Oil storage apparatus

Abstract

The invention discloses an oil storage apparatus, comprising a storage tank; the bottom of a tank body is provided with a hot water circulation pipeline connected with a heat circulation system, the heat circulation system comprises a circulation water tank and a steam heating pipeline, a water outlet of the circulation water tank is connected with a water inlet of the hot water circulation pipeline through a pump, the water outlet connected with the hot water circulation pipeline is connected with a reflow port of the circulation water tank, and the steam heating pipeline is disposed in the circulation water tank. According to the property that boiling point of water is lower than that of steam, the hot water circulation pipeline of the oil storage apparatus is disposed between the steam heating pipeline and the storage tank, heat of steam is transferred to oil in the storage tank through a water body, it is guaranteed through water bath heating that temperature of heat-sensitive feed raw oil does not exceed deterioration highest temperature of the raw oil during heating, stable quality of the feed raw oil is maintained, and the problem of oil deterioration due too high temperature of steam is avoided.

Description

Technical field [0001] The invention relates to the technical field of feed raw material storage, in particular to a grease storage and storage device. Background technique [0002] In the industrial production process of feed, a large number of high-viscosity, heat-sensitive liquid feed materials such as phospholipid oil, molasses and so on are used. There are several ways to store and cache traditional raw materials: [0003] 1. Steam heating tank, that is, build a cement oil tank on the ground, and heat the grease through a steam pipe. Although it is easy to pour oil into the tank, because the boiling point of steam is high, using steam to directly heat the grease will easily deteriorate the grease. At the same time, the sediment at the bottom of the oil tank is not easy to clean. [0004] 2. Heat preservation type steam heating iron tank, which uses a circular oil storage iron tank to heat the grease through a steam pipe. The outer wall of the tank body is insulated with asbest...

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Problems solved by technology

[0003] 1. Steam heating tank, that is, build a cement oil tank on the ground, and heat the oil through a steam pipe. Although it is easy to pour the oil into the oil tank, because of the high boiling point of steam, using steam to directly heat the oil will easily deteriorate the oil , at the same time, the sediment at the bottom of the oil tank is not easy to clean

[0004] 2. Insulation-type steam heating iron tank, which uses a circular oil storage iron tank, heats the oil through a steam pipe, and the outer wall of the tank body uses asbestos for heat preservation. It also has the problem of directly heating the oil with steam, which is easy to deteriorate the oil problem, and the tank body is high, it is necessary to lift the oil tank and maintain the lifting height until all the oil is poured into the tank, which is a difficult task

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