JPH0441910U

JPH0441910U -

Info

Publication number: JPH0441910U
Application number: JP7728490U
Authority: JP
Priority date: 1990-07-20
Filing date: 1990-07-20
Publication date: 1992-04-09

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である純粋蒸気発生装
置の構成を示す図である。図中、１……蒸気発生器、２……ヒータ、３…
…供給管、４……ブロー管、５……給水ポンプ、
６……給水用自動弁、７……手動弁、８……ブロ
ー用自動弁、９…流量計、１０……制御回路、１
１……蒸気配管、Ｌ……低位レベル検出器、Ｍ…
…中間レベル検出器、Ｈ……高位レベル検出器、
Ｗ……保有処理水。 FIG. 1 is a diagram showing the configuration of a pure steam generator according to an embodiment of the present invention. In the figure, 1... steam generator, 2... heater, 3...
...Supply pipe, 4...Blow pipe, 5...Water pump,
6... Automatic valve for water supply, 7... Manual valve, 8... Automatic valve for blowing, 9... Flow meter, 10... Control circuit, 1
1...Steam pipe, L...Low level detector, M...
...Intermediate level detector, H...High level detector,
W... Possessed treated water.

Claims

[Claims for Utility Model Registration] (1) A heater disposed in treated water stored in an evaporator, a supply pipe for supplying treated water to the evaporator, and a supply pipe for supplying treated water to the evaporator. It has a blow pipe for discharging and a level detection means for detecting the water level of treated water in the evaporator, and controls an automatic water supply valve provided in the supply pipe and an automatic blow valve provided in the blow pipe. A pure steam generator comprising a control means for maintaining the concentration and water level of treated water in the evaporator within a predetermined range, wherein the level detection means includes a high level detector for detecting a high water level and a high level detector for detecting a low water level. a low level detector for detecting a water level, and a medium level detector for detecting a predetermined water level between the high water level and the low water level, and the control means is configured to detect a water level below the set level when the medium level detector detects a predetermined water level. The automatic blow valve is opened, and when the low level detector detects a low level or lower, the automatic blow valve is closed and the automatic water supply valve is opened, and when the high level detector detects a high level, the automatic water supply valve is closed. A pure steam generator characterized in that it is a control means for closing a valve. (2) The supply pipe is provided with a throttle mechanism, or the automatic water supply valve is an automatic valve with an opening adjustment mechanism, so that the flow rate of the treated water supplied to the evaporator can be adjusted to a desired value. The pure steam generator according to claim (1), characterized in that: (3) The blow pipe is provided with a throttle mechanism, or the automatic blow valve is an automatic valve with an opening adjustment mechanism;
3. The pure steam generator according to claim 2, wherein the blow flow rate can be adjusted to a predetermined value less than or equal to the supplied amount of the treated water.