CN204569939U - A kind of biogas fermentation tank body precision temperature-controlling device - Google Patents
A kind of biogas fermentation tank body precision temperature-controlling device Download PDFInfo
- Publication number
- CN204569939U CN204569939U CN201520252967.9U CN201520252967U CN204569939U CN 204569939 U CN204569939 U CN 204569939U CN 201520252967 U CN201520252967 U CN 201520252967U CN 204569939 U CN204569939 U CN 204569939U
- Authority
- CN
- China
- Prior art keywords
- tank body
- heating coil
- temperature
- hot water
- fermentation tank
- 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.)
- Active
Links
Classifications
-
- 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
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a kind of biogas fermentation tank body precision temperature-controlling device, comprise insulation tank body (1), heating coil (2), agitator (3), temperature sensor (4), hot water circulating pump (5), electric control valve (6) and Controlling System (7), described heating coil, agitator and temperature sensor are arranged on insulation tank interior, described hot water circulating pump is connected with heating coil with electric control valve, and described Controlling System is electrically connected with agitator, temperature sensor, hot water circulating pump and electric control valve respectively; The middle part heating coil arranging two-layer annular on the lower side in insulation tank body, two-layer heating coil in height be arranged in parallel.The utility model arranges two-layer heating coil and multiple temperature sensor, accurately can control the temperature of fermentation tank in real time.
Description
Technical field
The utility model belongs to biogas engineering field, specifically a kind of biogas fermentation tank body precision temperature-controlling device.
Background technology
Present stage biogas engineering design is main based on mesophilic digestion, and mesophilic digestion needs control temperature at 35 DEG C.Research shows that the change of temperature can produce impact greatly to the activity of anaerobion, when temperature variation exceed ± 3 DEG C time fermentation tank gas producing efficiency obviously reduce.Only use a set of heating coil to its heat supply in existing biogas engineering, often occur the problem that pot temperature changes greatly, temperature is unstable.
Based on this, special proposition the utility model.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of biogas fermentation tank body precision temperature-controlling device, comprise insulation tank body, heating coil, agitator, temperature sensor, hot water circulating pump, electric control valve and Controlling System, described heating coil, agitator and temperature sensor are arranged on insulation tank interior, described hot water circulating pump is connected with heating coil with electric control valve, and described Controlling System is electrically connected with agitator, temperature sensor, hot water circulating pump and electric control valve respectively; The middle part heating coil arranging two-layer annular on the lower side in insulation tank body, two-layer heating coil in height be arranged in parallel.
Further, the height point of every layer of heating coil arranges vent valve.The gas that can exist in purging line like this, avoids affecting hot water circulation.
Further, the import of every layer of heating coil is all provided with temperature sensor with outlet.In order to import and the temperature out of Real-Time Monitoring heating coil.
Further, every layer of heating coil is all connected with hot water circulating pump and electric control valve.Hot water circulating pump can be used for the hot water circulation of heating coil to use, electric control valve can according to system need regulate hot water circulating flow, to ensure that the heating coil import and export temperature difference reaches more than preset value, improve heat exchange efficiency.
Further, the inner side of insulation tank body installs three temperature sensors, is divided into high, normal, basic three levels.The temperature variation of high, normal, basic three levels of monitoring insulation tank interior respectively.
The beneficial effects of the utility model: 1, methane tank body heating system is divided into two layers, two layers adopt parallel waies, can independent heating, also can heat simultaneously; 2, be incubated tank interior and be divided into upper, middle and lower three layers, every layer of all mounting temperature sensor, opens hot water circulating pump and tank body agitator automatically when temperature variation exceedes preset range, improves real-time response ability and the heat exchange efficiency of heating system; 3, Controlling System can adjust the operation of two-layer heating coil and the operation of tank body agitator according to the change of temperature sensor, finally realizes the object of accurate temperature controlling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of biogas fermentation tank body of the utility model precision temperature-controlling device.
Wherein 1-is incubated tank body, 2-heating coil, 3-agitator, 4-temperature sensor, 5-hot water circulating pump, 6-electric control valve, 7-Controlling System, 8-vent valve.
Embodiment
Below in conjunction with accompanying drawing 1, a kind of biogas fermentation tank body of the utility model precision temperature-controlling device is described further.
As shown in Figure 1, biogas fermentation tank body precision temperature-controlling device comprises insulation tank body 1, heating coil 2, agitator 3, temperature sensor 4, hot water circulating pump 5, electric control valve 6 and Controlling System 7, heating coil 2, agitator 3 and temperature sensor 4 are all arranged on the inside of insulation tank body 1, hot water circulating pump 5 is connected with heating coil 2 with electric control valve 6, hot water circulating pump 5 can be used for the hot water circulation of heating coil 2 to use, electric control valve 6 can according to system need regulate hot water circulating flow, to ensure that heating coil 2 enters, the outlet temperature difference reaches more than preset value, thus raising heat exchange efficiency, Controlling System 7 is electrically connected with agitator 3, temperature sensor 4, hot water circulating pump 5 and electric control valve 6 respectively, in insulation tank body 1, middle part is on the lower side arranges two-layer annular-heating coil pipe 2, and two-layer heating coil 2 in height be arranged in parallel.
Arrange vent valve 8 at the height point of every layer of heating coil 2, the gas that can exist in purging line like this, avoids gases affect hot water circulation.
Import and the outlet of every layer of heating coil 2 are all provided with temperature sensor (not shown), in order to import and the temperature out of Real-Time Monitoring heating coil.
Every layer of heating coil 2 is all connected with hot water circulating pump 5 and electric control valve 6.
In the inner side of insulation tank body 1, three temperature sensors 4 are installed, are divided into high, normal, basic three levels, respectively the temperature variation of high, normal, basic three levels of monitoring insulation tank body 1 inside.
The use procedure of biogas fermentation tank body precision temperature-controlling device of the present utility model is as follows:
Opening control system 7, each temperature sensor 4 brings into operation, and real-time temperature signal is passed to Controlling System 7 by temperature sensor 4.
When each layer temperature is all lower than 35 DEG C that preset, Controlling System 7 opens the hot water circulating pump 5 that two layers of heating coil 2 connect simultaneously, hot water circulating pump 5 is started working, and then Controlling System 7 controls electric control valve 6 and is in full open state, and hot water starts circulation in top-down mode.
After hot water circulating pump 5 normally runs such as 5 minutes for some time, Controlling System 7 opens the agitator 3 in insulation tank body 1 automatically, accelerates mixing of materials, fully improves material in insulation tank body 1 and, with the contact of heating coil 2, improves heating efficiency.
When being incubated the temperature of charge in tank body and reaching default 35 DEG C, Controlling System 7 controls the electric control valve 6 in the out of service and closing duct of hot water circulating pump 5, and hot water stops circulation.
Because insulation tank body 1 is provided with thermal insulation layer, effectively can avoid calorific loss, when temperature reduces by 1 DEG C time, Controlling System 7 is automatically opened the hot water circulating pump 5 on lower floor's heating coil 2 and is opened electric control valve 6, start to heat material, and start agitator 3 subsequently, improve heat exchange efficiency.
In time being incubated that tank body 1 is very fast because new material adds, the factor such as envrionment temperature cataclysm causes insulation tank body 1 temperature declines, temperature reduces by 2 DEG C, Controlling System 7 is the bilevel heating coil 2 of unlatching automatically, to meet the demand of fast heating.
In the process of circulation, be installed on the temperature of the temperature sensor monitors import and export hot water of heating coil 2 import and export, when hot water temperature gap lower than preset value such as 15 DEG C time, then automatically adjust the opened condition of electric control valve 6, reduce the flow of hot water cyclesystem, make the abundant heat exchange of hot water cyclesystem, improve thermal source utilization ratio.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the invention 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 (8)
1. a biogas fermentation tank body precision temperature-controlling device, it is characterized in that: comprise insulation tank body (1), heating coil (2), agitator (3), temperature sensor (4), hot water circulating pump (5), electric control valve (6) and Controlling System (7), described heating coil (2), it is inner that agitator (3) and temperature sensor (4) are arranged on insulation tank body (1), described hot water circulating pump (5) is connected with heating coil (2) with electric control valve (6), described Controlling System (7) respectively with agitator (3), temperature sensor (4), hot water circulating pump (5) and electric control valve (6) electrical connection, the middle part heating coil (2) arranging two-layer annular on the lower side in insulation tank body (1), two-layer heating coil (2) in height be arranged in parallel.
2. biogas fermentation tank body precision temperature-controlling device as claimed in claim 1, is characterized in that: the height point of every layer of heating coil (2) arranges vent valve (8).
3. biogas fermentation tank body precision temperature-controlling device as claimed in claim 1 or 2, is characterized in that: import and the outlet of every layer of heating coil (2) are all provided with temperature sensor.
4. biogas fermentation tank body precision temperature-controlling device as claimed in claim 1 or 2, is characterized in that: every layer of heating coil (2) is all connected with hot water circulating pump (5) and electric control valve (6).
5. biogas fermentation tank body precision temperature-controlling device as claimed in claim 3, is characterized in that: every layer of heating coil (2) is all connected with hot water circulating pump (5) and electric control valve (6).
6. the biogas fermentation tank body precision temperature-controlling device as described in claim 1 or 2 or 5, is characterized in that: the inner side of insulation tank body (1) installs three temperature sensors (4), is divided into high, normal, basic three levels.
7. biogas fermentation tank body precision temperature-controlling device as claimed in claim 3, is characterized in that: the inner side of insulation tank body (1) installs three temperature sensors (4), is divided into high, normal, basic three levels.
8. biogas fermentation tank body precision temperature-controlling device as claimed in claim 4, is characterized in that: the inner side of insulation tank body (1) installs three temperature sensors (4), is divided into high, normal, basic three levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252967.9U CN204569939U (en) | 2015-04-24 | 2015-04-24 | A kind of biogas fermentation tank body precision temperature-controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252967.9U CN204569939U (en) | 2015-04-24 | 2015-04-24 | A kind of biogas fermentation tank body precision temperature-controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569939U true CN204569939U (en) | 2015-08-19 |
Family
ID=53862607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252967.9U Active CN204569939U (en) | 2015-04-24 | 2015-04-24 | A kind of biogas fermentation tank body precision temperature-controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
| CN107828649A (en) * | 2017-11-07 | 2018-03-23 | 武汉和信益科技有限公司 | Large-scale full-mixing type anaerobic marsh-gas fermentation tank thermal compensation system and its process |
| CN109517729A (en) * | 2019-01-16 | 2019-03-26 | 卞为国 | Kitchen garbage harmless treatment device on the spot |
-
2015
- 2015-04-24 CN CN201520252967.9U patent/CN204569939U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
| CN107828649A (en) * | 2017-11-07 | 2018-03-23 | 武汉和信益科技有限公司 | Large-scale full-mixing type anaerobic marsh-gas fermentation tank thermal compensation system and its process |
| CN107828649B (en) * | 2017-11-07 | 2024-04-09 | 武汉和信益科技有限公司 | Large-scale full-mixing type anaerobic biogas fermentation tank thermal compensation system and process method thereof |
| CN109517729A (en) * | 2019-01-16 | 2019-03-26 | 卞为国 | Kitchen garbage harmless treatment device on the spot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107039667B (en) | Signal control system and control method for fuel cell stack power generation system | |
| CN204569939U (en) | A kind of biogas fermentation tank body precision temperature-controlling device | |
| CN202626355U (en) | Solar cocoon cooking barrel | |
| CN104390260B (en) | A kind of biomass heating steam generator system | |
| CN107816796A (en) | Intelligent water heater and its heating system | |
| CN206496407U (en) | A kind of domestic hot-water's automatic switching control equipment | |
| CN202588027U (en) | Floor-heating heat-preservation device used in livestock and poultry feeding room | |
| CN201093700Y (en) | Electric water heater with automatic speed changing capacity adding device | |
| CN201764669U (en) | Split type electromagnetic water heater | |
| CN218349245U (en) | Intelligent energy-saving cooling water control system for thermal sintering equipment | |
| CN201582903U (en) | Secondary circulating and secondary water segregating ground heating device | |
| CN203999572U (en) | A kind of distillation plant | |
| CN204787192U (en) | Water heating machine | |
| CN107043694A (en) | A kind of temperature raising and maintaining method of stalk fermentation Biogas anaerobic jar | |
| CN202630225U (en) | Solar and heat-pump combined hot water system | |
| CN107246735B (en) | Multi-energy hot water system and control method thereof | |
| CN206281224U (en) | A kind of solar energy switches equipment with gas heater Full-automatic hot-water | |
| CN205956444U (en) | Automatic thermostatic water mixing valve | |
| CN204026968U (en) | The electric hot water of the uninterrupted heat supply of a kind of energy | |
| CN203501495U (en) | Novel solar water heating system | |
| CN204438544U (en) | A kind of combined type water heater | |
| CN203949386U (en) | Intelligent temperature control water tank | |
| CN202485094U (en) | Energy-saving and environment-friendly automatic boiling water continuous supply device | |
| CN208485890U (en) | A kind of marsh-gas fermentation tank heating device | |
| CN202764008U (en) | Low temperature season mixing concrete automatic heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. |
|
| 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. |
|
| CP03 | Change of name, title or address |