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Method and mechanism for the transfer of a track is still positive role in a section of the pressing of a paper machine fabricadora

机译:轨道转移的方法和机构在造纸机压榨的一部分中仍然发挥积极作用。

摘要

It includes an intermediate press nip (N-I) formed between first and second press members (21, 22) with a porous felt (20) on one surface of the web (W) and a nonpervious looped smooth surface belt (15) of nonextensible material impervious to water passing through the nip in direct contact with the other surface of the web so that the web follows the belt (15) downstream of the nip (N-I) with the web first being pressed between an earlier press (N) upstream of the intermediate press (N-I), and the web being removed from the belt (15) following the intermediate press (N-I) with rewetting of the web (W) on the offrunning side of the intermediate nip due to contact with the impervious belt (15) being eliminated.
机译:它包括在第一和第二压榨构件(21、22)之间形成的中间压榨压区(NI),在纸幅(W)的一个表面上带有多孔毡(20),并且由不可延展材料制成的不可渗透的环状光滑表面带(15)不能透过水的辊隙直接与纸幅的另一个表面接触,从而使纸幅跟随辊隙(NI)下游的皮带(15),首先在纸幅上游的较早压榨(N)之间挤压纸幅。中间压榨(NI),然后在中间压榨(NI)之后将纸幅从皮带(15)上取下,同时由于与不渗透的皮带(15)接触而使纸幅(W)在中间压区的前侧重新润湿被淘汰。

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