Specializing in the production of homogenizing and unloading devices, conveying, loading, dust collection, valves and other equipment products
Aerating case of homogenized silo
Air distributor for homogenized silo
Nantong Yawei Machinery Manufacture Co., Ltd.
Nantong Yawei Machinery Manufacture Co., Ltd is located in Baidian Town in Haian City of Jiangsu Province, a place rich in and noted for the fishes and rice. Close to Yellow Sea in the east, neighboring Yangtze River in the south,with Xinchang Railway and Ninqi Railway converging at the region, Shanghai-Nantong Railway also extending to the place and with a highly developed network of highways including the high-grade Highway along Yangtze......MORE
Yawei Machinery provides technical support for you
Yawei has comprehensive equipment and technology, and has accumulated a lot of mature experience in the fields of cement, high-speed rail, power plants and metallurgy and chemical industry.
Structural characteristics and working principle of pneumatic flow valve
The pneumatic flow method can be used to control the flow of the fluid by changing the interception section or the length of the interception. The one-way valve and the throttle valve can be connected in parallel to form a pneumatic flow valve, in which the one-way joint in the pneumatic flow valve. Flow valves and throttle valves are relatively simple flow control valves. In the quantitative hydraulic system, these two kinds of valves cooperate with each other to form three different speed control systems.
Features of Pneumatic Flow Valve
Pneumatic flow valve is a multi-functional valve that uses a high-precision pilot method to control flow. It can be used in water pipes to control flow and water pressure to ensure that the flow of water remains unchanged, and to control the flow within a range. Inside. With the presence of the throbbing flow valve, although the pressure upstream of the main valve changes, it will not affect the downstream flow
What is the selection method of pneumatic flow valve?
Any machine needs power to operate, some are external fuel power, and some are the effect of using energy conversion to obtain power. The valve of the machine is one of the tools that use the energy conversion to start the machine. So, how to choose a pneumatic flow valve?
The working principle and structure of pneumatic flow valve are introduced!
Pneumatic flow valve refers to the air source as the power, the cylinder as the actuator, the 4 ~ 20 mA signal as the driving signal, and the valve is driven by the electric valve positioner, converter, solenoid valve, guard valve and other accessories. The pneumatic flow valve has It has the advantages of simple control, fast response, and intrinsic safety. In the case of strong flammability and explosion, no further explosion-proof measures are required.
A problem that can't be ignored when a novice buys a pneumatic switch valve?
Pneumatic on-off valves have been widely used in recent years, and manufacturers have sprung up on the market. Under such circumstances, our consumers have become very at a loss when faced with many manufacturers, and they do not know how to choose. . So what factors do we need to consider when choosing a pneumatic switch valve? Below I will take you through the factors that need to be considered.
Which one is the best manufacturer for regular production of pneumatic switch valves?
There are still many manufacturers of pneumatic on-off valves on the market, so do you know which one is the best manufacturer of pneumatic on-off valves? I believe that this issue is still of concern to many friends, so I just take this opportunity to give you a detailed introduction today. If you also want to know, then let’s take a look together.
Why buy a cement crushing valve
The working principle of cement crushing valve With the continuous improvement of technology, the production technology of traditional crushers has been greatly improved, and the use of special crushers in cement plants is also more stable and safe. With the continuous innovation and development of technology, the production efficiency of the cement plant crusher has also been greatly improved, and it has become the central main equipment of the cement plant production. Let's understand the principle of the cement crushing valve together!
The working principle of one-way anti-pipeline crushing valve
Pipeline anti-break valve, commonly known as explosion-proof valve, is an automatic protection device for excess flow. The descending speed is less than 10% of the original descending speed. Let's understand the working principle of the one-way anti-pipeline crushing valve!
Manufacturing method of pipeline crushing valve for hydraulic lift
Generally speaking, most of the conveying pipelines use connecting devices such as welding or flanges to connect long-distance pipelines, and use valves for opening and closing control or flow regulation. , In addition, it is very inconvenient to connect fixed pipelines and other shortcomings. Let's learn about the production method of pipeline crushing valves for hydraulic elevators!
Talking about the harm of cement crushing valve to cement quality
About half a year ago or before, the so-called "cement crushing valve" advertisements were distributed in many cement industry media and WeChat groups, and it was considered to be a popular device to eliminate the confusion of cement producers. Then, let's talk about the cement crushing valve. The danger of cement quality!
Crushing valve: the harm of cement crushing valve to cement quality
Crushing valve: The harm of cement crushing valve to cement quality About half a year ago or before, the advertisement of the so-called "cement crushing valve" was released in many cement industry media and WeChat groups, and it was considered as a popular device to eliminate the confusion of cement manufacturers. So, let's talk about the harm of cement crushing valve to the quality of cement.
Crushing valve: the role of cement crushing valve
Crushing valve: The function of the cement crushing valve The agglomeration of cement can be removed with a knife, which makes the cement stripping system smoother and no longer needs to manually clean up the agglomeration. Due to the influence of water vapor and natural environment, the cement silo is easy to solidify at an early stage, and the agglomeration of the silo wall increases. Especially when the silo is low, the silo wall agglomerates and falls off in a large area, which seriously affects the bulk transportation of cement.
The role of cement crushing valve
The agglomeration of cement can be removed by the action of the knife, so that the cement stripping system is smoother, and the agglomeration is no longer cleaned manually. Affected by the action of water vapor and the natural environment, the cement silo is prone to early solidification, and the agglomeration of the silo wall increases, especially When the storage level is low, the wall of the storage room will agglomerate and fall off in a large area, which will seriously affect the bulk shipment of cement. Conventional bulk loading can fill a car in 10-15 minutes. Then, let's learn about the function of the cement crushing valve!
Dry goods! Introduce the installation skills and optimization plan of the air chute
Dry goods! Introduce the installation skills and optimization plan of the air chute The air chute includes a slideway, an air supply slot, a blower, a ash drop port, and an ash inlet. The slideway and the air supply slot are both high at one end and low at the other end. The air supply slot is attached to the bottom of the slideway. The length direction is the same. The air chute combined with fly ash is used for conveying to coal-fired power plants, which has high economic and environmental benefits. The air chute is an environmental protection device with large conveying capacity and high work efficiency. It is mainly used for horizontal method. Conveying work, the conveying distance is slightly farther than the material seal pump.
Do you know the working characteristics and advantages and disadvantages of the air chute?
Do you know the working characteristics and advantages and disadvantages of the air chute? The air chute is a device for horizontally transporting dry powder materials. It is composed of several thin steel oil tanks connected to a certain inclination along its conveying direction. The air chute is mainly used for cement, fly ash, etc. Fluidized powdered material