Technical Literature

SU-TON opens technical literature focusing on literature with the wastewater industry. Collected the latest submissions of the wastewater industry works with the latest selection of free, almost all of the environmental protection people can download free articles in SU-TON. Updated daily.

20 2022-10

Technical Comparison of Mining Filter Press Belt and Plate and Frame Filter Presses

Mining filter press in the coal process of continuous non-expansion, coal slurry recycling link of the gradual refinement and the state of the environment to strengthen the efforts of remediation, coal slurry water treatment problems in the coal washing production is increasingly prominent. Solid-liquid separation is the core of coal slurry water treatment. At present, flotation concentrate dewatering, the main use of vacuum filters and pressurised over...
20 2022-10

Plate and frame filter press selection analysis practice

The selection of plate and frame filter press is the key equipment of calcium carbide slurry treatment process. Xinjiang Zhongtai Chemical Co., Ltd (hereinafter referred to as Zhongtai Chemical) at present, the production capacity of calcium carbide PVC has reached 900,000t / a in the industry at the forefront. In recent years, China's government in order to achieve the goal of energy saving and reducing energy consumption to...
20 2022-10

Application of new coal slurry ultra-high pressure filter press for coal slurry

Coal sludge filter press is one of the by-products produced in the process of coal washing and processing, which generally has viscous and wet characteristics, high moisture, and is difficult to be used for resource utilisation. Coal sludge is difficult to sell directly, the price is low, mixed into the fine coal will affect the heat content of the fine coal, so it can only be stored in a large number of piles in the plant, the coal sludge treatment problem is very prominent...
20 2022-10

River sludge filter press (mobile slurry dewatering and curing equipment study)

River silt filter presses are used for river dredging, but they all face the problem of how to deal with the silt. Silt usually contains a large amount of organic matter, pathogenic microorganisms, heavy metals, and nitrogen, phosphorus and other substances, because of its own poor permeability, solidification difficulties, so it is easy to pressure rheology, not easy to transport. Traditional dredging slurry...
15 2022-10

Plate and frame filter press

1、Plate and frame filter press Plate and frame filter press is a kind of industrial production to achieve solid, liquid, it is a suspended solid-liquid, solid-liquid two-phase separation of products, widely used in the chemical industry, ceramics, petroleum, medicine, food, smelting and other industries. It is also suitable for industrial filtration industry sewage treatment; hydraulic type for machine, electricity, liquid a...
12 2022-10

Filter press common faults and treatment methods

Filter press common faults and treatment methods Filter press is a dewatering equipment that realises solid-liquid separation by means of pump or compressed air, and the slurry consisting of solid and liquid phases is passed through the filter medium filter cloth under the action of pressure difference. The equipment due to high filtration strength, low cake moisture, good quality filtrate and other characteristics, in the oil, ...
12 2022-10

Filter Press Usage

Filter Press Usage Filter press consists of five major parts: filter press plate, hydraulic station system, filter press frame, plate transport system and electrical system. Hydraulic system, plate and frame transport system, frame, filter cloth and filter plate, extrusion system, PLC control system and other auxiliary components. Working principle of plate and frame filter press:Filter press...
12 2022-10

How much is a 100 sq ft filter press

How much is a 100 square metre filter press? From tens of thousands to hundreds of thousands have ..., I just tell you to give the price that is not responsible for you. You ask this question is really not a good answer... To put it bluntly, there are too many manufacturers of filter presses on the market, the quality of the difference is too big price difference is also very big. I just say to give the price is fooling...
12 2022-10

500 square plate and frame filter press technical parameters

500 square plate and frame filter press technical parameters: It is the ideal equipment for solid-liquid separation of various suspended materials to improve the separation efficiency and reduce the water content of filter cake. Widely used in petroleum, chemical, printing and dyeing, metallurgy, medicine, food, textile, electroplating, papermaking and urban sewage treatment and other industries of various solid-liquid separation....
11 2022-10

Underground plant wastewater treatment plant design case

Underground wastewater treatment plant construction has a variety of application scenarios, such as the treated effluent has recycling needs, the need to use underground decentralised wastewater management ideas, to avoid the wastewater treatment plant is set in the downstream, increase the length of the water pipeline laying; site site has intensive land saving requirements, the existing site area can not meet...
11 2022-10

Contingency means encountered in wastewater operations

In order to do a good job of sewage operations I summarise the emergency means of these abnormalities! First, insufficient water When the water is insufficient, the process control is as follows: 1. Lift the pump room as far as possible to keep the pumps smooth water intake, but need to avoid low liquid level pump operation. 2. The amount of water in the design of water below 50%, sewage treatment system single group...
11 2022-10

diaphragm filter press

0 Application of Diaphragm Filter Press Diaphragm filter press is a kind of intermittent filtration, washing and pressing equipment, which is applied to solid-liquid separation of various suspensions. It relies on the compression device to press the filter plate to fix the filter cloth with sealing, and the suspension is pressed into the filter chamber with chemical pump, and the solid-liquid materials are separated by filtering through the filter cloth, and water can also be used...
10 2022-10

Calculation of equipment selection for mud-water separation filter press system

Introduction Mud-water separation filter press processing system is an indispensable supporting system in the mud-water shield construction, its high quality and efficient operation, can provide guarantee for the shield continuous digging construction, this paper combines the actual situation of Zhuhai Hengqin People's Liberation Tract Tunnel project to carry out the selection and calculation of the main technical parameters of the mud-water separation system, taking into account the...
10 2022-10

Coal Processing Plant Filter Press Equipment Selection

1 Overview. Coal processing plant filter press equipment selection. Heavy-medium coal separation process has been widely used in the field of coal washing and processing in China, especially in the main coal-producing areas such as Jin, Mongolia and Shaanxi. After decades of production practice and scientific research, China's coal industry has been further developed, heavy-medium coal separation technology is becoming more and more mature, heavy-medium coal separation installed...
10 2022-10

Coal mine water treatment sludge filter press

1 Coal mine drainage water quality characteristics and sludge treatment programme Coal mine water treatment sludge filter press . Coal mine drainage is divided into mine underground drainage, open pit drainage and evacuation of dry drainage, coal mine drainage water quality should be based on measured water quality data or similar mining areas have similar projects measured water quality data design. (1) underground drainage water quality characteristics. Well...
10 2022-10

Coal processing plant filter press design analysis

Introduction to the Coal Processing Plant Coal beneficiation plant filter press is designed by Coal Industry Jinan Design & Research Institute Co.,Ltd.It is the centre of coal beneficiation plant with a capacity of 1.2Mt/a.The address of the plant is located in Xiaojiazhuang Township Industrial Park, Chiping County, Liaocheng City. The main production process is as follows: +50mm lump coal checking hand-selected, 50-0.5mm raw coal unpressurised three products...

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