LMC (CDMC) series large pulse long bag dust collectors

Product Advantages

1. The innovative design features a bottom-intake structure, allowing coarser particles to fall directly into the ash hopper, effectively reducing the burden on the filter bags.
2. The use of long filter bags reduces the equipment footprint while maintaining the same processing capacity, making it easier to retrofit existing plants.
3. The use of separate chambers for offline cleaning delivers high efficiency, minimizes secondary dust adsorption, and effectively reduces energy consumption. This also reduces fatigue on the filter bags and pulse valves, exponentially increasing their lifespan and significantly reducing operating and maintenance costs.
4. Bag inspection and replacement can be performed in separate chambers while the system remains operational and the fan is running.
5. The filter bag openings utilize a spring-loaded mechanism for easy assembly and disassembly, ensuring excellent sealing.
6. The housing is designed to be airtight and uses kerosene for leak detection, minimizing air leakage.
7. The entire system is controlled by a PLC, enabling automatic cleaning, unloading, and temperature control.

Technical Specifications

Performance Parameters:

1. Emission concentration less than 30mg/Nm³.
2. Flue gas desulfurization reaches 90%.
3. Average filter bag life is generally over 18 months.
4. Operation rate relative to the main engine reaches 100%.
   
   Technical Specifications of LMC84 Series Low-Voltage Long-Bag Pulse Dust Collector
   

   Parameter	Model	Jun-84-6	Jul-84-7	Aug-84-8	Sep-84-9	84-2X5	84-2X6	84-2X7	84-2X8	84-2X9	84-2X10
   Handling Air Volume (m³/h)		59300 - 88920	69100 - 105000	77000 - 116000	89000 - 133000	96000 - 145000	118000 - 177000	138000 - 207000	154000 - 232000	178000 - 266000	192000 - 290000
   Filter Area (m²)		1235	1440	1613	1850	2015	2460	2880	3226	3700	4050
   Number of Filter Bags (Φ130×6000)		504	588	672	756	840	1008	1176	1344	1512	1680
   Filtering Speed (m/min)		0.8 - 1.2 (The parameters of different filter materials for non-stop working are for reference only, welcome to consult)
   Resistance (Pa)		<1500
   Inlet Dust Concentration (g/Nm³)		<1000
   Outlet Emission Concentration (mg/Nm³)		<50 (Domestic coal); <30 (Imported coal)
   Dust Collector Allowable Negative Pressure (Pa)		8000
   Pressure (Mpa)		0.4 - 0.6 (Using 63 "membrane pulse valve")
   Consumption of Dust Cleaning Compressed Air (m³/㎡·min)		1.5	1.5	1.5	1.5	1.8	1.8	1.8	2	2	2.5
   Power Consumption (kW)		6	8.5	8.5	10.5	12	12	17	17	21	21
   Equipment Weight (T)		30	35	40	45	50	60	70	80	90	100

   
   Technical Performance Parameters of CDMC154 Series Low-Voltage Long-Bag Pulse Dust Collector
   

   Parameter	Model	-2×5	-2×6	-2×7	-2×8	-2×9	-2×10	-2×11	-2×12	-2×13	-2×14	-2×15
   Handling Air Volume (m³/h)	Dust Cleaning Compressed Air	222000 - 333000	266000 - 399000	310000 - 466000	355000 - 532000	399000 - 600000	444000 - 665000	488000 - 732000	532000 - 798000	577000 - 865000	621000 - 931000	665000 - 1000000
   Filter Area (m²)		4640	5568	6496	7424	8352	9280	10208	11136	12064	12992	13920
   Number of Filter Bags (Φ130×6000)		1540	1848	2156	2464	2772	3080	3388	3696	4004	4312	4620
   Filtering Speed (m/min)		0.8 - 1.2 (Different working conditions and filter materials affect the selection of this parameter. Welcome to inquire)
   Resistance (Pa)		<1500
   Inlet Dust Concentration (g/Nm³)		<1000
   Outlet Emission Concentration (mg/Nm³)		<50 (Domestic filter material); <30 (Imported filter material)
   Dust Collector Allowable Negative Pressure (Pa)		8000
   Pressure (Mpa)		0.4 - 0.6 (Using Φ3 "Submerged Pulse Valve")
   Consumption (m³ standard/min)		4	4	4	4.5	4.5	4.5	5	5	5.5	6	6
   Power Consumption (kw)		15	15	22	22	22	30	30	30	30	30	30
   Equipment Weight (T)		142	170.5	199.4	227.6	258.3	286.4	311.7	340.6	369.2	398.5	424.7

   
   Technical Performance Parameters of CDMC220 Series Low-Voltage Long-Bag Pulse Dust Collector
   

   Parameter	Model	-2×5	-2×6	-2×7	-2×8	-2×9	-2×10	-2×11	-2×12	-2×13	-2×14	-2×15	-2×15
   Handling Air Volume (m³/h)		317000 - 475000	380000 - 570000	444000 - 665000	507000 - 760000	570000 - 855000	634000 - 950000	697000 - 1050000	760000 - 1140000	824000 - 1240000	887000 - 1330000	950000 - 1430000	1010000 - 1520000
   Filter Area (m²)	Dust Cleaning Compressed Air	6635	7962	9268	10616	11943	13270	14597	15924	17251	18578	19905	213232
   Number of Filter Bags (Φ130×6000)		2200	2640	3080	3520	3960	4400	4840	5280	5720	6160	6600	7040
   Filtering Speed (m/min)		0.8 - 1.2 (Different working conditions and filter materials affect the selection of this parameter. Welcome to inquire)}
   Resistance (Pa)		<1500
   Inlet Dust Concentration (g/Nm³)		<1000
   Outlet Emission Concentration (mg/Nm³)		<50 (Domestic filter material); <30 (Imported filter material)
   Dust Collector Allowable Negative Pressure (Pa)		8000
   Pressure (Mpa)		0.4 - 0.6 (Using Φ3 "Submerged Pulse Valve")
   Consumption (m³ standard/min)		4.5	4.5	4.5	5	6	6	7	7	8	8	9	9
   Power Consumption (kw)		30	36	42	48	54	60	66	72	78	84	90	96
   Equipment Weight (T)		191.8	228.6	266.7	305.4	344.8	382.5	418.9	456.7	496.2	534.7	578.3	612.4