Central gas supply gasified boiler system
Technical field
The present invention relates to gasified boiler system, particularly to central gas supply gasified boiler system
Background technology
Demand while central gas supply can meet multiple user simultaneously, but because fuel gas temperature is higher, need to carry out cooling treatment to it, also entrainment of many impurity, had a strong impact on normal use, and existing central gas supply gasification furnace is mostly as single equipment, cooling effect is bad, if using special cooling device, input cost is with regard to relative increase, the stalk gasifier gas output simultaneously using is less, gives vent to anger discontinuous simultaneously.
Utility model content
It is an object of the invention to making up the deficiencies in the prior art, provide the central gas supply gasified boiler system that a kind of structure is simple, storage is large-minded and gas transmission is stable.
The purpose of the present invention is achieved through the following technical solutions: central gas supply gasified boiler system, and it comprises the manual blanking gas generator of central gas supply formula gasification furnace, gas cooling device, water circulation filter, centralized storage device for biomass gas and the user side gasification furnace being sequentially connected.
It is the container of taper that the described manual blanking gas generator of central gas supply formula gasification furnace comprises top for cylindrical lower part, the top of container is provided with charge door, the bottom of container is provided with leakage fluid dram, container Nei You charging chamber and filter chamber, it is provided with thickening thermal insulation board between charging chamber and filter chamber, thickening thermal insulation board is taper, thicken and be provided with leakage cinder notch on thermal insulation board, the central authorities thickening thermal insulation board are provided with gas generator, the outlet side of gas generator is passed through in the filtrate of filter chamber, and in filter chamber, the top of filtrate is provided with gas outlet.
Described gas cooling device comprises gas cooling case, it is provided with described gas cooling case and enter, extend bottom the trachea stretching out from top from gas cooling box top, the top of gas cooling case is provided with liquid filling hole, and bottom is provided with outage, and inside is equipped with filtrate.
Described water circulation filter comprises gas filtration case, water circulating type vacuum pump and cyclic water tank, equipped with filtrate in gas filtration case, air inlet pipe a of gas filtration case stretches in filtrate, it is provided with escape pipe a above filtrate, gas access is provided with water circulating type vacuum pump, gas-vapor mix outlet and circulation water inlet, circulating water outlet is provided with cyclic water tank, gas-vapor mix import and air vent, wherein, gas access and escape pipe a connect, gas-vapor mix outlet is connected with gas-vapor mix import, circulation water inlet and circulating water outlet connect, altitude valve is provided with cyclic water tank.
Gas tank that fixing cover, one end open and the opening that centralized storage device for biomass gas comprises filter tank equipped with filter medium, is located at filter tank upper end and links into an integrated entity with filter tank is suspended in downwards in filter tank, air inlet pipe b, escape pipe b, air inlet pipe b is arranged on the side wall of filter tank and is connected with gas tank, escape pipe b is arranged on gas tank, it is provided with, on fixing cover, the vertical thing stoping gas tank from up moving, filter trench bottom and be provided with pumping equipment.
The quantity at least two of described user side gasification furnace.
The invention has the beneficial effects as follows: system gas transmission is stable, and storage capacity is big, reduces use cost, has the characteristics that structure is simple, easy to use simultaneously, is particularly well-suited to the flourishing area of stalk resource.
Brief description
Fig. 1 is the structural representation of the present invention
Fig. 2 is the structural representation of the manual blanking gas generator of central gas supply formula gasification furnace of the present invention
Fig. 3 is the structural representation of the gas cooling device of the present invention
Fig. 4 is the structural representation of the water circulation filter of the present invention
Fig. 5 is the structural representation of the centralized storage device for biomass gas of the present invention
In figure,The manual blanking gas generator of 1- central gas supply formula gasification furnace,1-1- container,1-2- charging chamber,1-3- filter chamber,1-4- charge door,1-5- thickeies thermal insulation board,1-6- gas generator,1-7- gas outlet,1-8- leakage fluid dram,1-9- leaks cinder notch,2- gas cooling device,2-1- gas cooling case,2-2- trachea,2-3- liquid filling hole,2-4- outage,2-5- filtrate,3- water circulation filter,3-1- gas filtration case,3-2- water circulating type vacuum pump,3-3- cyclic water tank,3-4- air inlet pipe a,3-5- escape pipe a,3-6- gas access,3-7- gas-vapor mix exports,3-8- circulates water inlet,3-9- circulating water outlet,3-10- gas-vapor mix import,3-11- air vent,3-12- altitude valve,4- centralized storage device for biomass gas,4-1- filter tank,The fixing cover of 4-2-,4-3- gas tank,4-4- air inlet pipe b,4-5- escape pipe b,4-6- hangs down thing,4-7- pumping equipment,5- user side gasification furnace.
Specific embodiment
Further describe technical scheme below in conjunction with the accompanying drawings, but claimed scope be not limited to described.
As Fig. 1, central gas supply gasified boiler system, it comprises the manual blanking gas generator 1 of central gas supply formula gasification furnace, gas cooling device 2, water circulation filter 3, centralized storage device for biomass gas 4 and the user side gasification furnace 5 being sequentially connected.
As Fig. 2, it is the container 1-1 of taper that the described manual blanking gas generator 1 of central gas supply formula gasification furnace comprises top for cylindrical lower part, the top of container 1-1 is provided with charge door 1-4, the bottom of container 1-1 is provided with leakage fluid dram 1-8, container 1-1 Nei You charging chamber 1-2 and filter chamber 1-3, it is provided with thickening thermal insulation board 1-5 between charging chamber 1-2 and filter chamber 1-3, thickening thermal insulation board 1-5 is taper, thicken and be provided with Lou cinder notch 1-9 on thermal insulation board 1-5, the central authorities thickening thermal insulation board 1-5 are provided with gas generator 1-6, the outlet side of gas generator 1-6 is passed through in the filtrate of filter chamber 1-3, in filter chamber 1-3, the top of filtrate is provided with gas outlet 1-7.
As Fig. 3, described gas cooling device 2 comprises gas cooling case 2-1, it is provided with described gas cooling case 2-1 and enter, extend bottom the trachea 2-2 stretching out from top from gas cooling case 2-1 top, the top of gas cooling case 2-1 is provided with liquid filling hole 2-3, bottom is provided with outage 2-4, equipped with filtrate 2-5, gas outlet 1-7 is connected with the inlet end of trachea 2-2 for inside.
As Fig. 4,Described water circulation filter 3 comprises gas filtration case 3-1、Water circulating type vacuum pump 3-2 and cyclic water tank 3-3,Equipped with filtrate in gas filtration case 3-1,Air inlet pipe a3-4 of gas filtration case 3-1 stretches in filtrate,It is provided with escape pipe a3-5 above filtrate,Gas access 3-6 is provided with water circulating type vacuum pump 3-2、Gas-vapor mix outlet 3-7 and circulation water inlet 3-8,Circulating water outlet 3-9 is provided with cyclic water tank 3-3、Gas-vapor mix import 3-10 and air vent 3-11,Wherein,Gas access 3-6 and escape pipe a3-5 connects,Gas-vapor mix outlet 3-7 is connected with gas-vapor mix import 3-10,Circulation water inlet 3-8 and circulating water outlet 3-9 connects,Altitude valve 3-12 is provided with cyclic water tank 3-3,The initial stage end of trachea 2-2 is connected with air inlet pipe a3-4.
As Fig. 5, centralized storage device for biomass gas 4 comprises the filter tank 4-1 equipped with filter medium, the fixing cover 4-2 linking into an integrated entity positioned at filter tank 4-1 upper end and with filter tank 4-1, one end open and opening is suspended in downwards the gas tank 4-3 in filter tank 4-1, air inlet pipe b4-4, escape pipe b4-5, air inlet pipe b4-4 is arranged on the side wall of filter tank 4-1 and is connected with gas tank 4-3, escape pipe b4-5 is arranged on gas tank 4-3, it is provided with, on fixing cover 4-2, the vertical thing 4-6 stoping gas tank 4-3 from up moving, filter tank 4-1 bottom is provided with pumping equipment 4-7, air vent 3-11 is connected with air inlet pipe b4-4.
The quantity at least two of described user side gasification furnace 5.
Stalk material is added by the charge door 1-4 of the manual blanking gas generator 1 of central gas supply formula gasification furnace, combustion gas is produced after gas generator 1-6, and by the filtrate in filter chamber 1-3, cooling, it is then passed through the cooling of gas cooling device 2, after the storage of the filtration of water circulation filter 3 and centralized storage device for biomass gas 4, user side gasification furnace 5 can be carried out with the supply of continuous-stable.