CN111452411A - Garbage disposal fermentation device - Google Patents
Garbage disposal fermentation device Download PDFInfo
- Publication number
- CN111452411A CN111452411A CN202010396426.9A CN202010396426A CN111452411A CN 111452411 A CN111452411 A CN 111452411A CN 202010396426 A CN202010396426 A CN 202010396426A CN 111452411 A CN111452411 A CN 111452411A
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- Prior art keywords
- fermentation
- dehydration
- transmission shaft
- feed
- stirring
- 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.)
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- 238000000855 fermentation Methods 0.000 title claims abstract description 50
- 230000004151 fermentation Effects 0.000 title claims abstract description 50
- 230000018044 dehydration Effects 0.000 claims abstract description 56
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 210000001503 joint Anatomy 0.000 claims abstract description 13
- 238000011068 loading method Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 208000005156 Dehydration Diseases 0.000 description 44
- 239000000463 material Substances 0.000 description 11
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- 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
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a garbage treatment fermentation device. Including dehydration feed arrangement, perpendicular loading attachment, circulation agitating unit, fermentation storehouse and circulation discharging device, perpendicular loading attachment include feed cylinder, insert in the fermentation storehouse feed cylinder upper end, feed cylinder's center sets up the transmission shaft that runs through the barrel, the transmission shaft set up auger blade from bottom to top, feed cylinder's lower part one side sets up the feed inlet, this feed inlet butt joint dehydration feed arrangement's export, circulation agitating unit set up in the fermentation storehouse, including central pivot, a plurality of rabbling arms of central pivot sub-unit connection, the rabbling arm be the distribution of multi-jaw formula structure, one side bottom in fermentation storehouse sets up the feed opening, the feed opening butt joint circulation discharging device. The invention has compact structure of the whole equipment, reduces the occupied area, has stable transportation and can improve the dehydration and fermentation effects.
Description
Technical Field
The invention relates to a garbage treatment fermentation device.
Background
The fermentation bin device in the field of the existing garbage crushing treatment is complex in overall structure, generally adopts a horizontal type conveying structure, and is large in occupied space and high in cost. The dehydration device generally comprises a dehydration grid structure, gaps on the dehydration grid structure are generally uniformly distributed, the direction from the feeding port to the discharging port is not changed, and the dehydration effect is general. In the process of treating various materials for dehydration, particularly vegetable garbage, the dehydration device is not thorough in pretreatment of workers, and often contains a large amount of flexible substances such as plastic binding ropes and long plant fibers after being crushed and shredded, the substances are extremely easy to cause port blockage and end shaft winding in the dehydration process, the dehydration discharge is influenced, even the whole dehydration device is blocked, the whole device is damaged, and potential safety hazards exist.
At present, a stirring arm arranged in a fermentation bin is usually rotated by a rotating shaft, and the stirring arm is easy to collide the wall under the action of centrifugal force. The stirring arm adopts a conventional three-jaw structure, has the problems of low bending resistance and torsional strength in the operation process, incapability of stirring easily caused by excessive materials in a bin and the like, and can also cause halt and blockage in serious cases.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a garbage treatment fermentation device which has compact integral equipment structure, reduces the occupied area, has stable conveying and can improve the dewatering and fermentation effects.
Therefore, the invention adopts the following technical scheme: the utility model provides a refuse treatment fermenting installation, its characterized in that includes dehydration feed arrangement, perpendicular loading attachment, circulation agitating unit, fermentation storehouse and circulation discharging device, perpendicular loading attachment include feed cylinder, insert in the fermentation storehouse in feed cylinder upper end, feed cylinder's center sets up the transmission shaft that runs through the barrel, the transmission shaft set up auger blade from bottom to top, lower part one side of feed cylinder sets up the feed inlet, this feed inlet butt joint dehydration feed arrangement's export, circulation agitating unit set up in the fermentation storehouse, including central pivot, a plurality of rabbling arms of central pivot sub-unit connection, the rabbling arm be the distribution of multi-jaw formula structure, one side bottom in fermentation storehouse sets up the feed opening, the feed opening butt joint circulation discharging device.
The dehydration feed arrangement include pan feeding mouth and export, set up spiral extrusion dehydration structure between pan feeding mouth and the export, spiral extrusion dehydration structure includes central transmission shaft, the outside of central transmission shaft sets up a plurality of blades the outside of spiral extrusion dehydration structure set up at least three-section dehydration grid structure, every section dehydration grid structure is surrounded by a plurality of strip grids and is enclosed and close and form, forms even clearance between the adjacent strip grid, from the pan feeding mouth to the structural clearance of each section dehydration grid that exports the direction and distributes is degressive.
The central transmission shaft is of a variable-diameter structure, and the diameter of the central transmission shaft is increased near the discharge port end.
The center transmission shaft connect rotatory cutting blade in the exit, the exit still set up centering blade flange, rotatory cutting blade set up the outer end at centering blade flange.
The stirring device comprises a supporting frame at the top, the lower part of the supporting frame is connected with the stirring arms of a three-grab structure through a central rotating shaft, each stirring arm comprises a stirring rod and a connecting rod, the connecting rod is connected with the central rotating shaft, and the stirring rods tilt forwards by 10-15 degrees relative to the connecting rods in the moving direction of the stirring arms.
The bottom of the stirring rod is provided with a universal wheel, and the universal wheel is contacted with the bottom of the fermentation bin.
The stirring arm device is used for stirring in a clockwise direction, and the stirring rod inclines outwards relative to the connecting rod.
The inner wall of the feeding barrel is provided with a heating device, at least one side of the fermentation bin is provided with a hot air pipe, and the hot air pipe is externally connected with a fan.
The feed opening butt joint unloading pipe, the unloading pipe on set up the circulation bin outlet, the import of unloading pipe butt joint discharging pipe, the discharging pipe set up for the level, its center sets up the transmission shaft, the transmission shaft outside set up helical blade, the outer end of discharging pipe sets up the discharge gate.
The transmission shaft of the feeding cylinder body is connected with a sliding bearing, and the upper end and the lower end of the transmission shaft are positioned through centering flanges.
The invention has the beneficial effects that:
1. compared with feeding equipment with the same conveying capacity, the vertical feeding device has the advantages of high conveying efficiency, small occupied area, convenience in equipment installation, simple structure, low cost and stability in operation. The concentricity of shaft transmission is realized by the upper and lower centering flanges and the concentricity positioning pipe, and the cost is reduced because the concentricity positioning pipe is not a simple processing technology.
2. The dehydration grid adopts a progressive dehydration mode, the dehydration gaps on the dehydration grid are decreased progressively, and the decreasing dehydration mode has good dehydration effect and low requirement on various physical properties of dehydrated materials. Can simultaneously meet the dehydration requirements of materials with various physical properties. Set up centering blade flange and rotatory cutting blade at the discharge gate end, not only improve centering effect, can also realize dual cutting, cut off the plug, avoid blockking up.
3. The stirring arm has a forward-inclined angle in the clockwise stirring direction, and the structural improvement can effectively improve the bending resistance and the torsional strength of the stirring arm, improve the stirring force and ensure that the stirring is more uniform. Still set up the universal wheel in the bottom of stirring arm, ensure that stirring arm bottom and fermentation storehouse bottom are the contact, can reduce frictional force through the gyro wheel, improve stirring effect.
4. The fermentation chamber is internally combined with two modes of resistance heating and hot air heating to realize omnibearing heating of the materials, and oxygen required by material biochemistry is also provided. The problem of heating system local overheat even singe is solved, the operation requirement of whole fermenting installation has been satisfied, treatment effeciency and quality have been improved.
5. The spiral discharging device can adjust the transmission rate of the transmission shaft through the motor, and the purpose of adjusting the output speed is achieved. Simple structure, the operation is reliable stable, has improved the efficiency of arranging the material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a dewatering and feeding device.
FIG. 3 is a cross-sectional view of a dewatering feed.
Fig. 4 is a schematic structural view of the stirring device.
Fig. 5 is a side view of the stirring device.
Fig. 6 is a cross-sectional view of the vertical loading device.
Detailed Description
The present invention is described in further detail below with reference to the attached drawing figures.
The garbage treatment fermentation device shown in fig. 1-6 comprises a dehydration feeding device, a vertical feeding device 4, a circulation stirring device 6, a fermentation bin 5 and a circulation discharging device 8, wherein the vertical feeding device comprises a feeding cylinder body 20, the upper end of the feeding cylinder body is inserted into the fermentation bin, a transmission shaft 19 penetrating through the cylinder body is arranged at the center of the feeding cylinder body, auger blades 21 are arranged on the transmission shaft from bottom to top, a feeding hole is formed in one side of the lower part of the feeding cylinder body and is in butt joint with the outlet of the dehydration feeding device, the circulation stirring device is arranged in the fermentation bin and comprises a central rotating shaft 15, the lower part of the central rotating shaft is connected with a plurality of stirring arms, the stirring arms are distributed in a multi-claw structure, a discharging hole is formed in the bottom of one side of the fermentation bin, and the discharging hole is in butt joint with the circulation discharging device. The transmission shaft of the feeding cylinder body is connected with a sliding bearing, and the upper end and the lower end of the transmission shaft are positioned through a centering flange 23. The upper end of the cylinder is also provided with a concentricity positioning tube 24. And the mounting flange 22 is arranged outside the cylinder body to mount and position the cylinder body.
As shown in fig. 2-3, the dehydration feeding device comprises a feeding port 1 and an outlet, a spiral extrusion dehydration structure is arranged between the feeding port and the outlet, the spiral extrusion dehydration structure comprises a central transmission shaft 2, a plurality of blades 3 are arranged outside the central transmission shaft, three sections of dehydration grating structures are arranged outside the spiral extrusion dehydration structure, the three sections of dehydration grating structures are respectively a first dehydration grating structure 9, a second dehydration grating structure 10 and a third dehydration grating structure 11, each section of dehydration grating structure is formed by surrounding and closing a plurality of strip gratings, uniform gaps are formed between adjacent strip gratings, and the gaps on each section of dehydration grating structure distributed from the feeding port to the outlet direction are degressive.
The central transmission shaft is of a variable-diameter structure, and the diameter of the central transmission shaft is increased near the discharge port end. The central transmission shaft is connected with a rotary cutting blade 12 at an outlet, a centering blade flange 13 is further arranged at the outlet, and the rotary cutting blade is arranged at the outer end of the centering blade flange. The centering blade flange has double functions, namely centering to increase the dewatering effect, and a blade is arranged to realize cutting.
As shown in fig. 4-6, the stirring device comprises a top support frame 14, the lower part of the support frame is connected with a stirring arm of a three-grab structure through a central rotating shaft, each stirring arm comprises a stirring rod 17 and a connecting rod 16, the connecting rod is connected with the central rotating shaft 15, and the stirring rod inclines forwards 10-15 degrees relative to the connecting rod in the moving direction of the stirring arm. The bottom end of the stirring rod is provided with a universal wheel 18, and the universal wheel is contacted with the bottom of the fermentation bin. The stirring arm device is used for stirring in a clockwise direction, and the stirring rod inclines outwards relative to the connecting rod.
The inner wall of the feeding barrel is provided with a heating device, at least one side of the fermentation bin is provided with a hot air pipe, and the hot air pipe is externally connected with a fan.
The feed opening butt joint unloading pipe 7, the unloading pipe on set up the circulation bin outlet, the import of unloading pipe butt joint discharging pipe, the discharging pipe set up for the level, its center sets up the transmission shaft, the transmission shaft outside set up helical blade, the outer end of discharging pipe sets up the discharge gate.
The processing flow of the invention is as follows: quick feeding and dewatering, vertical feeding, circular heating, quick discharging and quick fermentation.
The fermentation device has the advantages that:
1. the whole equipment has compact structure and small occupied area, and is suitable for being installed in various occasions.
2. An integrated multifunctional device. Meanwhile, the integrated functions of dehydration, conveying and feeding, cyclic heating, cyclic feeding, cyclic dehydration, rapid discharging and the like are achieved.
3. And (4) rapidly heating. The heating mode adopts the heating mode of simultaneously carrying out resistance heating and hot air heating, realizes the adjustability and controllability of heating, and greatly reduces the fermentation time.
4. Controllability of cyclic dehydration. The circulation dehydration makes up the defects caused by poor dehydration of special materials. The dehydration effect of the whole material in the fermentation bin at different fermentation stages can be ensured, the controllability of the water content of the material is improved, and the drying speed of the material after successful fermentation is also improved.
5. The fermentation time is short.
6. The operation is stable.
The foregoing is merely exemplary of the preferred embodiments of the present invention and is not intended to limit the invention thereto. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a refuse treatment fermenting installation, its characterized in that includes dehydration feed arrangement, perpendicular loading attachment, circulation agitating unit, fermentation storehouse and circulation discharging device, perpendicular loading attachment include feed cylinder, insert in the fermentation storehouse in feed cylinder upper end, feed cylinder's center sets up the transmission shaft that runs through the barrel, the transmission shaft set up auger blade from bottom to top, lower part one side of feed cylinder sets up the feed inlet, this feed inlet butt joint dehydration feed arrangement's export, circulation agitating unit set up in the fermentation storehouse, including central pivot, a plurality of rabbling arms of central pivot sub-unit connection, the rabbling arm be the distribution of multi-jaw formula structure, one side bottom in fermentation storehouse sets up the feed opening, the feed opening butt joint circulation discharging device.
2. The garbage disposal fermentation apparatus according to claim 1, wherein the dehydration feeding device comprises a feeding port and an outlet port, a spiral extrusion dehydration structure is arranged between the feeding port and the outlet port, the spiral extrusion dehydration structure comprises a central transmission shaft, a plurality of blades are arranged outside the central transmission shaft, at least three sections of dehydration grating structures are arranged outside the spiral extrusion dehydration structure, each section of dehydration grating structure is formed by surrounding and enclosing a plurality of strip gratings, uniform gaps are formed between adjacent strip gratings, and the gaps on each section of dehydration grating structure distributed from the feeding port to the outlet port are gradually decreased.
3. The fermentation device for garbage disposal according to claim 2, wherein the central transmission shaft is of a variable diameter structure, and the diameter of the central transmission shaft is increased near the discharge port end.
4. A fermentation device as claimed in claim 3, wherein the central drive shaft is connected to a rotary cutting blade at the outlet, the outlet being further provided with a centering blade flange, the rotary cutting blade being provided at an outer end of the centering blade flange.
5. The garbage disposal fermentation apparatus according to claim 1 or 4, wherein the stirring device comprises a top support frame, the lower portion of the support frame is connected with the stirring arm of a three-grab structure through a central rotating shaft, each stirring arm comprises a stirring rod and a connecting rod, the connecting rod is connected with the central rotating shaft, and the stirring rod is inclined forward by 10-15 degrees relative to the connecting rod in the moving direction of the stirring arm.
6. The fermentation device for garbage disposal according to claim 5, wherein the stirring rod is provided with a universal wheel at the bottom end, and the universal wheel is in contact with the bottom of the fermentation bin.
7. A fermentation device for garbage disposal according to claim 6 wherein the stirring arm means is for stirring clockwise and the stirring rod is inclined outwardly with respect to the connecting rod.
8. The garbage disposal fermentation apparatus of claim 7, wherein the inner wall of the charging barrel is provided with a heating device, at least one side of the fermentation chamber is provided with a hot air pipe, and the hot air pipe is externally connected with a fan.
9. The fermentation device for garbage disposal according to claim 1, wherein the discharging opening is connected to a discharging pipe in a butt joint manner, the discharging pipe is horizontally arranged, a transmission shaft is arranged in the center of the discharging pipe, helical blades are arranged outside the transmission shaft, and a discharging opening is arranged at the outer end of the discharging pipe.
10. The garbage disposal fermentation apparatus of claim 1, wherein the transmission shaft of the charging barrel is connected with a sliding bearing, and the upper end and the lower end of the transmission shaft are positioned by centering flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396426.9A CN111452411A (en) | 2020-05-12 | 2020-05-12 | Garbage disposal fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396426.9A CN111452411A (en) | 2020-05-12 | 2020-05-12 | Garbage disposal fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111452411A true CN111452411A (en) | 2020-07-28 |
Family
ID=71673888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010396426.9A Pending CN111452411A (en) | 2020-05-12 | 2020-05-12 | Garbage disposal fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111452411A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333445A (en) * | 2021-07-13 | 2021-09-03 | 沈红鹏 | Stirring evaporation bin |
-
2020
- 2020-05-12 CN CN202010396426.9A patent/CN111452411A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333445A (en) * | 2021-07-13 | 2021-09-03 | 沈红鹏 | Stirring evaporation bin |
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