WO2021227388A1 - 一种利用微纳米气泡处理有机废气的设备 - Google Patents

一种利用微纳米气泡处理有机废气的设备 Download PDF

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Publication number
WO2021227388A1
WO2021227388A1 PCT/CN2020/126005 CN2020126005W WO2021227388A1 WO 2021227388 A1 WO2021227388 A1 WO 2021227388A1 CN 2020126005 W CN2020126005 W CN 2020126005W WO 2021227388 A1 WO2021227388 A1 WO 2021227388A1
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Prior art keywords
air
water
pipe
tank body
air outlet
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PCT/CN2020/126005
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English (en)
French (fr)
Inventor
丁燕瑞
符春茂
郭燕蕾
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苏州川森恒祺生态科技有限公司
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Priority to DE212020000273.8U priority Critical patent/DE212020000273U1/de
Publication of WO2021227388A1 publication Critical patent/WO2021227388A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/44—Organic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact

Definitions

  • the utility model relates to a device for treating organic waste gas by using micro-nano bubbles, which belongs to the technical field of waste gas treatment.
  • Organic waste gas is a kind of volatile organic compound.
  • Organic waste gas has a huge impact on human health.
  • people When the organic waste gas in the room reaches a certain concentration, people will feel headache, nausea, vomiting, fatigue, etc. in a short time, and convulsions will occur in severe cases. , Coma, and will harm the human liver, kidneys, brain and nervous system, causing serious consequences such as memory loss.
  • the current treatment methods for organic waste gas mainly include activated carbon adsorption method, chemical reaction method, catalytic combustion method, biological oxidation method, Dielectric laser technology, etc., but these technologies have shortcomings. Therefore, a device that uses micro-nano bubbles to treat organic waste gas is needed.
  • the technical problem to be solved by the utility model overcomes the existing defects and provides a device for treating organic waste gas by using micro-nano bubbles.
  • the nanobubbles are fully mixed with the exhaust gas, which can effectively solve the problems in the background art.
  • the present invention provides the following technical solutions.
  • a device for treating organic waste gas by using micro-nano bubbles comprising a tank body, the bottom of the tank body is embedded and connected to the inside of a base, a bellows is arranged on one side of the base, and an air inlet is connected on the upper side of the bellows, so An induced draft fan is connected to the lower side of the wind box, the output end of the induced draft fan is connected to the tank body, a water collecting plate is arranged below the inside of the tank body, a number of nozzles are arranged below the water collecting plate, and the upper part of the water collecting plate A water inlet pipe 1 is embedded and connected, and the water inlet pipe 1 communicates with the water guiding pipe.
  • An air guiding plate is arranged on the upper part of the water collecting plate and located inside the tank body.
  • a plurality of air outlet pipes are arranged on the adjacent side of the air guiding plate.
  • a plurality of air outlets are provided below the air outlet tube, a support is provided above the air outlet, an air guide tube is provided above the support, and an air inlet tube is embedded and connected to the upper side of the air guide tube, and the air inlet tube penetrates
  • a second water inlet pipe is embedded and connected above the generator, and the second water inlet pipe is in communication with the water pipe.
  • One side of the water pipe is located above the base.
  • a water outlet pipe is arranged under the tank body, the water outlet pipe is L-shaped, and a filter screen is arranged inside the wind box.
  • the shape of the air outlet pipe is circular, the air outlet pipes have a total of 3-4 groups and are arranged from top to bottom, from large to small, and pass between the outlet tubes. Connecting pipe connection.
  • the air guide tube penetrates the inside of the support and is connected with the air guide tube.
  • the upper and lower ends of the air guide plate are both horn-shaped, and the size and arrangement sequence of the air outlet pipe is the same as the inclination angle of the air guide plate.
  • the water collecting plate has a circular ring shape
  • the spray head is a mist spray head.
  • a generator is provided outside the tank body and a plurality of annular air outlet pipes are arranged inside the tank body.
  • the generator can generate micro-nano bubbles, which can enter the air outlet pipe through the air inlet pipe and the air guide tube and exit from the air outlet.
  • the air port is introduced into the tank body, so that the micro-nano bubbles and the exhaust gas are fully mixed, and the exhaust gas purification effect is improved.
  • a water collecting plate and a spray head are arranged under the tank body.
  • the spray head sprays water, part of the organic waste gas can be dissolved in the water, and then the waste gas is purified by micro-nano bubbles, thereby making the waste gas purification more thorough; at the same time, the wind box
  • the impurities in the exhaust gas can be filtered to prevent the impurities from blocking the nozzle and the air outlet.
  • Figure 1 is a cross-sectional view of the utility model.
  • Figure 2 is a structural diagram of the outlet pipe of the present invention.
  • a device for treating organic waste gas using micro-nano bubbles includes a tank body 1.
  • the bottom of the tank body 1 is embedded and connected to the inside of a base 2.
  • a bellows 3 is provided on the upper side of the base 2 and above the bellows 3.
  • One side is connected with the air inlet 4, the lower side of the wind box 3 is connected with an induced draft fan 5, and the output end of the induced draft fan 5 is connected with the tank 1.
  • a number of nozzles 7, a water inlet pipe 8 is embedded and connected above the water collecting plate 6, and the water inlet pipe 8 is in communication with the water guiding pipe 9.
  • the air guiding plate 10 is provided on the water collecting plate 6 inside the tank 1 and the air guiding plate 10 corresponds to each other.
  • a number of air outlets 11 are provided on the adjacent side, a number of air outlets 12 are provided below the air outlet tube 11, a support 13 is provided above the air outlet tube 11, an air guide tube 14 is provided above the support 13, and the upper side of the air guide tube 14 is embedded and connected
  • the air inlet pipe 15 penetrates the inner wall of the tank 1 and is connected to the generator 16.
  • a water inlet pipe 17 is embedded and connected above the generator 16.
  • a water pump 18 is provided above the base 2, an air outlet 19 is provided on the top of the tank body 1, and a dehydrator 20 is provided on the air outlet 19.
  • the water outlet pipe 21 is L-shaped.
  • the air box 3 is equipped with a filter 22.
  • the upper and lower ends of the air guide plate 10 are both horn-shaped.
  • the water collecting plate 6 has a circular ring shape
  • the nozzle 7 is a mist nozzle
  • the filter 22 can filter impurities in the exhaust gas
  • the air guide plate 10 can concentrate the exhaust gas to facilitate the purification of the exhaust gas.
  • the shape of the air outlet pipe 11 is circular.
  • the air outlet pipes 11 have 3-4 groups and are arranged from top to bottom and from large to small.
  • the air outlet pipes 11 are connected by connecting pipes.
  • the air pipe 14 penetrates the inside of the support 13 and is connected to the air guide pipe 14.
  • the air outlet pipe 11 covers a large area, so that the micro-nano bubbles and the exhaust gas are fully mixed, and the exhaust gas purification effect is improved.
  • the exhaust gas passes through the air guide plate 10, it will be concentrated through the outlet pipe 11, and the micro-nano bubbles generated by the generator 16 pass through
  • the air inlet pipe 15 and the air guide pipe 14 enter the air outlet pipe 11 and are discharged from the air outlet 12.
  • the micro-nano bubbles collapse within three thousandths of a second under the action of the cavitation effect, instantly generating high temperature and atmospheric pressure, which are released in the water
  • a large number of hydroxyl groups and free radicals undergo physical and chemical reactions with the captured organic waste gas to decompose and remove the organic waste gas.
  • the treated waste gas enters the air outlet 19 and is dehydrated by the dehydrator 20 and then discharged into the atmosphere to complete the waste gas treatment.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

一种利用微纳米气泡处理有机废气的设备，包括罐体（1），罐体（1）底部嵌入连接于底座（2）内部，底座（2）上方一侧设有风箱（3），风箱（3）上方一侧连接有进气口（4），风箱（3）下方一侧连接有引风机（5），引风机（5）输出端与罐体（1）连接，罐体（1）内部下方设有集水板（6），集水板（6）下方设有若干喷头（7），集水板（6）上方嵌入连接有进水管一（8），进水管一（8）与导水管（9）连通，集水板（6）上方位于罐体（1）内部一周设有导气板（10），导气板（10）相邻一侧设有若干出气管（11），出气管（11）下方设有若干出气口（12），出气管（11）上方设有支座（13），支座（13）上方设有导气管（14），导气管（14）上方一侧嵌入连接有进气管（15），进气管（15）贯穿于罐体（1）一侧内壁并与发生器（16）连接，发生器（16）上方嵌入连接有进水管二（17），进水管二（17）与导水管（9）连通，导水管（9）一侧位于底座（2）上方设有水泵（18），罐体（1）顶端设有出风口（19），出风口（19）上设有脱水器（20）。

Description

一种利用微纳米气泡处理有机废气的设备 技术领域
本实用新型涉及一种利用微纳米气泡处理有机废气的设备，属于废气处理技术领域。
 背景技术
有机废气是一种挥发性有机化合物，有机废气对人体健康有巨大影响，当居室中的有机废气达到一定浓度时，短时间内人们会感到头痛、恶心、呕吐、乏力等，严重时会出现抽搐、昏迷，并会伤害到人的肝脏、肾脏、大脑和神经系统，造成记忆力减退等严重后果，目前针对有机废气的处理方法主要有活性炭吸附法、化学反应法、催化燃烧法、生物氧化法、介质激光技术等，但是这些技术都存在缺点，因此，需要一种利用微纳米气泡处理有机废气的设备。
 技术问题
本实用新型要解决的技术问题克服现有的缺陷，提供一种利用微纳米气泡处理有机废气的设备，通过在罐体外部设置发生器并在罐体内部设置有多个出气管，从而使微纳米气泡与废气充分混合，可以有效解决背景技术中的问题。
 技术解决方案
为了解决上述技术问题，本实用新型提供了如下的技术方案。
一种利用微纳米气泡处理有机废气的设备，包括罐体，所述罐体底部嵌入连接于底座内部，所述底座上方一侧设有风箱，所述风箱上方一侧连接有进气口，所述风箱下方一侧连接有引风机，所述引风机输出端与罐体连接，所述罐体内部下方设有集水板，所述集水板下方设有若干喷头，所述集水板上方嵌入连接有进水管一，所述进水管一与导水管连通，所述集水板上方位于所述罐体内部一周设有导气板，所述导气板相邻一侧设有若干出气管，所述出气管下方设有若干出气口，所述出气管上方设有支座，所述支座上方设有导气管，所述导气管上方一侧嵌入连接有进气管，所述进气管贯穿于所述罐体一侧内壁并与发生器连接，所述发生器上方嵌入连接有进水管二，所述进水管二与所述导水管连通，所述导水管一侧位于所述底座上方设有水泵，所述罐体顶端设有出风口，所述出风口上设有脱水器。
作为本实用新型的一种优选技术方案，所述罐体下方设有出水管，所述出水管为L型，所述风箱内部设有过滤网。
作为本实用新型的一种优选技术方案，所述出气管形状为圆环形，所述出气管共有3-4组并由上到下、由大到小依次排列，所述出气管之间通过连通管连接。
作为本实用新型的一种优选技术方案，所述导气管贯穿于所述支座内部并与所述导气管连接。
作为本实用新型的一种优选技术方案，所述导气板上下两端均呈喇叭形，所述出气管大小排列顺序与所述导气板倾斜角度相同。
作为本实用新型的一种优选技术方案，所述集水板为圆环形，所述喷头为雾状喷头。
 有益效果
1、本实用新型通过在罐体外部设置发生器并在罐体内部设置有多个环形出气管，发生器可以产生微纳米气泡，微纳米气泡可以通过进气管、导气管进入出气管并从出气口导入罐体内，从而使微纳米气泡与废气充分混合，提高废气净化效果。
2、本实用新型通过在罐体下方设置集水板与喷头，喷头在喷水时，可以使部分有机废气溶解于水中，然后废气再被微纳米气泡净化，从而使废气净化更加彻底；同时风箱内部设有过滤网，在向罐体内部排入废气时，可以将废气中的杂质过滤，防止杂质堵塞喷头与出气口。
 附图说明
附图用来提供对本实用新型的进一步理解，并且构成说明书的一部分，与本实用新型的实施例一起用于解释本实用新型，并不构成对本实用新型的限制。
图1是本实用新型的剖视图。
图2是本实用新型的出气管结构图。
图中标号：1、罐体；2、底座；3、风箱；4、进气口；5、引风机；6、集水板；7、喷头；8、进水管一；9、导水管；10、导气板；11、出气管；12、出气口；13、支座；14、导气管；15、进气管；16、发生器；17、进水管二；18、水泵；19、出风口；20、脱水器；21、出水管；22、过滤网。
 本发明的实施方式
以下结合附图对本实用新型的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本实用新型，并不用于限定本实用新型。
如图1-图2所示，一种利用微纳米气泡处理有机废气的设备，包括罐体1，罐体1底部嵌入连接于底座2内部，底座2上方一侧设有风箱3，风箱3上方一侧连接有进气口4，风箱3下方一侧连接有引风机5，引风机5输出端与罐体1连接，罐体1内部下方设有集水板6，集水板6下方设有若干喷头7，集水板6上方嵌入连接有进水管一8，进水管一8与导水管9连通，集水板6上方位于罐体1内部一周设有导气板10，导气板10相邻一侧设有若干出气管11，出气管11下方设有若干出气口12，出气管11上方设有支座13，支座13上方设有导气管14，导气管14上方一侧嵌入连接有进气管15，进气管15贯穿于罐体1一侧内壁并与发生器16连接，发生器16上方嵌入连接有进水管二17，进水管二17与导水管9连通，导水管9一侧位于底座2上方设有水泵18，罐体1顶端设有出风口19，出风口19上设有脱水器20。
如图1所示,罐体1下方设有出水管21，出水管21为L型，风箱3内部设有过滤网22，导气板10上下两端均呈喇叭形，出气管11大小排列顺序与导气板10倾斜角度相同，集水板6为圆环形，喷头7为雾状喷头，过滤网22可以过滤废气中的杂质，导气板10可以集中废气，便于废气净化。
如图1、图2所示,出气管11形状为圆环形，出气管11共有3-4组并由上到下、由大到小依次排列，出气管11之间通过连通管连接，导气管14贯穿于支座13内部并与导气管14连接，出气管11覆盖范围较大，从而使微纳米气泡与废气充分混合，提高废气净化效果。
这里说明，引风机、发生器、水泵、脱水器均为现有技术，故而涉及其它的现有技术这里不再赘述。
为了方便理解本实用新型的上述技术方案，以下就本实用新型在实际过程中的工作原理或者操作方式进行详细说明。
在实际使用中：使用时，启动引风机5、发生器16、水泵18与脱水器20，废气通过进气口4进入风箱3，引风机5将废气从风箱3中抽出时，过滤网22可以将废气中的杂质过滤，过滤后的废气进入罐体1内，水泵18将导水管9内的水分别抽入进水管一8与进水管二17，从而使喷头7喷水并向发生器16内注水，喷头7喷水时可以将废气中的部分有害物质溶解在水中，然后废气向上流动，当废气经过导气板10时会被集中通过出气管11，发生器16产生的微纳米气泡通过进气管15、导气管14进入出气管11并从出气口12排出，微纳米气泡在空化效应的作用下，在千分之三秒时间内溃灭，瞬间产生高温和大气压，在水中释放出大量的羟基、自由基，与捕抓到的有机废气发生物理化学反应，从而分解和去除有机废气，处理后的废气进入出风口19被脱水器20脱水后排入大气，完成废气处理工作。
以上为本实用新型较佳的实施方式，本实用新型所属领域的技术人员还能够对上述实施方式进行变更和修改，因此，本实用新型并不局限于上述的具体实施方式，凡是本领域技术人员在本实用新型的基础上所作的任何显而易见的改进、替换或变型均属于本实用新型的保护范围。

Claims (6)

  1. 一种利用微纳米气泡处理有机废气的设备，包括罐体（1），其特征在于：所述罐体（1）底部嵌入连接于底座（2）内部，所述底座（2）上方一侧设有风箱（3），所述风箱（3）上方一侧连接有进气口（4），所述风箱（3）下方一侧连接有引风机（5），所述引风机（5）输出端与罐体（1）连接，所述罐体（1）内部下方设有集水板（6），所述集水板（6）下方设有若干喷头（7），所述集水板（6）上方嵌入连接有进水管一（8），所述进水管一（8）与导水管（9）连通，所述集水板（6）上方位于所述罐体（1）内部一周设有导气板（10），所述导气板（10）相邻一侧设有若干出气管（11），所述出气管（11）下方设有若干出气口（12），所述出气管（11）上方设有支座（13），所述支座（13）上方设有导气管（14），所述导气管（14）上方一侧嵌入连接有进气管（15），所述进气管（15）贯穿于所述罐体（1）一侧内壁并与发生器（16）连接，所述发生器（16）上方嵌入连接有进水管二（17），所述进水管二（17）与所述导水管（9）连通，所述导水管（9）一侧位于所述底座（2）上方设有水泵（18），所述罐体（1）顶端设有出风口（19），所述出风口（19）上设有脱水器（20）。
  2. 根据权利要求1所述的一种利用微纳米气泡处理有机废气的设备，其特征在于：所述罐体（1）下方设有出水管（21），所述出水管（21）为L型，所述风箱（3）内部设有过滤网（22）。
  3. 根据权利要求1所述的一种利用微纳米气泡处理有机废气的设备，其特征在于：所述出气管（11）形状为圆环形，所述出气管（11）共有3-4组并由上到下、由大到小依次排列，所述出气管（11）之间通过连通管连接。
  4. 根据权利要求1所述的一种利用微纳米气泡处理有机废气的设备，其特征在于：所述导气管（14）贯穿于所述支座（13）内部并与所述导气管（14）连接。
  5. 根据权利要求1所述的一种利用微纳米气泡处理有机废气的设备，其特征在于：所述导气板（10）上下两端均呈喇叭形，所述出气管（11）大小排列顺序与所述导气板（10）倾斜角度相同。
  6. 根据权利要求1所述的一种利用微纳米气泡处理有机废气的设备，其特征在于：所述集水板（6）为圆环形，所述喷头（7）为雾状喷头。
PCT/CN2020/126005 2020-05-09 2020-11-03 一种利用微纳米气泡处理有机废气的设备 WO2021227388A1 (zh)

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