SPS group VII A Society is facing the problem Kitchen Waste and other waste materials which can be decomposed
Decomposing the waste
Awarpur, Chandrapur Maharashtra
Solution
| Component | Description |
|---|---|
| Technical Components | ### **Comprehensive Analysis of Kitchen Waste Manuration Solution** #### **1. Technical Components Needed** To achieve the required behaviors and avoid prohibited ones, the following components are essential: | **Component** | **Purpose** | **Specifications** | |--------------------------|-----------------------------------------------------------------------------|--------------------| | **Pit Digging** | To collect kitchen waste and facilitate composting. | 3-4 ft deep, 2-3 ft wide (lined with waterproof material if needed). | | **PVC Pipe System** | To transport waste via vacuum suction. | 2-3 inch diameter PVC pipes with airtight connections. | | **Vacuum System** | To suction waste directly into the pit. | Manual or electric vacuum pump (12V DC for solar compatibility). | | **Soil Dispenser** | To mix soil with waste for composting. | Automated or manual soil feeder (hopper mechanism). | | **Solar-Powered Rotator**| To accelerate composting by mixing waste and soil. | Low-RPM (5-10 RPM) DC motor with solar panel (20W-50W). | | **Brick Mould** | To shape compost into bricks for gardening. | Durable plastic/metal moulds (standard brick size: 9x4x3 inches). | | **Elevator Mechanism** | To transport formed bricks to the surface. | Manual crank or small solar-powered conveyor belt. | #### **2. Recommended Tech Stack** | **Category** | **Recommendation** | |--------------------|-------------------| | **Power Supply** | 12V Solar Panel + Battery (for vacuum & rotator) | | **Vacuum System** | Small DC vacuum pump (compatible with PVC pipes) | | **Rotator Motor** | Low-RPM DC gear motor (solar-powered) | | **Mould Material** | Stainless steel or HDPE plastic for durability | | **Soil Mixer** | Manual lever or automated auger system | #### **3. Detailed Implementation Steps** | **Step** | **Action** | **Technical Details** | |---------|-----------|----------------------| | 1 | Dig a pit | 3-4 ft deep, reinforced with bricks/plastic lining. | | 2 | Install PVC piping | Connect from kitchen waste source to pit with airtight seals. | | 3 | Attach vacuum system | Install a 12V DC vacuum pump (manual/electric). | | 4 | Soil dispersal mechanism | Manual hopper or automated soil mixer. | | 5 | Install solar rotator | Attach a slow-speed DC motor with mixing blades inside the pit. | | 6 | Brick mould integration | Place mould at the bottom; compost fills and hardens. | | 7 | Elevator/conveyor system | Manual lever or small solar-powered lift to bring bricks up. | #### **4. Required Technical Learning** - **Basic Plumbing** (PVC pipe connections, airtight sealing) - **Solar Power Basics** (Connecting panels, batteries, DC motors) - **Composting Science** (Optimal soil-waste ratio, decomposition time) - **Mechanical Systems** (Simple gear mechanisms, rotator design) #### **5. Budget Calculation** | **Category** | **Item** | **Estimated Cost (USD)** | |----------------------|-----------------------------|--------------------------| | **Hardware Costs** | PVC Pipes & Fittings | $20 - $50 | | | 12V Vacuum Pump | $30 - $100 | | | Solar Panel (20W-50W) | $50 - $150 | | | DC Motor (5-10 RPM) | $20 - $60 | | | Brick Moulds (x5) | $30 - $80 | | | Battery (12V, 7Ah) | $30 - $70 | | **Software Costs** | None (fully mechanical) | $0 | | **Maintenance** | Replacement parts (1 year) | $50 - $100 | | **Total Estimated Budget** | | **$230 - $610** | ### **Final Notes** - **Scalability:** Can be expanded for community-level composting. - **Eco-Friendly:** Solar-powered, reduces landfill waste. - **Maintenance:** Minimal; occasional cleaning of pipes and moulds. Would you like any refinements or additional details? |
| Key Features | No key features specified |
| Implementation Steps | 1. dig a pit 2.attach pvc pipe 3.attach vaccium pvc pipe 4.dispersal of soil with waste 5.attach solar rotater 6.formation of manusl bricks 7.transport of bricks upside. |