CN2444673Y

CN2444673Y - Centrifugal spray water smoke preventing and dust control device

Info

Publication number: CN2444673Y
Application number: CN 00251746
Authority: CN
Inventors: 陈日高
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-21
Filing date: 2000-09-21
Publication date: 2001-08-29
Anticipated expiration: 2010-09-21

Abstract

The utility model relates to a centrifugal spray water film type smoke eliminating and dust removing device, comprising a shell body, mist-shaped sprayers, a water pump, a connecting pipe, a water overflow opening, an absorption groove, and an air outlet cylinder. The shell body is arranged on the absorption groove. A vortex smoke inlet opening is arranged on the upper part of the shell body, an inclined ash collecting plate is arranged on the upper part in the shell body, and a multi-hole ash touch cylinder is arranged on a lining. A plurality of mist-shaped sprayers are orderly and relatively arranged on the shell body. A pair of mist-shaped sprayers are positioned above the inclined ash collecting plate. A motor is arranged on the upper surface of the shell body. A transmission shaft of the motor is extended into the shell body. A plurality of multi-hole inclined leaves are arranged on the upper part of the transmission shaft of the motor, a plurality of inclined leaves without holes are arranged on the lower part of the transmission shaft, and exhaust leaves are arranged on the lowest part of the transmission shaft. The centrifugal spray water film type smoke eliminating and dust removing device has good smoke eliminating and dust removing effect.

Description

Centrifugal shower water membrane type device for eliminating smoke and dust

The utility model relates to a kind of environmental protection equipment, refers in particular to centrifugal shower water membrane type device for eliminating smoke and dust.

The applicant once provided a kind of cooking stove to remove fume purifying apparatus (ZL99203083.8) and a kind of blast furnace removes fume purifying apparatus (ZL99252688.4), and they can remove the CO in the flue gas effectively ₂And SO ₂Deng pernicious gas and dust, be applicable to common cooking stove and blast furnace respectively.

" towards bath, shower water membrane type boiler dust remover " (ZL90205680, stop), comprise housing, spray head, impact tube, top cover, escape pipe, adapter, gap, water ashpit, sea water bath, transmitter, industrial acidity meter and buzzer, lower housing portion is equipped with the impact tube that is dipped in the sea water bath, the top of impact tube is provided with the moisture film circle, be provided with spray head between moisture film circle and the dehydration circle, the inwall of housing is provided with anticorrosive coat, takes over sea water bath is linked to each other with the water ashpit.It is applicable to the dedusting of small-sized industrial boiler.

" centrifugal moisture film bubble dust collector " (ZL96209522, stop), have gas approach, ash hole water seal skewed slot, dedusting tower body and arrangement percolation sieve plate, water spray system, dehydrator wherein thereof, be characterized between gas approach and following sieve plate, increasing the centrifugal moisture film section of a reverse taper, reasonable smoke dispersal, dust removal and desulphurization effect is arranged.

Task of the present utility model provides a kind of centrifugal shower water membrane type device for eliminating smoke and dust, its efficiency of dust collection height, and on coal-fired stove, apply easily.

For finishing above-mentioned task, the solution that the utility model is taked is: a kind of centrifugal shower water membrane type device for eliminating smoke and dust, it comprises housing, foggy sprinkler, water pump, take over, gap, absorption cell, gas outlet, housing places on the absorption cell, housing top has a whirlwind and advances mouth, internal upper part is equipped with oblique ash-collecting plate, back boxing one multihole ash scraping tube, be oppositely arranged some foggy sprinklers on the housing successively, a pair of foggy sprinkler position is arranged on oblique ash-collecting plate, motor is housed above the housing, motor shaft stretches in the housing, settles some porous oblique leaves on motor shaft top, some no hole deviation leaves are settled in the bottom, descend most arrangement exhaust leaf.

The utlity model has following good effect:

1, can eliminate smoke fully.The cooking stove coal smoke all is sucked into whirlwind and advances mouth under the effect of porous oblique leaf and exhaust leaf, and making eliminates smoke fully becomes possibility.

2, cigarette ash can be eliminated fully.Flue gas and cigarette ash are sucked into whirlwind and advance after the mouth, there just have a pair of foggy sprinkler head-on cigarette ash to be mixed to be wet, the oblique smoke-collecting plate of directive, after from the smoke intaking hole of oblique smoke-collecting plate, coming out, descend at the downward motor shaft of the effect of some foggy sprinklers again, by under the centrifugal action of porous oblique leaf and no hole deviation leaf cigarette ash wet through and through barrel to multihole ash scraping tube being collided, producing the fierce globule shuffles cigarette ash, cigarette ash after shuffling rises with water under centrifugal action simultaneously and passes multihole ash scraping tube and hit inner walls and flow into absorption cell, and cigarette ash can be eliminated fully.

3, can absorb pernicious gas.Cigarette ash and pernicious gas sulfur dioxide are absorbed groove and absorb, because in the absorption cell be lime aqueous solution.

4, it can be designed to large-scale dust arrester, also can manufacture small-sized dust arrester, apply on coal-fired stove easily, and emission result meets national standard fully.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.

Fig. 1 is the front schematic view of present embodiment.

Fig. 2 is the front schematic view after Fig. 1 cuts housing 6 open.

Fig. 3 is the generalized section of foggy sprinkler 14 among Fig. 2.

Fig. 4 is the schematic top plan view of spray thrower sheet 19 among Fig. 3.

Fig. 5 be among Fig. 3 spray thrower point 20 face the cut-away section schematic diagram.

Fig. 6 is the A-A view of Fig. 4.

Among the figure, 1: absorption cell, 2: gas outlet, 3: whirlwind advances mouth, 4: motor, 5: take over 6: housing, 7: water pump, 8: gap, 9: water discharging valve, 10: remarkable hole, 11: no hole deviation leaf, 12: multihole ash scraping tube, 13: porous oblique leaf, 14: foggy sprinkler, 15: oblique ash-collecting plate, 16: motor shaft, 17: exhaust leaf, 18: spray thrower seat, 19: the spray thrower sheet, 20: spray thrower point, 21: spray thrower head, 22: screw.

As depicted in figs. 1 and 2, a kind of centrifugal shower water membrane type device for eliminating smoke and dust, it comprises housing 6, foggy sprinkler 14, water pump 7, take over 5, gap 8, absorption cell 1, gas outlet 2, housing 6 places on the absorption cell 1, housing 6 tops have a whirlwind and advance mouth 3, internal upper part is equipped with oblique ash-collecting plate 15, back boxing one multihole ash scraping tube 12, housing 6 is oppositely arranged eight foggy sprinklers 14 successively, 14 of a pair of foggy sprinklers are arranged on oblique ash-collecting plate 15, motor 4 is housed above the housing 6, motor shaft 16 stretches in the housing 6, settles six porous oblique leaves 13 on motor shaft 16 tops, five no hole deviation leaves 11 are settled in the bottom, descend most arrangement exhaust leaf 17.Connect to each foggy sprinkler 14 with taking over 5 water outlets water pump 7.Also upright gas outlet 2 on absorption cell 1, and remarkable hole 10 is arranged has gap 8, below a side have discharge outlet and settle water discharging valve 9.

As shown in Figure 3, spray thrower sheet 19 usefulness screws 22 are fixed on spray thrower point 20 (as shown in Figure 5), and spray thrower sheet 19 is placed on the spray thrower head 21, puts spray thrower seat 18, constitutes above-mentioned foggy sprinkler 14.Water under high pressure comes out from spray thrower seat 18 inlet openings, turn spray thrower sheet 19, spray thrower sheet 19 1 protruding recessed (as Fig. 4 and shown in Figure 6), after coming out, water under high pressure converges with coming out to spray thrower head 21 delivery ports, become vaporific moisture film, cigarette ash is mixed wet effectively, improve dust removing effects.

Claims

1, a kind of centrifugal shower water membrane type device for eliminating smoke and dust, it comprises housing (6), foggy sprinkler (14), water pump (7), take over (5), gap (8), absorption cell (1), gas outlet (2), housing (6) places on the absorption cell (1), it is characterized in that: housing (6) top has a whirlwind and advances mouth (3), internal upper part is equipped with oblique ash-collecting plate (15), back boxing one multihole ash scraping tube (12), housing (6) is oppositely arranged some foggy sprinklers (14) successively, a pair of foggy sprinkler (14) position is arranged on oblique ash-collecting plate (15), motor (4) is housed above the housing (6), motor shaft (16) stretches in the housing (6), settles some porous oblique leaves (13) on motor shaft (16) top, some no hole deviation leaves (11) are settled in the bottom, descend most arrangement exhaust leaf (17).

2, a kind of centrifugal shower water membrane type device for eliminating smoke and dust according to claim 1, it is characterized in that: spray thrower sheet (19) is fixed on spray thrower point (20) with screw (22), spray thrower sheet (19) is placed on the spray thrower head (21), put spray thrower seat (18), constitute described foggy sprinkler (14).

3, a kind of centrifugal shower water membrane type device for eliminating smoke and dust according to claim 2, it is characterized in that: spray thrower sheet (19) protruding is recessed.