Website building of ceramic valve

The website of ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD is  on line after our several  month's hardworking  .


We selected the ceramic lined valves photo and composed the description of the valve performance ,make specification of each type of valves .


Http://www.free-valve.com  ,welcome your visit on our website .It will give you a large surprise .



If you need any special valve in your project ,welcome send us your inquiry ,and we will give you best valve solutions .I enjoy our hardwork .


Hope ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD will get better and better .



评论

发表评论

此博客中的热门博文

How to select tank bottom valve?

图片
Tank bottom angle valves are divided into disc opening into the valve and disc opening into the tank . Sometimes ,they are also called open-down type and open-up type . The difference between the two types of tank bottom angle valve is the following : O pening into the tank type is a special kind of globe valve . When the valve opened, valve stem will move upward and disc will go the inner of tank  . However ,for the tank bottom angle valve (opening into the valve ) type ,when the valve disc rising ,valve will be opened and valve disc will be hidden into the valve body . As opening  into the tank type  ,the fluid flowing besides the inlet and outlet of the valve rate is quite high . So abrasiveness will be occurred   on the valve disc at some extent .For this structure ,the required axis distance will be little ,so it can save the space cost . For opening into the valve type ,the valve disc will hidden into valve body , ,it can protect the valve disc from ...
阅读全文

Application of ceramic lined ball valves in flue gas desulfurization

图片
http://www.free-valve.com 1.General Flue gas desulfurization is the main action to control the discharge of SO2 in the coal power plant . There are several desulfurization process in the international market , that is wet desulfurization ,dry desulfurization ,semi dry desulfurization and ammonia process of desulfurization. The limestone-gypsum wet flue gas desulfurization process is the most popular for high efficiency ,large capacity ,good compatibility ,reliability . Beside that , limestone work as absorber ,have a low cost and a wide availability characteristic ,its by product gypsum can be recycled after water removing . At present , the limestone-gypsum wet flue gas desulfurization process is the main process among desulfurization in the coal –fired power plant . FGD ( Flue gas desulfurization ) is a process which absorb SO2 as well as other contaminative gas by lime stone slurry in the power plant , by the same time it can produce the lime gypsum slurry by pr...
阅读全文

How to select ceramic lined valve type in the ash disposal system of coal power plant

图片
In the ash disposal system of coal power plant , ceramic lined valve is a important component of dry ash transporting system and pipeline system .How to make these valves works well in their position ,it is important to select right valve at for right position .   Refer to pneumatic transporting ash system ,we have to study the component of bin pump and its working theory . Bin pump is make up of feed valve ,boosting valve ,bleeder valve ,pump body and pipeline ,The control air source and conveying air source can be the same ,of course it can be set alone . The conveying pump is work to convey the coal powder , it have a high automatic equipment whose process is controlled by PLC. The system mainly include feeding equipment ,pneumatic bleeder valve ,pump ,gasification, pipelines and valves . There are four stage during the bin pump conveying process : Feeding stage : The feeding valve will be opened when the bin pump running ,the material will fall of into t...
阅读全文