collection and storing, the conveying of level Four chute, pressure forming, finished product conveying.The process step of the invention is built upon batch mixing and removes impurity, on the basis of two master operations of pressure forming, circuit and transfer mode combination are transmitted by rational feeding, and set up storage device in suitable process links, ensure cold, hot waste metal particle is continuous, the transmission course of work without accumulation, batch mixing and except in impurity step turn round heat treatment device use thermal energy is more fully utilized, to reduce energy consumption, by to the reasonable process combination of opposite common apparatus and flow, realize the hot forming of waste metal particle, have the advantages that equipment facilitates manufacture and maintenance cost low.
Description
Technical field
The present invention relates to waste disposal technology field, specifically a kind of waste metal particle hot press forming technology
Method.
Background technology
It is always development that social harmonious development should be advocated using waste metal as the reclaimed materials of smelting iron and steel
Direction, but waste metal cannot be launched directly in converter and be smelted, firstly, it is necessary to by the waste and old gold of various irregular shapes
Belong to the metallic particles being sized to, waste metal is completeer by the technology for screening, being processed into metallic particles
It is kind, but before entering smelting furnace, the waste metal particle of certain specification also need to be processed to certain density, certain ingredients proportioning and
The waste metal sizing bloom of certain specification shape, currently, how waste metal particle hot pressing to be processed into qualified waste and old gold
It is current urgent problem to be solved to belong to sizing bloom.
Invention content
Present invention seek to address that the above problem, to provide a kind of waste metal that waste metal particle is processed into qualification
The waste metal particle hot press forming technology method of sizing bloom.
The present invention solves described problem, the technical solution adopted is that：
A kind of waste metal particle hot press forming technology method, includes the following steps：
S1：Dispensing, detection recycling waste metal particle chemical composition carry out recycling waste metal particle by smelting iron and steel demand
The proportioning of material；
S2：Storing stores waste metal particle, ensures waste metal particle sustainable supply, facilitates the ground of waste metal particle
Dispensing and feeding；
S3：Level-one metering conveying, first-level transport and the metering of waste metal particle are carried out using belt conveyer scale；
S4：Two-stage hoisting conveys, and the promotion of waste metal particle is realized by bucket lifting device, enters at revolution hot-working
Manage the entry position of device；
S5：Three-level chute conveys, and waste metal particle is imported revolution heat treatment device portal by chute structure；
S6：Dust collects the dust generated in the conveying of waste metal particle and heating process, and will by soot emissions mouth
Dust is transferred to dust processing equipment and is dusted processing；
S7：Batch mixing removes impurity, by turning round heat treatment device, eliminates paint, sulphur, carbon contained in waste metal particle
Standard-exceeding components are smelted, and waste metal particle is made to be sufficiently mixed；
S8：Discharging collection, storing, are arranged tail portion storage bin, collect, the waste metal particle after storage heating, after guarantee heating
Waste metal particle it is continuous, evenly distribute in different hydraulic forming machines；
S9：Level Four chute convey, waste metal particle is allocated using chute structure, be respectively delivered to different hydraulic pressure at
The feeding mouth of type machine；
S10：Pressure forming, using hydraulic forming machine by waste metal grain forming be sizing bloom；
S11：Finished product conveys, and using conveyer, sizing bloom is delivered to ground.
Using the present invention of above-mentioned technical proposal, compared with prior art, the feature protruded is：
On the basis of 1. the process step of the invention is built upon S7 batch mixings, removes two master operations of impurity and S10 pressure formings,
Transmit circuit and transfer mode combination by rational feeding, and storage device set up in suitable process links, ensure it is cold,
Hot waste metal particle is continuous, the transmission course of work without accumulation.
2. S7 batch mixings of the present invention, except in impurity step turn round heat treatment device use be more fully utilized
Thermal energy, to reduce energy consumption.
3. the present invention is by the reasonable process combination of opposite common apparatus and flow, realizing the heat of waste metal particle
Forming, has the advantages that equipment facilitates manufacture and maintenance cost low.
Preferably, the further technical solution of the present invention is：
Tail portion storage bin is arranged in the exit of revolution heat treatment device.
Hydraulic forming machine arranges that the outlet of level Four chute is arranged above hydraulic forming machine using low position type, by pressure at
Shape equipment is arranged in the lower section of revolution heat treatment device outlet, and the extreme lower position of entire process equipment makes useless after heating
Old metallic particles can more quickly enter pressure forming step, reduce the thermal loss of waste metal particle after heating.
Description of the drawings
Fig. 1 is technological process of the embodiment of the present invention；
In figure：Storage bin hopper 1；Belt conveyer scale 2；Bucket lifting device 3；Chute structure 4；Dust processing equipment 5；Turn round heat treatment
Device 6；Tail portion storage bin 7；Hydraulic forming machine 8；Conveyer 9.
Specific implementation mode：
With reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, a kind of waste metal particle hot press forming technology method includes the following steps：
S1：Dispensing, detection recycling waste metal particle chemical composition carry out recycling waste metal particle by smelting iron and steel demand
The proportioning of material.
S2：Storing stores waste metal particle using storage bin hopper 1, ensures waste metal particle sustainable supply, facilitate waste and old
The ground dispensing and feeding of metallic particles.
S3：Level-one metering conveying, first-level transport and the metering of waste metal particle are carried out using belt conveyer scale 2.
S4：Two-stage hoisting conveys, and the promotion of waste metal particle is realized by bucket lifting device 3, enters revolution heat
The entry position of processing device 6.
S5：Three-level chute conveys, and waste metal particle, which is imported revolution heat treatment device 6, by chute structure 4 enters
Mouthful.
S6：Dust collects the dust generated in the conveying of waste metal particle and heating process, and passes through soot emissions
Dust is transferred to dust processing equipment 5 and is dusted processing by mouth.
S7：Batch mixing removes impurity, by revolution heat treatment device 6, painted contained in elimination waste metal particle,
Sulphur, carbon smelt standard-exceeding components, and waste metal particle are made to be sufficiently mixed.
S8：Discharging collection, storing, are arranged tail portion storage bin 7, collect, the waste metal particle after storage heating, after guarantee heating
Waste metal particle it is continuous, evenly distribute in different hydraulic forming machines 8.
S9：Level Four chute conveys, and is allocated, is respectively delivered to different to waste metal particle using chute structure 4
The feeding mouth of hydraulic forming machine 8.
S10：Pressure forming, using hydraulic forming machine 8 by waste metal grain forming be sizing bloom.
S11：Finished product conveys, and using conveyer 9, sizing bloom is delivered to ground.
Tail portion storage bin 7 is arranged in the exit of revolution heat treatment device 6.
Hydraulic forming machine 8 is arranged using low position type, ensures that the unimpeded and stroke of feed is most short, the outlet setting of level Four chute
Above hydraulic forming machine 8, pressure forming equipment is arranged in the lower section that revolution heat treatment device 6 exports, entire technique
The extreme lower position of equipment allows the waste metal particle after heating more quickly to enter pressure forming step, after reducing heating
The thermal loss of waste metal particle.
The process step of the invention is built upon S7 batch mixings, except on the basis of two master operations of impurity and S10 pressure formings,
Transmit circuit and transfer mode combination by rational feeding, and storage device set up in suitable process links, ensure it is cold,
Hot waste metal particle is continuous, the transmission course of work without accumulation, S7 batch mixings, except turning round heat treatment device in impurity step
Thermal energy is more fully utilized in 6 use, to reduce energy consumption, combines and flows by the reasonable process to opposite common apparatus
Journey realizes the hot forming of waste metal particle, has the advantages that equipment facilitates manufacture and maintenance cost low.
The foregoing is merely preferably feasible embodiments of the invention, not thereby limit to the interest field of the present invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is both contained within the interest field of the present invention.
Claims (3)
1. a kind of waste metal particle hot press forming technology method, which is characterized in that include the following steps：
S1：Dispensing, detection recycling waste metal particle chemical composition carry out recycling waste metal particle by smelting iron and steel demand
The proportioning of material；
S2：Storing stores waste metal particle, ensures waste metal particle sustainable supply, facilitates the ground of waste metal particle
Dispensing and feeding；
S3：Level-one metering conveying, first-level transport and the metering of waste metal particle are carried out using belt conveyer scale；
S4：Two-stage hoisting conveys, and the promotion of waste metal particle is realized by bucket lifting device, enters at revolution hot-working
Manage the entry position of device；
S5：Three-level chute conveys, and waste metal particle is imported revolution heat treatment device portal by chute structure；
S6：Dust collects the dust generated in the conveying of waste metal particle and heating process, and will by soot emissions mouth
Dust is transferred to dust processing equipment and is dusted processing；
S7：Batch mixing removes impurity, by turning round heat treatment device, eliminates paint, sulphur, carbon contained in waste metal particle
Standard-exceeding components are smelted, and waste metal particle is made to be sufficiently mixed；
S8：Discharging collection, storing, are arranged tail portion storage bin, collect, the waste metal particle after storage heating, after guarantee heating
Waste metal particle it is continuous, evenly distribute in different hydraulic forming machines；
S9：Level Four chute convey, waste metal particle is allocated using chute structure, be respectively delivered to different hydraulic pressure at
The feeding mouth of type machine；
S10：Pressure forming, using hydraulic forming machine by waste metal grain forming be sizing bloom；
S11：Finished product conveys, and using conveyer, sizing bloom is delivered to ground.
2. waste metal particle hot press forming technology method according to claim 1, it is characterised in that：Tail portion storage bin is set
It sets in the exit of revolution heat treatment device.
3. waste metal particle hot press forming technology method according to claim 1, it is characterised in that：Hydraulic forming machine is adopted
It is arranged with low position type, the outlet of level Four chute is arranged above hydraulic forming machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426887.9A CN108608000A (en) | 2018-05-07 | 2018-05-07 | Waste metal particle hot press forming technology method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426887.9A CN108608000A (en) | 2018-05-07 | 2018-05-07 | Waste metal particle hot press forming technology method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608000A true CN108608000A (en) | 2018-10-02 |
Family
ID=63662381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810426887.9A Pending CN108608000A (en) | 2018-05-07 | 2018-05-07 | Waste metal particle hot press forming technology method |
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| CN (1) | CN108608000A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100557A (en) * | 2013-03-11 | 2013-05-15 | 东莞市东恒环保科技有限公司 | Solid waste metal separation equipment |
| CN104599076A (en) * | 2015-02-02 | 2015-05-06 | 江苏沙钢集团有限公司 | Steel production solid waste recycling scheduling system and method |
| JP5819503B1 (en) * | 2014-10-21 | 2015-11-24 | 冨士ダイス株式会社 | Method for manufacturing lost wax mold for powder metallurgy that is layered with 3D printer |
| CN106906358A (en) * | 2017-04-25 | 2017-06-30 | 唐山鑫虎重型矿山机械有限公司 | With the equipment of waste metal rubbish cold moudling metallurgical raw material metal bloom |
| CN106903320A (en) * | 2017-04-25 | 2017-06-30 | 唐山鑫虎重型矿山机械有限公司 | With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish |
-
2018
- 2018-05-07 CN CN201810426887.9A patent/CN108608000A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100557A (en) * | 2013-03-11 | 2013-05-15 | 东莞市东恒环保科技有限公司 | Solid waste metal separation equipment |
| JP5819503B1 (en) * | 2014-10-21 | 2015-11-24 | 冨士ダイス株式会社 | Method for manufacturing lost wax mold for powder metallurgy that is layered with 3D printer |
| CN104599076A (en) * | 2015-02-02 | 2015-05-06 | 江苏沙钢集团有限公司 | Steel production solid waste recycling scheduling system and method |
| CN106906358A (en) * | 2017-04-25 | 2017-06-30 | 唐山鑫虎重型矿山机械有限公司 | With the equipment of waste metal rubbish cold moudling metallurgical raw material metal bloom |
| CN106903320A (en) * | 2017-04-25 | 2017-06-30 | 唐山鑫虎重型矿山机械有限公司 | With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish |
Non-Patent Citations (2)
| Title |
|---|
| 刘会林，朱荣: "《电弧炉短流程炼钢设备与技术》", 31 January 2012, 冶金工业出版社 * |
| 黄波等: "《选煤厂工艺设计与建设》", 30 September 2014, 冶金工业出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20181002 |