JPS5924954Y2 - Hot air dryer control device - Google Patents
Hot air dryer control deviceInfo
- Publication number
- JPS5924954Y2 JPS5924954Y2 JP6285780U JP6285780U JPS5924954Y2 JP S5924954 Y2 JPS5924954 Y2 JP S5924954Y2 JP 6285780 U JP6285780 U JP 6285780U JP 6285780 U JP6285780 U JP 6285780U JP S5924954 Y2 JPS5924954 Y2 JP S5924954Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot air
- dryer
- solid fuel
- air dryer
- burner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 12
- 239000004449 solid propellant Substances 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 9
- 239000003208 petroleum Substances 0.000 claims description 7
- 230000008034 disappearance Effects 0.000 claims description 2
- 239000000295 fuel oil Substances 0.000 claims description 2
- 240000000599 Lentinula edodes Species 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Description
【考案の詳細な説明】
本考案は薪、木材などの固形燃料を主体とし補助的に灯
油、重油などの石油燃料を使用する混合燃料を自動的に
調節し得る熱風乾燥装置を提供するものである。[Detailed description of the invention] The present invention provides a hot air drying device that can automatically adjust the mixed fuel that mainly uses solid fuel such as firewood and wood and supplementary petroleum fuel such as kerosene and heavy oil. be.
従来前と石油との混焼に関しては衆知のところであるが
、薪、木材などの固形燃料を補給する時期を逸すること
が多く、更に燃焼か′悪く、待ち炉内奥の燃料が焼遅れ
る傾向にあり、又炭化されて積層し、燃料の補給にも困
惑し、燃焼熱が低下する結果、燃焼途中石油に切換るこ
とか多く専ら石油燃料に依存する傾向にあった。It is well known that conventional mixed combustion with petroleum is a common problem, but the timing of replenishing solid fuels such as firewood and wood is often missed, which makes the combustion worse, and the fuel in the back of the waiting furnace tends to be delayed. However, as fuel is carbonized and piled up, it is difficult to replenish fuel, and as a result of the reduction in combustion heat, there has been a tendency to rely exclusively on petroleum fuel, often switching to petroleum during combustion.
本案は固形燃料の燃焼熱の効率を計るべく送風機の先端
を燃焼炉床面に沿わしめて多孔管として炉奥端まで挿入
し、外気を噴射状にふき出さして給気し完全燃焼による
灰化される装置の送風機とバーナーの石油燃料とを自動
制御させ、固形燃料の消失の予告と高温危険信号のブザ
ーを鳴らす如く装置せしめるものである。In order to measure the efficiency of combustion heat of solid fuel, the tip of the blower is placed along the surface of the combustion hearth and inserted into the deep end of the furnace as a perforated tube, and outside air is blown out in the form of a jet to supply air, which is then ashed through complete combustion. This system automatically controls the blower and petroleum fuel in the burner of the device, and makes the device sound a buzzer to warn of the disappearance of solid fuel and to signal a high temperature danger signal.
以下本考案を椎茸の熱風乾燥機の装置について図面に基
づいて説明すると、
イは熱風乾燥機本体であり、本体周壁は内外二重壁の防
熱壁により構成されている。The present invention will be explained below with reference to the drawings regarding a hot air dryer for shiitake mushrooms. A is the main body of the hot air dryer, and the peripheral wall of the main body is constituted by a heat-insulating wall with double inner and outer walls.
１は薪、木材などの固形燃料の投入口、２は灰取出し口
、３は灰取出し口蓋板に取付けたバーナー、４は燃焼炉
で下部に灰取出し口と上部に投入口を開口し、炉の先端
より火炎、排煙は上昇し排煙筒１２内を矢印の如く、蛇
行し煙突１３に至っている。1 is an inlet for solid fuel such as firewood or wood, 2 is an ash outlet, 3 is a burner attached to the ash outlet cover plate, and 4 is a combustion furnace with an ash outlet at the bottom and an input port at the top. Flames and exhaust smoke rise from the tip of the smoke exhaust pipe 12 and meander as shown by the arrow, reaching the chimney 13.
５は小孔を多数穿孔した多孔管で燃焼炉４の床面１１に
内設され、炉外の送風機６に接続されている。Reference numeral 5 denotes a perforated pipe having a large number of small holes, which is installed inside the floor surface 11 of the combustion furnace 4 and connected to a blower 6 outside the furnace.
７はブザーで乾燥機の上面に設置されている。7 is a buzzer installed on the top of the dryer.
８は配風ダクトで燃焼炉４の下段側面に位置し乾燥機イ
と椎茸乾燥箱口とを接続をし配風ダクトに開閉自在に翼
板１４が設置され、椎茸乾燥箱への熱風量の調節装置が
施されている。Reference numeral 8 denotes an air distribution duct, which is located on the lower side of the combustion furnace 4 and connects the dryer A and the opening of the shiitake mushroom drying box.A vane plate 14 is installed in the air distribution duct so that it can be opened and closed, and controls the amount of hot air to the shiitake mushroom drying box. Equipped with an adjustment device.
１０はサーモスタットで乾燥箱口内に設置され、送風機
６とバーナー３とブザー７とにそれぞれ制御盤の４点式
温度調節器９を介して連結されている。A thermostat 10 is installed in the opening of the drying box, and is connected to the blower 6, burner 3, and buzzer 7 via a four-point temperature controller 9 on a control panel.
１５は電源。この考案で乾燥機イ内の排煙筒１２．１２
・・・・・・間隙間に籠る熱気を熱風として乾燥箱口内
に送風する装置を省略しているが乾燥イ上壁に軸流ファ
ンを設置するか、配風ダクト８に吸引ファンを設置する
など状況に応じ任意個所に取り付けるものである。15 is the power supply. With this idea, smoke exhaust pipe 12.12 inside the dryer
...The device that blows hot air trapped in the gaps into the opening of the drying box is omitted, but an axial fan is installed on the top wall of the drying box, or a suction fan is installed in the air distribution duct 8. It can be installed at any location depending on the situation.
椎茸乾燥の本例では乾燥温度を４９〜５１℃に保たせる
を目的とするもので、燃焼炉４内に固形燃料を投入し、
バーナー３と送風機６の援助により燃焼させ、乾燥箱内
のサーモスタット１０により温度が４５℃に達すれば４
点式温度調節器の働きによりバーナー３を停止させ、な
お上昇し温度が５０℃になれば送風機６を停止する。In this example of shiitake mushroom drying, the purpose is to maintain the drying temperature at 49 to 51°C, and solid fuel is put into the combustion furnace 4.
Burner is assisted by burner 3 and blower 6, and when the temperature reaches 45℃ by thermostat 10 in the drying box, 4
The burner 3 is stopped by the action of the spot temperature regulator, and if the temperature continues to rise and reaches 50°C, the blower 6 is stopped.
また温度が４８℃に下降すれば断続音のブザー７を鳴ら
し、燃料の投入時期を知らせ、温度５５℃に達すれば連
続音のブザー７を鳴らし危険信号を発する如く４点式温
度調節器を整定しておく。Also, if the temperature drops to 48℃, the intermittent buzzer 7 will sound to notify you when it is time to add fuel, and if the temperature reaches 55℃, the continuous tone buzzer 7 will sound and the four-point temperature controller will be set to issue a danger signal. I'll keep it.
この間の燃焼に対し、送風機６が５０℃以下に低下すれ
ば通電され燃焼炉への送風が多孔管より再開されると温
度は上昇し、多孔管よりの送風は炉内全面にわたり噴射
状に吹付けるため完全燃焼され、灰化するため炉内の残
留物が少量値り補給する固形燃料が容易で而も燃焼効率
をたかぬバーナーの援助が殆どなくして送風機の操作に
より目的の乾燥温度の４９〜５１℃に略ぼ保たせること
ができ最高の品質に仕上げる事ができ而も石油資源は最
少にとどまらしめ省エネルギーに寄与するところ大であ
る。During this period of combustion, if the blower 6 drops below 50°C, it is energized, and when the air blowing into the combustion furnace is restarted from the perforated pipe, the temperature rises, and the air blown from the perforated pipe is blown in the form of a jet over the entire inside of the furnace. It is easy to replenish the solid fuel with a small amount of residue in the furnace because it is completely combusted and ashed, and there is almost no burner assistance that reduces combustion efficiency. It is possible to maintain the temperature at approximately ~51°C and to achieve the highest quality, while minimizing petroleum resources, which greatly contributes to energy conservation.
図面は本考案の実施例を示し、第１図は乾燥機と乾燥箱
の部分欠除した正面図、第２図は第１図のＡ−Ａ’線に
沿った断面図、第３図第４図は第２図に於ける夫々Ｂ−
Ｂ’線、ｃ−ｃ’線に沿った端面図、第５図は燃焼炉床
面と多孔管の部分拡大断面図である。
１・・・・・・投入口、２・・・・・・灰取出し口、３
・・・・・・バーナー、４・・・・・・燃焼炉、５・・
・・・・多孔管、６・・・・・・送風機、７・・・・・
・ブザー、８・・・・・・配風ダクト、９・・・・・・
４点式温度調節器、１０・・・・・・サーモスタット、
１１・・・・・・炉床面、１２・・・・・・排煙筒、１
３・・・・・・煙突、１４・・・・・・翼板、１５・・
・・・・電源、イ・・・・・・熱風乾燥機、口・・・・
・・乾燥箱。The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cutaway front view of the dryer and drying box, Fig. 2 is a sectional view taken along line A-A' in Fig. 1, and Fig. 3 is a partially cutaway front view of the dryer and drying box. Figure 4 shows each B- in Figure 2.
An end view taken along lines B' and cc', and FIG. 5 is a partially enlarged sectional view of the combustion hearth surface and the porous tube. 1... Input port, 2... Ash removal port, 3
...Burner, 4...Combustion furnace, 5...
...Porous pipe, 6...Blower, 7...
・Buzzer, 8...Air distribution duct, 9...
4-point temperature controller, 10... thermostat,
11... Hearth surface, 12... Smoke exhaust pipe, 1
3... Chimney, 14... Wing plate, 15...
...Power supply, A...Hot air dryer, Mouth...
・Drying box.
Claims (1)
置からなる熱風乾燥機において、乾燥機イ前面の中央部
に固形燃料投入口１を下方に灰取出し口２の蓋板にバー
ナー３を設置し、該バーナ−３下部に燃焼炉４の床面に
挿入した多孔管５を内股せし円管を送風機６に連結し、
乾燥機上面にブザー７を設置し、それぞれ制御盤の４点
式温度調節器９を介して乾燥箱口内に設置したサーモス
タット１０に連結し、乾燥箱口の温度差に応じ、バーナ
ー３、送風機６を自動制御し、固形燃料の消失予告と、
高温危険信号のブザー７を発する如く構成した熱風乾燥
機の制御装置。In a hot air dryer consisting of a mixed combustion device for solid fuel such as firewood and petroleum fuel such as heavy oil, a solid fuel inlet 1 is installed in the center of the front of the dryer, and a burner 3 is installed in the cover plate of the ash outlet 2 downward. A perforated pipe 5 inserted into the floor of the combustion furnace 4 is inserted into the lower part of the burner 3, and the circular pipe is connected to a blower 6.
A buzzer 7 is installed on the top of the dryer, and each is connected to a thermostat 10 installed inside the drying box opening via a four-point temperature controller 9 on the control panel. Automatically controls solid fuel disappearance notice,
A control device for a hot air dryer configured to emit a buzzer 7 as a high temperature danger signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6285780U JPS5924954Y2 (en) | 1980-05-06 | 1980-05-06 | Hot air dryer control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6285780U JPS5924954Y2 (en) | 1980-05-06 | 1980-05-06 | Hot air dryer control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56163298U JPS56163298U (en) | 1981-12-04 |
| JPS5924954Y2 true JPS5924954Y2 (en) | 1984-07-23 |
Family
ID=29657133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6285780U Expired JPS5924954Y2 (en) | 1980-05-06 | 1980-05-06 | Hot air dryer control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924954Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0638027B2 (en) * | 1987-09-30 | 1994-05-18 | 株式会社高橋汽罐工業所内 | Wood stress relief dryer |
-
1980
- 1980-05-06 JP JP6285780U patent/JPS5924954Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56163298U (en) | 1981-12-04 |
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