CN109862813B

CN109862813B - Smoke removing machine for baking raw beans

Info

Publication number: CN109862813B
Application number: CN201780065711.9A
Authority: CN
Inventors: 李健满
Original assignee: Tecum Co ltd
Current assignee: Tecum Co ltd
Priority date: 2016-10-27
Filing date: 2017-04-26
Publication date: 2021-09-24
Anticipated expiration: 2037-04-26
Also published as: CN109862813A; KR101754984B1; WO2018079959A1

Abstract

The invention relates to a smoke removing machine for baking raw beans. The smoke removing machine for baking green beans according to one embodiment of the present invention includes: a first cover formed with a first hole into which flue gas generated during roasting of raw beans flows, forming an inner space; a second cover assembled to the first cover, sharing and sealing an inner space, and forming a second hole for releasing heat; a guide body mounted in the internal space and having a third hole formed therein to communicate with the first and second holes; a heater provided in the third hole to burn and remove smoke; and an inner cover which is arranged between the guide main body and the second cover, the center part of the inner cover is tightly attached to the guide main body, and a guide part which guides the hot air released through the third hole to the second hole is formed.

Description

Smoke removing machine for baking raw beans

Technical Field

The invention relates to a smoke removing machine for baking raw beans. More particularly, the present invention relates to a green bean roasting smoke removing machine for removing smoke generated during roasting of green beans.

Background

Generally, coffee is classified into raw bean coffee, raw bean ground coffee, and instant coffee. Among them, raw bean coffee has excellent taste and aroma, and can be tasted with a taste different from that of coffee which is produced by ordinary refining treatment, and thus, there are increasing enthusiasts who pursue only raw bean coffee.

The coffee machine is configured to roast (Roasting) raw beans (greenbeans) capable of producing raw Bean coffee, pulverize the roasted raw beans (beans), add hot water to drip (driping), and generate smoke peculiar to the raw beans when the raw beans are roasted.

Among them, smoke generated in the process of roasting raw beans causes indoor pollution, and when the amount of smoke is excessively large, there is a problem that it may cause unpleasant feeling to a user or damage the health of the user. In order to solve such a problem, Korean laid-open patent publication No. 10-2012-0135939 discloses a pot for roasting raw coffee beans having a smoke removing device in a coffee maker.

That is, korean laid-open patent publication No. 10-2012-0135939 discloses a pot for roasting raw coffee beans, which has a body and a cover member coupled thereto, and has a raw coffee bean heating device, a stirring device, and the like built therein, and which includes: an annular heating member formed by winding a nichrome wire or the like in a predetermined pattern a plurality of times in an upper space of the cover member; and a smoke removing device which is formed by combining an upper shell and a lower shell for accommodating the heating component.

However, the smoke removing device of the prior art document has a problem that the smoke removing efficiency of the smoke passing through the nichrome wire is remarkably reduced, and the smoke which is not completely removed is released to the outside to pollute the room.

Disclosure of Invention

The invention aims to provide a smoke removing machine for roasting green beans, which can easily remove smoke in smoke generated in the process of roasting green beans and easily release hot gas generated in the process of smoke removal to the outside.

Another object of the present invention is to provide a smoke removing machine for roasting green beans, which can easily ensure the stability of the process of removing smoke from smoke generated in the process of roasting green beans.

In order to solve the above-mentioned problems,

the smoke removing machine for baking green beans according to one embodiment of the present invention includes: a first cover formed with a first hole into which flue gas generated during roasting of raw beans flows, forming an inner space;

a second cover assembled on the upper part of the first cover, sharing and sealing the inner space, and forming second holes for releasing heat gas at the side wall in the direction crossing the first holes at equal intervals;

a guide body including an inner body installed inside the inner space and an outer body installed in the inner space, the outer body forming a third hole communicating with the first and second holes between the inner body and the outer body;

a heater which winds a heating wire into a coil shape and is provided in the third hole in a spirally wound shape so as to be provided in the third hole, and burns and removes smoke; and

and an inner cover which is disposed between the guide body and the second cover, has a central portion closely attached to the guide body, and is formed with a guide portion for guiding the hot air discharged through the third hole to the second hole.

In the range hood for roasting green beans according to the embodiment of the present invention, the first and second covers may be formed with first and second flanges (Flange) which are brought into close contact with each other at their ends, and the first and second flanges may be coupled by a Gasket (gasset) to be hermetically assembled.

In addition, in the smoke removing machine for roasting green beans according to an embodiment of the present invention, the third hole of the guide body may be formed in a diagonal line toward the inside of the inner space.

In addition, in the smoke removing machine for green bean baking according to one embodiment of the present invention, the inner cover may be formed as a reflector.

In addition, in the smoke removing machine for roasting green beans according to the embodiment of the present invention, the guide portion of the inner cover may be formed in a diagonal line symmetrically to the third hole.

In addition, in the machine for removing smoke from green bean baking according to the embodiment of the present invention, a safety net may be further provided outside the second cover.

In addition, the machine for removing smoke from green bean baking according to the embodiment of the present invention may further include an outer cover provided outside the second cover and having a hinge portion formed thereon.

According to an embodiment of the present invention, a heater is provided at the third hole formed for inflow and movement of the flue gas occurring during roasting of the green beans, thereby enabling effective smoke removal through combustion of the flue gas.

In addition, according to one embodiment of the present invention, hot air generated during smoke removal passes through the inner cover and is rapidly discharged to the outside through the second hole, so that the overheating of the range hood can be effectively prevented.

On the other hand, according to an embodiment of the present invention, not only can the smoke removing process be easily confirmed from the outside through the inner cover constituted by the reflector, but also the safety can be doubly secured through the safety net, and thus the safety accident can be effectively prevented.

Drawings

Fig. 1 is a perspective view showing an exploded state in which a machine for removing smoke from roasted green beans according to an embodiment of the present invention is attached to a coffee maker.

Fig. 2 is a sectional view showing a smoke removing machine for roasting green beans according to an embodiment of the present invention.

Fig. 3 is a sectional view showing a smoke removing machine for roasting green beans according to an embodiment of the present invention from the other side.

[ reference numerals ]

100-coffee machine 102-frame

102 a-central axis 110-baking part

200-smoke removing machine 210-first cover

210 a-first flange 211-first aperture

212-interior space 213-bracket

214-gasket 220-second cover

220 a-second flange 221-second hole

230-guide body 230 a-inner body

230 b-outer body 231-third bore

240-Heater 241-connection Path

250-inner cover 251-guide

260-outer cover 261-hinge part

300-safety net 301-third flange

Best mode for carrying out the invention

A smoke removing machine for baking green beans, comprising: a first cover formed with a first hole into which flue gas generated during roasting of raw beans flows, forming an inner space;

a second cover assembled on the upper part of the first cover, sharing and sealing the inner space, and forming second holes for releasing heat gas at equal intervals on the side wall in the direction crossing the first holes;

Detailed Description

As shown in fig. 1, the smoke removing machine 200 for Roasting Green beans according to an embodiment of the present invention may be applied, for example, to a Roasting machine for Roasting (rolling) Green beans (Green beans) or a coffee machine 100 for Roasting and grinding Green beans and extracting coffee by supplying a predetermined amount of water to the ground Green beans.

That is, the range hood 200 for roasting green beans according to the embodiment of the present invention is attached to a general facility including a roasting machine for roasting green beans and a coffee machine, and removes smoke of pollutants in a gaseous state generated during roasting by, for example, high-temperature combustion.

In order to facilitate the description and understanding of the range hood 200 for roasting green beans according to the embodiment of the present invention, the following description will be made with reference to a case where the range hood is attached to the coffee maker 100 to remove smoke. However, as described above, this is only one example of the installation of the smoke removing machine 200 for green bean baking according to the embodiment of the present invention, and is not limited thereto.

The coffee maker 100 may be constructed as follows. For example, the coffee maker 100 comprises: a frame 102 constituting a skeleton; a baking part 110 formed at an upper portion in the drawing; and a main driving part 180, which is formed on one side surface in the drawing, and controls the roasting, crushing, extracting and storing processes of the raw beans in a form that can be automatically realized.

The roasting part 110 is formed at an upper portion of the coffee maker 100 and is connected to the smoke removing machine 200, thereby enabling smoke removal while roasting. The roasting part 110 includes a roasting device 112 for roasting green beans and a first cooling radiator 114, and the first cooling radiator 114 is formed on one side of the roasting device 112 and cools the temperature of the roasting device 112 having been roasted. Further, the apparatus includes a transfer unit 116 for transferring the roasted raw beans to the raw bean storage 120 and a shell discharge unit 118 for discharging raw bean shells generated during roasting.

The raw bean storage 120 is connected to the roasting unit 110, and includes, as components for storing roasted raw beans: a raw bean storage bucket 122 that stores baked raw beans; and a second cooling radiator (not shown) which is formed on the upper portion of the green bean storage tub 122 and is coupled to the upper frame 102 to cool the temperature of the green beans stored in the green bean storage tub 122.

The raw bean storage 120 may be formed with a separation rail 124 to which the raw bean storage bucket 122 is slidably assembled, so that the raw bean storage bucket 122 can be separated from the coffee maker 100.

The main driving part 180 may include: a power connector 182 for receiving power supply from the outside; a drive switch 184 that controls whether or not power is supplied; and a control part (not shown in the figure) which controls roasting time, temperature, pulverization degree of raw beans, amount of coffee to be extracted, concentration of coffee, and the like.

On the other hand, the coffee maker 100 further includes a raw bean grinding part 130, and the raw bean grinding part 130 is configured at a lower portion of the raw bean storage part 120 and is interlocked with the grinding driving part 132 so that the raw beans can be ground for extracting coffee. A supply panel 140 and a water tank 160 are formed at a lower portion of the raw bean grinding part 130, the supply panel 140 supplies raw beans and water, respectively, to extract coffee from ground raw beans, and the water tank 160 is connected to the supply panel 140 and supplies a predetermined amount of water.

The supply panel 140 includes: a raw bean supply unit 142 configured below the raw bean grinding unit 130 and configured to supply a predetermined amount of raw beans that have been ground by the raw bean grinding unit 130 to the coffee extraction unit 150; a water supply part 144 formed at a position corresponding to the raw bean supply part 142 and supplying a predetermined amount of water to the coffee extraction part 150; and a supply driving part 146 configured between the raw bean supply part 142 and the water supply part 144, for rotating the raw bean supply part 142 and the water supply part 144 based on a predetermined rotational force, so that the raw beans or the water is supplied to the coffee extracting part 150.

At this time, the water supply part 144 may further include a water supply pipe 144a, which may be, for example, a bellows pipe having an easily adjustable length, connected to the water tank 160 so that a predetermined amount of water flows in.

After the raw beans are ground, the supply panel 140 is operated such that the supply driving unit 146 rotates the raw bean supply unit 142 to the raw bean grinding unit 130 side, receives the supply of ground raw beans, supplies the ground raw beans to the coffee extraction unit 150 side, and then rotates the water supply unit 144 to the coffee extraction unit 150 side to supply a predetermined amount of water.

A coffee storage container 170 is disposed at a lower portion of the supply panel 140 and stores coffee extracted by the coffee extracting part 150 extracting coffee from raw beans and water supplied through the supply panel 140.

On the other hand, the smoke removing machine 200 for roasting green beans according to the embodiment of the present invention is attached to, for example, an upper portion of the frame 102 constituting the skeleton of the coffee maker 100 and is configured to communicate with the roasting portion 110, so that smoke generated during roasting can be easily removed.

As shown in fig. 2 to 3, a smoke removing machine 200 for baking green beans according to an embodiment of the present invention includes: first and

second covers

210 and 220, into which flue gas generated during roasting of green beans flows, and which are assembled with each other to form a closed inner space 212; a guide body 230 attached to the internal space 212 and including a heater 240 for burning and removing smoke; and an inner cover 250 for guiding the hot air of the heater 240 occurring during the smoke removal process to be easily discharged to the outside.

The first cover 210 has a first hole 211 formed at a lower portion thereof in the drawing to communicate with the roasting part 110, and an inner space 212 is formed by bending an end of the first hole 211 upward with respect to the lower portion. Then, the end is bent horizontally again to form the first flange 210 a.

Such a first cap 210 may for example be interpreted as a circular dish. Further, a coupling hole (not shown) for coupling the guide body 230 and the inner cover 250 by a general coupling means including a Bolt (Bolt) may be formed at a central portion thereof, and a bracket 213 for mounting the green bean roasting cooker hood 200 according to the embodiment of the present invention to a frame (see 102 of fig. 1) of a coffee maker (see 100 of fig. 1) may be provided at a lower portion of the central portion.

The second cover 220 is disposed on the upper portion of the first cover 210 in the drawing, has a second flange 220a formed at the end thereof, is closely attached to the first flange 210a of the first cover 210 to share and seal the inner space 212, and has a second hole 221 formed in a direction crossing the first hole 211 to discharge hot air of the heater 240 generated during the smoke removal process.

The first and

second flanges

210a and 220a of the first and

second covers

210 and 220, which are in close contact with each other, are surrounded by a gasket 214 made of, for example, a heat-resistant silicone material, and are coupled by a common coupling means such as a bolt, a screw, or a rivet, so that not only can the sealing assembly be easily performed, but also the disassembly can be easily performed so that one of the first and

second covers

210 and 220 can be replaced.

In this second cover 220, the end is bent downward with respect to the center in the drawing to expand the internal space 212, and the end is horizontally bent to form a second flange 220a having second holes 221 arranged at equal intervals in the side wall. That is, the second cap 220 may be interpreted as a circular dish shape that is inversely turned as the first cap 210.

The guide body 230 is attached to the internal space 212 shared by the first and

second covers

210 and 220, and has a third hole 231 communicating with the first and

second holes

211 and 221, respectively. Such a guide body 230 may be formed in a trapezoidal shape, for example, and the third hole 231 may be formed in an oblique line like the guide body 230, so that smoke stays for a longer time and smoke removal efficiency can be easily improved as compared with a case where the third hole 231 is vertically formed upward.

The guide body 230 may be an integral type, or may be a separate type, and in the case of the separate type, it may be composed of an inner body 230a located inside in the drawing and an outer body 230b assembled by forming a third hole 231 in the inner body 230 a.

The heater 240 provided to the third hole 231 may wind a heating wire including a nichrome wire or a ferrochrome wire, for example, in a coil shape to be spirally wound to be provided to the third hole 231, and thus, smoke passing through the third hole 231 is continuously burned, so that smoke removal efficiency may be easily improved.

The heater 240 may be connected to a heater controller (not shown) installed in the internal space 212, for example, and a connection passage 241 may be formed in the internal body 230a for such connection. However, the operation of the heater 240 may be changed in consideration of the installation environment, the coupling relationship with peripheral components, and the like.

The inner cover 250 is interposed between the guide body 230 and the second cover 220, and guides the hot gas discharged through the third hole 231 to the second hole 221. That is, the inner cover 250 is formed in a circular plate shape, for example, and the center thereof is closely attached to the guide body 230, and the periphery thereof is bent upward in the drawing to form the guide part 251, thereby rapidly releasing the hot air and preventing overheating.

As described above, the center portion of the inner cover 250 is fixed to the guide body 230 by the coupling means. Here, the guide portion 251 of the inner cover 250 is formed in an oblique line symmetrically to the third hole 231, and thus, the guide causes the hot gas discharged through the third hole 231 not to remain in the inner space 212 but to be rapidly discharged to the outside.

In addition, the inner cover 250 is formed of a reflector using a material including stainless steel (SUS), for example, so that the smoke removing process can be easily recognized through the second hole 221 at the outside, and thus safety can be easily secured.

The smoke removing process using the smoke removing machine 200 for roasting green beans according to the embodiment of the present invention is as follows. First, after the flue gas generated when the green beans are baked flows in through the first hole 211, the flue gas is removed by high-temperature combustion of the heater 240, for example, constituted by a heating wire including a nichrome wire or an ferrochrome wire. The hot air generated during such smoke removal is guided to the second hole 221 by the guide portion 251 of the inner cover 250 and is discharged to the outside.

Therefore, according to an embodiment of the present invention, roasting of raw beans is performed simultaneously with smoke removal, so that problems caused by smoke occurring during roasting can be easily solved.

On the other hand, the machine 200 for removing smoke from green beans for baking green beans according to the embodiment of the present invention may further include an outer cover 260 provided outside the second cover 220 and formed with a hinge portion 261, or a safety net 300 disposed at a distance outside the second cover 220, or both of them may be included.

The outer cover 260 is assembled to the entire upper portion of the right side of the second cover 220 in the drawing, and is connected to the center shaft 102a formed in the frame (102 in fig. 1) of the coffee maker (100 in fig. 1) through the hinge 261, for example, so that the green bean roasting cooker hood 200 according to the embodiment of the present invention can be easily opened and closed.

In addition, the safety net 300 is combined with the outside of the second cover 220, and the third flange 301 formed at the lower portion in the drawing is connected to the first and

second flanges

210a and 220a of the first and

second covers

210 and 220, so that the contact with the machine 200 for removing green beans from a roaster according to one embodiment of the present invention can be easily cut off, and safety can be ensured. Such a safety net 300 is formed to be open to the outside at the upper portion in the drawing, and easily discharges a large amount of smoke.

Industrial applicability

Can make the flue gas burning, effectively remove the cigarette, prevent that the smoke ventilator is overheated, not only can externally confirm the smoke abatement process, can dual ensure the security moreover, can prevent the incident in advance.

Claims

1. A smoke removing machine for baking green beans, comprising:

a first cover formed with a first hole into which flue gas generated during roasting of raw beans flows, forming an inner space;

2. The green bean baking smoke removing machine according to claim 1,

the first and second covers are formed with first and second flanges which are brought into close contact with each other at their ends, and are joined by a gasket to be hermetically assembled.

3. The green bean baking smoke removing machine according to claim 1,

the third hole of the guide body is formed with an oblique line toward the inside of the inner space.

4. The green bean baking smoke removing machine according to claim 3,

the guide portion of the inner cover is formed in diagonal lines symmetrically to the third hole.

5. The green bean baking smoke removing machine according to claim 4,

the inner cover is formed with a reflector.

6. The green bean baking smoke removing machine according to claim 1,

and an outer cover provided outside the second cover and having a hinge portion formed thereon.

7. The green bean baking smoke removing machine according to claim 1,

the safety net is arranged outside the second cover in a spaced mode.