CN204460683U - From dedusting dump grate biomass fuel multitubular boiler - Google Patents

From dedusting dump grate biomass fuel multitubular boiler Download PDF

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Publication number
CN204460683U
CN204460683U CN201520115148.XU CN201520115148U CN204460683U CN 204460683 U CN204460683 U CN 204460683U CN 201520115148 U CN201520115148 U CN 201520115148U CN 204460683 U CN204460683 U CN 204460683U
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CN
China
Prior art keywords
fire
dedusting
air
bunker
heater
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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
CN201520115148.XU
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Chinese (zh)
Inventor
杨俊栋
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.)
Shenyang beacon biological science and technology Boiler Co Ltd
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杨俊栋
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Priority to CN201520115148.XU priority Critical patent/CN204460683U/en
Application granted granted Critical
Publication of CN204460683U publication Critical patent/CN204460683U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides from dedusting dump grate biomass fuel multitubular boiler.Fire door and material loading gate before being respectively equipped with on front side of body of heater, in body of heater, front side is provided with Bunker, Bunker top is provided with top bell, in Bunker, material loading fire grate is equipped with in bottom, many vertical fire tubes are laid with in body of heater rear section, be provided with into quirk in fire tube bottom, be provided with smoke outlet flue on fire tube top; The first tank lid and the second tank lid is respectively equipped with at water tank upper; The smoke outlet flue on fire tube top is connected with air-introduced machine, and air-introduced machine bottom is provided with air outlet, and air outlet is connected with the flue gas adjutage be located in deduster; Bottom deduster, be provided with sewage draining exit, top is provided with exhaust outlet.The utility model can realize mechanical material loading, fire tube heat exchange and from dedusting, so fuel combustion is abundant, efficiency of combustion is high, and has the advantage of energy saving standard.Be suitable for using as biomass granule fuel burning boiler.

Description

From dedusting dump grate biomass fuel multitubular boiler
Technical field
The utility model provides a kind of combustion apparatus of biomass fuel, specifically from dedusting dump grate biomass fuel multitubular boiler.
Background technology
At present, use biological particles as boiler normally water jacket or the water-tube boiler of fuel, adopt artificial loading, also need separately to establish desulfurating dust-removing equipment, could use up to standard.The shortcoming existed is that fuel combustion is incomplete, and flue dust also needs another arranging standby, and therefore operating cost is high, poor performance.
Summary of the invention
In order to overcome the shortcoming that existing biomass fuel boiler exists, the utility model provides from dedusting dump grate biomass fuel multitubular boiler.This boiler by mechanical material loading, fire tube heat exchange and provide deduster desulfurization and dedusting for oneself, the technical problem of solution boiler combustion and dedusting.
The scheme that the utility model technical solution problem adopts is:
Fire door and material loading gate before being respectively equipped with on front side of body of heater, in body of heater, front side is provided with Bunker, Bunker top is provided with top bell, in Bunker, material loading fire grate is equipped with in bottom, many vertical fire tubes are laid with in body of heater rear section, be provided with into quirk in fire tube bottom, be provided with smoke outlet flue on fire tube top; The first tank lid and the second tank lid is respectively equipped with at water tank upper; The smoke outlet flue on fire tube top is connected with air-introduced machine, and air-introduced machine bottom is provided with air outlet, and air outlet is connected with the flue gas adjutage be located in deduster; Bottom deduster, be provided with sewage draining exit, top is provided with exhaust outlet.
Good effect, the utility model can realize mechanical material loading, fire tube heat exchange and from dedusting, so fuel combustion is abundant, efficiency of combustion is high, and has the advantage of energy saving standard.Be suitable for using as biomass granule fuel burning boiler.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart
In figure, fire door 1., 2. material loading gate, 3. material loading fire grate, 4. Bunker, 5. enter quirk, 6. smoke outlet flue, 7. fire tube, 8. air-introduced machine, 9. flue gas adjutage, 10. deduster, 11. exhaust outlets, 12. sewage draining exits, push up bell on 13., 14. first tank lid, 15. second tank lid.
Detailed description of the invention
According to the figure, fire door 1 and material loading gate 2 before being respectively equipped with on front side of body of heater, in body of heater, front side is provided with Bunker 4, and Bunker top is provided with top bell 13, in Bunker, material loading fire grate 3 is equipped with in bottom, be laid with vertical many fire tubes 7 in body of heater rear section, be provided with in fire tube bottom into quirk 5, be provided with smoke outlet flue 6 on fire tube top, fire tube is placed in water tank, walk pyrotechnics in fire tube, heating fire-tube outer wall, the water in fire tube outer wall and water tank carries out heat exchange;
The first tank lid 14 and the second tank lid 15 is respectively equipped with at water tank upper;
The smoke outlet flue on fire tube top is connected with air-introduced machine 8, air-introduced machine bottom is provided with air outlet, and air outlet is connected, at deduster built with buck with the flue gas adjutage 9 be located in deduster 10, maintain an equal level below the height of buck and flue gas adjutage, flue dust and buck splash humidifying are absorbed;
Bottom deduster, be provided with sewage draining exit 12, top is provided with exhaust outlet 11, and sewage draining exit is for discharging flue dust absorbent, and exhaust outlet is for discharging the flue gas after dedusting.
Described fire grate is upset drive fire grate, and its structure is the mechanism rotated by drive wheel by the discaling roll that many with moving tooth are arranged in parallel.
Described front fire door is for observing fuel quantity state;
Described material loading gate is for checking material loading fire grate running status;
Described upper top bell is used for adding biomass granule fuel;
Described first tank lid and the second tank lid are used for removing contamination in water tank and overhauling;
Described air-introduced machine is for attracting the flue gas after burning by deduster dedusting.
Utility model works process:
In baffled feed bin, biomass granule fuel is added from upper top bell, under the effect of material loading fire grate, fuel is sent in burner hearth and burns, burned flame directly-fired kiln body water tank and fire tube, the water in water tank is transferred heat to by the effect of fire tube heat exchange, make water by heat temperature raising, discharge from furnace roof delivery port and use, and attracted by air-introduced machine by the flue gas of fire tube, flue gas adjutage is discharged to from exhaust outlet, contact with the water of deduster, flue gas is by humidifying, dirt is absorbed, flue gas through dedusting enters air from exhaust outlet, and flue dust hydration paste powder sewage, regularly discharge from sewage draining exit.
Feature of the present utility model:
1, be provided with Bunker in body of heater, fill fuel many, in order to mechanical feed, compared with Manual feeding, save manpower;
2, adopt material loading fire grate to supply fuel to combustion chamber, be convenient to control feeding speed, control firepower and furnace temperature;
3, material loading fire grate adopts dump grate structure, is conducive to the upset of fuel, slagging prevention, impact ventilation burning;
4, the fire tube vertically installed cocks off smooth and easy, and heat exchange area is large, is conducive to heat exchange, improves the thermal efficiency;
5, adopt air-introduced machine power to attract flue gas, flue gas is discharged smooth and easy, and air outlet produces certain pressure, and by the water effect in flue gas adjutage and deduster, purifying smoke dust suction, enter air safely through the flue gas purified, be conducive to environmental protection;
6, absorbed flue dust is discharged from blow-off pipe, is conducive to focusing on.

Claims (2)

1., from dedusting dump grate biomass fuel multitubular boiler, it is characterized in that:
Fire door (1) and material loading gate (2) before being respectively equipped with on front side of body of heater, in body of heater, front side is provided with Bunker (4), Bunker top is provided with top bell (13), in Bunker, material loading fire grate (3) is equipped with in bottom, vertical many fire tubes (7) are laid with in body of heater rear section, be provided with in fire tube bottom into quirk (5), be provided with smoke outlet flue (6) on fire tube top;
The first tank lid (14) and the second tank lid (15) is respectively equipped with at water tank upper;
The smoke outlet flue on fire tube top is connected with air-introduced machine (8), and air-introduced machine bottom is provided with air outlet, and air outlet is connected with the flue gas adjutage (9) be located in deduster (10);
Bottom deduster, be provided with sewage draining exit (12), top is provided with exhaust outlet (11).
2. according to claim 1 from dedusting dump grate biomass fuel multitubular boiler, it is characterized in that: described fire grate is upset drive fire grate, and its structure is the mechanism rotated by drive wheel by the discaling roll that many with moving tooth are arranged in parallel.
CN201520115148.XU 2015-02-25 2015-02-25 From dedusting dump grate biomass fuel multitubular boiler Expired - Fee Related CN204460683U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520115148.XU CN204460683U (en) 2015-02-25 2015-02-25 From dedusting dump grate biomass fuel multitubular boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520115148.XU CN204460683U (en) 2015-02-25 2015-02-25 From dedusting dump grate biomass fuel multitubular boiler

Publications (1)

Publication Number Publication Date
CN204460683U true CN204460683U (en) 2015-07-08

Family

ID=53667556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520115148.XU Expired - Fee Related CN204460683U (en) 2015-02-25 2015-02-25 From dedusting dump grate biomass fuel multitubular boiler

Country Status (1)

Country Link
CN (1) CN204460683U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642672A (en) * 2017-02-08 2017-05-10 安徽鹰龙工业设计有限公司 Suspended biomass boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642672A (en) * 2017-02-08 2017-05-10 安徽鹰龙工业设计有限公司 Suspended biomass boiler

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20150805

Address after: 110500 Chaoyang Industrial Park, Kangping Economic Development Zone, Shenyang, Liaoning

Patentee after: Shenyang beacon biological science and technology Boiler Co Ltd

Address before: 125001 Huludao province Liaoning city Longgang District Jinhu Road Yang boiler factory

Patentee before: Yang Jundong

Effective date of registration: 20150805

Address after: 110500 Chaoyang Industrial Park, Kangping Economic Development Zone, Shenyang, Liaoning

Patentee after: Shenyang beacon biological science and technology Boiler Co Ltd

Address before: 125001 Huludao province Liaoning city Longgang District Jinhu Road Yang boiler factory

Patentee before: Yang Jundong

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: SHENYANG FENGHUO BIO-TECHNOLOGY FURNACE CO., LTD.

Free format text: FORMER OWNER: YANG JUNDONG

Effective date: 20150805

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

Granted publication date: 20150708

Termination date: 20190225