CN202036880U - High-temperature-resistant filter cylinder air purification device - Google Patents
High-temperature-resistant filter cylinder air purification device Download PDFInfo
- Publication number
- CN202036880U CN202036880U CN2011201002576U CN201120100257U CN202036880U CN 202036880 U CN202036880 U CN 202036880U CN 2011201002576 U CN2011201002576 U CN 2011201002576U CN 201120100257 U CN201120100257 U CN 201120100257U CN 202036880 U CN202036880 U CN 202036880U
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- Prior art keywords
- filter cartridge
- air
- ash
- outlet
- temperature
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- Expired - Lifetime
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- 238000004887 air purification Methods 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 18
- 229920001410 Microfiber Polymers 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型涉及一种耐高温滤筒空气净化装置，包括机架、安装在机架上的箱体，所述箱体内设有过滤室和净气室，所述箱体上设有与所述过滤室连接的进风口、与所述净气室连接出风口和出灰口，所述出灰口下方设有灰斗，所述灰斗通过所述卸灰阀与所述灰桶连接，所述箱体内所述过滤室和所述净气室之间通过多个密封安装的滤筒连通，所述出风口通过管道与外置风机除尘装置连接。本实用新型处理风量可涵盖2500～100000m3/h,多种规格型号的滤筒可供选用,以适应多种高温烟气工况的净化要求，适用于炼钢炼铁熔炼炉粉尘浓度≤30g/m3、温度≤200℃的烟气净化。
The utility model relates to a high-temperature-resistant filter cartridge air purification device, which comprises a frame and a box body installed on the frame. The box body is provided with a filter chamber and a clean air chamber. The air inlet connected to the filter chamber, the air outlet and the ash outlet connected to the clean air chamber, an ash hopper is arranged under the ash outlet, and the ash hopper is connected to the ash bucket through the ash unloading valve, The filter chamber and the clean air chamber in the box are connected through a plurality of sealed filter cartridges, and the air outlet is connected with an external fan dust removal device through a pipe. The air volume of the utility model can cover 2,500-100,000m 3 /h, and filter cartridges of various specifications and models are available for selection to meet the purification requirements of various high-temperature flue gas working conditions. /m 3 , flue gas purification with temperature ≤200℃.
Description
技术领域 technical field
本实用新型涉及钢铁行业的一种除尘器，特别是一种耐高温滤筒空气净化装置。 The utility model relates to a dust collector in the iron and steel industry, in particular to a high-temperature-resistant filter cartridge air purification device.
背景技术 Background technique
目前在钢铁行业中，炼钢炼铁熔炼炉出炉后烟气温度在200℃左右，烟气的净化方式采用的有：1.耐高温的布袋除尘；2.降温后采用滤筒除尘，采用这两种方式，除尘系统占地空间相对大，投入的成本与运行费用都较高。 At present, in the iron and steel industry, the flue gas temperature after steelmaking and iron smelting furnaces is about 200°C, and the flue gas purification methods are: 1. High temperature resistant cloth bag dust removal; 2. Filter cartridge dust removal after cooling down, using this In the two ways, the dust removal system occupies a relatively large space, and the input cost and operating cost are relatively high.
实用新型内容 Utility model content
本实用新型的目的是解决现有技术的不足而提供一种减小除尘系统占地面积、降低投资与运行成本的耐高温滤筒空气净化装置。 The purpose of the utility model is to solve the deficiencies of the prior art and provide a high-temperature-resistant filter cartridge air purification device that reduces the floor area of the dust removal system and reduces investment and operating costs.
一种耐高温滤筒空气净化装置，包括机架、安装在机架上的箱体，所述箱体内设有过滤室和净气室，所述箱体上设有出灰口、与所述过滤室连通的进风口和与所述净气室的连通出风口，所述出灰口下方设有灰斗，所述灰斗通过所述卸灰阀与所述灰桶连接，所述箱体内所述过滤室和所述净气室之间通过多个密封安装的滤筒连通，所述出风口通过管道与外置风机除尘装置连接。 A high-temperature-resistant filter cartridge air purification device, including a frame and a box body installed on the frame, the box body is provided with a filter chamber and a clean air chamber, and the box body is provided with an ash outlet and connected to the box body. The air inlet connected to the filter chamber and the air outlet connected to the clean air chamber. An ash hopper is arranged under the ash outlet, and the ash hopper is connected to the ash bucket through the ash discharge valve. The filter chamber in the body communicates with the clean air chamber through a plurality of sealed filter cartridges, and the air outlet is connected to an external fan dust removal device through a pipeline.
本实用新型中，所述滤筒的出口处设有脉冲控制仪，所述脉冲控制仪包括安装在所述滤筒出口上的文氏管和安装在箱体上的气包组件、电磁阀、喷吹管。 In the utility model, a pulse controller is provided at the outlet of the filter cartridge, and the pulse controller includes a venturi tube installed on the outlet of the filter cartridge, an air bag assembly installed on the box, a solenoid valve, Injection pipe.
本实用新型中，所述滤筒通过挂钩安装在所述箱体内，所述挂钩的一端悬挂箱体的花板上，另一端通过螺母与所述滤筒下端面锁紧。 In the utility model, the filter cartridge is installed in the box body through a hook, one end of the hook hangs on the flower plate of the box body, and the other end is locked with the lower end surface of the filter cartridge through a nut.
本实用新型中，所述滤筒采用与水平面垂直的方式安装在所述箱体内。 In the utility model, the filter cartridge is installed in the box in a manner perpendicular to the horizontal plane.
本实用新型中，所述外置风机除尘装置包括风机、消声器和风帽。 In the present utility model, the external fan dust removal device includes a fan, a muffler and a wind cap.
采用上述结构，滤筒采用芳纶作为滤材基布的芳纶滤筒，芳纶作为一种可以耐高温、抗氧化稳定性良好的滤料，已广泛用于高温烟气治理除尘装置中，而且滤筒表面覆盖一层超细纤维PTFE膜，过滤效率高，可以耐高温，长期工作温度为200℃，瞬时承受温度可达220℃。滤筒采用竖装的下装方式，滤筒用挂杆固定，这样安装提高了滤筒表层清灰效果。综上所述，本实用新型处理风量可涵盖2500～100000m3/h,多种规格型号的滤筒可供选用,以适应多种高温烟气工况的净化要求。 With the above structure, the filter cartridge uses aramid fiber as the base cloth of the filter material. Aramid fiber is a filter material that can withstand high temperatures and has good oxidation stability. It has been widely used in high-temperature flue gas treatment and dust removal devices. Moreover, the surface of the filter cartridge is covered with a layer of ultra-fine fiber PTFE membrane, which has high filtration efficiency and can withstand high temperature. The long-term working temperature is 200°C, and the instantaneous temperature can reach 220°C. The filter cartridge adopts the bottom loading method of vertical installation, and the filter cartridge is fixed with a hanging rod, which improves the effect of cleaning the surface of the filter cartridge. To sum up, the air volume of the utility model can cover 2,500-100,000m 3 /h, and filter cartridges of various specifications and models are available to meet the purification requirements of various high-temperature flue gas working conditions.
附图说明 Description of drawings
图1为本实用新型的净化方式图。 Fig. 1 is the purification mode figure of the utility model.
图2为本实用新型的结构剖面图。 Fig. 2 is a structural sectional view of the utility model.
图3为本实用新型的正面图。 Fig. 3 is the front view of the utility model.
附图1、2、3中：1、箱体，2、灰桶，3、卸灰阀，4、进风口，5、出风口，6、管道，7、风机，8、消声器，9、风帽，10、气包组件，11、电磁阀，12、喷吹管，13、文氏管，14、滤筒，15、挂杆，16、过滤室，17、净气室。
具体实施方式 Detailed ways
以下结合附图对本实用新型作进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described.
一种耐高温滤筒空气净化装置，包括机架、安装在机架上的箱体1，所述箱体1内设有过滤室16和净气室17，所述箱体1上设有出灰口、与所述过滤室16连通的进风口4和与所述净气室17连通的出风口5，所述出灰口下方设有灰斗，所述灰斗通过所述卸灰阀3与所述灰桶2连接，所述箱体1内所述过滤室16和所述净气室17之间通过多个密封安装的滤筒14连通，所述出风口5通过管道6与外置风机除尘装置连接。所述滤筒14的出口处设有脉冲控制仪，所述脉冲控制仪包括安装在所述滤筒14出口上的文氏管13和安装在箱体1上的气包组件10、电磁阀11、喷吹管12。所述滤筒14通过挂钩15安装在所述箱体1内，所述挂钩15的一端悬挂箱体1的花板上，另一端通过螺母与所述滤筒14下端面锁紧。所述滤筒14采用与水平面垂直的方式安装在所述箱体1内。所述外置风机除尘装置包括风机7、消声器8和风帽9。所述滤筒14表面覆盖一层超细纤维PTFE膜。
A high-temperature-resistant filter cartridge air purification device, comprising a frame and a
运行过程，请参看图1、图2与图3所示，含尘气体在外置风机的引导下进入除尘装置进风口4后,经导流板的引导作用,气流中一部分颗粒粗大的尘粒在重力作用下,沉降到灰桶2,粒度细小的粉粒进入箱体1的过滤室16内,通过滤筒14纤维拦截效应,使粉尘沉积在滤筒14的滤料表面,净化后的气体,进入净气室17内,由出风口5管道6经风机、消声器8、风帽9排入到大气层。滤筒14表层被覆盖堵塞后,进风口7和出风口5有一定的压差，通过压差传感器，由脉冲控制仪控制进行反吹，吹落的灰尘因重力作用随气流掉入灰斗内,落入的粉尘通过卸灰阀3,排入到灰桶2内。喷吹管12对滤筒14进行逐排清灰，风机仍在正常运转。
For the operation process, please refer to Figure 1, Figure 2 and Figure 3. After the dust-laden gas enters the air inlet 4 of the dust removal device under the guidance of the external fan, a part of the coarse dust particles in the airflow are guided by the deflector. Under the action of gravity, it settles into the
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201002576U CN202036880U (en) | 2011-04-08 | 2011-04-08 | High-temperature-resistant filter cylinder air purification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011201002576U CN202036880U (en) | 2011-04-08 | 2011-04-08 | High-temperature-resistant filter cylinder air purification device |
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| CN202036880U true CN202036880U (en) | 2011-11-16 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225276A (en) * | 2012-12-28 | 2013-07-31 | 金鹰重型工程机械有限公司 | Cleaning vehicle for full section of tunnel |
| CN104107600A (en) * | 2014-07-29 | 2014-10-22 | 江苏宝华环保科技有限公司 | Automatic dumping device of bag-type deduster |
| CN106362505A (en) * | 2016-10-11 | 2017-02-01 | 徐州工程学院 | Automatic silencing dedusting facility in straw flocculant production and operating principle thereof |
| CN107252600A (en) * | 2017-06-21 | 2017-10-17 | 湖北宜化江家墩矿业有限公司 | Dust bag-type dusting technique under a kind of unordered uneven state |
| WO2017185710A1 (en) * | 2016-04-29 | 2017-11-02 | 南通亚威机械制造有限公司 | Integrated apparatus for powdery material combining bulking with dust-collection |
| CN108114546A (en) * | 2016-11-29 | 2018-06-05 | 宜兴龙驰药化设备有限公司 | A kind of pulse filter |
| CN109316864A (en) * | 2018-11-23 | 2019-02-12 | 苏州市科林除尘设备有限公司 | A quick-disassemble filter cartridge type dust removal unit |
| CN109316863A (en) * | 2018-11-23 | 2019-02-12 | 苏州市科林除尘设备有限公司 | A kind of quick-disassemble filter cartridge type dust remover filter element assembly |
| CN110171692A (en) * | 2019-06-21 | 2019-08-27 | 马鞍山市华宇环保设备制造有限公司 | A kind of belt conveyor based on automatic dust removing and bottom purge |
| CN110215767A (en) * | 2019-06-12 | 2019-09-10 | 中材科技股份有限公司 | The preparation method of corrosion-resistant filtrate |
-
2011
- 2011-04-08 CN CN2011201002576U patent/CN202036880U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225276A (en) * | 2012-12-28 | 2013-07-31 | 金鹰重型工程机械有限公司 | Cleaning vehicle for full section of tunnel |
| CN104107600A (en) * | 2014-07-29 | 2014-10-22 | 江苏宝华环保科技有限公司 | Automatic dumping device of bag-type deduster |
| CN104107600B (en) * | 2014-07-29 | 2015-09-09 | 江苏宝华环保科技有限公司 | The automatic tipping device of sack cleaner |
| WO2017185710A1 (en) * | 2016-04-29 | 2017-11-02 | 南通亚威机械制造有限公司 | Integrated apparatus for powdery material combining bulking with dust-collection |
| CN106362505A (en) * | 2016-10-11 | 2017-02-01 | 徐州工程学院 | Automatic silencing dedusting facility in straw flocculant production and operating principle thereof |
| CN108114546A (en) * | 2016-11-29 | 2018-06-05 | 宜兴龙驰药化设备有限公司 | A kind of pulse filter |
| CN107252600A (en) * | 2017-06-21 | 2017-10-17 | 湖北宜化江家墩矿业有限公司 | Dust bag-type dusting technique under a kind of unordered uneven state |
| CN109316864A (en) * | 2018-11-23 | 2019-02-12 | 苏州市科林除尘设备有限公司 | A quick-disassemble filter cartridge type dust removal unit |
| CN109316863A (en) * | 2018-11-23 | 2019-02-12 | 苏州市科林除尘设备有限公司 | A kind of quick-disassemble filter cartridge type dust remover filter element assembly |
| CN110215767A (en) * | 2019-06-12 | 2019-09-10 | 中材科技股份有限公司 | The preparation method of corrosion-resistant filtrate |
| CN110171692A (en) * | 2019-06-21 | 2019-08-27 | 马鞍山市华宇环保设备制造有限公司 | A kind of belt conveyor based on automatic dust removing and bottom purge |
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Address after: No. 59, nanzhuyuan Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: AEROSPACE KAITIAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, No. 15 Patentee before: KAITIAN ENVIRONMENTAL TECH. Co.,Ltd. |
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Granted publication date: 20111116 |