CN203848693U - Smoke cleaning heat accumulator device of coal and charcoal burning smelting furnace, kiln and boiler - Google Patents
Smoke cleaning heat accumulator device of coal and charcoal burning smelting furnace, kiln and boiler Download PDFInfo
- Publication number
- CN203848693U CN203848693U CN201320617119.4U CN201320617119U CN203848693U CN 203848693 U CN203848693 U CN 203848693U CN 201320617119 U CN201320617119 U CN 201320617119U CN 203848693 U CN203848693 U CN 203848693U
- Authority
- CN
- China
- Prior art keywords
- flue
- boiler
- smoke
- air
- flusher
- 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 - Lifetime
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 26
- 238000003723 Smelting Methods 0.000 title claims abstract description 17
- 239000003610 charcoal Substances 0.000 title claims abstract description 14
- 239000003245 coal Substances 0.000 title abstract description 7
- 238000004140 cleaning Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000002893 slag Substances 0.000 claims abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 76
- 239000003546 flue gas Substances 0.000 claims description 76
- 235000019504 cigarettes Nutrition 0.000 claims description 21
- 239000003500 flue dust Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000005864 Sulphur Substances 0.000 abstract description 3
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000004571 lime Substances 0.000 abstract description 3
- 230000007935 neutral effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a smoke cleaning heat accumulator device of a smelting furnace, a kiln and a boiler for coal and charcoal burning. The smoke cleaning heat accumulator device is proper in structure without use of lime and chemical products. Smoke and slag discharging heat can be recycled and additional functions of dust extraction and sulphur removing can be achieved, so the smelting furnace, the kiln and the boiler no longer discharge smoke and heat. The smoke and the heat are recycled for processing hot water for heating and showering of users using the hot water. The start-end air pre-heater recycles the smoke and the heat to increase final air supply temperature of the boiler. A smoke flusher and a smoke dehumidifier heat the air supply primary air of the boiler, recycle heat of condensation water of slag and smoke of the boiler, and are capable of reducing the smoke temperature higher than the environmental temperature of 10-50 DEG C. After the heat is completely recycled, the smoke is condensed into acidic water, and after the acidic water is mixed with the alkaline water of a slag pool of the boiler, neutral water is formed. After being filtered and absorbed via the slag pool, the neutral water is recycled, and heat losses generated during smoke and ash discharging are recycled, so the efficiency of the boiler is increased by 7-20 %, and an economizer, a dust remover, a smoke pipe and a sulphur removing device of the boiler are omitted.
Description
Technical field
The utility model relates to the clear cigarette regenerator device of a kind of coal-fired combustion charcoal smelting furnace, kiln and boiler, belongs to cigarette regenerator device technique field clearly.
Background technology
Though current deduster kind is many, not effect imperfection still, and to airborne release amount of heat, contaminated environment.For a long time, boiler brings progressive and civilized to the mankind, but the flue dust of boiler emission also brings serious pollution to environment, bring harm to human animal and plant, in order to control harm, people invent and have manufactured various dedusters, and these dedusters are divided into following five classes by its action principle:
The highest permission concentration of emission of boiler smoke and flue gas blackness limit value table 1
(1) mechanical precipitator comprises gravitational precipitator, inertial dust separator, centrifugal deduster.
(2) Washing dust remover comprises water-bath type dust cleaner, foam type deduster, venturi tube duster, water film type duster.
(3) filtration dust catcher comprises sack cleaner and gravel bed filter.
(4) electrostatic precipitator.
(5) magnetic dust collector.
These dedusters, having consumed a large amount of manpowers, electric power, lime, water box chemicals, are not still controlled, and table 1 data are to allow discharge capacity, that is to say or discharge.
Also have a larger harm not draw attention, that is exactly the heat discharge in flue gas, be not recovered for a long time, and especially miniature boiler, smoke exhaust heat loss accounts for 30%.According to statistics, more than 40 ten thousand of the existing active boilers of China, 80% taking fire coal as main, and therefore smoke exhaust heat is not recovered and is not only the precious raw coal of waste, still " tropical island effect " main formative factor.
" tropical island effect " aggravation greenhouse effects, form local anomaly air-flow, serious on ecosystem impact, bring meteorological disaster, cause a series of diseases, particularly make heart, the cerebrovascular and respiratory disease, also can accelerate photochemical reaction speed, thereby the concentration of pernicious gas in raising atmosphere, further injures health.
Summary of the invention
Goal of the invention of the present utility model is the deficiency that overcomes existing deduster, provides a kind of rational in infrastructure, and without lime and chemicals, when can reclaiming smoke evacuation deslagging heat, his additional function again can dust-removing sulphur removing function.Make smelting furnace, kiln, boiler no longer discharge flue gas and heat.
Goal of the invention of the present utility model is mainly achieved by following technical proposals:
A kind of coal-fired combustion charcoal smelting furnace, the clear cigarette regenerator device of kiln and boiler, comprising: boiler, air drift, air blast, flue dust flusher pipeline, flue dust flusher circulating pump, slag pond, blower room's external air inlet mouth, smoke filter, flue-gas temperature drier, air-introduced machine, smokejack, flue-gas temperature drier flue, flue-gas temperature drier cigarette adjustable valve, flue gas dehumidifier, flue gas flusher, heat exchanger, level air preheater and boiler main flue eventually, the first end of described boiler main flue is connected with the outlet flue of boiler, the end of boiler main flue is connected with the mouth that enters of air-introduced machine, the outlet flue of air-introduced machine is connected with smokejack, on boiler main flue by just holding to being serially connected with successively eventually level air preheater between end, heat exchanger, flue gas flusher, flue gas dehumidifier, smoke filter and flue-gas temperature drier, one end of flue-gas temperature drier flue is connected with the boiler main flue between heat exchanger and whole level air preheater, the other end of flue-gas temperature drier flue is connected with the boiler main flue heat exchanger and flue gas flusher through flue-gas temperature drier, on flue-gas temperature drier flue, be serially connected with flue-gas temperature drier cigarette adjustable valve, the air inlet of air blast is connected with one end of air drift, the air outlet of air blast is connected with the burner hearth of boiler, and the other end of air drift is through whole level air preheater, flue gas flusher and flue gas dehumidifier are connected with blower room's external air inlet mouth, the delivery port of the delivery port of flue gas dehumidifier and flue gas flusher is connected with the water inlet in slag pond respectively, the water inlet of flue dust flusher circulating pump is connected with the delivery port in slag pond, the delivery port of flue dust flusher circulating pump is connected with one end of flue dust flusher pipeline, and the other end of flue dust flusher pipeline is connected with the water inlet of flue gas flusher.
The clear cigarette regenerator device of a kind of coal-fired combustion charcoal smelting furnace, kiln and boiler also comprises: hot water circuit pipeline, hot water user and hot water circulating pump, between described hot water user and heat exchanger, be connected by hot water circuit pipeline, on hot water circuit pipeline, be serially connected with hot water circulating pump.
The material of described smokejack is plastics or wood materials.
The utlity model has following features:
1, discharge flue gas and be reduced to 10～50 DEG C by 120～400 DEG C, liberated heat goes heating to enter the air of level eventually of boiler through air preheater, flue gas out of air preheater through heat exchanger heat hot water for heating and bathing, flue gas flusher, flue gas dehumidifier heating boiler air feed primary air, smoke evacuation, ash discharge heat loss are reclaimed, make boiler power increase by 7～20% left and right.The boiler that is to say 10 tons/hour can become 12 tons/hour.
2, sulfur dioxide is condensed into liquid and condensed water and forms after comprehensive with slag water together with acid water and use.
3, flue gas becomes water white gas, can save cleaner.
4, flue gas is after dehydrating, and relative humidity, temperature are all more than or equal to relative humidity and the temperature of discharging surrounding air, has flue gas to discharge so people's eyes are not seen.
5, reclaimer investment then.
6, there is no soot emissions.
7, improve heating quality, increased heat capacity.
8, save economizer, deduster, chimney and the desulphurization plant of boiler.
Brief description of the drawings
Accompanying drawing is wherein a kind of schematic diagram of the utility model;
The utility model comprises boiler 1, air drift 2, air blast 3, hot water circuit pipeline 4, hot water user 5, hot water circulating pump 6, flue dust flusher pipeline 7, flue dust flusher circulating pump 8, slag pond 9, blower room's external air inlet mouth 10, smoke filter 11, flue-gas temperature drier 12, air-introduced machine 13, smokejack 14, flue-gas temperature drier flue 15, flue-gas temperature drier cigarette adjustable valve 16, flue gas dehumidifier 17, flue gas flusher 18, heat exchanger 19, level air preheater 20 eventually, boiler main flue 21 forms.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, structure of the present utility model is further described.
Fire coal, combustion charcoal smelting furnace, kiln, the clear cigarette regenerator of boiler application of installation are only connected combination with heat exchanger 19 with original deduster, blower fan, water pump, valve pipeline and air channel in a smelting furnace for recovered flue gas heat, kiln, boiler.
Fire coal, combustion charcoal smelting furnace, kiln, the flue gas ferrous metal of the clear cigarette regenerator of boiler device material therefor more than dew-point temperature, plastics, stainless steel for flue gas below dew-point temperature combine.
Fire coal, combustion charcoal smelting furnace, kiln, the clear cigarette regenerator of boiler device flue gas out pass through grade air preheater 20 eventually from coal-fired, combustion charcoal smelting furnace, kiln, boiler main flue 21, go heating to enter the air of level eventually of boiler.From the middle by-pass flue flue-gas temperature drier flue 15 of drawing of ultimate air preheater 20 and heat exchanger 19, enter the low temperature clean flue gas of flue-gas temperature drier 12 heat dryings by smoke filter 11 through flue-gas temperature drier cigarette adjustable valve 16, enter the boiler main flue 21 in the middle of heat exchanger 19 and flue gas flusher 18 from flue-gas temperature drier 12 flue gas out, the hot water that enters heat exchanger 19 heat hot water users 5 from whole level air preheater 20 boiler main flue 21 out through hot water circulating pump 6 for heating and bathing, enter flue gas flusher 18 from heat exchanger 19 boiler main flue 21 out, water by the slag filtration absorption neutralization from slag pond 9 rinses, again by the cold air of outdoor introduction, with temp-difference condensing method make cigarette water separate, become acid water to be back to slag bath the condensate moisture in flue gas, adsorbed through flue dust flusher circulating pump 8 by slag filtration for neutral water by the neutralization of the water of slag bath alkalescence, return flue gas flusher 18, complete a recirculated water again with circulation, enter flue gas dehumidifier 17 from flue gas flusher 18 boiler main flue 21 out, flue gas is separated cigarette water by the cold air of outdoor introduction by temp-difference condensing method, after cigarette water separates, condensate water is got back to slag bath, enter smoke filter 11 from flue gas dehumidifier 17 boiler main flue 21 out, flue gas rises to exhaust temperature through flue-gas temperature drier 12 clean flue gas more again after the nanofilter adsorption filtration with variable grain slag composition, (flue gas has now become transparent through the chimney higher than roof, boiler room to deliver to air-introduced machine, the gas that temperature is low, so chimney material can be plastics or even wood materials) smokejack 14 discharges, make people's eyes can't see flue gas in discharge, make the utility model reach aforementioned goal of the invention.
Claims (3)
1. a coal-fired combustion charcoal smelting furnace, the clear cigarette regenerator device of kiln and boiler, comprising: boiler, air drift, air blast, flue dust flusher pipeline, flue dust flusher circulating pump, slag pond, blower room's external air inlet mouth, smoke filter, flue-gas temperature drier, air-introduced machine, smokejack, flue-gas temperature drier flue, flue-gas temperature drier cigarette adjustable valve, flue gas dehumidifier, flue gas flusher, heat exchanger, level air preheater and boiler main flue eventually, the first end of described boiler main flue is connected with the outlet flue of boiler, the end of boiler main flue is connected with the mouth that enters of air-introduced machine, the outlet flue of air-introduced machine is connected with smokejack, it is characterized in that, on boiler main flue by just holding to being serially connected with successively eventually level air preheater between end, heat exchanger, flue gas flusher, flue gas dehumidifier, smoke filter and flue-gas temperature drier, one end of flue-gas temperature drier flue is connected with the boiler main flue between heat exchanger and whole level air preheater, the other end of flue-gas temperature drier flue is connected with the boiler main flue heat exchanger and flue gas flusher through flue-gas temperature drier, on flue-gas temperature drier flue, be serially connected with flue-gas temperature drier cigarette adjustable valve, the air inlet of air blast is connected with one end of air drift, the air outlet of air blast is connected with the burner hearth of boiler, and the other end of air drift is through whole level air preheater, flue gas flusher and flue gas dehumidifier are connected with blower room's external air inlet mouth, the delivery port of the delivery port of flue gas dehumidifier and flue gas flusher is connected with the water inlet in slag pond respectively, the water inlet of flue dust flusher circulating pump is connected with the delivery port in slag pond, the delivery port of flue dust flusher circulating pump is connected with one end of flue dust flusher pipeline, and the other end of flue dust flusher pipeline is connected with the water inlet of flue gas flusher.
2. the clear cigarette regenerator device of coal-fired combustion charcoal smelting furnace according to claim 1, kiln and boiler, it is characterized in that, the clear cigarette regenerator device of coal-fired combustion charcoal smelting furnace, kiln and boiler also comprises: hot water circuit pipeline, hot water user and hot water circulating pump, between described hot water user and heat exchanger, be connected by hot water circuit pipeline, on hot water circuit pipeline, be serially connected with hot water circulating pump.
3. the clear cigarette regenerator device of coal-fired combustion charcoal smelting furnace according to claim 1, kiln and boiler, is characterized in that, the material of described smokejack is plastics or wood materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617119.4U CN203848693U (en) | 2013-10-08 | 2013-10-08 | Smoke cleaning heat accumulator device of coal and charcoal burning smelting furnace, kiln and boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617119.4U CN203848693U (en) | 2013-10-08 | 2013-10-08 | Smoke cleaning heat accumulator device of coal and charcoal burning smelting furnace, kiln and boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848693U true CN203848693U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320617119.4U Expired - Lifetime CN203848693U (en) | 2013-10-08 | 2013-10-08 | Smoke cleaning heat accumulator device of coal and charcoal burning smelting furnace, kiln and boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685835A (en) * | 2021-09-01 | 2021-11-23 | 邬丽新 | Environment-friendly boiler |
-
2013
- 2013-10-08 CN CN201320617119.4U patent/CN203848693U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685835A (en) * | 2021-09-01 | 2021-11-23 | 邬丽新 | Environment-friendly boiler |
| CN113685835B (en) * | 2021-09-01 | 2024-04-26 | 泰安市泰山万兴锅炉有限公司 | Environment-friendly boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEILONGJIANG HAODE BLUE SEA CITY ENERGY SAVING SER Free format text: FORMER OWNER: QIU HONGLIE Effective date: 20150515 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150010 HARBIN, HEILONGJIANG PROVINCE TO: 150050 HARBIN, HEILONGJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: 150050, Heilongjiang, Harbin Province, 3 Pioneer Road, 469 Tai Electronics City, 13 west side of the building Patentee after: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE CO.,LTD. Address before: 150010, room two, unit 5, building fifth, 201 Square Garden, Nangang District, Heilongjiang, Harbin Patentee before: Qiu Honglie |
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| DD01 | Delivery of document by public notice |
Addressee: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE CO.,LTD. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE CO.,LTD. Document name: Notification of Termination of Patent Right |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Smoke cleaning heat accumulator device of coal and charcoal burning smelting furnace, kiln and boiler Effective date of registration: 20180321 Granted publication date: 20140924 Pledgee: Small and medium enterprise venture investment Company limited by guarantee in Harbin Development Zone Pledgor: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE CO.,LTD. Registration number: 2018230000003 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE CO.,LTD. Document name: Notification to Pay the Fees |
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| CP03 | Change of name, title or address |
Address after: No.3, 10th floor, Hongyang complex building, 380 Changjiang Road, Nangang District, economic development zone, Harbin City, Heilongjiang Province Patentee after: Heilongjiang huare Energy Co.,Ltd. Address before: 150050 3rd floor, west side of building 13, Shuangtai Electronic City, 469 Xianfeng Road, Daowai District, Harbin City, Heilongjiang Province Patentee before: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Runming Document name: Notification of eligibility |
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Addressee: Liu Lili Document name: Notification of eligibility |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210914 Granted publication date: 20140924 Pledgee: Small and medium enterprise venture investment Company limited by guarantee in Harbin Development Zone Pledgor: HEILONGJIANG HAODE LANHAI URBAN ENERGY SAVING SERVICE Co.,Ltd. Registration number: 2018230000003 |
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