CN204564047U - The auto spiral metering device used in biogas engineering - Google Patents
The auto spiral metering device used in biogas engineering Download PDFInfo
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- CN204564047U CN204564047U CN201520245701.1U CN201520245701U CN204564047U CN 204564047 U CN204564047 U CN 204564047U CN 201520245701 U CN201520245701 U CN 201520245701U CN 204564047 U CN204564047 U CN 204564047U
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- conveying mechanism
- biogas engineering
- spiral conveying
- feed tank
- metering device
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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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Abstract
The utility model discloses the auto spiral metering device used in a kind of biogas engineering, this device is arranged between biogas engineering feed tank and pretreatment system homogenate pond, and homogenate pond is provided with feed tube; Also comprise spiral conveying mechanism and controller, spiral conveying mechanism is communicated to described feed tank and homogenate pond respectively, and spiral conveying mechanism is provided with weight-measuring device; Described feed tube is provided with flowmeter and electric control valve; The drive unit of described spiral conveying mechanism and described weight-measuring device and described flowmeter and the equal circuit of electric control valve are connected to controller; The utility model uses spiral conveying mechanism to reach the object of uniform feeding, and four gravity sensors are set in the bottom of feed tank lower horizontal helical feed, according to the data dilution water (or natural pond liquid) that accurately proportioning is appropriate automatically that gravity sensor measures, realize the automation of biogas engineering feed, intellectuality, reduce manual operation, improve homework precision and operating efficiency.
Description
Technical field
The utility model belongs to biogas engineering construction technique field, relates to biogas engineering Raw pre-processing device, is specially the auto spiral metering device used in a kind of biogas engineering.
Background technology
In present stage biogas engineering process of construction, the concentration of raw material leans on artificial experience to control substantially, namely according to inlet amount, and the ratio of manual control dilution water.This just causes, in the process run, effectively to control input concentration.The instability of the concentration of marsh gas raw materials directly can affect the organic loading of biogas fermentation, can cause the acidifying of biogas fermentation tank body, finally affect gas producing efficiency time serious.Traditional feeding manner generally arranges feed tank at pretreatment system homogenate pond leading portion, and when inlet amount is large, in homogenate pond, easily deposition causes agitator starting load comparatively large, damages stirrer paddle and even burn stirring motor time serious.
In view of this, special proposition the utility model.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, the auto spiral used in a kind of biogas engineering metering device is provided, automatically the ratio of inlet amount and dilution water or natural pond liquid can be controlled, reduce manual labor amount, improve the automatization level of biogas engineering, and then improve production efficiency, avoid the operation error that manually-operated unstability causes.
For solving the problems of the technologies described above, the basic conception of the utility model employing technical scheme is:
The auto spiral metering device used in a kind of biogas engineering, this device is arranged between biogas engineering feed tank and pretreatment system homogenate pond, homogenate pond is provided with feed tube, it is characterized in that: comprise spiral conveying mechanism and controller, spiral conveying mechanism is communicated to described feed tank and homogenate pond respectively, and spiral conveying mechanism is provided with weight-measuring device; Described feed tube is provided with flowmeter and electric control valve; The drive unit of described spiral conveying mechanism and described weight-measuring device and described flowmeter and the equal circuit of electric control valve are connected to controller.
Further, position, described homogenate pond is higher than described feed tank, described spiral conveying mechanism comprises horizontal screw conveyer and inclined screw conveyor, the charging aperture of horizontal screw conveyer is communicated with the bottom of described feed tank, the discharging opening of horizontal screw conveyer is communicated with the charging aperture of inclined screw conveyor, and the discharging opening of inclined screw conveyor is communicated to described homogenate pond.
Preferably, described weight-measuring device is weight sensor, arranges four described gravity sensors bottom horizontal screw conveyer.
Further, the charging aperture of described inclined screw conveyor is provided with photoelectric sensor, and photoelectric sensor circuit is connected to described controller.
Preferably, the bottom of described feed tank is taper.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect: the utility model uses spiral conveying mechanism to reach the object of uniform feeding, and four gravity sensors are set in the bottom of feed tank lower horizontal helical feed, the data dilution water that accurately proportioning is appropriate automatically measured according to gravity sensor or natural pond liquid, realize the automation of biogas engineering feed, intellectuality, reduce manual operation, improve homework precision and operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the auto spiral metering device used in the utility model biogas engineering;
Fig. 2 is the side view of feed tank shown in figure and horizontal screw conveyer;
In figure:
1. feed tank; 2. homogenate pond; 3. feed tube; 31. flowmeters; 32. electric control valves; 4. spiral conveying mechanism; 41. horizontal screw conveyers; 42. inclined screw conveyors; 43. gravity sensors; 44. photoelectric sensors; 5. controller.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, to help understanding content of the present utility model.
As Figure 1-Figure 2, the auto spiral metering device used in a kind of biogas engineering, this device is arranged between biogas engineering feed tank 1 and pretreatment system homogenate pond 2, and position, homogenate pond 2 is higher than feed tank 1, and homogenate pond 2 is provided with feed tube 3, feed tank 1 is semi-underground type structure, is taper bottom feed tank 1, the utility model also comprises spiral conveying mechanism 4 and controller 5, described spiral conveying mechanism 4 comprises horizontal screw conveyer 41 and inclined screw conveyor 42, being communicated with the charging aperture of horizontal screw conveyer 41 bottom of feed tank 1 conical lower portion, the discharging opening of horizontal screw conveyer 41 is communicated with the charging aperture of inclined screw conveyor 42, the discharging opening of inclined screw conveyor 42 is communicated to homogenate pond 2, the feed tube 3 in homogenate pond 2 is provided with flowmeter 31 and electric control valve 32, be provided with four weight sensors 43 bottom described horizontal screw conveyer 41 and record the weight of material of diverse location respectively comprehensively to obtain relatively more delicate information, the weight sensor of other suitable number can certainly be set as required, weight sensor also can be the weight-measuring device that other are applicable to, the drive unit (i.e. drive motors) of weight sensor 43 and two conveying worms and described flowmeter 31 and electric control valve 32 all circuit are connected on controller 5.
Controller 5 presets suitable raw aqueous rate parameter, first the drive unit (i.e. drive motors) sending the signal level control conveying worm 41 that horizontal screw conveyer 41 runs afterwards starts, then horizontal screw conveyer 41 is made to bring into operation, after horizontal screw conveyer 41 runs a period of time, the drive unit (i.e. drive motors) that controller 5 sends the signal control inclined screw conveyor 42 that inclined screw conveyor 42 runs starts, and inclined screw conveyor 42 brings into operation; Or at the charging aperture place of inclined screw conveyor 42, photoelectric sensor 44 is installed, photoelectric sensor 44 circuit connection control device 5, when inclined screw conveyor 42 charging aperture starts there is material through out-of-date, photoelectric sensor 44 is to controller 5 transmission of signal, and controller 5 sends order control tilting screw sensor 42 and brings into operation.
Inclined screw conveyor 42 runs a period of time and (sets depending on specific works situation, be generally about 1min) after, controller 5 transmits a signal to the electric control valve 32 of described feed tube 3, electric control valve 32 is opened, feed tube 31 injects natural pond liquid or fresh water (FW) to pretreatment system homogenate pond 2, and flow parameter is sent to controller 5 by the flowmeter 31 simultaneously on feed tube 3.
Material drops in feed tank 1 by dolly, enters horizontal screw conveyer 41 afterwards, the gross weight of the weight sensor 43 the real time measure material bottom horizontal screw conveyer 41, and this weight signal is sent to controller 5; Horizontal screw conveyer 41 by material transferring in inclined screw conveyor 42, inclined screw conveyor 42 again by material transferring in pretreatment system homogenate pond 2; Feed tube 3 in homogenate pond 2 injects natural pond liquid or fresh water (FW) flow and reaches controller 5 setting when putting in homogenate pond 2, and controller 5 transmits a signal to the electric control valve 32 of feed tube 3, and electric control valve 32 is closed; Stop to homogenate pond 2 fluid injection;
When the weight data that the weight sensor on horizontal screw conveyer is delivered to controller is 0, controller sends order out of service to two conveying worms, and spiral conveying mechanism is out of service.
Above process completes a dosing process, carrys out the change of stable material concentration with this.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the auto spiral metering device used in a biogas engineering, this device is arranged between biogas engineering feed tank (1) and pretreatment system homogenate pond (2), homogenate pond (2) is provided with feed tube (3), it is characterized in that: also comprise spiral conveying mechanism (4) and controller (5), spiral conveying mechanism (4) is communicated to described feed tank (1) and homogenate pond (2) respectively, and spiral conveying mechanism (4) is provided with weight-measuring device; Described feed tube (3) is provided with flowmeter (31) and electric control valve (32); The drive unit of described spiral conveying mechanism (4) and described weight-measuring device and described flowmeter (31) and electric control valve (32) all circuit are connected to controller (5).
2. the auto spiral metering device used in biogas engineering as claimed in claim 1, it is characterized in that: described homogenate pond (2) position is higher than described feed tank (1), described spiral conveying mechanism (4) comprises horizontal screw conveyer (41) and inclined screw conveyor (42), the charging aperture of horizontal screw conveyer (41) is communicated with the bottom of described feed tank (1), the discharging opening of horizontal screw conveyer (41) is communicated with the charging aperture of inclined screw conveyor (42), the discharging opening of inclined screw conveyor (42) is communicated to described homogenate pond (2).
3. the auto spiral metering device used in biogas engineering as claimed in claim 2, it is characterized in that: described weight-measuring device is weight sensor (43), four described gravity sensors (43) are set in horizontal screw conveyer (41) bottom.
4. the auto spiral metering device used in biogas engineering as claimed in claim 2 or claim 3, it is characterized in that: the charging aperture of described inclined screw conveyor (42) is provided with photoelectric sensor (44), and photoelectric sensor (44) circuit is connected to described controller (5).
5. the auto spiral metering device used in the biogas engineering as described in any one of claim 1-3, is characterized in that: the bottom of described feed tank (1) is taper.
6. the auto spiral metering device used in biogas engineering as claimed in claim 4, is characterized in that: the bottom of described feed tank (1) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245701.1U CN204564047U (en) | 2015-04-22 | 2015-04-22 | The auto spiral metering device used in biogas engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245701.1U CN204564047U (en) | 2015-04-22 | 2015-04-22 | The auto spiral metering device used in biogas engineering |
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| Publication Number | Publication Date |
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| CN204564047U true CN204564047U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520245701.1U Active CN204564047U (en) | 2015-04-22 | 2015-04-22 | The auto spiral metering device used in biogas engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106754286A (en) * | 2017-02-14 | 2017-05-31 | 山东百川同创能源有限公司 | A kind of feedstock pre-processing system and method for preparing biogas |
-
2015
- 2015-04-22 CN CN201520245701.1U patent/CN204564047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106754286A (en) * | 2017-02-14 | 2017-05-31 | 山东百川同创能源有限公司 | A kind of feedstock pre-processing system and method for preparing biogas |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100043 Beijing city Shijingshan District Street No. 2 Hospital of the Milky Way royal purple 2 Building 8 layer Patentee after: Beijing Ying and Rui environmental Polytron Technologies Inc Address before: 100043 Beijing city Shijingshan District Street No. 2 Hospital of the Milky Way Ziyu International Building 2, 815 Patentee before: Beijing Yingherui Environmental Engineering Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: 102412 1 / F 101 1 / F 01, building 23, yard 69, Yanfu Road, Fangshan District, Beijing Patentee after: Beijing yingherui Environmental Technology Co.,Ltd. Address before: 100043 8th Floor, Ziyu International Building, 2 Yinhen Street, Shijingshan District, Beijing Patentee before: BEIJING YINGHERUI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |