Here it is a "model" to use for the pages related to chemical equipment in en.wikipedia.

Page title

Example of symbol used to represent an equipment

Introduction: describe briefly the geometry and the application of the equipment, both at laboratory and industrial scale.

History

Informations about invention, patent and commercialization.

Geometry

Describe equipment geometry, shape, components and typical overall dimensions; add a picture to represent the equipment scheme with all its components.

Example of scheme of an equipment
Example of picture of an equipment

Classification

Equipment classification at laboratory and industrial scale; add eventually an images' gallery.

It is possible to use a bulleted list or a tree diagram like this:

Materials

Materials that constitute the equipment.

Principle

Describe the principle of the equipment, that is how it works. Add some image if necessary.

Applications

Describe in details the applications of the equipment (unit operations, chemical processes), both at laboratory and industrial scale. Specify whether it is possible to use it for batch or continuous operations.

Operative conditions

Specify typical operative conditions, e.g.: temperature, pressure and flowrate. Add eventually a digram like this:

Pros and cons

Compare the equipment with other types of equipment used for the same purpose: versatility, costs, design complexity, maintenance procedure easiness, etc.

Sizing

General description about methods used to size the equipment (in particular: design equation and parameters used to design).

Standards and regulations

Standard and regulations related to the equipment and its functioning.

Control

General description about the process control.

Example of a control system applied to an equipment
Another example of a control system applied to an equipment

Safety measures

General description about the safety measures needed during equipment design, start-up and functioning.