CN106555658B - 汽车尾气监测及净化装置 - Google Patents

汽车尾气监测及净化装置 Download PDF

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CN106555658B
CN106555658B CN201710021748.3A CN201710021748A CN106555658B CN 106555658 B CN106555658 B CN 106555658B CN 201710021748 A CN201710021748 A CN 201710021748A CN 106555658 B CN106555658 B CN 106555658B
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陈佩江
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Shandong Shengyang Rubber Plastic Co ltd
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Abstract

本发明公开了汽车尾气监测及净化装置，包括尾气连接管、微型抽气泵、高压集气瓶、排气控制装置、废气处理箱和中央控制系统，所述尾气连接管连接在汽车尾气排气管的侧面，所述尾气排气管上安装有气体阀门a，所述尾气连接管连接微型抽气泵，所述微型抽气泵出气口连接高压集气瓶，所述高压集气瓶连接排气控制装置，所述排气控制装置连接废气处理箱的底部，所述废气处理箱上端设有排气管，所述排气管上安装有气体阀门b，微型抽气泵、排气控制装置、气体阀门a、气体阀门b分别与中央控制系统连接。本发明利用化能自养型固碳微生物处理汽车尾气，净化汽车尾气，减少二氧化碳与二氧化硫的排放。

Description

汽车尾气监测及净化装置
技术领域
本发明涉及汽车尾气处理领域，具体为汽车尾气监测及净化装置。
背景技术
面临空气的污染给人类的生存造成极大的危害，特别是汽车尾气排放到大气中，加速对流层臭氧形成光化学反应，这些有害气体在空气中形成雾霾，散发在空气中，给人类和动植物造成危害极大，尾气排出的二氧化硫、二氧化碳、碳氢化物和PM2.5均是有毒气体，损害人们的中枢神精，刺激呼吸道黏膜感染，二氧化碳是温室效应的罪归祸首，二氧化碳的过量排放导致全球气温升高，汽车尾气已经被列为世界严重污染环境问题之一，因此汽车尾气污染的控制已成为现在社会普遍关注的问题。
微生物在环境处理方面得到广泛应用，目前微生物有两种固定二氧化碳的方式：异养固定与自养固定。异养微生物以有机化合物作为碳源和能源，在自代谢过程中固定二氧化碳，而自养微物固定二氧化碳是把二氧化碳固定在接收体分子上。自养微生物主要分为两类，光能自养型微生物和化能自养型微生物，化能自养型微生物以二氧化碳为碳源，能源主要有H2、H2S、S2O3 2-、NO2 -等还原性化合物。
发明内容
本发明的目的在于提供汽车尾气监测及净化装置，利用化能自养型固碳微生物处理汽车尾气，净化汽车尾气，减少二氧化碳的排放。
为实现上述目的，本发明提供如下技术方案：汽车尾气监测及净化装置，包括尾气连接管、微型抽气泵、高压集气瓶、排气控制装置、废气处理箱和中央控制系统，所述尾气连接管连接在汽车尾气排气管的侧面，所述尾气排气管上安装有气体阀门a，所述尾气连接管连接微型抽气泵，所述微型抽气泵出气口连接高压集气瓶，所述高压集气瓶连接排气控制装置，所述排气控制装置连接废气处理箱的底部，所述废气处理箱上端设有排气管，所述排气管上安装有气体阀门b，微型抽气泵、排气控制装置、气体阀门a、气体阀门b分别与中央控制系统连接；所述废气处理箱内设有多层固定化微生物板，所述固定化微生物板是由活性污泥与活性炭的混合物组成，活性污泥与活性炭按照1:2的比例通过化学试剂混合成糊状混合物，再将糊状混合物通过模板固定，待糊状混合物干后取下模板，晾干后的活性污泥与活性炭混合物组成固定化微生物板，所述活性污泥内主要含有化能自养型固碳微生物。
所述高压集气瓶内设有压力传感器a，废气处理箱内设有压力传感器b，压力传感器a、压力传感器b与中央控制系统连接。
当高压集气瓶内的压力达到0.4Mpa时，中央控制系统使气体阀门a打开并使微型抽气泵停止抽气，当废气处理箱内的压力达到0.2Mpa时，中央控制系统使排气控制装置停止向废气处理箱内排气，经过3-6h后，打开气体阀门b排出处理后的气体，当废气处理箱内的压力为0.1Mpa时，中央控制系统关闭气体阀门b并使排气控制装置向废气处理箱内排气。
进一步，所述微型抽气泵、高压集气瓶、排气控制装置、废气处理箱放置在汽车后备箱，汽车后备箱内还设置有冷却装置。
进一步，所述固定化微生物板从下相上依次间隔设置，并且与废气处理箱三侧密封，一侧开口，并且开口依次错开，使汽车尾气从下到上呈S形运动，增加气体反应时间。
进一步，所述废气处理箱可以定期更换。
与现有技术相比，本发明的有益效果是：所述废气处理箱内设有多层固定化微生物板，所述固定化微生物板是由活性污泥与活性炭的混合物组成，所述活性污泥内主要含有化能自养型固碳微生物，本发明利用化能自养型微生物，以汽车尾气中二氧化碳为碳源，二氧化硫溶于水后生成的S2O3 2-为能源，固定二氧化碳，减少二氧化硫的排放，活性炭能吸附尾气中碳氢化物、PM2.5和铅，到达净化汽车尾气的效果。
附图说明
图1为本发明的结构示意图；
图2为废气处理箱结构示意图。
图中：1、尾气排气管，2、高压集气瓶，3、排气控制装置，4、废气处理箱，5、气体阀门b，6、排气管，7、微型抽气泵，8、气体阀门a，9、压力传感器a，10、压力传感器b，11、尾气连接管，12、中央控制系统，13、固定化微生物板。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1，请参阅图，本发明提供一种技术方案：汽车尾气监测及净化装置，包括尾气连接管11、微型抽气泵7、高压集气瓶2、排气控制装置3、废气处理箱4和中央控制系统12，尾气连接管11连接在汽车尾气排气管1的侧面，尾气排气管1上安装有气体阀门a8，尾气连接管11连接微型抽气泵7，微型抽气泵7出气口连接高压集气瓶2，高压集气瓶2连接排气控制装置3，排气控制装置3连接废气处理箱4的底部，废气处理箱4上端设有排气管6，排气管6上安装有气体阀门b5，微型抽气泵7、排气控制装置3、气体阀门a8、气体阀门b5分别与中央控制系统12连接；废气处理箱4内设有多层固定化微生物板13，所述固定化微生物板13是由活性污泥与活性炭的混合物组成，活性污泥与活性炭按照1:2的比例通过化学试剂混合成糊状混合物，再将糊状混合物通过模板固定，待糊状混合物干后取下模板，晾干后的活性污泥与活性炭混合物组成固定化微生物板，所述活性污泥内主要含有化能自养型固碳微生物。
高压集气瓶2内设有压力传感器a9，废气处理箱4内设有压力传感器b10，压力传感器a9、压力传感器b10与中央控制系统12连接。
当高压集气瓶2内的压力达到0.4Mpa时，中央控制系统12使气体阀门a8打开并使微型抽气泵7停止抽气，当废气处理箱4内的压力达到0.2Mpa时，中央控制系统12使排气控制装置3停止向废气处理箱4内排气，经过3h后，打开气体阀门b5排出处理后的气体，当废气处理箱4内的压力为0.1Mpa时，中央控制系统12关闭气体阀门b5并使排气控制装置3向废气处理箱4内排气。
实施例2，汽车尾气监测及净化装置，包括尾气连接管11、微型抽气泵7、高压集气瓶2、排气控制装置3、废气处理箱4和中央控制系统12，尾气连接管11连接在汽车尾气排气管1的侧面，尾气排气管1上安装有气体阀门a8，尾气连接管11连接微型抽气泵7，微型抽气泵7出气口连接高压集气瓶2，高压集气瓶2连接排气控制装置3，排气控制装置3连接废气处理箱4的底部，废气处理箱4上端设有排气管6，排气管6上安装有气体阀门b5，微型抽气泵7、排气控制装置3、气体阀门a8、气体阀门b5分别与中央控制系统12连接；废气处理箱4内设有多层固定化微生物板13，所述固定化微生物板13是由活性污泥与活性炭的混合物组成，活性污泥与活性炭按照1:2的比例通过化学试剂混合成糊状混合物，再将糊状混合物通过模板固定，待糊状混合物干后取下模板，晾干后的活性污泥与活性炭混合物组成固定化微生物板，所述活性污泥内主要含有化能自养型固碳微生物。
高压集气瓶2内设有压力传感器a9，废气处理箱4内设有压力传感器b10，压力传感器a9、压力传感器b10与中央控制系统12连接。
当高压集气瓶2内的压力达到0.4Mpa时，中央控制系统12使气体阀门a8打开并使微型抽气泵7停止抽气，当废气处理箱4内的压力达到0.2Mpa时，中央控制系统12使排气控制装置3停止向废气处理箱4内排气，经过6h后，打开气体阀门b5排出处理后的气体，当废气处理箱4内的压力为0.1Mpa时，中央控制系统12关闭气体阀门b5并使排气控制装置3向废气处理箱4内排气。
固定化微生物板13从下相上依次间隔设置，并且与废气处理箱三侧密封，一侧开口，并且开口依次错开，使汽车尾气从下到上呈S形运动，增加气体反应时间。
本发明利用化能自养型微生物，以汽车尾气中二氧化碳为碳源，二氧化硫溶于水后生成的S2O3 2-为能源，固定二氧化碳，减少二氧化硫的排放，活性炭能吸附尾气中碳氢化物、固体悬浮颗粒和铅，到达净化汽车尾气的效果。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其改进构思加以等同替换或改变，都应涵盖在本发明的保护范围内。

Claims (4)

1.汽车尾气监测及净化装置，其特征在于：包括尾气连接管、微型抽气泵、高压集气瓶、排气控制装置、废气处理箱和中央控制系统，所述尾气连接管连接在汽车尾气排气管的侧面，所述尾气排气管上安装有气体阀门a，所述尾气连接管连接微型抽气泵，所述微型抽气泵出气口连接高压集气瓶，所述高压集气瓶连接排气控制装置，所述排气控制装置连接废气处理箱的底部，所述废气处理箱上端设有排气管，所述排气管上安装有气体阀门b，微型抽气泵、排气控制装置、气体阀门a、气体阀门b分别与中央控制系统连接；所述废气处理箱内设有多层固定化微生物板，所述固定化微生物板是由活性污泥与活性炭的混合物组成，活性污泥与活性炭按照1:2的比例通过化学试剂混合成糊状混合物，再将糊状混合物通过模板固定，待糊状混合物干后取下模板，晾干后的活性污泥与活性炭混合物组成固定化微生物板，所述活性污泥内主要含有化能自养型固碳微生物，废气处理箱内装有清水； 所述高压集气瓶内设有压力传感器a，废气处理箱内设有压力传感器b，压力传感器a、压力传感器b与中央控制系统连接；当高压集气瓶内的压力达到0.4Mpa时，中央控制系统使气体阀门a打开并使微型抽气泵停止抽气，当废气处理箱内的压力达到0.2Mpa时，中央控制系统使排气控制装置停止向废气处理箱内排气，经过3-6h后，打开气体阀门b排出处理后的气体，当废气处理箱内的压力为0.1Mpa时，中央控制系统关闭气体阀门b并使排气控制装置向废气处理箱内排气。
2.根据权利要求1所述的汽车尾气监测及净化装置，其特征在于：所述微型抽气泵、高压集气瓶、排气控制装置、废气处理箱放置在汽车后备箱，汽车后备箱内还设置有冷却装置。
3.根据权利要求1所述的汽车尾气监测及净化装置，其特征在于：所述固定化微生物板从下相上依次间隔设置，并且与废气处理箱三侧密封，一侧开口，并且开口依次错开，使汽车尾气从下到上呈S形运动，增加气体反应时间。
4.根据权利要求1所述的汽车尾气监测及净化装置，其特征在于：所述废气处理箱可以定期更换。
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