Fully automatic filter press
Fully automatic filter pressThe steel stock rubber composite rubber plate is used. Composite rubber plate filter plate selection of high-quality chloroprene rubber (U.S. DuPont, Chongqing Shouguang and other famous brands) and steel skeleton composite moulding vulcanization molding, steel skeleton using high-quality steel plate and round steel (Baosteel, Nangangang, etc. Q345A and No. 45 round steel) reinforced and welded. It has independent intellectual property rights and has been awarded a national patent (ZL201020257492X).
In the manufacturing process, our company adopts advanced technology formula to mix and modify the neoprene rubber to improve the physical and chemical properties of the rubber, and the skeleton has been sandblasted, dried and other complex processes of surface treatment. Therefore, the rubber and the skeleton are firmly bonded, and the filter plate has reasonable structural design, high quality, good sealing performance, high strength, fast filtration speed, acid resistance, alkali resistance, temperature resistance, aging resistance and other characteristics, long service life, and it can be recycled many times, with a low comprehensive operating cost.
The filter cloth is selected from the products of the domestic famous brand designated company, which is specially customised according to the processed materials, with superior quality and durability. In addition, after years of research, our company has developed a leakage-free processing technology of filter cloth, which has been awarded a national patent (Patent No.: ZL 02220109.2). Through the non-leakage processing of the filter cloth, the capillary phenomenon of the filter cloth in the filtering process can be effectively prevented. When this kind of filter cloth is used for filtration, no leakage can be achieved between plates, which greatly improves the working environment of the filter press, and if the user has special needs, it can be customised to our company separately.
Working Principle of Automatic Filter Press
When unloading the filter press, the operation process adopts the joint action design combining hydraulic pressure and electric appliances in the inward and outward strokes, which greatly reduces the labour intensity, and adopts the electric contact pressure gauge to realize automatic pressure preservation, which has the advantages of convenient operation, stable operation, reliable structure, and so on.
combiningfilter pressUnloading process of high-frequency bi-directional drive reciprocating characteristics, taking fully into account the filter plate in the pressure in the filter plate between the larger adsorption force, the need to pull the plate each time the pre-drive a short period of time buffer force, reducing the pull plate in the bi-directional drive in the mechanical contact parts of the mechanical rigidity of the instantaneous impact and over-current frequent damage to parts. The technical solution adopted is the drive of the filter plate system using a hydraulic power source, pull the plate reciprocating movement, the oil motor run by the obstruction of the stop, send a signal to change the direction of the electromagnetic reversing valve, so that the oil motor reverse operation, and so on the reciprocating action, until the filter plate all pull. Adopting the hydraulic pulling device and hydraulic system and electrical automatic mechanical, electronic, hydraulic transmission integration linkage technology, the development of a buffer effect of hydraulic flexible drive safe and reliable energy-saving principle of the application of hydraulic automatic pulling system.
According to the user's needs, the configuration of different / the same type of PLC programme controller, human-machine interface touch screen, near and far remote control device, PLC / touch screen using internationally renowned brands (Germany Siemens, Japan Koyo, Schneider, etc.), the main electrical components using domestic and foreign well-known brands (Siemens, Schneider, ABB, Shanghai People's Electric, Chint Electrical Appliance, etc.). The control system is divided into explosion-proof type and common type, and the control cabinet is made of two kinds of materials: plastic spraying on the surface of steel plate and stainless steel 304 or 316L. According to the customer's need to choose, and according to the user's need to customise the explosion-proof type control cabinet.
Automatic filter press structure
Due to the split structure, the length of the split thickener can be designed according to the water concentration of the sludge and the user's demand, the length of the thickener can be changed in a wide range, the processing capacity is particularly large, especially suitable for tailing sludge, sand sludge, clay sludge and other deep dewatering treatment, it is a large and medium-sized mines, gravel factories, ceramic factories, etc. Selected by the zui more models.
1: As a mature dewatering equipment, filter press is widely used in the field of environmental protection, and becomes an important equipment for sewage sludge treatment.
2: Sludge mechanical dewatering is mainly to remove the capillary water between the sludge particles, ordinary mechanical dewatering of sludge water content is often 65%-80%, in the form of mud cake.
3: Mechanical dewatering equipment in the past, mainly belt filter press, plate and frame filter press and decanter centrifuge, now commonly used chamber filter press, vertical hydraulic filter press, diaphragm machine and high-pressure plate and frame machine.
4: When sludge landfill is used, sludge dewatering can greatly reduce the sludge accumulation site and save the costs incurred in the transport process; when composting sludge, sludge dewatering can ensure that the composting is carried out smoothly (the composting process generally requires that the sludge has a low water content); if sludge incineration is carried out, centralised treatment, high sludge dewatering rate can greatly reduce the consumption of heat and lower the hazardous material treatment costs.
Automatic filter press washing method
When the filter cake needs to be washed, there are time flow unidirectional washing and bidirectional washing, dark flow unidirectional washing and bidirectional washing. Open-flow unidirectional washing is that the washing liquid enters from the washing liquid inlet holes of the thrust plate in turn, passes through the filter cloth and then through the filter cake, and flows out from the non-porous filter plate, and then the outlet nozzle of the perforated plate is in the state of closing, and the outlet nozzle of the non-perforated plate is in the state of opening. Open flow bidirectional washing is, the wash liquid from the thrust plate above the two sides of the wash liquid into the hole has been washed twice, that is, the wash liquid first from one side of the wash and then from the other side of the wash, the wash liquid with the import of the outlet is diagonal direction, so also known as bidirectional cross-washing. Concealed unidirectional flow washing is, the wash liquid from the thrust plate wash liquid into the hole in turn into the perforated plate, through the filter cloth and then through the cake, from the non-porous filter plate out. Concealed flow two-way washing is the wash liquid from the stop plate on both sides of the two wash liquid into the hole successively twice, that is, washing first from one side, and then from the other side of the wash, the wash liquid outlet is diagonal direction, so it is also called the concealed flow of two-way cross-washing.
Automatic filter press industry applications
1、Chemical industry: dyestuffs, pigments, caustic soda, chlorine muted monitor mud, silica, saponin, graphite, bleaching powder, Lide powder, phosphor, insurance powder, chloric acid powder, copper sulphate, manganese sulphate, ferrous sulphate, ferric hydroxide, water purifying agent (aluminium sulphate, polymerized aluminium chloride, alkaline aluminium chloride) and so on.
2. Pharmaceuticals: antibiotics (aureomycin, erythromycin, spiramycin, wellbutrin, madicin, tetracycline, safranin, hygromycin), calcium phytate, traditional Chinese medicines, myo-inositol, growth derivatives of yarns, organophosphorus, saccharomyces cerevisiae and so on.
3、Foodstuffs: yellow wine, white wine, fruit juice, beverage, beer, yeast, citric acid, vegetable protein, vegetable molassesin, glucose, maltose, starch sugar, starch, rice flour, corn syrup, gum, carrageenan, monosodium glutamate (MSG), spices, sauce liquid, oral liquid, soya milk and seaweed, anaconda tablets, benadryl tablet and so on.
4、Metallurgy: gold ore, silver ore, copper ore, iron ore, zinc ore, rare earth and other powder beneficiation.
5、Oil refining: white oil, fragrance oil, light oil, glycerin, mechanical oil, vegetable oil, etc.
6, clay: kaolin, bentonite, activated clay, porcelain clay, electronic ceramic clay, etc..
7, sewage treatment: chemical sewage, smelting sewage, electroplating sewage, electrolytic sewage, leather sewage, printing and dyeing sewage, brewing sewage, pharmaceutical sewage, environmental sewage, paper sewage.
8、Mine: Coal processing industry, coal processing, tailing coal treatment, coking coal and so on.
Technical parameters
| FBXY 200-560/1500 400-1200/1800 Main performance/technical parameters: |
| Working filtration pressure | 0.4-0.6MPa |
| Maximum filtration pressure | 22MPa |
| Filter plate acid and alkali resistance | 2＜PH＜12 |
| Temperature resistance of filter plate | 0-100°C |
| Cake thickness | 32-35mm |
| valid itinerary | 1200mm |
| Diaphragm Pressure | 8-18MPa (subject to no material spray) |
| Area/Filter Plate | filter plate | capacity | power (output) | weights |
| mm | lump (of earth) | m³ | kw | kg |
| FBXY 200/1500 | 51 | 3.8 | 8 | 24300 |
| FBXY 220/1500 | 55 | 4.1 | 8 | 25660 |
| FBXY 250/1500 | 63 | 4.7 | 8 | 28250 |
| FBXY 280/1500 | 71 | 5.3 | 8 | 30920 |
| FBXY 300/1500 | 75 | 5.7 | 8 | 32100 |
| FBXY 320/1500 | 81 | 6 | 8 | 33950 |
| FBXY 340/1500 | 87 | 6.4 | 8 | 35860 |
| FBXY 400/1500 | 101 | 7.6 | 8 | 40400 |
| FBXY450/1500 | 115 | 8.5 | 8 | 45000 |
| FBXY500/1500 | 127 | 9.5 | 8 | 48860 |
| FBXY560/1500 | 143 | 10.6 | 8 | 54100 |
| FBXY 400/1800 | 69 | 7.6 | 8 | 47600 |
| FBXY 450/1800 | 77 | 8.5 | 8 | 51900 |
| FBXY 500/1800 | 87 | 9.5 | 8 | 57000 |
| FBXY 560/1800 | 97 | 10.6 | 8 | 62300 |
| FBXY 600/1800 | 103 | 11.4 | 8 | 64790 |
| FBXY 630/1800 | 109 | 11.9 | 8 | 67400 |
| FBXY 700/1800 | 121 | 13.3 | 8 | 73800 |
| FBXY 750/1800 | 129 | 14 | 8 | 77500 |
| FBXY 800/1800 | 139 | 15.2 | 8 | 82500 |
| FBXY 900/1800 | 157 | 17 | 8 | 93700 |
| FBXY 1000/1800 | 175 | 19 | 8 | 96000 |
| FBXY1100/1800 | 191 | 20.9 | 8 | 105800 |
| FBXY1200/1800 | 209 | 22.8 | 8 | 118600 |
| Remarks: | The final explanation of this product belongs to su-ton and is subject to change without prior notice.
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| Sales Calls: | TEL:18118100011 |
To learn more about our products, please contact our engineers: 188-517-18-517 for your customised solutions.
Contact Us
Sales:181-181-000-11
Selection:188-517-18-517
Mailbox:suton@su-ton.com
Plate and frame chamber diaphragm filter presses
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