CN2244135Y

CN2244135Y - Chimney dust removing device

Info

Publication number: CN2244135Y
Application number: CN 95240858
Authority: CN
Inventors: 万一众; 万锦
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-10
Filing date: 1995-11-10
Publication date: 1997-01-01
Anticipated expiration: 2005-11-10

Abstract

The utility model relates to a chimney dust removing device, which is mainly composed of a cistern, a high pressure water pump, a double-layer chimney cover, a water showering head and a purification pool, wherein, the cistern and the purification pool are arranged on the bottom of a chimney; the double-layer chimney cover is arranged on the top of the chimney; the inner cover of the double-layer chimney cover forms a semi-ball shape; the outer cover of the double-layer chimney cover forms a funnel shape; the top of the outer cover of the double-layer chimney cover is provided with an opening; showering heads are arranged on the lower part of the inner and the outer covers; the showering heads are communicated with the cistern and the purification pool; double layer filtration layers are arranged in the purification pool; the double-layer filtration layers are communicated with the cistern.

Description

A kind of chimney dust collecting device

The utility model relates to a kind of device for eliminating smoke and dust, is specially adapted to the smoke abatement and dust control of chimney.

At present, people take much count of environmental protection, protection human existence space, but also well solve the problem of a large amount of soot emissions in the atmosphere so far, and the flue dust that from chimney, discharges, the severe contamination existent environment of people influences the healthy of people.Existing chimney dust collecting device most of adopts rolling type and ionization type structure, but all exists the deficiency of the undesirable and selling at exorbitant prices of clean-up effect.

The purpose of this utility model is to provide a kind of showering chimney device for eliminating smoke and dust, and to the flue dust that gives off in the chimney, water drench to purify, and overcomes that existing dust arrester clean-up effect is not good, the shortcoming of selling at exorbitant prices.

Technical solution of the present utility model is: mainly be made up of cistern, high-pressure hydraulic pump, water pipeline, double-deck Funnel Cover, spraying head and clarifier-tank; Cistern and clarifier-tank are placed in the bottom of chimney, and double-deck Funnel Cover is installed on the top of chimney, and double-deck Funnel Cover is by inside and outside two-layer the composition, and its inner cap is hemispherical, and its enclosing cover is funnel-form and open top; Below the inner cap outside and below the frustum face of enclosing cover spraying head is being housed respectively, spraying head is by flow pipe, high-pressure hydraulic pump and cistern communications and liaison mutually; The bottom of double-deck Funnel Cover is provided with leaking hole, and leaking hole water pipe and clarifier-tank be communications and liaison mutually; Be provided with the multiple filtration layer in the clarifier-tank, and the bottom of clarifier-tank and cistern communications and liaison mutually.During work, open high-pressure hydraulic pump, water in the cistern is transported to the chimney top through flow pipe, spray in the spraying head of the inside and outside two lid belows of water under high pressure through being installed in double-deck Funnel Cover, the flue dust that emits in the chimney is carried out water drench purification, flue dust is thoroughly purified, the sewage after the washing flows in the clarifier-tank by the leaking hole and the water pipe of double-deck Funnel Cover bottom, sewage recycles from clarifier-tank inflow cistern behind multiple filtration.

The utlity model has simple in structure, cheap, the advantage that good purification and water are saved.

Accompanying drawing is a structural representation of the present utility model.

The utility model is described in further detail below in conjunction with accompanying drawing: mainly be made up of cistern 20, high-pressure hydraulic pump 19, water pipeline 6,7,9, double-deck Funnel Cover 2, spraying head 1,4,5 and clarifier-tank 13; Cistern 20 and clarifier-tank 13 are placed in the bottom of chimney 11, double-deck Funnel Cover 2 is installed on the top of chimney 11, double-deck Funnel Cover 2 is made up of inner cap 3 and enclosing cover 8, and inner cap 3 is hemispherical and is installed in chimney 11 tops, the enclosing cover 8 with support, and its enclosing cover 8 is funnel-form and open top; The below in inner cap 3 outsides and the frustum face of enclosing cover 8 below are equipped with spraying head 5,1,4 respectively, spraying head 5,1,4 and horizontal direction are 60,90,60 degree angles respectively, and spraying head 5,1,4 is by flow pipe 9,6,7 and high-pressure hydraulic pump 19 and cistern 20 communications and liaison mutually; The bottom of enclosing cover 8 is provided with leaking hole 10, and leaking hole 10 water pipes 12 and clarifier-tank 13 be communications and liaison mutually; 13 are provided with multiple filtration layers such as filter 14, fine sand layer 15, middle layer of sand 16, coarse sands layer 17 and stone layer 18 in the clarifier-tank, and the bottom of clarifier-tank 13 is provided with through hole 21 and cistern 20 communications and liaison mutually.During work, open high-pressure hydraulic pump 19, the water in the cistern 20 is transported to chimney 11 tops through flow pipe 6,7,9, ejection in the spraying head 5,4,1 of inside and outside two lids 3,8 belows of water under high pressure through being installed in double-deck Funnel Cover 2; The flue dust that emits from chimney 11 is at first blocked by the inner cap 3 of double-deck Funnel Cover 2, rolls under the lateral, carries out primary purification through the cascade under spraying head 5 sprays and handles; This moment is because water drenches the basically identical that flows to of direction and flue gas, so can not influence the mass rate of emission and the smoke discharge amount of flue gas; In double-deck Funnel Cover 2, continue upwards through the flue dust after the primary purification processing, carry out two, three water through the cascade under spraying head 4,1 spray and drench purification, flue dust is thoroughly purified; Flue gas after being purified is a spot of white steam (or substantially anhydrous vapour) and discharges from the top open part of double-deck Funnel Cover 2 enclosing covers 8; Sewage after the washing flows in the clarifier-tank 13 by leaking hole 10 and water pipe 12, and sewage recycles from the through hole 21 inflow cisterns 20 of clarifier-tank 13 behind multiple filtration.

Claims

1, a kind of chimney removal apparatus, mainly form by cistern, high-pressure hydraulic pump, water pipeline and clarifier-tank, cistern and clarifier-tank are placed in the bottom of chimney, it is characterized in that also containing double-deck Funnel Cover, water pouring head, double-deck Funnel Cover is installed on the top of chimney, the inner cap of double-deck Funnel Cover is hemispherical, and its enclosing cover is funnel-form and open top; Below the inner cap outside and below the frustum face of enclosing cover spraying head is being housed respectively, spraying head is by flow pipe, high-pressure hydraulic pump and cistern communications and liaison mutually; The bottom of double-deck Funnel Cover is provided with leaking hole, and leaking hole water pipe and clarifier-tank be communications and liaison mutually; Be provided with the multiple filtration layer in the clarifier-tank, and the bottom of clarifier-tank and cistern communications and liaison mutually.