CN2295929Y

CN2295929Y - C5 liquid fuel gasifying furnace

Info

Publication number: CN2295929Y
Application number: CN 97201219
Authority: CN
Inventors: 刘来生
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-02-12
Filing date: 1997-02-12
Publication date: 1998-10-28
Anticipated expiration: 2007-02-12

Abstract

The utility model relates to a C5 liquid fuel gasifying furnace, comprising a furnace liner, a liquid inlet pipe and an air inlet pipe which are connected with the furnace liner, wherein, the furnace liner is composed of an inner cylinder and an outer cylinder, and the space between the inner cylinder and the barrel is an air chamber; a plurality of air inlet holes are arranged on the peripheral wall of the inner cylinder wall, a fluid inlet is arranged at the bottom of the inner cylinder, and a liquid baffle plate is arranged above the bottom of the inner cylinder; an inlet at the bottom of the outer cylinder is connected with the air inlet pipe, the liquid inlet pipe is arranged inside the air inlet pipe, and the upper part of the furnace liner is provided with a combustion chamber. The utility model has the advantages of simple structure, easy manufacture, low price, good gasification and combustion effects, high combustion temperature up to 1000 Celsius degrees and sufficient combustion. The utility model can be used for hotels, restaurants, factories and houses.

Description

Carbon 5 liquid fuel gasification furnaces

The utility model is put it briefly and is related to a kind of burner, specifically relates to the burner that impact takes place the surface a kind of liquid fuel droplets.

Carbon 5 liquid fuels are a kind of byproducts of petroleum refining industry, and it is liquid condition at normal temperatures and pressures, and are not volatile, and boiling point is 36.5 ℃, and burning-point is 285 ℃.It has nontoxic, tasteless, pollution-free, calorific value advantages of higher when burning.The relatively difficulty but it gasifies at normal temperatures, difficult acting as a fuel with liquid burnt.In recent years, people once did multiple trial in order to utilize it, or adopted chemical method, or transformed the fuel utensil and make its gasification after-combustion, but all failed to obtain good result.

The purpose of this utility model is to provide a kind of simple in structure, cheap, long service life, gasification, and combustion effective, uses the liquid fuel gasification furnace of carbon 5 liquid fuels.

The utility model carbon 5 liquid fuel gasification furnaces, comprise flue and feed tube that links to each other with flue and air inlet pipe, described flue is made up of inner core and urceolus, space between described inner core and the urceolus is an air chamber, the perisporium of described inner core is provided with several air admission holes, the tube end of described inner core, be provided with fluid inlet, above at the bottom of the described inner core tube, be provided with liquid barrier, inlet links to each other with air inlet pipe at the bottom of the described urceolus tube, in the described air inlet pipe feed tube is installed, fluid intake at the bottom of the nozzle of described air inlet pipe and feed tube and the inner core tube is positioned on the same axis substantially, is provided with the combustion chamber that refractory material is made on the top of described flue.

Liquid fuel gasification furnace of the present utility model is preferably in air inlet pipe and feed tube is provided with choke valve, is used to regulate air and flow fuel proportioning, to change the size of firepower.

The utility model carbon 5 liquid fuel gasification furnaces are simple in structure, and are easy to manufacture, cheap.Because of liquid fuel is at first sprayed by nozzle, make its gasification, make then to return on its red-hot liquid barrier that touches the flue inner core and resolve into littler particulate again, mix mutually with the little air that flows into from inner core tube underflow body inlet and to burn, mix fully mutually with a large amount of air that enter from inner core barrel air admission hole subsequently and burn, thereby its gasification, and combustion is effective, and ignition temperature can be up to 1000 ℃, and burning is very abundant.

Other details of the present utility model and advantage can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings, wherein:

Fig. 1 is the structural representation of the utility model carbon 5 liquid fuel gasification furnaces;

Fig. 2 is the user mode schematic diagram of the utility model carbon 5 liquid fuel gasification furnaces.

With reference to Fig. 1.Fig. 1 is the structural representation of the utility model carbon 5 liquid fuel gasification furnaces.The flue 1 of the utility model liquid fuel gasification furnace is made up of inner core 11 and urceolus 12, leaves suitable space 13 as air flow channel between inner core 11 and the urceolus 12, i.e. air chamber.Be densely covered with a plurality of air admission holes 14 on the perisporium of inner core 11, inner core 11 the tube ends 15 central authorities have fluid intake 16.At the bottom of 11 of inner cores 15 above be provided with liquid barrier 17, liquid barrier 17 can be supported on the top at the tube end of inner core with 3～6 legs 18.Liquid barrier 17 and tube can leave the interval about 2 centimetres at the end 15.19 inlets 111 link to each other with air inlet pipe 2 at the bottom of the urceolus tube.The tube wall that feed tube 3 passes air inlet pipe 2 is fixed on the centre of air inlet pipe 2 with fixed mount 4, and the axis of the nozzle 31 on the axis of air inlet pipe 2 and the feed tube 3 should be coaxial substantially, and with at the bottom of the flue inner core tube on the axis centering of fluid intake 16.Be provided with the combustion chamber 5 made from refractory material on the top of flue.

With reference to Fig. 2.Fig. 2 is the utility model carbon 5 liquid gasifier fuel user mode schematic diagrames.Carbon 5 liquid fuel gasification furnaces are installed on the frame 6.Frame 6 tops are cooking stove 7.The air inlet pipe 2 and the blower fan 8 of carbon 5 liquid fuel gasification furnaces join.Gas throttling valve 9 is housed on air inlet pipe 2.The feed tube 3 of gasification furnace is connected with fluid reservoir 10, and the liquid choke valve 11 that is used to regulate the feed liquor flow also is housed on it.Switch 12 is equipped with in the exit below fluid reservoir 10.During installation, the end of fluid reservoir 10, should exceed the suitable distance of outlet of the nozzle 31 of gasification furnace.

During use, at first carbon 5 liquid fuels will be filled in the fluid reservoir 10, open switch 12 and liquid choke valve 11 then, make liquid fuel by nozzle 31 ejection atomizing, the liquid fuel that is ejected by flue inner core tube at the bottom of on fluid intake 16 strike and further be atomized into littler particulate on the liquid barrier 17; Meanwhile ignited fuel is taken fire with the ignition (not shown), then start the air mass flow that blower

fan

8 and 9 adjustings of adjustments of gas choke valve enter air inlet pipe 2, air through fluid intake 16 enter flue inner core liquid barrier 17 below, mix mutually with the fuel that is atomized of there and to impel its better burning.The fluid of this mixed combustion is from the inside that enters flue inner core 11 on every side of liquid barrier 17, mixing mutually with a large amount of fresh airs that pore 16 on air inlet pipe 2, air flow channel 13, inner core perisporium enters there makes the fuel that is burning obtain oxygen more fully, it is more abundant to burn, more fierce, and and then enter combustion chamber 5 burn away finish and externally the heating.Along with the rising of furnace temperature, strike by the liquid fuel one of nozzle 31 ejection and promptly to be subjected to high-temperature gasification on the red-hot liquid barrier, make the fire burns in the combustion chamber more abundant, the intensity of a fire is more prosperous.Suitably regulate the

choke valve

9,11 of air inlet pipe 2 and feed tube 3, change air inlet, feed liquor flow, can regulate the firepower size.The utility model liquid fuel gasification furnace temperature when firepower is the most violent can reach more than 1000 degree centigrade.

The utility model carbon 5 liquid fuel gasification furnaces can be used for hotel, restaurant, factory and house resident family.

Claims

1, a kind of carbon 5 liquid fuel gasification furnaces, comprise flue and feed tube that links to each other with flue and air inlet pipe, it is characterized in that described flue is made up of inner core and urceolus, space between described inner core and the urceolus is an air chamber, the perisporium of described inner core is provided with several air admission holes, the tube end of described inner core, be provided with fluid inlet, above at the bottom of the described inner core tube, be provided with liquid barrier, inlet links to each other with air inlet pipe at the bottom of the described urceolus tube, in the described air inlet pipe feed tube is installed, fluid intake at the bottom of the nozzle of described air inlet pipe and feed tube and the inner core tube is positioned on the same axis substantially, is provided with the combustion chamber that refractory material is made on the top of described flue.

2, according to described carbon 5 liquid fuel gasification furnaces of claim 1, it is characterized in that described air inlet pipe links to each other with blower fan, described feed tube links to each other with fluid reservoir, and the bottom of fluid reservoir is higher than the height of described nozzle outlet.

3, according to described carbon 5 liquid fuel gasification furnaces of claim 2, it is characterized in that being equipped with respectively on described air inlet pipe and the feed tube choke valve.