The central gas supply gasified boiler system
Technical field
The present invention relates to gasified boiler system, particularly the central gas supply gasified boiler system
Background technology
Demand when central gas supply can satisfy a plurality of user simultaneously, but, need carry out processing under cooling to it because fuel gas temperature is higher; Also carrying many impurity secretly, had a strong impact on normal use, and existing central gas supply vapourizing furnace is being mostly as independent equipment; Cooling performance is bad, if use special cooling apparatus, input cost just increases relatively; The stalk gasifier air output of using simultaneously is less, and it is discontinuous to give vent to anger simultaneously.
The utility model content
The objective of the invention is to remedy the deficiency of prior art, a kind of simple in structure, storage is large-minded and gas transmission is stable central gas supply gasified boiler system is provided.
The objective of the invention is to realize through following technical scheme: the central gas supply gasified boiler system, it comprises the manual blanking gasifier of central gas supply formula vapourizing furnace, gas quench system, water circulating filter device, the centralized storing unit of biomass gas and the user side vapourizing furnace that connects successively.
It is that cylindrical lower part is the container of taper that the manual blanking gasifier of described central gas supply formula vapourizing furnace comprises top; The top of container is provided with charging opening, and the bottom of container is provided with leakage fluid dram, and loading space and filtration chamber are arranged in the container; Be provided with the thickening thermal baffle between loading space and the filtration chamber; The thickening thermal baffle is taper, and the thickening thermal baffle is provided with leakage cinder notch, and the central authorities of thickening thermal baffle are equipped with producer gas generator; The outlet side of producer gas generator feeds in the filtered liq of filtration chamber, and the top of filtered liq is provided with the air outlet in the filtration chamber.
Described gas quench system contained gas cooling tank; Be provided with from the gas cooling box top tracheae that gets into, extends the bottom and stretch out in the described gas cooling case from the top; The top of gas cooling case is provided with liquid filling hole, and the bottom is provided with outage, and filtered liq is equipped with in inside.
Described water circulating filter device contained gas strumbox, water circulation type vacuum pump and cyclic water tank are equipped with filtered liq in the gas filtration case, and the inlet pipe A of gas filtration case stretches in the filtered liq; The filtered liq top is provided with escape pipe A; The water circulation type vacuum pump is provided with gas inlet, gas-vapor mix outlet and recirculated water inlet, and cyclic water tank is provided with circulating water outlet, gas-vapor mix import and venting port, wherein; The gas inlet is connected with escape pipe A; The gas-vapor mix outlet links to each other with the gas-vapor mix import, and the recirculated water inlet is connected with circulating water outlet, and cyclic water tank is provided with altitude valve.
The centralized storing unit of biomass gas comprises filter vat that filtration medium is housed, be arranged in the filter vat upper end and be suspended in gas holder, inlet pipe B, the escape pipe B of filter vat downwards with fixed cover, an end opening and the opening end that filter vat links into an integrated entity; Inlet pipe B is arranged on the sidewall of filter vat and with gas holder and is communicated with; Escape pipe B is arranged on the gas holder; Fixed cover is provided with the vertical thing that stops gas holder up to move, and the filter vat bottom is provided with pumping equipment.
The quantity of described user side vapourizing furnace is at least two.
The invention has the beneficial effects as follows: system's gas transmission is stable, and storage capacity is big, has reduced use cost, has characteristics simple in structure, easy to use simultaneously, is specially adapted to the flourishing area of stalk resource.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the structural representation of the manual blanking gasifier of central gas supply formula vapourizing furnace of the present invention
Fig. 3 is the structural representation of gas quench system of the present invention
Fig. 4 is the structural representation of water circulating filter device of the present invention
Fig. 5 is the structural representation of the centralized storing unit of biomass gas of the present invention
Among the figure, the manual blanking gasifier of 1-central gas supply formula vapourizing furnace, 1-1-container, 1-2-loading space, 1-3-filtration chamber, 1-4-charging opening; 1-5-thickeies thermal baffle, the 1-6-producer gas generator, and the 1-7-air outlet, the 1-8-leakage fluid dram, 1-9-leaks cinder notch, 2-gas quench system; 2-1-gas cooling case, 2-2-tracheae, 2-3-liquid filling hole, 2-4-outage, 2-5-filtered liq, 3-water circulating filter device; 3-1-gas filtration case, 3-2-water circulation type vacuum pump, 3-3-cyclic water tank, 3-4-inlet pipe A, 3-5-escape pipe A, 3-6-gas inlet; The outlet of 3-7-gas-vapor mix, 3-8-recirculated water inlet, 3-9-circulating water outlet, the import of 3-10-gas-vapor mix, 3-11-venting port; The 3-12-altitude valve, the centralized storing unit of 4-biomass gas, 4-1-filter vat, 4-2-fixed cover, 4-3-gas holder; 4-4-inlet pipe B, 4-5-escape pipe B, the 4-6-thing that hangs down, 4-7-pumping equipment, 5-user side vapourizing furnace.
Embodiment
Further describe technical scheme of the present invention below in conjunction with accompanying drawing, but require the scope of protection to be not limited to said.
Like Fig. 1, the central gas supply gasified boiler system, it comprises successively the manual blanking gasifier of the central gas supply formula vapourizing furnace that connects 1, gas quench system 2, water circulating filter device 3, the centralized storing unit 4 of biomass gas and user side vapourizing furnace 5.
Like Fig. 2, it is that cylindrical lower part is the container 1-1 of taper that the manual blanking gasifier 1 of described central gas supply formula vapourizing furnace comprises top, and the top of container 1-1 is provided with charging opening 1-4; The bottom of container 1-1 is provided with leakage fluid dram 1-8; 1-2 of loading space and the 1-3 of filtration chamber are arranged in the container 1-1, be provided with thickening thermal baffle 1-5 between 1-2 of loading space and the 1-3 of filtration chamber, thickening thermal baffle 1-5 is taper; Thickening thermal baffle 1-5 is provided with Lou cinder notch 1-9; The central authorities of thickening thermal baffle 1-5 are equipped with producer gas generator 1-6, and the outlet side of producer gas generator 1-6 feeds in the filtered liq of the 1-3 of filtration chamber, and the top of filtered liq is provided with air outlet 1-7 among the 1-3 of filtration chamber.
Like Fig. 3; Described gas quench system 2 contained gas cooling tank 2-1; Be provided with from gas cooling case 2-1 top the tracheae 2-2 that gets into, extends the bottom and stretch out from the top among the described gas cooling case 2-1, the top of gas cooling case 2-1 is provided with liquid filling hole 2-3, and the bottom is provided with outage 2-4; Filtered liq 2-5 is equipped with in inside, and air outlet 1-7 is connected with the inlet end of tracheae 2-2.
Like Fig. 4, described water circulating filter device 3 contained gas strumbox 3-1, water circulation type vacuum pump 3-2 and cyclic water tank 3-3 are equipped with filtered liq among the gas filtration case 3-1; The inlet pipe A3-4 of gas filtration case 3-1 stretches in the filtered liq; The filtered liq top is provided with escape pipe A3-5, and water circulation type vacuum pump 3-2 is provided with gas inlet 3-6, gas-vapor mix outlet 3-7 and recirculated water inlet 3-8, and cyclic water tank 3-3 is provided with circulating water outlet 3-9, gas-vapor mix import 3-10 and venting port 3-11; Wherein, Gas inlet 3-6 is connected with escape pipe A3-5, and gas-vapor mix outlet 3-7 links to each other with gas-vapor mix import 3-10, and recirculated water inlet 3-8 is connected with circulating water outlet 3-9; Cyclic water tank 3-3 is provided with altitude valve 3-12, and the initial stage end of tracheae 2-2 is connected with inlet pipe A3-4.
Like Fig. 5; The centralized storing unit 4 of biomass gas comprises filter vat 4-1 that filtration medium is housed, be arranged in filter vat 4-1 upper end and be suspended in gas holder 4-3, inlet pipe B4-4, the escape pipe B4-5 of filter vat 4-1 downwards with fixed cover 4-2, an end opening and the opening end that filter vat 4-1 links into an integrated entity; Inlet pipe B4-4 is arranged on the sidewall of filter vat 4-1 and with gas holder 4-3 and is communicated with; Escape pipe B4-5 is arranged on the gas holder 4-3; Fixed cover 4-2 is provided with the vertical thing 4-6 that stops gas holder 4-3 up to move, and filter vat 4-1 bottom is provided with pumping equipment 4-7, and venting port 3-11 is connected with inlet pipe B4-4.
The quantity of described user side vapourizing furnace 5 is at least two.
Charging opening 1-4 through the manual blanking gasifier 1 of central gas supply formula vapourizing furnace adds stalk material; Through producing combustion gas behind the producer gas generator 1-6; And through filtrate, cooling among the 1-3 of filtration chamber; Pass through the cooling of gas quench system 2 then, after the storage of the centralized storing unit 4 of the filtration of water circulating filter device 3 and biomass gas, can carry out the air feed of continous-stable user side vapourizing furnace 5.