The utility model relates to a cylinder machine such as slurry flow pressure, it includes an opening at the bottom slurry inlet duct, slurry inlet chamber, energy absorber, pulp chamber, a slurry pipe, an exhaust outlet and an exhaust funnel, exhaust valve, pressure regulating valve, inlet tube, mirror, round head, and column damper is fixed on the barrel body, the outlet connection along the cylinder circumference high uniform distribution, the exhaust port is connected to the pulp chamber side, compressed air inlet pipe is connected with the circular head top. The utility model can replace the cone type slurry inlet pipe by using cylinder type propeller storage room, in the same cross section of cylindrical storage paddle chamber is provided with a plurality of outlet, connected by a hose and a shaper homogenate ditch sizing, realize multi cloth pulp, the fluid pressure equal to the same cross section cylinder type slurry storage room, overcome the side cone pulp inlet pipe in wide paper machine at both ends of the pressure difference between defects, so as to ensure the web banner quantitative and thickness. The device is mainly used for the transformation of traditional type of cylinder machine, also suitable for fourdrinier paper machine, pulp molding can improve the Internet with low cost, improve product quality, improve the competitiveness of enterprise products.
【技术实现步骤摘要】
一种圆网纸机等压等流布浆器
本技术涉及造纸机械,尤其涉及一种圆网纸机等压等流布浆器。
技术介绍
纸料流送是由纸机流浆箱来完成的,流浆箱的主要作用是沿着纸机的横幅全宽均匀、稳定的分布纸料,保证压力均布、速度均布、流量均布、浓度均布以及纤维定向的可控性和均匀性。并将上网喷射纸料流以最适当的角度送到成形部最合适的位置。圆网压力喷浆上网成型装置一般由方锥型进浆管、均匀分布在方锥管上的若干根直通式上浆软管、成型器机架、匀浆沟、挡浆板、上浆板、调节螺丝等组成,一般圆网的供浆形式均是从方锥型进浆管入口进浆,出口回流,利用均匀分布在方锥管上的若干根直通式上浆软管实现多管布浆。使用方锥型进浆管是为了能够在纸机的横向上保持一定的上浆压力,以期达到纸张横幅定量和厚度的均匀性。然而锥管布浆器存在着一定的局限性:首先,锥管布浆器是侧向进浆的,锥管附近需要使用弯头,有时候还需装设闸门。浆流通过急剧的弯头或闸门等部件时,会产生不稳定的二次流或发生流体与管壁分离的现象。这种不稳定的流态进入布浆器的锥管,无疑会对浆流的分布效果产生不利影响。其次,锥管布浆器浆流进入总管后必须转90°才能进入流浆箱中 ...
【技术保护点】
一种圆网纸机等压等流布浆器,其特征在于由进浆总管(2)、进浆室(3)、消能器(4)、出浆室(5)、出浆管(6)、排气口(7)、排气漏斗(8)、排气阀门(9)、圆封头(10)、压力调节阀(11)、进气管(12)、视镜(13)及立柱(1)构成,消能器(4)固定在筒体里面,出浆管(6)沿筒体圆周均匀等高分布,排气口(7)与排气漏斗(8)焊接在出浆室(5)侧面上,进气管(12)焊接在圆封头(10)上。
【技术特征摘要】
1.一种圆网纸机等压等流布浆器,其特征在于由进浆总管(2)、进浆室(3)、消能器(4)、出浆室(5)、出浆管(6)、排气口(7)、排气漏斗(8)、排气阀门(9)、圆封头(10)、压力调节阀(11)、进...
【专利技术属性】
技术研发人员:张诚,赵建华,岳跃振,
申请(专利权)人:仙鹤股份有限公司,
类型:新型
国别省市:浙江,33
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