CN203663993U - Skid-mounted coal preparation integrated device - Google Patents
Skid-mounted coal preparation integrated device Download PDFInfo
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- CN203663993U CN203663993U CN201420029584.0U CN201420029584U CN203663993U CN 203663993 U CN203663993 U CN 203663993U CN 201420029584 U CN201420029584 U CN 201420029584U CN 203663993 U CN203663993 U CN 203663993U
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Abstract
The utility model discloses a skid-mounted coal preparation integrated device. The integrated device comprises skid-mounted boxes. Main devices used in the coal preparation process are arranged in the skid-mounted boxes respectively in a modular mode with the skid-mounted boxes as units according to a coal preparation process flow and functions of the devices and are connected with each other. The outer surfaces of the skid-mounted boxes are coated with thermal insulation layers. Coolers are also arranged in the skid-mounted boxes. The integrated device can effectively solve the problems of high investment, short mine service life and long coal preparation plant construction cycles caused by the large size of coal preparation plants; by arranging the main devices used in the coal preparation process in the skid-mounted boxes and then arranging the skid-mounted boxes in a modular mode, the integrated device can be put into production after the skid-mounted boxes are assembled and can be carried away after the skid-mounted boxes are disassembled, and therefore the integrated device is flexible and convenient to use and has the advantages of being easy to carry and low in investment, making a plant to be small in size and small in occupied space, allowing centralized control and management and the like; because the integrated device is not involved with building projects and is a complete equipment system, construction declaration procedures are greatly simplified.
Description
Technical field
The utility model relates to a kind of integrating device, particularly a kind of integrated form device that can realize skid-mounted type coal preparation technique.
Background technology
At present, China's construction of coal preparation plant presents that scale is large, quantity is many, equipment is advanced, production efficiency high, and concrete manifestation is: coal separation base, coal preparation plant and cleaning unit maximize; Coal preparation method and equipment are day by day accurate; Process system is simple, easy to operate.That is to say, maximization is increasingly opened in sending out of coal preparation industry, and the development of the less coal separation enterprise of scale is brought to larger restriction.Because large-scale coal separation enterprise relates to a large amount of normalized declaration formalities such as civil engineering in the time founding the factory, and equipment is all fixed, once coal preparation technique changes to some extent, needs to introduce new equipment, very flexible.
Utility model content
The utility model is for the technological deficiency of mentioning in background technology, a kind of integrating device of realizing skid-mounted type coal preparation technique is provided, this device carries out Optional assembling according to process coal preparation flowsheet and equipment function by cleaning unit, form modular arrangement, after suitably piecing together, assembling, form the skid-mounted type integrating device that can realize coal preparation technique.
The technical scheme that realizes above-mentioned purpose employing is: a kind of integrating device of realizing skid-mounted type coal separation, comprise skid case, the capital equipment of coal preparation technique is separately positioned in skid case, and equipment is modular arrangement according to process coal preparation flowsheet and equipment function take skid case as unit; Between equipment in each skid case, connect and arrange; The outer surface of described skid case is surrounded by heat-insulation layer, and box house is also provided with radiator.
The capital equipment that is the coal preparation technique of modular arrangement comprises that dense medium master washes the concentrated press filteration system module of system module, coarse slime and cleaned coal mud; Each system module is folded up and down spelling layout by two skid casees respectively and is assembled.
Raw coal disintegrating machine, dense medium cyclone, sculping screen and magnetic separator that dense medium master washes in system module are arranged in the skid case on upper strata, between each equipment, interconnect; Dense medium master washes mixing tank in system module and pump, rare Jie's bucket and pump, clarification bucket and pump, magnetic tailing pump is arranged in the skid case of lower floor, and respectively with the corresponding connection of relevant device in the skid case on upper strata.
Classifying cyclone, high frequency coal slime dewatering sieve and sheet frame diaphragm filter press in the concentrated press filteration system module of coarse slime and fine coal slurry are arranged in the skid case on upper strata, between each equipment, interconnect; Inclined tube concentrating and precipitating device and Feeding Pump for Filter Press in the concentrated press filteration system module of coarse slime and fine coal slurry are arranged in the skid case of lower floor, and respectively with the corresponding connection of relevant device in upper strata skid case.
According to the needs of technological process and equipment function, be provided with correspondence between the skid case of system module and connect into integrating device.
The skid case of construction system module is connected with transporting equipment.
Compared with prior art, this is novel can efficient solution final election coal works maximizes and bring that investment is high, some mine service-life is short, build the problems such as coal preparation plant's cycle is long, capital equipment in coal preparation technique is arranged in skid case, again skid case is to modular arrangement, after assembling, can go into operation, break and can transport, flexibly and easily, have transportation simple, invest low, factory building volume is little, take up an area less, can concentrated controling management etc. feature, because the present invention does not relate to civil engineering, for complete set of equipments system, greatly simplify construction declaration formalities.
Accompanying drawing explanation
Fig. 1 is that skid-mounted type dense medium master washes system module structural representation.
Fig. 2 is skid-mounted type thickness coal slime thickening filtration system module structural representation.
Fig. 3 is the schematic appearance of skid box body.
Fig. 4 is skid-mounted type process flowsheet of coal preparation.
In figure: magnetic separator 1, disintegrating machine 2, dense medium cyclone 3, sculping screen 4, classifying cyclone 5, high frequency coal slime dewatering sieve 6, sheet frame diaphragm filter press 7, skid case 8, heat-insulation layer 9.
The specific embodiment
Below in conjunction with accompanying drawing to this novel being described further.
This device disclosed in the utility model is a kind of integrating device that can realize skid-mounted type coal preparation technique.It comprises skid case 8, and the capital equipment of coal preparation technique is separately positioned in skid case, and equipment is modular arrangement according to process coal preparation flowsheet and equipment function take skid case as unit, between the equipment in each skid case, connects and arranges.See Fig. 3, skid case 8 is rectangular frame casing, and its outer surface is surrounded by the heat-insulation layer 9 of polypropylene material, and box house is also provided with radiator.The skid case of construction system module is connected with transporting equipment, as automobile, can be directly by Automobile Transportation to using area.According to the needs of technological process and equipment function, be provided with correspondence between the skid case of system module and connect into integrating device.
In the present embodiment, the capital equipment that is the coal preparation technique of modular arrangement comprises that dense medium master washes the concentrated press filteration system module of system module and coarse slime and cleaned coal mud.Each system module is folded up and down spelling layout by two skid casees 8 respectively and is assembled.
See Fig. 1, raw coal disintegrating machine 2, dense medium cyclone 3, sculping screen 4 and magnetic separator 1 that dense medium master washes in system module are arranged in the skid case 8 on upper strata, between each equipment, interconnect.And dense medium master washes mixing tank in system module and pump, rare Jie's bucket and pump, clarification bucket and pump, magnetic tailing pump is arranged in the skid case of lower floor, and respectively with the corresponding connection of relevant device in the skid case on upper strata.
See Fig. 2, classifying cyclone 5, high frequency coal slime dewatering sieve 6 and sheet frame diaphragm filter press 7 in the concentrated press filteration system module of coarse slime and fine coal slurry are arranged in the skid case on upper strata, between each equipment, interconnect.And inclined tube concentrating and precipitating device and Feeding Pump for Filter Press in the concentrated press filteration system module of coarse slime and fine coal slurry is arranged in the skid case of lower floor, and respectively with the corresponding connection of relevant device in upper strata skid case.
Two couplings have the skid case combination of cleaning unit module to be bolted together according to the needs of actual process flow process, formation can realize the integrating device of skid-mounted type coal preparation technique, the flow process of skid-mounted type coal preparation technique is shown in accompanying drawing 4, this technological process is mainly: raw coal dense medium washing+slime water concentration and recovery system, system raw coal is through broken pretreatment.
Raw coal fragmentation: apparatus arrangement is referring to accompanying drawing 1, raw coal is loaded into raw coal ribbon conveyer through loading machine and is transported to system raw coal crusher in crushing enters mixing tank to-30mm.
Raw coal dense medium washing system: apparatus arrangement referring to accompanying drawing 1 raw coal after fragmentation after mixing with qualified medium, squeeze into two products through slag stock pump and have ballast Jie cyclone 3 to sub-elect cleaned coal and two kinds of products of spoil, by becoming final products after de-mediated, dehydration, land stacking through belt transport to stockyard respectively.The lower qualified medium of sculping screen 4 sieves enters mixing tank, and rare medium transfers to magnetic separator recovering medium through pump and recycles.
Coal slime concentrates press filtration recovery system: apparatus arrangement is referring to accompanying drawing 2, and this system has two kinds of coarse slime recovery system and fine coal slurry slime water concentration and recovery systems by technological property.
Coarse slime recovery system: after classified cyclone 5 classifications of magnetic separator mine tailing are concentrated, underflow enters after high-frequency dewatering screen 6 dehydrations as final products.
Fine coal slurry slime water concentration and recovery system: classifying cyclone overflow and high-frequency dewatering screen backwater enter after tube settler precipitation overflow and enter circulation bucket and recycle, underflow is sent by pumping to filter press 7 and is dehydrated into coal slime product and lands stacking.
Claims (6)
1. realize an integrating device for skid-mounted type coal separation, comprise skid case, it is characterized in that, the capital equipment of coal preparation technique is separately positioned in skid case, and equipment is modular arrangement according to process coal preparation flowsheet and equipment function take skid case as unit; Between equipment in each skid case, connect and arrange; The outer surface of described skid case is surrounded by heat-insulation layer, and box house is also provided with radiator.
2. the integrating device of realizing skid-mounted type coal separation according to claim 1, is characterized in that, the capital equipment that is the coal preparation technique of modular arrangement comprises that dense medium master washes the concentrated press filteration system module of system module, coarse slime and cleaned coal mud; Each system module is folded up and down spelling layout by two skid casees respectively and is assembled.
3. the integrating device of realizing skid-mounted type coal separation according to claim 2, is characterized in that, raw coal disintegrating machine, dense medium cyclone, sculping screen and magnetic separator that dense medium master washes in system module are arranged in the skid case on upper strata, between each equipment, interconnect; Dense medium master washes mixing tank in system module and pump, rare Jie's bucket and pump, clarification bucket and pump, magnetic tailing pump is arranged in the skid case of lower floor, and respectively with the corresponding connection of relevant device in the skid case on upper strata.
4. the integrating device of realizing skid-mounted type coal separation according to claim 2, it is characterized in that, classifying cyclone, high frequency coal slime dewatering sieve and sheet frame diaphragm filter press in the concentrated press filteration system module of described coarse slime and fine coal slurry are arranged in the skid case on upper strata, between each equipment, interconnect; Inclined tube concentrating and precipitating device and Feeding Pump for Filter Press in the concentrated press filteration system module of coarse slime and fine coal slurry are arranged in the skid case of lower floor, and respectively with the corresponding connection of relevant device in upper strata skid case.
5. the integrating device of realizing skid-mounted type coal separation according to claim 1, is characterized in that, according to the needs of technological process and equipment function, is provided with correspondence between the skid case of system module and connects into integrating device.
6. the integrating device of realizing skid-mounted type coal separation according to claim 1, is characterized in that, the skid case of construction system module is connected with transporting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029584.0U CN203663993U (en) | 2014-01-17 | 2014-01-17 | Skid-mounted coal preparation integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029584.0U CN203663993U (en) | 2014-01-17 | 2014-01-17 | Skid-mounted coal preparation integrated device |
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| Publication Number | Publication Date |
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| CN203663993U true CN203663993U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420029584.0U Expired - Fee Related CN203663993U (en) | 2014-01-17 | 2014-01-17 | Skid-mounted coal preparation integrated device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179719A (en) * | 2016-05-14 | 2016-12-07 | 北京浩沃特矿业技术有限公司 | Container-combination formula module dense-medium separation system |
| CN108636595A (en) * | 2018-07-17 | 2018-10-12 | 曲靖开发区聚思科技有限公司 | Movable type combination coal preparation plant |
-
2014
- 2014-01-17 CN CN201420029584.0U patent/CN203663993U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179719A (en) * | 2016-05-14 | 2016-12-07 | 北京浩沃特矿业技术有限公司 | Container-combination formula module dense-medium separation system |
| CN106179719B (en) * | 2016-05-14 | 2019-06-21 | 北京浩沃特矿业技术有限公司 | Container-combination formula module dense-medium separation system |
| CN108636595A (en) * | 2018-07-17 | 2018-10-12 | 曲靖开发区聚思科技有限公司 | Movable type combination coal preparation plant |
| CN108636595B (en) * | 2018-07-17 | 2023-08-01 | 曲靖开发区聚思科技有限公司 | Movable combined coal preparation plant |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20180117 |