JPS57105227A - Deodrizing apparatus - Google Patents
Deodrizing apparatusInfo
- Publication number
- JPS57105227A JPS57105227A JP55180155A JP18015580A JPS57105227A JP S57105227 A JPS57105227 A JP S57105227A JP 55180155 A JP55180155 A JP 55180155A JP 18015580 A JP18015580 A JP 18015580A JP S57105227 A JPS57105227 A JP S57105227A
- Authority
- JP
- Japan
- Prior art keywords
- throw
- negative pressure
- differential pressure
- pressure gauge
- controller
- 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
Landscapes
- Treating Waste Gases (AREA)
- Prevention Of Fouling (AREA)
Abstract
PURPOSE: To lower a running cost by adjusting a sucking air amount while a negative pressure degree in a suction duct is monitored by a differential pressure gauge.
CONSTITUTION: When throw-in operation of a malodorant substance from a throw-in port 5 is completed, negative pressure in a throw-in tank 1 is gradually increased but a differential pressure gauge 11 attached to a suction duct 2 detects the negative pressure to apply a negative pressure signal to a controller 10 through a signal line 12. The controller 10 reduces a rotary number of a blower 3a with a variable speed motor corresponding to input intensity from the differential pressure gauge 11 and throttles a sucked air amount to adjust the differential pressure gauge 11 so as to make a pointer thereof constant. When throw-in operation is restarted, the throw-in port 5 is opened and negative pressure in the suction duct is decreased. The controller 10 receives this variation through the input from the differential pressure gauge 11 and increases the rotary number of the blower 3a with a variable speed motor to increase the sucking air amount.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55180155A JPS57105227A (en) | 1980-12-19 | 1980-12-19 | Deodrizing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55180155A JPS57105227A (en) | 1980-12-19 | 1980-12-19 | Deodrizing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57105227A true JPS57105227A (en) | 1982-06-30 |
Family
ID=16078352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55180155A Pending JPS57105227A (en) | 1980-12-19 | 1980-12-19 | Deodrizing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57105227A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103524A (en) * | 1984-10-27 | 1986-05-22 | Mazda Motor Corp | Deodorization controlling apparatus |
WO2007141366A1 (en) * | 2006-06-02 | 2007-12-13 | Odoroff Oy | Procedure and apparatus for cleaning of gas, like air from unwanted gaseous compounds |
-
1980
- 1980-12-19 JP JP55180155A patent/JPS57105227A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103524A (en) * | 1984-10-27 | 1986-05-22 | Mazda Motor Corp | Deodorization controlling apparatus |
WO2007141366A1 (en) * | 2006-06-02 | 2007-12-13 | Odoroff Oy | Procedure and apparatus for cleaning of gas, like air from unwanted gaseous compounds |
EP2024057A1 (en) * | 2006-06-02 | 2009-02-18 | Odoroff Oy | Procedure and apparatus for cleaning of gas, like air from unwanted gaseous compounds |
EP2024057A4 (en) * | 2006-06-02 | 2011-08-31 | Odoroff Oy | Procedure and apparatus for cleaning of gas, like air from unwanted gaseous compounds |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2960367D1 (en) | Spray booth | |
JPS5656947A (en) | Controlling method for engine rotation speed | |
JPS57105227A (en) | Deodrizing apparatus | |
EP0294019A3 (en) | Vaccuum regulator | |
JPS5512227A (en) | Centrifugal fan apparatus | |
JPS5534116A (en) | Aeration device | |
JPS543620A (en) | Variable stage type carburetor | |
JPS5232429A (en) | Fuel suspension control device in gear reduction | |
JPS57105579A (en) | Operation control device for blower | |
JPS57183582A (en) | Operational control method of pump | |
JPS5749100A (en) | Double suction type fan | |
JPS57124090A (en) | Rotation control of compressor for air conditioner | |
JPS5644545A (en) | Controller of air conditioner | |
JPS5765898A (en) | Centrifugal compressor | |
JPS54103261A (en) | Dust compressing apparatus for electric cleaner | |
JPS6420326A (en) | Apparatus for feeding cotton to card | |
JPS56121898A (en) | Gas compressor with number-of-revolution control device | |
JPS5224903A (en) | Air flow rate control apparatus in sintering machines | |
JPS5287526A (en) | Apparatus for controlling quantity of fuel feeding cylinders | |
JPS54158069A (en) | Indicator protector for vacuum cleaner | |
JPS5285705A (en) | Centrifugal fan | |
JPS55119996A (en) | Alarm device for clogging in filter attached to discharge pressure regulation device of air blower etc. | |
JPS5382922A (en) | Controller of engine for automobile | |
JPS56104196A (en) | Control device for centrifugal compressor | |
JPS51137210A (en) | Snow-discharge mechanism of a snow-removing apparatus |