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Category: Technology

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Automatic slag discharge sewage treatment device

Sewage refers to certain polluted discharged water from life and production. Water that has lost its original use function is called sewage for short. According to the viewpoint of sewage source, sewage can be defined as waste carrying liquid or water discharged from residential, government, commercial or industrial areas and mixed with groundwater, surface water,…
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River sewage outlet treatment device

With the accelerating process of urbanization and industrialization, the pressure on urban river ecosystem is increasing, and the problem of river wastewater pollution is becoming increasingly prominent. Scholars at home and abroad have done a lot of research on it. The common causes of river wastewater pollution are as follows: Domestic sewage is directly discharged…
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Integrated wastewater treatment unit

With the continuous development of social economy, people pay more and more attention to the quality of the surrounding environment, especially those environmental pollution problems that can damage people’s health. In the field of machining, emulsion wastewater mainly comes from industries such as mechanical cutting, mine machining and cold rolling plant. In the process of…
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Development and application of filter material cleaning agent

Iron, iron oxide, scale and polymer for tertiary oil recovery. The cleaning temperature of filter material is low and difficult. The oil removal rate of previous cleaning agents is low, which is difficult to meet the needs of production site. According to the cleaning of filter material in oilfield sewage filtration system, based on the…
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Wedge wire screen for Urban sewage treatment equipment

Urban sewage, i.e. domestic sewage, industrial wastewater and runoff sewage within the urban area, is generally collected by urban pipes and canals and discharged into the water body after being treated by the urban sewage treatment plant. In addition to containing a large amount of organic matter, bacteria and viruses, due to the high development…
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Application of wedge wire filter element in sewage reflux

In view of the difficulty of sewage treatment, experts introduced the latest popular self-cleaning filter water treatment equipment. The self-cleaning filter overcomes the shortcomings of the traditional water treatment process and can realize sewage reuse. The self-cleaning filter is a kind of precision equipment that uses the wedge wire filter screen to directly intercept the…
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Treatment of mine wastewater with self-cleaning filter

Mine wastewater not only has the characteristics of groundwater, but also is polluted by the production process. It is usually black brown or yellowish brown. If it is directly discharged into rivers, lakes and other water bodies, it will cause serious harm to the aquatic ecosystem. At present, self-cleaning filter is used to treat it…
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Application of self-cleaning filter in chemical wastewater treatment

The operation results show that the discharged sewage meets the national wastewater discharge standard. The water source treated by the automatic filter can be reused. Petrochemical wastewater contains a large number of toxic and harmful substances with high concentration, various types, B / C value of 0.1-0.2 and complex components. There are nearly 40 kinds…
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Automatic filter challenges difficult wastewater treatment

As we all know, difficult wastewater is not only difficult to treat by traditional biological method, but also difficult to achieve ideal effect even by physical and chemical method. The appearance of automatic filter overcomes the traditional water treatment process and plays an important role in difficult wastewater treatment. The full-automatic filter is a precision…
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Automatic filter for medical wastewater treatment

Pharmaceutical industry is one of the fastest growing industries in China. However, with the acceleration of the pharmaceutical industry, the pollution of pharmaceutical wastewater to the environment and water resources is becoming more and more serious. How to effectively treat pharmaceutical wastewater has become the focus of attention. With the advent of automatic filter, its…
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Automatic filter can prevent secondary pollution when treating sewage

It is reported that the traditional water treatment process may cause secondary pollution after the treatment of sewage, so that the sewage resources can not be effectively treated. The appearance of automatic filter overcomes the shortcomings of traditional water treatment process. The water source treated by the automatic filter will not produce secondary pollution. Automatic…
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The effect of treating acrylic fiber wastewater by automatic filter was discussed

Acrylic fiber wastewater was treated by automatic filter. The operation results show that the acrylic fiber wastewater treated by automatic filter has achieved good results. The main pollution components of acrylic fiber wastewater include sulfate, acrylonitrile (an), dimethylformamide (DMF), EDTA, sodium propionate sulfonate, organic amine, oil agent and polyacrylonitrile oligomer produced in the process of…
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Treatment of Citrus wastewater with automatic filter

Experts said that the wastewater discharged from the processing of canned citrus has high organic matter content, high suspended solids concentration and good biodegradability. The use of automatic filter for its treatment not only effectively saves water resources, but also promotes its economic development. The full-automatic filter is a precision equipment that uses the filter…
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Application of self-cleaning filter in reclaimed water project

Experts said that exploring the space for renewable water use is “an inevitable way” for water deficient metropolises. The successful development of self-cleaning filter has effectively promoted the reclaimed water reuse project. Reclaimed water generally flows to three fields: industrial manufacturing, agricultural irrigation and river environment. The self-cleaning filter uses the filter screen to effectively…
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Self cleaning filter to treat cold rolling wastewater

As we all know, there are many kinds of pollutants and complex components in cold rolling wastewater. Without effective treatment, it will pose a serious threat to the water supply environment. The application of self-cleaning filter has effectively alleviated the problem. There are many kinds of wastewater, including waste acid, acid-base wastewater, oily and emulsion…
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Treatment of battery production wastewater by automatic filter

As we all know, if the battery production wastewater is not effectively treated, it will cause serious pollution to the environment. Full automatic filter is used to filter it and effectively treat wastewater. Batteries play an important role in our life, and the demand for batteries is increasing day by day. Therefore, the effective treatment…
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Self cleaning filter for repairing groundwater resources

As an important water supply source in China, groundwater resources play an important role in ensuring residents’ domestic water, social and economic development and maintaining the balance of ecological environment. However, the indiscriminate exploitation in recent years has seriously polluted the groundwater resources, and it is imperative to repair the groundwater resources. The appearance of…
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Urban water-saving control is inseparable from self-cleaning filter

Due to the serious shortage of water resources, water conservation has been paid great attention. During this period, the research and development of self-cleaning filter successfully promoted the pace of water-saving work. The self-cleaning filter is a kind of precision equipment that uses the filter screen to directly intercept impurities in the water, remove suspended…
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Treatment of refinery and chemical production wastewater by pipeline filter

In the process of processing, oil refineries produce and discharge industrial wastewater containing pollutants. If it is not effectively treated, it will cause serious pollution to the water supply environment. It is said that the pipeline filter can effectively treat refinery wastewater. Pipeline filter is a kind of precision equipment that uses filter screen to…
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Introduction of pipeline filter for resin wastewater treatment process

As we all know, if the wastewater is directly discharged into the river without treatment, it will have a serious impact on the river water environment, resulting in the imbalance of ecological environment. It has a serious impact on our mankind. During the service period of the pipeline filter, this problem has been effectively solved.…
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The treatment of oilfield wastewater needs the help of self-cleaning filter

With the acceleration of oilfield development process, oilfield wastewater is increasing, which seriously pollutes the ecological environment. How to effectively treat oilfield wastewater has become a headache for water treatment experts. The successful development of self-cleaning filter has effectively solved its problems. The self-cleaning filter is a kind of precision equipment that uses the filter…
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Treatment of high concentration starch wastewater with automatic filter

With the development of starch industry technology, the process of treating starch wastewater has also made great progress in water saving. One kind of water treatment equipment called automatic filter has attracted extensive attention. The full-automatic filter is a precision equipment that uses the filter screen to directly intercept impurities in the water, remove suspended…
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Automatic filter provides a new idea for petrochemical wastewater treatment

Automatic filter has a wide range of applications. It is very popular in the industry in recent years. At the same time, automatic filter is also an essential water filtration equipment in many industries. It also plays a great role in the treatment of petrochemical wastewater, greatly solves the problem of wastewater treatment for enterprises,…
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Selection of fish tank filter

There are two common types of filters in life. One is industrial filter, such as bag filter, precision filter, activated carbon filter, etc., and the other is domestic filter, such as fish tank filter, pre filter, household filter, etc.  Take the fish tank filter for example. In order to ensure the smooth operation of the…
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Application of 10 micron wedge wire filter in petrochemical industry

People who know about the production process of petroleum and chemical enterprises will know that the production environment of such enterprises is relatively special. For example, for chemical enterprises, most chemical raw materials are very corrosive, and most of the equipment used for production work in acid-base environment.  In the production process of chemical enterprises,…
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How to clean the hydraulic oil filter element

Hydraulic oil filter element has been widely used in our daily life. As we all know, the hydraulic oil filter element is a consumable, which often encounters various clogging problems Problems have caused us a lot of trouble. In order to prolong its service life, we need to know some maintenance knowledge. For example, after…
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What are the risks of poor filtration of industrial water?

Just as good industrial water filtration through the proper use of bag filters and other filters will enhance the process, poor filtration can lead to many other problems. Depending on the specific industry involved, the consequences may range from regulation to business to health. Poor filtering may lead to the contamination of orders or whole…
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DSM screen: Standard for bearing strength of screen surface

When the wedge wire screen surface is laid at the bottom of the screen, the upgrading of the breeding environment can be improved. Usually, the chassis at the bottom of the screen is also set up, which can help clean up feces. The mesh aperture used in any screen can not reflect the parameters used…
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Working principle and structural characteristics of reversible sieve bend screen

Sieve bend screen is mainly used for pre dewatering, desliming, demineralization and graded slime recovery of materials in coal preparation plant and concentrator. It can also be used together with water cyclone to effectively classify, dehydrate, desliming and demineralize fine materials. The screen machine is composed of a screen box with a wrap angle of…
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Overview and classification of pressure sieve bend screen

Principle and structure  Pressure DSM screen is a fast efficiency screen which depends on pressure wet material.  The utility model is composed of a screen surface, a screen box, a feeding device and an outlet. Screen surface is the key component of pressure sieve bend screen. The utility model is assembled by stainless steel screen shaped screen strips. During…
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3M seamless wedge wire screen

Stainless steel slotted screen plate (wedge wire screen panel) is composed of screen wire and screen strip welded. It has high strength and good flatness. It can be made into rectangular, square, circular, fan-shaped and other forms of screen plate.  Product features   Non clogging: the cross section of the screen tube surface wire is triangular,…
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2205 Dual Phase Steel Centrifuge Basket Screen

Centrifuge basket screen is mainly used in centrifugal dehydrator dehydration, and is widely used in coal, chemical industry, metallurgy and other industries. The screen basket is one of the key components of the centrifugal dehydrator and a high-speed rotating component. During operation, the screen basket should not only bear the vibration load, but also bear…
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Super duplex steel 2205 material filter element

Bluslot provides customized service of super duplex steel 2205 wedge wire filter element. Duplex stainless steel 2205 Standard No.: ASTM a240 / a240m — 01 duplex stainless steel 2205 alloy is a compound stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel nitrogen alloy. It has high strength, good impact toughness and good…
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Ink coating disperser filter screen

Wedge Wire Filter for Bead Mill The paint disperser is mainly used for crushing, dispersing, emulsifying and mixing slurry liquid raw materials with different viscosities. Through the high-speed operation of the new high-efficiency mixing equipment with sharp teeth on the dispersion plate, it can shear, impact, crush and disperse the materials at high speed, so…
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Duplex stainless steel Filter element for Filtration

Bluslot customized Duplex stainless steel wedge wire filter screen specially used in TFiltration. Duplex stainless steel (DSS) refers to stainless steel in which ferrite and austenite account for about 50% respectively. Generally, the content of less phase also needs to reach 30% at least. When the content of C is low, the content of Cr is 18% ~ 28%,…
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Filter element for Water soluble coating

Bluslot customized filter element specially used in Water soluble coating. Water soluble coating is a coating with water-soluble resin as base material and water as solvent. The resin has low molecular weight and high hydrophilicity. During curing, it can react with hydrophilic groups through its own reaction groups or adding curing agent. According to the…
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Anodic Oxidation Wedge Wire Filter

Bluslot customized stainless steel Anodic Oxidation Wedge Wire Filter specially used in separation and filtration. Anodizing, electrochemical oxidation of metals or alloys. Aluminum and its alloys form a layer of oxide film on aluminum products (anode) under the action of external current under corresponding electrolyte and specific process conditions. Anodizing, if not specified, usually refers…
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Analysis on hub structure of wedge wire drum screen assembly system

The hub is suitable for wedge wire rotary drum screen structure with large water chamber width. The purpose of hub structure shape design: to make the force on the main shaft more reasonable; Minimize the deformation of the spindle. Structure introduction the spindle assembly system of rotary drum screen is mainly composed of spindle, hub…
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Study on filter screen of mine mechanical pump

Filter screen for mine mechanical pump Because there is negative pressure at the water inlet inside the filter screen, the water outside the filter screen must pass through the shell gap at the Mitsubishi column. The kinetic energy of water will make the Mitsubishi column rotate. The outline diameter of the Mitsubishi column varies according…
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Effect of particle size and soaking time on filtration performance of diatomite filter aid

Diatomite wedge wire mesh filter element Diatomite filter aid is a powder product made from diatomite by roasting and grading process. In industrial production filtration, diatomite filter aid has the advantages of good adsorption performance, microporous structure and anti compression performance. It can filter out fine suspended solids, and the particle size of small impurities…
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Treatment of frequent blockage of inlet filter screen of methanol synthesis gas compressor

The relationship between return flow of main tower and acid value is replaced by stainless steel pipeline. A double filter screen is installed at the inlet of the compressor to realize on-line switching when one filter screen is blocked. Before replacement, start the ventilation fan of the plant and open the surrounding windows to prevent…
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Development and application of filter material cleaning agent

The 12 stage filtration system is widely used in the oilfield sewage treatment system. Because the oilfield development is in the middle and late stage, the water content of produced fluid is as high as 90, and the filtration system is generally heavily loaded, so the cleaning and regeneration of filter material is an important…
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Purification and treatment of collected rainwater

The influencing factors of rainwater and sewage diversion treatment process of rainwater and sewage diversion system include: rainwater recoverable amount, rainwater raw water quality and water quality requirements of rainwater and sewage diversion parts. These three factors are interrelated and affect the water treatment and operation cost of rainwater reuse. Other factors should also be…
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Application of slurry filtration technology in RFCCU

The application of automatic slurry filtration system in 2.5 MT / a RFCC unit of PetroChina Sichuan Petrochemical Co., Ltd. is introduced. The results show that the system can operate continuously and automatically, the treatment capacity of catalytic oil slurry reaches 19.4 T / h, and the solid content (ash content) of oil slurry changes…
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Problems in daily use and maintenance knowledge of construction machinery filter element

Filter element is the most important part of construction machinery. The quality of filter element affects the performance of construction machinery. This paper collects the problems that should be paid attention to in the daily use of filter element of construction machinery, as well as some maintenance knowledge. 1. Under what special circumstances do you…
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Maintenance method of stainless steel filter screen

There are more and more stainless steel filter screen products, but we don’t know much about the daily care of stainless steel filter cartridge. We think that stainless steel will never rust and has good corrosion resistance. In fact, this is not the case. Here are some nursing methods: When there is dust and dirt…
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How to identify activated carbon

The activated carbon is made of coconut shell and has tetrachlorination activity. The polysorb activated carbon filter used in the filter is more than 60%. The outer frame can be made of waterproof paperboard, galvanized iron frame or aluminum frame and stainless steel. Different activated carbon materials can be selected according to environmental requirements. Such…
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Installation of secondary filter screen and precautions

The secondary filter screen system is a device designed and developed to purify the dirt in the water, keep the water chamber of the condenser in a clean state, ensure the normal operation of the rubber ball and improve the recovery rate of the rubber ball.In China, the environment is more serious, especially in rivers…
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Process research and design of waste gas treatment of polyester chemical fiber textile wastewater

The waste water of polyester chemical fiber enterprises mainly comes from all kinds of waste water produced in the process of polyester chemical fiber production and process cleaning waste water. All kinds of wastewater produced in the production process of enterprises often contain strong alkali, strong acid, alcohol, pectin, cellulose, hemicellulose, esters, dioxane, 2-Md and…
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Study on decolorization by catalytic micro electrolysis technology

Since the birth of micro electrolysis for wastewater treatment, it has attracted the attention of environmental protection scholars at home and abroad, and carried out a lot of research. There are many patents and practical technical achievements. In recent years, the treatment of industrial wastewater by micro electrolysis has developed rapidly. It has been used…
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