RU2738599C1 - Igniter - Google Patents

Abstract

FIELD: combustion.

SUBSTANCE: invention discloses an ignition device comprising a plurality of combustible wood-based fibre materials coated with paraffin, characterized in that the fibres of combustible wood material are wound on the oiled wick, which consists of a series of interconnected fibres of a hemp rope, wherein the ignition device is additionally coated with sunflower oil, wherein igniter comprises said components in the following weight ratio (wt. %): wood - 45 %-55 %, sunflower oil - 20 %-30 %, wick - 0.5 %-3 %, paraffin is the rest.

EFFECT: technical result consists in increase of combustion time, strength of the obtained agent, as well as in improvement of environmental friendliness.

1 cl, 3 dwg

Description

The technical field to which the invention relates ...

The present group of inventions relates to means for ignition, including a plurality of twisted fibers of combustible wood material, covered with paraffin and methods for its production. The present invention can be used to facilitate lighting wood, coal, and other combustible materials in stoves, fireplaces, campfires, and the like.

The prior art of the device.

The first side of the present group of inventions relates to a means for ignition, including a plurality of twisted fibers of combustible wood material, covered with paraffin. According to the prior art, such a device is described in RF patent No. 2525112, published in 2012.

This device is the closest in technical essence and the achieved technical result and is chosen for the prototype of the proposed invention as a means.

The disadvantage of the prototype is its rapid combustion and lack of the required strength. This is due to the fact that the prototype fibers are thicker (denser) and fall apart (unwind) during combustion.

Disclosure of the invention as a means.

The first aspect of the present invention mainly aims to provide a means for ignition, including a plurality of twisted fibers of combustible wood material, covered with paraffin, which allows to increase the burning time of the means for ignition while increasing the strength of the means for ignition, which is the set technical problem.

To achieve this, twisted fibers of combustible wood material are wound around an oiled wick, which consists of a series of interconnected hemp rope fibers, with the igniter additionally coated with sunflower oil.

Thanks to such advantageous characteristics, it becomes possible to increase the burning time. This is due to the presence of a wick inside the ignition, it is he who allows you to increase the burning time without additional sealing of the inner part. Also, the wick base prevents frequent breaks during the technological process of rope production. Additionally, since the finished bobbin is dipped into a container with heated sunflower oil, and as a result, the rope is completely saturated with oil. This gives the following during further processing and conservation of the rope with paraffin: the wood treated with oil does not allow the fibers to stick together, leaving oxygen between the fibers.

There is an advantageous variant of the invention, where the means for ignition consists of the indicated components in the following proportion:

wood - 45% -55%,

sunflower oil - 20% -30%

wick - 0.5% -3%

paraffin - the rest

Thanks to such advantageous characteristics, it becomes possible to select the most successful ratio of components to increase the duration of burning of the ignition agent. And also there is an opportunity to save paraffin, create a more environmentally friendly means for ignition.

The basis of ignition is dry wood and after dipping the wood in oil, the wood absorbs a certain amount of oil. And therefore, when passing through a paraffin bath, wood cannot absorb a larger (excess) amount of paraffin. Therefore, the necessary paraffin has time to fix only in the upper layer. Getting into the refrigerating chamber, the upper part of the paraffin-impregnated rope solidifies and holds its shape. If we exclude oil impregnation in this method, then the consumption of paraffin by wood increases by 25%. For example, in the prototype, the ratio:

wood - 50%

paraffin - 50%

In the proposed invention, paraffin is mainly 25%, and mainly 25% of sunflower oil, the rest is wood (the weight of the oiled wick can be neglected). This is ensured by the fact that the oiled wick prevents the deep penetration of wax into the wood.

The prior art of the method.

On the other hand, the present group of inventions relates to methods of manufacturing a means for ignition. According to the prior art, this method is also described in the patent for the invention of the Russian Federation No. 2525112, published in 2012.

This method is the closest in technical essence and the achieved technical result and is chosen for the prototype of the proposed invention as a method.

This prior art describes a method for producing a means for ignition, according to which wood is cut into blocks; debarking churaks, peeling churaks into veneer, cutting veneer into wood wool, twisting the fibers of combustible wood material; paraffin is applied to the fibers; divide the twisted fibers into pieces of suitable length.

The most significant disadvantage of the prototype is that it burns out quickly and does not have the required strength.

Disclosure of the invention as a method.

With its second side, the present invention mainly aims to propose a method of manufacturing an ignition means containing an inert gas, which makes it possible to provide an increase in the burning time of the ignition means with an increase in strength, which is precisely the set technical problem.

To achieve this goal, the fibers of combustible wood material are twisted onto an oiled wick, which is made from a number of interconnected fibers of hemp rope, then the fibers are tucked into a drum spindle, in which they are formed into a rope by twisting, a bobbin is formed from a rope, the bobbin is dipped into a container with a heated sunflower oil, dry the bobbin and allow the sunflower oil to drain, then cover the outside of the bobbin with paraffin.

Thanks to such advantageous characteristics, it becomes possible to increase the time and quality of combustion. This is due to the presence of a wick inside the ignition and air access, it is he who allows you to increase the burning time without additional sealing of the inner part. Also, the wick base prevents frequent breaks during the technological process of rope production. Additionally, since the finished bobbin is dipped into a container with heated sunflower oil, and as a result, the rope is completely saturated with oil. This gives the following during further processing and conservation of the rope with paraffin: the wood treated with oil does not allow the fibers to stick together, leaving oxygen between the fibers.

There is also another possible variant of the invention, in which the means for ignition with paraffin applied to the outer part is placed in an air cooling chamber and in a chamber with low temperatures.

Thanks to such advantageous characteristics, it becomes possible to additionally strengthen the top layer.

There is, in addition, another possible variant of the invention, in which the excess fibers are mechanically removed to give the ignition a commercial form.

Thanks to such advantageous characteristics, it becomes possible to give the ignition a commercial form.

Brief description of the drawings.

Other distinctive features and advantages of this group of inventions clearly follow from the description given below by way of illustration and not being limiting, with references to the accompanying drawings, in which:

- figure 1 depicts the external view of the means for ignition according to the invention,

- figure 2 shows the external view of the ignition means, where the oiled wick according to the invention is more clearly visible,

- figure 3 depicts the stages of production of the means for ignition according to the invention,

According to Figures 1 and 2, the means for igniting comprises a plurality of twisted fibers 1 of combustible wood material covered with paraffin. The twisted fibers 1 of combustible wood material are wound around an oiled wick 2, which consists of a series of interconnected fibers of hemp rope, with the ignition means additionally coated with sunflower oil.

The igniter consists of the indicated components in the following proportion:

a. wood - 45% -55%

b. sunflower oil - 20% -30%

c. wick - 0.5% -3%

d. paraffin - the rest

Implementation of the invention

Let us give the most comprehensive example of the implementation of the invention, namely the method of manufacturing the means for ignition, bearing in mind that this example does not limit the application of the invention. According to figure 2:

Stage A1. Cut into blocks.

Stage A2. Churak is debarked (bark removal).

Stage A3. Drying of raw materials (blocks) to the desired moisture content. That is, the blocks are processed into wood wool.

Stage A4. The blocks are peeled for veneer (veneer).

Stage A5. Cut veneer into wood wool (shredder).

Stage A6. If necessary, dry wood wool.

Stage A7. The wood wool fibers are twisted onto a specially oiled wick, which consists of a series of interconnected hemp rope fibers.

Stage A8. Then they are tucked into a drum spindle, in which, by twisting, they are formed into a rope - the basis for future ignition. The presence of a wick inside the ignition allows to increase the burning time without additional sealing of the inner part. Also, the wick base prevents frequent breaks during the technological process of rope production.

Stage A9. A bobbin is formed from the rope.

Stage A10. The finished bobbin is lowered by dipping it into a container with heated sunflower oil. As a result, the rope is completely saturated with oil. This gives the following during further processing and preservation of the rope with paraffin: the wood treated with oil does not allow the fibers to stick together, leaving access to oxygen between the fibers and provides less paraffin consumption.

Stage A11. Dry the bobbin with a wick, while the excess oil drains off.

Stage A12. The rope with a wick is impregnated by pulling it through a bath with heated paraffin, which creates a dense surface outside the ignition, which allows it to keep its cylindrical shape. As a result, the density of ignition is denser outside than inside, which allows the core to burn more efficiently due to the access of oxygen inside the ignition.

Stage A13. The paraffin rope is then fed into the air cooling chamber where the lichny paraffin is knocked down by air and the primary cooling takes place

Stage A14. Then the paraffin rope is fed into the chamber with low temperatures. The rope gets into the freezer where it takes on a dense shape and presentation.

Stage A15. After that, the excess fibers are mechanically removed to give the ignition a commercial form.

Stage A16. The ignition is fed into the chopping press, which chops it to the desired length.

Industrial applicability.

The proposed means for ignition and the method for its preparation can be carried out by a specialist in practice and, when implemented, ensure the implementation of the declared purpose, which allows to conclude that the criterion of "industrial applicability" for the invention is met.

In accordance with the proposed invention, a prototype of the means for ignition is made.

Lighter size: length 50 mm, diameter 25-35 mm.

Composition of the ignition agent:

1. Wood - 4.9 g

2. Sunflower oil - 2.5 g

3. Paraffin -2.5 g

4. Hemp wick impregnated with sunflower oil - 0.1 g

Tests of a prototype of a means for ignition have shown that:

- due to new signs, the combustion process increases up to 9-12 minutes;

- the igniter becomes stronger.

Thus, due to the fact that the twisted fibers of combustible wood material are wound on an oiled wick, which consists of a number of interconnected fibers of hemp rope, while the igniter is additionally coated with sunflower oil and the claimed technical result is achieved, namely: an increase in the burning time of the ignition with increasing strength.

Sunflower oil has been selected to ensure that the igniter is environmentally friendly.

An additional beneficial effect of using the proposed means for ignition is that after combustion, a small amount of paraffin remains in the fireplace (in contrast to analogues), which reduces the level of danger the next time the fireplace is fired.

Claims (2)

Means for igniting, including a plurality of fibers of combustible wood material, covered with paraffin, characterized in that the fibers of combustible wood material are wound on an oiled wick, which consists of a number of interconnected fibers of hemp rope, while the means for igniting is additionally coated with sunflower oil, and the means for igniting consists of the indicated components in the following proportion by weight (wt%): wood 45-55% sunflower oil 20-30% wick 0.5% -3% paraffin rest

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