CN205909256U

CN205909256U - Waste heat utilization's double combustion chamber boiler

Info

Publication number: CN205909256U
Application number: CN201620648137.2U
Authority: CN
Inventors: 谷哲学
Original assignee: Harbin Jinjing Boiler Co Ltd
Current assignee: Harbin Jinjing Boiler Co Ltd
Priority date: 2016-06-28
Filing date: 2016-06-28
Publication date: 2017-01-25
Anticipated expiration: 2026-06-28

Abstract

The utility model provides a waste heat utilization's double combustion chamber boiler, includes the furnace body, the furnace body top right -hand unit pipe of discharging fume, furnace body left side install heating outlet pipe, steam pipe, inlet tube, domestic water outlet pipe, feed -hopper equipped neck, dusting door from top to bottom in proper order, main control unit, steam pipe, heating water -return pipe, second burning member of the royal clan door are installed from top to bottom in proper order to the furnace body right side, room, force pump, storage water tank, flue gas process chamber are collected to the first combustion chamber of furnace body interior arrangement, second combustion chamber, flue gas. The utility model discloses a waste heat utilization's double combustion chamber boiler is equipped with two combustion chambers, makes the burning of coal more abundant to double combustion chamber, rate of heating is faster, the flue gas that the burning produced gets into heat exchanging bent pipe, trade thermal treatment after, the waste heat has the heat preservation effect to the glassware for drinking water of storage water tank inside, unnecessary flue gas discharges after the purification, can not lead to the fact the pollution to the environment, also facilitates for people's use brings more more.

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, more particularly 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 be live in people's winter in essential Equipment, in addition to there is in city the residential area of central heating condition, rural area most of still using traditional Domestic boiler carries out heating.

But existing Domestic coal-fired boiler is not enough below generally existing: first, existing Domestic coal-fired boiler, burning is not Fully, easily cause the wasting of resources, and flue gas directly discharges, environmental pollution is larger；Second, existing residential coal combustion pot Stove, great majority only have a combustion chamber, and burning velocity is slower, thus leading to hot water less efficient it is impossible to quick realize heating； 3rd, existing Domestic coal-fired boiler, fume afterheat is utilized and insufficient, Btu utilization is relatively undesirable, and body of heater Heat insulation effect 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 gas poisoning, and using more inconvenience, brings many troubles to numerous residents.

Content of the invention

It is an object of the invention to provide a kind of carry two combustion chambers, and burn fully, hot water speed is fast, heating effect Really good, gas cleaning effect is good, 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, described stove From top to bottom device heating outlet pipe, steam pipe, water inlet pipe, domestic water outlet pipe, gallery ports, ash door successively on the left of body, From top to bottom device master controller, steam pipe, heating return pipe, the second combustion chamber room door successively on the right side of described body of heater；Described stove Body interior lower end left and right sides device first combustion chamber, the second combustion chamber respectively, on the right side of described first combustion chamber, cigarette is passed through in upper end Tracheae connects fume collection room left end, and on the right side of described first combustion chamber, middle-end connects compression pump, described first burning by water pipe On the right side of room, lower end connects the second combustion chamber by hang plate；Described second combustion chamber top left hand connects flue gas by fume pipe and receives Collection room bottom, on the left of described second combustion chamber, middle-end connects compression pump by water pipe, and described compression pump top is connected by water pipe Storage tank bottom, the device for upper end one-way water inlet valve of described compression pump top water pipe；Flue gas is passed through at described fume collection ceiling end Pipe connects the storage tank internal heat bend pipe lower end mouth of pipe, and the described heat exchange bend pipe upper end mouth of pipe connects fume treatment by fume pipe Room, described fume treatment ceiling end connects smoke exhaust pipe；Described first combustion chamber device for upper end the first heating water tank, the first combustion Burn end device first fire grate in chamber interior, end device coal ash room under the first combustion chamber；Described second combustion chamber upper end Device second heating water tank, end device 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, water storage chamber interior wall left-hand unit level detecting device, described water storage On the right side of case, lower end connects heating outlet pipe.

Described fume treatment interior part device smoke eliminator.

From top to bottom it is sequentially connected steam pipe, water inlet pipe, domestic water outlet pipe on the left of described first heating water tank.

From top to bottom it is sequentially connected steam pipe, heating return pipe 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: a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN of the present invention, it is provided with two combustion chambers, the The not sufficiently combusted coal in one combustion chamber is pushed away device for coal and pushes the second combustion chamber to be burnt, and so that the burning of coal is more filled Point, and double combustion chamber, firing rate is faster；The flue gas that burning produces, enters heat exchange bend pipe, after carrying out heat exchange process, waste heat There is to the water within storage tank insulation effect, discharged after unnecessary flue gas is purified, will not be to environment；Always It, the simple operation of the present invention is simple, and coal burning is fully, does not result in environmental pollution and also reduces use cost, heat Water speed is fast and reliable in quality, is that the use of people brings more facilities.

Brief description

Fig. 1 is the overall structure 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 combustion chamber room door；12- first combustion chamber； 13- second combustion chamber；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- first heating water tank；24- first fire grate；25- coal ash Room；26- second heating water tank；27- 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.

Specific embodiment

Below in conjunction with the accompanying drawings the present invention is described in further detail.

Embodiment 1

As illustrated, 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 row Smoke pipe 2, from top to bottom device heating outlet pipe 3, steam pipe 4, water inlet pipe 5, domestic water outlet pipe successively on the left of described body of heater 1 6th, gallery ports 7, ash door 8, from top to bottom device master controller 9, steam pipe 4, heating return pipe successively on the right side of described body of heater 1 10th, the second combustion chamber room door 11；Described body of heater 1 interior lower end left and right sides device the first combustion chamber 12, the second combustion chamber respectively 13, described first combustion chamber 12 right side upper end connects fume collection room 15 left end, described first combustion chamber 12 by fume pipe 14 Right side middle-end connects compression pump 17 by water pipe 16, and described first combustion chamber 12 right side lower end connects the second combustion by hang plate 18 Burn room 13；Described second combustion chamber 13 top left hand connects fume collection room 15 bottom, described second burning by fume pipe 14 Room 13 left side middle-end connects compression pump 17 by water pipe 16, and described compression pump 17 top connects storage tank 19 bottom by water pipe 16 End, the device for upper end one-way water inlet valve 20 of described compression pump 17 top water pipe 16；Flue gas is passed through on described fume collection room 15 top Pipe 14 connects the storage tank 19 internal heat bend pipe 21 lower end mouth of pipe, and the described heat exchange bend pipe 21 upper end mouth of pipe is connected by fume pipe 14 Fume treatment room 22, described fume treatment room 22 top connects smoke exhaust pipe 2；Described first combustion chamber 12 inner upper end device first Heating water tank 23, end device the first fire grate 24 in the inside of the first combustion chamber 12, the first combustion chamber 12 interior lower end device coal ash room 25；Described second combustion chamber 13 inner upper end device the second heating water tank 26, end device second stove in the inside of the second combustion chamber 13 Row 27, the second combustion chamber 13 interior lower end device coal ash room 25.

Embodiment 2

As illustrated, described storage tank 19 top device cooling-water temperature sensor 28, the spy of storage tank 19 inwall left-hand unit water level Survey device 29, on the right side of described storage tank, lower end connects heating outlet pipe 3.

Embodiment 3

As illustrated, described fume treatment room 22 interior arrangement smoke eliminator 30.

Embodiment 4

As illustrated, being from top to bottom sequentially connected steam pipe 4, water inlet pipe 5, life use on the left of described first heating water tank 23 Water outlet pipe 6.

Embodiment 5

As illustrated, being from top to bottom sequentially connected steam pipe 4, heating return pipe 10 on the right side of described second heating water tank 26.

Embodiment 6

As illustrated, described first fire grate 24 right-hand member device pushes away device for coal 31.

Embodiment 7

As illustrated, 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: a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, it is provided with two combustion chambers, hot water speed is more Hurry up, and the not sufficiently combusted coal in the first combustion chamber burns away behind the second combustion chamber through pushing away device for coal and pushing, and makes burning more For abundant, save cost；Wherein, the first heating water tank, is that fresh cold water is directly heated, the water after heating both may be used Used as heating using entering storage tank through water circulating pump, be also used as domestic hot-water and use；And the second heating water tank, it is right Heating backwater is heated, and enters storage tank through water circulating pump after heating, and circulation heating uses；The flue gas that two combustion chambers produce After collecting through fume collection room, enter the heat exchange bend pipe in storage tank through fume pipe, enter through fume pipe after carrying out heat exchange process Fume treatment room, after the smoke eliminator through fume treatment chamber interior carries out purified treatment, discharges through smoke exhaust pipe, can utilize Fume afterheat is incubated to the water in storage tank, has also carried out purified treatment to flue gas, and environment will not be ensured The air quality of people's life；In addition, can be set to the water temperature in storage tank and water level by master controller, water temperature reaches During setting value, flow out through heating outlet pipe, after radiator or floor heating pipe circulation heating, enter the second heating through heating return pipe Water tank is heated, and moves in circles, and realizes heating, when water level reaches setting value, is automatically stopped and adds water, simple and quick.

Claims

1. a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN, including body of heater it is characterised in that: described body of heater top right-hand unit smoke evacuation Pipe, device heating outlet pipe, steam pipe, water inlet pipe, domestic water outlet pipe, charging successively from top to bottom on the left of described body of heater Door, ash door, from top to bottom device master controller, steam pipe, heating return pipe, the second combustion chamber room successively on the right side of described body of heater Door；The described furnace interior lower end left and right sides respectively device first combustion chamber, the second combustion chamber, on the right side of described first combustion chamber on End connects fume collection room left end by fume pipe, and on the right side of described first combustion chamber, middle-end connects compression pump by water pipe, described First lower end on the right side of combustion chamber connects the second combustion chamber by hang plate；Described second combustion chamber top left hand is by fume pipe even Cigarette receiving gas collecting chamber bottom, on the left of described second combustion chamber, middle-end connects compression pump by water pipe, and described compression pump top is passed through Water pipe connects storage tank bottom, the device for upper end one-way water inlet valve of described compression pump top water pipe；Described fume collection ceiling end The storage tank internal heat bend pipe lower end mouth of pipe is connected by fume pipe, the described heat exchange bend pipe upper end mouth of pipe connects cigarette by fume pipe Gas disposal room, described fume treatment ceiling end connects smoke exhaust pipe；Described first combustion chamber device for upper end the first heating water tank, End device first fire grate in first combustion chamber, end device coal ash room under the first combustion chamber；Described second burning is indoor Portion's device for upper end second heating water tank, end device second fire grate in the second combustion chamber, end device under the second combustion chamber Coal ash room.

2. according to claim 1 a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN it is characterised in that: described storage tank top dress Put cooling-water temperature sensor, water storage chamber interior wall left-hand unit level detecting device, on the right side of described storage tank, lower end connects heating outlet pipe.

3. according to claim 1 a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN it is characterised in that: described fume treatment is indoor Part device smoke eliminator.

4. according to claim 1 a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN it is characterised in that: described first heating water tank Left side is from top to bottom sequentially connected steam pipe, water inlet pipe, domestic water outlet pipe.

5. according to claim 1 a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN it is characterised in that: described second heating water tank Right side is from top to bottom sequentially connected steam pipe, heating return pipe.

6. according to claim 1 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.

7. according to claim 6 a kind of double combustion chamber boiler of UTILIZATION OF VESIDUAL HEAT IN it is characterised in that: the described device for coal that pushes away is by stretching Contracting bar and riser are constituted.