CN102051835A - Paper pulp extruding device - Google Patents
Paper pulp extruding device Download PDFInfo
- Publication number
- CN102051835A CN102051835A CN2009101801504A CN200910180150A CN102051835A CN 102051835 A CN102051835 A CN 102051835A CN 2009101801504 A CN2009101801504 A CN 2009101801504A CN 200910180150 A CN200910180150 A CN 200910180150A CN 102051835 A CN102051835 A CN 102051835A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- gland
- paper pulp
- discharging opening
- housing
- 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.)
- Pending
Links
Images
Landscapes
- Paper (AREA)
Abstract
The invention discloses a paper pulp extruding device. The device comprises a driving device, an extruding device and a discharging device, wherein the extruding device comprises a shell, a rotating shaft and a spiral extruding piece; the shell is provided with a feeding hole, a discharging hole and a plurality of water outlets; one end of the rotating shaft passes through the discharging hole of the shell and is fixed on a support frame, and the other end of the rotating shaft is connected with the driving device; the spiral extruding piece is fixedly arranged on a shaft section of the rotating shaft in the shell and is matched with the inner wall of the shell; the discharging device is sleeved on the rotating shaft at the discharging hole of the extruding device and comprises a scraping device, a gland and an elastic piece; the gland can move on the rotating shaft and rotates with the rotating shaft; the scraping device is arranged on the gland; the gland is matched with the discharging hole; and one end of the elastic piece is fixed on the gland, and the other end of the elastic piece is fixed on the rotating shaft. By the device, information of secret-involved paper pulp is thoroughly destroyed, extruded paper fibers are convenient to process, and environmental pollution is reduced.
Description
Technical field
The present invention relates to the pulp processing field, refer to a kind of paper pulp wiping arrangement especially.
Background technology
Existing paper disintegrating apparatus mainly is meant shredder, and it can be ground into fine particle with paper, but still does not reach the requirement that National Administration for the Protection of State Secrets is destroyed the concerning security matters paper, especially can not satisfy the higher customer requirement of concerning security matters degree.These pulverized particles can be spliced reduction, cause classified document to leak, in case it is immeasurable this situation loss occurring, therefore, need a kind of device of more completely paper scrap after pulverizing being destroyed again of research, at present, the paper scrap processing mode of being approved by secret responsible institution is that paper scrap is broken into paper pulp, break into paper pulp comparatively speaking than being easier to, but, how paper pulp is handled and extracted, reach the effect that " water ", " paper " separate, being the comparison stubborn problem, also is a kind of demand in market.
Summary of the invention
The objective of the invention is to provide a kind of paper pulp is extracted processing in order to solve the problems of the technologies described above, and effectively water and the paper fiber in the separating pulp makes paper pulp reach the paper pulp wiping arrangement of the perfect condition of low water content.
In order to achieve the above object, a kind of paper pulp wiping arrangement provided by the present invention, it comprises drive unit, pressurizing unit and discharge device;
Described pressurizing unit comprises housing, rotating shaft and screw extrusion part, this housing is provided with charging aperture, discharging opening and some apopores, the discharging opening that one end of this rotating shaft passes this housing is fixed on the bracing frame, the other end is connected with this drive unit, this screw extrusion part is installed on the shaft part of the described rotating shaft in this housing, this screw extrusion part and this inner walls coupling;
Described discharge device is set on the rotating shaft at discharging opening place of described pressurizing unit, it comprises that a scraper, can move and rotates with this rotating shaft on this rotating shaft a gland and an elastic component, this scraper is arranged on this gland, this gland and described discharging opening coupling, one end of this elastic component is fixed on this gland, and the other end is fixed on the described rotating shaft.
Described scraper is the some scraping blades that pass described gland, and the base of this scraping blade is fixed on this rotating shaft.
Described scraper is projection or the groove that is arranged on the described gland.
The coupling gap of the internal face of described housing and this screw extrusion part is less than 2mm.
Described screw extrusion part is a variable-pitch auger extrusion.
The distance that sets firmly between the inwall of the outer surface of shaft part of rotating shaft of described screw extrusion part and described housing reduces gradually towards the discharging opening direction.
Described apopore is arranged on the shell wall of described lower housing portion, and the aperture of this apopore is less than 4mm.
Beneficial effect of the present invention: this paper pulp wiping arrangement is by the variable-pitch auger extrusion, the paper pulp that charging aperture is entered constantly pushes and is transported to discharging opening, ponding in the paper pulp flows out this shell through apopore, paper fiber in the paper pulp is extruded to the discharging opening end, because the effect of spring, gland sealed discharging opening when the extruding process had just begun, water can be from not flowing out here, when the paper fiber accumulations of discharging opening is a certain amount of, because the continuous effect that spiral is extruded, the paper fiber of piling up begins to produce forward thrust, and gland is pushed open, and this moment, spring was compressed, the paper fiber is discharged from from the slit under the effect of rotating scraper, thereby water and paper fiber in effective separating pulp, the paper fiber that is squeezed out storage, convenient transportation is convenient to reclaim.This wiping arrangement volume is little, with low cost, convenient operating maintenance.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of a kind of paper pulp wiping arrangement of the present invention.
Fig. 2 is the course of work structural representation of a kind of paper pulp wiping arrangement shown in Figure 1.
Fig. 3 is the structural representation of the another kind of embodiment of a kind of paper pulp wiping arrangement of the present invention.
Fig. 4 is the course of work structural representation of a kind of paper pulp wiping arrangement shown in Figure 3.
Fig. 5 is provided with the structural representation of the scraper of projection for gland of the present invention.
Wherein: 1: drive unit, 11: motor, 12: transmission device, 121: main pulley, 122: from belt pulley, 123: belt, 2: pressurizing unit, 21: housing, 211: charging aperture, 212: discharging opening, 213: apopore, 22: rotating shaft, 23: the screw extrusion part, 3: discharge device, 31: gland, a: duct, 32: elastic component, 33: scraper, 331: scraping blade, 332: base, 34: spring base, 33 ': projection, A, B: bracing frame, 4: water receiving tank, 5: groove connects material.
The specific embodiment
As shown in Figures 1 to 4, a kind of paper pulp wiping arrangement, it comprises: drive unit 1, pressurizing unit 2 and discharge device 3.
Pressurizing unit 2 comprises housing 21, rotating shaft 22 and screw extrusion part 23.Housing 21 is provided with charging aperture 211, discharging opening 212 and some apopores 213.The discharging opening 212 that one end of rotating shaft 22 passes housing 21 is fixed on the bracing frame B, and the other end is connected with drive unit 1.Screw extrusion part 23 is installed on the shaft part of the rotating shaft 22 in the housing 21, screw extrusion part 23 and inner walls coupling.
During work, motor rotates by the rotating shaft of actuator drives pressurizing unit, turning cylinder drives the screw extrusion part and rotates, the screw extrusion part of rotation is transported to material mouthful to the extruding of the paper fiber from the pulp liquor that the charging aperture of housing enters, ponding in the paper pulp flows out from delivery port, when just beginning, under the effect of spring, gland is blocked the discharging opening place, prevents therefrom this outflow of water in the paper pulp, when the paper fiber of piling up when the discharging opening place reaches a certain amount of, gland is extruded and shifts out the discharging opening place, this moment, spring was in contraction-likely, and simultaneously the paper fiber moves outward, and the scraper that constantly is rotated scrapes, when the paper fibre weight relatively after a little while, gland is got back to the discharging opening place under the effect of spring, block discharging opening, prevents that the water in the paper pulp from flowing out from discharging opening.
As shown in Figure 1 and Figure 2, be one embodiment of the invention, a kind of paper pulp wiping arrangement, it comprises: drive unit 1, pressurizing unit 2 and discharge device 3.
This drive unit 1 comprises a motor 11, is provided with a main pulley 121 on the output shaft of motor 11, drives by belt 123 and is installed in rotating from belt pulley 122 on the pressurizing unit 2.
Pressurizing unit 2 comprises housing 21, rotating shaft 22 and screw extrusion part 23.Housing 21 is cylindrical, and it comprises and one is arranged on charging aperture 211 on the sidewall, is arranged on housing 21 1 end discharging openings 212 and some apopores 213 that is arranged on housing 21 lower wall surfaces.When paper pulp is transported in the housing 21, the ponding in the paper pulp flows out housings 21 from apopore 213.Housing 21 is provided with a bracing frame A away from the end of discharging opening 212.The discharging opening 212 that one end of rotating shaft 22 passes housing 21 is fixed on the bracing frame B, and the other end passes being connected of bracing frame A and drive unit 1.Screw extrusion part 23 is installed on the shaft part of the rotating shaft 22 in the housing 21.Screw extrusion part 23 can be formed in one with rotating shaft 22.The below of apopore 213 is provided with a water receiving tank 4, and the groove 5 that connects material is set below discharging opening 212.
Blocked for the apopore 213 that prevents housing 21 bottom shell walls, screw extrusion part 23 mates with housing 21 inwalls, and the annular gap of its coupling is less than 2mm, and realization screw extrusion part 23 is constantly dredged apopore 213 when rotated.
Have only water therefrom to flow out in order to make in the apopore 213, the aperture of apopore 213 is less than 4mm, preferred 2mm.
Extract effect in order to improve, the distance that sets firmly between the inwall of the outer surface of shaft part of rotating shaft 22 of screw extrusion part 23 and housing 21 reduces gradually towards the discharging opening direction.The shaft part that is installed with the rotating shaft 22 of screw extrusion part 23 is truncated cone-shaped, and screw extrusion part 23 is the variable-pitch auger extrusion, and the pitch of variable-pitch auger extrusion diminishes gradually towards discharging opening 212 ends.
As shown in Figure 3, Figure 4, be another embodiment of the present invention, the difference of itself and the foregoing description is: the housing 21 of this pressurizing unit 2 is for clipping the taper shape of conehead, the shaft part that sets firmly the rotating shaft 22 of screw extrusion part 23 is cylindrical, and this structure can make ponding reflux along housing 21 inwalls with tapering; As shown in Figure 5, some protruding 33 ' or groove that the scraper 33 of discharge device 3 is provided with on the end face of discharging opening 212 for gland 31, one end of elastic component 32 is fixed on the gland 31, the other end is fixed on the spring base 34, spring base 34 is solidly set on the rotating shaft 22, when the paper fiber of discharging opening 212 reaches a certain amount of, be pushed and move discharging opening 212, under the rotation of gland 31, drive scraper 33 and constantly scrape the paper fiber, how much moving back and forth of the gland 31 paper fiber that basis is extruded under the effect of elastic component 32 prevents that the water in the paper pulp from flowing out from discharging opening 212.
During work, the screw extrusion part constantly is transported to the discharging oral area to the extruding of paper fiber, because the effect of spring, just having begun can not discharging, when the paper fiber of piling up when discharging opening reached a certain amount of, gland is pushed removed discharging opening, was deposited in the scraper that the paper fiber of discharging oral area is rotated and scraped, the power of being pushed by the screw extrusion part when discharging opening paper fibre weight is during less than the elastic force of elastic component, and gland moves to discharging opening under the elastic component effect.
The above only is in order to explain preferred embodiment of the present invention; be not that attempt is done any formal must restriction to invention according to this; the pressurizing unit of different structure and the discharge device of different structure can make up arbitrarily; all have under identical creation spirit; the any modification or the change of the relevant invention of doing all must be included in the category that the invention is intended to protect.
Claims (7)
1. paper pulp wiping arrangement, it is characterized in that: it comprises drive unit, pressurizing unit and discharge device;
Described pressurizing unit comprises housing, rotating shaft and screw extrusion part, this housing is provided with charging aperture, discharging opening and some apopores, the discharging opening that one end of this rotating shaft passes this housing is fixed on the bracing frame, the other end is connected with this drive unit, this screw extrusion part is installed on the shaft part of the described rotating shaft in this housing, this screw extrusion part and this inner walls coupling;
Described discharge device is set on the rotating shaft at discharging opening place of described pressurizing unit, it comprises that a scraper, can move and rotates with this rotating shaft on this rotating shaft a gland and an elastic component, this scraper is arranged on this gland, this gland and described discharging opening coupling, one end of this elastic component is fixed on this gland, and the other end is fixed on the described rotating shaft.
2. a kind of paper pulp wiping arrangement according to claim 1 is characterized in that: described scraper is the some scraping blades that pass described gland, and the base of this scraping blade is fixed on this rotating shaft.
3. a kind of paper pulp wiping arrangement according to claim 1 is characterized in that: described scraper is projection or the groove that is arranged on the described gland.
4. according to claim 1 or 2 or 3 described a kind of paper pulp wiping arrangements, it is characterized in that: the coupling gap of the internal face of described housing and this screw extrusion part is less than 2mm.
5. a kind of paper pulp wiping arrangement according to claim 4 is characterized in that: described screw extrusion part is a variable-pitch auger extrusion.
6. a kind of paper pulp wiping arrangement according to claim 5 is characterized in that: the distance that sets firmly between the inwall of the outer surface of shaft part of rotating shaft of described screw extrusion part and described housing reduces gradually towards the discharging opening direction.
7. a kind of paper pulp wiping arrangement according to claim 6 is characterized in that: described apopore is arranged on the shell wall of described lower housing portion, and the aperture of this apopore is less than 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101801504A CN102051835A (en) | 2009-11-09 | 2009-11-09 | Paper pulp extruding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101801504A CN102051835A (en) | 2009-11-09 | 2009-11-09 | Paper pulp extruding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102051835A true CN102051835A (en) | 2011-05-11 |
Family
ID=43956611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101801504A Pending CN102051835A (en) | 2009-11-09 | 2009-11-09 | Paper pulp extruding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102051835A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235255A (en) * | 2015-10-30 | 2016-01-13 | 苏州中塑再生机械有限公司 | Film extruding-dry machine |
| CN107237193A (en) * | 2017-07-19 | 2017-10-10 | 成都新柯力化工科技有限公司 | A kind of method that utilization screw machine extrudes waste paper pulp-making |
| CN108749104A (en) * | 2018-06-29 | 2018-11-06 | 湖南军信环保股份有限公司 | Conveying, extrusion forming and distribution device suitable for high solid content sludge |
| CN112924320A (en) * | 2021-01-25 | 2021-06-08 | 日照公路建设有限公司 | Water content measuring mechanism of automatic raw material sampling equipment |
-
2009
- 2009-11-09 CN CN2009101801504A patent/CN102051835A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235255A (en) * | 2015-10-30 | 2016-01-13 | 苏州中塑再生机械有限公司 | Film extruding-dry machine |
| CN107237193A (en) * | 2017-07-19 | 2017-10-10 | 成都新柯力化工科技有限公司 | A kind of method that utilization screw machine extrudes waste paper pulp-making |
| CN107237193B (en) * | 2017-07-19 | 2019-02-22 | 海安县金鑫纸业有限公司 | A method of waste paper pulp-making is squeezed out using screw machine |
| CN108749104A (en) * | 2018-06-29 | 2018-11-06 | 湖南军信环保股份有限公司 | Conveying, extrusion forming and distribution device suitable for high solid content sludge |
| CN108749104B (en) * | 2018-06-29 | 2023-08-29 | 湖南军信环保股份有限公司 | Conveying, extrusion forming and distributing device suitable for high-solid-content sludge |
| CN112924320A (en) * | 2021-01-25 | 2021-06-08 | 日照公路建设有限公司 | Water content measuring mechanism of automatic raw material sampling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102051835A (en) | Paper pulp extruding device | |
| CN109482626A (en) | A kind of fixed-end forces equipment | |
| CN108862917A (en) | A kind of environmental protection sanitary sewage power generator | |
| CN201525983U (en) | Paper pulp wiping arrangement | |
| CN108405053A (en) | A kind of pretreatment breaker of grocery trade rubbish | |
| CN104791284A (en) | Cutting anti-blocking device for enclosed impeller ring of sewage pump | |
| CN201124105Y (en) | Grinding mechanism of vertical type grinding mill | |
| CN108940530B (en) | Mechanical crushing device for traditional Chinese medicine materials | |
| CN104259184B (en) | A kind of high-quality refuse biochemical all-in-one | |
| CN206642839U (en) | A kind of equipment for pulverizing material | |
| CN211070363U (en) | Kneader is used in financial accounting official working | |
| CN111432932B (en) | Adaptive architecture solids splitter and shredder | |
| CN202438532U (en) | Rotary drum type integrated crushing type grid conveying and compressing device | |
| CN207371683U (en) | A kind of Novel mill for reducing drug loss | |
| CN201605489U (en) | Pulp wiping device | |
| CN214598350U (en) | Stirring, cutting and crushing device for slurry pump | |
| CN208646111U (en) | A kind of squash type solid-liquid separating machine | |
| CN110485522A (en) | Sundries shredder | |
| CN207722908U (en) | A kind of large buffer memory accounting shredder | |
| CN214288426U (en) | Reducing mechanism is used in coal tar pitch processing | |
| CN219943023U (en) | Grinding pulverizer | |
| CN204122447U (en) | The biochemical all-in-one of a kind of New-type refuse vehicle | |
| CN220004261U (en) | High-speed crushing grille | |
| CN208618175U (en) | A kind of shredder | |
| CN218853580U (en) | Sewage solid-liquid separation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |