WO2015000223A1 - Combustion furnace - Google Patents

Combustion furnace Download PDF

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Publication number
WO2015000223A1
WO2015000223A1 PCT/CN2013/083957 CN2013083957W WO2015000223A1 WO 2015000223 A1 WO2015000223 A1 WO 2015000223A1 CN 2013083957 W CN2013083957 W CN 2013083957W WO 2015000223 A1 WO2015000223 A1 WO 2015000223A1
Authority
WO
WIPO (PCT)
Prior art keywords
furnace
furnace body
door
air inlet
outlet pipe
Prior art date
Application number
PCT/CN2013/083957
Other languages
French (fr)
Chinese (zh)
Inventor
周越魁
周建伟
郑瑞宏
Original Assignee
江苏瑞安特机械集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏瑞安特机械集团有限公司 filed Critical 江苏瑞安特机械集团有限公司
Publication of WO2015000223A1 publication Critical patent/WO2015000223A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits

Definitions

  • the present invention relates to a combustion furnace, and more particularly to a combustion furnace that provides dry smoke hot gas. Background technique
  • a combustion furnace is a device that burns combustible materials to obtain thermal energy.
  • a drying process is required, and the composite fertilizer is dried by a dryer.
  • the dryer is dried.
  • the input of thermal energy is a technical point.
  • the general combustion and heating equipment is complicated in structure, and the heat at the exit is uncontrollable.
  • a combustion furnace includes a furnace body, a furnace frame is disposed outside the furnace body, and the furnace body is provided with a furnace door and a ash door, and the furnace door is provided Above the ash door, a furnace shelf is arranged inside the furnace body, a furnace bar is arranged on the grate shelf, an air outlet pipe is arranged at an upper end of the furnace body, and the air outlet pipe is extended on both sides There is a blister, the lower end of the furnace body is provided with an air inlet, and the air inlet is sequentially connected to the air inlet pipe, the filter pipe and the fan, and the fan is fixed on the base.
  • the outer side of the furnace body is provided with a heat insulation layer.
  • the furnace body has a symmetrical structure, and the furnace door and the ash door are provided on both sides for alternately adding coal.
  • the outlet pipe end is provided with an air outlet.
  • the combustion furnace disclosed by the invention has the characteristics of simple structure and adjustable temperature of the flue gas in the outlet pipe.
  • Figure 1 is a front elevational view of the burner disclosed in the present invention
  • FIG. 2 is a side view of the burner disclosed in the present invention.
  • Figure 3 is a plan view of a combustion furnace disclosed in the present invention.
  • a combustion furnace disclosed in the present invention includes a furnace body 1, a furnace frame 2 is disposed outside the furnace body 1, and a furnace door 3 is disposed on a side wall of the furnace body 1.
  • the furnace body 1 is internally provided with a grate shelf 5, the grate shelf 5 is provided with a grate bar 6, and the furnace body 1 is provided with an air outlet pipe 7, and the air outlet pipe 7
  • An air outlet 71 is disposed at the front end, and an extension portion 72 is disposed on both sides of the air outlet tube 7.
  • the end portion of the extension portion 72 is provided with a butterfly sash 73 for controlling the gas temperature of the air outlet 71.
  • An air inlet 8 is provided at the bottom, and the air inlet 8 is connected to the air inlet pipe 9, and the air inlet pipe 9 is connected to the filter pipe 10.
  • the filter pipe 10 is connected to the fan 11, and the fan 11 is fixed on the base 12.
  • the furnace body 1 is symmetrically disposed, and the furnace door 3 and the ash door 4 are disposed on both sides, and the furnace door 3 is disposed above the ash door 4, and passes through the two side furnace doors 3 when in use. Add coal in turn to prevent a lot of smoke.
  • the outer side of the furnace body 1 is further provided with a heat insulation layer (not shown), and the heat insulation layer is refractory brick, light warm brick and red brick.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Incineration Of Waste (AREA)

Abstract

A combustion furnace comprises a furnace body (1). A furnace frame (2) is disposed outside the furnace body (1). The furnace body (1) is provided with a furnace door (3) and an ash outlet door (4). The furnace door (3) is disposed above the ash outlet door (4). A grate bar shelf (5) is disposed inside the furnace body (1). A grate bar (6) is mounted on the grate bar shelf (5). An upper end of the furnace body (1) is provided with a gas outlet pipe (7). Extending sections at two sides of the gas outlet pipe (7) are provided with butterfly valves (73). A lower end of the furnace body (1) is provided with a gas inlet (8). The air inlet (8) is sequentially connected to an air inlet pipe (9), a filtering pipe (10), and a fan (11). The fan (11) is fixed on a base (12). The combustion furnace has a simple structure, and temperature of smoke and gas in the gas outlet pipe (7) can be adjusted.

Description

一种燃烧炉 技术领域 本发明涉及一种燃烧炉， 尤其涉及一种提供干烟热气的燃烧炉。 背景技术  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combustion furnace, and more particularly to a combustion furnace that provides dry smoke hot gas. Background technique
燃烧炉是一种将可燃物质进行燃烧已获得热能的装置，在复合肥 的生产过程中， 需要一歩及其重要的烘干歩骤， 通过烘干机将复合肥 进行烘干， 然而烘干机的热能输入是个技术要点， 目前一般的燃烧供 热设备均结构复杂， 且出口处的热量无法控制。  A combustion furnace is a device that burns combustible materials to obtain thermal energy. In the production process of compound fertilizer, a drying process is required, and the composite fertilizer is dried by a dryer. However, the dryer is dried. The input of thermal energy is a technical point. At present, the general combustion and heating equipment is complicated in structure, and the heat at the exit is uncontrollable.
发明内容 本发明的目的在于克服现有技术的缺陷，提供一种可控制出气口 温度的提供干烟热气的燃烧炉。 为实现上述目的， 本发明提出如下技术方案： 一种燃烧炉， 包括 炉体， 所述炉体外侧设有炉架， 所述炉体上设有炉门及出灰门， 所述 炉门设于所述出灰门上方， 所述炉体内部设有炉条搁架， 所述炉条搁 架上装有炉条， 所述炉体上端设有出气管， 所述出气管两侧延伸段装 有蝶闽， 所述炉体下端设有进气口， 所述进气口依次连接进风管， 过 滤管及风机， 所述风机固定在底座上。 所述炉体外侧设有隔热层。 所述炉体呈对称结构， 两侧均设有所述炉门及出灰门， 用以交替 加煤。 所述出气管端部设有出气口。 与现有技术相比， 本发明所揭示的燃烧炉具有结构简单， 出气管 内烟气温度可调的特点。 SUMMARY OF THE INVENTION It is an object of the present invention to overcome the deficiencies of the prior art and to provide a combustion furnace that provides dry soot heat that can control the temperature of the outlet. In order to achieve the above object, the present invention provides the following technical solution: A combustion furnace includes a furnace body, a furnace frame is disposed outside the furnace body, and the furnace body is provided with a furnace door and a ash door, and the furnace door is provided Above the ash door, a furnace shelf is arranged inside the furnace body, a furnace bar is arranged on the grate shelf, an air outlet pipe is arranged at an upper end of the furnace body, and the air outlet pipe is extended on both sides There is a blister, the lower end of the furnace body is provided with an air inlet, and the air inlet is sequentially connected to the air inlet pipe, the filter pipe and the fan, and the fan is fixed on the base. The outer side of the furnace body is provided with a heat insulation layer. The furnace body has a symmetrical structure, and the furnace door and the ash door are provided on both sides for alternately adding coal. The outlet pipe end is provided with an air outlet. Compared with the prior art, the combustion furnace disclosed by the invention has the characteristics of simple structure and adjustable temperature of the flue gas in the outlet pipe.
附图说明  DRAWINGS
图 1是本发明所揭示的燃烧炉的正视图；  Figure 1 is a front elevational view of the burner disclosed in the present invention;
图 2是本发明所揭示的燃烧炉的侧视图；  Figure 2 is a side view of the burner disclosed in the present invention;
图 3是本发明所揭示的燃烧炉的俯视图。  Figure 3 is a plan view of a combustion furnace disclosed in the present invention.
具体实施方式 detailed description
下面将结合本发明的附图， 对本发明实施例的技术方案进行清 楚、 完整的描述。  The technical solutions of the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.
如图 1、 2、 3所示， 本发明所揭示的一种燃烧炉， 包括炉体 1， 所述炉体 1外侧设有炉架 2， 所述炉体 1侧壁上设有炉门 3及出灰门 4， 所述炉体 1内部设有炉条搁架 5， 所述炉条搁架 5上装有炉条 6， 所述炉体 1上方装有出气管 7， 所述出气管 7前端设有出气口 71， 所 述出气管 7两侧设有延伸段 72， 所述延伸段 72端部设有蝶闽 73， 用 于控制所述出气口 71出气体温度，所述炉体 1下方设有进气口 8，所 述进气口 8连接进风管 9， 所述进风管 9连接过滤管 10， 所述过滤管 10连接风机 11， 所述风机 11固定在底座 12上。  As shown in FIG. 1, 2, and 3, a combustion furnace disclosed in the present invention includes a furnace body 1, a furnace frame 2 is disposed outside the furnace body 1, and a furnace door 3 is disposed on a side wall of the furnace body 1. And the ash door 4, the furnace body 1 is internally provided with a grate shelf 5, the grate shelf 5 is provided with a grate bar 6, and the furnace body 1 is provided with an air outlet pipe 7, and the air outlet pipe 7 An air outlet 71 is disposed at the front end, and an extension portion 72 is disposed on both sides of the air outlet tube 7. The end portion of the extension portion 72 is provided with a butterfly sash 73 for controlling the gas temperature of the air outlet 71. An air inlet 8 is provided at the bottom, and the air inlet 8 is connected to the air inlet pipe 9, and the air inlet pipe 9 is connected to the filter pipe 10. The filter pipe 10 is connected to the fan 11, and the fan 11 is fixed on the base 12.
所述炉体 1呈对称设置， 两侧均设有所述炉门 3及出灰门 4， 且 所述炉门 3设有所述出灰门 4上方， 在使用时通过两侧炉门 3轮流加 煤， 防止了大量烟雾的产生。  The furnace body 1 is symmetrically disposed, and the furnace door 3 and the ash door 4 are disposed on both sides, and the furnace door 3 is disposed above the ash door 4, and passes through the two side furnace doors 3 when in use. Add coal in turn to prevent a lot of smoke.
所述炉体 1 外侧还设有隔热层 （图未示）， 所述隔热层依次为耐 火砖， 轻质温砖及红砖。 本发明的技术内容及技术特征已揭示如上，然而熟悉本领域的技 术人员仍可能基于本发明的教示及揭示而作种种不背离本发明精神 的替换及修饰，因此，本发明保护范围应不限于实施例所揭示的内容， 而应包括各种不背离本发明的替换及修饰，并为本专利申请权利要求 所涵盖。 The outer side of the furnace body 1 is further provided with a heat insulation layer (not shown), and the heat insulation layer is refractory brick, light warm brick and red brick. The technical content and the technical features of the present invention have been disclosed as above, but those skilled in the art can still make various alternatives and modifications without departing from the spirit and scope of the present invention based on the teachings and disclosures of the present invention. Therefore, the scope of protection of the present invention should not be limited to The disclosure of the embodiments is intended to cover various alternatives and modifications of the inventions

Claims

权 利 要 求 书 Claim
1 . 一种燃烧炉， 其特征在于： 包括炉体， 所述炉体外侧设有炉 架，所述炉体上设有炉门及出灰门，所述炉门设于所述出灰门上方， 所述炉体内部设有炉条搁架， 所述炉条搁架上装有炉条， 所述炉体 上端设有出气管， 所述出气管两侧延伸段装有蝶闽， 所述炉体下端 设有进气口， 所述进气口依次连接进风管， 过滤管及风机， 所述风 机固定在底座上。 1 . A combustion furnace, comprising: a furnace body, a furnace frame is arranged outside the furnace body, the furnace body is provided with a furnace door and a ash door, and the furnace door is arranged at the ash door Above, the inside of the furnace body is provided with a grate shelf, the grate shelf is provided with a grate, the upper end of the furnace body is provided with an air outlet pipe, and the two sides of the air outlet pipe are provided with a butterfly raft, The lower end of the furnace body is provided with an air inlet, and the air inlet is sequentially connected to the air inlet pipe, the filter pipe and the fan, and the fan is fixed on the base.
2. 根据权利要求 1所述的一种燃烧炉， 其特征在于： 所述炉体外 侧设有隔热层。 2. A combustion furnace according to claim 1, wherein: a heat insulating layer is provided on the outer side of the furnace.
3. 根据权利要求 1 所述的一种燃烧炉， 其特征在于： 所述炉体 呈对称结构， 两侧均设有所述炉门及出灰门， 用以交替加煤。 3. A combustion furnace according to claim 1, wherein: the furnace body has a symmetrical structure, and the furnace door and the ash door are provided on both sides for alternately adding coal.
4. 根据权利要求 1所述的一种燃烧炉， 其特征在于： 所述出气管 端部设有出气口。  4. A combustion furnace according to claim 1, wherein: the outlet pipe end is provided with an air outlet.
PCT/CN2013/083957 2013-07-04 2013-09-22 Combustion furnace WO2015000223A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310278838.2 2013-07-04
CN2013102788382A CN103307594A (en) 2013-07-04 2013-07-04 Combustion furnace

Publications (1)

Publication Number Publication Date
WO2015000223A1 true WO2015000223A1 (en) 2015-01-08

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ID=49133111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/083957 WO2015000223A1 (en) 2013-07-04 2013-09-22 Combustion furnace

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WO (1) WO2015000223A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307594A (en) * 2013-07-04 2013-09-18 江苏瑞安特重型机械有限公司 Combustion furnace

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556820A1 (en) * 1983-12-15 1985-06-21 Frei Martin Fireplace for heating with hot air production
CN2260270Y (en) * 1996-05-30 1997-08-20 何沛雷 Ambient pressure water boiler with annular hearth
CN101377379A (en) * 2008-10-08 2009-03-04 东北电力大学 Coal ash drying device
CN201640429U (en) * 2010-01-27 2010-11-24 河南农业大学 Heater for bulk curer
CN103307594A (en) * 2013-07-04 2013-09-18 江苏瑞安特重型机械有限公司 Combustion furnace
CN203489254U (en) * 2013-07-04 2014-03-19 江苏瑞安特重型机械有限公司 Combustion furnace

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007162995A (en) * 2005-12-12 2007-06-28 Parker Engineering Kk Coat baking drying furnace
CN101469938A (en) * 2007-12-24 2009-07-01 同方环境股份有限公司 Flue gas purification and residual heat utilization method and apparatus for silicon-aluminum alloy electric furnace
CN201526954U (en) * 2009-10-20 2010-07-14 彭可常 Combustion furnace with double-chamber range
CN201582798U (en) * 2009-12-31 2010-09-15 河南省科学院能源研究所有限公司 Biomass molded fuel combustion equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556820A1 (en) * 1983-12-15 1985-06-21 Frei Martin Fireplace for heating with hot air production
CN2260270Y (en) * 1996-05-30 1997-08-20 何沛雷 Ambient pressure water boiler with annular hearth
CN101377379A (en) * 2008-10-08 2009-03-04 东北电力大学 Coal ash drying device
CN201640429U (en) * 2010-01-27 2010-11-24 河南农业大学 Heater for bulk curer
CN103307594A (en) * 2013-07-04 2013-09-18 江苏瑞安特重型机械有限公司 Combustion furnace
CN203489254U (en) * 2013-07-04 2014-03-19 江苏瑞安特重型机械有限公司 Combustion furnace

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