CN108993656B

CN108993656B - Environment-friendly waste residue treatment structure and waste residue treatment facility

Info

Publication number: CN108993656B
Application number: CN201810805757.6A
Authority: CN
Inventors: 朱海涛; 段志平; 谢耀平
Original assignee: Erdos Dongsheng Environmental Protection Management Co ltd
Current assignee: Erdos Dongsheng Environmental Protection Management Co ltd
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2021-01-22
Anticipated expiration: 2038-07-20
Also published as: CN108993656A

Abstract

The invention discloses an environment-friendly waste residue treatment structure and waste residue treatment equipment, which can solve the problems that when the traditional waste residue treatment equipment is used, dust flies during feeding, discharging and screening because the waste residue contains the dust, and when the waste residue is put into the treatment equipment, a large amount of waste residue is easily screened without treatment because the waste residue is accumulated at a feeding port and poured in too much at one time, so that the screening effect is greatly reduced, and meanwhile, a screen disc during screening adopts driving equipment to drive the waste residue to perform activity auxiliary screening or blast auxiliary screening, so that the two methods have defects. Including handling the structure body and being located its inside two rolls, connecting shell, waste residue treatment facility includes quick-witted case and the top cap that is located it, the welding has the support on the machine case lateral wall, it is located to handle the structure quick-witted incasement portion, screening structure is installed to machine bottom of the case portion. The dust-free treatment method has the advantages of no dust flying, environmental protection and better treatment effect.

Description

Environment-friendly waste residue treatment structure and waste residue treatment facility

Technical Field

The invention relates to waste residue treatment equipment, in particular to an environment-friendly waste residue treatment structure and waste residue treatment equipment.

Background

The waste residue treatment equipment is used for filtering, screening, rejecting and other series of treatment equipment for waste residues, the waste residue treatment equipment is various in types and different in application, the waste residue treatment equipment comprises waste residue treatment equipment for containing metal particles, metal particles in the waste residues are screened and filtered by the equipment, when the equipment is used for carrying out waste residue treatment, the waste residues are mostly crushed in advance, only rolling deformation can be carried out due to the fact that the metal particles are hard materials in the crushing process, the waste residues and the like can be rolled and crushed, and screening is carried out by a screen plate after crushing.

However, the existing waste residue treatment equipment still has certain defects when in use, because the waste residue contains dust, so that the dust can fly during feeding, discharging and screening, so the use is extremely environmentally-friendly, and when the waste residue is put into the treatment equipment, a large amount of waste residue is easily screened without treatment because of once excessive pouring accumulated at the feeding port, so that the screening effect is greatly reduced, meanwhile, the sieving plate during sieving is driven by either a driving device to perform movable auxiliary sieving or blast auxiliary sieving, both methods have certain defects, the cost for driving the screening disc to move for screening by the driving equipment is higher, the blowing auxiliary screening can swell dust in the waste residue, the flying dust is not environment-friendly, and a large amount of dust is scattered on parts of equipment, so that the service life of the equipment is influenced.

Disclosure of Invention

The invention aims to provide an environment-friendly waste residue treatment structure and waste residue treatment equipment, which can solve the problems that when the traditional waste residue treatment equipment is used, because waste residue contains dust, the dust flies during feeding, discharging and screening, the use is extremely environmentally-friendly, and when the waste residue is put into the treatment equipment, a large amount of waste residue is easily screened without treatment due to one-time excessive pouring of the waste residue accumulated at a feeding port, so that the screening effect is greatly reduced, meanwhile, a screen disc during screening adopts driving equipment to drive the screen disc to perform movable auxiliary screening or blast auxiliary screening, both the two methods have certain defects, the cost for driving the screen disc to perform screening is higher, the blast auxiliary screening can lift the dust in the waste residue, the flying dust is extremely environmentally-friendly, and a large amount of dust scatters on parts of the equipment, the service life of the equipment is influenced.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an environment-friendly waste residue processing structure, includes the processing structure body and is located its inside two rolls, connects the casing, wherein two the inside all cross-under of roll has a pivot, two the equal cross-under in pivot both ends has the axle bed, and two the installation of pivot below connect the casing, connect the inside first chute of unloading that is provided with the slope of casing, just connect the casing bottom to be connected with and connect the fill, connect the inside second chute of unloading that is provided with the slope of fighting.

Preferably, a rolling gap is reserved between the two rolling rollers and is positioned right above the first discharging chute.

Preferably, the bottom of the connecting shell is of an inclined structure, the receiving hopper is of an inclined structure with the same inclination angle as the connecting shell, and the second discharging chute is communicated with the first discharging chute.

A waste residue treatment device comprises a case and a top cover arranged on the case, wherein a support is welded on the side wall of the case, a treatment structure is arranged inside the case, a screening structure is arranged at the bottom of the case, four support legs are welded at the bottom of the case, a PLC (programmable logic controller) is embedded on the side wall of the case, a dead slot is arranged on the case, the treatment structure is fixedly arranged at the top of the dead slot, two hinges connected with the top cover are arranged on the side wall of the case, adaptive slots are arranged on the inner walls of the two sides of the top cover, two shaft slots are arranged on the side wall of the adaptive slot close to the support, a feed slot penetrating through the side wall of the top cover is arranged on the top cover, a plurality of notches are distributed at equal intervals, a funnel is connected at the bottom of each notch, and a, a fan is installed on the side wall of the power supply, a connecting plate connected with the screening structure is arranged at the bottom of the fan, two air pipes connected with the fan are connected to the side wall of the connecting plate in a penetrating manner, a plurality of uniformly distributed air holes are formed in the side wall of each air pipe, a motor is installed on the top of each power supply and the top of each fan, and transmission shafts of the two motors are respectively connected with one rotating shaft;

the screening structure comprises sieve dish and catch tray, sieve dish bottom with fixed connection between the catch tray, just sieve dish top with through screw fixed connection between the fishplate bar, sieve dish top is provided with the butt joint groove, the butt joint groove both sides all are provided with the welding baffle on the sieve dish lateral wall, be provided with a plurality of evenly distributed's sieve mesh on the sieve dish bottom inner wall, just all install on the sieve dish both sides inner wall the tuber pipe.

Preferably, the top cover is movably connected with the case through two hinges, the specification of the adaptive groove is matched with the shaft seat, and the adaptive groove covers the shaft seat when the top cover is closed.

Preferably, the inclination angle of connecting the casing, connecing the fill all with sieve tray looks adaptation, connect fill and butt joint inslot looks adaptation, and connect the fill to insert inside the butt joint inslot.

Preferably, the inclination angle of the air pipe is the same as that of the sieve tray, and the two air pipes are respectively positioned below the two baffles.

Preferably, the power supply is electrically connected with the two motors, the PLC and the fan through a plurality of wires.

Preferably, two shaft grooves are arranged on the side wall of the adaptation groove close to the motor, and the two shaft grooves are respectively adapted to the two rotating shafts.

The invention has the beneficial effects that: through articulating the top cap at the top of the case, because be provided with two adaptation grooves with axle bed looks adaptation on the top cap inside wall to be located and be provided with the axle box with two pivot looks adaptations on the left adaptation groove lateral wall, thereby do not influence two rollers of motor drive when the top cap is closed and rotate, and top cap closed case makes two rollers can effectively prevent the dust and fly upward, the condition that the piece splashes when carrying out crushing processing to the waste residue, environmental protection more.

Through be provided with leading-in quick-witted incasement portion's feed chute at the top cap top, because be provided with one row of notch on the feed chute, and every notch bottom all is connected with the funnel of back taper structure, the notch of feed chute bottom is facing two and rolls the gap that rolls between the roller, thereby the bottom of funnel is also facing the gap that rolls, make sending into that the waste residue that needs to be handled can be accurate roll and grind the processing in the gap, because the existence of funnel, can flow to gradually when making the material directly pour into from the notch inside rolling the gap, ensure that once only get into and roll the inside waste residue volume in gap appropriate, and keep the feeding at the uniform velocity all the time, thereby can not appear leaking because of the feeding is too much and grind, make the effect that.

The connecting shell is arranged at the bottom of the processing structure, the connecting shell is used for connecting the screening structure, the first discharging chute with the inclined inner wall is arranged in the connecting shell, the receiving hopper with the convex structure connected with the first discharging chute is arranged at the bottom of the connecting shell, the receiving hopper and the bottom of the connecting shell are both of the inclined structure, the crushed material slides to the receiving hopper from the first discharging chute and flows to the screening structure, the screening structure consists of a screen disc with the inclined structure and a collection disc with the inclined structure, and a plurality of uniformly distributed screen holes are arranged at the bottom of the screen disc, so that the material can leave useful metal particles in waste residues through screening of the screen holes when falling into the screen disc, useless waste materials flow to the inside of the collection disc to be collected, because the baffles are arranged at the two sides of the top of the screen disc, the butt joint groove for butt joint with the receiving hopper is arranged between the two baffles, and the inclination angle of the, and the specification of butt joint groove with connect the fill looks adaptation, the position is also corresponding to inside making the material can accurately flow into the sieve tray in the whereabouts in-process, and can effectively prevent that the dust from flying upward when screening.

Through all installing an tuber pipe that is connected with the fan on sieve tray both sides inner wall, be provided with a plurality of evenly distributed's wind hole on the tuber pipe, make the material can be blown by tuber pipe exhaust wind in sieve tray inside, effectively promote the screening effect when accelerating screening efficiency, and need not to utilize the back and forth activity of drive arrangement drive sieve tray to carry out the screening of material, the cost is lower, simultaneously because connect the fill to insert inside the butt joint inslot, make the sieve tray sealed, thereby in time the supplementary screening of tuber pipe blast air can not appear the condition that the dust flies upward yet, make the device environmental protection more when using.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top cover of the present invention after opening;

FIG. 3 is a schematic view of the processing structure of the present invention;

FIG. 4 is a bottom view of the connecting housing of the present invention;

FIG. 5 is a schematic view of a screening arrangement according to the present invention;

FIG. 6 is a schematic view of the structure of the air duct of the present invention;

FIG. 7 is a schematic view of a sieve tray according to the present invention;

FIG. 8 is a schematic view of the internal structure of the sieve tray of the present invention;

in the figure: 1. a chassis; 2. a top cover; 3. a feed chute; 4. a notch; 5. a support; 6. screening the structure; 7. an adaptation groove; 8. a funnel; 9. processing the structure; 10. a power source; 11. a motor; 12. a support leg; 13. a PLC controller; 14. rolling; 15. a shaft seat; 16. a rotating shaft; 17. connecting the shell; 18. a first discharge chute; 19. a receiving hopper; 20. a second discharge chute; 21. a fan; 22. a sieve tray; 23. a collection tray; 24. connecting a plate; 25. an air duct; 26. a wind hole; 27. a baffle plate; 28. a butt joint groove; 29. screening holes; 30. a hinge; 31. an empty groove; 32. and (4) a shaft groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

Referring to fig. 1-8, an environment-friendly waste residue treatment structure comprises a treatment structure 9, two grinding rollers 14 and a connecting shell 17, wherein the two grinding rollers 14 are disposed inside the treatment structure, a rotating shaft 16 is disposed inside each grinding roller 14, the two grinding rollers 14 are driven by the two rotating shafts 16 to rotate respectively, the rotating directions of the two grinding rollers 14 are opposite, a gap for grinding is reserved between the two grinding rollers 14, shaft seats 15 are disposed at both ends of each rotating shaft 16, the two rotating shafts 16 penetrate through the shaft seats 15 disposed at the top of the left side of a chassis 1 and are connected with the transmission shafts of two motors 11, the two motors 11 are used to drive the two rotating shafts 16 to rotate respectively, so as to drive the two grinding rollers 14 to grind waste residue, the connecting shell 17 is mounted below the two rotating shafts 16, the connecting shell 17 is fixedly mounted on the inner wall of the chassis 1 through a plurality of screws, connect the inside first discharge chute 18 that is provided with the slope of casing 17, and connect the casing 17 bottom and be connected with and connect the fill 19, connect the inside second discharge chute 20 that is provided with the slope of fill 19, connect fill 19 and connect the casing 17 bottom and be the slope structure, the material after grinding from first discharge chute 18 landing to connect fill 19 and flow to screening structure 6, owing to connect the existence of casing 17 for the waste residue that grinds through two grinding rollers 14 can not scatter, but flows to screening structure 6 inside according to the aforesaid and carries out screening treatment.

Leave between two rolls 14 and roll the gap, and roll the gap and be located first discharge chute 18 directly over, the waste residue is rolling the inside limit of gap and is rolling the processing, and notch 4 of feed chute 3 bottom is facing two rolls the gap that rolls between 14, thereby funnel 8's bottom is also facing the gap that rolls, make sending into that the waste residue that needs to handle can be accurate roll the gap in and grind the processing, because funnel 8's existence, make the material directly flow into gradually when pouring into from notch 4 and roll the gap inside, ensure that once only get into and roll the inside waste residue volume of gap suitable, and keep the feeding throughout, thereby can not appear leaking because of the feeding is too much and grind at the uniform velocity, make the effect that the waste residue was handled better.

The bottom of the connecting shell 17 is of an inclined structure, the receiving hopper 19 is of an inclined structure with the same inclination angle as the connecting shell 17, and the second discharging chute 20 is communicated with the first discharging chute 18, so that waste slag can smoothly flow from the connecting shell 17 to the sieve tray 22 after being crushed by the processing structure 9, and no residue is left in the connecting shell 17.

A waste residue treatment device comprises a machine case 1 and a top cover 2 arranged on the machine case, wherein two adapting grooves 7 which are matched with a shaft seat 15 are arranged on the inner side wall of the top cover 2, and shaft grooves 32 which are matched with two rotating shafts 16 are arranged on the side wall of the adapting groove 7 on the left side, so that the two rotating shafts 16 respectively penetrate through the two shaft grooves 32 when the top cover 2 is closed, thereby not influencing the motor 11 to drive the two grinding rollers 14 to rotate, and the machine case 1 is sealed by the top cover 2, so that the two grinding rollers 14 can effectively prevent the conditions of dust flying and fragment splashing when waste residue is ground, the waste residue treatment device is more environment-friendly and safer, a support 5 is welded on the side wall of the machine case 1, a manufacturing device 5 is used for supporting a power supply 10, a fan 21 and the two motors, a treatment structure 9 is arranged in the machine case 1, and the two grinding rollers, the bottom of a case 1 is provided with a screening structure 6, the screening structure 6 is used for screening waste residues crushed by a processing structure 9, the bottom of the case 1 is welded with four support legs 12, the four support legs 12 are used for supporting and stabilizing the whole device, a PLC (programmable logic controller) 13 is embedded on the side wall of the case 1, the PLC 13 is connected with two motors 11 and a fan 21 through wires, the PLC 13 is used for controlling the starting and the closing of the screening structure 6 and the processing structure 9, when the processing structure 9 is required to be started, the PLC 13 is used for controlling the two motors 11 to be started, the two motors 11 drive two grinding rollers 14 to crush the waste residues, the crushed waste residues fall onto the screening structure 6 under the neutral action, the PLC 13 is used for controlling the fan 21 to be started, the fan 21 is used for blowing air to the insides of two air pipes 25, so that materials can be blown by air discharged by the air pipes 25 in a screen disc 22, the screening efficiency is accelerated, the screening effect is effectively improved, the screen disc does not need to be driven by driving equipment to move back and forth to screen materials, the cost is lower, the case 1 is provided with the empty groove 31, the processing structure 9 is fixedly arranged at the top of the empty groove 31, the side wall of the case 1 is provided with two hinges 30 connected with the top cover 2, the inner walls of the two sides of the top cover 2 are respectively provided with the adaptive groove 7, the side wall of the adaptive groove 7 close to the support 5 is provided with two shaft grooves 32, the top cover 2 is provided with the feed groove 3 penetrating through the side wall of the top cover 2, the feed groove 3 is used for feeding, the feed groove 3 is provided with a plurality of notches 4 distributed at equal intervals, the bottom of each notch 4 is connected with a funnel 8, the notches 4 are communicated with the funnels 8, the notches 4 at the bottom of the feed groove 3 are opposite to, the waste residue to be treated can be accurately sent into the grinding gap for grinding treatment, due to the existence of the funnel 8, the material can gradually flow into the grinding gap when directly poured into the groove opening 4, the proper amount of the waste residue entering the grinding gap at one time is ensured, and the uniform feeding is always kept, so that the missing grinding caused by excessive feeding can not occur, the waste residue treatment effect is better, the power supply 10 is installed at the top of the support 5, the fan 21 is installed on the side wall of the power supply 10, the bottom of the fan 21 is provided with the connecting plate 24 connected with the screening structure 6, the screening structure 6 and the connecting plate 24 are fixed through screws, the splitting structure 6 can be disassembled by disassembling the screws when disassembling, thereby the useful material can be conveniently taken out after the waste residue treatment is completed, the useless waste residue is eliminated, the two air pipes 25 connected with the fan 21 are connected on the side wall of the connecting plate 24 in a penetrating way, the air pipes 25 are, the two air pipes 25 are respectively positioned below the two baffles 27, and a plurality of air holes 26 which are uniformly distributed are formed in the side walls of the air pipes 25, so that materials can be blown by air exhausted by the air pipes 25 in the sieve tray 22, the materials falling into the sieve tray 22 can move in the sieve tray 22 under the blowing of the air blown by the air pipes 25, the sieving efficiency is improved, the sieving effect is effectively improved, the sieve tray does not need to be driven by driving equipment to move back and forth to sieve the materials, the cost is lower, the motor 11 is respectively arranged at the top of the power supply 10 and the top of the fan 21, the transmission shafts of the two motors 11 are respectively connected with the rotating shaft 16, and the two motors 11 are used for providing power sources for the processing structure 9;

screening structure 6 comprises sieve dish 22 and catch tray 23, sieve dish 22 bottom and the equal slope setting of catch tray 23, and be linked together through sieve mesh 29 between the two, make the waste residue fall into catch tray 23 inside by kibbling waste residue when falling into sieve dish 22 inside, useful metal particles stays on sieve dish 22, fixed connection between sieve dish 22 bottom and the catch tray 23, and through screw fixed connection between sieve dish 22 top and the fishplate bar 24, sieve dish 22 top is provided with butt joint groove 28, butt joint groove 28 both sides all are provided with the baffle 27 of welding on sieve dish 22 lateral wall, be provided with a plurality of evenly distributed's sieve mesh 29 on the sieve dish 22 bottom inner wall, and all install tuber pipe 25 on the sieve dish 22 both sides inner wall.

Top cap 2 is swing joint through being between two hinges 30 and the quick-witted case 1, the specification and the axle bed 15 looks adaptation of adaptation groove 7, and top cap 2 adaptation groove 7 covers on axle bed 15 when closing, be located and be provided with the axle bed 32 with 16 looks adaptations of two pivots on the 7 lateral walls of left adaptation groove, thereby do not influence two rollers 14 of motor 11 drive and rotate when top cap 2 is closed, and top cap 2 seals quick-witted case 1 and makes two rollers 14 can effectively prevent the dust flying upward when carrying out crushing processing to the waste residue, the condition that the piece splashes, environmental protection more.

Connect casing 17, connect the inclination of fighting 19 all with sieve tray 22 looks adaptation, connect fighting 19 and butt joint groove 28 looks adaptation, and connect fighting 19 to insert inside butt joint groove 28, butt joint groove 28's specification with connect fighting 19 looks adaptation, the position is corresponding to make the material fall the in-process can accurately flow into sieve tray 22 inside, and the dust flies upward when can effectively preventing the screening.

The inclination of tuber pipe 25 is the same with sieve tray 22, two tuber pipes 25 are located two baffle 27 below respectively, make the material can be blown by tuber pipe 25 exhaust wind in sieve tray 22 inside, effectively promote the screening effect in accelerating screening efficiency, and need not to utilize the screening that the activity of drive arrangement drive sieve tray makes a round trip to carry out the material, the cost is lower, simultaneously because connect fill 19 to insert inside butt joint groove 28, make sieve tray 22 sealed, thereby in time the supplementary screening of tuber pipe 25 blast air can not appear the condition that the dust flies upward yet, make the device environmental protection more when using.

The power supply 10 is electrically connected with the two motors 11, the PLC 13 and the fan 21 through a plurality of wires, so that each component in the device has an enough power source when in operation.

Two shaft grooves 32 are arranged on the side wall of the adaptive groove 7 close to the motor 11, the two shaft grooves 32 are respectively adaptive to the two rotating shafts 16, the positions of the two shaft grooves 32 are respectively corresponding to the two rotating shafts 16, and the specifications of the two shaft grooves 2 are respectively adaptive to the two rotating shafts 16, so that the rotating shafts 16 connected with the transmission shafts of the two motors 11 do not contact with the top cover 2 when the top cover 2 is closed, and the motors 11 are not influenced to drive the two grinding rollers 14 to rotate.

When the invention is used, the whole device is firstly assembled, the top cover 2 is covered on the top of the case 1, two adapting grooves 7 which are matched with the shaft seats 15 are arranged on the inner side wall of the top cover 2, and the shaft grooves 32 which are matched with the two rotating shafts 16 are arranged on the side wall of the adapting groove 7 positioned on the left side, so that the motor 11 is not influenced to drive the two grinding rollers 14 to rotate when the top cover 2 is closed, and the case 1 is sealed by the top cover 2, so that the two grinding rollers 14 can effectively prevent the dust flying and the fragment splashing when grinding waste slag, the invention is more environment-friendly, then waste slag to be processed is thrown in the plurality of grooves 4 on the feeding groove 3, because the feeding groove 3 is provided with a row of grooves 4, the bottom of each groove 4 is connected with a hopper 8 with an inverted cone structure, the groove 4 at the bottom of the feeding groove 3 is right against the grinding gap between the, therefore, the bottom of the funnel 8 also faces the rolling gap, so that waste residues to be processed can be accurately sent into the rolling gap for grinding processing, due to the existence of the funnel 8, materials can gradually flow into the rolling gap when directly poured into the funnel 4, the waste residues which enter the rolling gap at one time are ensured to be proper in amount, and uniform feeding is always kept, so that the waste residues are prevented from being leaked and ground due to excessive feeding, the waste residues processing effect is better, after the waste residues are poured into the funnel, the two motors 11 and the fan 21 are started through the PLC 13 (the model is CPM1A), the two motors 11 drive the processing structure 9 to operate, the fan 21 assists the screening structure 6 to screen, the transmission shafts of the two motors 11 respectively drive the two rolling rollers 14 to rotate, and the rotation directions between the two rolling rollers 14 are opposite, so that the waste residues of non-metal particles in the waste residues are ground into powder, the metal particles are only rolled and deformed, the waste slag crushed by the two grinding rollers 14 flows to the connecting shell 17 from the empty groove 31, the connecting shell 17 is fixedly installed on the inner wall of the case 1 through a plurality of screws, because the inner part of the connecting shell 17 is provided with the first discharging chute 18 with the inclined inner wall, the bottom of the connecting shell 17 is provided with the receiving hopper 19 with the convex structure connected with the first discharging chute 18, the receiving hopper 19 and the bottom of the connecting shell 17 are both of an inclined structure, the crushed material slides to the receiving hopper 19 from the first discharging chute 18 and flows to the screening structure 6, because the screening structure 6 consists of the screening disc 22 with the inclined structure and the collecting disc 23 with the inclined structure, and the bottom of the screening disc 22 is provided with a plurality of uniformly distributed screen holes 29, the material can leave useful metal particles in the waste slag after being screened by the screen holes 29 when falling into the screening disc 22, useless waste materials flow into the collection tray 23 to be collected, because the two sides of the top of the sieve tray 22 are both provided with the baffle plates 27, the butt joint groove 28 which is in butt joint with the receiving hopper 19 is arranged between the two baffle plates 27, the inclination angle of the receiving hopper 19 is the same as that of the butt joint groove 28, the specification of the butt joint groove 28 is matched with that of the receiving hopper 19, and the position is also corresponding, thereby the materials can accurately flow into the sieve tray 22 in the falling process, and the dust flying in the sieving process can be effectively prevented, meanwhile, in the sieving process, because the inner walls of the two sides of the sieve tray 22 are both provided with the air pipes 25 which are connected with the fan 21, the air pipes 25 are provided with a plurality of air holes 26 which are uniformly distributed, the materials can be blown by the air discharged by the air pipes 25 in the sieve tray 22, the sieving effect is effectively improved while the sieving efficiency is accelerated, and the sieve tray does not need to, the cost is lower, simultaneously because connect the fill 19 to insert inside butt joint groove 28, make sieve tray 22 sealed, thereby the condition that the dust flies upward can not appear yet in the supplementary screening of timely 25 blast air pipes, make the device environmental protection more when using, finally accomplish all waste residue and handle the back, power 10 is closed, the staff is dismantled sieve tray 22 and catch tray 23 together from quick-witted case 1 bottom, clear up catch tray 23, and take out the metal particles who has the value of utilization that leaves on the sieve tray 22 can.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The environment-friendly waste residue treatment structure comprises a waste residue treatment structure body (9), two grinding rollers (14) and a connecting shell (17), wherein the two grinding rollers (14) are positioned inside the waste residue treatment structure body, the rotating shafts (16) are connected in the two grinding rollers in a penetrating manner, shaft seats (15) are connected at two ends of the two rotating shafts (16) in a penetrating manner, the connecting shell (17) is installed below the two rotating shafts (16), an inclined first discharging chute (18) is arranged inside the connecting shell (17), a receiving hopper (19) is connected to the bottom of the connecting shell (17), and an inclined second discharging chute (20) is arranged inside the receiving hopper (19);

a rolling gap is reserved between the two rolling rollers (14), and the rolling gap is positioned right above the first discharging chute (18);

the bottom of the connecting shell (17) is of an inclined structure, the receiving hopper (19) is of an inclined structure with the same inclined angle as the connecting shell (17), and the second discharging chute (20) is communicated with the first discharging chute (18);

a waste residue treatment device comprises a case (1) and a top cover (2) positioned on the case, wherein a support (5) is welded on the side wall of the case (1), a waste residue treatment structure body (9) is positioned inside the case (1), a screening structure (6) is installed at the bottom of the case (1), four support legs (12) are welded at the bottom of the case (1), a PLC (programmable logic controller) (13) is embedded on the side wall of the case (1), a dead slot (31) is formed in the case (1), the waste residue treatment structure body (9) is fixedly installed at the top of the dead slot (31), two hinges (30) connected with the top cover (2) are installed on the side wall of the case (1), adaptive slots (7) are formed in the inner walls of the two sides of the top cover (2), a feeding slot (3) penetrating through the side wall of the top cover (2) is formed in the top, the feeding trough (3) is provided with a plurality of notches (4) which are distributed at equal intervals, the bottom of each notch (4) is connected with a funnel (8), the top of the support (5) is provided with a power supply (10), the side wall of the power supply (10) is provided with a fan (21), the bottom of the fan (21) is provided with a connecting plate (24) connected with the screening structure (6), the side wall of the connecting plate (24) is connected with two air pipes (25) connected with the fan (21) in a penetrating manner, the side wall of each air pipe (25) is provided with a plurality of uniformly distributed air holes (26), the tops of the power supply (10) and the fan (21) are provided with a motor (11), and transmission shafts of the two motors (11) are respectively connected with a rotating shaft (16);

the screening structure (6) is composed of a screening disc (22) and a collecting disc (23), the bottom end of the screening disc (22) is fixedly connected with the collecting disc (23), the top end of the screening disc (22) is fixedly connected with the joint plate (24) through screws, a butt joint groove (28) is formed in the top of the screening disc (22), baffle plates (27) welded on the side wall of the screening disc (22) are arranged on two sides of the butt joint groove (28), a plurality of uniformly distributed screen holes (29) are formed in the inner wall of the bottom of the screening disc (22), and the air pipes (25) are mounted on the inner walls of two sides of the screening disc (22);

the top cover (2) is movably connected with the case (1) through two hinges (30), the specification of the adaptation groove (7) is adapted to the shaft seat (15), and the adaptation groove (7) covers the shaft seat (15) when the top cover (2) is closed;

the inclination angles of the connecting shell (17) and the receiving hopper (19) are matched with the sieve tray (22), the receiving hopper (19) is matched with the butt joint groove (28), and the receiving hopper (19) is connected into the butt joint groove (28);

the inclination angle of the air pipes (25) is the same as that of the sieve tray (22), and the two air pipes (25) are respectively positioned below the two baffles (27);

the power supply (10) is electrically connected with the two motors (11), the PLC (13) and the fan (21) through a plurality of wires;

two shaft grooves (32) are formed in the side wall of the adapting groove (7) close to the motor (11), and the two shaft grooves (32) are respectively adapted to the two rotating shafts (16);

when the device is used, the whole device is firstly assembled, the top cover (2) is covered on the top of the case (1), two adapting grooves (7) which are matched with the shaft seats (15) are arranged on the inner side wall of the top cover (2), and shaft grooves (32) which are matched with the two rotating shafts (16) are arranged on the side wall of the adapting groove (7) positioned on the left side, so that the motor (11) is not influenced to drive the two grinding rollers (14) to rotate when the top cover (2) is closed, the case (1) is sealed by the top cover (2), the two grinding rollers (14) can effectively prevent the situations of dust flying and fragment splashing when the waste residues are crushed, the device is more environment-friendly, then, the waste residues to be processed are thrown into the inside a plurality of notches (4) on the feeding groove (3), a row of notches (4) is arranged on the feeding groove (3), and the bottom of each notch (4) is connected with a funnel (8) with an inverted, notch (4) of feed chute (3) bottom faces the gap that rolls between two rolls (14), thereby the bottom of funnel (8) also faces the gap that rolls, make the waste residue that needs to be handled can be accurate send into the gap that rolls and grind the processing, because the existence of funnel (8), make the material flow gradually inside the gap that rolls when directly pouring into from notch (4), ensure that the disposable waste residue volume that gets into inside the gap that rolls is appropriate, and keep the feeding at the uniform velocity all the time, thereby can not appear leaking and grinding because of the feeding is too much, make the effect of waste residue processing better, when pouring into behind the waste residue start two motors (11) and fan (21) through PLC controller (13), two motors (11) drive waste residue processing structure body (9) and operate, fan (21) supplementary screening structure (6) sieve, the transmission shaft of two motors (11) drives two rolls (14) respectively and rotates, and the rotation directions between the two grinding rollers (14) are opposite, the slag of non-metal particles in the waste slag is ground into powder, the metal particles are only ground and deformed, the waste slag crushed by the two grinding rollers (14) flows to the connecting shell (17) from the empty groove (31), the connecting shell (17) is fixedly arranged on the inner wall of the case (1) through a plurality of screws, because the connecting shell (17) is internally provided with a first discharging chute (18) with an inclined inner wall, the bottom of the connecting shell (17) is provided with a receiving hopper (19) with a convex structure connected with the first discharging chute (18), the bottoms of the receiving hopper (19) and the connecting shell (17) are both of an inclined structure, the crushed material slides to the receiving hopper (19) from the first discharging chute (18) and flows to the screening structure (6), and because the screening structure (6) consists of a screen disc (22) with an inclined structure, The collection tray (23) with an inclined structure is formed, a plurality of sieve holes (29) are uniformly distributed at the bottom of the sieve tray (22), so that materials can leave useful metal particles in waste residues through the sieving of the sieve holes (29) when falling into the sieve tray (22), useless waste materials flow into the collection tray (23) to be collected, as the baffles (27) are arranged at two sides of the top of the sieve tray (22), the butt joint groove (28) which is in butt joint with the receiving hopper (19) is formed between the two baffles (27), the inclination angle of the receiving hopper (19) is the same as that of the butt joint groove (28), the specification of the butt joint groove (28) is matched with the receiving hopper (19) and the position of the butt joint groove is also corresponding, so that the materials can accurately flow into the sieve tray (22) in the falling process, the dust can be effectively prevented from flying during the sieving, and simultaneously, as the air pipes (25) connected with the fan (21) are arranged on the inner walls at two sides of the sieve tray (22), a plurality of air holes (26) which are uniformly distributed are arranged on the air pipe (25), so that the materials can be blown by the air discharged by the air pipe (25) in the sieve tray (22), the screening efficiency is accelerated, the screening effect is effectively improved, the driving device is not needed to drive the screen disc to move back and forth to screen the materials, the cost is lower, meanwhile, as the receiving hopper (19) is connected into the butt joint groove (28), the sieve tray (22) is closed, thereby avoiding the situation of dust flying in time when the air pipe (25) blows air for assisting screening, ensuring that the device is more environment-friendly when in use, and finally after finishing all waste residue treatment, the power supply (10) is turned off, the screening tray (22) and the collecting tray (23) are detached from the bottom of the case (1) by the staff, cleaning the collecting tray (23), and taking out the valuable metal particles left on the sieve tray (22).