CN200964538Y - High compression ratio spiral pulp-squeezing machine - Google Patents
High compression ratio spiral pulp-squeezing machine Download PDFInfo
- Publication number
- CN200964538Y CN200964538Y CN 200620156276 CN200620156276U CN200964538Y CN 200964538 Y CN200964538 Y CN 200964538Y CN 200620156276 CN200620156276 CN 200620156276 CN 200620156276 U CN200620156276 U CN 200620156276U CN 200964538 Y CN200964538 Y CN 200964538Y
- Authority
- CN
- China
- Prior art keywords
- pulp
- compression ratio
- helical
- axis
- high compression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Paper (AREA)
Abstract
The utility model relates to a pulp dehydration processing, in particular to a high compression ratio spiral pulp press, which comprises a frame, a screw axis, a filter drum, a material inlet, a material outlet and a transmission mechanism. The screw axis is provided with helical blades, and a pulp scattering bar which is fixed on the screw axis and arranged between the material outlet and the helical blades. With the pulp scattering bar arranged in a material blocking area of the spiral pulp press, the blocking of the pulp material can be prevented, the axis diameter of the screw axis and the pitch of the helical blades are adjustable, and the compression ration is increased. Once the spiral pulp press is applied to different pulp materials, the press can still run normally and not be damaged easily.
Description
Technical field
The utility model relates to a kind of processed of paper pulp, particularly a kind of high compression ratio acroll press washer.
Technical background
The acroll press washer of prior art comprises support, helical axis, filter drum, charging aperture, discharging opening and transmission mechanism, and paper making pulp enters filter drum by charging aperture, constantly dehydration under the extruding of helical axis, and be transported to discharging opening, discharge from discharging opening.Because after the extruding of slurry by the helical blade of helical axis, slurry is between spiral the tip of the axis and discharging opening, and promptly material plug district is very easily blocked, thereby generation is stopped up and operating load is bigger than normal, cause acroll press washer normally not use, even damage acroll press washer.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of resistance that can reduce slurry in material plug district, not susceptible to plugging high compression ratio acroll press washer.
The utility model is realized by following approach.
The high compression ratio acroll press washer, comprise frame, helical axis, filter drum, charging aperture, discharging opening and transmission mechanism, have helical blade on the helical axis, its structural feature is: also comprise pulp dispersing rod, pulp dispersing rod is fixed on the helical axis, and between discharging opening and helical blade.
Like this, between discharging opening and helical blade, promptly material plug district is provided with pulp dispersing rod, when helical axis rotates, drive pulp dispersing rod and rotate together, thereby the slurry that will expect the plug district stirs pine, reduce the resistance of slurry in material plug district, slurry can be distinguished by the material plug smoothly, and clogging is effectively solved, and operating load also decreases.
Structure of the present utility model can be specially:
Periphery along helical axis is distributed with 1～5 pulp dispersing rod.
Like this, increase and decrease pulp dispersing rod by distinguishing, thereby can adjust pulp concentration and load at the material plug, when being distributed with a pulp dispersing rod, pulp concentration 30%, load descends 2～3%; When being distributed with five pulp dispersing rods, pulp concentration 30%, load descends 10～15%.
Structure of the present utility model can further be specially:
Helical axis is a kind of taper axis body, and its axis body increases to discharging opening gradually from charging aperture, and the pitch of helical blade reduces to discharging opening gradually from charging aperture.
Like this, helical axis is a diminished shaft, and helical blade is displacement, thereby helical axis can be divided into delivery area, compressional zone and higher-pressure region, the leading portion diameter of axle at helical axis is less, the pitch of helical blade is bigger, after slurry enters from charging aperture, carries by helical axis at this place, then, along with the diameter of axle of helical axis increases and the pitch of helical blade reduces gradually gradually, slurry is compressed gradually, and enters the higher-pressure region and be extruded dehydration.Because the diameter of axle of helical axis and the pitch of helical blade are what change, compression ratio improves, thereby makes acroll press washer can be applicable to different slurries, and in the slurry layer attenuation of the compressional zone of helical axis, can reduce the filtration resistance of slurry, acroll press washer can normally be moved.
The compression ratio of this acroll press washer was greater than 4: 1.
Owing to be provided with pulp dispersing rod in material plug district, thereby being compressed the back, can not stop up in slurry in material plug district, and therefore, the compression ratio that spiral can be squeezed machine be increased to greater than after 4: 1, and acroll press washer also can normally move.
In sum, the utility model has following advantage compared to prior art: the material plug district at acroll press washer is provided with pulp dispersing rod, thereby slurry can not stop up, and at the diameter of axle of helical axis and the pitch of helical blade is what change, compression ratio improves, after acroll press washer can be applicable to different slurries, acroll press washer also can normally move, and is not fragile.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1 frame, 2 helical axis, 21 helical blades, 3 filter drums, 4 charging apertures, 5 discharging openings, 6 pulp dispersing rods.
The specific embodiment
Most preferred embodiment:
With reference to Fig. 1, the high compression ratio acroll press washer comprises frame 1, helical axis 2, filter drum 3, charging aperture 4, discharging opening 5 and transmission mechanism, has helical blade 21 on the helical axis 2, also comprise pulp dispersing rod 6, pulp dispersing rod 6 is fixed on the helical axis 2, and between discharging opening 4 and helical blade 21.Periphery along helical axis 2 is distributed with three pulp dispersing rods 6.Helical axis 2 is a kind of taper axis body, and its axis body increases to discharging opening 5 gradually from charging aperture 4, and the pitch of helical blade 21 reduces to discharging opening 5 gradually from charging aperture 4, thereby the compression ratio of acroll press washer was greater than 4: 1.
It is same as the prior art that the utility model is not stated part.
Claims (4)
1. high compression ratio acroll press washer, comprise frame (1), helical axis (2), filter drum (3), charging aperture (4), discharging opening (5) and transmission mechanism, have helical blade (21) on the helical axis (2), it is characterized in that, also comprise pulp dispersing rod (6), pulp dispersing rod is fixed on the helical axis (2), and is positioned between discharging opening (5) and the helical blade.
2. high compression ratio acroll press washer according to claim 1 is characterized in that, is distributed with 1～5 pulp dispersing rod (6) along the periphery of helical axis (2).
3. high compression ratio acroll press washer according to claim 1 is characterized in that, helical axis (2) is a kind of taper axis body, and its axis body increases to discharging opening gradually from charging aperture, and the pitch of helical blade (21) reduces to discharging opening gradually from charging aperture.
4. high compression ratio acroll press washer according to claim 3 is characterized in that the compression ratio of this acroll press washer was greater than 4: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156276 CN200964538Y (en) | 2006-11-13 | 2006-11-13 | High compression ratio spiral pulp-squeezing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156276 CN200964538Y (en) | 2006-11-13 | 2006-11-13 | High compression ratio spiral pulp-squeezing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964538Y true CN200964538Y (en) | 2007-10-24 |
Family
ID=38868550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620156276 Expired - Lifetime CN200964538Y (en) | 2006-11-13 | 2006-11-13 | High compression ratio spiral pulp-squeezing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964538Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739087A (en) * | 2017-02-04 | 2017-05-31 | 北京利晟新能生物科技中心（有限合伙） | For the screw extruder of gas-explosive material dehydration |
| CN107244795A (en) * | 2017-07-20 | 2017-10-13 | 河北工业大学 | A kind of excrement dehydration equipment |
| CN107672210A (en) * | 2017-11-14 | 2018-02-09 | 新乡市新平航空机械有限公司 | A kind of helical axis of expeller device |
| CN111321621A (en) * | 2020-04-22 | 2020-06-23 | 郑州磊展科技造纸机械有限公司 | Ultrahigh-concentration heat dispersion system for recycling pulp fibers |
-
2006
- 2006-11-13 CN CN 200620156276 patent/CN200964538Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739087A (en) * | 2017-02-04 | 2017-05-31 | 北京利晟新能生物科技中心（有限合伙） | For the screw extruder of gas-explosive material dehydration |
| CN106739087B (en) * | 2017-02-04 | 2019-06-21 | 包头国士鼎盛投资有限公司 | Screw extruder for steam-puffed plant straw and stalk material dewatering |
| CN107244795A (en) * | 2017-07-20 | 2017-10-13 | 河北工业大学 | A kind of excrement dehydration equipment |
| CN107672210A (en) * | 2017-11-14 | 2018-02-09 | 新乡市新平航空机械有限公司 | A kind of helical axis of expeller device |
| CN111321621A (en) * | 2020-04-22 | 2020-06-23 | 郑州磊展科技造纸机械有限公司 | Ultrahigh-concentration heat dispersion system for recycling pulp fibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200964538Y (en) | High compression ratio spiral pulp-squeezing machine | |
| EP3261742B1 (en) | Multi-zoned paddle screen apparatus | |
| CN103712421B (en) | Variable-diameter single-screw-shaft dehydrating device | |
| CN1676307A (en) | Conical twin-screw extruder and dehydrator | |
| CN208646109U (en) | A kind of screw extruder being separated by solid-liquid separation for kitchen garbage | |
| EP1992894B1 (en) | Device for removing water from bulk or flowable feed material through its compaction | |
| EP2122047B1 (en) | Pulper for comminuting and suspending papermaking material, and its use | |
| WO1996030198A1 (en) | Screw compressor and outlet portion for screw compressor | |
| CA2688323C (en) | Plug screw feeder for feeding cellulose pulp/chips | |
| CN1231944A (en) | Comminution and distribution device for comminutable, pumpable material | |
| CZ287046B6 (en) | Screw press for crushing out liquid from fibrous material | |
| EP3310566B1 (en) | Screw press device | |
| CN1320206C (en) | Double-screw fiberizer with tooth-shape disc | |
| CN207901714U (en) | A kind of double helix squeezing dewatering machine | |
| CN106671466A (en) | Screw extruder for plant straw dehydration | |
| CN202000191U (en) | High-compression-ratio helical squeezing water extractor | |
| CN106739087B (en) | Screw extruder for steam-puffed plant straw and stalk material dewatering | |
| CN211518596U (en) | Reducing double-screw squeezing machine | |
| CN202709677U (en) | Screw dewatering machine | |
| CN100347374C (en) | Fibre detaching apparatus with high shearing | |
| CN1458878A (en) | Device for separating substance into two phases | |
| CN209065713U (en) | A kind of Double-screw equipment for separating liquid from solid | |
| CN206956448U (en) | A kind of pressurized screen | |
| EP1749923A1 (en) | Apparatus for treating a fibrous suspension | |
| CN219527174U (en) | Long fiber pulping device for papermaking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN PROVINCIAL LIGHT INDUSTRY MACHINERY EQUIPM Free format text: FORMER OWNER: LI XIANGLING Effective date: 20081121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: Tieling Industrial Zone, Minhou County, Fuzhou City, Fujian Province, China: 350100 Patentee after: Fujian Light Industry Machinery Equipment Co., Ltd. Address before: Xi Hong Road, Gulou District of Fuzhou city of Fujian Province, No. 32 garden 2 fortune 201, zip code: 350000 Patentee before: Li Xiangling |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |