Desulfurizing tower

A desulfurization tower and tower body technology, applied in the field of desulfurization towers, can solve the problems of insufficient desulfurization, small gas-liquid contact area, etc., and achieve the effects of thorough desulfurization, uniform concentration, and reduced loss

Inactive Publication Date: 2018-02-27
NANJING HONGBO ENVIRONMENTAL PROTECTION IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a desulfurization tower, which can effectively solve the problems of small gas-liquid contact area and insufficient desulfurization in traditional desulfurization towers

Method used

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] Such as Figure 1-2 As shown, a desulfurization tower includes a tower body 1, a spray chamber 2 and a lye tank 6, a spray chamber 2 is arranged inside the tower body 1, and a spray head 3 is fixed on the top and side of the spray chamber 2, The inside of the bottom of the spray chamber 2 is interspersed with an air inlet pipe 5, one end of the air inlet pipe 5 is fixedly provided with a first valve 4, the other end of the air inlet pipe 5 is fixedly provided with a filter plate 15, and the bottom of the spray chamber 2 is fixedly provided with a The lye tank 6, the bottom of the lye tank 6 is fixedly connected with the top of the slag receiving tank 16, the liquid outlet on one side of the lye tank 6 is fixedly connected with a lift pump 7...

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Abstract

The invention discloses a desulfurizing tower which comprises a tower body, a spraying chamber and an alkali liquid tank, wherein a spraying chamber is formed inside the tower body; spraying heads arefixed at the top and on the side surface of the spraying chamber; a gas inlet tube is inserted into the bottom end of the spraying chamber; a first valve is fixed at one end of the gas inlet tube; afiltering plate is fixed at the other end of the gas inlet tube; the alkali liquid tank is fixed at the bottom of the spraying chamber; and the bottom of the alkali liquid tank is fixedly connected with the top of a residue collection tank. According to the desulfurizing tower disclosed by the invention, one end of the gas inlet tube takes the shape of an inverted funnel, the middle axis of the inverted funnel is overlapped with that of the spraying chamber, and then a fed gas is diffused around; as the spraying heads are arranged at the top end and the side surface of the spraying chamber, the gas-liquid contact area is increased, the gas-liquid contact time is prolonged, and relatively thorough desulfuration is achieved; an alkali liquid in the alkali liquid tank can be circulated, so that the purpose of environmental protection and emission reduction is achieved, and the consumption is reduced; and the alkali liquid can be stirred by stirring blades in the alkali liquid tank, so that the alkali liquid is uniform in concentration, and a stable desulfuration effect is ensured.

Description

technical field [0001] The invention relates to a desulfurization tower, in particular to a desulfurization tower. Background technique [0002] Biogas is a relatively environmentally friendly and economical renewable resource. When biogas is used, it must be purified to increase the methane content to meet high-quality utilization standards. Biogas contains methane, hydrogen sulfide, carbon dioxide and nitrogen, etc., so for biogas Purification and desulfurization are indispensable links. Most of the desulfurization process links are completed by using desulfurization towers. However, the traditional desulfurization towers have a small gas-liquid contact area and insufficient desulfurization. Therefore, we improve this and propose a desulfurization tower. Contents of the invention [0003] The main purpose of the present invention is to provide a desulfurization tower, which can effectively solve the problems of small gas-liquid contact area and insufficient desulfurizat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L3/10B01D53/85B01D53/52B01D53/78
CPCB01D53/52B01D53/78B01D53/85C10L3/103C10L2200/0469Y02A50/20
Inventor 滕昆辰刘刚彭进葛从龙
Owner NANJING HONGBO ENVIRONMENTAL PROTECTION IND
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