JPS5617700A - Sludge freezing apparatus - Google Patents
Sludge freezing apparatusInfo
- Publication number
- JPS5617700A JPS5617700A JP9544679A JP9544679A JPS5617700A JP S5617700 A JPS5617700 A JP S5617700A JP 9544679 A JP9544679 A JP 9544679A JP 9544679 A JP9544679 A JP 9544679A JP S5617700 A JPS5617700 A JP S5617700A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- brine
- pump
- open air
- tank
- 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
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To effectively utilize the energy and to reduce the operation expense by absorbing cold thermal energy in brine in the brine tank, by providing with gas- liquid heat exchanger exchanging heat with a fixed temperature open air.
CONSTITUTION: The pump 10 is provided with the brine tank 5 and when a temperature of open air is lowered at less than a fixed below-zero temperature, said temperature is detected by the temperature switch 12 and operation command is given to said pump 10 at the publicly known above-mentioned apparatus composed of the refrigerator 1, the brine tank 5 and the freezing vessel 7 of the sludge 8. The brine 4 is sent to the gas-liquid heat exchanger 11 by pump 10 and is cooled by exchanging heat with the open air and then, is returned to tank 5. By said construction, the time necessary to cool brine 4 below a fixed temperature, is shortened and the time of stopping the refrigerator is quickened. Accordingly, cold thermal energy is effectively utilized at the place generating it regularly or winter seanon cold district.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9544679A JPS5617700A (en) | 1979-07-24 | 1979-07-24 | Sludge freezing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9544679A JPS5617700A (en) | 1979-07-24 | 1979-07-24 | Sludge freezing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5617700A true JPS5617700A (en) | 1981-02-19 |
Family
ID=14137910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9544679A Pending JPS5617700A (en) | 1979-07-24 | 1979-07-24 | Sludge freezing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5617700A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006304528A (en) * | 2005-04-22 | 2006-11-02 | Taisei Corp | Sidewall protection mechanism from thunder in building |
-
1979
- 1979-07-24 JP JP9544679A patent/JPS5617700A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006304528A (en) * | 2005-04-22 | 2006-11-02 | Taisei Corp | Sidewall protection mechanism from thunder in building |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55126753A (en) | Water making air-conditioning system | |
JPS5617700A (en) | Sludge freezing apparatus | |
JPS572943A (en) | Snow melting, heat accumulating and cooling apparatus according to latent heat exchange system | |
JPS56138468A (en) | Ocean temperature difference generator | |
JPS5252261A (en) | Heat exchange for utilizing cold energy of liquefied natural gas | |
JPS5529965A (en) | Rapid low-temperature and optimum-humidity thawing room | |
JPS5472541A (en) | Hot-water feeding apparatus which utlizes waste-heat | |
JPS5332939A (en) | Cooling system in use of solar heat | |
JPS5432855A (en) | Opening type sprinkling system evaporation device | |
JPS52137753A (en) | Refrigerator | |
JPS54152333A (en) | Cooling, heating and hot water supplying device | |
JPS5447150A (en) | Double-effect absorption water cooler/heater | |
JPS52155180A (en) | Water separator of sludge | |
JPS5768546A (en) | Waste head utilizing apparatus | |
JPS5721733A (en) | Cooler using solar heat | |
JPS5421649A (en) | Absorbing water cooling and heating machine | |
JPS5415552A (en) | Absorbing refrigerator | |
JPS56108810A (en) | Waste heat utilizing method of stave cooler | |
JPS5494745A (en) | Cooler type hot water supply apparatus | |
JPS5434162A (en) | Heat collecting type absorption type water cooling and heating device | |
JPS5370978A (en) | Freezing apparatus for treating sludge | |
JPS5535174A (en) | Temperature difference generating system utilizing waste heat | |
JPS53130846A (en) | Temperature controlling apparatus | |
JPS56115802A (en) | Driving method of prime mover | |
JPS54155395A (en) | Cooling system at reactor stop |