CN113102453A - Efficient treatment method for kitchen waste - Google Patents
Efficient treatment method for kitchen waste Download PDFInfo
- Publication number
- CN113102453A CN113102453A CN202110368485.XA CN202110368485A CN113102453A CN 113102453 A CN113102453 A CN 113102453A CN 202110368485 A CN202110368485 A CN 202110368485A CN 113102453 A CN113102453 A CN 113102453A
- Authority
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- China
- Prior art keywords
- filter screen
- box
- kitchen waste
- box body
- waste
- Prior art date
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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims description 20
- 239000002910 solid waste Substances 0.000 claims abstract description 34
- 239000010808 liquid waste Substances 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims description 48
- 239000010813 municipal solid waste Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 20
- 238000003672 processing method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- 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
- 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
- B30B9/20—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The application discloses kitchen waste high-efficiency processing method, relate to the technical field of refuse treatment, the steam-oil separator comprises a box body, be provided with the feed inlet on the box body, it is connected with at least two squeeze rolls that are used for extrudeing kitchen waste and carry downwards to rotate in the box body, the axis level of squeeze roll sets up, leave the distance between the outer peripheral face of two adjacent squeeze rolls, be provided with the first power unit that is used for driving squeeze roll pivoted on the box body, be provided with the filter screen below a plurality of squeeze rolls, the one end of filter screen rotates and connects in the box body, set firmly the second power unit that is used for supporting the filter screen and makes the filter screen downward sloping in the box body, be provided with the collection workbin that is used for collecting the solid waste that falls down on the decurrent filter screen of slope in the box body, the filter screen bottom sets firmly. The kitchen waste classification and post-treatment system has the advantages that the classification of solid waste and liquid waste in the kitchen waste is realized, and the classification transportation and the post-treatment effects of the kitchen waste are facilitated.
Description
Technical Field
The application relates to the technical field of garbage treatment, in particular to a high-efficiency treatment method for kitchen garbage.
Background
The kitchen waste is the most important food waste, mainly comprises cooking, table residue, overdue food and the like, and a large amount of kitchen waste is generated along with the increasing of the catering industry. Generally, kitchen waste contains solid components and a large amount of liquid components formed by oil-water mixtures and the like, and if the kitchen waste is not treated in time, the kitchen waste is deteriorated, so that the environment is polluted. In the related art, the kitchen waste is generally recycled through a waste disposal system, and the kitchen waste is transported to a designated area after being recycled to be classified.
With respect to the above-described related art, the inventors consider that the following drawbacks exist: because solid waste and liquid waste in the kitchen waste are in a mixed state, if different types of waste are not classified in time, different types of waste are further mixed easily in the transportation process to cause later-stage classification difficulty.
Disclosure of Invention
In order to separate solid waste from liquid waste in kitchen waste, the application provides a high-efficiency kitchen waste treatment method.
The application provides a high-efficiency treatment method for kitchen waste, which adopts the following technical scheme:
a high-efficiency kitchen waste treatment method comprises a box body, wherein a feed inlet is formed in the box body, at least two squeeze rollers used for squeezing kitchen waste and conveying the kitchen waste downwards are connected in the box body in a rotating mode, the axis of each squeeze roller is horizontally arranged, a distance is reserved between the outer peripheral surfaces of every two adjacent squeeze rollers, a first power mechanism used for driving the squeeze rollers to rotate is arranged on the box body, a filter screen is arranged below the squeeze rollers, one end of the filter screen is connected in the box body in a rotating mode, a second power mechanism used for supporting the filter screen and enabling the filter screen to incline downwards is fixedly arranged in the box body, a collection box used for collecting solid waste falling from the filter screen which inclines downwards is arranged in the box body, the collection box stretches out of the box body, a collection bin used for collecting liquid waste is fixedly arranged at the bottom end of the filter screen, and the collection bin is communicated to, the connecting pipe is a hose, and a liquid level sensor is fixedly arranged in the collecting bin;
further comprising the steps of:
s1, enabling the kitchen waste to fall between adjacent squeezing rollers in the box body through the feeding hole, starting a first power mechanism to enable the squeezing rollers to squeeze the kitchen waste, and squeezing out liquid in the solid waste;
s2, the kitchen waste falls to a filter screen, liquid waste falls into a collection bin through the filter screen and is discharged through a connecting pipe, and solid waste is left on the filter screen;
and S3, when the liquid level sensor monitors that the liquid garbage in the collection bin is completely discharged, starting a second power mechanism to enable the filter screen to incline downwards, and enabling the solid garbage to fall into the collection box.
By adopting the technical scheme, when the kitchen waste needs to be treated, the kitchen waste is put into the box body from the feeding hole of the box body, the kitchen waste entering the box body falls between the adjacent squeezing rollers, the squeezing rollers squeeze and transport the kitchen waste downwards under the action of the first power mechanism, and liquid mixed in the solid waste is squeezed out; kitchen garbage drops to the filter screen after through a plurality of squeeze rolls, liquid waste falls into to collecting the storehouse through the filter screen and discharges through the connecting pipe, solid waste is because not through the filter screen and stays the upper surface at the filter screen, when level sensor monitors the liquid waste in collecting the storehouse and discharges when accomplishing, the filter screen downward sloping under second power unit's effect, solid waste falls into to the case of gathering materials and discharges, the classification of solid waste and liquid waste in the kitchen waste has been realized, be convenient for kitchen waste's categorised transportation and post processing.
Preferably, be provided with the roller of rolling in the box, the axis of the roller of rolling is parallel with the axis of squeeze roll, the outer peripheral face of the roller of rolling is provided with the sawtooth along its circumference part, the distance between the outer peripheral face of the roller of rolling and the upper surface of filter screen is less than adjacent two minimum distance between the squeeze roll, be provided with in the box and be used for driving the roller of rolling pivoted and drive the roller of rolling along its axis direction horizontal migration's of perpendicular to third power unit simultaneously.
Through adopting above-mentioned technical scheme, the direction horizontal migration of its axis of perpendicular to is followed in the time of rolling the roller and rotating under third power unit's effect, and the sawtooth part of rolling the roller outer peripheral face conflicts with the kitchen garbage on the filter screen with smooth part is crisscross, when further extruding remaining liquid waste in the solid waste, pulverizes the great solid waste of granule, and the setting of sawtooth has certain cutting effect to fixed rubbish, has further promoted the classification effect of solid waste and liquid waste.
Preferably, the third power mechanism comprises a reciprocating screw rod and a power motor, the reciprocating screw rod is rotatably connected in the box body, the power motor is used for driving the reciprocating screw rod to rotate, the axis of the reciprocating screw rod is arranged along the moving direction of the rolling roller, a first sliding block is matched on the reciprocating screw rod in a sliding mode, a second transmission gear is rotatably connected onto the first sliding block, the second transmission gear is coaxially and fixedly arranged on the rolling roller, and a rack meshed with the second transmission gear is arranged in the box body along the axis direction of the reciprocating screw rod.
Through adopting above-mentioned technical scheme, start motor power, reciprocating screw rotates under motor power's effect, and first sliding block is along reciprocating screw's axis direction reciprocating motion under reciprocating screw's effect, and then drives the removal of second drive gear, and second drive gear rotates and drives the roller rotation of rolling under the effect of rack, realizes the drive to the roller of rolling.
Preferably, a spraying assembly for spraying the rolling roller is arranged in the box body.
Through adopting above-mentioned technical scheme, spray the compression roller through spray assembly, the water after spraying and the liquid rubbish that drops from the compression roller are discharged through collecting bin and connecting pipe, and the solid rubbish that drops from the compression roller has reduced piling up of rubbish on the compression roller through the case that gathers materials.
Preferably, the spraying assembly comprises a water inlet pipe fixedly arranged on the box body, the water inlet pipe is located at the discharge end of the filter screen, and the water inlet pipe is communicated with a plurality of spraying heads.
Through adopting above-mentioned technical scheme, the back is accomplished to the kitchen garbage on the filter screen to the roller that rolls, moves to the discharge end of filter screen through third power unit drive roller that rolls, sprays the roller that rolls.
Preferably, the outside edge of filter screen upper surface is provided with the baffle, the baffle includes the fixed plate and sets up in the door plant of the discharge end of filter screen, be provided with the control assembly who is used for controlling opening and close of door plant between box and the door plant.
Through adopting above-mentioned technical scheme, the setting of baffle has played to enclose the fender effect to the kitchen garbage on the filter screen, prevents that kitchen garbage from dropping or flowing down from the filter screen.
Preferably, the top end of the door plate is hinged to the fixing plate, the box body is hinged to the connecting rod, and the other end of the connecting rod is hinged to the outer side wall of the door plate.
Through adopting above-mentioned technical scheme, when the filter screen rotated downwards under second power unit's effect, the door plant outwards overturned under the effect of connecting rod, realized opening of door plant.
Preferably, a lower guide shell corresponding to any two adjacent squeezing rollers is fixedly arranged in the box body, the lower guide shell is vertically arranged, openings are formed in the upper end and the lower end of the lower guide shell, and the top end of the lower guide shell is of a flaring structure.
Through adopting above-mentioned technical scheme, played the guide effect to the kitchen garbage between two adjacent squeeze rolls, the kitchen garbage of being convenient for drops to the filter screen, has reduced splashing of kitchen garbage in-process that drops.
Preferably, the top end of the lower guide shell extends to form scraping blades which correspond to the squeezing rollers one by one, and the scraping blades abut against the peripheral surfaces of the squeezing rollers.
Through adopting above-mentioned technical scheme, when the squeeze roll rotated, the kitchen garbage of adhesion scraped under the effect of doctor-bar on the squeeze roll, and the kitchen garbage after scraping got into down in the direction casing, has reduced squeeze roll outer peripheral face kitchen garbage's adhesion.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the classification of solid waste and liquid waste in the kitchen waste is realized, and the classified transportation and the post-treatment of the kitchen waste are facilitated;
2. the grinding roller horizontally moves in the direction perpendicular to the axis of the grinding roller while rotating under the action of a third power mechanism, the sawtooth parts and the smooth parts on the peripheral surface of the grinding roller are staggered to be abutted against the kitchen waste on the filter screen, the residual liquid waste in the solid waste is further extruded, meanwhile, the solid waste with larger particles is ground, the sawtooth arrangement has a certain cutting effect on the fixed waste, and the classification effect of the solid waste and the liquid waste is further improved;
3. spray the compression roller through spray assembly, water after spraying and from the compression roller on the liquid rubbish that drops through collecting storehouse and connecting pipe discharge, from the compression roller on the solid rubbish that drops through the case that gathers materials reduced the piling up of rubbish on the compression roller.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic cross-sectional view of a structure in a real box cavity in the present application.
FIG. 3 is a schematic cross-sectional view of the baffle, control assembly, collection bin and lower guide housing structure shown in this application.
Fig. 4 is a partial cross-sectional view illustrating a connection structure between the second power mechanism and the collection chamber and a structure of the control assembly according to the present application.
Fig. 5 is a partially enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a box body; 11. a feed inlet; 12. supporting a vertical plate; 121. a rotating shaft; 13. a lower fixed tube; 14. opening the side; 15. a material collecting box; 151. a guide portion; 16. supporting the flat plate; 17. a lower guide housing; 171. an extension plate; 172. scraping a blade; 2. a squeeze roll; 3. a first power mechanism; 31. a drive motor; 32. a first drive gear; 4. an upper guide housing; 5. filtering with a screen; 51. a baffle plate; 511. a fixing plate; 512. a door panel; 52. a connecting rod; 6. a collection bin; 61. an upper fixed tube; 62. a connecting pipe; 7. a hydraulic cylinder; 71. a butting block; 711. an arc-shaped surface; 8. rolling a roller; 81. saw teeth; 9. a third power mechanism; 91. a reciprocating screw; 92. a power motor; 93. a first sliding block; 94. a second transmission gear; 95. a rack; 96. a guide bar; 97. a second sliding block; 10. a spray assembly; 101. a water inlet pipe; 102. a valve body; 103. and a spray header.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a high-efficiency treatment method for kitchen waste, which refers to fig. 1 and comprises a rectangular box body 1, wherein a strip-shaped feeding hole 11 arranged along the width direction of the box body 1 is formed in the top end of the box body 1.
Referring to fig. 2, the two sides of the box body 1 along the width direction thereof are fixedly connected with supporting vertical plates 12 respectively, two supporting vertical plates 12 are connected with squeezing rollers 2 for squeezing kitchen waste through rotating shafts 121, the axial direction of the rotating shafts 121 is arranged along the width direction of the box body 1, the squeezing rollers 2 are arranged along the length of the box body 1 at intervals, a distance is reserved between the outer peripheral surfaces of the two squeezing rollers 2, and the distance between the two squeezing rollers 2 is located under the feed inlet 11.
With reference to fig. 2 and 3, the box body 1 is fixedly provided with a first power mechanism 3 connected with the two squeeze rollers 2, the first power mechanism 3 includes a driving motor 31 fixed on the outer side of one of the supporting vertical plates 12, and an output shaft of the driving motor 31 is coaxially fixed with one of the rotating shafts 121. A transmission assembly is arranged between one sides of the two rotating shafts 121, which face away from the driving motor 31, and comprises first transmission gears 32 which are respectively and coaxially fixed on the two rotating shafts 121, and the two first transmission gears 32 are mutually meshed. The driving motor 31 is started to drive the rotating shaft 121 connected with the driving motor to rotate, and the other rotating shaft 121 rotates under the action of the two first transmission gears 32, so that the two squeezing rollers 2 are driven.
The inner chamber roof of box 1 and the corresponding position fixedly connected with of feed inlet 11 lead casing 4, go up the vertical setting of direction casing 4, go up 4 tops of direction casing and set up to the flaring end, go up 4 bottoms of direction casing and set up to the throat end and stretch into between two squeeze rolls 2. The kitchen waste falls into the upper guide shell 4 through the feed inlet 11 and then enters between the two squeezing rollers 2, the two squeezing rollers 2 rotate under the action of the first power mechanism 3 to squeeze the kitchen waste, and the liquid waste mixed in the solid waste is squeezed out.
Two opposite sides of the two squeezing rollers 2 rotate downwards under the action of the first power mechanism 3, so that the kitchen waste is conveyed and guided downwards, and the condition that the kitchen waste falls to the outer side of the upper guide shell 4 is reduced.
With reference to fig. 2 and 3, a filter screen 5 is arranged in the box body 1, the filter screen 5 is located below the squeeze roll 2, and one end of the filter screen 5 along the length direction of the box body 1 is hinged to the side wall of the inner cavity of the box body 1. The lower surface of the filter screen 5 is fixedly connected with a collection bin 6, the top end of the collection bin 6 is provided with an opening, the cross-sectional area of the collection bin 6 is gradually reduced from top to bottom, and the size of the opening at the top end of the collection bin 6 is matched with that of the filter screen 5. Collect 6 fixed connection in bottom in storehouse and go up fixed pipe 61 rather than the inner chamber intercommunication, wear to establish the lower fixed pipe 13 that is fixed with the level setting on the lateral wall of box 1 bottom, the both ends of lower fixed pipe 13 respectively with the inner chamber and the external intercommunication of box 1, fixed connection has connecting pipe 62 between lower fixed pipe 13 and the last fixed pipe 61, connecting pipe 62 sets up to the hose.
The bottom end of the inner cavity side wall of the collection bin 6 is fixedly connected with a liquid level sensor for detecting the liquid level in the collection bin 6, and the liquid level sensor is not shown in the drawing.
With reference to fig. 3 and 4, a second power mechanism for driving and supporting the filter screen 5 and rotating the filter screen 5 downward is disposed in the box body 1, the second power mechanism includes a hydraulic cylinder 7 fixedly connected to the bottom end face of the box body 1, the hydraulic cylinder 7 is vertically disposed, and two hydraulic cylinders 7 are disposed at intervals in the width direction of the box body 1. The bottom end of the hydraulic cylinder 7 is fixedly connected to the bottom wall of the inner cavity of the box body 1, the top end of the rod of the hydraulic cylinder 7 is fixedly connected with a butting block 71, the butting block 71 is butted against the outer side wall of the collecting bin 6 towards one end of the hydraulic cylinder 7, the end faces of the butting block 71 and the outer side wall of the collecting bin 6 are butted to form an arc-shaped face 711, and the axis of a ring where the arc-shaped face 711 is located is arranged along the width direction of the box body 1. When the rod part of the hydraulic cylinder 7 moves downwards, the filter screen 5 inclines downwards under the action of self gravity, and the arrangement of the arc-shaped surface 711 reduces the abrasion of the rod part of the hydraulic cylinder 7 and the side wall of the collecting bin 6 in the relative movement process of the collecting bin 6.
Side opening 14 has been seted up on the lateral wall of box 1 near the discharge end of filter screen 5, and side opening 14 sets up to the rectangle mouth, and side opening 14's diapire is parallel and level with the inner chamber diapire of box 1. The side opening 14 is fixedly connected with a material collecting box 15 with an opening at the top end, one side of the material collecting box 15 is positioned in the box body 1, and the other side of the material collecting box 15 is positioned outside the box body 1. The side of the material collecting box 15 corresponding to the discharging end of the filter screen 5 is obliquely extended upwards to form a guide part 151.
Kitchen garbage falls into to filter screen 5 behind through squeeze roll 2, liquid waste falls into through filter screen 5 and loops through last fixed pipe 61 in collecting bin 6 and through lower fixed pipe 13, connecting pipe 62 discharges to the assigned position, solid waste stays on filter screen 5, when level sensor monitors that the liquid waste in collecting bin 6 discharges and accomplishes, make filter screen 5 rotate downwards through adjusting pneumatic cylinder 7, solid waste falls into to case 15 that gathers materials under the effect of self gravity, realize the separation of solid waste and liquid waste among the kitchen waste.
With reference to fig. 2 and 3, a rolling roller 8 is arranged in the box 1, an axis of the rolling roller 8 is arranged along the width direction of the box 1, a sawtooth 81 is inwards arranged on the outer peripheral surface of the rolling roller 8 along the circumferential part of the outer peripheral surface, the area of the arc surface where the part of the outer peripheral surface of the rolling roller 8 provided with the sawtooth 81 is the same as the area of the arc surface where the other parts are, and the distance between the outer peripheral surface of the rolling roller 8 and the upper surface of the filter screen 5 is smaller than the minimum distance between the two squeezing rollers 2.
The third power mechanism 9 used for driving the rolling roller 8 is arranged in the box body 1, the third power mechanism 9 comprises a reciprocating lead screw 91 arranged along the length direction of the box body 1, two ends of the reciprocating lead screw 91 are respectively connected with the box body 1 in a rotating mode, the reciprocating lead screw 91 is located at one end of the axis direction of the rolling roller 8, and a power motor 92 used for driving the reciprocating lead screw 91 to rotate is fixedly connected to the outer side wall of the box body 1. One end of the rolling roller 8, which faces away from the reciprocating screw 91 in the axial direction, is provided with a guide rod 96, the axial line of the guide rod 96 is parallel to the axial line of the reciprocating screw 91, and two ends of the guide rod 96 are respectively fixedly connected to the side wall of the inner cavity of the box body 1. The reciprocating screw 91 is sleeved with a first sliding block 93 in sliding fit with the reciprocating screw 91, the guide rod 96 is sleeved with a second sliding block 97 in a sliding manner, two opposite ends of the first sliding block 93 and the second sliding block 91 are respectively and rotatably connected with a second transmission gear 94, and the two second transmission gears 94 are respectively and coaxially fixed with two ends of the rolling roller 8 in the axial direction. The supporting plate 16 corresponding to the second transmission gear 94 is fixedly connected in the box body 1, the supporting plate 16 is arranged along the length direction of the box body 1, the rack 95 arranged along the length direction is fixedly connected to the upper surface of the supporting plate 16, and the second transmission gear 94 is meshed with the rack 95.
The reciprocating screw 91 rotates under the action of the power motor 92, the first sliding block 93 reciprocates along the axial direction of the reciprocating screw 91 under the action of the reciprocating screw 91, the second sliding block 97 moves along the axial direction of the guide rod 96 to further drive the second transmission gear 94 to move, the second transmission gear 94 rotates under the action of the rack 95 to drive the rolling roller 8 to rotate, the rolling roller 8 rotates around the axial direction of the rolling roller while moving along the length direction of the box body 1, the sawteeth 81 on the outer peripheral surface of the rolling roller 8 are staggered with the smooth parts to be abutted against kitchen waste on the filter screen 5, the residual liquid waste in the solid waste is further extruded, meanwhile, the solid waste with larger particles is crushed, the sawteeth 81 have a certain cutting effect on the fixed waste, and the classification effect of the solid waste and the liquid waste is further improved.
Still be provided with the spray set 10 that is used for spraying roller 8 in the box 1, spray set 10 includes that one end is worn out box 1 and is communicate with the water source, the other end and box 1 fixed and confined inlet tube 101, and inlet tube 101 is located the discharge end top of filter screen 5, and inlet tube 101 stretches out to be provided with the valve body 102 that is used for controlling its switching in the one end of box 1. The bottom end of the water inlet pipe 101 is communicated with a plurality of spray heads 103 which are uniformly distributed at intervals, and the plurality of spray heads 103 are arranged along the width direction of the box body 1.
After the kitchen waste on the filter screen 5 is rolled and finished by the rolling roller 8, the rolling roller 8 is driven by the third power mechanism 9 to move to the discharge end of the filter screen 5, and the rolling roller 8 is sprayed. Make and roll adnexed kitchen garbage on the roller 8 and drop, the water after spraying and the liquid waste who drops from rolling roller 8 discharge through collecting bin 6 and connecting pipe 62, and the solid waste who drops from rolling roller 8 discharges through case 15 that gathers materials, has reduced rolling roller 8 and has gone up kitchen garbage's piling up.
In order to prevent the kitchen waste from falling or flowing down from the filter screen 5, a baffle 51 is arranged at the outer edge of the upper surface of the filter screen 5, and the baffle 51 comprises a fixing plate 511 and a door plate 512 movably connected to the discharge end of the filter screen 5. The top end of the door panel 512 is hinged between two free ends of the fixing plate 511, two side walls of the door panel 512 along the length direction of the box body 1 are respectively and fixedly connected with a sealing strip on the inner side wall of the fixing plate 511, the bottom end of the door panel 512 is provided with an arc surface, the bottom end face of the door panel 512 is fixedly connected with a sealing strip on the upper surface of the filter screen 5, and the sealing strip is not shown in the attached drawing.
A control component for controlling the opening and closing of the door panel 512 is arranged between the box body 1 and the door panel 512, the control component comprises a connecting rod 52, and two ends of the connecting rod 52 are respectively hinged to the inner side wall of the box body 1 and the outer side wall of the door panel 512. When the filter screen 5 rotates downwards under the action of the second power mechanism, the door panel 512 is turned outwards under the action of the connecting rod 52, so that the door panel 512 is opened.
With reference to fig. 2, 3 and 5, a lower guide shell 17 located below the squeeze roller 2 is fixedly arranged in the box body 1, the lower guide shell 17 is vertically arranged and has openings at the upper end and the lower end, the top end of the lower guide shell 17 is arranged to be of a flaring structure, and the distance between the lower guide shell 17 and the upper surface of the filter screen 5 is greater than the distance between the highest point on the peripheral surface of the rolling roller 8 and the upper surface of the filter screen 5. Extension plates 171 extend obliquely upward from both sides of the top end of the upper guide housing 4 corresponding to the two squeeze rolls 2, a wiper blade 172 is fixedly connected to the side wall of the extension plate 171 facing the squeeze roll 2, and one side of the wiper blade 172 abuts against the outer peripheral surface of the squeeze roll 2. When the squeeze roll 2 rotates, kitchen waste adhered to the squeeze roll 2 is scraped under the action of the scraping blade 172, and the scraped kitchen waste enters the lower guide shell 17, so that the adhesion of the kitchen waste on the outer peripheral surface of the squeeze roll 2 is reduced.
The efficient treatment method of the kitchen waste further comprises the following steps:
s1, the kitchen waste sequentially falls between the upper guide shell 4 and the two squeezing rollers 2 in the box body 1 through the feeding hole 11, the driving motor 31 is started to drive the rotating shaft 121 connected with the driving motor to rotate, the other rotating shaft 121 rotates under the action of the two first transmission gears 32, the two squeezing rollers 2 are further driven to rotate, the kitchen waste is conveyed downwards and squeezed, and liquid waste mixed in solid waste is squeezed out;
s2, the kitchen waste firstly falls into the lower guide shell 17 after passing through the extrusion roller 2 and then falls into the filter screen 5;
s3, when the squeezing roller 2 rotates, kitchen waste adhered to the squeezing roller 2 is scraped under the action of the scraping blade 172, and the scraped kitchen waste enters the lower guide shell 17, so that the adhesion of the kitchen waste on the peripheral surface of the squeezing roller 2 is reduced;
s4, a power motor 92 is started, a reciprocating screw 91 rotates under the action of the power motor 92, a first sliding block 93 reciprocates along the axial direction of the reciprocating screw 91 under the action of the reciprocating screw 91, a second sliding block 97 moves along the axial direction of a guide rod 96 to further drive a second transmission gear 94 to move, the second transmission gear 94 rotates under the action of a rack 95 to drive a rolling roller 8 to rotate, the rolling roller 8 rotates around the axial direction of the rolling roller 8 while moving along the length direction of a box body 1, sawteeth 81 on the outer peripheral surface of the rolling roller 8 and smooth parts are staggered to be abutted against kitchen waste on a filter screen 5, liquid waste remaining in the solid waste is further extruded, the solid waste with larger particles is crushed, and the sawteeth 81 have a certain cutting effect on the fixed waste;
s5, driving the rolling roller 8 to move to the position right below the spraying assembly 10 through the third power mechanism 9, opening the valve body 102 on the water inlet pipe 101, and spraying the rolling roller 8 to enable kitchen waste attached to the rolling roller 8 to fall off;
s6, the liquid garbage falls into the collection bin 6 through the filter screen 5 and is discharged into a designated container through the upper fixing pipe 61, the connecting pipe 62 and the lower fixing pipe 13 in sequence, and the solid garbage is left on the filter screen 5;
s7, the liquid level sensor monitors that the liquid waste in the collection bin 6 is completely discharged, the hydraulic cylinder 7 is started to enable the rod part of the hydraulic cylinder 7 to retract, the filter screen 5 inclines downwards under the action of self gravity, the door plate 512 overturns outwards under the action of the connecting rod 52, and the solid waste falls into the collection box 15, so that the classification of the solid waste and the liquid waste in the kitchen waste is realized.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A high-efficiency treatment method for kitchen waste is characterized by comprising the following steps: including box (1), be provided with feed inlet (11) on box (1), swivelling joint has two at least squeeze roll (2) that are used for extrudeing kitchen garbage and carry out the downward transport in box (1), the axis level of squeeze roll (2) sets up, adjacent two leave the distance between the outer peripheral face of squeeze roll (2), be provided with on box (1) and be used for driving squeeze roll (2) pivoted first power unit (3), a plurality of squeeze roll (2) below is provided with filter screen (5), the one end of filter screen (5) is rotated and is connected in box (1), set firmly in box (1) and be used for supporting filter screen (5) and make the second power unit of filter screen (5) downward sloping, be provided with collection workbin (15) that are used for collecting the solid waste that falls down on the decurrent filter screen (5) of slope in box (1), the garbage collecting box (15) extends out of the box body (1), a collecting bin (6) used for collecting liquid garbage is fixedly arranged at the bottom end of the filter screen (5), the collecting bin (6) is communicated to the outer side of the box body (1) through a connecting pipe (62), the connecting pipe (62) is a hose, and a liquid level sensor is fixedly arranged in the collecting bin (6);
further comprising the steps of:
s1, the kitchen waste falls into the space between the adjacent squeezing rollers (2) in the box body (1) through the feeding hole (11), the first power mechanism (3) is started to enable the squeezing rollers (2) to squeeze the kitchen waste, and liquid in the solid waste is squeezed out;
s2, the kitchen waste falls to a filter screen (5), liquid waste falls into a collection bin (6) through the filter screen (5) and is discharged through a connecting pipe (62), and solid waste is left on the filter screen (5);
s3, when the liquid level sensor detects that the liquid garbage in the collection bin (6) is completely discharged, the second power mechanism is started to enable the filter screen (5) to incline downwards, and the solid garbage falls into the material collection box (15).
2. The efficient treatment method for the kitchen waste according to claim 1, characterized by comprising the following steps: be provided with in box (1) and roll roller (8), the axis of rolling roller (8) is parallel with the axis of squeeze roll (2), the outer peripheral face of rolling roller (8) is provided with sawtooth (81) along its circumference part, distance between the outer peripheral face of rolling roller (8) and the upper surface of filter screen (5) is less than adjacent two minimum distance between squeeze roll (2), be provided with in box (1) and be used for driving and roll roller (8) pivoted and drive third power unit (9) of rolling roller (8) along its axis direction horizontal migration of perpendicular to simultaneously.
3. The efficient treatment method for the kitchen waste according to claim 2, characterized by comprising the following steps: third power unit (9) including rotate connect reciprocal lead screw (91) in box (1) and be used for driving reciprocal lead screw (91) pivoted power motor (92), the axis of reciprocal lead screw (91) sets up along the direction of movement of rolling roller (8), sliding fit has first sliding block (93) on reciprocal lead screw (91), it is connected with second drive gear (94) to rotate on first sliding block (93), second drive gear (94) are coaxial to be set firmly in rolling roller (8), be provided with rack (95) with second drive gear (94) engaged with along the axis direction of reciprocal lead screw (91) in box (1).
4. The efficient treatment method for the kitchen waste according to claim 2, characterized by comprising the following steps: a spraying assembly (10) for spraying the rolling roller (8) is arranged in the box body (1).
5. The efficient treatment method for the kitchen waste according to claim 4, characterized by comprising the following steps: spray set (10) including setting firmly inlet tube (101) on box (1), inlet tube (101) are located the discharge end of filter screen (5), the intercommunication has a plurality of shower heads (103) on inlet tube (101).
6. The efficient treatment method for the kitchen waste according to claim 1, characterized by comprising the following steps: the utility model discloses a filter screen, including box (1), door plant (512), baffle (51), box (1) and door plant (512) are provided with the control assembly who is used for controlling opening and close of door plant (512) between door plant (512), the outside edge of filter screen (5) upper surface is provided with baffle (51), baffle (51) are including fixed plate (511) and set up in door plant (512) of the discharge end of filter screen (5).
7. The efficient treatment method for the kitchen waste according to claim 6, characterized by comprising the following steps: the top end of the door panel (512) is hinged to the fixing plate (511), the box body (1) is hinged to a connecting rod (52), and the other end of the connecting rod (52) is hinged to the outer side wall of the door panel (512).
8. The efficient treatment method for the kitchen waste according to claim 1, characterized by comprising the following steps: the box body (1) is internally and fixedly provided with a lower guide shell (17) corresponding to any two adjacent squeezing rollers (2), the lower guide shell (17) is vertically arranged, the upper end and the lower end of the lower guide shell are provided with openings, and the top end of the lower guide shell (17) is of a flaring structure.
9. The efficient treatment method for the kitchen waste according to claim 8, characterized by comprising the following steps: the top end of the lower guide shell (17) extends to form scraping blades (172) which correspond to the squeezing rollers (2) one by one, and the scraping blades (172) are abutted to the peripheral surfaces of the squeezing rollers (2).
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Address after: 510000 602, No. 261, Gaotang Road, Tianhe District, Guangzhou, Guangdong Province (office only) Patentee after: Guangdong Fengrun Environmental Management Service Co.,Ltd. Address before: No.1933-3, Huaguan Road, Tianhe District, Guangzhou, Guangdong 510000 338 Patentee before: Guangdong Fengrun Environmental Management Service Co.,Ltd. |