酸雾净化塔

BJT酸雾净化塔

设备原理：对于腐蚀性气体（如酸、碱性废气）的治理，目前多采用液体吸收法治理。采用液体吸收法治理该废气，关键在于净化设备的选择。目前，我公司自主开发了净化效率高、操作管理简单、使用寿命长的酸、碱性废气净化工艺与设备。该工艺与产品具有结构简单、能耗低、净化效率高和适用范围广的特点，能有效去除气体（HCl）、氟化氢气体（HF）、氨气（NH3）、硫酸雾（H₂SO。）、铬酸雾（CrO，）、氰氢酸气体（HCN）、碱蒸气（NaOH）、硫化氢气体（H2S）、福尔马林（HCHO）等水溶性气体。酸雾废气由风管引入净化塔，经过填料层，废气与氢氧化钠吸收液进行气液两相充分接触吸收中和反应，酸雾废气经过净化后，再经除雾板脱水除雾后由风机排入大气。吸收液在塔底经水泵增压后在塔顶喷淋而下，最后回流至塔底循环使用。净化后的酸雾废气达到广东省地方排放标准的排放要求，低于国家排放标准。
设备特点: 本设备采用填料塔对废气进行净化，适合于连续和间歇排放废气的治理；工艺简单，管理、操作及维修相当方便简洁，不会对车间的生产造成任何影响；适用范围广，可同时净化多种污染物；压降较低，操作弹性大，且具有很好的除雾性能；塔体可根据实际情况采用FRP/PP/PVC/SUS等材料制作；填料采用高效、低阻的鲍尔环，可*地去除气体中的异味、有害物质等。
结构形式： 本设备分单塔体和双塔体。采用圆形塔体，用法兰分段联接而成。具体由贮液箱、塔体、进风段、喷淋层、填料层、旋流除雾层、出风锥帽、观检孔等组成。
产品用途： 本设备可广泛应用于化工、电子、冶金、电镀、纺织(化纤)、食品、机械制造等行业过程中排放的酸、碱性废气的净化处理。如调味食品、制酸、酸洗、电镀、电解、蓄电池等。

BJT acid mist purification tower

Equipment principle: For the treatment of corrosive gases (such as acid and alkaline waste gas), liquid absorption method is currently used for treatment. The use of liquid absorption to treat this exhaust gas is the choice of purification equipment. At present, our company has independently developed acid and alkaline waste gas purification processes and equipment with high purification efficiency, simple operation and management and long service life. The process and the product have the characteristics of simple structure, low energy consumption, high purification efficiency and wide application range, and can effectively remove hydrogen chloride gas (HCl), hydrogen fluoride gas (HF), ammonia gas (NH3), sulfuric acid mist (H2SO), Water-soluble gas such as chromic acid mist (CrO), hydrogen cyanide gas (HCN), alkali vapor (NaOH), hydrogen sulfide gas (H2S), formalin (HCHO). The acid mist exhaust gas is introduced into the purification tower by the air duct, and passes through the packing layer. The exhaust gas and the sodium hydroxide absorption liquid are fully contacted by the gas-liquid two-phase to absorb the neutralization reaction, and the acid mist exhaust gas is purified, and then dehydrated and defogged by the defogging plate. The fan is discharged into the atmosphere. After the bottom of the tower is pressurized by the water pump, the absorption liquid is sprayed on the top of the tower, and finally returned to the bottom of the tower for recycling. The purified acid mist exhaust gas meets the emission requirements of local emission standards in Guangdong Province and is lower than the national emission standard. Features of the equipment: This equipment uses packed tower to purify the exhaust gas, suitable for the treatment of continuous and intermittent exhaust gas; the process is simple, the management, operation and maintenance are quite convenient and concise, and will not have any impact on the production of the workshop; At the same time purify a variety of pollutants; low pressure drop, high flexibility, and good defogging performance; tower body can be made of FRP/PP/PVC/SUS and other materials according to the actual situation; filler with high efficiency, low resistance of Bauer The ring can completely remove odors, harmful substances and the like in the gas.

型 号
	设计风量 (M3/h)	配用风机 型号(No)	配用风机 功率(Kw)	配用风机 风量(M3/h)	配用风机 全压(Pa)	配用耐酸水泵 型号(No)	配用耐酸水泵 功率(KW)	配用耐酸水泵 风量(M3/h)
BJT-650	1500	F4-72-3.6A	1.1	1332-2634		Y2-801-2	0.75	9
BJT-800	3000	F4-72-4.5A	1.1	2712-5084		Y90S-2	1.5	12
BJT-1000	5000	F4-72-5A	2.2	4096-6952		Y90S-2	1.5	12
BJT-1200	8000	F4-72-6A	4	6291-14124		Y2-90L-2	2.2	24
BJT-1400	10000	F4-72-6C	5.5	8288-16575		Y2-90L-2	2.2	24
BJT-1500	13000	F4-72-6C	11	12000-15890		Y2-90L-2	2.2	24
BJT-1650	15000	F4-72-8C	7.5	12224-16705	1209-1166	Y2-112M-2	4	33
BJT-2000	20000	F4-72-10C	11	22312-31230		Y2-112M-2	4	33
BJT-2400	24000	F4-72-10C	15	25100-34000		Y2-112M-2	4	33
BJT-3000	30000	F4-72-12C	18.5	28170-37000	850-720	Y2-112M-2	5.5	39
BJT-3500	35000	F4-72-12C	30	34218-47800	1090-850	Y2-132S2-2	7.5	37

酸雾初试浓度	HCL<1000mg/m3	净化效率	95~99%
	H2SO4<1000mg/m3		92~98%
	NH3<100mg/m3		95%
	HCN<100mg/m3		90~95%
	CrO3<500mg/m3		92~98%

注：以上性能仅供参考，不作客户实际操作使用。	客户如需增加净化效率可增高塔体、增加喷淋、净化层，详细请与我司联络。
中和液NaOH溶液尝试	2-6%
净化塔阴力(Pa)	400

单位Unit: mm(毫米）

型号 外观尺寸
	BJT650	BJT800	BJT1000	BJT1200	BJT1400	BJT1500	BJT1650	BJT2000	BJT2400	BJT3000	BJT3500
ø	650	800	1000	1200	1400	1500	1650	2000	2400	3000	3500
ø1	300	350	400	400	500	500	600	800	800	1000	1200
ø2	300	350	400	400	500	500	600	800	800	1000	1200
ø3	750	900	1100	1300	1500	1600	1750	2100	2500	3100	3600
H	3000	3100	3600	3900	3900	3900	4200	4800	5400	6000	6000
H1	500	500	600	600	600	600	600	600	800	800	800
H2	750	800	900	900	1000	1000	1200	1300	1500	1500	1800
L	1000	1200	1600	1800	2000	2000	2200	2800	3200	3800	4300