CN102345970A - Denitration catalyst drying apparatus - Google Patents
Denitration catalyst drying apparatus Download PDFInfo
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- CN102345970A CN102345970A CN2011102530070A CN201110253007A CN102345970A CN 102345970 A CN102345970 A CN 102345970A CN 2011102530070 A CN2011102530070 A CN 2011102530070A CN 201110253007 A CN201110253007 A CN 201110253007A CN 102345970 A CN102345970 A CN 102345970A
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- heat exchanger
- air
- pipeline
- blower fan
- detecting device
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention relates to a denitration catalyst drying apparatus, comprising a drying oven, a heat exchanger and a connection pipeline. An air inlet of the drying oven is connected with an air blower while an air outlet thereof is connected with the heat exchanger; the heat exchanger is connected with a hot steam pipeline; and the output port of the pipeline is connected with the air blower. The denitration catalyst drying apparatus has the following advantages that: 1) in the denitration catalyst drying apparatus, the hot air is recycled through pipelines, so that circulatory utilization rate of the hot air is improved, production cost of enterprises is reduced and economic benefits of enterprises are improved; 2) temperature devices, pressure detection devices, humidity detection devices and air door adjusting devices are arranged everywhere on the pipelines, thus, the temperature, the pressure and the humidity can be regulated according to practical situation, and the catalyst can be dried optimally.
Description
Technical field
The present invention relates to a kind of drying device, relate in particular to a kind of denitrating catalyst drying device.
Background technology
The dry workshop section of present domestic catalyst Co. hot blast is not realized recycling, and hot blast directly enters atmosphere after through catalyst, causes lot of energy consumption.Dry according at present general drying system, the thermal efficiency only is 17.6%, calculates according to 22000 cubic metres/year production capacities, and traditional drying mode daily consumption heat energy 95982MJ heat energy is equivalent to 34.74 tons of 175 ℃ of steam, and its wasting phenomenon is extremely serious.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose is to provide a kind of denitrating catalyst drying device of realizing that hot air circulation is utilized.
The technical scheme of the present invention's employing is for this reason: the present invention includes drying box, heat exchanger and be connected pipeline; The air inlet of drying box connects a blower fan; The air outlet of drying box connects heat exchanger, and heat exchanger is connected with a vapours pipeline, and the outlet of heat exchange pipeline connects blower fan.
Establish pressure-detecting device and humidity detector between said heat exchanger and the blower fan, said pipeline is provided with regulating device of air door.
Establish the pressure-detecting device temperature-detecting device between said drying box and the heat exchanger.
Establish pressure-detecting device between said blower fan and the drying box.
Advantage of the present invention is: 1) the present invention realizes hot blast through pipeline recyclingly, has improved the cyclic utilization rate of hot blast, has reduced the enterprise production cost, has improved economic benefit of enterprises; 2) the present invention establishes temperature-detecting device, pressure-detecting device, humidity detector and regulating device of air door everywhere at pipeline, can effectively carry out the adjustment of temperature, pressure, humidity according to actual conditions, so that catalyst reaches best drying effect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is that blower fan, 2 is that pressure-detecting device one, 3 is that drying box, 4 is that temperature-detecting device one, 5 is that air door control valve, 6 is that pressure-detecting device two, 7 is that temperature-detecting device two, 8 is that heat exchanger, 9 is that pressure-detecting device three, 10 is that humidity detector one, 11 is a heater among the figure.
The specific embodiment
The present invention includes drying box 3, heat exchanger 8 and be connected pipeline, the air inlet of drying box 3 connects a blower fan 1, and the air outlet of drying box 3 connects heat exchanger 8, and heat exchanger 8 is connected with a vapours pipeline, and the outlet of heat exchanger 8 connects blower fan 1; Establish pressure-detecting device 39, humidity detector 1, temperature-detecting device 1 between said heat exchanger 8 and the blower fan 1, said pipeline is provided with regulating device of air door 5; Establish pressure-detecting device 26 temperature-detecting devices 27 between said drying box 3 and the heat exchanger 8; Establish pressure-detecting device 1 between said blower fan 1 and the drying box 3.
The present invention is provided with heater 11 on jet chimney.
Operation principle of the present invention: the present invention uses the Steam Heating air, and the drying box 3 of hot blast through having loaded catalyst realized drying effect.Under the commander of control system,, guarantee air main blast according with process requirements during work according to the air main blast Adjustment System blower fan frequency of each pressure-detecting device feedback.According to the control valve before the blast adjustment air blowing hood in each drying box 3 of pressure-detecting device feedback, guarantee that each drying box 3 can the blast homogeneous.Heat exchanger 8 feeds steam, and the control system begins progressively heat cycles hot-air according to the signal of temperature-detecting device feedback.Humidity detector is according to hot blast humidity, and adjustment air door control valve valve 5 apertures guarantee hot blast humidity according with process requirements.
Claims (8)
1. denitrating catalyst drying device, its characteristic is being, comprises drying box, heat exchanger and is connected pipeline; The air inlet of drying box connects a blower fan; The air outlet of drying box connects heat exchanger, and heat exchanger is connected with a vapours pipeline, and the outlet of heat exchange pipeline connects blower fan.
2. denitrating catalyst drying device according to claim 1 is characterized in that, establishes pressure-detecting device between said heat exchanger and the blower fan, and said pipeline is provided with regulating device of air door.
3. denitrating catalyst drying device according to claim 1 is characterized in that, establishes humidity detector between said heat exchanger and the blower fan, and said pipeline is provided with regulating device of air door.
4. denitrating catalyst drying device according to claim 2 is characterized in that, establishes pressure-detecting device between said heat exchanger and the blower fan.
5. denitrating catalyst drying device according to claim 3 is characterized in that, establishes pressure-detecting device between said heat exchanger and the blower fan.
6. denitrating catalyst drying device according to claim 1 is characterized in that, establishes pressure-detecting device between said drying box and the heat exchanger.
7. denitrating catalyst drying device according to claim 1 is characterized in that, establishes temperature-detecting device between said drying box and the heat exchanger.
8. denitrating catalyst drying device according to claim 1 is characterized in that, establishes pressure-detecting device between said blower fan and the drying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102530070A CN102345970A (en) | 2011-08-31 | 2011-08-31 | Denitration catalyst drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102530070A CN102345970A (en) | 2011-08-31 | 2011-08-31 | Denitration catalyst drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102345970A true CN102345970A (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102530070A Pending CN102345970A (en) | 2011-08-31 | 2011-08-31 | Denitration catalyst drying apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN102345970A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061766A (en) * | 2014-03-27 | 2014-09-24 | 张建岗 | Drying equipment |
| CN104121769A (en) * | 2013-11-30 | 2014-10-29 | 广西美之峰科技有限责任公司 | Method for drying honeycomb type denitrated ceramic catalyst |
| CN105157407A (en) * | 2015-10-23 | 2015-12-16 | 中联重机股份有限公司 | Dryer control method and control system thereof |
| CN107966013A (en) * | 2017-12-25 | 2018-04-27 | 佛山市万善环保科技有限公司 | A kind of air-supply arrangement of ceramics drying equipment |
| CN109237928A (en) * | 2018-11-23 | 2019-01-18 | 安徽应流铸业有限公司 | A kind of wax-pattern essence casting shell fine through holes orientation air-drying device |
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| SU669155A1 (en) * | 1976-04-12 | 1979-06-25 | Предприятие П/Я А-1496 | Painting chamber recirculation ventilation system |
| DE19810565A1 (en) * | 1998-03-11 | 1999-09-16 | Basf Ag | Economical drying of microporous particles containing fluid e.g. inorganic, organic or polymer gel |
| CN201093854Y (en) * | 2007-08-02 | 2008-07-30 | 何富贵 | Varnished wire baking heated air circulation apparatus |
| CN201382659Y (en) * | 2009-03-05 | 2010-01-13 | 无锡市宜刚耐火材料有限公司 | Drying device for producing honeycomb-type DeNOx catalyst |
| CN201909512U (en) * | 2010-12-20 | 2011-07-27 | 成都东方凯特瑞环保催化剂有限责任公司 | Multi-functional catalyst-drying furnace |
| CN202281463U (en) * | 2011-08-31 | 2012-06-20 | 江苏峰业电力环保集团有限公司 | Denitration catalyst drying device |
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2011
- 2011-08-31 CN CN2011102530070A patent/CN102345970A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU669155A1 (en) * | 1976-04-12 | 1979-06-25 | Предприятие П/Я А-1496 | Painting chamber recirculation ventilation system |
| DE19810565A1 (en) * | 1998-03-11 | 1999-09-16 | Basf Ag | Economical drying of microporous particles containing fluid e.g. inorganic, organic or polymer gel |
| CN201093854Y (en) * | 2007-08-02 | 2008-07-30 | 何富贵 | Varnished wire baking heated air circulation apparatus |
| CN201382659Y (en) * | 2009-03-05 | 2010-01-13 | 无锡市宜刚耐火材料有限公司 | Drying device for producing honeycomb-type DeNOx catalyst |
| CN201909512U (en) * | 2010-12-20 | 2011-07-27 | 成都东方凯特瑞环保催化剂有限责任公司 | Multi-functional catalyst-drying furnace |
| CN202281463U (en) * | 2011-08-31 | 2012-06-20 | 江苏峰业电力环保集团有限公司 | Denitration catalyst drying device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121769A (en) * | 2013-11-30 | 2014-10-29 | 广西美之峰科技有限责任公司 | Method for drying honeycomb type denitrated ceramic catalyst |
| CN104121769B (en) * | 2013-11-30 | 2016-06-15 | 广西美之峰科技有限责任公司 | The drying means of honeycomb fashion denitration ceramic catalyst |
| CN104061766A (en) * | 2014-03-27 | 2014-09-24 | 张建岗 | Drying equipment |
| CN104061766B (en) * | 2014-03-27 | 2016-08-24 | 张建岗 | A kind of drying equipment |
| CN105157407A (en) * | 2015-10-23 | 2015-12-16 | 中联重机股份有限公司 | Dryer control method and control system thereof |
| CN107966013A (en) * | 2017-12-25 | 2018-04-27 | 佛山市万善环保科技有限公司 | A kind of air-supply arrangement of ceramics drying equipment |
| CN109237928A (en) * | 2018-11-23 | 2019-01-18 | 安徽应流铸业有限公司 | A kind of wax-pattern essence casting shell fine through holes orientation air-drying device |
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Owner name: JIANGSU WANDE ELECTRIC POWER ENVIRONMENTAL PROTECT Free format text: FORMER OWNER: JIANGSU FENGYE ELECTRIC POWER ENVIRONMENTAL PROTECTION GROUP CO., LTD. Effective date: 20120315 |
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Free format text: CORRECT: ADDRESS; FROM: 225200 YANGZHOU, JIANGSU PROVINCE TO: 225009 YANGZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20120315 Address after: 225009 No. 388 Chun Jiang Road, Yangzhou economic and Technological Development Zone, Jiangsu, China Applicant after: Jiangsu Wande Environmental Power Co., Ltd. Address before: 225200 Jiangsu city of Yangzhou Province Jiangdu Shaobo wellmax Industrial Park Applicant before: Jiangsu Fengye Electric Power Environmrntal Group Co.,Ltd. |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: 225009 No. 388 Chun Jiang Road, Yangzhou economic and Technological Development Zone, Jiangsu, China Applicant after: Jiangsu Wonder Environmental Prodection Technology Co., Ltd. Address before: 225009 No. 388 Chun Jiang Road, Yangzhou economic and Technological Development Zone, Jiangsu, China Applicant before: Jiangsu Wande Environmental Power Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JIANGSU WANDE ELECTRIC POWER ENVIRONMENTAL PROTECTION CO., LTD. TO: JIANGSU WONDER ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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Application publication date: 20120208 |