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A Novel Crude Oil Testing Sample Mixer

A technology for detecting samples and mixers, which is applied in the field of oil-injection rotary stirring and multi-spiral blade shearing type crude oil detection sample mixers, can solve the problem of poor mixing uniformity, high temperature of mixed liquid, and inability to continuous production in terms of use effect. and other problems, to achieve the effect of simple structure, less loss of components, and convenient operation.

Inactive Publication Date: 2016-02-17
阿拉山口出入境检验检疫局综合技术服务中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many types of mixers on the market, they have disadvantages such as low mixing uniformity in use, inability to produce continuously, large power consumption, long time consumption, and high temperature of the mixed liquid.

Method used

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  • A Novel Crude Oil Testing Sample Mixer
  • A Novel Crude Oil Testing Sample Mixer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] refer to figure 1 , figure 2 , is an embodiment of a novel crude oil detection sample mixer, comprising a motor (1), an oil pump (3), an oil inlet pipeline (17), an oil outlet pipeline (4), an oil overflow pipeline (7), a spiral blade Mixing device (6), overflow valve (18), three-way pipe joint (5), sampling valve (8) and oil injection rotary stirring device, characterized in that the motor (1) is connected to the machine through a coupling (2) On the oil pump (3), the described oil injection rotary stirring device is composed of a mixing container (10), a mixing container cover (9), an oil suction port (16), an oil overflow port (11), a central oil return rod (12), a stirring The cross bar (14) and the sleeve (15) are composed, the mixing container cover (9) is arranged on the upper side of the mixing container (10), and the oil suction port (16) and the oil overflow port (11) are arranged on the mixing container cover (9) , the central oil return rod (12) is locate...

Embodiment 2

[0018] The difference between this embodiment and embodiment 1 is that the agitating cross bar is more than two cross bars.

Embodiment 3

[0020] The difference between this embodiment and embodiment 1 is that the agitating bar is a disc.

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Abstract

The invention relates to a novel crude oil sample detection mixer which comprises a motor (1), an oil pump (3), an oil inlet pipeline (17), an oil outlet pipeline (4), an oil overflow pipeline (7), a helical blade mixing device (6), an overflow valve (18), a three-way pipe joint (5), a sampling valve (8) and an oil injection rotating stirring device. The novel crude oil sample detection mixer is characterized in that the motor (1) is connected to the oil pump (3) by a coupler (2); the oil injection rotating stirring device consists of a mixing vessel (10), a mixing vessel cover (9), an oil suction port (16), an oil overflow port (11), a middle oil return rod (12), an agitating cross rod (14) and a sleeve (15); and the helical blade mixing device (6) consists of a water jacket (22), a helical blade (21), a pipe jacket (20), a water inlet (19) and a water outlet (23). The novel crude oil sample detection mixer has the advantages of simple structure, convenience for operation, uniformity in mixing, high efficiency, little component loss and the like, and can meet the requirement of crude oil sample detection and mixing.

Description

technical field [0001] The invention relates to a novel crude oil detection sample mixer, in particular to a crude oil detection sample mixer of the oil injection rotary agitation and multi-helical blade shearing type. Background technique [0002] In the measurement process of crude oil trade, the sampling of samples is related to the representativeness of crude oil quality testing and weight items such as density and moisture. The normal sampling state of the automatic sampling system verified by water injection is to take a sample every 7s, and sample about 15L in 24 hours. Due to frequent failures of automatic sampling equipment and often idle. At present, manual sampling uses sampling every 2 hours. Compared with the sampling volume of automatic sampling, it is obvious that increasing the sampling volume and sampling frequency can significantly improve the representativeness of manual sampling samples. However, after a large number of samples are taken, the uniformity ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/38
Inventor 徐军张金龙吕新明吕晓华王吉奎
Owner 阿拉山口出入境检验检疫局综合技术服务中心
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