CN101709221A - Novel coke powder cooling device - Google Patents
Novel coke powder cooling device Download PDFInfo
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- CN101709221A CN101709221A CN200910219856A CN200910219856A CN101709221A CN 101709221 A CN101709221 A CN 101709221A CN 200910219856 A CN200910219856 A CN 200910219856A CN 200910219856 A CN200910219856 A CN 200910219856A CN 101709221 A CN101709221 A CN 101709221A
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- cooling
- water inlet
- coke powder
- water
- water outlet
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Abstract
The invention relates to the field of dry quenching furnaces, in particular to a novel coke powder cooling device for a one-time deduster of a dry quenching furnace, which comprises cooling pipes, a water inlet distribution box, a water outlet header, a water inlet pipe and a water outlet pipe, wherein the upper ends of a plurality of groups of parallel cooling pipes are hung on the upper part of a machine shell, and the lower ends are free ends; the water inlet pipe is connected with the water inlet distribution box which is connected with the plurality of groups of cooling pipes; and the water outlet pipe is connected with the water outlet header. The novel coke powder cooling device has the advantages that: the cooling device overcomes the structural defect of a cooling sleeve, increases a cooling area by connecting a plurality of cooling pipes with water-cooling walls in parallel, improves the cooling efficiency, has large treatment capacity in a unit time, reduces maintenance workload, can be used reliably for a long time, and is particularly suitable for a large-scale dry quenching device.
Description
Technical field
The present invention relates to dry quenching(of coke) stove field, the particularly dried a kind of novel coke powder cooling device that puts out the stove disposable dust remover.
Background technology
Coke powder cooling device is the visual plant in the dry coke quenching auxiliary, with have a large amount of about 900 ℃ coke powders in the high temperature circulation gas after the coke heat, disposable dust remover gets off the high-temperature coke powder puff collection of granularity in the recycle gas greater than 3mm, is cooled to discharge below 300 ℃ through coke powder cooling device.
In traditional dry coke quenching auxiliary, the high temperature coke powder that disposable dust remover is pounced on collection is to adopt cooling jacket to cool off.Cooling jacket is inside and outside two layers of water jacket, and the middle layer is the high temperature coke powder that is cooled.The speed of cooling of this cooling jacket is slower, and the treatment capacity of unit time is little, and the sealing of bottom water jacket place is more difficult, frequent phenomenon of leaking, and maintenance load is big.
Summary of the invention
The purpose of this invention is to provide a kind of novel coke powder cooling device, overcome the defective of cooling jacket, improve cooling efficiency and unit time treatment capacity.
To achieve these goals, the present invention is by the following technical solutions:
A kind of novel coke powder cooling device is characterized in that, comprises cooling tube, water inlet distributor box, water outlet collection case, water inlet pipe, rising pipe, and hang on casing top many groups cooling tube upper end in parallel, and the lower end is a free end; Water inlet pipe connects the water inlet distributor box, and the water inlet distributor box is connected with many group cooling tubes; Rising pipe is connected with water outlet collection case.
Described cooling tube is " U " type structure, the vertical setting.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention has overcome the textural defect of cooling jacket, and the cooling tube parallel connection by with many band water wall has increased cooling area, improved cooling efficiency, the unit time treatment capacity is big, has reduced maintenance workload, can use reliably and with long-term, be specially adapted to large-scale dry coke quenching auxiliary.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1-casing 2-cooling tube 3-water inlet pipe 4-water inlet distributor box 5-water outlet collection case 6-rising pipe 7-coke powder storehouse
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1, a kind of novel coke powder cooling device, form by casing 1, cooling tube 2, water inlet distributor box 4, water outlet collection case 5, water inlet pipe 3, rising pipe 6, many groups cooling tube 2 in parallel is hung on casing 1 top, and the water inlet pipe 3, the rising pipe 6 that are arranged on casing 1 top are connected with the water inlet distributor box 4 that is arranged on cooling tube 2 tops, water outlet collection case 5 respectively.
Cooling tube 2 is " U " type structure, the vertical setting.Water-in and water outlet are all at upside.
When the present invention worked, 800～900 ℃ high temperature coke powder to be cooled entered the runner between the cooling tube 2, had water coolant to flow through in the middle of the cooling tube 2, and the high temperature coke powder is on cooling tube 2 surfaces and water coolant indirect heat exchange.When coke powder is cooled to enter coke powder storehouse 7 below 300 ℃ the time approximately, discharge by casing 1 bottom.
Water coolant enters into water distributor box 4 from water inlet pipe 3, by many cooling tubes 2, flows into water outlet collection case 5 from cooling tube 2 the other ends, flows out through rising pipe 6.
The present invention improves the intensity of cooling tube 2 with many cooling tube parallel connections, and the water inlet distributor box 4 of water coolant and water outlet collection case 5 all are located at the top of cooling tube 2, and cooling tube " U " type bottom is unfettered, changes the thermal expansion that causes with adaptive temperature.
The present invention has increased cooling area by the cooling tube 2 of the less band water wall of many diameters of employing, has improved cooling efficiency, and the unit time treatment capacity is big, and maintenance is less, can use reliably and with long-term, is specially adapted to large-scale dry coke quenching auxiliary.
Claims (2)
1. a novel coke powder cooling device is characterized in that, comprises cooling tube, water inlet distributor box, water outlet collection case, water inlet pipe, rising pipe, and hang on casing top many groups cooling tube upper end in parallel, and the lower end is a free end; Water inlet pipe connects the water inlet distributor box, and the water inlet distributor box is connected with many group cooling tubes; Rising pipe is connected with water outlet collection case.
2. a kind of novel coke powder cooling device according to claim 1 is characterized in that, described cooling tube is " U " type, the vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219856A CN101709221A (en) | 2009-11-16 | 2009-11-16 | Novel coke powder cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219856A CN101709221A (en) | 2009-11-16 | 2009-11-16 | Novel coke powder cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101709221A true CN101709221A (en) | 2010-05-19 |
Family
ID=42402027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910219856A Pending CN101709221A (en) | 2009-11-16 | 2009-11-16 | Novel coke powder cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709221A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517063A (en) * | 2011-11-22 | 2012-06-27 | 言显志 | Conversion system for converting plastic wastes into fuel oil |
| CN103194247A (en) * | 2013-04-26 | 2013-07-10 | 郑州永通特钢有限公司 | Dry distillation and quenching system of lignite powder and process |
| CN103361086A (en) * | 2012-04-10 | 2013-10-23 | 北京信力筑正新能源技术有限公司 | Primary dust remover for dry quenching |
| CN104152160A (en) * | 2014-08-06 | 2014-11-19 | 攀钢集团西昌钢钒有限公司 | Dry quenching coke powder cooling device |
| CN105542802A (en) * | 2016-03-04 | 2016-05-04 | 济钢集团国际工程技术有限公司 | Primary-dedusting water cooling sleeve for dry quenching |
| CN105586061A (en) * | 2016-02-25 | 2016-05-18 | 北京中日联节能环保工程技术有限公司 | High-temperature coke powder cooling unit |
| CN108329936A (en) * | 2018-03-16 | 2018-07-27 | 中冶焦耐(大连)工程技术有限公司 | A kind of cleanable multitube coke powder cooling device |
| CN112480940A (en) * | 2020-11-30 | 2021-03-12 | 新疆元瑞圣湖能源有限公司 | Semicoke indirect heat exchange coke quenching device and method capable of automatically adjusting cold medium circulation speed |
-
2009
- 2009-11-16 CN CN200910219856A patent/CN101709221A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517063A (en) * | 2011-11-22 | 2012-06-27 | 言显志 | Conversion system for converting plastic wastes into fuel oil |
| CN103361086A (en) * | 2012-04-10 | 2013-10-23 | 北京信力筑正新能源技术有限公司 | Primary dust remover for dry quenching |
| CN103194247A (en) * | 2013-04-26 | 2013-07-10 | 郑州永通特钢有限公司 | Dry distillation and quenching system of lignite powder and process |
| CN103194247B (en) * | 2013-04-26 | 2014-01-29 | 郑州永通特钢有限公司 | Dry distillation and quenching system of lignite powder and process |
| WO2014173054A1 (en) * | 2013-04-26 | 2014-10-30 | 郑州永通特钢有限公司 | Dry distillation and quenching system and process for lignite powder |
| CN104152160A (en) * | 2014-08-06 | 2014-11-19 | 攀钢集团西昌钢钒有限公司 | Dry quenching coke powder cooling device |
| CN104152160B (en) * | 2014-08-06 | 2016-06-01 | 攀钢集团西昌钢钒有限公司 | Dry coke quenching coke powder cooling device |
| CN105586061B (en) * | 2016-02-25 | 2018-09-28 | 北京中日联节能环保工程技术有限公司 | A kind of high temperature coke powder cooling device |
| CN105586061A (en) * | 2016-02-25 | 2016-05-18 | 北京中日联节能环保工程技术有限公司 | High-temperature coke powder cooling unit |
| CN105542802A (en) * | 2016-03-04 | 2016-05-04 | 济钢集团国际工程技术有限公司 | Primary-dedusting water cooling sleeve for dry quenching |
| CN105542802B (en) * | 2016-03-04 | 2018-03-16 | 济钢集团国际工程技术有限公司 | A kind of cork dry quenching disposable dedusting water cold sleeve |
| CN108329936A (en) * | 2018-03-16 | 2018-07-27 | 中冶焦耐(大连)工程技术有限公司 | A kind of cleanable multitube coke powder cooling device |
| CN108329936B (en) * | 2018-03-16 | 2024-02-13 | 中冶焦耐(大连)工程技术有限公司 | Cleanable multitube coke powder cooling device |
| CN112480940A (en) * | 2020-11-30 | 2021-03-12 | 新疆元瑞圣湖能源有限公司 | Semicoke indirect heat exchange coke quenching device and method capable of automatically adjusting cold medium circulation speed |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20100519 |