CN110339598A - A kind of solution reducing shaft furnace copper bar surface copper powder - Google Patents
A kind of solution reducing shaft furnace copper bar surface copper powder Download PDFInfo
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- CN110339598A CN110339598A CN201910605601.8A CN201910605601A CN110339598A CN 110339598 A CN110339598 A CN 110339598A CN 201910605601 A CN201910605601 A CN 201910605601A CN 110339598 A CN110339598 A CN 110339598A
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- oil
- copper bar
- shaft furnace
- water
- emulsion
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 63
- 239000010949 copper Substances 0.000 title claims abstract description 63
- 239000003921 oil Substances 0.000 claims abstract description 54
- 239000000839 emulsion Substances 0.000 claims abstract description 49
- 238000005096 rolling process Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000008676 import Effects 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 16
- 239000006210 lotion Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 24
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 22
- 239000010687 lubricating oil Substances 0.000 claims description 22
- 239000003208 petroleum Substances 0.000 claims description 22
- 239000011734 sodium Substances 0.000 claims description 22
- 229910052708 sodium Inorganic materials 0.000 claims description 22
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 22
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 21
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 20
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 20
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 20
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000005642 Oleic acid Substances 0.000 claims description 20
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 20
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 239000011777 magnesium Substances 0.000 claims description 16
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 14
- 238000004073 vulcanization Methods 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000005388 borosilicate glass Substances 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000006392 deoxygenation reaction Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 5
- 238000004945 emulsification Methods 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims 7
- 239000011230 binding agent Substances 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 239000010731 rolling oil Substances 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000001376 precipitating effect Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000003292 glue Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0242—Lubricants
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lubricants (AREA)
- Powder Metallurgy (AREA)
Abstract
The present invention relates to equipment of industrial product technical fields, and disclose a kind of solution for reducing shaft furnace copper bar surface copper powder, it comprises the following production steps that 1), lotion filtering: water tank is added water to, then oil emulsion is added while stirring, it avoids adding water in oil, otherwise water-in-oil type emulsion can be obtained, the bottom of liquid case and the bottom of net emulsion box are connected to workshop compressed air line respectively, emulsion is subjected to uniform stirring, rolling protection: rolling generates excessive high temperature after work, alcohol import is opened up inside rolling, copper bar import is arranged on a steel plate.The solution of the reduction shaft furnace copper bar surface copper powder, the emulsion filtration system and method for offer stand case by setting and realize large-size particle precipitating and emulsion water-oil separating, rolling oil strainer is recycled to be filtered the ROLLING OIL rich in small sized particles impurity, filter efficiency is high and filter effect is good.
Description
Technical field
The present invention relates to equipment of industrial product technical field, specially a kind of solution party for reducing shaft furnace copper bar surface copper powder
Method.
Background technique
Shaft furnace refers to that shaft is upright, vertical shaft is had on bell, and preheat in vertical shaft using the high-temp waste gas that electric arc furnaces is discharged
The ultra high electric arc furnace of steel scrap, furnace gas move upwards in furnace, between furnace charge be in counterflow heat exchange, the furnace charge of most shaft furnaces with
Fuel directly contacts, and the charging link that copper bar continuous casting connects gadolinium production line is added raw materials into shaft furnace, the top filler of shaft furnace, under
Portion's ventilation, to form the relative motion that furnace charge decline rises with natural gas, the high-temperature gas for generation of burning rises through the bed of material,
Furnace charge is imparted heat to, wherein reducibility gas contained in high-temperature gas plays reduction to oxidized metal copper simultaneously, this
The thermal energy and chemical energy of sample burning obtain more adequately utilizing simultaneously, and the furnace charge of lower layer is gradually restored so that melting, upper layer
Furnace charge just decline slowly from furnace roof, furnace charge is preheated and can reach higher temperature.
The mode of its rack of existing shaft furnace copper bar lubrication is emulsion lubrication, and lotion filtration system is not perfect, process oxygen
Change excessively, cleaning system filtration system is also not perfect, and copper bar surface clean effect is bad, causes copper powder amount more.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of solution for reducing shaft furnace copper bar surface copper powder, has copper
The advantages that bar surface copper powder removal effect is strong and cleaning effect is strong, solves that copper bar surface clean effect is bad to cause copper powder amount more
The problem of.
(2) technical solution
To realize the above-mentioned purpose for preventing copper bar skidding drawing crack from forming twist irregularity, the invention provides the following technical scheme: one kind subtracts
The solution of few shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion progress uniform stirring, the emulsification formula of liquid, including following components: petroleum sodium sulfonate 5~10%, sulfonated oil 12~
17%, vulcanize oleic acid 2~8%, triethanolamine 2~6%, light lubricating oil 59~79%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
Preferably, the emulsion includes the raw material of following parts by weight proportion: petroleum sodium sulfonate 6~10%, sulfonated oil 13
~17%, vulcanize oleic acid 4~8%, triethanolamine 3~6%, light lubricating oil 59~74%.
Preferably, the emulsion includes the raw material of following parts by weight proportion: petroleum sodium sulfonate 6~11%, sulfonated oil 13
~16%, vulcanize oleic acid 3~9%, triethanolamine 2~7%, light lubricating oil 57~76%.
Preferably, the emulsion includes the raw material of following parts by weight proportion: petroleum sodium sulfonate 5.5~11%, sulfonated oil
16~19%, vulcanize oleic acid 2.5~6%, triethanolamine 2.5~7%, light lubricating oil 57~73.5%.
Preferably, the emulsion includes the raw material of following parts by weight proportion: petroleum sodium sulfonate 7~13%, sulfonated oil
14.5~21.5%, vulcanize oleic acid 5~13%, triethanolamine 3.5~6.5%, light lubricating oil 46~70%.
Preferably, the emulsion includes the raw material of following parts by weight proportion: petroleum sodium sulfonate 9~15%, sulfonated oil 16
~25%, vulcanize oleic acid 4.5~12.5%, triethanolamine 4~12%, light lubricating oil 35.5~66.5%.
Preferably, the emulsion includes the raw material of following parts by weight proportion: petroleum sodium sulfonate 1~5%, sulfonated oil 6~
9%, vulcanize oleic acid 1~4%, triethanolamine 1~3%, light lubricating oil 79~91%.
Preferably, petroleum sodium sulfonate 9~17%, sulfonated oil 16~22%, vulcanization oleic acid 8~16%, triethanolamine 4~12%,
Light lubricating oil 33~63%.
(3) beneficial effect
Compared with prior art, the present invention provides it is a kind of reduce shaft furnace copper bar twist irregularity method, have it is following the utility model has the advantages that
1, the solution of the reduction shaft furnace copper bar surface copper powder, emulsion filtration system and method provided by the invention are by setting
It sets standing case and realizes large-size particle precipitating and emulsion water-oil separating, recycle rolling oil strainer to rich in small sized particles
The ROLLING OIL of impurity is filtered, and filter efficiency is high and filter effect is good.
2, the solution of the reduction shaft furnace copper bar surface copper powder, after shaft furnace copper bar is carried out depth cleaning by the present invention,
It is cooled down again, to reduce the oxidation reaction inside shaft furnace copper bar, and then can effectively reduce copper bar surface because cleaning is imitated
Fruit is bad, causes the problem more than copper powder amount.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one:
A kind of solution reducing shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion carries out uniform stirring, emulsifies formula of liquid, including following components: petroleum sodium sulfonate 6%, sulfonated oil 13%, vulcanization oleic acid 3%,
Triethanolamine 3%, light lubricating oil 75%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
Embodiment two:
A kind of solution reducing shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion carries out uniform stirring, emulsifies formula of liquid, including following components: petroleum sodium sulfonate 5.5%, sulfonated oil 12.5%, sulfurized oil
Sour 2%, triethanolamine 2%, light lubricating oil 78%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
Embodiment three:
A kind of solution reducing shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion carries out uniform stirring, emulsifies formula of liquid, including following components: petroleum sodium sulfonate 6.5%, sulfonated oil 13.5%, sulfurized oil
Sour 4%, triethanolamine 3%, light lubricating oil 73%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
Example IV:
A kind of solution reducing shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion carries out uniform stirring, emulsifies formula of liquid, including following components: petroleum sodium sulfonate 5%, sulfonated oil 12%, vulcanization oleic acid 5%,
Triethanolamine 5%, light lubricating oil 73%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
Embodiment five:
A kind of solution reducing shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion carries out uniform stirring, emulsifies formula of liquid, including following components: petroleum sodium sulfonate 10%, sulfonated oil 16%, vulcanization oleic acid
7%, triethanolamine 6%, light lubricating oil 61%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
Embodiment six:
A kind of solution reducing shaft furnace copper bar surface copper powder, comprises the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion carries out uniform stirring, emulsifies formula of liquid, including following components: petroleum sodium sulfonate 9%, sulfonated oil 15.5%, vulcanization oleic acid
6.5%, triethanolamine 3%, light lubricating oil 66%.
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar are opened up inside rolling
Import be arranged on a steel plate, alcohol outlet and copper bar outlet be arranged on a steel plate, middle layer be cooling chamber, three it
Between be bolted constitute a square cooling packet.
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive is added and glues
It ties agent to constitute, coating has certain protection effect to rolling, based on the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc.
Want component.
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface
Ash wood, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, it is thin by being repeated in screw-thread steel insertion channel
It is logical.
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and choose and claim according to composition proportion
Measure aluminium ingot, magnesium ingot and intermediate alloy.
6), pressure is distributed: step 4) being measured to the pressure data acted in substrate and calculates the pressure in substrate
Distribution, and then improve the uniformity for the pressure being applied in substrate, so as to improve the uniformity of substrate in chemical mechanical grinding.
In conclusion the solution of the reduction shaft furnace copper bar surface copper powder, emulsion filtration system provided by the invention
And method stands case by setting and realizes large-size particle precipitating and emulsion water-oil separating, recycles rolling oil strainer to richness
The ROLLING OIL of the impurity containing small sized particles is filtered, and filter efficiency is high and filter effect is good, and it is clear that shaft furnace copper bar is carried out depth
Wash and then cooled down, to reduce the oxidation reaction inside shaft furnace copper bar, and then can effectively reduce copper bar surface because
Cleaning effect is bad, causes the problem more than copper powder amount.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of solution for reducing shaft furnace copper bar surface copper powder, which is characterized in that comprise the following production steps that
1), lotion filters: adding water to water tank, oil emulsion is then added while stirring, to avoid adding water in oil, otherwise can
Obtain water-in-oil type emulsion, the bottom of the bottom of liquid case and net emulsion box is connected to workshop compressed air line respectively, will
Emulsion progress uniform stirring, the emulsification formula of liquid, including following components: petroleum sodium sulfonate 5~10%, sulfonated oil 12~
17%, vulcanize oleic acid 2~8%, triethanolamine 2~6%, light lubricating oil 59~79%,
2), rolling protection: rolling generates excessive high temperature after work, and alcohol import, copper bar import are opened up inside rolling
It is arranged on a steel plate, alcohol outlet and the outlet of copper bar are arranged on a steel plate, and middle layer is cooling chamber, are between three
The cooling packet for constituting a square is bolted,
3), oxidation processes: using borosilicate glass as main component, taking water as a solvent, and certain additive and binder is added
It constitutes, coating has certain protection effect to rolling, with the inorganic oxide of silicon, aluminium, iron, calcium, magnesium, potassium sodium etc. for main group
Point,
4), cleaned and reduced: to pump furnace interior point copper water, residual copper water level height is 15cm in furnace, removes copper water surface charcoal
Ash, ash wood be original heat preservation, deoxygenation, it is oxygen barrier be covered on copper water surface, dredging will be repeated in screw-thread steel insertion channel,
5), cooling technique: shaft furnace and copper bar after step 4) is cleaned cool down, and aluminium is chosen and weighed according to composition proportion
Ingot, magnesium ingot and intermediate alloy,
6), pressure is distributed: step 4) is measured to the pressure data acted in substrate and calculates the distribution of the pressure in substrate,
Improve the uniformity for the pressure being applied in substrate, in turn so as to improve the uniformity of substrate in chemical mechanical grinding.
2. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Change the raw material that liquid includes following parts by weight proportion: petroleum sodium sulfonate 6~10%, sulfonated oil 13~17%, vulcanization oleic acid 4~8%,
Triethanolamine 3~6%, light lubricating oil 59~74%.
3. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Change the raw material that liquid includes following parts by weight proportion: petroleum sodium sulfonate 6~11%, sulfonated oil 13~16%, vulcanization oleic acid 3~9%,
Triethanolamine 2~7%, light lubricating oil 57~76%.
4. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Changing liquid includes the raw material that following parts by weight match: petroleum sodium sulfonate 5.5~11%, sulfonated oil 16~19%, vulcanization oleic acid 2.5~
6%, triethanolamine 2.5~7%, light lubricating oil 57~73.5%.
5. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Changing liquid includes the raw material that following parts by weight match: petroleum sodium sulfonate 7~13%, sulfonated oil 14.5~21.5%, vulcanization oleic acid 5~
13%, triethanolamine 3.5~6.5%, light lubricating oil 46~70%.
6. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Changing liquid includes the raw material that following parts by weight match: petroleum sodium sulfonate 9~15%, sulfonated oil 16~25%, vulcanization oleic acid 4.5~
12.5%, triethanolamine 4~12%, light lubricating oil 35.5~66.5%.
7. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Change the raw material that liquid includes following parts by weight proportion: petroleum sodium sulfonate 1~5%, sulfonated oil 6~9%, vulcanization oleic acid 1~4%, three second
Hydramine 1~3%, light lubricating oil 79~91%.
8. a kind of solution for reducing shaft furnace copper bar surface copper powder according to claim 1, which is characterized in that the cream
Change the raw material that liquid includes following parts by weight proportion: petroleum sodium sulfonate 9~17%, sulfonated oil 16~22%, vulcanization oleic acid 8~16%,
Triethanolamine 4~12%, light lubricating oil 33~63%.
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