CN203329621U - Low wind-resistance mixed filter material bio-deodorizing device - Google Patents
Low wind-resistance mixed filter material bio-deodorizing device Download PDFInfo
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- CN203329621U CN203329621U CN2013203949777U CN201320394977U CN203329621U CN 203329621 U CN203329621 U CN 203329621U CN 2013203949777 U CN2013203949777 U CN 2013203949777U CN 201320394977 U CN201320394977 U CN 201320394977U CN 203329621 U CN203329621 U CN 203329621U
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 239000002689 soil Substances 0.000 claims abstract description 31
- 238000004332 deodorization Methods 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 9
- 244000005700 microbiome Species 0.000 claims description 8
- 239000004459 forage Substances 0.000 claims description 3
- 230000000813 microbial effect Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000001877 deodorizing effect Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
本实用新型涉及一种低风阻混合滤料生物除臭装置，包括引风机、布气管、土壤混合滤料、收集系统，引风机一端与收集系统相连接，另一端通过输气管道与布气管连接，输气管道上设有喷淋加湿装置，土壤混合滤料包括卵石、陶粒滤料、砂质土壤，卵石位于最底层，布气管位于卵石层内，陶粒滤料位于卵石和砂质土壤之间。本实用新型的低风阻混合滤料生物除臭装置结构简单，运行稳定高效，费用低，无二次污染；所述引风机采用FRP离心风机，具有风量大、噪音小、效率高等优点，采用室外隔音罩安装，占地面积小，安装方便；所述臭气收集系统安装喷淋加湿装置，满足微生物处理需求；土壤混合滤料表层设置喷水装置，满足植被生长需求。
The utility model relates to a low wind resistance mixed filter material biological deodorization device, comprising an induced draft fan, an air distribution pipe, soil mixed filter material, and a collection system. One end of the induced draft fan is connected with the collection system, and the other end is connected with the air distribution pipe through an air transmission pipeline. , the gas pipeline is equipped with a spray humidification device, and the soil mixed filter material includes pebbles, ceramsite filter materials, and sandy soil. between. The low wind resistance mixed filter material biological deodorization device of the utility model has the advantages of simple structure, stable and efficient operation, low cost and no secondary pollution; the induced draft fan adopts FRP centrifugal fan, which has the advantages of large air volume, low noise and high efficiency. The installation of a soundproof cover has a small footprint and is easy to install; the odor collection system is equipped with a spray humidification device to meet the needs of microbial treatment; a water spray device is installed on the surface of the soil mixed filter material to meet the needs of vegetation growth.
Description
技术领域 technical field
本实用新型涉及一种除臭装置，具体涉及一种低风阻混合滤料生物除臭装置。The utility model relates to a deodorizing device, in particular to a low wind resistance mixed filter material biological deodorizing device.
背景技术 Background technique
恶臭是指气态物质通过人的嗅觉产生的一种心理上的不快感或厌恶感，恶臭污染不仅是一种感觉公害，而且会损害人身健康。随着人们对环境质量的要求提高以及日益严格的环保标准，臭气污染治理越来越迫切。Odor refers to a kind of psychological discomfort or disgust produced by gaseous substances through human sense of smell. Odor pollution is not only a sensory nuisance, but also damages personal health. With the improvement of people's requirements for environmental quality and increasingly stringent environmental protection standards, the control of odor pollution is becoming more and more urgent.
现有的除臭技术有普通生物过滤法、化学吸收法、活性炭吸附法、臭氧氧化法、直接焚烧法、掩蔽剂法。普通生物过滤法除臭对温度、pH值要求较高，表面负荷过大容易堵塞板结，风阻大，动力消耗大，3～5年必须更换滤料。化学吸收法维修要求高，运行管理复杂，对操作人员要求较高，运行费用（能耗、药耗）高。活性炭吸附法对于NH3、H2S等去除率有限，不能用于大气量和高浓度的情况，活性炭的再生与替换价格昂贵、劳动强度大，再生后的活性炭吸附能力明显降低。臭氧氧化法因臭氧本身为污染物，经处理后仍有轻微恶臭味，工艺控制困难，功率要求高；残余的臭氧会腐蚀金属构件，其分解处理的费用大。直接焚烧法仅适用于浓度高、气量小的臭气，同时会向大气排放SO2等污染物。掩蔽剂法对臭气仅是掩盖作用，臭气去除率有限，因恶臭浓度和大气是不断变化的，该方法的有效性不可靠。Existing deodorization technologies include ordinary biological filtration, chemical absorption, activated carbon adsorption, ozone oxidation, direct incineration, and masking agent. Ordinary biological filtration deodorization has high requirements on temperature and pH value. If the surface load is too large, it is easy to block and harden, the wind resistance is large, and the power consumption is large. The filter material must be replaced every 3 to 5 years. The chemical absorption method has high maintenance requirements, complex operation management, high requirements for operators, and high operating costs (energy consumption, chemical consumption). The activated carbon adsorption method has a limited removal rate for NH 3 , H 2 S, etc., and cannot be used in the case of atmospheric volume and high concentration. The regeneration and replacement of activated carbon is expensive and labor-intensive, and the adsorption capacity of activated carbon after regeneration is significantly reduced. Because ozone itself is a pollutant in the ozone oxidation method, there is still a slight foul smell after treatment, the process control is difficult, and the power requirement is high; the residual ozone will corrode metal components, and the cost of its decomposition and treatment is high. The direct incineration method is only suitable for odorous gases with high concentration and small gas volume, and at the same time, pollutants such as SO 2 will be emitted into the atmosphere. The masking agent method only has a masking effect on the odor, and the removal rate of the odor is limited. Because the concentration of the odor and the atmosphere are constantly changing, the effectiveness of this method is not reliable.
发明内容 Contents of the invention
为克服现有技术的不足，本实用新型的目的在于提供一种稳定、高效、易于管理、运行费用低、无二次污染的低风阻混合滤料生物除臭装置。In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a low wind resistance mixed filter material biological deodorization device that is stable, efficient, easy to manage, low in operating costs, and free of secondary pollution.
本实用新型解决其技术问题所采用的技术方案是：低风阻混合滤料生物除臭装置，包括引风机、布气管、土壤混合滤料、收集系统，所述引风机一端与收集系统相连接，另一端通过输气管道与布气管连接，所述输气管道上设有喷淋加湿装置，所述土壤混合滤料的外侧设有壳体，所述土壤混合滤料包括卵石、陶粒滤料、砂质土壤，所述卵石位于最底层，所述布气管位于卵石层内，所述陶粒滤料位于卵石和砂质土壤之间，所述砂质土壤上种植有植被，所述砂质土壤上设有喷水器，所述喷水器位于植被之间。The technical solution adopted by the utility model to solve the technical problem is: low wind resistance mixed filter material biological deodorization device, including induced draft fan, air distribution pipe, soil mixed filter material, collection system, one end of the induced draft fan is connected with the collection system, The other end is connected to the air distribution pipe through the gas pipeline, the gas pipeline is provided with a spray humidification device, and the outer side of the soil mixed filter material is provided with a shell, and the soil mixed filter material includes pebbles,
所述陶粒滤料上接种有嗜酸菌微生物。The ceramsite filter material is inoculated with acidophilic microorganisms.
所述引风机为FRP离心风机。The induced draft fan is an FRP centrifugal fan.
所述植被为豆科牧草。The vegetation is leguminous forage.
本实用新型具有以下有益效果：本实用新型的低风阻混合滤料生物除臭装置结构简单，运行稳定高效，费用低，无二次污染；所述引风机采用FRP离心风机，具有风量大、噪音小、效率高等优点，采用室外隔音罩安装，占地面积小，安装方便；所述臭气收集系统安装喷淋加湿装置，满足微生物处理需求；土壤混合滤料表层设置喷水装置，满足植被生长需求。The utility model has the following beneficial effects: the low wind resistance mixed filter material biological deodorization device of the utility model has simple structure, stable and efficient operation, low cost, and no secondary pollution; the induced draft fan adopts FRP centrifugal fan, which has large air volume, low noise Small size, high efficiency, etc. It is installed in an outdoor soundproof cover, which occupies a small area and is easy to install; the odor collection system is equipped with a spray humidification device to meet the needs of microbial treatment; the surface of the soil mixed filter material is equipped with a water spray device to meet the growth of vegetation need.
附图说明 Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图中，1、引风机，2、喷淋加湿装置，3、输气管道，4、壳体，5、布气管，6、卵石，7、陶粒滤料，8、砂质土壤，9、植被，10、喷水器，11、收集系统。In the figure, 1. induced draft fan, 2. spray humidification device, 3. gas pipeline, 4. shell, 5. air distribution pipe, 6. pebbles, 7. ceramsite filter material, 8. sandy soil, 9. Vegetation, 10. Sprinklers, 11. Collection system.
具体实施方式 Detailed ways
现在结合附图对本实用新型作进一步详细的说明。Now in conjunction with accompanying drawing, the utility model is described in further detail.
如图1所示，低风阻混合滤料生物除臭装置，包括引风机1、布气管5、土壤混合滤料、收集系统11，所述引风机1一端与收集系统11相连接，另一端通过输气管道3与布气管5连接，所述输气管道3上设有喷淋加湿装置2，所述土壤混合滤料的外侧设有壳体4，所述土壤混合滤料包括卵石6、陶粒滤料7、砂质土壤8，所述卵石6位于最底层，所述布气管5位于卵石6层内，所述陶粒滤料7位于卵石6和砂质土壤8之间，所述砂质土壤8上种植有植被9，所述砂质土壤8上设有喷水器10，所述喷水器10位于植被9之间。As shown in Figure 1, the biological deodorization device with low wind resistance mixed filter material includes induced
所述陶粒滤料7上接种有嗜酸菌微生物。The ceramsite filter material 7 is inoculated with acidophilic microorganisms.
所述引风机1为FRP离心风机。The induced
所述植被9为豆科牧草。The vegetation 9 is legume grass.
微生物可将臭气降解为CO2、H2O，并利用其有机成分合成自身生命体。Microbes can degrade odor into CO 2 and H 2 O, and use their organic components to synthesize their own living organisms.
为达到良好的处理效果，采用嗜酸菌微生物接种启动，在装置停运1～2月内，重新启动无需重新接种。In order to achieve a good treatment effect, acidophilus microorganisms are used to start the inoculation. If the device is shut down for 1 to 2 months, it does not need to be re-inoculated when it is restarted.
为达到良好除臭效果，混合滤料包括卵石、陶粒滤料、砂质土壤等。In order to achieve a good deodorizing effect, the mixed filter material includes pebbles, ceramsite filter materials, sandy soil, etc.
为保持滤体富足的微生物量，土壤混合滤料部分为表面积大的陶粒滤料。In order to maintain the rich microbial biomass of the filter body, the soil mixed filter material is a ceramsite filter material with a large surface area.
为防止pH值偏低对微生物的活性影响，混合滤料采用部分卵石滤料调节pH值。In order to prevent the influence of low pH value on the activity of microorganisms, some pebble filter materials are used to adjust the pH value of the mixed filter material.
为保证除臭效果和和外观美观，滤体表层种植植被，主要为豆科牧草。In order to ensure the deodorizing effect and beautiful appearance, vegetation is planted on the surface of the filter body, mainly leguminous forage.
陶粒滤料7接种有丰富的微生物，各产生臭气的单元由收集系统11收集并加湿后，经引风机1和输气管道3送至卵石6层内的布气管5，布气管开孔，确保臭气均匀的分布在卵石6层内。含污染物的臭气沿滤料层向上流动，在穿过陶粒滤料7的过程中，首先被吸附在滤料、薄膜水层及微生物膜表面，然后微生物利用其新陈代谢作用将其氧化为CO2、H2O、硫酸盐、硝酸盐等，并合成微生物细胞质，从而将臭气转化无味或气味较少的无害气体。种植在土壤混合滤料表层的植被9与陶粒滤料7中的微生物构成小型生态循环系统，既起到绿化美观的作用，又可以吸收臭气中的NH3等污染物。The ceramsite filter material 7 is inoculated with abundant microorganisms. After the units that produce odor are collected by the
本实用新型不局限于上述实施方式，任何人应得知在本实用新型的启示下作出的结构变化，凡是与本实用新型具有相同或相近的技术方案，均落入本实用新型的保护范围之内。The utility model is not limited to the above-mentioned embodiment, and anyone should know that the structural changes made under the enlightenment of the utility model, all technical solutions that are the same as or similar to the utility model, all fall within the scope of protection of the utility model Inside.
本实用新型未详细描述的技术、形状、构造部分均为公知技术。The technologies, shapes and construction parts not described in detail in the utility model are all known technologies.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469613A (en) * | 2017-07-24 | 2017-12-15 | 华北电力大学 | The stench processing system and method that a kind of more filtrate media are combined |
| CN111346501A (en) * | 2020-03-13 | 2020-06-30 | 深圳市伟绿达科技有限公司 | Ecological waste gas purification system and purification method thereof |
| CN112807988A (en) * | 2021-03-11 | 2021-05-18 | 浙江维朴环境科技有限公司 | Soil filtering and deodorizing system and method |
-
2013
- 2013-07-04 CN CN2013203949777U patent/CN203329621U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469613A (en) * | 2017-07-24 | 2017-12-15 | 华北电力大学 | The stench processing system and method that a kind of more filtrate media are combined |
| CN111346501A (en) * | 2020-03-13 | 2020-06-30 | 深圳市伟绿达科技有限公司 | Ecological waste gas purification system and purification method thereof |
| CN112807988A (en) * | 2021-03-11 | 2021-05-18 | 浙江维朴环境科技有限公司 | Soil filtering and deodorizing system and method |
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