CN114213143B - 一种市政污泥的无害化处理同时制备陶粒的方法 - Google Patents
一种市政污泥的无害化处理同时制备陶粒的方法 Download PDFInfo
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- CN114213143B CN114213143B CN202210157504.9A CN202210157504A CN114213143B CN 114213143 B CN114213143 B CN 114213143B CN 202210157504 A CN202210157504 A CN 202210157504A CN 114213143 B CN114213143 B CN 114213143B
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- Prior art keywords
- sludge
- rotary kiln
- ceramsite
- waterfall
- dry
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157504.9A CN114213143B (zh) | 2022-02-21 | 2022-02-21 | 一种市政污泥的无害化处理同时制备陶粒的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157504.9A CN114213143B (zh) | 2022-02-21 | 2022-02-21 | 一种市政污泥的无害化处理同时制备陶粒的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114213143A CN114213143A (zh) | 2022-03-22 |
| CN114213143B true CN114213143B (zh) | 2022-04-22 |
Family
ID=80709047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210157504.9A Active CN114213143B (zh) | 2022-02-21 | 2022-02-21 | 一种市政污泥的无害化处理同时制备陶粒的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114213143B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956785A (zh) * | 2022-06-29 | 2022-08-30 | 山东恒远利废技术股份有限公司 | 一种垃圾焚烧飞灰处理并制备高强度陶粒的方法 |
| CN114956782A (zh) * | 2022-06-29 | 2022-08-30 | 山东恒远利废技术股份有限公司 | 一种利用电镀污泥制备高强度骨料陶粒的方法 |
| CN116283225B (zh) * | 2023-03-27 | 2024-07-12 | 朱丹 | 利用飞灰和污泥掺混烧陶粒的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10310480A (ja) * | 1997-05-07 | 1998-11-24 | Yuushin Denki Kk | 廃材粉からの固結物の製造方法 |
| CN101177331B (zh) * | 2007-10-29 | 2011-05-04 | 北京金隅红树林环保技术有限责任公司 | 一种处置污泥的方法及其装置 |
| CN101531500B (zh) * | 2009-04-16 | 2011-06-22 | 浙江大学 | 用污泥烧制陶粒的方法 |
| CN102060426A (zh) * | 2010-11-16 | 2011-05-18 | 天津泰达环保有限公司 | 一种利用干燥污泥和焚烧飞灰制备陶粒的方法 |
| CN102249730B (zh) * | 2011-06-03 | 2013-04-10 | 南京工业大学 | 一种利用化工污泥焚烧灰渣制备陶粒的方法 |
| CN103145403B (zh) * | 2013-03-19 | 2015-02-18 | 南京工业大学 | 化工污泥焚烧灰渣制备填料过程中重金属的稳定化方法 |
| CN103570341B (zh) * | 2013-11-14 | 2015-04-15 | 山东恒远利废技术发展有限公司 | 一种陶粒成型成套设备 |
| CN103575095B (zh) * | 2013-11-14 | 2015-07-22 | 山东恒远利废技术发展有限公司 | 一种瀑落式回转窑 |
| CN105698193A (zh) * | 2016-01-19 | 2016-06-22 | 盐城工学院 | 一种城市污泥焚烧方法及焚烧系统 |
| CN106007776B (zh) * | 2016-05-12 | 2019-03-05 | 中国科学院城市环境研究所 | 一种污泥热解生物炭制备陶粒的方法与装置 |
| CN107216126B (zh) * | 2017-04-19 | 2020-08-14 | 青岛易生态环保科技有限公司 | 以城市污泥为原料的陶粒的制备方法 |
| CN109704725B (zh) * | 2019-02-25 | 2021-10-26 | 广州大学 | 城镇污水处理污泥陶瓷抛光渣陶粒及其制备方法 |
| CN113494711A (zh) * | 2020-03-20 | 2021-10-12 | 孙凌玉 | 一种高温焙烧固废处理装置及方法 |
| CN112097267A (zh) * | 2020-09-07 | 2020-12-18 | 天津壹新环保工程有限公司 | 一种污泥干化、焚烧制备建筑材料的系统及方法 |
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2022
- 2022-02-21 CN CN202210157504.9A patent/CN114213143B/zh active Active
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| Publication number | Publication date |
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| CN114213143A (zh) | 2022-03-22 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for harmless treatment of municipal sludge and simultaneous preparation of ceramsite Effective date of registration: 20230320 Granted publication date: 20220422 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Registration number: Y2023980035208 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231219 Granted publication date: 20220422 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Registration number: Y2023980035208 |
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Address after: 262600 Shandong Province, Weifang City, Linqing County, Chengguan Street, Qushan Road 9960 Patentee after: Shandong Mingtong Environmental Technology Co.,Ltd. Country or region after: China Address before: No. 9960 Qushan Road, Chengguan Street, Linqu County, Weifang City, Shandong Province Patentee before: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Country or region before: China |