CN113385419A - Sorting device for dry-wet mixed solid waste - Google Patents
Sorting device for dry-wet mixed solid waste Download PDFInfo
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- CN113385419A CN113385419A CN202110503988.3A CN202110503988A CN113385419A CN 113385419 A CN113385419 A CN 113385419A CN 202110503988 A CN202110503988 A CN 202110503988A CN 113385419 A CN113385419 A CN 113385419A
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- reaction chamber
- vibrating plate
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- 239000002910 solid waste Substances 0.000 title claims abstract description 88
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 52
- 238000012216 screening Methods 0.000 abstract description 22
- 238000005204 segregation Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009270 solid waste treatment Methods 0.000 abstract description 3
- 239000011120 plywood Substances 0.000 description 38
- 239000007787 solid Substances 0.000 description 20
- 238000002156 mixing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 239000010813 municipal solid waste Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 238000010564 aerobic fermentation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 108010059892 Cellulase Proteins 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229940106157 cellulase Drugs 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
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- Processing Of Solid Wastes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of solid waste treatment and harmlessness, and particularly relates to a sorting device for dry and wet mixed solid waste, which comprises a shell; a reaction chamber is arranged in the shell; a plurality of groups of rotating shafts are rotatably connected inside the shell; a plurality of groups of motors are fixedly connected to the side wall of the shell; the rotating shaft is fixedly connected with the output end of the motor; a cam is fixedly connected to the side wall of the rotating shaft, which is positioned in the reaction chamber; a vibration plate is rotatably connected to the position, corresponding to the cam, in the reaction chamber; through increase one step vibration segregation step before the dry wet mix admits to the sieve separator admits to useless admittedly, make the different dry wet mix of humidity useless admits to the screening machine earlier carry out preliminary separation, make the dry wet mix useless admits to the sieve separator useless admittedly and have certain layering, and then increase the screening effect of sieve separator.
Description
Technical Field
The invention belongs to the technical field of solid waste treatment and harmlessness, and particularly relates to a sorting device for dry and wet mixed solid waste.
Background
The sorting of the dry-wet mixed solid wastes is a process of classifying and treating the solid wastes with different humidity, so that the subsequent recycling and treatment of the solid wastes are facilitated, and the waste of resources is reduced.
Some technical schemes related to solid waste treatment and harmless treatment also appear in the prior art, for example, a chinese patent with application number 2019110152018 discloses a domestic garbage dry-wet separation resource treatment method, which comprises the following steps: sorting the mixed domestic garbage; carrying out dry garbage outward; crushing and filtering wet garbage; screening wet garbage; mechanically dehydrating the wet garbage; two-stage aerobic fermentation treatment of wet garbage: in the first stage, cellulase is subjected to aerobic fermentation; in the second stage, thermophilic bacteria are used for ultrahigh-temperature aerobic fermentation, and wet garbage is treated by the introduction of cellulase and an ultrahigh-temperature aerobic composting technology, so that the fermentation period is shortened, the odor generation amount is reduced, and the treatment cost is reduced.
Among the prior art, when current dry wet mix solid useless sorting, it is the sorting process that carries out classification with the waste material leading-in to stirring screening machine inside, but has found in long-time use observation, and when dry wet mix solid useless entering screening machine, can cause the comparatively moist material of part and comparatively dry material to mix in a large number, and the effect that leads to making the screening machine mix solid useless screening dry and wet not good enough.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problem that the screening effect of the screening machine on dry-wet mixed solid waste is not good enough when the dry-wet mixed solid waste is screened, which is caused by the fact that a large amount of partially wet materials and dry materials are mixed when the dry-wet mixed solid waste enters the screening machine, the waste is introduced into a stirring screening machine for classification treatment when the dry-wet mixed solid waste is sorted.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a sorting device for dry-wet mixed solid waste, which comprises a shell; a reaction chamber is arranged in the shell; a plurality of groups of rotating shafts are rotatably connected inside the shell; the rotating shafts are arranged in the reaction chamber in a staggered manner; a plurality of groups of motors are fixedly connected to the side wall of the shell; the rotating shaft is fixedly connected with the output end of the motor; a cam is fixedly connected to the side wall of the rotating shaft, which is positioned in the reaction chamber; a vibration plate is rotatably connected to the position, corresponding to the cam, in the reaction chamber; when in use, the prepared dry-wet mixed solid waste is placed in batches and then is led into the reaction chamber in batches; meanwhile, a collecting device is prepared at a discharge port at the bottom of the reaction chamber; mix the solid useless top feed inlet department from the casing with the dry and wet that is prepared and put into, dry and wet mix the inside that will fall out the casing under the conduction of a plurality of vibration boards this moment, mix the in-process that falls admittedly futilely, cam and axis of rotation will be driven by the outside motor of casing and rotate, then the shake that makes vibration board undulate about the inside of reacting chamber, make dry and wet mix the solid useless in the procedure of a plurality of vibration board vibrations and whereabouts, the phenomenon that the segregation appears in the dry and wet mixture solid useless that makes the humidity difference, and then make the solid useless and the solid useless phenomenon that layering appears that the moisture is few appear in the solid useless that makes the dry and wet mixture solid useless that a plurality of batches that has handled through this device have a state of preliminary layering, after making the dry and wet mixture solid useless that handles enter into the sieve separator, the sieve separator can have better screening effect.
Preferably, the top of the vibrating plate is hinged with a movable layer plate; the middle part of the vibrating plate is provided with a plurality of groups of openings; a plurality of groups of transmission rods are hinged to the bottom of the movable laminate; the bottoms of the plurality of groups of transmission rods are hinged with impacted plates; a first elastic sheet is fixedly connected between the impacted plate and the vibrating plate; when using, the cam can with receive the first contact of board of hitting, then make the top production of activity plywood at the vibration board rock through the transfer line, when rocking, receive the board of hitting and can extrude first shell fragment, after first shell fragment is extrudeed completely, the power that the cam produced will directly make the vibration board produce and rock, this operation makes vibration board and activity plywood can possess the atress of two segmentations, and then makes it have the vibration effect of two segmentations.
Preferably, a first ventilation protection pad is fixedly connected between the end part of the movable layer plate and the end part of the vibrating plate and covers the boundary space between the movable layer plate and the vibrating plate; a second breathable protective pad is fixedly connected between the end part of the vibrating plate and the end part of the impacted plate and covers the boundary space between the movable layer plate and the impacted plate; through being equipped with first ventilative protection pad between activity plywood and vibration board, can avoid doing wet mixture admittedly useless and then arrive between activity plywood and the vibration board and the influence that leads to activity plywood rock the problem of effect, be equipped with the ventilative protection pad of second simultaneously receiving to hit between board and the vibration board, can avoid doing wet mixture admits to the vibration board admittedly useless and receive to hit between the board and the unable normal promotion activity plywood emergence phenomenon of rocking of board that hits that leads to, this operation has guaranteed to hit board and activity plywood and can normally produce on the vibration board and rock.
Preferably, a position of the inner wall of the reaction chamber, which corresponds to the vibrating plate, is fixedly connected with a limiting block; the end part of the limiting block is fixedly connected with a protective flexible cushion; the other end of the protective flexible cushion is fixedly connected to the vibrating plate; in the in-process of using, through the tip at the vibration board, the lateral wall of reaction chamber is equipped with stopper and protection flexible pad, can avoid mixing the bottom that useless solid entered into the reaction chamber from the gap between vibration board and the reaction chamber inner wall from the doing that the reaction chamber top got into, this operation reduces and mixes the inside useless solid and have great impurity and block the problem of vibration board futilely, and through be equipped with protection flexible pad between stopper and vibration board, can avoid impurity to enter into the problem between vibration board and the reaction chamber from the gap between stopper and the vibration board.
Preferably, the side wall of the reaction chamber is provided with a gas transmission device; the side wall of the reaction chamber is provided with a vent hole corresponding to the gas transmission device and communicated with the gas transmission device; the limiting block is internally provided with a Y-shaped air guide hole which is communicated with the air vent; through increasing the gas transmission device in the lateral wall of reaction chamber and blowing to the reaction chamber inside, can make dry and wet mix and abandon admittedly when the vibration board top, have certain air current to strike dry and wet mix and abandon admittedly, make dry and wet mix and to mix the inside partial air that exists of giving up admittedly, make its whole more fluffy, can receive when vibrating, the quick layering of the useless meeting of giving up admittedly of different humidity.
Preferably, an air guide channel is formed in the vibrating plate; one end of the air guide channel corresponds to a hole formed in the bottom of the limiting block, and the other end of the air guide channel corresponds to the end part of the hit plate; have the air duct through increasing in vibration board inside, can make the gas that gas transmission device blew out, lead to the position between vibration board and the board of being hit through the air duct, then enter into between activity plywood and the vibration board through the trompil, then blow to dry wet mixing solid waste from first ventilative protection pad department, make empty dry wet mixing solid waste also can receive the impact of air current, increase dry wet mixing solid waste inside fluffy degree.
Preferably, a preformed hole is formed in the movable laminate; an elastic pad is fixedly connected inside the reserved hole; an elastic C-shaped support column is fixedly connected to the top of the vibrating plate and the position corresponding to the elastic pad; the end part of the elastic cushion is fixedly connected with a first flexible magnet; a second flexible magnet is fixedly connected to the position, corresponding to the first flexible magnet, in the preformed hole; when the movable laminate is close to the elastic C-shaped stay on the vibrating plate, the elastic C-shaped stay is pushed away by the elastic cushion, and then gas between the movable laminate and the vibrating plate is sprayed out from the first flexible magnet and the second flexible magnet, the operation can enable dry-wet mixed solid waste to stay at the top of the movable laminate and be jacked up by the elastic C-shaped stay for one end distance, meanwhile, the gas can enter the dry-wet mixed solid waste interior from the space between the first flexible magnet and the second flexible magnet, and through the matching of the first flexible magnet and the second flexible magnet, the first flexible magnet and the second flexible magnet are mutually attracted and attached when the elastic C-shaped stay is not in contact with the elastic cushion, the phenomenon that the dry-wet mixed solid waste at the top of the movable laminate can enter the space between the movable laminate and the vibrating plate is reduced, and the stability of the movable laminate when the movable laminate is rocked is ensured.
Preferably, the bottom of the movable laminate is fixedly connected with an elastic rope; the bottom end of the elastic rope is fixedly connected with a counterweight iron ball; the top of the vibrating plate is fixedly connected with a Y-shaped magnet; the top of the Y-shaped magnet is arranged in an arc shape; when activity plywood and vibration board were close to, the counter weight iron ball will be adsorbed by Y shape magnet, then when the vibration board was kept away from to the activity plywood, can flare-out earlier the elasticity rope, when the pulling force of elasticity rope was greater than the suction of Y shape magnet, will draw the counter weight iron ball to the activity plywood, makes it strike the activity plywood, and this operation can increase the vibration number of times of activity plywood, reduces the solid useless quantity of being stained with of the dry and wet mixture in activity plywood top.
Preferably, the bottom of the movable laminate is fixedly connected with a stress strip at a position corresponding to the elastic rope; the top of the Y-shaped magnet is fixedly connected with a rubber protection pad; through being equipped with the atress strip, can be when elasticity rope pulls the counter weight iron ball to the activity plywood, make the elasticity rope contract between a plurality of atress strips, then the counter weight iron ball strikes the atress strip, and then will strike power and transmit to the activity plywood on, avoided the elasticity rope to block between counter weight iron ball and elasticity rope, and the striking power reduction problem that leads to, be equipped with one deck rubber protection pad on Y shape magnet simultaneously, can protect when the counter weight iron ball strikes on Y shape magnet, the damage problem that leads to Y shape magnet.
Preferably, the end part of the movable laminate is fixedly connected with a springboard; the bottom of the springboard is provided with a groove; a second elastic sheet is fixedly connected inside the groove; through being equipped with the springboard at the tip of activity plywood, can mix when useless solid landing from activity plywood top in doing wet, can be picked up a section distance by the springboard, make the solid vacation time of useless of dry wet mixture increase, make its segregation that can be more abundant.
The invention has the beneficial effects that:
1. the invention provides a sorting device for dry-wet mixed solid waste, which is characterized in that a step of vibration segregation is added before the dry-wet mixed solid waste enters a screening machine, so that the dry-wet mixed solid waste with different humidity is primarily separated, the dry-wet mixed solid waste has certain layering when entering the screening machine, and the screening effect of the screening machine is further improved.
2. According to the invention, the vibration frequency is increased when the vibration plate is extruded by the cam by adding the plurality of vibration movable layer plates on the vibration plate, and meanwhile, the vibration frequency of the dry-wet mixed solid waste is increased, so that the separation speed of the dry-wet mixed solid waste is accelerated.
3. According to the vibrating machine, the end part of the movable layer plate is additionally provided with the raised springboard, so that when dry-wet mixed solid waste falls from the end part of the movable layer plate, the dry-wet mixed solid waste is thrown by the springboard, the soaring time of the dry-wet mixed solid waste in the vibrating machine is increased, and the segregation effect of the vibrating machine on the dry-wet mixed solid waste is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of a vibration plate;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is a schematic structural view of a gangway;
illustration of the drawings:
1. a housing; 11. a reaction chamber; 12. a rotating shaft; 13. a cam; 14. a vibrating plate; 15. a limiting block; 16. a protective flexible cushion; 2. a movable laminate; 21. opening a hole; 22. a transmission rod; 23. a strike plate; 24. a first spring plate; 25. a first breathable protective pad; 26. a second breathable protective pad; 3. a gangboard; 31. a groove; 32. a second elastic sheet; 4. a gas delivery device; 41. a vent hole; 42. a Y-shaped air guide hole; 44. an air guide passage; 5. an elastic pad; 51. an elastic C-shaped stay; 52. a first flexible magnet; 53. a second flexible magnet; 6. an elastic cord; 61. a counterweight iron ball; 62. a Y-shaped magnet; 63. a rubber pad; 64. a stress strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-5, the present invention provides a sorting apparatus for dry and wet mixed solid wastes, which comprises a housing 1; a reaction chamber 11 is arranged in the shell 1; a plurality of groups of rotating shafts 12 are rotatably connected inside the shell 1; the rotating shafts 12 are arranged in the reaction chamber 11 in a staggered manner; a plurality of groups of motors are fixedly connected to the side wall of the shell 1; the rotating shaft 12 is fixedly connected with the output end of the motor; a cam 13 is fixedly connected to the side wall of the rotating shaft 12 positioned in the reaction chamber 11; a vibration plate 14 is rotatably connected to the reaction chamber 11 at a position corresponding to the cam 13; when in use, the prepared dry-wet mixed solid waste is placed in batches and then is led into the reaction chamber 11 in batches; meanwhile, a collecting device is prepared at a discharge port at the bottom of the reaction chamber 11; the dry and wet mixing solid waste prepared is put into the top feeding port of the shell 1, at the moment, the dry and wet mixing solid waste falls out of the shell 1 through the conduction of the plurality of vibration plates 14, in the process of the dry and wet mixing solid waste falling, the cam 13 and the rotating shaft 12 are driven by the motor outside the shell 1 to rotate, then the vibration plates 14 vibrate up and down in the reaction chamber 11, the dry and wet mixing solid waste is made to vibrate and fall in the plurality of vibration plates 14, the dry and wet mixing solid waste with different humidity is made to generate segregation phenomenon, and the solid waste with less moisture and more moisture is made to generate layering phenomenon, so that each batch of dry and wet mixing solid waste processed by the device has a state of primary layering, and the processed dry and wet mixing solid waste enters a screening machine, and the screening machine can have better screening effect.
The top of the vibrating plate 14 is hinged with a movable layer plate 2; a plurality of groups of openings 21 are formed in the middle of the vibrating plate 14; the bottom of the movable laminate 2 is hinged with a plurality of groups of transmission rods 22; the bottom of the transmission rods 22 is hinged with a hit plate 23; a first elastic sheet 24 is fixedly connected between the impact plate 23 and the vibrating plate 14; when the vibrating plate 14 is used, the cam 13 can be in contact with the hit plate 23 firstly, then the movable layer plate 2 is shaken at the top of the vibrating plate 14 through the transmission rod 22, the hit plate 23 can extrude the first elastic sheet 24 while shaking, after the first elastic sheet 24 is completely extruded, the force generated by the cam 13 can directly enable the vibrating plate 14 to shake, the vibrating plate 14 and the movable layer plate 2 can have two-section stress through the operation, and then the vibrating plate can have two-section vibration effect.
A first ventilation protective pad 25 is fixedly connected between the end part of the movable layer plate 2 and the end part of the vibrating plate 14 and covers the boundary space between the movable layer plate 2 and the vibrating plate 14; a second ventilation protective pad 26 is fixedly connected between the end part of the vibrating plate 14 and the end part of the impact plate 23 and covers the boundary space between the movable layer plate 2 and the impact plate 23; through being equipped with first ventilative protection pad 25 between activity plywood 2 and vibration board 14, can avoid dry wet mixing solid useless and then arrive between activity plywood 2 and the vibration board 14 and the problem that the effect is rocked to influence activity plywood 2 that leads to, be equipped with second ventilative protection pad 26 between hitting board 23 and vibration board 14 simultaneously, can avoid dry wet mixing solid useless enter into vibration board 14 and hit between board 23 and the unable normal promotion activity plywood 2 phenomenon that takes place to rock of board 23 that hits that leads to, this operation has guaranteed to hit board 23 and activity plywood 2 and can normally produce on vibration board 14 and rock.
A limiting block 15 is fixedly connected to the inner side wall of the reaction chamber 11 and the position corresponding to the vibrating plate 14; the end part of the limiting block 15 is fixedly connected with a protective flexible cushion 16; the other end of the protective flexible cushion 16 is fixedly connected to the vibrating plate 14; in the using process, the side wall of the reaction chamber 11 is provided with the limit block 15 and the protective flexible pad 16 at the end part of the vibrating plate 14, so that the problem that dry-wet mixed solid waste entering from the top of the reaction chamber 11 enters the bottom of the reaction chamber 11 from a gap between the vibrating plate 14 and the inner side wall of the reaction chamber 11 can be avoided, the operation reduces the problem that the vibrating plate 14 is clamped due to larger impurities in the dry-wet mixed solid waste, and the problem that the impurities enter between the vibrating plate 14 and the reaction chamber 11 from the gap between the limit block 15 and the vibrating plate 14 can be avoided by arranging the protective flexible pad 16 between the limit block 15 and the vibrating plate 14.
The side wall of the reaction chamber 11 is provided with a gas transmission device 4; the side wall of the reaction chamber 11 is provided with a vent hole 41 corresponding to the gas transmission device 4 and communicated with the gas transmission device 4; a Y-shaped air guide hole 42 is formed in the limiting block 15 and is communicated with the vent hole 41; the gas transmission device 4 is additionally arranged on the side wall of the reaction chamber 11 to blow the interior of the reaction chamber 11, so that when dry and wet mixed solid wastes fall on the top of the vibrating plate 14, certain gas flow impacts the dry and wet mixed solid wastes, partial air exists in the interior of the dry and wet mixed solid wastes, the whole body is more fluffy, and the solid wastes with different humidity can be quickly layered when the solid wastes are vibrated; an air guide channel 44 is formed in the vibrating plate 14; one end of the air guide channel 44 corresponds to a hole formed at the bottom of the limiting block 15, and the other end corresponds to the end part of the impacted plate 23; by adding the air guide channel 44 in the vibrating plate 14, the air blown out by the air conveying device 4 is guided to the position between the vibrating plate 14 and the impacted plate 23 through the air guide channel 44, then enters the position between the movable layer plate 2 and the vibrating plate 14 through the opening 21, and is blown to the dry-wet mixed solid waste from the first air-permeable protective pad 25, so that the emptied dry-wet mixed solid waste can be impacted by the air flow, and the looseness of the interior of the dry-wet mixed solid waste is increased.
A preformed hole is formed in the movable laminate 2; an elastic pad 5 is fixedly connected inside the reserved hole; an elastic C-shaped stay 51 is fixedly connected to the top of the vibrating plate 14 and the position corresponding to the elastic pad 5; a first flexible magnet 52 is fixedly connected to the end part of the elastic cushion 5; a second flexible magnet 53 is fixedly connected to the position, corresponding to the first flexible magnet 52, in the preformed hole; when the movable layer 2 approaches the elastic C-shaped brace 51 on the vibrating plate 14, the elastic C-shaped brace 51 pushes away the elastic pad 5, thereby ejecting the gas between the active layer plate 2 and the diaphragm 14 from between the first and second flexible magnets 52 and 53, this operation enables the dry and wet mixed solid wastes to be jacked up by the elastic C-shaped stay 51 for a certain distance when staying on the top of the movable laminate 2, meanwhile, gas can enter the dry-wet mixed solid waste from the space between the first flexible magnet 52 and the second flexible magnet 53, and through the cooperation of first flexible magnet 52 and second flexible magnet 53, first flexible magnet 52 and second flexible magnet 53 attract each other and laminate when can making elasticity C shape dagger 51 contactless cushion 5, reduce the phenomenon that the dry and wet mixture at activity plywood 2 top can enter into between activity plywood 2 and the vibration board 14 useless admittedly, guaranteed the stability of activity plywood 2 when rocking.
The bottom of the movable laminate 2 is fixedly connected with an elastic rope 6; the bottom end of the elastic rope 6 is fixedly connected with a counterweight iron ball 61; a Y-shaped magnet 62 is fixedly connected to the top of the vibrating plate 14; the top of the Y-shaped magnet 62 is arc-shaped; when activity plywood 2 and vibration board 14 were close to, counter weight iron ball 61 will be adsorbed by Y shape magnet 62, then when the vibration board 14 was kept away from to activity plywood 2, can straighten earlier elastic rope 6, when the pulling force of elastic rope 6 was greater than Y shape magnet 62's suction, will draw counter weight iron ball 61 to activity plywood 2, make it strike activity plywood 2, the vibration number of times of this operation multiplicable activity plywood 2, reduce the solid useless volume of mixing of activity plywood 2 top futilely and wetly.
A stress strip 64 is fixedly connected to the bottom of the movable laminate 2 corresponding to the elastic rope 6; the top of the Y-shaped magnet 62 is fixedly connected with a rubber protection pad 63; through being equipped with atress strip 64, can make elasticity rope 6 contract between a plurality of atress strips 64 when elasticity rope 6 draws counter weight iron ball 61 to activity plywood 2, then counter weight iron ball 61 strikes atress strip 64, and then transmit the power of striking to activity plywood 2 on, avoided elasticity rope 6 to block between counter weight iron ball 61 and elasticity rope 6, and the power of striking that leads to reduces the problem, be equipped with one deck rubber protection pad 63 on Y shape magnet 62 simultaneously, can protect counter weight iron ball 61 when assaulting Y shape magnet 62, the problem of damage that causes Y shape magnet 62.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a springboard 3 is fixed to an end of the movable laminate 2; the bottom of the springboard 3 is provided with a groove 31; a second elastic sheet 32 is fixedly connected inside the groove 31; through being equipped with springboard 3 at the tip of activity plywood 2, can mix when useless solid landing from activity plywood 2 top in doing wet, can be picked up a section distance by springboard 3, make the dry and wet mix and useless the soaring time increase admittedly, make its segregation that can be more abundant.
The working principle is as follows: when in use, the prepared dry-wet mixed solid waste is placed in batches and then is led into the reaction chamber 11 in batches; meanwhile, a collecting device is prepared at a discharge port at the bottom of the reaction chamber 11; the prepared dry-wet mixed solid waste is put into the top feeding port of the shell 1, the dry-wet mixed solid waste is transferred by the vibrating plates 14 and falls out of the shell 1, the cam 13 and the rotating shaft 12 are driven by the motor outside the shell 1 to rotate in the falling process of the dry-wet mixed solid waste, and then the vibrating plates 14 shake up and down in the reaction chamber 11, so that the dry-wet mixed solid waste is separated in the vibrating and falling process of the vibrating plates 14, and the solid waste with low moisture and the solid waste with high moisture are layered, so that each batch of dry-wet mixed solid waste treated by the device has a primary layered state, and the treated dry-wet mixed solid waste enters a screening machine, so that the screening machine has a better screening effect; in the using process, the side wall of the reaction chamber 11 is provided with the limit block 15 and the protective flexible cushion 16 at the end part of the vibrating plate 14, so that dry-wet mixed solid waste entering from the top of the reaction chamber 11 can be prevented from entering the bottom of the reaction chamber 11 from a gap between the vibrating plate 14 and the inner side wall of the reaction chamber 11, the operation reduces the problem that the vibrating plate 14 is clamped by large impurities in the dry-wet mixed solid waste, and the protective flexible cushion 16 is arranged between the limit block 15 and the vibrating plate 14, so that the problem that the impurities enter between the vibrating plate 14 and the reaction chamber 11 from the gap between the limit block 15 and the vibrating plate 14 can be prevented; when the vibrating plate 14 is used, the cam 13 is firstly contacted with the struck plate 23, then the movable layer plate 2 is shaken at the top of the vibrating plate 14 through the transmission rod 22, the struck plate 23 can extrude the first elastic sheet 24 while shaking, after the first elastic sheet 24 is completely extruded, the force generated by the cam 13 can directly shake the vibrating plate 14, and the vibrating plate 14 and the movable layer plate 2 can have two-section stress through the operation, so that the vibrating plate has two-section vibration effect; the first air-permeable protection pad 25 is arranged between the moving layer plate 2 and the vibrating plate 14, so that the problem that the shaking effect of the moving layer plate 2 is influenced due to the fact that dry-wet mixed solid waste enters between the moving layer plate 2 and the vibrating plate 14 can be avoided, meanwhile, the second air-permeable protection pad 26 is arranged between the struck plate 23 and the vibrating plate 14, the phenomenon that the struck plate 23 cannot normally push the moving layer plate 2 to shake due to the fact that the dry-wet mixed solid waste enters between the vibrating plate 14 and the struck plate 23 can be avoided, and the operation ensures that the struck plate 23 and the moving layer plate 2 can normally shake on the vibrating plate 14; the end part of the movable laminate 2 is provided with the springboard 3, so that when dry and wet mixed solid wastes slide off from the top of the movable laminate 2, the springboard 3 can lift for a certain distance, the emptying time of the dry and wet mixed solid wastes is increased, and the dry and wet mixed solid wastes can be separated more fully; the gas transmission device 4 is additionally arranged on the side wall of the reaction chamber 11 to blow the interior of the reaction chamber 11, so that when dry and wet mixed solid wastes fall on the top of the vibrating plate 14, certain gas flow impacts the dry and wet mixed solid wastes, partial air exists in the interior of the dry and wet mixed solid wastes, the whole body is more fluffy, and the solid wastes with different humidity can be quickly layered when the solid wastes are vibrated; the gas channel 44 is additionally arranged in the vibrating plate 14, so that the gas blown out by the gas transmission device 4 is guided to the position between the vibrating plate 14 and the impacted plate 23 through the gas channel 44, then enters the position between the movable layer plate 2 and the vibrating plate 14 through the opening 21, and is blown to the dry-wet mixed solid waste from the first gas-permeable protective pad 25, so that the emptied dry-wet mixed solid waste can be impacted by the gas flow, and the bulkiness in the dry-wet mixed solid waste is increased; when the movable layer 2 approaches the elastic C-shaped brace 51 on the vibrating plate 14, the elastic C-shaped brace 51 pushes away the elastic pad 5, thereby ejecting the gas between the active layer plate 2 and the diaphragm 14 from between the first and second flexible magnets 52 and 53, this operation enables the dry and wet mixed solid wastes to be jacked up by the elastic C-shaped stay 51 for a certain distance when staying on the top of the movable laminate 2, meanwhile, gas can enter the dry-wet mixed solid waste from the space between the first flexible magnet 52 and the second flexible magnet 53, moreover, the first flexible magnet 52 and the second flexible magnet 53 are matched, so that the first flexible magnet 52 and the second flexible magnet 53 are attracted and attached when the elastic C-shaped supporting column 51 is not contacted with the elastic pad 5, the phenomenon that dry-wet mixed solid waste at the top of the movable laminate 2 enters between the movable laminate 2 and the vibrating plate 14 is reduced, and the stability of the movable laminate 2 during shaking is ensured; when the movable layer plate 2 is close to the vibrating plate 14, the counterweight iron ball 61 is adsorbed by the Y-shaped magnet 62, then when the movable layer plate 2 is far away from the vibrating plate 14, the elastic rope 6 is firstly straightened, and when the pulling force of the elastic rope 6 is greater than the suction force of the Y-shaped magnet 62, the counterweight iron ball 61 is pulled towards the movable layer plate 2 to be knocked to the movable layer plate 2, so that the vibration frequency of the movable layer plate 2 can be increased, and the adhering quantity of dry-wet mixed solid wastes at the top of the movable layer plate 2 is reduced; through being equipped with atress strip 64, can make elasticity rope 6 contract between a plurality of atress strips 64 when elasticity rope 6 draws counter weight iron ball 61 to activity plywood 2, then counter weight iron ball 61 strikes atress strip 64, and then transmit the power of striking to activity plywood 2 on, avoided elasticity rope 6 to block between counter weight iron ball 61 and elasticity rope 6, and the power of striking that leads to reduces the problem, be equipped with one deck rubber protection pad 63 on Y shape magnet 62 simultaneously, can protect counter weight iron ball 61 when assaulting Y shape magnet 62, the problem of damage that causes Y shape magnet 62.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a sorting unit that is used for dry wet mixture to give up admittedly which characterized in that: comprises a shell (1); a reaction chamber (11) is arranged in the shell (1); a plurality of groups of rotating shafts (12) are rotatably connected in the shell (1); the rotating shafts (12) are arranged in the reaction chamber (11) in a staggered manner; a plurality of groups of motors are fixedly connected to the side wall of the shell (1); the rotating shaft (12) is fixedly connected with the output end of the motor; a cam (13) is fixedly connected to the side wall of the rotating shaft (12) positioned in the reaction chamber (11); a vibration plate (14) is rotatably connected to the position corresponding to the cam (13) in the reaction chamber (11).
2. The sorting device for dry-wet mixed solid wastes according to claim 1, characterized in that: the top of the vibrating plate (14) is hinged with a movable layer plate (2); a plurality of groups of openings (21) are formed in the middle of the vibrating plate (14); a plurality of groups of transmission rods (22) are hinged to the bottom of the movable laminate (2); the bottoms of the groups of transmission rods (22) are hinged with a hit receiving plate (23); a first elastic sheet (24) is fixedly connected between the impact plate (23) and the vibrating plate (14).
3. The sorting device for dry-wet mixed solid wastes according to claim 2, characterized in that: a first ventilation protective pad (25) is fixedly connected between the end part of the movable layer plate (2) and the end part of the vibrating plate (14) and covers the boundary space between the movable layer plate (2) and the vibrating plate (14); a second ventilation protective pad (26) is fixedly connected between the end part of the vibrating plate (14) and the end part of the impact plate (23) and covers the boundary space between the movable layer plate (2) and the impact plate (23).
4. The sorting device for dry-wet mixed solid wastes according to claim 3, characterized in that: the end part of the movable laminate (2) is fixedly connected with a springboard (3); the bottom of the springboard (3) is provided with a groove (31); and a second elastic sheet (32) is fixedly connected inside the groove (31).
5. The sorting device for dry-wet mixed solid wastes according to claim 4, characterized in that: a limiting block (15) is fixedly connected to the position, corresponding to the vibrating plate (14), of the inner side wall of the reaction chamber (11); the end part of the limiting block (15) is fixedly connected with a protective flexible pad (16); the other end of the protective flexible cushion (16) is fixedly connected to the vibrating plate (14).
6. The sorting device for dry-wet mixed solid wastes according to claim 5, characterized in that: the side wall of the reaction chamber (11) is provided with a gas transmission device (4); the side wall of the reaction chamber (11) is provided with a vent hole (41) at a position corresponding to the gas transmission device (4), and is communicated with the gas transmission device (4); the limiting block (15) is internally provided with a Y-shaped air guide hole (42) which is communicated with the vent hole (41).
7. The sorting device for dry-wet mixed solid wastes according to claim 6, characterized in that: an air guide channel (44) is formed in the vibrating plate (14); one end of the air guide channel (44) corresponds to a hole formed in the bottom of the limiting block (15), and the other end of the air guide channel corresponds to the end of the hit plate (23).
8. The sorting device for dry-wet mixed solid wastes according to claim 7, characterized in that: a preformed hole is formed in the movable laminate (2); an elastic pad (5) is arranged inside the preformed hole; the elastic cushion (5) is fixedly connected with one side of a preformed hole in the movable laminate (2); the top of the vibrating plate (14) is fixedly connected with an elastic C-shaped stay (51) at a position corresponding to the elastic pad (5); a first flexible magnet (52) is fixedly connected to the end part of the elastic pad (5); and a second flexible magnet (53) is fixedly connected to the position, corresponding to the first flexible magnet (52), in the preformed hole.
9. The sorting device for dry-wet mixed solid wastes according to claim 8, characterized in that: the bottom of the movable laminate (2) is fixedly connected with an elastic rope (6); the bottom end of the elastic rope (6) is fixedly connected with a counterweight iron ball (61); a Y-shaped magnet (62) is fixedly connected to the top of the vibrating plate (14); the top of the Y-shaped magnet (62) is arranged in an arc shape.
10. The sorting device for dry-wet mixed solid wastes according to claim 9, characterized in that: stress strips (64) are fixedly connected to the bottom of the movable laminate (2) and the positions corresponding to the elastic ropes (6); the top of the Y-shaped magnet (62) is fixedly connected with a rubber protection pad (63).
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| CN202110503988.3A CN113385419B (en) | 2021-05-10 | 2021-05-10 | Sorting device for dry-wet mixed solid waste |
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| CN211463303U (en) * | 2019-12-16 | 2020-09-11 | 襄阳职业技术学院 | Solid waste classifying, screening and treating device |
| CN212821172U (en) * | 2020-07-28 | 2021-03-30 | 大连中渤达精密制造有限公司 | Shot-slag separating device for shot blasting machine |
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| CN108580314A (en) * | 2018-04-18 | 2018-09-28 | 青岛农业大学 | A kind of impurity separation method and device of small-sized vegetable seeds |
| CN209791666U (en) * | 2019-03-19 | 2019-12-17 | 广西荣烁环境工程有限公司 | Solid waste treatment device for household garbage |
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