JPS60138317A - Burner - Google Patents

Abstract

PURPOSE:To control a sulphur oxide to be generated within exhaust gas, by providing a desulphurization device having a sulfite hydrate of alkaline metal as its main ingredient on an oil tank or a part of a kerosene passage. CONSTITUTION:A desulphurization device 7 is incorporated into a part which is the outside of a support 4 of a tank incorporated into a main body 1 of a stove and the inside of a fuel tank 6. The titled burner is so constituted that the outside of the desulphurization device 7 is provided with a filter 9, kerosene is supplied to the fuel tank 6 from the filter 9 by passing through a filter 5 of the support 4 of the tank and spaces among desulphurizing agents 8 from a cartridge tank and then supplied to a wick. The desulphurizing agent 8 consists of a metallic compound having a sulfite hydrate of alkaline metal as its main ingredient. Sulfite of alkaline metal is turned into a hydrate when the sulfite is dissolved into water, and this water solution can dissolve such sulfuric content in the kerosene. Then if the sulfite hydrate of the alkaline metal is kept provided somewhere on the way from the kerosene tank to a burner, sulfuric content in the kerosene is separeted from the kerosene through eluation and the sulfuric content can be removed from the same.

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Application Fields of the Invention 11. J: I don't burn l wholesale, jf: I don't burn oil, R1 wholesale oil storf, R1 wholesale fan heater, FF type oil hot air heater, CF type stone warm air machine, small oil water heater, stone tear]
It concerns the improvement of ``11 aircraft of Hot Water Hoira and its river J.

Conventional J and L measurements and their problems] Soup is determined by JIS standards for distillation properties, flash point,
When a lamp is burned, various substances are generated in the exhaust gas. There is excess air, carbon dioxide gas, water, unburned kerosene scum, aldehydes and ketones, nitrogen acids, arsenic acids, carbon oxides, soot, and sulfuric acids. In this,
Harmful carbon monoxide, nitrogen acid (13J, soot, aldehydes, ketones, and unburned lamp gases) can be suppressed by changing the combustion burner design.

However, carbon dioxide, water, and sulfur oxides are inevitably generated when kerosene is burned, and among these, harmful sulfur oxides are limited to 0.015% according to JIS.
In the actual market, it is 0.002~0.
Although the value is as low as 0.07%, when sulfuric acid and arsenic are burned indoors, it reaches levels of several tens of ppm, causing symptoms such as bronchitis. In addition, sulfuric acid and arsenic are mainly composed of sulfur dioxide gas S02 and sulfuric acid mist H2SO4, and have no effect on the human body, but are harmful by corroding or killing metals and plants. Ta. On the other hand, the actual situation is that there is no effective removal of sulfur oxides from the combustor side, and the sulfur oxides are left untreated.

OBJECTS OF THE INVENTION The present invention was made in view of the above-mentioned interpolation points, and is aimed at suppressing the amount of sulfuric acid (1') in the waste waste.

Structure of the Invention In order to achieve the above object, the present invention provides a desulfurization device mainly composed of sulfite hydrate of an alkali metal in a part of the oil tank or kerosene passage, and removes sulfuric acid and sulfuric acid generated in the exhaust gas. It is something that suppresses things.

DESCRIPTION OF EMBODIMENTS One embodiment will be described below. FIG. 1 is a plan view of a porta-pull kerosene stove in which the present invention is implemented, and 1 is a stove.
The main body, or the chimney 13, which heats the room with radiant heat and convection heat, is a cartridge tank that supplies kerosene, and is designed so that a person can be placed in the tank receiver.

FIG. 2 is a sectional view of the vicinity of the tank support 4 incorporated into the stove body 1 of FIG. 1. A filter 5 is installed around the tank receiver 4 to prevent dust from entering the vicinity thereof, and a desulfurization device 7 is installed inside the fuel tank 6 on the outside of the tank receiver 4. This removal device 7 (not shown here) is inserted into the fuel tank 6 from the wick attachment part and fixed, and the tank holder cannot be removed from the part. Considering the time of transportation, etc.
The desulfurization agent 8 in the desulfurization device 7 is prevented from spilling outside. There is a filter 9 on the outside of the desulfurization device 7, and the kerosene is passed through the cartridge 7, the filter 5 in the tank receiver 4, and between the desulfurization agent 8, and is supplied from the filter 9 to the fuel tank, and then to the lamp wick. It is now being supplied.

The main components of sulfur in Lanterna are mercaptans, sulfides, and thiophene derivatives.

When sulfite of an alkali metal is dissolved in water, it becomes a hydrate, and this aqueous solution can dissolve the sulfur content in 1111 of such sulfur. For this reason, if you install an alkali metal sulfite permanent solution somewhere from the tank to the burner, it will elute and separate the sulfur content from the oil and remove the sulfur content from the kerosene. can do.

Figure 3 shows the FF type oil hot air warmer 1o that implements the present invention.
It is a perspective view of a fuel tank, which has a fixed tank inside and supplies kerosene with an oil pump for combustion. FIG. 4 is a half-sectional view of the oil pump 11 attachment part of the FF type oil hot air heater 10 shown in FIG. 3.

An oil pump 11 is fixed to a fixed tank 12 in an FF oil type wind heater 10, and a suction 1113 of the oil pump 11' protrudes into the fixed tank 12, and a desulfurization device is installed around it. There are 14. Removal 1/l
i. The exterior of the device 14 is made of porous sintered polypropylene resin, and the desulfurization agent 15 is contained therein. The kerosene 16 in the fixed tank 12 is removed by the desulfurization device 14! , agent 1
5, the kerosene is supplied from the kerosene suction port 13 to the burner section through the kerosene pump 11, and the sulfur content 11. ll'
;i', (1111, removed by agent 15.

FIG. 5CJ shows another application of the invention.

An oil leveler 17 that controls the oil level is provided with a desulfurization device 18, which has a desulfurization agent 19 therein and a filter 20 at its entrance and exit.

In addition, in FIG. 1, the desulfurization apparatus 7 has a structure in which the tank holder cannot be removed from the part, or the tank holder may be made to be removable from the part for deplanting and periodic replacement of the agent 9. Furthermore, the tank support 4 and removal (iiif) device may be integrated into 4, which is economical and easy to maintain.

FIG. 6 is a half-sectional view of a porta-pull kerosene stove showing another application example of the present invention. Kerosene supplied from the cart tank 21 is sucked into the wick 23 from the T tank 22 and burned. There is a desulfurization device 24 in the fixed tank 22, which is maintained as an aqueous solution in the lower layer of the leaf 25. Kerosene 25 and sulfur compound or desulfurization equipment 24
As the sulfur oxides are eluted into the exhaust gas, the sulfur oxides in the exhaust gas decrease.

Incidentally, a combustion machine like the one shown here with the portable kerosene stove may also be effective. Also, although there is no drain in Figure 6G, a drain may be attached in consideration of replacement.

Effects of the Invention As described above, the combustor of the present invention can reduce the amount of sulfur "11" in the lamp Ml.
burners and heat exchangers to remove the compounds by combustion.
It is possible to suppress sulfur oxides in o1 food and waste, protect animals and plants from the harmful effects that occur outside the city, and have the effect of maintaining comfortable heating over a long period of time.

, 17t of drawings! ! l', /, V Explanation Figure 1 is a 11° curved view of a portable kerosene stove embodying the present invention, Figure 2 is a sectional view of the tank holder of the cartridge tank of the same kerosene stove, and Figure 3 is a different one. Figure 4 is a perspective view of the FF type oil hot air heater embodying the present invention.
The figure is a cross-sectional view taken along the line 11 of an oil leveler 11 according to another embodiment of the present invention, and FIG. 6 is a half-sectional view of a portable oil stove according to another embodiment of the present invention.

3... Cartridge tank, 6... Combustion a%
: Tank, 7...Desulfurization equipment, 12...Fixed tank, 14...Desulfurization equipment, 18...Desulfurization equipment,
24...Desulfurization equipment.

Name of agent: J [Toshio Nakao, Physician, and 1 other person Figure 1, Figure 52, Figure 3]

Claims (4)

[Claims] (1) A burner, a tank for supplying fuel to the burner, and a passage connecting the tank and the burner,
A combustion machine equipped with 3 devices for de-6At, which mainly consists of alkali metal sulfite hydrate, in a part of the tank or passage. (2) The desulfurization equipment described in JZ is 1. l1l
(:Ai, the combustion machine according to claim 1:jl, boxed item 1, which is constructed by coexisting an acid salt hydrate and water. (3) The above-mentioned tit removal device is capable of handling alkali metal ill!
A1Ili, Claim 1 constituted by coexisting an acid salt hydrate and an alcohol such as ethylene glycol.
Combustion machine as described in section. (4) The above desulfurization equipment is alkali metal i, lli 4i
IIi, inhibitors such as acid salt hydrates and alkali metal phosphates (5)
, l contains a sulfite hydrate of an alkali metal and a deliquescent salt of a strong acid salt of a strong base. A combustion machine according to claim 1, comprising: or the combustion machine described in No. 5J, L'J-.