JET-PULSE UNIT BAG FILTER

DMC series jet-pulse unit bag filter is applicable for dust colecting in various sections, such as crushing, conveying, elevating, proportioning, siltop, silo bottom and Cement, metallurgy, building materials, electricity. lt could operate continuously without necessity to stop the equipment for removing dust.

keyword：

unit bag filter pulse jet bag filter

Classification：

Equipment

Introduction

● DMC series jet-pulse unit bag filter is applicable for dust colecting in various sections, such as crushing, conveying, elevating, proportioning, siltop, silo bottom and bulk cement. lt could operate continuously without necessity to stop the equipment for removing dust.

● The dust collector could be erectly in different ways: without hopper and bracing; with hopper and long bracing; with hoper and short bracing; Fanscan be set in 90° and 0 angles depending on requirements.

● Pressure of compressed air should be ensured within 0.5 -0.7MPa, or else operation for removing dust would not be efficient.

Characteristics

● Set doors at both sides for convenient maintenance and replacement of bag, which shall berestricted by overhead space.

● Base for filter bag and Venturi pipe are fixed through threaded connection. Cage and base are connected flexibly for easy dismounting and assembly.

● Dust removal is controlled by computer automatically.

● A net is installed to avoid bag's falling down to silo. lt is more suitable for operation on top of silo.

Technical indexes

● Dust concentration at inlet is below 200 mg/Nm³.

● Emission concentration is below 20mg/Nm³.

● Service life of filter bags is over 2 years.

● The operation rate of bag filter to main equipment is 100%.

Specification

Parameter		Type
Parameter		DMC-32	DMC-48	DMC-64	DMC-80	DMC-96	DMC-112
Capacity ( m³/h)		1440-2010	2160-3020	2880-4030	3600-5040	4320-6040	5040-7050
Filtration area ( m³）		24	36	48	60	72	84
Total number of bags		32	48	64	80	96	112
Number of pulse valve		4	6	8	10	12	14
Velocity of filtering air ( m/min)		1.0-1.4
Dust concentration at inlet ( g/Nm³)		≤200
Emission concentration at outlet ( mg/Nm³)		≤10
Resistance(Pa)		≤1200
Negative pressure borne by bag filter ( Pa)		5000
Compressed Air for removing cleaning Pressure ( MPa)		0.4-0.6
Compressed Air for removing cleaning Volume ( m³/min )		0.04	0.05	0.07	0.08	0.1	0.12
Weight of equipment (t)	（A）	1.35	1.62	1.85	2.36	2.80	3.20
Weight of equipment (t)	（B）	1.22	1.47	1.67	2.15	2.54	2.88

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PULSE-JET BAG FILTER

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