CN202675236U

CN202675236U - Vapor generator capable of utilizing biomass fuel and gas

Info

Publication number: CN202675236U
Application number: CN2012201776410U
Authority: CN
Inventors: 郭丰亮
Original assignee: SUZHOU GION NEW ENERGY CO Ltd
Current assignee: SUZHOU GION NEW ENERGY CO Ltd
Priority date: 2012-04-25
Filing date: 2012-04-25
Publication date: 2013-01-16
Anticipated expiration: 2022-04-25

Abstract

The utility model discloses a vapor generator capable of utilizing biomass fuel and gas. The vapor generator comprises an evaporation chamber, a combustion chamber, a feed device, a control system and a base, and further comprises a low-liquid-level sensor and a high-liquid-level sensor which are arranged in the evaporation chamber, a vapor outlet connected with the evaporation chamber, a chimney two, a water inlet pipe connected with the evaporation chamber, a valve arranged on the water inlet pipe, a baffle arranged in the combustion chamber, ventilation holes and an ignition device which are arranged on the baffle, a fire grate and a slag discharge outlet which are arranged at the bottom of the combustion room, a hopper on the feed device, a motor connected with the feed device, an air blower connected with the combustion chamber, an air path connected with the air blower and an stove container, and a solenoid valve one on the gas path. The vapor generator further comprises an stove container in the combustion chamber, a gas inlet pipe connected with the stove container, a solenoid valve two on the gas inlet pipe, and a chimney one connected with the stove container. The vapor generator adopts the biomass fuel and the natural gas as fuel, reduces operation cost of a steam engine, improves stability of the steam engine, and improves safety and heat efficiency of the steam engine.

Description

The dual-purpose steam generator of a kind of biomass fuel and gas

Technical field

The utility model relates to the steam engine field, particularly relates to the dual-purpose steam generator of a kind of biomass fuel and gas.

Background technology

Natural gas is a kind of gaseous state fossil fuel that mainly is comprised of methane.It mainly is present in oil field and gas field, also has on a small quantity for the coal seam.Produce without waste residue, waste water behind the combustion of natural gas, comparing coal, oil equal energy source has the advantages such as the safety of use, calorific value are high, clean.Same, compare coal, oil equal energy source, the price of natural gas is relatively expensive, therefore, if simple use natural gas as raw material, can increase the cost of enterprise greatly.

Biomass molding fuel is to use agriculture and forestry organic waste material (such as stalk, sawdust, bagasse, rice chaff etc.) as raw material, by adding the efficient additive prescription, through the techniques such as pulverizing, extruding, oven dry, the high density of making, high-quality burning particles.It has following advantage: 1, clean environment firendly, biomass granule fuel are a kind of natural biomass granular fuels, alternative gas, and moisture content is lower, and combustion air is easily regulated, and combustion thermal efficiency is high.2, combustion thermal efficiency is high; Biomass granule fuel can improve the combustibility of wood materials greatly, and the thermal efficiency can improve more than 80%, and the heat that 1 ton of biomass granule fuel produces is equivalent to 0.8 ton of coal.3, use safety, biomass granule fuel does not contain easy fission owing to taking from bio-feritlizer or the wooden health of nature, and the chemical substances such as blast are not therefore can poison blast, the accidents such as leakage.4, save the space, because biomass fuel has been saved the storage area greatly through high temperature compressed, also be convenient to transportation.5, sustainable use.Ashes after the biomass granule fuel burning can be used as fertilizer, promote new plant growth, enter new circulation, make the supply of living resources continually, sustainable utilization.But present stage, biomass granule fuel remained in some shortcomings, as: manufacturing enterprise comparatively disperses, and small scale not yet forms industry size.And because raw material sources differ, being difficult to form quality standard, the particle processing dust burdening of many handicraft workshop formulas is larger, can not realize the efficiency of combustion of particle.

The utility model content

The technical problem that the utility model mainly solves provides a kind of biomass fuel and the dual-purpose steam generator of gas, can solve the higher problem of gas cost of using, but also overcome the unsettled shortcoming of traditional biomass fuel vapour machine, guaranteed the continuous service of equipment.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of biomass fuel and gas dual-purpose steam generator, comprise: vaporization chamber, the combustion chamber, pay-off, control system and base also comprise: draw together low liquid level sensor and high liquid level sensor in the vaporization chamber, the steam (vapor) outlet that connects vaporization chamber, chimney two, the water inlet pipe of connection vaporization chamber, the valve on the water inlet pipe, baffle plate in the combustion chamber, air vent on the baffle plate and igniter, fire grate and the slag-drip opening of bottom, combustion chamber, the hopper on the pay-off and the motor that is connected pay-off, the air blast that connects the combustion chamber, connect air blast and flue air flue and the magnetic valve on the air flue one, also comprise the flue in the vaporization chamber, the air inlet pipe of connection flue, magnetic valve two on the air inlet pipe, the chimney one of connection flue.

In preferred embodiment of the utility model, the fuel of described steam engine is biomass fuel or natural gas.

In preferred embodiment of the utility model, described flue comprises mixing chamber, combustion tube, flame detecting pin and igniter.

In preferred embodiment of the utility model, described baffle plate below is an annular air channel, has several ventilating openings on the baffle plate.

The beneficial effects of the utility model are: the utility model adopts biomass fuel and natural gas to act as a fuel, and has reduced the operating cost of steam engine, has improved the stability of steam engine, has strengthened security and the thermal efficiency of steam engine.

Description of drawings

Fig. 1 is the structural representation of a kind of biomass fuel of the utility model and the dual-purpose steam generator of gas;

Fig. 2 is the cut-away view of described flue.

The mark of each parts is as follows in the accompanying drawing: 1, vaporization chamber, 2, flue, 3, the combustion chamber, 4, pay-off, 5, electrode, 6, hopper 7, baffle plate, 8, fire grate, 9 slag-drip openings, 10, base, 11, igniter, 12 air blasts, 13, air flue, 14, magnetic valve one, 15, magnetic valve two, 16, air inlet pipe, 17, low liquid level sensor, 18, control system, 19, high liquid level sensor, 20, steam (vapor) outlet, 21, chimney one, 22, chimney two, 23, valve, 24, water inlet pipe, 201, mixing chamber, 202, combustion tube, 203, flame detecting pin, 204, igniter.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

Seeing also Fig. 1 is a kind of biomass fuel of the utility model and the dual-purpose steam generator structural representation of gas, and the utility model embodiment comprises:

The dual-purpose steam generator of a kind of biomass fuel and gas, comprise: vaporization chamber 1, combustion chamber 3, pay-off 4, control system 18 and base 10, also comprise: draw together low liquid level sensor 17 and high liquid level sensor 19 in the vaporization chamber 1, connect the steam (vapor) outlet 20 of vaporization chamber, chimney 2 22, the water inlet pipe 24 that connects vaporization chamber, valve 23 on the water inlet pipe, the baffle plate 7 in the combustion chamber, the air vent on the baffle plate and igniter 11, the fire grate 8 and slag-drip opening 9 of bottom, combustion chamber, hopper 6 on the pay-off 4 and the motor 5 that is connected pay-off connect the air blast 12 of combustion chamber, connect air blast 12 and flue 2 air flue 13 and the magnetic valve 1 on the air flue, also comprise the flue 2 in the vaporization chamber 1, the air inlet pipe 16 that connects flue, the magnetic valve 2 15 on the air inlet pipe 16, the chimney 1 of connection flue.The fuel of described steam generator is biomass fuel or natural gas, take biomass fuel as main, when the supply of biomass fuel goes wrong, uses natural gas as a transition, has guaranteed the stable operation of equipment.

Further, described flue 2 comprises mixing chamber 201, combustion tube 202, flame detecting pin 203 and igniter 204.Flame detecting pin 203 is controlled by control system 18 with igniter 204, mixing chamber 201 will mix with air from air flue 13 from the natural gas of air inlet pipe 16, make it to reach flammable ratio, mist enters combustion tube 202, and igniter 204 is lighted the gas realization to the heating of vaporization chamber.The effect of flame detecting pin 203 is when igniter 204 loss of ignition, can timely information be sent to control system 18, and control system is sent the magnetic valve 2 15 of reporting to the police and closing air inlet pipe 16.

Further, described baffle plate 7 belows are an annular air channel, have several ventilating openings on the baffle plate.The air that air blast 12 is come in is introduced into annular air channel, enters combustion chamber 3 by ventilating opening, has improved the security of combustion chamber.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. a biomass fuel and the dual-purpose steam generator of gas, comprise: vaporization chamber (1), combustion chamber (3), pay-off (4), control system (18) and base (10), also comprise: draw together low liquid level sensor (17) and high liquid level sensor (19) in the vaporization chamber (1), the steam (vapor) outlet (20) that connects vaporization chamber, chimney two (22), the water inlet pipe (24) that connects vaporization chamber, valve on the water inlet pipe (23), baffle plate in the combustion chamber (7), air vent on the baffle plate and igniter (11), the fire grate (8) and slag-drip opening (9) of bottom, combustion chamber, hopper (6) on the pay-off (4) and the motor that is connected pay-off (5), the air blast (12) that connects the combustion chamber, connect air blast (12) and flue (2) air flue (13) and the magnetic valve one (14) on the air flue, it is characterized in that, also comprise the flue (2) in the vaporization chamber (1), the air inlet pipe (16) that connects flue, magnetic valve two (15) on the air inlet pipe (16), the chimney one (21) of connection flue.

2. a kind of biomass fuel according to claim 1 and the dual-purpose steam generator of gas, it is characterized in that, described flue (2) comprises mixing chamber (201), combustion tube (202), flame detecting pin (203) and igniter (204).

3. a kind of biomass fuel according to claim 1 and the dual-purpose steam generator of gas is characterized in that, described baffle plate (7) below is an annular air channel, has several ventilating openings on the baffle plate.