CN116673298A - Domestic garbage treatment device for preventing and treating environmental pollution - Google Patents
Domestic garbage treatment device for preventing and treating environmental pollution Download PDFInfo
- Publication number
- CN116673298A CN116673298A CN202310790788.XA CN202310790788A CN116673298A CN 116673298 A CN116673298 A CN 116673298A CN 202310790788 A CN202310790788 A CN 202310790788A CN 116673298 A CN116673298 A CN 116673298A
- Authority
- CN
- China
- Prior art keywords
- extrusion
- collecting box
- material collecting
- unit
- shell
- 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.)
- Pending
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 60
- 238000003912 environmental pollution Methods 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 152
- 239000000463 material Substances 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000002893 slag Substances 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 9
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000010791 domestic waste Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 16
- 239000007787 solid Substances 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 description 8
- 239000010806 kitchen waste Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000010921 garden waste Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/32—Compressing or compacting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B2101/00—Type of solid waste
- B09B2101/25—Non-industrial waste, e.g. household waste
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention belongs to the technical field of garbage disposal equipment, and relates to a household garbage disposal device for preventing and treating environmental pollution. The invention comprises a shell, wherein the upper end of the shell is provided with a feeding unit, the lower part of the shell is provided with a discharging unit, a material collecting box is vertically and rotatably arranged in the shell, the bottom wall of the material collecting box is provided with an extrusion unit, and the horizontal plane section of the extrusion unit is in a telescopic shape like a Chinese character 'Hui'. When the collecting box rotates, because the specific gravity of the solid particles is different from that of the slag water, the solid particles are positioned on one side close to the inner wall of the collecting box, and the slag water is away from one side of the collecting box. When the material collecting box rotates, the extrusion unit intermittently increases and decreases, and when the extrusion unit increases, the extrusion unit extrudes the garbage in the extrusion cavity, liquid in the garbage is extruded out, solid-liquid separation is facilitated, meanwhile, the extruded liquid moves upwards, and then the liquid enters the liquid cavity through the filter screen. Under the extrusion action of the extrusion unit, the liquid moves upwards, so that the blockage of solid particles on the filter screen can be reduced.
Description
Technical Field
The invention belongs to the technical field of garbage disposal equipment, and relates to a household garbage disposal device for preventing and treating environmental pollution.
Background
Kitchen waste is waste generated in activities such as daily living, food processing, food service, unit meal supply and the like of residents. Kitchen waste contains extremely high moisture and organic matters, is easy to spoil, generates malodor and transmits bacteria and viruses. With the development of society and the improvement of the living standard of people, the quantity of kitchen wastes is increased, and if the kitchen wastes are improperly treated, the environment and the health of residents are threatened. Through proper treatment and processing, the amount of organic matters entering a landfill site can be reduced, odor and landfill leachate are reduced, adverse effects on garbage incineration caused by excessive moisture can be avoided, corrosion to equipment is reduced, and kitchen waste can be converted into new resources.
In the treatment of kitchen waste, solid-liquid separation is required. Patent document with publication number CN113235704a discloses a kitchen waste treatment device, which comprises an inner cylinder and the like, wherein the inner cylinder rotates, garbage particles with larger specific gravity are accumulated on the inner wall of a temporary storage cavity under the action of centrifugal force, and liquid with smaller specific gravity is close to the inner cylinder, so that solid-liquid separation is completed. In the actual use process, as the solid particles can absorb water, after solid-liquid separation under the action of centrifugal force, the solid particles still possibly contain a large amount of water, and the solid-liquid separation is not thorough, so that the subsequent treatment of the solid particles is not facilitated.
In order to solve the problems, the invention provides a household garbage treatment device for preventing and treating environmental pollution.
In order to solve the problems in the background technology, the invention provides a household garbage treatment device for preventing and treating environmental pollution.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the household garbage treatment device for preventing and treating environmental pollution comprises a shell, wherein a feeding unit is arranged at the upper end of the shell, a discharging unit is arranged at the lower part of the shell, a material collecting box is vertically and rotatably arranged in the shell, a first feeding hole communicated with the feeding unit is formed at the upper end of the material collecting box, and the lower end of the material collecting box is matched with the discharging unit; an extrusion unit is arranged on the bottom wall of the material collecting box, and the horizontal plane section of the extrusion unit is in a telescopic shape; a filtering unit is fixedly arranged in the material collecting box, and the filtering unit and the extrusion unit divide the material collecting box into an extrusion cavity and a liquid cavity;
when the material collecting box rotates, the garbage in the extrusion cavity is subjected to solid-liquid separation under the action of centrifugal force; meanwhile, the extrusion unit intermittently increases and decreases, when the extrusion unit increases, the extrusion unit moves towards the direction close to the inner wall of the material collecting box, the extrusion unit extrudes the garbage in the extrusion cavity, liquid in the garbage is extruded, the liquid moves upwards, and the liquid enters the liquid cavity through the filtering unit.
Further, the extrusion unit comprises a first extrusion block and a second extrusion block, the first extrusion block is L-shaped, each corner of the return shape is provided with a first extrusion block, the adjacent first extrusion blocks are in limiting sliding connection through the second extrusion block, and the second extrusion block is in horizontal limiting sliding connection with the bottom wall of the material collecting box; the second extrusion blocks are perpendicular to the length direction of the corresponding second extrusion blocks along the sliding direction of the bottom wall of the material collecting box; the first extrusion block and the second extrusion block are sequentially connected in a sliding way from head to tail and form a character returning frame.
Further, the second extrusion block is fixedly provided with an interception bar, and two ends of the first stop block are fixedly provided with first stop blocks; each first extrusion block is provided with a chute which is in sliding fit with the interception bar, and two ends of the second extrusion block are respectively in sliding fit connection with the corresponding first extrusion block through the corresponding interception bar and the chute; the first extrusion block is fixedly provided with a second stop block matched with the first stop block, and the first stop block is matched with the second stop block to prevent the second extrusion block from being separated from the first extrusion block.
Further, a rotating shaft is vertically arranged in the shell in a rotating way, and the rotating shaft is coaxial with the collecting box; the lower part of the rotating shaft is provided with double-direction external threads, the rotating shaft is sleeved with a guide ring, and the guide ring is in threaded connection with the lower part of the rotating shaft; two first extrusion blocks on the same diagonal are hinged with a second connecting rod, one end of the second connecting rod, which is far away from the first extrusion blocks, is hinged with the guide ring, and the hinge direction of the second connecting rod and the first extrusion blocks and the hinge direction of the second connecting rod and the guide ring are perpendicular to the axis direction of the rotating shaft; and the hinging direction of the second connecting rod and the first extrusion block and the hinging direction of the second connecting rod and the guide ring are mutually parallel.
Further, the feeding unit comprises a feeding hopper, a cover plate and a cutting assembly; the feeding hopper is fixedly arranged at the upper end of the shell, and a cover plate is arranged at the upper end of the feeding hopper in an opening and closing manner; the lower end of the feed hopper is provided with a shielding component matched with the lower end of the feed hopper in an opening and closing manner; the lower end of the feed hopper is opposite to the first feed inlet, the upper end of the rotating shaft penetrates through the material collecting box and stretches into the feed hopper, and the cutting assembly is fixedly arranged at the upper end of the rotating shaft; the cutting assembly pulverizes the garbage in the feed hopper.
Further, the shielding assembly comprises a second baffle, a first connecting rod, a mounting block and a first electric telescopic rod;
the first electric telescopic rod is fixedly arranged on the inner wall of the shell, and the axis of the first electric telescopic rod is horizontally arranged; the mounting block is fixedly arranged at the telescopic end of the first electric telescopic rod; the two second baffles are arranged on the same horizontal plane; the first connecting rods are two, and the second baffle plates are in one-to-one correspondence with the first connecting rods; one end of the first connecting rod is hinged with the mounting block, and the other end of the first connecting rod is correspondingly hinged with the mounting block; the hinge axis of the first connecting rod and the mounting block and the hinge axis of the first connecting rod and the second baffle are all arranged vertically; the lower extreme of feeder hopper is vertical has set firmly the axostylus axostyle, and two second baffles all rotate with the axostylus axostyle to be connected, have seted up the perforation with the pivot adaptation between two second baffles.
Further, the upper end of the material collecting box is fixedly connected with a connecting ring, and the connecting ring is coaxially arranged with the first feeding port and is matched with the first feeding port; the upper end of the connecting ring is fixedly connected with a first gear; a second through hole is coaxially arranged in the middle of the first gear, and the second through hole is coaxial with the connecting ring and matched with the first feed inlet; a second motor is fixedly arranged in the shell, and a motor shaft of the second motor is vertically arranged; a second gear meshed with the first gear is coaxially and fixedly arranged on a motor shaft of the second motor.
Further, the filtering unit comprises a filter screen and a guide plate, the filter screen is fixedly connected with the inner wall of the material collecting box through a connecting rod, and the lower end of the filter screen is in sliding connection with the extrusion unit; the guide plate is coaxially arranged with the first feed inlet; the lower end of the guide plate is fixedly connected with the upper end of the filter screen; the deflector is small at the top and big at the bottom.
Further, a plurality of first discharge holes are formed in the edges of the periphery of the bottom of the material collecting box, and a first baffle is arranged at each first discharge hole in an opening and closing mode; the first baffle is connected with the material collecting box through a hinge.
Further, the discharging unit comprises a blanking box and a slag bucket;
the lower part of the shell is provided with a notch, the blanking box is arranged in the bottom of the shell in a sliding way through the notch, and the blanking box is concave; the blanking box is matched with the first discharging holes on the front side, the left side and the right side of the material collecting box; a material guide plate is fixedly arranged on the bottom wall of the shell through a support rod and is positioned above the rear side of the blanking box; the material guide plate corresponds to a material outlet at the rear side of the material collecting box;
the slag water bucket is fixedly arranged at the bottom of the shell and is matched with the concave part of the blanking box; the slag water bucket is communicated with the liquid cavity through a second water outlet pipe;
the lower part of the slag water bucket is communicated with a first water outlet pipe, and one end of the first water outlet pipe, which is far away from the slag water bucket, extends to the outside of the shell.
Compared with the prior art, the invention has the following beneficial effects: when the collecting box rotates, the centrifugal force suffered by the solid particles and the slag water is different due to the fact that the specific gravity of the solid particles and the specific gravity of the slag water are different. So that the solid particles are positioned at one side close to the inner wall of the material collecting box, and the slag water is positioned at one side far away from the material collecting box. When the material collecting box rotates, the extrusion unit intermittently increases and decreases, and when the extrusion unit increases, the extrusion unit extrudes the garbage in the extrusion cavity, so that the liquid in the garbage is extruded, solid-liquid separation is facilitated, meanwhile, the extruded liquid moves upwards, and then the liquid enters the liquid cavity through the filter screen, so that the solid-liquid separation is completed.
Under the extrusion action of the extrusion unit, the liquid moves upwards, so that the blockage of solid particles on the filter screen can be reduced.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is a schematic view showing the structure of the pressing unit in the present invention;
FIG. 5 is a schematic view of the structure of a first extrusion block of the present invention;
FIG. 6 is a schematic view of the structure of a second extrusion block of the present invention;
FIG. 7 is a schematic view of a structure of a rotating shaft according to the present invention;
FIG. 8 is a schematic view of the construction of the shielding assembly of the present invention;
FIG. 9 is a schematic view of the bottom structure of the bin of the invention;
fig. 10 is a schematic view of the structure of the discharging unit in the present invention.
In the figure: 1. a support leg; 2. a blanking box; 3. a housing; 4. a feed hopper; 5. a cover plate; 6. a support base; 7. slag bucket; 8. a material collecting box; 9. a rotating shaft; 10. a first cutter; 11. a second cutter; 12. a first electric telescopic rod; 13. a deflector; 14. a first motor; 15. a first water outlet pipe; 16. a valve; 17. a support rod; 18. a material guide plate; 19. a second water outlet pipe; 20. a first baffle; 21. a first extrusion block; 22. a connecting rod; 23. a guide ring; 24. a second baffle; 25. a first link; 26. a mounting block; 27. a filter screen; 28. a second link; 29. a second electric telescopic rod; 30. a second extrusion block; 31. intercepting strips; 32. a first stopper; 33. a second stopper; 34. a chute; 35. a first gear; 36. a second gear; 37. a second motor; 38. a flat plate; 39. and a connecting ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 10, the technical scheme adopted by the invention is as follows: the utility model provides a domestic waste processing apparatus for environmental pollution prevention and cure, includes casing 3, and the upper end of casing 3 is provided with the feeding unit. The lower end of the shell 3 is provided with a discharging unit, the bottom of the shell 3 is fixedly provided with a plurality of supporting legs 1, and the supporting legs 1 enable the device to be at a proper height. The shell 3 is vertically and rotatably provided with a material collecting box 8, a first feeding port is formed in the upper end of the material collecting box 8, and the first feeding port and the material collecting box 8 are coaxially arranged. The first feed inlet is matched with the feed unit.
The housing 3 is rotatably provided with a rotation shaft 9. The rotating shaft 9 is coaxially arranged with the material collecting box 8.
The bottom of casing 3 has set firmly supporting seat 6, and first motor 14 is installed to the upper end of supporting seat 6, and the motor shaft of first motor 14 sets up vertically. The upper end of the motor shaft of the first motor 14 passes through the bottom wall of the material collecting box 8 and is coaxially and fixedly connected with the lower end of the rotating shaft 9.
The feeding unit comprises a feeding hopper 4, a cover plate 5 and a cutting assembly. The upper end at casing 3 is fixed mounting to feeder hopper 4, and the upper end of feeder hopper 4 is provided with apron 5 that opens and shuts that the entrance point of feeder hopper 4 promptly. The lower extreme of feeder hopper 4, the exit end of feeder hopper 4 open and shut and be provided with shielding assembly. The outlet end of the feed hopper 4 is opposite to the first feed opening. The upper end of the rotating shaft 9 penetrates through the first feeding hole to penetrate into the feeding hopper 4, and the cutting assembly is fixedly arranged at the upper end of the rotating shaft 9.
The cutting assembly comprises a first cutter 10, a second cutter 11. The first cutter 10 and the second cutter 11 are both positioned in the feed hopper 4, and the first cutter 10 is positioned above the second cutter 11. The first cutters 10 have a plurality of first cutters 10 uniformly distributed along the axis of the rotation shaft 9. The second cutters 11 are multiple, and the second cutters 11 are uniformly distributed along the circumference of the axis of the rotating shaft 9. In the present embodiment, the number of first cutters 10 is smaller than the number of second cutters 11. The first cutter 10 is a blunt knife, and the first cutter 10 is beneficial to crushing the harder solids in the feed hopper 4. The second cutter 11 is a sharp knife, and the second cutter 11 is favorable for cutting and crushing soft garbage in the feed hopper 4.
The screen assembly comprises a second barrier 24, a first link 25, a mounting block 26, a first electrically powered telescopic rod 12. The first electric telescopic rod 12 is fixedly installed on the inner wall of the shell 3, the axis of the first electric telescopic rod 12 is horizontally arranged, and the installation block 26 is fixedly installed at the telescopic end of the first electric telescopic rod 12. The first connecting rods 25 are two, one end of each first connecting rod 25 is hinged with the mounting block 26, and one end of each first connecting rod 25 away from the mounting block 26 is hinged with the second baffle 24. The hinge axis of the first connecting rod 25 and the mounting block 26 and the hinge axis of the first connecting rod 25 and the second baffle 24 are all arranged vertically. The lower extreme of feeder hopper 4 is vertical to have set firmly the axostylus axostyle, and two second baffles 24 all rotate with the axostylus axostyle to be connected, have seted up the perforation with pivot 9 adaptation between two second baffles 24. The two second baffles 24 are on the same horizontal plane, and when the two second baffles 24 are mutually attached, the second baffles 24 shield the lower end of the feed hopper 4. When the two second baffles 24 are turned relatively along the shaft, the lower end of the feed hopper 4 is opened. It should be noted that the rotational connection portion of the second baffle 24 and the shaft is reasonably set, so that the two second baffles 24 do not generate motion interference, and the second baffles 24 can smoothly rotate around the shaft.
A flat plate 38 is fixedly arranged in the shell 3, and the flat plate 38 is positioned above the material collecting box 8. The plate 38 is provided with a first through hole which is coaxial with and adapted to the first feed opening. The upper end fixedly connected with go-between 39 of collection case 8, go-between 39 and the coaxial setting of first through-hole just with first feed inlet adaptation, the upper end of go-between 39 passes behind the first through-hole fixedly connected with first gear 35. A second through hole is coaxially arranged in the middle of the first gear 35, is coaxial with the connecting ring 39 and is matched with the first feed inlet. The second motor 37 is fixedly arranged in the shell 3, and a motor shaft of the second motor 37 is vertically arranged. A second gear 36 is coaxially and fixedly arranged on the motor shaft of the second motor 37, and the second gear 36 is meshed with the first gear 35. The second motor 37 drives the material collecting box 8 to rotate through the second gear 36, the first gear 35 and the connecting ring 39.
A filtering unit is fixedly arranged in the material collecting box 8, and an extrusion unit is connected to the bottom wall of the material collecting box 8 in a sliding manner. The filter unit and the extrusion unit divide the material collecting box 8 into an extrusion cavity and a liquid cavity.
The filter unit comprises a screen 27 and a baffle 13. The filter screen 27 is fixedly connected with the inner wall of the material collecting box 8 through the connecting rod 22, and the lower end of the filter screen 27 is in sliding connection with the extrusion unit. The baffle 13 is arranged coaxially with the rotating shaft 9, and the lower end of the baffle 13 is fixedly connected with the upper end of the filter screen 27. The deflector 13 is smaller at the top and larger at the bottom. The upper end of the deflector 13 is in running fit with the rotating shaft 9. The garbage enters the extrusion cavity from the first feed port through the feed unit. The deflector 13 has a guiding function to prevent the accumulation of the garbage at the upper portion of the pressing chamber.
The horizontal plane section of the extrusion unit is in a telescopic shape. The pressing unit includes a first pressing block 21, a second pressing block 30. The first extrusion piece 21 is L shape, and first extrusion piece 21 has four, and four first extrusion pieces 21 are in the angle end department of returning the font respectively, all are connected through second extrusion piece 30 between the adjacent first extrusion piece 21, and the guide way has all been seted up at the both ends of first extrusion piece 21, and the both ends of second extrusion piece 30 slide respectively and set up in the guide way of corresponding first extrusion piece 21. The first extrusion block 21 and the second extrusion block 30 are connected end to form a character frame. The lower end of the second extrusion block 30 is in horizontal limiting sliding connection with the bottom of the material collecting box 8. And the sliding direction of the second extrusion block 30 along the bottom wall of the material collecting box 8 is vertical to the length direction of the second extrusion block 30. When the second extrusion block 30 is completely placed in the guide groove, the return letter box is minimum. As the first extrusion block 21 slides outwards along the second extrusion block 30, the length of the second extrusion block 30 shielded by the guide groove is gradually reduced, and the character returning frame is gradually increased. The second extrusion block 30 is fixedly provided with an interception bar 31, and both ends of the interception bar 31 are fixedly provided with first stop blocks 32. The first extrusion blocks 21 are each provided with a sliding groove 34 in sliding fit with the blocking strip 31, and two ends of the second extrusion block 30 are respectively in sliding fit connection with the corresponding first extrusion blocks 21 through the corresponding blocking strips 31 and the sliding grooves 34. The first extrusion block 21 is fixedly provided with a second stop block 33 matched with the first stop block 32, and the first stop block 32 is matched with the second stop block 33 to prevent the second extrusion block 30 from being separated from the first extrusion block 21.
The first extrusion blocks 21 slide along the second extrusion blocks 30, so that two adjacent first extrusion blocks 21 are far away from each other, the extrusion units are enlarged, the second extrusion blocks 30 move along the bottom wall of the material collecting box 8 towards the direction close to the side wall of the material collecting box 8, garbage between the extrusion units and the side wall of the material collecting box 8 is extruded, liquid in the garbage is extruded, the liquid moves upwards, and the liquid flows into the liquid cavity through the filter screen 27. When the extrusion unit becomes smaller, the garbage in the extrusion chamber falls to the bottom of the collection box 8 again.
The lower part of the rotating shaft 9 is provided with double-direction external threads. The rotating shaft 9 is sleeved with a guide ring 23. The guide ring 23 is screwed with the rotating shaft 9. The two first extrusion blocks 21 on the same diagonal are hinged with the second connecting rod 28, and the hinging direction is perpendicular to the axis direction of the rotating shaft 9. The other end of the second link 28 is hinged to the guide ring 23 in a direction perpendicular to the axis of the rotating shaft 9. On the same second link 28, the hinge direction of the second link 28 and the first pressing block 21, and the hinge direction of the second link 28 and the guide ring 23 are parallel to each other.
The rotating shaft 9 rotates to enable the guide ring 23 to move up and down, and the guide ring 23 drives the first extrusion block 21 to move inwards or outwards through the second connecting rod 28, so that the extrusion unit is enlarged or reduced.
A plurality of first discharge holes are formed in the peripheral edge of the bottom of the material collecting box 8, and a first baffle 20 is arranged at each first discharge hole in an opening and closing mode. The first baffle 20 is connected with the material collecting box 8 through a hinge. A second electric telescopic rod 29 for controlling the opening and closing of the first baffle plates 20 is arranged between each first baffle plate 20 and the material collecting box 8. The second electric telescopic rod 29 is fixedly arranged at the bottom of the material collecting box 8, and the axis of the second electric telescopic rod 29 is horizontally arranged. One end of the second electric telescopic rod 29 is hinged with the material collecting box 8 through a first hinging seat, and the other end of the second electric telescopic rod 29 is hinged with the first baffle 20 through a second hinging seat. The axis of the first hinging seat, the axis of the second hinging seat and the axis of the hinge are parallel to each other.
The discharging unit comprises a blanking box 2 and a slag water bucket 7.
The lower part of the shell 3 is provided with a notch, the blanking box 2 is arranged in the bottom of the shell 3 in a sliding way through the notch, and the blanking box 2 is concave. The blanking box 2 is matched with first discharge holes on the front side, the left side and the right side of the material collecting box 8, the first discharge holes are opened, and garbage in the extrusion cavity falls into the blanking box 2 through the first discharge holes. The blanking box 2 is pulled out of the slot. The garbage in the blanking box 2 can be cleaned.
A guide plate 18 is fixedly arranged on the bottom wall of the shell 3 through a support rod 17, and the guide plate 18 is positioned above the rear side of the blanking box 2. The material guiding plate 18 corresponds to a material discharging opening at the rear side of the material collecting box 8. This causes the refuse at the rear side of the bin 8 to drop through the respective first discharge opening onto the guide plate 18, sliding down along the guide plate 18 into the drop bin 2.
The slag water bucket 7 is fixedly arranged at the bottom of the shell 3, the slag water bucket 7 is coaxial with the supporting seat 6, and the slag water bucket 7 is matched with the concave part of the blanking box 2. A second water outlet pipe 19 is arranged on the bottom wall of the material collecting box 8, one end of the second water outlet pipe 19 is communicated with the slag water bucket 7, and the other end of the slag water bucket 7 is communicated with the liquid cavity. Slag water in the extrusion chamber enters the liquid chamber through the filter screen 27 and then flows into the slag water bucket 7 through the second water outlet pipe 19.
The lower part of the slag water bucket 7 is communicated with a first water outlet pipe 15, one end of the first water outlet pipe 15 far away from the slag water bucket 7 extends to the outside of the shell 3, a valve 16 is arranged on the first water outlet pipe 15, and the valve 16 is positioned outside the shell 3.
Working principle: in the initial state, the shielding assembly shields the outlet at the lower end of the feed hopper 4. The first discharge hole at the lower end of the material collecting box 8 is blocked by a first baffle 20.
When the kitchen garbage crushing device is used, the cover plate 5 is opened, kitchen garbage is fed into the feed hopper 4, then the cover plate 5 is covered, the first motor 14 is started, the first motor 14 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the cutting assembly to rotate, and the cutting assembly crushes garbage in the feed hopper 4. Wherein the first cutter is favorable for crushing the harder solid garbage in the feed hopper 4, and the second cutter 11 is favorable for crushing the soft garbage in the feed hopper 4.
After the crushing treatment is finished, the first motor 14 is turned off, the first electric telescopic rod 12 is started to extend the first electric telescopic rod 12, the first electric telescopic rod 12 pushes the mounting block 26 to enable the mounting block 26 to move towards the direction close to the second baffle plate 24, the included angle between the two first connecting rods 25 is increased, the second baffle plate 24 rotates around the shaft rod, the two second baffle plates 24 move away from each other, and then the lower end outlet of the feed hopper 4 is opened.
After the lower end of the feeding hopper 4 is opened, the garbage in the feeding hopper 4 falls downwards and falls into the extrusion cavity through the second through hole, the connecting ring 39 and the first feeding hole. Then, the second motor 37 is started, the second motor 37 rotates the second gear 36, the second gear 36 rotates the first gear 35, the first gear 35 drives the material collecting box 8 to rotate through the connecting ring 39, and the material collecting box 8 rotates around the axis of the material collecting box 8. The filter unit and the extrusion unit rotate synchronously with the collecting box 8. When the material collecting box 8 rotates, the garbage in the extrusion cavity synchronously rotates, and the garbage in the extrusion cavity is acted by centrifugal force. And because the specific gravity of the fixed particles is greater than that of the liquid, under the action of centrifugal force, the solid particles are close to the inner wall of the material collecting box 8, and the slag water is far away from the inner wall of the material collecting box 8, so that the garbage in the extrusion cavity is subjected to primary solid-liquid separation.
When the guide ring 23 rotates around the rotating shaft 9, the guide ring 23 moves up and down along the rotating shaft 9 under the action of the bidirectional external thread on the rotating shaft 9. When the guide ring 23 moves downwards, the included angle between the second connecting rod 28 and the rotating shaft 9 becomes larger, the second connecting rod 28 pushes the first extrusion block 21 to move in the direction away from the rotating shaft 9, the first extrusion block 21 pushes the corresponding second extrusion block 30 to slide along the bottom wall of the material collecting box 8, meanwhile, the first extrusion block 21 slides along the second extrusion block 30, and the second extrusion block 30 drives the other two first extrusion blocks 21 to move in the direction away from the rotating shaft 9, so that the extrusion units become larger gradually. The distance between the extrusion unit and the inner wall of the material collecting box 8 is gradually reduced, the extrusion unit extrudes the garbage at the bottom of the material collecting box 8, and the moisture in the garbage is extruded out, so that the solid-liquid separation is facilitated. And the liquid moves upwards, the ascending liquid enters the liquid cavity through the filter screen 27, and the liquid in the liquid cavity enters the slag water bucket 7 through the second water outlet pipe 19. When the guide ring 23 moves upwards, the included angle between the second connecting rod 28 and the rotating shaft 9 is increased, and the second connecting rod 28 drives the first extrusion block 21 to move towards the direction close to the rotating shaft 9, so that the extrusion unit is gradually reduced, and the garbage at the upper part of the extrusion cavity falls to the bottom of the extrusion cavity.
Along with the rotation of the material collecting box 8, the guide ring 23 moves up and down, so that the extrusion units are alternately enlarged and reduced, the extrusion units intermittently extrude the garbage, liquid in the garbage is extruded out, solid-liquid separation is facilitated, meanwhile, the liquid moves upwards, and then the liquid enters the liquid cavity through the filter screen 27. Under the pressing action of the pressing unit, the liquid moves upward, and clogging of the screen 27 by solid particles can be reduced.
Of course, the garbage in the feeding hopper 4 can be crushed and the solid-liquid separation in the extrusion cavity can be simultaneously performed, even if the collecting box 8 and the rotating shaft 9 rotate simultaneously, the rotating speeds of the collecting box 8 and the rotating shaft 9 are different, the guide ring 23 rotates relative to the rotating shaft 9, and the guide ring 23 can further move up and down along the rotating shaft 9.
And after the garbage separation is completed, extruding the solid particle garbage remained in the cavity. The second electric telescopic rod 29 is started, so that the second electric telescopic rod 29 is shortened, the second electric telescopic rod 29 drives the first baffle 20 to enable the first baffle 20 to rotate around a corresponding hinge, then the first discharge hole is opened, and solid particles in the extrusion cavity fall into the blanking box 2 through the first discharge hole. Wherein the garbage on the front side and the left side and the right side of the collecting box 8 directly falls into the blanking box 2, and the garbage on the rear side of the collecting box 8 falls onto the material guiding plate 18 and then slides into the blanking box 2 from the material guiding plate 18. The blanking box 2 is pulled out of the notch, so that garbage in the blanking box 2 can be cleaned.
The valve 16 is opened, and the liquid in the slag water bucket 7 flows out through the first water outlet pipe 15.
The invention can be also used for treating wastes such as garden wastes, excrement of a dry toilet and the like. The garden waste and the excrement also contain larger water, and the invention can effectively carry out solid-liquid separation when carrying out solid-liquid separation treatment.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a domestic waste processing apparatus for environmental pollution prevention and cure, includes casing (3), and feed unit is installed to casing (3) upper end, and casing (3) lower part is provided with ejection of compact unit, its characterized in that: the shell (3) is vertically and rotatably provided with a material collecting box (8), a first feeding port communicated with the feeding unit is formed in the upper end of the material collecting box (8), and the lower end of the material collecting box (8) is matched with the discharging unit; an extrusion unit is arranged on the bottom wall of the material collecting box (8), and the horizontal plane section of the extrusion unit is in a telescopic shape; a filtering unit is fixedly arranged in the material collecting box (8), and the filtering unit and the extrusion unit divide the material collecting box (8) into an extrusion cavity and a liquid cavity;
when the material collecting box (8) rotates, the garbage in the extrusion cavity is subjected to solid-liquid separation under the action of centrifugal force; meanwhile, the extrusion unit intermittently increases and decreases, when the extrusion unit increases, the extrusion unit moves towards the direction close to the inner wall of the material collecting box (8), the extrusion unit extrudes the garbage in the extrusion cavity, liquid in the garbage is extruded, the liquid moves upwards, and the liquid enters the liquid cavity through the filtering unit.
2. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 1, wherein: the extrusion unit comprises a first extrusion block (21) and a second extrusion block (30), wherein the first extrusion block (21) is L-shaped, each corner of the return shape is provided with one first extrusion block (21), the adjacent first extrusion blocks (21) are in limit sliding connection through the second extrusion block (30), and the second extrusion block (30) is in horizontal limit sliding connection with the bottom wall of the aggregate box (8); the sliding direction of the second extrusion blocks (30) along the bottom wall of the material collecting box (8) is vertical to the length direction of the corresponding second extrusion blocks (30); the first extrusion block (21) and the second extrusion block (30) are sequentially connected in a sliding way from head to tail and form a character returning frame.
3. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 2, wherein: the second extrusion block (30) is fixedly provided with an interception bar (31), and two ends of the first stop block (32) are fixedly provided with the first stop block (32); each first extrusion block (21) is provided with a chute (34) which is in sliding fit with the interception bar (31), and two ends of the second extrusion block (30) are respectively in sliding connection with the corresponding first extrusion block (21) through the matching of the corresponding interception bar (31) and the chute (34); a second stop block (33) matched with the first stop block (32) is fixedly arranged on the first extrusion block (21), and the first stop block (32) is matched with the second stop block (33) to prevent the second extrusion block (30) from being separated from the first extrusion block (21).
4. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 2, wherein: a rotating shaft (9) is vertically arranged in the shell (3) in a rotating way, and the rotating shaft (9) is coaxial with the material collecting box (8); the lower part of the rotating shaft (9) is provided with double-direction external threads, the rotating shaft (9) is sleeved with a guide ring (23), and the guide ring (23) is in threaded connection with the lower part of the rotating shaft (9); two first extrusion blocks (21) on the same diagonal are hinged with a second connecting rod (28), one end, far away from the first extrusion blocks (21), of the second connecting rod (28) is hinged with the guide ring (23), and the hinge direction of the second connecting rod (28) and the first extrusion blocks (21) and the hinge direction of the second connecting rod (28) and the guide ring (23) are perpendicular to the axis direction of the rotating shaft (9); and the hinging direction of the second connecting rod (28) and the first extrusion block (21) and the hinging direction of the second connecting rod (28) and the guide ring (23) are parallel to each other.
5. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 4, wherein: the feeding unit comprises a feeding hopper (4), a cover plate (5) and a cutting assembly; the feed hopper (4) is fixedly arranged at the upper end of the shell (3), and a cover plate (5) is arranged at the upper end of the feed hopper (4) in an opening and closing manner; the lower end of the feed hopper (4) is provided with a shielding component matched with the lower end of the feed hopper (4) in an opening and closing manner; the lower end of the feed hopper (4) is opposite to the first feed inlet, the upper end of the rotating shaft (9) penetrates through the material collecting box (8) and stretches into the feed hopper (4), and the cutting assembly is fixedly arranged at the upper end of the rotating shaft (9); the cutting assembly pulverizes the garbage in the feed hopper (4).
6. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 5, wherein: the shielding assembly comprises a second baffle plate (24), a first connecting rod (25), a mounting block (26) and a first electric telescopic rod (12); the first electric telescopic rod (12) is fixedly arranged on the inner wall of the shell (3), and the axis of the first electric telescopic rod (12) is horizontally arranged; the mounting block (26) is fixedly arranged at the telescopic end of the first electric telescopic rod (12); the second baffles (24) are two, and the two second baffles (24) are on the same horizontal plane; the first connecting rods (25) are two, and the second baffle plates (24) are in one-to-one correspondence with the first connecting rods (25); one end of the first connecting rod (25) is hinged with the mounting block (26), and the other end of the first connecting rod (25) is hinged with the corresponding (24); the hinge axis of the first connecting rod (25) and the mounting block (26) and the hinge axis of the first connecting rod (25) and the second baffle (24) are vertically arranged; the lower extreme of feeder hopper (4) is vertical to have set firmly the axostylus axostyle, and two second baffles (24) are all rotated with the axostylus axostyle and are connected, have seted up the perforation with pivot (9) adaptation between two second baffles (24).
7. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 1, wherein: the upper end of the collecting box (8) is fixedly connected with a connecting ring (39), and the connecting ring (39) is coaxially arranged with the first feeding port and is matched with the first feeding port; the upper end of the connecting ring (39) is fixedly connected with a first gear (35); a second through hole is coaxially arranged in the middle of the first gear (35), and the second through hole is coaxial with the connecting ring (39) and is matched with the first feed inlet; a second motor (37) is fixedly arranged in the shell (3), and a motor shaft of the second motor (37) is vertically arranged; a second gear (36) meshed with the first gear (35) is coaxially and fixedly arranged on a motor shaft of the second motor (37).
8. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 1, wherein: the filtering unit comprises a filter screen (27) and a guide plate (13), the filter screen (27) is fixedly connected with the inner wall of the collecting box (8) through a connecting rod (22), and the lower end of the filter screen (27) is in sliding connection with the extrusion unit; the guide plate (13) is coaxially arranged with the first feed inlet; the lower end of the guide plate (13) is fixedly connected with the upper end of the filter screen (27), and the guide plate (13) is small in upper part and large in lower part.
9. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 1, wherein: a plurality of first discharge holes are formed in the edges of the periphery of the bottom of the material collecting box (8), and a first baffle (20) is arranged at each first discharge hole in an opening and closing mode; the first baffle (20) is connected with the material collecting box (8) through a hinge.
10. The household garbage disposal apparatus for preventing and treating environmental pollution according to claim 9, wherein: the discharging unit comprises a blanking box (2) and a slag bucket (7);
the lower part of the shell (3) is provided with a notch, the blanking box (2) is arranged in the bottom of the shell (3) in a sliding way through the notch, and the blanking box (2) is in a concave shape; the blanking box (2) is matched with first discharge holes on the front side, the left side and the right side of the material collecting box (8); a material guide plate (18) is fixedly arranged on the bottom wall of the shell (3) through a supporting rod (17), and the material guide plate (18) is positioned above the rear side of the blanking box (2); the material guide plate (18) corresponds to a material outlet at the rear side of the material collecting box (8);
the slag water bucket (7) is fixedly arranged at the bottom of the shell (3), and the slag water bucket (7) is matched with the concave part of the blanking box (2); the slag water bucket (7) is communicated with the liquid cavity through a second water outlet pipe (19); the lower part of the slag water bucket (7) is communicated with a first water outlet pipe (15), and one end of the first water outlet pipe (15) far away from the slag water bucket (7) extends to the outside of the shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310790788.XA CN116673298A (en) | 2023-06-30 | 2023-06-30 | Domestic garbage treatment device for preventing and treating environmental pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310790788.XA CN116673298A (en) | 2023-06-30 | 2023-06-30 | Domestic garbage treatment device for preventing and treating environmental pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116673298A true CN116673298A (en) | 2023-09-01 |
Family
ID=87787341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310790788.XA Pending CN116673298A (en) | 2023-06-30 | 2023-06-30 | Domestic garbage treatment device for preventing and treating environmental pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116673298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139344A (en) * | 2023-09-12 | 2023-12-01 | 四川云华川科技有限公司 | Domestic waste serialization multilayer pyrolysis reation kettle |
-
2023
- 2023-06-30 CN CN202310790788.XA patent/CN116673298A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139344A (en) * | 2023-09-12 | 2023-12-01 | 四川云华川科技有限公司 | Domestic waste serialization multilayer pyrolysis reation kettle |
| CN117139344B (en) * | 2023-09-12 | 2024-04-09 | 四川云华川科技有限公司 | Domestic waste serialization multilayer pyrolysis reation kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111229778B (en) | Rural household garbage treatment device and method | |
| CN116673298A (en) | Domestic garbage treatment device for preventing and treating environmental pollution | |
| CN213079511U (en) | Kitchen waste recycling and primary treating device | |
| CN113943053B (en) | Domestic sewage treatment device | |
| CN111054724A (en) | Miniature kitchen garbage treatment device | |
| CN112604753B (en) | Biomass waste treatment equipment | |
| CN210252615U (en) | Kitchen garbage, waste residue and powder separating device | |
| CN114308292B (en) | Fruit and vegetable garbage disposer | |
| CN113909268B (en) | Ground-based garbage treatment equipment and garbage treatment process thereof | |
| CN207931143U (en) | A kind of solid waste crushing device | |
| CN214133290U (en) | Integrated garbage treatment device | |
| CN111576563B (en) | Kitchen waste treatment device | |
| CN215087516U (en) | Residue separator to organic solid waste | |
| CN211990221U (en) | Domestic waste smashes compressor arrangement | |
| CN210302660U (en) | Difficult surplus rubbish automatic slag removal device of meal of jam | |
| CN207655249U (en) | A kind of anticlogging rubbish grinding device | |
| CN109758825B (en) | Kitchen waste treatment equipment and method thereof | |
| CN208554489U (en) | A kind of novel household garbage recyclable device | |
| CN112474746A (en) | Crushing and solid-liquid separating device and garbage disposal device | |
| CN111905887A (en) | Intelligent organic garbage treatment device and method | |
| CN209124084U (en) | Afforestation refuse disposal installation | |
| CN217888217U (en) | Garbage recycling and treating equipment | |
| CN213613286U (en) | Deodorization recovery processing equipment is smashed to multi-functional rubbish | |
| CN211865342U (en) | Kitchen garbage classification device | |
| CN218638183U (en) | Domestic waste pretreatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |