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Simple Design Slurry Filter Press Machine High Filtering Efficiency

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Simple Design Slurry Filter Press Machine High Filtering Efficiency

Country/Region	china
City & Province	jiangsu

Product Details

Plate And Frame Slurry Filter Press Machine For Multifunctional Sludge Dewatering

General description

After the sludge is concentrated and digested, the water content of sludge is still about 95%~97%, and the volume of sludge is still very large. Sludge dewatering can further remove void water and capillary water in sludge andits volume is reduced . After dewatering treatment, the water content of sludge can be reduced to 70%~80%, and its volume is 1/10~1/4 of the original volume, which is conducive to subsequent transportation and treatment.

Mechanical dewatering of sludge includes filtration dewatering, centrifugal dewatering and press dewatering, and filtration dewatering includes vacuum filtration and pressure filtration. Centrifugal dewatering is carried out by centrifuge, and press dewatering is carried out by screw press or rolling press. Pressure dewatering and centrifugal dehydration are commonly used.

Structural Advantages

Van filter plate

1. The filter plate is made of reinforced polypropylene, with overall variable cross-section design, so that its flow resistance is small, the flow rate is fast, and the filtering efficiency is higher than that of the same filter plate;

2. Adopt special raw material formula and pressing process, equipped with 4000 ton high pressure hydraulic press, and the mechanical performance indexes of the filter plates are higher than the relevant national standards;

3. The filter plate is made of TPE elastomer and alkali free glass fiber polypropylene, which makes the filter plate have the elasticity of rubber filter plate, and enhance the toughness and rigidity of polypropylene filter plate. After being processed by CNC machining center, the flatness of filter plate is less than 25 μ m, which makes the filter plate have good sealing performance when it is pressed, and there is no spray or leakage when it is fed.

Working principle

LDHB filter press is extruded through the plate frame, so that the water in the sludge is discharged through the filter cloth to achieve the purpose of dehydration. In operation, under the pressure of the feed pump, the liquid to be filtered is sent to each filter chamber, and the solid and liquid are separated by a filter medium (selecting a suitable filter cloth according to different industries). The filter residue is formed on the filter cloth until the filter chamber is filled to form a filter cake.

The filtrate passes through the filter cloth and flows along the groove of the filter plate to the lower outlet hole passage, and is discharged centrally. After the filtration is finished, the filter press is opened to remove the filter cake (the filter cake is stored between the adjacent two filter plates), and the filter cloth is cleaned. Re-tighten the plate filter to start the next working cycle. This continuously cycles through the work to achieve the purpose of solid-liquid separation.

Model	Feed Material concentration (%)	Filter Area (m²)	Power (KW)	Capacity (t/h)	Weight (kg)	Overall Dimension (mm)
G50-80	20-40	50	15	0.80-1.60	3456	411014001230
G80-80	20-40	80	15	1.32-2.60	4584	499014001230
G100-100	20-40	100	24	1.70-4.00	6628	490019001600
G150-125	20-40	150	27.5	2.50-5.00	9800	601020001600
G200-125	20-40	200	35.5	3.00-7.00	12500	705022601600
G250-125	20-40	250	44.5	4.00-8.00	14000	789022601600
G300-125	20-40	300	52.5	5.00-7.00	25000	880022601925
G400-150	20-40	400	62.5	6.00-10.00	30000	1067022601925
G500-150	20-40	500	82.5	8.00-12.00	36500	1265022601925

Automatic cleaning device

The automatic cleaning device of filter cloth of filter press mainly uses high-pressure water to wash the remaining materials in the pore of filter cloth, so as to restore the permeability of filter cloth and improve the filtering speed and service life of filter cloth.

The filter cloth automatic cleaning device is highly automatic, which reduces the labor intensity of manual cleaning of filter cloth.

Main Features

1) The structure is simple, the operation is easy and stable, and the maintenance is convenient.

2) Less wearing parts and low maintenance costs.

3) The filter area has a flexible selection range and a small footprint.

4) LDHB filter press has strong adaptability to materials and is suitable for various small and medium sludge dewatering treatment occasions.

5) Compared with other types of dewatering machines, the mud cake has high solid content, small floor space, and convenient transportation and other post-treatment.

Application

Urban sewage sludge, tap water sludge, dredging sludge, industrial sludge, industrial solid waste,Chlor alkali, inorganic salt, rayon viscose, glycerin, silica, dye, pigment, silicic acid, sodium sulfate,Manganese sulfate, iron hydroxide, titanium dioxide, fluorine chemical industry, lithium chemical industry, silicon carbide, nickel cobalt chemical industry,Non ferrous metals, metal tailings, clean coal, tail coal, non-metallic ore

Wine, rice wine, alcohol, edible oil, citric acid, fruit juice pectin, soy sauce, syrup,All kinds of starch, concentrated soup, seaweed gum, beer wort, palm oil, beet sugar, sucrose,Pharmaceutical intermediates, APIs, Chinese patent medicines, fermentation broth, enzyme preparations

Packing and Delivery

1. The normal package is plastic cloth for main machine and wooden for parts.The wooden box will be fumigated, can also pack it according to customers special request.

2. The normal package is plastic cloth for main machine and wooden for parts.The wooden box will be fumigated, can also pack it according to customers special request.

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