CN102994132B - Dehydrating device of coal as fired for coal pyrolysis furnace - Google Patents
Dehydrating device of coal as fired for coal pyrolysis furnace Download PDFInfo
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- CN102994132B CN102994132B CN201110453510.0A CN201110453510A CN102994132B CN 102994132 B CN102994132 B CN 102994132B CN 201110453510 A CN201110453510 A CN 201110453510A CN 102994132 B CN102994132 B CN 102994132B
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- coal
- bucket
- water trap
- hopper
- dehydrating device
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Abstract
The invention relates to a dehydrating device of coal as fired for a coal pyrolysis furnace. A coal hopper (7) is connected with a first hopper handle (5), a hopper handle blanking slot (3) is arranged above the first hopper handle (5), the hopper handle blanking slot (3) is connected with a first dehydrating device (4), a coal bin (6) is arranged below the first dehydrating device (4), a bag type dust collector (2) is arranged above the coal bin (6), the bag type dust collector (2) is connected with an exhaust funnel (1), a coal bin hopper (9) is arranged below the coal bin (6), the coal bin hopper (9) is connected with a spiral conveyer (8), one side of the spiral conveyer (8) is connected with a second hopper handle (5); a second dehydrating device (4) and a third dehydrating device (4) are arranged at the right side of the coal hopper (7), and a cyclone dust collector (10) is arranged between the second dehydrating device (4) and the third dehydrating device (4). The dehydrating device of coal as fired for the coal pyrolysis furnace produces no waste water in the whole technological process and has the advantages of low energy consumption and no pollution.
Description
Technical field
The invention belongs to a kind of pit kiln, be specifically related to a kind of dewatering unit that enters stove coal of coal heat decomposition stove.
Background technology
Traditional pit kiln major part is intermittent type coking at present, the coal that enters burning in stove is generally that the wet coal of normal temperature directly carries out coking, do not dewater, in whole like this process of coking, can produce a large amount of waste water, cause environmental pollution, energy consumption large, be unfavorable for energy-saving and emission-reduction.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dewatering unit that enters stove coal of coal heat decomposition stove, enters stove coal and carries out coking after modified by drying and dehydrating, rapidly pre-warming and replace the wet coal of normal temperature to enter the direct coking of stove, and energy consumption is little, does not pollute.
Technical scheme of the present invention: a kind of dewatering unit that enters stove coal of coal heat decomposition stove, it comprises: aiutage 1, sack cleaner 2, bucket puts hopper 3, the first water trap 4, the second water trap 4, the 3rd water trap 4, the first bucket carries 5, the second bucket carries 5, coal bunker 6, coal bunker 7, spiral conveyer 8, coal bunker bucket 9 and tornado dust collector 10, coal bunker 7 is carried 5 with the first bucket and is connected, the first bucket is carried 5 top and is provided with bucket and puts hopper 3, bucket puts hopper 3 and is connected with the first water trap 4, the below of the first water trap 4 is provided with coal bunker 6, the top of coal bunker 6 is provided with sack cleaner 2, sack cleaner 2 is connected with aiutage 1, the below of coal bunker 6 is provided with coal bunker bucket 9, coal bunker bucket 9 is connected with spiral conveyer 8, one side of spiral conveyer 8 is carried 5 with the second bucket and is connected, be provided with the second water trap 4, the 3rd water trap 4 on the right side of coal bunker 7, between the second water trap 4, the 3rd water trap 4, be provided with tornado dust collector 10.
The present invention compared with prior art, there is following beneficial effect: the dewatering unit that enters stove coal of coal heat decomposition stove is the dewatering unit that does not produce waste water in continuous, the whole technological process of a kind of thermal cycling, there is less energy-consumption, non-staining advantage, meet the national standard of energy-saving and emission-reduction.
Brief description of the drawings
Fig. 1 is structural representation of the present invention
Concrete embodiment
A kind of dewatering unit that enters stove coal of coal heat decomposition stove, it comprises: aiutage 1, sack cleaner 2, bucket puts hopper 3, the first water trap 4, the second water trap 4, the 3rd water trap 4, the first bucket carries 5, the second bucket carries 5, coal bunker 6, coal bunker 7, spiral conveyer 8, coal bunker bucket 9 and tornado dust collector 10, coal bunker 7 is carried 5 with the first bucket and is connected, the first bucket is carried 5 top and is provided with bucket and puts hopper 3, bucket puts hopper 3 and is connected with the first water trap 4, the below of the first water trap 4 is provided with coal bunker 6, the top of coal bunker 6 is provided with sack cleaner 2, sack cleaner 2 is connected with aiutage 1, the below of coal bunker 6 is provided with coal bunker bucket 9, coal bunker bucket 9 is connected with spiral conveyer 8, one side of spiral conveyer 8 is carried 5 with the second bucket and is connected, be provided with the second water trap 4, the 3rd water trap 4 on the right side of coal bunker 7, between the second water trap 4, the 3rd water trap 4, be provided with tornado dust collector 10.
Claims (1)
1. the dewatering unit that enters stove coal of a coal heat decomposition stove, it comprises: aiutage (1), sack cleaner (2), bucket puts hopper (3), the first water trap, the second water trap, the 3rd water trap, the first bucket is carried, the second bucket is carried, coal bunker (6), coal bunker (7), spiral conveyer (8), coal bunker bucket (9) and tornado dust collector (10), it is characterized in that: coal bunker (7) is carried and being connected with the first bucket, the top that first struggles against carries is provided with bucket and puts hopper (3), bucket puts hopper (3) and is connected with the first water trap, the below of the first water trap is provided with coal bunker (6), the top of coal bunker (6) is provided with sack cleaner (2), sack cleaner (2) is connected with aiutage (1), the below of coal bunker (6) is provided with coal bunker bucket (9), coal bunker bucket (9) is connected with spiral conveyer (8), one side of spiral conveyer (8) is carried and being connected with the second bucket, be provided with the second water trap, the 3rd water trap on the right side of coal bunker (7), between the second water trap, the 3rd water trap, be provided with tornado dust collector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110453510.0A CN102994132B (en) | 2011-12-21 | 2011-12-21 | Dehydrating device of coal as fired for coal pyrolysis furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110453510.0A CN102994132B (en) | 2011-12-21 | 2011-12-21 | Dehydrating device of coal as fired for coal pyrolysis furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102994132A CN102994132A (en) | 2013-03-27 |
| CN102994132B true CN102994132B (en) | 2014-07-02 |
Family
ID=47923250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110453510.0A Expired - Fee Related CN102994132B (en) | 2011-12-21 | 2011-12-21 | Dehydrating device of coal as fired for coal pyrolysis furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102994132B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194251B (en) * | 2013-04-10 | 2014-10-08 | 山西鑫立能源科技有限公司 | Device for humidifying and dewatering hot waste gas of charging coal gangue |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201530797U (en) * | 2009-10-13 | 2010-07-21 | 山西太钢不锈钢股份有限公司 | Gas carrying, dust removal and ash discharge device of coal moisture control technique |
| CN201581051U (en) * | 2009-12-04 | 2010-09-15 | 北京中能华源投资有限公司 | Preheating structure for low-temperature dry distillation of coal with high water content |
| CN101955782A (en) * | 2010-09-17 | 2011-01-26 | 富熙能源工程技术(上海)有限公司 | Coal pyrolysis method |
| CN202369550U (en) * | 2011-12-21 | 2012-08-08 | 山西鑫立能源科技有限公司 | Device for dehydrating coal as fired of coal pyrolyzing furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0931471A (en) * | 1995-07-13 | 1997-02-04 | Nippon Steel Corp | Preliminary treatment of device for coal charged to coke oven |
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2011
- 2011-12-21 CN CN201110453510.0A patent/CN102994132B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201530797U (en) * | 2009-10-13 | 2010-07-21 | 山西太钢不锈钢股份有限公司 | Gas carrying, dust removal and ash discharge device of coal moisture control technique |
| CN201581051U (en) * | 2009-12-04 | 2010-09-15 | 北京中能华源投资有限公司 | Preheating structure for low-temperature dry distillation of coal with high water content |
| CN101955782A (en) * | 2010-09-17 | 2011-01-26 | 富熙能源工程技术(上海)有限公司 | Coal pyrolysis method |
| CN202369550U (en) * | 2011-12-21 | 2012-08-08 | 山西鑫立能源科技有限公司 | Device for dehydrating coal as fired of coal pyrolyzing furnace |
Non-Patent Citations (3)
| Title |
|---|
| JP特开平9-31471A 1997.02.04 |
| 几种煤炭脱水设备选用方法的探讨;杨俊利;《过滤与分离》;20021231;第12卷(第2期);第26-28页 * |
| 杨俊利.几种煤炭脱水设备选用方法的探讨.《过滤与分离》.2002,第12卷(第2期),第26-28页. |
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| CN102994132A (en) | 2013-03-27 |
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Granted publication date: 20140702 Termination date: 20211221 |