开式冷却塔点滴式填料的制作过程(开式逆流冷却塔)

开式冷却塔的(de)优异性能(neng)决定着它的(de)效率运行情况，各部件的(de)制造(zao)(zao)工(gong)艺(yi)也是非常(chang)的(de)重要，今天给大家说(shuo)明(ming)下我司开式(shi)冷(leng)却塔采用的(de)点滴(di)式(shi)填料(liao)，这种填料(liao)的(de)制造(zao)(zao)过(guo)程情况详细说(shuo)明(ming)如下。

开式冷却塔填料的(de)有(you)很多种类型，它们的(de)形状(zhuang)是通(tong)过一(yi)定的(de)间距(ju)排列而成，其散热效(xiao)果(guo)(guo)与(yu)填料中板(ban)(ban)(ban)条(tiao)(tiao)的(de)断面形式、板(ban)(ban)(ban)条(tiao)(tiao)的(de)水(shui)(shui)(shui)平间距(ju)、垂直间距(ju)、水(shui)(shui)(shui)力(li)负荷、空(kong)气流速等有(you)关。板(ban)(ban)(ban)条(tiao)(tiao)的(de)宽度也有(you)具体要求，在(zai)规定范围内(nei)，溅水(shui)(shui)(shui)效(xiao)果(guo)(guo)好，通(tong)风(feng)阻(zu)力(li)小，是点(dian)滴(di)式填料常用(yong)(yong)尺寸(cun)，在(zai)横(heng)流塔中一(yi)般(ban)采用(yong)(yong)水(shui)(shui)(shui)平放(fang)置，在(zai)逆流塔中板(ban)(ban)(ban)条(tiao)(tiao)可稍作(zuo)倾斜(xie)（一(yi)般(ban)在(zai)45°- 60°）之内(nei)为宜。板(ban)(ban)(ban)条(tiao)(tiao)的(de)材(cai)料一(yi)般(ban)有(you):木材(cai)、竹片、钢丝(si)网(wang)（或(huo)钢筋）水(shui)(shui)(shui)泥板(ban)(ban)(ban)、石(shi)棉(mian)(mian)水(shui)(shui)(shui)泥板(ban)(ban)(ban)、塑(su)(su)料板(ban)(ban)(ban)等。钢丝(si)网(wang)（或(huo)钢筋）水(shui)(shui)(shui)泥板(ban)(ban)(ban)经久耐(nai)用(yong)(yong)，但(dan)制(zhi)作(zuo)要求高，现在(zai)使用(yong)(yong)的(de)有(you)单(dan)块板(ban)(ban)(ban)条(tiao)(tiao)和组合板(ban)(ban)(ban)条(tiao)(tiao)两种，但(dan)是钢丝(si)网(wang)（或(huo)钢筋）水(shui)(shui)(shui)泥板(ban)(ban)(ban)也有(you)缺点(dian)那(nei)就是如果(guo)(guo)出现裂缝，水(shui)(shui)(shui)分就会渗入内(nei)部，使钢丝(si)网(wang)或(huo)钢筋锈(xiu)蚀，而且该(gai)种网(wang)格板(ban)(ban)(ban)重量大，所以一(yi)般(ban)用(yong)(yong)在(zai)钢筋混凝土框架结构和其他大型冷(leng)却塔上。木材(cai)较(jiao)易(yi)取得(de)，但(dan)需(xu)做(zuo)(zuo)防腐处理。竹片较(jiao)易(yi)取得(de)，但(dan)需(xu)做(zuo)(zuo)风(feng)干和防腐处理。石(shi)棉(mian)(mian)水(shui)(shui)(shui)泥板(ban)(ban)(ban)制(zhi)作(zuo)的(de)板(ban)(ban)(ban)条(tiao)(tiao)抗冲击能力(li)差。塑(su)(su)料板(ban)(ban)(ban)条(tiao)(tiao)大多采用(yong)(yong)硬聚(ju)氯(lv)乙烯(xi)或(huo)聚(ju)丙烯(xi)制(zhi)作(zuo)，抗腐蚀能力(li)较(jiao)强。