CN115814891A - Waste hardware electrical appliance disassembling and cleaning device - Google Patents
Waste hardware electrical appliance disassembling and cleaning device Download PDFInfo
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- CN115814891A CN115814891A CN202211562344.2A CN202211562344A CN115814891A CN 115814891 A CN115814891 A CN 115814891A CN 202211562344 A CN202211562344 A CN 202211562344A CN 115814891 A CN115814891 A CN 115814891A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 77
- 239000002699 waste material Substances 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 125
- 239000012634 fragment Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000126 substance Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 57
- 238000003860 storage Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000006260 foam Substances 0.000 abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 239000010949 copper Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000005060 rubber Substances 0.000 abstract description 4
- 229910052718 tin Inorganic materials 0.000 abstract description 4
- 229910017052 cobalt Inorganic materials 0.000 abstract description 3
- 239000010941 cobalt Substances 0.000 abstract description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- -1 plastics and foams Chemical compound 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
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Images
Classifications
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- 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
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Cleaning In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of waste hardware electric appliance treatment equipment, and particularly relates to a waste hardware electric appliance disassembling and cleaning device which sequentially comprises a primary disassembling and cleaning section for performing primary disassembling and dust removal on a waste hardware electric appliance to obtain primary fragments, a conveyor, a secondary disassembling and cleaning section for performing secondary disassembling, cleaning and screening on the primary fragments, a circulating water assembly and a reservoir, wherein the primary disassembling and cleaning section and the conveyor are both positioned above the reservoir, the circulating water assembly for flushing the primary fragments is arranged above the secondary disassembling and cleaning section, and one end of the circulating water assembly extends to the top end of the conveyor. The invention realizes the cleaning process of the waste hardware and electrical appliances in the disassembling process, and realizes the preliminary screening of the disassembled fragments in the disassembling and cleaning process, and separates out magnetic substances such as iron, cobalt, nickel and the like, non-magnetic substances such as copper, tin, aluminum and the like, light plastics, rubber and foam substances, thereby reducing the use of subsequent process equipment and saving energy consumption.
Description
Technical Field
The invention belongs to the technical field of waste hardware electric appliance treatment equipment, and particularly relates to a waste hardware electric appliance disassembling and cleaning device.
Background
The hardware electrical appliances include electrical appliances made of metal materials such as gold, silver, copper, iron, aluminum, tin, and the like, and the most common hardware electrical appliances include power supplies, electrical appliances, lamps, electrical sockets, electrical switches, electrical connectors, resistors, capacitors, reactors, and the like, and also include tools such as pliers, wrenches, various screwdrivers, electrical accessories, and the like. The device comprises recyclable metal materials and plastic materials, and belongs to one of raw material sources for preparing new hardware electric appliances.
After the waste hardware electrical appliances are recovered, the waste hardware electrical appliances are disassembled firstly, a double-shaft shredder is used for primary crushing and a roller crusher is used for secondary crushing, so that various metals, plastics and foams can be fully crushed and dissociated, then devices such as a wind power sorting device, a magnetic separator, a separator and an eddy current sorting device are used for separating various metals such as iron, copper and aluminum and various materials such as plastics and foams, and the various materials are obtained after separation and are cleaned, recovered and recycled. The general old and useless five metals electrical apparatus all is unused throughout the year, and inside dust is numerous, retrieves appointed regional back moreover, also can place for a long time, reaches a certain ton volume and just can unify the processing, leads to being infected with a large amount of silt inside and outside the five metals electrical apparatus of placing. Therefore, after the crushing is directly carried out, the dust still stays on the fragments, the subsequent treatment still needs to be carried out by fine equipment such as a winnowing machine and a magnetic separator, the later-stage cleaning of the materials obtained by separation still needs complex procedures, the process is complex, and the equipment is complex. Therefore, a device for disassembling and cleaning waste hardware electrical appliances is provided.
Disclosure of Invention
In order to solve the problems of complicated process and complex equipment for recycling the waste hardware electrical appliances in the background art, a device for disassembling and cleaning the waste hardware electrical appliances is provided.
The purpose is achieved through the following technical scheme:
a waste hardware electrical appliance disassembling and cleaning device sequentially comprises a first-stage disassembling cleaning section, a conveyor, a second-stage disassembling cleaning section, a circulating water assembly and a reservoir, wherein the first-stage disassembling cleaning section is used for performing first-stage disassembling and dust removal on waste hardware electrical appliances to obtain first-stage fragments, the second-stage disassembling cleaning section is used for performing second-stage disassembling and cleaning and screening on the first-stage fragments, the first-stage disassembling cleaning section and the conveyor are both positioned above the reservoir, the second-stage disassembling cleaning section is positioned on one side of the reservoir, the circulating water assembly for flushing the first-stage fragments is arranged above the second-stage disassembling cleaning section, one end of the circulating water assembly extends to the top end of the conveyor, and the bottom end of the second-stage disassembling cleaning section is communicated with the reservoir;
the shell of the first-stage disassembly cleaning section sequentially comprises a feed port, a double-roller crusher, a first-stage dust removal assembly, a second-stage dust removal assembly and a dust collection net for removing dust by utilizing negative-pressure wind power from top to bottom;
the inside mill subassembly that is used for carrying out recrushment to the one-level piece and obtains the second grade piece, be used for the screening of including in proper order down from last of the casing of clean section is disassembled to the second grade electromagnet bundle, be used for the screening of magnetic material in the second grade piece deposit the liquid dish, be arranged in accepting the transport net of light and small material in the second grade piece and be used for accepting the collecting tank of circulating water, be equipped with the through-hole between collecting tank and the cistern, the one end of collecting tank is equipped with the collecting box, inside the transport net extends to the collecting box, be equipped with the cloth wind dish in the collecting box, just the cloth wind dish is located the transport net below.
As a further improvement of the technical scheme:
the one-level dust removal subassembly is the same with second grade dust removal subassembly structure, includes two dust removal mechanisms side by side, every dust removal mechanism includes two relative dust removal dishes, is equipped with intercrossing's brush hair on two relative dust removal dishes, and two relative dust removal dishes are including fixed dust removal dish and pivoted dust removal dish, be equipped with the feeler lever on the pivoted dust removal dish, fixed dust removal dish be equipped with feeler lever assorted dog, be equipped with flexible groove on the casing, flexible groove with be equipped with the elastic component between the fixed dust removal dish.
When the feeler lever rotates to the position of the stop block, the fixed dust removing discs are pushed to move towards the telescopic slot, the mutually crossed bristles between the two opposite dust removing discs are separated, and the dust removing discs fixed in the primary dust removing assembly and the secondary dust removing assembly are positioned on different sides.
The top of one-level dust removal subassembly and second grade dust removal subassembly all is equipped with the movable fork of constituteing by horizontal pole and a plurality of montant, the horizontal pole both ends of movable fork all are connected with shells inner wall through the spring cartridge, just the lower extreme that the horizontal pole is close to fixed dust removal dish is equipped with the driven piece, fixed dust removal dish upper end is equipped with the ejector pad, promotes fixed dust removal dish when the feeler lever rotates to the dog position and removes to flexible groove, and the ejector pad drives the driven piece and removes backward, then because the elasticity of spring cartridge resets for the movable fork plays the effect of stirring vibration to the one-level piece.
The mill subassembly includes two opposite direction's mill of rotation, the mill comprises the carousel of inlaying each other and small turntable, small turntable passes through the spring extensible member and is connected with the carousel, small turntable's opposite face all is equipped with a plurality of rings of broken tooth, and staggers each other just broken tooth on the small turntable of two mills, and one of them small turntable's opposite face is equipped with the annular groove, just it is protruding to be equipped with the arcuation on the annular groove, the bellied top of arcuation flushes with small turntable surface, and the opposite face of another small turntable is equipped with along the gliding lug of annular groove, and two opposite direction's mills begin to rotate, and when the lug slides to the arcuation is protruding, two small turntables then separate each other.
The electromagnet bundle is provided with a plurality of layers, each layer is composed of a plurality of broken line-shaped electromagnets, and the electromagnets between the adjacent layers are distributed in a staggered mode.
And the liquid storage disc is provided with a plurality of liquid leakage pipes.
The electromagnetic bundle and the liquid storage discs are provided with at least two stages, the electromagnetic bundle and the liquid storage discs are arranged at intervals, liquid leakage pipes on the upper liquid storage disc and the lower liquid storage disc are distributed in a crossed mode, and access doors are arranged at two ends of the liquid storage discs and two ends of the electromagnetic bundle.
The negative pressure end of the dust collection net is provided with a pulse type dust collector, the air purifying end of the pulse type dust collector is provided with a heater and a hot air pipe, and the hot air pipe is connected with the air inlet end of the air distribution disc.
The disassembly cleaning specifically comprises the following steps:
s1: the waste hardware electrical appliance enters from a feeding port, is crushed into primary fragments with different sizes by a double-roller crusher, falls into the primary dust removal component and the secondary dust removal component due to self weight, and is extruded and washed by bristles of two groups of dust removal components, so that dust on the surfaces of the primary fragments is separated, and then the separated dust is immediately taken away by a dust collection net due to negative pressure wind power in the dust collection net, and the rest primary fragments fall into a conveyor due to gravity;
s2: the water flowing out of the circulating water assembly flows into the bottom end from the top end of the conveyor to carry out first-step washing on the primary fragments, and the primary fragments are continuously subjected to water flow washing in the conveying process of the conveyor;
s3: after the conveyer carries the one-level piece to the top, the one-level piece falls into mill subassembly region, the mill subassembly grinds it and obtains the second grade piece, the second grade piece falls into electromagnet bundle region, magnetic substance is attracted on electromagnet bundle, all the other materials continue to fall to depositing the liquid dish in the second grade piece, the material that the quality is big stops on depositing the liquid dish, light and small material is because buoyancy overflows from depositing the liquid dish along with rivers and falls to the transport net, be carried to the collecting box, be collected after the air distribution dish is dried, the water that falls then passes the transport net and falls into the collecting tank, continue to use by circulating water assembly, all be equipped with the inductor on depositing the electro-magnet of liquid dish, when self storage material arrives a timing, then will deposit liquid dish and the interior electro-magnet material of bundle and take out.
The invention has the beneficial effects that:
(1) The device carries out primary dust removal on the waste hardware electrical appliances through the primary dust removal component and the secondary dust removal component in the disassembling process, then continuously washes the disassembled primary fragments through flowing water in the conveying process, finally carries out secondary crushing on the primary fragments through the grinding disc component, and continuously washes the primary fragments through the flowing water in the crushing process, so that the cleaning degree is high, and the fragments can be prevented from staying on the equipment.
(2) The invention realizes the preliminary screening of the fragments after the disassembly in the process of disassembling and cleaning the waste hardware electrical appliances, separates out magnetic substances such as iron, cobalt and nickel, non-magnetic substances such as copper, tin and aluminum, light plastics, rubber and foam substances, reduces the use of subsequent process equipment, saves energy consumption and is beneficial to the improvement of the subsequent disassembly process of the waste hardware electrical appliances.
Drawings
FIG. 1 is a schematic diagram showing the components of the device for disassembling and cleaning the waste hardware electric appliances;
FIG. 2 is a schematic view of two side surfaces of a dust removing component of the device for disassembling and cleaning the waste hardware and electric appliances;
FIG. 3 is a schematic front view of a dust removing component of the device for disassembling and cleaning the waste hardware electric appliances;
FIG. 4 is a schematic structural view of one of the dust-removing discs in the dust-removing assembly of the cleaning device for disassembling waste hardware electrical appliances in accordance with the present invention;
FIG. 5 is a schematic structural diagram of a secondary disassembling and cleaning section of the disassembling and cleaning device for the waste hardware electrical appliances of the invention;
FIG. 6 is a schematic plan view of two small turntables in a secondary dismantling cleaning section of the waste hardware electric appliance dismantling cleaning device of the present invention;
FIG. 7 is a schematic bottom side view of a secondary dismantling and cleaning section of the dismantling and cleaning device for waste hardware and electric appliances of the present invention;
FIG. 8 is a schematic view of the pulse type dust collector of the cleaning device for disassembling the waste hardware electric appliances of the invention;
FIG. 9 is a schematic view of the drive connection of a double roll crusher, a primary dust removal assembly and a secondary dust removal assembly provided by the present invention;
fig. 10 is a schematic view of the transmission connection of two groups of large turntables provided by the invention.
The figure is as follows: 1. first-stage disassembly cleaning section; 11. a feeding port; 12. a double roll crusher; 13. a primary dust removal assembly; 131. a dust removal disc; 132. brushing; 133. a feeler lever; 134. a stopper; 135. a push block; 136. a telescopic groove; 137. a movable fork; 138. a driven block; 139. a spring case; 14. a secondary dust removal component; 15. a dust collection net; 2. a conveyor; 3. secondary disassembling and cleaning section; 31. a large turntable; 311. a drive wheel; 32. a spring extension; 33. a small turntable; 331. crushing teeth; 332. a bump; 333. an annular groove; 334. an arc-shaped protrusion; 34. an electromagnet bundle; 35. a liquid storage tray; 351. a liquid leakage pipe; 352. an access door; 36. a conveying net; 37. a liquid collecting tank; 38. a collection box; 39. an air distribution plate; 4. a circulating water assembly; 5. a reservoir; 6. a pulse type dust remover; 7. a heater; 8. a hot air pipe.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1 and 7, the cleaning apparatus for disassembling waste hardware electrical appliances in this embodiment sequentially includes a first-stage disassembling cleaning section 1 for performing first-stage disassembling and dust removal on the waste hardware electrical appliances to obtain first-stage fragments, a conveyor 2, and a second-stage disassembling cleaning section 3 for performing second-stage disassembling, cleaning and screening on the first-stage fragments, wherein the first-stage disassembling cleaning section 1 and the conveyor 2 are both located above a reservoir 5, and the second-stage disassembling cleaning section 3 is located on one side of the reservoir 5, wherein the conveyor 2 is an inclined angle V-shaped conveyor belt, and conveys the first-stage fragments formed after being processed by the first-stage disassembling cleaning section 1 to the top end of the second-stage disassembling cleaning section 3, a circulating water assembly 4 for washing the first-stage fragments is arranged above the second-stage disassembling cleaning section 3, and one end of the circulating water assembly 4 extends to the top end of the conveyor 2, and the bottom end of the second-stage disassembling cleaning section 3 is communicated with the reservoir 5, and the first-stage fragments are continuously washed by flowing water during conveyance, so that impurities remained on the first-stage fragments roll down;
the shell of the first-stage disassembly cleaning section 1 comprises a feeding port 11, a double-roller crusher 12, a first-stage dust removal component 13, a second-stage dust removal component 14 and a dust collection net 15 from top to bottom in sequence;
inside from last mill subassembly that is used for carrying out the recrushment to the one-level piece and obtains the second grade piece that includes in proper order down of casing of cleaning segment 3 is disassembled to the second grade, an electromagnet bundle 34 for screening magnetic material in the second grade piece, a liquid storage disc 35 for screening important material in the second grade piece, a conveying net 36 for accepting light and small material in the second grade piece and a collecting tank 37 for accepting the circulating water are arranged to the collecting tank 37, be equipped with the through-hole between collecting tank 37 and the cistern 5, the one end of collecting tank 37 is equipped with collecting box 38, conveying net 36 extends to inside the collecting box 38, be equipped with air distribution dish 39 in the collecting box 38, and air distribution dish 39 is located conveying net 36 below.
The circulating water assembly 4 comprises a water pump, a water suction pipe extending into the bottom end of the reservoir 5 and a water distribution pipe positioned above the conveyor 2 and the second-stage disassembly cleaning section 3, and the filtering, using, supplementing and pipeline connection of the circulating water are conventional means and are not described in detail herein.
The disassembling and cleaning steps of the disassembling and cleaning device for the waste hardware and electric appliances in the embodiment comprise the following steps:
(1) Waste hardware electrical appliances enter from a feed inlet 11, are crushed into primary fragments with different sizes by a double-roller crusher 12, fall into the regions of a primary dust removal component 13 and a secondary dust removal component 14 due to self weight, and are squeezed and washed by bristles of two groups of dust removal components, so that dust on the surfaces of the primary fragments is separated, and then due to negative pressure wind power inside a dust collection net 15, the separated dust is immediately taken away by the dust collection net 15, and the rest primary fragments fall into a conveyor 2 due to gravity;
(2) The water flowing out of the circulating water assembly 4 flows into the bottom end from the top end of the conveyor 2, primary fragments are washed in a first step, and water flow washing is continuously carried out on the primary fragments in the conveying process of the conveyor 2;
(3) After the conveyor 2 conveys the primary fragments to the top end, the primary fragments fall into the region of the grinding disc assembly, the grinding disc assembly grinds the primary fragments to obtain secondary fragments, the secondary fragments fall into the region of the electromagnet bundle 34, magnetic substances such as iron, cobalt and nickel are attracted to the electromagnet bundle 34, the rest substances in the secondary fragments continue to fall into the liquid storage disc 35, heavy substances such as copper, aluminum and tin and other substances with large mass stay on the liquid storage disc 35, light and small substances such as plastics and foams fall down to the conveying net 36 along with water flow due to buoyancy, the light and small substances are conveyed to the collecting box 38 and are dried by the air distribution disc 39 and collected, the falling water passes through the conveying net 36 and falls into the liquid collecting tank 37 and is continuously used by the circulating water assembly 4, inductors are arranged on the electromagnet bundle 34 of the liquid storage disc 35, and the substances in the electromagnet bundle 34 are taken out and conveyed to the next fine sorting process when the stored substances reach a certain value.
Example 2
As shown in fig. 2 to 4, in addition to the above embodiments, it is preferable that the primary dust removing assembly 13 and the secondary dust removing assembly 14 have the same structure:
including two dust removal mechanisms side by side, dust removal mechanism includes two relative dust removal dishes 131, be equipped with intercrossing's brush hair 132 on two relative dust removal dishes 131, two relative dust removal dishes 131 are including fixed dust removal dish 131 and pivoted dust removal dish 131, be equipped with feeler lever 133 on the pivoted dust removal dish 131, be equipped with on the fixed dust removal dish 131 with feeler lever 133 assorted dog 134, the upper surface of dog 134 is the arc, and the plane of looking down of dog 134 is fan-shaped, be equipped with flexible groove 136 on the casing, be equipped with the elastic component between flexible groove 136 and the fixed dust removal dish 131, wherein, fixed dust removal dish 131 is located different sides in one-level dust removal subassembly 13 and the second grade dust removal subassembly 14, can contact two faces through the broken one-level piece of double roll crusher 12, make the dust on the piece brushed down by brush hair 132.
When the contact rod 133 rotates to the position of the stop 134, the fixed dust removing discs 131 are pushed to move towards the telescopic slots 136, the mutually crossed bristles 132 between two opposite dust removing discs 131 are separated by a certain distance, so that first-level fragments fall down, and dust brushed down by the bristles 132 is instantly sucked away by the dust collection net 15.
Top of one-level dust removal subassembly 13 and second grade dust removal subassembly 14 all is equipped with the movable fork 137 of constituteing by horizontal pole and a plurality of montant, the horizontal pole both ends of movable fork 137 all are connected with shells inner wall through spring drum 139, and the horizontal pole is close to the lower extreme of fixed dust removal dish 131 and is equipped with driven piece 138, fixed dust removal dish 131 upper end is equipped with ejector pad 135, promote fixed dust removal dish 131 to flexible groove 136 removal when feeler lever 133 rotates to dog 134 position, ejector pad 135 drives driven piece 138 and moves backward, then because the elasticity of spring drum 139 resets, make movable fork 137 play the effect of stirring vibration to the one-level piece and prevent when the handling capacity is big, the one-level piece stops the condition that produces the putty.
Example 3
As shown in fig. 5-6, on the basis of the above-mentioned embodiment, it is preferable that the grinding disc assembly comprises two grinding discs with opposite rotation directions;
the grinding disc is composed of a large rotary disc 31 and a small rotary disc 33 which are embedded with each other, the small rotary disc 33 is connected with the large rotary disc 31 through a spring telescopic piece 32, a driving wheel 311 is arranged at the other end of the large rotary disc 31, a plurality of circles of crushing teeth 331 are arranged on the opposite surfaces of the small rotary discs 33, the crushing teeth 331 on the small rotary discs 33 of the two grinding discs are staggered with each other, and the first-stage fragments can be sufficiently ground and crushed, so that the first-stage fragments are changed into second-stage fragments with smaller sizes; an annular groove 333 is formed in the opposite surface of one of the small turntables 33, an arc-shaped protrusion 334 is arranged on the annular groove 333, the top end of the arc-shaped protrusion 334 is flush with the surface of the small turntable 33, a protruding block 332 which slides along the annular groove 333 is arranged on the opposite surface of the other small turntable 33, the two grinding discs which rotate in opposite directions start to rotate, when the protruding block 332 slides to the arc-shaped protrusion 334, the two small turntables 33 are separated from each other, so that the fragments on the small turntables enter, the ground fragments fall down, and the fragments can be fully crushed by impact force generated in the process that the two small turntables 33 are continuously overlapped and separated.
Example 4
As shown in fig. 1 and 5, on the basis of the above embodiment, it is preferable that the electromagnet bundle 34 is provided with a plurality of layers, each layer is composed of a plurality of zigzag electromagnets, the electromagnets between adjacent layers are distributed in a staggered manner, the secondary debris material flow flows downwards along the zigzag electromagnets after falling, the electromagnets disperse the material flow, so as to quickly attract magnetic materials, and simultaneously, due to the scouring of the water flow above, the materials which are not magnetic materials can be quickly scoured off and fall into the liquid storage tray 35, the liquid storage tray 35 is provided with a plurality of liquid leaking pipes 351, and light and small objects, such as plastics, rubber, foam and the like, float on the liquid surface of the liquid storage tray 35, overflow along the liquid leaking pipes 351 and fall to the conveying net 36, and are conveyed to the collecting box 38, and water falls to the liquid collecting tank 37 through the conveying net 36.
When the electromagnet bundle 34 and the liquid storage tray 35 are both single-stage, an umbrella cover (not shown) is further provided on the liquid leakage pipe 351 for preventing the material flow from directly passing through the liquid leakage pipe 351. When the electric appliance treatment capacity of the waste metal is large, the electromagnet bundle 34 and the liquid storage disc 35 are both provided with at least two stages, only a single stage is described in the figures 1 and 5, the electromagnet bundle 34 and the liquid storage disc 35 are arranged at intervals, namely the liquid storage disc 25 of the first stage is arranged below the electromagnet bundle 34 of the first stage, the electromagnet bundle 34 of the second stage is arranged below the liquid storage disc 25 of the first stage, the liquid storage disc 25 of the second stage is arranged below the electromagnet bundle 34 of the second stage at intervals, liquid leakage pipes 351 on the upper liquid storage disc 35 and the lower liquid storage disc 35 are distributed in a crossed mode to prevent material flow from directly passing through the liquid storage disc 35, the access doors 352 are arranged at two ends of the liquid storage disc 35 and the electromagnet bundle 34, and when the self-bearing substances reach a certain degree (a weight sensor for sensing the self weight is arranged on the electromagnet bundle 34, and a depth sensor for sensing the depth of the sediments is arranged on the liquid storage disc 35), the access doors 352 are opened and taken out to a selection process.
Example 5
As shown in fig. 8, on the basis of the above embodiment, preferably, the negative pressure end of the dust collection net 15 is provided with the pulse type dust collector 6, the wind cleaning end of the pulse type dust collector 6 is provided with the heater 7 and the hot air pipe 8, and the hot air pipe 8 is connected with the wind inlet end of the wind distribution plate 39; after the pulse type dust collector 6 is used for removing dust, clean air flow is heated by the heater 7 and then is introduced into the air distribution disc 39 through the hot air pipe 8, and light substances such as plastics, foams, rubber and the like on the conveying net 36 are dried, so that reasonable utilization of energy is realized, and energy consumption is reduced.
Example 6
Preferably, the embodiment provides a driving structure of the invention, which utilizes a reasonable transmission structure to realize multi-stage utilization of power, reduce energy consumption and save energy.
As shown in fig. 9, a driving wheel a is disposed at one driving end of the double-roll crusher 11, a driving wheel F1 is disposed on a rotating dust-removing disc 131 in the primary dust-removing assembly 13, a driving wheel F2 is disposed on a rotating dust-removing disc 131 in the secondary dust-removing assembly 14, the driving wheel F1 is driven by a driving wheel B, the driving wheel F2 is driven by a driving wheel C, the driving wheel B and the driving wheel C are respectively driven by driving members D1 and D2, and then the driving force is transmitted to the driving wheel F1 and the driving wheel F2 by a worm E, the driving wheel and the driving wheel can be any mechanical parts capable of realizing transmission connection, such as a gear, a sprocket, and the driving members can be any mechanical parts capable of realizing power transmission, such as a belt, a chain, a rack, and the like.
As shown in fig. 10, the driving connection structure of the driving wheel 311 at the driving end of the large turntable 31 in the two grinding discs includes a main driving wheel G connected with the output shaft of the power motor, two ends of the main driving wheel G are respectively engaged with driving wheels H1 and H2, the rotation directions of the driving wheels H1 and H2 are opposite, the structures of the driving wheels H1 and H2 connected to the two large turntables 31 are the same, the driving wheels H1 or H2 are connected with the driving wheel J through a driving part I, and then the driving wheel J drives the worm K to rotate, so as to drive the driving wheel 311 at the driving end of the large turntable 31 in the two grinding discs to rotate, the driving wheel and the driving wheel can be any mechanical parts capable of realizing transmission connection, such as a gear, a sprocket, and the like, and the driving part can be any mechanical parts capable of realizing power transmission, such as a belt, a chain, a rack, and the like.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The waste hardware electrical appliance disassembling and cleaning device is characterized by sequentially comprising a first-stage disassembling and cleaning section (1) for performing first-stage disassembling and dedusting on waste hardware electrical appliances to obtain first-stage fragments, a conveyor (2), a second-stage disassembling and cleaning section (3) for performing second-stage disassembling and cleaning and screening on the first-stage fragments, a circulating water assembly (4) and a reservoir (5), wherein the first-stage disassembling and cleaning section (1) and the conveyor (2) are both positioned above the reservoir (5), the second-stage disassembling and cleaning section (3) is positioned on one side of the reservoir (5), the circulating water assembly (4) for flushing the first-stage fragments is arranged above the second-stage disassembling and cleaning section (3), one end of the circulating water assembly (4) extends to the upper end of the conveyor (2), and the bottom end of the second-stage disassembling and cleaning section (3) is communicated with the reservoir (5);
the shell of the first-stage disassembly cleaning section (1) comprises a feeding port (11), a double-roller crusher (12), a first-stage dust removal component (13), a second-stage dust removal component (14) and a dust collection net (15) for removing dust by utilizing negative pressure wind power in sequence from top to bottom;
the inside mill subassembly that is used for carrying out the recrushment to the one-level piece and obtains the second grade piece, is used for the screening of including in proper order down from last of casing of clean section (3) is disassembled to the second grade electromagnet bundle (34) of magnetic substance in the second grade piece, be used for the screening the liquid dish (35) of depositing of important material in the second grade piece, be used for accepting transport network (36) of light little material in the second grade piece and be used for accepting collecting tank (37) of circulating water, be equipped with the through-hole between collecting tank (37) and cistern (5), the one end of collecting tank (37) is equipped with collecting box (38), inside transport network (36) extend to collecting box (38), be equipped with air distribution dish (39) in collecting box (38), just air distribution dish (39) are located transport network (36) below.
2. The waste hardware and electrical appliance disassembling and cleaning device according to claim 1, wherein the primary dust removing assembly (13) and the secondary dust removing assembly (14) are identical in structure and comprise two side-by-side dust removing mechanisms, each dust removing mechanism comprises two opposite dust removing discs (131), mutually-crossed bristles (132) are arranged on the two opposite dust removing discs (131), the two opposite dust removing discs (131) comprise a fixed dust removing disc (131) and a rotating dust removing disc (131), a contact rod (133) is arranged on the rotating dust removing disc (131), a stop block (134) matched with the contact rod (133) is arranged on the fixed dust removing disc (131), a telescopic groove (136) is formed in the shell, and an elastic piece is arranged between the telescopic groove (136) and the fixed dust removing disc (131).
3. The dismantling cleaning device for waste hardware and electrical appliances according to claim 2, characterized in that when the feeler lever (133) is rotated to the position of the stopper (134) to push the fixed dust-removing disc (131) to move toward the telescopic slot (136), the mutually crossed bristles (132) between two opposite dust-removing discs (131) are separated, and the primary dust-removing assembly (13) and the fixed dust-removing disc (131) in the secondary dust-removing assembly (14) are located on different sides.
4. The waste hardware and electrical appliance disassembling and cleaning device according to claim 2, characterized in that movable forks (137) composed of a cross bar and a plurality of vertical bars are arranged above the primary dust removing assembly (13) and the secondary dust removing assembly (14), two ends of the cross bar of the movable forks (137) are connected with the inner wall of the shell through spring barrels (139), a driven block (138) is arranged at the lower end of the cross bar close to the fixed dust removing disc (131), a push block (135) is arranged at the upper end of the fixed dust removing disc (131), when the contact rod (133) rotates to the position of the stop block (134), the fixed dust removing disc (131) is pushed to move towards the telescopic groove (136), the push block (135) drives the driven block (138) to move backwards, and then the movable forks (137) play a role in stirring and vibrating for primary fragments due to the elastic force resetting of the spring barrels (139).
5. The waste hardware and electrical appliance disassembling and cleaning device according to claim 1, wherein the grinding disc assembly comprises two grinding discs with opposite rotating directions, the grinding discs are composed of a large rotating disc (31) and a small rotating disc (33) which are inlaid into each other, the small rotating disc (33) is connected with the large rotating disc (31) through a spring expansion piece (32), the opposite surface of the small rotating disc (33) is provided with a plurality of circles of crushing teeth (331), the crushing teeth (331) on the small rotating discs (33) of the two grinding discs are staggered with each other, the opposite surface of one small rotating disc (33) is provided with an annular groove (333), an arc protrusion (334) is arranged on the annular groove (333), the top end of the arc protrusion (334) is flush with the surface of the small rotating disc (33), the opposite surface of the other small rotating disc (33) is provided with a protruding block (332) which slides along the annular groove (333), the two grinding discs with opposite rotating directions start to rotate, and when the protruding block (332) slides to the arc protrusion (334), the two small rotating discs (33) are separated from each other.
6. The waste hardware and electrical appliance disassembling and cleaning device according to claim 1, wherein the electromagnet bundle (34) is provided with a plurality of layers, each layer is composed of a plurality of fold line-shaped electromagnets, and the electromagnets between the adjacent layers are distributed in a staggered manner.
7. The device for disassembling and cleaning waste hardware electrical appliances of claim 6, wherein the liquid storage tray (35) is provided with a plurality of liquid leakage pipes (351).
8. The waste hardware electrical appliance disassembling and cleaning device according to claim 7, wherein the electromagnet bundle (34) and the liquid storage tray (35) are provided with at least two stages, the electromagnet bundle (34) and the liquid storage tray (35) are arranged at intervals, liquid leakage pipes (351) on the upper and lower adjacent liquid storage trays (35) are distributed in a crossed manner, and both ends of the liquid storage tray (35) and the electromagnet bundle (34) are provided with access doors (352).
9. The device for disassembling and cleaning waste hardware electrical appliances of claim 1, wherein the negative pressure end of the dust collection net (15) is provided with a pulse type dust collector (6), the wind cleaning end of the pulse type dust collector (6) is provided with a heater (7) and a hot air pipe (8), and the hot air pipe (8) is connected with the wind inlet end of a wind distribution disc (39).
10. The waste hardware electrical appliance disassembling and cleaning device according to claim 1, wherein the disassembling and cleaning specifically comprises the following steps:
s1: the waste hardware electrical appliance enters from a feeding port (11), is crushed into primary fragments with different sizes by a double-roller crusher (12), falls into the regions of a primary dust removal component (13) and a secondary dust removal component (14) due to self weight, and is extruded and washed by bristles of two groups of dust removal components, so that dust on the surfaces of the primary fragments is separated, and then the separated dust is immediately taken away by a dust collection net (15) due to negative pressure wind power inside the dust collection net (15), and the rest primary fragments fall into a conveyor (2) due to gravity;
s2: the water flowing out of the circulating water assembly (4) flows into the bottom end from the top end of the conveyor (2), primary fragments are washed in a first step, and water flow washing is continuously carried out on the primary fragments in the conveying process of the conveyor (2);
s3: after the conveyor (2) conveys the primary fragments to the top end, the primary fragments fall into the region of the grinding disc assembly, the grinding disc assembly grinds the primary fragments to obtain secondary fragments, the secondary fragments fall into the region of the electromagnet bundle (34), magnetic substances are attracted to the electromagnet bundle (34), other substances in the secondary fragments continuously fall onto the liquid storage disc (35), substances with large mass stay on the liquid storage disc (35), light and small substances overflow from the liquid storage disc (35) along with water flow due to buoyancy and fall onto the conveying net (36), the light and small substances are conveyed to the collecting box (38), the collecting box is dried through the air distribution disc (39) and then collected, the falling water passes through the conveying net (36) and falls into the liquid collecting tank (37), the light and small substances are continuously used by the circulating water assembly (4), inductors are arranged on the electromagnet bundle (34) of the liquid storage disc (35), and when self-stored substances reach a certain value, the substances in the liquid storage disc (35) and the electromagnet bundle (34) are taken out.
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| CN202211562344.2A CN115814891B (en) | 2022-12-07 | 2022-12-07 | Useless five metals electrical apparatus disassembles cleaning device |
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| CN202211562344.2A CN115814891B (en) | 2022-12-07 | 2022-12-07 | Useless five metals electrical apparatus disassembles cleaning device |
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| CN115814891B CN115814891B (en) | 2024-06-07 |
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| EP1317971A2 (en) * | 2001-12-04 | 2003-06-11 | Chiyoda Container Corporation | Paper dust removing apparatus for corrugated paperboards |
| KR20090000450A (en) * | 2007-06-28 | 2009-01-07 | 김민수 | Device of molding using refuse derived fuel |
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| CN115814891B (en) | 2024-06-07 |
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