CN206262354U - Integrated waste gas dedusting odor removal - Google Patents
Integrated waste gas dedusting odor removal Download PDFInfo
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- CN206262354U CN206262354U CN201621308674.9U CN201621308674U CN206262354U CN 206262354 U CN206262354 U CN 206262354U CN 201621308674 U CN201621308674 U CN 201621308674U CN 206262354 U CN206262354 U CN 206262354U
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Abstract
本实用新型提供了一种一体化废气除尘除臭装置，包括从上至下依次设置的除雾段、生物填料段、泡沫除尘段、喷淋除尘段和循环水箱，所述的喷淋除尘段设置有进气口，所述喷淋除尘段和生物填料段的顶部分别设置有喷头；所述喷淋除尘段和所述循环水箱的底部分别设置有排液口，所述生物填料段、喷淋除尘段和泡沫除尘段的上部分别设置有进液口，所述的排液口与进液口分别连接外部的循环管道，循环管道上设置有所述的循环水箱，所述除雾段内设置有除雾器，除雾段的顶部设置有排气口。采用一体化设备，具备除尘和除臭两种功能，占地小，运行费用低，能耗也大大减低。
The utility model provides an integrated waste gas dedusting and deodorizing device, which comprises a demisting section, a biological filler section, a foam dedusting section, a spraying dedusting section and a circulating water tank arranged sequentially from top to bottom. The spraying dedusting section An air inlet is provided, and nozzles are respectively arranged on the top of the spray dust removal section and the biological filler section; liquid outlets are respectively arranged at the bottom of the spray dust removal section and the circulating water tank, and the biological filler section, spray nozzle The upper part of the dedusting section and the foam dedusting section are respectively provided with a liquid inlet, and the said liquid outlet and the liquid inlet are respectively connected to the external circulation pipe, and the circulation pipe is provided with the said circulating water tank, and the said demisting section A demister is provided, and an exhaust port is provided on the top of the demister section. It adopts integrated equipment, which has two functions of dust removal and deodorization, occupies a small area, has low operating costs, and greatly reduces energy consumption.
Description
技术领域technical field
本实用新型属于工业的废气处理技术领域，涉及一种工业的废气处理装置，具体涉及一种一体化废气除尘除臭装置。The utility model belongs to the technical field of industrial waste gas treatment, relates to an industrial waste gas treatment device, in particular to an integrated waste gas dust removal and deodorization device.
背景技术Background technique
目前对于含尘废气的臭气处理技术，主要是通过除尘设备和除臭设备联合使用，除尘设备包括机械式除尘器、湿式除尘器、过滤式除尘器和电除尘器等，除臭方法包括活性炭吸附、化学洗涤、生物处理和催化氧化技术。废气先经过除尘设备，去除废气中的粉尘，然后进入除臭设备，进行二次处理，两种技术无法有机结合，投资和能耗都比较大。At present, the odor treatment technology of dusty waste gas is mainly used in conjunction with dust removal equipment and deodorization equipment. Dust removal equipment includes mechanical dust collectors, wet dust collectors, filter dust collectors, and electric dust collectors. Deodorization methods include activated carbon Adsorption, chemical scrubbing, biological treatment and catalytic oxidation technologies. The exhaust gas first passes through the dust removal equipment to remove the dust in the exhaust gas, and then enters the deodorization equipment for secondary treatment. The two technologies cannot be organically combined, and the investment and energy consumption are relatively large.
实用新型内容Utility model content
为了解决目前除尘和除臭无法有机结合的技术问题，本实用新型提供了一种一体化废气除尘除臭装置。采用一体化设备，具备除尘和除臭两种功能，占地小，运行费用低，能耗也大大减低。In order to solve the current technical problem that dust removal and deodorization cannot be organically combined, the utility model provides an integrated waste gas dust removal and deodorization device. It adopts integrated equipment, which has two functions of dust removal and deodorization, occupies a small area, has low operating costs, and greatly reduces energy consumption.
本实用新型为了实现上述发明目的，采用如下技术方案：In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:
一体化废气除尘除臭装置，包括从上至下依次设置的除雾段、生物填料段、泡沫除尘段、喷淋除尘段和循环水箱，所述的喷淋除尘段设置有进气口，所述喷淋除尘段和生物填料段的顶部分别设置有喷头；所述喷淋除尘段和所述循环水箱的底部分别设置有排液口，所述生物填料段、喷淋除尘段和泡沫除尘段的上部分别设置有进液口，所述的排液口与进液口分别连接外部的循环管道，循环管道上设置有所述的循环水箱，所述除雾段内设置有除雾器，除雾段的顶部设置有排气口。The integrated waste gas dedusting and deodorizing device includes a demist section, a biological filler section, a foam dedusting section, a spray dedusting section and a circulating water tank arranged sequentially from top to bottom. The spray dedusting section is provided with an air inlet, and the The tops of the spray dust removal section and the biological packing section are respectively provided with nozzles; The upper part is respectively provided with a liquid inlet, and the liquid discharge port and the liquid inlet are respectively connected to the external circulation pipeline, the circulation pipeline is provided with the above-mentioned circulating water tank, and the demister section is provided with a demister. The top of the mist section is provided with an exhaust port.
本实用新型所述的生物填料段内设置有火山岩生物填料。该生物填料的表面积大，强度好、透气性能好、不易腐蚀、易于微生物生长。The biological filler section described in the utility model is provided with a volcanic rock biological filler. The biological filler has large surface area, good strength, good gas permeability, is not easy to corrode, and is easy to grow microorganisms.
优选地，所述火山岩生物填料的高度为1.5米。Preferably, the height of the volcanic rock biological filler is 1.5 meters.
本实用新型所述的泡沫除尘段的横截面设置有均匀开有小孔的泡沫除尘板。The cross-section of the foam dedusting section described in the utility model is provided with a foam dedusting plate uniformly opened with small holes.
优选地，所述的泡沫除尘段内上下交错平行安装有两块泡沫除尘板。Preferably, two foam dust removal boards are installed in parallel up and down in the foam dust removal section.
气体通过除尘板上的小孔从下往上流动，板上面有一层液膜流动，气体通过液膜时，形成鼓泡效应，气体中的粉尘从气相转移到液相，从而将粉尘去除。The gas flows from bottom to top through the small holes on the dust removal plate, and a layer of liquid film flows on the plate. When the gas passes through the liquid film, a bubbling effect is formed, and the dust in the gas is transferred from the gas phase to the liquid phase, thereby removing the dust.
废气在喷淋除尘段通过水喷淋，与气体相接触，将气体中的大颗粒粉尘去除，通过将气体中的部分臭气污染物溶解吸收，从而实现初步的除尘和除臭功能。循环水箱起到储存循环液的作用，循环液从上部落下后，含有粉尘和污染物，在水箱内经过沉淀过滤后继续循环使用。循环液经沉淀和过滤后，一部分通过循环泵循环使用，同时补充新的水和营养剂，沉淀和过滤下来的含粉尘污水排出。The waste gas is sprayed with water in the spraying and dedusting section, and contacts with the gas to remove large particles of dust in the gas, and dissolve and absorb some odor pollutants in the gas, so as to realize the preliminary dust removal and deodorization functions. The circulating water tank plays the role of storing the circulating fluid. After the circulating fluid falls from the top, it contains dust and pollutants, and continues to be recycled after being filtered by sedimentation in the water tank. After the circulating fluid is settled and filtered, part of it is recycled through the circulating pump, and new water and nutrients are added at the same time, and the dusty sewage that has been settled and filtered is discharged.
含尘臭气首先经过喷淋洗涤，预除尘和除臭，将废气中的大颗粒粉尘去除，同时去除部分臭气污染物质。第二步是通过泡沫除尘，通过水气直接鼓泡接触，将小颗粒粉尘进一步去除。第三步是通过生物填料层，利用填料表面的微生物将废气中的臭气污染物吸收降解。第四步是通过除雾装置，放置气体将水带出塔体。经过以上四步，实现对含尘臭气的处理。The dust-laden odor is first sprayed and washed, pre-dusted and deodorized to remove large particles of dust in the exhaust gas and remove some odor pollutants at the same time. The second step is to remove dust through foam, and to further remove small particles of dust through direct bubbling contact with water vapor. The third step is to use the microorganisms on the surface of the filler to absorb and degrade the odor pollutants in the exhaust gas through the biological filler layer. The fourth step is to place the gas to take the water out of the tower through the demisting device. After the above four steps, the treatment of dust and odor is realized.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
1、含尘臭气首先经过喷淋洗涤，预除尘和除臭，将废气中的大颗粒粉尘去除，同时去除部分臭气污染物质；第二步是通过泡沫除尘，将小颗粒粉尘进一步去除；第三步是通过生物填料层，利用填料表面的微生物将废气中的臭气污染物吸收降解；第四步是通过除雾器，防止气体将水带出塔体。经过以上四步，实现除尘和除臭的多功能一体化处理，设备紧凑，塔体占地小。1. The dusty and odorous gas is first sprayed and washed, pre-dusted and deodorized to remove the large particles of dust in the exhaust gas, and at the same time remove some odor pollutants; the second step is to further remove the small particles of dust through foam dust removal; The third step is to use the microorganisms on the surface of the filler to absorb and degrade the odor pollutants in the waste gas through the biological packing layer; the fourth step is to use the demister to prevent the gas from bringing water out of the tower. After the above four steps, the multi-functional integrated treatment of dust removal and deodorization is realized, the equipment is compact, and the tower body occupies a small area.
2、除尘采用泡沫除尘，水气充分接触，气液传质效果好，除尘效率高。2. Dust removal adopts foam dust removal, full contact with water and gas, good gas-liquid mass transfer effect, and high dust removal efficiency.
3、经过除尘洗涤的废气，对废气中的污染物进行了预吸收，降低了生物除臭的污染物负荷，起到一举两得的效果。3. The exhaust gas after dedusting and washing pre-absorbs the pollutants in the exhaust gas, reducing the pollutant load of biological deodorization, which has the effect of killing two birds with one stone.
4、生物填料采用自然界常见的火山岩，价格低廉、微生物容易生长，在营养液的作用下，生物菌群的种类和数量都比较理想，对废气中的污染物吸收降解十分有效，可以起到很好的除臭作用。4. The biological filler adopts volcanic rocks that are common in nature, which is cheap and easy for microorganisms to grow. Under the action of nutrient solution, the type and quantity of biological flora are relatively ideal, which is very effective in absorbing and degrading pollutants in exhaust gas, and can play a very important role. Good deodorizing action.
附图说明Description of drawings
图1为本实用新型一体化废气除尘除臭装置的结构图。Fig. 1 is a structural diagram of the integrated exhaust gas dedusting and deodorizing device of the present invention.
图中标记为：1、除雾段，2、生物填料段，3、泡沫除尘段，4、喷淋除尘段，5、循环水箱，6、排污管，7、进气口，8、循环管道，9、泡沫除尘板，10、生物填料，11、除雾器，12、排气口。Marked in the figure: 1. Demisting section, 2. Biofilling section, 3. Foam dust removal section, 4. Spray dust removal section, 5. Circulating water tank, 6. Sewage pipe, 7. Air inlet, 8. Circulation pipeline , 9, foam dust removal board, 10, biological filler, 11, demister, 12, exhaust port.
具体实施方式detailed description
下面结合具体实施方式对本实用新型的实质性内容作进一步详细的描述。The substantive content of the present utility model will be further described in detail below in conjunction with specific embodiments.
实施例1Example 1
一体化废气除尘除臭装置，包括从上至下依次设置的除雾段1、生物填料段2、泡沫除尘段3、喷淋除尘段4和循环水箱5，所述的喷淋除尘段4设置有进气口7，所述喷淋除尘段4和生物填料段2的顶部分别设置有喷头；所述喷淋除尘段4和所述循环水箱5的底部分别设置有排液口，所述生物填料段2、喷淋除尘段4和泡沫除尘段3的上部分别设置有进液口，所述的排液口与进液口分别连接外部的循环管道8，循环管道8上设置有所述的循环水箱5，所述除雾段1内设置有除雾器11，除雾段1的顶部设置有排气口12。An integrated waste gas dedusting and deodorizing device, including demisting section 1, biological filler section 2, foam dedusting section 3, spray dedusting section 4 and circulating water tank 5 arranged in sequence from top to bottom, and the spray dedusting section 4 is set There is an air inlet 7, and the tops of the spray dust removal section 4 and the biological filler section 2 are respectively provided with nozzles; the bottoms of the spray dust removal section 4 and the circulating water tank 5 are respectively provided with drain ports, and the biological Filling section 2, spray dedusting section 4 and foam dedusting section 3 are respectively provided with a liquid inlet, and said liquid outlet and liquid inlet are respectively connected to an external circulation pipeline 8, and said circulation pipeline 8 is provided with said A circulating water tank 5, a demister 11 is arranged in the demister section 1, and an exhaust port 12 is arranged on the top of the demist section 1.
含尘臭气首先经过喷淋除尘段4的喷淋洗涤，预除尘和除臭，将废气中的大颗粒粉尘去除，同时去除部分臭气污染物质；第二步是通过泡沫除尘段3，通过水气直接鼓泡接触，将小颗粒粉尘进一步去除；第三步是通过生物填料段2，利用填料表面的微生物将废气中的臭气污染物吸收降解；第四步是通过除雾段1内的除雾装置，放置气体将水带出塔体。经过以上四步，实现对含尘臭气的处理。The dust-laden odor first passes through the spray washing of the spray dust removal section 4, pre-dust removal and deodorization, and removes large particles of dust in the exhaust gas, and at the same time removes part of the odor pollutants; the second step is to pass through the foam dust removal section 3. The water and air are directly bubbling and contacting to further remove small particles of dust; the third step is to use the microorganisms on the surface of the filler to absorb and degrade the odor pollutants in the exhaust gas through the biological packing section 2; the fourth step is to pass through the demisting section 1 A demisting device is used to place the gas to take the water out of the tower. After the above four steps, the treatment of dust and odor is realized.
实施例2Example 2
一体化废气除尘除臭装置，包括从上至下依次设置的除雾段1、生物填料段2、泡沫除尘段3、喷淋除尘段4和循环水箱5，所述的喷淋除尘段4设置有进气口7，所述喷淋除尘段4和生物填料段2的顶部分别设置有喷头；所述喷淋除尘段4和所述循环水箱5的底部分别设置有排液口，所述生物填料段2、喷淋除尘段4和泡沫除尘段3的上部分别设置有进液口，所述的排液口与进液口分别连接外部的循环管道8，循环管道8上设置有所述的循环水箱5，所述除雾段1内设置有除雾器11，除雾段1的顶部设置有排气口12。An integrated waste gas dedusting and deodorizing device, including demisting section 1, biological filler section 2, foam dedusting section 3, spray dedusting section 4 and circulating water tank 5 arranged in sequence from top to bottom, and the spray dedusting section 4 is set There is an air inlet 7, and the tops of the spray dust removal section 4 and the biological filler section 2 are respectively provided with nozzles; the bottoms of the spray dust removal section 4 and the circulating water tank 5 are respectively provided with drain ports, and the biological Filling section 2, spray dedusting section 4 and foam dedusting section 3 are respectively provided with a liquid inlet, and said liquid outlet and liquid inlet are respectively connected to an external circulation pipeline 8, and said circulation pipeline 8 is provided with said A circulating water tank 5, a demister 11 is arranged in the demister section 1, and an exhaust port 12 is arranged on the top of the demist section 1.
所述的生物填料段2内设置有火山岩生物填料。The biological filler section 2 is provided with volcanic rock biological filler.
实施例3Example 3
一体化废气除尘除臭装置，包括从上至下依次设置的除雾段1、生物填料段2、泡沫除尘段3、喷淋除尘段4和循环水箱5，所述的喷淋除尘段4设置有进气口7，所述喷淋除尘段4和生物填料段2的顶部分别设置有喷头；所述喷淋除尘段4和所述循环水箱5的底部分别设置有排液口，所述生物填料段2、喷淋除尘段4和泡沫除尘段3的上部分别设置有进液口，所述的排液口与进液口分别连接外部的循环管道8，循环管道8上设置有所述的循环水箱5，所述除雾段1内设置有除雾器11，除雾段1的顶部设置有排气口12。An integrated waste gas dedusting and deodorizing device, including demisting section 1, biological filler section 2, foam dedusting section 3, spray dedusting section 4 and circulating water tank 5 arranged in sequence from top to bottom, and the spray dedusting section 4 is set There is an air inlet 7, and the tops of the spray dust removal section 4 and the biological filler section 2 are respectively provided with nozzles; the bottoms of the spray dust removal section 4 and the circulating water tank 5 are respectively provided with drain ports, and the biological Filling section 2, spray dedusting section 4 and foam dedusting section 3 are respectively provided with a liquid inlet, and the said liquid outlet and liquid inlet are respectively connected to the external circulation pipeline 8, and said circulation pipeline 8 is provided with said A circulating water tank 5, a demister 11 is arranged in the demister section 1, and an exhaust port 12 is arranged on the top of the demist section 1.
所述的生物填料段2内设置有高度为1.5米的火山岩生物填料。The biological filler section 2 is provided with a volcanic rock biological filler with a height of 1.5 meters.
所述的泡沫除尘段3的横截面设置有均匀开有小孔的泡沫除尘板9。The cross-section of the foam dust removal section 3 is provided with a foam dust removal plate 9 uniformly opened with small holes.
实施例4Example 4
一体化废气除尘除臭装置，包括从上至下依次设置的除雾段1、生物填料段2、泡沫除尘段3、喷淋除尘段4和循环水箱5，所述的喷淋除尘段4设置有进气口7，所述喷淋除尘段4和生物填料段2的顶部分别设置有喷头；所述喷淋除尘段4和所述循环水箱5的底部分别设置有排液口，所述生物填料段2、喷淋除尘段4和泡沫除尘段3的上部分别设置有进液口，所述的排液口与进液口分别连接外部的循环管道8，循环管道8上设置有所述的循环水箱5，所述除雾段1内设置有除雾器11，除雾段1的顶部设置有排气口12。An integrated waste gas dedusting and deodorizing device, including demisting section 1, biological filler section 2, foam dedusting section 3, spray dedusting section 4 and circulating water tank 5 arranged in sequence from top to bottom, and the spray dedusting section 4 is set There is an air inlet 7, and the tops of the spray dust removal section 4 and the biological filler section 2 are respectively provided with nozzles; the bottoms of the spray dust removal section 4 and the circulating water tank 5 are respectively provided with drain ports, and the biological Filling section 2, spray dedusting section 4 and foam dedusting section 3 are respectively provided with a liquid inlet, and said liquid outlet and liquid inlet are respectively connected to an external circulation pipeline 8, and said circulation pipeline 8 is provided with said A circulating water tank 5, a demister 11 is arranged in the demister section 1, and an exhaust port 12 is arranged on the top of the demist section 1.
所述的生物填料段2内设置有高度为1.5米的火山岩生物填料。The biological filler section 2 is provided with a volcanic rock biological filler with a height of 1.5 meters.
所述的泡沫除尘段3内上下交错平行安装有两块泡沫除尘板9，泡沫除尘板9均匀开有小孔。In the foam dust removal section 3, two foam dust removal boards 9 are installed in parallel up and down, and the foam dust removal boards 9 evenly have small holes.
以上所述实施例仅表达了本实用新型的具体实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。The above-mentioned embodiments only express the specific implementation manners of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.
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| CN (1) | CN206262354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899333A (en) * | 2017-12-15 | 2018-04-13 | 宜兴市江华环保科技有限公司 | A kind of circulating waters water curtain dedusting deodoriser |
| CN108579403A (en) * | 2018-06-20 | 2018-09-28 | 南京海洛阿姆生物科技有限公司 | A kind of purifier of industrial cooling system deodorant and smell removing |
-
2016
- 2016-12-01 CN CN201621308674.9U patent/CN206262354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899333A (en) * | 2017-12-15 | 2018-04-13 | 宜兴市江华环保科技有限公司 | A kind of circulating waters water curtain dedusting deodoriser |
| CN108579403A (en) * | 2018-06-20 | 2018-09-28 | 南京海洛阿姆生物科技有限公司 | A kind of purifier of industrial cooling system deodorant and smell removing |
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