CN207537446U - The marsh-gas fermentation tank of improved structure - Google Patents
The marsh-gas fermentation tank of improved structure Download PDFInfo
- Publication number
- CN207537446U CN207537446U CN201721596819.4U CN201721596819U CN207537446U CN 207537446 U CN207537446 U CN 207537446U CN 201721596819 U CN201721596819 U CN 201721596819U CN 207537446 U CN207537446 U CN 207537446U
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- Prior art keywords
- fermentation tank
- pipe
- steel
- import
- liquid level
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- 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.)
- Expired - Fee Related
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 44
- 230000004151 fermentation Effects 0.000 title claims abstract description 44
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000008676 import Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 5
- 206010039509 Scab Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model proposes the marsh-gas fermentation tanks of improved structure, including carrying the steel fermentation tank of inner thermal insulating layer, feed pipe, biogas pipe, discharge nozzle, blow-off pipe, biogas pipe and feed pipe are arranged on the top position of steel fermentation tank, discharge nozzle is arranged on the wall of steel fermentation tank, blow-off pipe is arranged on the bottom position of steel fermentation tank, and core is：The import of discharge nozzle, which goes out, is equipped with check valve, and the import of check valve is connected with steel lateral duct, and steel lateral duct tilts 15 30o with horizontal direction；Equipped with avoiding liquid level cruster.The utility model is obliquely installed steel lateral duct, avoids being detained feed liquid, charging is unimpeded, is not in clogging；Liquid level body contact device is avoided by setting, zymotic fluid is drawn, along certain angle impact liquid level, moves up zymotic fluid, liquid level will not large area crust, ensure discharging.
Description
Technical field
The utility model belongs to biogas production apparatus field, is related to the marsh-gas fermentation tank of improved structure.
Background technology
Traditional fermentation tank, is provided that top feed, and feed pipe will generally increase horizontally disposed several laterally along tank deck
Mitron road to tank centre bit is placed in tank, and this set can cause lateral duct easily to exist after stopping production daily and be detained feed liquid, fermentation
Expansion blockage pipeline can be generated, influences to feed；It is provided that liquid level discharge method, i.e. overflow port on discharge nozzle is located at liquid level position
It puts, zymotic fluid face easily crusts, and influences biogas slurry and smoothly discharges.
Invention content
In order to overcome traditional fermentation tank there are the defects of, the utility model proposes the marsh-gas fermentation tanks of improved structure, keep away
Exempt from feeding pipe and be detained feed liquid, control fermentation liquid level does not crust, conducive to discharging.
The technical solution adopted in the utility model is：The marsh-gas fermentation tank of improved structure, the steel including carrying inner thermal insulating layer
Matter fermentation tank, feed pipe, biogas pipe, discharge nozzle, blow-off pipe, biogas pipe and feed pipe are arranged on the top of steel fermentation tank
Position, discharge nozzle are arranged on the wall of steel fermentation tank, and blow-off pipe is arranged on the bottom position of steel fermentation tank, blowdown
Pipe, feed pipe, biogas pipe and discharge nozzle and steel fermentation tank are welded and fixed, it is characterised in that：
The import of discharge nozzle, which goes out, is equipped with check valve, and the import of check valve is connected with steel lateral duct, steel transverse pipe
Road tilts 15-30o with horizontal direction；
The bottom position of steel fermentation tank is equipped with pipette, and pipette is welded and fixed with steel fermentation tank；In steel
It is annular fluid-through chamber in Circular Plate corresponding to Circular Plate is fixed on liquid level position in fermentation tank, the lower face of Circular Plate
It being uniformly distributed along the circumference equipped with 3-6 sparge pipe, sparge pipe tilts down 30-45o and radially tilts 30-60o and is configured,
The upper surface of Circular Plate is equipped with import and is connected with annular fluid-through chamber, and centrifugal pump, the logical liquid of annular are equipped with outside steel fermentation tank
The import of chamber is connected by the outlet of pipeline and centrifugal pump, and the import connection of pipette and centrifugal pump, formation avoids liquid level from crusting
Device.
Advantageous effect：The utility model is obliquely installed steel lateral duct, avoids being detained feed liquid, charging is unimpeded, will not
It causes blockages；Liquid level body contact device is avoided by setting, zymotic fluid is drawn, along certain angle impact liquid level, makes zymotic fluid
Move up, liquid level will not large area crust, ensure discharging.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the front view of Circular Plate in the utility model.
Fig. 3 is the vertical view of Circular Plate in the utility model.
Specific embodiment
As shown in Figure 1-Figure 3, it is as follows to further describe the utility model：The marsh-gas fermentation tank of improved structure, including carrying
The steel fermentation tank 1 of inner thermal insulating layer, feed pipe 9, biogas pipe 6, discharge nozzle 3, blow-off pipe 2, biogas pipe 6 and feed pipe 9 are set
In the top position of steel fermentation tank, discharge nozzle 3 is arranged on the wall of steel fermentation tank, and blow-off pipe 2 is arranged on steel hair
The bottom position of fermentation tank body, blow-off pipe 2, feed pipe 9, biogas 6 are managed and discharge nozzle 3 is welded and fixed with steel fermentation tank；
The import of discharge nozzle goes out to be equipped with check valve 7, and the import of check valve is connected with steel lateral duct 8, and steel is lateral
Pipeline 8 tilts 15-30o with horizontal direction；
The bottom position of steel fermentation tank 1 is equipped with pipette 12, and pipette 12 is welded and fixed with steel fermentation tank；
It is annular fluid-through chamber 5-1 in Circular Plate corresponding to Circular Plate 5 is fixed on liquid level position A in steel fermentation tank, Circular Plate
Lower face be uniformly distributed along the circumference equipped with 3-6 sparge pipe 4（What is expressed in Fig. 3 is the situation for setting 4 sparge pipes）, sparge pipe 4
It tilts down 30-45o and radially tilts 30-60o and be configured, the upper surface of Circular Plate is equipped with import 5-2 and annular
Fluid-through chamber 5-1 is connected, and centrifugal pump 11 is equipped with outside steel fermentation tank, and import 5-2 is gone out by pipeline 10 and centrifugal pump 11
Mouth connection, pipette 12 are connect with the import of centrifugal pump 11, and formation avoids liquid level cruster.
In above-mentioned technical proposal, steel lateral duct 8 tilts 15o settings with horizontal direction, that is, reaches and avoid being detained feed liquid
Purpose, and save the material of steel lateral duct 8, reduce cost of manufacture.
In above-mentioned technical proposal, the lower face of Circular Plate is uniformly distributed along the circumference tilts down 45o equipped with 3 sparge pipe sparge pipes
And radially tilt 60o and be configured, it is the design optimized, that is, achievees the purpose that liquid level is avoided to crust, and simplify knot
Structure and reduce cost.
Claims (3)
1. the marsh-gas fermentation tank of improved structure, including carrying the steel fermentation tank of inner thermal insulating layer, feed pipe, biogas pipe, discharging
Pipe, blow-off pipe, biogas pipe and feed pipe are arranged on the top position of steel fermentation tank, and discharge nozzle is arranged on steel fermentation tank
Wall on, blow-off pipe is arranged on the bottom position of steel fermentation tank, blow-off pipe, feed pipe, biogas pipe and discharge nozzle and steel
Fermentation tank is welded and fixed, it is characterised in that：
The import of discharge nozzle, which goes out, is equipped with check valve, and the import of check valve is connected with steel lateral duct, steel lateral duct with
Horizontal direction tilts 15-30o；
The bottom position of steel fermentation tank is equipped with pipette, and pipette is welded and fixed with steel fermentation tank；It ferments in steel
It is annular fluid-through chamber in Circular Plate corresponding to Circular Plate is fixed on liquid level position in tank body, the lower face of Circular Plate is along circle
It is laid with 3-6 sparge pipe week, sparge pipe tilts down 30-45o and radially tilts 30-60o and is configured, annulus
The upper surface of plate is equipped with import and is connected with annular fluid-through chamber, and centrifugal pump is equipped with outside steel fermentation tank, annular fluid-through chamber
Import is connected by the outlet of pipeline and centrifugal pump, and the import connection of pipette and centrifugal pump, formation avoids liquid level cruster.
2. the marsh-gas fermentation tank of improved structure according to claim 1, it is characterised in that：Steel lateral duct and level side
It is set to 15o is tilted.
3. the marsh-gas fermentation tank of improved structure according to claim 1 or 2, it is characterised in that：The lower face edge of Circular Plate
Circumference uniform distribution is equipped with 3 sparge pipes, and sparge pipe tilts down 45o and radially tilts 60o and is configured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721596819.4U CN207537446U (en) | 2017-11-26 | 2017-11-26 | The marsh-gas fermentation tank of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721596819.4U CN207537446U (en) | 2017-11-26 | 2017-11-26 | The marsh-gas fermentation tank of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537446U true CN207537446U (en) | 2018-06-26 |
Family
ID=62615092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721596819.4U Expired - Fee Related CN207537446U (en) | 2017-11-26 | 2017-11-26 | The marsh-gas fermentation tank of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723224A (en) * | 2017-11-26 | 2018-02-23 | 竹山县溢水镇佳鑫牧业有限公司 | The marsh-gas fermentation tank of improved structure |
-
2017
- 2017-11-26 CN CN201721596819.4U patent/CN207537446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723224A (en) * | 2017-11-26 | 2018-02-23 | 竹山县溢水镇佳鑫牧业有限公司 | The marsh-gas fermentation tank of improved structure |
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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 |
Granted publication date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |