Kiln and furnace high-standard discharge multi-eddy current particle dry and wet method desulphurization denitration dedusting system

A technology for desulfurization, denitrification, and dust removal systems, which is applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problem of increasing the manufacturing cost of dust removal equipment, inability to perform denitration and dust removal treatment at the same time, and new dust emissions that fail to meet dust removal requirements. and other problems, to achieve the effects of low manufacturing and operating costs, stable and reliable performance, and no secondary pollution

Inactive Publication Date: 2018-07-06
况保宗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the flue gas treatment of furnaces generally adopts bag dust removal first and then desulfurization tower desulfurization, or first electrostatic precipitator and then desulfurization tower desulfurization, denitrification and dust removal cannot be carried out a

Method used

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  • Kiln and furnace high-standard discharge multi-eddy current particle dry and wet method desulphurization denitration dedusting system

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Embodiment Construction

[0034] According to the installation foundation diagram and pool diagram provided by the supplier, the user prepares the foundation and pool in advance, positions the pre-embedded iron, fixes the components of the equipment in place, connects the air ducts, water pipes, and power lines, and operates the equipment according to According to the instruction manual, add enough lubricating oil, add water to the pool to the water level, and test run separately to ensure that the air ducts do not leak, the water pipes do not leak, the equipment does not leak oil, and the power supply lines do not leak electricity. Add lime powder and magnesium oxide to the pool, add half of each to circulate water with a water pump to make the water pH = 9 to 10, add potassium permanganate about one-tenth of the lime, and stir with circulating water.

[0035] When starting the machine, firstly fill the pool (10) with water, then turn on the primary water pump (8) and the secondary water pump (9), and ...

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Abstract

The invention discloses a kiln and furnace high-standard discharge multi-eddy current particle dry and wet method desulphurization denitration dedusting system. The kiln and furnace high-standard discharge multi-eddy current particle dry and wet method desulphurization denitration dedusting system is composed of a desulphurization denitration flocculating agent supply system (1), a eddy current low speed deduster (2), a dry method desulphurization denitration device (3), a wet method desulphurization denitration deduster (4), a dilution separator (5), an induced draught fan (6), an exhaust pipe (7), a first stage water pump (8), a second stage water pump (9), a water tank (10), a vibrating filter sieve (11), a slurry absorbing extruding dehydration machine 1 (12), and a slurry absorbing extruding dehydration machine 2(13), is capable of realizing high standard discharge of SO2, NO, and NOx dust of a plurality of kilns and furnaces. In using process, blocking is not caused, flower fan vibration is avoided, secondary pollution is avoided, the performance is stable and reliable, and operation cost is low.

Description

1. Technical field [0001] The invention belongs to the technology of preventing and controlling air pollution by furnaces and kilns. 2. Background technology [0002] At present, the flue gas treatment of furnaces generally adopts bag dust removal first and then desulfurization tower desulfurization, or first electrostatic precipitator and then desulfurization tower desulfurization, denitrification and dust removal cannot be carried out at the same time, the CaSO produced by the desulfurization tower 4 The new dust makes the emission not meet the national dust emission requirements. When encountering higher temperature kilns, coolers need to be added, which increases the manufacturing cost of dust removal equipment. The high-standard discharge multi-vortex particle dry-wet desulfurization, denitrification and dust removal system of the kiln can simultaneously realize the high-standard discharge of desulfurization, denitrification and dust removal, and is not limited by the e...

Claims

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Application Information

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IPC IPC(8): B01D53/75B01D53/60B01D53/78B01D53/81B01D53/56B01D53/50B01D50/00
CPCB01D53/502B01D53/565B01D53/60B01D53/75B01D53/78B01D53/81B01D2251/402B01D2251/404B01D50/40Y02A50/20
Inventor 况保宗杜运亮
Owner 况保宗
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