CN2784761Y

CN2784761Y - Chimney capable of removing moisture and dust in smoke

Info

Publication number: CN2784761Y
Application number: CN 200520019945
Authority: CN
Inventors: 贾晨光
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-06
Filing date: 2005-05-06
Publication date: 2006-05-31
Anticipated expiration: 2015-05-06

Abstract

The utility model discloses a chimney which can remove moisture and smoke dust in smoke gas. The chimney comprises a smoke inlet, a net, a water flushing circle pipe, a spiral flow guiding plate, a flow guiding inner cylinder, a dust cleaning opening, a filth draining opening and flow guiding posts, wherein the smoke inlet is connected with a cylinder body in a tangential entering method, the lower part of the cylinder body is simultaneously provided with the filth draining opening and the dust cleaning opening, the net, the spiral flow guiding plate, the flow guiding inner cylinder and the flow guiding posts uniformly distributed along the net are combined into integration and are arranged in the cylinder body, and the water flushing circle pipe is arranged on the upper part of the cylinder body between the cylinder body and the net. The utility model has the advantages that when smoke gas containing moisture and smoke dust enters the cylinder body of the chimney from the smoke inlet in a tangential direction with high speed, smoke gas does spiral movement along the spiral flow guiding plate, smoke dust and water molecules are separated under the action of centrifugal force and are stuck and captured by the net and the inner wall of the cylinder body, and purified smoke gas removing moisture and smoke dust is expelled to the atmosphere from the chimney.

Description

Can remove the moisture in the flue gas and the chimney of flue dust

Technical field the utility model draws and a kind ofly can remove the moisture in the flue gas and the chimney of flue dust.At present, in the daily production of people, life, some combustion apparatus such as the boiler of use, the flue gas that is produced all are to atmosphere by chimney row.The function of its chimney is comparatively single.Simultaneously, along with people to the raising of environmental protection understanding and the continuous reinforcement of national environmental protection measure, people are adopting various measures some oxious components such as removing grit in the flue gas and SO2.As, present widely used wet scrubber, dust-remover integrated apparatus etc.The use of these equipment has greatly purified the flue gas quality that some combustion apparatus produced such as boiler.Impetus has been played in improvement to atmospheric environment.But the said equipment in use also exists the some shortcomings part, brings influence for people's living environment.

Background technology one, dust-remover integrated apparatus are to utilize flue gas to pass liquid film (water or add the aqueous solution of desulfurizing agent) to evoke water droplet, spray, water smoke etc., and the condition that causes gas-liquid fully to contact is to reach the purpose of desulfurization, dedusting.In these equipment, though the device of the dehydration of being specifically designed to is arranged, but can not all remove the moisture in the flue gas.Some moisture can directly be arranged to atmosphere with flue gas.Again because north temperature in winter is lower, some boiler plant discharged flue gas of working with this understanding, flue gas by the smoke stack emission process in, continuous reduction along with flue-gas temperature, moisture in the flue gas constantly bumps, condenses, produced bigger water droplet, discharged by chimney at last, made chimney the phenomenon in spray Heisui River occur.

Two, generally between 85%～95%, therefore, some grit can be arranged to atmosphere by chimney along with flue gas for dust-remover integrated apparatus, present efficiency of dust collection.

The purpose of this utility model provides a kind ofly can remove the moisture in the flue gas and the chimney of flue dust, solves present north of china in winter boiler chimney spray Heisui River, dust, problem of environment pollution caused.

The summary of the invention the purpose of this utility model is to realize like this.

A kind ofly can remove the moisture in the flue gas and the chimney of flue dust, it comprises: advance mouth, cylindrical shell, guard, bath endless tube, spiral deflector, water conservancy diversion inner core, cleaning door, sewage draining exit, diversion column, it is characterized in that: advance mouth and be connected with cylindrical shell in the mode that tangentially enters formula; In the bottom of cylindrical shell, be furnished with sewage draining exit, cleaning door simultaneously; Guard, spiral deflector, water conservancy diversion inner core reach and are combined into one along the equally distributed diversion column of guard, and be arranged in the cylindrical shell; The bath endless tube is uniform-distribution with the bath aperture along circumferential direction.

The utility model has the advantages that: after adopting this covering device,,, spin along spiral deflector and to move by after advancing mouth and tangentially at a high speed entering chimney barrel when the flue gas that contains moisture and flue dust.At the volley, moisture and flue dust in the flue gas are subjected to action of centrifugal force, quicken to the cylinder inboard wall displacement, in this motion, hydrone, flue dust constantly bump, condense, and adhered to, catch by guard, cylinder inboard wall at last, and flow to chimney bottom along diversion column, discharge by sewage draining exit, cleaning door.Removed the flue gas of moisture and flue dust and then arranged to atmosphere, thereby the phenomenon of chimney spray Heisui River and flue dust is administered, and reduced the pollution of flue gas environment by chimney.

Description of drawings Fig. 1, be the front view of the utility model first embodiment.

Fig. 2, be the vertical view of the utility model first embodiment.

Fig. 3, be the front view of another embodiment of the utility model.

Fig. 4, be that the utility model advances the another kind of pattern that mouth and cylindrical shell tangentially connect.

What the specific embodiment was illustrated in figures 1 and 2 is the utility model first embodiment; By advance mouth 1, cylindrical shell 2, guard 3, bath endless tube 4, spiral deflector 5, water conservancy diversion inner core 6, cleaning door 7, sewage draining exit 8, diversion column 9 is formed.It enters mouth 1 is arranged in cylindrical shell 2 in the mode that tangentially enters formula bottom; In the bottom of cylindrical shell 2, arrange sewage draining exit 8, cleaning door 7; Guard 3, spiral deflector 5, water conservancy diversion inner core 6 reach and are combined into one along the equally distributed diversion column 9 of guard, and be arranged in the cylindrical shell 2; Bath endless tube 4 is arranged in the top of cylindrical shell 2 between cylindrical shell 2 guards 3.

Shown in Figure 3 is another embodiment of the utility model, and it advances mouth 1 and is arranged in the top of cylindrical shell 2 in the mode that tangentially enters formula, and other structure is identical, and it can satisfy different installation requirements.

Shown in Figure 4 is that the utility model advances mouth 1 and the cylindrical shell 2 tangential another kind of modes that connect.It can satisfy different manufacturing process.

Adopt said apparatus, when the flue gas that contains moisture and flue dust by advancing mouth 1, tangentially enter chimney barrel 2 at a high speed after, along spiral deflector 5, the motion of spinning.At the volley, moisture and flue dust in the flue gas are subjected to action of centrifugal force, acceleration is to the inwall displacement of cylindrical shell 2, in this motion, hydrone, flue dust constantly bump, condense, adhered to, catch by guard 3, cylindrical shell 2 inwalls at last, and flow to chimney bottom, discharge by sewage draining exit 8 and cleaning door 7 along diversion column 9.And removed the flue gas of moisture and flue dust, then by chimney row to atmosphere.

Regularly by the aperture on the bath endless tube 4, to the inwall bath of guard 3, cylindrical shell 2, make some stick on the guard 3 and cylindrical shell 2 inwalls on flue dust removed.

Claims

1, a kind ofly can remove the moisture in the flue gas and the chimney of flue dust, it comprises: advance mouth, guard, bath endless tube, spiral deflector, water conservancy diversion inner core, cleaning door, sewage draining exit, diversion column, it is characterized in that: advance mouth and be connected with cylindrical shell with the form that tangentially enters formula; In the bottom of cylindrical shell, be furnished with sewage draining exit, cleaning door simultaneously; Guard, spiral deflector, water conservancy diversion inner core reach and are combined into one along the equally distributed diversion column of guard, and be arranged in the cylindrical shell; The bath endless tube is arranged in the top of cylindrical shell between cylindrical shell and the guard.

2, according to claim 1ly can remove the moisture in the flue gas and the chimney of flue dust, it is characterized in that: described bath endless tube is uniform-distribution with the bath aperture along circumferential direction.