CN108031278A - A kind of inorganization house exhaust processing unit and method - Google Patents

A kind of inorganization house exhaust processing unit and method Download PDF

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CN108031278A
CN108031278A CN201711320532.3A CN201711320532A CN108031278A CN 108031278 A CN108031278 A CN 108031278A CN 201711320532 A CN201711320532 A CN 201711320532A CN 108031278 A CN108031278 A CN 108031278A
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air
workshop
gas
ozone
waste gas
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王俊杰
曾小明
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Wei Jie (shishi) With Reclaimed Water Technology Co Ltd
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D—SEPARATION
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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    • 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
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    • B01D53/75—Multi-step processes
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D2251/00—Reactants
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    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Abstract

本发明涉及空气净化技术领域，特别涉及一种无组织车间废气处理装置及方法。该种无组织车间废气处理装置，包括若干个空气净化器，该空气净化器所处理完成后的气体含有臭氧并由出气口送出，出气口通过管道连接至车间较高位置，并通过喷洒器将气体向下喷洒回车间内，所述空气净化器包括壳体、进气口、出气口，由进气口到出气口依次设置喷淋装置、活性炭过滤装置、有机废气处理装置。该种无组织车间废气处理装置及方法，通过分布于车间各位置的空气净化器吸收废气并处理，处理完成后的气体含有臭氧，从车间高出喷洒下可实现是对车间整体空气的净化，实现了由点及面的车间无组织废气处理。

The invention relates to the technical field of air purification, in particular to a waste gas treatment device and method of an unorganized workshop. This kind of exhaust gas treatment device for unorganized workshops includes several air purifiers. The gas processed by the air purifiers contains ozone and is sent out from the gas outlet. The gas is sprayed downwards back into the workshop. The air purifier includes a housing, an air inlet, and an air outlet. A spray device, an activated carbon filter, and an organic waste gas treatment device are arranged in sequence from the air inlet to the air outlet. This kind of waste gas treatment device and method in an unorganized workshop absorbs waste gas and treats it through air purifiers distributed in various positions of the workshop. After the treatment, the gas contains ozone, which can be sprayed from the height of the workshop to purify the overall air of the workshop. Realized the unorganized waste gas treatment of the workshop from point to surface.

Description

一种无组织车间废气处理装置及方法A waste gas treatment device and method for an unorganized workshop

技术领域technical field

本发明涉及空气净化技术领域，特别涉及一种无组织车间废气处理装置及方法。The invention relates to the technical field of air purification, in particular to a waste gas treatment device and method of an unorganized workshop.

背景技术Background technique

工业废气是指企业车间工作区内燃料燃烧和生产工艺过程中产生的各种排入空气中含有污染物气体的总称，化工产品生产车间内主要为粉尘等固态污染物、有机气体等异味有害污染物。车间内主要采用排气扇换气的方式对车间内的进行换气，空气净化效果不明显且对粉尘等固态污染没有做到有效处理。授权公告号为CN 205878392U的中国专利公开了一种可移动式实验室空气净化器，其包括移动滚轮、支撑架、外壳、进气罩、出气孔、显示屏和控制按键，其特征在于，所述的支撑架设置在所述移动滚轮上，所述的外壳固定设置在所述支撑架上，所述外壳内设置有空气净化组件，所述的外壳的顶端设置有出气孔，所述的外壳的上部的两端设置有进气罩，所述的进气罩的上端设置有显示屏和控制按键，所述的空气净化组件包括进气腔、出气腔、进气风机、等离子发生器、喷淋除尘器、调速风机、PH调节器、紫外线杀菌器和活性炭过滤器，其中，所述的进气腔与所述进气罩连通，所述的进气腔连接所述进气风机后与所述等离子发生器连接，所述的等离子发生器上连接设置有喷淋除尘器，所述的喷淋除尘器的出气端连接所述的调速风机，所述的调速风机与所述PH调节器连接，所述的PH调节器与所述紫外线杀菌器连接，所述的紫外线杀菌器与所述活性炭过滤器连接，所述的活性炭过滤器的出气端连接所述出气腔，所述的出气腔与所述出气孔连通。现有的空气净化器，仅仅可对如实验室等较小范围内的空气进行净化，而车间一般空间较大，难以实现整体空气净化功能。Industrial waste gas refers to the general term for all kinds of pollutant gases discharged into the air generated during fuel combustion and production processes in the working area of the enterprise workshop. The chemical product production workshop is mainly composed of solid pollutants such as dust, organic gases and other harmful odors. things. The workshop mainly uses exhaust fans to ventilate the workshop. The air purification effect is not obvious and solid pollution such as dust has not been effectively treated. The Chinese patent with authorized notification number CN 205878392U discloses a portable laboratory air purifier, which includes moving rollers, a support frame, a shell, an air intake cover, an air outlet, a display screen and control buttons, and is characterized in that the The support frame is arranged on the moving roller, the shell is fixedly arranged on the support frame, an air cleaning assembly is arranged inside the shell, an air outlet is set on the top of the shell, and the shell is The two ends of the upper part are provided with an air intake cover, and the upper end of the air intake cover is provided with a display screen and control buttons. The air purification assembly includes an air intake chamber, an air outlet chamber, an air intake fan, a plasma generator, a Drench dust remover, speed-regulating blower fan, PH regulator, ultraviolet sterilizer and active carbon filter, wherein, described air inlet chamber communicates with described air inlet hood, after described air inlet chamber is connected with described air inlet fan The plasma generator is connected, and a spray dust collector is connected to the plasma generator, and the outlet end of the spray dust collector is connected to the speed-regulating fan, and the speed-regulating fan is connected to the pH The regulator is connected, the PH regulator is connected with the ultraviolet sterilizer, the ultraviolet sterilizer is connected with the activated carbon filter, the gas outlet end of the activated carbon filter is connected with the gas outlet cavity, and the The air outlet chamber communicates with the air outlet. Existing air purifiers can only purify the air in a small area such as a laboratory, and the workshop generally has a large space, so it is difficult to realize the overall air purification function.

发明内容Contents of the invention

为克服现有技术中的不足，本发明提供一种无组织车间废气处理装置及方法。In order to overcome the deficiencies in the prior art, the present invention provides a waste gas treatment device and method of an unorganized workshop.

为实现上述目的，本发明采用的技术方案如下：一种无组织车间废气处理装置，包括若干个分布于车间各位置的可产生臭氧的空气净化器，该空气净化器所处理完成后的气体含有臭氧并由出气口送出，出气口通过管道连接至车间较高位置，并通过喷洒器将处理后的气体均匀向下喷洒回车间内，所述空气净化器包括壳体，设于壳体上的进气口和出气口，进气口处设有抽风泵，由进气口到出气口依次设置喷淋装置、活性炭过滤装置、有机废气处理装置，所述有机废气处理装置包括表面覆盖有二氧化钛的金属网、用于照金属网的紫外线灯，该有机废气处理装置可分解有机废气及产生臭氧。In order to achieve the above object, the technical scheme adopted by the present invention is as follows: a waste gas treatment device for an unorganized workshop, including several ozone-generating air purifiers distributed in various positions of the workshop, and the gas processed by the air purifier contains Ozone is sent out from the gas outlet, which is connected to a higher position in the workshop through a pipeline, and the treated gas is evenly sprayed downwards back into the workshop through a sprayer. The air purifier includes a shell, and the The air inlet and the air outlet, the air inlet is provided with a suction pump, and the spray device, the activated carbon filter device, and the organic waste gas treatment device are arranged in sequence from the air inlet to the air outlet, and the organic waste gas treatment device includes a surface covered with titanium dioxide. Metal mesh, ultraviolet lamp for illuminating the metal mesh, the organic waste gas treatment device can decompose organic waste gas and generate ozone.

进一步的，有机废气处理装置包括沿着进气口至出气口布置的多层金属网与多盏紫外线灯，各紫外线灯分别设于两层金属网之间。Further, the organic waste gas treatment device includes a multi-layer metal mesh and a plurality of ultraviolet lamps arranged along the air inlet to the air outlet, and each ultraviolet lamp is respectively arranged between two layers of metal mesh.

进一步的，紫外线灯所照射出的紫外线波长为175nm-195nm。Further, the ultraviolet light emitted by the ultraviolet lamp has a wavelength of 175nm-195nm.

进一步的，空气净化器上还设有臭氧浓度检测器，该臭氧浓度检测器用于检测车间臭氧浓度以便于及时调整空气净化器的臭氧产生量。Further, the air purifier is also equipped with an ozone concentration detector, which is used to detect the ozone concentration in the workshop so as to adjust the ozone production amount of the air purifier in time.

一种无组织车间废气处理方法，使用上述任意一项所述一种无组织车间废气处理装置，其方法步骤如下：A method for treating waste gas from an unorganized workshop, using a waste gas treatment device from any one of the above-mentioned disorganized workshops, the method steps are as follows:

步骤一，布置于车间内的若干空气净化器将车间内的气体由进气口吸入其内进行空气净化工作，首先通过喷淋装置进行除尘与降温，并对气体进行加湿，而后通过活性炭过滤装置对有机废气进行有害气体吸附，而后气体到达有机废气处理装置处，紫外线照射在覆盖有二氧化钛的金属网上，其覆盖的二氧化钛催化有机废气分解，紫外线还杀死空气中的微生物进行消毒并且使空气中的部分氧气变为臭氧；Step 1. A number of air purifiers arranged in the workshop suck the air in the workshop into it through the air inlet for air purification. First, dust removal and cooling are carried out through the spray device, and the gas is humidified, and then passed through the activated carbon filter device. Harmful gas adsorption is carried out on the organic waste gas, and then the gas reaches the organic waste gas treatment device. The ultraviolet rays irradiate the metal mesh covered with titanium dioxide. The titanium dioxide covered by it catalyzes the decomposition of organic waste gas. Part of the oxygen becomes ozone;

步骤二，空气净化器产生臭氧随着净化完成的空气由出气口排出，各空气净化器的出气口通过管道连接至车间较高位置，带有臭氧的净化后空气通过喷洒器均匀向车间内喷洒；Step 2, the air purifier generates ozone and the purified air is discharged from the air outlet. The air outlet of each air purifier is connected to a higher position in the workshop through a pipeline, and the purified air with ozone is evenly sprayed into the workshop through a sprinkler ;

步骤三，臭氧由车间较高位置向下飘散，由于臭氧的强氧化性，将车间的有机废气分解净化，去除车间有害气体及去除异味。Step 3: Ozone diffuses downward from a higher position in the workshop. Due to the strong oxidizing properties of ozone, it decomposes and purifies the organic waste gas in the workshop, removes harmful gases and odors in the workshop.

由上述对本发明的描述可知，与现有技术相比，本发明提供的一种无组织车间废气处理装置及方法，通过分布于车间各位置的空气净化器吸收废气并处理，处理完成后的气体含有臭氧，从车间高出喷洒下可实现是对车间整体空气的净化，实现了由点及面的车间无组织废气处理。From the above description of the present invention, it can be seen that compared with the prior art, the present invention provides an unorganized workshop waste gas treatment device and method, which absorb and process waste gas through air purifiers distributed in various positions of the workshop, and the processed gas Contains ozone, which can be sprayed from the height of the workshop to purify the overall air of the workshop, and realize the treatment of unorganized waste gas in the workshop from point to surface.

附图说明Description of drawings

图1为本发明一种无组织车间废气处理装置结构示意图。Fig. 1 is a schematic structural diagram of an exhaust gas treatment device in an unorganized workshop according to the present invention.

图2为本发明空气净化器结构示意图。Fig. 2 is a structural schematic diagram of the air purifier of the present invention.

具体实施方式Detailed ways

以下通过具体实施方式对本发明作进一步的描述。The present invention will be further described below through specific embodiments.

参照图1至图2所示，一种无组织车间废气处理装置，包括若干个分布于车间各位置的可产生臭氧的空气净化器100，该空气净化器100所处理完成后的气体含有臭氧并由出气口送出，出气口通过管道200连接至车间较高位置，并通过喷洒器300将处理后的气体均匀向下喷洒回车间内，空气净化器100包括壳体1，设于壳体1上的进气口2、出气口3、臭氧浓度检测器4，进气口2处设有抽风泵21，由进气口2到出气口3依次设置喷淋装置5、活性炭过滤装置6、有机废气处理装置7，有机废气处理装置7包括表面覆盖有二氧化钛的金属网71、用于照金属网71的紫外线灯72，该紫外线灯72所照射出的紫外线波长为185nm，所述金属网71与紫外线灯72各设有多个且沿着进气口2至出气口3布置，各紫外线灯72分别设于两层金属网71之间，该有机废气处理装置7可分解有机废气及产生臭氧，臭氧浓度检测器4用于检测车间臭氧浓度以便于及时调整空气净化器的臭氧产生量。Referring to Figures 1 to 2, an exhaust gas treatment device for an unorganized workshop includes several ozone-generating air cleaners 100 distributed in various positions in the workshop, and the gas treated by the air cleaners 100 contains ozone and is Sent out from the air outlet, the air outlet is connected to a higher position in the workshop through the pipe 200, and the treated gas is evenly sprayed downwards back into the workshop through the sprinkler 300. The air purifier 100 includes a shell 1, which is set on the shell 1 The air inlet 2, the air outlet 3, the ozone concentration detector 4, the air inlet 2 is provided with a suction pump 21, and the spray device 5, the activated carbon filter device 6, and the organic waste gas are arranged in sequence from the air inlet 2 to the air outlet 3 The treatment device 7, the organic waste gas treatment device 7 includes a metal mesh 71 covered with titanium dioxide on the surface, an ultraviolet lamp 72 for illuminating the metal mesh 71, the ultraviolet light emitted by the ultraviolet lamp 72 has a wavelength of 185nm, and the metal mesh 71 and the ultraviolet light Each of the lamps 72 is provided with a plurality and arranged along the air inlet 2 to the air outlet 3, each ultraviolet lamp 72 is respectively arranged between two layers of metal mesh 71, the organic waste gas treatment device 7 can decompose organic waste gas and generate ozone, ozone The concentration detector 4 is used to detect the ozone concentration in the workshop so as to adjust the ozone production amount of the air cleaner in time.

一种无组织车间废气处理方法，使用上述任意一项所述一种无组织车间废气处理装置，其方法步骤如下：A method for treating waste gas from an unorganized workshop, using a waste gas treatment device from any one of the above-mentioned disorganized workshops, the method steps are as follows:

步骤一，布置于车间内的若干空气净化器100将车间内的气体由进气口2吸入其内进行空气净化工作，车间内气体由进气口2抽入壳体，首先通过喷淋装置5进行除尘与降温，并对气体进行加湿，而后通过活性炭过滤装置6对有机废气进行有害气体吸附，而后气体到达有机废气处理装置7处，废气依次通过多层金属网71，紫外线灯72照射在覆盖有二氧化钛的金属网71上，其覆盖的二氧化钛催化有机废气分解，紫外线还杀死空气中的微生物进行消毒并且使空气中的部分氧气变为臭氧；Step 1, a number of air purifiers 100 arranged in the workshop suck the air in the workshop into it through the air inlet 2 for air purification, the air in the workshop is sucked into the casing through the air inlet 2, and first passes through the spray device 5 Dust removal and cooling are carried out, and the gas is humidified, and then the organic waste gas is adsorbed with harmful gases through the activated carbon filter device 6, and then the gas reaches the organic waste gas treatment device 7, and the waste gas passes through the multi-layer metal mesh 71 sequentially, and the ultraviolet lamp 72 is irradiated on the covered On the metal mesh 71 with titanium dioxide, the covered titanium dioxide catalyzes the decomposition of organic waste gas, and the ultraviolet rays also kill microorganisms in the air for disinfection and make part of the oxygen in the air into ozone;

步骤二，空气净化器100产生臭氧随着净化完成的空气由出气口排出，各空气净化器100的出气口3通过管道200连接至车间较高位置，带有臭氧的净化后空气通过喷洒器300均匀向车间内喷洒；Step 2, the air purifier 100 generates ozone and the air that has been purified is discharged from the air outlet. The air outlet 3 of each air purifier 100 is connected to a higher position in the workshop through the pipeline 200, and the purified air with ozone passes through the sprayer 300 Spray evenly into the workshop;

步骤三，臭氧由车间较高位置向下飘散，由于臭氧的强氧化性，将车间的有机废气分解净化，去除车间有害气体及去除异味；Step 3: Ozone diffuses downward from a higher position in the workshop. Due to the strong oxidizing properties of ozone, it decomposes and purifies the organic waste gas in the workshop, removes harmful gases and odors in the workshop;

步骤四，臭氧浓度检测器4实时监测车间内的臭氧浓度，若浓度过高则及时调整紫外线72灯功率以降低产生的臭氧量。Step 4, the ozone concentration detector 4 monitors the ozone concentration in the workshop in real time, and if the concentration is too high, the power of the ultraviolet 72 lamp is adjusted in time to reduce the amount of generated ozone.

参照图1至图2所示，上述一种无组织车间废气处理装置及方法，通过分布于车间各位置的空气净化器吸收废气并处理，处理完成后的气体含有臭氧，从车间高出喷洒下可实现是对车间整体空气的净化，实现了由点及面的车间无组织废气处理。Referring to Figures 1 to 2, the above-mentioned device and method for treating waste gas in an unorganized workshop absorbs and treats waste gas through air purifiers distributed at various positions in the workshop. After the treatment, the gas contains ozone and is sprayed from the workshop. It can realize the purification of the overall air in the workshop, and realize the unorganized waste gas treatment of the workshop from point to surface.

上述仅为本发明的一种具体实施方式，但本发明的设计构思并不局限于此，凡利用此构思对本发明进行非实质性的改动，均应属于侵犯本发明保护范围的行为。The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial changes made to the present invention by using this concept should be an act of violating the protection scope of the present invention.

Claims (5)

1. a kind of inorganization house exhaust processing unit, including several be distributed in workshop each position produce ozoniferous air Clarifier, the gas after the completion of the air purifier is handled contain ozone and are sent out by gas outlet, and gas outlet is connected by pipeline Workshop higher position is connected to, and is uniformly sprayed the gas after processing in carriage return downwards by sprinkler, the air purification Device includes housing, air inlet and gas outlet on housing, and air pump is equipped with air inlet, by air inlet to gas outlet successively Spray equipment, active carbon filtering device, organic waste gas treatment device are set, and the organic waste gas treatment device is covered including surface Have titanium dioxide metal mesh, for according to metal mesh ultraviolet lamp, the organic waste gas treatment device decomposable asymmetric choice net organic exhaust gas and Produce ozone.
A kind of 2. inorganization house exhaust processing unit according to claim 2, it is characterised in that：The VOCs treatment Device includes being respectively arranged on two along the multiple layer metal net that air inlet to gas outlet is arranged and more ultraviolet lamps, each ultraviolet lamp Between layer metal mesh.
A kind of 3. inorganization house exhaust processing unit according to claim 2, it is characterised in that：Ultraviolet lamp is irradiated Ultraviolet wavelength be 175nm-195nm.
A kind of 4. inorganization house exhaust processing unit according to claim 1, it is characterised in that：On the air purifier Ozone concentration detector is additionally provided with, the ozone concentration detector is net in order to adjust air in time for detecting workshop ozone concentration Change the ozone yield of device.
5. a kind of inorganization house exhaust processing method, usage right requires a kind of inorganization workshop described in 1 to 4 any one to give up Flash Gas Compression Skid System, its method and step are as follows：
Gas in workshop is sucked and air is carried out in it by step 1, some air purifiers being arranged in workshop by air inlet Work is purified, dedusting and cooling are carried out by spray equipment first, and gas is humidified, is then filtered and filled by activated carbon Put and pernicious gas absorption is carried out to organic exhaust gas, then gas is reached at organic waste gas treatment device, and ultraviolet is radiated at covering Have on the metal mesh of titanium dioxide, its Titanium Dioxide organic exhaust gas covered decomposes, and ultraviolet also kills micro- in air Biology carries out disinfection and the partial oxidation in air is changed into ozone；
Step 2, air purification produce ozone as the air that purification is completed is discharged by gas outlet, the outlet of each air purifier Mouth is connected to workshop higher position by pipeline, and air is uniformly sprayed by sprinkler into workshop after the purification with ozone；
Step 3, ozone are drifted downwards by workshop higher position, and due to the strong oxidizing property of ozone, the organic exhaust gas in workshop is decomposed Purification, removes workshop pernicious gas and goes to eliminate the unusual smell.
CN201711320532.3A 2017-10-25 2017-12-12 A kind of inorganization house exhaust processing unit and method Pending CN108031278A (en)

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Application publication date: 20180515