CN204034480U

CN204034480U - Biomass-burning stove water curtain dust-remover

Info

Publication number: CN204034480U
Application number: CN201420510595.0U
Authority: CN
Inventors: 杨恒灼; 杨家顺
Original assignee: QUANZHOU HENGZHUO THERMAL MECHANICAL TECHNOLOGY Co Ltd
Current assignee: QUANZHOU HENGZHUO THERMAL MECHANICAL TECHNOLOGY Co Ltd
Priority date: 2014-09-05
Filing date: 2014-09-05
Publication date: 2014-12-24
Anticipated expiration: 2024-09-05

Abstract

A kind of biomass-burning stove water curtain dust-remover, is made up of housing, air inlet pipe, blast pipe, air exhauster, sparge pipe, fountain head, water guide large bamboo hat with a conical crown and broad brim cover, drainpipe, water pump, sedimentation basin, clear water reserviors.Housing is barrel-shaped structure, upper end is bullet, one end of air inlet pipe connects the exhaust opening of biomass-burning stove, the other end extends in housing through housing tip, one end of blast pipe stands upright on the central authorities in housing, the mouth of pipe upward, the other end is connected to the import of air exhauster through housing lower end, one end of sparge pipe connects water pump, the other end connects fountain head, the upper end of fountain head is closed, side distribution hole for water spraying, water guide large bamboo hat with a conical crown and broad brim cover is the bamboo hat shape structure on pinnacle, above the below being arranged on fountain head and exhaust pipe mouth, water guide large bamboo hat with a conical crown and broad brim cover is connected blast pipe by connector, drainpipe is connected to housing bottom and extends to sedimentation basin, the water inlet pipe of water pump is extended clear water reserviors, there is the overflow pipe leading to clear water reserviors on the upper edge of sedimentation basin.

Description

Biomass-burning stove water curtain dust-remover

Technical field

The utility model relates to a kind of deduster, and being specially a kind of take biomass stove as the water curtain dust-remover of background, belongs to technical field of environmental protection facilities.

Background technology

Common deduster is mostly roundabout decompression dust fall formula or filtering type.Roundabout decompression dust fall formula is by flue dust inspiration circuitous channel, and the sectional area of passage progressively becomes large, and the thrust allowing air-introduced machine blow flue dust progressively weakens, and falls behind in the process of thrust decay under soot dust granule nature, and flue gas gos up to discharge again; Filtration dust catcher is after flue dust is incorporated into dust fall interval, and install screen pack at smoke outlet, flue dust is filtered net stop and falls into dust fall interval, and flue gas discharges through filter screen.The common defect of these two kinds of dedusting means is that dust removal efficiency is low.Decompression dust fall mode falls can only be that particle is larger, the meeting that particle is less is taken away by the lift of flue gas, is discharged in air; The defect of filtering type dedusting is more, first be that the particle being less than screen pack mesh is driven by mesh with fume emission by flue gas, next is that in particle, the effect of electronics causes soot dust granule to adhere on wire side, and mesh is blocked and could use after needing labor cleaning again in the course of time.

Summary of the invention

In order to overcome above-mentioned all technological deficiencies, the utility model provides a kind of water curtain dust-remover being background with biomass-burning stove, can flue dust thoroughly in filtering flue gas, the flue dust reclaimed can also be used as the auxiliary fertilizer of plant husbandry.

The technical scheme that the utility model adopts is: a kind of biomass-burning stove water curtain dust-remover, is made up of housing, air inlet pipe, blast pipe, air exhauster, sparge pipe, fountain head, water guide large bamboo hat with a conical crown and broad brim cover, drainpipe, water pump, sedimentation basin, clear water reserviors, housing is barrel-shaped structure, upper end is bullet, one end of air inlet pipe connects the exhaust opening of biomass-burning stove, the other end extends in housing through housing tip, one end of blast pipe stands upright on the central authorities in housing, the mouth of pipe upward, the other end is connected to the import of air exhauster through housing lower end, the outlet of air exhauster is extended outdoor by pipeline, one end of sparge pipe connects water pump, the other end connects fountain head, the upper end of fountain head is closed, side distribution hole for water spraying, water guide large bamboo hat with a conical crown and broad brim cover is the bamboo hat shape structure on pinnacle, above the below being arranged on fountain head and exhaust pipe mouth, water guide large bamboo hat with a conical crown and broad brim cover is connected blast pipe by connector, drainpipe is connected to housing bottom and extends to sedimentation basin, the water inlet pipe of water pump is extended clear water reserviors, there is the overflow pipe leading to clear water reserviors on the upper edge of sedimentation basin.

The beneficial effects of the utility model are: adopt the flue dust in water curtain type filtering flue gas, the thorough smoke dust of dedusting flies upward, and is beneficial to environmental protection; The flue dust of filtering is recycling afterwards by sedimentation basin precipitation is auxiliary fertilizer, avoids secondary pollution and twice laid; Adopt the suction of air exhauster to replace the smoke exhaust fan of combustion furnace, avoid repeated plant, reduce energy waste.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further illustrated:

Accompanying drawing is overall structure schematic diagram of the present utility model;

In figure: 1, housing, 2, air inlet pipe, 3, blast pipe, 4, air exhauster, 5, sparge pipe, 6, fountain head, 7, water guide large bamboo hat with a conical crown and broad brim cover, 8, drainpipe, 9, water pump, 10, sedimentation basin, 11, clear water reserviors.

Detailed description of the invention

In the examples in the drawings, biomass-burning stove water curtain dust-remover is made up of housing 1, air inlet pipe 2, blast pipe 3, air exhauster 4, sparge pipe 5, fountain head 6, water guide large bamboo hat with a conical crown and broad brim cover 7, drainpipe 8, water pump 9, sedimentation basin 10, clear water reserviors 11, housing 1 is barrel-shaped structure, upper end is bullet, one end of air inlet pipe 2 connects the exhaust opening of biomass-burning stove, the other end extends in housing through housing 1 top, one end of blast pipe 3 stands upright on the central authorities in housing 1, the mouth of pipe upward, the other end is connected to the import of air exhauster 4 through housing 1 lower end, one end of sparge pipe 5 connects water pump 9, the other end connects fountain head 6, the upper end of fountain head 6 is closed, side distribution hole for water spraying, water guide large bamboo hat with a conical crown and broad brim cover 7 is the bamboo hat shape structure on pinnacle, be arranged on below and blast pipe 3 mouthfuls of tops of fountain head 6, water guide large bamboo hat with a conical crown and broad brim cover 7 is connected blast pipe 3 by connector, drainpipe 5 to be connected to bottom housing 1 and to extend to sedimentation basin 10, the water inlet pipe of water pump 9 is extended clear water reserviors 11, there is the overflow pipe leading to clear water reserviors 11 on the upper edge of sedimentation basin 10.

Embodiment 1: start water pump 9, the water of clear water reserviors 11 is transported to fountain head 6 through sparge pipe 5 by water pump 9, because the effect of pressure, water is sprayed by the hole for water spraying along fountain head 6 periphery, and below air inlet pipe 2, form the isolation strip of water, water toward dropping on water guide large bamboo hat with a conical crown and broad brim cover 7, because water guide large bamboo hat with a conical crown and broad brim cover 7 is the bamboo hat shape on pinnacle, water is circumferential dirty from edge large bamboo hat with a conical crown and broad brim cover, forms the cascade surrounding blast pipe 3 in blast pipe 3 periphery.

Embodiment 2: start air exhauster 4, the suction of air exhauster 4 is by air inlet pipe 2 by the flue gas inspiration of biomass-burning fire grate mouth, and flue gas leaves air inlet pipe 2 mouthfuls and enters in housing 1.The suction of air exhauster 4 is continuing, and entering flue gas in housing 1 first will water segregation band above water guide large bamboo hat with a conical crown and broad brim cover 7, and be blended in after the flue dust major part in flue gas is readily wetted by water according to row under water in water, the flue dust in flue gas is removed for the first time.

Embodiment 3: because the effect of air exhauster 4 suction continued, through the flue gas of water segregation band above water guide large bamboo hat with a conical crown and broad brim cover 7 above water guide large bamboo hat with a conical crown and broad brim cover 7, surround cascade lateral blast pipe 3 mouthfuls of movements of blast pipe 3, flue gas will enter the cascade that blast pipe 3 has to pass through blast pipe 3 periphery.Flue dust residual in flue gas, with row under water after being readily wetted by water in through the process of cascade, the flue dust remained in flue gas is removed again.

Embodiment 4: the muddy water being mixed with flue dust is fallen bottom housing 1, sedimentation basin 10 is discharged into through drainpipe 8, muddy water is after static state deposition, moistening soot dust granule sinks to the bottom of sedimentation basin 10, muddy water becomes clear water to rise on sedimentation basin 10 top after precipitate and separate, and the clear water flowing into clear water reserviors 11 through overflow pipe is recycled.Be deposited in the flue dust of sedimentation basin 10 bottom because of the flue dust being biomass-burning stove, draft a document the farm organic fertilizer of wood ash class, the fertilizer auxiliary fertilizer as plant husbandry can be taken out, both eliminate the pollution of flue dust to air, again can refuse reclamation, meet the Ecological View of recycling economy, resource regeneration.

Claims

1. a biomass-burning stove water curtain dust-remover, by housing, air inlet pipe, blast pipe, air exhauster, sparge pipe, fountain head, water guide large bamboo hat with a conical crown and broad brim cover, drainpipe, water pump, sedimentation basin, clear water reserviors are formed, it is characterized in that: housing is barrel-shaped structure, upper end is bullet, one end of air inlet pipe connects the exhaust opening of biomass-burning stove, the other end extends in housing through housing tip, one end of blast pipe stands upright on the central authorities in housing, the mouth of pipe upward, the other end is connected to the import of air exhauster through housing lower end, the outlet of air exhauster is extended outdoor by pipeline, one end of sparge pipe connects water pump, the other end connects fountain head, the upper end of fountain head is closed, side distribution hole for water spraying, water guide large bamboo hat with a conical crown and broad brim cover is the bamboo hat shape structure on pinnacle, above the below being arranged on fountain head and exhaust pipe mouth, water guide large bamboo hat with a conical crown and broad brim cover is connected blast pipe by connector, drainpipe is connected to housing bottom and extends to sedimentation basin, the water inlet pipe of water pump is extended clear water reserviors, there is the overflow pipe leading to clear water reserviors on the upper edge of sedimentation basin.