Jacket liquid sulfur pump assembly
A technology for liquid sulfur pumps and jackets, which is applied to pump components, variable displacement pump components, components of pumping devices for elastic fluids, etc., and can solve the problems of increased operating power of liquid sulfur pumps, unstable operation of equipment, Problems such as the temperature of the liquid sulfur pump cannot be determined in time to achieve the effect of preventing the load from increasing
Inactive Publication Date: 2013-05-15
CHNA ENERGY INVESTMENT CORP LTD +1
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Problems solved by technology
[0004] The purpose of the present invention is to provide a jacketed liquid sulfur pump assembly to solve the problem of increased operating power of the liquid sulfur pump caused by the inability to determine the temperature of the liquid sulfur transported in the liquid sulfur pump in the prior art when the trap fails. running unstable problem
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[0014] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0015] The present invention provides an embodiment of a jacketed liquid sulfur pump assembly, see for details figure 1 , the jacketed liquid sulfur pump assembly includes a liquid sulfur pump body 10, a jacket shell 20 and a temperature detection part, the jacket shell 20 has an inner cavity, and the liquid sulfur pump body 10 is at least partially arranged in the inner cavity of the jacket shell 20, The temperature detection part is installed on the jacket shell 20 , and the temperature detection part is used to detect the temperature in the inner cavity of the jacket shell 20 .
[0016] Since the inner cavity is filled with low-pressure steam to keep the liquid sulfur pump body warm, the te...
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The invention discloses a jacket liquid sulfur pump assembly which comprises a liquid sulfur body (10) and a jacket shell (20), wherein the jacket shell (20) is provided with an inner cavity, and at least one part of the liquid pump body (10) is arranged in the inner cavity of the jacket shell (20). The jacket liquid pump assembly further comprises a temperature measurement part, the temperature measurement part is installed on the jacket shell (20) and the temperature measurement part is used for measuring the temperature in the inner cavity of the jacket shell (20). By means of the jacket liquid sulfur pump assembly, the problems that the operating power of the liquid sulfur pump is increased and operation of the liquid sulfur pump is instable caused by the fact that the temperature of liquid sulfur delivered into the liquid sulfur pump can not be confirmed in time when a trap breaks down in the prior art are solved.
Description
technical field [0001] The invention relates to the field of petrochemical technology, in particular to a jacketed liquid sulfur pump assembly. Background technique [0002] The heat preservation measures of liquid sulfur pumps in the prior art mainly use low-pressure steam to heat the inner cavity of the jacket shell, and the temperature is controlled at 130°C to 160°C. Liquid sulfur has the best fluidity and the lowest viscosity in this temperature range , Suitable for pump body transportation, the viscosity of liquid sulfur below 130°C or above 160°C will increase, which will easily cause the pump body or pipeline to be unsmooth, and even block the pipeline in severe cases. [0003] For water vapor, a certain pressure corresponds to a certain temperature, so the method of controlling the steam pressure is usually used to determine the temperature of the transported liquid sulfur in the range of 130°C to 160°C, and the temperature of each section of the steam pipeline need...
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Inventor 武殿成谢舜敏胡庆斌孔光跃
Owner CHNA ENERGY INVESTMENT CORP LTD