Semi-dry-process desulphurization equipment
A semi-dry desulfurization and equipment technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve problems such as poor desulfurization capacity, and achieve the effects of easy operation, flexible design, and small footprint
Inactive Publication Date: 2017-08-29
宜兴市苏嘉环保设备有限公司 +1
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[0004] The main purpose of the present invention is to provide a semi-dry desulfurization equipment to solve the problem of poor desulfurization ability of sulfur-containing gas desulfurization equipment in the prior art
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[0014] combine figure 1 , figure 2 , image 3 Description of the present invention: a semi-dry desulfurization equipment, characterized in that it includes a reaction tower composed of a reactor 1, a reaction tower support 2, an ash release circulation device, and an air inlet and outlet; the reactor is composed of a multi-layer reaction chamber 11 The reactor 1 is set in the middle of the reaction tower support in groups, and the reaction chamber 11 in the reactor 1 is filled with limestone particles; the ash discharge circulation device includes an electric ash discharge hopper 3 and an ash discharge baffle pool 4 , conveyor 5, conveyor belt 6, sub-sieve 7, screen 8; the electric ash discharge hopper 3 is arranged on the lower part of the reaction tower support 2 and connected to the bottom of the reactor 1, and the bottom of the electric ash discharge hopper 3 is provided with an ash discharge block The plate pool 4 and the ash discharge baffle pool 4 are connected to th...
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Semi-dry-process desulphurization equipment is disclosed. The equipment includes a reaction tower comprising reactors, a reaction tower support, an ash discharging and circulating device, and a gas outlet and inlet. Each reactor is formed by a plurality of layers of reaction chambers. The reactors in groups are disposed at the middle of the reaction tower support. The reaction chambers in the reactors are filled with limestone particles. The ash discharging and circulating device comprises electric ash discharging hoppers, an ash discharging baffle plate tank, a conveyor, a conveyor belt, a material discharging port, and a sieving machine. The electric ash discharging hoppers are disposed at the lower part of the reaction tower support and are connected to the bottoms of the reactors. The ash discharging baffle plate tank is disposed under the electric ash discharging hoppers, and is connected to the conveyor. The sieving machine is disposed at the top of the reaction tower support and is connected to the conveyor belt. A material is conveyed by the conveyor through the conveyor belt to the sieving machine disposed in the material discharging port at the top of the reaction tower support. The equipment has characteristics of a high working efficiency, an easily available adsorbent, a high utilization rate of the adsorbent, easily conveyed byproducts capable of secondary utilization, a three-phase reaction system, low influences on an original flue gas system, easy updating, a flexible design, high elasticity, high adaptability to set operation manners, a concise process, easy operation, a small occupied space, high reliability and certain dust removing effects.
Description
technical field [0001] The invention belongs to the field of desulfurization equipment, and in particular relates to a semi-dry desulfurization equipment. Background technique [0002] In the production of metallurgical coke for ironmaking blast furnaces, the sulfur content in the coke is low, so the hydrogen sulfide content in the coke oven gas is not high, and the existing sulfur-containing gas desulfurization equipment has a good desulfurization effect on coke oven gas . However, when producing high-sulfur coke, the hydrogen sulfide content in the coke oven gas is more than four times that in the traditional coke oven gas. The existing sulfur-containing gas desulfurization equipment cannot quickly, Effectively remove hydrogen sulfide in coke oven gas, so it cannot meet the current environmental protection requirements. [0003] Semi-dry desulfurization technology is a dry / wet / dry semi-dry desulfurization technology, which has all the advantages of wet and dry methods at...
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IPC IPC(8): B01D53/80B01D53/50
CPCB01D53/508B01D53/80B01D2251/404B01D2258/0283
Inventor 裴永新庄叶君赵璐李志华徐文忠马来利
Owner 宜兴市苏嘉环保设备有限公司