CN206643358U - With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish - Google Patents
With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish Download PDFInfo
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- CN206643358U CN206643358U CN201720437906.9U CN201720437906U CN206643358U CN 206643358 U CN206643358 U CN 206643358U CN 201720437906 U CN201720437906 U CN 201720437906U CN 206643358 U CN206643358 U CN 206643358U
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Abstract
A kind of equipment with the hot-forming metallurgical raw material metal bloom of waste metal rubbish is the utility model is related to, raw material is waste metal rubbish caused by industry and life；Including disintegrating machine, magnetic separator, blanking device, metering conveyor, feeder, heat exchange kiln, intermediate transition device, the hydraulic forming machine being sequentially arranged, heat exchange kiln is the drum-type rotary kiln being obliquely installed, one end that heat exchange kiln corresponds to feeder is high order end, sets feeding mouth；The other end of heat exchange kiln is low order end, and it is the burner using natural gas as fuel, the reverse material combusting of flame and heat exchange to set temperature regulating heater and discharging opening, temperature regulating heater respectively；Heat exchange kiln through intermediate transition device is transported to hydraulic forming machine after raw material stoving is heated, hydraulic forming machine by raw material it is hot-forming be metallurgical raw material metal bloom.The utility model improves metallurgical waste using level, and its hot-forming metal bloom can be not only used for cooling material during metal smelting furnace tapping, iron ore can be replaced to make steel again.
Description
Technical field
Waste metal recovery process equipment is the utility model is related to, is specifically that one kind uses the hot-forming smelting of waste metal rubbish
The equipment of golden feed metal bloom.
Background technology
The recycling of scrap iron and steel is the important component of economic development.In whole steel industry, about 3~
4 into resource come from the recycling of scrap iron and steel.The recycling of scrap iron and steel is carried out, can not only solve china natural resources
The problem of short, and can reduce environmental pollution, improve economic results in society.
Waste metal rubbish caused by industry and life includes：The steel grit selected in steel slag, iron oxide, saw kerf bits, respectively
Kind steel cuttings, waste and old color steel, metal top pop tank, paint kettle, iron powder etc..
Cooling material when being tapped after processing steel scrap generally as metal smelting furnace.Because current China's waste steel recycling is processed
The problems such as enterprise's generally existing small scale, equipment are backward, weak, causes processing steel scrap quality problems to occur frequently, for cooling
When material adds smelting furnace, be easily suspended in metallic solution surface, absorb that heat is few, and cooling rate is slow, and procurement price compared with
It is high.
Utility model content
The utility model aims to solve the problem that above mentioned problem existing for traditional processing steel scrap, and provides one kind industry and life production
The hot-forming equipment for metallurgical raw material metal bloom of raw waste metal rubbish, the equipment change traditional processing steel scrap and utilized
Mode, hot-forming finished metal bloom, cooling material when both other alternative shaped steel are tapped for metal smelting furnace, again
Iron ore can be replaced to make steel.
The utility model solves the technical scheme that its technical problem uses：
A kind of equipment with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, including be sequentially arranged broken
Machine, magnetic separator, blanking device, metering conveyor, feeder, heat exchange kiln, intermediate transition device, hydraulic forming machine, heat exchange kiln
For the drum-type rotary kiln being obliquely installed, one end that heat exchange kiln corresponds to feeder is high order end, sets feeding mouth；Heat exchange kiln
The other end be low order end, the discharging opening of temperature regulating heater and corresponding intermediate transition device is set respectively, and temperature regulating heater is with day
Combustion gas is the burner of fuel, the reverse material combusting of flame and heat exchange；Raw material stoving is heated to 400 DEG C -500 by heat exchange kiln
Hydraulic forming machine is transported to through intermediate transition device after DEG C, hydraulic forming machine pressure is that 0-315bar dynamics are adjustable, by raw material hot pressing
It is fast to be shaped to finished metal steel.
Using the utility model of above-mentioned technical proposal, compared with prior art, its advantage is：
Unit configuration is reasonable, running rate is high, under the management and allotment use of science, will fully demonstrate efficient, section
The characteristic of energy；Traditional processing steel scrap Land use systems are changed, improve metallurgical waste using horizontal, its old metal bloom suppressed
Other i.e. alternative shaped steel are used for cooling material when metal smelting furnace is tapped, and iron ore can be replaced to make steel again, can not only reduced
Atmosphere pollution and water pollution, and the waste of water resource and the generation of mining wastes are reduced, be advantageous to ecological balance development, have
Beneficial to reduction energy resource consumption.
Further, preferred scheme of the present utility model is as follows：
Disintegrating machine is hammer mill, disintegrating machine by industry and caused by living waste metal refuse breaking into graininess,
Discharge hole of crusher connects magnetic separator feeding mouth, and magnet separator magnetic selects metallic particles.
Metering conveyor is ribbon conveyer, and the top of metering conveyor one end sets blanking device, metering conveyor
It is feeder dosing that the other end, which corresponds to feeder,.
The supporting setting magnetic disc suspending of hydraulic forming machine, hot-forming finished metal steel is hung in into warehouse for finished product soon by magnetic disc suspending.
Also include high-performance heat exchanger, deduster, the blower fan being sequentially connected by exhaust piping, the high-temp waste gas of high-performance heat exchanger
The high-temperature exhaust emission mouth that import connection heat exchange kiln is set in high order end, fan outlet connection chimney.
Brief description of the drawings
Fig. 1 is that the unit of the utility model embodiment arranges schematic diagram；
In figure：Blanking device 1；Metering conveyor 2；Feeder 3；Heat exchange kiln 4；Temperature regulating heater 5；Natural gas 6；It is middle
Transporter 7；Hydraulic forming machine 8；Magnetic disc suspending 9；High-performance heat exchanger 10；Deduster 11；Blower fan 12；Chimney 13；Metallic steel fast 14；It is broken
Broken machine 15；Magnetic separator 16；Feeding mouth 41；Discharging opening 42.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
Referring to Fig. 1, a kind of equipment with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, by from left to right according to
Disintegrating machine 15, magnetic separator 16, blanking device 1, metering conveyor 2, feeder 3, heat exchange kiln 4, the temperature regulating heater of secondary arrangement
5th, intermediate transition device 7, hydraulic forming machine 8, magnetic disc suspending 9 and high-performance heat exchanger 10, deduster 11, blower fan 12, chimney 13 form,
Disintegrating machine 15 is hammer mill, disintegrating machine 15 by industry and caused by living waste metal refuse breaking into graininess, magnetic separation
Machine 16 is magneticly elected after metallic particles to blanking device 1；Metering conveyor 2 is ribbon conveyer, the top of the one end of metering conveyor 2
Blanking device 1 is set, and it is the dosing of feeder 3 that the other end of metering conveyor 2, which corresponds to feeder 3,；Feeder 3 selects multibuchet
Formula elevator, maximum transmission capacity 1m3/ time；Heat exchange kiln 4 is the drum-type rotary kiln being obliquely installed, by kiln cylinder body, transmission
Device, support meanss, catch wheel device, kiln end sealing device, kiln tail sealing device, kiln head cover etc. form, in the correspondence of heat exchange kiln 4
One end of material machine 3 is high order end, sets feeding mouth 41, the other end of heat exchange kiln 4 is low order end, sets temperature regulating heater respectively
5 and the discharging opening 42 of corresponding intermediate transition device 7；It with natural gas 6 is fuel that temperature regulating heater 5, which is, the reverse material combusting of flame and
The burner of heat exchange；Heat exchange kiln 4 is transported to after metallic particles drying is heated into 400 DEG C -500 DEG C through intermediate transition device 7
Hydraulic forming machine 8, the pressure of hydraulic forming machine 8 are that 0-315bar dynamics are adjustable, and hydraulic forming machine 8 is by metallic particles is hot-forming
Finished metal steel fast 14；Hydraulic forming machine 8 is supporting to set magnetic disc suspending 9, and finished metal steel fast 14 is hung in into finished product by magnetic disc suspending 9
Storehouse.
High-performance heat exchanger 10, deduster 11, blower fan 12, chimney 13 are sequentially connected by exhaust piping, high-performance heat exchanger 10
The high-temperature exhaust emission mouth that high-temp waste gas import connection heat exchange kiln 4 is set in high order end, the outlet of blower fan 12 connection chimney 13.
The equipment with the hot-forming metallurgical raw material metal bloom of waste metal rubbish described in the present embodiment, its technological process
It is as follows：
Raw material is waste metal rubbish caused by industry and life, including：The steel grit selected in steel slag, iron oxide, saw
Mouth bits, various steel cuttings, waste and old color steel, metal top pop tank, paint kettle, iron powder etc.；Raw material is broken into by disintegrating machine 15 first
It is granular, metallic particles then is magneticly elected through magnetic separator 15 again, metallic particles enters feeding from blanking device 3 through metering conveyor 4
Machine 5, blanking device 1 enter feeder 3 through metering conveyor 2, then raw material is input to the afterbody of heat exchange kiln 4 by feeder 3
Feeding mouth 41 enters heat exchange kiln 4, and adjusting appropriate flame through temperature regulating heater 5 with natural gas 6 in heat exchange kiln 4 inversely fires
Burn raw material, and with raw material heat exchange, through burning and heat exchange after head discharging opening 42 of the raw material through heat exchange kiln 4 enter
Between transporter 7, raw material is then pressed into finished metal steel fast 14, then the gold that will be pressed into by magnetic disc suspending 9 through hydraulic forming machine 8
Category steel fast 14 hangs in warehouse for finished product.Waste gas after burning and exchange is then excluded by the afterbody of heat exchange kiln 4, and its heat is through efficiently changing
Hot device 10 is utilized well after exchanging heat, and waste gas removing dust device 11 is directly discharged into air by blower fan 12 through chimney 13.
Through the hot-forming metallurgical raw material metal bloom of above procedure, when substituting other shaped steel and being used for metal smelting furnace and tap
Cooling material when, because its bulk density is big, easily sinks to the bottom of metal smelting furnace and melt rapidly, so as to effective
Reduce tapping temperature and increase tap.And during by the use of other shaped steel as metal smelting furnace tapping cooling material, easily it is suspended in gold
Belong to solution surface, absorption heat is few, and cooling rate is slow, and procurement price is higher.Therefore, the metal suppressed by the utility model
Bloom can effectively reduce steel-making cost, improve output of steel.
Above-described embodiment is only to the utility model explanation for example.The utility model those of skill in the art
Member can be made various modifications or supplement to described specific embodiment or be substituted using similar mode, but can't
Deviate spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of equipment with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, it is characterised in that including cloth successively
The disintegrating machine put（15）, magnetic separator（16）, blanking device（1）, metering conveyor（2）, feeder（3）, heat exchange kiln（4）, in
Between transporter（7）, hydraulic forming machine（8）, heat exchange kiln（4）For the drum-type rotary kiln being obliquely installed, heat exchange kiln（4）It is corresponding
Feeder（3）One end be high order end, set feeding mouth（41）；Heat exchange kiln（4）The other end be low order end, respectively set adjust
Warm heater（5）With corresponding intermediate transition device（7）Discharging opening（42）, temperature regulating heater（5）It is with natural gas（6）For fuel,
The reverse material combusting of flame and the burner of heat exchange；Heat exchange kiln（4）Raw material stoving is heated in being passed through after 400 DEG C -500 DEG C
Between transporter（7）It is transported to hydraulic forming machine（8）, hydraulic forming machine（8）Pressure is that 0-315bar dynamics are adjustable, by raw material hot pressing
It is fast to be shaped to finished metal steel（14）.
2. the equipment according to claim 1 with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, its feature
It is：Disintegrating machine（15）For hammer mill, disintegrating machine（15）By industry and live caused by waste metal refuse breaking into
It is granular, disintegrating machine（15）Discharging opening connects magnetic separator（16）Feeding mouth, magnetic separator（16）Magneticly elect metallic particles.
3. the equipment according to claim 1 with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, its feature
It is：Metering conveyor（2）For ribbon conveyer, metering conveyor（2）The top of one end sets blanking device（1）, measure defeated
Send device（2）The other end correspond to feeder（3）For feeder（3）Dosing.
4. the equipment according to claim 1 with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, its feature
It is：Hydraulic forming machine（8）Supporting setting magnetic disc suspending（9）, by magnetic disc suspending（9）Hot-forming finished metal steel is fast（14）Hang
Enter warehouse for finished product.
5. the equipment according to claim 1 with the hot-forming metallurgical raw material metal bloom of waste metal rubbish, its feature
It is：Also include the high-performance heat exchanger being sequentially connected by exhaust piping（10）, deduster（11）, blower fan（12）, high-performance heat exchanger
（10）High-temp waste gas import connection heat exchange kiln（4）In the high-temperature exhaust emission mouth that high order end is set, blower fan（12）Outlet connects
Cigarette receiving chimney（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437906.9U CN206643358U (en) | 2017-04-25 | 2017-04-25 | With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437906.9U CN206643358U (en) | 2017-04-25 | 2017-04-25 | With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish |
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| CN206643358U true CN206643358U (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201720437906.9U Active CN206643358U (en) | 2017-04-25 | 2017-04-25 | With the equipment of the hot-forming metallurgical raw material metal bloom of waste metal rubbish |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109759422A (en) * | 2019-01-22 | 2019-05-17 | 云南玉溪玉昆钢铁集团有限公司 | The processing method of blast furnace steel scrap paint removal |
-
2017
- 2017-04-25 CN CN201720437906.9U patent/CN206643358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109759422A (en) * | 2019-01-22 | 2019-05-17 | 云南玉溪玉昆钢铁集团有限公司 | The processing method of blast furnace steel scrap paint removal |
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