篮球场用环氧地坪漆污渍清理

发布日期:2019-06-24 浏览次数:4

篮球场环氧地坪漆污渍清理方法:1、火焰燃烧法:利用火焰的高温以清除油脂、旧环氧地坪漆涂膜和污垢等。它的原理是:直接使用喷灯加热,高温使油污及大多数有机物燃烧成碳化物而被清除。在火焰燃烧后,其疏松的碳化物需用钢丝刷或风动、电动钢丝轮清理。劳动强度大、生产效率低,是一种古老的除油方法,但污染环境,易损伤表面,只适用于使用要求不高的场合,现已较少使用。

Cleaning methods of epoxy floor paint stains in basketball court: 1. Flame burning method: using high temperature of flame to remove grease, old epoxy floor paint film and dirt, etc. Its principle is: heating directly with a blowtorch, high temperature makes oil and most organic matter burn into carbide and be removed. After flame burning, the loose carbides need to be cleaned by wire brush or pneumatic or electric wire wheel. It is an old degreasing method with high labor intensity and low production efficiency, but it pollutes the environment and damages the surface easily. It is only suitable for the occasion with low requirements, and is less used now.

2、抛丸法:抛丸方法是除油的机械化方法,但只适用于有轻微油污的表面。当油污厚重时,必须先采用脱脂剂清洗等方法预处理,再进行抛丸处理。否则,油污沾染在磨料上,将带来二次污染,除油效率很差。在抛丸过程中,磨料是可回收并循环使用的。重复使用的磨料可能受到污染。若已经受到污染而继续使用,则它会污染已处理好的表面。

2. Shot blasting method: Shot blasting method is a mechanized method for oil removal, but only for slightly oily surfaces. When the oil pollution is thick and heavy, it must be pretreated by degreasing agent cleaning and shot blasting. Otherwise, oil contamination on Abrasives will lead to secondary pollution and poor oil removal efficiency. In shot blasting process, abrasive is recyclable and recyclable. Repeated Abrasives may be contaminated. If it has been contaminated and continues to be used, it will contaminate the treated surface.

3、擦拭法:利用毛刷、抹布和棉纱等蘸取适量脱脂剂(碱液、有机溶剂、表面活性剂等)对带油的地坪漆地面进行擦拭清洁。此法为手工操作,五福特别设备,成本低,灵活性较大,但效率低,除油不彻底,劳动条件差。一般用于小面积的除油。要注意通风和人员安全防护。对拭过的抹布和棉纱要及时处理,以免造成二次污染。擦拭法一般在油污、灰尘和碎屑较重的场合,作为整个工序的预脱脂工序,先将较重、较厚的油泥层去除,再进行下道除油处理。

3. Wiping method: Use brushes, rags and cotton yarns dipped with appropriate degreasing agents (alkali, organic solvents, surfactants, etc.) to wipe and clean the oily floor paint. This method is manual operation, Wufu special equipment, low cost, greater flexibility, but low efficiency, oil removal is not complete, poor working conditions. Generally used for small area degreasing. Attention should be paid to ventilation and personnel safety. The wiped cloth and cotton yarn should be treated in time to avoid secondary pollution. Wipe method is generally used in the case of heavy oil, dust and debris. As the pre-degreasing process of the whole process, the heavier and thicker sludge layer is removed first, and then the next degreasing process is carried out.

4、若广口瓶、烧杯边和水面存在油膜或黏滞物则循环磨料不合格,需要及时更换。磨料处理方法:检查出被油污污染的磨料必须进行清洁处理。若磨料为金刚砂或石榴石等,将磨料与膨润土混合,利用回旋分离器回旋磨料,以出去膨润土,然后检查磨料的品质,证明已经将油污出去。

4. If there is oil film or viscous substance on the edge of wide-mouth bottle, beaker and water surface, the circulating abrasives are not qualified and need to be replaced in time. Abrasive treatment: Abrasives contaminated by oil must be cleaned. If the abrasive is diamond or garnet, mix the abrasive with bentonite, use cyclotron separator to cyclotron the abrasive to get out the bentonite, and then check the quality of the abrasive to prove that the oil has been spilled out.

5、磨料检查方法:检查抛丸的循环磨料需要清洁玻璃(或塑料)广口瓶或烧杯、自来水。检查循环磨料是否带油的方法为:在广口瓶或烧杯中装上部分自来水;放取样的磨料于其中,采用清洁的勺子予以搅拌混匀;用清洁盖子盖住广口瓶或烧杯,搅拌或强烈震荡后静置一段时间,观察瓶或杯中的水面有无明显油迹,若试验水表面无油膜或黏滞物,则丸、粒合格。

5. Abrasive Inspection Method: To inspect the circulating abrasives of shot blasting, it is necessary to clean glass (or plastic) jars, beakers and tap water. The methods of checking whether the circulating abrasives are oily are as follows: installing part of tap water in a wide-mouth bottle or beaker; putting the sampled abrasives in it and mixing them with a clean spoon; covering the wide-mouth bottle or beaker with a clean lid, stirring or stirring for a period of time after strong vibration, observing whether there is any obvious oil stain on the water surface of the bottle or cup; if there is no oil film or sticky substance on the test water surface, then the pill. Qualified granules. 

辛苦整理!转载请注明来自 http://pengs888.com/show.asp?id=124

你觉得这篇文章怎么样?

0 0
网友评论

管理员

该内容暂无评论

美国网友
在线咨询
微信咨询
联系电话
137-7148-9633
返回顶部