CN102515633A - Baking-free cylindrical attapulgite river bottom mud ceramisites - Google Patents
Baking-free cylindrical attapulgite river bottom mud ceramisites Download PDFInfo
- Publication number
- CN102515633A CN102515633A CN2011103523394A CN201110352339A CN102515633A CN 102515633 A CN102515633 A CN 102515633A CN 2011103523394 A CN2011103523394 A CN 2011103523394A CN 201110352339 A CN201110352339 A CN 201110352339A CN 102515633 A CN102515633 A CN 102515633A
- Authority
- CN
- China
- Prior art keywords
- ceramisites
- bottom mud
- river bottom
- baking
- attapulgite
- 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
- 229960000892 attapulgite Drugs 0.000 title claims abstract description 57
- 229910052625 palygorskite Inorganic materials 0.000 title claims abstract description 57
- 239000004927 clay Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 13
- 238000005469 granulation Methods 0.000 claims description 8
- 230000003179 granulation Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000010451 perlite Substances 0.000 claims description 7
- 235000019362 perlite Nutrition 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 238000001723 curing Methods 0.000 abstract 1
- 239000012774 insulation material Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000008187 granular material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 206010006895 Cachexia Diseases 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000004523 agglutinating effect Effects 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 208000016318 wasting Diseases 0.000 description 1
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
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses baking-free cylindrical attapulgite river bottom mud ceramisites. The main point of the technical scheme is that: the baking-free cylindrical attapulgite river bottom mud ceramisites comprise high viscosity attapulgite clay powder, attapulgite clay tailing powder, bentonite tailing powder, river bottom mud, cement and expanded perlite powder. The components of the baking-free cylindrical attapulgite river bottom mud ceramisites are subjected to mixing, pelletizing, curing, screening and packaging to obtain the baking-free cylindrical attapulgite river bottom mud ceramisites. The baking-free cylindrical attapulgite river bottom mud ceramisites have characteristics of cylindrical structure, rough and hard skin, and tiny gas holes in the internal, and are the building ceramisites with characteristics of high strength, low thermal conduction coefficient, good chemical stability, good durability, good thermal insulation, and good sound insulation. The river bottom mud and the tailings are comprehensively utilized to produce the baking-free cylindrical attapulgite river bottom mud ceramisites, such that the resource utilization rate is improved, the waste is changed into the treasure, and the environment is protected. In addition, the baking-free cylindrical attapulgite river bottom mud ceramisites are suitable for productions of ceramisite concrete, and thermal insulation and sound insulation materials.
Description
Technical field
The present invention relates to haydite, be specifically related to a kind of unburned cylindrical Attapulgite bed-silt haydite.
Background technology
The dredging bed-silt amount that the dredging engineering that China takes for the improvement water quality of landscape water worsens produces increases day by day; Because the bed-silt water ratio is greater than 75%; Moity is complicated; Easy generation of secondary pollution mishandlingly will cause totally unfavorable influence to environment, thereby the processing of dredging bed-silt has just been become people's question of common concern with disposing.
The plasticity-of bed-silt is better; Help producing Attapulgite bed-silt haydite; But the bed-silt water ratio is bigger; Usually the method that reduces the bed-silt water ratio is to concentrate and drying and other treatment, needs to consume a large amount of energy, directly has influence on the production cost and the quality of bed-silt haydite.
Mineral Resources in China 80% is for being total to associated minerals, and a large amount of valuable resources retain among the mine tailing, and tailings impoundment need take a large amount of soils.Exceed the time limit in a lot of mine tailing storehouses or sh is used, even violation operation, makes the mine tailing stock in very big potential safety hazard, and the surrounding area people's property and life security caused serious threat.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of unburned cylindrical Attapulgite bed-silt haydite is provided.
Unburned cylindrical Attapulgite bed-silt haydite is made up of the sticking attapulgite clay powder of height, attapulgite clay mine tailing, wilkinite mine tailing, bed-silt, cement and swelling perlite powder.
The working method of unburned cylindrical Attapulgite bed-silt haydite: the batching of unburned cylindrical Attapulgite bed-silt haydite is packaged as unburned cylindrical Attapulgite bed-silt haydite after mix, granulation, maintenance, screening.
Attapulgite clay be a kind of layer of chain-like structure contain Shuifu County's zeopan clay mineral; The attapulgite clay soil property is fine and smooth; Water-absorbent is strong; Tool viscosity and plasticity-help the bonding between the raw material when wet, can improve granule strength, sticking power and the porosity of unburned cylindrical Attapulgite bed-silt haydite sand.
High sticking attapulgite clay powder is meant gets 28.0g attapulgite clay powder sample; Add in the suspension-s cup of impeller, add 372g water again, the suspension-s cup is placed on the impeller; Under 11000 rev/mins rotating speed, stirred 20 minutes; To pass through the high-speed stirring sample suspension again and pour in the beaker of 250ml, the viscosity of using NDJ-1 type rotational viscosimeter to test its suspension-s, tested viscosity value>=2200
MPasThe attapulgite clay powder be high sticking attapulgite clay powder, the height that the present invention selects for use glues attapulgite clay powder particles fineness≤0.074 millimeter.
The wilkinite water-absorbent is strong, has plasticity-and agglutinating value(of coal), is used for the granule strength that the present invention can improve unburned cylindrical Attapulgite bed-silt haydite.
Attapulgite clay and wilkinite can mix in recovery process has a certain amount of rubble and earth; Can't sieve; Abandon as a kind of mine tailing; Cause a large amount of wastings of resources, the present invention is a mine tailing with attapulgite clay mine tailing and wilkinite mine tailing pulverize separately, particle fineness≤0.15 millimeter.
The bed-silt water ratio is greater than 75%; Be difficult to carry out drying treatment; Because bed-silt plasticity-is better; After the sticking attapulgite clay powder of height, attapulgite clay mine tailing, wilkinite mine tailing, cement, swelling perlite powder and bed-silt mixed, the water cut of mixture can drop to below 20% fast, bed-silt particle fineness≤0.15 that the present invention selects for use millimeter.
The present invention adopts the ordinary Portland cement of cement mark >=42.5.
Expanded perlite granule is white in color or is light grey, and polynuclear plane is contained in inside, is used for making goods such as thermal insulation, sound-absorbing, fire prevention, swelling perlite powder particle fineness≤0.15 that the present invention selects for use millimeter.
The present invention is achieved through following technical proposals:
1, the batching of unburned cylindrical Attapulgite bed-silt haydite is made up of following component by weight percentage: high sticking attapulgite clay powder 1～10%, attapulgite clay mine tailing 5～25%, wilkinite mine tailing 5～20%, bed-silt 45～65%, cement 5～20% and swelling perlite powder 1～10%.
2, import the Squeezinggranulator granulation after the batching adding stirrer for mixing of the working method of unburned cylindrical Attapulgite bed-silt haydite: ⑴ with unburned cylindrical Attapulgite bed-silt haydite; Particle diameter is controlled at 3～15 millimeters, and particle length is controlled at 10～40 millimeters; ⑵ the particle after with granulation is transported to the indoor conventional maintenance of carrying out cement products of concrete pouring 28 days, is packaged as unburned cylindrical Attapulgite bed-silt haydite after the screening.
Screening is in order to remove the chip that unburned cylindrical Attapulgite bed-silt haydite produces in maintenance processes.
Use the working method of unburned cylindrical Attapulgite bed-silt haydite to produce haydite, have that granulation speed is fast, yield rate is high, output is big, maintenance process is simple, low production cost and the characteristics that are easy to apply.
Unburned cylindrical Attapulgite bed-silt haydite is cylindrical, and epidermis is coarse and hard, and there is trickle pore inside, is that a kind of intensity is high, thermal conductivity is low, chemicalstability good, weather resistance and the good building porcelain granule of heat preservation and soundproof performance.
The present invention fully utilizes bed-silt and mine tailing is produced unburned cylindrical Attapulgite bed-silt haydite, helps improving resource utilization, turns waste into wealth, and can also reduce land occupation, and protection environment and environment purification are to achieve many things at one stroke.
Unburned cylindrical Attapulgite bed-silt haydite is applicable to produces haydite concrete and heat-insulating and noise-insulating material.
Embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the batching of unburned cylindrical Attapulgite bed-silt haydite is made up of following component by weight percentage: high sticking attapulgite clay powder 3%, attapulgite clay mine tailing 18%, wilkinite mine tailing 10%, bed-silt 50%, cement 15% and swelling perlite powder 4%.
2, import Squeezinggranulator after the batching adding stirrer for mixing of the working method of unburned cylindrical Attapulgite bed-silt haydite: ⑴ with unburned cylindrical Attapulgite bed-silt haydite and carry out granulation; Particle diameter is controlled at 10 millimeters, and particle length is controlled at 25～30 millimeters; ⑵ the particle after with granulation is transported to the indoor conventional maintenance of carrying out cement products of concrete pouring 28 days, is packaged as unburned cylindrical Attapulgite bed-silt haydite after the screening.
Claims (1)
1. unburned cylindrical Attapulgite bed-silt haydite; It is characterized in that the batching of unburned cylindrical Attapulgite bed-silt haydite is made up of following component by weight percentage: high sticking attapulgite clay powder 1～10%, attapulgite clay mine tailing 5～25%, wilkinite mine tailing 5～20%, bed-silt 45～65%, cement 5～20% and swelling perlite powder 1～10%;
Import the Squeezinggranulator granulation after the batching adding stirrer for mixing of the working method of said unburned cylindrical Attapulgite bed-silt haydite: ⑴ with unburned cylindrical Attapulgite bed-silt haydite; Particle diameter is controlled at 3～15 millimeters, and particle length is controlled at 10～40 millimeters; ⑵ the particle after with granulation is transported to the indoor conventional maintenance of carrying out cement products of concrete pouring 28 days, is packaged as unburned cylindrical Attapulgite bed-silt haydite after the screening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103523394A CN102515633B (en) | 2011-11-10 | 2011-11-10 | Baking-free cylindrical attapulgite river bottom mud ceramisites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103523394A CN102515633B (en) | 2011-11-10 | 2011-11-10 | Baking-free cylindrical attapulgite river bottom mud ceramisites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102515633A true CN102515633A (en) | 2012-06-27 |
| CN102515633B CN102515633B (en) | 2013-04-17 |
Family
ID=46286777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103523394A Active CN102515633B (en) | 2011-11-10 | 2011-11-10 | Baking-free cylindrical attapulgite river bottom mud ceramisites |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515633B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863257A (en) * | 2012-10-27 | 2013-01-09 | 盱眙县东强新型建材厂 | Attapulgite river bottom sludge ceramsite insulating brick |
| CN102875122A (en) * | 2012-10-27 | 2013-01-16 | 盱眙县东强新型建材厂 | Production method for attapulgite fly ash insulation board |
| CN102887687A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Burning-free attapulgite coal ash insulating bricks |
| CN102887684A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Unfired attapulgite fly ash haydite thermal-insulation brick |
| CN102887686A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Burning-free attapulgite construction waste ceramsite insulating bricka |
| CN102887685A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Unfired attapulgite bed silt haydite thermal-insulation brick |
| CN102887688A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Production method of burning-free attapulgite coal ash insulation boards |
| CN102923983A (en) * | 2012-10-27 | 2013-02-13 | 许庆华 | Attapulgite volcaniclastic rock fiber concrete aggregate |
| CN102992705A (en) * | 2012-09-30 | 2013-03-27 | 盱眙县东强新型建材厂 | Baking-free attapulgite construction waste insulation board |
| CN102992706A (en) * | 2012-09-30 | 2013-03-27 | 盱眙县东强新型建材厂 | Baking-free attapulgite construction waste insulation board |
| CN102992732A (en) * | 2012-09-30 | 2013-03-27 | 盱眙县东强新型建材厂 | Attapulgite construction waste insulation board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102161576A (en) * | 2010-02-24 | 2011-08-24 | 古金盛 | Light-weight aggregate and manufacturing method thereof |
| CN102229487A (en) * | 2011-04-25 | 2011-11-02 | 无锡市康顺节能材料科技有限公司 | Baking-free insulating brick and production method thereof |
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2011
- 2011-11-10 CN CN2011103523394A patent/CN102515633B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161576A (en) * | 2010-02-24 | 2011-08-24 | 古金盛 | Light-weight aggregate and manufacturing method thereof |
| CN102229487A (en) * | 2011-04-25 | 2011-11-02 | 无锡市康顺节能材料科技有限公司 | Baking-free insulating brick and production method thereof |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992705A (en) * | 2012-09-30 | 2013-03-27 | 盱眙县东强新型建材厂 | Baking-free attapulgite construction waste insulation board |
| CN102992706B (en) * | 2012-09-30 | 2014-05-14 | 盱眙县东强新型建材厂 | Baking-free attapulgite construction waste insulation board |
| CN102992705B (en) * | 2012-09-30 | 2014-05-14 | 盱眙县东强新型建材厂 | Baking-free attapulgite construction waste insulation board |
| CN102992732A (en) * | 2012-09-30 | 2013-03-27 | 盱眙县东强新型建材厂 | Attapulgite construction waste insulation board |
| CN102992706A (en) * | 2012-09-30 | 2013-03-27 | 盱眙县东强新型建材厂 | Baking-free attapulgite construction waste insulation board |
| CN102887686A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Burning-free attapulgite construction waste ceramsite insulating bricka |
| CN102887688A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Production method of burning-free attapulgite coal ash insulation boards |
| CN102923983A (en) * | 2012-10-27 | 2013-02-13 | 许庆华 | Attapulgite volcaniclastic rock fiber concrete aggregate |
| CN102887685A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Unfired attapulgite bed silt haydite thermal-insulation brick |
| CN102863257A (en) * | 2012-10-27 | 2013-01-09 | 盱眙县东强新型建材厂 | Attapulgite river bottom sludge ceramsite insulating brick |
| CN102887684A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Unfired attapulgite fly ash haydite thermal-insulation brick |
| CN102887687B (en) * | 2012-10-27 | 2013-10-16 | 盱眙县东强新型建材厂 | Burning-free attapulgite coal ash insulating bricks |
| CN102887685B (en) * | 2012-10-27 | 2013-10-16 | 盱眙县东强新型建材厂 | Unfired attapulgite bed silt haydite thermal-insulation brick |
| CN102923983B (en) * | 2012-10-27 | 2014-02-26 | 许庆华 | Attapulgite volcaniclastic rock fiber concrete aggregate |
| CN102887687A (en) * | 2012-10-27 | 2013-01-23 | 盱眙县东强新型建材厂 | Burning-free attapulgite coal ash insulating bricks |
| CN102875122A (en) * | 2012-10-27 | 2013-01-16 | 盱眙县东强新型建材厂 | Production method for attapulgite fly ash insulation board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102515633B (en) | 2013-04-17 |
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Owner name: XINJIANG TEKUO PIAOZHENG (NANTONG) CO., LTD. Free format text: FORMER OWNER: XU QINGHUA Effective date: 20131220 |
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Effective date of registration: 20131220 Address after: 226300 Industrial Park, Xianfeng Town, Nantong, Jiangsu, Tongzhou District Patentee after: XINJIANG TEKUO BLEACHING AND FINISHING (NANTONG) CO., LTD. Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu town of Stonebridge Road No. 40 Patentee before: Xu Qinghua |