CN209098660U - Biogas house refuse pre-processing device - Google Patents
Biogas house refuse pre-processing device Download PDFInfo
- Publication number
- CN209098660U CN209098660U CN201821713755.6U CN201821713755U CN209098660U CN 209098660 U CN209098660 U CN 209098660U CN 201821713755 U CN201821713755 U CN 201821713755U CN 209098660 U CN209098660 U CN 209098660U
- Authority
- CN
- China
- Prior art keywords
- fermentor
- house refuse
- tank body
- processing device
- pulverizer
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a kind of biogas house refuse pre-processing device, is related to biogas processing technique field, solves the technical issues of house refuse existing in the prior art cannot efficiently use.The biogas house refuse pre-processing device includes screening machine, pulverizer, charger and fermentor, the screening machine is set to above the pulverizer and the screening machine is connected to and in communication with the pulverizer, the pulverizer is set to the upper end of the charger and the pulverizer is connected to and in communication with the charger, and the charger is connected to and in communication with the fermentor simultaneously.The organic waste of the utility model is entered in fermentor by charger, and organic waste carries out the preliminary generation biogas that ferments in the fermenter, to realize the preliminary pretreatment of house refuse.
Description
Technical field
The utility model relates to biogas processing technique fields, more particularly, to a kind of biogas house refuse pre-processing device.
Background technique
Biogas project pretreatment of raw material technology is the skill done to meet the special requirement of certain technique to biomass
Art processing, is an optimization processing to natural biomass.Marsh gas raw materials pretreatment is the weight whether biogas project can run
Want link.Feed liquid is known as the pretreatment stage of raw material before entering anaeroic digestor.Pretreatment of raw material is to ensure anaerobic fermentation system
System stable operation, the important link for improving factor of created gase and project benefit add if stalk pretreatment is to improve stalk utilization rate
Big gas production shortens the effective means of starting time.Due to raw materials various in biogas project collection channel and physicochemical character not
One, different process is different to the processing requirement and mode of movement of raw material, so that pretreatment of raw material link is not only complicated but also difficulty
It increases.In recent years with the propulsion of building Socialist New engineering, the agriculturals such as dry rice straw, green grass, dish leaf are mainly utilized
Waste and part feces of livestock and poultry are planted as biogas fermentation material.
Applicants have discovered that at least there is following technical problem in the prior art:
The plantation waste in rural area, such as straw, green grass and dish leaf and feces of livestock and poultry are effectively handled, but are worked as
Preceding urbanization process is accelerated, the processing baptism of house refuse the bearing capacity in city, how to have house refuse
Effect, which utilizes, becomes current urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of biogas house refuse pre-processing devices, to solve to deposit in the prior art
House refuse cannot efficiently use the technical issues of.
To achieve the above object, the utility model provides following technical scheme:
A kind of biogas house refuse pre-processing device provided by the utility model, including screening machine, pulverizer, charger with
And fermentor, in which:
The screening machine is set to above the pulverizer and the screening machine is connected to and in communication with the pulverizer, described
Pulverizer is set to the upper end of the charger and the pulverizer is connected to and in communication with the charger, and the charger is simultaneously
It is connected to and in communication with the fermentor；
The fermentor includes integrally formed cover, tank body and tank bottom, and the cover and the tank bottom are towards described
The hemispherical of tank body opening, the side of the cover are equipped with the feeding-passage being obliquely installed, and the bottom of the tank bottom is equipped with discharging
Mouthful, the bottom of the tank body is equipped with active clapboard, and the active clapboard is round sieve plate, is set as the inner wall with the tank body
Accessible, the both ends of the active clapboard are connect with the inner wall bearing of the tank body respectively, outside one end of the active clapboard
It is additionally provided with the rotational handle affixed with it, so that the active clapboard rotates under the action of the rotational handle；
The screening machine is divided into inorganic refuse outlet and organic waste outlet.
Preferably, high density solid pump, the high density fixed pump are additionally provided between the charger and the fermentor
It is connected to and in communication with the charger and the fermentor.
Preferably, the fermentor further includes charing component, and the charing component is set to the top of the tank body, including
Multiple burners, spray tube and multiple spray heads, in which: the burner is provided at circumferentially spaced along the tank body in the tank
The inner wall of body, and be located in the same horizontal plane；The spray tube is set as cyclic annular, is horizontally set on the multiple burner
Lower section, the spray tube it is closed at one end, the other end be pierced by the tank body with outside be connected to；The spray head is arranged at intervals on described
On spray tube and the nozzle of the spray head tilts down setting.
Preferably, the fermentor further includes circulated sprinkling component, and the circulated sprinkling component includes recycle feed pipe, follows
Ring pump, circulation discharge nozzle, in which: recycle feed pipe one end is connected to the lower part of the tank bottom, the other end and the circulation
The inlet communication of pump；The outlet of described circulation discharge nozzle one end and the circulating pump, the other end are connected to the spray tube.
Preferably, the fermentor further includes mixing component, and the mixing component is set to the interior of the fermentor ontology
Portion and including agitating shaft and multiple stirring blades, in which: the agitating shaft is vertically arranged along the central axes of the fermentor ontology,
The upper end of the agitating shaft is pierced by the cover and rotation is driven by motor, and the lower end of the agitating shaft extends downward into the activity
At partition；The stirring blade interval is set on the agitating shaft of the lower section of the multiple spray head.
Preferably, the stirring blade includes support shaft, the first stirring rod and the second stirring rod, in which: the support
Axis is horizontally fixed on the agitating shaft, and the both ends of the support shaft are equipped with the flexible scraper plate abutted with the inner wall of the tank body；
First stirring rod is symmetricly set on the middle part of the support shaft along the agitating shaft, and first stirring rod is porous ladder-shaped
Plate, first stirring rod is vertically arranged and bottom and the agitating shaft are affixed thereon；Second stirring rod is along the agitating shaft
It is symmetricly set between the flexible scraper plate and first stirring rod.
Preferably, the top of the tank bottom, which is equipped with, throws bacterium mouthful, is hinged on the throwing bacterium mouthful and throws bacterium mouthful sealed door.
Preferably, further include insulating layer, the insulating layer is set to the outside of the fermentor, and with the fermentor
Outer wall is in close contact.
A kind of biogas house refuse pre-processing device provided by the utility model compared with the existing technology has following skill
Art effect:
This kind of biogas house refuse pre-processing device includes screening machine, pulverizer, charger and fermentor, life rubbish
Rubbish initially enters screening machine and is sieved, and inorganic refuse is sieved away, remaining organic waste, and organic waste is entering pulverizer
It being crushed, is then entered in fermentor by charger, organic waste carries out the preliminary generation biogas that ferments in the fermenter, from
And realize the preliminary pretreatment of house refuse.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the biogas house refuse pre-processing device of embodiment of the utility model.
In figure:
100, fermentor；101, cover；102, tank body；103, tank bottom；104, feeding-passage；105, discharge port；106, living
Dynamic dividing plate；107, rotational handle；108, burner；109, spray tube；110, spray head；111, recycle feed pipe；112, circulating pump；
113, discharge nozzle is recycled；114, agitating shaft；115, motor；116, stirring blade；117, support shaft；118, the first stirring rod；
119, the second stirring rod；120, bacterium mouthful is thrown；200, high density solid pump；300, charger；400, pulverizer；500, screening machine.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " height ",
The instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " side "
Orientation or positional relationship is to be merely for convenience of description the utility model and letter based on attached orientation or positional relationship shown in FIG. 1
Change description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In the description of the present invention, unless otherwise indicated, " more
It is a " it is meant that two or more.
Fig. 1 is a kind of structural schematic diagram of the biogas house refuse pre-processing device of embodiment of the utility model, this is practical
A kind of biogas house refuse pre-processing device of novel offer, as shown in Figure 1 comprising screening machine 500, pulverizer 400, charging
Machine 300 and fermentor 100, screening machine 500, pulverizer 400, charger 300 and fermentor 100 specific connection type be
Screening machine 500 is set to 400 top of pulverizer and screening machine 500 is connected to and in communication with pulverizer 400, and pulverizer 400 is set to
The upper end of charger 300 and pulverizer 400 is connected to and in communication with charger 300, charger 300 is connect with fermentor 100 simultaneously
And be connected to, in order to effectively reject inorganic refuse, screening machine 500 divides for inorganic refuse outlet and organic waste outlet.
And fermentor 100 includes integrally formed cover 101, tank body 102 and tank bottom 103, cover 101 and tank bottom 103
It is the hemispherical being open towards tank body 102, the side of cover 101 is equipped with the feeding-passage 104 being obliquely installed, the bottom of tank bottom 103
Portion is equipped with discharge port 105, and the bottom of tank body 102 is equipped with active clapboard 106, and active clapboard 106 is round sieve plate, be set as with
The inner wall of tank body 102 is accessible, and the both ends of active clapboard 106 are connect with the inner wall bearing of tank body 102 respectively, active clapboard 106
One end outside be additionally provided with the rotational handle 107 affixed with it so that active clapboard 106 under the action of rotational handle 107 turn
It is dynamic.
Implement step are as follows:
(1) house refuse is delivered to screening machine 500, screening machine 500 removes inorganic refuse, remaining organic waste；
(2) organic waste is crushed by pulverizer 400, and then it enters fermentor 100 by charger 300；
(3) organic waste initial fermentation in fermentor 100.
This kind of biogas house refuse pre-processing device includes screening machine 500, pulverizer 400, charger 300 and fermentation
Tank 100, house refuse initially enter screening machine 500 and are sieved, inorganic refuse is sieved away, and remaining organic waste is organic
Rubbish is crushed into pulverizer 400, is then entered in fermentor 100 by charger 300, organic waste is in fermentor
The preliminary generation biogas that ferments is carried out in 100, to realize the preliminary pretreatment of house refuse.
As a kind of preferred embodiment of the present embodiment, in order to efficiently shift the organic waste by crushing, charger 300
High density solid pump 200 is additionally provided between fermentor 100, high density fixed pump is connect simultaneously with charger 300 and fermentor 100
Connection.
As a kind of preferred embodiment of the present embodiment, fermentor 100 further includes charing component, and charing component is set to tank body
102 top, including multiple burners 108, spray tube 109 and multiple spray heads 110, circumferential direction of the burner 108 along tank body 102
It is arranged at intervals on the inner wall of tank body 102, and is located in the same horizontal plane；Spray tube 109 is set as cyclic annular, is horizontally set on more
The lower section of a burner 108, spray tube 109 it is closed at one end, the other end be pierced by tank body 102 with outside be connected to；Spray head 110 is spaced
It is arranged on spray tube 109 and the nozzle of spray head 110 tilts down setting；Component is carbonized by setting, makes organic matter surface element
Divide charing to form porous structure, effectively expands the active area of microorganism, fermenting speed is fast.
As a kind of preferred embodiment of the present embodiment, fermentor 100 further includes circulated sprinkling component, circulated sprinkling component packet
Include recycle feed pipe 111, circulating pump 112, circulation discharge nozzle 113, in which: the lower part of recycle feed pipe 111 one end and tank bottom 103
Connection, the inlet communication of the other end and circulating pump 112；The outlet of discharge nozzle 113 one end and circulating pump 112 is recycled, it is another
End is connected to spray tube 109.By be arranged recycle feed pipe 111, can by the bacteria-containing liquid of tank bottom 103 through spray head 110 again into
Enter in fermentation substrate, improves fermenting speed.
As a kind of preferred embodiment of the present embodiment, fermentor 100 further includes mixing component, and mixing component is set to fermentation
The inside of 100 ontology of tank and including agitating shaft 114 and multiple stirring blades 116, in which: agitating shaft 114 is along 100 ontology of fermentor
Central axes be vertically arranged, the upper end of agitating shaft 114 be pierced by cover 101 by motor 115 drive rotate, the lower end of agitating shaft 114
It extends downward at active clapboard 106；The interval of stirring blade 116 is set to the agitating shaft 114 positioned at the lower section of multiple spray heads 110
On.By setting active clapboard 106 and mixing component in above embodiment, the supernatant in fermentation process is made to flow into tank bottom
103, no scum layer generates, and biogas yield is high.
As a kind of preferred embodiment of the present embodiment, stirring blade 116 include support shaft 117, the first stirring rod 118 and
Second stirring rod 119, in which: support shaft 117 is horizontally fixed on agitating shaft 114, and the both ends of support shaft 117 are equipped with and tank body
The flexible scraper plate that 102 inner wall abuts；First stirring rod 118 is symmetricly set on the middle part of support shaft 117 along agitating shaft 114, the
One stirring rod 118 is porous ladder-shaped plate, and the first stirring rod 118 is vertically arranged and bottom and agitating shaft 114 are affixed thereon；Second stirring
Bar 119 is symmetricly set between flexible scraper plate and the first stirring rod 118 along agitating shaft 114.
By the way that the first stirring rod 118 and flexible scraper plate are arranged on stirring blade 116,102 middle part of tank body and side can be improved
The stirring efficiency of edge, avoids the generation of mixing inefficient zone, and mixing effect is good.
As a kind of preferred embodiment of the present embodiment, the top of tank bottom 103, which is equipped with, throws bacterium mouthful 120, throws hinged on bacterium mouthful 120
Have and throw 120 sealed doors of bacterium mouthful, bacterium mouthful 120 is thrown by setting, bacterium solution can be put into advance tank bottom 103 and cultivated by earlier fermentation, be promoted
Microbial growth in fermentation process, can put into strain, according to fermentation situation to improve fermentation efficiency.
It further include insulating layer as a kind of preferred embodiment of the present embodiment, insulating layer is set to the outside of fermentor 100,
And be in close contact with the outer wall of fermentor 100, by the way that insulating layer is arranged, it can avoid the heat loss in tank body 102.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of biogas house refuse pre-processing device, which is characterized in that including screening machine (500), pulverizer (400), charging
Machine (300) and fermentor (100), in which:
The screening machine (500) is set to above the pulverizer (400) and the screening machine (500) and the pulverizer
(400) be connected to and in communication with, the pulverizer (400) be set to the upper end of the charger (300) and the pulverizer (400) with
The charger (300) is connected to and in communication with, and the charger (300) is connected to and in communication with the fermentor (100) simultaneously；
The fermentor (100) includes integrally formed cover (101), tank body (102) and tank bottom (103), the cover (101)
With the hemispherical that the tank bottom (103) is towards the tank body (102) opening, the side of the cover (101) is equipped with inclination and sets
The bottom of the feeding-passage (104) set, the tank bottom (103) is equipped with discharge port (105), and the bottom of the tank body (102) is equipped with
Active clapboard (106), the active clapboard (106) are round sieve plate, are set as to connect with the inner wall of the tank body (102)
Touching, the both ends of the active clapboard (106) are connect with the inner wall bearing of the tank body (102) respectively, the active clapboard (106)
One end outside be additionally provided with the rotational handle affixed with it (107) so that the active clapboard (106) is in the rotational handle
(107) it is rotated under the action of；
The screening machine (500) is divided into inorganic refuse outlet and organic waste outlet.
2. a kind of biogas house refuse pre-processing device according to claim 1, which is characterized in that the charger
(300) it is additionally provided between the fermentor (100) high density solid pump (200), the high density fixed pump and the charging
Machine (300) and the fermentor (100) are connected to and in communication with.
3. a kind of biogas house refuse pre-processing device according to claim 1, which is characterized in that the fermentor
It (100) further include charing component, the charing component is set to the top of the tank body (102), including multiple burners
(108), spray tube (109) and multiple spray heads (110), in which:
The burner (108) and is located at along the inner wall of the tank body (102) being provided at circumferentially spaced in the tank body (102)
In same level；The spray tube (109) is set as cyclic annular, is horizontally set on the lower section of the multiple burner (108),
The spray tube (109) it is closed at one end, the other end be pierced by the tank body (102) with outside be connected to；Spray head (110) interval
It is arranged on the spray tube (109) and the nozzle of the spray head (110) tilts down setting.
4. a kind of biogas house refuse pre-processing device according to claim 3, which is characterized in that the fermentor
It (100) further include circulated sprinkling component, the circulated sprinkling component includes recycle feed pipe (111), circulating pump (112), circulation
Discharge nozzle (113), in which: described recycle feed pipe (111) one end is connected to the lower part of the tank bottom (103), the other end and institute
State the inlet communication of circulating pump (112)；The outlet of described circulation discharge nozzle (113) one end and the circulating pump (112), separately
One end is connected to the spray tube (109).
5. a kind of biogas house refuse pre-processing device according to claim 4, which is characterized in that the fermentor
It (100) further include mixing component, the mixing component is set to the inside of the fermentor (100) ontology and including agitating shaft
(114) and multiple stirring blades (116), in which:
The agitating shaft (114) is vertically arranged along the central axes of the fermentor (100) ontology, the agitating shaft (114) it is upper
End, which is pierced by the cover (101) and is driven by motor (115), to rotate, and the lower end of the agitating shaft (114) extends downward into the work
At dynamic dividing plate (106)；Stirring blade (116) interval is set to the stirring positioned at the lower section of the multiple spray head (110)
On axis (114), and the two neighboring stirring blade (116) is arranged in a mutually vertical manner.
6. a kind of biogas house refuse pre-processing device according to claim 5, which is characterized in that the stirring blade
It (116) include support shaft (117), the first stirring rod (118) and the second stirring rod (119), in which:
The support shaft (117) is horizontally fixed on the agitating shaft (114), and the both ends of the support shaft (117) are equipped with and institute
State the flexible scraper plate that the inner wall of tank body (102) abuts；First stirring rod (118) is symmetrical arranged along the agitating shaft (114)
At the middle part of the support shaft (117), first stirring rod (118) is porous ladder-shaped plate, and first stirring rod (118) is perpendicular
Directly it is arranged and bottom and the agitating shaft (114) is affixed thereon；Second stirring rod (119) is symmetrical along the agitating shaft (114)
Setting is between the flexible scraper plate and first stirring rod (118).
7. a kind of biogas house refuse pre-processing device according to claim 1, which is characterized in that the tank bottom (103)
Top be equipped with and throw bacterium mouthful (120), be hinged on the throwings bacterium mouthful (120) and throw bacterium mouth (120) sealed door.
8. a kind of biogas house refuse pre-processing device, feature described in any claim exist according to claim 1~7
In further including insulating layer, the insulating layer is set to the outside of the fermentor (100), and outer with the fermentor (100)
Wall is in close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713755.6U CN209098660U (en) | 2018-10-22 | 2018-10-22 | Biogas house refuse pre-processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713755.6U CN209098660U (en) | 2018-10-22 | 2018-10-22 | Biogas house refuse pre-processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098660U true CN209098660U (en) | 2019-07-12 |
Family
ID=67156015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821713755.6U Active CN209098660U (en) | 2018-10-22 | 2018-10-22 | Biogas house refuse pre-processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920591A (en) * | 2022-06-20 | 2022-08-19 | 西北农林科技大学 | Detachable kitchen garbage aerobic composting experimental device |
-
2018
- 2018-10-22 CN CN201821713755.6U patent/CN209098660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920591A (en) * | 2022-06-20 | 2022-08-19 | 西北农林科技大学 | Detachable kitchen garbage aerobic composting experimental device |
| CN114920591B (en) * | 2022-06-20 | 2023-09-26 | 西北农林科技大学 | Detachable kitchen waste aerobic composting experimental device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103931561B (en) | A kind of efficient facility earthworm breeding device and application thereof | |
| CN108101600A (en) | A kind of villages and small towns mixing organic solid castoff aerobic composting device | |
| CN206616155U (en) | A kind of organic matter fermentation layering position limiting structure and fermenter | |
| CN103614288B (en) | High-solid anaerobic reaction device and method for organic garbage | |
| CN107760584A (en) | The multilayer agitating device of large-scale feces of livestock and poultry mixed stalk raw material anaerobic fermentation tank | |
| CN205435907U (en) | Dry branches and fallen leaves fermenting case | |
| CN209098660U (en) | Biogas house refuse pre-processing device | |
| CN107858272A (en) | Marsh-gas fermentation tank | |
| CN105602843A (en) | Continuous horizontal dry-process anaerobic fermentation system | |
| CN111116248A (en) | Composting reactor capable of automatically adding compound microbial agent and method thereof | |
| CN201033783Y (en) | Double-discharging polypropylene methane tank | |
| CN211035643U (en) | Stable and rapid anaerobic fermentation device for breeding manure | |
| CN206706084U (en) | A kind of stalk marsh gas efficient ferment apparatus | |
| CN108147858A (en) | A kind of stage air blast composting device | |
| CN108840723A (en) | A kind of biomass carbon chicken manure fertilizer process equipment | |
| CN107881093A (en) | A kind of solar energy defoams methane-generating pit | |
| CN110117530A (en) | Fruits and vegetables rubbish half dry type anaerobic fermentation based on horizontal mixer stores integrated apparatus | |
| CN206368168U (en) | Methane-generating pit | |
| CN107868754A (en) | A kind of methane-generating pit | |
| CN209685636U (en) | The O-shaped revolution aerobic fermentation equipment of twin shaft | |
| CN208292993U (en) | The multilayer agitating device of large-scale feces of livestock and poultry mixed stalk raw material anaerobic fermentation tank | |
| CN207259389U (en) | A kind of household garbage fermentation tank | |
| CN204569915U (en) | Complete mixing Anaerobic reactor | |
| CN107760585A (en) | A kind of efficient broken shell integrated system of feces of livestock and poultry mixed stalk raw material anaerobic fermentation | |
| CN210314044U (en) | Excrement and urine and crop straw integrated fermentation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |