CN108439745A - A kind of livestock and poultry feces installation for fermenting and fermentation process - Google Patents
A kind of livestock and poultry feces installation for fermenting and fermentation process Download PDFInfo
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- CN108439745A CN108439745A CN201810548314.3A CN201810548314A CN108439745A CN 108439745 A CN108439745 A CN 108439745A CN 201810548314 A CN201810548314 A CN 201810548314A CN 108439745 A CN108439745 A CN 108439745A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 88
- 230000004151 fermentation Effects 0.000 title claims abstract description 88
- 210000003608 fece Anatomy 0.000 title claims abstract description 36
- 244000144972 livestock Species 0.000 title claims abstract description 36
- 244000144977 poultry Species 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 title claims abstract description 22
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 241000195493 Cryptophyta Species 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 230000029087 digestion Effects 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000006722 reduction reaction Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 238000010564 aerobic fermentation Methods 0.000 claims description 2
- 239000007770 graphite material Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 235000012773 waffles Nutrition 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/006—Electrochemical treatment, e.g. electro-oxidation or electro-osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
A kind of livestock and poultry feces installation for fermenting and fermentation process are related to a kind of installation for fermenting and fermentation process.Fermenter base has foot-supporting frame and discharge port, fermentation tank is rotatablely equipped with agitating shaft, agitating shaft has paddle, driving motor is affixed with agitating shaft, there are feed pipe two and snorkel at the top of fermentation tank, fermentation tank tank skin interposition is equipped with feed pipe one, feed pipe one is L-shaped pipe, fermentation tank inner upper is horizontally fixed with close hold spacing panel, the close algae for being covered with absorbable enriching heavy metal ion in upper surface, paddle is auger leaf, cathode cylinder is set between one connecting pin of close hold spacing panel and feed pipe, fermentation top tank structure lower horizontal is surrounded with three heating wire, stainless steel heated protective layer is by three heating wire closed protectives, anode stock is stretched into through snorkel below close hold spacing panel, DC power supply positive and negative anodes are connect by conducting wire with anode stock and cathode cylinder respectively.Heavy metal pollution can be weakened, it is more environmentally-friendly.
Description
Technical field
The present invention relates to a kind of installation for fermenting and fermentation process, especially a kind of livestock and poultry feces installation for fermenting and fermentation side
Method.
Background technology
Livestock and poultry feces are due to containing abundant organic matter（N, the nutrients such as P, K）, and as a kind of excellent soil conditioner
By chronic administration in farmland, in terms of ecological safety and the angle that makes full use of the natural resources, agricultural is also that livestock and poultry feces are optimal
Method of disposal.But with the fast development of intensive large-scale cultivation industry, some heavy metal elements（Such as Cu, Zn）It is extensive
It makes an addition in feed, it is very low in livestock and poultry vivo biodistribution potency, it is most of to be discharged with waste, livestock and poultry feces are recycled at this time
Fermentation is applied to farmland, and it will cause the heavy metal pollutions of soil.
Therefore, the pollution risk that heavy metal in livestock and poultry feces how is reduced in livestock and poultry feces fermentation process protects environment
Protector is significant.
The removal purification of heavy metal element is generally divided into method of chemical treatment, physical treatment process and biological treatment, wherein object
Reason facture is dfficult to apply in the fermentation of livestock and poultry feces.And method of chemical treatment is than suitably electrolysis, but electrolysis
The disadvantage is that concentration of heavy metal ion cannot drop very low, and the contents of heavy metal elements in livestock and poultry feces is low, causes heavy metal-polluted
Dye is that livestock and poultry feces discharge capacity is big, so, simple electrolysis is also not enough to effectively remove the weight in purification livestock and poultry feces
Metallic element.Biological treatment can extract heavy metal element using algae, it has now been found that uptake of the brown alga to Au
Up to 400mg/g, under certain condition green alga to the removal rate of the heavy metal elements such as Cu, Pb, La, Cd, Hg up to 80% ~ 90%, but such as
Biological treatment is applied in the fermentation of livestock and poultry feces still in conceptual phase by what.
Invention content
Insufficient existing for background technology, a kind of livestock and poultry feces installation for fermenting of present invention offer and fermentation process to solve.
Realize that above-mentioned purpose, the present invention take following technical proposals：A kind of livestock and poultry feces installation for fermenting, including fermentation tank,
Agitating shaft and driving motor, the fermenter base are fixed with foot-supporting frame, and fermenter base center is equipped with discharge port, fermentation tank
Top center is equipped with stirring shaft mounting hole, and the stirring shaft mounting hole is rotatablely equipped with agitating shaft by bearing, and described stirs
It mixes axis and is fixed with paddle, the driving motor is affixed by shaft coupling and agitating shaft outer end, livestock and poultry feces fermentation
Device further includes close hold spacing panel, stainless steel heated protective layer, cathode cylinder, anode stock, DC power supply and three electric heating
Silk, the connection of fermentation tank top are equipped with feed pipe two and snorkel, and the connection of fermentation tank tank skin centre position is equipped with feed pipe one, described
Feed pipe one be L-shaped pipe, free end be arranged upward and height is not less than at the top of fermentation tank, and fermentation tank inner upper level is consolidated
There are close hold spacing panel, the close hold spacing panel center to perforate equipped with agitating shaft, close be covered in close hold spacing panel upper surface can inhale surely
The algae of enriching heavy metal ion is received, the paddle is auger leaf, the upper end and close hold spacing panel lower surface
Interval setting, the cathode cylinder is set between one connecting pin of close hold spacing panel and feed pipe, cathode cylinder lateral wall with
Fermentation tank madial wall is affixed, and cathode cylinder madial wall is correspondingly provided with the setting of stirring interlobar septum, fermentation tank tank skin with cathode cylinder
One conducting wire perforation, fermentation top tank structure lower horizontal are surrounded with three heating wire, and described three heating wire are serpentine-like circuitous
Shape laid out in parallel is returned, fermentation top tank structure lower section is fixed with stainless steel heated protective layer by high temperature resistant bonding glue sticking, described
Stainless steel heated protective layer stretches into three heating wire closed protectives, the anode stock in fermentation tank through the snorkel
Until below close hold spacing panel, the DC power anode is connect by conducting wire with anode stock, and DC power cathode passes through
Conducting wire is connect with cathode cylinder.
A kind of fermentation process of livestock and poultry feces installation for fermenting of the present invention, includes the following steps：
Step 1：Be sent into the fresh livestock and poultry feces and water of equal portions into fermentation tank by feed pipe one, then by feed pipe one to
It is sent into acetic acid in fermentation tank to be mixed, wherein acetic acid accounts for the 3 ~ 5% of water content, mixed mixed liquor height and close hold spacing lattice
Plate upper surface is concordant, can absorb the algae of enriching heavy metal ion to feeding above close hold spacing panel by feed pipe two,
Being stirred by driving lever makes it be paved with close hold spacing panel upper surface；
Step 2：Opening driving motor makes agitating shaft rotate, and paddle is stirred uniformly mixed liquor, and paddle stirs for spiral
Leaf is mixed, so that mixed liquor central area is moved upwards under paddle drive, mixed liquor neighboring area is in paddle and cathode cylinder
Between interval free-falling form cycle；
Step 3：Anode stock and cathode cylinder are connected with the positive and negative anodes of DC power supply respectively, the heavy metal in mixed liquor
Ion moves under electrolysis to cathode cylinder, and reduction reaction occurs and is covered in cathode cylinder madial wall or by absorbable enrichment
The algae of heavy metal ion is enriched with, and closes driving motor later and is precipitated；
Step 4：Connection flexible pipe is pumped by soil pick-up, hose is stretched into the upper layer dirt in fermentation tank after extraction precipitation through feed pipe one
Water makes the water content of lower sediment layer be maintained at 30 ~ 40%, leavening is added and is again turned on driving motor is stirred, and stirs
Driving motor is closed after fully, successively opens three heating wire at times, cold fermentation is carried out to fermentation tank inside, medium temperature is sent out
Ferment and hot fermentation, wherein cold fermentation temperature are 40 ~ 50 DEG C, and mesophilic digestion temperature is 50 ~ 60 DEG C, and hot fermentation temperature is 60
~ 70 DEG C, three heating wire Temperature falls are finally closed, wait for fermentation until curing is discharged from discharge port.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can be when livestock and poultry feces ferment to animal dung
Heavy metal element in dirt plays effective removal catharsis, is polluted caused by weakening heavy metal element, more environmentally-friendly, structure
Simple and practical, ferment effect is good, has very high promotional value and practical value.
Description of the drawings
Fig. 1 is the main structure diagram of the livestock and poultry feces installation for fermenting of the present invention；
Fig. 2 is the main structure diagram of the fermentation tank of the present invention；
Fig. 3 is the portions the A enlarged drawing of Fig. 2；
Fig. 4 is the circuit diagram of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that described embodiment is only a part of the embodiment of invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Specific implementation mode one：As shown in Fig. 1 ~ Fig. 4, the invention discloses a kind of livestock and poultry feces installation for fermentings, including hair
Fermentation tank 1, agitating shaft 2 and driving motor 3,1 bottom of fermentation tank are fixed with foot-supporting frame 1-5, and 1 bottom centre of fermentation tank is equipped with
Discharge port 1-1,1 top center of fermentation tank are equipped with stirring shaft mounting hole, and the stirring shaft mounting hole is rotatablely installed by bearing
There are agitating shaft 2, the agitating shaft 2 to be fixed with paddle 2-1, the driving motor 3 passes through shaft coupling and 2 outer end of agitating shaft
Affixed, the livestock and poultry feces installation for fermenting further includes close hold spacing panel 4, stainless steel heated protective layer 6, cathode cylinder 7, anode
Stock 8, DC power supply 9 and three heating wire 5,1 top connection of fermentation tank are equipped with feed pipe two 1-3 and snorkel 1-4, fermentation
It is L-shaped pipe that the connection of 1 tank skin centre position of tank, which is equipped with feed pipe one 1-2, one 1-2 of feed pipe, and free end is arranged upward
And height, not less than 1 top of fermentation tank, 1 inner upper of fermentation tank is horizontally fixed with close hold spacing panel 4, the close hold spacing panel
4 centers are perforated equipped with agitating shaft, the close algae for being covered with absorbable enriching heavy metal ion in 4 upper surface of close hold spacing panel, institute
The paddle 2-1 stated is auger leaf, and the upper end is arranged with 4 following table face interval of close hold spacing panel, and the cathode cylinder 7 is set
It is placed between one connecting pins 1-2 of close hold spacing panel 4 and feed pipe, 7 lateral wall of cathode cylinder and 1 madial wall of fermentation tank are affixed, cloudy
7 madial wall of polar circle cylinder is arranged with the intervals paddle 2-1, and 1 tank skin of fermentation tank is correspondingly provided with a conducting wire with cathode cylinder 7 and perforates,
1 inner wall lower horizontal of fermentation tank is surrounded with three heating wire 5, and described three 5 serpentine-like detour shapes of heating wire are arranged side by side
Cloth, 1 inner wall of fermentation tank lower section are fixed with stainless steel heated protective layer 6 by high temperature resistant bonding glue sticking, and the stainless steel adds
Thermal-protective coating 6 stretches into three 5 closed protectives of heating wire, the anode stock 8 in fermentation tank 1 through the snorkel 1-4
Until 4 lower section of close hold spacing panel, 9 anode of DC power supply is connect by conducting wire with anode stock 8,9 cathode of DC power supply
It is connect with cathode cylinder 7 by conducting wire.
Specific implementation mode two：As shown in figure 3, present embodiment is made furtherly to specific implementation mode one
Bright, the snorkel 1-4 inner walls are vertically fixed with an insulating sleeve 10, the close hold spacing panel 4 and the insulation
10 corresponding position of casing is fixed there are one dead ring 11, and the anode stock 8 passes through and be fixed on insulating sleeve 10 and described
Dead ring 11 inside.
Specific implementation mode three：As shown in Figure 1, 2, present embodiment is to specific implementation mode one or specific implementation mode
Two further explanations made, the cathode cylinder 7 are made of copper material, and the anode stock 8 uses graphite material
Material is made.
Specific implementation mode four：As shown in Figure 1, present embodiment is made furtherly to specific implementation mode one
Bright, the driving motor 3 is decelerating motor.
Specific implementation mode five：As shown in Figure 1, present embodiment is made furtherly to specific implementation mode one
Bright, the algae of the absorbable enriching heavy metal ion of the 4 upper surface Mi Pu of close hold spacing panel is green alga.
Specific implementation mode six：As shown in Figure 1, present embodiment is made furtherly to specific implementation mode one
It is bright, between 4 lower surface of the upper ends paddle 2-1 and close hold spacing panel between be divided into 20 ~ 30cm, paddle 2-1 and cathode
It is divided into 30 ~ 40cm between 7 madial wall of cylinder.
Specific implementation mode seven：As shown in figure 4, present embodiment is made furtherly to specific implementation mode one
Bright, the driving motor 3 and three heating wire 5 are all made of external power supply power supply, and driving motor 3 and three heating wire 5 divide
Not Pei She there are one switch.
Specific implementation mode eight：As shown in Fig. 1 ~ Fig. 4, present embodiment discloses in a kind of specific implementation mode one ~ seven
A kind of fermentation process of livestock and poultry feces installation for fermenting described in any specific implementation mode, the fermentation process include following step
Suddenly：
Step 1：The fresh livestock and poultry feces and water of equal portions are sent into fermentation tank 1 by one 1-2 of feed pipe, then pass through feed pipe
One 1-2 is sent into acetic acid into fermentation tank 1 and is mixed, and wherein acetic acid accounts for the 3 ~ 5% of water content, mixed mixed liquor height with
4 upper surface of close hold spacing panel is concordant, be sent into the top of close hold spacing panel 4 by two 1-3 of feed pipe can absorb enriching heavy metal from
The algae of son, being stirred by driving lever makes it be paved with 4 upper surface of close hold spacing panel；
Step 2：Opening driving motor 3 makes agitating shaft 2 rotate, and paddle 2-1 is stirred uniformly mixed liquor, paddle 2-1
For auger leaf, mixed liquor central area is set to be moved upwards in the case where paddle 2-1 drives, mixed liquor neighboring area is in paddle
Interval free-falling between 2-1 and cathode cylinder 7 forms cycle；
Step 3：Positive and negative anodes by anode stock 8 and cathode cylinder 7 respectively with DC power supply 9 connect, the huge sum of money in mixed liquor
Belong to ion to move to cathode cylinder 7 under electrolysis, reduction reaction occurs and is covered in 7 madial wall of cathode cylinder or is can absorb
The algae of enriching heavy metal ion is enriched with, and closes driving motor 3 later and is precipitated；
Step 4：Connection flexible pipe is pumped by soil pick-up, hose is upper after one 1-2 of feed pipe stretches into the interior extraction precipitation of fermentation tank 1
Layer sewage, makes the water content of lower sediment layer be maintained at 30 ~ 40%, and leavening is added and is again turned on driving motor 3 and is stirred
It mixes, driving motor 3 is closed after stirring fully, successively open three heating wire 5 at times, low temperature is carried out to 1 inside of fermentation tank
Fermentation, mesophilic digestion and hot fermentation, wherein cold fermentation temperature are 40 ~ 50 DEG C, and mesophilic digestion temperature is 50 ~ 60 DEG C, high temperature
Fermentation temperature is 60 ~ 70 DEG C, finally closes three 5 Temperature falls of heating wire, waits for fermentation until curing is arranged from discharge port 1-1
Go out.
Specific implementation mode nine：Present embodiment is the further explanation made to specific implementation mode eight, the hair
Ferment agent is aerobic fermentation agent.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in the form of others dress bodies.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all in the meaning and scope of the condition of equivalent of claim by falling
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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 embodiment being appreciated that.
Claims (9)
1. a kind of livestock and poultry feces installation for fermenting, including fermentation tank（1）, agitating shaft（2）And driving motor（3）, the fermentation tank
（1）Bottom is fixed with foot-supporting frame（1-5）, fermentation tank（1）Bottom centre is equipped with discharge port（1-1）, fermentation tank（1）Top center is set
There are stirring shaft mounting hole, the stirring shaft mounting hole to be rotatablely equipped with agitating shaft by bearing（2）, the agitating shaft（2）
It is fixed with paddle（2-1）, the driving motor（3）Pass through shaft coupling and agitating shaft（2）Outer end is affixed, it is characterised in that：
The livestock and poultry feces installation for fermenting further includes close hold spacing panel（4）, stainless steel heated protective layer（6）, cathode cylinder（7）, sun
Pole stock（8）, DC power supply（9）And three heating wire（5）, fermentation tank（1）Top connection is equipped with feed pipe two（1-3）And it is logical
Tracheae（1-4）, fermentation tank（1）The connection of tank skin centre position is equipped with feed pipe one（1-2）, the feed pipe one（1-2）For L-shaped
Pipe, free end is arranged upward and height is not less than fermentation tank（1）Top, fermentation tank（1）Inner upper is horizontally fixed with close hole
Waffle slab（4）, the close hold spacing panel（4）Center is perforated equipped with agitating shaft, close hold spacing panel（4）Close be covered in upper surface can inhale
Receive the algae of enriching heavy metal ion, the paddle（2-1）For auger leaf, the upper end and close hold spacing panel
（4）Following table face interval is arranged, the cathode cylinder（7）It is set to close hold spacing panel（4）With feed pipe one（1-2）Connecting pin it
Between, cathode cylinder（7）Lateral wall and fermentation tank（1）Madial wall is affixed, cathode cylinder（7）Madial wall and paddle（2-1）Interval
Setting, fermentation tank（1）Tank skin and cathode cylinder（7）It is correspondingly provided with a conducting wire perforation, fermentation tank（1）Inner wall lower horizontal is surround
It is provided with three heating wire（5）, three heating wire（5）Serpentine-like detour shape laid out in parallel, fermentation tank（1）Below inner wall
It is fixed with stainless steel heated protective layer by high temperature resistant bonding glue sticking（6）, the stainless steel heated protective layer（6）By three
Heating wire（5）Closed protective, the anode stock（8）Through the snorkel（1-4）Stretch into fermentation tank（1）It is interior until close hole
Waffle slab（4）Lower section, the DC power supply（9）Anode passes through conducting wire and anode stock（8）Connection, DC power supply（9）Cathode
Pass through conducting wire and cathode cylinder（7）Connection.
2. a kind of livestock and poultry feces installation for fermenting according to claim 1, it is characterised in that：The snorkel（1-4）It is interior
Wall is vertically fixed with an insulating sleeve（10）, the close hold spacing panel（4）With the insulating sleeve（10）Corresponding position
It is fixed that there are one dead rings（11）, the anode stock（8）It passes through and is fixed on insulating sleeve（10）And the dead ring
（11）It is internal.
3. a kind of livestock and poultry feces installation for fermenting according to claim 1 or 2, it is characterised in that：The cathode cylinder（7）
It is made of copper material, the anode stock（8）It is made of graphite material.
4. a kind of livestock and poultry feces installation for fermenting according to claim 1, it is characterised in that：The driving motor（3）For
Decelerating motor.
5. a kind of livestock and poultry feces installation for fermenting according to claim 1, it is characterised in that：The close hold spacing panel（4）
The algae of the absorbable enriching heavy metal ion of upper surface Mi Pu is green alga.
6. a kind of livestock and poultry feces installation for fermenting according to claim 1, it is characterised in that：The paddle（2-1）On
End and close hold spacing panel（4）20 ~ 30cm, paddle are divided between lower surface（2-1）With cathode cylinder（7）Between madial wall
Between be divided into 30 ~ 40cm.
7. a kind of livestock and poultry feces installation for fermenting according to claim 1, it is characterised in that：The driving motor（3）And
Three heating wire（5）It is all made of external power supply power supply, and driving motor（3）And three heating wire（5）It is opened there are one being separately equipped with
It closes.
8. a kind of fermentation process of livestock and poultry feces installation for fermenting according to any claim in claim 1 ~ 7, special
Sign is：The fermentation process includes the following steps：
Step 1：Pass through feed pipe one（1-2）To fermentation tank（1）It is interior be sent into equal portions fresh livestock and poultry feces and water, then by into
Expects pipe one（1-2）To fermentation tank（1）Interior feeding acetic acid is mixed, and wherein acetic acid accounts for the 3 ~ 5% of water content, mixed mixing
Liquid height and close hold spacing panel（4）Upper surface is concordant, passes through feed pipe two（1-3）To close hold spacing panel（4）Top, which is sent into, to inhale
The algae of enriching heavy metal ion is received, being stirred by driving lever makes it be paved with close hold spacing panel（4）Upper surface；
Step 2：Open driving motor（3）Make agitating shaft（2）Rotation, paddle（2-1）Mixed liquor is stirred uniformly, is stirred
Mix leaf（2-1）For auger leaf, make mixed liquor central area in paddle（2-1）It is moved upwards under drive, mixed liquor periphery
Region is in paddle（2-1）With cathode cylinder（7）Between interval free-falling form cycle；
Step 3：By anode stock（8）And cathode cylinder（7）Respectively with DC power supply（9）Positive and negative anodes connect, in mixed liquor
Heavy metal ion under electrolysis to cathode cylinder（7）It is mobile, reduction reaction occurs and is covered in cathode cylinder（7）Madial wall
Or it is can absorb the algae enrichment of enriching heavy metal ion, driving motor is closed later（3）It is precipitated；
Step 4：Connection flexible pipe is pumped by soil pick-up, by hose through feed pipe one（1-2）Stretch into fermentation tank（1）After interior extraction precipitation
Upper layer sewage, so that the water content of lower sediment layer is maintained at 30 ~ 40%, leavening be added and is simultaneously again turned on driving motor（3）Into
Row stirring closes driving motor after stirring fully（3）, three heating wire are successively opened at times（5）, to fermentation tank（1）It is interior
Portion carries out cold fermentation, mesophilic digestion and hot fermentation, and wherein cold fermentation temperature is 40 ~ 50 DEG C, and mesophilic digestion temperature is 50 ~
60 DEG C, hot fermentation temperature is 60 ~ 70 DEG C, finally closes three heating wire（5）Temperature fall waits for fermentation until curing is from going out
Material mouth（1-1）Discharge.
9. fermentation process according to claim 8, it is characterised in that：The leavening is aerobic fermentation agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548314.3A CN108439745A (en) | 2018-05-31 | 2018-05-31 | A kind of livestock and poultry feces installation for fermenting and fermentation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548314.3A CN108439745A (en) | 2018-05-31 | 2018-05-31 | A kind of livestock and poultry feces installation for fermenting and fermentation process |
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| CN108439745A true CN108439745A (en) | 2018-08-24 |
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ID=63206191
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| CN201810548314.3A Pending CN108439745A (en) | 2018-05-31 | 2018-05-31 | A kind of livestock and poultry feces installation for fermenting and fermentation process |
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| CN105565473A (en) * | 2015-12-18 | 2016-05-11 | 同济大学 | Bacteria and algae combined biological electrochemical device and application thereof |
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