CN208250177U - A kind of red mud porcelain granule production system - Google Patents
A kind of red mud porcelain granule production system Download PDFInfo
- Publication number
- CN208250177U CN208250177U CN201820724725.9U CN201820724725U CN208250177U CN 208250177 U CN208250177 U CN 208250177U CN 201820724725 U CN201820724725 U CN 201820724725U CN 208250177 U CN208250177 U CN 208250177U
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- China
- Prior art keywords
- red mud
- belt conveyor
- filter press
- dewatering screen
- pan
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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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- Treatment Of Sludge (AREA)
Abstract
A kind of red mud porcelain granule production system; rotary kiln that the pan-type pelletizer and pan-type pelletizer that the mixing device and mixing device that the dryer and dryer that the filter press and filter press connected including dewatering screen and dewatering screen by pipeline is connected by belt conveyor are connected by belt conveyor are connected by belt conveyor are connected by belt conveyor, the cooler connecting with rotary kiln, the dewatering screen and filter press are connect by pipeline with alumina producer back pool.The utility model large can utilize red mud, improve resource utilization, realize without tailing, zero-emission, reduce red mud land occupation, reduce environmental pollution, this system structure is simple, and process is reasonable, and operating cost is low, and red mud recycling treatment economic benefit is obvious.
Description
Technical field
The utility model relates to red mud processing system, in particular to a kind of red mud porcelain granule production system.
Background technique
Red mud is the bronzing pureed solid industrial waste generated after extraction aluminium oxide in bauxite in aluminium industry processed.One
As average 1 ton of aluminium oxide of every production, subsidiary 1.0~2.0 tons of red muds of generation.
China is used as big alumina producing state of the world the 4th, and the red mud discharged every year is up to millions of tons.A large amount of red mud is not
The sufficiently effective utilization of energy can only stack, the accumulation of red mud not only landed property resource, but also red mud by the stockyard of large area
In alkali, sodium, aluminium, fluoride and rare metal etc., it will as percolate enters underground water, certain wound is caused to human body
Evil.In addition, the high alkalinity of red mud also can contaminant water, certain harm is generated to people and animals and plants.The generation of red mud is to the mankind
Production, life cause various influences directly or indirectly, it is real so reduce the yield and harm of red mud to greatest extent
Now by all kinds of means, the recycling of quantity greatly it is extremely urgent.
The comprehensive utilization of red mud is had conducted extensive research in recent years both at home and abroad, such as using red mud production cement, using red
Mud is used as new wall material, red mud Direct reduction iron etc..But most of also in the experimental stage, the utilizing status of red mud is not
It is ideal.
Summary of the invention
The purpose of this utility model is to provide a kind of red mud porcelain granule production systems, to solve existing for above-mentioned background technique
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of red mud porcelain granule production system, the filter press and filter press connected including dewatering screen and dewatering screen by pipeline
The mixing device and mixing device that the dryer and dryer connected by belt conveyor is connected by belt conveyor are logical
The rotary kiln and rotary kiln that the pan-type pelletizer and pan-type pelletizer for crossing belt conveyor connection are connected by belt conveyor
The cooler of connection, the dewatering screen and filter press are connect by pipeline with alumina producer back pool.
The beneficial effects of the utility model are:
The utility model large can utilize red mud, improve resource utilization, realize without tailing, zero-emission, reduce red mud
Land occupation, reduces environmental pollution, this system structure is simple, and process is reasonable, and operating cost is low, and red mud recycling treatment economic benefit is bright
It is aobvious.
Detailed description of the invention
Fig. 1 is the utility model red mud porcelain granule production system flow diagram.
1- dewatering screen in figure, 2- filter press, 3- dryer, 4- mixing device, 5- pan-type pelletizer, 6- mix brickkiln, and 7- is cold
But machine, 8- aluminium oxide select factory's back pool.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described ground embodiment is only the utility model a part of the embodiment, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work achievement
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
As shown in Figure 1, the red mud porcelain granule production system, including dewatering screen 1, the filters pressing being connect with dewatering screen 1 by pipeline
Machine 2, the dryer 3 being connect by belt conveyor with filter press 2 are filled with dryer 3 by the mixing that belt conveyor is connect
It sets 4, the pan-type pelletizer 5 that is connect by belt conveyor with mixing device 4, with pan-type pelletizer 5 pass through belt conveyor company
The rotary kiln 6 connect, the cooler 7 being connect with rotary kiln 6 by belt conveyor, the dewatering screen 1 and filter press 2 pass through pipeline
8 are connect with alumina producer back pool.
The red mud porcelain granule production system processing method are as follows:
Red mud ore pulp enters dewatering screen 1 and carries out dehydration concentration, and 1 underflow of dewatering screen is given filter press 2 by pipeline and is filtered,
1 overflow of dewatering screen and 2 overflow returning alumina of filter press select factory's back pool 8, and 2 underflow of filter press gives drying by belt conveyor
Machine 3 is dried, and is then sent to mixing device 4 by belt conveyor, while other ingredients being also added in mixing device 4
Mixing is carried out, 4 mixture of mixing device is given pan-type pelletizer 5 by belt conveyor and is granulated, pan-type pelletizer 5 is formed
Particle is given rotary kiln 6 by belt conveyor and is roasted, and 6 roasted product of rotary kiln is given cooler 7 and cooled down, and obtains
To ceramic product.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (1)
1. a kind of red mud porcelain granule production system, the filter press connected including dewatering screen and dewatering screen by pipeline lead to filter press
It crosses the dryer that belt conveyor connects and the mixing device that dryer is connected by belt conveyor, pass through with mixing device
The rotary kiln and rotary kiln that the pan-type pelletizer and pan-type pelletizer of belt conveyor connection are connected by belt conveyor connect
The cooler connect, the dewatering screen and filter press are connect by pipeline with alumina producer back pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724725.9U CN208250177U (en) | 2018-05-16 | 2018-05-16 | A kind of red mud porcelain granule production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724725.9U CN208250177U (en) | 2018-05-16 | 2018-05-16 | A kind of red mud porcelain granule production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250177U true CN208250177U (en) | 2018-12-18 |
Family
ID=66480510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820724725.9U Active CN208250177U (en) | 2018-05-16 | 2018-05-16 | A kind of red mud porcelain granule production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114591097A (en) * | 2022-03-22 | 2022-06-07 | 丹晟实业（上海）有限公司 | Device for preparing ceramsite by utilizing waste incineration fly ash and preparation method thereof |
-
2018
- 2018-05-16 CN CN201820724725.9U patent/CN208250177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114591097A (en) * | 2022-03-22 | 2022-06-07 | 丹晟实业（上海）有限公司 | Device for preparing ceramsite by utilizing waste incineration fly ash and preparation method thereof |
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