CN101244929A - Baking-free ceramsite manufactured with municipal garbage and production method for the porcelain granule - Google Patents
Baking-free ceramsite manufactured with municipal garbage and production method for the porcelain granule Download PDFInfo
- Publication number
- CN101244929A CN101244929A CNA2007103047349A CN200710304734A CN101244929A CN 101244929 A CN101244929 A CN 101244929A CN A2007103047349 A CNA2007103047349 A CN A2007103047349A CN 200710304734 A CN200710304734 A CN 200710304734A CN 101244929 A CN101244929 A CN 101244929A
- Authority
- CN
- China
- Prior art keywords
- materials
- baking
- municipal wastes
- mineral materials
- grinding
- 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
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a burn-free ceramic granule manufactured by municipal solid waste and a manufacturing method thereof; wherein, the raw materials of the ceramic granule mainly comprise mineral materials of municipal solid waste, low-water cement and fiber materials and can be added with early strength agent, water reducing agent and coal ashes; after the materials are mixed, the size of the large material is reduced to the required fitness by grinding, and after being added with water, the materials are mixed and stirred with the water to form slurry to be made into products after the molding through natural maintenance; when the mineral materials are selected from the municipal solid wastes, primary crushing is done to municipal architecture materials and then multi-stage selection is done, and firstly the solid waste materials are classified into heavy materials and light materials with the adaptation of pneumatic separating or jigging and then secondary jigging, separating and magnetic separating are done to the heavy materials to separate the mineral materials. The burn-free ceramic granule manufactured by municipal solid wastes and the manufacturing method thereof change waste into valuables and is beneficial to protecting the environment and the land resources, reducing the production cost of the ceramic granules and improving the economic benefits.
Description
Technical field
The present invention relates to the baking-free ceramicite that a kind of municipal wastes is made, also relate to the manufacture method of this haydite, belong to environmental protection technical field.
Background technology
Existing building has various ways with haydite, traditional haydite is formed through firing by clay, the defective one of this haydite is the destruction that is easy to cause land resources, the 2nd, need sintering, waste energy, and be easy to pollute environment, the 3rd, because the external and internal compositions of this haydite is identical, often surface ratio is more coarse, influences attractive in appearancely, and surface strength is also restricted.
On the other hand, municipal wastes comprises multiple composition, comprise plastics, paper, cloth, fresh and dried plant, wooden unit, glass, pottery and sandstone dust or the like, intractability is big, at present except the material that wherein can directly recycle is on a small quantity recycled, other major parts all adopt the mode of landfill and burning to handle, but these treatment technologies all have very important defective, for example landfill needs occupied ground, and can bring pollution to underground water body and air, burning then needs consumes energy, and also contains obnoxious flavour and suspended particulate in its flue gas, and the difficulty of improvement is also very big.Therefore people begin to attempt gradually municipal wastes is carried out sorting, carry out different processing according to the different material that sorts out then, particularly resemble the material that iron, plastics, fiber etc. can act on industrial raw material and progressively obtain reclaiming and utilizing.But the most of material in the municipal wastes is not still effectively utilized at present.
Summary of the invention
For overcoming the defective of prior art, the invention provides a kind of baking-free ceramicite of municipal wastes manufacturing and the manufacture method of this haydite thereof, that adopts that the present invention can be a large amount of utilizes municipal wastes as raw material, has realized turning waste into wealth, and helps the recycle of physical resources.
The present invention realizes that the technical scheme of above-mentioned purpose is: the baking-free ceramicite that a kind of municipal wastes is made, its raw material mainly comprises mineral materials, low-water cement and the fibre material that comes from municipal wastes.
A kind of manufacture method of baking-free ceramicite comprises the steps:
(1) from municipal wastes, selects mineral materials;
(2) batching: take by weighing required mineral materials, shale, glass fibre, cement and other raw materials in proportion;
(3) grinding: the fineness that oversize material is milled down to requirement;
(4) grinding is good material and leftover materials add water mixing stirring, form slip;
(5) haydite moulding;
(6) natural curing forms product.
Because the mineral materials that will come from municipal wastes not only helps reducing the final quantity discharged of municipal wastes as the main raw material of making haydite, has protected environment, but also has saved clay, has avoided the destruction to land resources; This haydite utilizes the strong rubber knot ability of low-water cement, and has added the glass fibre that helps improving the integral coherence energy, and the good product quality of producing does not need to carry out sintering, and saved the energy, has avoided smoke pollution; This in addition haydite helps reducing the production cost of haydite, has improved economic benefit.
Description of drawings
Fig. 1 is the schematic flow sheet of the inventive method.
Embodiment
Referring to Fig. 1, the invention provides the baking-free ceramicite that a kind of municipal wastes is made, its raw material mainly comprises mineral materials, low-water cement and the fibre material that comes from municipal wastes, comprise fibre material 5-10 part (mass parts, down together), mineral materials 40-60 part, low-water cement 20-30 part and unclassified stores 0-30 part.
Described low-water cement can adopt 425# or 525# low-water cement.
Described fibre material can adopt natural plant fibre or the regenerated fiber with certain intensity, for example glass fibre.
Described unclassified stores can be various other mineral particles or its combinations such as flyash, metallurgical tailings sand; under the situation of above-mentioned material proportion; the addition of described flyash can be 0-30 part; because flyash has certain hydraulicity and binding property; not only play filling effect; and with respect to the mineral materials that comes from municipal wastes, it also has certain effect to intensity.
A kind of manufacture method of baking-free ceramicite comprises the steps:
(1) from municipal wastes, selects mineral materials;
(2) batching: take by weighing required mineral materials, shale, glass fibre, cement and other raw materials in proportion;
(3) grinding: the fineness that oversize material is milled down to requirement;
(4) grinding is good material and leftover materials add water mixing stirring, form slip;
(5) haydite moulding;
(6) natural curing forms product.
The described method of selecting mineral materials from municipal wastes is that it carries out primary fragmentation to the urban architecture material, carries out sorting then, sub-elects described mineral materials.
Described primary fragmentation can adopt jaw crusher, this crusher in crushing is more even than the raw meal particle size after big, simple in structure, the fragmentation, and simple in structure, the working cost and the maintenance cost of equipment itself are relatively large, are suitable for the material fragmentation of this composition of municipal wastes and character complexity.
Can two steps will be divided in the primary fragmentation in case of necessity, the first step adopts above-mentioned jaw crusher fragmentation, bulk crushing is become fritter, second step was adopted impact crusher and/or roll crushing crusher machine, wherein impact crusher is suitable for hard in the fragmentation, soft, crisp, toughness, fibering material, and roller crusher is suitable in the material that hardness is bigger broken and in small, broken bits.The selection of these disintegrating apparatus can be determined according to the specific nature of rubbish.
Described sorting can be multipass sort, adopt pneumatic separating or air jigging that rubbish material is divided into heavy material and light material earlier, again heavy material is carried out the sorting of secondary jigging and mineral materials is isolated in magnetic separation, light material is carried out the sorting of secondary air jigging isolate fibre material.
The secondary breaking of described mineral materials can be adopted roller crusher or ball mill.
The secondary breaking of described fibre material can be adopted roller crusher, impact crusher or shear crusher.
In grinding, the material of all bulks should be sent into the pulverizer grinding, described pulverizer is generally ball mill, unclassified stores together can also be sent into pulverizer and carry out grinding, realizes the thorough mixing of various materials in the process of grinding.When the fineness of various materials all meets the requirements, also can cancel the grinding step.When various materials are all sent into the pulverizer grinding, mix again with regard to not needing behind the grinding, directly add the water stirring pulping and get final product.
Below, provide the embodiment of several material proportions, unlisted hardening accelerator and water reducer in these prescriptions, the user can be according to actual needs and the prior art that relates to hardening accelerator and water reducer freely select for use.
Embodiment 1: fibre material 5kg, mineral materials 60kg, low-water cement 20kg.
Embodiment 2: fibre material 10kg, mineral materials 40kg, low-water cement 30kg, flyash 30kg.
Embodiment 3: fibre material 7kg, mineral materials 50kg, low-water cement 25kg, flyash 15kg.
Embodiment 4: fibre material 5kg, mineral materials 60kg, low-water cement 28kg.。
Embodiment 5: fibre material 5kg, mineral materials 40kg, low-water cement 20kg, flyash 30kg.
Embodiment 6: fibre material 10kg, mineral materials 60kg, low-water cement 20kg, flyash 8kg.
Embodiment 7: fibre material 10kg, mineral materials 40kg, low-water cement 30kg, CHARACTERISTICS OF TAILINGS SAND 10kg.
Claims (10)
1. the baking-free ceramicite that municipal wastes is made is characterized in that its raw material mainly comprises mineral materials, low-water cement and the fibre material that comes from municipal wastes.
2. the baking-free ceramicite that municipal wastes as claimed in claim 1 is made is characterized in that its proportioning raw materials is fibre material 5-10 part, mineral materials 40-60 part, low-water cement 20-30 part, unclassified stores 0-30 part.
3. the baking-free ceramicite that municipal wastes as claimed in claim 1 or 2 is made is characterized in that described low-water cement adopts 425# or 525# low-water cement.
4. the baking-free ceramicite that municipal wastes as claimed in claim 1 or 2 is made is characterized in that described fibre material adopts natural plant fibre or the regenerated fiber with certain intensity.
5. the baking-free ceramicite that municipal wastes as claimed in claim 1 or 2 is made is characterized in that described fibre material adopts glass fibre.
6. the baking-free ceramicite that municipal wastes as claimed in claim 1 or 2 is made is characterized in that described unclassified stores is a flyash, and its addition is 0-30 part.
7. the manufacture method of a baking-free ceramicite is characterized in that comprising the steps:
(1) from municipal wastes, selects mineral materials;
(2) batching: take by weighing required mineral materials, shale, glass fibre, cement and other raw materials in proportion;
(3) grinding: the fineness that oversize material is milled down to requirement;
(4) grinding is good material and leftover materials add water mixing stirring, form slip;
(5) haydite moulding;
(6) natural curing forms product.
8. the manufacture method of baking-free ceramicite as claimed in claim 7, it is characterized in that in described grinding, adopting ball mill, the material of all bulks is sent into the pulverizer grinding or the material of all bulks and unclassified stores are together sent into pulverizer carry out grinding, in the process of grinding, realize the thorough mixing of various materials.
9. as the manufacture method of claim 7 or 8 described baking-free ceramicites, it is characterized in that the described method of selecting mineral materials from municipal wastes is, it carries out primary fragmentation to the urban architecture material, carries out sorting then, sub-elects described mineral materials.
10. as the manufacture method of claim 7 or 8 described baking-free ceramicites, it is characterized in that described primary fragmentation adopts jaw crusher, perhaps two steps will be divided in the primary fragmentation, the first step adopts above-mentioned jaw crusher fragmentation, bulk crushing is become fritter, and second step was adopted impact crusher and/or roll crushing crusher machine.Multipass sort is adopted in described sorting, adopts pneumatic separating or air jigging that rubbish material is divided into heavy material and light material earlier, again heavy material is carried out the sorting of secondary jigging and mineral materials is isolated in magnetic separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103047349A CN101244929A (en) | 2007-12-29 | 2007-12-29 | Baking-free ceramsite manufactured with municipal garbage and production method for the porcelain granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103047349A CN101244929A (en) | 2007-12-29 | 2007-12-29 | Baking-free ceramsite manufactured with municipal garbage and production method for the porcelain granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101244929A true CN101244929A (en) | 2008-08-20 |
Family
ID=39945652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103047349A Pending CN101244929A (en) | 2007-12-29 | 2007-12-29 | Baking-free ceramsite manufactured with municipal garbage and production method for the porcelain granule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101244929A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082735A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Acid-washing stainless steel mud ceramic aggregate and manufacture method thereof |
| CN106082733A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Pb-Zn dust slag ceramic aggregate and manufacture method thereof |
| CN106082736A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Barium slag ceramic aggregate and manufacture method thereof |
| CN106082732A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Hydrargyrum slag ceramic aggregate and manufacture method thereof |
| CN108017302A (en) * | 2017-06-02 | 2018-05-11 | 中国矿业大学(北京) | Unburned material of a kind of thick slag of coal gasification and preparation method thereof |
-
2007
- 2007-12-29 CN CNA2007103047349A patent/CN101244929A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082735A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Acid-washing stainless steel mud ceramic aggregate and manufacture method thereof |
| CN106082733A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Pb-Zn dust slag ceramic aggregate and manufacture method thereof |
| CN106082736A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Barium slag ceramic aggregate and manufacture method thereof |
| CN106082732A (en) * | 2016-06-13 | 2016-11-09 | 曹树梁 | Hydrargyrum slag ceramic aggregate and manufacture method thereof |
| CN108017302A (en) * | 2017-06-02 | 2018-05-11 | 中国矿业大学(北京) | Unburned material of a kind of thick slag of coal gasification and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shukla et al. | Development of green concrete using waste marble dust | |
| CN101274840A (en) | Baking-free ceramsite made from construction waste and manufacturing method thereof | |
| Chen et al. | Use of building rubbles as recycled aggregates | |
| Garg et al. | Green concrete: Efficient & eco-friendly construction materials | |
| CN101239804A (en) | Method for manufacturing building material from building garbage | |
| RU2370474C2 (en) | Process plant to produce composite cementing materials with reduced carbon dioxide release | |
| CN106111665A (en) | A kind of building waste processing method | |
| CN103102090B (en) | Device of resource treatment system with combination of building waste residue and grinding and using method thereof | |
| Naik | Greener concrete using recycled materials | |
| CN101560073A (en) | Method for recycling waste concrete | |
| CN111153664B (en) | Road base material produced by stabilizing waste concrete building waste aggregate with lime red mud | |
| CN109020430A (en) | A kind of construction refuse regenerated mixture of two ash stability and preparation method thereof | |
| CN1927757A (en) | Regeneration green concrete | |
| Bahoria et al. | Comprehensive literature review on use of waste product in concrete | |
| CN101244929A (en) | Baking-free ceramsite manufactured with municipal garbage and production method for the porcelain granule | |
| Gerges et al. | Eco-friendly mortar: Optimum combination of wood ash, crumb rubber, and fine crushed glass | |
| CN108395128B (en) | Full-circulation recycling method for urban construction waste, machine-made sand, concrete and building blocks thereof prepared by full-circulation recycling method | |
| CN101591158A (en) | Baking-free building blocks and manufacture method thereof that building waste is made | |
| CN104108892B (en) | A kind of method of producing light partition board with industrial slags and construction refuse regenerated utilization | |
| CN101244925A (en) | Building board manufactured with municipal garbage and agricultural wastes, and method for manufacturing same | |
| Soofinajafi et al. | Mechanical properties of high strength concrete containing coal bottom ash and oil-palm boiler clinker as fine aggregates | |
| CN101239807A (en) | Method for manufacturing building material from town refuse | |
| CN101239811A (en) | Wall panel for resource utilization of town refuse and manufacturing method thereof | |
| CN101591152A (en) | The continuous process system of treatment of urban garbage and preparation building materials | |
| CN203173995U (en) | Device for building waste residue associated grinding resource processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080820 |