Kitchen Waste Transfer Pump

Product Overview

The kitchen waste transfer pump is a specialized device designed for the closed-loop conveyance of contaminated materials. It is primarily used to transport crushed kitchen waste and other pollutants in a sealed system, effectively addressing issues such as dripping and odor dispersion inherent in traditional conveying methods. The equipment employs a hydraulic power unit, coupled with PLC program control and cylinder position detection sensors. Material intake and delivery are achieved through the pressure-driven extension and retraction of high-pressure cylinders, enabling fully enclosed material transfer throughout the process. This makes it suitable for various applications, including kitchen waste treatment plants and environmental engineering companies.

Operating Principle

The kitchen waste transfer pump relies on a hydraulic system as its core power source, with automated operation facilitated by PLC program control. Upon startup, the cylinder position detection sensor continuously feeds back information on the cylinder’s position, allowing the PLC system to precisely regulate the extension and retraction of the high-pressure cylinder. When the cylinder contracts, negative pressure is created inside the pump body, drawing the crushed material into the transfer pipeline; when the cylinder expands under pressure, the internal pipeline pressure rises, propelling the material toward downstream processing equipment. Additionally, the device features a self-designed flap valve switching mechanism that ensures sealing during the conveying process. Combined with an air-cooled hydraulic system and an automatic centralized lubrication system, these components help maintain long-term stable operation.

Key Performance Parameters

1. Conveying Characteristics: Fully enclosed transport over long distances, with no leakage or odor
2. Outlet Pressure: Up to 20 MPa
3. Conveying Distance: Horizontal distance exceeding 70 meters, vertical distance exceeding 10 meters
4. Pump Body Configuration: Internally hard-chrome plated, capable of handling large aggregate pieces, with a maximum particle size of ≥80 mm
5. Control Method: PLC program control, supporting both remote and panel operation
6. Auxiliary Systems: Air-cooled hydraulic system, equipped with an automatic centralized lubrication system

Core Advantages

1. Zero-Pollution Enclosed Transport: With a fully enclosed design, the entire conveying process eliminates dripping and odors, effectively preventing the spread of foul smells and material leakage during the transport of kitchen waste and sludge, thereby protecting the surrounding environment and meeting environmental standards.
2. High-Pressure Long-Distance Conveyance: With an outlet pressure of up to 20 MPa, it can handle horizontal distances exceeding 70 meters and vertical distances exceeding 10 meters, satisfying the long-distance material transfer needs of large-scale kitchen waste treatment plants and waste transfer stations, while adapting to complex site layouts.
3. Excellent Wear Resistance and Versatility: The pump body is internally hard-chrome plated, offering superior wear resistance and enabling the transport of large aggregate pieces, with a maximum particle size of ≥80 mm, thus eliminating the need for additional material screening and making it suitable for various scenarios involving post-crushing contaminated materials.
4. Intelligent and Convenient Operation: Featuring PLC program control and supporting both remote and panel operation modes, this pump boasts a high degree of automation, simplifying operations, reducing manual labor intensity, and enhancing conveying efficiency.
5. Stable and Long-Term Performance: Equipped with an air-cooled hydraulic system and an automatic centralized lubrication system, the device effectively lowers operating temperatures, reduces component wear, extends service life, and ensures sustained stable performance.

Core Product Value

1. Its enclosed conveying design addresses material leakage and odor dispersion at the source, supporting environmentally compliant operations.
2. Its high-pressure, long-distance conveying capability adapts to complex site layouts, reducing intermediate transfer steps and improving overall processing efficiency.
3. The wear-resistant pump body and compatibility with larger particle sizes broaden application scenarios and lower pre-processing costs.
4. The intelligent control system reduces labor costs while enhancing operational safety and convenience.

Target Customer Groups

Kitchen waste treatment plants, environmental engineering companies, waste transfer stations, sewage treatment plants, and organic waste processing enterprises

Application Scenarios

This equipment is suitable for a variety of enclosed conveying applications involving contaminated materials, including: sealed transport of crushed kitchen waste to downstream processing units such as fermentation and dehydration facilities; sealed transfer of sewage sludge in wastewater treatment plants, preventing secondary pollution; and pipeline conveyance of organic waste, catering to the material transfer needs of various organic waste processing projects while ensuring environmentally friendly and efficient transport.

Solutions to Industry Pain Points

1. Addressing dripping, odor dispersion, and environmental contamination during kitchen waste transport: A fully enclosed conveying design eliminates material leakage and odor emission, completely blocking pathways for pollution transmission and complying with environmental regulatory requirements.
2. Overcoming the limited conveying distance of conventional equipment: With a 20 MPa high-pressure output, it supports long-distance transport—up to 70 meters horizontally and 10 meters vertically—eliminating the need for multiple intermediate transfer stations, streamlining processes, and reducing operational costs.
3. Solving the issue of ordinary pumps being unable to handle large materials: The pump body’s hard-chrome plating withstands the abrasion of large aggregate pieces, allowing it to handle particles up to ≥80 mm in size without requiring meticulous sorting of crushed kitchen waste, thereby improving pre-processing efficiency.
4. Mitigating high-intensity manual operations and low efficiency: PLC program control combined with dual-operation modes enables automated conveying, minimizing human intervention and enhancing both operational safety and conveying efficiency.

Frequently Asked Questions (FAQ)

Q1: How effective is the sealing of the kitchen waste transfer pump?
A: The device utilizes a self-designed flap valve switching mechanism paired with a fully enclosed conveying pipeline, achieving seamless, drip-free, and odor-free transport throughout the entire process, completely preventing material leakage and odor dispersion.
Q2: What is the maximum particle size this pump can handle?
A: The pump body is internally hard-chrome plated, boasting excellent wear resistance, and can accommodate large aggregate pieces up to ≥80 mm in size, eliminating the need for additional screening of crushed kitchen waste.
Q3: What is the farthest conveying distance of this pump?
A: With an outlet pressure of up to 20 MPa, the pump can achieve horizontal distances exceeding 70 meters and vertical distances exceeding 10 meters, meeting the layout requirements of most processing sites.
Q4: What are the operating modes of this pump?
A: The pump employs PLC program control and supports both remote and panel operation modes, allowing flexible and convenient operation—either via on-site panel controls or remote operation using a controller.
Q5: How does this pump ensure long-term stable operation?
A: The hydraulic system features air-cooling, effectively lowering operating temperatures, while an automatic centralized lubrication system regularly applies lubricant to critical components, reducing wear and extending the equipment’s service life.