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Which material is more durable for kettle mechanical seal? The kettle mechanical seal is a mechanical device used to seal the container. Its main function is to prevent the leakage of the medium in the container. When selecting the mechanical seal material, many factors should be considered, including the nature of the medium, temperature, pressure and the operating environment of the mechanical seal. Different materials have different corrosion resistance, wear resistance and high temperature resistance
Published on: December 19, 2023 Clicks: 73
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How does the kettle mechanical seal prevent leakage? The mechanical seal for kettle is a device specially designed to prevent leakage of containers or media in containers. It consists of a rotating part and a stationary part, which are connected together by using one or more sealing rings or gaskets. The role of mechanical seal is to ensure that the medium in the container will not leak from the rotating shaft and prevent
Published on: December 23, 2023 Number of hits: 70
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How to select 205 type mechanical seal for kettle? 1. Key points of structure: 205 type mechanical seal is used for kettle seal. It is a mechanical seal for kettle with double ends, multiple springs, outflow and transmission sleeve. It is a non-equilibrium structure. The purpose of sealing is mainly realized by the pressure difference between the sealing liquid in the sealing chamber and the sealed medium. Another set of sealing fluid is required
Released on: November 8, 2023 Number of hits: 75
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Application and characteristics of kettle mechanical seal manufacturers under special working conditions such as high temperature and pressure High temperature application: kettle mechanical seal has the following characteristics and application fields under high temperature conditions: high temperature stability: kettle mechanical seal needs to have high temperature stability to ensure the reliability of sealing effect under high temperature environment. Reasonable selection of high temperature resistant materials and coating technology can provide material resistance
Published on: November 8, 2023-10 Number of hits: 80
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Key points for the design of mechanical seal manufacturers for reaction kettles Since the reaction kettles are gradually developing towards high pressure and large diameter, and the rotating speed is lower than that of mechanical seal for reaction kettles, the following points should be paid attention to in the design: 1. Since most reaction vessels are sealed with gas, the selection of materials should not only consider the corrosiveness of the medium, Also consider whether the material itself leaks. straight
Release time: 2023-10-24 Number of hits: 80
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Mechanical seal installation instruction I of kettle mechanical seal manufacturer Installation instruction This installation instruction is prepared for the user to be familiar with the installation of the mechanical seal of our company. Please read this manual carefully before installation. It is recommended that the installation operator should have some professional knowledge and skills in mechanical seal. (Or have professional knowledge of mechanical seal
Published on: October 18th, 2023 Clicks: 79
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Wear amount and service life of kettle mechanical seal manufacturer Wear amount and service life of kettle mechanical seal manufacturer I About service life In mechanical seal, the main wear part is seal friction pair end face, because the wear amount of seal end face is not large under normal working conditions, such as graphite friction pair with balance coefficient of 0.75, the wear amount per hour is about 0.1 μ m in water and oil
Published on: October 17, 2023 Clicks: 93
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Misuse of installation steps of kettle mechanical seal manufacturers 1. The greater the spring compression, the better the sealing effect is. In fact, too much spring compression can lead to rapid wear and instant burning of friction pairs; Excessive compression makes the spring lose the ability to adjust the end face of the moving ring, leading to seal failure. 2. The tighter the dynamic ring seal diagram is, the better. In fact, too tight the dynamic ring seal is harmful and useless. The first is to intensify the sealing ring and
Published on: July 22, 2023 Number of hits: 89
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Failure cause and failure analysis of kettle mechanical seal manufacturer Mechanical seal is a device to prevent fluid leakage, which is composed of at least one pair of end faces perpendicular to the rotation axis, under the action of fluid pressure, elastic force of compensation mechanism and the cooperation of auxiliary seal to keep sticking and relative sliding. Mechanical seals are widely used in petroleum and chemical enterprises. Because of their good sealing performance, stable performance and low leakage,
Published on: July 21, 2023 Clicks: 83
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Precautions of the pump mechanical seal manufacturer When the temperature of the transmission medium is too high, too low or contains impurities, particles, inflammables and explosives, the corresponding measures such as blocking, flushing, cooling and filtering must be taken. Here are the precautions for the mechanical seal of the pump. The relevant information we need to know when using the pump mechanical seal is also
Published on: July 7, 2023 Clicks: 73
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The manufacturer's loss and service life of the kettle mechanical seal I About the service life In the mechanical seal, the main wear part is the end face of the seal friction pair, because the wear amount of the seal end face is not large under normal working conditions, such as the graphite friction pair with a balance coefficient of 0.75, the wear amount is about 0.1 μ m per hour in water and oil, that is, the wear amount of the seal friction pair that has been running continuously for 10000 hours
Published on: July 6, 2023 Clicks: 96
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What is the manufacturer of mechanical seal for kettle? What is the skeleton oil seal? Mechanical seal is a device used to solve the sealing between rotating shaft and engine body. The device consists of at least one pair of end faces perpendicular to the rotation axis, which are kept stuck and relatively sliding under the cooperation of fluid pressure, elastic force (or magnetic force) of compensation mechanism and auxiliary seal, and is commonly used in pumps, compressors
Published on: June 7, 2023 Clicks: 82
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Wear amount and service life of kettle mechanical seal manufacturer I About service life In mechanical seal, the main wear part is the end face of seal friction pair, because the wear amount of seal end face is not large under normal working conditions, such as graphite friction pair with balance coefficient of 0.75, the wear amount per hour in water and oil is about 0.1 μ m, that is to say, 10000 hours of continuous operation
Published on: June 6, 2023 Clicks: 70
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Structure and characteristics of mechanical seal for reaction kettle Definition of mechanical seal for reactor kettle: mechanical seal for reactor kettle is an ideal way to solve the problem of mixing shaft seal. According to the logarithm of sealing surface, there are single end and double end mechanical seals. The double end mechanical seal is generally equipped with a balanced circulation system, which can be used in inflammable, explosive, toxic, corrosive, high vacuum and other fields with stricter sealing requirements
Published on: May 16, 2023 Clicks: 77
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Five tips to solve the problem of water leakage of kettle mechanical seal manufacturers. The feature of mechanical seals is that they can be used for all kinds of equipment, especially equipment such as reactors and pumps. Because such equipment has high sealing requirements and can not enter impurities, so they are used more often. The problem of water leakage is really worrying. Water leakage causes poor sealing effect of sealing elements. This is a taboo for many people. following
Published on: May 15, 2023 Clicks: 92
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Mechanical seal is a device composed of at least one pair of end faces perpendicular to the rotation axis, under the action of fluid pressure and the elastic force (or magnetic force) of the compensation organization, and with the cooperation of the auxiliary seal, to maintain sticking and relative sliding, and to prevent fluid leakage. Introduce the machinery to everyone
Published on: April 10, 2023 Clicks: 132
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The mechanical seal manufacturer shall comply with and use the technical requirements. 1. The radial runout of the main shaft for installing the seal shall be ≤ 0.04mm (0.06mm), and the axial displacement shall be ≤ 0.3mm, and the corresponding parts of the shaft and stationary ring seat shall be installed and processed according to the standard requirements. 2. All parts and components of the seal chamber, shaft and mechanical seal shall be cleaned and free of pollution, bump, scratch, especially impurities and dust
Published on: November 29, 2022-12 Number of hits: 102
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The basic structure, functions and requirements of the mechanical seal manufacturer 1. The end face sealing pair (static ring, dynamic ring) of the mechanical seal makes the sealing face closely fit to prevent medium leakage. It requires that the static ring and the dynamic ring have good wear resistance. The dynamic ring can move flexibly in the axial direction, automatically compensate the wear of the sealing surface, and make it fit well with the static ring; The static ring is floating and buffering
Published on: November 16, 2022-16 Clicks: 106
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Installation steps of mechanical seal for enamel reaction kettle: 1. Preparation stage of mechanical seal for glass lined reaction kettle: loosen and take out the static ring gland of mechanical seal water jacket, check and wipe the static ring, gasket and porcelain surface; After the stationary ring is sleeved with gasket, place the grinding surface upward into the water jacket; Fix the stationary ring with the stationary ring gland, and put on the bolts but do not tighten them, so as to ensure that the stationary ring can move and facilitate the later stage
Published on: September 29, 2022 Clicks: 154
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Matters needing attention in the use of equipment of mechanical seal manufacturers The quality of mechanical seals needs to be very high, because it is a kind of oil seal equipment of rotating machinery. It is a pair of or more pairs of end faces perpendicular to the rotating axis. Under the effect of the mechanical seal pressure of fluid pump and the elastic force (or magnetic force) of compensation arrangement, as well as the cooperation of auxiliary seals, the mechanical seals adhere to sticking, swallowing and relatively sliding
Published on: September 20, 2022 Clicks: 98
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The wear amount and service life of the mechanical seal manufacturer In the mechanical seal, the main wear part is the end face of the seal friction pair, because the wear amount of the seal end face is not large under normal working conditions, such as the graphite friction pair with a balance coefficient of 0.75, the wear amount per hour in water and oil is about 0.1 μ m, that is, the wear amount is about 1 mm after 10000 hours of continuous operation,
Published on: August 27, 2022 Clicks: 74
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Requirements of mechanical seal on seal ring The seal ring is the general name of dynamic ring and static ring (the same below), and is the main component of mechanical seal. To a great extent, seal ring determines the service performance and life of mechanical seal, so some requirements are put forward for it. Sufficient strength and rigidity: no damage under working conditions (such as pressure, temperature, sliding speed, etc.), and deformation shall be as far as possible
Published on: August 14, 2022 Clicks: 87
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Several external factors that affect the effect of mechanical seal are insufficient machining accuracy. There are many reasons, some of which are insufficient machining accuracy of mechanical seal itself. This reason is easy to attract people's attention and find. But sometimes the machining accuracy of other parts of the pump is not enough, which is not easy to attract people's attention. For example: pump shaft, shaft sleeve, pump body, seal chamber
Published on: August 13, 2022 Clicks: 81
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Requirements of mechanical seal manufacturers on seal rings The seal ring is the general name of dynamic ring and static ring (the same below), and is the main component of mechanical seal. To a great extent, seal ring determines the service performance and life of mechanical seal, so some requirements are put forward for it. Sufficient strength and rigidity: under working conditions (such as pressure, temperature and sliding
Published on: July 31, 2022 Clicks: 94
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The wear amount and service life of the mechanical seal manufacturer I. About the service life of the mechanical seal, the main wear part is the end face of the seal friction pair, because the wear amount of the seal end face is not large under normal working conditions, such as the graphite friction pair with a balance coefficient of 0.75, the wear amount per hour in water and oil is about 0.1 μ m, that is to say
Published on: June 28, 2022 Clicks: 147
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Washing scheme of mechanical seal manufacturer Washing of mechanical seal is an effective measure to control the temperature of mechanical seal and extend the service life of mechanical seal. The purpose of flushing is to take away heat, maintain and improve lubrication, prevent liquid film gasification, prevent impurity accumulation, prevent the formation of air bags, etc. According to the flushing form, it can be divided into internal flushing and external flushing, in which the internal flushing is carried out by using the transmission medium, while
Published on: May 30, 2022 Clicks: 102
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Common damage phenomenon of mechanical seal manufacturer's model and treatment method 1. Damage environment of mechanical seal model 1. Mechanical seal model equipment will present collision or deformation phenomenon of dynamic ring end face during use. 2. If the end face specific pressure of the mechanical seal type equipment is too large, the mechanical seal type parts for kettle will conflict and burn
Published on: April 27, 2022 Clicks: 90
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Mechanical seal refers to a device composed of at least one pair of end faces perpendicular to the rotation axis, under the action of fluid pressure and the elastic force (or magnetic force) of the compensation organization, and with the cooperation of the auxiliary seal, to maintain sticking and relative sliding to prevent fluid leakage. Tell everyone about the leakage of mechanical seal
Published on: April 10, 2022 Clicks: 212
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The effect conflict pairs of the fundamental components of the mechanical seal manufacturer shall ensure a tight fit and form a sealing surface to avoid medium leakage. This requires that the pump mechanical seal should have outstanding wear resistance; The moving ring can move axially to actively compensate for the wear of the sealing surface, making it fit the stationary ring well; Static ring has floating and buffering effect. 2) Elastic elements (tension spring, bellows, barrier, etc.)
Published on: March 13, 2022 Clicks: 111
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Misuse of mechanical seal manufacturer's installation steps 1. The greater the spring compression, the better the sealing effect is. In fact, too much spring compression can lead to rapid wear and instant burning of friction pairs; Excessive compression makes the spring lose the ability to adjust the end face of the moving ring, leading to seal failure. 2. The tighter the dynamic ring seal diagram is, the better. In fact, too tight the dynamic ring seal is harmful and useless. First, intensify the seal ring and shaft sleeve
Published on: February 25, 2022 Clicks: 87
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Working principle and sealing requirements of side mixing mechanical seal manufacturer Working principle and sealing requirements of side mixing mechanical seal, side mixing mechanical seal is a shaft seal device, also called end seal, which can prevent leakage by one or several pairs of end faces that are perpendicular to the shaft for relative sliding under the action of fluid pressure and elastic force (or magnetic force) of compensation mechanism, Reliable performance and leakage
Published on: February 13, 2022 Clicks: 229
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The mechanical seal manufacturer tells you the method of service life. 1. The technical specification of the seal can meet the requirements. 2. Establish a suitable working environment in the sealing chamber, such as effectively controlling the temperature; Eliminate solid abrasive particles; Control the rapid fluctuation of pressure and temperature; An effective liquid film is formed between the sealing faces (double face seal and sealing liquid are used if necessary). 3. The rigidity and manufacturing precision of the pump are high.
Published on: October 21, 2021 Clicks: 90
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Selection knowledge and use of mechanical seal manufacturers Mechanical seal is one of the precision and complex mechanical basic elements, and is the key component of various mechanical seal pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. Its sealing performance and service life depend on many factors, such as model selection, machine accuracy, correct installation and use, etc. 1、 Selection method Machinery
Published on: July 29, 2021 Clicks: 102
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The accuracy of pumps with mechanical seals has a great influence on the amount of leakage in the performance of mechanical seals. Generally, the industrial pump (speed ≤ 3600r/min) is taken as an example, and the allowable values are introduced as follows. 1. Radial runout of the shaft The stationary seal box is used as the radial runout of the shaft
Published on: July 26, 2021 Clicks: 273
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The quality inspection process of the mechanical seal manufacturer The mechanical seal is a sealing device composed of two sealing elements (static ring and dynamic ring) perpendicular to the shaft, smooth and straight surfaces that fit each other and rotate relative to each other. The pressure of sealing medium is used to generate appropriate pressing force on the contact surface (end face) of rotating rotating rotating ring and stationary ring, so that the two end faces can be closely combined and a layer is maintained between the end faces
Published on: June 29, 2021 Clicks: 145
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Common sense of selection and use of mechanical seal manufacturers Mechanical seal is one of the basic mechanical elements with complex structure, and is the key component of various mechanical seal pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. Its sealing performance and service life depend on many factors, such as model selection, machine accuracy, correct installation and use, etc. 1、 Model selection method Mechanical seal according to
Published on: 2021-05-29 Clicks: 103
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Common sense of selection and use of mechanical seal manufacturers Mechanical seal is one of the basic mechanical elements with complex structure, and is the key component of various mechanical seal pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. Its sealing performance and service life depend on many factors, such as model selection, machine accuracy, correct installation and use, etc. 1、 Model selection method Mechanical seal according to
Published on: 2021-05-29 Number of hits: 97
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Misuse of mechanical seal manufacturers Mechanical seal is a kind of accessory that is used more frequently now, but in the process of using the product, it is easy to have some use errors to affect people's judgment, which will lead to the decline of use efficiency and damage. So to facilitate everyone's understanding, we will introduce its use errors next. 1. The greater the spring compression, the better the sealing effect
Published on: April 10, 2021 Clicks: 96
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The classification of solid particle impurities and the impurity media used by mechanical seal manufacturers can be roughly classified as follows: (1) According to rheology, ① Bingham fluids such as paint, asphalt, clay mud, etc.; ② Pseudoplastic fluid, such as polymer solution and melt, starch slurry, fiber ester, glass solution, etc.; ③ Expansive fluid, such as starch with water, mica with water, mud sand and water in proper proportion
Published on: December 26, 2020 Number of hits: 123
