Fully automatic oil separator

Product Introduction
The scientific research and technical personnel of Lufa Environmental Protection Company have found in long-term engineering practice that most of the oily wastewater in China currently contains a large amount of floating and suspended solids, and some even contain a large amount of impurities such as sediment and leftover food. In this case, the probes and solenoid valves used for automatic oil discharge in intelligent oil-water separators often fail, and even block the solenoid valves.
For this reason, our company has organized scientific research and technical personnel to carry out technical research. Through repeated tests and bold practice, we have developed a new generation of fully automatic oil-water separator suitable for China's national conditions, which has completely realized that no electricity is needed, oil removal efficiency is high, and only regular oil drainage is required. Therefore, investment is saved, and operation and maintenance costs are reduced. It is especially suitable for the treatment of wastewater containing animal and vegetable oil, such as hotels, restaurants, canteens, food processing plants, etc. It is also suitable for the treatment of industrial wastewater containing mineral oil, such as oil fields, petrochemical industry, ships, gas stations, machinery processing and manufacturing, and coking. It can also be used with other water treatment devices.

Product specifications and technical parameters:

model	processing capacity	Exterior specifications (interior)	Import/Export (mm)
LF-2	2 tons/hour	1000*300*400	75/75
LF-5	5 tons/hour	1300*500*550	110/110
LF-10	10 tons/hour	2000*800*800	160/160
LF-15	15 tons/hour	2200*900*1000	200/200
LF-20	20 tons/hour	2440*1000*1000	200/200
LF-30	30 tons/hour	2900*1300*1400	200/200

1. The appearance and technical specifications of the product are subject to updates and improvements without prior notice.
2. Special sizes can be customized according to the customer's on-site needs.
Principle:
After the oily wastewater enters the automatic oil-water separator box through the inlet pipe, the automatic slag discharge system installed at the inlet automatically isolates coarse particles and debris. The wastewater enters the air flotation zone after passing through the orifice plate and inclined plate. The tiny bubbles generated by the microbubble generator in the air flotation zone are generated by
Under the action of surface tension, the ultrafine bubbles of the microbubble generator separate most of the emulsified oil from the water during the upward floating process. Small impurities and oils in the water adhere to the microbubbles and float to the water surface. The heating system prevents animal oil from solidifying in winter and affecting oil separation and scraping efficiency
Guo, the automatic oil scraper and oil separator provided by our company is also equipped with a heater in the oil collection area to ensure that the oil will not solidify into lumps at low temperatures, which is more conducive to the discharge of oil. When the floating oil passes through the oil scraping system and is scraped by the automatic oil scraper to the oil collection tank, it is discharged outside the equipment through the oil pipe
After oil-water separation, the oil-free water is discharged from the outlet pipe. The automatic oil scraping type high-efficiency oil-water separator can remove more than 95% of floatable oil with a particle size of 40um or more, and the content of animal and vegetable oil in the discharged sewage is lower than the "Comprehensive Wastewater Discharge Standard" (GB8978-1996)
）Secondary standard in (15mg/L).

Product Features:
1. The fully automatic oil-water separator is made of stainless steel, which is not easily corroded and durable.
2. Microcomputer control system can automatically control the opening and closing time of equipment, saving time, effort, safety and convenience.
3. Automatic slag discharge device: Oily wastewater enters from the inlet and is automatically discharged into the debris collection bucket through an automatic grid machine. The wastewater enters the box and is slowed down by a partition before entering the separation bin.
4. Air flotation device: An air flotation device is installed in the oil separation zone of the oil-water separator. The purpose is to make the oil and grease in the sewage in the oil separation zone adhere to extremely small bubbles and quickly rise to the surface, eventually surfacing. When the floating oil layer reaches a certain height, the oil scraping system will scrape it into the oil collection tank, thus achieving the purpose of oil-water separation.
5. Automatic oil scraping: When the oil level in the oil separator reaches a certain height, the mechanical oil scraping system will automatically work, scraping the floating oil into the oil collection tank and flowing into the external oil storage tank. After the oil storage tank is filled, it will be collected at regular intervals.
6. Automatic heating system (optional): In order to prevent the freezing of animal oil in winter from affecting the oil separation and scraping effect, our company provides an automatic oil scraping oil separator. A heater is also installed in the oil collection area to ensure that the oil will not solidify into blocks at low temperatures, which is more conducive to the discharge of oil. Non standard equipment can be made according to user requirements, with equipment size, inlet and outlet direction, and pipe diameter determined by the user.
7. Automatic lifting pump function (optional): In automatic operation mode, the equipment runs fully automatically under PLC control. When the water level reaches the set water level, the pump automatically starts to pump water. When the water level is lower than the set water level, the pump automatically stops pumping, realizing the alternating operation of two pumps as backup for each other. This not only ensures the need for continuous drainage but also greatly extends the service life of the equipment. When one sewage pump fails, the equipment can automatically switch to the other sewage pump without stopping working and lock the single pump operation. If both water pumps fail and the liquid level reaches the ultra-high level, the sound and light alarm will automatically start, indicating the need for maintenance.
8. Mature processes and equipment make operation more stable, with a higher degree of automation, simple equipment installation and operation, and fewer malfunctions.
9. The length, width, and height of the tank body are customized according to the customer's usage site.