CN111530892A - Biological fermentation device for household garbage treatment - Google Patents
Biological fermentation device for household garbage treatment Download PDFInfo
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- CN111530892A CN111530892A CN202010390392.2A CN202010390392A CN111530892A CN 111530892 A CN111530892 A CN 111530892A CN 202010390392 A CN202010390392 A CN 202010390392A CN 111530892 A CN111530892 A CN 111530892A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 125
- 230000004151 fermentation Effects 0.000 title claims abstract description 125
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000010791 domestic waste Substances 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 241001233242 Lontra Species 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 238000013461 design Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a biological fermentation device for treating household garbage, which comprises a fermentation tank, an air conveyer, a discharge port and a filter bag, wherein a surplus box is movably connected inside the lower end of the fermentation tank, the air conveyer is fixedly arranged on the left side outside the fermentation tank, a liquid collecting tank is arranged on the inner side of the fermentation tank, a filter screen plate is fixedly arranged on the side surface of the upper end of the liquid collecting tank, the discharge port is welded at the middle position of the lower end of the fermentation tank, the upper surface of the fermentation tank is rotatably connected with a disc, the upper side and the lower side of the inner part of a protective shell are rotatably connected with lugs, the lower end of each lug is rotatably connected with a limiting disc, and a stirring rod is rotatably connected at. This biological fermentation device is used in domestic waste handles adopts neotype structural design for this device can be the continuity to the inside input high temperature air of fermentation vat, fermentation reaction with higher speed, and is provided with liquid extrusion structure and odor treatment structure among the device, improves the device's performance.
Description
Technical Field
The invention relates to the technical field of household garbage treatment, in particular to a biological fermentation device for household garbage treatment.
Background
Domestic waste's kind is more, and output is great, and daily domestic waste shifts through the vehicle transportation in the city and stacks in rubbish recovery department in the concentration, because the output of rubbish is big, uses the mode of fermentation treatment can be comparatively quick handle rubbish to the condition of fermentation reaction is simple, and treatment cost is low, easily operates, and natural fermentation is consuming time longer, is unfavorable for a large amount of processing domestic waste, and the work unit of refuse treatment generally adopts the pertinence fermenting installation to carry out the refuse treatment processing, improves domestic waste treatment efficiency.
With the continuous processing and use of the fermentation device, the following problems are found in the use process:
1. domestic waste stacks in fermenting installation's inside, stacks comparatively densely, is unfavorable for microorganism and gas contact to carry out oxidative fermentation, influences the efficiency of fermentation.
2. And most of the domestic garbage is generated into gas and liquid in the reaction process in the fermentation device, the liquid is distributed in the fermented domestic garbage and cannot be discharged outwards quickly, aerobic reaction of microorganisms is influenced, and the odor of the gas discharged by fermentation is large, so that the ambient air environment is influenced by direct discharge.
Therefore, it is necessary to design a biological fermentation apparatus for treating domestic garbage in order to solve the above problems.
Disclosure of Invention
The invention aims to provide a biological fermentation device for treating domestic garbage, which aims to solve the problems that the domestic garbage is stacked in the fermentation device, the stacking is dense, the microorganism is not beneficial to contact with gas for oxidative fermentation, the fermentation efficiency is influenced, most of the domestic garbage generates gas and liquid in the reaction process in the fermentation device, the liquid is distributed in the fermented domestic garbage and cannot be rapidly discharged outwards, the aerobic reaction of the microorganism is influenced, the odor of the gas discharged by fermentation is large, and the peripheral air environment is influenced by direct discharge.
In order to achieve the purpose, the invention provides the following technical scheme: a biological fermentation device for treating household garbage comprises a fermentation tank, an air conveyer, a discharge port and a filter bag, wherein a surplus box is movably connected inside the lower end of the fermentation tank, a feed port is connected to the left side of the upper surface of the fermentation tank in a penetrating manner, a filter box is fixedly installed on the right side of the outside of the fermentation tank, the air conveyer is fixedly installed on the left side of the outside of the fermentation tank, a heater is connected to the upper end of the air conveyer, the heater and the filter box are connected with the fermentation tank through a gas one-way circulation pipe, a liquid collecting tank is arranged on the inner side of the fermentation tank, a filter screen plate is fixedly installed on the side face of the upper end of the liquid collecting tank, liquid outlet pipes are connected to the two sides of the fermentation tank in a penetrating manner, the discharge port is welded in the middle position of the lower end of the fermentation tank, the upper end, the lateral surface fixed mounting of location push rod has the stripper plate simultaneously, the upper surface of fermentation vat rotates and is connected with the disc, and the lateral surface welding of disc has the side pole to the side of side pole is provided with the fixed column, and fixed column fixed mounting is at the upper surface of locating piece simultaneously, both sides are all rotated about the inside of protecting crust and are connected with the lug, and the lower extreme of lug rotates and is connected with spacing dish to the lateral surface welding of spacing dish has the connecting rod, and the last fixed surface of spacing dish installs the limiting plate simultaneously, the lower surface intermediate position of protecting crust rotates and is connected with the stirring rod.
Preferably, the residue box and the fermentation tank form a disassembly and assembly structure, and the lower end of the inner side surface of the fermentation tank is of an inclined structure.
Preferably, the outer side face of the filter box is fixedly provided with an air outlet pipe, the filter box is internally welded with a mounting plate, the mounting plate is internally connected with the filter bag through a fixing rod, and the lower end of the mounting plate is provided with an activated carbon particle block.
Preferably, the number of the liquid collecting tanks is 2, and the liquid collecting tanks are communicated with the fermentation tank through filter screen plates.
Preferably, the protective shell passes through the locating piece and constitutes rotating-structure with the fermentation vat, and locating piece and fixed column fixed connection to the position of fixed column and the position of side limit pole correspond each other, and the locating piece is circular-arc structure simultaneously.
Preferably, the positioning push rods are arranged on the side face of the protective shell in an equidistant surrounding mode, the positioning push rods and the protective shell form a telescopic structure, and the positioning push rods are connected with the limiting plate in a sliding mode through the limiting plate.
Preferably, the number of the limiting discs in the protective shell is 4, the 4 limiting discs are fixedly connected through connecting rods, the limiting discs are rotatably connected with the lug, and the limiting discs and the lug are installed in an eccentric axis.
Preferably, the filter bags are circumferentially fixed in the mounting plate at equal intervals, the height of each filter bag is smaller than that of the mounting plate, and the mounting plate and the filter box form a mutual communication structure.
Compared with the prior art, the invention has the beneficial effects that: this biological fermentation device for domestic waste handles adopts neotype structural design for this device can be convenient to the device inside let in the air after the heating, fermentation reaction with higher speed, and be provided with liquid extrusion structure and odor treatment structure in the device, improve the device's practicality:
1. the air conveyer can extract and convey outdoor air to the inside of the heater, the temperature of the air is raised under the heating action of the heater and then the air flows into the fermentation tank through the gas one-way circulation pipe, hot air continuously enters the fermentation tank, the aerobic reaction of microorganisms in the household garbage stacked in the fermentation tank can be improved, so that the fermentation reaction is accelerated, and redundant gas in the fermentation tank is discharged to the outside through the gas one-way circulation pipe on the right side to maintain the constant quantity of the gas in the fermentation tank;
2. the positioning push rod is arranged on the telescopic structure, the limiting disc is arranged on the rotating structure, in the process of fermentation treatment of the household garbage, the operating motor drives the lug to rotate through the transmission structure, the limiting disc and the lug are installed eccentrically, so that the limiting disc rotates eccentrically in the protective shell, the positioning push rod connected with the side face is sequentially pushed to move telescopically on the side face of the protective shell, the household garbage is extruded to the side face through the extrusion plate fixed on the outer side in the telescopic movement process of the positioning push rod, liquid generated by fermentation in the household garbage is extruded, and the fermentation treatment process is accelerated;
3. the gaseous inside that gets into the rose box through gaseous one-way runner pipe that the fermentation reaction produced, gaseous inside through the filter bag entering mounting panel earlier carries out prefiltering and removes the flavor, and partial material in the gas adsorbs the outside at active carbon particle piece after that, carries out gaseous smell again, and gaseous outlet pipe that passes through the rose box side at last is discharged to the outside, and the peculiar smell in the gas can be got rid of to this partial structure, reduces environmental pollution.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a front partial sectional structural view of the protective shell of the present invention;
FIG. 3 is a schematic top sectional view of the spacing plate of the present invention;
FIG. 4 is a schematic top view of the protective shell of the present invention;
FIG. 5 is a schematic diagram of the front structure of the stirring rod of the present invention;
FIG. 6 is a front cross-sectional structural view of a filter box according to the present invention;
FIG. 7 is a top view of the mounting plate of the present invention.
In the figure: 1. a fermentation tank; 2. a residue box; 3. a feed inlet; 4. a filter box; 5. an air conveyor; 6. a heater; 7. a gas one-way circulation pipe; 8. a liquid collecting tank; 9. a filter screen plate; 10. a liquid outlet pipe; 11. a discharge port; 12. positioning blocks; 13. a protective shell; 14. positioning the push rod; 15. a pressing plate; 16. a disc; 17. a side bar; 18. fixing a column; 19. a bump; 20. a limiting disc; 21. a connecting rod; 22. a limiting plate; 23. a stirring rod; 24. an air outlet pipe; 25. mounting a plate; 26. fixing the rod; 27. a filter bag; 28. activated carbon particle blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a biological fermentation device for treating domestic garbage comprises a fermentation tank 1, a surplus box 2, a feed inlet 3, a filter box 4, an air conveyer 5, a heater 6, a gas one-way circulation pipe 7, a liquid collecting tank 8, a filter screen plate 9, a liquid outlet pipe 10, a discharge port 11, a positioning block 12, a protective shell 13, a positioning push rod 14, a squeezing plate 15, a disc 16, a side rod 17, a fixing column 18, a lug 19, a limiting disc 20, a connecting rod 21, a limiting plate 22, a stirring rod 23, an air outlet pipe 24, a mounting plate 25, a fixing rod 26, a filter bag 27 and an active carbon particle block 28, wherein the surplus box 2 is movably connected inside the lower end of the fermentation tank 1, the feed inlet 3 is connected to the left side of the upper surface of the fermentation tank 1 in a penetrating manner, the filter box 4 is fixedly mounted on the right side of the outside of the fermentation tank 1, the air conveyer 5 is fixedly mounted on the left, the heater 6 and the filter box 4 are connected with the fermentation tank 1 through a gas one-way circulation pipe 7, the inner side of the fermentation tank 1 is provided with a liquid collecting tank 8, the side surface of the upper end of the liquid collecting tank 8 is fixedly provided with a filter screen plate 9, the two sides of the fermentation tank 1 are respectively connected with a liquid outlet pipe 10 in a penetrating way, a discharge port 11 is welded at the middle position of the lower end of the fermentation tank 1, the upper end of the fermentation tank 1 is connected with a protective shell 13 through a positioning block 12, the side surface of the protective shell 13 is movably provided with a positioning push rod 14, the outer side surface of the positioning push rod 14 is fixedly provided with a squeezing plate 15, the upper surface of the fermentation tank 1 is rotatably connected with a disc 16, the outer side surface of the disc 16 is welded with a side rod 17, the side surface of the side rod 17 is provided with a fixing column 18, the fixing column, and the lower extreme of lug 19 rotates and is connected with spacing dish 20 to the lateral surface welding of spacing dish 20 has connecting rod 21, and the fixed surface of the upper surface of spacing dish 20 installs limiting plate 22 simultaneously, and the lower surface intermediate position of protecting crust 13 rotates and is connected with stirring rod 23.
In the embodiment, the residue box 2 and the fermentation tank 1 form a detachable mounting structure, the lower end of the inner side surface of the fermentation tank 1 is in an inclined structure, and liquid generated by fermentation reaction of the household garbage in the fermentation tank 1 enters the liquid collecting tank 8 through the filter screen plate 9 at the lower end, so that solid-liquid separation is facilitated, and the fermentation treatment effect is improved;
an air outlet pipe 24 is fixedly arranged on the outer side surface of the filter box 4, an installation plate 25 is welded inside the filter box 4, the inside of the installation plate 25 is connected with a filter bag 27 through a fixed rod 26, and meanwhile, an activated carbon particle block 28 is arranged at the lower end inside the installation plate 25;
2 liquid collecting tanks 8 are arranged in the fermentation tank 1, the liquid collecting tanks 8 and the fermentation tank 1 form a mutual communication structure through filter screen plates 9, more reaction liquid is mixed in the domestic garbage in the fermentation tank 1 along with the fermentation, and the reaction liquid enters the liquid collecting tanks 8 through the filter screen plates 9 on the two sides;
the protective shell 13 and the fermentation tank 1 form a rotating structure through a positioning block 12, the positioning block 12 is fixedly connected with a fixed column 18, the position of the fixed column 18 corresponds to the position of a side rod 17, meanwhile, the positioning block 12 is of an arc-shaped structure, a motor is operated discontinuously to control the rotation of a disc 16, the disc 16 drives the side rod 17 on the outer side to rotate when rotating, the positions of the side rod 17 and the fixed column 18 correspond to each other, and when the side rod 17 rotates, the fixed column 18 and the positioning block 12 can be pushed to rotate correspondingly;
the positioning push rods 14 are arranged on the side face of the protective shell 13 in an equidistant surrounding mode, the positioning push rods 14 and the protective shell 13 form a telescopic structure, the positioning push rods 14 are connected with the limiting plate 20 in a sliding mode through the limiting plate 22, the positioning push rods 14 are controlled to stretch and move in the protective shell 13 through the transmission structure, the positioning push rods 14 push and press household garbage at corresponding positions in the fermentation tank 1 through the extrusion plates 15 fixed outside, liquid mixed in the household garbage is extruded out, and the fermentation treatment effect of the household garbage is improved;
the number of the limiting discs 20 is 4 in the protective shell 13, the 4 limiting discs 20 are fixedly connected through connecting rods 21, the limiting discs 20 are rotatably connected with the lug 19, meanwhile, the limiting discs 20 and the lug 19 are installed eccentrically, the running motor controls the lug 19 to rotate, the lug 19 and the limiting discs 20 are installed eccentrically, when the lug 19 rotates, the electric limiting discs 20 rotate eccentrically in the protective shell 13, the limiting discs 20 are connected with the positioning push rods 14 in a clamping and sliding mode through the limiting plates 22, and the limiting discs 20 sequentially push the positioning push rods 14 to move telescopically in the side faces of the protective shell 13;
the filter bag 27 is fixed in the mounting plate 25 at equal intervals in a surrounding manner, the height of the filter bag 27 is smaller than that of the mounting plate 25, the mounting plate 25 and the filter box 4 form a mutual communication structure, gas generated by fermentation reaction in the fermentation tank 1 enters the filter box 4 through the gas one-way circulation pipe 7, the gas firstly enters the filter bag 27, and the gas passes through the filter bag 27 and is discharged to the mounting plate 25 through preliminary filtration.
The working principle is as follows: when the device is used, firstly, according to the structure shown in figure 1, the household garbage is placed in the fermentation tank 1 through the feed inlet 3, the air conveyer 5 is operated to convey air to the inside of the heater 6, the air is heated to a certain temperature through the heater 6, the heated air enters the fermentation tank 1 through the gas one-way circulation pipe 7, the air is continuously heated and input to be contacted with the household garbage in the fermentation tank 1, the aerobic reaction of microorganisms in the household garbage is improved, meanwhile, the fermentation condition can be improved under a high-temperature environment, the fermentation process is accelerated, redundant gas in the fermentation tank 1 is discharged to the outside of the device through the gas one-way circulation pipe 7 on the right side, and the quantity of the gas in the fermentation tank 1 is kept constant;
then, according to the structure shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, after the domestic garbage in the fermentation tank 1 is fermented and reacted for a period of time, more liquid is mixed in the garbage, the motor is operated to control the lug 19 to rotate, the lug 19 and the limiting disc 20 are eccentrically installed, the limiting disc 20 is driven to rotate eccentrically in the protective shell 13 when the lug 19 rotates, the limiting disc 20 is clamped and slidably connected with the positioning push rod 14 through the limiting plate 22, the positioning push rod 14 is sequentially pushed by the limiting disc 20 to telescopically move in the side surface of the protective shell 13, the positioning push rod 14 pushes and extrudes the domestic garbage in the fermentation tank 1 through the extrusion plate 15 fixed at the outer side in the telescopic movement process, the liquid mixed in the domestic garbage is extruded out, the liquid enters the liquid collecting tank 8 through the filter screen plates 9 at both sides of the lower end, the liquid in the liquid collecting tank 8 is discharged to the outside through the liquid outlet pipe 10 at the outer, the motor is operated discontinuously to control the disc 16 to rotate, the disc 16 drives the lateral side rod 17 on the outer side to rotate when rotating, the lateral side rod 17 corresponds to the fixed column 18 in position, when the lateral side rod 17 rotates, the fixed column 18 and the positioning block 12 can be pushed to rotate correspondingly (the motor for controlling the rotation of the disc 16 is a servo motor, so that the disc 16 can be controlled to rotate in a forward and reverse reciprocating manner according to a certain angle), the positioning block 12 drives the protective shell 13 at the lower end to rotate in the forward and reverse reciprocating manner in the fermentation tank 1, the positioning push rod 14 on the outer side is driven to rotate in the fermentation tank 1 in the rotating process of the protective shell 13, the domestic garbage accumulated in the fermentation tank 1 is pushed in a turnover manner, the contact area of the domestic garbage and high-temperature gas transmitted into the device is increased, and the fermentation treatment;
then, according to the structure shown in fig. 1, fig. 6 and fig. 7, the gas generated by fermentation reaction in the fermentation tank 1 enters the inside of the filter box 4 through the gas one-way circulation pipe 7, the gas firstly enters the inside of the filter bag 27, the gas passes through the filter bag 27 and is discharged to the inside of the mounting plate 25 through preliminary filtering action, then the gas contacts with the outer surface of the activated carbon particle block 28, the polluting substances in the gas are adsorbed on the outer surface of the activated carbon particle block 28, and then enters the lower end of the filter box 4 and is discharged outwards through the gas outlet pipe 24, the above design structure can reduce the pollution of the discharged gas to the environment, improve the service performance of the device, after the fermentation treatment, the valve outside the discharge port 11 is opened, the domestic garbage residue inside the fermentation tank 1 enters the inside the residue box 2 at the lower end through the discharge port 11, and simultaneously the lug 19 drives the stirring rod 23 fixed, the stirring rod 23 corresponds and rotates the stirring in discharge gate 11 department, the speed of the ejection of compact of residue with higher speed, material jam discharge gate 11 when avoiding the ejection of compact, after residue in the surplus case 2 accumulates certain quantity, pull out surplus case 2 to the outside, handle inside fermentation residue, this part material can regard as materials such as fertilizer or fuel to use, the inside of clean up surplus case 2, again with the lower extreme at fermentation vat 1 is installed in the promotion of surplus case 2 block, the device repeats foretell fermentation treatment step continuation work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a domestic waste handles uses biological fermentation device, includes fermentation vat (1), air transmission machine (5), discharge gate (11) and filter bag (27), its characterized in that: the fermentation tank is characterized in that a residue box (2) is movably connected inside the lower end of the fermentation tank (1), a feed inlet (3) is connected to the left side of the upper surface of the fermentation tank (1) in a penetrating manner, a filter box (4) is fixedly installed on the right side of the outside of the fermentation tank (1), an air conveyor (5) is fixedly installed on the left side of the outside of the fermentation tank (1), a heater (6) is connected to the upper end of the air conveyor (5), the heater (6) and the filter box (4) are connected with the fermentation tank (1) through a gas one-way circulation pipe (7), a liquid collecting tank (8) is arranged on the inner side of the fermentation tank (1), a filter screen plate (9) is fixedly installed on the side face of the upper end of the liquid collecting tank (8), liquid outlet pipes (10) are connected to the two sides of the fermentation tank (1) in a penetrating manner, and, the upper end of the fermentation tank (1) is connected with the protective shell (13) through a positioning block (12), a positioning push rod (14) is movably mounted on the side face of the protective shell (13), an extrusion plate (15) is fixedly mounted on the outer side face of the positioning push rod (14), a disc (16) is rotatably connected to the upper surface of the fermentation tank (1), a side rod (17) is welded on the outer side face of the disc (16), a fixing column (18) is arranged on the side face of the side rod (17), the fixing column (18) is fixedly mounted on the upper surface of the positioning block (12), bumps (19) are rotatably connected to the upper side and the lower side of the interior of the protective shell (13), a limiting plate (20) is rotatably connected to the lower end of each bump (19), a connecting rod (21) is welded on the outer side face of the limiting plate (20), and a limiting plate (22) is fixedly mounted, the middle position of the lower surface of the protective shell (13) is rotatably connected with a stirring rod (23).
2. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the residue box (2) and the fermentation tank (1) form a disassembly and assembly structure, and the lower end of the inner side surface of the fermentation tank (1) is of an inclined structure.
3. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the filter box is characterized in that an air outlet pipe (24) is fixedly mounted on the outer side face of the filter box (4), a mounting plate (25) is welded inside the filter box (4), the mounting plate (25) is connected with a filter bag (27) through a fixing rod (26), and meanwhile, an activated carbon particle block (28) is arranged at the lower end of the mounting plate (25).
4. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the liquid collecting tank (8) is provided with 2 in the fermentation vat (1), and the liquid collecting tank (8) forms the intercommunication structure each other through filtering otter board (9) and fermentation vat (1).
5. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the protective shell (13) forms a rotating structure with the fermentation tank (1) through the positioning block (12), the positioning block (12) is fixedly connected with the fixing column (18), the position of the fixing column (18) corresponds to the position of the side rod (17), and the positioning block (12) is of an arc-shaped structure.
6. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the locating push rod (14) is arranged on the side face of the protective shell (13) in an equidistant surrounding mode, the locating push rod (14) and the protective shell (13) form a telescopic structure, and the locating push rod (14) is connected with the limiting plate (20) in a sliding mode through the limiting plate (22).
7. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the number of the limiting discs (20) is 4 in the protective shell (13), the 4 limiting discs (20) are fixedly connected through connecting rods (21), the limiting discs (20) are rotatably connected with the lug bosses (19), and the limiting discs (20) and the lug bosses (19) are installed in an eccentric axis mode.
8. The biological fermentation apparatus for treating domestic garbage according to claim 1, wherein: the filter bags (27) are circumferentially fixed in the mounting plate (25) at equal intervals, the height of the filter bags (27) is smaller than that of the mounting plate (25), and the mounting plate (25) and the filter box (4) form a mutual communication structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390392.2A CN111530892B (en) | 2020-05-11 | 2020-05-11 | Biological fermentation device for household garbage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390392.2A CN111530892B (en) | 2020-05-11 | 2020-05-11 | Biological fermentation device for household garbage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111530892A true CN111530892A (en) | 2020-08-14 |
| CN111530892B CN111530892B (en) | 2021-09-17 |
Family
ID=71977631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010390392.2A Active CN111530892B (en) | 2020-05-11 | 2020-05-11 | Biological fermentation device for household garbage treatment |
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| JPH0857459A (en) * | 1994-08-26 | 1996-03-05 | Matsushita Electric Works Ltd | Garbage treatment apparatus |
| CN1615186A (en) * | 2002-01-12 | 2005-05-11 | 高天日 | Decomposition device of organic waste and automatic cleaning system thereof |
| CN202224437U (en) * | 2011-09-15 | 2012-05-23 | 邓联宏 | Kitchen garbage disposer |
| CN107774700A (en) * | 2017-11-22 | 2018-03-09 | 苏州拓洁环保工程有限公司 | A kind of food waste treatment equipment |
| CN207828270U (en) * | 2017-12-15 | 2018-09-07 | 晶叶（青岛）生物科技有限公司 | A kind of fermentation tank of ferment fermenting and producing |
| CN108888987A (en) * | 2018-07-17 | 2018-11-27 | 黄山琼宇生物科技有限公司 | It is a kind of biology extract use agitating device |
| CN110922223A (en) * | 2019-12-17 | 2020-03-27 | 南京林业大学 | Domestic waste fermentation treatment device |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0857459A (en) * | 1994-08-26 | 1996-03-05 | Matsushita Electric Works Ltd | Garbage treatment apparatus |
| CN1615186A (en) * | 2002-01-12 | 2005-05-11 | 高天日 | Decomposition device of organic waste and automatic cleaning system thereof |
| CN202224437U (en) * | 2011-09-15 | 2012-05-23 | 邓联宏 | Kitchen garbage disposer |
| CN107774700A (en) * | 2017-11-22 | 2018-03-09 | 苏州拓洁环保工程有限公司 | A kind of food waste treatment equipment |
| CN207828270U (en) * | 2017-12-15 | 2018-09-07 | 晶叶（青岛）生物科技有限公司 | A kind of fermentation tank of ferment fermenting and producing |
| CN108888987A (en) * | 2018-07-17 | 2018-11-27 | 黄山琼宇生物科技有限公司 | It is a kind of biology extract use agitating device |
| CN110922223A (en) * | 2019-12-17 | 2020-03-27 | 南京林业大学 | Domestic waste fermentation treatment device |
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