CN209716021U - The automatic sieving unit of Fresh Life rubbish - Google Patents

Abstract

A kind of automatic sieving unit of Fresh Life rubbish, belong to refuse disposal installation, its level-one plated and second level plated joins end to end, and axis is mutually perpendicular to, second level plated is located at the lower section of level-one plated, it is connected by the sliding slot of level-one plated end, angle between sliding slot and horizontal plane is not less than 45 °, the vertical depth of sliding slot is greater than 1.2 times of level-one plated thickness of feed layer, the end of second level plated is connect with the feeding port of rotary screen front end, broken bag knife is installed in rotary screen, sieve lower belt machine is equipped with below the discharge gate of roller lower part of screen, sieve lower belt machine connection transhipment belt feeder, iron remover is arranged in the top for transporting belt feeder, also belt feeder is transported in setting below the tail end discharge outlet of rotary screen, magnetic separator is arranged in the top of the transhipment belt feeder, both sides setting manipulator picks up material platform, end connects crusher, it is broken The outlet connection transhipment belt feeder of machine.The utility model has the advantages that: it ensure that the reliability of entire screening process.

Description

The automatic sieving unit of Fresh Life rubbish

Technical field

The utility model belongs to sieving garbage device, in particular to a kind of automatic sieving unit of Fresh Life rubbish.

Background technique

The characteristics of city Fresh Life rubbish is that plastics package is more, and according to the variation in season, usually contains certain water Point, and the mutual winding of refuse container chamber is than more serious.Generally speaking sorting consumer waste processing at present is all using rotary screen as core The heart, using garbage truck or indirectly with grabbing bucket or rubbish is sent on plated by hydraulic thrust case etc., plated again arrives waste transportation On belt feeder, rubbish is sent into rotary screen by belt feeder.Several are generally used to transport belt by the rubbish that rotary screen is handled, Oversize and screenings are transported to designated place, and magnetic separator is installed respectively in certain of oversize and screenings belt. But have following defects that 1, rubbish is directly placed on plated and easily forms stacked form by grab bucket or hydraulic thrust case etc., due to plate Material drop of awarding between formula machine and the belt feeder of next stage cannot be too big, and the impact of too big then material is big, influences belt life, then Rubbish, which is transported on the belt feeder of next stage, is often accompanied by sanitary fill phenomenon, since the transport capacity of belt feeder is generally less than board-like Easily there is the motionless slipping phenomenon of rubbish along with the frictional resistance of belt and refuse container chamber is small in machine, even if using herringbone belt instead, Although making moderate progress, also require that rubbish cannot be concentrated very much or the bed of material is too thick, be otherwise still easy skidding buildup, so that influencing whole Sieve the normal operation of line.2, the carrier bar of used plated forms for sheet stamping, and rigidity is low, and strip is poor.3, selected Rotary screen diameter is smaller (generally 2.5 meters of diameter or less), and low output handles the poor quality of rubbish.

Utility model content

The purpose of the utility model is to overcome above-mentioned defects, provide a kind of Automatic sieve packing of Fresh Life rubbish It sets, quantization, which requires, to be proposed to multiple links of the new refuse in assorting room, ensure that the reliability of entire screening process.

The purpose of this utility model is achieved through the following technical solutions: a kind of Automatic sieve packing of Fresh Life rubbish It sets, it is characterised in that: it includes level-one plated, second level plated, rotary screen and crusher；The level-one plated and second level Plated joins end to end, and axis is mutually perpendicular to, and second level plated is located at the lower section of level-one plated, after level-one plated The sliding slot at end is connect with level-one plated, and the angle between sliding slot and horizontal plane is not less than 45 °, and the vertical depth of sliding slot is greater than one 1.2 times of grade plated thickness of feed layer, the rear end of second level plated is connect with the enterprising material mouth of rotary screen front end, rotary screen and ground Face is placed in 3-5 ° of angle, and broken bag knife is installed in rotary screen, is equipped with sieve lower belt machine under rotary screen bottom below discharge gate, is sieved hypodermis Band machine connection transhipment belt feeder transports the top setting iron remover of belt feeder, and also setting turns for the tail end discharge outlet lower section of rotary screen Magnetic separator is arranged in dynamic belt feeder, the top of the transhipment belt feeder, and both sides setting manipulator picks up material platform, and end connects crusher, The outlet connection transhipment belt feeder of crusher.

Percolate accumulator tank is respectively provided with below the level-one plated and second level plated.

The speed of the level-one plated is 30 mm/seconds or less.

The conveying capacity of the second level plated is greater than 1.3 times of level-one plated.

The advantages of the utility model and beneficial effect are:

1, the rubbish bed of material on general level-one plated is thicker or accumulates, the level-one plated speed of service of the utility model Control in 30mm/s hereinafter, select low speed purpose first is that consider plated power, be scattered second is that rubbish is more uniform as far as possible.

2, the conveying capacity of second level plated is greater than level-one plated, generally takes >=1.3 times.

3, the chute vertical height between level-one plated and second level plated be H, level-one plated feeding layer thickness H 1, Relationship between the two should be H >=1.2H1.

4, the horizontal sextant angle for awarding material chute between level-one plated and second level plated is not less than 45 °.

By proposing that quantization requires to multiple links in the above assorting room, the reliable of entire screening process ensure that Property.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the B-B direction structural schematic diagram of Fig. 1.

Wherein: 1- level-one plated, 2- second level plated, 3- rotary screen, 4- crusher, 5- sliding slot, 6- sieve lower belt Machine, 7- transhipment belt feeder, 8- iron remover, 9- rotating belt machine, 10- magnetic separator, 11- manipulator pick up material platform, and 12- transports belt Machine, 13- percolate accumulator tank.

Specific embodiment

Embodiment: as shown, a kind of automatic sieving unit of Fresh Life rubbish, it includes level-one plated 1, two Grade plated 2, rotary screen 3 and crusher 4；The level-one plated 1 and second level plated 2 join end to end, and axis mutually hangs down Directly, second level plated 2 is located at the lower section of level-one plated 1, is connected by the sliding slot 5 of 1 end of level-one plated, sliding slot 5 and water Angle between plane is not less than 45 °, and the vertical depth of sliding slot is greater than 1.2 times of level-one plated thickness of feed layer, and level-one is board-like The speed of machine 1 is 20 mm/seconds, and the conveying capacity of second level plated 2 is greater than 1.3 times of level-one plated 1；Level-one plated 1 Percolate accumulator tank 14 is respectively provided with the lower section of second level plated 2, and the end of second level plated 2 is enterprising with 3 front end of rotary screen Material mouth connection, rotary screen 3 is interior to install broken bag knife, is equipped with sieve lower belt machine 6, sieve lower belt under 3 front end of rotary screen below discharge gate The connection transhipment belt feeder 7 of machine 6, the top of transhipment belt feeder 7 are arranged iron remover 8, also set below the tail end discharge outlet of rotary screen 3 Rotating belt machine 9 is set, magnetic separator 10 is arranged in the top of the transhipment belt feeder 9, and both sides setting manipulator picks up material platform 11, end Connect crusher 12, the outlet connection transhipment belt feeder 13 of crusher 12.

Working principle:

1, garbage truck directly launches rubbish onto level-one plated 1 first, and the speed general control of level-one plated exists 30mm/s is hereinafter, an inventory is controlled at 6 tons hereinafter, percolate accumulator tank is arranged below 1 grade of plated；

2, the material of level-one plated falls into second level plated 2 through sliding slot, and the angle of sliding slot and horizontal plane is not less than 45 °, The vertical depth of sliding slot is greater than 1.2 times of the thickness of feed layer of level-one plated, and percolate recycling is also provided with below 2 grades of plateds Slot；

3, rubbish is sent into rotary screen 3 by second level plated, since the polybag and packaging of new refuse are more, so rolling The a certain number of broken bag knives of installation in shaft screen；

4, screenings is fallen on sieve lower belt machine through the lower discharge outlet of rotary screen, then is transported belt feeder and be sent to specified ground Point, transhipment belt feeder top certain position are equipped with iron remover, facilitate the magnetisable material in removal screenings；

5, oversize is discharged through the tail portion discharge outlet of rotary screen, falls on transhipment belt and is transported through, appropriate above belt Magnetic separator is arranged in position, to be effectively separated to the magnetisable material on belt, while machinery at 1 to 2 is equipped with by the belt Hand picks up material platform, to carry out automatic sorting to the big part accidentally occurred automatically；

6, the oversize sorted by magnetic separation and manipulator is by transhipment Belt Conveying to crusher, by broken oversize It falls on transhipment belt feeder, and is transported to specified region.

Claims (4)

1. a kind of automatic sieving unit of Fresh Life rubbish, it is characterised in that: it include level-one plated, second level plated, Rotary screen and crusher；The level-one plated and second level plated join end to end, and axis is mutually perpendicular to, the board-like seat in the plane of second level In the lower section of level-one plated, connected by the sliding slot of level-one plated end, the angle between sliding slot and horizontal plane is not less than 45 °, the vertical depth of sliding slot is greater than 1.2 times of level-one plated thickness of feed layer, end and the rotary screen front end of second level plated The connection of enterprising material mouth, broken bag knife is installed in rotary screen, sieve lower belt machine is equipped under rotary screen front end below discharge gate, sieves hypodermis Band machine connection transhipment belt feeder transports the top setting iron remover of belt feeder, and also setting turns for the tail end discharge outlet lower section of rotary screen Magnetic separator is arranged in dynamic belt feeder, the top of the transhipment belt feeder, and both sides setting manipulator picks up material platform, and end connects crusher, The outlet connection transhipment belt feeder of crusher.

2. a kind of automatic sieving unit of Fresh Life rubbish according to claim 1, it is characterised in that: a step Percolate accumulator tank is respectively provided with below formula machine and second level plated.

3. a kind of automatic sieving unit of Fresh Life rubbish according to claim 1, it is characterised in that: a step The speed of formula machine is less than 30 mm/seconds.

4. a kind of automatic sieving unit of Fresh Life rubbish according to claim 1, it is characterised in that: two step The conveying capacity of formula machine is greater than 1.3 times of level-one plated.