CN208195210U - A kind of anaerobic fermentation of kitchen waste tank of CPU control - Google Patents
A kind of anaerobic fermentation of kitchen waste tank of CPU control Download PDFInfo
- Publication number
- CN208195210U CN208195210U CN201820055265.5U CN201820055265U CN208195210U CN 208195210 U CN208195210 U CN 208195210U CN 201820055265 U CN201820055265 U CN 201820055265U CN 208195210 U CN208195210 U CN 208195210U
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- tank
- anaerobic bacteria
- kitchen waste
- anaerobic
- anaerobic fermentation
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Abstract
The utility model discloses a kind of anaerobic fermentation of kitchen waste tanks of CPU control, include tank body, capping, feed hopper, blender, heat exchanger, exhaust outlet, discharge gate, sand removing hole, temperature sensor, pressure sensor, anaerobic bacteria storage room, anaerobic bacteria injector, CPU and control panel, the top of the tank is equipped with capping, capping is equipped with feed hopper, exhaust outlet and anaerobic bacteria storage room, tank body is made of inner and outer wall, blender and heat exchanger are equipped in tank body, heat exchanger is spirally distributed, tank base is equipped with temperature sensor and pressure sensor, two sides are equipped with sand removing hole and discharge gate, temperature sensor, pressure sensor, heat exchanger, anaerobic bacteria injector, motor, control panel is electrically connected with the CPU；This kind of anaerobic fermentation tank can carry out temperature adjusting to the intracorporal kitchen garbage of tank, improve the degradation rate of kitchen garbage, realize non-pollution discharge；Device structure is compact, easy to use, practicability is relatively strong, is suitable for large range promotion use.
Description
Technical field
The utility model belongs to environmental protection technology apparatus field, and in particular to a kind of anaerobic fermentation of kitchen waste of CPU control
Tank.
Background technique
Kitchen garbage is most important one kind in food refuse, including generations such as family, school, dining room and catering industries
Food process leftover bits and pieces and edible remnants (hogwash).Its complicated component, mainly oil, water, pericarp, vegetables, rice and flour, fish, meat, bone
The mixture of many kinds of substance such as head and useless tableware, plastics, paper handkerchief.China's kitchen garbage quantity is very huge, and is on quick
The trend of liter occupies a large amount of soils merely if landfill, and the landfill leachate and landfill gas of generation are also required to post-processing, consumption
Take a large amount of manpower and material resources.
Kitchen garbage not yet carries out standardized management in many cities at present, and it is dirty and messy that collection vessel puts ground environment, multiplies
With attract the pests such as mosquito, fly, mouse, cockroach, easily endanger the health of the people.The percolate that kitchen garbage generates not only can be over the ground
It is lauched and pollutes, and the biogas of kitchen garbage generation and strong smell can cause serious shadow to people's lives and health
It rings；Since the higher characteristic of kitchen garbage water content has a series of problems during transportation, haulage vehicle is lack of standardization, easily
Kitchen garbage leakage occurs and pours down or forth, seriously affects the appearance of the city, city's looks and traffic；Most importantly food wastes are cultivated more
Family is collected, and is directly used as breeding feed, and rubbish is unprocessed to enter human foods chain, jeopardizes people's health.
Existing food waste treatment equipment can only carry out simple dehydration to kitchen garbage, in kitchen garbage anaerobism
Not can control temperature during fermentation, the activity of microorganism is lower, cause kitchen garbage degradation efficiency is low, degradation not exclusively,
Poor processing effect, at the same it is complicated for operation, it is not easy to people's use, is not able to satisfy the use demand of people.
Summary of the invention
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of kitchen rubbish of CPU control is provided
Rubbish anaerobic fermentation tank can control the reaction temperature of kitchen garbage, improve the degradation rate of kitchen garbage.
In order to solve the problems existing in background technology, the kitchen garbage anaerobism hair of a kind of CPU control of the utility model
Fermentation tank, it includes tank body, capping, feed hopper, motor, stirring main shaft, stirring blade, heat exchanger, exhaust outlet, discharge gate, row
Sand mouth, temperature sensor, pressure sensor, anaerobic bacteria storage room, anaerobic bacteria injector, anaerobic bacteria inlet, control valve, CPU
And control panel, the top of the tank are equipped with capping, capping is equipped with feed hopper and exhaust outlet, and cap central part is equipped with anaerobism
Bacterium storage room, anaerobic bacteria storage room top are equipped with anaerobic bacteria inlet, and bottom is equipped with anaerobic bacteria injector, and the tank body is by inner wall
It is formed with outer wall, inner wall is equipped with stirring main shaft, and stirring main shaft is connected with motor and is uniformly provided with stirring blade thereon, institute
It states heat exchanger to be spirally distributed in tank body using stirring main shaft as axis, tank base is equipped with temperature sensor and pressure sensing
Device, two sides of the bottom are equipped with sand removing hole and discharge gate, the temperature sensor, pressure sensor, heat exchanger, anaerobic bacteria injection
Device, motor, control panel are electrically connected with the CPU.
As a kind of optimal technical scheme of the utility model, the inner and outer wall of the tank body uses stainless steel
Material extends service life of equipment.
It is vacuum heat-insulating layer between the inner wall and outer wall, really as a kind of optimal technical scheme of the utility model
Protect the heat insulation effect of equipment.
As a kind of optimal technical scheme of the utility model, the junction of the capping and tank body is equipped with rubber pad
Piece, it is ensured that the leakproofness of anaerobic fermentation tank.
As a kind of optimal technical scheme of the utility model, the anaerobic bacteria injector is the injection of electronic rotary type
Device, it is ensured that anaerobic bacteria is uniformly distributed in tank body.
As a kind of optimal technical scheme of the utility model, the heat exchanger is double pipe heat exchanger, convenient for control
The temperature of reactant in tank body.
As a kind of optimal technical scheme of the utility model, the sand removing hole and discharge gate are equipped with control valve, just
In the flow of control material discharge.
As a kind of optimal technical scheme of the utility model, the capping is equipped with water seal arrangement, sends out for preventing
Air pressure in fermentation tank is excessively high or the too low safety failure for causing fermentor.
As a kind of optimal technical scheme of the utility model, the water seal arrangement is to have in the U-tube and U-tube of water
The water surface be higher than U-tube crook, the air pressure change in fermentor is resisted using the hydrostatic pressure of certain altitude.
The utility model has the beneficial effect that the anaerobic fermentation tank using CPU, pressure sensor and control panel control kitchen
The additional amount of rubbish improves kitchen using the temperature reacted in CPU, temperature sensor and double pipe heat exchanger control tank body
The degradation rate of rubbish；Anaerobic bacteria storage bin can storage part anaerobic bacteria and guarantee its activity, electronic rotatable anaerobic bacteria injector
Anaerobic bacteria is sprayed to each corner in tank body using centrifugal force, ensure that being uniformly distributed for anaerobic bacteria；Device structure is compact,
Easy to use, practicability is relatively strong, is suitable for large range promotion use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the control flow chart of the utility model.
Description of symbols:
1. tank body, 2. cappings, 3. water seal arrangements, 4. anaerobic bacteria injectors, 5. anaerobic bacteria storage rooms, the injection of 6. anaerobic bacterias
Mouth, 7. feed hoppers, 8. exhaust outlets, 9. rubber sheet gaskets, 10. inner walls, 11. outer walls, 12. motor, 13. stirring main shafts, 14. stirrings
Blade, 15. sand removing holes, 16. discharge gates, 17. control valves, 18. temperature sensors, 19. pressure sensors, 20. heat exchangers, 21.
Control panel, 22. display screens, 23.CPU.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1 to Fig. 3, present embodiment adopts the following technical scheme that a kind of kitchen garbage anaerobism of CPU control
Fermentor, it includes tank body 1, capping 2, feed hopper 7, motor 12, stirring main shaft 13, stirring blade 14, heat exchanger 20, exhaust
Mouthfuls 8, discharge gate 16, sand removing hole 15, temperature sensor 18, pressure sensor 19, anaerobic bacteria storage room 5, anaerobic bacteria injector 4,
Anaerobic bacteria inlet 6, control valve 17, CPU23 and control panel 21,1 top closure 2 of tank body, capping 2 are equipped with feed hopper
7 and exhaust outlet 8,2 centres of capping are equipped with anaerobic bacteria storage room 5, are equipped with anaerobic bacteria inlet 6 at the top of anaerobic bacteria storage room 5,
Bottom is equipped with anaerobic bacteria injector 4, and the tank body 1 is made of inner wall 10 and outer wall 11, and stirring main shaft 13 is equipped on the inside of inner wall 10,
Stirring main shaft 13 is connected with motor 12 and is uniformly provided with stirring blade 14 thereon, and the heat exchanger 20 is axis with stirring main shaft 13
Line is spirally distributed in tank body 1, and 1 bottom of tank body is equipped with temperature sensor 18 and pressure sensor 19, and two sides of the bottom are equipped with
Sand removing hole 15 and discharge gate 16, the temperature sensor 18, pressure sensor 19, heat exchanger 20, anaerobic bacteria injector 4, electricity
Motivation 12, control panel 21 are electrically connected with the CPU23.
The inner wall 10 and outer wall 11 of the tank body 1 use stainless steel material, extend service life of equipment.
It is vacuum heat-insulating layer between the inner wall 10 and outer wall 11, it is ensured that the heat insulation effect of equipment.
The junction of the capping 2 and tank body 1 is equipped with rubber sheet gasket 9, it is ensured that the leakproofness of anaerobic fermentation tank.
The anaerobic bacteria injector 4 is electronic rotary type injector, it is ensured that anaerobic bacteria is uniformly distributed in tank body.
The heat exchanger 20 is double pipe heat exchanger, convenient for the temperature of reactant in control tank body.
The sand removing hole 15 and discharge gate 16 is equipped with control valve, convenient for the flow of control material discharge.
The capping 2 is equipped with water seal arrangement 3, for preventing the air pressure in fermentor excessively high or too low causing to ferment
The safety failure of tank.
The water seal arrangement 3 is the crook for having the water surface in the U-tube and U-tube of water to be higher than U-tube, utilizes certain height
The hydrostatic pressure of degree resists the air pressure change in fermentor.
The working principle of the anaerobic fermentation of kitchen waste tank of the utility model: kitchen garbage passes through charging after pretreatment
Bucket 7 enters inside tank body 1, and the pressure sensor 19 of 1 bottom of tank body is by being arranged a threshold value on control panel 21, when tank body 1
After interior pressure reaches this threshold value, pressure sensor 19 emits signal to CPU23, and the CPU23 control display of display screen 22 has been expired,
Staff is reminded to stop charging, while anaerobic bacteria is uniformly sprayed on material and controls by CPU23 control anaerobic bacteria injector 4
Motor 12 drives stirring main shaft 13 to rotate, and stirring blade 14 is stirred the kitchen garbage in tank body 1, make kitchen garbage with
Anaerobic bacteria is sufficiently mixed to improve the degradation rate of kitchen garbage；The temperature sensor 18 of 1 bottom of tank body is pre- by control panel 21
If temperature value needed for a material fermentation, when the temperature of charge in tank body 1 be lower than preset temperature, temperature sensor 18 to
CPU23 emits signal, and CPU23 controls heat exchanger 20 and carries out heating mode work, until temperature of charge reaches preset temperature, then changes
Hot device 20 stops working；It may be implemented to carry out temperature adjusting to material in fermentor in this way, temperature of charge avoided unevenly to influence
Fermentation reaction substantially increases the degradation efficiency of kitchen garbage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of anaerobic fermentation of kitchen waste tank of CPU control, comprising tank body, capping, feed hopper, motor, stirring main shaft, is stirred
Mix blade, heat exchanger, exhaust outlet, discharge gate, sand removing hole, temperature sensor, pressure sensor, anaerobic bacteria storage room, anaerobic bacteria
Injector, anaerobic bacteria inlet, control valve, CPU and control panel, it is characterised in that: the top of the tank is equipped with capping, capping
It is equipped with feed hopper and exhaust outlet, cap central part is equipped with anaerobic bacteria storage room, is equipped with anaerobic bacteria at the top of anaerobic bacteria storage room
Inlet, bottom are equipped with anaerobic bacteria injector, and the tank body is made of inner and outer wall, and inner wall is equipped with stirring main shaft, stir
It mixes main shaft to be connected with motor and be uniformly provided with stirring blade thereon, the heat exchanger in tank body is in using stirring main shaft as axis
Spiral distribution, tank base are equipped with temperature sensor and pressure sensor, and two sides of the bottom are equipped with sand removing hole and discharge gate, described
Temperature sensor, pressure sensor, heat exchanger, anaerobic bacteria injector, motor, control panel electrically connect with the CPU
It connects.
2. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: the tank
The inner and outer wall of body uses stainless steel material.
3. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: described is interior
It is vacuum heat-insulating layer between wall and outer wall.
4. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: the envelope
The junction of lid and tank body is equipped with rubber sheet gasket.
5. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: described detests
Oxygen bacterium injector is electronic rotary type injector.
6. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: described changes
Hot device is double pipe heat exchanger.
7. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: the row
Sand mouth and discharge gate are equipped with control valve.
8. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 1, it is characterised in that: the envelope
It covers and is equipped with water seal arrangement.
9. a kind of anaerobic fermentation of kitchen waste tank of CPU control according to claim 8, it is characterised in that: the water
Encapsulate the crook that the water surface being set in the U-tube and U-tube of water is higher than U-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055265.5U CN208195210U (en) | 2018-01-14 | 2018-01-14 | A kind of anaerobic fermentation of kitchen waste tank of CPU control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055265.5U CN208195210U (en) | 2018-01-14 | 2018-01-14 | A kind of anaerobic fermentation of kitchen waste tank of CPU control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195210U true CN208195210U (en) | 2018-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055265.5U Expired - Fee Related CN208195210U (en) | 2018-01-14 | 2018-01-14 | A kind of anaerobic fermentation of kitchen waste tank of CPU control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848189A (en) * | 2019-04-03 | 2019-06-07 | 海盐机械设备制造有限公司 | A kind of kitchen garbage fermenting case of homogeneous heating |
| CN113278514A (en) * | 2021-03-31 | 2021-08-20 | 中国科学院城市环境研究所 | Kitchen waste treatment device and method for improving dry anaerobic fermentation effect |
| CN113512492A (en) * | 2021-07-06 | 2021-10-19 | 沈阳航空航天大学 | Multi-mode combined auxiliary heating full-automatic kitchen waste anaerobic fermentation system |
-
2018
- 2018-01-14 CN CN201820055265.5U patent/CN208195210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848189A (en) * | 2019-04-03 | 2019-06-07 | 海盐机械设备制造有限公司 | A kind of kitchen garbage fermenting case of homogeneous heating |
| CN113278514A (en) * | 2021-03-31 | 2021-08-20 | 中国科学院城市环境研究所 | Kitchen waste treatment device and method for improving dry anaerobic fermentation effect |
| CN113512492A (en) * | 2021-07-06 | 2021-10-19 | 沈阳航空航天大学 | Multi-mode combined auxiliary heating full-automatic kitchen waste anaerobic fermentation system |
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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: 20181207 Termination date: 20200114 |