Products

Automatic belt filter press for sludge dewatering in mineral processing industry

working principle:

Belt filter press is a continuous solid-liquid separation equipment. Its working process is to feed the materials that need to be processed (usually sludge or other suspensions containing solid particles) into the feed inlet of the equipment. The material will first enter the gravity dehydration zone, where a large amount of free water will be separated from the material due to the effect of gravity and flow away through the gaps in the filter belt. Then, the material will enter the wedge-shaped pressing zone, where the space gradually shrinks and an increasing pressure is applied to the material to further squeeze out the moisture. Finally, the material enters the pressing zone, where the remaining water is squeezed out by the pressing rollers to form a filter cake, while the separated water is discharged from below the filter belt.

Main structural components:

Filter belt: It is the core component of a belt filter press, usually made of materials such as polyester fibers, with certain strength and good filtration performance. The filter belt continuously circulates throughout the entire working process, carrying animal materials through various working areas. The filter belt needs to have good wear resistance and corrosion resistance to ensure long-term stable operation.

Drive device: Provides power for the operation of the filter belt, ensuring stable operation at an appropriate speed. It generally includes components such as motors, reducers, and drive rollers. The reducer is driven by the motor, and then the roller is driven by the reducer to rotate, thereby driving the movement of the filter belt.

Squeezing roller system: composed of multiple squeezing rollers, which squeeze materials in the squeezing area. The arrangement and pressure settings of these press rollers vary depending on the material and processing requirements. Common combinations of press rollers with different diameters and hardness are used to achieve different pressing effects.

Tensioning device: Maintain the tension state of the filter belt to prevent it from loosening during operation. The tensioning device generally achieves the tensioning of the filter belt by adjusting the position or tension of the tensioning roller, ensuring close contact between the filter belt and various working components, thereby ensuring the filtering and pressing effect.

Cleaning device: used to clean the filter belt to prevent residual materials on the filter belt from blocking the filter holes and affecting the filtration effect. The cleaning device will rinse the filter belt during operation, and the cleaning solution used is usually water or chemical cleaning agents. The cleaned wastewater will be collected and discharged.

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Precision magnetic filters for food processing

Magnetic filter is composed of several permanent magnetic materials combined with strong magnetic rods designed by special magnetic circuit.

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Stainless steel magnetic bar filter for edible oil solid-liquid separation

Magnetic filter is composed of several permanent magnetic materials combined with strong magnetic rods designed by special magnetic circuit. Installed between the pipelines, it can effectively remove the magnetisable metal impurities during the liquid slurry conveying process. The fine metal particles in the slurry with a particle size of 0.5-100 microns are adsorbed on the magnetic rods. Completely removes ferrous impurities from the slurry, purifies the slurry, and reduces the ferrous ion content of the product. The Junyi Strong Magnetic Iron Remover has the features of small size, light weight, and easy installation.

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Mining dewatering system belt filter press

According to the specific sludge capacity requirement, the width of machine can bechosen from 1000mm-3000mm(The choice of thickening belt and filter belt wouldvary/according to different types of sludge). Stainless steel of belt filter press is alsoavailable.
It’s our pleasure to offer the most suitable and most economic effective proposal foryou according to your project!

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Efficient dewatering machine for sludge dewatering

According to the specific sludge capacity requirement, the width of machine can bechosen from 1000mm-3000mm(The choice of thickening belt and filter belt wouldvary/according to different types of sludge). Stainless steel of belt filter press is alsoavailable.
It’s our pleasure to offer the most suitable and most economic effective proposal foryou according to your project!

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High quality stainless steel reactor for food mixing chemical reaction

Uniquely designed stirring paddles, according to different reaction characteristics can be selected anchor, paddle, turbine and other types, to ensure that the material in the kettle is fully mixed, uniformly dispersed, to strengthen the efficiency of mass and heat transfer, accelerate the reaction process, effectively shorten the reaction cycle, improve production efficiency, and save valuable time and energy costs for the enterprise.

Reasonable layout of the feed port, discharge port, observation window, sampling port, etc., to facilitate the entry and exit of materials, real-time observation of the reaction process and sampling at any time to detect, so that the operation process is more smooth and efficient, and to reduce the error of manual operation.

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Stainless steel multi-layer plate and frame filter for food grade fine filtration

1. The machine is made of 304 or 316L stainless steel with corrosion resistance and durability.

2. The filter plate adopts threaded structure, and different filter materials can be replaced according to the requirement of different filter medium and production process (primary filtration, semi fine filtration and fine filtration). Users can also reduce or increase the number of filter layers according to the size of the filter volume to make it suitable for production needs.

3、All sealing parts adopts silicone rubber sealing rings, which are high temperature resistant, non-toxic, no leakage and good sealing performance.

4、According to the user’s needs, a special multi – stage filtering device can also be made. Coarse filter materials can be placed in the first stage and fine filter materials can be placed in the second stage. It not only saves time, but also improves the essence of filtration, and there is no reflux device, so it is very convenient to clean the filter material during monitoring. After the pump stops rotating, open the return valve, and all sediments will flow back and discharge automatically. At the same time, just flush back from the return pipe with clean water, and so clean the left and right.

5、The pump (or usable explosion-proof motor) and input pipe components of the machine are adopts quick loading type to connect, which is convenient for disassembly and cleaning.

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Small high-quality sludge belt dewatering machine

>>Sewage treatment equipment suitable for use in a residential area, villages, towns and villages, office buildings, hotels, restaurants, nursing homes, authority, force, highways, railways, factories, mines, scenic spots such as sewage and similar slaughter, aquatic products processing, food and other small and medium size industrial organic wastewater treatment and reuse. >>The sewage treated by the equipment can meet the national discharge standard. The design of sewage treatment mainly is the treatment of sewage and similar industrial organic sewage, its main treatment means is to use at present relatively mature biochemical treatment technology contact oxidation method, water quality design parameter also presses general sewage water quality design calculation.

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High quality dewatering machine belt filter press

The belt filter press is designed and manufactured by our factory.
It has S-shaped filter belt, so the pressure of sludge is gradually increased and eased.
It is suitable for the dewatering of organic hydrophilic materials and inorganic hydrophobic materials.
Due to lengthening the settling zone, this series of press filter has rich experience in filter pressing and dewatering of
different types of materials

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Stainless steel bag filter for vegetable oil treatment industrial wastewater treatment

Junyi bag filter shell is a multi-purpose filtration equipment with novel structure, small volume, simple and flexible operation, energy-saving, high efficiency, closed work and strong applicability. Working Principle
Inside the housing, the stainless steel filter basket supports the filter bag, the liquid flows out, and the impurities are intercepted in the filter bag.
Impurities are intercepted in the filter bag. When the pressure is close to the working pressure, the flow rate will be greatly reduced, at this time it is necessary to replace the filter bag.
When the pressure is close to the working pressure, the flow rate will be greatly reduced, at this time it is necessary to remove the filter bag for cleaning.

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High pressure circular filter press ceramic manufacturing industry

It’s high pressure is at 1.0—2.5Mpa. It has the feature of higher filtration pressure and lower moisture content in the cake. It is widely used in the yellow wine filtration, rice wine filtration, stone wastewater, ceramic clay, kaolin and the construction material industry.

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Automatic chamber stainless steel carbon steel filter press with diaphragm pump

Programmed automatic pulling plate chamber filter presses is not manual operation, but a key start or remote control and achieve full automation. Junyi’s chamber filter presses are equipped with an intelligent control system with an LCD display of the operating process and a fault warning function. At the same time, the equipment adopts Siemens PLC automatic control and Schneider components to ensure the overall operation of the equipment. In addition, the equipment is equipped with saf...

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