Methane production wet desulphurization elemental sulfur and filtering all-in-one equipment

A technology of wet desulfurization and elemental sulfur, which is applied in the direction of gas fuel, petroleum industry, fuel, etc., can solve the problems of elemental sulfur sinking, untimely, difficult cleaning of elemental sulfur, etc., and achieve the effect of reducing suspended sulfur and reducing blockage

Active Publication Date: 2017-10-03
JIANGSU SUGANG HESHUN BIOTECH CO LTD
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Problems solved by technology

The disadvantage of the wet desulfurization device in the prior art is that the sulfur foam can only be removed passively through the self-flowing water technology, so the sulfur foam cannot be removed in a timely and effective manner; in addition, the mother liquor containing suspended sulfur has some elemental sulfur It will be attached to the packing of the desulfurization tower, and the packing needs to be cleaned regularly; and the elemental sulfur will sink to the bottom of each water tank vigorously, and it is difficult to clean the elemental sulfur that sinks into the bottom of the water tank

Method used

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  • Methane production wet desulphurization elemental sulfur and filtering all-in-one equipment

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Embodiment Construction

[0023] The embodiments of the present invention will be described in further detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] The "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or selectively mutually exclusive embodiments with other embodiments.

[0025] Such as figure 1 As shown, the integrated wet desulfurization element sulfur filtration equipment for biogas production of the present invention includes a sulfur foam overflow pipe 1, a sulfur foam scraper device 2, a sulfur foam tank 3, a foam increasing device 4, a mother liquor tank 5, and a sul...

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Abstract

The invention relates to methane production wet desulphurization elemental sulfur and filtering all-in-one equipment. The equipment can initiatively scrape foam sulfur out through a mechanical scraper blade device, and sulfur foam can be effectively removed and cleaned in time; the equipment further comprises a sulfur filter, suspension sulfur in a mother solution is effectively reduced, and the situation of plugging caused by that filler is adsorbed by elemental sulfur is reduced; the equipment further comprises a foam increasing device, bottom elemental sulfur can be filtered after being turned, and cleaning difficulty and period are reduced.

Description

Technical field [0001] The invention belongs to a biogas production equipment, and in particular relates to an integrated equipment for wet desulfurization of elemental sulfur for biogas. Background technique [0002] Biogas refers to a mixed gas produced by the decomposition of various anaerobic microorganisms under anaerobic conditions. The main components are methane (CH4) and carbon dioxide (CO2). In the sewage treatment plant, the remaining sludge is anaerobic digested to produce biogas. The biomass waste in the sludge undergoes hydrolysis, fermentation, hydrogen production and acetic acid production and finally produces CH4, CO2 and a small amount of other gases. As a kind of energy, biogas must be purified before use to make the quality of biogas meet the standard requirements. Biogas purification mainly includes desulfurization, dehydration and filtration. Desulfurization: When biogas is used as an energy source, the mass concentration of H2S is required to meet releva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L3/10
CPCC10L3/103
Inventor 束剑锋施兵
Owner JIANGSU SUGANG HESHUN BIOTECH CO LTD
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