CN106517876A - Environment-friendly composite pug prepared from waste paper sludge, and preparation method thereof - Google Patents
Environment-friendly composite pug prepared from waste paper sludge, and preparation method thereof Download PDFInfo
- Publication number
- CN106517876A CN106517876A CN201610949160.XA CN201610949160A CN106517876A CN 106517876 A CN106517876 A CN 106517876A CN 201610949160 A CN201610949160 A CN 201610949160A CN 106517876 A CN106517876 A CN 106517876A
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- China
- Prior art keywords
- pug
- environment
- prepared
- waste paper
- friendly
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0625—Polyalkenes, e.g. polyethylene
- C04B16/0633—Polypropylene
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/0418—Wet materials, e.g. slurries
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to an environment-friendly composite pug prepared from waste paper sludge, and a preparation method thereof. The environment-friendly composite pug is prepared from following raw materials, by weight, 60 to 80 parts of papermaking waste slurry with a water content of 90%, 40 to 20 parts of a composite filler, 10 to 5 parts of a binding agent (PAV), and an appropriate amount of polypropylene fiber. The preparation method comprises following steps: firstly, large particle impurities in waste sludge are removed via filtering using a filter screen; an appropriate amount of the binding agent and an appropriate amount of the composite filler are added successively, and an obtained mixture is stirred to be uniform; and at last, an appropriate amount of polypropylene fiber is added into the mixture, and the environment-friendly composite pug is obtained via intermittent refining using a pug mill. The environment-friendly composite pug can be used for producing a plurality of building materials using different molding equipment; the building materials prepared from the environment-friendly composite pug are low in cost, excellent in formability, are friendly to the environment in applications, and possesses excellent flame resistance, thermal insulation performance, high strength, and light weight; construction is convenient; a problem that paper mill waste paper sludge is difficult to treat is solved; production cost is low; the environment-friendly composite pug is friendly to the environment, and is excellent in formability.
Description
Technical field
The invention belongs to the reutilization technology field of paper mill sludge, and in particular to ring prepared by a kind of utilization waste paper sludge
Protect compound pug and preparation method thereof.
Background technology
Paper mill sludge is the big garbage that paper industry is produced, and its complicated component, yield are big, and intractability is big, for a long time
Since, the process of paper mill sludge governs the development of paper industry always so as to enjoy puzzlement, at present, the sludge in paper mill
In addition to part is comprehensively utilized, remaining is processed by simple stacking, landfill and burning mostly, not only causes soil
Etc. the waste of resource, but also new environmental problem can be produced, it is impossible to present society is met to energy-conservation and the demand of environmental protection；Cause
This, there is provided compound pug of environmental protection prepared by a kind of low production cost, the utilization waste paper sludge of good environmental protection and preparation method thereof
It is very important.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide a kind of low production cost, good environmental protection
Compound pug of environmental protection for preparing of utilization waste paper sludge and preparation method thereof.
The object of the present invention is achieved like this：The compound pug of environmental protection prepared by a kind of utilization waste paper sludge, it is by under
State made by the raw material of components by weight percent：Paper-making waste mud slurry 60-80 parts of moisture content 90%, composite filler 40-20 parts, binding agent
(PAV) 5-10 parts, appropriate polypropylene fibre.
A kind of preparation method of the compound pug of environmental protection prepared by utilization waste paper sludge, it comprises the following steps：
Step 1：During starched by paper-making waste mud, big granule foreign is filtered out；
Step 2：Add appropriate binding agent (PAV), and full and uniform stirring 10-20 point in mud after filtration
Clock；
Step 3：Add appropriate composite filler, and uniform stirring in the mixture that step 2 is obtained；
Step 4：Add polypropylene fibre in the mixture that step 3 is obtained, and intermittent concise 1 is carried out by pug mill
Hour or so, obtain the compound pug of environment-friendly type.
Described polypropylene fibre is the long polypropylene fibre of 6-9 millimeters.
The humidity of the compound pug of the environment-friendly type obtained in described step 4 is placed on constant on planar object with handss ball
Shape is standard.
Beneficial effects of the present invention：The present invention first will be big in the paper sludge of the moisture content 90% or so after paper plant's filter pressing
Granule foreign is fallen with screen filtration, then adds binding agent wherein and after full and uniform stirring 10-20 minutes, in mixture
The appropriate composite filler of middle addition again uniform stirring, add polypropylene fibre after pug mix homogeneously wherein, lead to
Crossing pug mill is carried out intermittent concise 1 hour or so, its humidity require be placed on handss ball it is indeformable on planar object
For standard, different building materials can be produced by different formers by the concise compound pug for obtaining of pug mill, such as：
Tubing, wire rod, walling, air channel, flue etc., with the building material product of the compound pug production, not only intensity is high, lightweight, construction party
Just, and low production cost, processability be good, energy-conserving and environment-protective, anti-flaming thermal-insulation and high insulating effect, it is most important that thoroughly solve
The difficult problem of the process of the useless mud in paper mill；Total, the present invention has good excellent of low production cost, energy-conserving and environment-protective, processability
Point.
Specific embodiment
Embodiment 1
The compound pug of environmental protection prepared by a kind of utilization waste paper sludge, it is by made by the raw material of following weight component：Contain
Paper-making waste mud slurry 60-80 parts of water rate 90%, composite filler 40-20 parts, binding agent (PAV) 5-10 parts, polypropylene fibre are fitted
Amount.
A kind of preparation method of the compound pug of environmental protection prepared by utilization waste paper sludge, it comprises the following steps：
Step 1：During starched by paper-making waste mud, big granule foreign is filtered out；
Step 2：Add appropriate binding agent (PAV), and full and uniform stirring 10-20 point in mud after filtration
Clock；
Step 3：Add appropriate composite filler, and uniform stirring in the mixture that step 2 is obtained；
Step 4：Add polypropylene fibre in the mixture that step 3 is obtained, and intermittent concise 1 is carried out by pug mill
Hour or so, obtain the compound pug of environment-friendly type.
The present invention is first by the large granular impurity screen cloth mistake in the paper sludge of the moisture content 90% or so after paper plant's filter pressing
Filter, then add binding agent wherein and after full and uniform stirring 10-20 minutes, add appropriate being combined in the mixture
Inserts again uniform stirring, add polypropylene fibre after pug mix homogeneously wherein, carry out interval by pug mill
Concise 1 hour or so of property, obtains the compound pug of environment-friendly type, and the compound pug can be produced by different formers
Different building materials, such as：Tubing, wire rod, walling, air channel, flue etc., with the building material product of compound pug production not only intensity
High, lightweight, easy construction, and low production cost, processability be good, energy-conserving and environment-protective, anti-flaming thermal-insulation and high insulating effect, most
It is important that thoroughly solving the problems, such as that the process of the useless mud in paper mill is difficult；Total, the present invention has low production cost, energy-saving ring
The good advantage of guarantor, processability.
Embodiment 2
The compound pug of environmental protection prepared by a kind of utilization waste paper sludge, it is by made by the raw material of following weight component：Contain
Paper-making waste mud slurry 60-80 parts of water rate 90%, composite filler 40-20 parts, binding agent (PAV) 5-10 parts, polypropylene fibre are fitted
Amount.
A kind of preparation method of the compound pug of environmental protection prepared by utilization waste paper sludge, it comprises the following steps：
Step 1：During starched by paper-making waste mud, big granule foreign is filtered out；
Step 2：Add appropriate binding agent (PAV), and full and uniform stirring 10-20 point in mud after filtration
Clock；
Step 3：Add appropriate composite filler, and uniform stirring in the mixture that step 2 is obtained；
Step 4：Add polypropylene fibre in the mixture that step 3 is obtained, and intermittent concise 1 is carried out by pug mill
Hour or so, obtain the compound pug of environment-friendly type.
Described polypropylene fibre is the long polypropylene fibre of 6-9 millimeters, and the environment-friendly type obtained in described step 4 is answered
The humidity of conjunction pug is placed on indeformable as standard on planar object with handss ball.
The present invention is first by the large granular impurity screen cloth mistake in the paper sludge of the moisture content 90% or so after paper plant's filter pressing
Filter, then add binding agent wherein and after full and uniform stirring 10-20 minutes, add appropriate being combined in the mixture
Inserts again uniform stirring, add polypropylene fibre after pug mix homogeneously wherein, carry out interval by pug mill
Property concise 1 hour or so, obtain the compound pug of environment-friendly type, be combined pug humidity require be that plane is placed on handss ball
It is indeformable for standard on object, can be produced not by different formers by the concise compound pug for obtaining of pug mill
Same building materials, such as：Tubing, wire rod, walling, air channel, flue etc., with the building material product of compound pug production not only intensity it is high,
Lightweight, easy construction, and low production cost, processability be good, energy-conserving and environment-protective, anti-flaming thermal-insulation and high insulating effect, it is most heavy
What is wanted is thoroughly to solve the problems, such as that the process of the useless mud in paper mill is difficult；It is total, the present invention have low production cost, energy-conserving and environment-protective,
The good advantage of processability.
Claims (4)
1. the compound pug of environmental protection that prepared by a kind of utilization waste paper sludge, it is characterised in that it is by the raw material of following weight component
Made by：Paper-making waste mud slurry 60-80 parts of moisture content 90%, composite filler 40-20 parts, binding agent (PAV) 5-10 parts, poly- third
Alkene fiber is appropriate.
2. the preparation method of the compound pug of environmental protection that prepared by a kind of utilization waste paper sludge according to claim 1, its feature
It is that it comprises the following steps：
Step 1：During starched by paper-making waste mud, big granule foreign is filtered out；
Step 2：Add appropriate binding agent (PAV), and full and uniform stirring 10-20 minutes in mud after filtration；
Step 3：Add appropriate composite filler, and uniform stirring in the mixture that step 2 is obtained；
Step 4：Add polypropylene fibre in the mixture that step 3 is obtained, and carried out by pug mill intermittent concise 1 hour
Left and right, obtains the compound pug of environment-friendly type.
3. the compound pug of environmental protection that prepared by a kind of utilization waste paper sludge according to claim 1, it is characterised in that：Described
Polypropylene fibre is the long polypropylene fibre of 6-9 millimeters.
4. the preparation method of the compound pug of environmental protection that prepared by a kind of utilization waste paper sludge according to claim 2, its feature
It is：The humidity of the compound pug of the environment-friendly type obtained in described step 4 is placed on indeformable on planar object with handss ball
For standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949160.XA CN106517876A (en) | 2016-10-25 | 2016-10-25 | Environment-friendly composite pug prepared from waste paper sludge, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949160.XA CN106517876A (en) | 2016-10-25 | 2016-10-25 | Environment-friendly composite pug prepared from waste paper sludge, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106517876A true CN106517876A (en) | 2017-03-22 |
Family
ID=58325132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949160.XA Pending CN106517876A (en) | 2016-10-25 | 2016-10-25 | Environment-friendly composite pug prepared from waste paper sludge, and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106517876A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030205U (en) * | 1988-03-10 | 1989-01-04 | 王有彩 | Waste fibre made chemical board |
| CN1034240A (en) * | 1988-12-13 | 1989-07-26 | 陈晓森 | To utilize waste paper pulp is the method that primary raw material is produced decoration paste for inner wall |
| CN1773015A (en) * | 2005-10-12 | 2006-05-17 | 李道路 | Medium density board produced with paper-making sludge and producing method thereof |
| CN104591645A (en) * | 2014-12-26 | 2015-05-06 | 山东三生新材料科技有限公司 | Calcium silicate board and production method thereof |
-
2016
- 2016-10-25 CN CN201610949160.XA patent/CN106517876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030205U (en) * | 1988-03-10 | 1989-01-04 | 王有彩 | Waste fibre made chemical board |
| CN1034240A (en) * | 1988-12-13 | 1989-07-26 | 陈晓森 | To utilize waste paper pulp is the method that primary raw material is produced decoration paste for inner wall |
| CN1773015A (en) * | 2005-10-12 | 2006-05-17 | 李道路 | Medium density board produced with paper-making sludge and producing method thereof |
| CN104591645A (en) * | 2014-12-26 | 2015-05-06 | 山东三生新材料科技有限公司 | Calcium silicate board and production method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |