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不锈钢卫生级常压人孔生产厂家价格图片

简要描述:安徽利勒洁净设备科技有限公司是国内专业生产制造洁净卫生级阀门管件,主要应用于食品机械行业、制药机械行业、乳制品行业、酿酒饮料行业以及精细化工等行业高精度卫生级流体设备的专业生产厂家,产品规格齐全;产品主要有:不锈钢卫生级常压人孔生产厂家价格图片,真空接头,真空卡箍,真空法兰,真空管件,真空弯头,真空三通,真空大小头,ISO法兰,KF接头,真空软管,真空波纹管等。

  • 所在城市:宿州市
  • 厂商性质:生产厂家
  • 更新日期:2024-04-16
  • 访  问  量:524

详细介绍

卫生级常压人孔盖

  卫生级常压人孔的设计,主要是为了方便工作人员进出罐体工作跟检修的一个设备。为满足使用压力要求及密封性能,在人孔筒节及盖子链接处焊接上、下二片法兰,并且螺栓上、下片螺紧。在化工生产中许多工艺需要在人孔处加入物料,由于经常开启人孔盖,酸性物料很容易流淌,最终腐蚀法兰,使釜盖报废。这会产生很大的财产损失。即便修理得当,酸性物料流淌仍然会腐蚀法兰。为了*解决人孔盖频繁开启腐蚀法兰的问题,我们对损坏的法兰修理后,加装一个塑料法兰(塑料材质的选择要考虑反应釜内介质腐蚀),塑料下法兰与人孔法兰大小相同,法兰内孔直径根据需要决定,法兰上面加一个塑料密封盖。
  卫生级常压人孔常用的几种表面处理方法如下:
  1、内外镜面:多用于食品、乳品机械等高要求设备,内外光亮,表面跟镜子一样,外观漂亮、光滑。
  2、内外亚光:相对要求没有那么高,不需要达到镜面的效果,只需要稍微粗抛一下即可,具体看客户什么要求,达到什么效果。
  3、酸洗处理:多用于工业级上面,表面直接酸洗干净就可以,不需要再进行其它的处理,像很多工地,常用这种比较多,成本会相对减少。

Sanitary atmospheric manhole cover

The design of the sanitary atmospheric manhole is mainly a device for the convenience of the staff to enter and leave the tank for work and maintenance. In order to meet the operating pressure requirements and sealing performance, the upper and lower flanges are welded at the joints of the manhole cylinder and the cover, and the upper and lower bolts are screwed tightly. In chemical production, many processes need to add materials at the manhole. Because the manhole cover is often opened, the acidic material is easy to flow, and eventually the flange is corroded and the kettle cover is scrapped. This can cause great property damage. Even with proper repair, acid flow can still corrode flanges. In order to completely solve the problem that the manhole cover frequently opens the corroded flange, after repairing the damaged flange, we install a plastic flange (the choice of plastic material should consider the corrosion of the medium in the reactor), the plastic lower flange and the manhole flange The size is the same, the diameter of the inner hole of the flange is determined according to the needs, and a plastic sealing cover is added on the flange.

Several surface treatment methods commonly used for sanitary atmospheric manholes are as follows:

1. Internal and external mirror surface: mostly used for high-demand equipment such as food and dairy machinery, with bright inside and outside, the surface is the same as a mirror, beautiful and smooth in appearance.

2. Internal and external matt: the relative requirements are not so high, and there is no need to achieve the effect of mirror surface, just a little rough throw, it depends on the customer's requirements and what effect can be achieved.

3. Pickling treatment: It is mostly used on industrial grades. The surface can be directly pickled and cleaned, and no other treatment is required. Like many construction sites, it is often used, and the cost will be relatively reduced.

产品图片:不锈钢卫生级常压人孔生产厂家价格图片

公司简介:

安徽利勒洁净设备科技有限公司国内专业生产制造洁净卫生级阀门管件,主要应用于食品机械行业、制药机械行业、乳制品行业、酿酒饮料行业以及精细化工等行业高精度卫生级流体设备的专业生产厂家,产品规格齐全;产品主要有:不锈钢卫生级常压人孔生产厂家价格图片无菌隔膜阀卡箍直通隔膜阀,三通隔膜阀,法兰隔膜阀,气动隔膜阀,U型隔膜阀,罐底隔膜阀 无菌球阀卡箍直通球阀,螺纹球阀,焊接球阀,气动球阀,法兰球阀,电动球阀卫生级蝶阀焊接蝶阀,卡箍直通蝶阀,螺纹蝶阀,法兰蝶阀,气动蝶阀,电动蝶阀不锈钢卫生泵不锈钢卫生级离心泵,不锈钢卫生自吸泵,不锈钢酒精防爆泵,卫生奶泵,卫生饮料泵止回阀,过滤器、呼吸器、换向阀、防混阀、安全阀卫生级不锈钢管件焊接弯头,快装弯头,不锈钢三通,快装三通,四通,真空弯头,大小头罐顶组件系列不锈钢储罐,发酵罐,不锈钢卫生级人孔,清洗球/器,视镜灯,排气阀等其它非标产品生产加工我们竭诚为您服务.


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安徽利勒智能装备科技有限公司 公司地址:安徽宿州萧县高新开发区   技术支持:制药网
  • 联系人:丁佩
  • QQ:1016103623
  • 公司传真:86-0557-5715566
  • 邮箱:liuyi@china-mile.com

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