CN206736255U - A kind of biogas fermentation device hydrocone type feed system - Google Patents
A kind of biogas fermentation device hydrocone type feed system Download PDFInfo
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- CN206736255U CN206736255U CN201720434941.5U CN201720434941U CN206736255U CN 206736255 U CN206736255 U CN 206736255U CN 201720434941 U CN201720434941 U CN 201720434941U CN 206736255 U CN206736255 U CN 206736255U
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- feed
- pipe
- tank
- siphon
- air intake
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- 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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a kind of biogas fermentation device hydrocone type feed system, including fermentation tank, feed tank, siphon feed pipe, feed pump, feed back branch pipe, air intake branch and fluid level controller, the feed tank is placed in the outer side of fermentation tank, the feed end of the siphon feed pipe is stretched in feed tank, the discharge end of the siphon feed pipe sets feed pump by being stretched at the top of fermentation tank in tank, and in the feed end of the siphon feed pipe；Feed back branch pipe is set in the feed tank on siphon feed pipe, and feed back control valve is provided with feed back branch pipe；Air intake branch is set on the top of the siphon feed pipe, and air intake control valve is provided with air intake branch；The fluid level controller is arranged in fermentation tank, and the fluid level controller is respectively connecting to feed back control valve, air intake control valve and feed pump.The defects of the utility model can overcome existing biogas fermentation device feed system to cause the pump housing and valve to bear larger hydraulic pressure load.
Description
Technical field
The utility model belongs to biogas fermentation equipment technical field, more particularly to a kind of charging of biogas fermentation device hydrocone type
System.
Background technology
Existing biogas fermentation device feed system in the process of running, the pump housing and valve outside biogas fermentation device with
Internal zymotic fluid is interconnected, so that the pump housing and valve bear larger hydraulic pressure load.Pass through the length of biogas fermentation device
After phase operation, the mechanical failure of the pump housing and valve can be caused, is unfavorable for the stable operation of biogas fermentation device.
In recent years, the large-scale development trend of biogas engineering is more and more significant, is because original biogas fermentation device is fed
There is the potential danger of mechanical failure in system, can not meet large-scale development trend for the requirement that runs steadily in the long term.
Utility model content
In order to overcome the shortcomings of art methods, the purpose of this utility model is to propose a kind of biogas fermentation device rainbow
Suction feed system, existing biogas fermentation device feed system can be overcome to cause the pump housing and valve to bear larger hydraulic pressure load
The defects of, fill process is steady, reduces influence of the hydraulic pressure load to the pump housing and valve.
To realize object above, the utility model is using technical scheme：A kind of biogas fermentation device hydrocone type charging system
System, including fermentation tank, feed tank, siphon feed pipe, feed pump, feed back branch pipe, air intake branch and fluid level controller, the charging
Pond is placed on the outside of fermentation tank, and the feed end of the siphon feed pipe is stretched in feed tank, the discharge end of the siphon feed pipe
By being stretched at the top of fermentation tank in fermentation tank, and in the feed end of the siphon feed pipe, feed pump is set；Positioned at it is described enter
Feed back branch pipe is set on the siphon feed pipe pipeline in material pond, and feed back control valve is provided with feed back branch pipe；In the rainbow
The top of inspiration expects pipe sets air intake branch, and air intake control valve is provided with air intake branch；The fluid level controller is set
In fermentation tank, and the fluid level controller connects the control terminal of feed back control valve, air intake control valve and feed pump respectively.
It is further that the fluid level controller includes control chip and liquid level detector, the liquid level detector is placed in
In fermentation tank, the liquid level detector is connected to control chip, and the control chip is connected to air intake control valve, feed back control
The control terminal of valve and feed pump processed；The Automated condtrol of fill process is realized, improves charging precision and efficiency, it is time saving and energy saving.
It is further that the control chip is single-chip microcomputer, meets demand for control and cost is low.
It is further that the liquid level detector is floating ball lever meter, and level sensing effect is good, and cost is low.
It is further that the siphon feed pipe is n shape pipeline structures, two bottoms of the n shapes pipeline are respectively to feed
End and discharge end, air intake branch is set on the top of the n shapes pipeline；Strengthen the siphon effect of charging.
Using the beneficial effect of the technical program：
Using the utility model proposes biogas fermentation device hydrocone type feed system, can effectively avoid because of the pump housing and valve
Door bear larger hydraulic pressure load and caused by mechanical failure, realize the operation steady in a long-term of biogas fermentation device, meet
The large-scale development trend of biogas engineering is for the requirement that runs steadily in the long term；And tank for sewage gas automatic feed can be realized, is carried
Height charging precision and efficiency, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is a kind of structural representation of biogas fermentation device hydrocone type feed system of the present utility model；
Fig. 2 is a kind of control connection diagram of biogas fermentation device hydrocone type feed system of the present utility model；
Wherein, 1 is fermentation tank, and 2 be feed tank, and 3 be siphon feed pipe, and 4 be feed pump, and 5 be feed back branch pipe, and 6 be air inlet
Branch pipe, 7 be fluid level controller, and 8 be feed back control valve, and 9 be air intake control valve.
Embodiment
In order that the purpose, technical scheme and advantage of utility model are clearer, below in conjunction with the accompanying drawings to the utility model
It is further elaborated.
In the present embodiment, it is shown in Figure 1, a kind of biogas fermentation device hydrocone type feed system, including fermentation tank 1,
Feed tank 2, siphon feed pipe 3, feed pump 4, feed back branch pipe 5, air intake branch 6 and fluid level controller 7, the feed tank 2 are placed in
The outside of fermentation tank 1, the feed end of the siphon feed pipe 3 are stretched in feed tank 2, and the discharge end of the siphon feed pipe 3 leads to
The top of everfermentation tank 1 is stretched into fermentation tank 1, and sets feed pump 4 in the feed end of the siphon feed pipe 3；Positioned at described
Feed back branch pipe 5 is set on the pipeline of siphon feed pipe 3 in feed tank 2, and feed back control valve 8 is provided with feed back branch pipe 5；
The top of the siphon feed pipe 3 sets air intake branch 6, and air intake control valve 9 is provided with air intake branch 6；The liquid level
Controller 7 is arranged in fermentation tank 1, and the fluid level controller 7 connects feed back control valve 8, air intake control valve 9 and charging respectively
The control terminal of pump 4.
As the prioritization scheme of above-described embodiment, as shown in Fig. 2 the fluid level controller 7 includes control chip and liquid level
Detector, the liquid level detector are placed in fermentation tank 1, and the liquid level detector is connected to control chip, and the control core
Piece is connected to the control terminal of air intake control valve 9, feed back control valve 8 and feed pump 4；The Automated condtrol of fill process is realized, is carried
Height charging precision and efficiency, it is time saving and energy saving.
Wherein, the control chip is single-chip microcomputer, meets demand for control and cost is low.
Wherein, the liquid level detector is floating ball lever meter, and level sensing effect is good, and cost is low.
As the prioritization scheme of above-described embodiment, the siphon feed pipe 3 is n shape pipeline structures, the two of the n shapes pipeline
Bottom is respectively feed end and discharge end, and air intake branch 6 is set on the top of the n shapes pipeline；Strengthen the siphon effect of charging.
In order to be better understood from the utility model, make once complete description to operation principle of the present utility model below：
In the case where feeding operating mode, air intake control valve 9 and feed back control valve 8 are closed by fluid level controller 7, and open feed pump 4；
Zymotic fluid in feed tank 2 enters inside fermentation tank 1 via siphon feed pipe 3, and siphon feeds to be formed；
When fluid level controller 7 detects that the liquid level of the inside zymotic fluid of fermentation tank 1 reaches assigned position, air inlet control is opened
Valve 9 and feed back control valve 8, and close feed pump 4；Air enters siphon feed pipe 3 by air intake branch 6, and siphon charging destroys,
The zymotic fluid in left side is flowed into inside fermentation tank 1 in siphon feed pipe 3, and the zymotic fluid on right side is via feed back branch in siphon feed pipe 3
Pipe 5 is back to inside feed tank 2, and siphon charging terminates；
When the liquid level of the zymotic fluid inside fluid level controller 7 detects fermentation tank 1 is less than assigned position, system is entered again
Enter to feed operating mode.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of biogas fermentation device hydrocone type feed system, it is characterised in that including fermentation tank (1), feed tank (2), siphon
Feed pipe (3), feed pump (4), feed back branch pipe (5), air intake branch (6) and fluid level controller (7), the feed tank (2) are placed in
On the outside of fermentation tank (1), the feed end of the siphon feed pipe (3) is stretched in feed tank (2), the siphon feed pipe (3)
Discharge end by being stretched at the top of fermentation tank (1) in fermentation tank (1), and the siphon feed pipe (3) feed end set into
Expect pump (4)；Feed back branch pipe (5) is set on siphon feed pipe (3) pipeline in the feed tank (2), and in feed back branch pipe
(5) feed back control valve (8) is provided with；On the top of the siphon feed pipe (3), air intake branch (6) is set, and in air inlet branch
Air intake control valve (9) is provided with pipe (6)；The fluid level controller (7) is arranged in fermentation tank (1), and the Liquid level
Device (7) connects the control terminal of feed back control valve (8), air intake control valve (9) and feed pump (4) respectively.
A kind of 2. biogas fermentation device hydrocone type feed system according to claim 1, it is characterised in that the liquid level control
Device (7) processed includes control chip and liquid level detector, and the liquid level detector is placed in fermentation tank (1), the liquid level detector
Control chip is connected to, and the control chip is connected to the control of air intake control valve (9), feed back control valve (8) and feed pump (4)
End processed.
A kind of 3. biogas fermentation device hydrocone type feed system according to claim 2, it is characterised in that the control core
Piece is single-chip microcomputer.
A kind of 4. biogas fermentation device hydrocone type feed system according to claim 3, it is characterised in that the liquid level inspection
Survey device is floating ball lever meter.
5. a kind of biogas fermentation device hydrocone type feed system according to any one in claim 1-4, its feature exist
It is n shape pipeline structures in, the siphon feed pipe (3), two bottoms of the n shapes pipeline are respectively feed end and discharge end,
The top of the n shapes pipeline sets air intake branch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434941.5U CN206736255U (en) | 2017-04-24 | 2017-04-24 | A kind of biogas fermentation device hydrocone type feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434941.5U CN206736255U (en) | 2017-04-24 | 2017-04-24 | A kind of biogas fermentation device hydrocone type feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736255U true CN206736255U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434941.5U Expired - Fee Related CN206736255U (en) | 2017-04-24 | 2017-04-24 | A kind of biogas fermentation device hydrocone type feed system |
Country Status (1)
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| CN (1) | CN206736255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481123A (en) * | 2020-11-16 | 2021-03-12 | 大连理工大学 | Microfluidic system and method for researching shear force and biochemical factor gradient regulation and control of cell scratch repair |
-
2017
- 2017-04-24 CN CN201720434941.5U patent/CN206736255U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481123A (en) * | 2020-11-16 | 2021-03-12 | 大连理工大学 | Microfluidic system and method for researching shear force and biochemical factor gradient regulation and control of cell scratch repair |
| CN112481123B (en) * | 2020-11-16 | 2022-02-15 | 大连理工大学 | Microfluidic system and method for researching shear force and biochemical factor gradient regulation and control of cell scratch repair |
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| 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: 20171212 Termination date: 20180424 |