CN2097365U

CN2097365U - Domestic special burner for synthetic liquid fuel

Info

Publication number: CN2097365U
Application number: CN 91217934
Authority: CN
Inventors: 林承锋
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-07-05
Filing date: 1991-07-05
Publication date: 1992-02-26

Abstract

The utility model relates to a special stove for synthetic liquid fuel, which is characterized in that a combustor is divide into a double structure of a combustion chamber and a pressure stabilizing chamber, and the vaporized fuel enters in the pressure stabilizing chamber at first and then is sent into the combustion chamber, ensuring the stable pressure and the normal gas supply. The utility model solves the defect that the combustion flame of an existing special stove is not stable, being sometimes strong and sometimes poor. The liquid storage cavity of a vaporizer is designed into a shape with a big lower part and a small upper part, so the heating of the fuel is homogeneous, which provides a favorable effect of vaporization and high purity. Simultaneously, the utility model synthesizes the functions of preheating, vaporization, pressure stabilization and combustion into a whole.

Description

Domestic special burner for synthetic liquid fuel

The utility model relates to stove and accessory, is specifically to belong to a kind of special-purpose burner, the special-purpose burner of particularly a kind of synthetic liquid fuel.

Synthetic liquid fuel special furnace set of the prior art has multiple model, " happy fiery board synthetic liquid fuel special stove " of Jiangsu Jingjiang county kitchen range factory for example, " two water chestnut board synthetic liquid fuel special stove " of Ningbo of Zhejiang gas-fired equipment factory, also have " hemisphere board novel liquid fuel gasification furnace " of Banqiu Industry Group Co., Guangdong or the like, the structure of the critical component burner of its kitchen range all is similar, burner all adopts single layer structure basically, and the vaporization function is to utilize the metal copper pipe that spiral fashion so is arranged or formula in wave shape is arranged that is of burner central authorities to realize.This furnace head structure shortcoming one is that the gas fuel pressure that fuel device comes out is not stable, and is low when high during flame during burning, instability; The 2nd, though it is fast to adopt copper pipe preheating vaporization to conduct heat, coil pipe is red, the knot carbon of combustion easily, and pipe very easily produces obstruction and aging phenomenon and generation pernicious gas and verdigris fire; The 3rd, consumption liquid is big, and cleans, and maintenance is all very inconvenient, even very easily scraps.

The utility model purpose is to provide a kind of special-purpose burner of synthetic liquid fuel that can overcome the family expenses of above-mentioned prior art weak point.

According to the utility model purpose, the special-purpose burner of the synthetic liquid fuel of inventor's design is the improvement of prior art burner, promptly, reach to have and realize that liquid fuel changes into the function of gaseous fuel, has good combustion efficiency again by the burner of burner and the further transformation of vaporizer.Its formation of burner described in the utility model comprises members compositions such as burner, vaporizer, stove top, nozzle, preheating dish.

Above-mentioned burner integral body is cell structure ringwise, comprises combustion chamber and pressure stabilizing chamber two parts, and the two presents understructure, pressure stabilizing chamber be positioned at the combustion chamber below.Be provided with two high-order pipes in the pressure stabilizing chamber, wherein a high-order pipe is connected with appendix, and the high-order pipe of another root is connected with the appendix that leads to nozzle.The inwall of combustion chamber is provided with a plurality of (for example 8) ignition hole of two row's mutual dislocation arrangements up and down, and wherein next row's ignition hole is to be the inclined hole that the 45 degree makes progress.

Above-mentioned gasifier is positioned at the central authorities of burner, comprises an iron core that is the goblet-shaped structure, is enclosed in iron core core housing on every side, and the cavity that forms between iron core and the shell--liquid storage cylinder.There is a vaporizer in central authorities in the iron core, be connected with the appendix that is positioned at below the iron core, the vaporizer upper end has a plurality of (for example 4) different towards the vaporization hole communicate with liquid storage cylinder, the direct and feed tube of liquid storage cylinder is connected, the liquid fuel in the chamber is carried by feed tube.

Above-mentioned nozzle is fixed on the outer wall of combustion chamber, and communicates with the combustion chamber, can evenly reflux in the combustion chamber for making gas, is provided with blast fence at nozzle airduct mouth.

Compared with prior art, burner of the present utility model has following advantage:

1, burner of the present utility model integrates preheating, vaporization, voltage stabilizing and four functions of burning, and is rational in infrastructure, compact, attractive in appearance, uses, that maintenance is cleaned is all extremely convenient;

2, the liquid storage cylinder of vaporizer is made down the big little shape that, and the liquid fuel of being convenient in the chamber is heated evenly, and has improved vaporization effect, makes it more complete, and purity is higher, and combustion efficiency is better;

3, burner changes up and down double-layer structure into, and the fuel of vaporization is introduced into pressure stabilizing chamber and delivers to the combustion chamber again, pressure stability, air feed is normal, avoided combustion flame unstable and the time low situation when high, while sufficient combustion, no stink, calorific value height.

Below in conjunction with the accompanying drawing that provides, specify the utility model structure and operation principle and implementation method.

Accompanying drawing is the utility model burner general structure schematic diagram

Description of drawings is as follows: (1) burner, (2) combustion chamber, ignition hole, (3) chamber, (4) pressure stabilizing chamber, (5), (6) high-order pipe, (7) vaporizer, (8) iron core, (9) vaporizer, (10) vaporization hole, (11) liquid storage cylinder, (12) iron core shell, (13), (14), (15) appendix, (16) gas transmission control valve, (17) nozzle, (18) air register handle, (19) feed tube, (20) liquid discharging tube, (21) preheating dish, (22) stove top, (23) lid ignition hole, (24) fixed head, (25) nozzle airduct mouth, (26) blast fence.

With reference to accompanying drawing: liquid fuel is the vaporific preheating dish 21 that enters by liquid discharging tube 20, light the liquid fuel in the heating of pre-hydrothermal solution sent into vaporizer 7 by feed tube 19 the liquid storage cylinder 11, liquid fuel is heated to vaporize and enters vaporizer 9 along vaporization hole 10, and deliver to the high position pipe 5 of appendix 14 in the pressure stabilizing chamber 4 of burner 1 along gas pipeline 13 through control valve 16 and enter pressure stabilizing chamber 4, gaseous fuel is sent by high position pipe 6 again, deliver to nozzle 17 by appendix 15, arrive combustion chamber 2 again, and from the combustion chamber hole 3 ejections are got angry in 2 chamber, wherein the fraction gaseous fuel direct is connected on vaporizer 7 outer walls burning continuation heating, liquid fuel in the liquid storage cylinder 11, most of gaseous fuel provides the user to use by the 23 ejection burnings of stove top ignition hole.

The utility model formation is particularly suitable for family and uses.

Claims

1, the special-purpose burner of a kind of synthetic liquid fuel, comprise burner (1), vaporizer (7), stove top (22), nozzle (17), preheating dish (21), it is characterized in that burner (1) makes the double-decker of combuster (2) and pressure stabilizing chamber (4), above-mentioned vaporizer (7) comprises an iron core (8) that is the goblet shape, iron core shell (12) and be positioned at iron core (8) and shell (12) between liquid storage cylinder (11), there is a vaporizer (9) in the interior central authorities of iron core (8), vaporizer (9) has a plurality of vaporizations hole (10) to communicate with liquid storage cylinder (11), two high-order pipes (5) are arranged in the above-mentioned pressure stabilizing chamber (4), (6) respectively with appendix (14), (15) connect, the inwall of combustion chamber (2) has the ignition hole (3), chamber of a plurality of mutual dislocation, above-mentioned nozzle (17) is welded on the outer wall of combustion chamber (2), and communicates with combustion chamber (2), is provided with blast fence (26) at the airduct mouth (25) of nozzle.

2, special-purpose burner according to claim 1, it is characterized in that vaporizer (9) have 4 differences towards vaporization hole (10) communicate with liquid storage cylinder (11).

3, special-purpose burner according to claim 1 and 2, the inwall that it is characterized in that combustion chamber (2) have up and down the chambers of two row's mutual dislocation get angry (3) 8 in hole, and wherein to get angry hole (3) be the upwards inclined hole that is the 45 degree in next row's chamber.