high-efficiency desulfurization tower

1.exported to many countries 2. High-efficiency, Low operation cost 3.ISO9001:2000 Certification

Feature: 1,e desulfurization method is a  technology using lime or limestone as  absorbent for flue gas  desulfurzation,desulphurization process produce by- product of gypsum which suitable for sales.

2, this  technology is based on the  change of the largest load,to meet power plant stringent requirements on  operation and performance,after years of  constant improvement,optimization on  energy consumption,the loss of pressure,and  availablity, this process becomes more stable,excellence,has reched the world of the same class level. In the worldwide, from 10MW to 1000MW unit,burning all kinds of coal mine,lignite,heavy oil  and others fire power station,all use this flue gas wet desulfurization technology.

3Lime gypsum flue gas desulfurization system,this system is mainly used in the flue gas of large sulphur content(usually 4000ppm above),require to meet local emissions after desulfurization(usually 4oo mg/Nm3 below).This desulfurization system passes through scrubber for preliminary desulfurization and discharge slight dust from dust collector then proceed fine desulfurization by desulfurizer . All fans and pumps use one open one way,filtered by-product will be under board type filter press and vacuum belt filter processing,achieve zero emission requirements,

model	TSSF-001	TSSF-002	TSSF-003	TSSF-004	TSSF-005	TSSF-006	TSSF-15T	TSSF-20T	TSSF-35T
processing gas	≤6000m3/h	≤ 12000 m3/h	≤ 18000 m3/h	≤ 24000 m3/h	≤ 30000 m3/h	≤ 36000 m3/h	≤ 45000 m3/h	≤ 60000 m3/h	≤ 90000 m3/h
desulfurization tower diameter (mm)	Ø800	Ø 1200	Ø 1400	Ø 1600	Ø 1800	Ø 2000	Ø 2200	Ø 2600	Ø 3000
desulfurization tower height(mm)	11000	14000	145000	21000	215000	22000	23000	23000	23000
oxidation way	tower external oxidation	tower external oxidation	tower external oxidation	tower internal oxidation	tower internal oxidation	tower internal oxidation	tower internal oxidation	tower internal oxidation	tower internal oxidation
tower material	FRPP	FRPP	carbon steel +phosphorus slice anticorrosive	carbon steel +phosphorus slice anticorrosive	carbon steel +phosphorus slice anticorrosive	carbon steel +phosphorus slice anticorrosive	carbon steel +phosphorus slice anticorrosive	carbon steel +phosphorus slice anticorrosive	carbon steel +phosphorus slice anticorrosive
allow flue gas dust concentration	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3	≤50mg/Nm3
allow flue gas sulphur concentration	5000-20000mg/Nm3	5000-20000mg/Nm3	5000-20000mg/Nm3	5000-20000mg/Nm3	5000-20000mg/Nm3	5000-20000mg/Nm3	≤10000mg/Nm3	≤10000mg/Nm3	≤10000mg/Nm3
desulfurization way	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method	lime plaster method or magnesium oxide method
desulfurization efficiency	≥90%	≥ 90%	≥ 90%	≥ 90%	≥ 90%	≥ 90%	≥ 95%	≥ 95%	≥ 95%
the  standard emission  concentration	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3	≤ 200mg/Nm3
flue gas temperature	≤150°c	≤150°c	≤150°c	≤150°c	≤150°c	≤150°c	≤150°c	≤150°c	≤150°c

high-efficiency desulfurization tower