A kind of feed oil adding method

Abstract

The invention discloses an addition method of feed fat, and belongs to the technical field of processing of feeds. The addition method comprises the following steps of (1) setting parameters: according to actual demands, setting technological parameters, such as a temperature threshold, a liquid level threshold, fat pre-weighting weight, fat to-be-weigh weight, a weighing time threshold and a pressure threshold, in an external control center; (2) charging fat: conveying the fat to an oil storage tank, and setting and controlling opening and closing of a thick oil drain pipe and a thin oil drain pipe so as to realize the charging manner that the firstly, the fat is rapidly charged, and then the fat is slowly charged; (3) charging oil for a mixing machine: after weighing, conveying fat in a weighing hopper to a buffer hopper, and measuring pressure of the fat before the fat enters the mixing machine; and (4) performing controlling and warning, wherein the external control center monitors a liquid level, temperature and pressure in real time, and a control system normally runs. According to the addition method disclosed by the invention, automatic and accurate addition of the feed fat can be realized, accuracy in the weighing process is double guaranteed, and failure in the process is timely eliminated.

Description

Technical field: [0001] The invention belongs to the technical field of feed processing, and in particular relates to a method for automatically adding feed oil with high precision. By controlling the opening of thick and thin oil drain pipes, the feeding mode of adding oil at a fast and slow pace is realized, and the accuracy of adding oil is improved. Background technique: [0002] In the process of feed processing, adding oil to the feed can increase the energy of the feed, promote the absorption of fat-soluble vitamins and pigments, accelerate the growth of animals, and reduce animal diseases. The appearance of feed products and the feed production process are closely related to the amount of fat added. Accurate and timely incorporation of fats and oils into the feed production process is critical. At present, the commonly used methods of adding oil to the feed production process mainly include: weighing and metering adding and flow adding, flow adding is easily affecte...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, to seek a high-precision feed oil adding method, to solve the existing oil adding process, the addition accuracy is not high, the fault protection system is not perfect, the uneven mixing with the feed and the oil Problems such as difficult synchronization between addition and feed processing

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