CN105950463A - Service platform for anaerobic fermentation system - Google Patents
Service platform for anaerobic fermentation system Download PDFInfo
- Publication number
- CN105950463A CN105950463A CN201610546534.3A CN201610546534A CN105950463A CN 105950463 A CN105950463 A CN 105950463A CN 201610546534 A CN201610546534 A CN 201610546534A CN 105950463 A CN105950463 A CN 105950463A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- valve
- pressure valve
- positive
- communicated
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/50—Means for positioning or orientating the apparatus
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a service platform for an anaerobic fermentation system. The service platform comprises a platform box body, a stirring device, a positive pressure regulating device, a negative pressure regulating device, an air inlet/exhaust pipe and a methane outlet, wherein the inside of the platform box body is communicated with the inside of a tank body; the stirring device is arranged on the platform box body; a stirrer of the stirring device can vertically slide along a square pipe guide rod; the outside of a positive pressure valve of the positive pressure regulating device is communicated with atmosphere; the inside of the positive pressure valve is communicated to the inside of the platform box body; the negative pressure regulating device comprises a negative pressure valve outer cavity and a negative pressure valve arranged at the bottom of the negative pressure valve outer cavity; the outside of the negative pressure valve is communicated with the inside of the platform box body; the inside of the negative pressure valve is communicated to the atmosphere sequentially through vent holes formed in the bottom of the negative pressure valve outer cavity and the side wall of the positive pressure valve outer cavity; the air inlet/exhaust pipe is arranged on the top end of the platform box body; one end of the air inlet/exhaust pipe is communicated to the atmosphere; the other end of the air inlet/exhaust pipe is communicated into the positive pressure valve outer cavity; the methane outlet is formed in the platform box body and is used for conveying methane produced in the tank body. The service platform has the advantages that the mechanical automatic protection of the system is realized; the operation safety of the system is ensured.
Description
Technical field
The present invention relates to anaerobic fermentation system field, particularly relate to a kind of service platform for anaerobic fermentation system.
Background technology
Anaerobic fermentation is the garbage under anaerobic stabilisation by microbiota metabolic activity, produces the process of biogas.In fermentation tank, material exists as a slurry, and for ensureing normal growth and the survival of microorganism species, in tank, serosity must abundant, uniform stirring.Tradition mixing plant cannot realize multi-angle regulation when system operates, and needs to stop anaerobic reaction, open fermentation tank during plant maintenance, is taken out by blender and safeguards and change, and the replacement cycle is long, and impact produces and life.Present invention is generally directed to biogas facility in fermentation tank safeguard, not stopping in fermentation tank on the premise of anaerobic reaction, equipment taken out and safeguards, the response situation in anaerobic fermentation tank is monitored, simultaneously to biogas into and out of realizing security control:
A, service platform device, can observe the duty at each position of anaerobism device interior at any time and can need to adjust stirring system according to production work；
B, service platform device are also the passages of anaerobism equipment, by this device, anaerobism device interior equipment can be overhauled and be safeguarded by safe ready；
C, service platform device Built-in mechanical automaton, automatically to biogas into and out of carrying out round-the-clock protection.
Summary of the invention
For the problems of the prior art, the invention provides a kind of properly functioning lower examination and maintenance to anaerobism internal unit in anaerobic system, equipment Built-in mechanical pressure automatic protective system runs the service platform for anaerobic fermentation system of safety.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of service platform for anaerobic fermentation system, including:
Platform casing 1, is arranged on to its bottom end seal on tank deck 24, and its inside is connected with the inside of tank body；
It is arranged on the agitating device on platform casing 1, it includes the rotating base 19 being fixed on tank base, can be rotatably mounted on rotating base 19 square tube guide rod 21 and the agitator 18 being sleeved on square tube guide rod 21, described agitator 18 can slide up and down along square tube guide rod 21；
Malleation adjusting means, it includes positive valve exocoel and be arranged on the positive valve 11 bottom positive valve exocoel, and the outside of described positive valve 11 is connected with air, and the inside of positive valve 11 is communicated to inside platform casing 1；
Negative pressure adjusting device, it includes negative pressure valve exocoel and is arranged on the negative pressure valve 6 bottom negative pressure valve exocoel, the outside of described negative pressure valve 6 is connected with the inside of platform casing 1, and the inside of negative pressure valve 6 passes sequentially through the passage bottom negative pressure valve exocoel and the negative pressure hole on positive valve exocoel sidewall is communicated to air；
Being arranged on the air inlet/exhaustor 9 on platform casing 1 top, its one end is communicated to air, and the other end is communicated to the outer intracavity of positive valve, for discharging the biogas of positive valve release or injecting air in tank body by negative pressure valve；
The biogas gas outlet 25 being arranged on platform casing 1, the biogas produced in transferring out tank body.
Further, positive valve 11 includes malleation valve pocket and malleation valve gap, and malleation valve pocket is communicated in platform casing 1 by the passage bottom positive valve exocoel, and positive valve blanketing covers in malleation valve pocket upper port.
Further, also including the positive pressure water liquid level 12 being contained in the outer intracavity of positive valve, the neighboring of described malleation valve gap is along being positioned at below the liquid level of positive pressure water liquid level 12.
Further, negative pressure valve 6 includes negative pressure valve pocket and negative pressure valve gap, and negative pressure valve pocket passes sequentially through the passage bottom negative pressure valve exocoel and the negative pressure hole on positive valve exocoel sidewall is communicated to air, and negative pressure valve blanketing covers in negative pressure valve pocket upper port.
Further, also including the negative pressure water liquid level 5 being contained in the outer intracavity of negative pressure valve, the neighboring of described negative pressure valve gap is along being positioned at below the liquid level of negative pressure water liquid level 3.
Further, negative pressure adjusting device also includes the plasmas channel being arranged between negative pressure valve exocoel and positive valve exocoel, and one end of plasmas channel is connected with negative pressure valve pocket, and the other end is communicated to air by the negative pressure hole on positive valve exocoel sidewall.
Further, also including that positive pressuring drainage water seal, described positive pressuring drainage water seal are U-tube, its one end is communicated to the limbers on bottom plasmas channel, and it is internal that the other end is communicated to platform casing 1, and the bottom of the termination of the other end and plasmas channel is positioned at same level height.
Further, described agitator 18 includes being arranged on the mounting seat of rear end and being arranged on the plug-flow blade of front end, and mounting seat is sleeved on square tube guide rod 21, and can slide up and down along square tube guide rod 21, and the plug-flow direction 17 of plug-flow blade is horizontal direction.
Further, mutual buckle in the horizontal plane between medial wall and the lateral wall of square tube guide rod 21 of described mounting seat, described square tube guide rod 21 can drive agitator 18 to do the rotation on horizontal plane.
Further, described agitating device also includes agitator bidirectional adjuster 29, including for horizontally rotating the lifting rope 16 that the rotary handle 2 of agitating device, lifting handle 4, cylinder 28 and one end are fixed on cylinder 28, driving cylinder 28 to rotate by rotating lifting handle 4, the other end of lifting rope 16 is fixed on agitator 18.
Beneficial effect:
The present invention compared with prior art, has the advantage that
(1) realize, when anaerobic fermentation system continues properly functioning, anaerobic fermentation tank interior equipment being safeguarded, improving the safety and stability that anaerobic system runs；
(2) realize anaerobic fermentation system continue the most properly functioning time, anaerobic fermentation tank interior equipment (such as agitating device) is carried out multi-angle diverse location adjustment, in such as realizing tank body, agitator can vertical direction move and horizontal direction 360 degree rotation；
(3) realize anaerobic fermentation system continuous properly functioning time, anaerobic fermentation tank interior equipment (entering agitating device) can be put into by service platform or take out.Being provided with isolating seal layer and isolating seal lid bottom service platform, when care and maintenance, close service platform isolating seal lid, in preventing anaerobic fermentation tank, biogas overflows；
(4) service platform is as the collection of fermentation tank inside biogas the passage that carries；
(5) the malleation adjusting means arranged in service platform and negative pressure adjusting device, use mechanical type positive/negative-pressure device, it is achieved the protection of system pressure safety automation is automatically adjusted.
(6) bidirectional adjuster 29 arranged in agitating device, for agitator plug-flow direction 17 and vertically movable direction 20 are adjusted flexibly suitable operating position, make agitator 18 stir material in tank without dead angle, makes material stirring the most abundant.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the service platform for anaerobic fermentation system of the present invention；
Fig. 2 is the top view of the service platform for anaerobic fermentation system of the present invention.
Detailed description of the invention
Purpose and technical scheme for making the embodiment of the present invention are clearer, below in conjunction with the accompanying drawing of the embodiment of the present invention, are clearly and completely described the technical scheme of the embodiment of the present invention.Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technical term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Should also be understood that those terms defined in such as general dictionary should be understood that have the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not explain by idealization or the most formal implication.
nullLabelling content in accompanying drawing: platform casing 1，Rotary handle 2，Lifting handle 4，Negative pressure water liquid level 5，Negative pressure valve 6，Negative pressure hole 7，Atmospheric pressure 8，Air inlet/exhaustor 9，Positive valve observation port 10，Positive valve 11，Positive pressure water liquid level 12，Tank body internal gas pressure 13，Service platform Qianmen 14，Water inlet pipe 15，Lifting rope 16，Plug-flow direction 17，Agitator 18，Rotating base 19，Vertically movable direction 20，Square tube guide rod 21，Isolating seal layer 22，Isolating seal lid 23，Tank deck 24，Gas outlet 25，Positive pressuring drainage water seal 26，Drainage by suction water seal 27，Cylinder 28，Agitator bidirectional adjuster 29，Seat 31 is fixed at the bottom of service platform，Negative pressure valve observation port 32，Positive valve observation port mounting seat 33，The internal observation port 34 of fermentation tank，Agitator operating mode observation port 35，Isolating seal layer 37，Isolating seal lid 38.
As it is shown in figure 1, the service platform of the present invention, it is arranged on tank deck 24 including bottom end seal, its internal platform casing 1 being connected with the inside of tank body,；Also include the agitating device being arranged on platform casing 1, it includes the rotating base 19 being fixed on tank base, can be rotatably mounted on rotating base 19 square tube guide rod 21 and the agitator 18 being sleeved on square tube guide rod 21, agitator 18 can slide up and down along square tube guide rod 21；Also including malleation adjusting means, it includes positive valve exocoel and is arranged on the positive valve 11 bottom positive valve exocoel, and the outside of positive valve 11 is connected with air, and it is internal that the inside of positive valve 11 is communicated to platform casing 1；Also include negative pressure adjusting device, it includes negative pressure valve exocoel and is arranged on the negative pressure valve 6 bottom negative pressure valve exocoel, the outside of negative pressure valve 6 is connected with the inside of platform casing 1, and the inside of negative pressure valve 6 passes sequentially through the passage bottom negative pressure valve exocoel and the negative pressure hole on positive valve exocoel sidewall is communicated to air；Also including the air inlet/exhaustor 9 being arranged on platform casing 1 top, its one end is communicated to air, and the other end is communicated to the outer intracavity of positive valve, for discharging the biogas of positive valve release or injecting air in tank body by negative pressure valve；Also include the biogas gas outlet 25 being arranged on platform casing 1, the biogas produced in transferring out tank body.
Further describing positive valve 11, positive valve 11 includes malleation valve pocket and malleation valve gap, and malleation valve pocket is communicated in platform casing 1 by the passage bottom positive valve exocoel, and positive valve blanketing covers in malleation valve pocket upper port.
As it is shown in figure 1, be contained in the positive pressure water liquid level 12 of the outer intracavity of positive valve, the neighboring of malleation valve gap is along being positioned at below the liquid level of positive pressure water liquid level 12.Being contained in the negative pressure water liquid level 5 of the outer intracavity of negative pressure valve, the neighboring of negative pressure valve gap is along being positioned at below the liquid level of negative pressure water liquid level 3.
As the preferred mode of one, negative pressure valve 6 includes negative pressure valve pocket and negative pressure valve gap, and negative pressure valve pocket passes sequentially through the passage bottom negative pressure valve exocoel and the negative pressure hole on positive valve exocoel sidewall is communicated to air, and negative pressure valve blanketing covers in negative pressure valve pocket upper port.
Similarly, as the preferred mode of one, negative pressure adjusting device also includes the plasmas channel being arranged between negative pressure valve exocoel and positive valve exocoel, and one end of plasmas channel is connected with negative pressure valve pocket, and the other end is communicated to air by the negative pressure hole on positive valve exocoel sidewall.
Also including that positive pressuring drainage water seal, positive pressuring drainage water seal are U-tube, its one end is communicated to the limbers on bottom plasmas channel, and it is internal that the other end is communicated to platform casing 1, and the bottom of the termination of the other end and plasmas channel is positioned at same level height.
Agitator 18 includes being arranged on the mounting seat of rear end and being arranged on the plug-flow blade of front end, and mounting seat is sleeved on square tube guide rod 21, and can slide up and down along square tube guide rod 21, and the plug-flow direction 17 of plug-flow blade is horizontal direction.
Mutual buckle in the horizontal plane between medial wall and the lateral wall of square tube guide rod 21 of mounting seat, square tube guide rod 21 can drive agitator 18 to do the rotation on horizontal plane.
Described agitating device also includes agitator bidirectional adjuster 29, including for horizontally rotating the lifting rope 16 that the rotary handle 2 of agitating device, lifting handle 4, cylinder 28 and one end are fixed on cylinder 28, driving cylinder 28 to rotate by rotating lifting handle 4, the other end of lifting rope 16 is fixed on agitator 18.
As in figure 2 it is shown, service platform 1 is arranged on tank top (homogenate pond tank deck, ring medium ring fermentation tank deck), it is tightly connected fixing seat 31 at the bottom of service platform with tank deck 24；Bidirectional adjuster is fixing with square tube guide rod 21 to be connected；Agitator 18 is slidably connected with square tube guide rod 21；Square tube guide rod 21 and rotating base 19 are for being rotationally connected；Bidirectional adjuster 29 and service platform 1 are for being fastenedly connected；Air inlet/exhaustor 9 and positive valve observation port mounting seat 33 are for being fastenedly connected；Positive valve observation port mounting seat 33 and service platform 1 are for being fastenedly connected；Positive valve 11 and service platform 1 are for being fastenedly connected；Negative pressure valve 6 and positive valve 11 are for being fastenedly connected.
Under anaerobic system installation and debugging pattern, open service platform Qianmen 14, by water inlet pipe 15, positive valve 11 and negative pressure valve 6 exocoel be filled to positive pressure water liquid level 12 and negative pressure water liquid level 05 position；Opening service platform isolating seal lid 23, it can be seen that tank interior agitator state, rotate A rotary handle 2 horizontal adjustment agitator 18, plug-flow direction 17 rotates to horizontal direction arbitrary proper operation position as required；Rotating B and rotate hands 4, cylinder 28 rotates and drives lifting rope 16 to lift by crane agitator 18, and agitator 18 vertically moves according to moving direction 20, and plug-flow direction 17 moves to vertical direction arbitrary proper operation position as required.Rotate and after rotary handle 2 and lifting handle 4 regulate, have position recorder all numbers of how many weeks (record turned) labelling every time.Rotary handle 4 and lifting handle 2 are arranged on the outside on the top of platform casing 1, and platform casing 1 is tightly connected with the junction employing of agitator bidirectional adjuster 29.Wherein, service platform Qianmen 14 is arranged on the side of platform casing 1, and service platform Qianmen 14 uses seal form to be arranged on platform casing 1.
Under anaerobic system continuous operation mode, service platform isolating seal lid 23 normally open, service platform Qianmen 14 normally off, after the material fermentation in fermentation tank completes, the biogas of generation can be carried by gas outlet 25.
Under anaerobic system continuous operation mode, when in anaerobic fermentation tank body, air pressure 13(platform communicates with in tank) pressure higher time, positive valve 11 can automatically open up aerofluxus keep tank interior balance (balance i.e. tank interior is identical with atmospheric pressure) with atmospheric pressure 8；When in anaerobic fermentation tank body, air pressure 13 pressure is on the low side, negative pressure valve 6 can automatically open up air inlet and keep tank interior and atmospheric pressure 8 to balance.
Under anaerobic system continuous operation mode, when running into rainy weather, rainwater can enter air inlet/exhaustor 9, and unnecessary rainwater can be discharged in tank body by positive pressuring drainage water seal 26.
Also including that drainage by suction water seal 27, drainage by suction water seal are U-tube, its one end is communicated to the limbers bottom negative pressure valve exocoel, and it is internal that the other end is communicated to platform casing 1, and the negative pressure water liquid level 5 of the termination of other end intracavity outer with negative pressure valve is positioned at same level height.
The bottom of casing 1 is sealingly mounted on tank deck 24 by fixing seat 31 at the bottom of service platform；
Being provided with water inlet pipe 15, outside positive valve exocoel and negative pressure valve, intracavity supply water, maintains positive pressure water liquid level 12 and negative pressure water liquid level 5.
Above-described embodiment is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention; some improvement and equivalent can also be made; the claims in the present invention are improved and technical scheme after equivalent by these, each fall within protection scope of the present invention.
Claims (10)
1. the service platform for anaerobic fermentation system, it is characterised in that including:
Platform casing (1), is arranged on to its bottom end seal on tank deck (24), and its inside is connected with the inside of tank body；
It is arranged on the agitating device on platform casing (1), it includes the rotating base (19) being fixed on tank base, can be rotatably mounted on rotating base (19) square tube guide rod (21) and the agitator (18) being sleeved on square tube guide rod (21), described agitator (18) can slide up and down along square tube guide rod (21)；
Malleation adjusting means, it includes positive valve exocoel and be arranged on the positive valve (11) bottom positive valve exocoel, and the outside of described positive valve (11) is connected with air, and the inside of positive valve (11) is communicated to inside platform casing (1)；
Negative pressure adjusting device, it includes negative pressure valve exocoel and is arranged on the negative pressure valve (6) bottom negative pressure valve exocoel, the outside of described negative pressure valve (6) is connected with the inside of platform casing (1), and the inside of negative pressure valve (6) passes sequentially through the passage bottom negative pressure valve exocoel and the negative pressure hole on positive valve exocoel sidewall is communicated to air；
Being arranged on the air inlet/exhaustor (9) on platform casing (1) top, its one end is communicated to air, and the other end is communicated to the outer intracavity of positive valve, for discharging the biogas of positive valve release or injecting air in tank body by negative pressure valve；
The biogas gas outlet (25) being arranged on platform casing (1), the biogas produced in transferring out tank body.
A kind of service platform for anaerobic fermentation system the most according to claim 1, it is characterized in that, positive valve (11) includes malleation valve pocket and malleation valve gap, malleation valve pocket is communicated in platform casing (1) by the passage bottom positive valve exocoel, and positive valve blanketing covers in malleation valve pocket upper port.
A kind of service platform for anaerobic fermentation system the most according to claim 2, it is characterised in that also including the positive pressure water liquid level (12) being contained in the outer intracavity of positive valve, the neighboring of described malleation valve gap is along being positioned at below the liquid level of positive pressure water liquid level (12).
A kind of service platform for anaerobic fermentation system the most according to claim 1, it is characterized in that, negative pressure valve (6) includes negative pressure valve pocket and negative pressure valve gap, negative pressure valve pocket passes sequentially through the passage bottom negative pressure valve exocoel and the negative pressure hole on positive valve exocoel sidewall is communicated to air, and negative pressure valve blanketing covers in negative pressure valve pocket upper port.
A kind of service platform for anaerobic fermentation system the most according to claim 4, it is characterised in that also including negative pressure water liquid level (5) being contained in the outer intracavity of negative pressure valve, the neighboring of described negative pressure valve gap is along being positioned at below the liquid level of negative pressure water liquid level (3).
A kind of service platform for anaerobic fermentation system the most according to claim 4, it is characterized in that, negative pressure adjusting device also includes the plasmas channel being arranged between negative pressure valve exocoel and positive valve exocoel, one end of plasmas channel is connected with negative pressure valve pocket, and the other end is communicated to air by the negative pressure hole on positive valve exocoel sidewall.
A kind of service platform for anaerobic fermentation system the most according to claim 6, it is characterized in that, also include positive pressuring drainage water seal, described positive pressuring drainage water seal is U-tube, its one end is communicated to the limbers on bottom plasmas channel, it is internal that the other end is communicated to platform casing (1), and the bottom of the termination of the other end and plasmas channel is positioned at same level height.
8. according to a kind of service platform for anaerobic fermentation system described in claim 1-7, it is characterized in that, described agitator (18) includes being arranged on the mounting seat of rear end and being arranged on the plug-flow blade of front end, mounting seat is sleeved on square tube guide rod (21), and can slide up and down along square tube guide rod (21), the plug-flow direction (17) of plug-flow blade is horizontal direction.
9. according to a kind of service platform for anaerobic fermentation system described in claim 1-8, it is characterized in that, mutual buckle in the horizontal plane between medial wall and the lateral wall of square tube guide rod (21) of described mounting seat, described square tube guide rod (21) can drive the rotation that agitator (18) does on horizontal plane.
A kind of service platform for anaerobic fermentation system the most according to claim 1, it is characterized in that, described agitating device also includes agitator bidirectional adjuster (29), the lifting rope (16) being fixed on cylinder (28) including the rotary handle (2) for horizontally rotating agitating device, lifting handle (4), cylinder (28) and one end, driving cylinder (28) to rotate by rotating lifting handle (4), the other end of lifting rope (16) is fixed on agitator (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546534.3A CN105950463B (en) | 2016-07-12 | 2016-07-12 | A kind of service platform for anaerobic fermentation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546534.3A CN105950463B (en) | 2016-07-12 | 2016-07-12 | A kind of service platform for anaerobic fermentation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105950463A true CN105950463A (en) | 2016-09-21 |
| CN105950463B CN105950463B (en) | 2017-09-19 |
Family
ID=56900744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546534.3A Active CN105950463B (en) | 2016-07-12 | 2016-07-12 | A kind of service platform for anaerobic fermentation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105950463B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668852A (en) * | 2019-11-19 | 2020-01-10 | 重庆大学 | Method for preparing organic fertilizer by anaerobic fermentation of biogas residues by utilizing kitchen waste |
| CN112920935A (en) * | 2021-02-05 | 2021-06-08 | 苏州花园饼屋有限公司 | Whole wheat processing fermentation device and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040248077A1 (en) * | 2002-11-27 | 2004-12-09 | Horacio L. Rodriguez Rilo | Cell separation apparatus |
| CN101109315A (en) * | 2007-08-10 | 2008-01-23 | 上海夏芝能源科技有限公司 | Marsh gas power generation system for organic materials |
| CN101775351A (en) * | 2010-02-08 | 2010-07-14 | 张华� | Novel vertical flexible covering film anaerobic fermentation device |
| CN103484362A (en) * | 2013-10-10 | 2014-01-01 | 黑龙江省科学院科技孵化中心 | Continuous stirred tank reactor (CSTR) capable of determining discharging position |
-
2016
- 2016-07-12 CN CN201610546534.3A patent/CN105950463B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040248077A1 (en) * | 2002-11-27 | 2004-12-09 | Horacio L. Rodriguez Rilo | Cell separation apparatus |
| CN101109315A (en) * | 2007-08-10 | 2008-01-23 | 上海夏芝能源科技有限公司 | Marsh gas power generation system for organic materials |
| CN101775351A (en) * | 2010-02-08 | 2010-07-14 | 张华� | Novel vertical flexible covering film anaerobic fermentation device |
| CN103484362A (en) * | 2013-10-10 | 2014-01-01 | 黑龙江省科学院科技孵化中心 | Continuous stirred tank reactor (CSTR) capable of determining discharging position |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668852A (en) * | 2019-11-19 | 2020-01-10 | 重庆大学 | Method for preparing organic fertilizer by anaerobic fermentation of biogas residues by utilizing kitchen waste |
| CN110668852B (en) * | 2019-11-19 | 2020-12-25 | 重庆大学 | Method for preparing organic fertilizer by anaerobic fermentation of biogas residues by utilizing kitchen waste |
| CN112920935A (en) * | 2021-02-05 | 2021-06-08 | 苏州花园饼屋有限公司 | Whole wheat processing fermentation device and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105950463B (en) | 2017-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103667015B (en) | A kind of fermentor tank | |
| CN205115249U (en) | Fatlute microbiological treatment device | |
| CN105950463A (en) | Service platform for anaerobic fermentation system | |
| CN205874430U (en) | A service platform for anaerobic fermentation system | |
| CN211445681U (en) | Sampling device for microbial fermentation broth | |
| CN211002861U (en) | Dry-mixed mortar raw material storage device | |
| CN110499340A (en) | A kind of methane production method | |
| CN107722104A (en) | A kind of microwave Peptide synthesizer | |
| CN202944872U (en) | Valve type air seal device | |
| CN105692886A (en) | Hydraulic underwater stirring device | |
| CN211711187U (en) | Dynamic balance control device for balance tank | |
| CN206103822U (en) | Preparation carbon nanotube paste's device | |
| CN209243039U (en) | A processing apparatus for fungus sediment | |
| CN113671141A (en) | Reservoir water environment simulation device | |
| CN207562759U (en) | A kind of agricultural production pesticide rapid preparing device | |
| CN202246623U (en) | Full-automatic foaming candle filling equipment | |
| CN207391444U (en) | A kind of outer circulation stem cell animal culture bioreactors | |
| CN203212385U (en) | Solar shallow micro-nano aeration machine | |
| CN220450204U (en) | Methane fermentation tank body temperature control device | |
| CN205741007U (en) | A kind of bidirectional adjuster | |
| CN105736465A (en) | Draught fan hood for ship | |
| CN211020319U (en) | Sea fresh mushroom liquid spawn inoculation equipment | |
| CN209871306U (en) | Sol tank convenient to unloading | |
| CN109699523A (en) | A kind of automatic proportioning device for livestock-raising | |
| CN215004104U (en) | Anti-leakage detection device for ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210726 Address after: Room 601, 6 / F, building 1, No. 2, Beixing Road (East Section), Daxing District, Beijing 102600 Patentee after: Beijing huantaohuan Environmental Protection Technology Co.,Ltd. Address before: 210000 Jiyin Avenue 3128, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Qi Yantao |