CN203462050U - Biogas device with stirring function - Google Patents
Biogas device with stirring function Download PDFInfo
- Publication number
- CN203462050U CN203462050U CN201320598865.3U CN201320598865U CN203462050U CN 203462050 U CN203462050 U CN 203462050U CN 201320598865 U CN201320598865 U CN 201320598865U CN 203462050 U CN203462050 U CN 203462050U
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- China
- Prior art keywords
- biogas
- rotation axis
- methane
- drive
- gas equipment
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- 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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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a biogas device with a stirring function, which relates to the technical field of biogas devices. The biogas device with the stirring function comprises a biogas pool, a biogas pool well cover, a charge port and a discharge port, wherein a lower bearing is arranged at the bottom of the biogas pool; a compound gearbox device with a drive motor is arranged above the biogas pool well cover; and a shaft hole is vertically formed in the biogas pool well cover. The biogas device with the stirring function further comprises a rotary shaft, wherein the lower end of the rotary shaft is connected to the lower bearing; the upper end of the rotary shaft penetrates through the shaft hole and then is connected to the power output end of the compound gearbox device; the compound gearbox device is capable of driving the drive shaft to rotate; a lower stirring impeller is arranged below the rotary shaft; an upper stirring impeller is arranged above the rotary shaft; and a sealing pad is arranged between the shaft hole and the rotary shaft. A stirring device is arranged in the biogas device with the stirring function, and static solution is converted to dynamic solution by virtue of a mechanical stirring principle; and the biogas device with the stirring function has the advantage of being capable of improving decontamination capability and gas production capability, and preventing scum incrustation, blockage and precipitate generation.
Description
Affiliated technical field
The utility model relates to a kind of firedamp gas equipment technical field.
Background technology
China's population skewness, environmental pollution bearing capacity is high, and in rural area, waste water and dregs is more, is badly in need of a kind of firedamp gas equipment with pollution treatment function low, cost is few, effective of investing.In rural area, also there are some firedamp gas equipments now, these firedamp gas equipments mainly comprise biogas anaerobic pond, opening for feed, discharge port and pneumatic tube, simple in structure, its deficiency is that methane-generating pit life-time service exists water surface scum silica frost crust, easily stops up, the phenomenons such as water-bed throw out is many, if not thoroughly scarfing cinder in three to five years, waste residue will occupy methane-generating pit more than half space, cause dirt-removing functions to decline to a great extent, some is even to scrapping degree, as thorough scarfing cinder needs many expenses, and the end slag clearing out dissolves nowhere, easily causes secondary environmental pollution.
Summary of the invention
Simple in structure in order to overcome existing firedamp gas equipment, there is no whipping appts, there is scum silica frost crust, stop up in life-time service, scarfing cinder is difficult, expense is high, end slag is dissolved nowhere and easily caused the shortcomings such as secondary environmental pollution, the utility model provides a kind of firedamp gas equipment with agitating function, this has in the firedamp gas equipment of agitating function and is provided with whipping appts, utilize mechanical stirring principle to make quiescent solution become dynamic solution, there is soil removability, the gas deliverability of raising and prevent that scum silica frost crust, obstruction, precipitation from producing.
The utility model solves the technical scheme that its technical problem adopts, a kind of firedamp gas equipment with agitating function, comprise methane-generating pit, methane tank manhole cover, opening for feed, discharge port, methane-generating pit bottom is provided with lower bearing, methane tank manhole cover top is provided with the compound gear case apparatus with drive-motor, in methane tank manhole cover, be vertically installed with axis hole, also comprise rotation axis, rotation axis lower end is connected on lower bearing, rotation axis upper end is connected on the clutch end of compound gear case apparatus through after axis hole, compound gear case apparatus can drive rotation axis to rotate, rotation axis below is provided with lower paddle wheel, rotation axis top is provided with paddle wheel, between axis hole and rotation axis, be provided with gasket.
Described compound gear case apparatus comprises wheel casing and drive-motor, and drive-motor can drive gear casing, and the clutch end of wheel casing can drive rotation axis to rotate.
The blade of upper paddle wheel vertically arranges, and blade shape is rectangle, and on blade, vertical direction has a plurality of long strip shape grooves.
The upside of upper paddle wheel and methane-generating pit design water level are contour.
The lower lateral extent methane-generating pit bottom 20-30 centimetre of lower paddle wheel, the lower edge of lower paddle wheel is provided with zigzag structure, and sawtooth is down.
On compound gear case apparatus, be provided with time switch.
The beneficial effects of the utility model are as follows, owing to adopting said structure, this firedamp gas equipment with agitating function has agitating function, upper impeller can stir, long strip shape groove structure in upper impeller and upper impeller can be smashed the scum silica frost crust that swims in the water surface, lower impeller can stir methane-generating pit bottom, make the throw out in methane-generating pit be not easy precipitation, make the quiescent solution in methane-generating pit become dynamic solution, there is raising soil removability, gas deliverability and prevent scum silica frost crust, stop up, the advantage that precipitation produces, after the liquid digestion of natural pond, floating matter can be from discharge port out, as fertilizer sources is used, there is no secondary pollution.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structure iron that embodiment has the firedamp gas equipment of agitating function.
Embodiment
As shown in Figure 1, a kind of firedamp gas equipment with agitating function, comprise methane-generating pit 1, methane tank manhole cover 2, opening for feed 3, discharge port 4, methane-generating pit 1 bottom is provided with lower bearing 5, methane tank manhole cover 2 tops are provided with the compound gear case apparatus 6 with drive-motor, in methane tank manhole cover 2, be vertically installed with axis hole 9, also comprise rotation axis 10, rotation axis 10 lower ends are connected on lower bearing 5, rotation axis 10 upper ends are connected on the clutch end of compound gear case apparatus 6 through after axis hole 9, compound gear case apparatus 6 can drive rotation axis 10 to rotate, rotation axis 10 belows are provided with lower paddle wheel 11, the lower lateral extent methane-generating pit bottom 20-30 centimetre of lower paddle wheel 11, the lower edge of lower paddle wheel is provided with zigzag structure, sawtooth down.Rotation axis 10 tops are provided with paddle wheel 12, and the blade of upper paddle wheel 12 vertically arranges, and blade shape is rectangle, and on blade, vertical direction has a plurality of long strip shape grooves 14, and the upside of upper paddle wheel 12 and methane-generating pit 1 design water level are contour.Between axis hole 9 and rotation axis 10, be provided with gasket 13, gasket 13 can prevent that biogas from leaking, described compound gear case apparatus 6 comprises wheel casing 7 and drive-motor 8, and drive-motor 8 can drive gear casing 7, and the clutch end of wheel casing 7 can drive rotation axis 10 to rotate.On compound gear case apparatus 6, be provided with time switch, time switch can time opening and cuts out, and time switch is connected to the power input of drive-motor 8, can control the timing of drive-motor 8 and open and close.During use, produce biogas fertilizer and drop into methane-generating pit 1 from opening for feed 3, this firedamp gas equipment with agitating function has agitating function, upper impeller can stir, long strip shape groove structure in upper impeller and upper impeller can be smashed the scum silica frost that swims in the water surface, prevent water surface crust, lower impeller can stir methane-generating pit bottom, make the throw out in methane-generating pit be not easy precipitation, make the quiescent solution in methane-generating pit become dynamic solution, there is raising soil removability, gas deliverability and prevent scum silica frost crust, stop up, the advantage that precipitation produces, after the liquid digestion of natural pond, floating matter can be from discharge port out, as fertilizer sources is used, there is no secondary pollution, this device is adapted at vast rural area and uses, there is long service life, environmental protection, non-secondary pollution, the artificial advantage of scarfing cinder.
Claims (6)
1. a firedamp gas equipment with agitating function, comprise methane-generating pit (1), methane tank manhole cover (2), opening for feed (3), discharge port (4), it is characterized in that: methane-generating pit (1) bottom is provided with lower bearing (5), methane tank manhole cover (2) top is provided with the compound gear case apparatus (6) with drive-motor, in methane tank manhole cover (2), be vertically installed with axis hole (9), also comprise rotation axis (10), rotation axis (10) lower end is connected on lower bearing (5), rotation axis (10) upper end is connected on the clutch end of compound gear case apparatus (6) through after axis hole (9), compound gear case apparatus (6) can drive rotation axis (10) to rotate, rotation axis (10) below is provided with lower paddle wheel (11), rotation axis (10) top is provided with paddle wheel (12), between axis hole (9) and rotation axis (10), be provided with gasket (13).
2. the firedamp gas equipment with agitating function according to claim 1, it is characterized in that: described compound gear case apparatus (6) comprises wheel casing (7) and drive-motor (8), drive-motor (8) can drive gear casing (7), and the clutch end of wheel casing (7) can drive rotation axis (10) to rotate.
3. the firedamp gas equipment with agitating function according to claim 2, is characterized in that: the blade of upper paddle wheel (12) vertically arranges, and blade shape is rectangle, and on blade, vertical direction has a plurality of long strip shape grooves (14).
4. the firedamp gas equipment with agitating function according to claim 3, is characterized in that: upside and methane-generating pit (1) design water level of upper paddle wheel (12) are contour.
5. the firedamp gas equipment with agitating function according to claim 4, is characterized in that: the lower lateral extent methane-generating pit bottom 20-30 centimetre of lower paddle wheel (11), and the lower edge of lower paddle wheel (11) is provided with zigzag structure, and sawtooth is down.
6. the firedamp gas equipment with agitating function according to claim 1, is characterized in that: compound gear case apparatus is provided with time switch on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598865.3U CN203462050U (en) | 2013-09-18 | 2013-09-18 | Biogas device with stirring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598865.3U CN203462050U (en) | 2013-09-18 | 2013-09-18 | Biogas device with stirring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462050U true CN203462050U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598865.3U Expired - Fee Related CN203462050U (en) | 2013-09-18 | 2013-09-18 | Biogas device with stirring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354086A (en) * | 2017-09-13 | 2017-11-17 | 安徽金贺财建筑工程有限公司 | A kind of temperature-controllable marsh gas fermentation pool |
-
2013
- 2013-09-18 CN CN201320598865.3U patent/CN203462050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354086A (en) * | 2017-09-13 | 2017-11-17 | 安徽金贺财建筑工程有限公司 | A kind of temperature-controllable marsh gas fermentation pool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170918 |