CN205746799U - A kind of environment-protection boiler - Google Patents

A kind of environment-protection boiler Download PDF

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Publication number
CN205746799U
CN205746799U CN201620635801.XU CN201620635801U CN205746799U CN 205746799 U CN205746799 U CN 205746799U CN 201620635801 U CN201620635801 U CN 201620635801U CN 205746799 U CN205746799 U CN 205746799U
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CN
China
Prior art keywords
connects
combustor
chamber
recovery pipe
heat exchanger
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
Application number
CN201620635801.XU
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Chinese (zh)
Inventor
杨宁
马晓英
崔华
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Individual
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Individual
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Publication date
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Priority to CN201620635801.XU priority Critical patent/CN205746799U/en
Application granted granted Critical
Publication of CN205746799U publication Critical patent/CN205746799U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of environment-protection boiler, including base, base is provided with combustor, be provided with heat exchanger tube outside combustor, combustor sidepiece connects chimney, and top of combustion chamber connects combustion ignition device;Being provided with filtrating smoke dust chamber in the middle part of described chimney, filtrating smoke dust intracavity middle side part is provided with asbestos stratum reticulare, and the lower end sidepiece in filtrating smoke dust chamber is provided with fume recovery pipe, and fume recovery pipe connects fume recovery chamber, and the lower end in fume recovery chamber connects combustor;Upper end, described filtrating smoke dust chamber sidepiece connects gas recovery pipe, and gas recovery pipe connects the lower end of combustor.The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.

Description

A kind of environment-protection boiler
Technical field
This utility model relates to a kind of environment-protection boiler, belongs to field of Environment Protection.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has the chemical energy in fuel, electric energy, and boiler exports There is the steam of certain heat energy, high-temperature water or organic heat carrier.The original meaning of pot refers to the water container of heating on fire, and stove refers to burning The place of fuel, boiler includes pot and stove two large divisions.The hot water or the steam that produce in boiler can be directly commercial production and people The people's livelihood is lived provides required heat energy, it is possible to is converted to mechanical energy by Steam Power Equipment, or mechanical energy is turned by electromotor It is changed to electric energy.The boiler providing hot water is referred to as hot-water boiler, is mainly used in life, also has a small amount of application in commercial production.Existing Domestic water boiler be mainly applied to heat supply in winter, in the tail gas of this miniature boiler discharge containing substantial amounts of heat, one Carbonoxide and imperfect combustion flue dust, the pollution for environment is the biggest.
Summary of the invention
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of environmental protection pot Stove, tail gas filtering reclaims, Environmental Safety.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of environment-protection boiler, including base, Being provided with combustor on base, be provided with heat exchanger tube outside combustor, combustor sidepiece connects chimney, and top of combustion chamber connects There is combustion ignition device;Being provided with filtrating smoke dust chamber in the middle part of described chimney, filtrating smoke dust intracavity middle side part is provided with asbestos stratum reticulare, The lower end sidepiece in filtrating smoke dust chamber is provided with fume recovery pipe, and fume recovery pipe connects fume recovery chamber, fume recovery chamber Lower end connects combustor;Upper end, described filtrating smoke dust chamber sidepiece connects gas recovery pipe, and gas recovery pipe connects combustor Lower end;Described heat exchanger tube is that cylindrical screw shape is wound on the outer wall of combustor, and the pitch of heat exchanger tube is the 1/ of combustor height 6, the helical angle of heat exchanger tube is 21.7 degree;The upper end of described heat exchanger tube connects upper chamber, under the lower end connection of heat exchanger tube has Being provided with thermal-arrest ring in portion's cavity, upper chamber and lower cavity, thermal-arrest ring connects chimney.
Optimize, above-mentioned environment-protection boiler, in described asbestos stratum reticulare, be provided with gripper shoe, gripper shoe is provided with some logical Hole, the diameter of through hole is more than 3 centimetres.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The application's Design adds filtrating smoke dust chamber on chimney, is filtered the particle object in tail gas at cigarette by the filtration of asbestos stratum reticulare The bottom of dirt filter chamber, comes back in combustor by fume recovery pipe after focusing particles, not having in such particulate matter The granule burnt completely will burn again, and due to the inflammability of particulate matter, can improve with remaining fuel of accelerated combustion The efficiency of combustion of fuel.The tail gas on asbestos stratum reticulare top is again introduced into combustor through gas recovery pipe, in such tail gas Carbon monoxide burns again, reduces the content of carbon monoxide in tail gas.Heat in tail gas is arrived by thermal-arrest ring heat exchange Water in upper chamber and lower cavity.The arranging of gripper shoe and through hole improve gas thing in tail gas by efficiency, reduce The thermal loss of gas, facilitates the heat exchange of follow-up thermal-arrest ring.The design of the application reduces carbon monoxide and granule in tail gas The content of thing, environmental protection and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1 be base, 2 be combustor, 3 be heat exchanger tube, 4 be chimney, 5 be combustion ignition device, 6 for filtrating smoke dust Chamber, 7 for asbestos stratum reticulare, 8 for fume recovery pipe, 9 for fume recovery chamber, 10 for gas recovery pipe, 11 for upper chamber, 12 be under Portion's cavity, 13 be thermal-arrest ring, 14 be gripper shoe, 15 for through hole.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is a kind of environment-protection boiler, including base, base is provided with combustor, is provided with outside combustor Heat exchanger tube, combustor sidepiece connects chimney, and top of combustion chamber connects combustion ignition device;It is provided with cigarette in the middle part of described chimney Dirt filter chamber, filtrating smoke dust intracavity middle side part is provided with asbestos stratum reticulare, and the lower end sidepiece in filtrating smoke dust chamber is provided with fume recovery Pipe, fume recovery pipe connects fume recovery chamber, and the lower end in fume recovery chamber connects combustor;Described filtrating smoke dust chamber upper end side Portion connects gas recovery pipe, and gas recovery pipe connects the lower end of combustor;Described heat exchanger tube is that cylindrical screw shape is wound in combustion Burning on the outer wall of room, the pitch of heat exchanger tube is the 1/6 of combustor height, and the helical angle of heat exchanger tube is 21.7 degree;Described heat exchanger tube Upper end connect and have upper chamber, the lower end of heat exchanger tube connects to have in lower cavity, upper chamber and lower cavity and is provided with collection Hot ring, thermal-arrest ring connects chimney.It is provided with gripper shoe in described asbestos stratum reticulare, gripper shoe is provided with some through holes, through hole Diameter is more than 3 centimetres.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The application's Design adds filtrating smoke dust chamber on chimney, is filtered the particle object in tail gas at cigarette by the filtration of asbestos stratum reticulare The bottom of dirt filter chamber, comes back in combustor by fume recovery pipe after focusing particles, not having in such particulate matter The granule burnt completely will burn again, and due to the inflammability of particulate matter, can improve with remaining fuel of accelerated combustion The efficiency of combustion of fuel.The tail gas on asbestos stratum reticulare top is again introduced into combustor through gas recovery pipe, in such tail gas Carbon monoxide burns again, reduces the content of carbon monoxide in tail gas.Heat in tail gas is arrived by thermal-arrest ring heat exchange Water in upper chamber and lower cavity.The design of the application reduces carbon monoxide and the content of particulate matter, environmental protection in tail gas Energy-conservation.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this The those of ordinary skill of technical field, in essential scope of the present utility model, the change made, retrofits, adds or replaces, all Protection domain of the present utility model should be belonged to.

Claims (2)

1. an environment-protection boiler, it is characterised in that: include base, base is provided with combustor, be provided with outside combustor and change Heat pipe, combustor sidepiece connects chimney, and top of combustion chamber connects combustion ignition device;It is provided with flue dust in the middle part of described chimney Filter chamber, filtrating smoke dust intracavity middle side part is provided with asbestos stratum reticulare, and the lower end sidepiece in filtrating smoke dust chamber is provided with fume recovery pipe, Fume recovery pipe connects fume recovery chamber, and the lower end in fume recovery chamber connects combustor;Upper end, described filtrating smoke dust chamber sidepiece Connecting and have gas recovery pipe, gas recovery pipe connects the lower end of combustor;Described heat exchanger tube is that cylindrical screw shape is wound in burning On the outer wall of room, the pitch of heat exchanger tube is the 1/6 of combustor height, and the helical angle of heat exchanger tube is 21.7 degree;Described heat exchanger tube Upper end connects upper chamber, and the lower end of heat exchanger tube connects to have in lower cavity, upper chamber and lower cavity and is provided with thermal-arrest Ring, thermal-arrest ring connects chimney.
Environment-protection boiler the most according to claim 1, it is characterised in that: it is provided with gripper shoe in described asbestos stratum reticulare, supports Being provided with some through holes on plate, the diameter of through hole is more than 3 centimetres.
CN201620635801.XU 2016-06-24 2016-06-24 A kind of environment-protection boiler Expired - Fee Related CN205746799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620635801.XU CN205746799U (en) 2016-06-24 2016-06-24 A kind of environment-protection boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620635801.XU CN205746799U (en) 2016-06-24 2016-06-24 A kind of environment-protection boiler

Publications (1)

Publication Number Publication Date
CN205746799U true CN205746799U (en) 2016-11-30

Family

ID=57385326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620635801.XU Expired - Fee Related CN205746799U (en) 2016-06-24 2016-06-24 A kind of environment-protection boiler

Country Status (1)

Country Link
CN (1) CN205746799U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108240633A (en) * 2018-03-09 2018-07-03 郴州市金源节能技术开发有限公司 A kind of efficient flue dust reclaimer
CN109724061A (en) * 2019-01-21 2019-05-07 南京工业职业技术学院 A kind of Industrial Boiler that heat utilization rate is high

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108240633A (en) * 2018-03-09 2018-07-03 郴州市金源节能技术开发有限公司 A kind of efficient flue dust reclaimer
CN109724061A (en) * 2019-01-21 2019-05-07 南京工业职业技术学院 A kind of Industrial Boiler that heat utilization rate is high

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

Granted publication date: 20161130

Termination date: 20170624