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.

22 2022-10

Slurry treatment equipment (mobile plate and frame filter press)

0Introduction In recent years, the slurry treatment equipment is used in the construction of underground and real estate in large and medium-sized cities, and the slurry produced in the construction will cause pollution to the cityscape, basic agricultural land and underground water. Construction mud is mainly produced by the following types of projects: drilling pile foundation ...
20 2022-10

How to reduce the water content of chamber filter press cake

1 Overview A power plant how to reduce the water content of the chamber filter press cake, a 2 × 630 MW unit project using limestone - gypsum wet full flue gas desulphurisation, the use of a furnace and a tower desulphurisation device, the design of desulphurisation efficiency of not less than 95 %. desulphurisation wastewater treatment system using XAZ140/1250-U of the chamber filter press, the specific technical ...
20 2022-10

Chamber filter press for solidification of pile foundation waste sludge

Box type sludge filter press is widely used for wet work hole filling piles along the coast of China where the foundation soil is mainly clay, sand, silt and silty soil. However, a large amount of slurry will be generated during the construction process, which will seriously pollute the surrounding soil and environment and reduce the degree of civilised construction on site if it is not abated in time...
20 2022-10

Mining plate and frame filter press design and its development trend

1 Overview of mining plate and frame filter presses 1.1 Composition of plate and frame filter press Usually, the structure of plate and frame filter press mainly includes: passive sprocket, thrust plate assembly, filter plate compression plate, support, pulling plate apparatus, compression plate assembly, cylinder seat assembly, active sprocket, hydraulic station, electronic control box, etc. (Figure 1). 1.2 Plate...
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...

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