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CN-122007126-A - Separation device for garbage recycling treatment

CN122007126ACN 122007126 ACN122007126 ACN 122007126ACN-122007126-A

Abstract

The invention relates to the technical field of garbage treatment and separation equipment, in particular to a separation device for recycling garbage, which comprises a base plate, a crushing part, a filtering bottom barrel part, a water adding cover part, a sliding receiving part and a water oil separator, wherein a crushing disc part and an adjusting disc part are sequentially arranged from top to bottom, so that kitchen garbage sequentially completes continuous cooperative treatment of crushing and scattering of a crushing knife, edge secondary cutting of a side cutting tooth knife and relative grinding and refining of an upper grinding disc and a lower grinding disc in the same crushing part, the crushing and grinding processes are mutually matched and sequentially transited, the high-fiber hard particle and other difficult-to-treat components in kitchen garbage can be fully refined, the uniformity and the flowability of garbage slurry are remarkably improved, the multistage cooperative crushing and refined grinding are realized, the homogenization degree of garbage treatment is remarkably improved, and a stable and reliable pretreatment foundation is provided for solid-liquid separation and recycling of the subsequent filtering bottom barrel part.

Inventors

  • FAN JIANGBO
  • FAN YINGJIE
  • WANG JISHENG
  • QI KAI
  • LIN CHENGFENG
  • HAN JINFU

Assignees

  • 朝阳重机冶金工业有限公司

Dates

Publication Date
20260512
Application Date
20260325

Claims (10)

  1. 1. A separation device for the recycling of waste, comprising a base plate (100), characterized in that it further comprises: The garbage crushing device comprises a crushing part (200), wherein a crushing and cutting structure and an adjustable grinding structure are sequentially arranged in the crushing part (200) from top to bottom and are used for sequentially crushing, secondarily cutting and grinding garbage, and the crushing part (200) is further provided with an extrusion structure; The lower end of the crushing part (200) is communicated with the filtering bottom barrel part (300), and the ground kitchen waste and the mixed liquid enter the filtering bottom barrel part (300) to realize solid-liquid separation; A water adding cover part (400), wherein the water adding cover part (400) is arranged at the upper end of the crushing part (200) and communicated with the inside of the crushing part, and is used for adding materials into the crushing part (200) and forming an anti-splashing water curtain; The lower end of the filtering bottom barrel part (300) is correspondingly provided with the sliding receiving part (500), solid slag is extruded and dehydrated through the cooperation of the extrusion structure and the sliding receiving part (500), and the sliding receiving part (500) can drive the dehydrated slag to move out of the lower part of the filtering bottom barrel part (300) so as to realize slag unloading and recycling; the water-oil separator (600), the water-oil separator (600) is fixedly arranged on the base plate (100), the lower part of the filtering bottom cylinder part (300) is communicated with the water-oil separator (600), and separated liquid is collected into the water-oil separator (600) to finish water-oil separation.
  2. 2. The separation device for recycling garbage disposal of claim 1, wherein the crushing part (200) comprises a barrel shell (210), an upper end cover (211) is arranged at the upper end of the interior of the barrel shell (210), a slag hole (212) is formed in the side surface of the upper part of the barrel shell (210), and a filter screen (213) is fixedly arranged in the slag hole (212).
  3. 3. The separation device for recycling garbage treatment according to claim 2, wherein the crushing and shredding structure is a crushing disc (220), the crushing disc (220) comprises a ring frame (221), a driving motor (222), a rotary disc (223), a crushing cutter (224), an upper grinding disc (225) and a side gear cutter (226), the ring frame (221) is fixedly arranged on the inner wall of the barrel shell (210), the driving motor (222) is fixedly arranged on the ring frame (221), an output shaft of the driving motor (222) is fixedly connected with the rotary disc (223), the crushing cutter (224) is fixedly arranged on the upper end face of the rotary disc (223), the upper grinding disc (225) is fixedly arranged on the lower end face of the rotary disc (223), and the side gear cutter (226) is fixedly arranged on the outer side edge of the rotary disc (223).
  4. 4. The separation device for recycling garbage treatment according to claim 3, wherein the adjustable grinding structure is an adjustable grinding disc part (230), the adjustable grinding disc part (230) comprises a bracket (231), a double-end electric telescopic rod (232), a connecting arm (233), a top disc (234), a lower grinding disc (235) and a pressure disc (236), the bracket (231) is fixedly installed on the inner wall of the barrel shell (210), the double-end electric telescopic rod (232) is fixedly installed on the bracket (231), the upper end telescopic end of the double-end electric telescopic rod (232) is fixedly connected with the connecting arm (233), the top column (234) is fixedly connected with the connecting arm (233) in a penetrating mode through the upper end cover (211), the upper end of the top column (234) is fixedly connected with the lower grinding disc (235), the lower grinding disc (235) is opposite to the upper grinding disc (225), the lower end telescopic end of the double-end electric telescopic rod (232) penetrates through the lower end of the barrel shell (210), and the lower end of the double-end electric telescopic rod (236) is fixedly connected with the lower end telescopic rod (236).
  5. 5. A separation device for the recycling of waste in accordance with claim 4, characterized in that the diameter of the lower grinding disc (235) is the same as the inner diameter of the barrel casing (210), and a grinding chamber (214) is formed between the lower grinding disc (235) and the upper grinding disc (225); The diameters of the rotary table (223) and the upper grinding disc (225) are the same and are smaller than the inner diameter of the barrel shell (210), a side leakage gap (215) is formed between the rotary table (223) and the inner wall of the barrel shell (210), and the side leakage gap (215) is communicated with the grinding chamber (214).
  6. 6. The separation device for recycling waste treatment according to claim 5, wherein the filtering bottom cylinder part (300) comprises a filtering cylinder part (310), a flow guide pipe (320) and an outer cover shell (330), the filtering cylinder part (310) is arranged at the lower end of the barrel shell (210), the upper end of the flow guide pipe (320) is connected with the barrel shell (210) and aligned with the slag hole (212), the lower end of the flow guide pipe (320) is connected to the filtering cylinder part (310), and the outer cover shell (330) is fixedly connected to the outer side of the filtering cylinder part (310); the outer side of the outer cover shell (330) is provided with an outer bone ring frame (331), the lower end of the outer bone ring frame (331) is fixedly connected with supporting legs (332), and the supporting legs (332) are fixedly installed on the base plate (100).
  7. 7. A separation device for recycling garbage, as set forth in claim 6, characterized in that the filter cartridge member (310) comprises a bucket cover head (311) and a filter cartridge (312), the upper end of the bucket cover head (311) is fixedly connected with the bottom of the barrel shell (210), the lower end of the bucket cover head (311) is fixedly connected with the filter cartridge (312), one end of the guide pipe (320) is communicated with the slag hole (212), the other end of the guide pipe (320) is communicated with the bucket cover head (311), and the outer shell (330) covers the filter cartridge (312).
  8. 8. The separation device for recycling garbage treatment according to claim 2, wherein the water adding cover part (400) comprises a connecting tube seat (410), a charging cover bucket (420) and a water spraying piece (430), the connecting tube seat (410) is fixedly arranged at the upper end of the barrel shell (210), the charging cover bucket (420) is fixedly arranged at the upper end of the connecting tube seat (410), and the water spraying piece (430) is fixedly arranged at the outer side of the connecting tube seat (410); The water spraying piece (430) comprises a water storage ring shell (431), a water supply pipe joint (432) and a flat nozzle (433), wherein the water storage ring shell (431) is fixedly installed on the outer wall of the connecting tube seat (410), the water supply pipe joint (432) is fixedly installed on the side wall of the water storage ring shell (431) and communicated with the connecting tube seat (410), the flat nozzle (433) is fixedly installed on the inner side wall of the connecting tube seat (410) and communicated with the water storage ring shell (431), and the spraying direction of the flat nozzle (433) faces the inside of the connecting tube seat (410).
  9. 9. The separating device for recycling garbage treatment according to claim 7, wherein the sliding receiving portion (500) comprises an electric screw rod sliding table (510), a single-head electric telescopic rod (520), a tray (530), a positioning hole block (540) and a positioning column (550), the electric screw rod sliding table (510) is fixedly installed on the base plate (100), the single-head electric telescopic rod (520) is fixedly installed on a sliding block of the electric screw rod sliding table (510), the telescopic end of the single-head electric telescopic rod (520) is fixedly connected with the tray (530), the tray (530) is matched with an opening at the lower end of the filter cylinder (312), the positioning hole block (540) is fixedly installed at the upper end of the single-head electric telescopic rod (520), the positioning column (550) is fixedly installed on the lower end face of the tray (530), and the positioning column (550) is movably inserted into a hole of the positioning hole block (540).
  10. 10. The separation device for recycling waste of claim 7, wherein the liquid inlet end of the water-oil separator (600) is connected with the lower end of the outer cover shell (330) through a pipeline.

Description

Separation device for garbage recycling treatment Technical Field The invention relates to the technical field of garbage treatment and separation equipment, in particular to a separation device for garbage recycling treatment. Background With the continuous acceleration of urban and rural processes and the continuous improvement of living standards of residents in China, the urban and rural household garbage production is gradually increased year by year, wherein kitchen garbage accounts for extremely high proportion, and the kitchen garbage accounts for 40% -60% of the total household garbage. Kitchen garbage has the characteristics of high water content, high organic matter content, easy rot and odor, complex grease components and the like, is not only an important source of environmental pollution, but also a recyclable material with resource utilization value, and the organic matters contained in the kitchen garbage can be used for preparing organic fertilizers and biogas, and the grease can be used for industrial recycling. How to carry out efficient, clean and automatic reduction, harmless and recycling treatment on kitchen waste becomes an important research direction in the field of current environmental protection equipment, and is a key break for solving the contradiction between urban environment treatment and resource recycling. At present, common kitchen waste treatment equipment and traditional treatment modes in the market commonly have the following technical defects in practical application, and the high standard requirement of modern waste recycling treatment is difficult to meet: 1. The crushing and grinding effects are poor, the garbage refinement degree is insufficient, most of the existing equipment only adopts a single crushing structure (such as a single group of crushing cutters), the cooperation of multistage cutting and fine grinding is lacked, and bones, shells and fiber substances in kitchen garbage are difficult to fully refine. The waste particles which are not fully refined are larger, so that the subsequent solid-liquid separation is not thorough, the water content of the slag is high, the extraction efficiency of organic matters is low, the recycling effect is seriously affected, and even the feeding requirements of the recycling treatment such as subsequent fermentation, fertilizer preparation and the like cannot be met. 2. The grinding clearance is fixed, can't adapt to different materials, and traditional kitchen garbage processing apparatus's abrasive structure is mostly fixed structure, and the grinding clearance is unadjustable, can't carry out adaptability adjustment according to kitchen garbage's kind (like vegetables, meat, bone, peel), hardness, dry and wet degree. The problems of insufficient grinding, equipment clamping stagnation, excessive abrasion of grinding parts and the like easily occur when hard materials (such as bones and fruit pits) are treated, and the problems of excessive crushing, high energy consumption and excessive viscosity of slurry exist when soft materials (such as vegetable leaves and fruit peels) are treated, so that the equipment has poor universality and limited application scene. 3. The feeding and crushing processes are easy to splash, pollute the environment and have potential safety hazards, and the kitchen waste (particularly the fine crushing waste containing moisture) is extremely easy to splash and overflow from the feed inlet in the feeding and high-speed crushing processes of the conventional equipment, so that not only is the working environment messy and peculiar smell diffused, but also the pollution or the mechanical injury to operators can be caused. Most of the equipment is shielded by a simple cover plate, so that the splashing problem can not be fundamentally solved, the environmental protection and the safety are low, and the sanitary and safety requirements of industrial production and civil scenes are not met. 4. The solid-liquid separation mode is simple, the dehydration effect is not ideal, the traditional equipment is mainly used for realizing the solid-liquid separation by natural filtration or simple centrifugation, a large amount of water still remains in the slag (the water content is generally above 60%), the separated slag has large volume, high transportation cost and easy secondary decay, and the core requirement of garbage reduction is difficult to meet. The active extrusion dehydration structure is lacking, and the actual requirements of high-dryness discharge and subsequent recycling cannot be met. In summary, the conventional kitchen waste treatment equipment has obvious defects in crushing and grinding effects, gap adjustability, splashing prevention, extrusion dehydration and other aspects, and is difficult to meet the requirements of modern waste recycling treatment. Therefore, an integrated separation device which can realize multistage crushing, has adjustable clearance, prevents splashing, auto