CN113403148A - 一种paste罐清洗剂及制备方法和清洗方法 - Google Patents

一种paste罐清洗剂及制备方法和清洗方法 Download PDF

Info

Publication number
CN113403148A
CN113403148A CN202110739755.3A CN202110739755A CN113403148A CN 113403148 A CN113403148 A CN 113403148A CN 202110739755 A CN202110739755 A CN 202110739755A CN 113403148 A CN113403148 A CN 113403148A
Authority
CN
China
Prior art keywords
cleaning
cleaning agent
plastic fragments
paste tank
stirring
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.)
Pending
Application number
CN202110739755.3A
Other languages
English (en)
Inventor
张兆军
孙雨
王保珍
张华建
窦广斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enchel Tianjin Environmental Protection Technology Co ltd
Original Assignee
Enchel Tianjin Environmental Protection Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Enchel Tianjin Environmental Protection Technology Co ltd filed Critical Enchel Tianjin Environmental Protection Technology Co ltd
Priority to CN202110739755.3A priority Critical patent/CN113403148A/zh
Publication of CN113403148A publication Critical patent/CN113403148A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/28Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/08Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D9/00Chemical paint or ink removers
    • C09D9/005Chemical paint or ink removers containing organic solvents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D9/00Chemical paint or ink removers
    • C09D9/04Chemical paint or ink removers with surface-active agents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/044Hydroxides or bases
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/10Carbonates ; Bicarbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2068Ethers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707Polyethers, e.g. polyalkyleneoxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0217Mechanical separating techniques; devices therefor
    • B29B2017/0237Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244Mechanical separating techniques; devices therefor using density difference in liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0268Separation of metals
    • B29B2017/0272Magnetic separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/0476Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10Objects to be cleaned
    • C11D2111/14Hard surfaces
    • C11D2111/20Industrial or commercial equipment, e.g. reactors, tubes or engines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

本发明涉及化学清洗领域,提供一种paste罐清洗剂,主要含有下述重量百分比的组分:二乙二醇丁醚含量5%,十二烷基苯磺酸钠含量2%,OP‑10含量3%,Na2CO3含量8%,水含量82%;上述清洗剂制备方法为:室温下先把Na2CO3溶于水中搅拌,再加入二乙二醇丁醚、十二烷基苯磺酸钠搅拌,最后加入OP‑10。采用上述清洗剂清洗paste罐的清洗方法为:Paste罐撕碎分解后送入预洗池,预洗池中加入上述清洗剂,预洗后的碎片进入磁选机中将铁屑分离,碎片送入破碎机中剪切成塑料碎片,然后进入强力摩擦机、进入沉浮分离水槽进行分离和清洗,脱水后的塑料碎片为成品。有益效果:最终paste罐清洁度提升48%左右,整个生产线清洗剂使用量减少30%,清洗速度提升30‑40%。

Description

一种paste罐清洗剂及制备方法和清洗方法
技术领域
本发明涉及化学清洗领域,具体涉及一种paste罐清洗剂及制备方法和清洗方法。
背景技术
焊锡膏,英文名solder paste,焊锡膏是伴随着SMT(英文全称为Surface MountTechnology,是目前电子组装行业里最流行的一种技术和工艺。)应运而生的一种新型焊接材料,是由焊锡粉、助焊剂以及其它的表面活性剂、触变剂等加以混合,形成的膏状混合物。主要用于SMT行业印制电路板表面电阻、电容、IC等电子元器件的焊接。
焊宝又称助焊膏,是一种特殊的黏稠状助焊剂,其内部成分比较复杂,焊宝是制作焊锡膏的一种重要物质,在焊锡膏中的质量比一般占到10%左右,剩余的90%则为焊料合金粉末,焊宝和焊锡粉通过特殊工艺混合后就成为焊锡膏。
使用后的paste储罐回收利用时,由于罐内残留大量油脂、油墨,因此需要对其清洗。目前生产上加入洗衣粉去残留,去污效果不理想,泡沫多,且paste储罐与其他储罐混合清洗还会污染其他产品,造成其它产品品质降低,难以销售等问题,生产人员反应,加热可改善油溶效果,但车间加热条件不满足。
因此需重新研制一种新的清洗剂单独用于paste罐洗涤。
发明内容
本发明的目的是提供一种专用于paste罐洗涤的清洗剂,清洗效果好,使用量小、清洗速度快。
本发明的技术方案如下:
一种paste罐清洗剂,主要含有下述重量百分比的组分:
高沸点醇醚溶剂3-10%;
阴离子表面活性剂1-10%;
乳化剂1-5%;
碱6-10%;
余量为水;
进一步,高沸点醇醚溶剂为二乙二醇乙醚、二乙二醇丁醚、二丙二醇甲醚、二丙二醇丁醚中的任意一种或任意多种的混合;
阴离子表面活性剂为十二烷基苯磺酸钠、醇硫酸盐、烯烃磺酸盐、仲烷基磺酸盐、磺基脂肪酸酯盐中的任意一种或任意多种的混合;
乳化剂为异构醇聚氧乙烯醚EH-6、辛基酚聚氧乙烯醚OP-10中的任意一种或两者的混合;
所述碱为NaOH、KOH或Na2CO3中的一种;
作为优选,高沸点醇醚溶剂为二乙二醇丁醚,阴离子表面活性剂为十二烷基苯磺酸钠,乳化剂为OP-10,碱为Na2CO3
进一步,二乙二醇丁醚重量百分比3-10%,十二烷基苯磺酸钠重量百分比1-10%,OP-10重量百分比1-5%,Na2CO3重量百分比6-10%,余量为水;
作为优选,二乙二醇丁醚含量5%,十二烷基苯磺酸钠含量2%,OP-10含量3%,Na2CO3含量8%,水含量82%;
本paste罐清洗剂制备方法为:
常温下,先把碱溶于水中,搅拌溶解,然后加入高沸点醇醚溶剂、阴离子表面活性剂搅拌,最后加入乳化剂搅拌均匀;
进一步,选用优选的组分,制备paste罐清洗剂的方法为:
常温下,先把Na2CO3溶于水中,搅拌溶解,然后加入二乙二醇丁醚、十二烷基苯磺酸钠搅拌,最后加入OP-10搅拌均匀;
采用上述清洗剂清洗paste罐的清洗方法为:
Paste罐自动进料至四周撕碎机内,分解成宽度2cm,长度25cm的塑料碎片,撕碎出的塑料碎片由输送机送入到预洗池中,预洗池中加入上述清洗剂,将塑料碎片上附着的残留物进行稀释清洗,预洗后的塑料碎片进入到磁选机中,将铁质碎屑从塑料碎片中分离出来,塑料碎片送入破碎机中,破碎机将大块的塑料碎片进一步剪切成小的塑料碎片,粒径小于2cm,然后进入强力摩擦机,强力摩擦机对物料表面残留物再次进行剥离,清除表面剩余的残留物,摩擦后的塑料进入沉浮分离水槽,对破碎后的塑料碎片和杂质再次进行分离和清洗,脱水后的塑料碎片作为成品进行包装待售。
本发明的有益效果:
本发明paste罐清洗剂对焊锡膏包装桶残留的焊锡膏具有较好的清洗作用,在工业生产线上多次循环使用,效果依然较好。
本发明paste罐清洗剂用在废包装桶破碎清洗上,塑料产品由杂色提升为氧化白,其色相好,有利于提高公司的收益。
采用本发明制备paste罐清洗剂的制备方法,防止了配制过程中发生乳化现象。
Paste罐经过预清洗后再进入生产线,防止污染整个清洗线的清洗剂,以免其它产品受污染后降为杂色销售价格降低。预清洗过程使用本清洗剂后,paste罐清洁度提升48%左右,整个生产线清洗剂使用量减少30%,清洗速度提升30-40%,物料出厂速度也有所提升,因此增加了经济效益。
采用本发明清洗Paste罐的清洗方法,步骤简单就能把Paste罐清洗的非常干净,时间短,成效显著。
进一步,由于设置两级沉浮分离+高速脱水工序,以保证资源化产物塑料碎片表面洁净度。
具体实施方式
以下对本发明的原理和特征进行描述,所举实例只用于解释本发明,并非用于限定本发明的范围。
实施例1
常温下,称取100g的Na2CO3溶于820g的水中,搅拌溶解,然后加入高沸点醇醚溶剂二丙二醇丁醚30g,表面活性剂磺基脂肪酸酯盐10g搅拌,最后加入乳化剂异构醇聚氧乙烯醚EH-6用量50g,搅拌均匀。
实施例2
常温下,称取60g的KOH溶于780g的水中,搅拌溶解,然后加入高沸点醇醚溶剂二乙二醇丁醚50g,表面活性剂仲烷基磺酸盐100g搅拌,最后加入乳化剂OP-10用量10g,搅拌均匀。
实施例3
常温下,称取80g的NaOH溶于740g的水中,搅拌溶解,然后加入高沸点醇醚溶剂二乙二醇乙醚、二乙二醇丁醚共100g,表面活性剂十二烷基苯磺酸钠50g搅拌,最后加入异构醇聚氧乙烯醚EH-6用量30g,搅拌均匀。
实施例4
常温下,称取高沸点醇醚溶剂二乙二醇丁醚30g,表面活性剂十二烷基苯磺酸钠10g,乳化剂OP-10用量50g,Na2CO3用量100g,水810g,常温下搅拌均匀。
实施例5
常温下,称取60g的Na2CO3溶于730g的水中,搅拌溶解,然后加入高沸点醇醚溶剂二乙二醇丁醚100g,表面活性剂十二烷基苯磺酸钠100g搅拌,最后加入乳化剂OP-10用量10g,搅拌均匀。
实施例6
常温下,称取80g的Na2CO3溶于820g的水中,搅拌溶解,然后加入高沸点醇醚溶剂二乙二醇丁醚50g,表面活性剂十二烷基苯磺酸钠20g搅拌,最后加入乳化剂OP-10用量30g,搅拌均匀;
将上述实施例1-6,应用于实际生产中,并对清洗效果进行记录:
Figure BDA0003140988580000041
进一步,上述清洗的步骤为:
首先,Paste罐自动进料至四周撕碎机内,分解成宽度约2cm左右,长度25cm左右的塑料碎片,撕碎出的塑料碎片由输送机送入到预洗池中;预洗池中加入上述清洗剂,将塑料碎片上附着的残留物进行稀释清洗,预洗后的塑料碎片进入到磁选机中,将铁质碎屑从塑料碎片中分离出来,塑料碎片送入破碎机中,破碎机将大块的塑料碎片进一步剪切成小的塑料碎片,粒径小于2cm,然后进入强力摩擦机,强力摩擦机对物料表面残留物再次进行剥离,清除表面剩余的残留物,摩擦后的塑料进入沉浮分离水槽,对破碎后的塑料碎片和杂质再次进行分离和清洗,脱水后的塑料碎片作为成品进行包装待售。
经上述过程处理后的Paste罐塑料碎片被清洗干净,无残留。
经上述过程,实施例6塑料上焊锡膏清洗率为100%,塑料产品由杂色提升为氧化白,最终可以达到paste罐清洁度提升48%左右,整个生产线清洗剂使用量减少30%,清洗速度提升30-40%的效果。
可见,该清洗剂对于Paste罐,具有非常明显的处理效果,节省了清洗时间,提高了清洗的洁净度。
以上所述仅为本发明的较佳实施例,并不用于限制本发明,凡在本发明的精神和原则之内,所做的任何修改和等同替换,均应包含在本发明的保护范围之内。

Claims (7)

1.一种paste罐清洗剂,其特征在于:主要含有下述重量百分比的组分:
高沸点醇醚溶剂3-10%;
阴离子表面活性剂1-10%;
乳化剂1-5%;
碱6-10%;
余量为水;
进一步,高沸点醇醚溶剂为二乙二醇乙醚、二乙二醇丁醚、二丙二醇甲醚、二丙二醇丁醚中的任意一种或任意多种的混合;
阴离子表面活性剂为十二烷基苯磺酸钠、醇硫酸盐、烯烃磺酸盐、仲烷基磺酸盐、磺基脂肪酸酯盐中的任意一种或任意多种的混合;
乳化剂为异构醇聚氧乙烯醚EH-6、辛基酚聚氧乙烯醚OP-10中的任意一种或两者的混合;
所述碱为NaOH、KOH或Na2CO3中的一种。
2.权利要求1所述的paste罐清洗剂,其特征在于:高沸点醇醚溶剂为二乙二醇丁醚,阴离子表面活性剂为十二烷基苯磺酸钠,乳化剂为OP-10,碱为Na2CO3
3.权利要求2所述的paste罐清洗剂,其特征在于:二乙二醇丁醚含量5%,十二烷基苯磺酸钠含量2%,OP-10含量3%,Na2CO3含量8%,水含量82%。
4.根据权利要求1-3任一项所述的清洗剂的制备方法,其特征在于:常温下,先把碱溶于水中,搅拌溶解,然后加入高沸点醇醚溶剂、阴离子表面活性剂搅拌,最后加入乳化剂搅拌均匀。
5.根据权利要求3所述的清洗剂的制备方法,其特征在于:常温下,先把Na2CO3溶于水中,搅拌溶解,然后加入二乙二醇丁醚、十二烷基苯磺酸钠搅拌,最后加入OP-10搅拌均匀。
6.采用权利要求1-3任一项所述的清洗剂清洗paste罐的清洗方法,其特征在于:Paste罐自动进料至四周撕碎机内,撕碎出的塑料碎片由输送机送入到预洗池中,预洗池中加入上述清洗剂,将塑料碎片上附着的残留物进行稀释清洗,预洗后的塑料碎片进入到磁选机中,将铁质碎屑从塑料碎片中分离出来,塑料碎片送入破碎机中,破碎机将大块的塑料碎片剪切成小的塑料碎片,然后进入强力摩擦机,强力摩擦机对物料表面残留物再次进行剥离,清除表面剩余的残留物,摩擦后的塑料进入沉浮分离水槽,对破碎后的塑料碎片和杂质再次进行分离和清洗,脱水后的塑料碎片作为成品进行包装待售。
7.根据权利要求5所述的采用上述清洗剂清洗paste罐的清洗方法,其特征在于:
Paste罐进入第一个撕碎机内,将Paste罐分解成宽度2cm,长度25cm的塑料碎片,塑料碎片进入第二个破碎机内,经剪切后的粒径小于2cm。
CN202110739755.3A 2021-06-30 2021-06-30 一种paste罐清洗剂及制备方法和清洗方法 Pending CN113403148A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110739755.3A CN113403148A (zh) 2021-06-30 2021-06-30 一种paste罐清洗剂及制备方法和清洗方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110739755.3A CN113403148A (zh) 2021-06-30 2021-06-30 一种paste罐清洗剂及制备方法和清洗方法

Publications (1)

Publication Number Publication Date
CN113403148A true CN113403148A (zh) 2021-09-17

Family

ID=77680529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110739755.3A Pending CN113403148A (zh) 2021-06-30 2021-06-30 一种paste罐清洗剂及制备方法和清洗方法

Country Status (1)

Country Link
CN (1) CN113403148A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113862480A (zh) * 2021-09-29 2021-12-31 天津绿展环保科技有限公司 一种用于paste罐的工业提取剂、处理方法及处理系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804510A (zh) * 2015-03-31 2015-07-29 安徽省嘉信包装印务有限公司 一种线路板印刷油墨清洗剂
WO2016176752A1 (pt) * 2015-05-05 2016-11-10 De Araújo Ponte Haroldo Processo de reciclagem de embalagens plasticas metalizadas
CN106318670A (zh) * 2016-08-24 2017-01-11 天津普罗米化工有限公司 一种水稀释型集成线路板助焊剂清洗剂
CN106635460A (zh) * 2016-11-28 2017-05-10 东莞市联洲知识产权运营管理有限公司 一种水基电子工业助焊剂清洗剂及其制备方法和使用方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804510A (zh) * 2015-03-31 2015-07-29 安徽省嘉信包装印务有限公司 一种线路板印刷油墨清洗剂
WO2016176752A1 (pt) * 2015-05-05 2016-11-10 De Araújo Ponte Haroldo Processo de reciclagem de embalagens plasticas metalizadas
CN106318670A (zh) * 2016-08-24 2017-01-11 天津普罗米化工有限公司 一种水稀释型集成线路板助焊剂清洗剂
CN106635460A (zh) * 2016-11-28 2017-05-10 东莞市联洲知识产权运营管理有限公司 一种水基电子工业助焊剂清洗剂及其制备方法和使用方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
钱慧娟等: "绿色清洗剂的研究进展", 《油气田地面工程》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113862480A (zh) * 2021-09-29 2021-12-31 天津绿展环保科技有限公司 一种用于paste罐的工业提取剂、处理方法及处理系统

Similar Documents

Publication Publication Date Title
JP6068341B2 (ja) 電気電子機器廃棄物から貴金属および卑金属金属を回収するための持続可能な方法
CN103834484B (zh) 一种环保水性线路板专用清洗剂及其制备方法
CN113403148A (zh) 一种paste罐清洗剂及制备方法和清洗方法
US20140345326A9 (en) Systems and methods for processing lead-containing glass
CN106536768B (zh) 回收2xxx或7xxx系列合金废料的方法
CN102212836A (zh) 用于清洗抛光工件表面蜡垢的除蜡水及其配制方法
CN107287424A (zh) 一种从金属混合物中物理分离铝金属的方法
CN104631179A (zh) 一种废纸脱墨方法
JPH0547596B2 (zh)
Liu et al. A new technology for recovery of metals from waste printed circuit boards
CN113416613A (zh) 一种回收聚酯pet瓶片清洗剂及其制备方法
KR20120058975A (ko) 전자기기 모니터용 피이티 필름의 재활용을 위한 박리제 조성물
CN109233964A (zh) 一种铝合金碱性挤压脱模剂及其制备方法
CA2821953A1 (en) Method and apparatus for de-oiling magnetic solid waste
KR101133651B1 (ko) X-ray 폐 필름에서 pet와 은을 회수하는 방법
CN104946893B (zh) 从冷轧油泥中提取超细铁的方法
PL226079B1 (pl) Sposob przetwarzania odpadow zawierajacych metale i tworzywa sztuczne
US3557085A (en) Process for the recovery of citrus peel oil
CN112143571A (zh) 一种抗氧化的环保型小苏打清洁剂的生产工艺
US4464305A (en) Process for the recovery of fatty acids from discarded solid soap materials
CN113862480A (zh) 一种用于paste罐的工业提取剂、处理方法及处理系统
CN108441361A (zh) 一种机械油污清洁剂的制备方法
CN116002807A (zh) 一种用于处理废乳化液的环保型无酸碱处理剂
KR20220014066A (ko) 폐지를 재활용한 항균 재생 크라프트지 및 그 제조방법
JPH0112876B2 (zh)

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20210917

RJ01 Rejection of invention patent application after publication