CN106403309A - Coal-fired boiler - Google Patents
Coal-fired boiler Download PDFInfo
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- CN106403309A CN106403309A CN201611112483.XA CN201611112483A CN106403309A CN 106403309 A CN106403309 A CN 106403309A CN 201611112483 A CN201611112483 A CN 201611112483A CN 106403309 A CN106403309 A CN 106403309A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2057—Arrangement or mounting of control or safety devices for water heaters using solid fuel
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Abstract
The invention discloses a coal-fired boiler. The coal-fired boiler comprises a fire coal hopper, a manual insertion plate, a stoker, a boiler body, an ash leaking machine, an ash leaking material level sensor, an air locking valve, a dust removal device, a dust removal tower, a fan, a dust removal water pump, a flap valve, a chimney, a blockage and rotation material level switch, a circulating water pump, a temperature sensor, a water level sensor, a furnace box temperature sensor, a coal ash trolley, a complete machine frame, an electrical control cabinet and a coal level sensor. According to the boiler, automatic detecting, automatic controlling, automatic fueling and automatic dust removing can be realized, the operation of the boiler is stable, control is flexible, the response is fast, operation is simple, guard personnel are greatly reduced, the human cost is saved, and the work efficiency is improved.
Description
Technical field
The present invention relates to coal-burning boiler is and in particular to a kind of coal-burning boiler of intelligent environment-friendly energy-saving.
Background technology
At present, with science and technology, control technology, the developing rapidly of computer technology, coal-burning boiler automatic control technology
It has been deep into the various aspects of people's productive life, how advanced control theory to have been applied in Practical Project all the time
It is the problem that people are studied.Originally get down to typical multiple-input and multiple-output, large time delay, nonlinear control object pot
Stove carries out research and achieves Based Intelligent Control.Boiler is that primary energy is converted into one of visual plant of secondary energy sources, in energy
Source growing tension, utilization rate require more and more higher, today of China's renovating environment problem energetically, its control and management requirement
To increasingly improve.But China still has, and most of boiler automatic level is low, burning is thorough, combustion instability, environmental pollution
Seriously, labor intensity height etc., so realize Based Intelligent Control to Domestic coal-fired boiler have great importance.
Content of the invention
The present invention is directed to the problems referred to above, there is provided a kind of coal-burning boiler.
The technical solution used in the present invention is：
A kind of coal-burning boiler, including：Coal-fired hopper, Manual flashboard, firing machine, boiler, the grey machine of leakage, leakage grey material position sensing
Device, air valve, dust arrester, gas wash tower, blower fan, dedusting water pump, flap valve, chimney, resistance rotation stuff level switch, water circulating pump, temperature
Degree sensor, level sensor, fire box temperature sensor, coal ash car, whole machine frame, electrical control cabinet, coal site sensor；
Described gas wash tower is arranged on the left side of coal-burning boiler；Described coal ash car is arranged in the middle of the bottom of coal-burning boiler；Institute
State fire box temperature sensor to be arranged on coal ash car；Described fire coal hopper is arranged on the right side of coal-burning boiler；Described Manual flashboard
It is arranged in coal-fired hopper；Described firing machine connects Manual flashboard；Coal site sensor is arranged on Manual flashboard；Described water in dust removal
Pump is arranged on the bottom of gas wash tower；Described blower fan is arranged on the bottom of gas wash tower, between gas wash tower and chimney；Described whole machine frame
It is arranged on the middle part of gas wash tower；Described dust arrester is arranged on the middle part of gas wash tower；Described flap valve is arranged on dust arrester
Face；Described flap valve is arranged on the top of dust arrester；Described chimney is arranged on the right side of dust arrester；Described air valve setting
Right side in chimney；Described resistance rotation stuff level switch is arranged on the top of dust arrester；Described water circulating pump is arranged on resistance rotation material position
The top of switch；Described boiler is arranged on the top of coal ash car；Described leakage ash level sensor, level sensor are separately positioned on
Boiler side；Described level sensor is arranged on Lou above ash level sensor；Described leakage ash machine is arranged on the bottom of boiler
Right side；Described electrical control cabinet is arranged on above coal-fired hopper；
Described fire coal hopper, is burnt in order to the convenient coal-fired boiler that enters, described fire coal raw material hopper has big bottom suitable for reading
The little setting of mouth, material flows downward, and manually plate adjusts flow entrance firing machine to inflow osculum；
Described Manual flashboard, in order to the regulation by plate flow, the uniformly rotation by firing machine by fire coal by fire coal
Boiler is sent in action, is burnt；Described firing machine, in order to coal to be delivered in boiler by driving the device rotating；
Described boiler, in order to be sent into coal-fired boiler and to be burnt by coal-fired hopper, firing machine, water in boiler is added
Heat；
The grey machine of described leakage, in order to by coal ash after boiler furnace has burnt for the fire coal by by way of swinging from sieve
It is in-car that bar leaks into coal ash；
Described leakage ash level sensor, the high low amounts of the coal ash in order to detect coal ash car, the in-car coal ash of coal ash rises to setting
Behind position, signal reaches control centre, clears up coal ash by voice message；
Described air valve, carries out dedusting in order to the coal smoke producing during coal is guided to dust arrester, and prevents
Leaving water temperature is too high, closes flue, reduces leaving water temperature；
Described dust arrester passes through the action of outside dedusting water pump, and water is delivered in gas wash tower, enters dust arrester, shape
Nebulize, the dust in flue gas and harmful substance are departed from；
Described gas wash tower, in order to take off burned coal smoke in boiler by water smoke by the dust in coal smoke and harmful substance
From decomposition；
Described blower fan, in order to the fire coal in boiler is increased burning by draft, coal smoke is delivered in gas wash tower；
Described dedusting water pump, supplies water in order to pressurize to dust arrester；
Described flap valve, in order to prevent leaving water temperature too high, closes flue, reduces leaving water temperature, described flap valve is provided with
Telescope motor, support, reprint；
Described chimney, in order to be rejected to the coal smoke of dedusting in the air；
Described resistance rotation stuff level switch, the signal in order to block burner hearth reaches control centre and is processed；
Described water circulating pump, in order to be delivered to heating circulation by hot water by rotation mode；
Described temperature sensor, carries out Based Intelligent Control in order to the leaving water temperature signal of boiler is reached control centre；
Described level sensor, in order to monitor the water level of supporting water tank, by the information transmission of collection to Based Intelligent Control
The heart, realizes hydropenia and reports to the police；
Described fire box temperature sensor, carries out Based Intelligent Control in order to the temperature signal in burner hearth is reached control centre, point
Analyse its temperature, realize firing machine to boiler coal or heating constant temperature；
Described coal ash car is used for burned coal ash accumulating；
Described whole machine frame, the assembling in order to boiler and the grey machine of leakage supports；
Described electrical control cabinet, the Based Intelligent Control in order to coal-burning boiler is run；
Described coal site sensor, in order to monitor the coal-fired storage capacity in coal-fired hopper.
Further, described fire coal hopper is top inferior pyramidal hopper.
Further, described Manual flashboard is rectangle, and centre is adjusted using leading screw；Described plate is installed on coal-fired material
Below bucket.
Further, described firing machine adopts circular knife, is conveyed coal-fired by the driving of motor reducer.
Further, described boiler is located in the middle of firing machine and cleaner unit, using fired coal combustion, boiler internal water is added
Heat.
Further, described leakage ash machine is installed on boiler furnace bottom, is connected with outside swing arm and motor, will be burned
Coal ash to leak into coal ash by way of swinging in-car.
Further, described air valve is installed between boiler and gas wash tower, is connected with chimney, for adding coal-fired mistake
The harmful coal smoke producing in journey is guided flue-gas to gas wash tower by turnover panel effect, and when boiler temperature is too high, air valve closes
Close flue, reduce fired coal combustion amount, play boiler cooling effect.
Further, described gas wash tower is connected with boiler and chimney, and the coal smoke that fired coal combustion is crossed enters in dust arrester
Dust and harmful substance are departed from bottom, the flue gas of dedusting is introduced chimney by the effect of blower fan, from chimney exclusion.
Further, described water circulating pump is installed on boiler hot-water outlet.
Further, described electrical control cabinet collection leakage ash level sensor, resistance rotation stuff level switch, temperature sensor,
Level sensor, coal site sensor, the information of fire box temperature sensor, analytical data realizes firing machine, boiler, the grey machine of leakage, lock
Air-valve, dust arrester, gas wash tower, blower fan, dedusting water pump, the sex work stage by stage of water circulating pump, play the effect of water supply.
Advantages of the present invention：
The present invention on the basis of intelligent control technology theoretical research, by the actual operating mode to coal-burning boiler point
Analysis, devises complete set, practical boiler control system.Systematic research is carried out to control object boiler, according to feedwater
The behavioral characteristics of warm controlled plant, are adjusted to temperature control；Fire box temperature collection feedback, feeding is quantitatively adjusted.Control introduces
Fire box temperature, as main contral parameter, employs the analog control system with leaving water temperature for secondary control parameter.Combustion control system is adopted
With directly controlling the blow rate required to control the control strategy of coal-supplying amount and absorbing quantity by the blow rate required using fire box temperature as feedforward, adopt
Mould Self-tuning System PLC controls the Intelligent Control Strategy combining with self-optimizing control to carry out vehicle air-conditioning to coal-air ratio, saves
The about energy；The hardware configuration of whole system is designed, and upper and lower computer software has been carried out with exploitation it is achieved that whole be
The hardware of system normally runs.The boiler energy automatic detection of the present invention, automatically controls, automatic fueling, automatic dust removing, boiler operatiopn
Steadily, control flexibly, be swift in response, operate simple and clear.Drastically reduce the area human attendance, save human cost, improve work
Benefit.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description
The accompanying drawing constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.
Fig. 1 is a kind of front view of intelligent environment-friendly energy-saving coal-burning boiler of the present invention；
Fig. 2 is a kind of rearview of intelligent environment-friendly energy-saving coal-burning boiler of the present invention；
Fig. 3 is a kind of left view of intelligent environment-friendly energy-saving coal-burning boiler of the present invention；
Fig. 4 is a kind of right view of intelligent environment-friendly energy-saving coal-burning boiler of the present invention；
Fig. 5 is a kind of top view of intelligent environment-friendly energy-saving coal-burning boiler of the present invention；
Fig. 6 is a kind of upward view of intelligent environment-friendly energy-saving coal-burning boiler of the present invention.
Reference：
1 is coal-fired hopper, 2 is Manual flashboard, 3 is firing machine, 4 is boiler, 5 is the grey machine of leakage, 6 is leakage grey material position sensing
Device, 7 be air valve, 8 be dust arrester, 9 be gas wash tower, 10 be blower fan, 11 be dedusting water pump, 12 be flap valve, 13 be chimney,
14 is resistance rotation stuff level switch, 15 is water circulating pump, 16 is temperature sensor, 17 is level sensor, 18 is fire box temperature sensing
Device, 19 be coal ash car, 20 be whole machine frame, 21 be electrical control cabinet, 22 be coal site sensor.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Referring to figs. 1 to Fig. 6, a kind of coal-burning boiler as shown in Figures 1 to 6, including：Coal-fired hopper 1, Manual flashboard 2, plus
Coal machine 3, boiler 4, the grey machine 5 of leakage, leakage ash level sensor 6, air valve 7, dust arrester 8, gas wash tower 9, blower fan 10, dedusting water pump
11st, flap valve 12, chimney 13, resistance rotation stuff level switch 14, water circulating pump 15, temperature sensor 16, level sensor 17, burner hearth temperature
Degree sensor 18, coal ash car 19, whole machine frame 20, electrical control cabinet 21, coal site sensor 22；
Described gas wash tower 9 is arranged on the left side of coal-burning boiler；Described coal ash car 19 is arranged in the middle of the bottom of coal-burning boiler；
Described fire box temperature sensor 18 is arranged on coal ash car 19；Described fire coal hopper 1 is arranged on the right side of coal-burning boiler；Described handss
Dynamic plate 2 is arranged in coal-fired hopper 1；Described firing machine 3 connects Manual flashboard 2；Coal site sensor 22 is arranged on Manual flashboard 2
On；Described dedusting water pump 11 is arranged on the bottom of gas wash tower 9；Described blower fan 10 is arranged on the bottom of gas wash tower 9, gas wash tower 9 He
Between chimney 13；Described whole machine frame 20 is arranged on the middle part of gas wash tower 9；Described dust arrester 8 is arranged in gas wash tower 9
Portion；Described flap valve 12 is arranged on above dust arrester 8；Described flap valve 12 is arranged on the top of dust arrester 8；Described chimney
13 right sides being arranged on dust arrester 8；Described air valve 7 is arranged on the right side of chimney 13；Described resistance rotation stuff level switch 14 is arranged
Top in dust arrester 8；Described water circulating pump 15 is arranged on the top of resistance rotation stuff level switch 14；Described boiler 4 is arranged on coal
The top of grey car 19；Described leakage ash level sensor 6, level sensor 17 are separately positioned on boiler 4 side；Described level sensor
Device 17 is arranged on Lou above ash level sensor 6；Described leakage ash machine 5 is arranged on the bottom right of boiler 4；Described electrical control
Cabinet 21 is arranged on above coal-fired hopper 1；
Described fire coal hopper 1, is burnt in order to the convenient coal-fired boiler 4 that enters, described fire coal raw material hopper has suitable for reading big
The little setting of base opening, material flows downward, and manually plate 2 adjusts flow entrance firing machine 3 to inflow osculum；
Described Manual flashboard 2, in order to by the coal-fired regulation by plate flow, uniformly by the coal-fired rotation by firing machine 3
Rotate and make to send into boiler 4, burnt；Described firing machine 3, in order to coal to be delivered in boiler 4 by driving the device rotating；
Described boiler 4, in order to be sent into coal-fired boiler 4 and to be burnt by coal-fired hopper 1, firing machine 3, by boiler 4
Water heats；
The grey machine 5 of described leakage, in order to by coal ash after boiler 4 hearth combustion is complete for the fire coal by by way of swinging from
Grating leaks in coal ash car 19；
Described leakage ash level sensor 6, the high low amounts of the coal ash in order to detect coal ash car 19, the coal ash in coal ash car 19 rises to
Behind setting position, signal reaches control centre, clears up coal ash by voice message；
Described air valve 7, carries out dedusting in order to the coal smoke producing during coal is guided to dust arrester 8, and anti-
Only leaving water temperature is too high, closes flue, reduces leaving water temperature；
Described dust arrester 8 passes through the action of outside dedusting water pump 11, and water is delivered in gas wash tower 9, enters dedusting dress
Put 8, formed vaporific, the dust in flue gas and harmful substance are departed from；
Described gas wash tower 9, in order to pass through water smoke by the dust in coal smoke and harmful substance by burned coal smoke in boiler 4
Depart from and decompose；
Described blower fan 10, in order to the fire coal in boiler 4 is increased burning by draft, coal smoke is delivered in gas wash tower 9；
Described dedusting water pump 11, supplies water in order to pressurize to dust arrester 8；
Described flap valve 12, in order to prevent leaving water temperature too high, closes flue, reduces leaving water temperature, described flap valve 12
It is provided with telescope motor, support, reprint；
Described chimney 13, in order to be rejected to the coal smoke of dedusting in the air；
Described resistance rotation stuff level switch 14, the signal in order to block burner hearth reaches control centre and is processed；
Described water circulating pump 15, in order to be delivered to heating circulation by hot water by rotation mode；
Described temperature sensor 16, carries out Based Intelligent Control in order to the leaving water temperature signal of boiler 4 is reached control centre；
Described level sensor 17, in order to monitor the water level of supporting water tank, by the information transmission of collection to Based Intelligent Control
Center, realizes hydropenia and reports to the police；
Described fire box temperature sensor 18, carries out Based Intelligent Control in order to the temperature signal in burner hearth is reached control centre,
Analyze its temperature, realize firing machine 3 to boiler 4 coal or heating constant temperature；
Described coal ash car 19 is used for burned coal ash accumulating；
Described whole machine frame 20, the assembling in order to boiler 4 and the grey machine 5 of leakage supports；
Described electrical control cabinet 21, the Based Intelligent Control in order to coal-burning boiler is run；
Described coal site sensor 22, in order to monitor the coal-fired storage capacity in coal-fired hopper 1.
Described Manual flashboard 2, in order to the regulation by plate flow, the uniformly rotation by firing machine by fire coal by fire coal
Boiler is sent in action, is burnt；
Described firing machine 3, in order to coal will be delivered in boiler 4 by driving the device rotating.
Described fire coal hopper 1 is top inferior pyramidal hopper.
Described Manual flashboard 2 is rectangle, and centre is adjusted using leading screw；Described plate is installed on below coal-fired hopper 1.
Described firing machine 3 adopts circular knife, is conveyed coal-fired by the driving of motor reducer.
Described boiler 4 is located in the middle of firing machine and cleaner unit, using fired coal combustion, boiler internal water is heated.
Described leakage ash machine 5 is installed on boiler 4 burner hearth bottom, is connected with outside swing arm and motor, burned coal ash is led to
Cross the mode swinging to leak in coal ash car 19.
Described air valve 7 is installed between boiler 4 and gas wash tower 9, is connected with chimney 13, for adding product in coal-fired process
Raw harmful coal smoke is guided flue-gas to gas wash tower 9 by turnover panel effect, and when boiler temperature is too high, air valve 7 closes cigarette
Road, reduces fired coal combustion amount, plays boiler cooling effect.
Described gas wash tower 9 is connected with boiler 4 and chimney 13, and the coal smoke that fired coal combustion is crossed enters dust in dust arrester 8
Depart from bottom with harmful substance, the flue gas of dedusting is introduced chimney 13 by the effect of blower fan 9, from chimney exclusion.
Described water circulating pump 15 is installed on boiler 4 hot water outlet.
Described electrical control cabinet 21 collection leakage ash level sensor 6, resistance rotation stuff level switch 13, temperature sensor 15, water level
Sensor 16, coal site sensor 21, the information of fire box temperature sensor 17, analytical data realizes firing machine 3, boiler 4, the grey machine of leakage
5th, the sex work stage by stage of air valve 7, dust arrester 8, dedusting 9, blower fan 10, dedusting water pump 11, water circulating pump 14, plays water supply
Effect.
The coal-fired raw material hopper 1 of described intelligent environment-friendly energy-saving coal-burning boiler, the convenient coal-fired boiler that enters is burnt, described
Coal-fired raw material hopper top adopts square lower curtate to adopt trapezoidal design, and charging is many, and the materials time is long, suitable for reading be provided with dust-proof
Lid, 2/3rds is fixing, and remaining three/half is provided with hinge, and support cylinder, opens for filling coal-fired mouth, in dust cap
Between level transducer is installed, bin bottom discharging opening and push-pull valve link, and material is flowed downward and flows into osculum and adjusted by plate
Flow enters firing machine.
Described Manual flashboard 2, in order to the regulation by plate flow, the uniformly rotation by firing machine by fire coal by fire coal
Boiler is sent in action, is burnt, the framework that described plate channel-section steel does, and plate adjusts plate turnover by leading screw, realizes control
Fuel flow rate processed.
Described firing machine 3, in order to coal will be delivered in boiler by way of driving and rotating, described firing machine is installed on
Between coal bunker and boiler, import is installed on coal bunker bottom, facilitates fire coal to automatically flow into, and discharging opening is installed on boiler inlet and uses
Automatically flow in fire coal, described firing machine device has motor, reductor, screw blade, bearing, axle, shell, bearing block to realize will
Fire coal is delivered in boiler.
Described boiler 4：In order to be burnt coal-fired by hopper, firing machine entrance boiler, described boiler by burner hearth, adopt
With 4 anti-burning room compositions, in order to enter the heat absorption of fired coal combustion in boiler, water in boiler is heated and is used for heating for residential area, washes
Bath, the use of boiled water；
Described leakage ash machine 5, after fire coal to have been burnt by boiler furnace, the side that coal ash is swung by the grey machine of leakage
It is in-car that coal ash is leak into coal ash from grating by formula, and the grey machine of described leakage is installed on boiler side, described leakage ash machine have motor, reductor,
Wobbler, cast iron lath composition；
Described leakage ash level sensor 6, in order to rise to behind setting position coal ash car coal ash, signal reaches control centre,
In order to clear up coal ash, described coal ash sensor is installed on boiler side for voice message, and probe is fixed on downwards on skeleton, letter
Number control centre gathers the quantity of coal ash, realizes voice message, clears up coal ash；
Described air valve 7, in order to the coal smoke producing during coal is guided to dust arrester, carries out dedusting, described
Air valve is installed on boiler, cleaner unit, chimney link, is configured with telescope motor, support, reprint composition；
Described gas wash tower 9, in order to pass through water smoke by the dust in coal smoke and harmful substance by burned coal smoke in boiler
Depart from and decompose, described gas wash tower is configured with dirt pocket, sprinkler head, water tank composition；
Described blower fan 10, coal is increased burning by the draft in order to the fire coal in boiler to pass through blower fan, coal smoke is delivered to and removes
In chimney, described blower fan is configured with motor, impeller composition；
Described dedusting water pump 11, dedusting water pump pressurizes to dust arrester and supplies water, and described water pump is made up of motor and water pump；
Described flap valve 12, in order to leaving water temperature is too high, closes flue, reduces leaving water temperature, be configured with telescope motor,
Support, reprint composition.
The present invention on the basis of intelligent control technology theoretical research, by the actual operating mode to coal-burning boiler point
Analysis, devises complete set, practical boiler control system.Systematic research is carried out to control object boiler, according to feedwater
The behavioral characteristics of warm controlled plant, are adjusted to temperature control；Fire box temperature collection feedback, feeding is quantitatively adjusted.Control introduces
Fire box temperature, as main contral parameter, employs the analog control system with leaving water temperature for secondary control parameter.Combustion control system is adopted
With directly controlling the blow rate required to control the control strategy of coal-supplying amount and absorbing quantity by the blow rate required using fire box temperature as feedforward, adopt
Mould Self-tuning System PLC controls the Intelligent Control Strategy combining with self-optimizing control to carry out vehicle air-conditioning to coal-air ratio, saves
The about energy；The hardware configuration of whole system is designed, and upper and lower computer software has been carried out with exploitation it is achieved that whole be
The hardware of system normally runs.The boiler energy automatic detection of the present invention, automatically controls, automatic fueling, automatic dust removing, boiler operatiopn
Steadily, control flexibly, be swift in response, operate simple and clear.Drastically reduce the area human attendance, save human cost, improve work
Benefit.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of coal-burning boiler is it is characterised in that include：Coal-fired hopper (1), Manual flashboard (2), firing machine (3), boiler (4),
The grey machine (5) of leakage, leakage ash level sensor (6), air valve (7), dust arrester (8), gas wash tower (9), blower fan (10), dedusting water pump
(11), flap valve (12), chimney (13), resistance rotation stuff level switch (14), water circulating pump (15), temperature sensor (16), water level pass
Sensor (17), fire box temperature sensor (18), coal ash car (19), whole machine frame (20), electrical control cabinet (21), coal site sensor
(22)；
Described gas wash tower (9) is arranged on the left side of coal-burning boiler；Described coal ash car (19) is arranged in the middle of the bottom of coal-burning boiler；
Described fire box temperature sensor (18) is arranged on coal ash car (19)；Described fire coal hopper (1) is arranged on the right side of coal-burning boiler；
Described Manual flashboard (2) is arranged in coal-fired hopper (1)；Described firing machine (3) connects Manual flashboard (2)；Coal site sensor
(22) it is arranged on Manual flashboard (2)；Described dedusting water pump (11) is arranged on the bottom of gas wash tower (9)；Described blower fan (10) sets
Put the bottom in gas wash tower (9), between gas wash tower (9) and chimney (13)；Described whole machine frame (20) is arranged on gas wash tower (9)
Middle part；Described dust arrester (8) is arranged on the middle part of gas wash tower (9)；Described flap valve (12) is arranged on dust arrester (8)
Face；Described flap valve (12) is arranged on the top of dust arrester (8)；Described chimney (13) is arranged on the right side of dust arrester (8)；
Described air valve (7) is arranged on the right side of chimney (13)；Described resistance rotation stuff level switch (14) is arranged on the upper of dust arrester (8)
Portion；Described water circulating pump (15) is arranged on the top of resistance rotation stuff level switch (14)；Described boiler (4) is arranged on coal ash car (19)
Top；Described leakage ash level sensor (6), level sensor (17) are separately positioned on boiler (4) side；Described level sensor
(17) it is arranged on Lou above ash level sensor (6)；Described leakage ash machine (5) is arranged on the bottom right of boiler (4)；Described electricity
Gas switch board (21) is arranged on above coal-fired hopper (1)；
Described fire coal hopper (1), is burnt in order to the convenient coal-fired boiler (4) that enters, described fire coal raw material hopper has suitable for reading big
The little setting of base opening, material flows downward, and manually plate (2) adjusts flow entrance firing machine (3) to inflow osculum；
Described Manual flashboard (2), in order to by the coal-fired regulation by plate flow, uniformly by the coal-fired rotation by firing machine (3)
Rotate and make to send into boiler (4), burnt；Described firing machine (3), in order to be delivered to boiler by driving the device rotating by coal
(4) in；
Described boiler (4), in order to be sent into coal-fired boiler (4) and to be burnt by coal-fired hopper (1), firing machine (3), by boiler
(4) interior water heating；
The grey machine (5) of described leakage, in order to by coal-fired coal ash after boiler (4) hearth combustion is complete by by way of swinging from
Grating leaks in coal ash car (19)；
Described leakage ash level sensor (6), in order to detect the high low amounts of coal ash of coal ash car (19), the coal ash liter in coal ash car (19)
To setting position, signal reaches control centre, clears up coal ash by voice message；
Described air valve (7), carries out dedusting in order to the coal smoke producing during coal is guided to dust arrester (8), and anti-
Only leaving water temperature is too high, closes flue, reduces leaving water temperature；
Described dust arrester (8) passes through the action of outside dedusting water pump (11), water is delivered in gas wash tower (9), enters dedusting
Device (8), forms vaporific, and the dust in flue gas and harmful substance are departed from；
Described gas wash tower (9), in order to pass through water smoke by the dust in coal smoke and harmful substance by burned coal smoke in boiler (4)
Depart from and decompose；
Described blower fan (10), in order to the fire coal in boiler (4) is increased burning by draft, coal smoke is delivered in gas wash tower (9)；
Described dedusting water pump (11), supplies water in order to pressurize to dust arrester (8)；
Described flap valve (12), in order to prevent leaving water temperature too high, closes flue, reduces leaving water temperature, described flap valve (12)
It is provided with telescope motor, support, reprint；
Described chimney (13), in order to be rejected to the coal smoke of dedusting in the air；
Described resistance rotation stuff level switch (14), the signal in order to block burner hearth reaches control centre and is processed；
Described water circulating pump (15), in order to be delivered to heating circulation by hot water by rotation mode；
Described temperature sensor (16), carries out Based Intelligent Control in order to the leaving water temperature signal of boiler (4) is reached control centre；
Described level sensor (17), in order to monitor the water level of supporting water tank, by the information transmission of collection to Based Intelligent Control
The heart, realizes hydropenia and reports to the police；
Described fire box temperature sensor (18), carries out Based Intelligent Control in order to the temperature signal in burner hearth is reached control centre, point
Analyse its temperature, realize firing machine (3) to boiler (4) coal or heating constant temperature；
Described coal ash car (19) is used for burned coal ash accumulating；
Described whole machine frame (20), the assembling in order to boiler (4) and the grey machine (5) of leakage supports；
Described electrical control cabinet (21), the Based Intelligent Control in order to coal-burning boiler is run；
Described coal site sensor (22), in order to monitor the coal-fired storage capacity in coal-fired hopper (1).
2. coal-burning boiler according to claim 1 is it is characterised in that described fire coal hopper (1) is top inferior pyramidal hopper.
3. it is characterised in that described Manual flashboard (2) is rectangle, centre adopts coal-burning boiler according to claim 1
Leading screw is adjusted；Described plate is installed on below coal-fired hopper (1).
4. coal-burning boiler according to claim 1 is it is characterised in that described firing machine (3) adopts circular knife, by motor
The driving conveying of reductor is coal-fired.
5. coal-burning boiler according to claim 1 is it is characterised in that described boiler (4) is located in firing machine and cleaner unit
Between, using fired coal combustion, boiler internal water is heated.
6. coal-burning boiler according to claim 1 is it is characterised in that described leakage ash machine (5) is installed on boiler (4) burner hearth bottom
Portion, is connected with outside swing arm and motor, burned coal ash is leak in coal ash car (19) by way of swinging.
7. coal-burning boiler according to claim 1 is it is characterised in that described air valve (7) is installed on boiler (4) and dedusting
Between tower (9), it is connected with chimney (13), for being acted on flue-gas by turnover panel in the harmful coal smoke adding generation in coal-fired process
Guide to gas wash tower (9), when boiler temperature is too high, air valve (7) closes flue, reduces fired coal combustion amount, play boiler fall
Temperature effect.
8. coal-burning boiler according to claim 1 is it is characterised in that described gas wash tower (9) and boiler (4) and chimney (13)
It is connected, the coal smoke that fired coal combustion is crossed enters and departs from bottom by dust and harmful substance, by the cigarette of dedusting in dust arrester (8)
Gas introduces chimney (13) by the effect of blower fan (9), from chimney exclusion.
9. coal-burning boiler according to claim 1 is it is characterised in that described water circulating pump (15) is installed on boiler (4) heat
Water out.
10. coal-burning boiler according to claim 1 is it is characterised in that grey material position is leaked in described electrical control cabinet (21) collection
Sensor (6), resistance rotation stuff level switch (13), temperature sensor (15), level sensor (16), coal site sensor (21), burner hearth
The information of temperature sensor (17), analytical data realizes firing machine (3), boiler (4), the grey machine (5) of leakage, air valve (7), dedusting dress
Put (8), gas wash tower (9), blower fan (10), dedusting water pump (11), the sex work stage by stage of water circulating pump (14), play the work of water supply
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112483.XA CN106403309A (en) | 2016-12-07 | 2016-12-07 | Coal-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112483.XA CN106403309A (en) | 2016-12-07 | 2016-12-07 | Coal-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106403309A true CN106403309A (en) | 2017-02-15 |
Family
ID=58083797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112483.XA Pending CN106403309A (en) | 2016-12-07 | 2016-12-07 | Coal-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403309A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898630Y (en) * | 2006-04-22 | 2007-05-09 | 陆磊 | Automatic energy-saving control system of mini-medium fired-coal chain boiler |
| CN101846387A (en) * | 2010-02-26 | 2010-09-29 | 高宏亮 | High-efficiency energy-saving environment-friendly bionic boiler |
| CN102297452A (en) * | 2011-07-21 | 2011-12-28 | 宋群 | Generalized integral boiler combustion optimization energy-saving composite control system |
| CN206430377U (en) * | 2016-12-07 | 2017-08-22 | 陕西凯源科工贸有限公司 | A kind of coal-burning boiler |
-
2016
- 2016-12-07 CN CN201611112483.XA patent/CN106403309A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898630Y (en) * | 2006-04-22 | 2007-05-09 | 陆磊 | Automatic energy-saving control system of mini-medium fired-coal chain boiler |
| CN101846387A (en) * | 2010-02-26 | 2010-09-29 | 高宏亮 | High-efficiency energy-saving environment-friendly bionic boiler |
| CN102297452A (en) * | 2011-07-21 | 2011-12-28 | 宋群 | Generalized integral boiler combustion optimization energy-saving composite control system |
| CN206430377U (en) * | 2016-12-07 | 2017-08-22 | 陕西凯源科工贸有限公司 | A kind of coal-burning boiler |
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