CN1011775B - Simple method for making use of sugar-mill filter-residue - Google Patents
Simple method for making use of sugar-mill filter-residueInfo
- Publication number
- CN1011775B CN1011775B CN88104029A CN88104029A CN1011775B CN 1011775 B CN1011775 B CN 1011775B CN 88104029 A CN88104029 A CN 88104029A CN 88104029 A CN88104029 A CN 88104029A CN 1011775 B CN1011775 B CN 1011775B
- Authority
- CN
- China
- Prior art keywords
- filter mud
- cement
- sugar refinery
- sugar
- building material
- 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.)
- Expired
Links
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
- 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
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treatment Of Sludge (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Filter mud is one of the three waste products of sugar refineries, and seriously pollutes the environment over the years to generate public nuisance. In the simple and novel method, filter mud is mixed with cement and the like to produce a building material. In the production process of the building material, no waste product occurs, no fuel is consumed, the specific gravity of the finished product is smaller than that of red bricks, and the cost is low. The method has the advantages of little investment as well as simple process and equipment. All filter mud of sugar refineries is utilized, the pollution is eliminated, and notable economical benefit is obtained. The production of the building material can be carried out in non-productive periods of the sugar refineries; the method is suitable for major, medium and small sugar refineries.
Description
The invention belongs to environmental protection project, is the refuse-filter mud that utilizes sugar refinery.
The moisture 50%(weight of wet filter mud that beet-sugar factory is discharged) be 10% of processing beet weight, China can process the beet of ten thousand tons of 700-1000 every year, and the butt filter mud amount of converting corresponding output is ten thousand tons of 35-50, as hazardous waste, causes serious environmental to pollute.At present, both at home and abroad the method utilized of sugar refinery is: produce cement, or unslaked lime again, or fertile as farming.But these treatment processs are higher because of investing, or are not suitable for the fertilising of alkaline soil, and exist secondary pollution when producing cement and lime with it, are unfavorable for promoting.Therefore, filter mud thoroughly is not resolved yet to the pollution of environment.
All do not have report on this simple method sugar industry magazine at home and abroad, we have studied this invention for this reason.
This invention is that filter mud of sugar refinery is mixed with cement and water, or filter mud, cement, boiler ash sediment and water mixing, uses block machine, makes a kind of building block, can make material of construction.This building block does not produce refuse in making processes, also consume fuel not, and finished product proportion is little than common brick, and cost is also lower.
Major equipment: stirrer, block machine
Technological process: filter mud, cement (or adding boiler ash sediment)
→ stirrer → block machine
→ maintenance, drying → finished product.
Material proportion: easy to operate for making processes, in volume ratio, utilize No. 425 cement to make, (1) filter mud and cement butt volume ratio are 4: 1, (2) filter mud, cement and boiler ash sediment butt volume ratio are 3: 1: 1.According to the needs of construction sector's construction, the ratio of filter mud can be reduced portion or increase by two parts.As the label difference of cement, proportioning can suitably change.
Base substrate maintenance: adopt the natural curing method.
Date manufactured: utilize sugar refinery period of immaturity, be advisable May to October.This method has promptly solved spare time in sugar refinery summer and environmental protection problem, can obtain economic benefit again.
Therefore, this method is simple, and is all suitable in large, medium and small sugar refinery.
These goods also can be made plate except that making building block, be suitable for civilian and industrial building.
Claims (3)
1, a kind of method of making material of construction, particularly make the method for building block or plate, it is characterized in that and to add water in filter mud of sugar refinery and the cement input stirrer, mix, mixed material is sent to shaper, makes base substrate, and molding blank is carried out natural curing, and wherein filter mud of sugar refinery and cement butt volume ratio are 4: 1, if desired, the volume of filter mud of sugar refinery in said filter mud of sugar refinery and the cement butt volume ratio can be reduced portion or increase by two parts.
2,, it is characterized in that and in filter mud of sugar refinery and cement, to add slag that said filter mud of sugar refinery and cement, slag butt volume ratio are 3: 1: 1 according to the method for claim 1.
3,, the volume of said filter mud of sugar refinery filter mud of sugar refinery in cement, slag butt volume ratio can be reduced portion or increase by two parts according to the method for claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88104029A CN1011775B (en) | 1988-07-09 | 1988-07-09 | Simple method for making use of sugar-mill filter-residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88104029A CN1011775B (en) | 1988-07-09 | 1988-07-09 | Simple method for making use of sugar-mill filter-residue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN88104029A CN88104029A (en) | 1988-12-21 |
| CN1011775B true CN1011775B (en) | 1991-02-27 |
Family
ID=4832855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88104029A Expired CN1011775B (en) | 1988-07-09 | 1988-07-09 | Simple method for making use of sugar-mill filter-residue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1011775B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565282B (en) * | 2009-05-26 | 2013-02-06 | 徐彬 | Beet waste mash compound and efficient composite cement grinding aid and its manufacturing method |
| CN101575185B (en) * | 2009-06-19 | 2013-06-26 | 徐彬 | High-efficiency compound slag-grinding aid of beet waste mash compound and production method thereof |
| CN101691284B (en) * | 2009-10-10 | 2013-02-06 | 徐彬 | Beet waste mash compound, active agent of fly ash and production methods thereof |
-
1988
- 1988-07-09 CN CN88104029A patent/CN1011775B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN88104029A (en) | 1988-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |