CN103196288A - Papermaking waste residue drying machine - Google Patents
Papermaking waste residue drying machine Download PDFInfo
- Publication number
- CN103196288A CN103196288A CN2013101320248A CN201310132024A CN103196288A CN 103196288 A CN103196288 A CN 103196288A CN 2013101320248 A CN2013101320248 A CN 2013101320248A CN 201310132024 A CN201310132024 A CN 201310132024A CN 103196288 A CN103196288 A CN 103196288A
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- cone
- casing
- paper mill
- shaped
- discharging opening
- Prior art date
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- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 238000001035 drying Methods 0.000 title abstract description 7
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 230000018044 dehydration Effects 0.000 abstract description 9
- 238000006297 dehydration reaction Methods 0.000 abstract description 9
- 239000002028 Biomass Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a waste residue drying machine which comprises members such as a power-control box, a transmission shaft, a bearing support, cone-shaped screw shafts, a multi-layer cone-shaped combined shell and an anti-slip discharge port. The papermaking waste residue drying machine is characterized in that a filter screen barrel and the multi-layer cone-shaped combined shell are of sleeved cantilever structures, a feed port is arranged at one side upwards a big end of the cone-shaped shell, and a small end of the cone-shaped shell is connected with the anti-slip discharge port. The cone-shaped screw shafts which are conical are of diameter-variable and screw pitch-variable structures. The cone-shaped screw shafts and the shell are in horizontal cantilever-type assembling, a big end of the assembling is supported by the bearing support, and a small end of the assembling is suspended. The papermaking waste residue drying machine is developed and designed aiming at biomass materials of the papermaking waste residues and the like, is unique in structure, high in drying effect, big in dehydration dryness, wide in application, and can not only be applied to the dehydration dryness of the papermaking waste residues, but also be used for realizing strong efficient dehydration of other biomass wastes of waste pulps and sludge and the like.
Description
Technical field
The present invention relates to a kind of waste sludge from paper mill and extract machine, belong to the pulping and paper-making industry, be used for the processing of extracting of waste sludge from paper mill and other biomass garbage.
Background technology
The pulping and paper-making raw material need pass through washing impurity-removing, after as timber and non-wood fiber melting process raw materials such as wood chip, reed sheet and blade being washed, can produce living beings waste residues such as a large amount of wood chips, reed slag and chip.These impurity contain moisture content, and bad recycling be unfavorable for directly mixing and burn generating, and volume is loose, and it is big to take up room, and is not easy to entrucking and transports, and becomes a great problem of contaminated environment.This situation is very general, and the paper mill produces multiple living beings waste residue every day to be needed to recycle.Although common dehydration equipment commonly used has multiple, as single-screw extruder or double-screw extrusion machine, there is complex structure, skids and obstruction, squeezing effect problem such as good inadequately easily, handle waste residue and be difficult to the mass dryness fraction that reaches required, be not suitable for the recycling of waste sludge from paper mill.In order to solve this difficult problem, press for a kind of waste sludge from paper mill efficiently of research and development and extract machine.
Summary of the invention
The object of the present invention is to provide a kind of extruding efficient height, the waste sludge from paper mill that can be applicable to moisture waste residue dehydration and drying is extracted machine.
The objective of the invention is to be achieved through the following technical solutions:
A kind of waste sludge from paper mill is extracted machine, has headstock, power transmission shaft, bearing block, cone-type spiral axle, multi-layer combined type taper casing and anti-slip discharging opening etc.It is characterized in that: cone-type spiral axle horizontal cantilever is installed, and its big end links by ring flange and power transmission shaft.Described multi-layer combined type taper casing and cone-type spiral axle are a kind of nested cantilever designs, and its small end is unsettled.Big end side up at the taper casing is provided with charging aperture.Because small end is unsettled, described anti-slip discharging opening can directly be contained in the small end of taper casing, and the material after extracting is directly discharged from the anti-slip discharging opening of small end, skids and blockage problem thereby effectively solve.The interior cross section of anti-slip discharging opening is regular hexagon.Described cone-type spiral axle adopts reducing varying pitch structure, is circular cone (platform) shape.
During work, at first moisture wet slag enters from the charging aperture of extruder, the cone-type spiral axle advances the big end of material from filtering net cylinder to small end, because helical axis diminishes gradually with the space that the net tube constitutes, bulk material is compressed gradually, continuous propelling along with material, cone space constantly dwindles, and material is pressed more and more closely knitly, and contained humidity is constantly pushed, filter opening by the taper filtering net cylinder is discharged, and discharges from the filtrate outlet of inferior surface of machine case at last.The material of being extracted is finally discharged from the siccative outlet through the anti-slip discharging opening, thus the purpose that realization is extracted.
Specifeca tion speeification of the present invention:
Compression ratio: 3-6
Disposal ability: 3-200 ton per day
Treatment media: waste sludge from paper mill and various biomass garbages etc.
Dehydration mass dryness fraction: 40-55%
Remove moisture after compression, be convenient to burning and comprehensive utilization of resources, environmentally friendly.
Characteristics of the present invention:
1. adopt the design of cone-type spiral axle, have the powerful dehydration effect, water separation capability is strong, the mass dryness fraction height.
2. the anti-slip discharging opening that has special shape has solved the difficult problem that screw extrusion is easily skidded.
3. adopt multi-layer combined type taper casing structure, cantilever is installed, the moulding compactness, and assembling and dismounting maintenance are very convenient.
The present invention is directed to biomass materials such as waste sludge from paper mill and develop design, the structure uniqueness is pushed the efficient height, not only can be successfully applied to the dehydration and drying of wet waste residue, and also can realize having wide range of applications high-efficiency dehydration as useless slurry, mud etc. to other biomass garbage.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is cone-type spiral axle schematic diagram.
Among Fig. 1: 1, headstock; 2, power transmission shaft; 3, bearing block; 4, cone-type spiral axle; 5, screen tube; 6, lining net tube; 7, reinforcement frame; 8, shell; 9, anti-slip discharging opening.
Each interface of symbology among the figure:
A: wet feed entrance; B: siccative outlet; F: filtrate outlet.
The specific embodiment
Further illustrate content of the present invention below in conjunction with accompanying drawing 1 and instantiation.
As shown in Figure 1, waste sludge from paper mill of the present invention is extracted parts such as the dynamic case 1 of facility, power transmission shaft 2, bearing block 3, cone-type spiral axle 4, filtering net cylinder 5, lining net tube 6, reinforcement frame 7, shell 8, anti-slip discharging opening 9.Described cone-type spiral axle adopts reducing varying pitch structure, is taper shape.Casing and filtering net cylinder are multi-layer combined type taper casing structures, and whole taper casing is installed in by the bolt cantilever on the end face of bearing block, and anti-slip discharging opening 9 is installed in taper casing small end discharging opening place.The interior cross section of anti-slip discharging opening 9 is regular hexagon.
During work: cone-type spiral axle 4 turns round towards the direction of setting with certain rotating speed, material feeds from extruder entrance A, cone-type spiral axle 4 advances the big end of material from filtering net cylinder 5 to small end, along with the propelling cone-type spiral axle 4 of material diminishes with the space that filtering net cylinder 5 constitutes, bulk material is compressed gradually.Along with constantly pushing ahead of material, cone space constantly diminishes, and material is pressed more and more closely knitly, and contained humidity is constantly pushed.Water of compaction leaches by the filter opening of filtering net cylinder 5 and lining net tube 6, and the filtrate outlet F from taper casing 8 discharges at last.The material of being extracted is finally discharged from siccative outlet B through anti-slip discharging opening 9, thus the purpose that realization is extracted.Anti-slip discharging opening 9 is designed to the regular hexagonal section shape, can play the effect that prevents that material from skidding, and reaches the purpose that improves extruding efficient.
Claims (5)
1. a waste sludge from paper mill is extracted machine, have headstock, power transmission shaft, bearing block, cone-type spiral axle, multi-layer combined type taper casing and anti-slip discharging opening, it is characterized in that: multi-layer combined type taper casing is made up of filtering net cylinder, lining net tube, reinforcement frame and shell; Be provided with charging aperture in the big end of a taper casing side up, be provided with leakage fluid dram towards next side, small end connects the anti-slip discharging opening.
2. waste sludge from paper mill according to claim 1 is extracted machine, it is characterized in that: the machine of extracting has a cantilevered cone-type spiral axle, and its big end is special flange plate type structure.
3. waste sludge from paper mill according to claim 1 is extracted machine, it is characterized in that: the cone-type spiral axle is installed for the horizontal boom formula, the helical axis two ends do not have bearing, and its big end links by ring flange and power transmission shaft, and namely whole helical axis supports by two bearings of ring flange by power transmission shaft.
4. waste sludge from paper mill according to claim 1 is extracted machine, it is characterized in that: multi-layer combined type taper casing is that sleeve type cooperates with the cone-type spiral axle, be that the casing cantilever is sleeved on the helical axis that overhangs, and the big end of taper casing is to be connected with an end face of bearing block by flange bolt, by bearing block support casing weight, the small end of casing is unsettled.
5. waste sludge from paper mill according to claim 1 is extracted machine, it is characterized in that: the interior cross section of described anti-slip discharging opening is regular hexagon, and the discharging opening direction is horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101320248A CN103196288A (en) | 2013-04-17 | 2013-04-17 | Papermaking waste residue drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101320248A CN103196288A (en) | 2013-04-17 | 2013-04-17 | Papermaking waste residue drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103196288A true CN103196288A (en) | 2013-07-10 |
Family
ID=48718994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101320248A Pending CN103196288A (en) | 2013-04-17 | 2013-04-17 | Papermaking waste residue drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712421A (en) * | 2013-12-10 | 2014-04-09 | 江苏纵横浓缩干燥设备有限公司 | Variable-diameter single-screw-shaft dehydrating device |
| CN113152136A (en) * | 2021-04-30 | 2021-07-23 | 江苏富星纸业有限公司 | Drying and dehumidifying device for recycling and processing paper cases |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877365A (en) * | 1973-07-09 | 1975-04-15 | Krima Maskinfabrik Ab | Adjustable pressure worm press |
| CN201525983U (en) * | 2009-11-09 | 2010-07-14 | 北京和升达信息安全技术有限公司 | Paper pulp wiping arrangement |
| CN201605489U (en) * | 2010-01-08 | 2010-10-13 | 北京和升达信息安全技术有限公司 | Pulp wiping device |
| CN102493250A (en) * | 2011-12-06 | 2012-06-13 | 湖南骏泰浆纸有限责任公司 | Biomass waste residue squeezer |
| CN202359442U (en) * | 2011-11-22 | 2012-08-01 | 南通瑶华纤维有限公司 | Screw press washer |
-
2013
- 2013-04-17 CN CN2013101320248A patent/CN103196288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877365A (en) * | 1973-07-09 | 1975-04-15 | Krima Maskinfabrik Ab | Adjustable pressure worm press |
| CN201525983U (en) * | 2009-11-09 | 2010-07-14 | 北京和升达信息安全技术有限公司 | Paper pulp wiping arrangement |
| CN201605489U (en) * | 2010-01-08 | 2010-10-13 | 北京和升达信息安全技术有限公司 | Pulp wiping device |
| CN202359442U (en) * | 2011-11-22 | 2012-08-01 | 南通瑶华纤维有限公司 | Screw press washer |
| CN102493250A (en) * | 2011-12-06 | 2012-06-13 | 湖南骏泰浆纸有限责任公司 | Biomass waste residue squeezer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712421A (en) * | 2013-12-10 | 2014-04-09 | 江苏纵横浓缩干燥设备有限公司 | Variable-diameter single-screw-shaft dehydrating device |
| CN103712421B (en) * | 2013-12-10 | 2015-05-20 | 江苏纵横浓缩干燥设备有限公司 | Variable-diameter single-screw-shaft dehydrating device |
| CN113152136A (en) * | 2021-04-30 | 2021-07-23 | 江苏富星纸业有限公司 | Drying and dehumidifying device for recycling and processing paper cases |
| CN113152136B (en) * | 2021-04-30 | 2021-12-10 | 江苏富星纸业有限公司 | Drying and dehumidifying device for recycling and processing paper cases |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |