The
characteristics of chemical pumps should be: high quality, high reliability, and
high environmental performance; While completing the task of transporting
chemical media, it is also beneficial for the physical health of workers; Low
expected service life cost; It can be organically integrated with the entire set
of chemical equipment into a whole. However, in the chemical production process,
various specific usage conditions and purposes have put forward various
requirements for the manufacturing of chemical pumps.
The prominent feature
of mechanical products used in the chemical industry is that the performance and
requirements of mechanical products vary with the type and nature of the
chemical medium being transported. Although the medium mentioned here sometimes
also refers to water, oil, or other non hazardous substances; However, in most
cases, chemical media refer to some very "terrifying" chemical raw materials;
For example, some media with serious hazards (toxic, corrosive, and flammable
media); Especially for media that are prone to chemical reactions, corrosive,
and erosive, or solid or gaseous media containing the aforementioned
components.
Changes in chemical composition and chemical element ratios in
diverse chemical media can lead to changes in the properties of the chemical
media; Causing an increase in the concentration of chemical media or having
special flow properties (such as diffusive media, polymer solutions, etc.).
Therefore, particularly strict quality requirements are often put forward for
the purity of chemical media (GMP, polymers, electrolytes, etc.), which can be
easily achieved through suitable chemical pumps. The diversity of chemical media
has derived the diversity of requirements for chemical pumps. This makes it
difficult for the chemical pump standard system to become a simple standard
system. Compared to other fields, such as home appliances, home heating, water
supply, drainage, etc., as well as chemical refining or automotive
manufacturing, standardization has reached a considerable level not only in
product production but also in product use. In chemical production enterprises,
the standardization of chemical pumps has encountered obstacles in terms of
technology and economy.
Let's talk about the direction of optimizing and
improving chemical pumps below:
Firstly, standardization is very helpful and
meaningful for the production and use of chemical pumps. But from the
perspective of life cycle costs, what should economic standardization look like?
Is it a detailed standardized long-term optimization calculation based on
various specific usage situations? Or is it a rough standardized calculation?
When will the hindrance of standardized investments that can only be recovered
over a long period of time due to the adoption of new technologies and the
development of new products end? How can we achieve a unified understanding of
the standards for chemical pumps on both sides without harming the interests of
either the chemical pump manufacturer or the chemical pump user? These questions
can only be answered by strengthening 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
partnerships with suppliers; Establish different levels of standardization
within clearly defined levels (such as structural types, suppliers, series,
materials, configuration methods, etc.) and integrated modular structures for
chemical pumps. But what is important is still the issue of "service life
cost".
No comments:
Post a Comment