CN2423485Y - Special furnace suitable for using liquid synfuel for food and catering trade beverage industry - Google Patents

Abstract

The utility model relates to a special furnace suitable for liquid synfuel for catering industries, which comprises a shell and a support frame. The utility model is characterized in that a fuel preheating pipe forms a fire collecting cylinder shape by a spiral arrangement method, and is arranged in the shell. A liquid inlet is positioned on the lower end of the preheating pipe, and the upper end of the preheating pipe is communicated with a feed back pipe, wherein, the other end of which is a discharging spray nozzle which is directly led into a fuel igniting disk on the lower part of the fire collecting cylinder. The utility model has the advantages that the heat efficiency is 18 percents higher than the national standard, and the hearth temperature can reach 1300 DEG C in burning. The utility model has also has the advantages of sufficient burning, no poison, no smoke, no smell, no carbon deposit and no residue. The utility model is an ideal novel special furnace for the catering industries.

Description

Be applicable to the special-purpose combustion chamber of catering trade of liquefied synthetic fuel

The utility model relates to a kind of kitchen range, especially a kind of special-purpose combustion chamber of catering trade that is applicable to liquefied synthetic fuel.

This case inventor had once applied for a kind of novel synthetic fuel in 1994, now authorize, and its patent No. is 94108561.9, for being used this fuel, once designed multiple special stove, but result of use is all not satisfactory, therefore we are also improving design always, strive reaching optimum efficiency.

A kind of special-purpose combustion chamber of catering trade that is applicable to liquefied synthetic fuel that the purpose of this utility model is finally developed at the problems referred to above just, this combustion chamber is simple and reasonable, can make fuel combustion abundant, and is nonpoisonous and tasteless, thermal efficiency height.

The purpose of this utility model realizes by following measure: the special-purpose combustion chamber of catering trade that originally is applicable to liquefied synthetic fuel comprises housing and support, wherein: the fuel economizer bank forms a fire-assembling tube shape in the helical arrangement mode and is arranged in the housing, inlet has been positioned at the economizer bank lower end, the economizer bank upper end is communicated with the feed back pipe, the feed back pipe other end is the discharging nozzle, directly feeds to be arranged in the fuel ignition dish of fire-assembling tube bottom.

In the utility model, the fuel ignition dish is an inversed taper platform shape structure, and its centre offers the combustion-supporting hole of air inlet; Be provided with wind loop in the fire-assembling tube upper end.

The utility model is extracted into fuel in the preheating dish through economizer bank, feed back pipe by inlet with electric pump in use, closes electric pump simultaneously, with naked light with the ignited fuel in the preheating dish, preheating 3-8 second, fuel is heated gasification in endless solenoid, be burning mixture when the discharging nozzle sprays, meeting naked light is lighted, burn, open electric pump this moment again, continuously transfer the fuel, the discharging nozzle will spray fuel gas continuously, enter the normal combustion process.

Advantage of the present utility model is: thermal efficiency height, and can make fire box temperature reach 1300 ℃ during burning up to 39%, and sufficient combustion, nontoxic, smokeless, tasteless, no carbon distribution, noresidue, a kind of desirable novel catering trade special furnace set of can yet be regarded as.

The drawing of accompanying drawing is described as follows:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is the cutaway view of Fig. 1.

The utility model is done below in conjunction with accompanying drawing and is described in further detail: as Fig. 1, shown in Figure 2: the special-purpose combustion chamber of catering trade that originally is applicable to liquefied synthetic fuel comprises housing (1) and support (2), wherein: fuel economizer bank (3) forms a fire-assembling tube shape in the helical arrangement mode and is arranged in the housing (1), inlet (4) is positioned at economizer bank (3) lower end, the economizer bank upper end is communicated with feed back pipe (5), the feed back pipe other end is discharging nozzle (6), directly feed and be arranged in the fuel ignition dish (7) of fire-assembling tube bottom, the fuel ignition dish is an inversed taper platform shape structure, and its centre offers the combustion-supporting hole of air inlet (8); Be provided with wind loop (9) in the fire-assembling tube upper end.

Claims (3)

1. A dedicated furnace core for the catering industry suitable for liquid synthetic fuels, which includes a shell (1) and a bracket (2), characterized in that: the fuel preheating tubes (3) are arranged in a spiral manner to form a fire gathering shape Set in the shell (1), the liquid inlet (4) is located at the lower end of the preheating pipe (3), the upper end of the preheating pipe is connected with the return pipe (5), and the other end of the return pipe is the discharge nozzle (6), directly Pass into the fuel ignition plate (7) that is arranged on the bottom of the fire gathering tube. 2. According to claim 1, the special furnace core suitable for liquid synthetic fuel for the catering industry is characterized in that: the ignition plate (7) is an inverted frustum-shaped structure, and its central part is provided with an intake and combustion-supporting hole (8). 3. According to claim 1, the special furnace core suitable for liquid synthetic fuel for catering industry is characterized in that: a windshield ring (9) is provided at the upper end of the fire gathering tube.

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