JP2005013183A - Vertically rising and descending type apparatus for producing cold smoked food - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an apparatus for producing cold smoked food effectively introducing smoke at a temperature suitable for the cold smoked food into a smoke box. <P>SOLUTION: This apparatus for producing the cold smoked food makes it possible to lead smoke along the moving direction of smoke while cooling from a fire port to a cold smoked food producing apparatus. Hot smoke moves in the vertical direction near the fire port having enough difference in temperature from outside air. A funnel is vertically extended along the movement until smoke gets fully cold, and two L shape pipes are set on a position where the difference from the outside air in temperature becomes about half to bring the smoke down toward the vertical direction. The atmospheric pressure of smoke descending from this position is higher compared to that of outside air, but is low pressed down by an extent of lowering in temperature compared to that at the fire port. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【０００６】
実施例２：外気温２５℃の時［直径１０５ｍｍの煙突］

【０００７】
上記の実験からＤポイントを通過する煙の温度を５℃下げることにより正比例してそれぞれ５℃程度の低下が測定されたことから煙道の長さと冷却の効果は正比例していることが分かった。
この結果から垂直方向に延長できる装置で限りなく内気温を外気温に近づけることが可能となる。
【０００８】
実施例３：ＡポイントとＣポイントの落差についてＡポイントからＢを経てＣへ向かう煙道のＣポイントをＡより１．５ｍ高く設置した場合、気温の下がりが悪くＣポイントをＡと同じにした場合、温度の差がはっきりした。しかも流出してくる煙の速度が遅くなることから上昇気流の圧力と下降気流の圧力の関係はＡとＣの落差にあることが分かった、Ｃポイントの位置を下げることにより上昇気流を抑え、速度を落とすことにより下側からの新しい空気の進入を抑える。このことにより燃焼室（焚き口）は更に酸欠状態になり、燃焼温度そのものも下げることになる。このことによりＤポイント通過時の煙の温度は下がる。
【０００９】
又、外部に漏れた煙の行き先を追うと完全に外気温と同じ温度に達した煙は上昇せず下降に向かう、煙の粒子の比重が空気よりも大きいため気温と同温になったとき、煙道内でも上昇気流ではなく、下降気流となることが証明される。
上昇して下降する煙道の配置は冷却の距離をかせぐばかりでなく下降する煙の反発する圧力で上昇する気流の速度を落とす意味があり従来の煙道では不可能な対流の速度を変えることが可能となった。この現象により下降後の温度は下がるのである。
【００１０】
【発明の効果】
煙の動き方にも逆らわず、焚き口から冷燻製装置まで冷やしながら誘導することが可能になった。外気と温度差が十分にある焚き口付近では、熱い煙は垂直方向に移動する。この動きに逆らわず垂直に十分冷えるまで煙突を伸ばし、外気温との差が半分ほどになった位置にＬパイプ２個を取り付け垂直方向に煙を下ろす。この位置から下がる煙の気圧は外気に比べで高いが焚き口付近に比べて温度が下がった分だけ低く下に押し下げられる。これにより長時間冷燻製が可能な装置となった。
【図面の簡単な説明】
【図１】本発明を適用した冷燻製製造装置の一例を示す説明図である。
【符号の説明】
Ａ 炊き口
Ｄ、Ｅ ダンパ
Ｆ 薪投入口
Ｉ キャップ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cold smoking apparatus capable of producing a high-quality refrigerated product (smoked product made at 30 ° C. or lower) by easily deriving low-temperature smoke. More specifically, the present invention relates to a refrigeration manufacturing apparatus using smoke rise, and in particular, by increasing the length of the flue portion, the temperature of the smoke can be lowered to the outside air temperature or lower, and the pressure difference between the rise and fall. It is related with the structure of the apparatus which manufactures the product made from the cold which can control flowing water oxygen.
[0002]
[Prior art and problems]
There are six problems with conventional cold-rolled manufacturing equipment.
(1) Temperature control is difficult because the cooling device is fixed.
(2) Since the smoke climbs in one direction, air convection begins to occur and the temperature rise continues to accelerate.
(3) Since there is a phenomenon that smoke rises, if the chimney is raised vertically, it will become hot if the position of the refrigeration device itself is set up considerably, and those that have a gentle slope will not easily create convection during startup.
(4) A considerable distance is required to sufficiently cool the smoke between the outlet and the chiller. For this reason, the distance between the throat and the chilling apparatus becomes far, making it difficult to control the temperature and work.
(5) Since the temperature does not decrease when the distance from the spout is close to the chilling apparatus, refrigeration is difficult and tempering is likely.
(6) The temperature rises and the convection is accelerated when the various chilling apparatuses are used continuously for a long time.
An object of the present invention is to provide equipment for a cold-solding apparatus that solves the above problems.
[0003]
[Means for Solving the Problems]
In order to solve the above-described problems, an outline of a cold-solding apparatus provided by the present invention is described below.
(1) The length of the cooling pipe can be changed freely without changing the positions of the throat and the chiller.
(2) The start-up can be started quickly by standing up vertically from the opening.
(3) By reducing the head from the A point to the C point, the speed of air convection can be suppressed, thereby suppressing the inflow of oxygen from the intake port of F and thereby suppressing combustion. It is now possible to derive darker, longer and lower temperature smoke.
(4) An L pipe is attached at a position where the lower part of the cold-smoker apparatus is reached, and is guided sideways to induce smoke into the cold-smoker apparatus. A thermometer is provided at each of the A point and the C point in the figure, and the chimney is increased at the B point according to the difference from the air temperature, so that the temperature at the C point can be brought close to the outside air temperature.
(5) By attaching a damper to points E and D, the temperature can be selected more finely.
(6) By opening E, it can also be used for hot smoked (smoked at 50 degrees or more).
(7) The temperature change immediately after ignition is controlled by controlling the damper D.
(8) The degree of lowering can be easily confirmed by touching D and G with both hands.
(9) By not moving smoke in the horizontal direction, it is possible to bring the positions of the spout and the refrigeration apparatus closer to each other, and it can be installed in a small area.
(10) The cooling pipe can be extended indefinitely by moving the smoke vertically (including the angle at which it can stand on its own).
(11) When the outside air temperature is close to or exceeds the cold limit of 30 ° C., a water cooling copper water pipe can be installed at the G point to lower the outside air temperature. (Water cooling is not necessary if the temperature is only lowered to the outside temperature.)
(12) By providing a T pipe in H, making it a bypass, and opening the I cap, it is possible to avoid a temporary rise in temperature that occurs at the time of loading and unloading the bag product and when loading the bag and chip into the F opening. I can do it.
(13) By stopping the entry of smoke into the box at the time of taking in and out the smoked product by bypass, the work can be continued and a large amount of smoke can be made by one ignition.
(14) Install the cold water pipe below the H point.
(15) By operating the I-cap, smoke can be stopped from the cold smoking apparatus when inspecting and taking out the soot product.
(16) The flue required for this device can be adapted to any diameter material.
[0004]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a diagram illustrating an embodiment of a cold-iron manufacturing apparatus according to the present invention. This refrigerated smoke production device avoids putting the smoke generated at the outlet of A into the device as it is, and it passes through the long flue and the special smoke is kept as it is. It is a production device that can create smoked smoke in perfect conditions while taking advantage of the characteristics of smoke.
[0005]
Example 1: When the outside air temperature is 16 ° C. [chimney with a diameter of 105 mm]

[0006]
Example 2: When the outside air temperature is 25 ° C. [chimney with a diameter of 105 mm]

[0007]
From the above experiments, it was found that the temperature of the smoke passing through the D point was decreased by about 5 ° C., and a decrease of about 5 ° C. was measured in each case, so that the flue length and the cooling effect were directly proportional. .
From this result, it is possible to bring the inside temperature close to the outside temperature with an apparatus that can be extended in the vertical direction.
[0008]
Example 3: About the difference between the A point and the C point When the C point of the flue going from the A point to the C via the B point is set 1.5m higher than the A point, the temperature drop is bad and the C point is the same as the A point. If the temperature difference was clear. Moreover, since the speed of the smoke that flows out slows down, the relationship between the pressure of the updraft and the pressure of the downdraft is found to be the difference between A and C. Slowing down the speed suppresses the entry of new air from below. As a result, the combustion chamber (fired port) is further deficient and the combustion temperature itself is lowered. This lowers the temperature of the smoke when passing through the D point.
[0009]
In addition, when the destination of smoke leaking to the outside is traced, smoke that has reached the same temperature as the outside temperature does not rise and goes down, when the specific gravity of the smoke particles is greater than that of air, the temperature becomes the same Even in the flue, it is proved that it becomes a downdraft instead of an updraft.
The arrangement of the rising and falling flue not only increases the cooling distance but also reduces the speed of the rising airflow due to the repelling pressure of the descending smoke and alters the speed of convection that is impossible with conventional flues Became possible. Due to this phenomenon, the temperature after the decrease is lowered.
[0010]
【The invention's effect】
It is now possible to guide while cooling from the spout to the chilling device without countering the way smoke moves. Hot smoke moves vertically in the vicinity of the outlet where there is a sufficient temperature difference from the outside air. Extend the chimney vertically until it cools sufficiently against this movement, attach two L pipes to the position where the difference from the outside temperature is about half, and lower the smoke vertically. The pressure of the smoke that falls from this position is higher than the outside air, but it is pushed down by the amount that the temperature has decreased compared to the vicinity of the outlet. As a result, it became a device that can be refrigerated for a long time.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing an example of a cold-iron manufacturing apparatus to which the present invention is applied.
[Explanation of symbols]
A Cooking port D, E Damper F 薪 Input port I Cap

Claims (15)

An apparatus for producing refrigerated smoke, in which a chimney is installed outside, and the length of the cooling pipe can be freely changed without changing the position of the chiller and the chilled apparatus that can keep the temperature of the smoke at or below the outside temperature. In claim 1,
This is a cold-cooking device that can be started up quickly by making it stand up vertically from the throat and easily cause convection. In claim 1,
By reducing the drop from the A point to the C point, the speed of air convection can be suppressed, thereby suppressing the inflow of oxygen from the intake port of F, thereby suppressing combustion. A chilling device that is capable of deriving thicker and longer-lasting low-temperature smoke. In claim 1,
An L pipe is attached to the position reaching the lower part of the cold-smoker, and it is guided to the side to induce smoke in the cold-smoker. A refrigeration apparatus that makes it possible to increase the chimney at the B point as needed according to the difference between the air temperature at the A point and the C point in the figure and bring the temperature at the C point closer to the outside air temperature. In claim 1,
A cold-frozen device that can select the temperature more finely by attaching dampers at points E and D. In claim 1,
A device for chilled sake that is also used for smoking (smoked at 50 degrees or more) by opening E. In claim 1,
A chilling device that controls the temperature change immediately after ignition by controlling the damper D. In claim 1,
A cold-frozen device that can be easily checked by touching D and G with both hands. In claim 1,
A cold smoking device that can be installed in a small area by moving the smoke outlet and the cold smoking device close to each other without moving smoke in the horizontal direction. In claim 1,
A chilling device that can extend the cooling pipe indefinitely by moving smoke vertically (including the angle at which it can stand on its own). In claim 1,
If the outside air temperature is close to or exceeds the limit of 30 ° C, the water cooling copper water pipe is installed at the G point so that the outside temperature can be lowered. (Water cooling is not necessary if the temperature is only lowered to the outside temperature.) In claim 1,
By making a T pipe in H, bypassing it, and opening 1 cap, it is possible to avoid the temporary rise in temperature that occurs when putting in and out the soot product and when putting soot and chips into the F spout. apparatus. In claim 1,
Refrigeration equipment that makes it possible to produce smoke in large quantities with a single ignition, because it is possible to stop the smoke from entering the box when the product is taken in and out, and work can be continued. In claim 1,
A cold water pipe is installed below the H point. In claim 1,
A cold smoker that can stop smoke from the cold smoker when checking or taking out the smoked product by operating the I cap.

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