CN213162402U

CN213162402U - Simple and easy landfill stock rubbish divides sieve equipment

Info

Publication number: CN213162402U
Application number: CN202021331400.8U
Authority: CN
Inventors: 张玲萍
Original assignee: Guangdong Hengyi Environmental Protection Group Co ltd
Current assignee: Guangdong Hengyi Environmental Protection Group Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-11
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a simple and easy landfill stock rubbish divide sieve equipment, it includes the breaker, the vibration breaker, the one-level drum sieve, disc separator, wind-force sorter, artifical sorting platform, second grade drum sieve and spring sieve separator, the one-level bin outlet of the oversize thing of one-level drum sieve discharge communicates to wind separator, the one-level discharge gate of the undersize thing of one-level drum sieve discharge communicates to disc separator, the first discharge gate of the oversize thing of disc separator discharge communicates to wind separator, the export of the heavy matter of wind separator discharge communicates to artifical sorting platform through the conveyer belt, the export of the light matter of wind separator discharge communicates to second grade drum sieve through the conveyer belt, the second grade bin outlet of the oversize thing of second grade drum sieve discharge communicates to the spring sieve separator. Effectively divide into four kinds of rubbish such as fine soil, aggregate, recovery thing and combustible substance with stock rubbish to select separately combustible large object thing once more through the manual work, the utility model discloses but wide application in refuse treatment technical field.

Description

Simple and easy landfill stock rubbish divides sieve equipment

Technical Field

The utility model relates to a refuse treatment technical field, in particular to simple and easy landfill stock rubbish divide sieve equipment.

Background

In the simple landfill, except for high content of humus, the content of combustible components such as plastics, fabrics, wood, bamboo, rubber and the like is high. In the traditional screening process, substances such as rubber, plastics, cloth and wood are directly screened out in the form of combustible substances and are directly sent to an incineration plant for incineration treatment, and although energy recovery is carried out through incineration, under the background that the current incineration cannot meet the incineration requirement of fresh daily garbage, the traditional screening method is to be further improved to recover the rubber, the plastics, the cloth and the wood in the combustible substances in the form of recovered substances.

SUMMERY OF THE UTILITY MODEL

For at least one among the above-mentioned technical problem of solution, the combustible substance is selected separately once more and is obtained the recovery thing, the utility model provides a simple and easy landfill stock rubbish divides sieve equipment, the technical scheme who adopts as follows:

the utility model provides a simple and easy landfill stock rubbish divides sieve equipment includes breaker, vibration breaker, one-level drum sieve, dish-type sorter, wind-force sorter, manual separation platform, second grade drum sieve and spring sieve separator, the one-level discharge gate that one-level drum sieve was used for discharging oversize material communicates to the wind-force sorter, the one-level discharge gate that one-level drum sieve was used for discharging undersize material communicates to the dish-type sorter, the first discharge gate that dish-type sorter was used for discharging oversize material communicates to the wind-force sorter, the wind-force sorter has the export of discharging heavy material and the export of discharging light material, the export that the wind-force sorter was used for discharging heavy material communicates to manual separation platform through the conveyer belt, manual separation platform communicates to the vibration breaker through the conveyer belt, the export that the wind-force sorter was used for discharging light material communicates to the second grade drum sieve through the conveyer belt, and the secondary rotary screen is used for discharging oversize materials, and a secondary discharge outlet of the secondary rotary screen is communicated to the bounce screening machine.

Furthermore, the sieve pores of the first-stage rotary screen are larger than those of the disc type separator.

Furthermore, the sieve pores of the secondary drum sieve are larger than those of the primary drum sieve.

Further, the bouncing screening machine comprises a plurality of screening shafts, screening sheets are mounted on the screening shafts, and the screening shafts rotate in the same direction.

Has the advantages that: through one-level drum sieve, dish-type sorter, wind-force sorter, second grade drum sieve and spring sieve separator with stock rubbish effectively divide into four kinds of rubbish such as fine soil, aggregate, recovery thing and combustible substance to select the platform through the manual work and select the flammable major possession thing of sorting once more, improve stock rubbish's sorting rate, but the utility model discloses but wide application in refuse treatment technical field.

Drawings

FIG. 1 is a flow chart of the operation of a sizing apparatus;

FIG. 2 is a schematic distribution diagram of a primary trommel, a disc type separator, a wind separator, a manual separation platform, a secondary trommel and a bouncing screening machine;

FIG. 3 is a schematic structural view of a screen shaft in the bouncing screening machine.

Detailed Description

The present invention will be further described with reference to fig. 1 to 3.

The utility model relates to a simple and easy landfill stock rubbish divide sieve equipment, the process of dividing sieve stock rubbish is as follows: stabilizing the garbage, digging and transporting the garbage, crushing large garbage, vibrating and scattering the garbage, screening fine soil at one level, screening aggregate, manually sorting combustible large objects, screening fine soil at the second level, sorting recovered objects, and packaging the combustible objects.

The screening equipment comprises a crusher, a vibration scattering machine, a primary rotary screen 11, a disc type sorting machine 12, a wind power sorting machine 13, a manual sorting platform 14, a secondary rotary screen 15 and a bouncing screening machine 17, and the screening equipment further comprises a horizontal bundling machine arranged at the rear end of the bouncing screening machine 17.

The first-stage rotary screen 11 is used for discharging a first-stage discharge port of undersize materials and communicating to the disc type sorting machine 12, the first discharge port of the disc type sorting machine 12 used for discharging oversize materials and communicating to the wind power sorting machine 13, and the first-stage rotary screen 11 is used for discharging a first-stage discharge port of the oversize materials and communicating to the wind power sorting machine 13.

The screen holes of the first-stage drum screen 11 are larger than those of the disc-type separator 12, the oversize products of the first-stage drum screen 11 are bricks, stones, plastics and the like with the grain size of more than 40mm, and the undersize products are humus with the grain size of less than 40 mm. The undersize of the disc classifier 12 is fine earth with a particle size of less than 10mm, and the balance is oversize, such as granular aggregate and lightweight RDF.

The wind power sorting machine 13 is provided with an outlet for discharging heavy materials and an outlet for discharging light materials, the outlet of the wind power sorting machine 13 for discharging the heavy materials is communicated to the manual sorting platform 14 through a conveying belt, combustible large materials which are difficult to crush and screen are manually sorted out, such as rubber, plastics, cloth and the like, and the rest heavy materials on the manual sorting platform 14 are communicated to the vibration scattering machine through the conveying belt.

An outlet of the wind power separator 13 for discharging light substances is communicated to a secondary drum screen 15 through a conveying belt, the screen hole of the secondary drum screen 15 is larger than that of the primary drum screen 11, undersize substances in the secondary drum screen 15 are fine plastics and humus with the grain size smaller than 60mm, and the undersize substances are discharged and then gathered in a fine soil pool. Oversize materials of the secondary drum screen 15 are combustible materials with the particle size larger than 60 mm. The tail end discharge port of the air separator 13 is provided with a cyclone separator 16 for separating fine combustible materials.

The secondary drum sieve 15 is used for discharging secondary discharge openings of oversize materials and communicated to the bounce sieving machine 17, the bounce sieving machine 17 comprises a plurality of sieve shafts 18, sieve sheets 19 are arranged on the sieve shafts 18, and the sieve shafts 18 rotate in the same direction. The garbage is dispersed while moving forwards along the sieve surface, the recovered materials of large materials such as rubber, cloth, wood and bamboo are driven by the sieve shaft 18 to be conveyed, and the rest garbage is discharged from the gap below the sieve of the sieve shaft 18, so that the purpose of sorting is realized. On the basis of the traditional screening, a bounce screening machine 17 is introduced to separate and recover the wood, bamboo, cloth, rubber and the like.

Combustible materials screened by the bounce screening machine 17 are conveyed to the horizontal binding machine through a conveying belt, and are compressed and packaged.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a simple and easy landfill stock rubbish divides sieve equipment, includes breaker and vibration breaker, its characterized in that: the device is characterized by further comprising a primary rotary screen (11), a disc type sorting machine (12), a wind power sorting machine (13), a manual sorting platform (14), a secondary rotary screen (15) and a bouncing screening machine (17), wherein a primary discharge port of the primary rotary screen (11) for discharging oversize products is communicated with the wind power sorting machine (13), a primary discharge port of the primary rotary screen (11) for discharging undersize products is communicated with the disc type sorting machine (12), a first discharge port of the disc type sorting machine (12) for discharging oversize products is communicated with the wind power sorting machine (13), the wind power sorting machine (13) is provided with an outlet for discharging heavy products and an outlet for discharging light products, the outlet of the wind power sorting machine (13) for discharging heavy products is communicated with the manual sorting platform (14) through a conveying belt, and the manual sorting platform (14) is communicated with the vibrating scattering machine through the conveying belt, an outlet of the wind power separator (13) for discharging light materials is communicated to the secondary drum sieve (15) through a conveying belt, and a secondary discharge port of the secondary drum sieve (15) for discharging oversize materials is communicated to the bouncing screening machine (17).

2. The simple landfill inventory waste screening device of claim 1, wherein: the sieve pores of the primary drum sieve (11) are larger than those of the disc-type separator (12).

3. The simple landfill inventory waste screening device of claim 2, wherein: the screen holes of the secondary rotary screen (15) are larger than those of the primary rotary screen (11).

4. The simple landfill inventory waste screening device of claim 1, wherein: the bouncing screening machine (17) comprises a plurality of screening shafts (18), screening sheets (19) are arranged on the screening shafts (18), and the screening shafts (18) rotate in the same direction.