CN2122945U - Random fuel oil emulsator - Google Patents

Abstract

The utility model relates to a random fuel oil emulsifying apparatus. The multilevel series-wound emulsifying heads of the utility model are driven by a transmission shaft which rotates in high speed to form a strong milling function to make the fuel oil and the water solution of the emulsifier fully emulsified. The utility model has the advantages of small volume, compact structure and being easier to combine with a fuel oil device to be a random apparatus. The utility model can emulsify the fuel oils of gas, coal oil, diesel oil, etc. and the emulsifying oil can be used for a gas engine, an oil burner and a fuel electrical machine.

Description

Random fuel oil emulsator

A kind of fuel oil emulsifier at random is applicable to internal-combustion engine, Oil-burning range and fuel electric generator, is a kind of energy saving device.

Fuel emulsification mixes the aqueous solution that contains emulsifier exactly in fuel oil, form water in oil emulsified liquid.General water mixing can reach about 20%.Use emulsified fuel, can save energy about 10%.

Fuel emulsification comprises the technology of two aspects: emulsifier and emulsifier unit.

Before the utility model was made, the fuel oil emulsifier of seeing on the market can be divided into two kinds substantially: a kind of is to stir type, and it is to carry out in a reactor with emulsifying agitator.Another kind is the emulsifying colloid mill, and emulsion process is to allow fuel oil circulate repeatedly outside mill with the aqueous solution that contains emulsifier realize.These two kinds of emulsifier units can only carry out step emulsification work, and equipment is numerous and jumbled, can't with internal-combustion engine, Oil-burning range and fuel electric generator (hereinafter to be referred as the oil burner) use that combines.This is that the fuel emulsification power-saving technology does not obtain one of widely used major reason in China.

The purpose of this utility model provides a kind of new fuel oil emulsifier, and it can be attached on the oil burner, can be continuously fuel oil and emulsifier aqueous solution be mixed and made into emulsified fuel according to a certain percentage and offers oil burner.

The utility model proposes of task is to finish by the plural serial stage emulsifying head in this device.Every grade of emulsifying head all is made up of price fixing, rotating disk and bearing, and price fixing is fixed on the housing, and rotating disk is fixed on the transmission shaft, produces evenly distributed, radial wedge shape roller seating space on the working surface of price fixing and rotating disk.When the transmission shaft high speed rotating, between price fixing and rotating disk, form strong stirring and reach the purpose of emulsification.

Further specify structure of the present utility model as follows again below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of plural serial stage emulsifying head in the utility model.

Fig. 3 is an organigram fixed in the emulsifying head among Fig. 2, the disk operation face.

Fig. 4 is the generalized section of fixed, the rotating disk of emulsifying head among Fig. 3.

As seen from Figure 1, the utility model is made up of fuel oil input pipe 1, emulsifier aqueous solution input pipe 2, front cover 3, pedestal 4, metering pump 5-1 and 5-2, housing 6, worm type of reduction gearing 8, cam 7-1 and 7-2, plural serial stage emulsifying head 9, rear end cover 10, emulsified fuel output duct 11 and transmission shaft 12.

Front cover 3, rear end cover 10 and housing 6 are formed airtight cavity volume, the pedestal 4 that fuel metering pump 5-1 and emulsifier aqueous solution metering pump 5-2 are installed is fixed in the housing 6, one end produce worm screw 12 ' transmission shaft 12 usefulness bearings on pedestal 4 and rear end cover 10, be installed with the worm gear 8-1 of cam 7-1 and 7-2 and 8-2 all with worm screw 12 ' be meshed, fuel oil input pipe 1 links to each other with fuel oil tank and fuel metering pump 5-1, emulsifier aqueous solution input pipe 2 links to each other with emulsifier aqueous solution tank and emulsifier aqueous solution metering pump 5-2, it is characterized in that being equipped with on transmission shaft 12 plural serial stage emulsifying head 9, its progression on demand can be selected at the 3-10 inter-stage.

Find out that from Fig. 1 and Fig. 2 in the plural serial stage emulsifying head 9 every grade form by price fixing 9-3, rotating disk 9-4, price fixing 9-3 is fixed on the housing 6, rotating disk 9-4 is fixed tightly on the transmission shaft 12 with bearing 9-2 and nut 9-1.

In order to carry out emulsification more fully, produce evenly distributed, radial wedge shape roller seating space (Fig. 3, Fig. 4) on the working surface that every grade rotating disk 9-4 is relative with price fixing 9-3 in the plural serial stage emulsifying head 9.

The working procedure of fuel oil emulsifier is at random: at oil burner or outside other under drive of power, transmission shaft 12 is with about 3000 rev/mins speed rotation, worm screw 12 on the transmission shaft 12 ' drive worm gear 8-1 and 8-2, realize speed change and make cam 7-1 and 7-2 on it do to slowly run, cam 7-1 and 7-2 promote metering pump 5-1 and 5-2 work, metering pump 5-1 and 5-2 carry fuel oil and emulsifier aqueous solution to plural serial stage emulsifying head 9 in certain proportion, meanwhile, realize the high speed relative movement between the price fixing 9-3 of plural serial stage emulsifying head 9 and the rotating disk 9-4, oil-water emulsion is finished in strong stirring, after the final stage that arrives emulsifying head 9, the finished product oil emulsion is just discharged from output duct 11, uses for oil burner.

The advantage of disclosed random fuel oil emulsifying apparatus is in the utility model: 1, little, the compact conformation, easy to use of volume, easy and oil burner links into an integrated entity, and becomes the chance device of oil burner. 2, realized that the emulsified fuel of making does not exist anti-breakdown of emulsion, the sludge proof problem of storage life with the oil burner synchronous working, and can realize producing continuously. 3, the fuel emulsification process in this device is through repeatedly repeatedly, stability of flow, and be not subjected to the impact of external environment condition.

The utility model can carry out emulsification to fuel oils such as gasoline, kerosene, diesel oil; Emulsified fuel can use for automobile, tractor, train, wheel internal combustion engine peculiar to vessel, also can use for Oil-burning range, fuel electric generator.

Claims (2)

1, a kind of fuel oil emulsifier at random, it comprises front cover, rear end cover and housing are formed airtight cavity volume, the pedestal that fuel metering pump and emulsifier aqueous solution metering pump are installed is fixed in the housing, one end has the transmission shaft of worm screw to use bearings on pedestal and rear end cover, there are the worm gear and the worm screw of cam to be meshed, with conduit respectively with the fuel oil tank, the emulsifier aqueous solution tank links to each other with metering pump, it is characterized in that on transmission shaft, being equipped with the plural serial stage emulsifying head, emulsifying head is made up of price fixing and rotating disk, price fixing is fixed in the housing, rotating disk is fixed on the transmission shaft with bearing and nut, has evenly distributed on the working surface of price fixing and rotating disk, radial wedge shape roller seating space.

2, fuel oil emulsifier at random according to claim 1, the progression that it is characterized in that the plural serial stage emulsifying head is the 3-10 level.

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