Petroleum sludge dewatering machine, new technology

Oily sludge dehydrator is also called oily sludge filter press. Oily sludge press. Oily sludge dehydrator processes oily sludge. The conditioned sludge passes through the middle pressure zone and high pressure zone of the wedge-shaped zone in the gravity zone in sequence, and is first dewatered in the gravity zone. Part of the water is removed, then most of the water is removed in the wedge-shaped zone, and finally it enters the medium-pressure zone and high-pressure zone to remove oil and water, and the dehydrated mud cake is transported out.

So how should we choose an oily sludge dehydrator? What issues should we pay attention to when choosing an oily sludge dehydrator? ? Things to note before purchasing oily sludge dehydration equipment

Can the oily sludge you want to dehydrate be flocculated? If you are not sure whether your material can be flocculated and dehydrated, you can mail the material to our company for testing.

How large is your processing volume? You can see the recommended parameter selection below.

What is your expected target for the moisture content of oily sludge after dewatering?

For the above questions, you can consult our oily sludge dewatering machine manufacturer for free.


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Equipment applicable scope

Domestic sewage treatment sludge, papermaking sludge, textile printing and dyeing Sludge, leather and fur sludge, papermaking tailings, mine beneficiation tailings, food factory activated sludge, electronics factory circuit board sludge, ceramic marble polishing sludge, electroplating sludge, washed kaolin sludge, coal washing plant concentrate Coal dehydration, industrial metal pickling sludge, steelmaking sludge, construction piling sludge, river pond sedimentation sludge, electrical porcelain sludge, alcohol distiller's grains, cassava and potato starch processing tailings, Chinese herbal medicine extraction tailings, chemical plant organic sludge wait.

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Working principle of equipment r
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The sludge enters the dynamic and static mixer through the transfer pump, and is added at the same time The concentration of the anionic and cationic flocculant solution is ~ After the anionic and cationic flocculant solutions are mixed and fully reacted, the tiny solid particles or suspended matter in the slag slurry will aggregate into larger flocculent clumps, and the bound water and surface water between the materials will be separated into* *Water, when the material is transported and spread to the extended gravity pre-dehydration zone or the filter on the belt concentrator, the *water will penetrate through the back of the filter under the action of gravity and seep out and separate, forming stagnant sludge. The maximum pressure condition is implemented in the pressing and dewatering area, and then it is clamped between the upper and lower mesh belts as the mesh belt moves. It passes through the filter belt with adjustable tension and the rotating rollers and counter-pressure rollers with gradually decreasing diameters. The slowly increasing shear force of the rollers continuously squeezes out the water in the sludge slurry through the wedge-shaped low-pressure area, the medium-pressure area, the high-pressure area and the powerful roller-squeezing nip area through step-by-step pressurization. , and finally a filter cake with a low moisture content is formed and discharged. It is scraped off by a scraper, and the upper and lower filter belts are separated. Trace particles in the pores on the surface of the filter screen are removed by high-pressure flushing water and roller brushes, and the next step of the dehydration cycle continues.

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Oily sludge treatment
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Welcome all customers Bring material samples to our factory for inspection and testing to test the dehydration effect of our equipment. You can also consign or express samples to our factory. The cost will be borne by our company. This ensures that the material samples can arrive in time and accurately. Our technical staff will detect the accurate The real data report is for your reference, Luding Environmental Protection looks forward to your arrival. Contact number