High Quality Quick Opening Closure！
High Quality Quick Opening Closure！
Quantity required by customer :50 sets
Destination: Vietnam
Advantages:
Short operating time: Quick Opening Closure as ite an integral scalable locking ring structure, compare with other types of quick opening closure, it shortens the time of opening and closing, only a person with less than 200N force to easily finish in one minute;
With unique self-tightening type lip seal structure, make the sealing more safe and reliable;
With safety lock system has a self-locking function
Opening steps:
Check the inner cavity pressure of the blind cylinder. It is forbidden to operate if the pressure indication value does not return to zero
2. Check whether the inlet and outlet valves of the vessel are completely closed. Does it have any source of pressure
3. Slowly loosen the pressure alarm bolt. At this time, we need to check whether there is pressure in the container
4. If there is no pressure, remove the pressure alarm bolt and its lock plate from the blind plate
5. Rotate the handle 60-120 degrees counterclockwise. Start the drive chain and mechanical device. And gradually retract the locking belt back to the door groove
6. Remove the Omni-directional handle and use the door hinge handle to rotate the door
Close Quick Opening Closure
(1) Careful and correct closing will make future opening operations easy and successful.
(2) The use of improper tools will cause irreparable damage to the safety interlock system.
(3) Never use a hammer to open the blind.
(4) The operator shall clean the sealing ring very carefully. And lubricated with light oil of engine oil type. Using too viscous grease can cause leakage under low pressure.
(5) Clean and lubricate the gasket surface with grease.
(6) Carefully lubricate the bolts with grease.
(7) Close the blind flange.
(8) Gradually tighten the stud bolts.
(9) When the two nuts brackets contact. I.e. stop screwing the bolts.
(10) Do not use a wrench to tighten the bolt.
(11) Coat vent bolts and bolt holes with oil.
(12) Restore the safety block.
(13) Restore the handle.
The quick-opening blind plate includes a blind plate cover, cylinder flange, safety interlock device, opening and closing mechanism, and support frame. The safety interlock function of the blind plate is composed of a safety lock plate and a pressure relief device.
