The slurry tank is used to deliver the appropriate concentration of the slurry to the on-line equipment, such as the pulping device, the rectifying device, the weir and the nozzle of the weir plate. When the slurry is sprayed from the slurry box to the copper network, it forms a wet paper page and dehydrates the network. Is squeezed, after extrusion with mechanical method by the network department of wet sheet of water, improve the sheet dryness, improve the surface properties of sheet at the same time, eliminate the mark and increase smoothness, tightness and strength; Then it goes into the roasting cadre to further dehydrate the compressed wet paper, which causes the paper to contract, and the fiber is tightly coupled and increases the strength.
Open flow slurry tank technical requirements: 1. Adapted to the speed of 10-300 - m/min. 2. The finished paper quantitative: 14-1500 - g/m squared 3. Internet concentration: 0.1 2.5% 4. Net of paper width: 1092-5500 the following paper machine it by slurry, diffusion, homogenate, sizing of the main parts. Used by ladder form, cloth paste and paste contact part of the stainless steel 304, body surface grinding and polishing and slurry interface, mirror polishing, inner wall roughness of 0.4 um, other parts of the 1.6 ~ 0.8 um, contact with pulp part there is no hang pulp phenomenon. Step diffuser is smooth, and plasma interface roughness of 0.4 um, homogenate roll were made with stainless steel: homogenate roll both internal and external wall and around fine polishing, has () filtering water spray pipe to eliminate in slurry bubble and avoid hanging pulp, upper lip plate is coarse and fine tune of two sets of equipment, coarse adjustment device can make the whole picture of upper and lower lip plate adjustment, in order to achieve the copy paper is quantitative; The adjustment mechanism and spacing make the lip plate opening along the whole width. To adjust the local banner ration. The device has a fine micrometer. The slurry box is equipped with vertical, horizontal walking platform, railings, escalators and so on. Handrail, armrest, platform frame and bracket adopt shape steel, railing, handrail exterior galvanizing. The vertical plate is galvanized steel grid plate, the horizontal plate is stainless steel plate.
Classification: open type flow box, air cushion type flow box, hydraulic type flow box
Hydraulic flow slurry box adapted to the speed of 300-750 - m/min, 2640-5500 the following paper machine, pulp pulp cloth from tapered manifold changes in a group of small diameter and ladder by the flow tube bundle, into the pulp chamber, above the steady impeller has a damping chamber. It is equipped with air cushion and spray device to remove bubbles and reduce pressure pulse, and has a overflow outlet, which passes through the turbulence generator in the stable chamber.
Air Cushion type headbox can increase the sizing pressure to meet the requirements of medium and high speed paper machines. The headbox consists of square taper tube device, evener roll device, top lip plate adjusting device, box body,control system, spraying device, air path system, etc.The headbox is designed with customer performance parameters, which can ensure work performance.
Function and Performance Two drums pressure screen is the heart of the approach flow system for the modern paper machine. The special designed corrugated screen plate can provide ideal turbulent flow near the screen cut. It can keep constant distance between rotor and screen cylinder all the time and has the structure of strong purification of rotor to screen frame, so it can avoid the apprearance of the stock stopping up or blocking up and flocculating. Structure The special designed accepts pipe structure which located under the screen cylinder and rotor is able to deliver the accepts flow after screening to the accepts outlet from all sides of the screen, so the accepts deliver is stable and without pulse. It can disperse the fiber filler and papermaking aid and fluidize. It can also screen out remained impurity in the stock and impurity from the broke system, so it has the function of guaranteening the quality of the stock. At the same time it can meet the need of all operation of the paper machine headbox. For more details, just feel free to contact us.
Supplier: Paper machinery, headbox, dryer cleaning, water treatment equipment
Supplier: Paper machinery, pulper, refiner, deinking cell, pressure screen, cleaner, thruster, washer, conveyor, thickener, pulping equipment, rewinder, pope reel, cutter, calendar, headbox, mould, former, paper roll, shower, screen basket
Material: cast iron performance: non-blocking drive mode: electric pump shaft position: horizontal impeller structure: semi-open impeller UHB - ZK corrosion resistant mortar pump is a single-stage single-suction cantilever type centrifugal pump, the company is specifically designed for power plant flue gas desulfurization and sewage treatment project design and development, the pump adopts the steel lining ultra-high molecular weight polyethylene (uhmw-pe), which has very good corrosion resistance and good wear resistance. This pump is widely used in the temperature is below 100 degrees, the solid content (hard soft particles unlimited) not more than 40% of any concentration of acid, alkali and salt (including chloride medium) strong oxidant, organic solvents, such as the medium of transmission, can completely replace the imported products, is used for flue gas desulfurization plants or all kinds of chemical enterprise environmental protection standard of an ideal special pump. Product features: The uhb-zk series of anti-corrosion resistant mortar pump is a kind of pump which can adapt to various conditions, such as conveying acid, alkaline cleaning liquid or slurry. Various corrosive minerals in the smelting industry; A variety of dilute acids in the sulfuric acid industry; Environmental protection industry all kinds of sewage and so on. The pump is corrosion-resistant and wear-resistant and is widely used. It has the following characteristics: 1) strong wear resistance, flow components are all made of steel lining ultra-high molecular weight polyethylene (uhmw-pe) manufacturing, ultra-high molecular weight polyethylene (uhmw-pe) wear resistance among the top of the plastic, than nylon 66 (PA66), polytetrafluoroethylene (PTFE) 4 times, is carbon steel, stainless steel wear resistance of 7 to 10 times. 2) a strong resistance to impact, the impact strength of ultra-high molecular weight polyethylene first on the list of general engineering plastics is (acrylonitrile/butadiene/styrene copolymer (ABS) five times, and can maintain stability under 196 â?? below zero, it is not by any other plastic feature. 3) excellent corrosion resistance: the pump in a certain temperature and the concentration range can all kinds of corrosive medium (acid), alkali, salt and organic solvents, at 20 â?? and 90 â?? for 80 kinds of organic solvent impregnated 30 d. There was no abnormality in appearance, and there was little change in other physical properties. 4) noiseless: the high molecular weight polyethylene impact energy absorption is the highest in plastic, and the sound absorption is good, thus minimizing the noise caused by liquid flow during conveying. 5) safe and reliable, no toxin decomposition: the pump adopts uhmw-pe high molecular weight polyethylene (uhmw-pe), which is extremely stable and therefore suitable for use in the food industry.
Packaging ream width: Gross(310mm)Net(297mm) Each packet: 5bags/carton&10 packets/catron Carton dimensions: 803*529(mm)/803*739(mm) 472*385(mm)/472*595(mm) Paper grade High-grade coated Design speed Max 5-10carton/min Production speed: Max5cases/min Power 18kw Compressor consumptions 300NL/min
Application: Drum Pulper is mainly used in the continuous pulping and coarse screening of all kinds of OCC waste paper,continuous defibering and deinking of newspaper,book paper,magazine paper,mixed office waste paper,eliminating the light and heavy impurities,stencil and gooey. Features: 1.,It can save energy,for the power consumption of the drum pulper is a low as 14-18KW/hper ton of pulp. 2.,Soft pulping and screening will not destroy impurities and gooey.Quality of accepts is clean,while gooey content is low. 3.,It is not powerful pulping,so there is little wear and tear,which brings little maintenance costs. 4.,DIP waste paper deinking comsistency is 18-20%higher,which can save chemicals about 115-20% 5.,The control is simple while PLC automatic control can be used. 6.,The are 3 types of drum pulper.A is suitable for OCC waste paper:B is suitable for AOCC waste paper:C is suitable for DIP waste paper deinking
Application: GNP series gravity disc thickener is mainly used in pulp-washing and thickening section of pulping and paper making industry.It is used for removal of filler and ash in pulp,for washing and thickening of pulp.It is suitable for the subsequent refining equipment and for pre-wire stock regulating system. Features: 1.Gravity disc thickener has large dewatering area,high output,small power allocation and power consumption. 2.Gravity dewatering from level difference betwwen insid and outside need no vacuum water legs.The mounting height is not require,so it will save space. 3.It use stainless steel mesh,There is no pollution.It is easy to clean and has long life. 4.It adapts to wide range of pulp,such as wster paper pulp,chemical pulp,chemi-mechanical pulp. 5.It adapts to wide range of pulp consistency from 0.8%to2.5%It uses frequency control.It can be easily adjusted.
The vibrating frame screen is used for the coarse selection and purification of pulp. Through the frequency vibration, the coarse pulp of the joints, film and other coarse impurities are screened out. The good pulp has been entered into the following process through the sieve plate. The vibrating frame screen has the advantages of simple structure, simple maintenance, low production cost and high production efficiency. It is the ideal cleaning equipment for the pulp mill. This equipment is divided into high frequency vibration frame type, low-frequency self-washing type and high frequency self-vibration type. Application: Vibration screen is widely used for coarse screening of different kinds of pulps such as chemical pulp,semi-mechanical pulp,TMP and waste paper pulp. Spring type and condole belt type two kinds structure characteristic. It is also used in fiber recovery from the rejects and scruff pulp in the pressure screen and separator. Design Features: Damping device is made of special rubber screen frame vibrate steady. Spring type and condole belt type two kinds structure characteeristics. Air seal room is special,screen plate has higher self-cleaning ability.
