CN105835261A - Pollution-free cleaning method for storage battery shell crushed material - Google Patents

Pollution-free cleaning method for storage battery shell crushed material Download PDF

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Publication number
CN105835261A
CN105835261A CN201610172986.XA CN201610172986A CN105835261A CN 105835261 A CN105835261 A CN 105835261A CN 201610172986 A CN201610172986 A CN 201610172986A CN 105835261 A CN105835261 A CN 105835261A
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CN
China
Prior art keywords
plastic granules
polypropylene plastic
polypropylene plastics
temperature
plastics granule
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
CN201610172986.XA
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Chinese (zh)
Inventor
朱保义
沈岑宽
任永刚
吴国庆
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.)
Anhui Huabo Renewable Resources Technology Co Ltd
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Anhui Huabo Renewable Resources 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.)
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Publication date
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Priority to CN201610172986.XA priority Critical patent/CN105835261A/en
Publication of CN105835261A publication Critical patent/CN105835261A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/20—Water-insoluble oxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/264—Aldehydes; Ketones; Acetals or ketals
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/266—Esters or carbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/267—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/268—Carbohydrates or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3281—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/40—Products in which the composition is not well defined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B2017/001—Pretreating the materials before recovery
    • B29B2017/0015—Washing, rinsing
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

A pollution-free cleaning method for a storage battery shell crushed material includes the following steps: 1) collecting polypropylene plastic granules which are obtained by crushing waste lead-acid storage battery shells and storing the polypropylene plastic granules in a store at about 6 DEG C under the humidity of about 75% for more than 48 h; 2) taking out the polypropylene plastic granules from the store and drying the polypropylene plastic granules in a vacuum low-temperature cold-air drier at 40-50 DEG C for 60-90 min; 3) soaking the dried polypropylene plastic granules in a cleaning liquid at 50-53 DEG C for 35-50 min with stirring for 2-3 times during the soaking treatment; 4) performing ultrasonic treatment to the soaked polypropylene plastic granules with the clean liquid together in an ultrasonic cleaning device for two times at 40-50 DEG C for 5-300 s with the ultrasonic power being 500 W and energy density of sound being 0.3 W/cm<2>; and 5) continuously spraying the polypropylene plastic granules with a spray device for 5-10 min, and air-drying the polypropylene plastic granules for reuse.

Description

Battery cell case broken material is pollution-free cleaning method
Technical field
The present invention relates to lead-acid battery recovery technology field, be specifically related to a kind of battery cell case broken material without Pollution cleaning method.
Background technology
At present undesirable due to urban traffic conditions, the citizen buying electric bicycle get more and more, and one As electric bicycle all use one group 3 pieces or 4 pieces of lead-acid batteries, its weight is about between 12 to 16 kilograms. Lead-acid battery is mainly made up of lead, sulphuric acid and other metals of part and plastics.This type of battery is used as average In 1 year life-span, so there being substantial amounts of lead-acid battery to scrap every year, quantity is big troubling, and lead-acid battery Unordered management has become a serious social problem.Pedlars purchase back after waste lead acid battery manual from Row splits and on the spot acid pickle is outwelled, and the lead grill under dismounting is sold off.And at lead-acid battery In there is also substantial amounts of Hydrocerussitum (Ceruse) (lead mud), the also plastic of recoverable, these materials do not have It is classified the waste that recovery is a kind of resource, and lead also can cause heavy metal poisoning, and human body is caused danger Evil.
But recovery process falls behind at present, and commonly used is co-grinding absorption method, and the response rate is low, cost Height, many recyclable materials are not recovered and discharge, and particularly some harmful substances such as lead etc. do not have the most yet There is recovery to discharge after being only diluted, both caused the wasting of resources, also to environment.
Summary of the invention
The technical problem to be solved is to provide a kind of cleaning performance good, the storage that work efficiency is high Battery case broken material is pollution-free cleaning method.
The technical problem to be solved realizes by the following technical solutions:
A kind of pollution-free cleaning method of battery cell case broken material, comprises the following steps:
(1) the waste and old lead acid accumulator casing fragments polypropylene plastics granule obtained after crushing is unified Collecting, put into temperature at about 6 DEG C, humidity deposits more than 48 hours in the warehouse of about 75%；Pass through Deposit the activity increasing fractal surfaces, it is simple to follow-up cleaning；
(2) the polypropylene plastics granule in warehouse is taken out, be placed in vacuum and low temperature cold wind drier, in 40-50 DEG C of temperature keeps 60-90 minute；
(3) the polypropylene plastics granule after cold air drying is put in the cleanout fluid of temperature 50-53 DEG C and soak 35-50 minute, intermediate agitation 2-3 time, enable polypropylene plastics granule to reach uniformly and soak effect；
(4) soaked polypropylene plastics granule is also put in ultrasonic cleaning device together with clear liquid, In temperature 40 DEG C～50 DEG C, ultrasonic power is 500W, acoustic density 0.3W/cm2, sonication times 5s-5min, supersound process 2 times；Utilize ultrasonic activation scale removal, thoroughly remove institute on waste or used plastics granule There is dirt；
Above-mentioned cleanout fluid is specific to lead-acid battery shell and prepares, it is possible to effectively remove on battery case Pollutant；Described cleanout fluid is made up of the component of following weight: magnetic water 500g, limestone 50g, the moon Ionic starch 30g, AKD emulsion 30g, SHENGXIANG yeast powder 40g, nano silicone diatomaceous earth 80g, hindered amine light are steady Determine agent 10g, dibutyl phthalate 30g, HP-β-CD 5g, lutein ester 20g, hydroxypropyl Methylcellulose 5g, purple sweet potato cyanidin 15g, Folium Camelliae sinensis alkaloid 8g, waterborne conductive aquadag 10g；
Sedimentation tank put into after being used for multiple times by above-mentioned cleanout fluid, adds flocculant and precipitates, supernatant Recycling, precipitate can be as Fertilizer application after pressure filter filter pressing；Wherein the addition of flocculant is pressed The volume of cleanout fluid carries out calculating and adds, and every 100 liters of cleanout fluid add 100-150 milliliter flocculant；
(5) utilize sprinkling equipment that polypropylene plastics granule is sprayed 5-10 continuously after ultrasonic cleaning completes to divide Clock, dries and gets final product reuse.
The invention has the beneficial effects as follows: the present invention reclaims phase with the most more advanced waste and old lead acid accumulator Ratio, cleaning efficiency of the present invention is high, and pollutant are few, and the plastic quality of recovery is high, and method is simple, easily grasps Making, the response rate is high, and production cost is low.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from Solve, below in conjunction with specific embodiment, the present invention is expanded on further.
A kind of pollution-free cleaning method of battery cell case broken material, comprises the following steps:
(1) the waste and old lead acid accumulator casing fragments polypropylene plastics granule obtained after crushing is unified Collecting, put into temperature at about 6 DEG C, humidity deposits more than 48 hours in the warehouse of about 75%；Pass through Deposit the activity increasing fractal surfaces, it is simple to follow-up cleaning；
(2) the polypropylene plastics granule in warehouse is taken out, be placed in vacuum and low temperature cold wind drier, in 40-50 DEG C of temperature keeps 60-90 minute；
(3) the polypropylene plastics granule after cold air drying is put in the cleanout fluid of temperature 50-53 DEG C and soak 35-50 minute, intermediate agitation 2-3 time, enable polypropylene plastics granule to reach uniformly and soak effect；
(4) soaked polypropylene plastics granule is also put in ultrasonic cleaning device together with clear liquid, In temperature 40 DEG C～50 DEG C, ultrasonic power is 500W, acoustic density 0.3W/cm2, sonication times 5s-5min, supersound process 2 times；Utilize ultrasonic activation scale removal, thoroughly remove institute on waste or used plastics granule There is dirt；
Above-mentioned cleanout fluid is specific to lead-acid battery shell and prepares, it is possible to effectively remove on battery case Pollutant；Described cleanout fluid is made up of the component of following weight: magnetic water 500g, limestone 50g, the moon Ionic starch 30g, AKD emulsion 30g, SHENGXIANG yeast powder 40g, nano silicone diatomaceous earth 80g, hindered amine light are steady Determine agent 10g, dibutyl phthalate 30g, HP-β-CD 5g, lutein ester 20g, hydroxypropyl Methylcellulose 5g, purple sweet potato cyanidin 15g, Folium Camelliae sinensis alkaloid 8g, waterborne conductive aquadag 10g；
Sedimentation tank put into after being used for multiple times by above-mentioned cleanout fluid, adds flocculant and precipitates, supernatant Recycling, precipitate can be as Fertilizer application after pressure filter filter pressing；Wherein the addition of flocculant is pressed The volume of cleanout fluid carries out calculating and adds, and every 100 liters of cleanout fluid add 100-150 milliliter flocculant；
(5) utilize sprinkling equipment that polypropylene plastics granule is sprayed 5-10 continuously after ultrasonic cleaning completes to divide Clock, dries and gets final product reuse.
Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, above-mentioned enforcement The principle that the present invention is simply described described in example and description, without departing from spirit and scope of the invention Under premise, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed In the scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.

Claims (1)

1. the pollution-free cleaning method of battery cell case broken material, it is characterised in that comprise the following steps:
(1) the waste and old lead acid accumulator casing fragments polypropylene plastics granule obtained after crushing is unified Collecting, put into temperature at about 6 DEG C, humidity deposits more than 48 hours in the warehouse of about 75%；
(2) the polypropylene plastics granule in warehouse is taken out, be placed in vacuum and low temperature cold wind drier, in 40-50 DEG C of temperature keeps 60-90 minute；
(3) the polypropylene plastics granule after cold air drying is put in the cleanout fluid of temperature 50-53 DEG C and soak 35-50 minute, intermediate agitation 2-3 time；
(4) soaked polypropylene plastics granule is also put in ultrasonic cleaning device together with clear liquid, In temperature 40 DEG C～50 DEG C, ultrasonic power is 500W, acoustic density 0.3W/cm2, sonication times 5s-5min, supersound process 2 times；
Above-mentioned cleanout fluid is specific to lead-acid battery shell and prepares, it is possible to effectively remove on battery case Pollutant；Described cleanout fluid is made up of the component of following weight: magnetic water 500g, limestone 50g, the moon Ionic starch 30g, AKD emulsion 30g, SHENGXIANG yeast powder 40g, nano silicone diatomaceous earth 80g, hindered amine light are steady Determine agent 10g, dibutyl phthalate 30g, HP-β-CD 5g, lutein ester 20g, hydroxypropyl Methylcellulose 5g, purple sweet potato cyanidin 15g, Folium Camelliae sinensis alkaloid 8g, waterborne conductive aquadag 10g；
(5) utilize sprinkling equipment that polypropylene plastics granule is sprayed 5-10 continuously after ultrasonic cleaning completes to divide Clock, dries and gets final product reuse.
CN201610172986.XA 2016-03-22 2016-03-22 Pollution-free cleaning method for storage battery shell crushed material Pending CN105835261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610172986.XA CN105835261A (en) 2016-03-22 2016-03-22 Pollution-free cleaning method for storage battery shell crushed material

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Application Number Priority Date Filing Date Title
CN201610172986.XA CN105835261A (en) 2016-03-22 2016-03-22 Pollution-free cleaning method for storage battery shell crushed material

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112742775A (en) * 2020-12-14 2021-05-04 安徽华铂再生资源科技有限公司 Waste lead storage battery cleaning equipment convenient for material taking and dismounting and cleaning method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063831A (en) * 1992-06-19 1994-01-14 Canon Inc Cleaning method for conductive base
JP2007324359A (en) * 2006-05-31 2007-12-13 Choonpa Jozosho Kk Cleaning method and cleaning device
CN102070146A (en) * 2010-11-26 2011-05-25 安阳市凤凰光伏科技有限公司 Treatment method of broken materials of solar silicon cell pieces
CN104868189A (en) * 2015-04-16 2015-08-26 界首市双特新材料科技有限公司 Secondary separation technology of micro-lead in waste lead-acid battery housing of automobile or electromobile
CN105070973A (en) * 2015-09-09 2015-11-18 张净 Recovery method of waste lead-acid storage battery separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063831A (en) * 1992-06-19 1994-01-14 Canon Inc Cleaning method for conductive base
JP2007324359A (en) * 2006-05-31 2007-12-13 Choonpa Jozosho Kk Cleaning method and cleaning device
CN102070146A (en) * 2010-11-26 2011-05-25 安阳市凤凰光伏科技有限公司 Treatment method of broken materials of solar silicon cell pieces
CN104868189A (en) * 2015-04-16 2015-08-26 界首市双特新材料科技有限公司 Secondary separation technology of micro-lead in waste lead-acid battery housing of automobile or electromobile
CN105070973A (en) * 2015-09-09 2015-11-18 张净 Recovery method of waste lead-acid storage battery separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112742775A (en) * 2020-12-14 2021-05-04 安徽华铂再生资源科技有限公司 Waste lead storage battery cleaning equipment convenient for material taking and dismounting and cleaning method thereof

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Application publication date: 20160810

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