水泥

水泥混合物

BHS 专为诸如复合水泥等粉料的搅拌开发了间歇式干料搅拌机(DMX 型)。DMX 基于双卧轴搅拌技术原理,这一原理已在数以千计的应用中通过其优异的搅拌特性而得到验证。由于采用了设计完美的搅拌器和根据需要匹配的三维运动曲线,该搅拌机可以低于同类单卧轴或强力搅拌机的转速实现更佳的搅拌效果。即使最小剂量的配方成分,也能迅速均匀地分散开,重复性极佳。

通过两个密闭的大排料口可进行完全排空物料。根据水泥工业的要求专门为卸料口装备了密封件,以确保可靠防水地关闭。为满足更换配方时使留在机器中的残留物最小化的要求,可选配一个光滑的特种搅拌器。与其他搅拌系统相比,双轴搅拌机的装料高度明显提高,因此,在同等产量下,其结构更为紧凑并且抗扭转性更佳。因此,在新建设备时,DMX 系列以其微小的尺寸见长;而在改建时,采用 DMX 则意味着可在现有空间中装入一台功率更强的搅拌机。

水泥粉尘

废气流中在水泥厂煅烧过程中产生的水泥粉尘(即所谓的旁路粉尘)含有作为有害物质的氯化物。该水泥粉尘可通过湿法工艺进行处理。通过加入水可使粉尘变成可泵送的悬浮液。然后,将悬浮液连续供给 BHS 节拍式带式过滤机(BF 型)— 按节拍运行的真空带式过滤机。在那里,悬浮液被过滤,氯化物从滤饼中浸出,已洗涤的粉尘被预干燥。固体物质被再次送入生产水泥过程。

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宣传册“节拍式带式过滤机 (BF)” (PDF / 1.2 MB)
宣传册“节拍式带式过滤机 (BF)”

作为连续工作的卧式真空过滤机的节拍式带式过滤机(BF)的产品宣传册

大小: 1.2 MB
宣传册“间歇式干料搅拌机 (DMX)” (PDF / 1.0 MB)
宣传册“间歇式干料搅拌机 (DMX)”

产品宣传册“间歇式干料搅拌机 (DMX)”

大小: 1.0 MB

BHS 搅拌技术的优点

  • 优势显著的双卧轴搅拌技术
  • 紧凑的构造型式
  • 完全排空物料
  • 防水的卸料口
  • 可提供带涡流器的设计型
  • 运行成本低
  • 训练有素的售后服务机构

BHS 过滤技术的优点

  • 安全地浸出氯化物
  • 回收水泥粉尘
  • 全自动运行方式

BHS 搅拌技术实验中心

跳转至 BHS 技术实验中心试验的链接

专业技术论文

Cement production: using bypass dust to reduce energy costs

CEMENT INTERNATIONAL
No. 5/2016 (November/December)
十一月 2016
PDF (646 KB)
Cement production: using bypass dust to reduce energy costs

A new method makes it possible to use up to 100 % alternative fuels for clinker production and to recover the resulting bypass dust as a recyclable material. Indexing belt filters from BHS-Sonthofen enable the bypass dust obtained during the production of clinker to be completely reintroduced into the process when using up to 100 % of the more costeffective alternative fuels in cement kilns. Reintroduction of the recovered bypass dust increases cement production by up to 3 %. Proof that the method works reliably on a commercial scale has been provided by a new plant with an annual capacity of 20000 t.

大小: 646 KB

Twin mixing plant: Two different mixing procedures in one system

ZKG INTERNATIONAL
5 | 2016 (May)
五月 2016
PDF (1.2 MB)
Twin mixing plant: Two different mixing procedures in one system

A new unparalleled mixing plant from BHS-Sonthofen has been in operation of late at Nikolaus Müller Kalkwerk-Natursteinwerke (Müllerkalk) in Rhineland-Palatinate close to the Belgian border: It combines the continuous moistening of agricultural lime and the batch production of mixed binders for ground stabilization measures. The new plant opens up new markets for Müllerkalk, thereby compensating for the somewhat seasonally fluctuating lime market. The fully automatic loading is a special feature: it is available approximately 24 hours a day, 7 days a week.

大小: 1.2 MB

New twin-shaft mixers for dry building materials

ZKG INTERNATIONAL
Special "Drymix Mortar & Construction Chemistry" 1-2014
二月 2014
PDF (211 KB)
New twin-shaft mixers for dry building materials

BHS-Sonthofen in Southern Germany has unveiled twin-shaft mixers of the new DMX series. They are adapted to the special requirements of mixing dry materials, such as cement, dry mortar, bonding compounds and dry shotcrete. The new mixers are specially tailored to the production of dry material mixtures. They are suitable for mixtures containing all manner of aggregates, cement, small dry components, plastic fibers and cellulose.

大小: 211 KB
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