A dehydration device for natural gas processing
A dehydration device, natural gas technology, applied in the direction of gas fuel, petroleum industry, fuel, etc., can solve the problems of affecting the dehydration effect and poor contact effect, and achieve the effect of improving the contact dehydration effect, enhancing the cooling effect, and improving the collision effect
Inactive Publication Date: 2021-05-25
沁水县浩坤煤层气有限公司
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Problems solved by technology
[0003] Nowadays, the dehydration treatment process of natural gas generally includes low temperature method, solvent absorption method and solid adsorption method, which are selected for treatment respectively. In the solvent absorption method, glycol substances are generally used as absorbents, and the processing gas is passed into the Glycol solvents separate water, but when it is actually directly fed in for continuous dehydration, the follow-up airflow often flows upward along the flow direction of the previous airflow, resulting in poor contact between the follow-up gas and the solvent, which affects the actual dehydration Effect
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.
[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0026] refe...
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The invention belongs to the technical field of natural gas processing, in particular to a dehydration device for natural gas processing, which includes a treatment box, a fixed pipe is fixed at the bottom between the inner walls at both ends of the treatment box, and the middle position of the outer wall of the fixed pipe is rotatably connected by a bearing There is a storage piece with a ring structure, the outer wall of the storage piece is connected with a drive mechanism, the inside of the storage piece is provided with a storage cavity with a ring structure, and the storage cavity is provided with through holes distributed in an annular array near the inner wall of the fixed tube. A partition is fixed at the middle position between the inner walls at both ends of the fixed pipe. In the present invention, the air flow moves to both sides and is introduced from the air outlet pipe at the top of the storage chamber into the air outlet chamber and discharged from the connection hole and the exhaust pipe, so as to prevent the air flow entering the solvent from flowing vertically upwards, and at the same time slowly rotate the ring structure The storage part will lead part of the airflow at the top of the storage chamber to the solvent again for contact, so as to improve the actual dehydration effect of the device on natural gas.
Description
technical field [0001] The invention relates to the technical field of natural gas processing, in particular to a dehydration device for natural gas processing. Background technique [0002] Natural gas refers to a kind of combustible gas that exists in nature. It is a kind of fossil fuel, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere. From the narrow definition of energy, it refers to natural reserves. It is a mixture of hydrocarbon and non-hydrocarbon gases in the formation, and natural gas often needs to be dehydrated before it is transported and used. [0003] Nowadays, the dehydration treatment process of natural gas generally includes low temperature method, solvent absorption method and solid adsorption method, which are selected for treatment respectively. In the solvent absorption method, glycol substances are generally used as absorbents, and the processing gas is passed into the Glycol solvents separate water,...
Claims
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IPC IPC(8): C10L3/10
CPCC10L3/106
Inventor 张岩松
Owner 沁水县浩坤煤层气有限公司