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Auto weighing blending kettle

An automatic weighing and blending technology, applied in transportation and packaging, chemical instruments and methods, dissolution, etc., can solve the problems of large errors in manual weighing by personnel, achieve the effects of saving manpower, improving blending accuracy, and solving batch differences

Inactive Publication Date: 2018-07-24
圣保路石油化工(天津)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic weighing blending kettle aimed at the technical defects of the prior art, so as to solve the technical problem in the prior art that personnel manually weigh large errors in the process of blending oil products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The automatic weighing blending kettle includes a kettle body, a weighing platform, an output pipe, and several input pipes. The several input pipes are respectively communicated with the weighing platform. Each inlet line has at least one liquid pump.

[0017] On the basis of the above technical solutions, the following conditions are met:

[0018] The diameter of the outlet pipe is 5 times the diameter of the outlet pipe.

[0019] The diameters of the several input pipes are equal.

[0020] The weighing platform has a container for holding the object to be weighed, the several input pipes are connected with the upper part of the side wall of the container, and the output pipes are connected with the lower part of the side wall of the container.

[0021] There are stirring paddles in the kettle body.

[0022] Each of the several input pipes has at least one filter screen.

Embodiment 2

[0024] The automatic weighing blending kettle includes a kettle body, a weighing platform, an output pipe, and several input pipes. The several input pipes are respectively communicated with the weighing platform. Each inlet line has at least one liquid pump.

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PUM

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Abstract

The invention provides an auto weighing blending kettle, belonging to the technical field of oil production devices. According to the technical solution, a regular kettle body is used as a container,pipelines filled with various materials are separately connected to a weighing table, and an output tube is communicated with the kettle body and the weighting table. Through adoption of the structure, various materials are weighted separately and then are input into the kettle body through a liquid pump. According to an adding sequence of blend oil, a computer operates an oil product valve systemand a power circulation system controlled by a background program, so as to enable needed raw materials to inject into multiple pipelines separately to be weighted. The auto weighting blending kettleprecisely overcomes system errors of base oil metering based on a flow manner and occasional errors of adding additives manually.

Description

technical field [0001] The invention relates to the technical field of oil product production equipment, in particular to an automatic weighing blending kettle. Background technique [0002] The blending kettle, also known as the mixing kettle, is a container used for mixing and stirring materials in the chemical industry. In the prior art, the blending oil is manually measured to add the additives required for the blending oil, and there are personnel operating errors; the fixed flow meter and the mobile flow meter measure the amount of base oil required for the blending oil, and the measurement is affected by the type of oil, oil temperature etc. The measurement error is uncontrollable, and there are batch differences in the quality of the obtained products. Therefore, it is necessary to develop a special blending kettle product according to the technological requirements of the oil production process. Contents of the invention [0003] The purpose of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F15/00
CPCB01F35/2117
Inventor 李艳国
Owner 圣保路石油化工(天津)股份有限公司
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