CN1300647A - Process for preparing outdoor building materials from life garbage - Google Patents
Process for preparing outdoor building materials from life garbage Download PDFInfo
- Publication number
- CN1300647A CN1300647A CN 99117477 CN99117477A CN1300647A CN 1300647 A CN1300647 A CN 1300647A CN 99117477 CN99117477 CN 99117477 CN 99117477 A CN99117477 A CN 99117477A CN 1300647 A CN1300647 A CN 1300647A
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- China
- Prior art keywords
- building materials
- outdoor building
- house refuse
- life garbage
- homogenizing
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- 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.)
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Abstract
A process for preparing out-door building material from life garbage includes such steps as classifying, dewatering, pulverizing, baking to obtain dried powder, plasticizing and homogenizing the separated plastics, mixing it with said powder and die pressing.
Description
The present invention relates to a kind of domestic waste is converted into the process of new resource, particularly a kind of process that domestic waste is prepared into outdoor building materials.
The processing of the solid life refuse in city is a worldwide problem, and global efforts at environmental protection person has made huge effort for this reason.At present general processing mode is with consumer waste filling and embedding, because the shared ratio of plastic products is up to 20% in the house refuse, its light specific gravity, volume are big, used area coverage is also big, and prolonged being stale-proof mixed landfill with it, will produce considerable influence to existent environment of people.Another processing method is with categorized consumer waste, and the do regeneration that can regenerate is handled, and is unrenewable in order to burn, and recycles its heat energy when burning this thing, as garbage power plant, rubbish heat supply factory etc.Also there is weak point in this method, the a large amount of pernicious gases that produced in burning process because of rubbish are with direct contaminated air, the part that can not burn and can not completing combustion has become new rubbish, has just reduced the amount of solid refuse thus, and has caused the pollution of air.Also having a kind of processing method is that sorted rubbish is fertile in order to make magnetization.Content of organics is higher in the domestic waste, and it is truly feasible to make fertilizer, enters the arable land but it also mixes non-organic matter in the magnetization fertilizer inevitably.So when the pre-treatment domestic waste needs a kind of better method.
The processing method that the purpose of this invention is to provide a kind of domestic waste under situation free from environmental pollution, becomes discarded house refuse into new building resource.
The present invention is with house refuse remainder after sorting out metal, dry goods, stationery, paper products and plastics thing, make dried rubbish powder through dehydration, pulverizing, oven dry, after the plasticizing of the plastics thing that sorts out, homogenizing, mix the stirring homogenizing with dried rubbish powder, according to the profile die forming of required building materials.
By the building material product that technology of the present invention is prepared from, can use widely in the town is built, as pavement, city colored steel, terraced stone, guardrail, enclosure wall etc., indexes such as its resistance to compression, anti-folding surpass 25 grades of indexes of sanded brick, and its density is big, wearability is strong.Because the present invention will do the chain concluding a research item after the plasticizing of the waste plastic in the house refuse, other composition is done filler, can replace raw material---cement, river sand and the stone of existing some building material product fully.To greatest extent the refuse pollution thing is become new building resource, turn waste into wealth, protected existent environment of people, saved a large amount of limited natural resources simultaneously.
Now the present invention is described in further detail in conjunction with process chart of the present invention.
Fig. 1 is the process chart that utilizes house refuse preparation room outdoor building materials of the present invention.
As shown in Figure 1, house refuse is carried out magnetic separation after entering factory on conveyer belt, isolate the metal object in the rubbish, isolates dry goods, paper products and plastics thing etc. in the rubbish through three grades of net formulas again.Rubbish after separation finished dewaters with the two-wheel compaction type, pulverizes with the particle fragmentation machine, makes dried rubbish powder behind the infrared ray heating, drying.After isolated plastics thing plasticizing, homogenizing, with the dried rubbish powder mixing and stirring of making, according to the shape requirement die forming building materials finished product of required building materials.
Claims (1)
- A kind of technology of utilizing house refuse preparation room outdoor building materials is characterized in that house refuse remainder after sorting out metal, dry goods, stationery and plastics thing, makes dried rubbish powder through dehydration, pulverizing, oven dry; After the plasticizing of the plastics thing that sorts out, homogenizing, mixes the stirring homogenizing with dried rubbish powder, according to building materials profile die forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99117477 CN1300647A (en) | 1999-12-22 | 1999-12-22 | Process for preparing outdoor building materials from life garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99117477 CN1300647A (en) | 1999-12-22 | 1999-12-22 | Process for preparing outdoor building materials from life garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1300647A true CN1300647A (en) | 2001-06-27 |
Family
ID=5280099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99117477 Pending CN1300647A (en) | 1999-12-22 | 1999-12-22 | Process for preparing outdoor building materials from life garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1300647A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008144986A1 (en) * | 2007-05-30 | 2008-12-04 | Beijing Sailige Corporation, Ltd. | Refuse recycling process |
| CN104128350A (en) * | 2013-05-02 | 2014-11-05 | 蔡陈敏 | Method for fully recycling municipal solid waste |
| CN105268718A (en) * | 2014-07-22 | 2016-01-27 | 中国科学院生态环境研究中心鄂尔多斯固体废弃物资源化工程技术研究所 | Method for manufacturing novel composite material through non-biomass substances in household refuse |
| CN106832983A (en) * | 2016-10-26 | 2017-06-13 | 梁靖偊 | Composite and preparation method thereof is prepared using rubbish |
-
1999
- 1999-12-22 CN CN 99117477 patent/CN1300647A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008144986A1 (en) * | 2007-05-30 | 2008-12-04 | Beijing Sailige Corporation, Ltd. | Refuse recycling process |
| CN104128350A (en) * | 2013-05-02 | 2014-11-05 | 蔡陈敏 | Method for fully recycling municipal solid waste |
| CN104128350B (en) * | 2013-05-02 | 2017-02-08 | 蔡陈敏 | Method for fully recycling municipal solid waste |
| CN105268718A (en) * | 2014-07-22 | 2016-01-27 | 中国科学院生态环境研究中心鄂尔多斯固体废弃物资源化工程技术研究所 | Method for manufacturing novel composite material through non-biomass substances in household refuse |
| CN106832983A (en) * | 2016-10-26 | 2017-06-13 | 梁靖偊 | Composite and preparation method thereof is prepared using rubbish |
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Legal Events
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |