JPS5617601A - Control unit of concentrator - Google Patents
Control unit of concentratorInfo
- Publication number
- JPS5617601A JPS5617601A JP9255879A JP9255879A JPS5617601A JP S5617601 A JPS5617601 A JP S5617601A JP 9255879 A JP9255879 A JP 9255879A JP 9255879 A JP9255879 A JP 9255879A JP S5617601 A JPS5617601 A JP S5617601A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- flow rate
- concentrator
- steam flow
- 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.)
- Granted
Links
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
PURPOSE: To enable the starting of a concentrator to be best controlled by the titled unit which is composed of a steam flow rate setting circuit, a lamp-like signal generating circuit operating at the inputting of a concentration start signal, a deviation detecting circuit and an arithmetic circuit.
CONSTITUTION: The preset signal 40A from a flow rate settting circuit 40 which is set of steam flow rate by the operator and the constant signal 41A from a signal genetating circuit 41 which generates the signal for maintaining a steam flow rate regulating valve 18 for heating in a fully closed state while a concentrator 22 is held stopped are inputted to a lamp-like signal generating circuit 42 which generates up to the target value having beforehand set in the circuit 40 with the constant signal 41A from the circuit 41 by being inputted with the start signal of the concentrator 22. The lamp-like signal 42A outputted from the circuit 42 and the steam flow rate signal 12A for heating enter a deviation detecting circuit 43, the extent of deviation is inputted to an arithmetic circuit 44, and here the decision as well as integrating operation of the deviation extent are performed. As a resulte, a control signal 10A is outputted from a control unit 10 and a regulating valve 18 is controlled by this signal.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9255879A JPS599201B2 (en) | 1979-07-23 | 1979-07-23 | Concentrator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9255879A JPS599201B2 (en) | 1979-07-23 | 1979-07-23 | Concentrator control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5617601A true JPS5617601A (en) | 1981-02-19 |
| JPS599201B2 JPS599201B2 (en) | 1984-03-01 |
Family
ID=14057738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9255879A Expired JPS599201B2 (en) | 1979-07-23 | 1979-07-23 | Concentrator control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599201B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973093A (en) * | 1982-10-20 | 1984-04-25 | Toshiba Corp | Thickener for liquid waste |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61100613U (en) * | 1984-12-08 | 1986-06-27 |
-
1979
- 1979-07-23 JP JP9255879A patent/JPS599201B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973093A (en) * | 1982-10-20 | 1984-04-25 | Toshiba Corp | Thickener for liquid waste |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS599201B2 (en) | 1984-03-01 |
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