KR20210144280A - Carbonizing furnace system for multipurpose bamboo charcoal and multipurpose bamboo charcoal produced by the same method - Google Patents

Abstract

The present invention relates to a heating furnace system for producing multi-purpose bamboo charcoal and multi-purpose bamboo charcoal using the same. The heating furnace system comprises: a furnace made of a body having a space therein and an exhaust port formed on one side of an upper part thereof, a heat insulating wall including a heat source supply coil installed on a side of the body, a support installed inside the body, and a recovery box placed on the support for accommodating a bamboo cut in a predetermined shape, wherein a heat source supply part is installed on an entire side surface the furnace to circulate heat and indirectly heat the bamboo inside the recovery box; and a water cooling type condenser for cooling the gas generated in the carbonization process of the furnace, wherein the bamboo vinegar condensed in the water cooling type- condenser is separately prepared based on the temperature of the gas. In the present invention, the heating furnace is configured electrically so that the internal temperature of the heating furnace and the bamboo pyrolysis temperature are the same. An object of the present invention is to provide a heating furnace system capable of producing high-quality bamboo charcoal and facilitating the production of bamboo vinegar liquid when making bamboo charcoal. In the present invention, the furnace is configured electrically so that the internal temperature of the furnace and the bamboo pyrolysis temperature are the same. An object of the present invention is to provide a furnace system capable of producing high-quality bamboo charcoal and facilitating the production of bamboo vinegar when making bamboo charcoal.

Description

A heating furnace system for producing multi-purpose bamboo charcoal and multi-purpose bamboo charcoal using the same

The present invention relates to a heating furnace system for producing multi-purpose bamboo charcoal and multi-purpose bamboo charcoal using the same. it's about

In general, the effects of charcoal are widely known, such as electromagnetic wave blocking, antiseptic effect, generation of negative ions and far-infrared rays, dehumidification, and deodorization.

Conventionally, when producing bamboo charcoal, charcoal is produced in a kiln-type carbonization furnace, but temperature control is difficult and heat transfer efficiency is not good. In addition, it is difficult to produce bamboo vinegar, which is produced from smoke generated during carbonization of bamboo.

As a prior art disclosed in relation to a carbonization furnace, Korean Patent Publication No. 2008-0090243 discloses a bamboo having a housing for accommodating the bamboo therein, and a burner for blowing combustion gas into the housing to heat the interior of the housing. Although the carbonization furnace has a configuration including air cooling and water cooling cooling means, the prior art is a method in which heat is directly transferred to the bamboo, and the temperature difference between the bamboo near the burner and the bamboo not on the side of the burner occurs, resulting in smooth carbonization. There is a problem that the process is not performed.

US 10-2008-0090243 A US 10-0885065 B

In order to solve the above problems, the present invention configures the heating furnace electrically, so that it is difficult to control the temperature and the heat transfer efficiency is not good, so it is difficult to manufacture good quality charcoal and the productivity is low, and the internal temperature of the heating furnace and the pyrolysis temperature of bamboo are the same. An object of the present invention is to provide a heating furnace system that can produce high-quality bamboo charcoal and can easily produce bamboo vinegar when producing bamboo charcoal.

In addition, the heating furnace system can produce charcoal that can be used for bristles and the like and multi-purpose bamboo charcoal that can be used as charcoal for deodorization according to the temperature of the furnace. In addition, in the heating furnace system for producing multi-purpose bamboo charcoal of the present invention, the bamboo vinegar produced by cooling the gas generated during the carbonization process can also be prepared by dividing it into a bamboo vinegar liquid for beauty and cosmetics and a bamboo vinegar liquid for agricultural deodorization depending on the temperature. .

In order to achieve the above object, the heating furnace system for the production of multi-purpose bamboo charcoal of the present invention comprises a body having an internal space and an exhaust port formed on one side of the upper part, and a heat source supply coil installed on the side of the body, the heat insulating wall and , It consists of a support installed inside the main body and a recovery box in which a bamboo cut in a predetermined shape is accommodated on a support installed on the top of the support, and the heat source supply unit is installed on the entire side to circulate heat while circulating the bamboo inside the box for recovery. Including a heating furnace that can be indirectly heated and a water-cooled condenser for cooling the gas generated in the carbonization process of the heating furnace, the bamboo vinegar condensed in the water-cooled condenser according to the temperature of the gas is separated and manufactured. .

The water-cooled condenser is characterized in that a valve is formed to control the discharge path of bamboo vinegar according to the temperature of the gas.

The bamboo vinegar is characterized in that it is stored in the first bamboo vinegar preparation unit when the temperature of the gas is 90 ℃ to 280 ℃, and is stored in the second bamboo vinegar preparation unit when the temperature is 280 to 450 ℃.

The heating temperature of the heating furnace is characterized in that the bamboo charcoal for bristles is manufactured at around 650°C, and bamboo charcoal for deodorization is manufactured at around 900°C.

The multi-purpose bamboo charcoal produced through the heating furnace system is cut into a certain shape, and the cut bamboo is dried at a temperature of 20° C. to 35° C. for 12 hours, placed in a recovery box inside the heating furnace, and the first temperature is raised to 450° C., It is characterized in that it is manufactured by recovering the bamboo, which has been primarily heated, after undergoing a carbonization process at 450°C to 900°C conditions in a heating furnace and then cooling for 24 hours.

The first temperature rise is characterized in that the heating furnace is set to rise 3 to 5 ℃ per minute is manufactured.

The carbonization process is characterized in that the carbonization at a temperature of 450 ℃, 650 ℃, 9000 ℃ 2 to 4 hours.

The heating furnace is characterized in that by cooling and recovering the gas generated at a temperature of 90 ℃ to 280 ℃ to store the bamboo vinegar liquid for cosmetic cosmetics.

The heating furnace is characterized in that the gas generated at a temperature of 280 ° C to 450 ° C is cooled and recovered to prepare a bamboo vinegar solution for agricultural deodorization.

After dissolving soy wax at a temperature of 90 to 100 ℃, cooling it to 60 ℃, adding vegetable essential oil and bamboo essential oil to prepare a candle base, pouring the candle base into bamboo charcoal and cooling for 30 minutes to 1 hour to prepare a candle features that can be done.

The bamboo charcoal is characterized in that it is carbonized for 2 to 4 hours at a temperature of 400 to 900 ℃.

As described above, according to the present invention, in the electric heating furnace method, the high-temperature heating gas of the direct heating method is not directly transferred to the bamboo, but the recovery box containing the bamboo and the inside temperature of the heating furnace are constant, so that the heat is evenly transmitted to the bamboo and good quality. of bamboo charcoal can be produced, and when bamboo charcoal is produced, it has the effect of easy production of bamboo vinegar.

In addition, the heating furnace system of the present invention can produce charcoal that can be used for bristles and the like and multi-purpose bamboo charcoal that can be used as charcoal for deodorization according to the temperature of the furnace.

In addition, in the heating furnace system of the present invention, the bamboo vinegar prepared by cooling the gas generated during the carbonization process of the heating furnace can be prepared by dividing the bamboo vinegar liquid for cosmetic use and the bamboo vinegar liquid for agricultural deodorization according to the temperature.

1 is a perspective view showing a heating system for multi-purpose bamboo charcoal production according to the present invention.
2 is a flowchart illustrating a method for producing bamboo charcoal using a heating furnace for producing multi-purpose bamboo charcoal according to the present invention.
3 is a photograph showing a method of manufacturing a candle using a multi-purpose bamboo charcoal according to the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In general, the nomenclature used herein is those well known and commonly used in the art.

Throughout this specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated.

1 is a perspective view showing a heating furnace system 100 for multi-purpose bamboo charcoal production according to the present invention.

The heating furnace system 100 for producing the multi-purpose bamboo charcoal includes a heating furnace 110, a water-cooled condenser 120, a first filter unit 130, a valve 140, a first bamboo vinegar production unit 150, and a second Includes a bamboo vinegar production unit (160).

The heating furnace 110 effectively transmits heat to the bamboo through an indirect heating type heating furnace, so that bamboo charcoal for various uses can be manufactured. In the heating furnace 110 body, a space is formed inside the heating furnace for bamboo charcoal production, and an insulated wall containing a coil for supplying a heat source is formed on the side except for the gas outlet, and an exhaust port is formed on one side of the upper part. The heating furnace 110 body is formed in the form of a housing having a space therein, and a door for putting and taking out a recovery box is formed on one side. In addition, the main body is preferably made of an insulating wall for maintaining temperature and supplying a heat source, and a sensor (not shown) for sensing a temperature is installed inside the body to set the heating temperature by a separate control means (not shown) and adjust the heating temperature to the heating temperature. It is characterized in that it controls the heat source supply unit accordingly.

The heating temperature of the heating furnace 110 is 650 ° C. (620 to 670 ° C) bamboo charcoal is suitable for bristles, etc., and 900 ° C. (880 to 920 ° C) bamboo charcoal can be used for deodorization.

The heating furnace 110 is easily withdrawn through the door of the main body while being slid on the support in the recovery box. The recovery box is made of metal such as stainless steel, and is formed in a drawer shape to facilitate recovery while allowing bamboo to be contained therein. In addition, the recovery box is made by forming a frame shape in a grid shape or by forming a plurality of air circulation holes so that heat can be well supplied to the bottom and side walls.

In addition, a water-cooled condenser 120 is connected to one side of the heating furnace 110 for the production of bamboo vinegar. A temperature sensor (not shown) is installed between the heating furnace 110 and the water-cooled condenser 120 .

The water-cooled condenser 120 cools and stores the gas generated in the carbonization process of the heating furnace 110 . A cooler 121 is installed at one side of the water-cooled condenser 120 to introduce a refrigerant. In addition, a sensor (not shown) for detecting a temperature is provided inside the water-cooled condenser 120 to control the cooling temperature by a separate control means (not shown).

The first filter unit 130 is configured to remove residual gas from the gas generated in the carbonization process. In addition, a suction motor 132 may be installed to quickly remove the residual gas.

The valve 140 discharges the bamboo vinegar liquid condensed in the water-cooled condenser 120 to the first bamboo vinegar liquid production unit 150 and the second bamboo vinegar liquid production unit 160 . The valve 140 is controlled according to the temperature of the gas generated in the carbonization process of the heating furnace 110 . When the temperature of the gas cools the generated gas within 90 ℃ to 280 ℃, it is stored in the first bamboo vinegar production unit 150 through the valve 140, and when cooling the gas generated within 280 to 450 ℃ is stored as the second bamboo vinegar production unit 160 .

The first bamboo vinegar production unit 150 may be used for cosmetic cosmetic purposes, and a cosmetic cosmetic purification tank unit 152, a cosmetic cosmetic filter unit 154, a multi-stage distillation unit 156 and a first bamboo vinegar storage unit ( 158).

The second bamboo vinegar production unit 160 may be used for agriculture or deodorization, and a purification tank unit 162 for agricultural deodorization, a filter unit 164 for agricultural deodorization, a stationary tank unit 166 and a second bamboo vinegar storage unit. (158).

2 is a flowchart illustrating a method for producing bamboo charcoal using a heating furnace for producing multi-purpose bamboo charcoal according to the present invention.

The method for producing the bamboo charcoal includes the steps of cutting into a certain shape, loading the cut bamboo (S100), drying the cut bamboo at a temperature of 20°C to 35°C for 12 hours (S200), and the drying process Putting the bamboo that has undergone the heat treatment in a recovery box inside the heating furnace and first raising the temperature to 450° C. (S300) and carbonizing the first heated bamboo at 450° C. to 900° C. conditions in a heating furnace (S400); and a recovery step (S500) of recovering after cooling for 24 hours after the carbonization process.

At this time, smoke generated during the carbonization process is produced as bamboo vinegar liquid through a bamboo vinegar production device connected to the exhaust port of the main body. The heating temperature and heating time exemplified above are conditions for producing bamboo charcoal and bamboo vinegar at the same time, and since the characteristics of bamboo charcoal and bamboo vinegar vary depending on the heating temperature, bamboo charcoal for use such as a bamboo charcoal candle is 650 by this method. Bamboo charcoal made at around ℃ is for masterbatch to produce bristles, etc., bamboo charcoal made around 900℃ is for use as a charcoal for deodorization. In addition, in the case of bamboo vinegar, the bamboo vinegar obtained by cooling the gas generated within 90 ° C. to 280 ° C. is for cosmetic and cosmetic purposes, and the bamboo vinegar liquid obtained by generating within 280 to 450 ° C.

In addition, a candle can be manufactured using the multi-purpose bamboo charcoal of the present invention.

3 is a photograph showing a method of manufacturing a candle using a multi-purpose bamboo charcoal according to the present invention.

The candle base is prepared by melting soy wax at a temperature of 90 to 100° C., cooling it to 60° C., and then adding vegetable essential oil and bamboo essential oil.

The vegetable essential oil is used by blending eucalyptus, bergamot, sweet orange, mandarin, lavender, patchouli, and ylang-ylang to form three types of fragrances, and any vegetable essential oil can be used.

In addition, the bamboo essential oil separates the outer skin from the wood after applying heat to the bamboo skin for 30 seconds with a hot air blower at a temperature of 180° C., and then extruding moisture to the outside. After separating from the woody part, it is dried at a temperature of 30° C. for 7 hours using a hot air dryer so that the drying yield is 30%. After drying, 500g of the raw material to be used for extraction is weighed into an extraction cloth, 20L of purified water is added, and then extracted at 70°C for 3 hours using an oil extractor.

The bamboo essential oil can be prepared by crushing the outer skin and drying the raw material by steam distillation extraction after crushing, or omitting the process of hot air drying after crushing the outer skin by using the raw material basis weight and steam distillation extraction process.

The candle base is poured into bamboo charcoal and cooled for 30 minutes to 1 hour to prepare a candle. The bamboo charcoal is suitable for candle production because it has undergone a carbonization process at 400 to 800° C. and has the smallest pores.

As described above in detail a specific part of the content of the present invention, it is not limited to what is illustrated in the drawings, and for those of ordinary skill in the art, this specific description is only a preferred embodiment, thereby It will be clear that the scope is not limited. Accordingly, it is intended that the substantial scope of the present invention be defined by the appended claims and their equivalents.

100: A furnace system for the production of multi-purpose bamboo charcoal
110: electric heating furnace 120: condenser
130: filter 140: valve
150: first bamboo vinegar manufacturing unit 160: second bamboo vinegar manufacturing unit

Claims (11)

A body having a space formed therein and an exhaust port is formed on one side of the upper body, an insulating wall including a heat source supply coil installed on the side of the body, a support installed in the body, and a support installed on the top of the support to cut in a certain shape It consists of a box for recovery in which the old bamboo is accommodated, and the heat source supply unit is installed on the entire side of the heating furnace so that the bamboo inside the recovery box can be indirectly heated while heat is circulated;
And a water-cooled condenser for cooling the gas generated in the carbonization process of the heating furnace,
A heating furnace system for multi-purpose bamboo charcoal production, characterized in that the bamboo vinegar condensed in the water-cooled condenser is separated and manufactured according to the temperature of the gas.
The method of claim 1,
The water-cooled condenser is a heating furnace system for multi-purpose bamboo charcoal production, characterized in that a valve is formed to control the discharge path of bamboo vinegar according to the temperature of the gas.
The method of claim 1,
The bamboo vinegar is heated for production of multi-purpose bamboo charcoal, characterized in that stored in the first bamboo vinegar production unit when the temperature of the gas is 90 ° C. to 280 ° C., and stored in the second bamboo vinegar liquid production unit when the temperature is 280 to 450 ° C. lo system.
The method of claim 1,
The heating temperature of the heating furnace is a heating furnace system for multi-purpose bamboo charcoal production, characterized in that the bamboo charcoal for bristles is manufactured at around 650°C, and the bamboo charcoal for deodorization is manufactured at around 900°C.
The multi-purpose bamboo charcoal produced through the furnace system is
After cutting into a certain shape, drying the cut bamboo at a temperature of 20°C to 35°C for 12 hours, placing it in a recovery box inside the heating furnace, the temperature is raised to 450°C, and the firstly raised bamboo is heated to 450°C in the heating furnace Multi-purpose bamboo charcoal, characterized in that it is recovered after being cooled for 24 hours after a carbonization process at a temperature of 900 ° C. to 900 ° C.
6. The method of claim 5,
The primary temperature rise is multi-purpose bamboo charcoal, characterized in that the heating furnace is set to rise 3 to 5 ℃ per minute.
6. The method of claim 5,
Multipurpose bamboo charcoal, characterized in that the carbonization process is carbonized at a temperature of 450 ℃, 650 ℃, 900 ℃ 2 to 4 hours.
6. The method of claim 5,
Multipurpose bamboo charcoal, characterized in that the heating furnace cools and recovers the gas generated at a temperature of 90°C to 280°C to store the bamboo vinegar liquid for cosmetic use.
6. The method of claim 5,
Multipurpose bamboo charcoal, characterized in that the heating furnace cools and recovers the gas generated at a temperature of 280°C to 450°C to prepare a bamboo vinegar solution for agricultural deodorization.
6. The method of claim 5,
After dissolving soy wax at a temperature of 90 to 100 ° C, cooling it to 60 ° C, and adding vegetable essential oil and bamboo essential oil to prepare a candle base,
Multipurpose bamboo charcoal, characterized in that the candle base can be poured into bamboo charcoal and cooled for 30 minutes to 1 hour to manufacture a candle.
11. The method of claim 10,
The bamboo charcoal is multipurpose bamboo charcoal, characterized in that it is carbonized for 2 to 4 hours at a temperature of 400 to 900 ℃.

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