This machine is to digest, absorb the world's most advanced paper equipment manufacturers - VOith and developed a "Ahlstrom" company technology company technology based on a new multi-stage flotation deinking equipment, the equipment through the new special separation between the structure of the class device, the formation of a structured multi-stage flotation, to prevent the mixing of different range of flotation slurry, and air dispersion and mixing of the slurry by special new patent no blockage and efficient air dispersed emulsion to complete the combination, the unique device structure so that the top-down pulp and air mixture to form a unique countercurrent flotation, air bubbles in the device repeatedly reused, plenty of air flow due to the slurry so that the whole flotation off Mexican high efficiency flotation before and after the whiteness changes, high brightness, strong consumption is very low, less fiber loss, excluding ink at high concentrations (up to 1.5-6%), operation control and other significant advantages. Some high-tech content to make up the domestic blank, flotation deinking device of choice.
Second, use
The device is suitable for a variety of domestic (laser printing, xerox) of office waste paper, waste newspapers and foreign (such as: 37 # U.S. waste Waste Day, European waste) and the flotation deinking of waste paper, can be effectively removed broad-spectrum range (5-550um) ink particles, NCR, capsule fillers, lightweight plastic and other hydrophobic substances.
﹑ Major structural works
This equipment is fully enclosed by the slurry into the Explorer, jet inflatable system, the separation mechanism in the flotation tank, grade, shotcrete mouth, high efficiency air dispersion emulsifier, high pressure defoaming system ink discharge device, level stability headbox and other components.
The flotation tank is divided into a period of flotation deinking area system and 2 of the flotation deinking system composed of 4-6 flotation deinking cell area can be set for some purpose of the system of flotation deinking area: max. The degree of removal of ink, stickies and other impurities. Sec flotation deinking District system is to remove ink and other impurities to avoid the vicious cycle of recycled fiber.
Its working principle is: the slurry is first of all through the period of flotation deinking zone of a flotation unit. Namely: the period of pump into the slurry under pressure :0.05-0 .09 Mpa very low into the micro-turbulent air mixing systems, non-deinked slurry after being dispersed into the air stream up to 40 to 50 percent within the first hybrid system fully mixed into different diameter flotation bubbles and slurry completed the first phase, the ink from the floating diversion system; dispersed emulsion system slurry after mixing air continues to enter the second phase of the air - the air and the slurry again Mix the ink to continue to go up from the diversion system; slurry from top to bottom and so on, containing ink particles the NCR capsule, fillers, and lightweight plastic air bubbles in the slurry of micro-turbulence, the ink is very easy to quickly go up inks to the surface after discharge into the air defoaming system, the ink in defoaming pool defoaming, good slurry pumps pumping to Sec flotation deinking system secondary residual ink prolapse and fiber separation and recovery after good pulp direct emissions away, back into the slurry tank, ink and other impurities before the period of flotation deinking area systems defoaming ink at high concentrations into the boiler and coal burning, which greatly saves the cost of environmental protection!
Fourth, the main advantage of
(1) the efficiency of the flotation deinking
(1) different from the conventional flotation deinking trough a single jet intake: new patent non-clogging sub-microturbulence bring up to 65% more air flow to ensure a sufficient amount of air mixing makes the ink and other impurities have sufficient bubbles to mix - adhesion - flotation flotation bubble air to ensure that the amount of the source.
(2) the patented technology of multi-plate air dispersed emulsion, soft and uniform air bubbles and the slurry repeatedly mixed, homogeneous, uniform dispersion of fine and uniform, bubble, good and reasonable diversion ink system ink is more conducive to the rapid floating .
(3) of the flotation cell flotation structure is different from the traditional MAC flotation deinking trough unit does not produce the range of slurry mixing between the flotation District, will not be affected, district and between the various flotation District between the areas with extremely obvious ink removal and whiteness changes.
(3) of the flotation tank ventilation components and shotcrete mouth away from the surface shallower trip is short, so a large number of bubbles with the ink was quickly surfaced, can effectively and effectively remove a broad spectrum range (5-550um ) ink particles, NCR capsule, fillers, lightweight plastic and other hydrophobic substances. Actual production according to the waste paper of good quality, and production product quality can be flexible on five flotation deinking unit area 3-5.
Single the Taiwan CXLF flotation deinking trough of flotation efficiency is equivalent to 2 ECO flotation deinking trough instead of three pass MAC fully closed flotation deinking trough.
2 fiber flow
(1) of the flotation tank is divided into a period of flotation deinking area systems and Sec flotation deinking systems composed of 4-6 flotation deinking cell area can be set. The period of flotation deinking area system objectives are: to remove the ink and other impurities do not care about the fiber loss. Sec flotation deinking District system is to remove ink to avoid a vicious cycle while the major recovery of good pulp, fiber loss is very low. This is the structure, not in other types of flotation deinking novel flotation structure to ensure a high yield of the finished de-inked pulp.
3. Low power consumption
(1) due to the flotation cells and a unique two stage turbulent system jet and semi-enclosed structure makes it easy observation into the plasma pressure only :0.05-0 .09 Mpa, power is only 1/10 of traditional MAC fully closed flotation deinking trough and ECO horizontal flotation flotation deinking trough of 1/5 the power consumption low, greatly reduces the efficiency of removal of broad-spectrum range (5-550um) ink particles, the NCR capsules, fillers, and lightweight plastic and other hydrophobic substances and so on.
Deinked pulp production costs.
(4) operation and automatic control
(1) new patent without clogging the micro-turbulence system can bring up to 65% air flotation bubbles and pulp mixed into the slurry and can air dispersed into the best diameter, only a simple adjustment to achieve the best The state may at any time by car or parking, without affecting the quality of the pulp, but also to observe paragraphs flotation of ink flotation and white change at any time by the naked eye.
(2). Air microturbulence dispersed emulsion system is running stable operation simple and reasonable combination of flotation cells, the level control is simple, stable, production capacity range is large.
Five, the main performance
A. Pulp after the flotation, high whiteness, brightness.
CXLF flotation devices in the plasma concentration of 1.4% flotation efficiency (increased whiteness date) can be comparable with the usual flotation devices in the plasma concentration of 1.0%, the brightness of the pulp after deinking than the usual flotation equipment to be higher than 2-4 degrees.
Two. Adjustable air and slurry ratio, the relative ease of air flow can effectively remove a broad spectrum range (5-550um) ink particles, NCR capsule fillers, lightweight plastic and other hydrophobic material, especially at home and abroad office waste paper and Illustrated in large flake ink particles the effect of stickies is a plus.
3 during normal operation, no cleaning, no water pipe, do not need to consume water, slurry and foam flotation tank is always full.
4 can be instantaneous drive or transient parking.
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Five ﹑ Main specifications and technical parameters
Second, use
The device is suitable for a variety of domestic (laser printing, xerox) of office waste paper, waste newspapers and foreign (such as: 37 # U.S. waste Waste Day, European waste) and the flotation deinking of waste paper, can be effectively removed broad-spectrum range (5-550um) ink particles, NCR, capsule fillers, lightweight plastic and other hydrophobic substances.
﹑ Major structural works
This equipment is fully enclosed by the slurry into the Explorer, jet inflatable system, the separation mechanism in the flotation tank, grade, shotcrete mouth, high efficiency air dispersion emulsifier, high pressure defoaming system ink discharge device, level stability headbox and other components.
The flotation tank is divided into a period of flotation deinking area system and 2 of the flotation deinking system composed of 4-6 flotation deinking cell area can be set for some purpose of the system of flotation deinking area: max. The degree of removal of ink, stickies and other impurities. Sec flotation deinking District system is to remove ink and other impurities to avoid the vicious cycle of recycled fiber.
Its working principle is: the slurry is first of all through the period of flotation deinking zone of a flotation unit. Namely: the period of pump into the slurry under pressure :0.05-0 .09 Mpa very low into the micro-turbulent air mixing systems, non-deinked slurry after being dispersed into the air stream up to 40 to 50 percent within the first hybrid system fully mixed into different diameter flotation bubbles and slurry completed the first phase, the ink from the floating diversion system; dispersed emulsion system slurry after mixing air continues to enter the second phase of the air - the air and the slurry again Mix the ink to continue to go up from the diversion system; slurry from top to bottom and so on, containing ink particles the NCR capsule, fillers, and lightweight plastic air bubbles in the slurry of micro-turbulence, the ink is very easy to quickly go up inks to the surface after discharge into the air defoaming system, the ink in defoaming pool defoaming, good slurry pumps pumping to Sec flotation deinking system secondary residual ink prolapse and fiber separation and recovery after good pulp direct emissions away, back into the slurry tank, ink and other impurities before the period of flotation deinking area systems defoaming ink at high concentrations into the boiler and coal burning, which greatly saves the cost of environmental protection!
Fourth, the main advantage of
(1) the efficiency of the flotation deinking
(1) different from the conventional flotation deinking trough a single jet intake: new patent non-clogging sub-microturbulence bring up to 65% more air flow to ensure a sufficient amount of air mixing makes the ink and other impurities have sufficient bubbles to mix - adhesion - flotation flotation bubble air to ensure that the amount of the source.
(2) the patented technology of multi-plate air dispersed emulsion, soft and uniform air bubbles and the slurry repeatedly mixed, homogeneous, uniform dispersion of fine and uniform, bubble, good and reasonable diversion ink system ink is more conducive to the rapid floating .
(3) of the flotation cell flotation structure is different from the traditional MAC flotation deinking trough unit does not produce the range of slurry mixing between the flotation District, will not be affected, district and between the various flotation District between the areas with extremely obvious ink removal and whiteness changes.
(3) of the flotation tank ventilation components and shotcrete mouth away from the surface shallower trip is short, so a large number of bubbles with the ink was quickly surfaced, can effectively and effectively remove a broad spectrum range (5-550um ) ink particles, NCR capsule, fillers, lightweight plastic and other hydrophobic substances. Actual production according to the waste paper of good quality, and production product quality can be flexible on five flotation deinking unit area 3-5.
Single the Taiwan CXLF flotation deinking trough of flotation efficiency is equivalent to 2 ECO flotation deinking trough instead of three pass MAC fully closed flotation deinking trough.
2 fiber flow
(1) of the flotation tank is divided into a period of flotation deinking area systems and Sec flotation deinking systems composed of 4-6 flotation deinking cell area can be set. The period of flotation deinking area system objectives are: to remove the ink and other impurities do not care about the fiber loss. Sec flotation deinking District system is to remove ink to avoid a vicious cycle while the major recovery of good pulp, fiber loss is very low. This is the structure, not in other types of flotation deinking novel flotation structure to ensure a high yield of the finished de-inked pulp.
3. Low power consumption
(1) due to the flotation cells and a unique two stage turbulent system jet and semi-enclosed structure makes it easy observation into the plasma pressure only :0.05-0 .09 Mpa, power is only 1/10 of traditional MAC fully closed flotation deinking trough and ECO horizontal flotation flotation deinking trough of 1/5 the power consumption low, greatly reduces the efficiency of removal of broad-spectrum range (5-550um) ink particles, the NCR capsules, fillers, and lightweight plastic and other hydrophobic substances and so on.
Deinked pulp production costs.
(4) operation and automatic control
(1) new patent without clogging the micro-turbulence system can bring up to 65% air flotation bubbles and pulp mixed into the slurry and can air dispersed into the best diameter, only a simple adjustment to achieve the best The state may at any time by car or parking, without affecting the quality of the pulp, but also to observe paragraphs flotation of ink flotation and white change at any time by the naked eye.
(2). Air microturbulence dispersed emulsion system is running stable operation simple and reasonable combination of flotation cells, the level control is simple, stable, production capacity range is large.
Five, the main performance
A. Pulp after the flotation, high whiteness, brightness.
CXLF flotation devices in the plasma concentration of 1.4% flotation efficiency (increased whiteness date) can be comparable with the usual flotation devices in the plasma concentration of 1.0%, the brightness of the pulp after deinking than the usual flotation equipment to be higher than 2-4 degrees.
Two. Adjustable air and slurry ratio, the relative ease of air flow can effectively remove a broad spectrum range (5-550um) ink particles, NCR capsule fillers, lightweight plastic and other hydrophobic material, especially at home and abroad office waste paper and Illustrated in large flake ink particles the effect of stickies is a plus.
3 during normal operation, no cleaning, no water pipe, do not need to consume water, slurry and foam flotation tank is always full.
4 can be instantaneous drive or transient parking.
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Five ﹑ Main specifications and technical parameters
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型号
参数
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CXLF-80
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CXLF -100
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CXLF -150
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CXLF -200
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CXLF -250
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CXLF -300
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CXLF -400
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CXLF -500
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CXLF, -700
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CXLF -800
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CXLF -1000
|
|
处理量
m3/h
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40-80
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55-100
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80-150
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110-200
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140-250
|
200-250
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270-420
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420-625
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550-700
|
690-800
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850-1250
|
|
生产能力t/d
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10-15
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20
|
30
|
40
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50
|
60
|
80
|
100
|
150
|
250
|
300
|
|
浮选浓度%
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0.8-1.5%
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||||||||||
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处理介质
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未脱墨废纸浆
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||||||||||
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油墨脱除率%
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≥97%
|
||||||||||
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进浆压力MPa
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0.05—0.09
|
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Six, the operating
Power on:
A. First before driving to the flotation deinking trough water injection to the window and adjust the flotation of the former slurry tank concentration of 0.8 - 1.3%.
Two. Close the jet inlet valve, open the inlet valve of the ejector and ink collection tank spray water valve.
3. Followed by open air dispersed emulsion system host, stirring motor, a feed pump.
4. Adjustment at all levels into the slurry valve, into the plasma pressure at all levels to achieve :0.05-0 .09 Mpa.
5 Adjustment slot humoral control level loss of unscrupulous pulp try to be the maximum emissions of the ink.
6. Start Sec flotation deinking area into the pump body fluid control slot bit to make the highest concentration of the discharge of ink, the loss of fiber at least.
Stop:
A. Stop for a flotation deinking of a feed pump, air dispersed emulsion system host, the stirring motor and Sec flotation deinking area pump.
Two. Open jet inlet valve, rinse with water after 2-3 minutes inside the jet, close the inlet valve and the ink of the spray water valve.
Long-term shutdown:
Must be equipment on a regular basis a thorough cleaning, turn off the pump and valve.
Water run deinking trough until the pulp suspension by water instead.
3. Emptying and cleaning tank volume scale.
4. Into the manhole to clear the fouling of the slot body inflatable components.
Security matters:
Maintenance and repair work, to ensure that the the deinking groove up and down the pump and other equipment, motor power is cut off, especially into the slot in vivo must be open to all manhole covers, be sure to ensure that the equipment and slurry pipe emptying and pressure relief, and take appropriate security measures to prevent the slide in the bottom of the surface. But also to the de-inking tank to provide adequate air and harmful gases due to the slot in vivo residual chemicals and Slime, these harmful gases will be deposited at the bottom, because it is heavier than air, so the feed necessary to pay attention to safety precautions.
Seven ﹑ equipment installation
This device to save floor space: The system is simple, self-contained. Simply with a small amount of input slurry and slag discharge pipe can.
Eight ﹑ after-sales service
My company has a dozen engineers and technicians in the papermaking process, paper machinery, electrical professional and technical work, and can provide users with the following technical services:
A. Domestic investment, at least the most efficient, simple, practical flotation deinking process is designed for users free of charge.
Two. Free of charge to the user site layout, the guidance of site installation and commissioning and on-site training of workers.
3. Free to provide users with a complete waste paper deinking technology and processes.
