Temel bilgiler.
Hayır. Modeli.
DU1/400-DU200/4000
Teknik Özelikler
Filter area 1 square meters -200 square meters
Ürün Açıklaması
Instruction on how the vacuum belt filtering machine usage
The basic structure and working principles of vacuum belt filtering machine
The belt vacuum filtering machines made in China are generally categorized into the fixed vacuum chamber and mobile vacuum chamber. The fixed vacuum chamber filtering machine (also known as fixed chamber vacuum filtering machine or vacuum belt filtering machine) has its ring belt tow filtering cloth sliding on vacuum chamber, capable of maintaining continual vacuum conditions, with the vacuum change-over process of mobile vacuum chamber filtering machine omitted. By realizing uninterrupted production throughout material-feeding, filtering, rinsing, dehydration, material discharge and filtering cloth rinsing processes, the system features large output, high filtering velocity, desirable rinsing capacity, low filter cake moisture. Meanwhile, optimal parameters can be adjusted according to production requirements for belt velocity, material feeding velocity, pulp concentration, rinsing water flowage, vacuity, rinsing zone, dehydration zone. With few quick-wear parts, low malfunction rate, this system is fully capable of long term continual operation characteristic of reliability, simple operation, and low labor intensity, etc.
A ttached below is the structural diagram of vacuum belt filtering machine which illustrates the basic structure and working principles of vacuum belt filtering machine: the plaster pulp from the underflow of plaster whirlpool station is evenly spread on the forward-going filtering cloth. Driven by vacuum, the filtrate liquid will flow through belt and its absorption ditch into vacuum chamber(tank) where it is discharged through liquid drainage hole into mother liquor arterial pipe, then steam-water separator(trap) until it is collected in the collection sump. The plaster filter cakes entrapped on filtering cloth will be rinsed and dehydrated for several times before they are discharged where the filtering cloth turns its direction. When filtering cloth is separated from rubber belt after passing the filtering cloth rinsing device, the filter cakes will be discharged through discharge roller and scraper. Following material discharge, filtering cloth can be recycled by filtering cloth rinsing device. Afterwards, filtering cloth will go through a series of filtering cloth roller, support roller, de-deviation device, fine-tuning device and the upper pressing roller of material-feeding inlet, to enter the feeding, filtering, rinsing and dehydration segments of the rubber belt once again, thus forming a completely successive process.
2. Structures, principles and functions of each segment of the vacuum belt filtering machine
2.1 Structural materials
The vacuum belt filtering machine consists of framework, filtering cloth de-deviation device, cloth pressing roller, material feeding device, vertical roller, baffle, vacuum dehydration and filtering system, filter cake rinsing device, filtering cloth rinsing and recycle device, rubber belt, filtering cloth, driving roller, driven roller, driving device, driving device, filtering cloth tightening device, materials discharge device, filter cake thickness gauge, framework, exhaust hood, steam-water separator(trap), each of which are respectively made of carbon steel, stainless steel, SBR rubber, polypropylene and high molecular weight polyethylene, all protected with anti-corrosive treatments.
2.2 Framework
Framework, as the skeleton of the vacuum belt filtering machine, has all parts and components installed on different places of the framework according to their varying functions. To facilitate transportation and disassembly, main components are bolted together while auxiliary parts and welded on. On the framework, a driven roller and a driving roller are supported to guide the rubber belt.
·What are also supported by framework include:
·Filtering cloth support roller and tightening device
·Conveyor belt's vertical roller, support roller and tightening device
· Filtering cloth/rubber belt rinsing apparatus
· Filtering machine rubber belt and filtering cloth
· Vacuum system
· Rubber belt support system
· Driving device
· Filtering cloth de-deviation device
· Plaster pulp feeder and filter cake rinsing device
The normal operation of vacuum belt filtering machine includes the following actions: rubber belt movement, de-deviation of filtering cloth, escalation of vacuum chamber all of which are related with the quality in the reprocessing and installation of framework. The evenness, horizontality and verticality are the basic requirements when making machine adjustment. The framework mainly is divided into material inlet rack, material outlet rack, vacuum system rack, rubber belt support platform and filtering machine rack. As restricted by the installation foundation dimension, the foundation dimension and installation holes of filtering machine are conformed with those of onsite installation foundation. Shown below is the illustration of DU7/1300model vacuum belt filtering machine.
Adres:
NO. 155-2 HECHUANG ROAD, WUXING DISTRICT, HUZHOU CITY, ZHEJIANG PROVINCE, CHINA
İşletme Türü:
Ticari Şirket
İşletme Aralığı:
Endüstriyel Ekipmanlar ve Bileşenleri
Şirket Tanıtımı:
Şirketimiz, çok amaçlı gereksinimlerinizi karşılayabilecek çeşitli ürünler sunar. Şirketin kurulmasından bu yana "önce kalite, önce müşteri ve kredi tabanlı" yönetim ilkelerine bağlı kalırız ve müşterilerimizin potansiyel ihtiyaçlarını karşılamak için her zaman elimizden geleni yaparız. Ekonomik küreselleşme trendi karşı konulamaz bir güçle geliştiğinden, kazançlı bir durum gerçekleştirmek için şirketimiz dünyanın dört bir yanından gelen kuruluşlarla işbirliği yapmaya samimi bir şekilde istekli.