CN1456530A - Production of red bricks from filtered mud of sugar production - Google Patents
Production of red bricks from filtered mud of sugar production Download PDFInfo
- Publication number
- CN1456530A CN1456530A CN 03118608 CN03118608A CN1456530A CN 1456530 A CN1456530 A CN 1456530A CN 03118608 CN03118608 CN 03118608 CN 03118608 A CN03118608 A CN 03118608A CN 1456530 A CN1456530 A CN 1456530A
- Authority
- CN
- China
- Prior art keywords
- mud
- sugar
- production
- brick
- filter mud
- 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.)
- Granted
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
A process for calcining raw brown bricks includes such steps as proportionally mixing the filtered mud generated during refining sugar by carbon method with clay, stirring, shaping, and calcining by using said filtered mud as fuel. Its advantages are high hardness, chroativity, rate of finished products and content of CaO and low cost.
Description
Technical field:
The present invention relates to a kind of batching composition and novel sintered material of clay common brick goods, especially a kind of method of giving birth to bad common brick of firing with carbon method sugar mill mud.
Background technology:
Carbon method sugar mill mud (hereinafter to be referred as filter mud) is sugar cane juice or syrup,, adds heavy clear agent (C under certain condition
aO+CO
2) handle, filtering the filter residue that the back produces through filter, its major ingredient has C
aCO
3(86～87%), residual sugar part (5～8%), organic and inorganic non-sugar etc., its output is about 5% of sugarcane amount.Pressing season with candy paper factory of Nanning sugar industry limited-liability company 2002～2003 is example, sugarcane is measured about 750,000 tons, about more than 30,000 tons of the filter mud that is produced, because of filter mud alkalescence height, be drained into " CDO " severe overweight in the river, prohibited by environmental administration already, sugar refinery was once dried filter mud the back cement baking or was put into boiler combustion in the past, all stop because of poor effect, can only take the method for landfill at present, each press for extracting juice will be paid wages more than 150 ten thousand yuans in season for this reason, secondary pollution still might take place behind the landfill make soil alkalization sclerosis, be under an embargo once more probably, directly have influence on the existence in carbon legal system sugar sugar refinery.Because of the inferior method sugar of carbon method sugar mass ratio is good, the price height is the first-selected production method of Closed Circulation in Sugar Production.And up to the present, the method for the processing carbon method sugar mill mud that still finds no.
Goal of the invention:
The objective of the invention is to propose a kind of handling problem that can solve carbon method sugar mill mud, can save fire coal for brick field again, reduce the common brick production cost, improve the method for common brick quality and yield rate.The technical solution used in the present invention is: adopt filter mud to make the fuel baking red bricks; Filter mud is mixed the clay mixing make fragment of brick, the filter mud add-on accounts for 3～20% of clay amount.Filter mud also can mix baking red bricks such as coal, wooden chaff.
Take method of the present invention that filter mud is moved to brick field when the fuel baking red bricks, and mix the clay mixing and make fragment of brick, burn the common brick colourity, hardness and the yield rate that and all increase.Filter mud is decomposed into C after high temperature (about 1000 ℃) burning
aO (unslaked lime) and CO
2(discharging), remaining kiln ash contains C
aO is more than 70%, C after separating treatment
aO content can be higher, can be used for handling the sugaring syrup again, or be used for building material, sterilization, cultivate peanut etc.So both reduce brick field common brick production cost, and can solve the environmental issue that filter mud of sugar refinery is handled again, turned waste into wealth, can obtain dual economy benefit and good social benefit.
Embodiment:
The present invention is used to fire the green compact common brick with carbon method sugar mill mud two kinds of methods: the one, make fuel, and substitute the coal baking red bricks; The 2nd, be hybridly prepared into fragment of brick with clay.
1, the filter mud that produces after the syrup is filtered in carbon method sugar refinery and be transported to brick field, the annular kiln baking red bricks is directly dropped in the oven dry back, temperature of combustion can reach 1000 ℃, according to testing data, combustion system one 10,000 bricks needs 7 tons of filter muds to make fuel, if then need consume 1.5 tons in coal in the past, but 240 yuan of 10,000 common brick fuel savings of every burning expenses.
2, filter mud mixes with clay to make and burns till common brick.The common brick of Shaoing also need be joined a certain proportion of coal dust except that clay in the past, and each 10,000 bricks is joined two tons of coals, and present available filter mud substitutes coal, mixes the clay mixed sintering, joins 5 tons of filter muds in each 10,000 bricks, and promptly the filter mud add-on accounts for 3～20% of clay amount.Like this, every production one 10,000 bricks can be saved 320 yuan of coal consumptions again.
According to above two kinds of methods, fire 10,000 blocks of common bricks, need 12 tons of filter muds (7 tons of fuel altogether, prepare 5 tons), if calculate by the small-sized brick field of producing 1000 10,000 bricks per year, altogether year the consumption filter mud of sugar refinery is 12,000 tons, several small-sized brick fields just can be handled the filter mud in a sugar refinery, has promptly solved the production cost that environmental issue greatly reduces brick field again.
Claims (3)
1, a kind ofly fires the method for green compact common brick, it is characterized in that: adopt filter mud to make the fuel baking red bricks with carbon method sugar mill mud.
2, a kind ofly fire the method for green compact common brick with carbon method sugar mill mud, it is characterized in that: filter mud is mixed clay mix and make fragment of brick, the filter mud add-on accounts for 3～20% of clay amount.
3, carbon method sugar mill mud according to claim 1 is fired the method for green compact common brick, it is characterized in that: filter mud also can mix coal, wooden chaff baking red bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031186084A CN1179904C (en) | 2003-02-14 | 2003-02-14 | Production of red bricks from filtered mud of sugar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031186084A CN1179904C (en) | 2003-02-14 | 2003-02-14 | Production of red bricks from filtered mud of sugar production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1456530A true CN1456530A (en) | 2003-11-19 |
| CN1179904C CN1179904C (en) | 2004-12-15 |
Family
ID=29411329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031186084A Expired - Fee Related CN1179904C (en) | 2003-02-14 | 2003-02-14 | Production of red bricks from filtered mud of sugar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1179904C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429005B (en) * | 2008-11-27 | 2011-09-07 | 大连工业大学 | Method for producing porous ceramic material with carbon process sugar lime sludge |
| CN101747076B (en) * | 2009-12-11 | 2012-01-11 | 大连工业大学 | Light closed hole thermal insulation material manufactured by utilizing sugar mill mud and method |
| CN102535725A (en) * | 2012-02-17 | 2012-07-04 | 大连工业大学 | Permeable bricks inlaid with nanometer titanium dioxide and preparation method thereof |
| CN103228153A (en) * | 2010-10-08 | 2013-07-31 | 甜糖（曼海姆/奥克森富特）股份公司 | Colloid product, method for producing same and use thereof |
| CN103305306A (en) * | 2013-06-29 | 2013-09-18 | 许成荫 | Method for processing mixed fuel |
| CN103586255A (en) * | 2013-10-23 | 2014-02-19 | 华南理工大学 | Method for treating carbonic acid method sugarhouse filter mud by using boiler flue gas |
| CN106809866A (en) * | 2017-02-10 | 2017-06-09 | 山东星光生物科技有限公司 | A kind of sugar mill mud high-efficiency comprehensive utilization method and device |
-
2003
- 2003-02-14 CN CNB031186084A patent/CN1179904C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429005B (en) * | 2008-11-27 | 2011-09-07 | 大连工业大学 | Method for producing porous ceramic material with carbon process sugar lime sludge |
| CN101747076B (en) * | 2009-12-11 | 2012-01-11 | 大连工业大学 | Light closed hole thermal insulation material manufactured by utilizing sugar mill mud and method |
| CN103228153A (en) * | 2010-10-08 | 2013-07-31 | 甜糖（曼海姆/奥克森富特）股份公司 | Colloid product, method for producing same and use thereof |
| CN103228153B (en) * | 2010-10-08 | 2016-05-25 | 甜糖（曼海姆/奥克森富特）股份公司 | Colloid product and manufacture method thereof and application |
| US9410215B2 (en) | 2010-10-08 | 2016-08-09 | Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt | Colloid product, method for producing same and use thereof |
| CN102535725A (en) * | 2012-02-17 | 2012-07-04 | 大连工业大学 | Permeable bricks inlaid with nanometer titanium dioxide and preparation method thereof |
| CN102535725B (en) * | 2012-02-17 | 2014-08-13 | 大连工业大学 | Permeable bricks inlaid with nanometer titanium dioxide and preparation method thereof |
| CN103305306A (en) * | 2013-06-29 | 2013-09-18 | 许成荫 | Method for processing mixed fuel |
| CN103586255A (en) * | 2013-10-23 | 2014-02-19 | 华南理工大学 | Method for treating carbonic acid method sugarhouse filter mud by using boiler flue gas |
| CN103586255B (en) * | 2013-10-23 | 2016-06-22 | 华南理工大学 | The method utilizing boiler flue gas disposal carbonatation process sugar refinery filter mud |
| CN106809866A (en) * | 2017-02-10 | 2017-06-09 | 山东星光生物科技有限公司 | A kind of sugar mill mud high-efficiency comprehensive utilization method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1179904C (en) | 2004-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100532316C (en) | Method for burning haydite by solid castoff | |
| CN109516775B (en) | Coal chemical industry gasification slag sintered brick and preparation method thereof | |
| CN101851086A (en) | Method for producing sludge self-insulation brick | |
| CN1179904C (en) | Production of red bricks from filtered mud of sugar production | |
| CN103073204B (en) | Energy-saving preparation method for calcium oxide | |
| CN102173734A (en) | Biological red brick and manufacturing method thereof | |
| CN103865603B (en) | A kind of vertical industrial kiln moulded coal and preparation method thereof | |
| CN101077987A (en) | Mixing fuel | |
| DE3828997C1 (en) | ||
| CN101314541A (en) | Red brick burning process | |
| CN100457673C (en) | Lightweight waste slag haydite and its preparation method | |
| CN108660257A (en) | Two-step method refines the processing method of filter mud of sugar refinery | |
| CN102627435B (en) | Paper pulp waste residue steam-pressing brick and preparation method thereof | |
| CN100575464C (en) | Coal-saving synergist dedicated for shaft kiln | |
| CN1371883A (en) | Method for firing building material products by utilizing contaminated river bottom mud | |
| CN209338409U (en) | A kind of system preparing high-strength ceramic granule using municipal sludge | |
| CN113105205A (en) | Full-waste-residue autoclaved fly ash brick and preparation method thereof | |
| CN1279254C (en) | Method for preparing full internal combustion light brick | |
| CN1042041C (en) | Process for manufacturing composite solid fuel from coal and vegetable material, and composite solid fuel | |
| CN1252393A (en) | High-strength self-ignited sintered flyash brick and its making process | |
| CN101439964B (en) | Method for producing fly ash haydite | |
| RU2090528C1 (en) | Method of manufacturing aluminosilicate non-vitrified sand | |
| CN1032331A (en) | Improve the method for cement clinker strength and property | |
| CN1070463C (en) | calcining method of solid material | |
| SU1735216A1 (en) | Method for production of binder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |