What are the advantages of DOING oil sludge treatment pyrolysis unit?

For the special state of oil sludge, the design and configurations of the oil sludge treatment pyrolysis unit are different from the common pyrolysis machine to recycling waste tires and plastics. So if you want to recycle the oil sludge, selecting an oil sludge treatment pyrolysis unit with good performance is important. As an experienced manufacturer and supplier of oil sludge treatment pyrolysis unit, DOING has cooperated with many customers and received lots of good feedback on the performance of the pyrolysis unit. Then this passage will introduce the advantages of DOING oil sludge treatment pyrolysis unit:

DOING oil sludge treatment pyrolysis unit for sale

1. Feeding method design

As we all know, in addition to the solid type, oil sludge also has two other types: liquid type and semi-fluid type. In order to achieve the fastest feeding effect, DOING engineers designed different feeding methods based on the different states for the oil sludge. Take the liquid oil sludge as an example, DOING oil sludge treatment pyrolysis unit uses a pump to pump oil sludge into the pyrolysis reactor. This pump feeding system is completely sealed to avoid pollution and easy to operate. And this way improves the feeding efficiency, take the 15TPD oil sludge treatment pyrolysis unit as an example, if feeding by manually will take 2-3 hours, while for the pump feeding, only needs about 1.5 hours.

Pump feeding for DOING oil sludge treatment pyrolysis unit

2. Coking and sticking removal design

Since oil sludge has high viscosity and strong corrosiveness, during the high-temperature pyrolysis process, as the furnace temperature gradually increases, it is easy to adhere to the inner wall of the main furnace of the oil sludge treatment pyrolysis unit, forming coke on the surface of the pyrolysis furnace. Once there is a coke layer on the inner wall of the furnace, which will cause a series of problems such as reduced machine service life, incomplete sludge pyrolysis, and other pyrolysis and safety problems.

For this problem, DOING oil sludge treatment pyrolysis unit has two unique designs:

(1) Improved furnace material: the pyrolysis furnace of DOING oil sludge treatment pyrolysis unit adopts stainless steel, which can effectively reduce the phenomenon of sludge coking and sticking to the wall due to its high viscosity. On the other hand, the use of stainless steel furnace material is resistant to high temperature and corrosion, which can extend the service life of the equipment.

Stainless steel for DOING oil sludge pyrolysis reactor

(2) Coking removal device: DOING engineer designed a coking removal device inside the reactor to move when the reactor rotates all the time, removing existing coke and prevents new coke from forming by scraping and rubbing.

3. Products discharging design

For oil sludge pyrolysis, we can obtain fuel oil, solid residue and syn-gas. To enhance the work efficiency, DOING engineers also researched a kind of semi-continuous oil sludge treatment pyrolysis unit, which can discharge solid residue by a sealing screw conveyor or a small cooling reactor. That means you don't need to wait for the reactor to cool down, and can just discharge carbon black at high temperature directly. It will save a lot of time for you.

DOING semi-continuous pyrolsis machine for sale

DOING oil sludge treatment pyrolysis unit has many successful projects in different countries, such as Malaysia, Colombia, China, etc. If you also have oil sludge resources to be recycled, just feel free to contact us, our sales manager can guide you to have a visit to our factory or project site.