Crude oil refinery plant is a kind of machine to purify and process various oil. As for the classification, it’s generally divided into two methods, first is according to the process characteristics: the distillation equipment can be divided into some process system equipment, such as hydration, alkali pyrolysis, decolorization, deodorization, dewaxing, and filtering; the second is based on the degree of continuous production, divided into batch and continuous plant.
First is about the batch waste oil refinery machine:

Characteristics:
1. Simple structure, one machine with multi-purpose.
2. Flexible operation, well-adapted.
3. The labor intensity is big, and the single machine processing capacity is small while the energy consumption is big. Small and medium size oil plants where the actuat daily capacities are less than 20tons can buy batch equipment, which is more economic.
Second is about the continuous crude oil refinery machine:
Features: compared with the batch plant, the single machine of the continuous plant has large handling capacity, good continuous, lower labor intensity, besides, there is a high requirement on the equipment of matching and automatic control, therefore the investment is higher.

Working method | Fully continuous | ||
Model | BZL-25 | BZL-50 | BZL-100 |
Capacity | 25t/d | 50t/d | 100t/d |
Oil yield | 21.25t/d | 42.5t/d | 85t/d |
Power | 138kw | 178kw | 178kw |
They have their own characteristics and advantages respectively between the batch and continuous. How to choose the suitable crude oil distillation unit is an important method to make full use of the machine’s advantages. Beston machinery is a comprehensive crude oil refinery manufacturer which is mainly specialized in the research, production and sales of energy and related environmental resources. Our company is involved in technical transformation, optimal design, equipment manufacturing and after-sales service, which are related to innovate energy, renewable energy, environmental energy and comprehensively utilize energy. We are looking forward to cooperating with you!