DU RUBBER BELT VACCUM FILTE
Description
The DU rubber belt vacuum filter operates by utilizing vacuum negative 3pressure to achieve solid-liquid separation. Its filtration section is horizontally arranged, allowing for continuous processes such as filtration, washing, blotting, and filter cloth regeneration. This equipment boasts high filtration efficiency, a 2large production capacity, effective washing capabilities, a low water content in the filter cake, flexible operation, and minimal maintenance costs.
Application for Toncin's BELT FILTER
The filtration section of the vacuum belt filter is arranged along the horizontal length direction, and can continuously and automatically complete process operations such as filtration, cake washing, slag unloading, and filter cloth regeneration. The mother liquor and cake washing liquid can be collected in sections. It has the advantages of high filtration efficiency, large production capacity, good washing efficiency, low moisture content in filter cake, flexible operation, and simple maintenance. The equipment has been improved and perfected by our company for many years, and the technical performance and quality of the products have reached the international advanced level. It has been widely used in solid-liquid separation in metallurgy, mining, chemical industry, papermaking, food, pharmaceuticals, coal washing, environmental protection and other fields, especially in gypsum dewatering (FGD) in flue gas desulfurization.
Technical Features
(1) the ring tape adopts the elastic wave shape skirt and the flat belt adhesive structure, which is low in cost and long in life.
And the skirt can be replaced.
(2) there is an annular friction belt between the vacuum box and the adhesive tape, which is sealed by water, lubricated and
cooled, and the vacuum seal is reliable. The annular friction belt has small friction resistance, long service life and convenient
replacement and quick replacement.
(3) the belt is air cushion or water film support, and the tape is floating on the air cushion or water film, which reduces the
running resistance and prolongs the service life of the adhesive tape.
(4) rubber belt supports filter cloth, bears vacuum suction and transmission power and bears weight, and slides on the vacuum box.
The filter cloth is not contacted with the vacuum box, and the service life of filter cloth is longer.
(5) continuous operation, continuous filtration, washing and other operations are realized, which can maintain a stable vacuum
degree, reduce the moisture content of filter cake, and is conducive to stable operation process conditions.
(6) less damage parts, low failure rate, reliable and stable operation for a long time, and large amount of treatment.
Outline Size Drawing
Horizontal belt filter is unique vacuum filter which is specialized in cake washing performance.
Effective cake washing is realized because the filter can replace uniformly mother liquor in wet cake by cake washing liquid. Asuniform cake layer are formed continuously, uneven washing can be prevented.
Product cake after filtrated, washed and dehydrated is discharged continuously by means of cake discharge device. And filter cloth is washed continuously by means of cloth washing device in order to prevent clogging of the filter cloth.
【High cake washing efficiency】
As uniform cake layer are formed continuously, uneven washing can be prevented. Perfect cake washing is achieved by selecting
optimum zone design of filtration, washing and dewatering to meet the specific needs.
【Reduction of waste water treatment cost】
Horizontal belt filter provides higher washing efficiency compared to conventional systems. This results in a significant
reduction in the amount of washing liquid used.
By applying multi stage counter current cake washing system, further reduction of washing liquid can be achieved.
【Complete product recovery】
Product recovery loss can be minimized by cake discharge device.
Filter cloth washing liquid is recycled as cake washing liquid. As a result, complete product recovery is achieved.
【Gas tight construction】
The main body can be simply covered with a hood or can be fully enclosed in a casing to provide stable handling of materials that
include organic solvents.
Whether in the field of environmental protection or in the mining and chemical industries, rubber belt vacuum filters are an ideal choice for achieving solid-liquid separation.
Technical Characteriatics:
The process of the feeding, filtering, washing, discharging and the regenerating can be achieved efficiently and automatically.
It can wash slurry by the methods of multistage current or countercurrent. The filtration liquor and the washing liquor can be collected separately.
It can filter a thin layer cake quickly for the hard filtration and the high viscosity slurry.
It is flexible to assemble equipment because of the modular structure.
It is convenient to do the remote and spot control for the PLC.
Washing device
Adopts the craft water to spray the filtration cloth and matched with the vacuum sucker seal box. Therefore, it can guarantee the jobsite cleanly. The nozzle made by American sprayer company can guarantee the washing effect well.
Material spraying craft
Adopts the countercurrent washing device or the spray washing device. According to the character of the material and the craft of the requirement, it can choose the two methods of the current washing or the countercurrent washing and make the washing more thoroughly.
Deviation-rectifying mechanism
Under the working of the cylinder or the air-bag, achieve correcting the deviation of the cloth and make sure the cloth run correctly.
Control system
Adopts remote control and scene alternately control, facilitated the operation work, is advantageous for implementing nobody operation.
Product Advantages:
It can continuously auto-complete feeding, filtering, washing, slag removal and filter cloth regeneration in high automation.
It can multi-levelly wash materials in advection or countercurrent, and the filtrate (mother liquid) and washing liquid can be collected in separate.
For materials with poor filterability and high viscosity, it can realize thin layer fast filtration, and it is in modular design, flexible combination and strong adaptability.
It adopts PLC control, facilitating remote control and centralized control.
It adopts serpentine correction, which solves the deviation and buckling of the filter cloth.
Product Specifications:
Width of filter tray | 0.625-2.0(mm) | 2.5-3.0(m) | 0.625m | 1.25m | 1.6m | 2.0m | 2.5m | 3.0m |
Filtering length(mm) | N | L | N | L | Filtering area(m2) | weight(kg) | Filtering area(m2) | weight(kg) | Filtering area(m2) | weight(kg) | Filtering area(m2) | weight(kg) | Filtering area(m2) | weight(kg) | Filtering area(m2) | weight(kg) |
3000 | 0 | 6125 | 1 | 6150 | 1.9 | 2400 | 3.8 | 2850 | 4.8 | 3100 | 6.0 | 3400 | 7.5 | 3800 | 9 | 4200 |
4500 | 1 | 7625 | 2 | 7650 | 2.8 | 2600 | 5.6 | 3100 | 7.2 | 3400 | 9.0 | 3750 | 11.3 | 4200 | 13.5 | 4650 |
6000 | 2 | 9125 | 3 | 9150 | 3.8 | 2800 | 7.5 | 3350 | 9.6 | 3700 | 12.0 | 4100 | 15 | 4600 | 18 | 5100 |
7500 | 3 | 10625 | 4 | 10650 | 4.7 | 3000 | 9.4 | 3600 | 12 | 4000 | 15.0 | 4450 | 18.8 | 5000 | 22.5 | 5550 |
9000 | 4 | 12125 | 5 | 12150 | 5.6 | 3200 | 11.3 | 3850 | 14.4 | 4300 | 18.0 | 4800 | 22.5 | 5400 | 27 | 6000 |
10500 | 5 | 13625 | 6 | 13650 | 6.6 | 3400 | 13.1 | 4100 | 16.8 | 4600 | 21.0 | 5150 | 26.3 | 5800 | 31.5 | 6450 |
12000 | 6 | 15125 | 7 | 15150 | 7.5 | 3600 | 15.0 | 4350 | 19.2 | 4900 | 24.0 | 5500 | 30 | 6200 | 36 | 6900 |
13500 | 7 | 16625 | 8 | 16650 | 8.4 | 3800 | 16.9 | 4600 | 21.6 | 5200 | 27.0 | 5850 | 33.8 | 6600 | 40.5 | 7350 |
A | 600 | 600 | 600 | 600 | 500 | 500 |
B | 2400 | 2400 | 2400 | 2400 | 2000 | 2000 |
C | 3000 | 3000 | 3000 | 3000 | 2000 | 2000 |
D | 1550 | 1550 | 1650 | 1650 | 1700 | 1700 |
E | 1100 | 1800 | 2200 | 2600 | 3150 | 3650 |
Fmax | 2100 | 2800 | 3200 | 3600 | 4150 | 4650 |
G | 973.5 | 973.5 | 973.5 | 973.5 | 1028.5 | 1028.5 |
Hmax | 1348.5 | 1348.5 | 1348.5 | 1348.5 | 1403.5 | 1403.5 |
I | 585 | 585 | 585 | 585 | 612 | 612 |
J | 1104 | 1104 | 1104 | 1104 | 1163 | 1163 |
K | 2736 | 2736 | 3136 | 3536 | 4146 | 4646 |
M | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 |
R | 1250 | 1250 | 1250 | 1250 | 1350 | 1350 |
S | 1400 | 2100 | 2500 | 2900 | 3450 | 3950 |
T | 1670 | 1670 | 1770 | 1770 | 1870 | 1870 |
Service Support
Whole Technological Design
Toncin determines reasonable plans and selections by conducting more systematic laboratory tests, semi-industrialization tests and theoretical analysis calculations and adopting appropriate methods in light of the actual problems faced by customers. And it determines specific parameters through laboratory tests and semi-industrial tests.
Project Construction
Toncin can provide customers with integrated project services for its perfect project management system and experienced high-quality team and can also provide customers with its best services in achieving the ultimate project goal by carrying out the management work on the project quality, schedule, safety, cost, procurement, information files, organization and coordination etc. according to customer’s contractual documents. Toncin contracts the design, procurement, construction and trials etc. for the entire process or some certain stages of the construction project according to the contract and takes full liability for the quality, safety, duration and cost etc. of the contracted project.
Response Time and After-sales Services
If any failure due to a defect has occurred during the warranty period, our company has given the following response and promise: to respond within 12 hours and rush to the domestic scene within 72 hours. With a rigorous and efficient service architecture, diverse and flexible service and response means, Toncin is capable of providing response service up to 7* 24 hours to ensure that users can get help at any time during the warranty period.
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