Company Dynamic

Company Dynamic

2018-04-12 10:10:18

Chemical pump improvement prospects

The best characteristics of chemical pump should be: high quality, high reliability and high environmental performance; In the completion of chemical medium transport tasks and at the same time conducive to the health of workers; The lowest cost of life expectancy; Can be combined with a whole set of chemical equipment into an organic whole. However, in the process of chemical production, various specific conditions of use and use of the purpose of chemical pump manufacturing and put forward a variety of different requirements.

The outstanding characteristics of the mechanical products used in the chemical industry are: the performance and requirements of the mechanical products change with the types and properties of the chemical medium being transported. Although the medium mentioned here is sometimes referred to as water, oil or other non-hazardous substances; In most cases, however, the term "chemical medium" refers to some very "terrible" chemical raw materials. For example, some media have serious harm (toxic, corrosive and flammable media); In particular, some easy to produce chemical reactions, corrosion, erosion of the role of the media or solid or gas media containing the above ingredients.

The change of chemical composition and chemical element ratio in chemical medium will lead to the change of chemical medium properties. Causes the chemical medium's concentration to increase or has the special flow performance (for example: dispersive medium, polymer solution and so on). Therefore, the purity of chemical media (GMP, polymer, electrolyte, etc.) is often put forward particularly strict quality requirements, and these particularly strict quality requirements can be easily achieved through the appropriate chemical pump.

The diversity of chemical pump requirements is derived from the diversity of chemical medium. This makes the chemical pump standard system is difficult to become a simple standard system. Compared with other fields, such as household electrical appliances, home heating, water supply, drainage and so on, and chemical refining or automobile manufacturing, the standardization has reached a considerable level not only in the production of products, but also in the use of products. But in the chemical production enterprise, the chemical pump standardization work has encountered the barrier in the technical aspect and the economical aspect.

Let's talk about the chemical pump optimization improvement direction:

First of all, standardization of chemical pump production and use are very helpful and very meaningful things. But: what should the most economical standardization look like in terms of life-cycle costs? Is it a standardized, detailed, long-term optimization in terms of specific USES? Or is it a rough approximation of standardization? When will the barriers to standardization investments that come with adopting new technologies and developing new products that take a long time to recover end? How to make the two sides have a unified understanding of the standards of chemical pumps without damaging the interests of the chemical pump manufacturers and users? These questions can only be answered by strengthening the dialogue between chemical pump users, industry associations and chemical pump manufacturers. Possible solutions are: from the perspective of users, such as establishing long-term strategic partnership with suppliers; Establish different levels of standardization (e.g., chemical pump type, supplier, series, material, configuration, etc.) and integrated modular structure within clearly defined levels. But most important is the question of "lifetime costs".

Chemical pump life potential has not been fully tapped. Why is this happening? In many possible answers, one answer is that everyone is positive: because of the different requirements for chemical pump performance parameters, chemical pump allowed service life, can withstand the load size and so on are not the same.

Chemical pump procurement costs, installation costs, chemical pump work energy consumption costs and maintenance costs, and so on are relatively easy to calculate. But the chemical pump maintenance cost estimate is relatively difficult to determine: because the chemical pump failure and possible damage is not by the pump itself can decide, it is often by changing the chemical medium, by special conditions of use constraints. The use of a chemical pump has mastered the experience of another kind of chemical pump maintenance costs are often very limited, the estimated results can only be roughly, rough estimates.