3results about How to "Remove color" patented technology

The invention discloses an aquaculture tail water treatment device and belongs to the technical field of tail water treatment, the bottom of a culture pond is conical and provided with an adjusting hole penetrating through the bottom, an in-pond sewage suction pipe is close to the bottom and extends upwards, and the side face of the in-pond sewage suction pipe is connected with a sewage discharge pipe. A conical adjusting block and a lifting device are arranged between the adjusting hole and the sewage suction pipe, the distance between the adjusting hole and the sewage suction pipe can be adjusted, the suction force of the sewage suction pipe is changed according to the Bernoulli principle, layered cleaning is achieved, a water outlet of the sewage discharge pipe is communicated with the primary sedimentation tank through a flow guide pipe inclining downwards, a water disturbing impeller is arranged at the water outlet, water flow rotates in one direction, and sewage accumulation is avoided. A biological filter dam is arranged in the middle of the primary sedimentation tank, and a filter cavity is formed in the dam, so that dirt can be isolated, water is purified, water quality is improved, and the water is more suitable for survival or cyclic utilization of cultured organisms. The device is reasonable in overall structure and capable of effectively treating aquaculture tail water and maintaining a good aquaculture environment.

This application relates to a viewing angle compensation method, apparatus, dual-screen device, and storage medium for a dual-screen device, belonging to the field of display technology. The method includes: obtaining a target angle between the main display screen and the secondary display screen in the dual-screen device; determining a target RGB compensation gain for color compensation of the secondary display screen based on the target angle; and compensating the current first RGB value of the secondary display screen based on the target RGB compensation gain to obtain a target RGB value for the secondary display screen, wherein the difference between the target RGB value and the current second RGB value of the main display screen is within a set range. Therefore, this solution, by determining the target angle between the main display screen and the secondary display screen of the dual-screen device, determines the target RGB compensation gain, and then compensates the secondary display screen, eliminating color or brightness deviations caused by viewing angle differences on the secondary display screen, thereby improving the image display quality of the secondary display screen.

The utility model relates to the technical field of corn oil production, in particular to a linolenic acid-rich corn oil preparation system which comprises a linseed oil squeezing system, a corn oil squeezing system and a linseed oil / corn oil mixing system, the linseed oil squeezing system comprises a heater A, a pulverizer A, an oil press A, a refining unit A and an oil storage tank A which are communicated in sequence, the corn oil squeezing system comprises a heater B, a crusher B, an oil press B and an oil storage tank B which are communicated in sequence, the linseed oil / corn oil mixing system comprises a mixing tank C, a refining unit C, a detoxification device C and an oil storage tank C which are communicated in sequence, and the oil storage tank A and the oil storage tank B are respectively communicated with the mixing tank C. According to the device, linseed oil and corn oil are mixed, linolenic acid is added to the corn oil, and meanwhile, the influence of deep color and large taste of the linseed oil is reduced by utilizing the characteristics of secondary refining and light color and no peculiar smell of the corn oil.