CN202113775U - Electronic nose biological deodorization system controlled by PLC (programmable logic controller) - Google Patents
Electronic nose biological deodorization system controlled by PLC (programmable logic controller) Download PDFInfo
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- CN202113775U CN202113775U CN2011202031684U CN201120203168U CN202113775U CN 202113775 U CN202113775 U CN 202113775U CN 2011202031684 U CN2011202031684 U CN 2011202031684U CN 201120203168 U CN201120203168 U CN 201120203168U CN 202113775 U CN202113775 U CN 202113775U
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- biological deodorization
- deodorization system
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- 238000004332 deodorization Methods 0.000 title abstract description 21
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 description 9
- 208000028659 discharge Diseases 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
本实用新型涉及一种PLC控制型电子鼻生物除臭系统，其包括用于检测臭气浓度的感应器、进气管、贮气箱、交换箱、PLC控制器以及出气管；其中，所述进气管、贮气箱、交换箱和出气管依次连接；于所述进气管上设有一进气风扇；于所述出气管上设有一出气风扇。本实用新型的PLC控制型电子鼻生物除臭系统具有结构合理、使用安全且除臭效果好等诸多优点。
The utility model relates to a PLC-controlled electronic nose biological deodorization system, which includes a sensor for detecting the concentration of odor, an air inlet pipe, an air storage box, an exchange box, a PLC controller and an air outlet pipe; wherein, the air inlet The air pipe, the air storage box, the exchange box and the air outlet pipe are connected in sequence; an air intake fan is arranged on the air inlet pipe; an air outlet fan is arranged on the air outlet pipe. The PLC-controlled electronic nose biological deodorization system of the utility model has many advantages such as reasonable structure, safe use and good deodorizing effect.
Description
【技术领域】【Technical field】
本实用新型涉及一种除臭系统，具体为一种PLC控制型电子鼻生物除臭系统，属于环保设备技术领域。The utility model relates to a deodorization system, in particular to a PLC-controlled electronic nose biological deodorization system, which belongs to the technical field of environmental protection equipment.
【背景技术】【Background technique】
随着国家对环保事业的高度重视，城市的生活垃圾、工业垃圾等不断增加，所产生的臭气成份复杂，浓度极高，给城市居民的生活及环境带来极大的影响。As the country attaches great importance to the cause of environmental protection, urban domestic waste and industrial waste continue to increase, and the odor produced is complex and extremely high in concentration, which has a great impact on the lives of urban residents and the environment.
目前，国内外均已采取相关的除臭技术对垃圾产生的臭气进行处理，如焚烧、填埋等。但居民区、生活区等区域的垃圾中转站，采取焚烧、填埋均不起作用。采用以往的除臭设备虽对中转站可以进行除臭，但也只能是一般减轻臭气浓度，不能检测出垃圾中产生的有毒性，如硫化氢等有害气体，不能有效的针对这些有毒气体进行处理，无法真正净化臭气。At present, relevant deodorization technologies have been adopted at home and abroad to deal with the odor generated by garbage, such as incineration and landfill. However, for garbage transfer stations in residential areas, living areas and other areas, incineration and landfill will not work. Although the deodorization equipment used in the past can deodorize the transfer station, it can only generally reduce the concentration of the odor, and cannot detect toxic gases such as hydrogen sulfide and other harmful gases in the garbage, and cannot effectively target these toxic gases Treatment, can not really purify the odor.
因此，为解决上述技术问题，确有必要提供一种PLC控制型电子鼻生物除臭系统，以克服现有技术中的所述缺陷。Therefore, in order to solve the above technical problems, it is indeed necessary to provide a PLC-controlled electronic nose biological deodorization system to overcome the defects in the prior art.
【实用新型内容】【Content of utility model】
为解决上述问题，本实用新型的目的在于提供一种结构合理、使用安全且除臭效果好的PLC控制型电子鼻生物除臭系统。In order to solve the above problems, the purpose of this utility model is to provide a PLC-controlled electronic nose biological deodorization system with reasonable structure, safe use and good deodorizing effect.
为实现上述目的，本实用新型采取的技术方案为：一种PLC控制型电子鼻生物除臭系统，其包括用于检测臭气浓度的感应器、进气管、贮气箱、交换箱、PLC控制器以及出气管；其中，所述进气管、贮气箱、交换箱和出气管依次连接；于所述进气管上设有一进气风扇；于所述出气管上设有一出气风扇。In order to achieve the above purpose, the technical solution adopted by the utility model is: a PLC-controlled electronic nose biological deodorization system, which includes an inductor for detecting the concentration of odor, an air intake pipe, an air storage tank, an exchange box, and a PLC control system. A device and an air outlet pipe; wherein, the air intake pipe, the air storage tank, the exchange box and the air outlet pipe are connected in sequence; an air intake fan is arranged on the air inlet pipe; an air outlet fan is arranged on the air outlet pipe.
本实用新型的PLC控制型电子鼻生物除臭系统进一步设置为：于所述贮气箱内进一步设有一气压检测装置。The PLC-controlled electronic nose biological deodorization system of the utility model is further configured as follows: an air pressure detection device is further provided in the air storage box.
本实用新型的PLC控制型电子鼻生物除臭系统还可设置为：所述PLC控制器设置在交换箱内。The PLC-controlled electronic nose biological deodorization system of the utility model can also be set as follows: the PLC controller is set in the exchange box.
与现有技术相比，本实用新型具有如下有益效果：本实用新型的PLC控制型电子鼻生物除臭系统外观简洁、美观，操作界面简单、友好，安装方便，且设备内部分布区域清楚；当现场臭气气体浓度值超过国家标准时，设备进行除臭，否则，停止工作，真正做到具有“嗅觉”的智能除臭设备。Compared with the prior art, the utility model has the following beneficial effects: the PLC-controlled electronic nose biological deodorization system of the utility model has a simple and beautiful appearance, a simple and friendly operation interface, easy installation, and clear internal distribution areas of the equipment; When the on-site odor gas concentration value exceeds the national standard, the equipment will deodorize, otherwise, it will stop working, and it is truly an intelligent deodorization equipment with a "sense of smell".
【附图说明】【Description of drawings】
图1是本实用新型的PLC控制型电子鼻生物除臭系统的原理图。Fig. 1 is a schematic diagram of the PLC-controlled electronic nose biological deodorization system of the present invention.
【具体实施方式】【Detailed ways】
请参阅说明书附图1所示，本实用新型为一种PLC控制型电子鼻生物除臭系统，其由感应器1、进气管2、贮气箱3、交换箱4、PLC控制器(Programmable Controller)41以及出气管5等构件组成。Please refer to the accompanying drawing 1 of the description, the utility model is a PLC-controlled electronic nose biological deodorization system, which consists of an inductor 1, an air intake pipe 2, an air storage box 3, an exchange box 4, and a PLC controller (Programmable Controller) ) 41 and outlet pipe 5 and other components.
其中，所述感应器1用于检测臭气浓度，其采用良好的铸铝及喷漆工艺，外形小巧美观，且具有良好的防潮功能。Wherein, the sensor 1 is used to detect the concentration of the odor, and it adopts good casting aluminum and painting technology, and has a small and beautiful appearance, and has good moisture-proof function.
所述进气管2、贮气箱3、交换箱4以及出气管5依次连接，从而将臭气进行除臭处理。于所述进气管2上设有一进气风扇21，从而加速臭气进入贮气箱3内。于所述出气管5上设有一出气风扇51，其亦能加速处理后的气体排出，从而提高该设备的除臭效率。The air inlet pipe 2, the air storage box 3, the exchange box 4 and the air outlet pipe 5 are connected in sequence, so that the odor is deodorized. An air intake fan 21 is arranged on the air intake pipe 2, thereby accelerating the foul gas into the air storage tank 3. An air outlet fan 51 is arranged on the air outlet pipe 5, which can also accelerate the discharge of the treated gas, thereby improving the deodorization efficiency of the device.
于所述贮气箱3内进一步设有一气压检测器31，当贮气箱3中的气压达到一定值时，系统关闭进风扇21的运行；反之，正常启动进风扇21。An air pressure detector 31 is further provided in the air storage box 3. When the air pressure in the air storage box 3 reaches a certain value, the system shuts down the operation of the intake fan 21; otherwise, the system starts the intake fan 21 normally.
所述PLC控制器41用于控制整个系统的运行，其设置在交换箱4内。The PLC controller 41 is used to control the operation of the whole system, and it is arranged in the exchange box 4 .
本实用新型的PLC控制型电子鼻生物除臭系统的工作原理如下：当感应器1自动感应现场臭气浓度，并与国家《恶臭污染物排放标准》GB 14554-93厂界二级排放标准进行比较判断，当臭气浓度超过排放标准时，感应器1启动进气风扇21进行吸气，将外界超标的臭气吸到贮气箱3中，同时启动贮气箱3的除臭子系统对臭气进行有效的处理。处理后的其体送入交换箱4中进行检测，当气体达到国家排放标准后，由出气风扇51排放至空气中或者水中冷凝成液。当气体未达到国家排放标准时，系统自动将气体抽送回贮气箱3重新进行除臭。The working principle of the PLC-controlled electronic nose biological deodorization system of the present utility model is as follows: when the sensor 1 automatically senses the on-site odor concentration, it will meet the national "Odor Pollutant Discharge Standard" GB 14554-93 factory boundary secondary discharge standard. Comparison and judgment, when the odor concentration exceeds the emission standard, the sensor 1 starts the intake fan 21 to inhale, sucks the excessive odor from the outside into the air storage tank 3, and simultaneously starts the deodorization subsystem of the air storage tank 3 to deodorize the odor. Gas is processed effectively. The treated body is sent to the exchange box 4 for detection, and when the gas reaches the national discharge standard, it is discharged into the air by the outlet fan 51 or condensed into liquid in water. When the gas does not reach the national discharge standard, the system automatically pumps the gas back to the gas storage tank 3 for deodorization again.
在除臭的过程中，需要加入除臭清洁剂对恶臭进行化学反应进行除臭，其化学式：R1R2·N·(CH2-CH＝CH-CH2)n·So3·Na；分子量：2500；比重：d＝1.001；品性：无色、无味、无毒(LD50＞21500mg/kg体重)、无刺激性，PH中性。该除臭清洁剂的除臭反应是根据其偶极性能力，左侧R1R2·N的氨基会与恶臭相对应的化学键(chemical Bond)起键合作用，从而达到除臭的反应效果，具体反应式如下：In the process of deodorization, it is necessary to add a deodorizing detergent to carry out a chemical reaction to deodorize the stench. Its chemical formula: R1R2 N (CH2-CH=CH-CH2)n So3 Na; molecular weight: 2500; specific gravity: d=1.001; properties: colorless, odorless, non-toxic (LD50>21500mg/kg body weight), non-irritating, neutral pH. The deodorizing reaction of this deodorant cleaner is based on its dipolar ability. The amino group of R1R2 N on the left will bond with the chemical bond corresponding to the odor, so as to achieve the deodorizing reaction effect. The specific reaction The formula is as follows:
以上的具体实施方式仅为本创作的较佳实施例，并不用以限制本创作，凡在本创作的精神及原则之内所做的任何修改、等同替换、改进等，均应包含在本创作的保护范围之内。The specific implementation above is only a preferred embodiment of this creation, and is not intended to limit this creation. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this creation should be included in this creation. within the scope of protection.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202031684U CN202113775U (en) | 2011-06-04 | 2011-06-04 | Electronic nose biological deodorization system controlled by PLC (programmable logic controller) |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202031684U CN202113775U (en) | 2011-06-04 | 2011-06-04 | Electronic nose biological deodorization system controlled by PLC (programmable logic controller) |
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| CN202113775U true CN202113775U (en) | 2012-01-18 |
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| CN2011202031684U Expired - Lifetime CN202113775U (en) | 2011-06-04 | 2011-06-04 | Electronic nose biological deodorization system controlled by PLC (programmable logic controller) |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013284A (en) * | 2015-07-07 | 2015-11-04 | 安徽宜留电子科技有限公司 | Burning smell exhaust gas deodorization device |
| CN106334435A (en) * | 2016-08-31 | 2017-01-18 | 无锡东恒新能源科技有限公司 | Waste gas treatment device for purification of carbon nanotube |
| CN106345230A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Waste gas treatment device for production of carbon nanotube |
| CN106345231A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Intelligent waste gas treatment device for preparation of carbon nanotube |
| CN107789980A (en) * | 2017-11-22 | 2018-03-13 | 深圳市利源水务设计咨询有限公司 | A kind of catalytic oxidation deodorizing technique and its device |
-
2011
- 2011-06-04 CN CN2011202031684U patent/CN202113775U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013284A (en) * | 2015-07-07 | 2015-11-04 | 安徽宜留电子科技有限公司 | Burning smell exhaust gas deodorization device |
| CN106334435A (en) * | 2016-08-31 | 2017-01-18 | 无锡东恒新能源科技有限公司 | Waste gas treatment device for purification of carbon nanotube |
| CN106345230A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Waste gas treatment device for production of carbon nanotube |
| CN106345231A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Intelligent waste gas treatment device for preparation of carbon nanotube |
| CN107789980A (en) * | 2017-11-22 | 2018-03-13 | 深圳市利源水务设计咨询有限公司 | A kind of catalytic oxidation deodorizing technique and its device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |