How does the paper machine felt repair mechanism work and how to correct the corrector
Introduction: With the development of industry and the flourishing of the paper industry, paper machine nets, which are indispensable for papermaking nets, are widely used, and more customers are asked: What is the working principle of paper machine net correctors? How to adjust the paper machine net corrector? Changyang Technology provides detailed answers to the above questions and hopes to help friends in need.
Overview: Changyang's paper machine net corrector (blanket deviation controller) is used in conjunction with the pneumatic actuator to drive the guide stick, control the offset of the felt, ensure the normal operation of the felt, and it plays an important role in the production of the paper industry. The role can be used in the textile and metallurgical industries.
First, the paper machine net blanket corrector works
The paper machine net blanket corrector is a device that uses a rotating object to change the tilt angle so as to cause a displacement of the surface object. It is composed of pressure guiding tube, distributor orifice, airbag, adjusting rod, nozzle, baffle and lever contact. In normal times, the contacts on both the operating side and the transmission side of the net blanket are naturally suspended, and the upper baffle is pressed against the air discharging nozzle of the airbag under the action of the lever itself. The felt pushes the contact when the felt is shifted toward the drive side, the lever is opened by lever action, the compressed air in the west side airbag is released to weaken the pressure, and the airbag on the east side is compressed by the pressure of 6∽7Bar in the pipeline. Inflated and inflated, the guide roller on the cantilever arm is pushed to move to the west. The bearing of the guide roller on the operation side is a fixed fulcrum. When it is deflected, it forms a certain tilt angle. Under the driving of the guide roller at high speed, the blanket is forced to The operation side moves. Similarly, when the felt is deflected toward the operating side, the compressed air in the east side airbag is released to weaken the pressure, the west airbag is rapidly inflated, and the guide cam roller on the cantilever is moved to the east, forcing the felt to move toward the transmission side. The reciprocating felt is rectified on the centerline of the paper machine.
Paper machine mesh blanket corrector schematic
(As shown in the figure: BPK-3 type paper machine blanket cushioning device)
Second, how to adjust the paper machine net altar
Changyang paper machine net blanket corrector adjustment, after the replacement of a new net blanket, the width of the net blanket may change, this time should be timely re-adjustment of the operating side and the drive side contact and the net blanket spacing, release the folder Screw on the block, pull out or advance the adjustment rod so that the contact does not touch the edge of the felt. Observe the distance between the contact and the felt. The distance between the two sides is about one centimeter, and then tighten the screw fastening clamp. . It is worth mentioning that it is better to adjust the distance between the contact and the edge of the blanket after the new blanket has been stretched for a period of time.
Concluding remarks: The above is the Changyang technology to explain the schematic diagram of the paper machine net blanket rectifying device, and how to adjust the paper machine net altar rectifying device. If you read the above text, you still do not understand, please contact : Changshu Changyang Instrument Technology Co., Ltd.
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