JPH0385119A - Double roasting grill - Google Patents

Abstract

PURPOSE:To obtain a double roasting grill for generating no soot from an exhaust port by setting an after-burner B on a lower grill case, to be confronted with an after-burner A, on the lower surface section of a flue, and by setting an object to be heated, to beretained between upper and lower grill cases, in be flue between the after-burners and the exhaust port. CONSTITUTION:An after-burner B 15 is set to be confronted with an after-burner A8, in a flue 7. Soot 13 and soot 14 generated by heating an object to be heated in a grill shed internal-section 4 flow into the flue 7. The soot 13 flows into burning flame 10 formed in the flue 7, and the soot 14 flows into burning flame 16, and both the soot kinds pass the high temperature areas of both the burning flame kinds and are burnt out. When the passing time of the soot 13 and the soot 14 through the burning flame 10 and the burning flame 16 is short, them the soot kinds are not completely burnt out, and pass the burning flame 10 and the burning flame 16 sometimes. The passed soot kinds are further burnt out at the time of passing the high temperature area of the object 12 to be heated. Accordingly, the soot 13 and be soot 14 are not exhausted outside an exhaust port 6, and a room interior provided with a double roasting grill 1 is not polluted with the soot kinds.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a double-sided grill used at home for purposes such as grilling fish.

Conventional technology A conventional double-sided grill of this type is shown in FIG.

The double-sided grill l is stored in the grill chamber ψ with the grill grate 3 placed on top of the grill plate, and the grill top burner is placed above the grill grate 3! The inside of the grill chamber φ and the exhaust port 6 are connected through a flue 7, and the flue 7 is equipped with a burner on the grill! An afterburner Alr is provided between the grill upper burner and the exhaust port 6 in the same upper grill case 17 as the grill upper burner facing the same direction as the grill upper burner! burns by forming a combustion flame 2, the afterburner hr burns by forming a combustion flame IO, and a lower grill burner/l is provided at the bottom of the grill 3 between the upper grill burner h and the exhaust port 6. It is constructed by sandwiching the heated body 12 between a lower grill case IT and an upper grill case 17.

In this double-sided grill 1, the object to be heated placed on the grill 3 is placed on the grill top burner! It is heated by the combustion heat of the burner under the grill and becomes baked clay. At this time, oil smoke A/J and oil smoke B144 are generated by oil etc. scattered from the heated object, and oil smoke A13 and oil smoke B14c are generated respectively.
When flowing from the inside of the grill chamber φ to the flue 7, oil smoke A/
J is the combustion flame/θ of the afterburner Ar flowing through the oil smoke B
/ψ flows through the flue 7 and reaches the exhaust port 6.

Problems to be Solved by the Invention However, in the above configuration, the oil smoke B/φ flows through the flue 7 to the exhaust port 6 without flowing into the combustion flame IO of the afterburner At, and the heated object 12 Flow inward.

Originally, the combustion flame IO of the burner Aff on the grill was formed in the flue 7.
This is to burn off and remove the oil smoke A/3 and oil smoke BIII- passing through the combustion flame, but since the oil smoke Blψ does not flow through the combustion flame /θ, it flows to the heated object /2 without being burned out.

The heated object 12 is a grill burner! , afterburner AJ
The purpose is to burn off and remove the oil smoke B/φ by utilizing the temperature rise caused by the heat of the lower grill burner L/.

However, as shown in FIG. 5, the temperature of the heated body 12 shows a temperature distribution in the direction perpendicular to the flow of the oil smoke A/3 and oil smoke B/IL in the flue from the zero point shown in FIG. )
The part where oil smoke B/ψ flows is low. Therefore, there is a problem that the oil smoke B/ψ is not burned off even when flowing inside the heated body 12, and reaches the exhaust port 2 and is discharged.

At this time, since the oil smoke A13 flows through both the combustion flame 10 and the high temperature region of the heated object, it takes time to completely burn off the oil smoke A13 compared to flowing only within the combustion flame IO.

The present invention solves such conventional problems, and a major object of the present invention is to provide a double-sided grill that does not emit oily smoke from the exhaust port of the double-sided grill.

Means for Solving the Problems In the double-sided grill of the present invention, a grill grate is placed on a grill plate and stored inside the grill chamber, and an upper grill burner is installed in the upper grill case on the upper surface of the interior of the grill chamber. An afterburner A separate from the grill upper burner is arranged in series on the upper grill case in a flue between the exhaust ports communicating with the inside of the grill chamber, and an afterburner A is installed on the lower surface of the flue. An afterburner B is disposed on the lower grill case facing each other, and a heated object is sandwiched between the upper and lower grill cases and provided in the flue between the afterburner A and the afterburner B and the exhaust port. , a grill grate is placed on a grill tray and stored inside the grill cabinet, a grill upper burner is provided on the upper grill case on the upper surface of the grill cabinet, and a flue between the exhaust ports communicating with the inside of the grill cabinet is installed. A heated body is provided between the upper grill case and the lower grill case at the entrance to the exhaust port, and the heated body is placed between the upper grill case and the lower grill case. and the above-mentioned grill burner is provided to a position opposite to the afterburner B.

Operation According to the above-described structure, the object to be heated is connected to the grill top burner and the afterburner A, as shown in FIGS. 1 and 2.
It is heated by the combustion heat generated by the afterburner B and the lower grill burner. At this time, the temperature distribution of the object to be heated (the temperature in the direction perpendicular to the flow of oil smoke generated inside the grill chamber in the flue) becomes almost uniformly high. Further, combustion flames of the grill top burner or afterburner A and afterburner B are formed on the upstream side of the heated object in the flue (as seen from the flow of oil smoke). Thus, the oil smoke flows from inside the grill cabinet, into the flue, and then into the combustion flame and into the heating element. At this time, the oil smoke is burnt off by being exposed to a high temperature area by the combustion flame, and the remaining oil smoke is further
Embodiment FIG. 1 shows a vertical cylindrical opening of an embodiment of the double-sided grill of the present invention, which is completely burnt out by being exposed to a high temperature range in the heated object.
FIG. 2 is an enlarged cross-sectional view of the main part, and FIG. 3 is a vertical cross-sectional view of another embodiment of the double-sided grill of the present invention.

Note that the same reference numerals as in the conventional example indicate the same parts and parts.

The structure of the double-sided grill of the present invention will be explained.

In Figures 1 and 2, l! is afterburner B installed in flue 7 opposite afterburner A♂, and afterburner Bl! /A is a combustion flame formed in afterburner Bit, and /A is a combustion flame formed in afterburner Blj. Add and grill both sides
is configured.

The operation of the double-sided grill of the present invention will be explained.

In the above configuration, the oil smoke A13 and the oil smoke B/φ generated by heating the object in the grill interior φ are passed through the flue 7.
Flow inward. After that, the oil smoke A/J flows into the combustion flame IO formed in the flue 7, the oil smoke B/ψ flows into the combustion flame 16 formed in the flue 7, and both oil smoke flows into the combustion flame 16 formed in the flue 7. The combustion flame io and combustion flame lt of oil smoke A/3 and oil smoke B/ψ are burned out by passing through the high temperature range of
If the passage time between the two is short, the flame may pass through the combustion flame 10 and the combustion flame /G without being completely burnt out. The passed oil smoke is further burnt off when it passes through the high temperature region of the heated body 12 (FIG. 5 shows the temperature distribution in the direction perpendicular to the flow of oil smoke).

Therefore, the oil smoke A13 and the oil smoke B/φ are no longer discharged to the outside from the exhaust port 6, and there is an effect that the interior of the room in which the double-sided grill l is installed is no longer contaminated by oil smoke.

Next, another embodiment of the present invention will be described with reference to FIG.

In this embodiment, the afterburner hr of the first embodiment
And a burner on the grill! A grill top burner with an integrated configuration! Afterburner B/! has a structure similar to that of the first embodiment, with a part of it extending to the inside of the flue 7. The combustion flame IO and the combustion flame 16 are provided in the flue 7, and the heated object 1 is provided in the downstream part, that is, the outlet part to the exhaust port 6.
It is composed of 2.

The configuration of this embodiment also exhibits the same effects as those of the first embodiment described above, so a description thereof will be omitted.

Effects of the Invention According to the double-sided grill of the present invention having the above configuration, the following effects can be obtained.

An extended portion or afterburner A of the burner on the grill is provided in the flue that communicates between the inside of the grill chamber and the exhaust port, and an afterburner B is provided at the bottom opposite to it.
Or, a heated object is provided in the flue between the extended part of the grill top burner and the exhaust port 6, and afterburner B and the exhaust port, and the heated object is placed in the extended part of the grill top burner or afterburner A and afterburner B. Since the grill is heated to a high temperature to form a high-temperature area over a long distance in the flue, the oil smoke generated inside the grill is burned off by passing through the high-temperature area and is prevented from being exhausted from the exhaust port. (1) It eliminates the pollution caused by oil smoke in the room where the double-sided grill is installed.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a first embodiment of the double-sided grill of the present invention, Fig. 2 is an enlarged sectional view of the main parts of the double-sided grill, and Fig. 3 is another embodiment of the double-sided grill of the present invention. 4 is a sectional view of a conventional double-sided grill, and FIG. 5 is a comparison diagram of the characteristics of the present invention and the conventional grill. 1: Double-sided grill, 2: Grilling plate, 3: Grilling net, 1A : Inside the grill, J': Burner on the grill, 6: Exhaust port, 7: Flue, ?
=Near after burner A 112: heating element, /! = Afterburner B1, io
, H: Combustion flame, 17: Upper grill case, l♂: Lower grill case.

Claims (1)

[Claims] 1. Place a grill grate on a grill plate and store it inside the grill compartment,
A grill upper burner is provided on the upper grill case on the upper surface of the inside of the grill chamber, and an afterburner A separate from the grill upper burner is installed on the upper grill case in a flue between the exhaust ports communicating with the inside of the grill chamber. An afterburner B is arranged in series, and an afterburner B is arranged in a lower part of the flue opposite to the afterburner A.
is arranged on a lower grill case, and a heated object is sandwiched between the upper and lower grill cases in the flue between the afterburner A and afterburner B and the exhaust port. 2. Place the grill on the grill plate and store it inside the grill compartment.
A grill upper burner is provided on the upper grill case on the upper surface of the inside of the grill chamber, and is sandwiched between the upper grill case and the lower grill case at the entrance to the exhaust port of the flue between the exhaust ports communicating with the inside of the grill chamber. A double-sided grill comprising: a heated body, an afterburner B provided on the lower grill case inside the heated body, and an upper grill burner placed up to a position facing the afterburner B.