CN203625374U - Two-stage fermentation tank - Google Patents
Two-stage fermentation tank Download PDFInfo
- Publication number
- CN203625374U CN203625374U CN201320878006.XU CN201320878006U CN203625374U CN 203625374 U CN203625374 U CN 203625374U CN 201320878006 U CN201320878006 U CN 201320878006U CN 203625374 U CN203625374 U CN 203625374U
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- tank body
- fermentation tank
- heating coil
- maintenance well
- fermentation
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Abstract
The utility model relates to a two-stage fermentation tank, and belongs to the technical field of biological fermentation. A fermentation tank body is divided into two parts, wherein the tank body at the ground part is of a spliced structure; the tank body at the underground part is of a reinforced concrete structure; the two parts are tightly sealed to form a whole; an air outlet is formed at the top of the fermentation tank body; a feeding hole and an additive inlet are formed on the lateral wall at the top of the fermentation tank body; a maintenance well is arranged at one side of the fermentation tank body; a discharge hole is formed on the lateral wall at the bottom of the fermentation tank body and extends into the maintenance well; the maintenance well is led out through a screw pump and a discharge pipe inside the maintenance well; a heating coil is internally arranged at the middle and lower part inside the fermentation tank body and connected with a heat pump; a stirring motor is arranged at the top of the fermentation tank body, and connected with a stirring paddle through the stirring shaft. The two-stage design is adopted, so that the tank body at the underground part can utilize terrestrial heat to keep the fermentation tank warm, an energy source is saved, the tank body at the ground part is of the spliced structure, assembly of kinds of apparatuses is facilitated, and monitoring of the fermentation process is facilitated by providing the sensor.
Description
Technical field
The utility model relates to a kind of two-part fermentor tank, belongs to technical field of biological fermentation.
Background technology
At present, the biogas engineering that China builds is mainly to utilize boiler, sunlight shed, generator waste heat and solar heating pipe to heat to anaerobic fermentation tank, as everyone knows, biogas engineering operation is produced the required leavening temperature of methane and is required at 35-65 degree, particularly north of china in winter severe cold low temperature, and boiler temperature-increasing expense is too high, environmental protection policy also limits use, cause biogas engineering cannot move production biogas, biogas generator stops generating, nothing left thermogenesis without biogas for combustion; In addition the low solar heating pipe of north of china in winter temperature is freezing serious, cannot ensure that anaerobic fermentation tank is needed to heat requirement; Therefore, research and development can, at the anaerobic fermentation tank of northern area normal operation in winter, be the problems of being badly in need of solution.
Simultaneously, fermentation unit is microorganism growth and breeding and the outside atmosphere device of going into product during the fermentation, need in closed environment, carry out, operator are difficult for monitoring to air pressure inside like this, and air pressure is excessive or air pressure is too small all can bring danger to fermenting process, and carry out in the temperature of certain limit at the process need of fermentation, to promote microbial growth, in traditional fermentor tank, there is no temperature-detecting device, be unfavorable for the control of the process of fermentation, make troubles to fermenting process.
Summary of the invention
For the problems referred to above, the utility model provides a kind of two-part fermentor tank, owing to adopting two-piece design, underground part tank body can utilize underground heat to be incubated fermentor tank, saves a large amount of energy, and ground segment tank body is splicing construction, facilitate the assembling of various instruments, convenient operation; Barometrical setting, can monitor in real time to the air pressure in fermenting process, avoids the excessive or too small danger bringing of air pressure; The setting of temperature-sensing probe, can monitor in real time to temperature in fermenting process, is that fermenting process is more abundant, raises the efficiency, and it is simple that the utility model also has equipment, easy to operate, and practical feature is especially suitable for the use of north of china in winter.
For technical solution problem, the technical solution adopted in the utility model: two-part fermentor tank comprises that fermentation tank body 1, opening for feed 2, additive add entrance 3, heating coil 4, discharge port 5, spiral pump 6, discharge nozzle 7, heating coil water-in 8, heating coil water outlet 9, heat pump 10, pipeline 11, air outlet 12, stir shaft 13, stirring rake 14, maintenance well 17 and stir shaft motor 18, fermentation tank body 1 is divided into two portions, ground segment tank body is splicing construction, underground part tank body is skeleton construction, two portions are entirety of closely sealed formation each other, air outlet 12 is positioned at the top of fermentation tank body 1, be connected with the flexible gas holder of peripheral hardware by pipeline, opening for feed 2 and additive add entrance 3 be located at fermentation tank body 1 top sidewall on, one side of fermentation tank body 1 is provided with maintenance well 17, discharge port 5 be located at fermentation tank body 1 bottom sidewall on stretch into maintenance well 17 in, and draw maintenance well 17 by the spiral pump 6 in maintenance well 17 and discharge nozzle 7, heating coil 4 is built in the fermentation interior middle and lower part of tank body 1, heating coil water-in 8 and heating coil water outlet 9 be located at respectively fermentation tank body 1 bottom sidewall on and middle part sidewall on, stretch in maintenance well 17, heating coil 4 is by heating coil water-in 8, heating coil water outlet 9 is connected with heat pump 10 with pipeline 11, the top of fermentation tank body 1 is provided with stir shaft motor 18, stir shaft 13 by fermentation tank body 1 inside is connected with stirring rake 14.
The underground part tank body of described fermentation tank body 1 is the 1/3-4/5 of tank body total height.
The underground part tank body outside of described fermentation tank body 1 adopts lagging material to be incubated processing.
Described fermentation tank body 1 internal upper part is set up temperature-sensing probe 15, and temperature-sensing probe 15 is located at middle part in fermentation tank body, and heating coil top, near maintenance well one side.
Described fermentation tank body 1 internal upper part is set up gas pressure sensor 16, and gas pressure sensor 16 is arranged on the top in fermentation tank body.
Described fermentation tank body 1, opening for feed 3, heating coil 4, discharge port 5, spiral pump 6, discharge nozzle 7, heating coil water-in 8, heating coil water outlet 9, heat pump 10, pipeline 11, air outlet 12, stir shaft 13, stirring rake 14, temperature-sensing probe 15, gas pressure sensor 16, stir shaft motor 18 all adopt commercially available common components.
The beneficial effects of the utility model: the utility model is owing to adopting two-piece design, underground part tank body can utilize underground heat to be incubated fermentor tank, saves a large amount of energy, and ground segment tank body is splicing construction, facilitate the assembling of various instruments, convenient operation, the setting of weather gauge and temperature-sensing probe, more conveniently monitors whole fermenting process, it is simple that the utility model also has equipment, easy to operate, practical feature, is especially suitable for the use of north of china in winter.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model;
In figure: 1-fermentation tank body, 2-opening for feed, 3-additive add entrance, 4-heating coil, 5-discharge port, 6-spiral pump, 7-discharge nozzle, 8-heating coil water-in, 9-heating coil water outlet, 10-heat pump, 11-pipeline, 12-air outlet, 13-stir shaft, 14-stirring rake, 15-temperature-sensing probe, 16-gas pressure sensor, 17-maintenance well, 18-stir shaft motor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, to facilitate the technical staff to understand.
As shown in Figure 1: two-part fermentor tank comprises that fermentation tank body 1, opening for feed 2, additive add entrance 3, heating coil 4, discharge port 5, spiral pump 6, discharge nozzle 7, heating coil water-in 8, heating coil water outlet 9, heat pump 10, pipeline 11, air outlet 12, stir shaft 13, stirring rake 14, maintenance well 17 and stir shaft motor 18, fermentation tank body 1 is divided into two portions, ground segment tank body is splicing construction, underground part tank body is skeleton construction, two portions are entirety of closely sealed formation each other, air outlet 12 is located at the top of fermentation tank body 1, be connected with the flexible gas holder of peripheral hardware by pipeline, opening for feed 2 and additive add entrance 3 be located at fermentation tank body 1 top sidewall on, one side of fermentation tank body 1 is provided with maintenance well 17, discharge port 5 be located at fermentation tank body 1 bottom sidewall on stretch into maintenance well 17 in, and draw maintenance well 17 by the spiral pump 6 in maintenance well 17 and discharge nozzle 7, heating coil 4 is built in the fermentation interior middle and lower part of tank body 1, heating coil water-in 8 and heating coil water outlet 9 be located at respectively fermentation tank body 1 bottom sidewall on and middle part sidewall on, stretch in maintenance well 17, heating coil 4 is by heating coil water-in 8, heating coil water outlet 9 is connected with heat pump 10 with pipeline 11, the top of fermentation tank body 1 is provided with stir shaft motor 18, stir shaft 13 by fermentation tank body 1 inside is connected with stirring rake 14.
The underground part tank body of described fermentation tank body 1 is the 1/3-4/5 of tank body total height; The underground part tank body outside of fermentation tank body 1 adopts lagging material to be incubated processing.Owing to adopting two-piece design, underground part tank body can utilize underground heat to be incubated fermentor tank, saves a large amount of energy, and ground segment tank body is splicing construction, facilitates the assembling of various instruments, convenient operation.
Fermentation tank body 1 internal upper part is set up temperature-sensing probe 15, and temperature-sensing probe 15 is located at middle part in fermentation tank body, and heating coil top, for the ease of maintenance, is located near maintenance well one side.
Described fermentation tank body 1 internal upper part is set up gas pressure sensor 16, and gas pressure sensor 16 is arranged on the top in fermentation tank body.
Barometrical setting, can monitor in real time to the air pressure in fermenting process, avoids the excessive or too small danger bringing of air pressure; The setting of temperature-sensing probe, can monitor in real time to temperature in fermenting process, is that fermenting process is more abundant, raises the efficiency.
The content that the utility model describes by drawings and Examples, in the situation that not departing 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 within the scope of the utility model Patent right requirement.
Claims (5)
1. a two-part fermentor tank, is characterized in that: two-part fermentor tank comprises that fermentation tank body, opening for feed, additive add entrance, heating coil, discharge port, spiral pump, discharge nozzle, heating coil water-in, heating coil water outlet, heat pump, pipeline, air outlet, stir shaft, stirring rake, maintenance well and stir shaft motor, fermentation tank body is divided into two portions, ground segment tank body is splicing construction, underground part tank body is skeleton construction, two portions are entirety of closely sealed formation each other, air outlet is located at the top of fermentation tank body, opening for feed and additive add entrance be located at fermentation tank body top sidewall on, one side of fermentation tank body is provided with maintenance well, discharge port be located at fermentation tank body bottom sidewall on stretch into maintenance well in, and draw maintenance well by spiral pump and discharge nozzle in maintenance well, heating coil is built in middle and lower part in fermentation tank body, heating coil water-in and heating coil water outlet be located at respectively fermentation tank body bottom sidewall on and middle part sidewall on, stretch in maintenance well, heating coil is by heating coil water-in, heating coil water outlet is connected with heat pump with pipeline, the top of fermentation tank body is provided with stir shaft motor, stir shaft by fermentation tank interior is connected with stirring rake.
2. a kind of two-part fermentor tank according to claim 1, is characterized in that: the underground part tank body of described fermentation tank body is the 1/3-4/5 of tank body total height.
3. a kind of two-part fermentor tank according to claim 1, is characterized in that: the underground part tank body outside of described fermentation tank body adopts lagging material to be incubated processing.
4. according to a kind of two-part fermentor tank described in claim 1,2 or 3, it is characterized in that: described fermentation tank body internal upper part is set up temperature-sensing probe, temperature-sensing probe is located at middle part in fermentation tank body, and heating coil top, near maintenance well one side.
5. according to a kind of two-part fermentor tank described in claim 1,2 or 3, it is characterized in that: described fermentation tank body internal upper part is set up gas pressure sensor, gas pressure sensor is arranged on the top of fermentation tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878006.XU CN203625374U (en) | 2013-12-30 | 2013-12-30 | Two-stage fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878006.XU CN203625374U (en) | 2013-12-30 | 2013-12-30 | Two-stage fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625374U true CN203625374U (en) | 2014-06-04 |
Family
ID=50811867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878006.XU Expired - Fee Related CN203625374U (en) | 2013-12-30 | 2013-12-30 | Two-stage fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672401A (en) * | 2022-05-20 | 2022-06-28 | 兰州理工大学 | Constant-temperature anaerobic/aerobic fermentation tank for waste vegetable treatment |
| CN114921314A (en) * | 2022-06-14 | 2022-08-19 | 山东川鹰食品有限责任公司 | Fresh ginger and wolfberry vinegar and preparation process thereof |
-
2013
- 2013-12-30 CN CN201320878006.XU patent/CN203625374U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672401A (en) * | 2022-05-20 | 2022-06-28 | 兰州理工大学 | Constant-temperature anaerobic/aerobic fermentation tank for waste vegetable treatment |
| CN114921314A (en) * | 2022-06-14 | 2022-08-19 | 山东川鹰食品有限责任公司 | Fresh ginger and wolfberry vinegar and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150312 Granted publication date: 20140604 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170912 Granted publication date: 20140604 |
|
| 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: 20140604 Termination date: 20151230 |