CN114951227A - Multifunctional dining table capable of realizing hard bone source separation - Google Patents
Multifunctional dining table capable of realizing hard bone source separation Download PDFInfo
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- CN114951227A CN114951227A CN202210732752.1A CN202210732752A CN114951227A CN 114951227 A CN114951227 A CN 114951227A CN 202210732752 A CN202210732752 A CN 202210732752A CN 114951227 A CN114951227 A CN 114951227A
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- handed screw
- bone
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- barrel
- hard
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 77
- 238000000926 separation method Methods 0.000 title claims abstract description 54
- 239000002002 slurry Substances 0.000 claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 239000010794 food waste Substances 0.000 claims description 32
- 238000011084 recovery Methods 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000011295 pitch Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000004537 pulping Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 235000013361 beverage Nutrition 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001930 leg bone Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
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
- B09B3/35—Shredding, crushing or cutting
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/001—Service or tea tables, trolleys, or wagons with devices for laying, clearing, cleaning, or the like, a table
-
- 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
- B09B2101/00—Type of solid waste
- B09B2101/70—Kitchen refuse; Food waste
Abstract
The utility model provides a can realize multi-functional receipts dining-table of separation of hard bone source which characterized in that: the bone slurry collecting device comprises a shell, a motor, a speed reducer, a coupler, a separating device, a bone collecting box, a slurry recycling bin, an inclined bracket and a fixing assembly. Compared with the prior art, the multifunctional dining table capable of realizing hard bone source separation adopts a method of 'inclined double-shaft variable-pitch screw extrusion pulping separation', has the advantages of good separation effect, high efficiency, low cost and simple operation, can efficiently realize source separation of hard bones under the condition of less staff on duty, not only solves the problems of blockage and abrasion of post-treatment equipment caused by incomplete separation of hard bones from food and beverage wastes, but also better improves the pulping efficiency.
Description
Technical Field
The invention belongs to the technical field of garbage classification and recovery, and relates to a food waste recovery device, in particular to a multifunctional dining table capable of realizing hard bone source separation.
Background
The garbage classification and recovery processing is a great social problem related to the national civilization, wherein the food waste is one of the main objects of the garbage classification and recovery processing. At present, the recovery treatment of food waste is mainly carried out by adopting biotechnology, the main process flow of the recovery treatment comprises a plurality of links of collection, pulping, oil extraction and the like, and the treated food waste can provide raw materials with higher organic substance content for subsequent anaerobic treatment. However, the food waste contains hard bones such as pig leg bones, which are difficult to be thoroughly crushed in the pulping process, and the problems of subsequent treatment equipment blockage, large equipment abrasion and the like are easily caused.
Foreign, relatively early in the classification of hard objects such as bones, Jansen proposed the use of disk screen mechanical vibration. The disc screen is formed by arranging 'beds' formed by vertically rotating discs in rows at a certain distance, waste is stacked on the disc screen and continuously vibrates back and forth through the transmission of a motor, soft and wet parts fall down between the discs, and large and hard objects are conveyed to the edge through vibration on the discs. When the method is used for separating hard bones from food waste, the defects of more residues on the hard bones, higher noise and the like are obviously existed. In China, Li Baohua and the like from university of Zhejiang industry design a bone separation device, a roller with sieve pores is adopted for separation, the size of the separated bone can be determined by the size of a strip-shaped sieve pore, and the device has the defect that blocky organic vegetables such as carrots, potatoes and even large vegetable leaves and the like can be separated out as the bones once the conditions of the sieve pores are met, so that the hard bone separation effect is not ideal. In addition, taking a college dining hall as an example, hard bones in the food waste are still mainly separated manually, and particularly in the separation mode, the amount of the food waste treated by workers is large during the peak of dining, so that the food waste which is not subjected to manual separation of the hard bones is inevitably directly poured into a recovery barrel. Therefore, the problem of hard bone separation in the food waste is not effectively solved.
Therefore, the multifunctional dining table capable of realizing hard bone source separation has important practical significance, can solve the hard bone separation problem in food waste recovery, can improve the treatment efficiency of food waste, makes positive contribution to the regeneration resource recovery of China, and further promotes the development of the food waste high-efficiency recycling industry of China.
Disclosure of Invention
The invention aims to solve the problems of blockage, aggravation of abrasion of post-treatment equipment and the like caused by the fact that hard bones cannot be thoroughly crushed or separated in the process of recycling and pulping food wastes, and provides a multifunctional dining table capable of realizing source separation of the hard bones.
The technical scheme of the invention is as follows:
the utility model provides a can realize multi-functional receipts dining-table of separation of hard bone source which characterized in that: the bone slurry separation device comprises a shell 1, a motor 2, a speed reducer 3, a coupling 14, a separation device 4, a bone collection box 5, a slurry recovery barrel 6, an inclined bracket 7 and a fixing component 8; the separation device 4 consists of a left-handed screw 9, a right-handed screw 10 and a U-shaped separation barrel 11, the left-handed screw 9 and the right-handed screw 10 are arranged in parallel and are positioned under a food residue guide plate 11-1, the left lower part of the U-shaped separation barrel 11 is connected with a bone recovery pipe 11-2, the right lower part of the U-shaped separation barrel 11 is connected with a discharge pipe 11-3, the upper part of the U-shaped separation barrel 11 is provided with two circular openings, and the barrel body of the U-shaped separation barrel 11 is connected with a feeding port on the shell body 1 through a charging barrel 12; the motor 2 is connected with the input shaft of the reducer 3, the reducer 3 is a double-output shaft reducer, double shafts of the double-output shaft reducer are respectively connected with a left-handed screw 9 and a right-handed screw 10 in a separating device 4 through respective couplers 14, the motor 2, the reducer 3, the couplers 14, the separating device 4 and a bone collecting box 5 are all arranged on an inclined bracket 7 to form a left-high and right-low layout, when food residues fall in spiral grooves at the right ends of the left-handed screw 9 and the right-handed screw 10 through a blanking cylinder 12 and a food residue guide plate 11-1, organic matters and part of crushed hard bones in the food residues form slurry and flow into a slurry recycling cylinder 6 through a discharge pipe 11-3 by virtue of self gravity under the action of the left-handed screw 9 and the right-handed screw 10, and hard bones which cannot be crushed move to the highest point to the high position under the driving of the left-handed screw 9 and the right-handed screw 10 and then fall into the bone collecting box 5 through a bone recycling pipe 11-2 communicated with the U-shaped separating cylinder 11 .
The invention has the beneficial effects that:
(1) the multifunctional dining table capable of realizing hard bone source separation can efficiently realize source separation of hard bones under the condition of less staff guard, not only solves the problems of blockage and abrasion of post-treatment equipment and the like caused by incomplete separation of hard bones of food waste, but also improves the pulping efficiency by starting pulping from the food receiving source.
(2) The multifunctional dining table capable of realizing hard bone source separation adopts a method of 'inclined double-shaft variable-pitch screw extrusion pulping separation', and compared with the prior art, the multifunctional dining table has the advantages of good separation effect, high efficiency, low cost and simplicity in operation.
(3) According to the multifunctional dining table capable of realizing hard bone source separation, the crushing blades are added on the screw rods according to the shape characteristics of hard bones, so that residues adhered to the bones can be separated, irregular hard bones can be reshaped, the separated hard bones are less in residues and regular in shape, and subsequent centralized treatment of the hard bones is facilitated.
Drawings
Fig. 1 is a front sectional view of a schematic structural view of the present invention.
Fig. 2 is a top sectional view of the structural schematic of the present invention.
Fig. 3 is a schematic structural view of the left-hand screw 9 of the present invention.
Fig. 4 is a schematic structural view of the dropping barrel 12 of the present invention.
In the figure: 1-shell, 2-motor, 3-reducer, 4-separating device, 5-bone collecting box, 6-slurry recycling barrel, 7-inclined bracket, 8-fixing component, 8-1 flying ring, 8-2 steel wire rope, 9-left-handed screw, 10-right-handed screw, 11-U-shaped separating barrel, 11-1 food residue guide plate, 11-2 bone recycling pipe, 11-3 discharging pipe, 12-discharging barrel, 13-crushing blade group and 14-coupling.
Detailed Description
The invention is further described with reference to the following drawings and examples, which are not intended to limit the invention, and those skilled in the art may make various modifications or improvements based on the basic idea of the invention, but within the scope of the invention, without departing from the basic idea of the invention.
As shown in fig. 1-4.
A multifunctional dining table capable of realizing hard bone source separation comprises a shell 1, a motor 2, a speed reducer 3, a coupling 14, a separating device 4, a bone collecting box 5, a slurry recycling bin 6, an inclined bracket 7 and a fixing component 8, and is shown in figure 1. The shell 1 is a square frame skin structure, the upper end of the shell is a groove structure, the depth of the groove is 10-20mm, 2 blanking ports are arranged in the middle of the groove, a blanking barrel 12 (as shown in figure 4, the blanking barrel 12 is a combined structure of a cylinder and a truncated cone) is arranged in each blanking port, and the right end and the front end of the shell 1 are provided with opening and closing doors for taking out and putting in the bone collection box 5 and the slurry recovery barrel 6. Specifically, the separating device 4 is composed of a left-handed screw 9, a right-handed screw 10 and a U-shaped separating cylinder 11, as shown in fig. 2, the left-handed screw 9 and the right-handed screw 10 are arranged in parallel and are positioned under a food residue guide plate 11-1, the screw pitches of the left-handed screw 9 and the right-handed screw 10 are gradually reduced from right to left, the reduction of each section is 5-10mm, and meanwhile, in order to facilitate crushing, crushing blade sets 13 are installed in three sections of spiral grooves at the right ends of the left-handed screw 9 and the right-handed screw 10 and play roles in separating residues adhered to hard bones and cutting and crushing. The crushing blade group 13 is composed of four crushing blades, the height of the crushing blade group is flush with the outer edges of the left-handed screw 9 and the right-handed screw 10, the crushing blade group is uniformly distributed along the spiral grooves, the crushing blade groups 13 in three sections of the spiral grooves are arranged in a crossed mode, and the phase angle difference is 45 degrees, as shown in fig. 3. The left lower part of the U-shaped separation barrel 11 is connected with a bone recovery pipe 11-2, the right lower part of the U-shaped separation barrel 11 is connected with a discharge pipe 11-3, and the upper part of the U-shaped separation barrel 11 is provided with two circular openings which are connected with a feeding hole on the shell 1 through a barrel body of a charging barrel 12; the motor 2 is connected with an input shaft of the speed reducer 3, the speed reducer 3 is a double-output-shaft speed reducer, double shafts of the double-output-shaft speed reducer are respectively connected with a left-handed screw 9 and a right-handed screw 10 in the separating device 4 through respective couplers 14, the motor 2, the speed reducer 3, the couplers 14, the separating device 4 and the bone collecting box 5 are all arranged on the inclined support 7, the inclined support 7 is arranged at the bottom of the shell 1 in a left-high and right-low mode, and the inclination angle is 15-30 degrees. The whole body is in a left-high-right-low layout, when food residues fall in the spiral grooves at the right ends of the left-handed screw 9 and the right-handed screw 10 through the blanking barrel 12 and the food residue guide plate 11-1, organic matters in the food residues and part of crushed hard bones form slurry which flows into the slurry recovery barrel 6 through the discharge pipe 11-3 under the action of the left-handed screw 9 and the right-handed screw 10, and the hard bones which are not crushed move to the highest point to the high position under the drive of the left-handed screw 9 and the right-handed screw 10 and then fall into the bone collection box 5 through the bone recovery pipe 11-2 communicated with the U-shaped separation barrel 11. The fixing component 8 consists of two lifting rings 8-1 and a steel wire rope 8-2, the two lifting rings 8-1 are respectively arranged on a left cross beam and a motor base of the shell, and the two lifting rings 8-1 are connected through the steel wire rope 8-2 to adjust the gravity center problem caused by inclined placement.
The working principle of the dining table of the invention is as follows:
when food residues fall into the spiral grooves at the right ends of the left-handed screw 9 and the right-handed screw 10 through the blanking barrel 12 and the food residue guide plate 11-1, the food residues are continuously fed into the spiral grooves with smaller pitches along with the rotation of the screws, and the crushing blade sets 13 which are distributed in three sections of the spiral grooves at the right ends of the left-handed screw 9 and the right-handed screw 10 in a crossed manner have the functions of separating adhesive substances on hard bones and crushing the hard bones to a certain extent, so that organic matters in the food residues and part of crushed hard bones form slurry which flows into the slurry recovery barrel 6 through the discharge pipe 11-3 by means of self gravity, and hard bones which cannot be crushed fall into the bone collection box 5 through the bone recovery pipe 11-2 under the driving of the left-handed screw 9 and the right-handed screw 10.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (8)
1. The utility model provides a can realize multi-functional receipts dining-table of separation of hard bone source which characterized in that: the bone slurry separating device comprises a shell (1), a motor (2), a speed reducer (3), a coupler (14), a separating device (4), a bone collecting box (5), a slurry recycling bin (6), an inclined bracket (7) and a fixing component (8); the separation device (4) consists of a left-handed screw (9), a right-handed screw (10) and a U-shaped separation barrel (11), the left-handed screw (9) and the right-handed screw (10) are arranged in parallel and are positioned under a food residue guide plate (11-1), the left lower part of the U-shaped separation barrel (11) is connected with a bone recovery pipe (11-2), the right lower part of the U-shaped separation barrel (11) is connected with a discharge pipe (11-3), the upper part of the U-shaped separation barrel (11) is provided with two circular openings, and the separation device is connected with a feeding hole on the shell (1) through a cone table at the lower end of a charging barrel (12); the motor (2) is connected with an input shaft of the speed reducer (3), and two output shafts of the speed reducer (3) are respectively connected with a left-handed screw (9) and a right-handed screw (10) in the separating device (4) through respective couplers (14); the motor (2), the speed reducer (3), the separating device (4) and the bone collecting box (5) are all arranged on the inclined bracket (7), and the whole body is in a left-high-right-low layout; food residues can fall into the spiral grooves at the right ends of the left-handed screw (9) and the right-handed screw (10) through the blanking barrel (12) and the food residue guide plate (11-1), organic matters in the food residues and part of crushed hard bones form slurry, the slurry flows into the slurry recovery barrel (6) through the discharge pipe (11-3) by means of self gravity, and hard bones which are not crushed move upwards to the highest point under the driving of the left-handed screw (9) and the right-handed screw (10) and fall into the bone collection box (5) through the bone recovery pipe (11-2) communicated with the U-shaped separation barrel (11).
2. The multifunctional dining table capable of realizing hard bone source separation according to claim 1, wherein the shell (1) is of a square frame skin structure, the upper end of the shell is of a groove structure, the depth of the groove structure is 10-20mm, 2 blanking ports are arranged in the middle of the groove structure, blanking barrels (12) are arranged in the blanking ports, opening and closing doors are arranged at the right end and the front end of the shell (1), and the bone collection box (5) and the slurry recovery barrel (6) can be taken out and put in.
3. The multifunctional dining table capable of realizing hard bone source separation according to claim 1 is characterized in that the inclined brackets (7) are arranged at the bottom of the shell (1) in a manner of being higher left and lower right, and the inclination angle is 15-30 degrees.
4. The multifunctional dining table capable of realizing hard bone source separation as claimed in claim 1, wherein the fixing component (8) is composed of a hanging ring (8-1) and a steel wire rope (8-2), and the hanging ring (8-1) is installed on the left side beam of the housing and the motor base respectively to adjust the gravity center problem caused by inclined position.
5. The multifunctional dining table for achieving the separation of hard bone sources as claimed in claim 1, wherein the screw pitches of said left-handed screw (9) and said right-handed screw (10) are gradually decreased from right to left by 5-10 mm.
6. The multifunctional dining table capable of realizing hard bone source separation according to claim 1, wherein the right ends of the left-handed screw (9) and the right-handed screw (10) are provided with crushing blade sets (13) in three spiral grooves.
7. The multifunctional dining table capable of realizing hard bone source separation according to claim 6, wherein the crushing blade sets (13) are composed of four crushing blades, the height of the crushing blade sets is flush with the outer edges of the left-handed screw (9) and the right-handed screw (10), the crushing blade sets are uniformly distributed along the spiral grooves, the crushing blade sets (13) in the three sections of the spiral grooves are arranged in a crossed manner, and the phase angle is 45 degrees different.
8. The multifunctional dining table capable of realizing hard bone source separation according to claim 1, wherein the charging barrel (12) is a combination structure of a cylinder and a truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732752.1A CN114951227A (en) | 2022-06-27 | 2022-06-27 | Multifunctional dining table capable of realizing hard bone source separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732752.1A CN114951227A (en) | 2022-06-27 | 2022-06-27 | Multifunctional dining table capable of realizing hard bone source separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114951227A true CN114951227A (en) | 2022-08-30 |
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ID=82965900
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210732752.1A Pending CN114951227A (en) | 2022-06-27 | 2022-06-27 | Multifunctional dining table capable of realizing hard bone source separation |
Country Status (1)
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|---|---|
| CN (1) | CN114951227A (en) |
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|---|---|---|---|---|
| FR2724293A1 (en) * | 1994-09-12 | 1996-03-15 | Innovations Mec Aliment Sarl | DEVICE FOR SEPARATING MECHANICALLY THE CONSTITUENTS OF A SET COMPRISING SOLID ELEMENTS AND FLESH |
| US5580305A (en) * | 1995-06-02 | 1996-12-03 | Mcfarland; Archie R. | Method and machine for segregating meat from bone, heavy tissue, and skin |
| JP2000000695A (en) * | 1998-06-16 | 2000-01-07 | Japan Steel Works Ltd:The | Dehydrating device |
| JP2004188241A (en) * | 2002-12-06 | 2004-07-08 | Arcadia Trading:Kk | Garbage treatment apparatus and processing method |
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-
2022
- 2022-06-27 CN CN202210732752.1A patent/CN114951227A/en active Pending
Patent Citations (10)
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|---|---|---|---|---|
| FR2724293A1 (en) * | 1994-09-12 | 1996-03-15 | Innovations Mec Aliment Sarl | DEVICE FOR SEPARATING MECHANICALLY THE CONSTITUENTS OF A SET COMPRISING SOLID ELEMENTS AND FLESH |
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| JP2000000695A (en) * | 1998-06-16 | 2000-01-07 | Japan Steel Works Ltd:The | Dehydrating device |
| JP2004188241A (en) * | 2002-12-06 | 2004-07-08 | Arcadia Trading:Kk | Garbage treatment apparatus and processing method |
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Application publication date: 20220830 |