CN209098684U - One kind having aqueous vapor integral anaerobic fermentor positive/negative pressure protector - Google Patents
One kind having aqueous vapor integral anaerobic fermentor positive/negative pressure protector Download PDFInfo
- Publication number
- CN209098684U CN209098684U CN201820997489.8U CN201820997489U CN209098684U CN 209098684 U CN209098684 U CN 209098684U CN 201820997489 U CN201820997489 U CN 201820997489U CN 209098684 U CN209098684 U CN 209098684U
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- CN
- China
- Prior art keywords
- protector
- biogas
- connecting tube
- positive
- negative pressure
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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
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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 one kind to have aqueous vapor integral anaerobic fermentor positive/negative pressure protector, it is related to biogas project and energy field, the utility model includes the biogas connecting tube that protector cavity and lower end are provided with drainage hole, snorkel is connected at the top of protector cavity, rain cover is connected with above snorkel, the bottom of protector cavity is provided with exhaust-valve, the upper end of protector cavity is provided with inlet valve, biogas connecting tube lower end is inserted into protector cavity, the biogas supervisor of flange plate is disposed at the top of biogas connecting tube from top to bottom, pressure gauge, Z-type connecting tube, Z-type pipe is arranged in tank, the other end is connected with piston mechanism；Upper the utility model has structure simple, facilitates management and control, the gas of generation is pure, good seal performance, stable gas pressure in tank, has the advantages that biggish safeguard protection coefficient to tank body in production process.
Description
Technical field
The utility model relates to biogas projects and energy field, have aqueous vapor integral anaerobic more particularly to one kind
Fermentor positive/negative pressure protector.
Background technique
In recent years, prime energy is largely consumed, and tapping a new source of energy becomes extremely urgent；Simultaneously with livestock and poultry feces and agriculture
Industry waste largely generates, and becomes very big demand point to its resource utilization.It follows therefore that form anaerobic fermentation methane work
Journey designs and turns into a big industry development.
But in anaerobic fermentation process, there are many problems not to be hacked but, for example, how to guarantee that biogas is timely in tank
It is discharged into biogas storage unit, while in the unbalanced situation of and feeding unbalanced in biogas output, how to guarantee the pressure in tank
Power is stable and the protective effect to tank body specific structure, positive/negative pressure protector are an important tank body attachmentes.Existing positive/negative-pressure
Protector, only the positive/negative-pressure protection of one mode, when encountering the water freezing in leak or water pot, in protector cavity just
Positive/negative pressure protector cannot be formed, so that it cannot be guaranteed that stable pressure in tank；In addition to this, it is timely protected for realization maximum
Shield effect, protector are installed at higher tank deck, and observation and management also become problem in real time.
Therefore, above-mentioned technical problem how is solved into the striving direction of those skilled in the art.
Utility model content
The purpose of this utility model is that: in order to solve existing fermentor protector protective effect not in time, protection scope
It is insensitive, it cannot be guaranteed stable pressure in tank, the problem of just can not normally producing；The utility model provides a kind of with aqueous vapor
Integral anaerobic fermentor positive/negative pressure protector.
The utility model specifically uses following technical scheme to achieve the goals above:
One kind having aqueous vapor integral anaerobic fermentor positive/negative pressure protector, including there are drainage hole in protector cavity and lower end
Biogas connecting tube, which is characterized in that be connected with snorkel at the top of protector cavity, be connected with rain cover above snorkel, protect
Shield device cavity upper end is connected with inlet valve, and the bottom of protector cavity is provided with exhaust-valve, the insertion protection of biogas connecting tube lower end
Device inside cavity is simultaneously connected with bottom, is disposed with biogas supervisor, the pressure of flange plate at the top of biogas connecting tube from top to bottom
Power meter, Z-type pipe, the Z-type pipe other end are connected with piston mechanism.
Further, the protector containment portion is provided with the liquidometer pipe with liquid level inductive probe.
Further, the piston mechanism includes inner cylinder, inner cylinder top and bottom respectively with protector cavity and Z-type
Pipe is connected, and inner cylinder is internally provided with slidable piston.
Further, it is provided with the second manually-operated gate in the biogas connecting tube, is provided with first on the Z-type pipe
Manually-operated gate.
The beneficial effects of the utility model are as follows:
1, the utility model structure is simple, by setting piston type and hydrolock positive/negative pressure protection device, avoid because
Leak or water freezing in tank, biogas is from protector overflow problem；Which kind of sealed by hydrolock and piston type, therefore in operating condition
Under, tank body biogas can play the role of pressure protection, stable gas pressure in tank.
2, by installation liquidometer pipe, liquid level inductive probe is housed on liquidometer pipe, by remotely controlling and liquid level feedback,
Observation liquid level in real time and moisturizing control are carried out, management and control are facilitated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of Fig. 1；
Appended drawing reference: 1- exhaust-valve, 2- liquidometer pipe, 3- biogas connecting tube, the biogas supervisor of 4- flange plate, 5- rain-proof
Cover, 6- snorkel, 7- protector cavity, 8- inlet valve, 9- pressure gauge, 10-Z type pipe, 11- piston, 12- inner cylinder, 13- straight tube,
16- first manual valve, the second manually-operated gate of 17-.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides one kind to have aqueous vapor integral anaerobic fermentor positive/negative pressure protector, including protect
There are the biogas connecting tube 3 of drainage hole in shield device cavity 7 and lower end, which is characterized in that are connected with snorkel at the top of protector cavity 7
6, rain cover 5 is connected with above snorkel 6,7 upper end of protector cavity is connected with inlet valve 8, the bottom setting of protector cavity 7
There is exhaust-valve 1,3 lower end of biogas connecting tube insertion protector cavity, 7 inside is simultaneously connected with bottom, from upper at the top of biogas connecting tube 3
The biogas for being disposed with flange plate down is responsible for 4, pressure gauge 9, Z-type pipe 10, and 10 other end of Z-type pipe is connected with piston machine
Structure.
The implementation case has certain positive pressure and negative pressure and generates, lead to natural pond in anaerobic jar during feeding deslagging
Atmospheric pressure is sharply raised and lowered.It is higher than design protection when the air pressure in biogas connecting tube increases by positive/negative pressure protector
When positive pressure, biogas release is overflowed, and realizes that pressure inside the tank reduces；When the air pressure in biogas connecting tube reduces, it is higher than design protection
When negative pressure, air supplement, and then realize the protective effect of positive/negative-pressure.
In the implementation case, positive/negative pressure protector is solved in anaerobic fermentation tank since charging is with tapping process, is led
The problem for causing anaerobic fermentation tank air pressure inside unstable, avoids positive pressure and the negative pressure damage caused by tank body beyond scope of design
Evil.
Embodiment 2
This implementation is that the basis in embodiment 1 is further optimized, specifically: being arranged outside the protector cavity 7
Have and is provided with inductive probe on 2. liquidometer pipe of liquidometer pipe.
The present embodiment monitors the liquid level in pipe in real time by liquidometer pipe 2 of the setting with liquid level inductive probe, and
When make-up water source, prevent protector from losing protective effect.
Embodiment 3
This implementation is that the basis in example 1 or example 2 is further optimized, and specifically: the Z-type pipe is connected with work
Mechanism is filled in, piston mechanism includes inner cylinder 12, and the inner cylinder 12 is internally provided with slidable piston 11, and the piston 11 is institute
It states inner cylinder 12 to divide for upper chamber and lower chambers, upper chamber is provided with blow vent, and lower chambers are provided with biogas mouth, and blow vent passes through
Straight tube 13 is communicated with the atmosphere, and lower chambers are provided with biogas mouth, and biogas mouth passes through the Z-type pipe 10 and 3 phase of biogas connecting tube
Even, the inner cylinder 12 is internally provided with slidable piston 11, first manual valve 16, the natural pond is provided on the Z-type pipe
The second manually-operated gate 17 is provided in gas connecting tube.
The implementation case is by setting piston mechanism, when hydrolock protector operating condition is not suitable for, by closing the
Two manually-operated gates open first manual valve, are switched to piston type sealing, protective effect can be utmostly realized, at which kind of
Under operating condition, protector be can work normally.Or when problem occurs for hydrolock positive/negative pressure protector, piston mechanism continuation can be sent out
Work is waved, guarantees that production is normally carried out.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (5)
1. one kind has aqueous vapor integral anaerobic fermentor positive/negative pressure protector, including there are draining in protector cavity (7) and lower end
The biogas connecting tube (3) in hole, which is characterized in that be connected with snorkel (6) at the top of protector cavity (7), connect above snorkel (6)
It is connected to rain cover (5), protector cavity (7) upper end is connected with inlet valve (8), and the bottom of protector cavity (7) is provided with emptying
Valve (1), biogas connecting tube (3) lower end insertion protector cavity (7) is internal to be simultaneously connected with bottom, biogas connecting tube (3) top from
On be disposed with biogas supervisor (4), pressure gauge (9), Z-type pipe (10) of flange plate, Z-type pipe (10) one end and biogas down
Connection, Z-type pipe (10) other end are connected with piston mechanism inside connecting tube (3).
2. according to claim 1 a kind of with aqueous vapor integral anaerobic fermentor positive/negative pressure protector, which is characterized in that
The liquidometer pipe (2) with liquid level inductive probe is provided with outside the protector cavity (7).
3. according to claim 1 a kind of with aqueous vapor integral anaerobic fermentor positive/negative pressure protector, which is characterized in that
The piston mechanism includes inner cylinder (12), and inner cylinder (12) is internally provided with slidable piston (11), the piston (11)
The inner cylinder (12) is divided into upper chamber and lower chambers, upper chamber is provided with blow vent, and lower chambers are provided with biogas mouth, blow vent
It is communicated with the atmosphere by straight tube (13), biogas mouth is connected by Z-type pipe (10) with biogas connecting tube (3).
4. according to claim 3 a kind of with aqueous vapor integral anaerobic fermentor positive/negative pressure protector, which is characterized in that
First manual valve (16) are provided in the biogas connecting tube (3), the second manually-operated gate (17) are provided on Z-type pipe.
5. according to claim 1 a kind of with aqueous vapor integral anaerobic fermentor positive/negative pressure protector, it is characterised in that Z
The caliber of type pipe (10), inner cylinder (12) and the second manually-operated gate (17) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997489.8U CN209098684U (en) | 2018-06-26 | 2018-06-26 | One kind having aqueous vapor integral anaerobic fermentor positive/negative pressure protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997489.8U CN209098684U (en) | 2018-06-26 | 2018-06-26 | One kind having aqueous vapor integral anaerobic fermentor positive/negative pressure protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098684U true CN209098684U (en) | 2019-07-12 |
Family
ID=67146371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997489.8U Expired - Fee Related CN209098684U (en) | 2018-06-26 | 2018-06-26 | One kind having aqueous vapor integral anaerobic fermentor positive/negative pressure protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098684U (en) |
-
2018
- 2018-06-26 CN CN201820997489.8U patent/CN209098684U/en not_active Expired - Fee Related
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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: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |