CN2451212Y - Bottom immersing line outlet type dust-removing devulcanizer - Google Patents

Abstract

The utility model relates to a bottom immersing line outlet type dust-removing devulcanizer which is suitable for dust removal and desulfurization in the field of environmental protection. The bottom immersing line outlet type dust-removing devulcanizer comprises a shell body cap on a shell body, an inlet flue, an outlet flue, a drain outlet and a conical cap. The utility model is characterized in that an upper dehydration plate and a lower dehydration plate are respectively installed at the upper part and the lower part of the inlet flue. A water dividing plate with an enlarged hole diameter is arranged at the lower part of the lower dehydration plate. A sloping plate is arranged between the lower edge of one end of the water dividing plate and the lower end of the drain outlet. When the utility model is operated to run, the designed aim can be realized. The utility model has the advantages of reasonable design, unique structure, safe operation, excellent performance, long service life, simple fabrication and low cost.

Description

Bottom immersing line goes out the formula dust-removing desulfurizing device

The utility model relates to a kind of dust-removing desulfurizing device, particularly relate to a kind of bottom immersing line goes out the formula devulcanizer, belongs to the environmental protection equipment technical field, is applicable to the dust-removal and desulfurizing of Industrial Boiler, station boiler and Industrial Stoves.

Environmental protection dust-removal and desulfurizing equipment before the utility model is mounted in before the air-introduced machine, after the boiler for producing workshop, flue dust is under the thrust of air-introduced machine, slip in the water layer in inlet flue duct is rushed in the cylindrical shell of dust-removal and desulfurizing equipment, water is under the pressure of the swift and violent gesture of air-flow, and the branch water plate of flowing through is subdivided into wire waterline post and scurries out, directly pass dewatering plate, along with air-flow fast enters exhaust pass, carry out toward and the dust-removal and desulfurizing that renews, sewage slag is discharged by sewage draining exit.But the branch water panel aperture of this dust-removal and desulfurizing equipment is 3mm, and the smoke granularity that boiler emission goes out circle footpath reaches 4mm, in the operation process of dust-removal and desulfurizing, the coarsegrain flue dust sharply stirs collision in water and air-flow, be eager to go out fast branch water plate holes, because of minute water panel aperture is justified the footpath less than smoke granularity, so will divide the water plate holes stops up, cause powerful resistance, directly influence boiler for producing, do not reach dust-removal and desulfurizing and the ideal effect that purifies air.Too near from dewatering plate because of minute water plate again, dewatering plate is flat shape, and only one deck dehydration increases through the sewage quantity that dewatering plate enters flue like this, and the heavy corrosion flue works the mischief and loses.Also have simplified interior swash plate higher from the bottom surface, pondage reduces, and has also influenced the dehydrating function of dewatering plate.

The purpose of this utility model is at deficiency in the prior art and defective, a kind of architecture advances is proposed environmental technology field in " bottom immersing line goes out the formula dust-removing desulfurizing device " that use, he has strengthened the aperture of dividing the water plate, has solved the flue dust blockage problem, has reduced air-flow band water; Use the dewatering plate of plane formula instead the umbellate form dewatering plate again, be increased to two-layer by one deck dewatering plate, the design of ground floor dewatering plate is being entered mouth pipeline bottom, is being divided water plate upper end, second layer dewatering plate is placed in the into top of mouth pipeline, the position of two-layer dewatering plate and spacing be standard, reasonable, moderate all, sewage content when making soot emissions has reached national specified discharge standard, thereby has prolonged the service life of flue; Also the swash plate in the cylindrical shell reasonably being reduced, increased pondage, dewaters comparatively completely in the space that double-deck dewatering plate is made full use of increase.The utility model all is greatly improved on integral working, has produced beyond thought effect.Know that from retrieval not finding as yet at present newly has same or analogous dust-removing desulfurizing device with this practicality.

The utility model is finished by following mode: bottom immersing line goes out the formula dust-removing desulfurizing device and comprises housing, the housing cap, housing, housing cap skin is pressed by metallic roll of steel plate, be welded, liner is special special glass steel, inlet flue duct, on inlet flue duct top and bottom dewatering plate and following dewatering plate on one are installed respectively, its aperture 4-5mm, following dewatering plate is a ground floor, from inlet flue duct 10mm, last dewatering plate is the second layer, and at 80mm place, inlet flue duct top, dewatering plate is umbellate form, the distance branch water panel aperture at dewatering plate 300mm place down is 4-4.5mm, the rotation of formation air-flow can reduce air-flow band water, and tapered cap is close to branch water plate, between the lower edge of dividing water plate one end and sewage draining exit lower end, a swash plate is arranged, swash plate reduces 100mm, and water level also reduces 100mm thereupon, thereby has increased the dehydrating amount in desulfurization space, create prerequisite for dust-removal and desulfurizing, improved the function of motion and efficient.

Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described as back (with reference to accompanying drawing).

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an overall structure schematic diagram of the present utility model.

4 fens water plate 5 swash plates of 3 times dewatering plates of dewatering plate, 6 blowdowns, 7 housings, 8 inlet flue ducts, 9 tapered cap, 10 housing caps on 1 exhaust pass 2 among the figure

A kind of bottom immersing line goes out the formula dust-removing desulfurizing device, is applicable to environmental protection field dust-removal and desulfurizing usefulness.It is made up of housing cap (10), exhaust pass (1), inlet flue duct (8), sewage draining exit (6), the tapered cap (9) of housing (7), its feature also is to comprise the last dewatering plate (2) on inlet flue duct (8) top and the following dewatering plate (3) of bottom, tapered cap (9) is positioned at dewatering plate (3) center down, and there is one fen water plate (4) lower end at following dewatering plate (3), peace one swash plate (5) between the lower edge of branch water plate (4) one ends and sewage draining exit (6) bottom, when the operation running, just realized the purpose of the utility model design.

Outstanding advantages of the present utility model is novel, design specification, closes Reason, the structure uniqueness, performance improves, and it is safe and reliable to turn round, and exist service life 5-8, desulfuration efficiency reach more than 81%, and pH value surpasses 10, and make the worker Skill is simple, cost, and machining producer is in the situation that does not increase equipment All can practice midwifery down.

Claims (5)

1, a kind of bottom immersing line goes out the formula dust-removing desulfurizing device, form by the housing cap (10) on the housing (7), exhaust pass (1), inlet flue duct (8), sewage draining exit (6), tapered cap (9), it is characterized in that inlet flue duct (8) upper and lower has dewatering plate on (2) and following dewatering plate (3) respectively, tapered cap (9) is positioned at dewatering plate (3) center down, and be close to branch water plate (4), between the lower edge of branch water plate (4) one ends and sewage draining exit (6) bottom swash plate (5) be installed.

2, bottom immersing line according to claim 1 goes out the formula dust-removing desulfurizing device, it is characterized in that outer being connect by metallic roll of steel plate pressure welding of housing (7) and housing cap (10) forms, and liner is the special glass steel.

3, bottom immersing line according to claim 1 goes out the formula dust-removing desulfurizing device, the following dewatering plate (3) that it is characterized in that inlet flue duct (8) bottom is the ground floor dewatering plate, from inlet flue duct (8) 10mm, last dewatering plate (2) in inlet flue duct (8) upper end is a second layer dewatering plate, apart from inlet flue duct (8) 80mm, and dewatering plate is umbellate form, its aperture 4-5mm.

4, bottom immersing line according to claim 1 goes out the formula dust-removing desulfurizing device, and its feature is that also branch water plate (4) aperture at dewatering plate (3) 300mm place under the distance is 4-4.5mm.

5, bottom immersing line according to claim 1 goes out the formula dust-removing desulfurizing device, and it is characterized in that has a swash plate (5) between minute lower edge of water plate (4) one ends and sewage draining exit (6) lower end, and swash plate (5) is reduced 100mm, and water level also reduces 100mm.

Images