CN204880679U - Energy -saving boiler of tape trailer gas disposal - Google Patents

Energy -saving boiler of tape trailer gas disposal Download PDF

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Publication number
CN204880679U
CN204880679U CN201520581903.3U CN201520581903U CN204880679U CN 204880679 U CN204880679 U CN 204880679U CN 201520581903 U CN201520581903 U CN 201520581903U CN 204880679 U CN204880679 U CN 204880679U
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CN
China
Prior art keywords
furnace body
water
flue
boiler
energy
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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
CN201520581903.3U
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Chinese (zh)
Inventor
陈超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Elpanneteknik (group) Co Ltd
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Shanghai Elpanneteknik (group) Co Ltd
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Priority to CN201520581903.3U priority Critical patent/CN204880679U/en
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Publication of CN204880679U publication Critical patent/CN204880679U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/30Technologies for a more efficient combustion or heat usage

Abstract

The utility model discloses an energy -saving boiler of tape trailer gas disposal, including boiler body, boiler body includes the main furnace body and the deputy furnace body, is provided with main water jacket between the lateral wall of main furnace body, and the bottom of main furnace body lateral wall is provided with inlet tube and drain pipe, be provided with vice water jacket between the internal outer wall of deputy furnace, the top of the deputy furnace body is provided with the floss hole, and the floss hole is connected with the waste heat recovery system through the flue, and the waste heat recovery system manage and communicates with each other with fan, gas cleaning system and chimney in proper order. The utility model discloses possess the tail gas treatment function, can realize the thorough purification of boiler tail gas, carry out recycle with boiler tail gas moreover, waste heat through the vice water jacket of increase, in the ability effective recycling burnt gas among the boiler body, set the second grade flue to snakelike, increased hot flue gas and vice water jacketed heat transfer area, through establishing ties main water jacket with vice water jacket, the recycling of water effect has effectively been guaranteed.

Description

A kind of energy-saving type boiler of hot tail gas process
Technical field
The utility model relates to boiler correlative technology field, the energy-saving type boiler of specifically a kind of hot tail gas process.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has chemical energy, electric energy in fuel, and boiler exports steam, high-temperature water or the organic heat carrier with certain heat energy.The original meaning of pot refers to the water container heated on fire, and stove refers to the place of combustion fuel, and boiler comprises pot and stove two large divisions.The hot water produced in boiler or steam directly for industrial production and people's lives provide required heat energy, also can be converted to mechanical energy by Steam Power Equipment, or by generator, mechanical energy are converted to electric energy again.There is provided the boiler of hot water to be called hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler producing steam is called steam boiler, often referred to as boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.
But the energy that in conventional boiler, fuel combustion produces is not fully used, and even most of heat can be discharged by with flue gas, causes the waste of energy; And containing sulphur and dust particale etc. in fire coal, gas fired-boiler tail gas, be directly discharged in air and cause serious pollution; The means such as existing tail gas treatment device many employings cleaning solution cleaning and micronic dust filtration, these modes exhaust gas temperature in processing procedure is too high, dedusting is thorough, equipment investment is high, operating cost is larger, another kind of waste is brought when dedusting, can not the higher requirement of modernized society.
Summary of the invention
The purpose of this utility model is the energy-saving type boiler providing a kind of hot tail gas process, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of energy-saving type boiler of hot tail gas process, comprise boiler body, described boiler body comprises main furnace body and secondary body of heater, secondary body of heater is arranged on the top of main furnace body, the below of described main furnace body is provided with base, and base is provided with air inlet, and the top of combustion chamber is provided with flue collector, be provided with main water sleeve between the lateral wall of described main furnace body, the bottom of main furnace body lateral wall is provided with water inlet pipe and drainpipe; Secondary furnace interior is provided with the secondary flue be connected with flue collector; Secondary water jacket is provided with between secondary body of heater inside and outside wall; The top of secondary body of heater is provided with floss hole, the sidewall of secondary body of heater is also provided with water-level gauge, outlet pipe and filling pipe, the other end of described filling pipe connects water tank, described outlet pipe is provided with the first control valve, described filling pipe is provided with the second control valve, the position that the top of secondary body of heater is corresponding with secondary water jacket is provided with the first automatic exhaust steam valve, is connected with communicating pipe between main furnace body top and secondary lower portion of furnace body; Described secondary flue is serpentine configuration; The position of described water tank is higher than the peak of secondary water jacket; The top and bottom of described water-level gauge are all communicated with secondary water jacket; Described floss hole is connected to exhaust gas processing device by flue, wherein, the air hose in exhaust gas processing device, shell and water pipe composition residual neat recovering system, described air hose and water pipe insert in shell; Inlet tube in exhaust gas processing device, cylindrical shell, header tank, conveying worm and water pump composition flue gas purification system, floss hole is connected with residual neat recovering system through flue, and residual neat recovering system communicates with blower fan, flue gas purification system and chimney successively through pipeline.
As further program of the utility model: be provided with grate between the combustion chamber in described base and main furnace body.
As the utility model further scheme: the top of main furnace body lateral wall is also provided with the second automatic exhaust steam valve.
As the utility model further scheme: the quantity of air hose is provided with 8, the quantity of water pipe is provided with 10.
As the utility model further scheme: described inlet tube is square, width is 200-800mm, is highly 400-1200mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model possesses tail gas treating function, can realize the thorough purification of boiler exhaust gas, and be recycled by boiler exhaust gas, improve the thermal efficiency of system; By increasing secondary water jacket in boiler body, effectively can reclaim the waste heat in burnt gas, avoiding the waste of energy, reaching the effect of energy-saving and emission-reduction; Secondary flue is arranged to snakelike, increases the heat exchange area of heat smoke and secondary water jacket, waste heat recovery efficiency can be improved to greatest extent; By by main water sleeve and the series connection of secondary water jacket, the circulating effect of water effectively can be ensured; In addition, the utility model structure joint gathers, and floor space is little, and operating cost is low, has good popularizing value.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of energy-saving type boiler of hot tail gas process.
In figure: 1-outlet pipe, 2-first automatic exhaust steam valve, 3-floss hole, 4-water tank, 5-second control valve, 6-filling pipe, the secondary water jacket of 7-, 8-communicating pipe, 9-main water sleeve, 10-drainpipe, 11-air inlet, 12-grate, 13-water inlet pipe, 14-combustion chamber, 15-flue collector, 16-second automatic exhaust steam valve, 17-water-level gauge, 18-secondary flue, 19-first control valve, 20-flue, 21-air hose, 22-shell, 23-water pipe, 24-blower fan, 25-inlet tube, 26-cylindrical shell, 27-header tank, 28-conveying worm, 29-water pump, 30-chimney.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of energy-saving type boiler of hot tail gas process, comprise boiler body, described boiler body comprises main furnace body and secondary body of heater, secondary body of heater is arranged on the top of main furnace body, the below of described main furnace body is provided with base, base is provided with air inlet 11, grate 12 is provided with between combustion chamber 14 in described base and main furnace body, the top of combustion chamber 14 is provided with flue collector 15, main water sleeve 9 is provided with between the lateral wall of described main furnace body, the bottom of main furnace body lateral wall is provided with water inlet pipe 13 and drainpipe 10, the top of main furnace body lateral wall is also provided with the second automatic exhaust steam valve 16, secondary furnace interior is provided with the secondary flue 18 be connected with flue collector 15, secondary water jacket 7 is provided with between secondary body of heater inside and outside wall, by increasing secondary water jacket 7, effectively can reclaim the waste heat in burnt gas, avoid the waste of energy, reach the effect of energy-saving and emission-reduction, by main water sleeve 9 and secondary water jacket 7 being connected, effectively ensure that the circulating effect of water, thus improve heating efficiency, the top of secondary body of heater is provided with floss hole 3, the sidewall of secondary body of heater is also provided with water-level gauge 17, outlet pipe 1 and filling pipe 6, the other end of described filling pipe 6 connects water tank 4, described outlet pipe 1 is provided with the first control valve 19, described filling pipe 6 is provided with the second control valve 5, the position that the top of secondary body of heater is corresponding with secondary water jacket 7 is provided with the first automatic exhaust steam valve 2, is connected with communicating pipe 8 between main furnace body top and secondary lower portion of furnace body, described secondary flue 18 is serpentine configuration, is arranged to snakelike, increases the heat exchange area of heat smoke and secondary water jacket 7 by secondary flue 18, can improve waste heat recovery efficiency to greatest extent, the position of described water tank 4 is higher than the peak of secondary water jacket 7, the top and bottom of described water-level gauge 17 are all communicated with secondary water jacket 7.During work, flue gas produces from combustion chamber 14, through flue collector 15 and secondary flue 18, finally discharges from floss hole 3; Water enters main water sleeve 9 from water inlet pipe 13, discharges flow into cooling system after communicating pipe 8, secondary water jacket 7 from outlet pipe 19.
Described floss hole 3 is connected to exhaust gas processing device by flue 20, wherein, air hose 21 in exhaust gas processing device, shell 22 and water pipe 23 form residual neat recovering system, described air hose 21 and water pipe 23 insert in shell 22, the quantity of described air hose 21 is provided with 8, and the quantity of described water pipe 23 is provided with 10; Inlet tube 25 in exhaust gas processing device, cylindrical shell 26, header tank 27, conveying worm 28 and water pump 29 form flue gas purification system, and described inlet tube 25 is square, and width is 200-800mm, is highly 400-1200mm; Floss hole 3 is connected with residual neat recovering system through flue 20, and residual neat recovering system communicates with blower fan 24, flue gas purification system and chimney 30 successively through pipeline; During work, the tail gas of boiler body discharge, after floss hole 3 is discharged, enters residual neat recovering system through flue 20, after the water heating in the air of air hose 21 and water pipe 23, be delivered to flue gas purification system by blower fan 24 to purify, the flue gas after purification is discharged by chimney 30.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (5)

1. the energy-saving type boiler of a hot tail gas process, comprise boiler body, it is characterized in that, described boiler body comprises main furnace body and secondary body of heater, and secondary body of heater is arranged on the top of main furnace body, and the below of described main furnace body is provided with base, base is provided with air inlet (11), the top of combustion chamber (14) is provided with flue collector (15), is provided with main water sleeve (9) between the lateral wall of described main furnace body, and the bottom of main furnace body lateral wall is provided with water inlet pipe (13) and drainpipe (10); Secondary furnace interior is provided with the secondary flue (18) be connected with flue collector (15); Secondary water jacket (7) is provided with between secondary body of heater inside and outside wall; The top of secondary body of heater is provided with floss hole (3), the sidewall of secondary body of heater is also provided with water-level gauge (17), outlet pipe (1) and filling pipe (6), the other end of described filling pipe (6) connects water tank (4), described outlet pipe (1) is provided with the first control valve (19), described filling pipe (6) is provided with the second control valve (5), the position that the top of secondary body of heater is corresponding with secondary water jacket (7) is provided with the first automatic exhaust steam valve (2), is connected with communicating pipe (8) between main furnace body top and secondary lower portion of furnace body; Described secondary flue (18) is serpentine configuration; The position of described water tank (4) is higher than the peak of secondary water jacket (7); The top and bottom of described water-level gauge (17) are all communicated with secondary water jacket (7); Described floss hole (3) is connected to exhaust gas processing device by flue (20), wherein, air hose (21) in exhaust gas processing device, shell (22) and water pipe (23) composition residual neat recovering system, described air hose (21) and water pipe (23) insert in shell (22); Inlet tube (25) in exhaust gas processing device, cylindrical shell (26), header tank (27), conveying worm (28) and water pump (29) composition flue gas purification system, floss hole (3) is connected with residual neat recovering system through flue (20), and residual neat recovering system communicates with blower fan (24), flue gas purification system and chimney (30) successively through pipeline.
2. the energy-saving type boiler of a kind of hot tail gas process according to claim 1, is characterized in that, is provided with grate (12) between the combustion chamber (14) in described base and main furnace body.
3. the energy-saving type boiler of a kind of hot tail gas process according to claim 1, is characterized in that, the top of main furnace body lateral wall is also provided with the second automatic exhaust steam valve (16).
4. the energy-saving type boiler of a kind of hot tail gas process according to claim 1, is characterized in that, the quantity of air hose (21) is provided with 8, and the quantity of water pipe (23) is provided with 10.
5. the energy-saving type boiler of a kind of hot tail gas process according to claim 1, is characterized in that, described inlet tube (25) is for square, and width is 200-800mm, is highly 400-1200mm.
CN201520581903.3U 2015-08-05 2015-08-05 Energy -saving boiler of tape trailer gas disposal Expired - Fee Related CN204880679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520581903.3U CN204880679U (en) 2015-08-05 2015-08-05 Energy -saving boiler of tape trailer gas disposal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520581903.3U CN204880679U (en) 2015-08-05 2015-08-05 Energy -saving boiler of tape trailer gas disposal

Publications (1)

Publication Number Publication Date
CN204880679U true CN204880679U (en) 2015-12-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520581903.3U Expired - Fee Related CN204880679U (en) 2015-08-05 2015-08-05 Energy -saving boiler of tape trailer gas disposal

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642055A (en) * 2016-12-30 2017-05-10 天津施英宝科技有限公司 Boiler capable of recycling flue gas waste heat
CN109269092A (en) * 2018-08-10 2019-01-25 芜湖鸣人热能设备有限公司 A kind of environment-protection boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642055A (en) * 2016-12-30 2017-05-10 天津施英宝科技有限公司 Boiler capable of recycling flue gas waste heat
CN109269092A (en) * 2018-08-10 2019-01-25 芜湖鸣人热能设备有限公司 A kind of environment-protection boiler

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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: 20151216

Termination date: 20170805

CF01 Termination of patent right due to non-payment of annual fee