The structural form and working principle of the new compound intelligent electric double-layer ash unloading valve.
a. The valve is of integral structure and is operated by an electric control box with PLC control
Sensitive and easy to operate. It is composed of upper valve + middle ash box (batching level instrument) + lower valve,
It is a real double-layer sealed ash unloading valve. In use, ensure at least one set of valve plates
In the closed state, it can effectively avoid the air channeling between the atmosphere and the silo.
b. In case of failure or maintenance of an ash unloading valve, the valve will give an alarm, but it will not affect the safety
Sound the normal operation of the next valve;
3. Structural features of new compound intelligent electric double-layer ash unloading valve:
3.1 the valve body is an integral Q235 steel plate welded rectangular cylinder.
3.2 the upper and lower valve plates are of loose structure, and the switching angle is 90 °;
3.3 the upper and lower valve plates are driven independently and driven by motor + reducer;
3.4 the upper and lower valve plates open and close quickly, T < 1s; The valve plate shall avoid blanking and scouring;
3.5 the valve plate sealing ring adopts the external bell mouth type to avoid blanking and scouring;
3.6 materials can be stored in the middle of the upper and lower valves;
3.7 a material level detection device is set between the upper and lower valves;
3.8 the manhole door is large;
3.9 control features: it can realize regular and quantitative automatic discharge, unattended and no warehouse blocking.
3.10 install remote control, install the operating system to the main control room, and supply and install the equipment. Quality assurance and after-sales service
1. The warranty period is 12 months after the equipment is installed, debugged and operated normally or after the goods arrive for acceptance
18 months after qualification, whichever expires first.
2. Within the warranty period, the supplier shall notify the buyer of the problems arising after the buyer sends a notice
They shall arrive at the site within 24 hours and provide free repair or replacement of unqualified parts and components,
To ensure the normal operation of the equipment.
3. The supplier shall ensure that the equipment provided does not have any design, manufacturing, material, etc
And ensure that the equipment provided is free from any intellectual property rights, patents and manufacturing rights
The legitimacy of licenses and other aspects.
4. Data delivery: the supplier must ensure the integrity and correctness of the product certificate provided,
Detailed installation drawings and instructions, operation and maintenance instructions, equipment models and specifications of vulnerable parts
Quantity, and provide one electronic drawing and three paper drawings
Audited Supplier 
Audited Supplier 
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