CN116351836A - 发动机缸盖铸造车间废气处理系统 - Google Patents
发动机缸盖铸造车间废气处理系统 Download PDFInfo
- Publication number
- CN116351836A CN116351836A CN202111573177.7A CN202111573177A CN116351836A CN 116351836 A CN116351836 A CN 116351836A CN 202111573177 A CN202111573177 A CN 202111573177A CN 116351836 A CN116351836 A CN 116351836A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- exhaust gas
- gas treatment
- treatment system
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 44
- 239000007789 gas Substances 0.000 claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000007539 photo-oxidation reaction Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005266 casting Methods 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 229910001872 inorganic gas Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- -1 active oxygen Chemical compound 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- 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
- B01D53/007—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 irradiation
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/869—Multiple step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Treating Waste Gases (AREA)
Abstract
本发明公开了一种发动机缸盖铸造车间废气处理系统，包括废气收集罩、与废气收集罩连接的洗气机、与洗气机连接的废气处理设备、与废气处理设备连接的风机和与风机连接的排放管。本发明的发动机缸盖铸造车间废气处理系统，可以提高废气收集和处理效果。
Description
技术领域
本发明属于废气处理技术领域，具体地说，本发明涉及一种发动机缸盖铸造车间废气处理系统。
背景技术
发动机缸盖在铸造生产过程中会产生大量的工业废气，废气主要集中在铸造车间，主要污染物为铸造加热中产生的树脂废气-三苯、总烃等废气及铸造本身废气酸气、氨气等污染物。因车间废气量较大，现有的废气收集系统因收集气体量较小，而无法将车间内产生的废气进行全部收集，收集和处理效果较差，收集效率低。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提供一种发动机缸盖铸造车间废气处理系统，目的是提高废气收集和处理效果。
为了实现上述目的，本发明采取的技术方案为：发动机缸盖铸造车间废气处理系统，包括废气收集罩、与废气收集罩连接的洗气机、与洗气机连接的废气处理设备、与废气处理设备连接的风机和与风机连接的排放管。
所述废气收集罩设置多个。
所述废气收集罩通过废气输送管路与所述洗气机连接。
所述废气处理设备为光氧化废气处理设备。
所述废气处理设备具有四个依次布置的光氧化处理区和一个活性炭吸附区，来自所述洗气机废气依次流经四个光氧化处理区和活性炭吸附区。
所述风机为节能环保离心风机。
本发明的发动机缸盖铸造车间废气处理系统，可以提高废气收集和处理效果。
附图说明
本说明书包括以下附图，所示内容分别是：
图1是本发明发动机缸盖铸造车间废气处理系统的结构示意图；
图中标记为：
1、废气收集罩；2、洗气机；3、废气处理设备；4、风机；5、排放管。
具体实施方式
下面对照附图，通过对实施例的描述，对本发明的具体实施方式作进一步详细的说明，目的是帮助本领域的技术人员对本发明的构思、技术方案有更完整、准确和深入的理解，并有助于其实施。
如图1所示，本发明提供了一种发动机缸盖铸造车间废气处理系统，包括废气收集罩1、与废气收集罩1连接的洗气机2、与洗气机2连接的废气处理设备3、与废气处理设备3连接的风机4和与风机4连接的排放管5。
具体地说，如图1所示，废气收集罩1通过废气输送管路与洗气机2的进气口连接，废气输送管路内设置百叶吸风口，洗气机2的出气口与废气处理设备3的进气口连接，废气处理设备3的出气口与风机4的进气口连接，风机4的出气口与排放管5的下端连接，排放管5为竖直设置，排放管5的上端设置排气口，处理后的废气经排放管5向外排出。废气收集罩1位于铸造车间内，废气收集罩1设置多个，各个废气收集罩1分别位于一个铸造设备的上方，铸造设备包括射芯机、铸造机、壳芯机、投料机和保温炉等，可以实现铸造车内内废气的有效收集，提高废气收集效率和收集效果。
作为优选的，废气处理设备3为光氧化废气处理设备，对废气的处理效果更好。洗气机2、废气处理设备3和风机4位于铸造车间的外部，铸造车间内的废气为无机气体，洗气机2的雾化效果好，可以更有效的去除溶于水的无机气体，稀释废气浓度，降低安全隐患，酸碱中和，降低废气温度及去除粉尘和粘附物。
光氧化废气处理设备采用高能C波段(仅次于切割不锈钢的激光，强于氩弧焊光源的数十倍强度)在设备内，强裂解恶臭物质分子链，改变物质结构，将高分子污染物质，裂解、氧化成为低分子无害物质，如水和二氧化碳等。光氧化废气处理设备内利用催化氧化剂进行废气催化氧化，可有效地杀灭细菌，将有毒有害物质破坏且改变成为低分子无害物质。在分解过程中产生高能高臭氧UV紫外线光束分解空气中的氧分子产生游离氧，即活性氧，因游离氧所携正负电子不平衡所以需与氧分子结合，进而产生臭氧。UV+O2→O-+O*(活性氧)O+O2→O3(臭氧)，众所周知臭氧对有机物具有极强的氧化作用，对恶臭气体及其它刺激性异味有极强的清除效果。O3也为强催化氧化剂进行废气催化氧化，裂解恶臭气体中细菌的分子键，破坏细菌的核酸(DNA)，再通过臭氧进行氧化反应，彻底达到脱臭及杀灭菌的目的。
而且，光氧化废气处理设备占地小、质量轻，方便布置。可适应高浓度，大气量，不同恶臭气体物质的脱臭净化处理，可每天24小时连续工作，运行稳定可靠，安全性高，不会产生二次污染。
作为优选的，废气处理设备3具有四个依次布置的光氧化处理区和一个活性炭吸附区，来自洗气机2废气依次流经四个光氧化处理区和活性炭吸附区。活性炭吸附区处设置有活性炭箱，活性炭箱布置三层，可以有效地改善设备处理能力，提高废气处理效果。
作为优选的，风机4为节能环保离心风机。风机4设置两台，两台风机4为并联设置，风机4的最大风量为130000m3/h，增大废气的收集量。风机4配套变频器，可根据铸造车间相应情况对风机4的风量进行调节，同时设备功率相应减小。
如图1所示，排放管5为竖直设置，排放管5的高度为15米，确保排放达标。
以上结合附图对本发明进行了示例性描述。显然，本发明具体实现并不受上述方式的限制。只要是采用了本发明的方法构思和技术方案进行的各种非实质性的改进；或未经改进，将本发明的上述构思和技术方案直接应用于其它场合的，均在本发明的保护范围之内。
Claims (6)
1.发动机缸盖铸造车间废气处理系统，其特征在于，包括废气收集罩、与废气收集罩连接的洗气机、与洗气机连接的废气处理设备、与废气处理设备连接的风机和与风机连接的排放管。
2.根据权利要求1所述的发动机缸盖铸造车间废气处理系统，其特征在于，所述废气收集罩设置多个。
3.根据权利要求1或2所述的发动机缸盖铸造车间废气处理系统，其特征在于，所述废气收集罩通过废气输送管路与所述洗气机连接。
4.根据权利要求1或2所述的发动机缸盖铸造车间废气处理系统，其特征在于，所述废气处理设备为光氧化废气处理设备。
5.根据权利要求4所述的发动机缸盖铸造车间废气处理系统，其特征在于，所述废气处理设备具有四个依次布置的光氧化处理区和一个活性炭吸附区，来自所述洗气机废气依次流经四个光氧化处理区和活性炭吸附区。
6.根据权利要求1或2所述的发动机缸盖铸造车间废气处理系统，其特征在于，所述风机为节能环保离心风机。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111573177.7A CN116351836A (zh) | 2021-12-21 | 2021-12-21 | 发动机缸盖铸造车间废气处理系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111573177.7A CN116351836A (zh) | 2021-12-21 | 2021-12-21 | 发动机缸盖铸造车间废气处理系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116351836A true CN116351836A (zh) | 2023-06-30 |
Family
ID=86928781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111573177.7A Pending CN116351836A (zh) | 2021-12-21 | 2021-12-21 | 发动机缸盖铸造车间废气处理系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116351836A (zh) |
-
2021
- 2021-12-21 CN CN202111573177.7A patent/CN116351836A/zh active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210635915U (zh) | 一种餐厨垃圾发酵处理及臭气净化系统 | |
| CN108392952B (zh) | 等离子有机废气净化系统 | |
| CN206343045U (zh) | 一种新型臭氧联合紫外光解处理高浓度有机废气装置 | |
| CN206262363U (zh) | 内置介质阻挡低温等离子体反应器的空气净化装置 | |
| CN202113707U (zh) | 空气净化机 | |
| CN206355830U (zh) | 一种复合式废气净化设备 | |
| CN205760428U (zh) | 一种废气净化装置 | |
| CN205760561U (zh) | 一种新型喷漆废气处理装置 | |
| CN212440772U (zh) | 一种uv光催化氧化废气处理高效净化设备 | |
| CN116351836A (zh) | 发动机缸盖铸造车间废气处理系统 | |
| CN204952523U (zh) | 一种光催化等离子废气净化装置 | |
| CN116351835A (zh) | 铸造车间废气处理方法 | |
| CN209576305U (zh) | 一种利用高能紫外光光催化协同臭氧催化处理废气的装置 | |
| CN111266006A (zh) | 一体化组合式净化器 | |
| CN207012786U (zh) | 一种车间废气处理装置 | |
| CN212523550U (zh) | 工业VOCs废气处理设备 | |
| CN205516966U (zh) | 复合式光谱雾洗废气净化设备 | |
| CN108905407A (zh) | 复合烟气脱硫脱硝脱白超低排放处理的方法 | |
| CN213221665U (zh) | 一种垃圾焚烧烟道气体净化装置 | |
| CN211437409U (zh) | 一种用于焊接车间废气净化装置 | |
| CN104014228A (zh) | 光能催化与uv光解氧化结合的高效废气处理装置 | |
| CN205948668U (zh) | 光氧组合废气处理装置 | |
| CN212091693U (zh) | 一体化组合式净化器 | |
| CN204638002U (zh) | 一种带气体分析装置的有机废气处理系统 | |
| CN207102275U (zh) | 油烟净化设备 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |