Integrated offline catalytic combustion equipment

An integrated off-line catalytic combustion equipment, comprising a casing (1), characterized in that: the casing (1) includes a preheating zone (3), a heat exchange zone (4), and a piping system ( 5) and a desorption zone (6). The preheating zone (3) includes a heating chamber (32) and a catalytic chamber (31). The heating chamber (32) is located above the catalytic chamber (31) and communicates with the two. The heat exchange zone (4) includes a heat exchange device (41), the heating chamber (32) and the catalytic chamber (31) are both in communication with the heat exchange device (41), and the heating chamber (32) includes A heating pipe (321) for heating the air in the heating chamber (32). The pipeline system (5) includes a desorption pipe (51), a recovery pipe (52), and an emptying pipe (53). The attached pipe (51) and the recovery pipe (52) are both connected between the heat exchange device (41) in the desorption zone (6), and the heat exchange device (41) transports the heated air through the desorption pipe (51) To the desorption zone (6), the recovery pipe (52) is provided with a blower (54), and the blower (54) passes the air with desorbed particles in the desorption zone (6) through the recovery The pipe (52) is recovered into the catalytic chamber (31), and the catalytic chamber (31) includes a plurality of catalytic plates ( 311), the emptying tube (53) is connected to the desorption tube (51) and the two are in communication, one end of the emptying tube (53) extends to the outer surface of the housing (1), and the desorption zone (6) There are multiple sets of insert racks (61) arranged side by side and vertically, and the multiple sets of insert racks (61) are all inserted with carbon plates for attaching and desorbing particles, and the desorption zone (6) is one A plurality of pull-open doors (8) corresponding to the insertion frame (61) are provided on the wall of the shell (1) on the side, and a control box (7) is also provided in the shell (1), and the control box ( 7) All are electrically connected with the heating pipe (321) and the pipeline system (5). 2. An integrated offline catalytic combustion equipment according to claim 1, characterized in that: the heat exchange device (41) comprises a heat exchange part (411) and a plurality of heat exchange hoods (422), a plurality of The heat exchange cover (422) is divided into two ends of the heat exchange part (411). Both ends of the heat exchange cover (422) are provided with air inlet holes (9) and air outlet holes (10). (411) is composed of a stack of multiple heat exchange plates. The heat exchange plates are provided with several barrier groups (11). The barrier groups (11) include a protruding part (111) and a recessed part (112). The protruding part (111) and the recessed part (112) of one barrier group (11) correspond to each other, and the protruding part (111) and the recessed part (112) are arranged parallel to each other and vertically on the adjacent barrier group (11), When any two heat exchange plates are stacked, the recessed parts (112) on the two heat exchange plates are superimposed on each other to form a ventilation gap for air circulation, and the protruding parts (111) on the two heat exchange plates are superimposed on each other A barrier rib that obstructs air circulation is formed, a reheating area (12) is formed between two adjacent barrier groups (11), and the ventilation gap is connected with the reheating area (12) to form a ventilation channel. 3. The integrated offline catalytic combustion equipment according to claim 1, characterized in that: the desorption tube (51) is also provided with a cooler (13) communicating with the desorption tube (51), and The air cooler (13) delivers cold air to the desorption tube (51) to neutralize and cool the hot air in the desorption tube (51). The integrated offline catalytic combustion equipment according to claim 1, characterized in that: the pipeline system (5) further comprises a connecting pipe (14), and the connecting pipe (14) is arranged in the desorption pipe ( 51) and the recovery tube (52), and the connecting tube (14) is in communication with the desorption tube (51) and the recovery tube (52), and the connection point between the connecting tube (14) and the desorption tube (51) is A three-way control valve (2) is provided at the connection point of the connecting pipe (14) and the recovery pipe (52). 5. The integrated offline catalytic combustion equipment according to claim 2, wherein the heat exchange plate is made of stainless steel. The integrated offline catalytic combustion equipment according to claim 1, wherein the catalyst plate (311) is made of precious metal.

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