CN207267877U - Organic domestic waste processing tandem tunnel methane-generating pit - Google Patents
Organic domestic waste processing tandem tunnel methane-generating pit Download PDFInfo
- Publication number
- CN207267877U CN207267877U CN201721048387.3U CN201721048387U CN207267877U CN 207267877 U CN207267877 U CN 207267877U CN 201721048387 U CN201721048387 U CN 201721048387U CN 207267877 U CN207267877 U CN 207267877U
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- Prior art keywords
- wall
- pond body
- headwall
- sweathouse
- division wall
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Abstract
The utility model belongs to a kind of organic domestic waste processing tandem tunnel methane-generating pit in biogas fermentation apparatus field, and in series by feed end sweathouse 4 and discharge end sweathouse 23, the fermentation division wall that arch is provided with the division wall 21 that ferments crosses water hole 20.It is low for single pond, pond body underaction, effective land area utilization rate that the utility model overcomes existing tunnel formula underground methane-generating pit, the defects of building cost is high, the organic domestic waste processing tandem tunnel biomass pool structure of offer is reasonable, and effective land area utilization rate is high, saves construction material.
Description
Technical field
The utility model belongs to biogas fermentation apparatus field, and in particular to a kind of organic domestic waste processing tandem tunnel
Methane-generating pit.
Background technology
Organic domestic waste processing can be handled using underground type methane-generating pit.Existing tunnel formula underground methane-generating pit is single pond,
Top uses slab construction more, and each fermentation vat needs single feed tank and water pressure chamber, and effective land area utilization rate is low, builds
Build of high cost.
The content of the invention
It is single pond the purpose of this utility model is to overcome existing tunnel formula underground methane-generating pit, pond body underaction, has
The defects of land area utilization rate is low, and building cost is high is imitated, a kind of rational in infrastructure, effective land area utilization rate is provided for people
Height, saves the organic domestic waste processing tandem tunnel methane-generating pit of construction material.
The purpose of this utility model is realized by following technical proposals.
The organic domestic waste processing tandem tunnel methane-generating pit of the utility model, it is characterised in that mainly sent out by feed end
Between ferment 4 and discharge end sweathouse 23 it is in series, feed end sweathouse 4 is by feed tank partition wall 3, pond body headwall 19, pond body side wall
7th, ferment division wall 21, pond body vault 8 and bottom plate 6 is formed, discharge end sweathouse 23 by hydraulic pressure division wall 12, pond body headwall 19,
Pond body side wall 7, fermentation division wall 21, pond body vault 8 and bottom plate 6 are formed；The sweathouse of arch is provided with fermentation division wall 21
Partition wall crosses water hole 20, and bottom plate 6 is provided with bottom insulating layer 5 above, manhole piston 9, cover plate for manhole 10 are provided with pond body vault 8
With gas-guide tube 11；Feed tank 2 is made of headwall 18, feed tank partition wall 3, pond body side wall 7 and dividing wall 24, headwall 18 and feed tank
Feed pipe 1 is provided with partition wall 3；Water pressure chamber 16 is by headwall 18, hydraulic pressure division wall 12, pond body side wall 7, dividing wall 24 and water pressure chamber
Cover board 15 is formed, and the hydraulic pressure division wall that arch is provided with hydraulic pressure division wall 12 crosses water hole 14 and communicating pipe 13, pond body side wall 7 or
Overflow pipe 17 is provided with headwall 18.
In such scheme, 24 upper surface of dividing wall is less than the upper surface of headwall 18.
The utility model be inventor by practice summary find out come science practicality technical solution, the utility model
Technical solution compared with the prior art, as a result of two single pond side-by-side series structures, thus tool has the advantage that：
First, the utility model is arranged side by side using two single ponds, and water is crossed in one arch of the position of party wall setting
Hole connects two single ponds.Feed tank is set with water pressure chamber in the same end of pond body.Water hole and pond are crossed at hydraulic pressure division wall
Arch design is used at the top of body.Pool bottom uses internal insulation.
2nd, the utility model is placed side by side by two single ponds：First, sharing a side wall saves material.Second, pass through side
Water hole of crossing at wall connects two single pond bodies, has not only added the volume of fermentation vat, but also extend zymotic fluid in pond body
Residence time, zymotic fluid is fully fermented.Third, it can ensure pool volume size in the case where adapting to site condition limitation.
Rectangle site condition can also be adapted at the same time to build.
3rd, installation suitable agitating device in appropriate location can be such that zymotic fluid constantly flows in pond body, so that fermentation
Liquid forms one in pond body and circulates shape, i.e., enters feed tank from water pressure chamber, then enters pond body by feed pipe, thus
A circulation is formed, while fresh zymotic fluid can also be added from feed tank.So zymotic fluid is fully fermented, can improve
Pond holds factor of created gase.
In conclusion the utility model overcomes existing tunnel formula underground methane-generating pit as single pond, pond body underaction, effectively
The defects of land area utilization rate is low, and building cost is high, there is provided organic domestic waste processing tandem tunnel biomass pool structure
Rationally, effective land area utilization rate is high, saves construction material.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the feed end sweathouse schematic diagram of the utility model.
Fig. 3 is the discharge end sweathouse schematic diagram of the utility model.
Fig. 4, which is that the Section A-A of Fig. 2 is right, regards schematic diagram.
Fig. 5 is the section B-B left view schematic diagram of Fig. 3.
In figure：1. feed pipe；2. feed tank；3. feed tank partition wall；4. feed end sweathouse；5. bottom insulating layer；6. bottom
Plate；7. pond body side wall；8. pond body vault；9. manhole piston；10. cover plate for manhole；11. gas-guide tube；12. hydraulic pressure division wall；13. connect
Siphunculus；14. hydraulic pressure division wall crosses water hole；15. water pressure chamber cover board；16. water pressure chamber；17：Overflow pipe；18：Headwall；19：Pond body end
Wall；20：Fermentation division wall crosses water hole；21：Ferment division wall；22：Water level line；23：Discharge end sweathouse；24：Dividing wall.
Embodiment
The utility model is described in further detail with reference to embodiment, the utility model is not limited only to the embodiment.
Embodiment one
The organic domestic waste processing tandem tunnel methane-generating pit of this example as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, by into
Expect that end sweathouse 4 and discharge end sweathouse 23 are in series, feed end sweathouse 4 is by feed tank partition wall 3, pond body headwall 19, pond
Body sidewall 7, fermentation division wall 21, pond body vault 8 and bottom plate 6 are formed, and discharge end sweathouse 23 is by hydraulic pressure division wall 12, pond body end
Wall 19, pond body side wall 7, fermentation division wall 21, pond body vault 8 and bottom plate 6 are formed；The hair of arch is provided with fermentation division wall 21
Ferment division wall crosses water hole 20, and bottom plate 6 is provided with bottom insulating layer 5 above, manhole piston 9, manhole cover are provided with pond body vault 8
Plate 10 and gas-guide tube 11；Feed tank 2 is made of headwall 18, feed tank partition wall 3, pond body side wall 7 and dividing wall 24, headwall 18 and into
Feed pipe 1 is provided with material pond partition wall 3；Water pressure chamber 16 is by headwall 18, hydraulic pressure division wall 12, pond body side wall 7, dividing wall 24 and water
Cover board 15 is formed between pressure, and the hydraulic pressure division wall that arch is provided with hydraulic pressure division wall 12 crosses water hole 14 and communicating pipe 13, pond body side
Overflow pipe 17 is provided with wall 7 or headwall 18.
24 upper surface of dividing wall is less than the upper surface of headwall 18.
Claims (2)
1. a kind of organic domestic waste processing tandem tunnel methane-generating pit, it is characterised in that mainly by feed end sweathouse（4）With
Discharge end sweathouse（23）It is in series, feed end sweathouse（4）By feed tank partition wall（3）, pond body headwall（19）, pond body side wall
（7）, fermentation division wall（21）, pond body vault（8）And bottom plate（6）Form, discharge end sweathouse（23）By hydraulic pressure division wall（12）、
Pond body headwall（19）, pond body side wall（7）, fermentation division wall（21）, pond body vault（8）And bottom plate（6）Form；Ferment division wall
（21）On be provided with the fermentation division wall of arch and cross water hole（20）, bottom plate（6）Bottom insulating layer is provided with above（5）, pond body arch
Top（8）On be provided with manhole piston（9）, cover plate for manhole（10）And gas-guide tube（11）；Feed tank（2）By headwall（18）, feed tank
Partition wall（3）, pond body side wall（7）And dividing wall（24）Form, headwall（18）With feed tank partition wall（3）On be provided with feed pipe（1）；
Water pressure chamber（16）By headwall（18）, hydraulic pressure division wall（12）, pond body side wall（7）, dividing wall（24）With water pressure chamber cover board（15）Structure
Into hydraulic pressure division wall（12）On be provided with the hydraulic pressure division wall of arch and cross water hole（14）And communicating pipe（13）, pond body side wall（7）Or
Headwall（18）On be provided with overflow pipe（17）.
2. organic domestic waste processing tandem tunnel methane-generating pit according to claim 1, it is characterised in that the dividing wall
（24）Upper surface is less than headwall（18）Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048387.3U CN207267877U (en) | 2017-08-21 | 2017-08-21 | Organic domestic waste processing tandem tunnel methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048387.3U CN207267877U (en) | 2017-08-21 | 2017-08-21 | Organic domestic waste processing tandem tunnel methane-generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267877U true CN207267877U (en) | 2018-04-24 |
Family
ID=61960290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048387.3U Expired - Fee Related CN207267877U (en) | 2017-08-21 | 2017-08-21 | Organic domestic waste processing tandem tunnel methane-generating pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971621A (en) * | 2019-03-29 | 2019-07-05 | 张智广 | Full underground type high-efficiency environment friendly large methane tank and pretreatment of raw material and heat method |
-
2017
- 2017-08-21 CN CN201721048387.3U patent/CN207267877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971621A (en) * | 2019-03-29 | 2019-07-05 | 张智广 | Full underground type high-efficiency environment friendly large methane tank and pretreatment of raw material and heat method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20200821 |