CN208398060U - A kind of novel energy-conserving briquette boiler - Google Patents

A kind of novel energy-conserving briquette boiler Download PDF

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Publication number
CN208398060U
CN208398060U CN201820205476.2U CN201820205476U CN208398060U CN 208398060 U CN208398060 U CN 208398060U CN 201820205476 U CN201820205476 U CN 201820205476U CN 208398060 U CN208398060 U CN 208398060U
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China
Prior art keywords
heat exchanger
exchanger tube
pipe
conserving
combustion chamber
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CN201820205476.2U
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Chinese (zh)
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杨海波
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Yili Clean Energy Technology Co Ltd (yingshang)
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Yili Clean Energy Technology Co Ltd (yingshang)
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Priority to CN201820205476.2U priority Critical patent/CN208398060U/en
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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 a kind of novel energy-conserving briquette boilers, including furnace body and heat exchanger tube, heating thorax and combustion chamber are equipped in the inner cavity of the furnace body from top to bottom, the intracavity bottom of the heating thorax is fixedly connected with straight up, and the pipe be connected with combustion chamber, the heat exchanger tube is fixedly mounted on the top of pipe, and encapsulation process is passed through in junction, the upper top of the heat exchanger tube is fixedly installed with straight up and stretches out the external smoke exhaust pipe of heating thorax, and the intracavity bottom of the combustion chamber is equipped with fire grate.The utility model is designed reasonably, it is skillfully constructed, it is exchanged heat by heat exchanger tube to the flue gas generated in heating process, and then to be heated to the water body in heating thorax, and air-flow buffer fin is provided in the inner wall of heat exchanger tube, it reduces the speed of flue gas emission, extends residence time of the flue gas in heat exchanger tube, be convenient for be collected to the heat in flue gas.

Description

A kind of novel energy-conserving briquette boiler
Technical field
The utility model relates to briquette boiler technical field, specially a kind of novel energy-conserving briquette boiler.
Background technique
Boiler is the mechanical equipment for water being heated as using the thermal energy of fuel or other energy hot water or steam.Boiler packet Pot and furnace two large divisions are included, required for the hot water or steam generated in boiler can be provided directly for industrial production and people's lives Thermal energy can also be converted to mechanical energy by Steam Power Equipment, or convert mechanical energy into electric energy by generator again, be transported extensively It uses in social production life, and existing briquette boiler will directly generate in combustion in heating production process Flue gas emission into air, and carried a large amount of heat in flue gas, be directly discharged in air, it will cause heats Wasting to reduce the heat utilization efficiency of coal, and causes the waste of coal resources.Therefore need to design a kind of energy saving coal Charcoal boiler.
Utility model content
The purpose of this utility model is to provide a kind of novel energy-conserving briquette boilers, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel energy-conserving briquette boiler, including furnace Body and heat exchanger tube are equipped with heating thorax and combustion chamber, the intracavity bottom of the heating thorax in the inner cavity of the furnace body from top to bottom The pipe for being fixedly connected with straight up, and being connected with combustion chamber, the heat exchanger tube are fixedly mounted on the top of pipe, And junction passes through encapsulation process, the upper top of the heat exchanger tube is fixedly installed with straight up and to stretch out heating thorax external Smoke exhaust pipe, the intracavity bottom of the combustion chamber are equipped with fire grate, and ash discharging hole is offered below the fire grate, and the combustion chamber exists Several acclivitous discharge pipes being distributed in a ring, the top and bottom of the heating thorax are installed below fire grate It has been respectively fixedly connected with water inlet pipe and outlet pipe, feed inlet is offered on the side side wall of the combustion chamber, the heat exchanger tube Multiple air-flow buffer fins are interleaved and installed on inner wall from top to bottom, are provided with radiating fin on the lateral wall of the heat exchanger tube, The upper/lower terminal of the heat exchanger tube has been respectively fixedly connected with butt tube and installing pipe.
Preferably, the thermal-arrest fin of outwardly convex is set on the inner wall of the heat exchanger tube.
Preferably, the feed inlet is equipped with inclined stock guide by nut.
Preferably, the discharge pipe is no less than six, and is connected to extraneous air blower.
Compared with prior art, the utility model has the beneficial effects that the utility model is designed reasonably, is skillfully constructed, lead to Heat exchanger tube is crossed to exchange heat to the flue gas generated in heating process, and then the water body in heating thorax heated, and led to It crosses in the inner wall of heat exchanger tube and is provided with air-flow buffer fin, to reduce the speed of flue gas emission, extend flue gas in heat exchanger tube Residence time by being provided with radiating fin on the lateral wall of heat exchanger tube, increase to be collected to the heat in flue gas Heat exchange area between heat exchanger tube and water body improves exchange rate, and is easily installed and dismantles, practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model heat exchanger tube cross-sectional view.
In figure: 1 furnace body, 2 combustion chambers, 3 heating thoraxes, 4 heat exchanger tubes, 5 smoke exhaust pipes, 6 fire grates, 7 outlet pipes, 8 discharge pipes, 9 rows Grey mouth, 10 feed inlets, 11 stock guides, 12 pipes, 13 water inlet pipes, 14 air-flow buffer fins, 15 thermal-arrest fins, 16 radiating fins Piece, 17 butt tubes, 18 installing pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel energy-conserving briquette boiler, including furnace body 1 With heat exchanger tube 4, the thermal-arrest fin 15 of outwardly convex is set, the height of the thermal-arrest fin 15 exists on the inner wall of the heat exchanger tube 4 Between 20 to 30 millimeters, increase with the heat exchange area of flue gas, be equipped in the inner cavity of the furnace body 1 from top to bottom heating thorax 3 with And combustion chamber 2, the pipe that the intracavity bottom of the heating thorax 3 is fixedly connected with straight up, and is connected with combustion chamber 2 12, the heat exchanger tube 4 is fixedly mounted on the top of pipe 12, and encapsulation process, the upper top of the heat exchanger tube 4 are passed through in junction End is fixedly installed with straight up and stretches out the external smoke exhaust pipe 5 of heating thorax 3, and the intracavity bottom of the combustion chamber 2 is equipped with furnace Row 6, the lower section of the fire grate 6 offer ash discharging hole 9, and the combustion chamber 2 is equipped with several in ring in the lower section for being located at fire grate 6 The acclivitous discharge pipe 8 of shape distribution, the discharge pipe 8 are no less than six, and are connected to extraneous air blower, from it is comprehensive into Row ventilation, so that coal burning is more abundant, the top and bottom of the furnace body 1 have been respectively fixedly connected with water inlet pipe 13 and have gone out Water pipe 7 offers feed inlet 10 on the side side wall of the combustion chamber 2, and the feed inlet 10 is equipped with inclined by nut Stock guide 11 is interleaved and installed with multiple air-flow buffer fins on the inner wall of the heat exchanger tube 4 convenient for addition coal charge from top to bottom 14, radiating fin 16 is provided on the lateral wall of the heat exchanger tube 4, and the upper/lower terminal of the heat exchanger tube 4 has been respectively fixedly connected with Butt tube 17 and installing pipe 18.
Working principle: being sent to coal charge in combustion chamber 2, burnt by feed inlet 10 first, to heating thorax 3 The flue gas for being heated, and being generated during heating is imported into heat exchanger tube 4 then through pipe 12, using heat exchanger tube 4 come Heat exchange carried out to water body and flue gas, and then the heat in flue gas is made full use of, and is changed when flue gas enters In hot cylinder 4, under the action of the air-flow buffer fin 14 on 4 inner wall of heat exchanger tube, to reduce the speed of flue gas emission, extend flue gas Residence time in heat exchanger tube 4 is convenient for be collected to the heat in flue gas, by setting on the lateral wall of heat exchanger tube 4 It is equipped with radiating fin 16, increases the heat exchange area between heat exchanger tube 4 and water body, exchange rate is improved, after heat exchanges Flue gas be discharged in extraneous flue gas processing device and carry out purified treatment by smoke exhaust pipe 5.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel energy-conserving briquette boiler, including furnace body (1) and heat exchanger tube (4), it is characterised in that: the furnace body (1) it is interior Heating thorax (3) and combustion chamber (2) are equipped in chamber from top to bottom, the intracavity bottom of heating thorax (3) is fixedly connected with vertically Upward, and the pipe (12) with combustion chamber (2) conducting, the heat exchanger tube (4) are fixedly mounted on the top of pipe (12), And encapsulation process is passed through in junction, the upper top of the heat exchanger tube (4) is fixedly installed with straight up and stretches out heating thorax (3) The intracavity bottom of external smoke exhaust pipe (5), the combustion chamber (2) is equipped with fire grate (6), is offered below the fire grate (6) Ash discharging hole (9), the combustion chamber (2) be located at fire grate (6) below be equipped with several be distributed in a ring it is acclivitous The top and bottom of discharge pipe (8), heating thorax (3) have been respectively fixedly connected with water inlet pipe (13) and outlet pipe (7), the combustion It burns and is offered feed inlet (10) on the side side wall of thorax (2), is interleaved and installed with from top to bottom on the inner wall of the heat exchanger tube (4) more A air-flow buffer fin (14) is provided with radiating fin (16) on the lateral wall of the heat exchanger tube (4), the heat exchanger tube (4) Upper/lower terminal has been respectively fixedly connected with butt tube (17) and installing pipe (18).
2. a kind of novel energy-conserving briquette boiler according to claim 1, it is characterised in that: the inner wall of the heat exchanger tube (4) The thermal-arrest fin (15) of upper setting outwardly convex.
3. a kind of novel energy-conserving briquette boiler according to claim 1, it is characterised in that: the feed inlet (10) passes through spiral shell Mother is equipped with inclined stock guide (11).
4. a kind of novel energy-conserving briquette boiler according to claim 2, it is characterised in that: the height of the thermal-arrest fin (15) Degree is between 20 to 30 millimeters.
5. a kind of novel energy-conserving briquette boiler according to claim 1, it is characterised in that: the discharge pipe (8) is no less than Six, and be connected to extraneous air blower.
CN201820205476.2U 2018-02-06 2018-02-06 A kind of novel energy-conserving briquette boiler Active CN208398060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820205476.2U CN208398060U (en) 2018-02-06 2018-02-06 A kind of novel energy-conserving briquette boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820205476.2U CN208398060U (en) 2018-02-06 2018-02-06 A kind of novel energy-conserving briquette boiler

Publications (1)

Publication Number Publication Date
CN208398060U true CN208398060U (en) 2019-01-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110806005A (en) * 2019-10-09 2020-02-18 长沙市天珍科技有限公司 Environment-friendly staged combustion boiler
CN110806005B (en) * 2019-10-09 2021-04-30 乌鲁木齐华源热力股份有限公司 Environment-friendly staged combustion boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110806005A (en) * 2019-10-09 2020-02-18 长沙市天珍科技有限公司 Environment-friendly staged combustion boiler
CN110806005B (en) * 2019-10-09 2021-04-30 乌鲁木齐华源热力股份有限公司 Environment-friendly staged combustion boiler

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