CN108841407B - Method for curing waste oil filter core paper in physical mode - Google Patents
Method for curing waste oil filter core paper in physical mode Download PDFInfo
- Publication number
- CN108841407B CN108841407B CN201810685014.XA CN201810685014A CN108841407B CN 108841407 B CN108841407 B CN 108841407B CN 201810685014 A CN201810685014 A CN 201810685014A CN 108841407 B CN108841407 B CN 108841407B
- Authority
- CN
- China
- Prior art keywords
- waste
- asphalt
- filter element
- paper
- element paper
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a method for curing waste oil filter core paper in a physical mode, which comprises the following steps: (1) disassembling the waste oil filter, separating waste iron from waste filter element paper, and recycling the waste iron; (2) pressing the waste filter element paper in the step (1) out of the waste filter element paper by a press machine, and crushing the pressed waste filter element paper to obtain floccules; (3) melting the asphalt into liquid, adding the floccule obtained in the step (2) into the melted asphalt, and uniformly stirring to obtain the modified asphalt. The waste engine oil and the asphalt contained in the waste filter element paper are both crude oil, have natural adsorbability, and have no rejection reaction and good fusion when the filter element paper containing the waste engine oil is added into the asphalt. The fusion of asphalt and waste filter element paper is very firm, the machine oil contained in the waste filter element paper is adsorbed by the asphalt, the modified asphalt is used for roof waterproofing, river water prevention and seepage prevention or road paving and the like, the service life can be prolonged, and the seepage prevention performance is improved.
Description
Technical Field
The invention relates to recycling of a filter, in particular to a method for curing and treating waste oil filter core paper in a physical mode.
Background
The identification method of the national standard for the identification of hazardous wastes identifies wastes having hazardous properties as hazardous wastes. Solid and liquid waste having one of the following characteristics, listed in the national hazardous waste list: firstly, the material has one or more dangerous characteristics of corrosivity, toxicity, inflammability, reactivity, infectivity and the like, and secondly, the material does not have the dangerous characteristics, possibly has harmful effects on human health or environment, and needs to be managed according to dangerous wastes.
The waste oil contains a large amount of toxic and flammable substances, is waste mineral oil produced in other production, sale and use processes in the name of 900-.
The engine oil filter is positioned in a lubricating system of an engine and is a pot-shaped ball body which mainly comprises a bottom plate, a shell, a bypass valve, a check valve and a filter element, wherein the upstream part of the oil filter is an oil pump, and the downstream part of the oil filter is various parts which need to be lubricated in the engine.
In order to achieve a longer and more efficient filtering effect, people pay more financial and wisdom for the filter element paper of the oil filter, so that the filter element paper is specially enhanced, PAE (polyamide epichlorohydrin resin) is added to enhance the wet strength, dry strength and burst index of the filter paper in the process of paper making and coating, and the wet strength, air permeability, stiffness and water resistance of the filter element paper are nearly the best by using various methods such as needle pulp, broad leaf pulp, chemical-mechanical pulp mixed paper making and the like, so that the engine oil can run safely in an environment enduring the temperature of below zero to more than 200 ℃ in the filter paper.
Generally, the oil filter full of impurities is replaced every 5000 to 10000 km according to the condition of the vehicle, and the replaced oil filter becomes dangerous waste. A city with 100 thousands of cars can generate about 200 thousands of waste filter elements each year; the constitution of each waste filter element is as follows: the steel accounts for about 66%, the waste engine oil accounts for about 20% (higher in winter and lower in summer), the waste filter element paper accounts for about 13%, and other waste rubber rings account for about 1%; the waste filter treatment in the existing market is generally disassembly and recycling, waste paper and waste iron are separated after the waste filter is disassembled, the waste iron is recycled, and the waste oil is changed into solid waste treatment after pressing oil. According to the observation of the oil pressing effect of the LM125 type oil pressing machine produced by the mechanical company of the Limin of Zhengzhou city, 80% of waste engine oil contained in the waste filter element paper can be pressed out, and about 20% of waste engine oil can be contained in the waste filter element paper. The waste filter element can be stripped according to the conservative number average 500 gram weight, wherein 500 grams of waste iron is 66% =330 grams, 500 grams of waste engine oil is 20% + 80% =80 grams, 500 grams of waste filter element paper is 13% =65 grams, 500% = 1% =5 grams of rubber rings and the like, and the rest weight, namely 500 grams-330 grams-80 grams-65 grams-5 grams =20 grams, is the waste oil content left after a waste filter is pressed. Some manufacturers incinerate the waste paper after pressing, and some manufacturers stack the waste paper. The two methods can seriously pollute the environment! Still according to the calculation that 100 thousands of vehicles in a city hold various automobiles, the machine filter is changed twice a year, 200 thousands of waste machine filters are generated, each waste machine filter carries 20 g of waste engine oil, then 2000000 x 20 g =40000000 g =40000KG of waste engine oil storage is available in the city, and calculated according to that 1KG of waste engine oil pollutes 1000 tons of clean water, 40000 x 1000=40000000 tons of clean water polluted every year in the city is found, and a concrete reference is found in the image: the water surface area of the Hangzhou west lake is 6.39 square kilometers, the water depth is 2.28 meters, and the water storage capacity can be roughly calculated to be 6390000 × 2.28=14569200 cubic meters (1 ton per cubic meter). As can be seen, the waste engine oil stored in the single waste filter element paper of a city with 100 ten thousand cars can pollute the clean water of nearly 3 large ponds like the West lake! The burning of the waste filter element paper can directly send a plurality of toxic and harmful components into the respiratory tract and the lung of people, thereby causing the distortion, canceration and even gene mutation of the human body. How much this is a surprise to the eyes. The waste engine oil can be synchronously increased along with the increase of the automobile holding capacity, and people can more and more see the harm and retardation of building beautiful home.
The accumulated waste machine filter paper contains waste engine oil, and the waste engine oil diffuses underground along with water flow along with the extension of time, so that large-area pollution to the environment is caused, and one kilogram of waste engine oil pollutes thousands of tons of water. Meanwhile, the oily waste paper belongs to inflammable goods and is very easy to catch fire to cause fire. The waste paper is combusted to treat the symptoms and root causes, thereby causing great harm to the environment.
People have no means for solving the civilized garbage.
In order to avoid responsibility, even the waste filter element paper which cannot be economically treated by the prior art and urgently needs to be treated in the soaring place is secretly placed into the domestic garbage by many people for burying, so that the drinking water safety of the local time and the descendants is greatly damaged, the hidden danger is left to the descendants, the situation that the descendants can drink without clear water is caused, and the property is very bad.
The small waste filter core paper becomes a bank which hinders people from directing to convenient and happy automobile life and enjoying the beautiful home built by green water and Qingshan.
Disclosure of Invention
The invention provides a method for curing and treating waste oil filter core paper in a physical mode, and solves the problem that the existing waste oil filter cannot be reasonably utilized and causes great harm to the environment.
The technical scheme for realizing the invention is as follows: a method for curing and treating waste oil filter core paper in a physical mode comprises the following steps:
(1) disassembling the waste oil filter, separating waste iron from waste filter element paper, and recycling the waste iron;
(2) pressing the waste filter element paper in the step (1) out of the waste filter element paper by a press machine, and crushing the pressed waste filter element paper to obtain floccules; the waste engine oil is recycled, the pressed waste filter element paper is used as a raw material for standby according to the designed product requirement (note: for the convenience and high efficiency of the test, the waste filter element paper and the asphalt are more uniformly fused, and also because the requirements of most use places on the designed product, the discussion adopts the test and the use after crushing the waste filter element paper, and the waste filter element paper can directly permeate into the asphalt for compaction use without tearing the waste filter element paper into floccules when processing products with large volume, such as anti-seepage cushion anti-seepage wrappings with the thickness of more than 2 centimeters and the area of more than 1 square meter, and the like in the actual production);
(3) melting the asphalt into liquid, adding the floccule obtained in the step (2) into the melted asphalt, and uniformly stirring to obtain the modified asphalt.
The mass ratio of the asphalt to the floccules in the step (3) is 100: (10-80).
The mass ratio of the asphalt to the floccules in the step (3) is 100: (15-30), and the obtained modified asphalt is used for roof waterproofing, floor waterproofing and river waterproofing and seepage prevention.
The mass ratio of the asphalt to the floccules in the step (3) is 100: (35-45) and the obtained modified asphalt is used for road paving.
The mass ratio of the asphalt to the floccules in the step (3) is 100: (10-14), and the obtained modified asphalt is used as an asphalt coating material.
The mass ratio of the asphalt to the floccules in the step (3) is 100: (50-80), and the obtained modified asphalt is used for waterproofing outside reservoir foundations or subways and tunnels.
The asphalt is No. 10 asphalt, No. 70 asphalt or No. 90 asphalt.
The invention has the beneficial effects that: the asphalt is a mixture of complex hydrocarbon and non-metal derivatives and is residue after crude oil distillation, and the base oil in the vehicle engine oil accounts for 80 percent, and other additives account for 20 percent, so the waste engine oil and the asphalt contained in the waste filter element paper are both from the crude oil, have natural adsorbability, and the filter element paper containing the waste engine oil is added into the asphalt, has no rejection reaction and is very good in fusion; the asphalt tightly wraps the waste filter element paper and the residual oil with the viscosity of the asphalt, and the waste filter element paper and the residual oil are dried in the sun by wind and rain, so that the asphalt can not be lacked for a long time and for decades and becomes a whole. The invention integrates the forces of several aspects, does not generate waste water, waste gas or solid waste in the experimental process, changes the form of the waste water, the waste gas or the solid waste in the whole integration process by heating, simultaneously integrates the garbage and the household garbage in the oil refining industry, and realizes the effect that 1+1 is more than 3.
The waste filter element paper is reinforced and strengthened in the preparation process, so that the fiber strength of the filter element paper is stronger, and in addition, the waste filter element paper is mixed with asphalt by the preparation of materials such as various needle-leaved wood and broad-leaved wood, so that the waste filter element paper plays a role of a reinforcing rib, the elongation of the asphalt is increased invisibly, the asphalt is more flexible, and the cold resistance is improved.
The fusion of pitch and useless filter core paper is very firm, and the machine oil that useless filter core paper contains is adsorbed by pitch, and the pitch after combining both is used for roof and indoor waterproof, the waterproof prevention of seepage of river course lake foundation to permeate, places such as highway pavement, subway prevention of seepage water, can prolong facility life, and the antiseep ability reinforcing.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In the test process, 1000 g of No. 10 solid asphalt is firstly used for heating and is dissolved into a liquid state; 200 g of waste oil filter paper crushed into flocculent by a 800-type shredder produced by Zhengzhou Kangshop starlight machinery factory is added into the melted liquid asphalt to prepare the required test product. We performed the following experiments:
1, a 32 CM-diameter, 36 CM-deep stainless steel pot was used, 10 liters of tap water was added, and then a test piece weighing about 1.2KG was put into water and heated. After the water is boiled, the pot cover is turned on to be a slow fire capable of maintaining the water boiling, the pot cover is turned over once every 1 hour, and after three turns, the shape of the test product is still intact, and the phenomena of melting, dissolving and oil yielding do not occur.
2, soaking the test article for one hour at the room temperature of 30 ℃ by using 6 bottles of 500 ML Luhua brand sticky rice white vinegar (the total acid is more than or equal to 3.5 g/100 ML), then boiling for nearly 1 hour by firing, opening a pot cover for observation, wherein the test article is intact in shape and has no occurrence of disintegration, melting and oil yielding.
3, dissolving 168 g of edible monarch alkaloid (168 g of surface of the alkaloid in each small packaging bag and 95.4 percent of sodium carbonate) produced by Zhengzhou monarch alkaloid science and technology Limited company in 5 liters of water, boiling the test product with clean tap water to remove other substances possibly adhered to the test product, putting the test product into the sodium carbonate dissolving solution, boiling the test product for one hour by firing, opening a pot cover to check the test product, and finding that the test product is still intact in shape and is not melted, crushed and scattered.
4, using about 3 liters of Fulinmen non-transgenic soybean oil, putting the heated soybean oil into a pot to boil for 30 minutes, and turning off the fire to observe the test article which is not dissolved.
And 5, packaging the test product by using a plastic bag, placing the packaged test product in a freezing chamber of a refrigerator, setting the temperature to be 18 ℃ below zero, taking out the test product for observation after 12 hours, and finding that the test product does not crack or leak waste filter core paper or exude grease.
6. The Vida brand product number V4600 super-tough three-layer 100% primary wood pulp toilet paper is used as a bottom support, a part of liquid asphalt sample which is blended into the waste filter element paper is spread on the toilet paper, the area is about 225 square centimeters, the thickness is about 1 centimeter, the toilet paper is placed for 30 days in a natural environment at room temperature, and the three layers of the toilet paper are observed to have no oil leakage phenomenon.
Therefore, after the waste filter element paper is melted in the asphalt, the waste filter element paper and the waste engine oil contained in the waste filter element paper can be fully combined with the asphalt and have extremely high stability, so that the asphalt containing the waste filter element paper is used for roof waterproofing, floor waterproofing, river waterproofing and seepage prevention, lake foundation waterproofing and seepage prevention, piping prevention, high-speed or common road paving, tunnel and subway seepage prevention and the like, and various places needing waterproofing need to be provided, the advantages of combining the special process and structure of the waste filter element paper and the asphalt can be utilized, the waste filter element paper and the toxic waste engine oil contained in the waste filter element paper can be stably solidified in the asphalt without leakage, and the asphalt is not subjected to wire breakage and is not flammable any more, the toughness of an asphalt product can be enhanced, the service life is prolonged, and the anti-leakage performance and the anti-fracture performance of the asphalt product are improved. The most important function is that the most serious harm in the waste engine oil filter core is treated by safe and stable solidification: waste filter element paper.
Example 1
A method for curing and treating waste oil filter core paper in a physical mode comprises the following steps:
(1) disassembling the waste oil filter, separating waste iron from waste filter element paper, and recycling the waste iron, wherein the waste iron comprises a waste iron tank, a waste spring or a waste sealing ring which are respectively subjected to classified recycling treatment;
(2) pressing the waste filter element paper in the step (1) out by using a press (LM 125 model, Cin. mechanical manufacturing Co., Ltd.) to press the waste filter element paper as clean as possible, and tearing the pressed waste filter element paper by using a tearing machine (SL 800 model, Kangshop starlight mechanical factory) to obtain floccule (the floccule can be obtained without tearing when manufacturing large products);
(3) melting asphalt into liquid, adding the floccule obtained in the step (2) into the melted asphalt, wherein the mass ratio of the asphalt to the floccule is 100: (10-80), and uniformly stirring in the same direction to obtain the modified asphalt.
Example 2
The modified asphalt prepared by the invention can be used for roof waterproofing and river waterproofing and seepage prevention, and the mass ratio of the asphalt to the floccule is 100: (15-30), preferably 100: 30.
Example 3
The modified asphalt prepared by the invention can be used for road paving, and the mass ratio of the asphalt to the floccule is 100: (35-45), preferably 100: 40.
Example 4
The modified asphalt prepared by the invention can be used for coating, and the mass ratio of the asphalt to the floccule is 100: (10-14), preferably 100: 10.
the asphalt is No. 10 asphalt, No. 70 asphalt or No. 90 asphalt.
Example 5
The mass ratio of the asphalt to the waste filter element paper or the floccules of the modified asphalt prepared by the invention is 100: (70-80), the resin composition can be used for storage boxes, tool boxes, underwater or underground houses and the like which are punched into anticorrosive, antirust, long-term waterproof and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A method for curing and treating waste oil filter core paper in a physical mode is characterized by comprising the following steps:
disassembling a waste oil filter, separating waste iron from waste filter element paper, and recycling the waste iron;
step (2) pressing the waste filter element paper in the step (1) out of the waste filter element paper by a press machine, and crushing the pressed waste filter element paper to obtain floccules;
and (3) melting asphalt into liquid, adding the floccule obtained in the step (2) into the melted asphalt, uniformly stirring in the same direction, and fully combining the waste filter element paper and waste engine oil contained in the waste filter element paper with the asphalt to obtain modified asphalt, wherein the mass ratio of the asphalt to the floccule is 100: (35-80).
2. The method of physically curing a used oil filter core paper according to claim 1, wherein: the mass ratio of the asphalt to the floccules in the step (3) is 100: (35-45) and the obtained modified asphalt is used for road paving.
3. The method of physically curing a used oil filter core paper according to claim 1, wherein: the mass ratio of the asphalt to the floccules in the step (3) is 100: (50-80), and the obtained modified asphalt is used for waterproofing outside reservoir foundations or subways and tunnels.
4. A method of physically curing a used oil filter core paper according to any one of claims 1 to 3, wherein: the asphalt is No. 10 asphalt, No. 70 asphalt or No. 90 asphalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685014.XA CN108841407B (en) | 2018-06-28 | 2018-06-28 | Method for curing waste oil filter core paper in physical mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685014.XA CN108841407B (en) | 2018-06-28 | 2018-06-28 | Method for curing waste oil filter core paper in physical mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108841407A CN108841407A (en) | 2018-11-20 |
| CN108841407B true CN108841407B (en) | 2020-09-01 |
Family
ID=64200596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685014.XA Active CN108841407B (en) | 2018-06-28 | 2018-06-28 | Method for curing waste oil filter core paper in physical mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108841407B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699005A (en) * | 2012-05-07 | 2012-10-03 | 魏国成 | Environment-friendly and energy-saving method for disposing waste oil filters |
| CN106916462B (en) * | 2017-03-22 | 2020-09-04 | 西安科技大学 | Modified asphalt |
| RU2700858C2 (en) * | 2017-04-12 | 2019-09-23 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Stabilizing additive for ballast-mastic asphalt concrete |
-
2018
- 2018-06-28 CN CN201810685014.XA patent/CN108841407B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108841407A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Saberian et al. | Recycling of spent coffee grounds in construction materials: A review | |
| US8518132B2 (en) | Methods of algae harvesting utilizing a filtering substance and uses therefor | |
| CN110171934B (en) | Collaborative regeneration treatment method for waste incineration fly ash and construction waste | |
| CN102174217B (en) | Synthetic resin and preparation method as well as application thereof | |
| DE112011101025T5 (en) | Process for the combined treatment of household waste and wastewater | |
| CN107698990B (en) | Ceramic polished brick powder modified asphalt prepared from industrial waste residues and preparation method thereof | |
| CN102294151B (en) | Biomass filtering material | |
| CN101875555A (en) | Energy-saving sintering heat-reserving brick | |
| CN108841407B (en) | Method for curing waste oil filter core paper in physical mode | |
| CN102132098A (en) | Method of coal delivery to heat power plant for combustion | |
| CN106967471A (en) | A kind of preparation method of modified greasy filth clean fuel and modified greasy filth clean fuel | |
| CN109400042B (en) | Preparation method for producing standard brick by using activated fly ash solidified by industrial waste residues | |
| CN109233309B (en) | Environment-friendly modified emulsified asphalt for cold mixing | |
| CN101134633A (en) | Material and method for materialized sludge deweighting process | |
| CN102092157B (en) | Water swellable waterproof membrane and preparation method thereof | |
| CN1250621C (en) | Odorless tyre made from regenerated rubber and preparation method | |
| CN105692845B (en) | A kind of preparation method of the natural coagulant of pomelo peel | |
| CN103073742A (en) | Method for preparing asphalt modifier by utilizing waste rubber powder | |
| CN115368057A (en) | Direct-vat additive for asphalt mixture and preparation method thereof | |
| CN101660275B (en) | Waterproof agent used for producing oil wax cloth | |
| CN101289547A (en) | ''Special reinforced regenerated rubber by infinite swelling method'' through scrap tires and waste rubbers, other integrated utilization production process and apparatus | |
| CN107309239A (en) | A kind of coal ash separation method of coal chemical industry gasifier slag | |
| CN104016715B (en) | Leather sludge hot dipping produces cubic network and solidifies the method closing carbonaceous haydite | |
| CN105733282A (en) | Smoke-inhibition modified epoxy resin asphalt and preparation method thereof | |
| CN104312323A (en) | Temperature difference excellently resistant eco-friendly paint and preparation method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |