CN202460407U

CN202460407U - Cyclone-swashing wet desulfurization dust remover

Info

Publication number: CN202460407U
Application number: CN2012201020920U
Authority: CN
Inventors: 蒋振旺; 蒋大伟
Original assignee: SHANDONG HUANGUAN TECHNOLOGY Co Ltd
Current assignee: SHANDONG HUANGUAN TECHNOLOGY Co Ltd
Priority date: 2012-03-16
Filing date: 2012-03-16
Publication date: 2012-10-03
Anticipated expiration: 2022-03-16

Abstract

The utility model discloses a cyclone-swashing wet desulfurization dust remover, belonging to environmental protection equipment for treating smoke pollution, particularly cyclone dust removal equipment with a spray system. The dust remover is composed of a purifier body, a desulfurizer circulating device and a draught fan, wherein the upper part of the purifier body which is installed on a support is provided with a cylindrical purifying chamber, and the lower part is provided with a pyramidal dust storage bin; the lower part of the purifying chamber is provided with an involute smoke guide cylinder of which the cross section is rectangular; the front end of the guide cylinder is provided with a desulfurization atomizer; the desulfurization atomizer is provided with a desulfurizer sprayer; a desulfurizer delivery pipe connected with the sprayer is connected with a pH value regulating pond; one side of the dust storage bin is provided with an overflow water tank; an overflow pipe is communicated with a reaction replacement pond; and the top of the purifier is provided with a draught pipe port. The dust remover has the advantages of high desulfurization efficiency, compact structure and small occupied area, can be widely used for smoke elimination and dust removal in various small and medium boilers and industrial kilns, and has an obvious effect on reducing smoke and dust, especially environmental pollution of sulfur-containing smoke.

Description

Revolve sharp wet type desulfurizing dust collector

Technical field

The utility model belongs to and is used for the environmental protection equipment that smoke treatment is polluted, and particularly has the cyclone dust removal equipment of spray equipment.

Background technology

Cyclone dust collector is used widely in the flue gas of equipment such as boiler is handled, and the little efficient of its volume is high, but does not have desulfurizing function, does not reach environmental requirement, and common enforcement cleaner volume is big, causes the secondary pollution of acid-bearing wastewater easily.

The utility model content

Do not have the deficiency of desulfurizing function, the utility model that a kind of sharp wet type desulfurizing dust collector that revolves is provided in order to overcome existing cyclone type cleaner, this revolve swash wet type desulfurizing dust collector not only can dedusting, and can remove the sulfide in the flue gas, reach discharge standard.

The utility model solves the technical scheme that its technical problem adopted: a kind ofly revolve sharp wet type desulfurizing dust collector, it is characterized in that: be made up of purifier main body, desulfurizing agent EGR, blower unit, its top of rack-mount purifier main body is columnar clean room; The bottom is the dust storage compartment of cone-shaped; The involute flue gas guide cylinder that the cross section is a rectangle is equipped with the bottom in the clean room, and the guide cylinder front end is equipped with the desulfurization atomizer, and the desulfurizing agent shower nozzle is housed on the desulfurization atomizer; The desulfurizing agent carrier pipe that connects shower nozzle connects pH value regulating reservoir; Dust storage compartment one side is equipped with spill box, and overflow pipe communicates with the reaction displacement pool, and the induced duct interface is equipped with at the clarifier top.

The overflow adjustable pipe is equipped with in described spill box side and centrum overflow pipe its inside that joins, and the overflow adjustable pipe links to each other with overflow pipe through bolt.

Ash-valve is equipped with in the dust storage compartment bottom of described cone-shaped, and links to each other with overflow pipe through threeway.

Described desulfurizing agent carrier pipe is provided with gate valve, and desulfurizing agent carrier pipe bottom links to each other with water pump.

The sedimentation basin of Automatic Dosing device is housed between described pH value regulating reservoir and the reaction displacement pool in addition.

The operation principle of the utility model is boiler or other kiln coal combustion dust-laden of discharging, when sulfur-containing smoke gas gets into deduster; At first get into the desulfurization atomizer; Desulfurizing agent forms very thin vaporific drop of particle diameter and the flue dust in the flue gas, the SO of gaseous state in atomizer ₂Fully contact makes particle flue dust humidification, weightening finish, and the granule flue dust is that core captures, condenses formation bulky grain flue dust, the SO of gaseous state each other with the drop ₂Form sulfurous acid with water,, thereby remove the SO in the flue gas with alkaline desulfurizing agent neutralization reaction ₂, along with the passing of flue gas, bulky grain flue dust and other SO that do not purify ₂Under the effect of guider, get into the purifier apparatus inward turning and swash district, at this moment flue dust, SO ₂Under the effect of air-introduced machine, revolve sharp, gas phase, liquid phase, solid phase jointly with doctor solution and become gas-liquid and mix admittedly mutually, flue dust is captured by water, falls into hypocentrum and discharges through ash-valve; SO ₂With doctor solution neutralization reaction takes place fully, clean gas gets into chimney through air inducing and enters atmosphere after the whirlwind dehydration.Reach 98% according to monitoring the utility model efficiency of dust collection, desulfuration efficiency reaches 80-90%, 1 grade of blackness of exhaustion≤Lin Geman.

But the beneficial effect of the utility model is an equipment gets final product dedusting desulfurization again; Dust-removal and desulfurizing efficient height, compact conformation, floor space are little; Can be widely used in all kinds of small-sized, medium-sized boilers and Smoke Prevention and Dust Control in Industrial Furnace and use, for alleviate flue dust particularly sulfur-containing smoke gas the pollution of environment is had obvious effects.

Description of drawings

Fig. 1 is the structural representation of the utility model

Fig. 2 is the spill box partial enlarged drawing,

Fig. 3 is a clarifier part right view among Fig. 1,

Fig. 4 is the partial top view of Fig. 3.

Among the figure, 1. purifier main body, 2. gas approach, 3. desulfurizing agent shower nozzle, 4. desulfurization atomizer, 5. support; 6. ash-valve, 7. water pump, 8. gate valve, 91.pH value regulating reservoir, 92. sedimentation basins, 93. reaction displacement pool; 10. desulfurizing agent carrier pipe, 11. threeways, 12. involute flue gas guide cylinders, 13. induced duct interfaces, 14. dust storage compartments; 15. the centrum overflow pipe, 16. overflow pipes, 17. overflow adjustable pipes, 18. spill box supports annular air duct, 19. spill boxs.

The specific embodiment

The specific embodiment of the utility model is, and is as shown in the figure:

Embodiment 1, a kind ofly revolves sharp wet type desulfurizing dust collector, it is characterized in that: be made up of purifier main body 1, desulfurizing agent EGR, blower unit; Its top of rack-mount purifier main body is columnar clean room, and the bottom is the dust storage compartment 14 of cone-shaped, and the involute flue gas guide cylinder 12 that the cross section is a rectangle is equipped with the bottom in the clean room; The guide cylinder front end is equipped with desulfurization atomizer 4; Desulfurizing agent shower nozzle 3 is housed on the desulfurization atomizer, and the desulfurizing agent carrier pipe 10 that connects shower nozzle connects pH value regulating reservoir 91, and dust storage compartment one side is equipped with spill box 19; Overflow pipe 16 communicates with reaction displacement pool 93, and induced duct interface 13 is equipped with at the clarifier top.

Described spill box side and centrum overflow pipe 15 join, and overflow adjustable pipe 17 is equipped with in its inside, and the overflow adjustable pipe links to each other with overflow pipe through bolt.

Ash-valve 6 is equipped with in the dust storage compartment bottom of described cone-shaped, and links to each other with overflow pipe through threeway 11.

Described desulfurizing agent carrier pipe is provided with gate valve 8, and desulfurizing agent carrier pipe bottom links to each other with water pump 7.

The sedimentation basin 92 of Automatic Dosing device is housed between described pH value regulating reservoir and the reaction displacement pool in addition.

Claims

1. one kind revolves sharp wet type desulfurizing dust collector, it is characterized in that: be made up of purifier main body, desulfurizing agent EGR, blower unit, its top of rack-mount purifier main body is columnar clean room; The bottom is the dust storage compartment of cone-shaped; The involute flue gas guide cylinder that the cross section is a rectangle is equipped with the bottom in the clean room, and the guide cylinder front end is equipped with the desulfurization atomizer, and the desulfurizing agent shower nozzle is housed on the desulfurization atomizer; The desulfurizing agent carrier pipe that connects shower nozzle connects pH value regulating reservoir; Dust storage compartment one side is equipped with spill box, and overflow pipe communicates with the reaction displacement pool, and the induced duct interface is equipped with at the clarifier top.

2. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: the overflow adjustable pipe is equipped with in described spill box side and centrum overflow pipe its inside that joins, and the overflow adjustable pipe links to each other with overflow pipe through bolt.

3. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: ash-valve is equipped with in the dust storage compartment bottom of described cone-shaped, and links to each other with overflow pipe through threeway.

4. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: described desulfurizing agent carrier pipe is provided with gate valve, and desulfurizing agent carrier pipe bottom links to each other with water pump.

5. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: the sedimentation basin that the Automatic Dosing device is housed between described pH value regulating reservoir and the reaction displacement pool in addition.