Portland®High Temperature Air Lock Valve
CNBM (Hefei) Electromechanical Engineering Technology Co., Ltd.- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 99 unit/month
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The high-temperature air lock valve produced by Portland is a special air lock valve designed to adapt to the blocking of high-temperature gas in the process system. so, the valve is widely used in cement production lines.
It has compact structure, reliable performance, convenient maintenance and adjustable rotor clearance. The lining of the valve body is made by
heat treatment process and has good wear resistance. It can effectively prevent the back channeling of high-temperature gas in the kiln during the
feeding of raw meal into the kiln. Its derivative products are used for unloading and air locking of cyclone dust collectors of various specifications
Since 1996, Portland has carried out the development of Coriolis powder material metering technology and the production of related products. Relying on the company's comprehensive advantages in cement production process, metering principles, equipment design, automatic control
methods and other related majors, and a group of experts who have been engaged in cement production process research for a long time, they
have successfully developed a new generation of large-flow powdery material metering system-cement bulk weighing integrated system, which
realizes the integration of cement bulk and metering, with a metering accuracy of ±0.5%.
The application of this integrated system for bulk cement metering can simultaneously complete the load metering during the process of filling
cement in the bulk truck, which changes the traditional method of loading and metering separately. The system is also suitable for the metering of
the volume of cement bulk ship carriers.
If you have a demand for the above products, you can contact our company through the following contact information, thank you!
- Q: What happens when the check valve is broken?
- Check valve is broken, there will be back water, down pressure, serious will produce pump reversal, burning motor
- Q: The working principle and structure description of the mute check valve
- 1, when the medium according to the provisions of the direction of flow, the valve by the media force, is open; the medium back, due to weight and disc valve by the medium reverse force, so that the sealing surface of the valve flap and valve seat sealing and closed, to prevent the media counter to.2, the body and valve sealing surface using stainless steel surfacing.3, the length of the valve according to the provisions of GB12221-1989, flange connection size according to the provisions of JB/T79-1994.
- Q: What's the difference between check valves and non-return valves?
- Check valves are check valvesThe check valve is only a one-way start and stop valve to prevent the flow of fluid medium on all kinds of pipelines or equipment.Check valves are widely used and come in many different types,The following is a common check valve for water supply and heating:1, spring: the liquid from the bottom up, rely on the pressure spring controlled valve,After the pressure disappears, the spring force presses down the disc and seals the liquid back.Often used in the smaller diameter check valve.
- Q: How can the lift vertical check valve be distinguished from the lift horizontal check valve?
- Vertical lift check valves and lift horizontal check valves are different in structure, type, appearance, including installation.Vertical lift check valve, also known as vertical check valve;Lifting horizontal valve check valve, also known as horizontal check valve.Lift check valve: check valve sliding along the vertical centerline of valve body, lift check valve can only be installed on horizontal pipe,Disc can be used in high pressure small bore check valve. The valve body of the lift check valve is the same as the cut-off valve (which can be used with the stop valve), so it has a large coefficient of fluid resistance. The structure is similar to the cut-off valve, the valve body and the disc are the same as the cut-off valve. The lower part of the upper valve and the valve cover processing guide sleeve, the valve in the valve lift free guide simple simple light driven, when the medium downstream, the valve by the media force open, when the media stopped flow, the valve by the self vertical landing on the seat, preventing the media from the upstream effect.Through lift check valve, the direction of inlet and outlet of medium is perpendicular to the direction of valve seat passage;Vertical lift check valve, the direction of its medium inlet and outlet passage is the same as that of valve seat passage, and its flow resistance is smaller than straight through.
- Q: What are the differences between the vertical check valve and the horizontal check valve in function and principle?.
- First of all, the outward appearance of the vertical check valve flow direction, that is, the direction of check valve installation is vertical to the horizontal direction. The horizontal check valve is horizontal.
- Q: Installation position of household water meter check valve
- It should be about 15 times before the table, about 300mm DN20.
- Q: Ball shaped sewage check valve pictures and working principle of the structure.
- Check valve refers to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.
- Q: Are the gate valves and check valves of the same type?
- Not the same gate valve, it is a kind of opening and closing function (i.e. switch) of the valve, it is on the gate lifting and play the role of the switch, the switch is to be applied by external force (hand wheel, electric, pneumatic and hydraulic) it is not required to;
- Q: What is the difference between the check valve and the check valve?
- Check valves, Dan Xiangfa, check valves are all valves of a different name, and its role is to prevent the flow of fluid back in the pipe.
- Q: How can the fast closing noise check valve prevent water hammer?
- Quick closing silencing check valve prevents water hammer principle:Once the pump stopped, check valve spool in the spring or other auxiliary device for double end under the action of force balance in advance to the closed position, can greatly reduce the amount of water and initial water reflux falling height, water hammer force is calculated by gravity superposition, reduce the amount of return equal to the reduction of gravity. Fall short height reduces the inertia time is also relatively reduced speed, and can prevent the formation of destructive or reduce water hammer water hammer.Quick closing and silencing check valve and silencing check valve is to rely on the flow of the medium itself automatically open and close the valve, backflow valve to prevent the media, also known as check valve, check valve, silent check valve reflux valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium. The check valve can also be used to provide a supply to the auxiliary system where the pressure may rise above the system pressure. The check valve can be mainly divided into swing check valve (rotating by gravity center) and lift check valve (moving along the axis).
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Portland®High Temperature Air Lock Valve
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 99 unit/month
OKorder Service Pledge
OKorder Financial Service
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