Kitchen waste dewatering, garbage press, kitchen waste extruder, Beijing kitchen waste

Price:Negotiable

Industry Category:	Others
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新鄉(xiāng)市天眾機(jī)械有限公司

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Add:新鄉(xiāng)市牧野區(qū)環(huán)宇大道周村工業(yè)園, Zip: 453000
Contact: 朱經(jīng)理
Tel:15837365395
Email:203778725@qq.com

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For twin-screw presses and single-screw presses, choose Xinxiang Tianzhong Machinery. No need to go elsewhere—we have everything you need. Contact: Phone/WeChat: 18236160550, Manager Zhu; Pre-sales QQ: 203778725

I. Application

This machine is suitable for dewatering wet waste such as domestic garbage, water hyacinth, fruit peel pulp, plastics, chemical materials, discarded vegetable leaves, and moisture-containing waste with long fiber stems. It reduces the water content and volume of the pressed material, minimizing odor and space occupation during incineration or landfill processes.

II. Technical Specifications

1. Processing capacity: 0–30 T/H;

2. Press screw

(1) Diameter: 260–860 mm;

(2) Pitch: 160–800 mm;

(3) Rotation speed: 12 r/min;

3. Screen cylinder gap: 0.2–2.5 mm

A feed hopper is installed in the middle of the machine. The material to be dewatered is fed into the hopper. The juice squeezed out by the screw flows through the screen cylinder into the juice tray and is discharged via the juice outlet pipe. The dewatered residue is expelled from the outlet at the end of the screen cylinder.

The working process of this twin-screw press is as follows: the conveying screw pushes the material from the feed hopper toward the pressing screw. Through the reduction in screw pitch and increase in shaft diameter, and with the resistance from the screen wall and the conical body, the liquid content (e.g., juice) in the material is squeezed out. The expressed liquid flows out through the screen holes and collects in the juice tray. The pressed residue is discharged from between the end of the screen cylinder and the conical body. A spring is mounted at the rear of the conical body. By adjusting the spring's preload and position, the discharge resistance and the size of the residue outlet can be modified to control the dryness of the press cake. The 5, 10, and 20 T/H models are equipped with counter-rotating twin screws, providing strong and uniform pressing force. The residue outlet cone is controlled by a hydraulic cylinder. Adjusting the oil pressure can alter the pressing effect on the material and modify the juice yield. This machine can also be used for solid-liquid separation of other materials, though results may vary depending on material properties. The feed hopper, screen cylinder, and screw are all made of high-quality acid- and alkali-resistant 304 stainless steel.

★ Product Description:

1. Juice extraction from various pomace, sea buckthorn, crushed ginger, bamboo shoots, and other fruits and vegetables;

2. Dewatering of fermented rice bran distiller's grains, cassava residue after biogas fermentation; dewatering of Gynostemma pentaphyllum, stevia, cabbage, sedge grass, celery, Chinese herbal residue, chrysanthemum, etc.; and dewatering of wood, wheat straw, rice straw, reed, etc.;

3. Press dewatering in environmental protection applications such as market waste and domestic garbage;

★ Equipment Composition:

The equipment mainly consists of a frame, feeding part, pressing part, transmission part, and electrical control part. The twin-screw system includes counter-rotating conveying and pressing screws. The single-screw press, in addition to having a forced feeding device and anti-reverse device, features three screw sections: feeding screw, pressing screw, and extrusion screw.

★ Equipment Advantages:

High strength, high load-bearing capacity, no deformation, resistance to clogging, corrosion resistance, wear resistance, no slippage, easy maintenance, and long service life. The equipment can be used as a standalone unit or in series for better results. The residue outlet allows adjustment of pressing effect on the material via spring pressure or hydraulic pressure, thereby controlling the dryness of the discharged residue. Pressing effectiveness may vary depending on the material.

Compared to decanter centrifuges, plate and frame filter presses, and vacuum suction filters, this equipment offers exceptionally high cost-effectiveness and outstanding performance. It is widely used in fruit wine and juice extraction, as well as solid-liquid separation in brewing, chemical, pharmaceutical, and environmental protection industries. The moisture content of materials after dewatering by this machine is around 60% (varies depending on the material).