CN208154498U - Combined type catalysis burning cleaning equipment - Google Patents

Abstract

The utility model relates to a kind of combined types to be catalyzed burning cleaning equipment, it is characterised in that：Catalytic burner liner (12) are set in interior stile (13) and inner cross-frame (14), catalytic burner liner (12) is internally provided with heating tube (4), catalysis fire bars (5), heat exchanger (7), and heating tube (4) is fixedly connected by heating tube fixture nut (20) with heating tube fixed plate (3)；Exhaust gas inlet (6), waste gas outlet (8), heat exchanger exit (9), heating zone import (10) are welded to connect and are connected to catalytic burner liner (12)；Heating tube outer stationary plates (11) are fixedly connected by bolt (21), spacer (22), nut (23) with heating tube fixed plate (3).The utility model solves that the current catalysis burning purifier thermal efficiency is low, manufacturing cost is high, installation is time-consuming and laborious, takes up a large area, and reduces waste gas stream rotating ring section.

Description

Combined type catalysis burning cleaning equipment

Technical field

The utility model category environmental protection equipment technical field of waste gas treatment more particularly to a kind of catalysis burning purification of combined type are set It is standby.

Background technique

The exhaust-gas treatment of China's paint industry substantially uses water-screen cabinet, activated carbon adsorption, photooxidation purified treatment side at present Formula.Recirculated water used in water-screen cabinet processing mode will cause pollution, and contaminated water can not be handled；Activated carbon adsorption processing side Formula be easy to cause active carbon to be saturated, and needs to be desorbed after saturation, and the waste gas and wastes that generation is desorbed can not also be handled；Photooxidation purified treatment Contaminated filter cotton and the waste of cleaning caused by afterwards can not also be handled, since above-mentioned processing mode all cannot be solved fundamentally The problem of certainly polluting, and solve the difficulty of current China's paint industry exhaust-gas treatment just because of the birth of catalysis burning purifier Topic.And the catalysis burning cleaning equipment of Chinese Enterprises production at present is by active carbon processor, heat exchanger, catalytic burner group It is two parts independently at, heat exchanger and catalytic burner, the thermal efficiency is low, structure is complicated, manufacturing cost is high, installation It is time-consuming and laborious, it is badly in need of that a kind of high efficiency, low cost, structure be simple, substitute products easy for installation currently on the market.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of structures to make catalytic combustion device and heat exchanger Group is integral, and material is thus formed heating zone, catalytic domain and heat exchangers to form a common space, avoids heat It is lost, the storage for being more advantageous to heat exchanger is ripe, reduces manufacturing cost, is easily installed.Technology to be solved in the utility model Problem is realized using following technical scheme：A kind of combined type catalysis burning cleaning equipment, includes upper end frame, column, heating Pipe fixed plate, heating tube, catalysis fire bars, exhaust gas inlet, heat exchanger, waste gas outlet, heat exchanger exit, heating zone import, heating Pipe outer stationary plates, interior stile, inner cross-frame, top panel, outer horizontal frame, lower panel, electric box, lower margin and lower end frame, it is characterised in that： Catalytic burner liner is set in interior stile and inner cross-frame, and catalytic burner liner and interior stile, inner cross-frame are welded to connect；Upper end Frame, lower end frame and interior stile are welded to connect；Catalytic burner liner is internally provided with heating tube, catalysis fire bars, heat exchanger, catalysis Fire bars and heat exchanger are welded to connect with catalytic burner liner respectively；Heating tube is fixed by heating tube fixture nut with heating tube Plate is fixedly connected；Exhaust gas inlet, waste gas outlet, heat exchanger exit, heating zone import and catalytic burner liner are welded to connect simultaneously Connection；Column, lower margin and upper end frame, lower end frame are welded to connect；Outer horizontal frame and column are welded to connect；Top panel, lower panel and vertical Column, outer horizontal frame are welded to connect；Heating tube outer stationary plates are fixedly connected by bolt, spacer, nut with heating tube fixed plate.

The catalytic combustion device of the utility model, mainly by upper and lower side frame, column, heating tube fixed plate, heating tube, catalysis Fire bars, exhaust gas inlet, heat exchanger, waste gas outlet, heat exchanger exit, heating tube outer stationary plates, catalytic burner liner, catalysis combustion Burner inner column, catalytic burner outer panels, is catalyzed the outer horizontal frame, electric appliance control box, lower margin of clamoring that burn at catalytic burner inner cross-frame Deng composition.The key technology of this product be original catalytic burner and heat exchanger independently on the basis of, will catalysis burning Device forms a whole with heat exchanger, and material is thus formed heating zone, catalytic domain and heat exchangers to form a common sky Between, technical process is：Exhaust gas after desorption is sent by desorption blower from heat exchanger import, by heat exchanger from heat exchanger exit Discharge, then heated entrance enter heating zone, enter catalytic combustion zone after heated area's heating and carry out low-temperature burning, after burning Exhaust gas is directly entered heat exchanger and is discharged into activated carbon adsorption purification through heat exchanger exit, and such process flow avoids heat It is lost, is more advantageous to the accumulation of heat of heat exchanger, reduces manufacturing cost, be easily installed, in the catalysis combustion field of waste gas purification It is a scientific innovation.

Compared with prior art, the beneficial effect of the utility model technology is：Burning purification is catalyzed for exhaust-gas treatment one Field adds science, reasonable overall structure.Solve the current catalysis burning purifier thermal efficiency is low, manufacturing cost is high, Install it is time-consuming and laborious, take up a large area, reduce waste gas stream rotating ring section, so that entire catalysis burning purification operating system is more suitable Freely, structure is more reasonable.

The catalytic combustion device structure of the utility model is simple, and the thermal efficiency is high, connection is reliable, long service life, manufacture at This is low, installation, using, it is easy to maintenance the features such as.Combustion field, which is catalyzed, for exhaust-gas treatment one provides more scientific, more reasonable give up Air purifying apparatus, the low concentration generated suitable for the industries such as petroleum, part work, rubber, paint, coating, furniture, household electrical appliances, printing The purified treatment of organic exhaust gas.

Detailed description of the invention

Fig. 1 is the main view of the structural schematic diagram of the utility model；

Fig. 2 is the rearview of the structural schematic diagram of the utility model；

Fig. 3 is the side view of the structural schematic diagram of the utility model；

Fig. 4 is the fixed structure schematic diagram of heating tube in the utility model.

In figure, 1, upper end frame, 2, column, 3, heating tube fixed plate, 4, heating tube, 5, catalysis fire bars, 6, exhaust gas inlet, 7, Heat exchanger, 8, waste gas outlet, 9, heat exchanger exit, 10, heating zone import, 11, heating tube outer stationary plates, 12, catalytic burner Liner, 13, interior stile, 14, inner cross-frame, 15, top panel, 16, outer horizontal frame, 17, following version, 18, electric box, 19, lower margin, 20, Heating tube fixture nut, 21, bolt, 22, spacer, 23, nut, 24, lower end frame.

Specific embodiment

Referring to attached drawing, a kind of combined type catalysis burning cleaning equipment, includes upper end frame 1, column 2, heating tube fixed plate 3, heating tube 4, catalysis fire bars 5, exhaust gas inlet 6, heat exchanger 7, waste gas outlet 8, heat exchanger exit 9, heating zone import 10, heating Pipe outer stationary plates 11, interior stile 13, inner cross-frame 14, top panel 15, outer horizontal frame 16, lower panel 17, electric box 18, lower margin 19 and under Hold frame 24, it is characterised in that：Catalytic burner liner 12 is set in interior stile 13 and inner cross-frame 14, catalytic burner liner 12 with Interior stile 13, inner cross-frame 14 are welded to connect；Upper end frame 1, lower end frame 24 and interior stile 13 are welded to connect；Catalytic burner liner 12 Be internally provided with heating tube 4, catalysis fire bars 5, heat exchanger 7, catalysis fire bars 5 and heat exchanger 7 respectively with catalytic burner liner 12 It is welded to connect；Heating tube 4 is fixedly connected by heating tube fixture nut 20 with heating tube fixed plate 3；Exhaust gas inlet 6, exhaust gas go out Mouth 8, heat exchanger exit 9, heating zone import 10 are welded to connect and are connected to catalytic burner liner 12；Column 2, lower margin 19 with it is upper Frame 1, lower end frame 24 is held to be welded to connect；Outer horizontal frame 16 is welded to connect with column 2；Top panel 15, lower panel 17 and column 2, outer cross Frame 16 is welded to connect；Heating tube outer stationary plates 11 are fixedly connected by bolt 21, spacer 22, nut 23 with heating tube fixed plate 3.

Heating tube used by the utility model is that have the manufacturer of profession to provide together.Its structure is mainly by being catalyzed Burner liner, heating tube, catalysis fire bars, heat exchanger, interior stile, inner cross-frame, upper and lower side frame, column, outer horizontal frame, top and bottom The composition such as plate, electric box, lower margin.Catalytic burner liner is connect with catalysis fire bars, Welding of Heat-exchanger；Heating tube is solid by nut It is scheduled in the heating tube fixed plate in catalytic burner liner；Catalytic burner liner and interior stile, inner cross-frame are welded to connect；It is interior Stile and upper and lower side frame are welded to connect；Column, lower margin and upper and lower side frame are welded to connect；It 4 air inlet/outlets and urges in part burner Gallbladder is welded to connect；Outer horizontal frame and column are welded to connect；Top panel, lower panel and column, outer horizontal frame, upper and lower side frame are welded to connect； Heating tube outer stationary plates are fixedly connected with heating tube fixed plate by bolt, spacer, nut；Electric box and heating tube outer stationary plates It is welded to connect.Heating zone is discharged by outlet after exhaust gas enters heat exchanger heat exchange, exhaust gas enters after heating zone is heated urges Change after area carries out low-temperature burning and be directly entered heat exchanger, hot waste gas does not have heat loss, makes the more effective accumulation of heat of heat exchanger, to reach Catalysis, desorption temperature save bigger electric energy, reduce the operating cost of equipment, reduce the manufacturing cost of equipment, improve heat Efficiency, installation and maintenance are more convenient, are catalyzed combustion field for exhaust-gas treatment one and provide ideal catalysis burning cleaning equipment.

Claims (1)

1. a kind of combined type catalysis burning cleaning equipment, includes upper end frame (1), column (2), heating tube fixed plate (3), heating Manage (4), catalysis fire bars (5), exhaust gas inlet (6), heat exchanger (7), waste gas outlet (8), heat exchanger exit (9), heating zone import (10), heating tube outer stationary plates (11), interior stile (13), inner cross-frame (14), top panel (15), outer horizontal frame (16), lower panel (17), electric box (18), lower margin (19) and lower end frame (24), it is characterised in that：Setting in interior stile (13) and inner cross-frame (14) Catalytic burner liner (12), catalytic burner liner (12) and interior stile (13), inner cross-frame (14) are welded to connect；Upper end frame (1), lower end frame (24) and interior stile (13) are welded to connect；Catalytic burner liner (12) is internally provided with heating tube (4), catalysis Fire bars (5), heat exchanger (7), catalysis fire bars (5) and heat exchanger (7) are welded to connect with catalytic burner liner (12) respectively；Heating Pipe (4) is fixedly connected by heating tube fixture nut (20) with heating tube fixed plate (3)；Exhaust gas inlet (6), waste gas outlet (8), Heat exchanger exit (9), heating zone import (10) are welded to connect and are connected to catalytic burner liner (12)；Column (2), lower margin (19) it is welded to connect with upper end frame (1), lower end frame (24)；Outer horizontal frame (16) and column (2) are welded to connect；Top panel (15), under Panel (17) and column (2), outer horizontal frame (16) are welded to connect；Heating tube outer stationary plates (11) by bolt (21), spacer (22), Nut (23) is fixedly connected with heating tube fixed plate (3).