控制***污染的办主要有：高烟囱扩散稀释、低硫染料脱硫、矿物燃料脱硫和废气脱硫。下面废气处理设备厂家给大家介绍高烟囱扩散稀释方：
此是减轻发生源周围局部地区***污染的***方便而又经济的方。在英国电力研究中心是主张这样做的，多数燃烧矿物燃料的工厂也是这样做的，而且在本国范围内收到了一定的效果。这是因为英国土地较小，他们建筑有高达260M的高烟囱，能使含二氧化碳的废气扩散离开英国本土。
废气处理设备厂家介绍高烟囱扩散稀释拆除：
开始美国也有主张高烟囱扩散稀释，美国镍公司建有高达381M的高烟囱，美国田纳西流域***曾主张高烟囱排放，若在气候条件不利于烟气扩散或可能使烟气压向地面时，发出预报后立即改烧低硫燃料，这样可以控制本地区***地面浓度不致超过规定。
但是美国环保局认为这是权宜之计，应为美国国土幅员大，一处排放的***废气会以不同的形式降到另一处。任然造成整个的环境污染。由此看来***废气利用高烟囱扩散稀释方在目前国内是不可行的，需要进行淘汰或改良的一种废气处理工艺。经过争论之后，终于迫使田纳西流域***不得不放弃其***废气高烟囱的论证。
1漆雾干式净化技术?
干采用的是过滤净化方式，喷漆室在漆雾净化系统引风机抽吸作用下形成负压，漆雾在负压作用下，被引入漆雾过滤器，过过滤绵、滤板、滤纸等过滤材质，滤掉液态漆滴，达到除去漆雾的口的。漆雾干净化效率可达到9驯以上，使用的填充材料价格便宜，容易获取，待滤层漆膜饱和后，可及时更换。干式喷漆室的优点在于喷漆室结构简单，风量和风压均匀，涂料损耗小，涂覆效率高。由于不使用水，不必进行废水处理，运行费用低，改变了喷漆室油、水污染。
制浆车间：因为我们是废纸制浆，所以没有蒸煮那些工序，整个流程比较简单。废纸从上料口进来，经过碎裂、筛选、打浆等工段再经过流送系统送给造纸车间就完事了。
造纸车间：制浆车间的桨料送过来后经过网部、压榨部、前烘（前干燥部）、施胶部、后烘（后干燥部）、压光、涂布、卷取复卷，然后纸就出来了。
完成车间：这个其实算是一个辅助车间，一般产量少点的线没有，主要就是把造纸车间出来的纸打包分类入库等。
在制浆造纸车间，就工作职能而言，基本就两种：1.DCS负责对整个流程工艺的控制，一般整个工作时间都是在控制室待着，工作内容比较轻松，系统稳定啥事都没有。2.现场负责巡检。没啥事的时候也很轻松，但啥地方出现了问题就会很累，而且有时会比较***。
目前，我国的造纸厂主要分为两大类：进口设备厂和国产设备厂。年产30万吨以上的厂基本都是进口设备厂。进口设备自动化程度高，事故率低，跑冒滴漏***，除了噪音较大，环境温度高之外工作环境应该很舒适了。大部分的时间操作工都是在空调里面看点鼠标。
单线产量5万吨的厂用的是国产的设备。产量低，控制基本靠，稳定生产靠老的经验，会出现各种各样的问题，每个工段都需要来回巡视。工作量挺大。好处是***少，工艺调整灵活。
体验一：热，噪音大，环境差。造纸机本身就是一个烘干机，把纸浆的水烘干，变成纸。所以现场非常热。当然如果是碎解站还好点，我们车间是碎解站和造纸机在的车间中间隔了一条马路，中间用管道连起来的，碎解站没那么热。过来路这边，进入车间就一股热气扑面而来。我们是在山东，冬天零下的时候，来的时候穿羽绒服包起来，进来车间换成长袖，如果是在纸机旁边，换成短袖也不冷（我是仪表，在值班室或者配电室还是有点冷的）。夏天的话就不用说了，简简单单的打扫传动侧仪表柜卫生、擦擦干燥部断纸摄像头这么简单的事情，在恶劣的环境下，也是一种痛苦的工作。噪音一直都很大，必须佩带耳塞。
体验二：闲忙不可预测。平常无事就闲，一出了意外就全部如临大敌，争分夺秒抢修，断纸10分钟就损失XX万的压力很大。
体验三：倒班比较烦。一般是四班三运转，稳定的倒时差，我身体不大好，容易偏***。。。体验四：发展空间小。因为不是造纸***的，我们仪表属于后勤，没什么发展空间。我们直接***就是我们机器的仪表负责，做到他那个位置也就顶天了，有时候某几个车间***个***一个总监管理的时候，上边还会有个仪表经理，然后就没了。而且我们负责那活给我我也不想干，虽然多两三千块钱，但是换来的是每个月也就休两三天+24小时手机开机一有事给他打电话哪怕是大半夜也飞快跑回来，确实比较烦。
The main measures to control sulfur dioxide pollution are: high chimney diffusion dilution, low sulfur dye desulfurization, fossil fuel desulfurization and exhaust gas desulfurization. The following waste gas treatment equipment manufacturers will introduce the high chimney diffusion dilution formula to you.
This is the most convenient and economical way to reduce sulfur dioxide pollution in some areas around the source. The UK Power Research Center is advocating this, and most of the factories that burn fossil fuels h***e done this and h***e received certain effects in the country. This is because the British land is ***all, and they h***e a high chimney of up to 260M, which can diffuse carbon dioxide emissi*** away from the United Kingdom.
Waste treatment equipment manufacturers introduce high chimney diffusion dilution removal:
In the United States, there was also a high chimney diffusion dilution. The American nickel company built a high chimney of up to 381M. The Tennessee River Basin Administration in the United States had advocated high chimney emissi***. If the climate was not conducive to the diffusion of ***oke or the air pressure could be made to the ground, the low sulfur fuel would be burned immediately after the forecast, which could control two of the region. The ground concentration of sulfur oxide does not exceed the regulation.
But the EPA believes that this is expedient. It should be a large area for the US, and a sulphur dioxide emission from one place will be reduced to another in different ways. It can cause the whole environmental pollution. Therefore, it is not feasible to use the high chimney diffusion dilution formula in the domestic industry, and a waste gas treatment process that needs to be eliminated or improved is needed. After argument, the Tennessee Valley Authority finally forced the abandonment of its high sulfur dioxide exhaust stack.
1 paint mist dry cleaning technology?
It is used for filtering and purifying. The spray painting room is negative pressure under the suction of the lacquer fogging fan. The paint mist is introduced into the paint mist filter under the negative pressure, filtering the material of the filter, filter plate, filter paper and so on, filtering out the liquid paint drops to remove the paint mist. The dry purification efficiency of paint mist can reach 9 or more. The filling material used is cheap and easy to obtain. When the film of the filter layer is saturated, it can be replaced in time. The advantage of the dry spray booth is that the spray chamber is simple in structure, uniform in air volume and pressure, low in coating loss and high in coating efficiency. Because no water is used, there is no need to carry out waste water treatment, and the running cost is low, which changes the oil and water pollution in the paint room.
Pulping workshop: because we are waste paper pulping, it is not easy to boil those processes. The whole process is relatively simple. The waste paper came in from the feeding port, and then sent to the paper making workshop after fracturing, screening and beating.
Paper making workshop: the paddle in the pulping workshop is sent through the net, press, front drying (front drying), sizing department, post drying (after drying part), light, coating, and rewinding, and then the paper comes out.
Finish the workshop: This is actually an auxiliary workshop. Generally, the line with less output is not. The main thing is to pack the paper out of the paper mill.
In the pulping and papermaking workshop, the work function is basically two kinds: 1.DCS is resp***ible for the control of the whole process process. Generally, the whole work time is in the control room, the work content is relatively easy, the system is stable and nothing. 2. the scene is in charge of inspection. It's easy when nothing happens, but it's very tiring where problems arise, and sometimes it's more dangerous.
At present, China's paper mill is mainly divided into two categories: import equipment factory and domestic equipment factory. The factory with an annual output of more than 300 thousand t*** is basically an import equipment factory. Imported equipment has a high degree of automation, low accident rate and few dripping leaking. Besides noise and high ambient temperature, the working environment should be very comfortable. Most of the time operators look at the mouse in the air conditioner.
The plant with a single line output of 50,000 t*** uses domestic equipment. Production is low, control depends basically, stable production depends on old experience, there will be various problems, and each section needs to go round and round. The workload is very large. The advantage is that the investment is less and the process is adjusted flexibly.
Experience one: heat, big noise, bad environment. The paper machine itself is a dryer that dries pulp water into paper. So the scene is very hot. Of course, if it is a good point, our workshop is a broken solution station and a paper machine in the middle of the workshop in the middle of a road, in the middle of the pipe connected, the broken solution station is not so hot. Coming over the road and entering the workshop, there was a rush of heat. We are in Shandong, when winter is zero, when we come in, we wrap up in the down clothes and come in the workshop for long sleeves. If it is next to the paper machine, it is not cold (I am the instrument, I am a little cold in the duty room or the distribution room). In the summer, there is no need to say. It is simply a simple thing to clean the instrument cabinet on the side of the tran***ission side and wipe off the paper camera in the dry part. It is also a painful job in the bad environment. The noise is all the time. You h***e to wear earplugs.
Experience two: idle busy is unpredictable. Usually nothing is idle. Once an accident happens, all of them are faced with fierce competition. They rush to repair every minute, and lose 10 million minutes of paper breaking. The pressure is XX million.
Experience three: the shift is more annoying. Generally it's four shifts and three runs. The steady time difference is not good for me. It's easy to migraine. Experience four: the development of space is ***all. Because it is not a paper making specialty, our instruments are logistical, and there is little room for development. Our direct leadership is the resp***ibility of our machines, so that his position is up to the sky. Sometimes a certain workshop is divided into one sub unit.