CN214211247U - Novel vibration screening selection by winnowing separation device - Google Patents

Abstract

The utility model relates to a novel vibration screening selection by winnowing separation device, include: at least one housing unit; at least one material distribution unit for uniform material speed and uniform material thickness; the movable material screening unit is arranged in the shell unit and can realize front-back, height and angle adjustment; at least one air equalizing and winnowing unit with adjustable height and angle, which is arranged between the material distribution unit and the movable material screening unit; the air-out device has the advantages of being simple in structure, reasonable in design, capable of being suitable for various types of materials (garbage), large in processing capacity, capable of achieving primary selection of the materials and enabling the thicknesses of the materials to be uniform, capable of achieving the purposes of improving the screening efficiency and the screening accuracy of the materials by enabling the width of the uniform air-out device to be widened, adjusting the angle of the uniform air-out device and adjusting the air-equalizing pressure, and capable of being matched with the height-adjustable and angle-adjustable air-equalizing air winnowing unit to achieve screening of different materials and improving the screening accuracy.

Description

Novel vibration screening selection by winnowing separation device

Technical Field

The utility model relates to a refuse treatment technical field specifically is a novel vibration screening selection by winnowing separation device.

Background

At present, the garbage is mainly treated by adopting a method of manual sorting, mechanical winnowing or the combination of the manual sorting and the mechanical winnowing; the reason for this is that the variety of garbage, including domestic garbage, construction garbage, decoration garbage and the like, is frequently innovative along with the increasing of urbanization process; under the background, China has increasingly strong treatment and discharge of the garbage, so that the problems of environmental protection and resource recycling are emphatically solved.

The existing mechanical winnowing equipment has a plurality of defects: 1. the garbage has various types, and different types of garbage are sorted by different air separation equipment in the air separation process, so that the defects of large equipment investment, large equipment floor area and the like are caused; 2. the garbage classification method has the advantages that the garbage is various in types, the garbage classification effect is poor in the winnowing process, and the sorting accuracy needs to be improved in an early stage and a later stage in a manual sorting mode; 3. the existing winnowing equipment has small garbage treatment amount, and is long in time consumption and low in winnowing efficiency when large batches of garbage need winnowing; 4. in order to improve the garbage treatment efficiency of the air separation equipment, a mode of increasing the air output of a fan is adopted by some enterprises, although the mode slightly improves the garbage treatment efficiency, the garbage classification effect is poorer than that of the prior art, part of heavy materials can enter a light material outlet under the action of strong air volume, and part of light material garbage always waves in an air separation box; and the normal operation of the winnowing equipment is influenced when the winnowing equipment is serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel vibration screening selection by winnowing separator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel vibratory screening winnowing separation device comprises: at least one housing unit; at least one material distribution unit for uniform material speed and uniform material thickness; the movable material screening unit is arranged in the shell unit and can realize front-back, height and angle adjustment; at least one air equalizing and winnowing unit with adjustable height and angle, which is arranged between the material distribution unit and the movable material screening unit; the distributing unit is a tension sieve part, a distributing device part or a combination of the tension sieve part and the distributing device part.

Preferably, the material distribution unit is a tension sieve part, and the tension sieve part comprises a tension sieve body and a tension sieve vibration motor with a vibration exciter, wherein the tension sieve vibration motor is connected with the tension sieve body.

Preferably, the distributing unit is a distributing device part, and the distributing device part comprises a distributing device and a distributing device vibration motor with a vibration exciter, wherein the distributing device vibration motor is connected with the distributing device.

Preferably, the cloth unit includes to gallow to open sieve portion and distributing device portion, gallows to open sieve portion and set up the material feed inlet that links to each other with the casing unit in the front end, gallows to open the discharge gate of sieve portion and the feed inlet of distributing device portion link to each other, and the oblique below of the discharge gate of distributing device portion is provided with mobile material screening unit.

Preferably, the shell unit comprises a shell, a material feeding hole arranged at the top of one side of the shell, and a light material outlet and a heavy material outlet which are arranged at the bottom of the other side of the shell, and the end part of the other side of the shell is provided with an air return pipeline with a draught fan;

when the material distribution unit comprises a tension sieve part, the shell comprises a tension sieve part shell and a separation box shell connected with the tension sieve part shell;

the lower part of the shell of the galloping screen part corresponding to the bottom of the galloping screen body is provided with a galloping screen underflow outlet;

when the distributing unit comprises a distributing device part, the separating box shell is internally provided with the distributing device part, a movable material screening unit and a height and angle adjustable type air equalizing winnowing unit.

Preferably, the movable material screening unit comprises left and right adjusting plates correspondingly arranged at two sides of the separating box shell, a rotating shaft is arranged between the left and right adjusting plates, and at least one fixable turning plate is arranged on the rotating shaft;

the left and right adjusting plate is provided with at least one elongated hole for left and right adjusting the rotating shaft;

two ends of the rotating shaft are respectively provided with a directional handle parallel to the fixable turning plate, the middle part of the directional handle is provided with a fixing hole, the top of the left and right adjusting plates is provided with a fixing plate, and the positions of the fixing plate corresponding to the fixing holes are provided with arc-shaped holes;

and connecting bolts are arranged on the fixing holes and the arc-shaped holes.

Preferably, the width of the fixable turning plate is matched with the width in the separation box, and the upper part and the lower part of the fixable turning plate are respectively provided with a connecting hole for penetrating and installing a bolt;

the top of the pointing handle is provided with a grab handle.

Preferably, the height and angle adjustable air equalizing winnowing unit comprises a centrifugal fan, and an air outlet pipeline of the centrifugal fan is connected with the uniform air outlet device through an air box and a flexible connecting pipeline;

the bottom of the uniform air outlet device is connected with a uniform air rotating shaft, two ends of the uniform air rotating shaft penetrate through two sides of the separating box shell and are connected with a height adjusting plate connected with the outer wall of the separating box shell, a uniform air pointing handle parallel to the uniform air outlet device is arranged at the end part of the uniform air rotating shaft, an angle adjusting hole is formed in the middle of the uniform air pointing handle, an angle fixing plate connected with the separating box shell is arranged at a position corresponding to the middle of the uniform air pointing handle, and an angle arc-shaped hole is formed in the angle fixing plate corresponding to the angle adjusting hole;

the angle adjusting holes and the angle arc-shaped holes are provided with connecting bolts;

the outer wall of the height adjusting plate is provided with a screw rod guide fixing plate, a bolt hole is formed in the screw rod guide fixing plate, a screw rod used for adjusting the height of the uniform air rotating shaft is arranged in the bolt hole, the upper portion of the screw rod penetrates through the bolt hole in the screw rod guide fixing plate to be in contact with the bottom of the uniform air rotating shaft, and an adjusting nut is arranged at the lower portion of the screw rod;

the height adjusting plate is provided with a wind equalizing elongated hole used for the wind equalizing rotating shaft to move up and down.

Preferably, a plurality of wind shields are arranged in the air box in a staggered manner; a plurality of air outlets are uniformly arranged in the uniform air outlet device;

an angle adjusting grab handle is arranged at the end part of the wind-equalizing directional handle.

According to the novel vibration screening winnowing separation device manufactured according to the scheme, the material distribution unit is arranged, so that the material can be distributed at a uniform speed and uniform thickness, the primary selection of the material (garbage) can be realized, the foundation is laid for the later winnowing, and the accuracy of a winnowing result is ensured; furthermore, the utility model discloses a wind equalizing winnowing unit, this wind equalizing winnowing unit has overcome the mode that directly adopts the fan among the traditional art, but makes the width of air-out increase and air-out pressure be in the state of even unanimity through bellows and even air-out device to reach the high efficiency and the accurate selection by winnowing to material (rubbish), on this basis the utility model discloses still through the setting of relevant device in order to reach the purpose of adjusting the height and the angle of even air-out device, thereby realize improving the purpose of material (rubbish) selection by winnowing accuracy through the angle of blowing and the position of selecting even air-out device; furthermore, in order to meet the winnowing requirements of different materials, the utility model sets the movable material screening unit to be capable of adjusting the height, the angle and the front and back positions of the fixable turning plate, so that the design not only improves the types of the screened materials, but also can be matched with the uniform air outlet device to improve the accuracy of screening the materials (garbage); the air-out device has the advantages of being simple in structure, reasonable in design, capable of being suitable for various types of materials (garbage), large in processing capacity, capable of achieving primary selection of the materials and enabling the thicknesses of the materials to be uniform, capable of achieving the purposes of improving the screening efficiency and the screening accuracy of the materials by enabling the width of the uniform air-out device to be widened, adjusting the angle of the uniform air-out device and adjusting the air-equalizing pressure, and capable of being matched with the height-adjustable and angle-adjustable air-equalizing air winnowing unit to achieve screening of different materials and improving the screening accuracy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle movable material screening unit of the present invention.

Fig. 3 is a schematic structural view of the middle-height and angle-adjustable wind-equalizing winnowing unit of the present invention.

Fig. 4 is the side view structure diagram of the middle and high and angle adjustable wind equalizing winnowing unit of the utility model.

Fig. 5 is another schematic side view of the adjustable wind-equalizing air separation unit of the present invention.

On the figure:

1-galloping sieve body, 2-galloping sieve vibrating motor, 3-distributor, 4-distributor vibrating motor, 5-material feeding hole, 6-shell, 7-light material outlet, 8-heavy material outlet, 9-induced draft fan, 10-galloping sieve undersize outlet, 11-left and right adjusting plate, 12-fixable turning plate, 13-elongated hole, 14-directional handle, 15-fixed hole, 16-fixing plate, 17-arc hole, 18-connecting hole, 19-grab handle, 20-centrifugal fan, 21-air box, 22-soft connecting pipeline, 23-uniform air outlet device, 24-uniform air rotating shaft, 25-height adjusting plate, 26-uniform air directional handle, 27-angle adjusting hole, 28-angle fixing plate, 29-angle arc-shaped holes, 30-screw rod guide fixing plates, 31-screw rods, 32-adjusting nuts, 33-wind shields, 34-air outlets, 35-angle adjusting grab handles, 36-uniform air elongated holes and 37-rotating shafts.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to FIGS. 1-5: the utility model relates to a novel vibration screening selection by winnowing separation device, include: at least one housing unit; at least one material distribution unit for uniform material speed and uniform material thickness; the movable material screening unit is arranged in the shell unit and can realize front-back, height and angle adjustment; at least one air equalizing and winnowing unit with adjustable height and angle, which is arranged between the material distribution unit and the movable material screening unit; the distributing unit is a tension sieve part, a distributing device part or a combination of the tension sieve part and the distributing device part. The cloth unit in the utility model mainly aims to ensure that the material advances at a constant speed and uniform thickness so as to be convenient for the subsequent working section to winnow the material, the cloth unit can be adjusted according to the actual situation, if the material quantity is large, a combined form of the relaxation sieve part and the distributor part can be adopted, when the material quantity is small and primary selection is needed, the relaxation sieve part can be adopted as the cloth unit, and when the material quantity is small and primary selection is not needed, the distributor part can be adopted as the cloth unit; it should be noted that the width of the discharge port of the distributing device part and/or the galloping sieve part in the utility model is not more than the width of the shell, and the larger the width of the discharge port is, namely the larger the garbage amount treated in the same unit time is; the width of above-mentioned discharge gate should be in the same with the air-out width of air-out unit among the angle adjustable equal wind selection by winnowing unit, and further can effectively ensure the accuracy of material screening when guaranteeing the air-out pressure of air-out unit unanimous to overcome the little refuse handling volume of air-out among the prior art defect that little refuse handling capacity is little, simultaneously the utility model discloses a set up mobile material screening unit and can solve the defect that different density materials can't be screened in same air separation equipment with its and height and the equal wind selection by winnowing unit of angle adjustable cooperatees.

Further, the cloth unit is a fly-over screen part, and the fly-over screen part comprises a fly-over screen body 1 and a fly-over screen vibrating motor 2 which is connected with the fly-over screen body 1 and is provided with a vibration exciter. The utility model can realize the equal distribution of the materials by using the gallop screen part as the material distribution unit, and avoid the materials from entering the material distributor in a large amount; the purpose of primary selection of materials can be realized; meanwhile, the tension sieve in the tension sieve part has the characteristic of good elasticity, and the problem that the screen mesh of the tension sieve is blocked due to too complex materials is avoided.

Further, the distributing unit is a distributing device part, and the distributing device part comprises a distributing device 3 and a distributing device vibration motor 4 with a vibration exciter, and the distributing device vibration motor is connected with the distributing device 3. The utility model provides a distributor portion adopts the form of vibration cloth, can be further when refuse handling capacity is big shakeouts rubbish to reach rubbish shakeouts, the uniform thickness, the uniform velocity gos forward, has established the basis for follow-up selection by winnowing.

Further, the cloth unit includes to gallow to open sieve portion and distributing device portion, gallows to open sieve portion and set up and link to each other at front end and shell unit's material feed inlet 5, gallows to open the discharge gate of sieve portion and the feed inlet of distributing device portion link to each other, and the oblique below of the discharge gate of distributing device portion is provided with mobile material screening unit. The width of the galloping screen part and the width of the distributing device part in the utility model are the same as the width of the shell 6, so as to solve the problem of small garbage disposal capacity; through stretching out sieve portion and distributing device portion can prevent effectively that a large amount of rubbish from gushing into simultaneously and carry out the problem of selection by winnowing.

Further, the shell unit comprises a shell 6, a material feeding hole 5 arranged at the top of one side of the shell 6, and a light material outlet 7 and a heavy material outlet 8 which are arranged at the bottom of the other side of the shell 6, wherein an air return pipeline with a draught fan 9 is arranged at the end part of the other side of the shell 6; can make through above-mentioned structure the utility model discloses a material and separation wind form a complete flow to guarantee going on smoothly of material separation.

When the material distribution unit comprises a tension sieve part, the shell 6 comprises a tension sieve part shell and a separation box shell connected with the tension sieve part shell; the utility model provides a sieve portion of stretching to can use the same initial distributing device that also can prevent a large amount of rubbish from gushing into as the primary election material uses, in order to improve the utility model discloses a material handling capacity, this material handling capacity are the quantity of material and the variety of material.

A downward-flow screen undersize outlet 10 is arranged at the lower part of the downward-flow screen part shell corresponding to the bottom of the downward-flow screen body 1; through setting up and passing a sieve undersize export 10 and can effectively carry out the primary election to the material.

When the distributing unit comprises a distributing device part, the separating box shell is internally provided with the distributing device part, a movable material screening unit and a height and angle adjustable type air equalizing winnowing unit. The structure is mainly suitable for screening garbage with small garbage amount and different garbage types, and when the garbage is different in type, the garbage can be screened by adjusting the movable material screening unit and the height and angle adjustable type air equalizing and winnowing unit.

Further, the movable material screening unit comprises left and right adjusting plates 11 correspondingly arranged on two sides of the separating box shell, a rotating shaft 37 is arranged between the left and right adjusting plates 11, and at least one fixable turning plate 12 is arranged on the rotating shaft 37; the utility model discloses an increase or reduce and to fix the quantity that turns over board 12, realize adjusting the whole height that can fix the board portion that turns over.

The left-right adjusting plate 11 is provided with at least one elongated hole 13 for left-right adjusting the rotating shaft 37; the utility model discloses a mounting position of regulating plate 11 about elongated hole 13 is adjusted to realize adjusting the mounting position of rotation axis 37, further can adjust the mounting position that can fix the turn-over board portion. In the utility model, the screw rod is arranged at the position of the shell 6 corresponding to the elongated hole 13, and the movable material screening unit can be fixed by matching the nut and the screw rod; meanwhile, a long hole for moving the rotating shaft 37 is formed in the position of the shell 6 corresponding to the rotating shaft 37; above-mentioned structural style not only can make things convenient for the movable material screening unit back-and-forth movement, can also prevent that the dust that produces in the screening process from escaping outward.

Two ends of the rotating shaft 37 are respectively provided with a directional handle 14 parallel to the fixable turning plate 12, the middle part of the directional handle 14 is provided with a fixing hole 15, the top of the left and right adjusting plates 11 is provided with a fixing plate 16, and the positions of the fixing plate 16 corresponding to the fixing hole 15 are provided with arc-shaped holes 17; the fixing holes 15 and the arc-shaped holes 17 are provided with connecting bolts. The angle that can realize the adjustment and fix and can fix the turn-over board portion is set up through above-mentioned structure, and when can fix the turn-over board portion and receive the impact time position change, arc hole 17 has direction and marking effect simultaneously, and operating personnel can in time make it reset through the form of manual adjustment.

Furthermore, the width of the fixable turning plate 12 is matched with the width in the separation box, and the upper part and the lower part of the fixable turning plate 12 are respectively provided with a connecting hole 18 for penetrating and installing a bolt; the top of the direction handle 14 is provided with a grip 19. The screening can be realized to a large amount of materials (rubbish) through the arrangement, the width of the outlet of the distributing device unit arranged on the upper portion of the screening corresponds to the width of the uniform air outlet device 23, and the width of the turnover plate 12, the outlet of the distributing device unit and the width of the uniform air outlet device 23 are preferably the same.

Further, the height and angle adjustable air equalizing winnowing unit comprises a centrifugal fan 20, and an air outlet pipeline of the centrifugal fan 20 is connected with an air equalizing device 23 through an air box 21 and a flexible connecting pipeline 22; can improve the width of air-out and make the pressure of air-out keep unanimous through above-mentioned setting to realize the accurate selection by winnowing to material (rubbish).

The bottom of the uniform air outlet device 23 is connected with a uniform air rotating shaft 24, two ends of the uniform air rotating shaft 24 penetrate through two sides of the separating box shell and are connected with a height adjusting plate 25 connected with the outer wall of the separating box shell, a uniform air pointing handle 26 parallel to the uniform air outlet device 23 is arranged at the end part of the uniform air rotating shaft 24, an angle adjusting hole 27 is formed in the middle of the uniform air pointing handle 26, an angle fixing plate 28 connected with the separating box shell is arranged at a position corresponding to the middle of the uniform air pointing handle 26, and an angle arc-shaped hole 29 is formed in the angle fixing plate 28 corresponding to the angle adjusting hole 27; the angle adjusting hole 27 and the angle arc-shaped hole 29 are provided with connecting bolts; the angle of the uniform air outlet device 23 can be selected and fixed through the arrangement; a screw rod guide fixing plate 30 is arranged on the outer wall of the height adjusting plate 25, a bolt hole is formed in the screw rod guide fixing plate 30, a screw rod 31 for adjusting the height of the uniform air rotating shaft 24 is arranged in the bolt hole, the upper part of the screw rod 31 penetrates through the bolt hole in the screw rod guide fixing plate 30 to be in contact with the bottom of the uniform air rotating shaft 24, and an adjusting nut 32 is arranged at the lower part of the screw rod 31; the height adjusting plate 25 is provided with a uniform air elongated hole 36 for the uniform air rotating shaft 24 to move up and down. The height of the uniform air outlet device 23 can be adjusted by arranging the screw rod guide device.

Further, a plurality of wind deflectors 33 are arranged in the air box 21 in a staggered manner; a plurality of air outlets 34 are uniformly arranged in the uniform air outlet device 23; the end part of the wind equalizing directional handle 26 is provided with an angle adjusting grab handle 35. Through the arrangement, the air in the air box 21 can be uniformly discharged, and the problems that the middle air pressure is large, and the air pressures on the two sides are small to cause poor material sorting effect are avoided.

A winnowing process of a novel vibration screening winnowing separation device comprises a screening method with large material quantity, a screening method with small material quantity and multiple material types and a screening method with small material quantity;

a. the screening method with large material quantity comprises the following steps:

step 1: when the material amount is more than 150t/h, the material enters the tension sieve part through the material inlet 5 and passes through the tension sieve body 1, the tension sieve vibration motor 2 with the vibration exciter is started to drive the material to be dispersed in the tension sieve body 1 and move forward to the distributing device part at a uniform speed, and the distributing device vibration motor 4 with the vibration exciter is started to further disperse the material in the distributing device until the thickness of the material is uniform, and the uniform speed is discharged from the distributing device part;

when the material amount is large and the material types are more, the smaller materials can be screened through the tension sieve body 1, and undersize materials are discharged through the tension sieve undersize material outlet 10; the oversize materials are discharged through a discharge hole of the strain sieve part, a feed inlet of the distributing device part and a discharge hole of the distributing device part;

the process realizes the primary selection of the materials, makes the materials uniform in thickness and move forward at a constant speed, and creates conditions for the winnowing of the materials;

step 2: the material is discharged from a discharge port of the distributing device part, the centrifugal fan 20 is started at the same time, the sorting air enters the air box 21 through an air outlet pipeline, the sorting air is evenly divided under the action of a plurality of staggered wind deflectors 33, the evenly divided sorting air enters an air outlet 34 in the even air outlet device 23 through the flexible connecting pipeline 22 and acts on the material, and the air separation of the material is realized; the air after winnowing is discharged through an air return pipeline with a draught fan 9;

in the process, the air outlet quantity of the air outlet 34 is ensured to be uniform, and the accurate screening of the materials is guaranteed;

and step 3: when the winnowing wind acts on the materials, heavy materials in the materials fall into the heavy material outlet 8 at the inner side of the fixable turning plate 12 due to the fact that the parabola is small because of the large specific gravity; light substances in the materials fall into the light material outlet 7 at the outer side of the fixable turning plate 12 due to the fact that the specific gravity is small and the parabola is large, and screening is completed;

b. the screening method with small material quantity and multiple material types comprises the following steps:

step 1: when the material amount is not more than 150t/h and the materials are various, the materials enter the relaxation sieve part through the material feeding port 5 and pass through the relaxation sieve body 1, the relaxation sieve vibration motor 2 with the vibration exciter is started, the relaxation sieve body 1 sieves smaller materials, undersize materials are discharged through the relaxation sieve undersize outlet 10, oversize materials are uniformly thick and advance at a constant speed on the upper part of the relaxation sieve body 1, and the oversize materials are discharged through the discharge port of the relaxation sieve part, the feeding port of the distributing device part and the discharge port of the distributing device part;

the process realizes the primary selection of the materials, makes the materials uniform in thickness and move forward at a constant speed, and creates conditions for the winnowing of the materials;

step 2: the material is discharged from a discharge port of the distributing device part, the centrifugal fan 20 is started at the same time, the sorting air enters the air box 21 through an air outlet pipeline, the sorting air is evenly divided under the action of a plurality of staggered wind deflectors 33, the evenly divided sorting air enters an air outlet 34 in the even air outlet device 23 through the flexible connecting pipeline 22 and acts on the material, and the air separation of the material is realized; the air after winnowing is discharged through an air return pipeline with a draught fan 9;

in the process, the air outlet quantity in the air outlet 34 is ensured to be uniform, and the accurate screening of the materials is guaranteed;

and step 3: when the winnowing wind acts on the materials, heavy materials in the materials fall into the heavy material outlet 8 at the inner side of the fixable turning plate 12 due to the fact that the parabola is small because of the large specific gravity; light substances in the materials fall into the light material outlet 7 at the outer side of the fixable turning plate 12 due to the fact that the specific gravity is small and the parabola is large, and screening is completed;

c. the screening method with small material quantity comprises the following steps:

step 1: when the material amount is not more than 150t/h, the material enters a distributor 3 of a distributor part through a material inlet 5, a distributor vibration motor 4 with a vibration exciter is started to enable the thickness of the material in the distributor to be uniform, and the material is discharged from a discharge hole of the distributor part at the same time;

the process enables the materials to be uniform in thickness and move forward at a constant speed, and creates conditions for air separation of the materials;

step 2: the material is discharged from a discharge port of the distributing device part, the centrifugal fan 20 is started at the same time, the sorting air enters the air box 21 through an air outlet pipeline, the sorting air is evenly divided under the action of a plurality of staggered wind deflectors 33, the evenly divided sorting air enters an air outlet 34 in the even air outlet device 23 through the flexible connecting pipeline 22 and acts on the material, and the air separation of the material is realized; the air after winnowing is discharged through an air return pipeline with a draught fan 9;

in the process, the air outlet quantity of the air outlet 34 is ensured to be uniform, and the accurate screening of the materials is guaranteed;

and step 3: when the winnowing wind acts on the materials, heavy materials in the materials fall into the heavy material outlet 8 at the inner side of the fixable turning plate 12 due to the fact that the parabola is small because of the large specific gravity; light substances in the materials fall into the light material outlet 7 at the outer side of the fixable turning plate 12 due to the fact that the specific gravity is small and the parabola is large, and screening is completed;

due to different types and densities of materials, the height and the angle of the uniform air outlet device 23 need to be adjusted, the height, the left and right and the angle of the fixable turning plate 12 need to be adjusted, and the uniform air outlet device 23 and the fixable turning plate 12 need to be adjusted simultaneously;

when the height of the uniform air outlet device 23 needs to be adjusted, the screw rod 31 is manually driven to move upwards through the adjusting nut 32, the screw rod 31 pushes the uniform air rotating shaft 24, the uniform air rotating shaft 24 is driven to move upwards, and then the uniform air outlet device 23 can move upwards; the screw rod 31 is made to descend manually through the adjusting nut 32, and the uniform air rotating shaft 24 descends along with the screw rod 31 under the action of gravity, so that the uniform air outlet device 23 can move downwards;

when the angle of the uniform air outlet device 23 needs to be adjusted, the uniform air outlet device 23 can be adjusted through the angle adjusting handle 35, when the uniform air directing handle 26 is adjusted to a proper angle, the uniform air outlet device 23 is at the proper angle, and at the moment, the uniform air directing handle is mounted in the angle adjusting hole 27 and the angle arc-shaped hole 29 through connecting bolts in a penetrating manner to realize firm fixation;

when the height of the fixable turning plate 12 needs to be adjusted, a plurality of fixable turning plates 12 are mounted on the rotating shaft 37, adjacent fixable turning plates 12 are fixed through mounting bolts on the connecting holes 18, when the height of the fixable turning plate 12 needs to be reduced, the corresponding fixable turning plate 12 is dismounted, and when the height of the fixable turning plate 12 needs to be increased, the corresponding fixable turning plate 12 is mounted;

when the left and right positions of the fixable turning plate 12 need to be adjusted, the positions of the left and right adjusting plates 11 on the shell of the separation box are adjusted through the elongated holes 13, so that the purpose of adjusting the left and right positions of the rotating shaft 37 is achieved;

when the angle of the fixable turning plate 12 needs to be adjusted, the fixable turning plate 12 is adjusted through the grab handle 19, the fixable turning plate 12 is at a proper angle when the pointing handle 14 is adjusted to a proper angle, and the connection bolt penetrates through the fixing hole 15 and the arc-shaped hole 17 to realize firm fixation.

The essence of the utility model lies in that the manual separation matching mode is reduced or not used, so as to meet the coming and separation of different types, and the different types can indicate the amount of materials (garbage) and relate to the materials (garbage) with different densities, and the device and the process of the utility model can ensure the normal operation, and simultaneously achieve the purpose of high separation accuracy; the utility model discloses a cloth unit not only has the effect that makes the material at the uniform velocity and even thickness go forward, and it can also make the discharging channel widen in order to improve the ability of handling material (rubbish), in order to cooperate above-mentioned discharging channel widen, the utility model discloses improve height and angle adjustable wind-equalizing selection by winnowing unit, its purpose of improving mainly includes increasing the air-out width and making air-out pressure keep unanimous, the utility model overcomes the drawback that air-out pressure was improved in the tradition (when can't keep air-out pressure unanimous, can appear the phenomenon that middle part air-out pressure is big both sides pressure is little, thereby cause the poor problem to material selection by winnowing accuracy rate); and the utility model discloses an improved the air-out width, the common air-out of same position in the casing promptly, and air-out pressure keeps unanimous, has not only overcome above-mentioned technical problem and has established the basis for improving the selection by winnowing rate of accuracy and improving selection by winnowing efficiency. Furthermore, the utility model realizes the winnowing of the materials (garbage) with different densities by arranging the movable material screening unit and adjusting the front and back, the height, the angle and the like of the movable material screening unit so as to improve the accuracy of the winnowing; the combination of the structure and the process can be suitable for household garbage, construction garbage, decoration garbage and the like, so that various materials or garbage can be sorted by the same equipment, manual sorting is reduced or not used, the labor intensity is reduced, and the screening accuracy and the screening efficiency are improved; meanwhile, the investment cost and the operation cost are reduced; it should be noted that when the material distribution unit of the utility model comprises the tension sieve part and the material distributor part, the amount of the material (or garbage) which can be processed is large, and the primary selection of the material (i.e. more types of the material) can be realized; when the material distribution unit is the galloping screen part, the amount of the materials (or garbage) which can be processed is relatively small, and the primary selection of the materials (namely more types of the materials) can be realized; the utility model has the advantages that the quantity of materials (or garbage) which can be processed when the material distribution unit is the material distributor part is relatively small, and the material distribution unit mainly deals with the condition that the types of the materials are relatively single; the utility model discloses the single material type of middle finger mainly indicates when the material type is two kinds, and the material type is many indicates that the material type is three kinds or more than three kinds. In addition, in order to guarantee the even of air-out pressure, the utility model discloses a flexible connecting pipeline 22 can be a plurality of to realize the wind equipartition in the bellows 20, be linked together through a plurality of flexible connecting pipeline 22 and a plurality of air outlet 34 simultaneously, in order to guarantee the even of air-out pressure. Additionally the utility model provides a visual concrete operating mode of regulation is confirmed, for example: the height of the air equalizing winnowing unit can be increased by the materials with higher density, and the height of the movable material screening unit is reduced in an inclined upward blowing mode, so that winnowing can be realized from the discharge port of the distributor, the parabola angle of lighter materials is increased, the height of the movable material screening unit can be reduced, and the movable material screening unit can move towards the heavy material outlet and is fixed; when the density difference between the two materials is large, the height of the adjustable air equalizing winnowing unit can be reduced, horizontal or oblique downward blowing is adopted, and meanwhile, the height of the movable material screening unit is reduced; the material that two material density are all less can make the height of adjustable equal wind selection by winnowing unit adopt level or slant downdraught according to actual conditions, improves the height of mobile material screening unit simultaneously, makes the material part fast, prevents to lead to the problem that selects separately the rate of accuracy reduces because of the air current influence. The above illustration is not a limitation of the present invention, and is merely an illustration, and the adjustment of the specific movable material screening unit and the adjustable air equalizing winnowing unit needs to be determined according to the working condition during the specific production.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. The utility model provides a novel vibration screening selection by winnowing separation device which characterized in that: the method comprises the following steps:

at least one housing unit;

at least one material distribution unit for uniform material speed and uniform material thickness;

the movable material screening unit is arranged in the shell unit and can realize front-back, height and angle adjustment;

at least one air equalizing and winnowing unit with adjustable height and angle, which is arranged between the material distribution unit and the movable material screening unit;

the distributing unit is a tension sieve part, a distributing device part or a combination of the tension sieve part and the distributing device part.

2. The new vibratory screening air separation unit as set forth in claim 1 wherein: the cloth unit is a tension sieve part, and the tension sieve part comprises a tension sieve body (1) and a tension sieve vibration motor (2) which is connected with the tension sieve body (1) and is provided with a vibration exciter.

3. The new vibratory screening air separation unit as set forth in claim 1 wherein: the distributing unit is a distributing device part which comprises a distributing device (3) and a distributing device vibration motor (4) which is connected with the distributing device (3) and is provided with a vibration exciter.

4. The new vibratory screening air separation unit as set forth in claim 1 wherein: the cloth unit is including stretching out sieve portion and distributing device portion, stretches out sieve portion to set up and link to each other in material feed inlet (5) of front end and housing unit, stretches out the discharge gate of sieve portion and the feed inlet of distributing device portion to link to each other, and the oblique below of the discharge gate of distributing device portion is provided with mobile material screening unit.

5. The new vibratory screening air separation unit as set forth in claim 1 wherein: the shell unit comprises a shell (6), a material feeding hole (5) arranged at the top of one side of the shell (6), and a light material outlet (7) and a heavy material outlet (8) arranged at the bottom of the other side of the shell (6), wherein an air return pipeline with a draught fan (9) is arranged at the end part of the other side of the shell (6);

when the material distribution unit comprises a tension sieve part, the shell (6) comprises a tension sieve part shell and a separation box shell connected with the tension sieve part shell;

the lower part of the shell of the galloping screen part corresponding to the bottom of the galloping screen body (1) is provided with a galloping screen underflow outlet (10);

when the distributing unit comprises a distributing device part, the separating box shell is internally provided with the distributing device part, a movable material screening unit and a height and angle adjustable type air equalizing winnowing unit.

6. The new vibratory screening air separation unit as set forth in claim 1 wherein: the movable material screening unit comprises left and right adjusting plates (11) correspondingly arranged on two sides of a shell of the separating box, a rotating shaft (37) is arranged between the left and right adjusting plates (11), and at least one fixable turning plate (12) is arranged on the rotating shaft (37);

the left and right adjusting plate (11) is provided with at least one elongated hole (13) for adjusting the rotating shaft (37) left and right;

two ends of the rotating shaft (37) are respectively provided with a directional handle (14) parallel to the fixable turning plate (12), the middle part of the directional handle (14) is provided with a fixed hole (15), the top parts of the left and right adjusting plates (11) are provided with a fixed plate (16), and the positions of the fixed plate (16) corresponding to the fixed holes (15) are provided with arc-shaped holes (17);

and connecting bolts are arranged on the fixing holes (15) and the arc-shaped holes (17).

7. The new vibratory screening air separation unit as set forth in claim 6 wherein: the width of the fixable turning plate (12) is matched with the width in the separation box, and the upper part and the lower part of the fixable turning plate (12) are respectively provided with a connecting hole (18) for penetrating and installing a bolt;

the top of the direction handle (14) is provided with a grab handle (19).

8. The new vibratory screening air separation unit as set forth in claim 1 wherein: the height and angle adjustable air equalizing winnowing unit comprises a centrifugal fan (20), and an air outlet pipeline of the centrifugal fan (20) is connected with an air equalizing device (23) through an air box (21) and a flexible connecting pipeline (22);

the bottom of the uniform air outlet device (23) is connected with a uniform air rotating shaft (24), two ends of the uniform air rotating shaft (24) penetrate through two sides of the separating box shell and are connected with a height adjusting plate (25) connected with the outer wall of the separating box shell, a uniform air pointing handle (26) parallel to the uniform air outlet device (23) is arranged at the end part of the uniform air rotating shaft (24), an angle adjusting hole (27) is formed in the middle of the uniform air pointing handle (26), an angle fixing plate (28) connected with the separating box shell is arranged at a position corresponding to the middle of the uniform air pointing handle (26), and an angle arc-shaped hole (29) is formed in the angle fixing plate (28) corresponding to the angle adjusting hole (27);

connecting bolts are arranged on the angle adjusting holes (27) and the angle arc-shaped holes (29);

a screw rod guide fixing plate (30) is arranged on the outer wall of the height adjusting plate (25), a bolt hole is formed in the screw rod guide fixing plate (30), a screw rod (31) used for adjusting the height of the uniform air rotating shaft (24) is arranged in the bolt hole, the upper portion of the screw rod (31) penetrates through the bolt hole in the screw rod guide fixing plate (30) to be in contact with the bottom of the uniform air rotating shaft (24), and an adjusting nut (32) is arranged at the lower portion of the screw rod (31);

the height adjusting plate (25) is provided with a wind-equalizing elongated hole (36) used for the wind-equalizing rotating shaft (24) to move up and down.

9. The new vibratory screening air separation unit as set forth in claim 8 wherein: a plurality of wind shields (33) are arranged in the air box (21) in a staggered manner; a plurality of air outlets (34) are uniformly arranged in the uniform air outlet device (23);

an angle adjusting grab handle (35) is arranged at the end part of the wind-equalizing directional handle (26).

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