CN106152486A - A kind of energy-saving combustion unattended boiler - Google Patents

A kind of energy-saving combustion unattended boiler Download PDF

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Publication number
CN106152486A
CN106152486A CN201610564141.5A CN201610564141A CN106152486A CN 106152486 A CN106152486 A CN 106152486A CN 201610564141 A CN201610564141 A CN 201610564141A CN 106152486 A CN106152486 A CN 106152486A
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pipe
boiler
flue gas
energy
heat
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宋清昆
侯玉杰
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Harbin University of Science and Technology
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Harbin University of Science and Technology
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Priority to CN201610564141.5A priority Critical patent/CN106152486A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18Water-storage heaters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L1/00Passages or apertures for delivering primary air for combustion 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L15/00Heating of air supplied for combustion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • 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
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Supply (AREA)

Abstract

本发明公开了一种节能燃烧自动化锅炉,包括烟气除尘器、蛇形换热管、锅炉本体、炉膛、吸热水管和预热水箱,所述锅炉本体由保温外壳体和保温内壳体组成,保温外壳体和保温内壳体之间构成密封的预热水箱,预热水箱底部连接冷水进水管,预热水箱顶部连通吸热水管,吸热水管底部连通热水出水管,保温内壳体内侧设置为炉膛,炉膛底部安装有炉排,炉排侧面的锅炉本体上连接有热空气管,热空气管连通蛇形换热管,蛇形换热管安装在烟气除尘器内,本发明实现热量的有效利用,节约燃料,提高了加热效率,使炉膛内燃煤充分燃烧,有效对烟气进行过滤,实现对空气的预热,使烟气中热量被充分利用,提高了锅炉的工作效率。

The invention discloses an energy-saving combustion automatic boiler, which comprises a flue gas dust collector, a serpentine heat exchange tube, a boiler body, a furnace, a hot water absorption pipe and a preheating water tank. The boiler body is composed of a thermal insulation outer shell and a thermal insulation inner shell , a sealed pre-heating water tank is formed between the heat-insulating outer shell and the heat-insulating inner shell. The inner side is set as a furnace, the bottom of the furnace is installed with a fire grate, and the boiler body on the side of the fire grate is connected with a hot air pipe, and the hot air pipe is connected with a serpentine heat exchange pipe, and the serpentine heat exchange pipe is installed in the flue gas dust collector. Realize the effective use of heat, save fuel, improve the heating efficiency, fully burn the coal in the furnace, effectively filter the flue gas, realize the preheating of the air, make full use of the heat in the flue gas, and improve the work of the boiler efficiency.

Description

一种节能燃烧自动化锅炉An energy-saving combustion automatic boiler

技术领域technical field

本发明涉及锅炉技术领域,具体是一种节能燃烧自动化锅炉。The invention relates to the technical field of boilers, in particular to an energy-saving combustion automatic boiler.

背景技术Background technique

随着我国经济的不断发展,锅炉成为我国经济发展中重要的热能供应设备,广泛应用于电力、机械。冶金、化工。纺织造纸、食品、饲料工业及民用取暖或洗浴中,但是,现有的锅炉在使用过程中,锅炉本体的保温效果比较差,造成燃料在燃烧过程中,热量散失比较严重,增加生产成本,同时,由于空气的进气量不易调节,导致燃煤不充分燃烧,烟气中的CO浓度较高,造成燃料浪费的同时,增加对环境的污染,降低锅炉使用的安全性,且烟气中的预热未被充分利用直接排入空气中,对环境造成热污染,环保节能效果差。With the continuous development of my country's economy, boilers have become an important heat supply equipment in my country's economic development, and are widely used in electricity and machinery. Metallurgy, chemical industry. In the textile and papermaking, food, feed industry and civil heating or bathing, however, during the use of the existing boilers, the insulation effect of the boiler body is relatively poor, resulting in serious heat loss during the combustion process of the fuel, increasing production costs, and at the same time , because the air intake volume is not easy to adjust, resulting in insufficient combustion of coal, high CO concentration in the flue gas, resulting in waste of fuel, increased pollution to the environment, reduced the safety of boiler use, and the CO concentration in the flue gas The preheating is not fully utilized and directly discharged into the air, causing thermal pollution to the environment, and the effect of environmental protection and energy saving is poor.

发明内容Contents of the invention

本发明的目的在于提供一种节能燃烧自动化锅炉,以解决上述背景技术中提出的问题。The object of the present invention is to provide an energy-saving combustion automatic boiler to solve the problems raised in the above background technology.

为实现上述目的,本发明提供如下技术方案:To achieve the above object, the present invention provides the following technical solutions:

一种节能燃烧自动化锅炉,包括烟气除尘器、蛇形换热管、锅炉本体、炉膛、吸热水管和预热水箱,所述锅炉本体由保温外壳体和保温内壳体组成,保温外壳体和保温内壳体之间构成密封的预热水箱,预热水箱底部连接冷水进水管,预热水箱顶部连通吸热水管,吸热水管底部连通热水出水管,保温内壳体内侧设置为炉膛,炉膛底部安装有炉排,炉排上侧的锅炉本体上开设有添煤口,炉排下侧的锅炉本体上开设有排渣口,炉排侧面的锅炉本体上连接有热空气管,热空气管连通蛇形换热管,蛇形换热管安装在烟气除尘器内,蛇形换热管另一端连接鼓风机,烟气除尘器上端通过烟气出管连接锅炉本体,烟气除尘器底侧连接排烟机,排烟机连接烟囱。An energy-saving combustion automatic boiler, comprising a flue gas dust collector, a serpentine heat exchange tube, a boiler body, a furnace, a heat absorption pipe and a preheating water tank, the boiler body is composed of an outer heat-insulating shell and an inner heat-insulating shell, and the outer heat-insulating shell A sealed preheating water tank is formed between the heat preservation inner shell, the bottom of the preheating water tank is connected to the cold water inlet pipe, the top of the preheating water tank is connected to the heat absorption pipe, and the bottom of the heat absorption pipe is connected to the hot water outlet pipe, and the inside of the heat preservation inner shell is set as a furnace , a grate is installed at the bottom of the furnace, the boiler body on the upper side of the grate is provided with a coal filling port, the boiler body on the lower side of the grate is provided with a slagging port, and the boiler body on the side of the grate is connected with a hot air pipe. The air pipe is connected to the serpentine heat exchange tube. The serpentine heat exchange tube is installed in the flue gas dust collector. The other end of the serpentine heat exchange tube is connected to the blower. The bottom side is connected with the exhaust machine, and the exhaust machine is connected with the chimney.

作为本发明进一步的方案:所述吸热水管固定在保温内壳体内壁上,吸热水管呈蛇形分布。As a further solution of the present invention: the heat-absorbing pipes are fixed on the inner wall of the heat-insulating inner shell, and the heat-absorbing pipes are distributed in a serpentine shape.

作为本发明进一步的方案:所述热水出水管上安装有温度传感器,温度传感器电连接微电脑控制装置。As a further solution of the present invention: a temperature sensor is installed on the hot water outlet pipe, and the temperature sensor is electrically connected to a microcomputer control device.

作为本发明进一步的方案:所述热空气管上安装有进气电磁阀,进气电磁阀电连接微电脑控制装置。As a further solution of the present invention: an air intake solenoid valve is installed on the hot air pipe, and the air intake electromagnetic valve is electrically connected to a microcomputer control device.

作为本发明进一步的方案:所述烟气出管与炉膛顶部连通。As a further solution of the present invention: the flue gas outlet pipe communicates with the top of the furnace.

作为本发明进一步的方案:所述烟气出管上安装有CO传感器,CO传感器电连接微电脑控制装置。As a further solution of the present invention: a CO sensor is installed on the flue gas outlet pipe, and the CO sensor is electrically connected to a microcomputer control device.

与现有技术相比,本发明的有益效果是:所述一种节能燃烧自动化锅炉,结构设计合理,操作控制方便,实现热量的有效利用,减少锅炉本体的热量散失,节约了能源,节约燃料,提高了加热效率,实现对进气量的调节,使炉膛内燃煤充分燃烧,节能环保,有效对烟气进行过滤,实现对空气的预热,使烟气中热量被充分利用,节省能源,降低成本,提高了锅炉的工作效率。Compared with the prior art, the beneficial effects of the present invention are: the energy-saving combustion automatic boiler has reasonable structural design, convenient operation and control, realizes effective utilization of heat, reduces heat loss of the boiler body, saves energy and fuel , improve the heating efficiency, realize the adjustment of the intake air volume, make the coal in the furnace burn fully, save energy and protect the environment, effectively filter the flue gas, realize the preheating of the air, make full use of the heat in the flue gas, and save energy , Reduce costs and improve boiler efficiency.

附图说明Description of drawings

图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.

图中:1-排烟机、2-烟气除尘器、3-蛇形换热管、4-进气电磁阀、5-热空气管、6-锅炉本体、7-添煤口、8-炉膛、9-排渣口、10-炉排、11-微电脑控制装置、12-冷水进水管、13-热水出水管、14-温度传感器、15-吸热水管、16-保温外壳体、17-预热水箱、18-保温内壳体、19-CO传感器、20-烟气出管、21-鼓风机、22-烟囱。In the figure: 1- smoke exhaust machine, 2- flue gas dust collector, 3- serpentine heat exchange tube, 4- intake solenoid valve, 5- hot air pipe, 6- boiler body, 7- coal filling port, 8- Furnace, 9-slag discharge port, 10-fire grate, 11-microcomputer control device, 12-cold water inlet pipe, 13-hot water outlet pipe, 14-temperature sensor, 15-heat absorption pipe, 16-insulation shell, 17 -Preheating water tank, 18-insulation inner shell, 19-CO sensor, 20-flue gas outlet pipe, 21-blower, 22-chimney.

具体实施方式detailed description

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

请参阅图1,本发明实施例中,一种节能燃烧自动化锅炉,包括烟气除尘器2、蛇形换热管3、锅炉本体6、炉膛8、吸热水管15和预热水箱17,所述锅炉本体6由保温外壳体16和保温内壳体18组成,保温内壳体18套设在保温外壳体16内,保温外壳体16和保温内壳体18之间构成密封的预热水箱17,预热水箱17底部连接冷水进水管12,预热水箱17顶部连通吸热水管15,吸热水管15固定在保温内壳体18内壁上,吸热水管15呈蛇形分布,吸热水管15底部连通热水出水管13,热水出水管13上安装有温度传感器14,温度传感器14电连接微电脑控制装置11。Please refer to Fig. 1, in an embodiment of the present invention, an energy-saving combustion automatic boiler includes a flue gas dust collector 2, a serpentine heat exchange tube 3, a boiler body 6, a furnace 8, a heat absorption pipe 15 and a preheating water tank 17, the The boiler body 6 is composed of a thermal insulation outer shell 16 and a thermal insulation inner shell 18. The thermal insulation inner shell 18 is sleeved in the thermal insulation outer shell 16, and a sealed preheating water tank 17 is formed between the thermal insulation outer shell 16 and the thermal insulation inner shell 18. , the bottom of the preheating water tank 17 is connected to the cold water inlet pipe 12, the top of the preheating water tank 17 is connected to the heat absorbing pipe 15, and the heat absorbing pipe 15 is fixed on the inner wall of the heat preservation inner shell 18, the heat absorbing pipe 15 is distributed in a serpentine shape, and the heat absorbing pipe 15 The bottom communicates with the hot water outlet pipe 13, and the hot water outlet pipe 13 is equipped with a temperature sensor 14, and the temperature sensor 14 is electrically connected to the microcomputer control device 11.

所述保温内壳体18内侧设置为炉膛8,炉膛8底部安装有炉排10,炉排10上侧的锅炉本体6上开设有添煤口7,炉排10下侧的锅炉本体6上开设有排渣口9,炉排10侧面的锅炉本体6上连接有热空气管5,热空气管5上安装有进气电磁阀4,进气电磁阀4电连接微电脑控制装置11,热空气管5连通蛇形换热管3,蛇形换热管3安装在烟气除尘器2内,蛇形换热管3另一端连接鼓风机21。The inner side of the heat preservation inner shell 18 is set as a furnace 8, the bottom of the furnace 8 is equipped with a fire grate 10, the boiler body 6 on the upper side of the fire grate 10 is provided with a coal filling port 7, and the boiler body 6 on the lower side of the fire grate 10 is provided with a There is a slag discharge port 9, and a hot air pipe 5 is connected to the boiler body 6 on the side of the grate 10, and an air inlet solenoid valve 4 is installed on the hot air pipe 5, and the air inlet solenoid valve 4 is electrically connected to a microcomputer control device 11, and the hot air pipe 5 is connected to the serpentine heat exchange tube 3, which is installed in the flue gas dust collector 2, and the other end of the serpentine heat exchange tube 3 is connected to the blower 21.

所述烟气除尘器2上端通过烟气出管20连接锅炉本体6,烟气出管20与炉膛8顶部连通,烟气出管20上安装有CO传感器19,CO传感器19电连接微电脑控制装置11,烟气除尘器2底侧连接排烟机1,排烟机1连接烟囱22。The upper end of the flue gas dust collector 2 is connected to the boiler body 6 through the flue gas outlet pipe 20, the flue gas outlet pipe 20 communicates with the top of the furnace 8, and a CO sensor 19 is installed on the flue gas outlet pipe 20, and the CO sensor 19 is electrically connected to the microcomputer control device 11. The bottom side of the flue gas dust collector 2 is connected to the smoke exhauster 1, and the smoke exhauster 1 is connected to the chimney 22.

使用时,通过添煤口7向炉膛8内添加燃煤,并启动鼓风机21通过蛇形换热管3向热空气管5炉膛8内鼓入空气,促进燃煤充分燃烧,燃烧产生的热量与吸热水管15换热,使预热水箱17内水进吸热水管15加热后从热水出水管13排出,预热水箱17有效吸收保温内壳体18散发的热量,对冷水进水管12鼓入预热水箱17内水进行预热,实现热量的有效利用,减少锅炉本体6的热量散失,节约了能源,热水出水管13上安装的温度传感器14可以检测出水的温度信号并将温度信号传递给电脑控制装置11,便于电脑控制装置11控制添煤口7出燃煤的添加量,既能保证热水出水管13内水温恒定又能节能,节约燃料,提高了加热效率。During use, add coal in the furnace 8 through the coal filling port 7, and start the blower 21 to blow air into the hot air pipe 5 furnace 8 through the serpentine heat exchange tube 3, so as to promote the full combustion of the coal, and the heat produced by the combustion is the same as that of the furnace. The heat-absorbing pipe 15 exchanges heat so that the water in the preheating water tank 17 enters the heat-absorbing pipe 15 to be heated and then is discharged from the hot water outlet pipe 13. Enter the water in the preheating water tank 17 to preheat, realize the effective utilization of heat, reduce the heat loss of the boiler body 6, and save energy. The temperature sensor 14 installed on the hot water outlet pipe 13 can detect the temperature signal of the water and send the temperature signal Passed to the computer control device 11, it is convenient for the computer control device 11 to control the amount of coal added to the coal filling port 7, which can ensure constant water temperature in the hot water outlet pipe 13, save energy, save fuel, and improve heating efficiency.

使用时燃烧产生的烟气通过炉膛8顶部的烟气出管20排入烟气除尘器2,烟气除尘器2对粉尘过滤后从烟囱22排出,烟气除尘器2内的CO传感器19检测烟气中CO的浓度,并将信号传递给电脑控制装置11,便于电脑控制装置11对热空气管5上进气电磁阀4进行调节,实现对进气量的调节,使炉膛8内燃煤充分燃烧,节能环保;蛇形换热管3与烟气除尘器2内烟气发生热交换实现对空气的预热,使烟气中热量被充分利用,节省能源,降低成本,提高了锅炉的工作效率。During use, the flue gas generated by combustion is discharged into the flue gas dust collector 2 through the flue gas outlet pipe 20 at the top of the furnace 8, and the flue gas dust collector 2 is discharged from the chimney 22 after filtering the dust, and the CO sensor 19 in the flue gas dust collector 2 detects The concentration of CO in the flue gas, and the signal is transmitted to the computer control device 11, which is convenient for the computer control device 11 to adjust the air intake solenoid valve 4 on the hot air pipe 5, and realize the adjustment of the intake air volume, so that the combustion of coal in the furnace 8 Full combustion, energy saving and environmental protection; the heat exchange between the serpentine heat exchange tube 3 and the flue gas in the flue gas dust collector 2 realizes the preheating of the air, so that the heat in the flue gas can be fully utilized, saving energy, reducing costs, and improving the efficiency of the boiler. work efficiency.

对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. an energy-saving combustion unattended boiler, including smoke duster, snakelike heat exchange tube, boiler body, burner hearth, heat-absorbing water pipe And preheating water tank, it is characterised in that described boiler body is made up of lagging casing body and insulation inner housing, lagging casing body and guarantor Constituting the preheating water tank of sealing between temperature inner housing, connect cold water inlet bottom preheating water tank, the connection of preheating water tank top is inhaled Hot-water line, connects hot water outlet pipe, is set to burner hearth inside insulation inner housing bottom heat-absorbing water pipe, burner hearth bottom is provided with stove Row, the boiler body on the upside of fire grate offers coal feeding hole, the boiler body on the downside of fire grate offers slag-drip opening, fire grate side Boiler body on connect and have a warm-air pipe, warm-air pipe connection snakelike heat exchange tube, snakelike heat exchange tube is arranged on smoke duster In, the snakelike heat exchange tube other end connects aerator, and smoke duster upper end goes out pipe by flue gas and connects boiler body, flue gas ash removal Device bottom side connects induced-draft fan, and induced-draft fan connects chimney.
A kind of energy-saving combustion unattended boiler the most according to claim 1, it is characterised in that described heat-absorbing water pipe is fixed on On insulation inner housing inwall, the serpentine-like distribution of heat-absorbing water pipe.
A kind of energy-saving combustion unattended boiler the most according to claim 1, it is characterised in that the upper peace of described hot water outlet pipe Equipped with temperature sensor, temperature sensor electrical connection micro-computer controlling apparatus.
A kind of energy-saving combustion unattended boiler the most according to claim 1, it is characterised in that install on described warm-air pipe There are air inlet electromagnetic valve, air inlet electromagnetic valve electrical connection micro-computer controlling apparatus.
A kind of energy-saving combustion unattended boiler the most according to claim 1, it is characterised in that described flue gas goes out pipe and burner hearth Top connects.
A kind of energy-saving combustion unattended boiler the most according to claim 1, it is characterised in that described flue gas goes out the upper installation of pipe There are CO sensor, CO sensor electrical connection micro-computer controlling apparatus.
CN201610564141.5A 2016-07-18 2016-07-18 A kind of energy-saving combustion unattended boiler Pending CN106152486A (en)

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CN107504689A (en) * 2017-07-01 2017-12-22 太仓英达锅炉设备有限公司 Circulating type heating boiler
CN107631283A (en) * 2017-11-02 2018-01-26 桂林市宏远环保设备制造有限公司 A kind of high efficiency alcohol base fueled steam boiler
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CN108917412A (en) * 2018-06-29 2018-11-30 河南玉发磨料有限公司 A kind of white fused alumina block afterheat utilizing system
CN109539551A (en) * 2017-09-22 2019-03-29 江苏智谋科技有限公司 A kind of numerically controlled boiler of nursery
CN109974024A (en) * 2019-03-22 2019-07-05 无锡康科新能源有限公司 A kind of efficient boiler combustion system based on wind storage reheating technology
CN110057098A (en) * 2019-04-30 2019-07-26 周波 Energy-saving positive displacement water heater
CN114001368A (en) * 2021-11-01 2022-02-01 连云港虹洋热电有限公司 Flue gas purification and recycling device of coal-fired boiler and control system thereof
CN115681986A (en) * 2022-09-29 2023-02-03 西藏央雪环保科技有限公司 Rural discarded object processing machine

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Publication number Priority date Publication date Assignee Title
CN107504689A (en) * 2017-07-01 2017-12-22 太仓英达锅炉设备有限公司 Circulating type heating boiler
CN109539551A (en) * 2017-09-22 2019-03-29 江苏智谋科技有限公司 A kind of numerically controlled boiler of nursery
CN107631283A (en) * 2017-11-02 2018-01-26 桂林市宏远环保设备制造有限公司 A kind of high efficiency alcohol base fueled steam boiler
CN108759489A (en) * 2018-03-21 2018-11-06 安徽骏马化工科技股份有限公司 Red lead oxidation furnace residual heat using device
CN108759489B (en) * 2018-03-21 2019-11-12 安徽徽能化工科技有限公司 Red lead oxidation furnace waste heat utilization device
CN108917412A (en) * 2018-06-29 2018-11-30 河南玉发磨料有限公司 A kind of white fused alumina block afterheat utilizing system
CN109974024A (en) * 2019-03-22 2019-07-05 无锡康科新能源有限公司 A kind of efficient boiler combustion system based on wind storage reheating technology
CN110057098A (en) * 2019-04-30 2019-07-26 周波 Energy-saving positive displacement water heater
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CN114001368A (en) * 2021-11-01 2022-02-01 连云港虹洋热电有限公司 Flue gas purification and recycling device of coal-fired boiler and control system thereof
CN115681986A (en) * 2022-09-29 2023-02-03 西藏央雪环保科技有限公司 Rural discarded object processing machine
CN115681986B (en) * 2022-09-29 2023-08-18 西藏央雪环保科技有限公司 Rural waste processing machine

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