Technical realization elements of integrated off-line catalytic combustion equipment

Technical realization elements:

5. In view of the shortcomings of the prior art, the purpose of the present utility model is to provide an integrated device that can perform efficient desorption combustion in an offline state, so as to overcome the above-mentioned defects in the prior art.

6. In order to achieve the above purpose, the present utility model provides the following technical solutions:

7. An integrated off-line catalytic combustion equipment, comprising a housing, the housing includes a preheating zone, a heat exchange zone, a pipeline system, and a desorption zone, the preheating zone includes a heating chamber and a catalytic chamber, so The heating chamber is located above the catalytic chamber and the two are in communication, the heat exchange zone includes a heat exchange device, the heating chamber and the catalytic chamber are both in communication with the heat exchange device, and the heating chamber includes multiple sets of heating chambers for heating The heating pipe for the inner air, the pipeline system includes a desorption pipe, a recovery pipe and an emptying pipe. The desorption pipe and the recovery pipe are both connected between the heat exchange devices in the desorption zone. The latter air is transported to the desorption zone through the desorption pipe, and the recovery pipe is provided with a blower that recovers the air with desorbed particles after desorption in the desorption zone into the catalytic chamber through the recovery pipe, The catalytic chamber includes a plurality of catalytic plates for the combustion of the air after catalytic heating and the exhaust gas with desorbed particles after desorption and recovery. The exhaust pipe is connected to the desorption pipe and communicated with each other. One end of the emptying pipe extends to the outer surface of the housing, and the desorption zone includes a plurality of groups of vertically arranged side by side

Inserting racks, multiple groups of inserting racks are all inserted with carbon plates attached to and desorbing particles, and a plurality of opening doors corresponding to the inserting racks are provided on the shell wall on one side of the desorption zone, and the shell The body is also provided with a control box, and the control boxes are electrically connected with the heating pipe and the pipeline system.

8. Further, the heat exchange device includes a heat exchange part and a plurality of heat exchange covers, the plurality of heat exchange covers are divided into two ends of the heat exchange part, and both ends of the heat exchange cover are provided with air inlet holes And the air outlet, the heat exchange part is composed of a plurality of heat exchange plates stacked together, the heat exchange plate is provided with a number of barrier groups, the barrier groups include protrusions and recesses, each of the protrusions of the barrier group The part and the recessed part correspond to each other. The protruding part and the recessed part of the adjacent barrier groups are parallel and vertically arranged. When any two heat exchange plates are stacked, the recessed parts on the two heat exchange plates are superimposed on each other to form A ventilation gap for air circulation. The protrusions on the two heat exchange plates are superimposed on each other to form a barrier rib that obstructs air circulation. Two adjacent barrier groups form a reheating zone. The ventilation gap and the The re-temperature zone is connected to form a ventilation channel.

9. Further, the desorption tube is also provided with a cooling fan communicating with the desorption tube, and the cooling fan delivers cold air into the desorption tube to neutralize and cool the hot air in the desorption tube.

10. Further, the piping system further includes a connecting pipe, the connecting pipe is arranged between the desorption pipe and the recovery pipe, and the connecting pipe is in communication with the desorption pipe and the recovery pipe, and the connecting pipe is connected to the desorption pipe. A three-way control valve is provided at the connection point of the connection point and the connection point between the connection pipe and the recovery pipe.

11. Further, the heat exchange plate is made of stainless steel.

12. Further, the catalyst plate is made of precious metal material.

13. The beneficial effect of the utility model: the preheating box transports the heated air to the desorption zone through the pipeline system to desorb the voc particles on the carbon plate, and the desorbed voc particles pass through the pipeline system It is recycled into the catalytic chamber, and the voc particles are burned after the temperature is heated to more than 300 degrees by the action of the heating chamber and the catalytic chamber. This combustion treatment method is clean combustion, unlike the traditional transportation to the incinerator for combustion. The harmless air generated after combustion is discharged out of the shell by the pipeline system. For equipment with dispersed modules and equipment operated online, the utility model opens the door on the side of the desorption zone to remove the carbon plate full of particles. Put it into the rack and open the control box to set the desorption combustion time. This can reduce energy consumption and offline operation, realize desorption combustion alone, and reduce the floor space in one piece, and it is convenient to transport.

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