CN203525496U - Flue gas purification system for chimney of boiler - Google Patents

Flue gas purification system for chimney of boiler Download PDF

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Publication number
CN203525496U
CN203525496U CN201320718513.7U CN201320718513U CN203525496U CN 203525496 U CN203525496 U CN 203525496U CN 201320718513 U CN201320718513 U CN 201320718513U CN 203525496 U CN203525496 U CN 203525496U
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CN
China
Prior art keywords
chimney
water
pond
communicated
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320718513.7U
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Chinese (zh)
Inventor
曾万诚
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Individual
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Individual
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Filing date
Publication date
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Priority to CN201320718513.7U priority Critical patent/CN203525496U/en
Application granted granted Critical
Publication of CN203525496U publication Critical patent/CN203525496U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a flue gas purification system for a chimney of a boiler. The system comprises the chimney, a catchment channel, a water tank, spraying devices, a water pipe and a water pump, wherein a drain pipe communicated with the chimney is arranged at the bottom of the chimney; the catchment channel is erected on the water tank; one end of the catchment channel is communicated with the drain pipe, and the other end of the catchment channel extends to the outside of the water tank; the water tank is arranged outside the chimney; the spraying devices are arranged on the inner wall of the chimney; one end of the water pipe is communicated with the water tank, and the other end of the water pipe is communicated with the spraying devices; the water pump is arranged on the water pipe; water in the water tank is pumped into the spraying devices through the water pump, is sprayed through the spraying devices to adsorb harmful gas and dust particles in the chimney, falls at the bottom of the chimney, is discharged from the chimney through the drain pipe, is primarily filtered through the catchment channel made of filter cotton to intercept large-grained impurities by the filter cotton, and enters the water tank, and a plurality of layers of filter screens are arranged in the water tank in a surrounding way to gradually reduce the impurities in wastewater, so that influence on absorption effects on the harmful gas and the dust particles is avoided, and the recycling of the wastewater is ensured.

Description

Flue gas purification system for boiler chimney
Technical field
The utility model relates to filed of flue gas purification, particularly relates to a kind of flue gas purification system for boiler chimney.
Background technology
Coal-fired, in the tail gas of the fossil-fuel-fired generation in gas fired-boiler, contain a large amount of pernicious gases and dust granules, directly be discharged in atmosphere, environment is caused and had a strong impact on, one of primary pollution source of atmosphere pollution, and human body sucks after above-mentioned pernicious gas and dust granules, respiratory tract is produced to serious stimulation, after being combined with blood, health is produced to toxic and side effect, even bring out cancer, in order to address the above problem, can only be in the chimney of boiler mounting structure complicated, expensive, invest huge, application technology condition is high, complex management, operating cost high exhaust gas processing device, for this reason, inventor is through concentrating on studies, become works invented a kind of simple in structure, cheap, manage, move simple chimney cleaning system.
Utility model content
The purpose of this utility model is to provide a kind of flue gas purification system for boiler chimney, in order to solve the defect of above-mentioned prior art.
In order to achieve the above object, technical scheme provided by the utility model is: a kind of flue gas purification system for boiler chimney, it comprises chimney, penstock, pond, spray equipment, water pipe and water pump, described chimney bottom is provided with the drainpipe being communicated with it, described penstock is erected on pond, its one end is communicated with drainpipe, the other end extends to outside, pond, described pond is arranged on chimney outside, described spray equipment is arranged on chimney inwall, described water pipe one end is communicated with pond, the other end is communicated with spray equipment, described water pump is arranged on water pipe.
Further, described spray equipment comprises pipe joint and shower nozzle, and described pipe joint is arranged on water pipe, and described shower nozzle is arranged on pipe joint.
Further, in described pond, be equipped with multistorey strainer mesh.
Further, described penstock is for being obliquely installed.
Further, described penstock is made by filter cotton.
Further, described penstock is semicircle body.
Further, described spray equipment be arranged on chimney axially on.
Adopt technique scheme, technique effect of the present utility model has: the component structural that the utility model adopts is simple, cheap, easy for installation, and operation is simple, during use, water in pond is by water pump suction spray equipment, spray equipment water spray, when boiler is worked, pernicious gas in chimney and dust granules absorption, drop down onto chimney bottom, by drainpipe, discharge chimney, and the penstock of making by filter cotton carries out prefiltration to water, make oarse-grained impurity be filtered cotton interception, water penetrates into pond by filter cotton, in pond, be equipped with multistorey strainer mesh, waste water is carried out to multiple times of filtration, make the impurity in waste water less gradually, can not affect the adsorption effect to pernicious gas and dust granules, for recycling of waste water provides assurance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1, chimney 2, penstock 3, pond 4, spray equipment 5, water pipe 6, water pump 11, drainpipe 41, pipe joint 42, shower nozzle 31, filter screen.
The specific embodiment
As shown in Figure 1, structural representation of the present utility model, it comprises chimney 1, penstock 2, pond 3, spray equipment 4, water pipe 5 and water pump 6, chimney 1 bottom is provided with the drainpipe 11 being communicated with it, penstock 2 is erected on pond 3, its one end is communicated with drainpipe 11, and the other end extends to 3 outsides, pond, and pond 3 is arranged on chimney 1 outside, spray equipment 4 is arranged on chimney 1 inwall, water pipe 5 one end are communicated with pond 3, and the other end is communicated with spray equipment 4, and water pump 6 is arranged on water pipe 5; Spray equipment 4 comprises pipe joint 41 and shower nozzle 42, and pipe joint 41 is arranged on water pipe 5, and shower nozzle 42 is arranged on pipe joint 41; In pond 3, be equipped with multistorey strainer mesh 31; Penstock 2 is for being obliquely installed; Penstock 2 is made by filter cotton; Penstock 2 is semicircle body; Spray equipment 4 be arranged on chimney 1 axially on.
Operation principle of the present utility model is: during use, in pond 3, pour water into, water pump 6 draws water, by water pipe 5, send into spray equipment 4, shower nozzle 42 starts water spray, pernicious gas in flue gas and dust granules absorption are become to waste water, waste water drops down onto chimney bottom, by drainpipe 11, flow into chimney 1 outside, the penstock 2 that filter cotton is made, waste water is carried out to prefiltration, large granular impurity is stayed on filter cotton, waste water permeates from filter cotton, enter in pond 3, penstock 2 is for being obliquely installed, thereby the impurity that makes to hold back on filter cotton is taken advantage of a situation landing to pond 3 outsides, impurity is transported, waste water after 31 pairs of prefiltrations of multistorey strainer mesh that the interior ring in pond 3 is established carries out multistage filtering, granule impurity in waste water is retained down, the impurity containing in waste water water after filtration seldom, recycle the adsorption effect of Shi Buhui impact to pernicious gas and dust granules, water after 3 inner filtrations of pond is by the water pump 6 suction spray equipments 1 on water pipe 5, recycle, can baffle plate be installed in the junction of chimney and boiler, prevent that waste water from flowing in boiler.
The component structural that the utility model adopts is simple, cheap, easy for installation, and operation is simple, during use, water in pond is by water pump suction spray equipment, spray equipment water spray, when boiler is worked, pernicious gas in chimney and dust granules absorption, drop down onto chimney bottom, by drainpipe, discharge chimney, and the penstock of making by filter cotton carries out prefiltration to water, make oarse-grained impurity be filtered cotton interception, water penetrates into pond by filter cotton, in pond, be equipped with multistorey strainer mesh, waste water is carried out to multiple times of filtration, make the impurity in waste water less gradually, can not affect the adsorption effect to pernicious gas and dust granules, for recycling of waste water provides assurance.
Finally it should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (7)

1. the flue gas purification system for boiler chimney, it is characterized in that: it comprises chimney (1), penstock (2), pond (3), spray equipment (4), water pipe (5) and water pump (6), described chimney (1) bottom is provided with the drainpipe (11) being communicated with it, described penstock (2) is erected on pond (3), its one end is communicated with drainpipe (11), the other end extends to outside, pond (3), described pond (3) is arranged on chimney (1) outside, described spray equipment (4) is arranged on chimney (1) inwall, described water pipe (5) one end is communicated with pond (3), the other end is communicated with spray equipment (4), described water pump (6) is arranged on water pipe (5).
2. the flue gas purification system for boiler chimney according to claim 1, it is characterized in that: described spray equipment (4) comprises pipe joint (41) and shower nozzle (42), it is upper that described pipe joint (41) is arranged on water pipe (5), and described shower nozzle (42) is arranged on pipe joint (41).
3. the flue gas purification system for boiler chimney according to claim 1, is characterized in that: in described pond (3), be equipped with multistorey strainer mesh (31).
4. the flue gas purification system for boiler chimney according to claim 1, is characterized in that: described penstock (2) is for being obliquely installed.
5. according to the flue gas purification system for boiler chimney described in claim 1 or 4, it is characterized in that: described penstock (2) is made by filter cotton.
6. the flue gas purification system for boiler chimney according to claim 5, is characterized in that: described penstock (2) is semicircle body.
7. the flue gas purification system for boiler chimney according to claim 1 and 2, is characterized in that: described spray equipment (4) be arranged on chimney (1) axially on.
CN201320718513.7U 2013-11-15 2013-11-15 Flue gas purification system for chimney of boiler Expired - Fee Related CN203525496U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320718513.7U CN203525496U (en) 2013-11-15 2013-11-15 Flue gas purification system for chimney of boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320718513.7U CN203525496U (en) 2013-11-15 2013-11-15 Flue gas purification system for chimney of boiler

Publications (1)

Publication Number Publication Date
CN203525496U true CN203525496U (en) 2014-04-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320718513.7U Expired - Fee Related CN203525496U (en) 2013-11-15 2013-11-15 Flue gas purification system for chimney of boiler

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CN (1) CN203525496U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759178A (en) * 2015-03-16 2015-07-08 靖江新舟合金材料有限公司 Waste gas purifying spray system
CN107413142A (en) * 2017-08-25 2017-12-01 广东溢达纺织有限公司 Dryer chimney cooling cleaning circulation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759178A (en) * 2015-03-16 2015-07-08 靖江新舟合金材料有限公司 Waste gas purifying spray system
CN107413142A (en) * 2017-08-25 2017-12-01 广东溢达纺织有限公司 Dryer chimney cooling cleaning circulation device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140409

Termination date: 20141115

EXPY Termination of patent right or utility model