JPS5799398A - Methane fermenting vat - Google Patents
Methane fermenting vatInfo
- Publication number
- JPS5799398A JPS5799398A JP17216780A JP17216780A JPS5799398A JP S5799398 A JPS5799398 A JP S5799398A JP 17216780 A JP17216780 A JP 17216780A JP 17216780 A JP17216780 A JP 17216780A JP S5799398 A JPS5799398 A JP S5799398A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- lower chamber
- pipe
- fermented liquid
- scum
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
PURPOSE: To effectively crush scum and to raise efficiency, by dividing the main body of a vat into an upper chamber and a lower chamber, bending the lower parts of a transfer pipe provided with an opening including a nonreturn valve and a crude material-charge pipe into a U-shape, and opening these pipes near the top of the lower chamber.
CONSTITUTION: A crude material, to be fermented, charged into a crude material-charge pipe 7 falls downwards inside the pipe 7 through its U-shaped bottom and its opening part 7a to the interior of a lower chamber 4, and crushes scum on the surface of fermented liquid 11. The reserved fermented liquid 11 generates methane gas which is accumulated at the upper part of the lower chamber 4 to push away a proper amount of the fermented liquid. The pushes liquid 11 reaches the interior of an upper chamber 3 through a transfer pipe 8. Thereafter, the methane gas accumulated at the upper part of the lower chamber 4 is taken out through an extraction pipe 5, so that the gaseous pressure is lowered and that the fermented liquid 11 flows through the transfer pipe 8 and falls onto the surface of the fermented liquid 11 in the lower chamber 4 from the opening part 8a of the pipe 8. Consequently, due to the impact of the falling liquid 11, the scum on the surface of the liquid 11 is crushed and the liquid 11 is agitated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17216780A JPS5799398A (en) | 1980-12-06 | 1980-12-06 | Methane fermenting vat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17216780A JPS5799398A (en) | 1980-12-06 | 1980-12-06 | Methane fermenting vat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5799398A true JPS5799398A (en) | 1982-06-21 |
Family
ID=15936809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17216780A Pending JPS5799398A (en) | 1980-12-06 | 1980-12-06 | Methane fermenting vat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5799398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777737A (en) * | 2020-12-22 | 2021-05-11 | 华中科技大学 | Device for preventing scum incrustation of anaerobic reactor |
-
1980
- 1980-12-06 JP JP17216780A patent/JPS5799398A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777737A (en) * | 2020-12-22 | 2021-05-11 | 华中科技大学 | Device for preventing scum incrustation of anaerobic reactor |
| CN112777737B (en) * | 2020-12-22 | 2022-06-07 | 华中科技大学 | Device for preventing scum of anaerobic reactor from crusting |
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