CN2145636Y

CN2145636Y - Rotary spraying duster

Info

Publication number: CN2145636Y
Application number: CN 93230438
Authority: CN
Inventors: 滕伯阳
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-19
Filing date: 1993-03-19
Publication date: 1993-11-10
Anticipated expiration: 2003-03-19

Abstract

The utility model discloses a rotary spraying duster, comprising a shell body 11, a guided blade 2, a mixing cavity 3, a water collector 4, and a mud pump 1. Compared with the prior various dusters, the utility model has the advantages of small air quantity effect, no spray head, good dust removing effect, great popularization value, and stability.

Description

Rotary spraying duster

The utility model relates to a kind of novel deduster.

In the middle of existing various dedusters, horizontal water-film syclonet and spray type dust separator are reasonable, but they also have shortcoming.It is bigger that horizontal water-film syclonet is influenced by the air quantity size, the dust removing effects instability, and the spray type dust separator shower nozzle is easily stifled, must be equipped with sedimentation basin, the cost of manufacture height.

The problem that the utility model promptly exists at prior art and design a kind of novel, have the rotation jet flow deduster of smoke elimination, dedusting, desulfurization.

How the purpose that utility model is described in detail in detail with reference to the accompanying drawings realizes.

Fig. 1 is that the utility model structure is faced the face profile.

Fig. 2 is a utility model structure left view.

Fig. 3 is a utility model structure A-A face cutaway view.

Fig. 4 is the utility model B-B face cutaway view.

1 is slush pump among the figure, the 2nd, and guide vane, the 3rd, hybrid chamber, the 4th, water collector, the 5th, air outlet, the 6th, water inlet, the 7th, backflash, the 8th, standby blowoff valve, the 9th, overfall, the 10th, air inlet, the 11st, housing, the 12nd, water collector guide vane, the 13rd, sewage draining exit, the 14th, water collector loam cake, the 15th, tank.

With reference to accompanying drawing, the utility model critical piece is a housing 11, guide vane 2, hybrid chamber 3, water collector 4 and slush pump 1.Hybrid chamber 3 is a conulite, its upper base is connected on the cylindrical housings 11, guide vane 2 is vertical steel plates that one group of bending is the involute shape, the steel plate two ends are welded in respectively on hybrid chamber 3 and the housing 11, hybrid chamber 3 tops are connected with water collector 4, and water collector 4 is made up of the vertical water collector guide vane 12 that is the involute shape of one group of bending, and these water collector guide vane 12 lower ends are connected on the hybrid chamber 3, a top cover 14 is stamped on top, to force air-flow along blades flows.Guide vane 2 and water collector guide vane 12 gradually evolution to opposite.In the guide vane bottom is a back taper tank 15, and there is blowoff valve 8 tank 15 lower ends, near blowoff valve one slush pump 1 are arranged in tank 15 inside, is used for extracting precipitation mud, and slush pump 1 has a sewage draining exit 13 to stretch out that housing 11 is outer to be used for blowdown.

Be provided with backflash 7 in the water collector outside, be used to make the current return flume 15 of collection, a water inlet 6 is arranged on backflash 7, be used for supplementing water, on housing 11, have one to be in the overfall 9 of same horizontal level, be used to the water level that keeps certain with guide vane 2.

During the utility model work, very high efficiency of dust collection will be realized.

Dusty gas enters deduster from air inlet 10 along tangent line, under the effect of guide vane 2, form rotation gas, drive water simultaneously and form rotary water current, because the air-flow velocity height, static pressure is low, can be with the introducing hybrid chamber of water droplet rotation, and in hybrid chamber, fully contact, with dust, flue dust, reach sulfide gas and catch, purified gas (band water) enters water collector 4, under the effect of water collector guide vane 12, water in the gas (water of band dust) is thrown on the inwall of deduster housing 11, flow in the water of bottom through backflash 7 again and precipitate, extract out, discharge by sewage draining exit 13 through slush pump 1, gas after the dehydration is discharged through air outlet 5.

The utility model is compared with horizontal cyclone dust collectors, have the air force of being subjected to affect little, the characteristics that dust removing effects is stable, with the fountain deduster relatively, having does not need shower nozzle, and the collision that contacts by air-flow and liquid surface of gas and liquid realizes not being furnished with the characteristics such as special-purpose sedimentation basin. In a word, the utility model is a kind of novel deduster with promotional value.

Claims

1, a kind of rotation jet flow deduster, critical piece is a guide vane 2, hybrid chamber 3, water collector 4 and slush pump 1, it is characterized in that hybrid chamber 3 is a conulite, its upper base is connected on the cylindrical housings 11, guide vane 2 is vertical steel plates that one group of bending is the involute shape, the steel plate two ends are welded in respectively on hybrid chamber 3 and the housing 11, hybrid chamber 3 tops are connected with water collector 4, water collector 4 is made up of the vertical water collector guide vane 12 that is the involute shape of one group of bending, these water collector guide vane 12 lower ends are connected on the hybrid chamber 3, and a top cover 14 is stamped on top, and guide vane 2 bottoms are a back taper tank 15, there is blowoff valve 8 tank 15 lower ends, near blowoff valve 8 slush pump 1 is arranged in tank 15 inside, slush pump 1 has the sewage draining exit 13 that stretches out housing 11, is provided with backflash 7 in the water collector outside, one water inlet 6 is arranged on the backflash 7, on housing 11, have one to be in the overfall 9 of same horizontal level with guide vane 2.