CN106016244A - Double-combustion chamber boiler for waste-heat utilization - Google Patents

Double-combustion chamber boiler for waste-heat utilization Download PDF

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Publication number
CN106016244A
CN106016244A CN201610479016.4A CN201610479016A CN106016244A CN 106016244 A CN106016244 A CN 106016244A CN 201610479016 A CN201610479016 A CN 201610479016A CN 106016244 A CN106016244 A CN 106016244A
Authority
CN
China
Prior art keywords
pipe
combustion chamber
combustor
boiler
water
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.)
Pending
Application number
CN201610479016.4A
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Chinese (zh)
Inventor
谷哲学
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.)
Harbin Jinjing Boiler Co Ltd
Original Assignee
Harbin Jinjing Boiler Co Ltd
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 Harbin Jinjing Boiler Co Ltd filed Critical Harbin Jinjing Boiler Co Ltd
Priority to CN201610479016.4A priority Critical patent/CN106016244A/en
Publication of CN106016244A publication Critical patent/CN106016244A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • F23B10/02—Combustion apparatus characterised by the combination of two or more combustion chambers including separate secondary combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The invention discloses a double-combustion chamber boiler for waste-heat utilization. The double-combustion chamber boiler comprises a boiler body, wherein a smoke exhaust pipe is disposed at the right side of the top end of the boiler body; a heating water outlet pipe, a steam pipe, a water inlet pipe, a domestic water outlet pipe, a charging door and an ash removal door are sequentially disposed at the left side of the boiler body from top to bottom; a main controller, the steam pipe, a heating water return pipe and a second combustion chamber door are sequentially disposed at the right side of the boiler body from top to bottom; a first combustion chamber, a second combustion chamber, a flue gas collecting chamber, a pressure pump, a water storage tank and a flue gas treatment chamber are disposed inside the boiler body. According to the double-combustion chamber boiler, two combustion chambers are disposed so that coal is fully combusted; the heating speed is rapid due to the two combustion chambers; flue gas produced by combustion enters into a heat exchange bend pipe for heat exchange treatment, then waste heat has a heat preservation effect on water inside the water storage tank, the redundant flue gas is purified and then exhausted, and does not pollute the environment; the double-combustion chamber boiler brings great convenience to people for use.

Description

A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN
Technical field
The present invention relates to a kind of civil boiler, particularly relate to A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN 。
Background technology
For most of rural area of northern China, household heating equipment is requisite equipment during people live winter, in addition to having the residential quarter of central heating condition in city, rural area major part is still using traditional domestic boiler to carry out heating.
But existing Domestic coal-fired boiler, generally has the disadvantage that first, existing Domestic coal-fired boiler burns insufficient, easily causes the wasting of resources, and flue gas directly discharges, and environmental pollution is bigger；Second, existing Domestic coal-fired boiler, great majority only have a combustor, and burning velocity is relatively slow, thus causes hot water inefficient, it is impossible to quickly realize heating；3rd, existing Domestic coal-fired boiler, fume afterheat is utilized and insufficient, Btu utilization is the most undesirable, and the heat insulation effect of body of heater is poor；4th, existing Domestic coal-fired boiler, universal small volume, heating load is not enough, and fire coal is also easy to pollute room air, causes carbon monoxide poisoning, and uses more inconvenience, brings many troubles to numerous residents.
Summary of the invention
It is an object of the invention to provide A kind of with two combustor, and burning is abundant, hot water speed is fast, heating effect good, gas cleaning is effective, heat insulation effect is preferable, the double combustion chamber boiler of stay-in-grade UTILIZATION OF VESIDUAL HEAT IN 。
The purpose of the present invention is achieved through the following technical solutions:
A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, including body of heater, described body of heater top right-hand unit smoke exhaust pipe, device heating outlet pipe, steam pipe, water inlet pipe, domestic water outlet pipe, gallery ports, ash door the most successively on the left of described body of heater, device master controller, steam pipe, heating return pipe, the second combustor room door the most successively on the right side of described body of heater；The left and right sides, described furnace interior lower end device the first combustor, the second combustor respectively, on the right side of described first combustor, upper end connects fume collection room left end by fume pipe, on the right side of described first combustor, middle-end connects compression pump by water pipe, and on the right side of described first combustor, lower end connects the second combustor by hang plate；Described second combustor top left hand connects bottom, fume collection room by fume pipe, on the left of described second combustor, middle-end connects compression pump by water pipe, described compression pump top connects storage tank bottom, the device for upper end one-way water inlet valve of described compression pump top water pipe by water pipe；Described fume collection ceiling end connects the storage tank internal heat bend pipe lower end mouth of pipe by fume pipe, and the described heat exchange bend pipe upper end mouth of pipe connects fume treatment room by fume pipe, and described fume treatment ceiling end connects smoke exhaust pipe；Described first combustion chamber device for upper end the first heating water tank, end device the first fire grate in the first combustion chamber, end device coal ash room under the first combustion chamber；Described second combustion chamber device for upper end the second heating water tank, end device the second fire grate in the second combustion chamber, end device coal ash room under the second combustion chamber.
Described storage tank top device cooling-water temperature sensor, storage tank inwall left-hand unit level detecting device, on the right side of described storage tank, lower end connects heating outlet pipe.
Described fume treatment chamber interior device smoke eliminator.
Steam pipe, water inlet pipe, domestic water outlet pipe from top to bottom it is sequentially connected with on the left of described first heating water tank.
Steam pipe, heating return pipe from top to bottom it is sequentially connected with on the right side of described second heating water tank.
Described first fire grate right-hand member device pushes away device for coal.
The described device for coal that pushes away is made up of expansion link and riser.
Beneficial effects of the present invention: the present invention's The double combustion chamber boiler of a kind of UTILIZATION OF VESIDUAL HEAT IN, is provided with two combustor, and the not sufficiently combusted coal of the first combustor is pushed away device for coal and pushes the second combustor and burn, and the burning making coal is the most abundant, and double combustion chamber, and firing rate is faster；The flue gas that burning produces, enters heat exchange bend pipe, and after carrying out heat exchange process, waste heat has insulation effect to the water within storage tank, discharges after unnecessary flue gas is purified, will not be to environment；In a word, the simple operation of the present invention is simple, and coal burning is abundant, does not results in environmental pollution and also reduces use cost, and hot water speed is fast and reliable in quality, and the use for people brings more facility.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
In figure, 1-body of heater；2-smoke exhaust pipe；3-heating outlet pipe；4-steam pipe；5-water inlet pipe；6-domestic water outlet pipe；7-gallery ports；8-ash door；9-master controller；10-heating return pipe；11-the second combustor room door；12-the first combustor；13-the second combustor；14-fume pipe；15-fume collection room；16-water pipe；17-compression pump；18-hang plate；19-storage tank；20-one-way water inlet valve；21-heat exchange bend pipe；22-fume treatment room；23-the first heating water tank；24-the first fire grate；25-coal ash room；26-the second heating water tank；27-the second fire grate；28-cooling-water temperature sensor；29-level detecting device；30-smoke eliminator；31-pushes away device for coal；32-expansion link；33-riser.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Embodiment 1
As it can be seen, A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, including body of heater 1, described body of heater 1 top right-hand unit smoke exhaust pipe 2, device heating outlet pipe 3, steam pipe 4, water inlet pipe 5, domestic water outlet pipe 6, gallery ports 7, ash door 8 the most successively on the left of described body of heater 1, device master controller 9, steam pipe 4, heating return pipe the 10, second combustor room door 11 the most successively on the right side of described body of heater 1；Described body of heater 1 interior lower end left and right sides device the first combustor the 12, second combustor 13 respectively, on the right side of described first combustor 12, upper end connects fume collection room 15 left end by fume pipe 14, on the right side of described first combustor 12, middle-end connects compression pump 17 by water pipe 16, and on the right side of described first combustor 12, lower end connects the second combustor 13 by hang plate 18；Described second combustor 13 top left hand connects bottom, fume collection room 15 by fume pipe 14, on the left of described second combustor 13, middle-end connects compression pump 17 by water pipe 16, described compression pump 17 top connects storage tank 19 bottom, the device for upper end one-way water inlet valve 20 of described compression pump 17 top water pipe 16 by water pipe 16；Top, described fume collection room 15 connects the storage tank 19 internal heat bend pipe 21 lower end mouth of pipe by fume pipe 14, and the described heat exchange bend pipe 21 upper end mouth of pipe connects fume treatment room 22 by fume pipe 14, and top, described fume treatment room 22 connects smoke exhaust pipe 2；Described first combustor 12 inner upper end device the first heating water tank 23, end device the first fire grate 24 in the first combustor 12 inside, the first combustor 12 interior lower end device coal ash room 25；Described second combustor 13 inner upper end device the second heating water tank 26, end device the second fire grate 27 in the second combustor 13 inside, the second combustor 13 interior lower end device coal ash room 25.
Embodiment 2
As it can be seen, Described storage tank 19 top device cooling-water temperature sensor 28, storage tank 19 inwall left-hand unit level detecting device 29, on the right side of described storage tank, lower end connects heating outlet pipe 3.
Embodiment 3
As it can be seen, Described fume treatment room 22 interior arrangement smoke eliminator 30.
Embodiment 4
As it can be seen, Steam pipe 4, water inlet pipe 5, domestic water outlet pipe 6 from top to bottom it is sequentially connected with on the left of described first heating water tank 23.
Embodiment 5
As it can be seen, Steam pipe 4, heating return pipe 10 from top to bottom it is sequentially connected with on the right side of described second heating water tank 26.
Embodiment 6
As it can be seen, Described first fire grate 24 right-hand member device pushes away device for coal 31.
Embodiment 7
As it can be seen, The described device for coal 29 that pushes away is made up of expansion link 32 and riser 33.
Embodiment 8
The operation principle of the present invention: The double combustion chamber boiler of a kind of UTILIZATION OF VESIDUAL HEAT IN, is provided with two combustor, and faster, and the not sufficiently combusted coal of the first combustor burns away after pushing away device for coal and pushing the second combustor hot water speed, makes burning the most abundant, has saved cost；Wherein, the first heating water tank, is directly to heat fresh cold water, and the water after heating both can enter storage tank through water circulating pump and use as heating, it is also possible to uses as domestic hot-water；And the second heating water tank, it being that heating backwater is heated, after heating, enter storage tank through water circulating pump, circulation heating uses；The flue gas of two combustor generations is after fume collection room is collected, heat exchange bend pipe in fume pipe enters storage tank, fume treatment room is entered through fume pipe after carrying out heat exchange process, after the smoke eliminator of fume treatment chamber interior carries out purified treatment, discharge through smoke exhaust pipe, can utilize fume afterheat that the water in storage tank is incubated, also flue gas carried out purified treatment, the air quality of people's life to environment, will not be ensured；Additionally, by master controller, the water temperature in storage tank and water level can be set, when water temperature arrives setting value, flow out through heating outlet pipe, after radiator or floor heating pipe circulation heating, enter the second heating water tank through heating return pipe to heat, move in circles, it is achieved heating, when water level reaches setting value, it is automatically stopped and adds water, simple and quick.

Claims (7)

1. the double combustion chamber boiler of a UTILIZATION OF VESIDUAL HEAT IN, including body of heater, it is characterized in that: described body of heater top right-hand unit smoke exhaust pipe, device heating outlet pipe, steam pipe, water inlet pipe, domestic water outlet pipe, gallery ports, ash door the most successively on the left of described body of heater, device master controller, steam pipe, heating return pipe, the second combustor room door the most successively on the right side of described body of heater；The left and right sides, described furnace interior lower end device the first combustor, the second combustor respectively, on the right side of described first combustor, upper end connects fume collection room left end by fume pipe, on the right side of described first combustor, middle-end connects compression pump by water pipe, and on the right side of described first combustor, lower end connects the second combustor by hang plate；Described second combustor top left hand connects bottom, fume collection room by fume pipe, on the left of described second combustor, middle-end connects compression pump by water pipe, described compression pump top connects storage tank bottom, the device for upper end one-way water inlet valve of described compression pump top water pipe by water pipe；Described fume collection ceiling end connects the storage tank internal heat bend pipe lower end mouth of pipe by fume pipe, and the described heat exchange bend pipe upper end mouth of pipe connects fume treatment room by fume pipe, and described fume treatment ceiling end connects smoke exhaust pipe；Described first combustion chamber device for upper end the first heating water tank, end device the first fire grate in the first combustion chamber, end device coal ash room under the first combustion chamber；Described second combustion chamber device for upper end the second heating water tank, end device the second fire grate in the second combustion chamber, end device coal ash room under the second combustion chamber.
A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that: described storage tank top device cooling-water temperature sensor, storage tank inwall left-hand unit level detecting device, on the right side of described storage tank, lower end connects heating outlet pipe.
A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that: described fume treatment chamber interior device smoke eliminator.
A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that: from top to bottom it is sequentially connected with steam pipe, water inlet pipe, domestic water outlet pipe on the left of described first heating water tank.
A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that: from top to bottom it is sequentially connected with steam pipe, heating return pipe on the right side of described second heating water tank.
A kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that: described first fire grate right-hand member device pushes away device for coal.
The double combustion chamber boiler of a kind of UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that push away device for coal described in: and be made up of expansion link and riser.
CN201610479016.4A 2016-06-28 2016-06-28 Double-combustion chamber boiler for waste-heat utilization Pending CN106016244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610479016.4A CN106016244A (en) 2016-06-28 2016-06-28 Double-combustion chamber boiler for waste-heat utilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610479016.4A CN106016244A (en) 2016-06-28 2016-06-28 Double-combustion chamber boiler for waste-heat utilization

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CN106016244A true CN106016244A (en) 2016-10-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106621613A (en) * 2016-12-15 2017-05-10 桐乡风腾专利运营有限公司 Smoke-exhausting pipeline for restaurants
CN114151776A (en) * 2021-10-28 2022-03-08 连云港虹洋热电有限公司 Energy-saving emission-reducing coal-fired steam boiler and control system thereof
CN114459154A (en) * 2022-02-21 2022-05-10 河北水利电力学院 Phase-change heat accumulating type biomass heating boiler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106621613A (en) * 2016-12-15 2017-05-10 桐乡风腾专利运营有限公司 Smoke-exhausting pipeline for restaurants
CN114151776A (en) * 2021-10-28 2022-03-08 连云港虹洋热电有限公司 Energy-saving emission-reducing coal-fired steam boiler and control system thereof
CN114459154A (en) * 2022-02-21 2022-05-10 河北水利电力学院 Phase-change heat accumulating type biomass heating boiler

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Application publication date: 20161012