CN206359435U - Solid organic waste substances high-temperature aerobic fermentation tank - Google Patents
Solid organic waste substances high-temperature aerobic fermentation tank Download PDFInfo
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- CN206359435U CN206359435U CN201720000850.0U CN201720000850U CN206359435U CN 206359435 U CN206359435 U CN 206359435U CN 201720000850 U CN201720000850 U CN 201720000850U CN 206359435 U CN206359435 U CN 206359435U
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- Prior art keywords
- fermentation tank
- organic waste
- solid organic
- aerobic fermentation
- temperature aerobic
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses solid organic waste substances high-temperature aerobic fermentation tank, the fermentation tank includes fermentation tank, air feed system, induced draught system, auger and turns over mud device and mud extraction device.After being handled by the utility model system, moisture percentage in sewage sludge can be effectively reduced, the poisonous and harmful substances such as fraction of pathogens bacterium is removed, does not produce secondary pollution, significantly reduce Treatment of Sludge cost.The final product of the utility model processing can also carry out recycling, the perfect minimizing for realizing sludge, innoxious, stabilisation, the purpose of recycling.
Description
Technical field
The utility model is related to solid organic waste substances process field, more particularly to a kind of high-temperature aerobic fermentation tank arrangement.
Background technology
Organic solid castoff mainly include house refuse, excrement, kitchen garbage, municipal sewage plant excess sludge,
Stalk etc., with increasing for socio-economic development and population, organic solid castoff yield every year on average 10% speed increase,
Particularly biodegradable material is up between 30-70%.The improper disposal of these solid waste, both occupies soil, dirty
River has been contaminated, ecoscape is destroyed, but also spread disease, influence environmental sanitation and residents ' health, its innoxious, decrement
Change, recycling treatment is one of great environmental problem of Chinese cities and towns urgent need to resolve.The current processing method of organic waste has
Sanitary landfills, burning, compost and anaerobic fermentation etc..
Because organic solid waste aqueous rate is high, it is easy to biodegradable, substantial amounts of foul gas, the low spy of calorific value can be produced
, therefore, when carrying out sanitary landfills processing, there is floor space greatly, the cycle of reclaiming is long, and utilization ways are less, secondary after closing in point
Pollution sewage, foul smell is difficult to control to, collecting methane rate is low, the shortcomings of there is potential safety hazard to underground water, atmospheric environment etc..And burn
Pipe is burnt out to be praised highly by people with its minimizing maximum, innoxious degree highest, but due to initial investment and operating cost
The danger wastes problems such as too high, incineration flue gas secondary pollution dioxin, flying dust.
The deeply dehydrating sludge processing method that domestic commonly used utilization chemical conditioning is combined with mechanical dehydration at present,
Have the shortcomings that it is more or less, including introducing chemical agent（Processing, conditioner）, it is impossible to continuous processing sludge, it is impossible to
Meet the disposal requirement of land use or burning.Therefore, need badly seek it is a kind of can be while the SOLID ORGANIC solved the above problems
Waste disposal method.
Utility model content
Based on the problems of above-mentioned prior art, recycling can be also carried out the utility model proposes a kind of final product
Utilize, the perfect minimizing for realizing sludge, innoxious, stabilisation, the purpose city organic solid waste aerobic of recycling
Installation for fermenting.
In order to solve the above technical problems, the utility model provides a kind of solid organic waste substances high-temperature aerobic fermentation tank, including
Support, the vertical tank body being arranged on support, it is characterised in that vertical tank body top is provided with side on closure, closure and set
It is equipped with into bucket, opposite side is provided with air-vent, air-vent connects air-introduced machine by air inducing pipeline, and air-introduced machine passes through U-tube road
Connect and be provided with control gate valve on emission-control equipment, air inducing pipeline, vertical tank body bottom is provided with discharge bucket, discharge bucket bottom
Discharge port is provided with, discharge port is tightly connected on the discharging screw machine of lower section, discharge pipe by discharge pipe and is provided with discharging
One or more layers ventilation endless tube is provided with square gate, vertical tank body, ventilation endless tube connection supply supervisor, supply supervisor's connection is supplied
Check-valves, control gate valve and release valve ball are provided with blower fan, supply supervisor, vertical tank body is provided centrally with auger and turned over
Mud device, auger, which turns over mud device, includes agitating shaft and the helical mixing blade being arranged on agitating shaft, agitating shaft top
Connect the motor on closure.
Preferably, discharging screw machine tilts upward setting.
Preferably, three positions of the upper, middle and lower of vertical tank wall are provided with thermometer.
Preferably, the nearly top and nearly bottom of vertical tank wall are provided with oxygen monito.
Preferably, helical mixing blade periphery is arranged with sleeve.Ensure material lifting amount and lifting speed.
Preferably, helical mixing blade is flat paddle leaf, oblique blade or flower blade.By upper end, speed reducer output shaft drives,
Solid material is stirred to the particle for cutting into below particle diameter 5mm, reductor rotating speed is with airscrew pitch in accordance with design requirement, spiral
Sleeve is set to ensure material lifting amount and lifting speed outside blade.
Preferably, being provided with a ventilation endless tube in discharge bucket, another ventilation endless tube, two are provided with the middle part of vertical tank body
Ventilation endless tube is all connected with supply supervisor.Ventilation endless tube is coaxially disposed with agitating shaft.Supply air quantity, blast meet in accordance with design requirement
Handle material oxygen demand and control ammonia overflows.
The vertical tank body is cylinder, and bottom sets vertebral body structure, and ratio of height to diameter meets processing material body in accordance with design requirement
Product, viscosity and stirring system mix mixed Capability Requirement, and tank body sets the control that heat-insulation layer, sample tap, monitoring holes are easy to fermentation process.
The exclusive engineering strain normal working temperature that fermentation process is used is 90-105 degree Celsius, to ensure fermentation process
Continuity, high efficiency, set heat-insulation layer or chuck layer to ensure that temperature will not scatter and disappear.
Vertical tank body middle and lower part, which is set, includes but is not limited to temperature, oxygen content monitoring holes, to control fermentation process, tank body
Top, which is set, includes but is not limited to NH 3 hole, the volatilization to monitor ammonia, in order to adjust zymotechnique, it is ensured that fermentation
The fertilizer efficiency of end-product.
The utility model beneficial effect：The utility model is simple in construction, is easy to operation, greatly improves fermentation efficiency, can have
Effect reduction moisture percentage in sewage sludge, removes the poisonous and harmful substances such as fraction of pathogens bacterium, does not produce secondary pollution, significantly reduce sludge
Processing cost.The final product of the utility model processing can also carry out recycling, and perfection realizes minimizing, the nothing of sludge
Evilization, stabilisation, the purpose of recycling.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Embodiment 1：Solid organic waste substances high-temperature aerobic fermentation tank, including support 1, the vertical tank body that is arranged on support 1
2, the vertical top of tank body 2 is provided with side on closure 3, closure 3 and is provided with into bucket 4, and opposite side is provided with air-vent 5,
Air-vent 5 connects air-introduced machine 7 by air inducing pipeline 6, and air-introduced machine 7 connects emission-control equipment 9, air inducing pipeline by U-tube road 8
Control gate valve 10 is provided with 6, the vertical bottom of tank body 2 is provided with discharge bucket 2.1, and the bottom of discharge bucket 2.1 is provided with discharge port, unloaded
Material mouth is tightly connected on the discharging screw machine 12 of lower section, discharge pipe 11 by discharge pipe 11 and is provided with discharging side's gate 13,
A ventilation endless tube 14 is provided with discharge bucket 2.1, the vertical middle part of tank body 2 is provided with another ventilation endless tube 14, two ventilation endless tubes
15 are all connected with supply supervisor 15, and supply supervisor 15 connects and is provided with check-valves 17, control gate valve on air feed machine 16, supply supervisor 15
10 and release valve ball 18, vertical tank body 2 is provided centrally with auger and turns over mud device 19, and auger, which turns over mud device 19, to be included
Agitating shaft 19.1 and the helical mixing blade 19.2 being arranged on agitating shaft 19.1, the periphery of helical mixing blade 19.2 is arranged with
Sleeve 19.3.Motor 19.4 on the top of agitating shaft 19.1 connection closure 3, it is small that the bottom of agitating shaft 19.1 is provided with two panels
Paddle board 19.5, the nearly top of agitating shaft 19.1 is provided with a mud guiding plate 19.6, and the spacing of mud guiding plate 19.6 and sleeve 19.3 is adjustable, goes out
Material screw machine 12 tilts upward setting.Three positions of upper, middle and lower of the vertical side wall of tank body 2 are provided with thermometer 20.Vertical tank body
The nearly top and nearly bottom of 2 side walls are provided with oxygen monito 21.Helical mixing blade 19.2 is flat paddle leaf, oblique blade or flower oar
Leaf.
The utility model is further described with reference to specific embodiment.
Treat that fermented sludge and YM strains add feed hopper by certain proportioning mixing, until whole feed bin is filled it up with, need to be away from tank
Leave a certain distance in top.Turn over mud device to stir the sludge in tank uniformly, generated through the fermented sludge of one week or so hardened
And the temperature difference, start and turn over mud device.The small paddle board of two panels of helical axis bottom starts to rotate the sludge for constantly scraping tank skin cone bucket bottom,
Sludge is set to produce loosening.Because paddle board carries spiral angle, so making sludge produce upward thrust when rotating, sludge is extended
The helical mixing blade suction of central tube, which is brought into, enters central tube, with the rotation of blade, sludge is produced centrifugal force and upward
Lift, is constantly lifted, at the top of central tube.Because a mud guiding plate, mud guiding plate and sleeve are installed in top on helical axis
Spacing it is adjustable, mud guiding plate makes the sludge of its discharging opening produce certain reverse extrusion power, makes as sludge constantly lifts accumulation
The surrounding of sludge from central tube is outwards constantly uniform to be overflowed, and the sludge of renovation is scattering on sludge original in tank body.When
The sludge of bottom is sucked lifting, forms hole.Original sludge is constantly sunk due to Action of Gravity Field, and bottom cone bucket accumulates sludge
Gather at small paddle board, it constantly stirred, lifted, so as to realize that whole auger turns over the circulation of mud process.Work as process
After the fermentation phase of 50 days or so, moisture percentage in sewage sludge is down to the requirement of setting, opens square gate, and sludge is downward due to Action of Gravity Field
Drop in inclined screw conveyor, while starting inclined screw conveyor, sludge is thus lifted to discharging opening, there is dolly filling
Outward transport.During mud extraction, turning over mud device need to realize that opposite direction is rotated, and produce the sludge in its sleeve and tank and move downward, make part
Bond tank skin and in sleeve cylinder sludge finally clean by complete liquidation.One atmospheric valve is installed in inclined screw conveyor bottom
Door, for removing the liquid that a little percolate produced in fermentation process and cleaning tank body are produced, realizes fermentation next time.
Claims (7)
1. solid organic waste substances high-temperature aerobic fermentation tank, including support, the vertical tank body that is arranged on support, it is characterised in that it is vertical
Formula tank body top is provided with side on closure, closure and is provided with into bucket, and opposite side is provided with air-vent, and air-vent passes through
Air inducing pipeline connects air-introduced machine, and air-introduced machine is connected by U-tube road and is provided with control lock on emission-control equipment, air inducing pipeline
Valve, vertical tank body bottom is provided with discharge bucket, and discharge bucket bottom is provided with discharge port, and discharge port is tightly connected by discharge pipe
It is provided with the discharging screw machine of lower section, discharge pipe in discharging side's gate, vertical tank body and is provided with one or more layers ventilation ring
Pipe, ventilation endless tube connection supply supervisor, supply supervisor connection air feed machine, supply supervisor on be provided with check-valves, control gate valve with
And release valve ball, vertical tank body is provided centrally with auger and turns over mud device, auger turn over mud device including agitating shaft and
It is arranged at the motor on the helical mixing blade on agitating shaft, agitating shaft top connection closure.
2. solid organic waste substances high-temperature aerobic fermentation tank according to claim 1, it is characterised in that discharging screw machine is tilted
Set up.
3. solid organic waste substances high-temperature aerobic fermentation tank according to claim 1, it is characterised in that vertical tank wall
Three positions of upper, middle and lower are provided with thermometer.
4. solid organic waste substances high-temperature aerobic fermentation tank according to claim 1, it is characterised in that vertical tank wall
Nearly top and nearly bottom are provided with oxygen monito.
5. solid organic waste substances high-temperature aerobic fermentation tank according to claim 1, it is characterised in that outside helical mixing blade
Enclose and be arranged with sleeve.
6. solid organic waste substances high-temperature aerobic fermentation tank according to claim 1, it is characterised in that helical mixing blade is
Flat paddle leaf, oblique blade or flower blade.
7. solid organic waste substances high-temperature aerobic fermentation tank according to claim 1, it is characterised in that be provided with discharge bucket
Another ventilation endless tube is provided with the middle part of one ventilation endless tube, vertical tank body, two ventilation endless tubes are all connected with supply supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000850.0U CN206359435U (en) | 2017-01-03 | 2017-01-03 | Solid organic waste substances high-temperature aerobic fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000850.0U CN206359435U (en) | 2017-01-03 | 2017-01-03 | Solid organic waste substances high-temperature aerobic fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359435U true CN206359435U (en) | 2017-07-28 |
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ID=59378346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720000850.0U Active CN206359435U (en) | 2017-01-03 | 2017-01-03 | Solid organic waste substances high-temperature aerobic fermentation tank |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473788A (en) * | 2017-08-08 | 2017-12-15 | 江苏中科纽克生态科技有限公司 | Intelligence layering aeration compost reactor system |
| CN108046856A (en) * | 2018-01-16 | 2018-05-18 | 北京东方好地科技有限公司 | Produce the device and method of biological humic acid fertilizer |
| CN108440042A (en) * | 2018-04-18 | 2018-08-24 | 深圳市晓控通信科技有限公司 | A kind of high efficiency smart Composter based on Internet of Things |
| CN110671923A (en) * | 2019-09-26 | 2020-01-10 | 艾特克控股集团股份有限公司 | Vertical unpowered spiral stirring biological drying device and method |
| CN110918622A (en) * | 2019-12-25 | 2020-03-27 | 宋洪涛 | Surplus rubbish recycle treater of meal |
| CN111868225A (en) * | 2018-02-27 | 2020-10-30 | 碧奥新能源有限公司 | Reactor for producing biogas from biomass using anaerobic digestion |
-
2017
- 2017-01-03 CN CN201720000850.0U patent/CN206359435U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473788A (en) * | 2017-08-08 | 2017-12-15 | 江苏中科纽克生态科技有限公司 | Intelligence layering aeration compost reactor system |
| CN108046856A (en) * | 2018-01-16 | 2018-05-18 | 北京东方好地科技有限公司 | Produce the device and method of biological humic acid fertilizer |
| CN111868225A (en) * | 2018-02-27 | 2020-10-30 | 碧奥新能源有限公司 | Reactor for producing biogas from biomass using anaerobic digestion |
| CN108440042A (en) * | 2018-04-18 | 2018-08-24 | 深圳市晓控通信科技有限公司 | A kind of high efficiency smart Composter based on Internet of Things |
| CN110671923A (en) * | 2019-09-26 | 2020-01-10 | 艾特克控股集团股份有限公司 | Vertical unpowered spiral stirring biological drying device and method |
| CN110918622A (en) * | 2019-12-25 | 2020-03-27 | 宋洪涛 | Surplus rubbish recycle treater of meal |
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