CN203355527U

CN203355527U - Flue gas dust removing device

Info

Publication number: CN203355527U
Application number: CN 201320426927
Authority: CN
Inventors: 陈新祥; 陈冰彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-16
Filing date: 2013-07-16
Publication date: 2013-12-25
Anticipated expiration: 2023-07-16

Abstract

A flue gas dust removing device comprises a tank body; an air inlet pipe is arranged on a side wall of the tank body, and an exhaust port is formed in the top of the tank body; a partition board is fixed on the inner wall of the tank body; the air inlet pipe is positioned below the partition board; the partition board is positioned in the cross section of the tank body; a plurality of through holes are uniformly distributed in the partition board; a cylinder body is fixed on the bottom surface of the partition board and in the position corresponding to each through hole; a water spray nozzle is arranged in each cylinder body and comprises a water spray pipe and a core body; the upper surface of each core body is a conical surface; connecting ends protruding from the conical surfaces are arranged at the centers of the conical surfaces; central shafts are fixed at the centers of the lower ends of the inner walls of the water spray pipes; intervals are reserved between the central shafts and the inner walls of the water spray pipes; the connecting ends of the core bodies are arranged on the central shafts; the upper ends of the water spray pipes are connected with a water delivery pipe; the water delivery pipe is connected with a water delivery main pipe; a drainage outlet is formed in the bottom of the tank body. The flue gas dust removing device is relatively good in dust removal effect.

Description

Fume dust remover

Technical field

The utility model relates to a kind of gas cleaning plant, relates to specifically a kind of dust arrester.

Background technology

Owing to containing a large amount of dust in boiler smoke, therefore need to enter again atmosphere through dedusting and other purifications, existing dust arrester, the mode dedustings that adopt shower water more, but because the spray mode is limit, the spray water of ejection contacts insufficient with flue gas, cause dust removing effects poor, and the water smoke of ejection can't form the partition film, causes partial fume with spray water, not contact and directly enter in atmosphere, causes environmental pollution.

The utility model content

The purpose of this utility model is to provide a kind of fume dust remover, its good dedusting effect.

To achieve these goals, technical solution of the present utility model is: a kind of fume dust remover, comprise tank body, described tank wall is provided with air inlet pipe, top is provided with exhaust outlet, inner tank wall is provided with at least one group of dedusting parts, every group of dedusting parts comprise dividing plate, cylindrical shell, sprinkler head, dividing plate is fixed in inner tank wall, and the cross section that dividing plate is positioned at tank body is divided into upper and lower two parts by inner tank wall, air inlet pipe is positioned at the dividing plate below, be evenly equipped with several through holes on dividing plate, position corresponding with each through hole on the dividing plate bottom surface all is fixed with a described cylindrical shell, be provided with a described sprinkler head in each cylindrical shell, sprinkler head comprises sparge pipe, core body, the core body upper surface is the conical surface, conical surface center is for protruding the link of the conical surface, the center of sparge pipe inwall lower end is fixed with central shaft, leave spacing between central shaft and sparge pipe inwall, the link of core body is connected on central shaft, the sparge pipe upper end connects water-supply-pipe, water-supply-pipe connects the water delivery house steward, described tank base is provided with discharge outlet.

The utility model fume dust remover, wherein, described air inlet pipe is bending tube, comprises horizontal segment, vertical section, vertical section and described discharge outlet arrange with one heart.

The utility model fume dust remover, wherein, be provided with bellows between described sparge pipe and water-supply-pipe, and the bellows two ends are bolted in respectively on water-supply-pipe and sparge pipe.

The utility model fume dust remover, wherein, the radius of described through hole is less than the radius of cylindrical shell.

The utility model fume dust remover, wherein, described tank body is provided with service hatch.

After adopting such scheme, the utility model fume dust remover is because inner tank wall is fixed with dividing plate, be evenly equipped with through hole on dividing plate, position corresponding with each through hole on the dividing plate bottom surface all is fixed with a cylindrical shell, be equipped with a sprinkler head in each cylindrical shell, sprinkler head comprises sparge pipe, core body, the core body upper surface is the conical surface, therefore purify waste water and from being the ejection of conical surface shape water smoke between sparge pipe and core body, cylinder inboard wall is full of, flue gas must could rise through water smoke, therefore all flue gases all fully contact with water smoke in uphill process, obtain udst separation, and good dedusting effect.

Vertical section and the discharge outlet of air inlet pipe arrange with one heart, make the pressure-acting of air inlet inner tube smoke in discharge outlet, accelerate sewage and discharge.

The accompanying drawing explanation

Fig. 1 is the front view of the utility model fume dust remover;

Fig. 2 is that the C-C of Fig. 1 is to cutaway view;

Fig. 3 is that the D-D of Fig. 2 is to cutaway view;

Fig. 4 is the partial enlarged drawing at I place in Fig. 3.

The specific embodiment

As Fig. 1, shown in 3, the utility model fume dust remover, comprise tank body 1, tank body 1 is provided with service hatch, tank body 1 sidewall is provided with air inlet pipe 11, top is provided with exhaust outlet 13, tank body 1 inwall is provided with one group of dedusting parts, the dedusting parts comprise dividing plate 15, cylindrical shell 17, sprinkler head 16, dividing plate 15 is welded in tank body 1 inwall, and the cross section that dividing plate 15 is positioned at tank body 1 is divided into upper and lower two parts by tank body 1 inwall, air inlet pipe 11 is positioned at dividing plate 15 belows, be evenly equipped with a plurality of through holes 151 on dividing plate 15, position corresponding with each through hole 151 on dividing plate 15 bottom surfaces all is welded with a cylindrical shell 17, be provided with sprinkler head 16 in each cylindrical shell 17, as shown in Figure 4, sprinkler head 16 comprises sparge pipe 161, core body 162, core body 162 upper surfaces are the conical surface, conical surface center is for protruding the link 164 of the conical surface, the center of sparge pipe 161 inwall lower ends is provided with central shaft 163, central shaft 163 upper ends are the yi word pattern stiff end, this yi word pattern stiff end is welded in sparge pipe 161 inwalls, leave spacing between central shaft 163 and sparge pipe 161 inwalls, the link 164 of core body 162 is bolted in central shaft 163 lower ends, sparge pipe 161 upper ends are bolted on water-supply-pipe 14, as shown in Figure 2, water-supply-pipe 14 connects water delivery house steward 12, tank body 1 bottom is provided with discharge outlet 18.

Air inlet pipe 11 is bending tube, comprises horizontal segment 111, vertical section 112, and vertical section 112 and discharge outlet 18 arrange with one heart, and the pressure-acting of air inlet pipe 11 interior flue gases, in discharge outlet 18, is accelerated sewage and discharged.

Be provided with bellows 141 between sparge pipe 161 and water-supply-pipe 14, bellows 141 two ends are bolted in respectively on water-supply-pipe 14 and sparge pipe 161, are convenient to install.

The radius of through hole 151 is less than the radius of cylindrical shell 17, in the flue gas uphill process, with atomized water, mixes better, and dust removing effects is better.

When dust content is larger, above-mentioned dedusting parts can arrange many groups.

The utility model fume dust remover is when work, purify waste water and enter sparge pipe 161 from water delivery house steward 12 through water-supply-pipe 14, bellows 141, between sparge pipe 161 lower ends and the core body 162 upper end conical surfaces, spray, the water smoke of ejection is conical surface shape and is full of cylindrical shell 17 inwalls, boiler smoke enters in tank body 1 and rises from air inlet pipe 11, from a plurality of cylindrical shell 17 inwalls, passes, after removing flue dust and being purified, through exhaust outlet 13, discharge, the sewage after purification is discharged from discharge outlet 18.

The above embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.

Claims

1. a fume dust remover, comprise tank body (1), it is characterized in that: described tank body (1) sidewall is provided with air inlet pipe (11), top is provided with exhaust outlet (13), tank body (1) inwall is provided with at least one group of dedusting parts, every group of dedusting parts comprise dividing plate (15), cylindrical shell (17), sprinkler head (16), dividing plate (15) is fixed in tank body (1) inwall, and the cross section that dividing plate (15) is positioned at tank body (1) is divided into upper and lower two parts by inner tank wall, be evenly equipped with several through holes (151) on dividing plate (15), position corresponding with each through hole (151) on dividing plate (15) bottom surface all is fixed with a described cylindrical shell (17), be provided with a described sprinkler head (16) in each cylindrical shell (17), sprinkler head (16) comprises sparge pipe (161), core body (162), core body (162) upper surface is the conical surface, conical surface center is for protruding the link (164) of the conical surface, the center of sparge pipe (161) inwall lower end is fixed with central shaft (163), leave spacing between central shaft (163) and sparge pipe (161) inwall, the link (164) of core body (162) is connected on central shaft (163), sparge pipe (161) upper end connects water-supply-pipe (14), water-supply-pipe (14) connects water delivery house steward (12), air inlet pipe (11) is positioned at dividing plate (15) below, described tank body (1) bottom is provided with discharge outlet (18).

2. fume dust remover as claimed in claim 1 is characterized in that: described air inlet pipe (11) is bending tube, comprises horizontal segment (111), vertical section (112), and vertical section (112) and described discharge outlet (18) be setting with one heart.

3. fume dust remover as claimed in claim 2, it is characterized in that: be provided with bellows (141) between described sparge pipe (161) and water-supply-pipe (14), bellows (141) two ends are bolted in respectively on water-supply-pipe (14) and sparge pipe (161).

4. fume dust remover as claimed in claim 3, it is characterized in that: the radius of described through hole (151) is less than the radius of cylindrical shell (17).

5. fume dust remover as claimed in claim 4, it is characterized in that: described tank body (1) is provided with service hatch.