JPH02100044U - - Google Patents
Info
- Publication number
- JPH02100044U JPH02100044U JP157389U JP157389U JPH02100044U JP H02100044 U JPH02100044 U JP H02100044U JP 157389 U JP157389 U JP 157389U JP 157389 U JP157389 U JP 157389U JP H02100044 U JPH02100044 U JP H02100044U
- Authority
- JP
- Japan
- Prior art keywords
- catalytic
- main pipe
- proportional valve
- dryer
- detection element
- 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.)
- Pending
Links
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Combustion (AREA)
- Drying Of Solid Materials (AREA)
Description
第１図ａ乃至第１図ｄは本考案の一実施例を示
すもので、第１図ａは触媒燃焼式乾燥機の回路図
、第１図ｂは第１図ａのＡ―Ａ線矢視方向の拡大
断面図、第１図ｃは電気系回路のブロツク図、第
１図ｄは制御フローチヤート、第２図ａ，ｂは従
来の触媒燃焼式乾燥機を示すもので、第２図ａは
回路図、第２図ｂは電気系回路のブロツク図、第
３図はサーモカツプルの温度と熱起電力の関係を
示す図である。
１…触媒式バーナ、２…吐出管、３…電気ヒー
タ、４…サーミスタ、５…サーモカツプル、６…
主管路、７…２連電磁弁、８…比例弁、９…操作
部、９ａ…点火スイツチ、１０…制御部、１１，
１３…スイツチングトランジスタ、１２…トラン
ジスタ。
Figures 1a to 1d show an embodiment of the present invention. Figure 1a is a circuit diagram of a catalytic combustion dryer, and Figure 1b is an arrow indicated by the line AA in Figure 1a. Fig. 1c is a block diagram of the electrical system circuit, Fig. 1d is a control flowchart, and Figs. 2a and b show a conventional catalytic combustion type dryer. FIG. 2a is a circuit diagram, FIG. 2b is a block diagram of an electric circuit, and FIG. 3 is a diagram showing the relationship between the temperature of the thermocouple and thermoelectromotive force. 1...Catalytic burner, 2...Discharge pipe, 3...Electric heater, 4...Thermistor, 5...Thermo couple, 6...
Main pipe line, 7... Double solenoid valve, 8... Proportional valve, 9... Operation section, 9a... Ignition switch, 10... Control section, 11,
13...Switching transistor, 12...Transistor.
Claims (1)
バーナに接続された燃料供給用の主管路とを備え
た触媒燃焼式乾燥機において、 通電される電流値に比例して開度を調節可能な
比例弁を前記主管路に介在させると共に、 前記触媒マツトの温度を検出する温度検出素子
と、 前記温度検出素子の検出結果に基づき、前記比
例弁に通電する電流値を制御する制御部とを設け
た ことを特徴とする触媒燃焼式乾燥機。[Scope of Claim for Utility Model Registration] In a catalytic combustion dryer equipped with a catalytic burner having a catalytic mat and a main pipe for supplying fuel connected to the catalytic burner, a proportional valve whose opening degree can be adjusted by intervening in the main pipe, a temperature detection element for detecting the temperature of the catalyst mat; and a current value to be energized to the proportional valve based on the detection result of the temperature detection element. A catalytic combustion dryer characterized by comprising a control section for controlling the dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157389U JPH02100044U (en) | 1989-01-12 | 1989-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157389U JPH02100044U (en) | 1989-01-12 | 1989-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100044U true JPH02100044U (en) | 1990-08-09 |
Family
ID=31201573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP157389U Pending JPH02100044U (en) | 1989-01-12 | 1989-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100044U (en) |
-
1989
- 1989-01-12 JP JP157389U patent/JPH02100044U/ja active Pending
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