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Underground Waste Classification System

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Underground Waste Classification System is a waste management facility that facilitates waste sorting, underground storage, and convenient collection. The surface features only color-coded sorting slots corresponding to different waste types. Below each slot is a sealed underground storage compartment equipped with separate waste bins and a lifting mechanism. Each slot is labeled with the corresponding waste type to guide accurate sorting. 

The underground sealed storage reduces odors and insect problems caused by exposed waste, while saving surface space. During collection, the lifting mechanism raises the underground bins to the surface, reducing the workload of manual collection.

Underground Waste Classification System   Underground Waste Classification System


Product Advantage

Structural Design: Only the sorting and disposal openings of the trash cans are visible above ground; the main body of the bins is concealed in an underground storage compartment. A lifting device is also included, allowing the trash cans to be raised during collection without manual excavation.


Sorting Function: Each color-coded disposal opening is labeled with a corresponding trash icon, guiding accurate sorting.


Practical Advantages: It saves ground space, keeps the environment cleaner, and reduces odor and insect problems caused by exposed trash.


Rainwater infiltration and odor control: The underground facilities are highly sealed, effectively preventing rainwater from mixing with garbage and producing leachate. Simultaneously, the ventilation system treats odors, minimizing the impact on surrounding residents.


Convenience and privacy: Residents can dispose of garbage simply by going downstairs, eliminating the need for long-distance transport. The underground design also avoids visual and olfactory disturbances during garbage collection, enhancing living comfort.


Suitable for high-density communities: In densely populated urban core areas, underground systems can more efficiently handle centrally generated garbage.



Features

 

Sorted Disposal: Multi-colored disposal chutes enable source sorting of waste, ensuring different types of waste enter their corresponding underground containers.


Underground Storage: Utilizing a concrete underground space and wheeled trash cans, waste is stored in a sealed, categorized manner, reducing odor and visual pollution.


Lifting and Transfer: A cross-type lifting platform adjusts the height of the trash cans to accommodate surface collection vehicles, improving loading and unloading efficiency.


Surface Collection: A surface parking area supports the parking of transfer vehicles, facilitating the cycle of full bin emptying and empty bin return, ensuring continuous system operation.


  Structural Composition

I. Ground Waste Disposal Station

Sorted Waste Bins: Ground-mounted bins in three distinct colors—blue, green, and gray—are assigned to different waste categories. Specifically, blue bins are for recyclables, green for kitchen waste, and gray for residual waste. Clear waste category icons are printed on the bin surfaces to guide proper sorting, ensuring that users must select the correct bin when disposing of waste and thus enhancing sorting accuracy.
User-Friendly & Hygienic Design: The bins feature a foot pedal mechanism for hands-free opening, eliminating the need for manual contact and boosting hygiene levels. Additionally, the waste compartments are fully enclosed, which helps minimize odor dispersion.

II. Underground Storage & Lifting System

Underground Sealed Storage Vault: The core equipment is installed underground, with matching color-coded wheeled bins placed inside the vault. This underground layout not only saves valuable above-ground space but also curbs odor emissions and mosquito breeding thanks to the fully sealed storage environment.
Hydraulic/Mechanical Lifting Device: A hydraulic or mechanical lifting system is fitted in the underground storage vault. When the bins are full, the control system can hoist the entire underground bin assembly to ground level, making it convenient for subsequent waste collection work.

III. Collection & Transfer Unit

Direct Docking with Garbage Collection Trucks: Once lifted to the surface, the bins can be directly connected to garbage collection trucks. This setup allows waste to be poured directly from the bins into the trucks without the need for manual handling, which drastically cuts down the labor intensity of sanitation workers and improves the overall efficiency of waste collection.


Product Components

Ground Module

Three dedicated waste-sorting drop-off openings are installed, each corresponding to a specific type of waste. These openings are fitted with foot-activated opening mechanisms and marked with clear sorting icons to guide accurate waste classification.

Boasting an ultra-compact footprint, this module is ideally suited for public areas including residential compounds and city parks.


Underground Module

Aligned with the ground-level drop-off openings, the underground sorting bins typically have a capacity of over 1100 liters each, which is sufficient to hold the daily waste output of small-scale communities (with a population of around 1000–1500 residents).

Equipped with a hydraulic lifting system, the fully loaded underground bins can be lifted entirely to the ground surface, streamlining the waste collection process.

The underground pits housing the bins have been treated with anti-leakage and deodorization solutions, effectively preventing contamination from waste leachate and the spread of unpleasant odors.


 Product Parameters

Model number

ZFDM-2404

ZFDM-2406

ZFDM-6604

Size of Kiosk (mm)

4200*1600*2630

5580*1600*2630

6400*2300*3000

Size of Pit (mm)

4130*1280*2280

5510*1280*2280

6220*1920*2680

Number of Feeding Ports

4

6

4

Capacity (L)

960L (4 barrels)

1440L (6 barrels)

2640L (660L per barrel)

Weight (KG)

2980

3450

4950

Lift Height (mm)

1320

1320

1700

Motor Power(kw)

1.5

1.5

2.2

Voltage

220V 50HZ / Customized

220V 50HZ / Customized

220V 50HZ / Customized

Opening Mode

sensor

sensor

sensor

Sewage Pump Power(kw)

1.1

1.1

1.1

Lift Weight(T)


2.8

3.5

5.5


✨Material & Appearance 

Utilizing premium engineering-grade materials—specifically high-quality electrolytic galvanized steel sheet—it achieves an ideal balance between superior durability and lightweight design. The surface is treated with outdoor-grade plastic powder high-temperature electrostatic spraying, forming a long-lasting protective coating with excellent peel resistance, UV protection, and durable weather resistance.


⚙️ Functional Design

Equipped with clearly labeled sorting compartments, providing intuitive guidance for users to facilitate accurate waste sorting and proper disposal.


️ Durability and Sustainability

Designed for reliable waste collection in various public settings, it improves operational efficiency and promotes environmental sustainability through standardized waste sorting processes.


Color Coding and Identification

The sorting compartment labels feature a highly visible design, are UV-resistant and abrasion-resistant, and offer multiple color options. The label colors maintain their vibrancy and clarity for over three years.



Underground Waste Classification System



Underground Waste Classification System


 Work Process

Sorted Waste Disposal: Residents deposit different types of waste into the corresponding blue, green, and gray sorting slots on the ground. The waste will fall into the corresponding underground bins for temporary storage.


Full Bin Trigger: When the underground sorting bins are nearly full, the system triggers a lifting operation.


Lifting and Transfer: The underground lifting device activates, raising the full sorting bins to the ground.


Garbage Truck Collection: A garbage truck connects to the raised bins and transfers the sorted waste into the truck for collection.


Reset for Submission: Empty sorting bins are lowered back to their original underground positions via the lifting device, awaiting the next round of waste disposal and collection.


 Product Effects

Underground Waste Classification System

Lifting mode


Underground Waste Classification System

Landing mode

Constructed from heavier-duty materials than standard options on the market, our Underground Waste Classification System boasts improved strength, durability and structural stability. This reinforced robustness enables it to better withstand long-term wear and tear, while also making it well-suited for operation in harsh environments.



We are a professional manufacturer of sanitation machinery, providing customers with ex-factory prices and on-demand customization services. You can contact us via WhatsApp or email.


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CONTACT INFO

Landline: +86-0538-8580-066
Phone: +86-188-5380-9997
E-mail: lily@sdrnkj.com
WhatsApp: +8618853809997
Add: 1101, West Tower, Taian National Hi-Tech Center, No. 28, Zhengyangmen Street, Taian, Shandong, China

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