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CN-117463753-B - Skid-mounted organic garbage classification and pretreatment system

CN117463753BCN 117463753 BCN117463753 BCN 117463753BCN-117463753-B

Abstract

The invention discloses a skid-mounted organic garbage classification and pretreatment system, which relates to the technical field of organic garbage treatment and comprises a container, wherein a garbage treatment mechanism for treating organic garbage is arranged in the container, the garbage treatment mechanism comprises a rotary high-temperature dryer arranged at the top end of the front side of the interior of the container, a first screw conveyor is arranged at an inlet of one side of the rotary high-temperature dryer, and a pulverizer is arranged at an outlet of the bottom of the other side of the rotary high-temperature dryer. According to the invention, the organic garbage is directly conveyed into the rotary high-temperature dryer by the first screw conveyor, the garbage is dried by the high temperature in the rotary high-temperature dryer, so that the water content of the garbage is 30-40%, meanwhile, pathogenic microorganisms in the organic garbage are killed by the high temperature, no waste water is generated, the cost and steps for the subsequent waste water treatment in the past are saved, and the cost of garbage treatment is reduced.

Inventors

  • LIU ZHAO
  • ZHONG JISHENG
  • LIANG JIALIN

Assignees

  • 瑞科际再生能源股份有限公司

Dates

Publication Date
20260508
Application Date
20231207

Claims (9)

  1. 1. A skid-mounted organic garbage classifying and preprocessing system comprises a container (1) and is characterized in that a plurality of wheels (3) are rotatably arranged at one side of the bottom of the container (1); a garbage treatment mechanism (6) for treating organic garbage is arranged in the container (1); The garbage treatment mechanism (6) comprises a rotary high-temperature dryer (61) arranged at the top end of the front side inside the container (1), a first screw conveyor (62) is arranged at the inlet at one side of the rotary high-temperature dryer (61), organic garbage enters the rotary high-temperature dryer (61) through the first screw conveyor (62), and before the organic garbage is put into the rotary high-temperature dryer (61), the organic garbage is primarily classified according to animal garbage and plant garbage; The outlet at the bottom of the other side of the rotary high-temperature dryer (61) is provided with a pulverizer (65), the bottom of the pulverizer (65) is communicated with a second screw conveyor (66), one side, far away from the pulverizer (65), of the second screw conveyor (66) is provided with a belt conveyor (68), the belt conveyor (68) is positioned at the rear side in the container (1), one end, far away from the second screw conveyor (66), of the belt conveyor (68) is provided with a briquetting box (69), organic garbage dried by the rotary high-temperature dryer (61) enters the pulverizer (65) and is pulverized by the pulverizer (65), and the pulverized organic garbage enters the inside of the briquetting box (69) through the second screw conveyor (66) and the belt conveyor (68) and is extruded into blocks; A feed inlet (610) is formed in one side, close to the belt conveyor (68), of the briquetting box (69), an inclined table (611) is arranged at the bottom end inside the feed inlet (610), the inclined table (611) is arranged on one side of the belt conveyor (68), one end of the belt conveyor (68) extends into the feed inlet (610), and a discharge outlet (612) is formed in one side, far away from the belt conveyor (68), of the briquetting box (69); The utility model discloses a briquetting box, including briquetting box (69) and briquetting box (69) including briquetting box, inside top of briquetting box (69) is fixed with third electronic jar (618), inside piston rod end of third electronic jar (618) is fixed with stripper plate (617), stripper plate (617) are contacted with briquetting box (69) inner wall, stripper plate (617) bottom is equipped with rotor plate (615), one side that feed inlet (610) was kept away from to rotor plate (615) is connected with container (1) lateral wall rotation, rotor plate (615) bottom intermediate position articulates there is second electronic jar (616), second electronic jar (616) bottom articulates in container (1) inside bottom, promotes rotor plate (615) through the extension of piston rod end in second electronic jar (616) at inside rotation of briquetting box (69) in order to be located the cubic organic rubbish at rotor plate (615) top and release from discharge gate (612).
  2. 2. The skid-mounted organic garbage sorting and preprocessing system according to claim 1, wherein the bottom of the rotary high-temperature dryer (61) is fixed in the inner wall of the container (1) through an I-steel bracket; The rotary high-temperature dryer is characterized in that one side of the top of the rotary high-temperature dryer (61) is communicated with an exhaust pipe (64) through a flange and bolts, and the top end of the exhaust pipe (64) penetrates through the container (1) and extends out of the top of the container (1) to exhaust hot air generated when the container (1) dries organic garbage.
  3. 3. The skid-mounted organic garbage sorting and preprocessing system according to claim 1, wherein two supporting rods (63) are fixed at the bottom of the first screw conveyor (62), and the bottom ends of the supporting rods (63) are fixed at the bottom end inside the container (1) through bolts.
  4. 4. The skid-mounted organic garbage sorting and preprocessing system according to claim 1, wherein a limiting cover (67) is fixed at the top of one side, far away from the crusher (65), of the second spiral conveyor (66) and close to the belt conveyor (68), the limiting cover (67) is located right above the belt conveyor (68), and organic garbage conveyed by the second spiral conveyor (66) falls on the top of the belt conveyor (68) under the limit of the limiting cover (67).
  5. 5. The skid-mounted organic garbage sorting and preprocessing system as claimed in claim 1, wherein the four corners of the top end inside the pressing block box (69) are respectively fixed with a bamboo-type telescopic rod (619), and the bottom end of the bamboo-type telescopic rod (619) is fixed with the four corners of the top of the extruding plate (617).
  6. 6. The skid-mounted organic garbage sorting and preprocessing system as claimed in claim 1, wherein a briquetting box door (613) is inserted into the discharge hole (612), two first electric cylinders (614) distributed up and down are fixed on one side of the briquetting box door (613), and the first electric cylinders (614) are fixed on the outer wall of the briquetting box (69) through brackets.
  7. 7. The skid-mounted organic garbage sorting and preprocessing system according to claim 1, wherein two supporting legs (4) are fixed at one end of the bottom of the container (1) far away from the wheels (3) and are used for supporting the container (1) above the ground.
  8. 8. The skid-mounted organic garbage classifying and preprocessing system as claimed in claim 1, wherein one side of the container (1) is movably connected with two container doors (2) with opposite rotation directions through hinges, and the two container doors (2) are buckled together through a lock catch.
  9. 9. The skid-mounted organic garbage classifying and preprocessing system as claimed in claim 8, wherein the bottom of the container door (2) is provided with a connecting frame (5), and the connecting frame (5) is welded at one end of the bottom of the container (1) far away from the wheels (3).

Description

Skid-mounted organic garbage classification and pretreatment system Technical Field The invention relates to the technical field of organic garbage treatment, in particular to a skid-mounted organic garbage classification and pretreatment system. Background The organic garbage is also called wet garbage, and refers to the waste containing organic components in the household garbage. The organic garbage refers to a decomposable organic matter part in daily life garbage, mainly derived from daily life of people, and comprises food residues, vegetable roots, vegetable leaves, animal hooves, horns, melon peels, fruit scraps, eggshells, fish scales, eggshells, hair, plant branches, leaves, weeds, animal carcasses, livestock manure and the like. Organic waste is liable to spoil and sometimes contains pathogenic microorganisms, and is relatively harmful in terms of hygiene and epidemiology. With the continuous development of the technological level, people gradually realize the importance of the environment, so that the reasonable treatment of organic garbage generated in the life of people has become an important focus of modern people. Compared with the residential community life of urban residents, organic garbage generated in daily life of the urban residents is intensively put into the garbage station, and garbage collected by a garbage station manager is conveyed to a continuous garbage disposal station for centralized treatment, but for organic garbage from rural areas, due to the fact that the organic garbage is far away from the garbage disposal station and is not centralized in distribution, people are difficult to dispose the organic garbage generated in the rural areas. To solve this problem, the current prior art provides a garbage sorting system as shown in publication nos. 218475753U, CN218475761U and CN218475762U, which processes organic garbage distributed in rural areas in a decentralized and flexible manner by installing equipment for garbage disposal in a container and pulling it to a designated place in the rural areas using the container. However, in the above prior art, when organic garbage in rural areas is treated, the waste water is generated, pathogenic microorganisms in the organic garbage remain in the waste water, and the waste water cannot be directly discharged into the land, otherwise, pollution to the soil environment in rural areas is caused, and therefore, people also need to specially treat the generated waste water, so that the steps and the cost of garbage treatment are easily increased. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a skid-mounted organic garbage classification and pretreatment system, which utilizes a first screw conveyor to directly convey organic garbage into a rotary high-temperature dryer, utilizes the high temperature in the rotary high-temperature dryer to dry the garbage, ensures the water content to be 30-40%, kills pathogenic microorganisms in the organic garbage by utilizing the high temperature, and has no waste water generation, thereby saving the cost and steps of the prior subsequent waste water treatment and being beneficial to reducing the cost of garbage treatment. In order to achieve the aim, the technical scheme adopted by the invention is that the skid-mounted organic garbage classification and pretreatment system comprises a container, wherein one side of the bottom of the container is rotatably provided with a plurality of wheels; a garbage treatment mechanism for treating organic garbage is arranged in the container; The garbage disposal mechanism comprises a rotary high-temperature dryer arranged at the top end of the front side of the inside of the container, a first screw conveyor is arranged at the inlet of one side of the rotary high-temperature dryer, organic garbage enters the inside of the rotary high-temperature dryer through the first screw conveyor, a pulverizer is arranged at the outlet of the bottom of the other side of the rotary high-temperature dryer, a second screw conveyor is communicated with the bottom of the pulverizer, a belt conveyor is arranged at one side, far away from the pulverizer, of the second screw conveyor, the belt conveyor is positioned at the rear side inside the container, a pressing block box is arranged at one end, far away from the second screw conveyor, of the belt conveyor, the organic garbage dried by the rotary high-temperature dryer is pulverized by the pulverizer after entering the inside of the pulverizer, and the pulverized organic garbage enters the inside of the pressing block box through the second screw conveyor and the belt conveyor and is extruded into blocks. Preferably, the bottom of the rotary high-temperature dryer is fixed in the inner wall of the container through an I-steel bracket; the rotary high-temperature dryer is characterized in that one side of the top of the rotary high-temperature dryer is communicated with an exhaust pipe th