CN202849384U - Timed stirring device for biogas tank - Google Patents
Timed stirring device for biogas tank Download PDFInfo
- Publication number
- CN202849384U CN202849384U CN2012205508577U CN201220550857U CN202849384U CN 202849384 U CN202849384 U CN 202849384U CN 2012205508577 U CN2012205508577 U CN 2012205508577U CN 201220550857 U CN201220550857 U CN 201220550857U CN 202849384 U CN202849384 U CN 202849384U
- Authority
- CN
- China
- Prior art keywords
- stirring
- methane
- motor
- timed
- connecting rod
- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 46
- 238000013019 agitation Methods 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
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- 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
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- 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
- C12M41/48—Automatic or computerized control
-
- 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
Abstract
The utility model relates to a timed stirring device for a biogas tank, belonging to the field of automation control. The timed stirring device comprises a stirring machine base, a stirring connection rod, a biogas tank, stirring blades and a motor, wherein the upper part of the stirring connection rod is connected with the stirring machine base, the lower part of the stirring connection rod is connected with the stirring blades, the motor is built in the machine base and drives the stirring blades to rotate through the connection rod, and the stirring connection rod and the stirring blades extend into the biogas tank. According to the timed stirring device for the biogas tank, the automatic timed stirring can be realized so as to save manpower; and meanwhile, the timed stirring device is simple in structure and convenient in use.
Description
Technical field
The utility model relates to a kind of methane-generating pit timing agitation device, belongs to automation control area.
Background technology
Stirring is a kind of effective means that improves the methane gas producing amount.The methane-generating pit of normal test run(s), often stirring fermented liquid can make the biogas bacterium be evenly distributed, accelerate digestion rate, promote dynamic fermentation, prevent feed liquid demixing phenomenon under static state, not only can break upper strata crust, can also promote in the pond in the methane gas that produces of lower floor's fermentation raw material accumulate air pocket and rise in the gas tank, energy Effective Raise gas production rate is more than 30%.But regardless of being that domestic methane tank or test are all relatively more traditional with the alr mode of methane-generating pit, generally stretch in the pond with the wooden stirring rod of long handle self-control round end and manually stir at present, this mode easily causes stirring inhomogeneous, the manpower waste, and stir irregularities.
Summary of the invention
Stir the problem that exists in order to solve present methane-generating pit, the utility model provides a kind of methane-generating pit timing agitation device, can realize that self-timing stirs, saves manpower, and is simple in structure simultaneously, easy to use.
The utility model is finished by the following technical programs: a kind of timing agitation device of methane-generating pit comprises mixer base, stirs connecting rod, methane-generating pit, agitating vane, motor; Stir connecting rod top and connect mixer base, the bottom connects agitating vane, and electric machine built-in is in support, and motor drives the agitating vane rotation by connecting rod, stirs connecting rod and agitating vane and all stretches in the methane-generating pit.
The control driving circuit is housed in the described mixer base, comprises isolator QS, fusible cut-out FU1 and FU2, thermo-relay FR, motor, button SB1 and SB2, contactor KM, time relay KT1 and KT2.
Described mixer base, stirring connecting rod, methane-generating pit, agitating vane, motor are commercially available common components.
The beneficial effects of the utility model: can realize that self-timing stirs, saves manpower, simple in structure simultaneously, easy to use.
Description of drawings
Fig. 1 is synoptic diagram of the present utility model.
Fig. 2 is the Controlling System schematic diagram of accessory drive.
Among the figure: 1-mixer base, 2-stir connecting rod, 3-methane-generating pit, 4-agitating vane, 5-motor.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described further, understand to make things convenient for the technician.
As shown in Figure 1: a kind of timing agitation device of methane-generating pit comprises mixer base 1, stirs connecting rod 2, methane-generating pit 3, agitating vane 4, motor 5; Stir connecting rod 2 tops and connect mixer base 1, the bottom connects agitating vane 4, and motor 5 is built in the support 1, and motor 5 drives agitating vane 4 rotations by connecting rod 2, stirs connecting rod 2 and all stretches in the methane-generating pit 3 with agitating vane 4.
As shown in Figure 2: the control driving circuit is arranged in the mixer base 1, comprise isolator QS, fusible cut-out FU1 and FU2, thermo-relay FR, motor 5, button SB1 and SB2, contactor KM, time relay KT1 and KT2; Isolator QS separates three-phase electricity and Controlling System; fusible cut-out FU1 and FU2 play respectively the short-circuit protection effect in main power circuit and pilot circuit; thermo-relay FR is to 5 overload protections of motor; the start and stop of contactor KM control motor 5; button SB1 and SB2 are respectively and stop and starting push button, and time relay KT1 and KT2 control respectively churning time T1 and stir stand-by time T2.
Use procedure of the present utility model: at first respectively time relay KT1 and KT2 are set to stir and carry out time T 1 and stir stand-by time T2, isolator QS combined floodgate is carried out energising to be prepared, press start button SB2, time relay KT1 coil gets electric, the beginning timing, contactless coil KM gets electric in the pilot circuit, and self-locking, the KM main contact is closed in the main power circuit, connects immediately motor 5, motor 5 rotates by stirring connecting rod 2 drive agitating vanes 4, stirs beginning; When churning time reaches set(ting)value T1, the on-delay normally closed contact of time relay KT1 disconnects in the pilot circuit, contactless coil KM outage, the main contact of KM disconnects in the main power circuit, motor 5 stops, and stirring stops, and the on-delay normally opened contact of time relay KT1 is closed simultaneously, time of setting up a call, relay K T2 coil got electricly, began to calculate stand-by time; When by the time stirring stand-by time and reaching set(ting)value T2, the on-delay normally opened contact of time relay KT2 is closed, again connects contactless coil KM, and motor 5 is reworked, and stirs again to begin, so repeatedly.Realized the stirring T1 time, the interval stops T2 timing automatic agitating function of circulation stirring again after the time.
The utility model describes by specific implementation process, in the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (1)
1. the timing agitation device of a methane-generating pit is characterized in that: the timing agitation device comprises mixer base, stirs connecting rod, methane-generating pit, agitating vane, motor; Stir connecting rod top and connect mixer base, the bottom connects agitating vane, and electric machine built-in is in support, and motor drives the agitating vane rotation by connecting rod, stirs connecting rod and agitating vane and all stretches in the methane-generating pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205508577U CN202849384U (en) | 2012-10-25 | 2012-10-25 | Timed stirring device for biogas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205508577U CN202849384U (en) | 2012-10-25 | 2012-10-25 | Timed stirring device for biogas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849384U true CN202849384U (en) | 2013-04-03 |
Family
ID=47980604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205508577U Expired - Fee Related CN202849384U (en) | 2012-10-25 | 2012-10-25 | Timed stirring device for biogas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520436A (en) * | 2020-10-12 | 2021-03-19 | 嘉兴学院 | Solid state fermentation box and use method thereof |
-
2012
- 2012-10-25 CN CN2012205508577U patent/CN202849384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520436A (en) * | 2020-10-12 | 2021-03-19 | 嘉兴学院 | Solid state fermentation box and use method thereof |
| CN112520436B (en) * | 2020-10-12 | 2022-06-24 | 嘉兴学院 | Solid state fermentation box and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |