Spray Nozzle for Paper Machine In the paper mill, nozzles are needed for defoaming, cleaning and spraying. Fan shaped nozzles are widely used.
(1) defoaming, using hollow nozzles and spiral nozzles to eliminate froth in pulp.
(2) Coating, the atomizing nozzle is installed on the coater and acts on the surface coating of the paper.
(3) The edge of paper is cut by water with needle nozzle under high pressure.
(4) The needle nozzle, fan nozzle and self-cleaning nozzle are used to clean the woolen cloth.
(5) The paddle nozzle is narrow angle nozzle.
Water injection cutting edge of paper
The nozzle can be used in cutting the edge ofthe paper accurately and clean. This nozzlecan travel straight needle column of fluidflow in different stresssituation andwithstand up to 140 bar pressure. This nozzleis made of 316 stainless steel, high aluminaceramic or ruby material.
Double Cutting Water Needle
This series of water needle used for papercutting,its service life is remarkably longerthan ceramic. lts main body is made of 316stainless steel, inlay is made of ruby.
High Pressure Needle Nozzle
It's mainly used for:
1.Network minister high pressure swingcleaning
2.The blanket of press section high pressureswing cleaning
3.Blind hole roller cleaningStriation roller cleaning
High Pressure Needle Nozzle
It's mainly used for: 1.Network section high pressure swing cleaning
2.The felt of press section highpressure swing cleaning
3.Blind hole roller cleaningStriation roller cleaning
We also have whole Cleaning Sytem for Felts and fabric, if you have interest, welcome to contact us.
Paper Machine Felt & Fabric High Pressure Cleaning System
High-Pressure Felt Online Cleaning
The use of high-precision filtration of water, through the high-pressure pumping station pressurized through the self-control valve distribution to the molding of the net part of the cleaning beam, through the cleaning beam of the cleaning nozzle of the reciprocating movement of the net cleaning strong cleaning.
This mobile cleaning is full-coverage cleaning Blanket cleaning is cleaned according to the probability theory, because the key to felt cleaning is the high jet of water to penetrate the felt, through the vacuum suction, from the back of the felt through the felt's high-speed airflow will be the felt inside the water dirt into the vacuum box. Achieve the effect of reducing wear and tear and improving the service life of the felt. The mechanism is high-pressure water penetration of the felt, the air in the atmosphere, at high speed through the feltt, the air's role in the area of several times the size of the penetration area of high-pressure cleaning water, so the system's cleaning efficiency is greatly improved, energy consumption is greatly reduced.
1.Firstly, the high pressure water is used to beat through the felt.
2.The second use of vacuum suction will be the role of the vacuum box high-speed airflow, the high-pressure water hit through the surrounding, cleaning.
Low air permeability of impermeable felt High air permeability through the felt
High Efficiency Dryer Fabric Online Cleaning
With the continuous increase in paper machine speed, the amount of secondary fibers added to the increasing surface sizing and coating of paper more and more, in the production of a large number of adhesive, paper and dust particles clogging the mesh, affecting the quality of the paper, increase the paper breaks, so that the efficiency of the paper machine is reduced. In order to reduce the occurrence of these phenomena, the need for regular cleaning of the dryer fabric.
Online Cleaning & Down Time Cleaning
7 high-pressure nozzles, high-pressure water (200-600bar) sprayed at a certain angle to the roll surface of the nip up, reflecting the dirt to fly to form a mist is sucked into the drainage tank. The air knife generated by super vacuum and compressed air carries out the next step of cleaning on the dryer fabric without water streaks to avoid black spots.
Sun Hong Group
Sun Hong Group is a company specializing in serving the pulp and paper industry by manufacturing quality equipment and provide technical support to help customers solve various problems in production. Our aimis to help our customer improve production efficiency and reduce energy consumption. Own factory equipped with high-precision CNC machine tools and machining centers, advanced equipments and instruments, which can fully guarantee the stability and reliability of the products. There we can offer you the best quality at the most competitive prices.
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