CN101712899A - Environment-friendly sludge briquette - Google Patents
Environment-friendly sludge briquette Download PDFInfo
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- CN101712899A CN101712899A CN200910220098A CN200910220098A CN101712899A CN 101712899 A CN101712899 A CN 101712899A CN 200910220098 A CN200910220098 A CN 200910220098A CN 200910220098 A CN200910220098 A CN 200910220098A CN 101712899 A CN101712899 A CN 101712899A
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- Prior art keywords
- sludge
- briquette
- raw materials
- parts
- environmental protection
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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
The invention belongs to the technical field of briquettes, and particularly relates to an environment-friendly sludge briquette which uses sludge as a raw material and has simple process. The sludge briquette consists of the following raw materials in part by weight: 70 to 90 parts of coal powder, 2 to 10 parts of sludge, 5 to 20 parts of plant fibers, and 2 to 5 parts of desulfurizing deodorant. The environment-friendly sludge briquette of the invention has the remarkable characteristics of environmental protection and simple process, and can effectively save resources. The fuel coal and the sludge are used as main raw materials, and proper amount of fibers are added into the main raw materials, so the hardness of the briquette is ensured, meanwhile the briquette can be fully combusted, and pollution is avoided. In addition, because of simple preparation process, the problem of complex process for the conventional briquette is greatly simplified, the production cost is greatly reduced, and various benefits can be increased. Meanwhile, the problem of difficult treatment for the conventional wastewater and sludge can be well solved. The sludge briquette has considerable market application prospect, and is suitable for mass popularization and application.
Description
Technical field
The invention belongs to a kind of technical field of moulded coal, relate in particular to a kind of mud that can utilize and be starting material, and the simple environmental protection briquettes with sludge of technology.
Background technology
Employed industrial shaping coal has many types on the domestic market at present, the utilization that has waste residue, waste liquid prepare moulded coal, can play the reduction less environmental contamination, but owing to easily split frangible after its moulding, so what had again afterwards has added a large amount of binding agents inward, though can increase the firm degree of moulded coal like this, it is higher because of cost, nonflammable, therefore also can't allow the bigger market of current needs amount approve.
At China's wastewater sludge is to reach a large amount of residues that constantly produce in the operation process of city in industrial processes, because the various requirement of present Environmental Protection in China department, waste water has obtained good post-processed and use now, and it is turned waste into wealth.But a large amount of mud really can't obtain properly reasonably using always, can't bring into play its real value, owing to contain various a large amount of organism in the mud, therefore in case these mud are reasonably developed, will also can better more effectively solve a large amount of sludge treatment work simultaneously for all trades and professions provide a vast market.
Summary of the invention
The present invention be directed to the problem that prior art exists, a kind of environmental protection briquettes with sludge is provided, it has environmental protection, economizes on resources effectively, and the simple distinguishing feature of technology.
The present invention realizes by the following technical solutions:
A kind of environmental protection briquettes with sludge, it is to be made of following raw materials by weight portion ratio:
Coal dust: 70-90,
Mud 2-10,
Vegetable fibre 5-20,
Desulfurization reodorant 2-5.
Described a kind of environmental protection briquettes with sludge is to be made of following raw materials by weight portion ratio:
Coal dust: 70,
Mud 5,
Vegetable fibre 20,
Desulfurization reodorant 5.
Described a kind of environmental protection briquettes with sludge is to be made of following raw materials by weight portion ratio:
Coal dust: 80,
Mud 10,
Vegetable fibre 8,
Desulfurization reodorant 2.
Described a kind of environmental protection briquettes with sludge is to be made of following raw materials by weight portion ratio:
Coal dust: 90,
Mud 2,
Vegetable fibre 5,
Desulfurization reodorant 3.
A kind of environmental protection briquettes with sludge of the present invention has environmental protection, can economize on resources effectively, and the simple distinguishing feature of technology.It is to be main raw material(s) with coal-fired and mud, and has added an amount of fiber therein, when guaranteeing the firm degree of moulded coal, can make the moulded coal combustion abundant again, and pollution-free.In addition,, simplified the problem of existing moulded coal complex process greatly, greatly reduced production cost, and can increase every income owing to have simple preparation technology.Simultaneously, also can solve existing wastewater sludge well and handle difficult problem.The present invention has considerable market application foreground, is fit to large-scale popularization and uses.
Embodiment
Embodiment 1:
A kind of environmental protection briquettes with sludge of the present invention is to be made of following raw materials by weight portion ratio:
Coal dust: 70,
Mud 5,
Vegetable fibre 20,
Desulfurization reodorant 5.
Embodiment 2:
A kind of environmental protection briquettes with sludge of the present invention is to be made of following raw materials by weight portion ratio:
Coal dust: 80,
Mud 10,
Vegetable fibre 8,
Desulfurization reodorant 2.
Embodiment 3:
A kind of environmental protection briquettes with sludge of the present invention is to be made of following raw materials by weight portion ratio:
Coal dust: 90,
Mud 2,
Vegetable fibre 5,
Desulfurization reodorant 3.
Claims (4)
1. environmental protection briquettes with sludge is characterized in that it is to be made of following raw materials by weight portion ratio:
Coal dust: 70-90,
Mud 2-10,
Vegetable fibre 5-20,
Desulfurization reodorant 2-5.
2. a kind of environmental protection briquettes with sludge according to claim 1 is characterized in that it is to be made of following raw materials by weight portion ratio:
Coal dust: 70,
Mud 5,
Vegetable fibre 20,
Desulfurization reodorant 5.
3. a kind of environmental protection briquettes with sludge according to claim 1 is characterized in that it is to be made of following raw materials by weight portion ratio:
Coal dust: 80,
Mud 10,
Vegetable fibre 8,
Desulfurization reodorant 2.
4. a kind of environmental protection briquettes with sludge according to claim 1 is characterized in that it is to be made of following raw materials by weight portion ratio:
Coal dust: 90,
Mud 2,
Vegetable fibre 5,
Desulfurization reodorant 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910220098A CN101712899A (en) | 2009-11-24 | 2009-11-24 | Environment-friendly sludge briquette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910220098A CN101712899A (en) | 2009-11-24 | 2009-11-24 | Environment-friendly sludge briquette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101712899A true CN101712899A (en) | 2010-05-26 |
Family
ID=42416907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910220098A Pending CN101712899A (en) | 2009-11-24 | 2009-11-24 | Environment-friendly sludge briquette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101712899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229830A (en) * | 2011-06-09 | 2011-11-02 | 罗炽良 | Method for producing energy-saving environmentally-friendly coal by using sludge |
| CN104073312A (en) * | 2013-03-29 | 2014-10-01 | 中国石油化工股份有限公司 | Composite sludge coal and preparation method thereof as well as fuel |
-
2009
- 2009-11-24 CN CN200910220098A patent/CN101712899A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229830A (en) * | 2011-06-09 | 2011-11-02 | 罗炽良 | Method for producing energy-saving environmentally-friendly coal by using sludge |
| CN104073312A (en) * | 2013-03-29 | 2014-10-01 | 中国石油化工股份有限公司 | Composite sludge coal and preparation method thereof as well as fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100526 |