KR101104180B1 - Smoke and the smell of coffee dust removal equipment for broiled apparatus - Google Patents

Abstract

PURPOSE: A smoke eliminating, deodorizing, and dust eliminating apparatus for roasting coffee beans is provided to combust smoke, odor, and fine dust generated from a coffee bean roasting process using flame. CONSTITUTION: A smoke eliminating, deodorizing, and dust eliminating apparatus for roasting coffee beans includes an exhaust pipe(30), a bracket, a thermal insulating material(41), an eliminator, and a burner(42). The exhaust pipe is in connection with an eliminator. An outer exhaust pipe(33) is spaced apart from the exhaust pipe. A part of inner exhaust pipe(31) is exposed through one end part of the outer exhaust pipe. The bracket is combined with the outer circumference of the inner exhaust pipe and the inner circumference of the outer exhaust pipe. The eliminator is installed between a blower(21) and the exhaust pipe. The burner emits flame toward the inside of the eliminator.

Description

Deodorizing deodorant dust removal device for roasting coffee beans {smoke and the smell of coffee dust removal equipment for Broiled Apparatus}

The present invention relates to a deodorizing deodorizing dust removal device for roasting coffee beans, in particular, by minimizing the exhaust of pollutants into the atmosphere by burning smoke, odors, dust, etc. and to cool the exhaust gas temperature to exhaust the coffee beans. It relates to a deodorizing deodorizing dust removal device for roasting.

In general, coffee includes coffee beans, ground coffee, and instant coffee. Among them, coffee beans are excellent in taste and aroma, and can be enjoyed with coffee of another taste together with general coffee produced by refining.

These coffee beans, especially in Europe, about 90% of the population who drink coffee to buy and sell coffee beans are sold at factory prices are used at high prices, most homes that enjoy coffee beans have a grinding machine Roasted beans are processed into coffee beans for a fresh taste and aroma.

In addition, the coffee beans are different in aroma (aroma) depending on the plantation or seeds, which enthusiasts imported coffee beans that fit the taste, roasting coffee beans in the country itself, or processed into coffee beans at all. It is imported.

On the other hand, as a device for roasting coffee beans to obtain coffee beans in European countries such as Brazil and Mexico, where coffee beans are produced, a large container that can accommodate a large amount of coffee beans, and a burner that can heat the container on the bottom side of the container Is provided, the upper portion of the container is used a conventional roasting device is installed agitating equipment that can stir the coffee beans accommodated in the container.

That is, if the coffee beans accommodated in the round bottom container is stirred for a certain time while stirring, the coffee beans are carbonized and processed into coffee beans that can be easily found.

When roasting coffee beans using the conventional conventional roasting apparatus as described above, in order to prevent contamination of the working environment due to the smell and smoke generated in recent years to install the exhaust pipe to be exhausted to the outside.

However, when roasting coffee beans using the conventional roasting apparatus, heavy or bulky powders or ashes can be collected using a separate collector, but smoke or odor fine powder is exhausted through the exhaust pipe as it is. There was a problem that could contaminate.

Accordingly, there is an urgent need for an improved coffee bean roaster capable of preventing odors, smoke, and fine powders from being exhausted into the atmosphere through the exhaust pipe and cooling the temperature of the exhaust gas to prevent an increase in the ambient air temperature.

Accordingly, the present invention is made in view of the problems of the prior art as described above to burn smoke, odor, fine dust generated when roasting coffee beans with a flame to burn the coffee to minimize the pollutants in the atmosphere An object of the present invention is to provide a deodorizing dust removal device for roasting beans.

Another object of the present invention is to cool and exhaust the temperature of the exhaust gas by an air cooling method when the smoke, the odor and the fine dust are combusted using the burner to exhaust the exhaust gas.

In addition, another object of the present invention is to reduce the shape of the eliminator so that both ends are tapered to increase the combustion residence time of the smoke, odor, fine dust burned by the burner to achieve complete combustion.

In order to achieve the above object, the present invention is to put the dried coffee beans into the roasting furnace to heat the smoke, odor, fine dust, powder, ash, etc. generated during roasting is sucked into the collector by the suction force of the blower powder and Ash is collected inside the collector, and smoke, odor, and fine dust are in the coffee bean roaster exhausted through the exhaust pipe, and the exhaust pipe is connected to the eliminator in the form of a double pipe so that a circulation space is generated outside the internal exhaust pipe exposed to the outside. Install an external exhaust pipe, and the ends exposed to the outside of the internal exhaust pipe and the external exhaust pipe is matched, the other end of the external exhaust pipe is configured to short the length so that the internal exhaust pipe is partially exposed, blower remover composed of insulation on the inner surface And a burner for injecting a flame into the eliminator, Smoke, odor and fine dust passing through the collector are completely burned by the burner's flame in the eliminator to minimize the exhaust of pollutants in the atmosphere, and smoke, odor and fine dust transferred by the blower's blowing force. When the exhaust gas is exhausted through the internal exhaust pipe after combustion with the burner's flame, the exhaust velocity at the end side increases and the pressure increases, exhausting the circulation space together with the upper part of the air to inhale the lower ambient air of the external exhaust pipe and moving upward. While providing a deodorization dust removal device for roasting coffee beans, characterized in that configured to cool the exhaust temperature of the internal exhaust pipe.

As described above, the present invention has the effect of burning smoke, odor, fine dust generated when roasting coffee beans with a flame to minimize the emission of pollutants into the atmosphere.

In addition, when the smoke, odor and fine dust are combusted using a burner to exhaust the exhaust gas, the temperature of the exhaust gas is cooled and exhausted by an air cooling method.

In addition, the shape of the eliminator is tapered at both ends to increase the combustion residence time of the smoke, odor, and fine dust burned by the burner, thereby achieving complete combustion.

1 is a front view of a deodorized deodorizing dust removal device showing a coffee bean roaster according to the present invention,
Figure 2 is a perspective view of the eliminator and the exhaust pipe of the deodorization dust removal device for roasting coffee beans according to the present invention,
3 is a longitudinal cross-sectional view of FIG.
4 is an operation of the exhaust gas is exhausted through the eliminator, the exhaust pipe by the blowing force of the blower according to the present invention,
5 is an operation diagram in which cold air is circulated to the circulation passage when exhaust gas is exhausted through the internal exhaust pipe of the exhaust pipe by the blowing force of the blower.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

As shown in Figure 1, the deodorizing deodorizing dust removal device for roasting coffee beans of the present invention is smoke, odor, fine dust, powder, ash, etc. generated when roasted by heating the coffee beans in the roasting furnace 10 The suction force of the blower 21 is sucked into the collector 20 so that the powder and ash are collected inside the collector 20, and smoke, odor, and fine dust are exhausted through the exhaust pipe 30. Applies to.

At this time, if you look briefly at the coffee bean roaster 100, the roasting furnace 10 is to roast while putting the coffee beans in heating.

When the coffee beans are roasted in the roasting furnace 10, the collector 20 inhales using the blower 21 when powder or ash generated by burning the coffee beans due to direct contact with the roasting furnace 10 is generated. At this time, smoke, odor and fine dust are also inhaled.

The collector 20 prevents large particles or ash from being collected and discharged into the atmosphere through the exhaust pipe 30.

As shown in Figures 2 and 3, the exhaust pipe 30 serves as a passage for exhausting smoke, odor, fine dust into the atmosphere in the present invention is configured in the form of this pipe when applying the remover 40 Details will be described below.

Here, the exhaust pipe 30 is connected to the eliminator 40 in the form of a double pipe to install the outer exhaust pipe 33 spaced apart so that the circulation space 32 to the outside of the internal exhaust pipe 31 exposed to the outside.

At this time, spaced apart by the bracket 34 coupled to the outer circumferential surface of the inner exhaust pipe 31 and the inner circumferential surface of the outer exhaust pipe 33 so that the circulation space 32 is formed between the inner exhaust pipe 31 and the outer exhaust pipe 33. Is fixedly connected.

In addition, the ends exposed to the outside of the internal exhaust pipe 31 and the external exhaust pipe 33 match, but the other end of the external exhaust pipe 33 is configured to have a short length so that the internal exhaust pipe 31 is partially exposed.

That is, the smoke, odor, and fine dust transported by the blowing force of the blower 21 are burned by the flame of the burner 42, and the exhaust speed at the end side increases and the pressure increases when the exhaust gas is exhausted through the internal exhaust pipe 31. .

In this way, the circulation space 32 is configured to cool the exhaust temperature of the internal exhaust pipe 31 while exhausting the air in the upper portion together with the lower peripheral air of the external exhaust pipe 33 being sucked and moved upward. .

First, by installing the remover 40, which constitutes the heat insulating material 41 on the inner surface, between the blower 21 and the exhaust pipe 30, the heat insulating material 41 is attached to the inner surface of the remover 40 in all directions.

Such, the burner 42 for injecting a flame into the eliminator 40 is installed, the temperature sensor 44 that can measure the temperature inside the exhaust gas discharge side is equipped with a collector 40 in real time ) And the flame temperature of the burner 42 can be checked.

At this time, the remover 40 forms a conical end 43 so that both ends thereof have a smaller cross-sectional area than the center portion.

That is, the remover 40 has a cylindrical shape when projected from the side, and both ends are formed in a conical shape so that smoke, odor and fine dust are introduced through the blower 21 and after the burner 42 is introduced. It is configured to have a small cross-sectional area of the part which is burned and then exhausted by flame of.

As a result, when the smoke, odor and fine dust introduced into the eliminator 40 are burned by the flame of the burner 42, the combustion residence time is lengthened so that the smoke, odor and fine dust are completely burned. .

That is, the smoke, odor and fine dust passing through the collector 20 are completely burned through the combustion process by the flame of the burner 42 in the remover 40 so as to minimize the exhaust of pollutants in the atmosphere.

Hereinafter, the operation and operation of the present invention will be described.

As shown in Figure 2 to 5, the coffee beans in the roasting furnace 10 of the coffee beans roaster 100, and then stirred and heated to stir in the roasting furnace 10.

Here, in the interior of the roasting furnace 10, when heated to a high temperature in order to remove smoke, odors, fine powder, there is a limit that can completely burn the coffee beans.

At this time, when the coffee beans are roasted in the roasting furnace 10, the coffee beans are roasted while ripening due to heating. Smoke, smell, fine dust when the surface of the coffee beans are roasted while directly contacting the roasting furnace 10. , Powder, ash and so on.

Thus, the smoke, odor, fine dust, powder, ash generated when the coffee beans are roasted in the roasting furnace 10 is sucked by the operation of the blower 21 installed in the collector 20.

That is, the bulky or heavy powder or ash among the smoke, odor, fine dust, powder, and ash sucked into the collector 20 by the blower 21 is collected inside the collector 20.

On the other hand, by the blowing force of the blower 21, the smoke, odor, fine dust is transferred to the inside of the remover 40, the inflow is smooth by the both ends of the conical end 43 of the remover 40, but the discharge is not smooth. Smoke, odor, fine dust is circulated in the eliminator 40.

Such, the smoke, odor, fine dust introduced into the remover 40 is burned by the flame of the burner 42, the smoke and odor is incinerated by the flame disappears, the fine dust and smoke generated while incinerated The smell is also incinerated and disappears.

In addition, the temperature of the remover 40 can check the temperature in real time using the temperature sensor 44 to grasp the temperature change and abnormality, and heat is not transmitted to the outside by the heat insulating material 41 filled therein. Therefore, even if the body contacts, it can prevent safety accidents such as burns.

In this way, the gas in which the smoke, odor, fine dust is completely incinerated by the flame of the burner 42 is exhausted through the internal exhaust pipe 31 of the exhaust pipe 30 by the blowing force of the blower 21.

At this time, the gas forcibly exhausted through the internal exhaust pipe 31 by the blowing force of the blower 21 is exhausted at a high speed. The end of the external exhaust pipe 33 coincides with the end of the internal exhaust pipe 31 so that the internal exhaust pipe ( When the exhaust gas is rapidly exhausted from the exhaust gas 31, the ambient air in the circulation space 32 generated by the external exhaust pipe 33 and the internal exhaust pipe 31 spaced apart is exhausted along with the exhaust gas exhausted from the internal exhaust pipe 31. Go to.

That is, the air in the circulation space 32 is sucked by the moving speed of the exhaust gas exhausted from the internal exhaust pipe 31. The external exhaust pipe 33 is shorter than the internal exhaust pipe 31 due to the length of the external exhaust pipe 33. Cold air present on the outside of the lower end is sucked into the circulation space 32 to cool the internal exhaust pipe (31).

As a result, the flame temperature of the burner 42 is about 600 to 700 ° C. and the temperature at the time of being exhausted to the internal exhaust pipe 31 is similar. Will result in a change of airflow.

However, the exhaust gas exhausted to a high temperature through the internal exhaust pipe 31 is cooled by the cold air introduced through the circulation passage 32 and exhausted to a low temperature, thereby minimizing the influence on the atmospheric environment.

That is, the smoke, odor, fine dust, powder, and ash are flowed into the collector 20 by the suction force to the blower 21, and then the discharger 40 and the exhaust pipe 30 are removed by the discharge force of the blower 21. The circulation is continuously performed to exhaust the air in sequence.

In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is not limited to the spirit of the present invention. Various changes and modifications can be made by those who have

10: stir-fry 20: collector
21: blower 30: exhaust pipe
31: internal exhaust pipe 32: circulation space
33: external exhaust pipe 34: bracket
40: remover 41: insulation
42: burner 43: cone
44: temperature sensor 100: coffee beans roaster

Claims (3)

Smoke, odors, fine dust, powder, and ash generated by roasting the dried coffee beans in the roasting furnace 10 and being roasted are sucked into the collector 20 by the suction force of the blower 21 so that the powder and ash are collected by the collector ( 20) In the deodorization deodorization dust removal device for roasting coffee beans that is collected inside, smoke, odor, fine dust is exhausted through the exhaust pipe (30),
The exhaust pipe 30 is spaced apart from the external exhaust pipe 33 so that the circulation space 32 is generated outside of the internal exhaust pipe 31 exposed to the outside by being connected to the eliminator 40 in the form of a double pipe,
The end exposed to the outside of the internal exhaust pipe 31 and the external exhaust pipe 33 is matched, the other end of the external exhaust pipe 33 is configured to have a short length so that the internal exhaust pipe 31 is partially exposed,
The bracket 34 is coupled to the outer circumferential surface of the inner exhaust pipe 31 and the inner circumferential surface of the outer exhaust pipe 33 so as to form a circulation space 32 between the inner exhaust pipe 31 and the outer exhaust pipe 33 to maintain a predetermined interval. Configured to be spaced apart and fixedly connected,
Insulating material 41 is formed on the inner surface and both ends of the conical end 43 is formed so that the cross-sectional area is smaller than the central portion, smoke, odor, fine dust introduced into the remover 40 of the burner 42 When the burner is combusted with a flame, the eliminator 40 is configured to be longer between the blower 21 and the exhaust pipe 30,
By installing a burner 42 for injecting a flame into the eliminator 40,
Smoke, odor and fine dust passing through the collector 20 are completely burned through the combustion process in the flame of the burner 42 in the remover 40 to minimize the exhaust of pollutants in the atmosphere, and the blower 21 When the smoke, odor and fine dust transferred by the blowing force of the burner are burned by the flame of the burner 42 and then exhausted through the internal exhaust pipe 31, the exhaust speed at the end side increases and the pressure increases, so that the circulation space 32 Degassing for roasting coffee beans, characterized in that to exhaust the air of the upper portion together to cool the exhaust temperature of the inner exhaust pipe 31 while being exhausted by moving the lower peripheral air of the outer exhaust pipe (33) Deodorizer Dust Removal Device.

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