filter press

In ancient China, there was a simple  filter press , which was also the earliest prototype of a filter press in history. In the Han Dynasty, a relatively simple  filter press and filtering equipmen t  were used in the brewing process. In ancient my country, drinking wine together with wine was a way of drinking. In Han Dynasty scholar Han Ying's "Han Shi" There is such a sentence in Volume 4 of "Waiden": "Jie is a wine pond, which can transport boats, and the hills are enough to see for ten miles." This record reflects that the society at that time had awakened to a certain scale of wine production, and had learned how to separate it. Wine and wine trough.   In 1965, a rice wine filter press pilot project was organized by the Ministry of Light Industry, and the BKY54/820 gas mode plate and frame filter press appeared. This ended the traditional manual pressing and filtering method in my country.   In the early 19th century, Germans loved drinking, whic...

Today, we will bring you an article on how to choose a suitable  plate and frame filter press supplier . As a leading company in the industry, we know that choosing a suitable supplier is crucial to a company's production efficiency and cost control. Now, let’s discuss this topic together!  1.Understand the supplier’s professional capabilities and experience When choosing a plate and frame filter press supplier, the first thing to focus on is its professional capabilities and experience. An excellent supplier should not only have rich production experience and technical strength, but also be able to provide you with professional suggestions and solutions. We can understand the professional capabilities and experience of suppliers through the following aspects: Check the supplier's qualifications and certification to ensure that it has the ability to produce high-quality plate and frame filter presses. Understand the supplier's production scale, technical level, after-sales ...

  With the growth of population and the acceleration of industrialization,   sewage treatment  has become one of the environmental problems that need to be solved urgently in today's society. In order to achieve the goal of green development, it has become a top priority to continuously promote innovation in environmental protection technology. Environmentally friendly   sewage treatment equipment  has become one of the most important tools in the field of environmental protection.   Environmentally friendly sewage treatment equipment has become the first choice of many enterprises and communities due to its high efficiency, energy saving, stability and reliability. Its core technologies include primary treatment, biochemical treatment and advanced treatment. First of all, primary treatment can effectively remove large particle impurities, suspended solids and sediments in sewage, providing good conditions for subsequent treatment. Secondly, biochemical tre...

  This article will objectively analyze the development trend in the field of   industrial water treatment technology . The analysis factors include annual literature output, country/regional output, cooperative publications, major institutions, research topic distribution, etc., revealing the countries and institutions in the field of industrial water treatment technology. R&D strength and research hotspots to help people in this field quickly understand and grasp the research overview and development context.   Judging from the country's publication situation, China, India, the United States, Iran, Spain, Turkey, Brazil, South Korea, the United Kingdom and Germany accounted for more than 60% of the total number of papers published.   Judging from thesis research topics, adsorption, dye removal, heavy metals, photocatalysis, reaction kinetics, advanced oxidation technology, methylene blue, activated carbon, degradation, thermodynamics, etc. are the most popular ...

  Usually   sewage treatment plants  use a two-step process of sludge concentration and sludge dehydration to reduce sludge volume and volume. For sludge with a moisture content greater than 98%, concentration should generally be considered to reduce the moisture content to about 96% to reduce the sludge volume and facilitate subsequent treatment. Sludge concentration mainly increases the solid content of the sludge through the gravity concentration tank. However, through the concentration tank, the volume is proportional to the concentration time, and the sludge is left to stand and concentrate for a long time, and the organic matter in it is easy to decay under the action of microorganisms. It smells bad and affects the sanitary environment of the sewage treatment plant. Therefore, generally after the moisture content is reduced to 94-96% through gravity concentration, a mechanical dehydration process with higher dehydration efficiency is needed to further process the s...

  In order to further improve the efficiency and management level of   sewage treatment  in sewage stations, realize real-time and continuous monitoring of sewage treatment processes, and accelerate the process of intelligent construction of mines, HZFilter Company's integrated fully automatic sewage treatment system is coming.   The  waste water purification system  uses advanced technology and equipment to monitor the operation status of the sewage station in real time, monitor the flow, temperature, suspended pollution, COD and other indicators of the sewage station in real time for a long time. Through intelligent control of the key treatment units and even the entire process of the sewage station, Automatically adjust parameters according to the incoming water load and operating conditions, reduce material and energy consumption, ensure the normal progress of the sewage treatment process and ensure that the water quality after treatment reaches the sta...

  As the name suggests, the dosing device is a mechanical   automated dosing system , which is widely used in   water treatment , petroleum, chemical and other industries. The operation process of the dosing device is very simple. It can be operated manually or through a controller, but when adding Corresponding debugging work must be done before the medicine device starts working. This is necessary to avoid unnecessary trouble!   1.Check whether the water source and power supply are connected.   2.Set the control button of the electric control box to the "manual" position, and check one by one whether each device is intact and whether the motor rotation is correct (the valve on the water inlet pipe should be opened when checking the rotation of the feed motor).   3.Use your hands to move the float ball up and down one by one to see if it can send out a signal normally, and then check whether the level alarm in the hopper can work normally.   4.Put dry...