CN105927954A - Solid fuel and fused salt integrated steam boiler - Google Patents

Solid fuel and fused salt integrated steam boiler Download PDF

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Publication number
CN105927954A
CN105927954A CN201610430489.5A CN201610430489A CN105927954A CN 105927954 A CN105927954 A CN 105927954A CN 201610430489 A CN201610430489 A CN 201610430489A CN 105927954 A CN105927954 A CN 105927954A
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China
Prior art keywords
fused salt
outlet
air
pipe
flue
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CN201610430489.5A
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Chinese (zh)
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CN105927954B (en
Inventor
赖正平
沈建民
石雄伟
汪致立
郭军
翟金厚
莫林
江广
赖厚安
陈志高
应雋
肖俊勇
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B27/00—Instantaneous or flash steam boilers
    • F22B27/16—Instantaneous or flash steam boilers involving spray nozzles for sprinkling or injecting water particles on to or into hot heat-exchange elements, e.g. into tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • 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
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • 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
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)

Abstract

The invention discloses a solid fuel and fused salt integrated steam boiler. The solid fuel and fused salt integrated steam boiler is mainly composed of an expansion groove, fused salt grooves, fused salt guide pipes, a heat insulation layer, a combustion cavity, an air preheating recoverer, air blowers, a fuel conveying pipe, a centrifugal fan, circulating combustion pipes, a waste heat recovery water tank, a combustion supporting air cavity, a fuel preheating coil, a high-pressure plunger pump, steam coils, a steam distribution cylinder, a steam generator main body, a high-pressure atomizing device, a desulfurization and denitration device, a dedusting lime water pool, atomizing spray heads, a circulating water pump, an induced draft fan and a chimney. The solid fuel and fused salt integrated steam boiler has the advantages that 1, fused salts are directly heated in a boiler hearth, and heat of the fused salts is used for controlling the temperature of a steam pipeline; sprayed mist enters the pipeline to obtain steam; the fused salt temperature is transferred to the steam pipeline to heat the mist to obtain the steam temperature; and the steam pressure is obtained by controlling the mist entering amount and the steam releasing amount; and 2, the boiler solves that problems that a traditional boiler heat carrier boiler directly burns a heat conductive medium pipeline, the boiler cannot be opened and closed at any time, the equipment size is large, fuel combustion is insufficient, waste heat recovery is incomplete, emissions are large and no collection device exists, the heat efficiency of the boiler is improved, and the comprehensive heat efficiency of the energy using technological process is improved.

Description

Solid fuel, fused salt integration steam boiler
Technical field
The invention belongs to boiler, steam generator technical field.Specifically solid fuel, fused salt integration steam Boiler.
Background technology
How the whole world the most all improves the thermal efficiency of boiler body in research, saves natural resources, and one As be all to the material manufactured, the research that carries out of the mode of entrance etc. of fuel, the most progressively create subcritical, Overcritical, the boiler of ultra supercritical, but do not broke through essential structure and the mode of steam feedwater of boiler, At present still rest on the state that water boils the pattern of steaming of bubble, and fuel combustion, igniting, waste heat recovery are also Preferable not to the utmost, the process collection investment of emission is huge, effect is bad.
Conventional boiler is bulky, heat carrier furnace burning object and heat transfer modes is unreasonable, boiler and steam are sent out Raw device structure does not has essence to change, waste heat recovery is incomplete, the water supply modes of steam falls behind, the combustion of fuel Firing method and fuel earlier stage processing method are simply, emissions processes collection investment is big and not exclusively, boiler opens Dynamic and closedown is consumed energy greatly, is operated complicated time length, heat-conducting medium selection and apply unreasonable, to heat energy generation Understand simple and can not from various theoretical origin to the practice the most traditional structure of breakthrough and operational mode, The generation process of steam does not meets modern society's each door discipline intersection application, the science and technology of various principle integrated use State of development.The present invention has carried out the change of essence in combustion system, thermostatic medium, constant temperature method, Production of steam, the relation of pressure and temperature of steam, waste heat recovery, fuel treatment, combustion system, igniting Mode, emissions processes carry out technology upgrading on reclaiming.
Summary of the invention
The present invention provides a kind of solid fuel, fused salt integration steam copper to overcome the deficiencies in the prior art Stove.
Present invention fused salt as heat transfer to the water smoke sprayed into control the temperature of steam, improve and Reduce the vapor (steam) temperature corresponding relation that with steam pressure do not have certainty relevant to temperature of molten salt.
The present invention solves the watering mode backwardness of century-old conventional boiler, pattern of steaming falls behind, heat carrier furnace Directly heat heat-conducting medium pipeline, heat-conducting medium heat energy loss is big, heat-conducting medium consumption is many, waste heat recovery not The problems such as completely, quality of steam is poor, boiler plant is bulky, consumptive material waste.
The present invention solves the technical scheme of above-mentioned technical problem:
Solid fuel, fused salt integration steam boiler by expansion slot 1-1, the first fused salt groove 1-2, second melt Salt bath 1-3, the first fused salt conduit 1-4, the second fused salt conduit 1-5, the 3rd fused salt conduit 1-6, heat-insulation layer 1-7, combustion chamber 2-1, flue gas chamber 2-2, the first flue 2-3, air preheat recover 2-4, One air blast 2-5, the first heavy ash well 2-6, hot air duct 2-7, the inlet tube of solid fuel preheating coil pipe 2-8, the second air blast 2-9, centrifugal blower 2-10, the first circulating combustion pipe 2-11, the second circulating combustion Pipe 2-12, the second flue 2-13, afterheat recycling water tank 2-14, the second heavy ash well 2-15, the 3rd cigarette Feed channel 2-16, the 4th flue 2-17, fuel cartridge 2-18, gas pipeline 2-19, air-breathing chamber (3-1), lighting-up tuyere (3-2), solid fuel preheating coil pipe (3-3), the first combustion tube (3-4), second Combustion tube 3-5, solid fuel preheating coil pipe the first outlet 3-6, solid fuel preheating coil pipe second export Pipe 3-7, solid fuel tank 3-8, feed pipe 4-1, high-pressure plunger pump 4-2, steam pipe coil 4-3-4-5-6-7-8, the import 4-3-4-5-6-7-8-1 of steam pipe coil, the outlet of steam pipe coil 4-3-4-5-6-7-8-2, jet chimney 4-9, gas-distributing cylinder 4-10, steam generator main body 5-1, first High pressure sprays fog equipment 5-2, the second high pressure sprays fog equipment 5-3, desulfuring and denitrifying apparatus 6-1, dedusting limewash Pond 6-2, the first fog-spray nozzle 6-3, the second fog-spray nozzle 6-4, the 3rd fog-spray nozzle 6-5, the 4th fog-spray nozzle 6-6, Five fog-spray nozzle 6-7, circulating water pipe 6-8, water circulating pump 6-9, the 5th flue 6-10, air-introduced machine 6-11 Form with chimney 6-12.
The structure of the most each parts is as follows:
1) described expansion slot 1-1 is slack tank body, the fused salt after built-in expansion.
2) described first fused salt groove 1-2 is cylinder, has groove, the built-in fused salt of groove in barrel wall.
3) described second fused salt groove 1-3 is annulus cylinder, has groove in annulus barrel wall, the built-in fused salt of groove, Annulus barrel wall is provided with the first fused salt conduit 1-4 of several band elbow, is surrounded on arrangement in ring, ring peripheral hardware Having several 3rd fused salt conduit 1-6, end face is provided with several second fused salt conduit 1-5；Steam it is provided with in cylinder Coil pipe 4-3-4-5-6-7-8.
4) described air-breathing chamber 3-1 is the cone of band air blanketing, is provided with the first combustion tube in cone 3-4 and the second combustion tube 3-5.
5) described solid fuel preheating coil pipe 3-3 is helical pipe, spirals at the sky of air-breathing chamber 3-1 In air casing, for preheating by solid fuel in solid fuel preheating coil pipe 3-3；
6) described steam pipe coil 4-3-4-5-6-7-8, for spiral pipe, is spiraled by six pipes and forms；
7) described solid fuel tank 3-8 is tank body, is provided with inlet and outlet.
8) described gas-distributing cylinder 4-10 is tank body, is provided with inlet and outlet.
9) described steam generator main body 5-1 is cylinder, is inside provided with the first high pressure sprays fog equipment 5-2 With the second high pressure sprays fog equipment 5-3.
10) described air preheat recover 2-4 is Tube Heat Exchanger, is provided with band the first air blast 2-5 Air inlet, hot-blast outlet, smoke inlet, outlet flue, the first heavy ash well 2-6, in tubulation be flue gas, It it is hot-air outside tubulation.
11) described afterheat recycling water tank 2-14 is Tube Heat Exchanger, be provided with filling pipe 4-11, delivery port, Smoke inlet, outlet flue, the second heavy ash well 2-15 are cooling water outside tubulation, tubulation is interior is flue gas.
12) described desulfuring and denitrifying apparatus 6-1 is provided with smoke inlet, outlet flue.
13) described dedusting lime pond 6-2 is a closed pond, is provided with smoke inlet, outlet flue, pond Inside is divided between five, and every is equipped with limewash and fog-spray nozzle, install between first first fog-spray nozzle 6-3, Second fog-spray nozzle 6-4 is installed between second, the 3rd fog-spray nozzle 6-5 is installed between the 3rd, the 4th spray is installed between the 4th Mist head 6-6, the 5th fog-spray nozzle 6-7 is installed between the 5th.
The connected mode of the most each parts is as follows:
1) there are the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit in described heat-insulation layer 1-7 1-4, the second fused salt conduit 1-5, the 3rd fused salt conduit 1-6, combustion chamber 2-1, flue gas chamber 2-2, first Flue 2-3, steam pipe coil 4-3-4-5-6-7-8, steam generator main body 5-1.
2) described expansion slot 1-1 is connected by pipeline and the first fused salt groove 1-2.
3) described second fused salt groove 1-3 inwall is equipped with first its one end of fused salt conduit 1-4 of several band elbows Inserting in the second fused salt groove 1-3, the other end inserts in the first fused salt groove 1-2；The ring of the second fused salt groove 1-3 Outer equipped with the 3rd fused salt conduit 1-6, the second fused salt groove 1-3 and the first fused salt groove 1-2 is inserted at its two ends respectively In；The end face of the second fused salt groove 1-3 inserts the second fused salt groove 1-3 respectively equipped with the second fused salt conduit 1-5 With in the first fused salt groove 1-2.
4) bottom described combustion chamber 2-1 with centrifugal blower 2-10 inlet communication.
5) described centrifugal blower 2-10 outlet is fired with the first circulating combustion pipeline 2-11, the second circulation respectively Burn pipeline 2-12 to connect；
6) described flue gas chamber 2-2 enters cigarette by the first flue 2-3 and air preheat recover 2-4 Mouth connects.
7) outlet flue of described air preheat recover 2-4 passes through the second flue 2-13 and waste heat recovery The smoke inlet of water tank 2-14 connects.
8) outlet flue of described afterheat recycling water tank 2-14 passes through the 3rd flue 2-16 and desulphurization denitration The smoke inlet of device 6-1 connects.
9) outlet flue of described desulfuring and denitrifying apparatus 6-1 is connected with the smoke inlet of dedusting lime pond 6-2, The outlet flue of dedusting lime pond 6-2 is by the import of the 5th flue 6-10 and air-introduced machine 6-11 even Connect.
10) outlet of described air-introduced machine 6-11 is connected with the import of chimney 6-12.
11) the described air preheat recover 2-4 air inlet with the first air blast 2-5 sucks air, and heat is handed over After changing, one end of its hot-blast outlet by warm-air pipe 2-7 with insert in the 3-1 of combustion air chamber, the other end with The import of the second air blast 2-9 connects, and the outlet flue of air preheat recover 2-4 passes through the second flue 2-13 is connected with the smoke inlet of afterheat recycling water tank 2-14.
12) outlet of described second air blast 2-9 preheats the inlet tube 2-8 of coil pipe with solid by solid fuel The import of fluid fuel preheating coil pipe 3-3 connects；First outlet 3-6 and solid of solid fuel preheating coil pipe Second outlet 3-7 of fuel preheating coil pipe inserts in combustion chamber 2-1 respectively.
13) outlet of described solid fuel tank 3-8 respectively by pipeline and the outlet of the second air blast 2-9 and The inlet tube 2-8 of biomass fuel preheating coil pipe connects, and solid fuel is sent into solid fuel preheating coil pipe In 3-3.
14) described air-breathing chamber 3-1 and the first combustion tube 3-4, the second combustion tube 3-5 connection, by sky The hot blast of gas pre-heat regenerator 2-4 sends into combustion chamber 2-1.
15) outlet flue of described afterheat recycling water tank 2-14 passes through the 3rd flue 2-16 and desulphurization denitration The import of device 6-1 connects, and the cooling water between its tubulation is supplied by filling pipe 4-11, its delivery port with Feed pipe 4-1 entrance connects, and feed pipe 4-1 outlet is connected with high-pressure plunger pump 4-2 entrance, high-pressure plunger Pump 4-2 respectively with the first high pressure sprays fog equipment 5-2 in steam generator main body 5-1 and the second high-pressure fog Device 5-3 connects.
16) described desulfuring and denitrifying apparatus 6-1 is by the 4th flue 2-17 and dedusting lime pond 6-2 Smoke inlet connect, the outlet flue of dedusting lime pond 6-2 pass through the 5th flue 6-10 and air-introduced machine The import of 6-11 connects, and the outlet of air-introduced machine 6-11 is connected with chimney 6-12；Described dedusting lime pond The delivery port of 6-2 is connected with the import of circulating water pipe 6-8, the outlet of circulating water pipe 6-8 and water circulating pump 6-9 Import connect, water circulating pump 6-9 outlet respectively with the first fog-spray nozzle 6-3, the second fog-spray nozzle 6-4, the 3rd Fog-spray nozzle 6-5, the 4th fog-spray nozzle 6-6, the 5th fog-spray nozzle 6-7 connect.
17) after the entrance 4-3-4-5-6-7-8-1 of described steam pipe coil is connected with steam generator main body 5-1 Spiral in the second fused salt groove 1-3, recircle in the first fused salt groove 1-2, its outlet It is connected with gas-distributing cylinder 4-10 import by jet chimney 4-9 after 4-3-4-5-6-7-8-2 parallel connection, gas-distributing cylinder 4-10 outlet is connected with steam user.
Above-mentioned steam generator main body 5-1 is built with the first high pressure sprays fog equipment 5-2 and the second high-pressure fog Device 5-3.
Above-mentioned steam generator main body 5-1 is arranged in the first fused salt groove 1-2.
Beneficial effects of the present invention:
1. the present invention uses high pressure sprays fog equipment to produce injection steam fog feedwater, expands heat exchange area, improves The thermal efficiency；
High pressure sprays fog equipment the most of the present invention produces the high temperature melting in steam fog enters steam pipe coil and outside steam pipe coil Salt carry out heat exchange make steam fog in steam pipe coil produce vapour is quick-fried, rapid expanding, directly produce superheated steam, steam Stripping temperature is adjustable with temperature of molten salt.
3. fused salt produces the temperature difference in the first fused salt groove and the second fused salt groove and carries out automatic convection current, and does not has flash-point Increase security.
4. high-temperature steam and the solid material/liquid material of gas-distributing cylinder heats in substance decomposition coil pipe once again And mutually clash, make the moisture content in solid material vaporize, solid material explosion puffing drying；Make in liquid material The vaporization of material moisture content, liquid material enter cyclone separating tower and separate with proportion, and its speed of action is fast, the thermal efficiency High.
High pressure sprays fog equipment Non-scale the most of the present invention, increases service life of equipment, decreases thermal losses.
High pressure sprays fog equipment the most of the present invention, without boiler wastewater, a large amount of saving water resources, decreases thermal losses.
High pressure sprays fog equipment heat recovery the most of the present invention is complete.
High pressure sprays fog equipment emission collection the most of the present invention processes completely.
Accompanying drawing explanation
Fig. 1 is solid fuel of the present invention, fused salt integration steam boiler structural representation.
In figure: expansion slot 1-1, the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit 1-4, Second fused salt conduit 1-5, the 3rd fused salt conduit 1-6, heat-insulation layer 1-7, combustion chamber 2-1, flue gas chamber 2-2, First flue 2-3, air preheat recover 2-4, the first air blast 2-5, the first heavy ash well 2-6, Hot air duct 2-7, solid fuel preheating the inlet tube 2-8 of coil pipe, the second air blast 2-9, centrifugal blower 2-10, the first circulating combustion pipe 2-11, the second circulating combustion pipe 2-12, the second flue 2-13, remaining Recuperation of heat water tank 2-14, the second heavy ash well 2-15, the 3rd flue 2-16, the 4th flue 2-17, Fuel cartridge 2-18, gas pipeline 2-19, air-breathing air chamber 3-1, lighting-up tuyere 3-2, solid fuel are pre- Hot coil 3-3, the first combustion tube 3-4, the second combustion tube 3-5, solid fuel preheating coil pipe first exports Pipe 3-6, solid fuel preheating coil pipe the second outlet 3-7, solid fuel tank 3-8, feed pipe 4-1, height Hydraulic plunger pump 4-2, steam pipe coil 4-3-4-5-6-7-8, the import 4-3-4-5-6-7-8-1 of steam pipe coil, The outlet 4-3-4-5-6-7-8-2 of steam pipe coil, jet chimney 4-9, gas-distributing cylinder 4-10, steam generator Main body 5-1, desulfuring and denitrifying apparatus 6-1, dedusting lime pond 6-2, the first fog-spray nozzle 6-3, the second spraying Head 6-4, the 3rd fog-spray nozzle 6-5, the 4th fog-spray nozzle 6-6, five fog-spray nozzle 6-7, circulating water pipe 6-8, follow Ring water pump 6-9, the 5th flue 6-10, air-introduced machine 6-11 and chimney 6-12.
Fig. 2 is molten second salt bath steam inside coil pipe in solid fuel of the present invention, fused salt integration steam boiler Structural representation.
In figure: the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit 1-4, the second fused salt Conduit 1-5, the 3rd fused salt conduit 1-6, steam pipe coil 4-3-4-5-6-7-8, steam pipe coil import 4-3-4-5-6-7-8-1, steam generator main body 5-1.
Fig. 3 is molten first salt bath steam inside coil pipe in solid fuel of the present invention, fused salt integration steam boiler Structural representation.
In figure: the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit 1-4, the second fused salt Conduit 1-5, the 3rd fused salt conduit 1-6, steam pipe coil 4-3-4-5-6-7-8, steam pipe coil export 4-3-4-5-6-7-8-2, jet chimney 4-9, steam generator main body 5-1.
Fig. 4 is fused salt groove structure top view in solid fuel of the present invention, fused salt integration steam boiler.
In figure: the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit 1-4, the second fused salt Conduit 1-5, the 3rd fused salt conduit 1-6, combustion chamber 2-1, flue gas chamber 2-2, steam pipe coil import 4-3-4-5-6-7-8-1。
Fig. 5 is steam generator structural representation in solid fuel of the present invention, fused salt integration steam boiler.
In figure: feed pipe 4-1, steam pipe coil import 4-3-4-5-6-7-8-1, steam generator main body 5-1, First high pressure sprays fog equipment 5-2, the second high pressure sprays fog equipment 5-3, feed pipe 4-1.
Detailed description of the invention
Solid fuel of the present invention, fused salt integration steam boiler can be directly produced superheated steam, can be with high pressure High temperature, high pressure low temperature, low-voltage high-temperature, high pressure low temperature；System can open and close moment；Cigarette water is two-way Waste heat recovery；Emissions processes is collected completely.The present invention revolutionizes the structure of conventional boiler, saves Construction cost also improves the thermal efficiency；Cell body perfusion fused salt makes equipment heat transfer uniformly extend service life and carry High quality of steam；Fog injection feedwater improves the thermal efficiency；Gas explosion expands aerogenesis and accelerates the generation stream of steam Journey and raising security；The burning of fuel heating and drying gasification suspension improves burning velocity and the fuel thermal energy of fuel Conversion ratio；Closed emissions processes collection system, uses Multistage desulfuration, denitration, dedusting to recycle skill Art, has saved cost of investment and operating cost, improves the process collection rate of emission, reduces emission index, real Showed boiler truly, steam oven innovation transformation improves boiler, the thermal efficiency of steam oven is really anticipated Energy-saving and emission-reduction are achieved in justice.
Below in conjunction with the accompanying drawings and be embodied as that the invention will be further described:
Solid fuel of the present invention, fused salt integration steam boiler structure as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, figure Shown in 5, by expansion slot 1-1, the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit 1-4, Second fused salt conduit 1-5, the 3rd fused salt conduit 1-6, heat-insulation layer 1-7, combustion chamber 2-1, flue gas chamber 2-2, First flue 2-3, air preheat recover 2-4, the first air blast 2-5, the first heavy ash well 2-6, Hot air duct 2-7, solid fuel preheating the inlet tube 2-8 of coil pipe, the second air blast 2-9, centrifugal blower 2-10, the first circulating combustion pipe 2-11, the second circulating combustion pipe 2-12, the second flue 2-13, remaining Recuperation of heat water tank 2-14, the second heavy ash well 2-15, the 3rd flue 2-16, the 4th flue 2-17, Fuel cartridge 2-18, gas pipeline 2-19, air-breathing chamber (3-1), lighting-up tuyere (3-2), solid fuel Preheating coil pipe (3-3), the first combustion tube (3-4), the second combustion tube 3-5, solid fuel preheating coil pipe the One outlet 3-6, solid fuel preheating coil pipe the second outlet 3-7, solid fuel tank 3-8, feed pipe 4-1, high-pressure plunger pump 4-2, steam pipe coil 4-3-4-5-6-7-8, the import of steam pipe coil 4-3-4-5-6-7-8-1, the outlet 4-3-4-5-6-7-8-2 of steam pipe coil, jet chimney 4-9, gas-distributing cylinder 4-10, steam generator main body 5-1, the first high pressure sprays fog equipment 5-2, the second high pressure sprays fog equipment 5-3, Desulfuring and denitrifying apparatus 6-1, dedusting lime pond 6-2, the first fog-spray nozzle 6-3, the second fog-spray nozzle 6-4, Three fog-spray nozzle 6-5, the 4th fog-spray nozzle 6-6, five fog-spray nozzle 6-7, circulating water pipe 6-8, water circulating pump 6-9, 5th flue 6-10, air-introduced machine 6-11 and chimney 6-12 composition.
The structure of the most each parts is as follows:
1) described expansion slot 1-1 is slack tank body, the fused salt after built-in expansion.
2) described first fused salt groove 1-2 is cylinder, has groove, the built-in fused salt of groove in barrel wall.
3) described second fused salt groove 1-3 is annulus cylinder, has groove in annulus barrel wall, the built-in fused salt of groove, Annulus barrel wall is provided with the first fused salt conduit 1-4 of several band elbow, is surrounded on arrangement in ring, ring peripheral hardware Having several 3rd fused salt conduit 1-6, end face is provided with several second fused salt conduit 1-5；Steam it is provided with in cylinder Coil pipe 4-3-4-5-6-7-8.
4) described air-breathing chamber 3-1 is the cone of band air blanketing, is provided with the first combustion tube in cone 3-4 and the second combustion tube 3-5.
5) described solid fuel preheating coil pipe 3-3 is helical pipe, spirals at the sky of air-breathing chamber 3-1 In air casing, for preheating by solid fuel in solid fuel preheating coil pipe 3-3；
6) described steam pipe coil 4-3-4-5-6-7-8, for spiral pipe, is spiraled by six pipes and forms；
7) described solid fuel tank 3-8 is tank body, is provided with inlet and outlet.
8) described gas-distributing cylinder 4-10 is tank body, is provided with inlet and outlet.
9) described steam generator main body 5-1 is cylinder, is inside provided with the first high pressure sprays fog equipment 5-2 With the second high pressure sprays fog equipment 5-3.
10) described air preheat recover 2-4 is Tube Heat Exchanger, is provided with band the first air blast 2-5 Air inlet, hot-blast outlet, smoke inlet, outlet flue, the first heavy ash well 2-6, in tubulation be flue gas, It it is hot-air outside tubulation.
11) described afterheat recycling water tank 2-14 is Tube Heat Exchanger, be provided with filling pipe 4-11, delivery port, Smoke inlet, outlet flue, the second heavy ash well 2-15 are cooling water outside tubulation, tubulation is interior is flue gas.
12) described desulfuring and denitrifying apparatus 6-1 is provided with smoke inlet, outlet flue.
13) described dedusting lime pond 6-2 is a closed pond, is provided with smoke inlet, outlet flue, pond Inside is divided between five, and every is equipped with limewash and fog-spray nozzle, install between first first fog-spray nozzle 6-3, Second fog-spray nozzle 6-4 is installed between second, the 3rd fog-spray nozzle 6-5 is installed between the 3rd, the 4th spray is installed between the 4th Mist head 6-6, the 5th fog-spray nozzle 6-7 is installed between the 5th.
The connected mode of the most each parts is as follows:
1) there are the first fused salt groove 1-2, the second fused salt groove 1-3, the first fused salt conduit in described heat-insulation layer 1-7 1-4, the second fused salt conduit 1-5, the 3rd fused salt conduit 1-6, combustion chamber 2-1, flue gas chamber 2-2, first Flue 2-3, steam pipe coil 4-3-4-5-6-7-8, steam generator main body 5-1.
2) described expansion slot 1-1 is connected by pipeline and the first fused salt groove 1-2.
3) described second fused salt groove 1-3 inwall is equipped with first its one end of fused salt conduit 1-4 of several band elbows Inserting in the second fused salt groove 1-3, the other end inserts in the first fused salt groove 1-2；The ring of the second fused salt groove 1-3 Outer equipped with the 3rd fused salt conduit 1-6, the second fused salt groove 1-3 and the first fused salt groove 1-2 is inserted at its two ends respectively In；The end face of the second fused salt groove 1-3 inserts the second fused salt groove 1-3 respectively equipped with the second fused salt conduit 1-5 With in the first fused salt groove 1-2.
4) bottom described combustion chamber 2-1 with centrifugal blower 2-10 inlet communication.
5) described centrifugal blower 2-10 outlet is fired with the first circulating combustion pipeline 2-11, the second circulation respectively Burn pipeline 2-12 to connect；
6) described flue gas chamber 2-2 enters cigarette by the first flue 2-3 and air preheat recover 2-4 Mouth connects.
7) outlet flue of described air preheat recover 2-4 passes through the second flue 2-13 and waste heat recovery The smoke inlet of water tank 2-14 connects.
8) outlet flue of described afterheat recycling water tank 2-14 passes through the 3rd flue 2-16 and desulphurization denitration The smoke inlet of device 6-1 connects.
9) outlet flue of described desulfuring and denitrifying apparatus 6-1 is connected with the smoke inlet of dedusting lime pond 6-2, The outlet flue of dedusting lime pond 6-2 is by the import of the 5th flue 6-10 and air-introduced machine 6-11 even Connect.
10) outlet of described air-introduced machine 6-11 is connected with the import of chimney 6-12.
11) the described air preheat recover 2-4 air inlet with the first air blast 2-5 sucks air, and heat is handed over After changing, one end of its hot-blast outlet by warm-air pipe 2-7 with insert in the 3-1 of combustion air chamber, the other end with The import of the second air blast 2-9 connects, and the outlet flue of air preheat recover 2-4 passes through the second flue 2-13 is connected with the smoke inlet of afterheat recycling water tank 2-14.
12) outlet of described second air blast 2-9 preheats the inlet tube 2-8 of coil pipe with solid by solid fuel The import of fluid fuel preheating coil pipe 3-3 connects；First outlet 3-6 and solid of solid fuel preheating coil pipe Second outlet 3-7 of fuel preheating coil pipe inserts in combustion chamber 2-1 respectively.
13) outlet of described solid fuel tank 3-8 respectively by pipeline and the outlet of the second air blast 2-9 and The inlet tube 2-8 of biomass fuel preheating coil pipe connects, and solid fuel is sent into solid fuel preheating coil pipe In 3-3.
14) described air-breathing chamber 3-1 and the first combustion tube 3-4, the second combustion tube 3-5 connection, by sky The hot blast of gas pre-heat regenerator 2-4 sends into combustion chamber 2-1.
15) outlet flue of described afterheat recycling water tank 2-14 passes through the 3rd flue 2-16 and desulphurization denitration The import of device 6-1 connects, and the cooling water between its tubulation is supplied by filling pipe 4-11, its delivery port with Feed pipe 4-1 entrance connects, and feed pipe 4-1 outlet is connected with high-pressure plunger pump 4-2 entrance, high-pressure plunger Pump 4-2 respectively with the first high pressure sprays fog equipment 5-2 in steam generator main body 5-1 and the second high-pressure fog Device 5-3 connects.
16) described desulfuring and denitrifying apparatus 6-1 is by the 4th flue 2-17 and dedusting lime pond 6-2 Smoke inlet connect, the outlet flue of dedusting lime pond 6-2 pass through the 5th flue 6-10 and air-introduced machine The import of 6-11 connects, and the outlet of air-introduced machine 6-11 is connected with chimney 6-12；Described dedusting lime pond The delivery port of 6-2 is connected with the import of circulating water pipe 6-8, the outlet of circulating water pipe 6-8 and water circulating pump 6-9 Import connect, water circulating pump 6-9 outlet respectively with the first fog-spray nozzle 6-3, the second fog-spray nozzle 6-4, the 3rd Fog-spray nozzle 6-5, the 4th fog-spray nozzle 6-6, the 5th fog-spray nozzle 6-7 connect.
17) after the entrance 4-3-4-5-6-7-8-1 of described steam pipe coil is connected with steam generator main body 5-1 Spiral in the second fused salt groove 1-3, recircle in the first fused salt groove 1-2, its outlet It is connected with gas-distributing cylinder 4-10 import by jet chimney 4-9 after 4-3-4-5-6-7-8-2 parallel connection, gas-distributing cylinder 4-10 outlet is connected with steam user.
Above-mentioned steam generator main body 5-1 is built with the first high pressure sprays fog equipment 5-2 and the second high-pressure fog Device 5-3.
Above-mentioned steam generator main body 5-1 is arranged in the first fused salt groove 1-2.
When implementing the present invention:
Fused salt is heated to fusing after inject expansion slot 1-1, fused salt by pipeline enter the first fused salt groove 1-2, Enter second by the first fused salt conduit 1-4, the second fused salt conduit 1-5, the 3rd fused salt conduit 1-6 again to melt Salt bath 1-3；Solid fuel enters solid-fuel conduit 2-8 from solid fuel tank 3-8, by the second air blast Solid fuel is sent in solid fuel preheating coil pipe 3-3 by machine 2-9, finally from solid fuel preheating coil pipe the One outlet 3-6, solid fuel preheating coil pipe the second outlet 3-7 enters burning in combustion chamber 2-1；? Fused salt is heated to the working temperature set, and heated fused salt is due to the first fused salt groove 1-2 and the second fused salt groove 1-3 temperature differencies, can pass through the first fused salt conduit 1-4, the second fused salt conduit 1-5, the 3rd fused salt conduit 1-6 carries out convection circulation in the first fused salt groove 1-2 and the second fused salt groove 1-3；Produce in the 2-1 of combustion chamber Flue gas enter after the 2-2 of flue gas chamber, the flue gas entering air preheat recover 2-4 from flue 2-3 enters Mouthful in tubulation with tubulation outside air heat exchange after, exhanst gas outlet enter afterheat recycling water tank 2-14's Gas approach, the cold water of flue gas filling pipe supply outside afterheat recycling water tank 2-14 is in tubulation with tubulation After heat exchange, hot water enters high-pressure plunger pump 4-2 by feed pipe 4-1, and hot water is sent into by high-pressure plunger pump The first high pressure sprays fog equipment 5-2 in steam generator main body 5-1 and the second high pressure sprays fog equipment 5-3.Empty Gas pre-heat regenerator 2-4 partial fume enters back into combustion-supporting sky after being sent into warm-air pipe 2-7 by the first air blast 2-5 In air cavity 3-1, it is provided that heat is to the solid fuel in solid preheating coil pipe 3-3, and solid fuel passes through solid Preheating coil pipe the second outlet 3-7 is combustion-supporting from first for fuel preheating coil pipe the first outlet 3-6, solid fuel Pipe 3-4, the second combustion tube 3-5 enter burning in combustion chamber 2-1.The hot blast of air preheat recover 2-4 Export in inserting combustion air chamber 3-1 by warm-air pipe 2-7 and provide combustion air and heat, to solid fuel Enter combustion chamber 2-1 and combustion air is provided；Flue gas through air preheat recover 2-4 passes through the second flue gas Pipe 2-13 enters the cooling water in afterheat recycling water tank 2-14 heating water tank；From afterheat recycling water tank 2-14 Flue gas out enters desulfuring and denitrifying apparatus 6-1 by the 3rd fume pipe 2-16 and carries out desulphurization denitration process； Flue gas after desulphurization denitration processes enters in dedusting lime pond 6-2 by the 4th fume pipe 2-17, Limewash in dedusting lime pond 6-2 is delivered to first by circulating water pipe 6-8 by water circulating pump 6-9 respectively Fog-spray nozzle 6-3, the second fog-spray nozzle 6-4, the 3rd fog-spray nozzle 6-5, the 4th fog-spray nozzle 6-6, the 5th fog-spray nozzle 6-7 also carries out spray for dust suppression；After flue gas after dedusting enters fume pipe 6-10, by air-introduced machine 6-11 It is sent to chimney 6-12 and discharges.In system combustion process, the solid fuel of after-flame is not had to fall into centrifugal In blower fan 2-10, again by centrifugal blower 2-10 by the first circulating combustion pipeline 2-11, the second circulation Combustion pipe 2-12 is circulated burning in blowing back combustion chamber 2-1；The slag produced in burning is collected respectively In the first heavy ash well 2-6, the second heavy ash well 2-15.When the fused salt in system is heated to the required Ministry of worker During temperature, open high-pressure plunger pump 4-2, the cooling water in afterheat recycling water tank 2-14 is passed through flow pipe 4-1 delivers to the first high pressure sprays fog equipment 5-2 in steam generator main body 5-1 and the second high pressure sprays fog equipment In 5-3, water enters in steam pipe coil 4-3-4-5-6-8 after being atomized by high pressure sprays fog equipment, steam pipe coil 4-3-4-5-6-8 is in the first fused salt groove 1-2 and the second fused salt groove 1-3 of high temperature, and water smoke is in tube side Be heated very fast generation saturated vapor, and saturated vapor continues to be heated and be converted into superheated steam, finally by steam Pipeline 4-9 enters and is supplied to user side use in gas-distributing cylinder 4-10.

Claims (3)

1. solid fuel, fused salt integration steam boiler, it is characterised in that: it by expansion slot (1-1), First fused salt groove (1-2), the second fused salt groove (1-3), the first fused salt conduit (1-4), the second fused salt conduit (1-5), the 3rd fused salt conduit (1-6), heat-insulation layer (1-7), combustion chamber (2-1), flue gas chamber (2-2), First flue (2-3), air preheat recover (2-4), the first air blast (2-5), the first heavy ash Well (2-6), hot air duct (2-7), solid fuel the preheating inlet tube (2-8) of coil pipe, the second air blast (2-9), centrifugal blower (2-10), the first circulating combustion pipe (2-11), the second circulating combustion pipe (2-12), Second flue (2-13), afterheat recycling water tank (2-14), the second heavy ash well (2-15), the 3rd cigarette Feed channel (2-16), the 4th flue (2-17), fuel cartridge (2-18), gas pipeline (2-19), Air-breathing chamber (3-1), lighting-up tuyere (3-2), solid fuel preheating coil pipe (3-3), the first combustion tube (3-4), Second combustion tube (3-5), solid fuel preheating coil pipe the first outlet (3-6), solid fuel preheating coil pipe Second outlet (3-7), solid fuel tank (3-8), feed pipe (4-1), high-pressure plunger pump (4-2), Steam pipe coil (4-3-4-5-6-7-8), the import (4-3-4-5-6-7-8-1) of steam pipe coil, steam pipe coil Outlet (4-3-4-5-6-7-8-2), jet chimney (4-9), gas-distributing cylinder (4-10), steam generator Main body (5-1), the first high pressure sprays fog equipment (5-2), the second high pressure sprays fog equipment (5-3), desulphurization denitration Device (6-1), dedusting lime pond (6-2), the first fog-spray nozzle (6-3), the second fog-spray nozzle (6-4), 3rd fog-spray nozzle (6-5), the 4th fog-spray nozzle (6-6), five fog-spray nozzles (6-7), circulating water pipe (6-8), Water circulating pump (6-9), the 5th flue (6-10), air-introduced machine (6-11) and chimney (6-12) group Become:
1) structure of each parts is as follows:
1.1) described expansion slot (1-1) is slack tank body, the fused salt after built-in expansion；
1.2) described first fused salt groove (1-2) is cylinder, has groove, the built-in fused salt of groove in barrel wall；
1.3) described second fused salt groove (1-3) is annulus cylinder, has groove in annulus barrel wall, and groove is built-in molten Salt, annulus barrel wall is provided with the first fused salt conduit (1-4) of several band elbow, is surrounded on arrangement in ring, Ring is externally provided with several 3rd fused salt conduit (1-6), and end face is provided with several second fused salt conduit (1-5)；Cylinder Inside it is provided with steam pipe coil (4-3-4-5-6-7-8)；
1.4) described air-breathing chamber (3-1) is the cone of band air blanketing, is provided with first and helps in cone Combustion pipe (3-4) and the second combustion tube (3-5)；
1.5) described solid fuel preheating coil pipe (3-3) is helical pipe, spirals at air-breathing chamber (3-1) Air blanketing in, for preheating by fuel in fuel preheating coil pipe (3-3)；
1.6) described steam pipe coil (4-3-4-5-6-7-8), for spiral pipe, six pipes spiral and Become；
1.7) described solid fuel tank (3-8) is tank body, is provided with inlet and outlet；
1.8) described gas-distributing cylinder (4-10) is tank body, is provided with inlet and outlet；
1.9) described steam generator main body (5-1) is cylinder, is inside provided with the first high pressure sprays fog equipment (5-2) With the second high pressure sprays fog equipment (5-3)；
1.10) described air preheat recover (2-4) is Tube Heat Exchanger, is provided with band the first air blast (2-5) air inlet, hot-blast outlet, smoke inlet, outlet flue, the first heavy ash well (2-6), in tubulation be It it is hot-air outside flue gas, tubulation；
1.11) described afterheat recycling water tank (2-14) is Tube Heat Exchanger, be provided with filling pipe (4-11), Delivery port, smoke inlet, outlet flue, the second heavy ash well (2-15), in cooling water, tubulation being outside tubulation Flue gas；
1.12) described desulfuring and denitrifying apparatus (6-1) is provided with smoke inlet, outlet flue；
1.13) described dedusting lime pond (6-2) is a closed pond, is provided with smoke inlet, outlet flue, Being divided into inside pond between five, every is equipped with limewash and fog-spray nozzle, installs the first fog-spray nozzle between first (6-3), install between second second fog-spray nozzle (6-4), install between the 3rd the 3rd fog-spray nozzle (6-5), the 4th Between the 4th fog-spray nozzle (6-6) is installed, the 5th fog-spray nozzle (6-7) is installed between the 5th；
2) connected mode of each parts is as follows:
2.1) have in described heat-insulation layer (1-7) the first fused salt groove (1-2), the second fused salt groove (1-3), First fused salt conduit (1-4), the second fused salt conduit (1-5), the 3rd fused salt conduit (1-6), combustion chamber (2-1), Flue gas chamber (2-2), the first flue (2-3), steam pipe coil (4-3-4-5-6-7-8), steam generation Device main body (5-1)；
2.2) described expansion slot (1-1) is connected by pipeline and the first fused salt groove (1-2)；
2.3) described second fused salt groove (1-3) inwall is equipped with the first fused salt conduit (1-4) of several band elbows Its one end is inserted in the second fused salt groove (1-3), and the other end inserts in the first fused salt groove (1-2)；Second melts The ring of salt bath (1-3) is outer equipped with the 3rd fused salt conduit (1-6), and the second fused salt groove is inserted at its two ends respectively (1-3) in He the first fused salt groove (1-2)；The end face of the second fused salt groove (1-3) is led equipped with the second fused salt Pipe (1-5) inserts in the second fused salt groove (1-3) and the first fused salt groove (1-2) respectively；
2.4) described combustion chamber (2-1) bottom with centrifugal blower (2-10) inlet communication；
2.5) described centrifugal blower (2-10) outlet respectively with the first circulating combustion pipeline (2-11), second Circulating combustion pipeline (2-12) connects；
2.6) described flue gas chamber (2-2) is by the first flue (2-3) and air preheat recover (2-4) Smoke inlet connect；
2.7) outlet flue of described air preheat recover (2-4) by the second flue (2-13) with The smoke inlet of afterheat recycling water tank (2-14) connects；
2.8) outlet flue of described afterheat recycling water tank (2-14) by the 3rd flue (2-16) with The smoke inlet of desulfuring and denitrifying apparatus (6-1) connects；
2.9) outlet flue of described desulfuring and denitrifying apparatus (6-1) and dedusting lime pond (6-2) enter cigarette Mouth connects, and the outlet flue in dedusting lime pond (6-2) passes through the 5th flue (6-10) and air-introduced machine (6-11) import connects；
2.10) outlet of described air-introduced machine (6-11) is connected with the import of chimney (6-12)；
2.11) the described air preheat recover (2-4) air inlet with the first air blast (2-5) sucks air, After heat exchange, one end of its hot-blast outlet by warm-air pipe (2-7) with insert in combustion air chamber (3-1), The import of the other end and the second air blast (2-9) connects, and the outlet flue of air preheat recover (2-4) leads to Cross the second flue (2-13) to be connected with the smoke inlet of afterheat recycling water tank (2-14)；
2.12) outlet of described second air blast (2-9) inlet tube (2-8) by fuel preheating coil pipe Import with solid fuel preheating coil pipe (3-3) is connected；First outlet (3-6) of solid fuel preheating coil pipe Insert respectively in combustion chamber (2-1) with second outlet (3-7) of solid fuel preheating coil pipe；
2.13) outlet of described solid fuel tank (3-8) is respectively by pipeline and the second air blast (2-9) Outlet and fuel preheating coil pipe inlet tube (2-8) connect, solid fuel is sent into solid fuel preheating In coil pipe (3-3)；
2.14) described air-breathing chamber (3-1) and the first combustion tube (3-4), the second combustion tube (3-5) Connection, sends the hot blast of air preheat recover (2-4) into combustion chamber (2-1)；
2.15) outlet flue of described afterheat recycling water tank (2-14) by the 3rd flue (2-16) with The import of desulfuring and denitrifying apparatus (6-1) connects, and the cooling water between its tubulation is supplied by filling pipe (4-11), Its delivery port is connected with feed pipe (4-1) entrance, feed pipe (4-1) outlet and high-pressure plunger pump (4-2) Entrance connect, high-pressure plunger pump (4-2) respectively with the first high pressure spray in steam generator main body (5-1) Mist device (5-2) and the second high pressure sprays fog equipment (5-3) connect；
2.16) described desulfuring and denitrifying apparatus (6-1) is by the 4th flue (2-17) and dedusting lime The smoke inlet in pond (6-2) connects, and the outlet flue in dedusting lime pond (6-2) passes through the 5th flue (6-10) import with air-introduced machine (6-11) is connected, the outlet of air-introduced machine (6-11) and chimney (6-12) Connect；The delivery port of described dedusting lime pond (6-2) is connected with the import of circulating water pipe (6-8), follows The outlet of ring water pipe (6-8) is connected with water circulating pump (6-9) import, water circulating pump (6-9) outlet point Not with the first fog-spray nozzle (6-3), the second fog-spray nozzle (6-4), the 3rd fog-spray nozzle (6-5), the 4th fog-spray nozzle (6-6), the 5th fog-spray nozzle (6-7) connects；
2.17) entrance (4-3-4-5-6-7-8-1) of described steam pipe coil and steam generator main body (5-1) Connecting hub disk to screw in the second fused salt groove (1-3), recircle in the first fused salt groove (1-2), it exports (4-3-4-5-6-7-8-2) it is connected with gas-distributing cylinder (4-10) import by jet chimney (4-9) after parallel connection, Gas-distributing cylinder (4-10) outlet is connected with steam user.
Fuel the most according to claim 1, fused salt integration steam boiler, it is characterised in that: institute State steam generator main body (5-1) to fill built with the first high pressure sprays fog equipment (5-2) and the second high-pressure fog Put (5-3).
Fuel the most according to claim 1, fused salt integration steam boiler, it is characterised in that: institute State steam generator main body (5-1) to be arranged in the first fused salt groove (1-2).
CN201610430489.5A 2016-06-16 2016-06-16 The integrated steam boiler of solid fuel, fused salt Expired - Fee Related CN105927954B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI776683B (en) * 2021-09-22 2022-09-01 太陽光電能源科技股份有限公司 Spraying and re-heating vapor reactor and generator apparatus using the same

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Publication number Priority date Publication date Assignee Title
NO139455B (en) * 1972-03-27 1978-12-04 Shell Int Research WASTE HEATER FOR COOLING SOOTHING GAS OBTAINED BY INCOMPLETE COMBUSTION OF FUEL
CN201650628U (en) * 2009-11-23 2010-11-24 张建城 Trench type solar-energy heat-concentrating power generation assembly
CN202267054U (en) * 2011-10-14 2012-06-06 江苏太阳宝新能源有限公司 Superheated steam generating device of photo-thermal generating molten salt energy storage system
CN103277271A (en) * 2013-04-03 2013-09-04 汤志良 Solar photovoltaic, photo-thermal, negative-pressure and medium-and-low temperature electricity generating system
CN205690369U (en) * 2016-06-16 2016-11-16 赖正平 Solid fuel, fused salt integration steam boiler

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Publication number Priority date Publication date Assignee Title
NO139455B (en) * 1972-03-27 1978-12-04 Shell Int Research WASTE HEATER FOR COOLING SOOTHING GAS OBTAINED BY INCOMPLETE COMBUSTION OF FUEL
CN201650628U (en) * 2009-11-23 2010-11-24 张建城 Trench type solar-energy heat-concentrating power generation assembly
CN202267054U (en) * 2011-10-14 2012-06-06 江苏太阳宝新能源有限公司 Superheated steam generating device of photo-thermal generating molten salt energy storage system
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI776683B (en) * 2021-09-22 2022-09-01 太陽光電能源科技股份有限公司 Spraying and re-heating vapor reactor and generator apparatus using the same
US11641811B2 (en) 2021-09-22 2023-05-09 Big Sun Energy Technology Inc. Spraying and re-heating vapor reactor and generator apparatus using the same

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