Botou Ever Lucky Environmental Protection Machinery Co., LTD
Shandong Laizhou Jinqiao Rubber Manufactory & Shandong Laizhou Mine Rubber Factory is affiliated to Jinqiao Group. It was founded in 1976. It is a high wear-resistant ball mill rubber liner, conveyor belt, pattern conveyor belt and large dip angle rib conveyor belt. , granulator rubber liner, rubber roller, mine flotation re-grinding rubber products, mining rubber groceries first-class suppliers, and in the same industry took the lead through the ISO9000 quality system certification. The...
The stainless steel conveyor belt is a conveyor belt made of stainless steel mesh. It has special functions such as flat surface, high hardness, strong corrosion resistance, high tensile strength, good air permeability, no deformation, durability and no rust. . Stainless steel conveyor belt application: 1, food biscuit industry: mesh belt, cooling injector network belt, flat bending machine mesh belt, chocolate coating machine B-shaped mesh belt. At the same time, it produces biscuit machinery,...
Four sides sealed bag After the bag is formed, the four sides are heat-sealed. The most common granule packaging form is mature in technology and simple in process. The equipment has high running stability, relatively beautiful shape, and good product sealing. The four-side sealing bag is usually divided into two halves by a whole film and then packaged relative to each other. It belongs to the method of first heat sealing the bag and then cutting the single bag. Only one edge needs to be...
Nowadays, there are more and more people using computers. Among them, laptops are widely accepted because of the advantages of being easy to carry, but we cannot carry them directly in our daily wear. Therefore, we need a computer bag. One shoulder. Backpack computer bag, it is actually not different from the backpack we usually carry, but its internal space will be greater. The exact size depends on the size of your computer, followed by the material of the computer bag is also a lot, leather,...
For many companies that require dust removal from their factory buildings, construction sites, etc., they must select the appropriate performance and type of dust collector. For different use occasions, the type of dust collector to be selected is also different. When we choose the type of pulse dust collector, we mainly consider the following factors: 1, processing air volume The pulse dust collector judges that its working efficiency is judged from its processing air volume. The so-called...
Pulse bag filter generally uses compressed air for cleaning and cleaning. The compressed air contains more oil, water and impurities. If it is directly injected into the filter bag without purification, it will cause the filter bag to be contaminated and damp and cause condensation. 1. The cleaning time period and dust removal period are too long. The dust on the cloth bag cannot be cleaned and the dust collector is transferred to the state, which will increase the running resistance quickly....
Introduction: The bag dust collector is currently the most widely used dust removal equipment in the dust removal industry. In some special industries, the dust is flammable and explosive. Therefore, we need to carry out some special treatment on the bag filter to achieve the purpose of fire prevention and explosion protection. City Zhicheng Dedusting Equipment Co., Ltd. will explain the precautions of fireproof and explosion protection of bag filter. 1. If the gas to be treated is...
In recent years, the air pollution control caused the concern of all walks of life, this article will introduce the pulse bag filter debugging and maintenance, involving the pulse bag filter debugging: stand-alone debugging; simulation no-load test; linkage debugging; 1, stand-alone debugging When the dust collector pneumatic control valve selection, the staff first connected to the compressed air, check the tightness of the gas system to check whether the pneumatic components to work properly;...
In the process of copper pipe manufacturing, zinc oxide is generated along with the production of copper, and if a large amount of zinc oxide dust is not treated, it will lead to flying in the sky. Therefore, the dust removal system must be introduced as the most mature dust removal system at present. The core of the system, bag filter is naturally indispensable.
Bag filter is more mature market products, and the production of bag filter manufacturers technology is uneven, some manufacturers due to immature technology, many manufacturers produce bag filter dust removal efficiency and can not get another satisfactory result. For the dust removal system, no matter how good the product under certain conditions, but also by some factors. According to our many years of dust collector production experience, for the design of dust collector, summarizes several...
At present, the flue gas purification of waste incinerators in China mostly adopts dry and semi-dry purification processes. The semi-dry purification process is to add the alkaline reactants in a liquid form, and the products of the neutralization reaction are collected in a solid form, and the combination form is generally a "spray reactor + bag filter". The semi-dry process can not only achieve higher pollutant purification efficiency, but also has a simple process compared to the wet...
1. Each outlet of the bag filter should be provided with a reliable partition. 2. Each bag of the bag filter should be provided with a discharge pipe. 3. The bag filter be provided with a high gas coal, low-temperature and low-pressure warning alarm device. 4. The baghouse should be equipped with a venting device. 5. When the bag filter is back-flushed, the method of backflushing to the atmosphere with crude gas during normal operation should not be used. 6. When the bag body is unloaded to the...
The bag filter has the characteristics of high purification efficiency, large air volume, stable performance, long service life and wide application range. The equipment is widely used in metallurgy, foundry, chemical industry, building materials, food, machinery, light industry, rubber and other industrial and mining enterprises, dust removal, to improve the environment to prevent air pollution, has played a good effect. Working principle Dust-laden gas enters the bag filter through the inlet...
1. Bag-type pulse dust collector vibration (can be checked from the following aspects); A. Impingement occurs when the impeller rotates. Abnormal sounds and intense vibrations may occur at this time. The reason is storage and transportation, installation, and deformation of the fan casing or impeller components during use. b, storage and transportation, installation, use of the transmission or casing deformation impeller balance damage. The reasons are as follows: the impeller is deformed by...
The induced draft fan introduces the dust-laden gas from the air inlet into the middle casing. The clean gas passes through the Venturi tube and enters the upper casing, and is discharged by the net gas outlet. The dust is trapped on the outer wall of the filter bag. With the extension, the dust adsorbed on the filter bag gets thicker and the filter bag resistance increases. At this time, the pulse controller sends a signal, and the program automatically controls the switching of each pulse...
After the valve is used for a long period of time, the sealing surfaces of the valve disc and the valve seat will wear out and the tightness will be reduced. Repair sealing surface is a large and important work. The main method of repair is grinding. On the serious sealing surface, is the first surfacing after grinding and then grinding. Valve grinding including cleaning and inspection process, grinding process and inspection process. 1, cleaning and inspection process Clean the sealing surface...
Excerpt The cement grinding system adopts extrusion joint grinding system (open grinding system) Configured as HFCG160-140 roller press + Φ4.2m × 13m ball mill HFV4000V classifier + JPF128-2x12 big bag dust collector, grinding machine output is 160 ~ 180t / h or so. Due to lower output during open jet mill and higher requirements for central control operation, in order to increase mill output and reduce costs and improve profitability, the open mill grinding system was reformed to the present...
The dust removal method of the bag filter is the primary condition for selecting the type of dust bag (filter bag). It can first determine whether the dust bag (filter material) is a woven fabric, needle felt, compressed felt, or dust bag (glass fiber filter bag). As for the detailed specifications of the dust bag (filter bag), further consideration can be given based on other filter conditions. 1. Vibration cleaning: This kind of cleaning method is characterized in that the kinetic energy...
First, the difference between filter materials and principles 1. The filter cartridge or filter bag hard filter material is folded to form a cylinder, without skeleton, short, large spacing between cylinders, thorough cleaning, no secondary pollution. 2. The bag is sewed into a filter bag with a soft filter material, and is placed on the skeleton welded by the steel bar (commonly known as the dragon skeleton). The filter bag is densely packed, and the filter material is long polyester fiber and...
Working principle The dust-containing gas enters the bag filter from the air inlet pipe of the bag filter. After the uniform air action in the large space, the filter bag is evenly inserted. The material is trapped by the filter bag and deposited on the outer wall of the filter bag. The filtered clean gas After the venturi tube enters the upper tank, it is discharged from the exhaust pipe. The bag filter is equipped with an electromagnetic pulse valve, and the pulse valve is periodically...
What are the factors affecting the life of the dust bag? How to extend its service life? First, the filter bag filter set the impact of wind speed on the filter bag filter bag filter dust velocity is too high, is the main reason for dust filter bag damage. In recent years, some units have blindly reduced the cost of equipment and increased profits. When designing bag filter, the filter speed has been increased. The users have no obvious reaction in a short time, but the service life of the...
With the development of bag dedusting technology and the increasing requirements for environmental protection, the range of application of bag filter is becoming more and more extensive. Bag filter can now be used to handle high temperature, high humidity, adhesion, explosion, and abrasive smoke. It even filters air containing ultra-fine dust. 1. High-temperature, high-humidity gases All kinds of industrial furnaces, dryers and other flue gas are high-temperature flue gas, most of which also...
China's self-developed first set of machine power of 3 × 700kW, hourly capacity of 3,500 tons, transport distance of 300 meters of heavy-duty scraper conveyor and supporting high-power transfer machine, crusher complete sets of equipment, recently in the China Coal Group Corporation The company completed the development and will be put into use in the near future. This marks a new level of localization of major technical equipment in China's coal mines. It is reported that this set of equipment...
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