CN104815493A - A process for treating waste gas of enamelling machine - Google Patents
A process for treating waste gas of enamelling machine Download PDFInfo
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- CN104815493A CN104815493A CN201510155036.1A CN201510155036A CN104815493A CN 104815493 A CN104815493 A CN 104815493A CN 201510155036 A CN201510155036 A CN 201510155036A CN 104815493 A CN104815493 A CN 104815493A
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- 239000002912 waste gas Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 67
- 239000007789 gas Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000003814 drug Substances 0.000 claims description 14
- 238000005201 scrubbing Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims 3
- 231100000331 toxic Toxicity 0.000 claims 2
- 230000002588 toxic effect Effects 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 10
- 231100000719 pollutant Toxicity 0.000 abstract description 10
- 238000004534 enameling Methods 0.000 abstract description 3
- 239000002781 deodorant agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
本发明公开了一种用于处理漆包机废气的工艺，包括以下步骤：a、收集废气，利用抽风机将废气吸进集气管中；b、洗涤废气，通过集气管将收集到的废气输送进洗涤装置中进行洗涤；c、废气排放，通过排气管将洗涤装置中洗涤干净后的废气排放至大气环境中去。由于本发明通过采用洗涤装置对废气进行洗涤，不但可以将混合在废气中的污染物除去，使得废气中绝大部分的污染物可以积聚于洗涤液中，而且洗涤装置还可以采用能够与废气中的污染物发生化学反应的洗涤液对废气进行洗涤，因此可以中和废气中的污染物，进一步避免残留于废气中的污染物随着废气排放而污染环境。
The present invention discloses a process for treating waste gas from an enameling machine, comprising the following steps: a. collecting waste gas, using an exhaust fan to suck the waste gas into a gas collecting pipe; b. washing the waste gas, conveying the collected waste gas into a washing device through the gas collecting pipe for washing; c. exhausting the waste gas, and exhausting the cleaned waste gas in the washing device into the atmosphere through an exhaust pipe. Since the present invention uses a washing device to wash the waste gas, not only can the pollutants mixed in the waste gas be removed, so that most of the pollutants in the waste gas can be accumulated in the washing liquid, but the washing device can also use a washing liquid that can react chemically with the pollutants in the waste gas to wash the waste gas, so that the pollutants in the waste gas can be neutralized, and further avoid the pollutants remaining in the waste gas from polluting the environment with the waste gas discharge.
Description
技术领域 technical field
本发明涉及一种废气处理工艺，特别是一种用于处理漆包机废气的工艺。 The invention relates to a process for treating waste gas, in particular to a process for treating waste gas of an enamelling machine.
背景技术 Background technique
众所周知，生产漆包线时会产生大量的废气，若不对废气进行处理而直接将废气排放至大气中，则会对环境造成严重的影响。 As we all know, a large amount of waste gas will be generated during the production of enameled wires. If the waste gas is not treated but directly discharged into the atmosphere, it will have a serious impact on the environment.
而现有的企业处理废气时，都是简单地对废气进行过滤，过滤掉废气中掺杂的大颗粒，而对于混合在废气中的细小颗粒则不能有效地过滤。 However, when existing enterprises process waste gas, they simply filter the waste gas to filter out the large particles mixed in the waste gas, but cannot effectively filter the fine particles mixed in the waste gas.
发明内容 Contents of the invention
为了解决上述问题，本发明的目的在于提供一种简单，同时能够有效地处理漆包机废气，避免废气污染环境的工艺。 In order to solve the above problems, the object of the present invention is to provide a process that is simple and can effectively treat exhaust gas from enamelling machines and avoid environmental pollution by exhaust gas.
本发明为解决其技术问题而采用的技术方案是： The technical scheme that the present invention adopts for solving its technical problem is:
一种用于处理漆包机废气的工艺，其特征在于，包括以下步骤： A process for treating waste gas from an enameling machine, characterized in that it comprises the following steps:
a、收集废气，利用抽风机将废气吸进集气管中； a. Collect exhaust gas and use the exhaust fan to suck the exhaust gas into the collecting pipe;
b、洗涤废气，通过集气管将收集到的废气输送进洗涤装置中进行洗涤； b. Wash the exhaust gas, and transport the collected exhaust gas into the washing device through the gas collecting pipe for washing;
c、废气排放，通过排气管将洗涤装置中洗涤干净后的废气排放至大气环境中去。 c. Exhaust gas discharge. The exhaust gas cleaned in the washing device is discharged into the atmosphere through the exhaust pipe.
作为上述技术方案的改进，所述步骤b中洗涤废气的次数为两次以上。 As an improvement of the above technical solution, the number of times to wash the exhaust gas in the step b is more than two times.
作为上述技术方案的进一步改进，所述步骤b中洗涤废气包括初次洗涤、二次洗涤和药水洗涤； As a further improvement of the above technical solution, the exhaust gas scrubbing in step b includes primary scrubbing, secondary scrubbing, and medicinal solution scrubbing;
初次洗涤，集气管将收集到的废气送进第一洗涤装置中，第一洗涤装置用水对废气进行洗涤； For the initial washing, the gas collecting pipe sends the collected waste gas to the first washing device, and the first washing device washes the waste gas with water;
二次洗涤，排气管将第一洗涤装置中清洗完毕的废气送进第二洗涤装置中，第二洗涤装置用水对输送进来的废气进行二次洗涤； For secondary washing, the exhaust pipe sends the exhaust gas cleaned in the first washing device to the second washing device, and the second washing device performs secondary washing on the incoming exhaust gas with water;
药水洗涤，排气管将第二洗涤装置中清洗完毕的废气送进第三洗涤装置中，第三洗涤装置采用药水对输送进来的废气进行药水洗涤。 Liquid medicine washing, the exhaust pipe sends the exhaust gas cleaned in the second washing device to the third washing device, and the third washing device uses liquid medicine to wash the incoming exhaust gas with liquid medicine.
进一步，所述步骤b中第三洗涤装置中采用的药水为除味剂。 Further, the liquid medicine used in the third washing device in the step b is a deodorant.
再进一步，所述步骤b中洗涤装置采用喷淋的方式对废气进行洗涤。 Still further, in the step b, the scrubbing device scrubs the waste gas by means of spraying.
优选地，所述步骤b中废气从洗涤装置的底部进入其内部，然后设置于洗涤装置中上部的喷淋装置再喷出洗涤液对废气进行洗涤，洗涤后的废气再从洗涤装置的上部排出。 Preferably, in the step b, the waste gas enters the interior of the washing device from the bottom, and then the spray device arranged in the upper part of the washing device sprays the washing liquid to wash the waste gas, and the washed waste gas is discharged from the upper part of the washing device .
本发明的有益效果是：由于本发明通过采用洗涤装置对废气进行洗涤，不但可以将混合在废气中的污染物除去，使得废气中绝大部分的污染物可以积聚于洗涤液中，而且洗涤装置还可以采用能够与废气中的污染物发生化学反应的洗涤液对废气进行洗涤，因此可以中和废气中的污染物，进一步避免残留于废气中的污染物随着废气排放而污染环境。 The beneficial effects of the present invention are: because the present invention uses the washing device to wash the waste gas, not only can the pollutants mixed in the waste gas be removed, so that most of the pollutants in the waste gas can be accumulated in the washing liquid, and the washing device The exhaust gas can also be washed with a washing liquid that can chemically react with the pollutants in the exhaust gas, so that the pollutants in the exhaust gas can be neutralized, and further prevent the pollutants remaining in the exhaust gas from polluting the environment with the discharge of the exhaust gas.
附图说明 Description of drawings
下面结合附图和具体实施方式对本发明作进一步详细的说明。 The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
图1是采用本发明工艺的一优选实施例的外观结构示意图。 Fig. 1 is a schematic diagram of the appearance structure of a preferred embodiment adopting the process of the present invention.
具体实施方式 Detailed ways
参照图1，一种用于处理漆包机废气的工艺，包括以下步骤： With reference to Fig. 1, a kind of technology that is used to handle exhaust gas of enameling machine comprises the following steps:
a、收集废气，利用抽风机10将废气吸进集气管11中； a, collect exhaust gas, utilize exhaust fan 10 to suck exhaust gas in the air collecting pipe 11;
b、洗涤废气，通过集气管11将收集到的废气输送进洗涤装置20中进行洗涤,在这里，洗涤废气的次数为两次以上，这里，作为本发明的优选实施例，洗涤废气包括初次洗涤、二次洗涤和药水洗涤； B, washing exhaust gas, the exhaust gas collected is transported into the washing device 20 through the gas collecting pipe 11 for washing. Here, the number of times of washing exhaust gas is more than two times. Here, as a preferred embodiment of the present invention, washing exhaust gas includes initial washing , secondary washing and liquid medicine washing;
初次洗涤，集气管11将收集到的废气送进第一洗涤装置21中，第一洗涤装置21用水对废气进行洗涤； For the initial washing, the gas collecting pipe 11 sends the collected exhaust gas into the first washing device 21, and the first washing device 21 washes the exhaust gas with water;
二次洗涤，排气管30将第一洗涤装置中清洗完毕的废气送进第二洗涤装置22中，第二洗涤装置22继续用水对输送进来的废气进行二次洗涤； For secondary washing, the exhaust pipe 30 sends the exhaust gas cleaned in the first washing device to the second washing device 22, and the second washing device 22 continues to wash the incoming exhaust gas with water;
药水洗涤，排气管30将第二洗涤装置22中清洗完毕的废气送进第三洗涤装置23中，第三洗涤装置23采用药水对输送进来的废气进行药水洗涤，在本实施例中，所述药水为除味剂，通过采用除味剂对废气进行第三次洗涤，可以对漆包线生产过程中产生的臭味、苯系物及催化燃烧后产生的具有复杂性、综合性的废气进行吸附分解处理，从而使得经药水洗涤后废气更加干净，进一步减少废气排放至大气中对环境的影响； Washing with liquid medicine, the exhaust pipe 30 sends the exhaust gas cleaned in the second washing device 22 to the third washing device 23, and the third washing device 23 uses liquid medicine to wash the waste gas transported in with liquid medicine. In this embodiment, the The potion mentioned above is a deodorant. By using the deodorant to wash the waste gas for the third time, it can absorb the odor, benzene series and complex and comprehensive waste gas produced during the enameled wire production process. Decomposition treatment, so that the exhaust gas is cleaner after washing with liquid medicine, and further reduces the impact of exhaust gas discharge into the atmosphere on the environment;
c、废气排放，通过排气管30将洗涤装置20中洗涤干净后的废气排放至大气环境中去，在本实施例中，排气管30将第三洗涤装置23清洗干净后的废气直接排放至大气中去。 c. Exhaust gas discharge. The exhaust gas cleaned in the washing device 20 is discharged into the atmosphere through the exhaust pipe 30. In this embodiment, the exhaust pipe 30 directly discharges the exhaust gas cleaned by the third washing device 23. to the atmosphere.
进一步，为了既可以洗涤废气，同时能够节约洗涤液，优选地，所述步骤b中洗涤装置20采用喷淋的方式对废气进行洗涤，作为本发明的优选实施例，所述步骤b中废气从洗涤装置20的底部进入其内部，然后设置于洗涤装置20中上部的喷淋装置再喷出洗涤液对废气进行洗涤，洗涤后的废气再从洗涤装置20的上部排出。 Further, in order to wash the waste gas while saving the washing liquid, preferably, the washing device 20 in the step b washes the waste gas by spraying. As a preferred embodiment of the present invention, the waste gas in the step b is from The bottom of the washing device 20 enters its inside, and then the spray device arranged on the upper part of the washing device 20 sprays washing liquid to wash the exhaust gas, and the exhaust gas after washing is discharged from the top of the washing device 20.
以上所述仅为本发明的优先实施方式，只要以基本相同手段实现本发明目的的技术方案都属于本发明的保护范围之内。 The above descriptions are only the preferred implementation modes of the present invention, as long as the technical solutions to achieve the purpose of the present invention by basically the same means fall within the scope of protection of the present invention.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289259A (en) * | 2015-11-18 | 2016-02-03 | 华文蔚 | Incinerator exhaust-gas treatment device |
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| CN202762279U (en) * | 2012-09-10 | 2013-03-06 | 江苏峰峰鸿运环保科技发展有限公司 | Novel desulphurization device of waste gas |
| CN204051415U (en) * | 2014-09-04 | 2014-12-31 | 华利玻璃棉（上海）有限公司 | Exhaust treatment system in mineral wool solidification production |
| CN204233918U (en) * | 2014-11-07 | 2015-04-01 | 天紫环保投资控股有限公司 | The gas sampling treating apparatus in plastic granulating workshop |
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- 2015-04-02 CN CN201510155036.1A patent/CN104815493A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306319A (en) * | 2008-05-26 | 2008-11-19 | 娄爱娟 | Direct discharging flue gas treatment method |
| CN202762279U (en) * | 2012-09-10 | 2013-03-06 | 江苏峰峰鸿运环保科技发展有限公司 | Novel desulphurization device of waste gas |
| CN204051415U (en) * | 2014-09-04 | 2014-12-31 | 华利玻璃棉（上海）有限公司 | Exhaust treatment system in mineral wool solidification production |
| CN204233918U (en) * | 2014-11-07 | 2015-04-01 | 天紫环保投资控股有限公司 | The gas sampling treating apparatus in plastic granulating workshop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289259A (en) * | 2015-11-18 | 2016-02-03 | 华文蔚 | Incinerator exhaust-gas treatment device |
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Application publication date: 20150805 |