An automatic degreasing device

Abstract

A novel automatic degreasing device comprises a grease suction component, an inlet pipe, a grease suction cavity, a suction stop valve, a discharge stop valve, an outlet pipe, a piston valve, and an integrated control system. The top ends of the left and right sides of the inlet pipe are connected with the lower end of the suction stop valve, the upper end of the suction stop valve is connected with the bottom of the grease suction cavity, one end of the piston valve is disposed in the grease suction cavity, and the other end of the piston valve is connected with the integrated control system. The top of the hydraulic grease suction cavity is connected with the lower end of the discharge stop valve, and the upper end of the discharge stop valve is connected with the left and right sides of the outlet pipe. The novel automatic degreasing device has the advantages of convenience in disassembly, large degreasing area, functions of self-balance, bidirection, and adjustability in capacity and pressure, and is capable of actively delivering grease into a specified container and wide in application range.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to an automatic degreasing device. Background technique [0002] At present, the removal of oil on the liquid surface mainly adopts the drum type degreasing method, the separation type degreasing method, the distillation type degreasing method, etc., and also adopts other methods such as centrifugal oil separator and membrane filtration; as CN102249371A discloses a kind of oily dirt treatment equipment, which uses filter discs and membrane filtration to filter oil stains; CN205011410U discloses a kind of oily sewage degreasing and cleaning equipment, which uses separators and distillation methods to filter oil stains; For oil stains, the drum type adopts the roller sticky oil and then scrapes the oil stains with the oil scraper brush. This method has high energy consumption, low oil removal efficiency, and almost loses the oil removal function at low temperature. The oil stains are p...

AI Technical Summary

Problems solved by technology

[0002] At present, the removal of oil on the liquid surface mainly adopts the drum type degreasing method, the separation type degreasing method, the distillation type degreasing method, etc., and also adopts other methods such as centrifugal oil separator and membrane filtration; as CN102249371A discloses a kind of oily dirt treatment equipment, which uses filter discs and membrane filtration to filter oil stains; CN205011410U discloses a kind of oily sewage degreasing and cleaning equipment, which uses separators and distillation methods to filter oil stains; Oil stains, the drum type adopts the roller sticky oil and then scrapes the oil stains with the oil scraper brush. This method consumes a lot of energy, and the oil removal efficiency is low. At low temperatures, the oil removal function is almost lost. The oil stains are discharged passively, and the outlet is easy to block.

The separated type uses the oil scraping brush to directly scrape off the oil on the surface of the liquid. This method consumes a lot of energy, the area of ​​oil removal is small, and the function of oil removal is almost lost at low temperature. The oil is discharged passively, and the outlet is easy to block. The distillation type uses electric heating. High cost, high energy consumption and low efficiency

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