CN204421037U - A kind of flue gas processing equipment of boiler of abundant dedusting - Google Patents
A kind of flue gas processing equipment of boiler of abundant dedusting Download PDFInfo
- Publication number
- CN204421037U CN204421037U CN201520034981.1U CN201520034981U CN204421037U CN 204421037 U CN204421037 U CN 204421037U CN 201520034981 U CN201520034981 U CN 201520034981U CN 204421037 U CN204421037 U CN 204421037U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- desulfurizing tower
- dedusting
- dust collection
- 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
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of flue gas processing equipment of boiler of abundant dedusting, comprise the gravitational dust collection tank of UNICOM successively, flue gas heat-exchange unit, desulfurizing tower and smoke exhaust barrel, described gravitational dust collection tank is vertically arranged, described gravitational dust collection pot bottom is provided with smoke inlet, its top is provided with exhanst gas outlet, final dusting device is also provided with between described gravitational dust collection tank and heat exchanger, described final dusting device comprises a dedusting tank, positive and negative electrode is provided with in described dedusting tank, the electric field of an absorption molecule is formed between described positive and negative electrode, described desulfurizing tower top is also provided with the atomizer for spraying alkaline solution, also air-introduced machine is provided with between described desulfurizing tower and smoke exhaust barrel.The utility model not only has the effect of good desulfurization, simultaneously can fully dedusting.
Description
Technical field
The utility model belongs to fume treatment field, is specifically related to a kind of flue gas processing equipment of boiler.
Background technology
Existing flue gas processing equipment of boiler, flue gas processing equipment of boiler disclosed in CN202598566U, comprise flue-gas treater, the smoke inlet pipe be communicated with described flue-gas treater and the air-introduced machine being arranged on described flue-gas treater smoke outlet, dividing plate is provided with in described flue-gas treater, described flue-gas treater is divided into gravitational dust collection room and spraying and dedusting depickling room by described dividing plate, pond is provided with below described spraying and dedusting depickling room, a flue gas spray chamber is at least provided with above described pond, adopt individual in the present embodiment, shower nozzle is provided with in described flue gas spray chamber, cleaning solution is passed in described shower nozzle, high pressure cleaning liquid can be atomized by described shower nozzle.Described shower nozzle is connected with hydraulic pump by pipeline, the cleaning solution that described hydraulic pump provides pressure higher to described shower nozzle, cleaning solution can be atomized by described shower nozzle, although its depickling (removing SO2) and the effect of dedusting have certain improvement, still leaves some room for improvement.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of flue gas processing equipment of boiler of abundant dedusting, can improve the effect of dedusting and desulfurization further.
The purpose of this utility model is achieved through the following technical solutions:
A kind of flue gas processing equipment of boiler of abundant dedusting, comprise the gravitational dust collection tank of UNICOM successively, flue gas heat-exchange unit, desulfurizing tower and smoke exhaust barrel, described gravitational dust collection tank is vertically arranged, described gravitational dust collection pot bottom is provided with smoke inlet, its top is provided with exhanst gas outlet, final dusting device is also provided with between described gravitational dust collection tank and heat exchanger, described final dusting device comprises a dedusting tank, positive and negative electrode is provided with in described dedusting tank, the electric field of an absorption molecule is formed between described positive and negative electrode, described desulfurizing tower top is also provided with the atomizer for spraying alkaline solution, also air-introduced machine is provided with between described desulfurizing tower and smoke exhaust barrel.
Further, described desulfurizing tower top is also provided with alkaline solution tank, is also provided with compression pump between described alkaline solution tank and atomizer.
Further, the subsider for the sedimentation of bulky grain flue dust is also provided with bottom described desulfurizing tower.
Further, flue gas drying device is also provided with between the exhanst gas outlet of described desulfurizing tower and air-introduced machine.
The beneficial effects of the utility model are: the utility model removes the larger flue dust of degranulation by the gravitational dust collection tank vertically arranged, prevent larger particles flue dust from resulting in blockage to follow-up flue gas processing device, secondly, granule flue dust is removed by the final dusting device between gravitational dust collection tank and heat exchanger, then, flue gas heat-exchange unit is utilized to carry out heat exchange to high-temperature flue gas, FGD by spraying mist is carried out finally by desulfurizing tower, therefore, the utility model not only has the effect of good desulfurization, simultaneously can fully dedusting.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in the figure, a kind of flue gas processing equipment of boiler of abundant dedusting, comprise the gravitational dust collection tank 1 of UNICOM successively, flue gas heat-exchange unit 2, desulfurizing tower 3 and smoke exhaust barrel 4, described gravitational dust collection tank is vertically arranged, described gravitational dust collection pot bottom is provided with smoke inlet, its top is provided with exhanst gas outlet, final dusting device is also provided with between described gravitational dust collection tank and heat exchanger, described final dusting device comprises a dedusting tank 5, positive and negative electrode is provided with in described dedusting tank, the electric field of an absorption molecule is formed between described positive and negative electrode, described desulfurizing tower top is also provided with the atomizer 6 for spraying alkaline solution, air-introduced machine 7 is also provided with between described desulfurizing tower and smoke exhaust barrel.
In the present embodiment, the larger flue dust of degranulation is removed by the gravitational dust collection tank vertically arranged, prevent larger particles flue dust from resulting in blockage to follow-up flue gas processing device, secondly, remove granule flue dust by the final dusting device between gravitational dust collection tank and heat exchanger, then, utilize flue gas heat-exchange unit to carry out heat exchange to high-temperature flue gas, carry out FGD by spraying mist finally by desulfurizing tower, therefore, the utility model not only has the effect of good desulfurization, simultaneously can fully dedusting.
In the present embodiment, described desulfurizing tower top is also provided with alkaline solution tank 8, is also provided with compression pump 9 between described alkaline solution tank and atomizer.The present embodiment is supplemented by the alkaline solution arranging alkaline solution tank 8 pairs of desulfurizing tower tops.
In the present embodiment, the subsider 10 for the sedimentation of bulky grain flue dust is also provided with bottom described desulfurizing tower, in the present embodiment, owing to adopting atomizer spraying sulphur removal, flue dust is easily condensed, thus cause the slag notch bottom desulfurizing tower often blocked, can clear up by quick-replaceable by arranging subsider, thus avoid blocking bottom desulfurizing tower to be difficult to the problem of cleaning.
In the present embodiment, flue gas drying device 11 is also provided with between the exhanst gas outlet of described desulfurizing tower and air-introduced machine, flue gas drying device in the present embodiment is a baker, is dried by the flue gas containing a large amount of steam by baker, thus prevents moist flue gas corrosion air-introduced machine.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. the flue gas processing equipment of boiler of an abundant dedusting, it is characterized in that: the gravitational dust collection tank comprising UNICOM successively, flue gas heat-exchange unit, desulfurizing tower and smoke exhaust barrel, described gravitational dust collection tank is vertically arranged, described gravitational dust collection pot bottom is provided with smoke inlet, its top is provided with exhanst gas outlet, final dusting device is also provided with between described gravitational dust collection tank and heat exchanger, described final dusting device comprises a dedusting tank, positive and negative electrode is provided with in described dedusting tank, the electric field of an absorption molecule is formed between described positive and negative electrode, described desulfurizing tower top is also provided with the atomizer for spraying alkaline solution, also air-introduced machine is provided with between described desulfurizing tower and smoke exhaust barrel.
2. the flue gas processing equipment of boiler of abundant dedusting according to claim 1, is characterized in that: described desulfurizing tower top is also provided with alkaline solution tank, is also provided with compression pump between described alkaline solution tank and atomizer.
3. the flue gas processing equipment of boiler of abundant dedusting according to claim 1, is characterized in that: be also provided with the subsider for the sedimentation of bulky grain flue dust bottom described desulfurizing tower.
4. the flue gas processing equipment of boiler of abundant dedusting according to claim 1, is characterized in that: be also provided with flue gas drying device between the exhanst gas outlet of described desulfurizing tower and air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034981.1U CN204421037U (en) | 2015-01-19 | 2015-01-19 | A kind of flue gas processing equipment of boiler of abundant dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034981.1U CN204421037U (en) | 2015-01-19 | 2015-01-19 | A kind of flue gas processing equipment of boiler of abundant dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421037U true CN204421037U (en) | 2015-06-24 |
Family
ID=53471403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034981.1U Expired - Fee Related CN204421037U (en) | 2015-01-19 | 2015-01-19 | A kind of flue gas processing equipment of boiler of abundant dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066658A (en) * | 2015-08-11 | 2015-11-18 | 鹿寨县贵盛茧丝工贸有限公司 | Boiler tail gas recycling device |
| CN105363332A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Electroplating waste gas treatment system |
-
2015
- 2015-01-19 CN CN201520034981.1U patent/CN204421037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066658A (en) * | 2015-08-11 | 2015-11-18 | 鹿寨县贵盛茧丝工贸有限公司 | Boiler tail gas recycling device |
| CN105363332A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Electroplating waste gas treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206430578U (en) | A kind of vent gas treatment tower | |
| CN104150552B (en) | The heat-engine plant desulfurized waste water evaporate to dryness tower of a kind of process | |
| CN104028069A (en) | Smoke washing device and smoke washing method | |
| CN205182478U (en) | Device of flue gas super -heated rate behind improvement wet flue gas desulfurization | |
| CN203469768U (en) | Novel high-efficiency and energy-saving air treatment device with two-stage spraying and absorbing system for organic waste gas | |
| CN108939889A (en) | A kind of solution deep dehumidifying smoke processing system | |
| CN103060015A (en) | Blast-furnace gas dry purification device | |
| CN203556247U (en) | Gas-phase washing tower | |
| CN204338000U (en) | A kind of coal smoke desulfurization and dust removal device | |
| CN204421037U (en) | A kind of flue gas processing equipment of boiler of abundant dedusting | |
| CN203577607U (en) | Multilevel high-efficiency waste gas purifying box | |
| CN205042316U (en) | Smoke and dust circulating filter apparatus | |
| CN105363319B (en) | A kind of device and application method for improving the wet-method desulfurized fume degree of superheat | |
| CN204412051U (en) | A kind of compound flue gas processing equipment of boiler | |
| CN205796820U (en) | A kind of desulfurating dust-removing equipment | |
| CN203017955U (en) | Multistage circulation system for flue gas treatment | |
| CN205867863U (en) | Flue gas purification treatment device | |
| CN204421034U (en) | A kind of flue gas heat that utilizes carries out dry flue gas processing equipment of boiler | |
| CN104941391B (en) | A kind of flue gas removes the device of hydrogen chloride gas | |
| CN103816792A (en) | Corrugated packing type graded water film dust remover with smoke abatement and desulfurization functions | |
| CN207822780U (en) | Aerosol washing, filtration system in sour exhaust-gas treatment system and acid exhaust | |
| CN204412052U (en) | A kind of flue gas processing equipment of boiler | |
| CN209646205U (en) | A kind of environmental protection exhaust gas purification and treatment device | |
| CN203096010U (en) | Dry-method purifying device of blast furnace gas | |
| CN209205016U (en) | It is a kind of for cleaning the waste gas purification apparatus of paper production |
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: 20150624 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |