CN202290317U - Dry type centrifugal separation device for papermaking waste residues - Google Patents
Dry type centrifugal separation device for papermaking waste residues Download PDFInfo
- Publication number
- CN202290317U CN202290317U CN2011203482559U CN201120348255U CN202290317U CN 202290317 U CN202290317 U CN 202290317U CN 2011203482559 U CN2011203482559 U CN 2011203482559U CN 201120348255 U CN201120348255 U CN 201120348255U CN 202290317 U CN202290317 U CN 202290317U
- Authority
- CN
- China
- Prior art keywords
- screen
- paper mill
- waste sludge
- type centrifugal
- semicolumn
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a dry type centrifugal separation device for papermaking waste residues, belonging to the technical field of a material separation device. The dry type centrifugal separation device for papermaking waste residues comprises a support base, wherein a screen drum is fixed on the support base; a discharge port and a feed port are arranged at the two ends of the upper part of the screen drum respectively; a centrifuge rotor with blades on the surface is arranged in an inner cavity of the screen drum; and one end of the centrifuge rotor is in transmission connection with a motor fixed on the support base. Through the utility model, the components with relatively high density can be effectively separated from the components with relatively low density in the papermaking waste residues so as to use various components in the papermaking waste residues without causing environmental pollution.
Description
Technical field
The utility model belongs to the material separation device technical field, is specifically related to a kind of waste sludge from paper mill dry-type centrifugal separator.
Background technology
Since with low cost, and can alleviate paper making raw material problem in short supply, and regenerated papermaking occupies bigger ratio in paper industry, and presents the trend of growth.Yet regenerated papermaking also produces a large amount of waste residues simultaneously, and main component is remaining paper pulp and waste plastics, and wherein waste plastics is difficult for degraded, and therefore how dealing carefully with waste sludge from paper mill becomes a thorny and extremely urgent difficult problem.Waste sludge from paper mill mainly contains two kinds of processing modes at present: landfill, recycling.Landfill itself and the environmental problem that unresolved waste sludge from paper mill produced are just evaded pollution problem.The prerequisite of waste sludge from paper mill recycling is to separate wherein various components, and current main separation method is a WATER-WASHING METHOD, utilizes the density variation of each composition through washing, sub-elects waste plastics composition wherein, makes the raw material of low-grade plastic products through the granulation output.Though this method can be recycled waste plastics in the waste residue, consume great amount of water resources simultaneously, and produce serious water pollution problems.
The utility model content
To the problem that prior art exists, the purpose of the utility model is to design the technical scheme that a kind of waste sludge from paper mill dry-type centrifugal separator is provided.This device can separate the big component (being mainly paper pulp) of density in the waste sludge from paper mill effectively from the less component of density (being mainly waste plastics), utilize various compositions in the waste sludge from paper mill with realization, and do not produce environmental pollution.
Described a kind of waste sludge from paper mill dry-type centrifugal separator; Comprise base for supporting; It is characterized in that fixedly installing screen drum on the described base for supporting; Described screen drum both upper ends thereof is provided with discharging opening and charging aperture respectively, in the described screen drum inner chamber centrifugal rotor that the surface is provided with blade is set, and described centrifugal rotor one end is connected with drive of motor on being fixedly installed on base for supporting.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that described screen drum comprises backgauge lid and the screen cloth that fastens up and down, and backgauge lid and screen cloth one end are fastened on the spindle nose of centrifugal rotor end setting, and the other end is fastening through eyelet bolt.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that described centrifugal rotor is a hollow columnar structures.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that described centrifugal rotor two ends connect respectively spindle nose is set that two spindle noses are supported on the base for supporting through the bearing fixing of socket.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that blade on the described centrifugal rotor becomes spiral to distribute, and rest blade reverse acting spiral distribution on the blade that is positioned at the discharging opening below and the centrifugal rotor.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that fixedly installing drive pulley on the rotor of described motor, and drive pulley is matched with driving pulley on the centrifugal rotor by belt.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that described screen bottom is provided with the plate that gathers materials of inclination.
Described a kind of waste sludge from paper mill dry-type centrifugal separator; It is characterized in that described screen cloth comprises the semicolumn screen stencil sheet I and the semicolumn screen stencil sheet II of two ends reducing; Connected by the curved screen sheet between semicolumn screen stencil sheet I and the semicolumn screen stencil sheet II, described semicolumn screen stencil sheet I bottom surface height is lower than semicolumn screen stencil sheet II.
Described a kind of waste sludge from paper mill dry-type centrifugal separator is characterized in that the two ends of described backgauge lid are provided with the charging aperture of horizontal opening discharging opening and upward opening respectively, and the opening of described charging aperture is higher than the opening of discharging opening.
Above-mentioned a kind of waste sludge from paper mill dry-type centrifugal separator, compact conformation, reasonable in design; The utility model utilizes centrifugal rotor and blade effect, and the material that gets in the screen drum is advanced to discharging opening, and simultaneously that density is less material throws away from discharging opening; The material that density is bigger flows out from the lower screen of screen drum, realizes the separation of different densities material, good separating effect; Help the follow-up processing of separation of material, improve the utilization rate of waste sludge from paper mill; The utility model adopts special mesh structure, is beneficial to material and advances to discharging opening, helps material and thoroughly separates; The utility model adopts screen cloth and backgauge to cover down and fastens and cooperates, and is convenient to the inner cleaning of screen drum, convenient later maintenance; The utility model is at material removal process non-secondary pollution, and is environmentally friendly, accomplished energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: the 1-discharging opening; The 2-centrifugal rotor; The 3-blade; 4-backgauge lid; The 5-base for supporting; The 6-screen cloth; The 7-screen drum; The 8-charging aperture; The 9-driving pulley; The 10-spindle nose; The 11-bearing; The 12-plate that gathers materials; The 13-drive pulley; The 14-rotor; The 15-motor; 16-semicolumn screen stencil sheet I; 17-curved screen sheet; 18-semicolumn screen stencil sheet II; The 19-belt.
The specific embodiment
Further specify the utility model below in conjunction with Figure of description.
As shown in the figure; A kind of waste sludge from paper mill dry-type centrifugal separator comprises base for supporting 5; Fixedly install the screen drum 7 that is fastened by backgauge lid 4 and screen cloth 6 on the base for supporting 5, the two ends of backgauge lid 4 are provided with charging aperture 8 and discharging opening 1 respectively, fixedly install centrifugal rotor 2 in the screen drum 7.Centrifugal rotor 2 laterally runs through and is arranged on screen drum 7 inner chambers, and the two ends of centrifugal rotor 2 fixedly install spindle nose 10 respectively, is fixedly supported on the base for supporting 5 through the bearing 11 that is provided with respectively on the spindle nose 10.
Fixedly install driving pulley 9 on the spindle nose 10 of centrifugal rotor 2 one ends, driving pulley 9 is fastened on the drive pulley 13 on the motor 15 of base for supporting 5 lower ends through belt 19.Drive pulley 13 is to be fixedly installed on the electronics rotor 14 of motor 15.Under the drive of motor 15, centrifugal rotor 2 is rotated.
Backgauge covers 4 two ends the discharging opening 1 of horizontal opening and the charging aperture 8 of upward opening is set respectively, and the opening of charging aperture 8 is higher than the opening of discharging opening 1.
During work, motor 15 drives centrifugal rotor 2 rotations through belt 19 transmissions, and the waste sludge from paper mill of coming in from charging aperture 8 promotes down at the blade 3 of centrifugal rotor 2 rotations, and around centrifugal rotor 2 rotation at a high speed, discharging opening 1 direction of while at horizontal opening moves.The composition (being mainly paper pulp) that density is big in the waste sludge from paper mill, size is less is from the centrifugal disengaging of the sieve aperture of screen cloth 6; Less, the larger-size waste plastics of density is then stayed screen drum 7 inside with centrifugal rotor 2 rotations, when moving to discharging opening 1, is thrown out of because of centrifugal action.
Claims (9)
1. waste sludge from paper mill dry-type centrifugal separator; Comprise base for supporting (5); It is characterized in that fixedly installing on the described base for supporting (5) screen drum (7); Described screen drum (7) both upper ends thereof is provided with discharging opening (1) and charging aperture (8) respectively, and the centrifugal rotor (2) that the surface is provided with blade (3) is set in described screen drum (7) inner chamber, and described centrifugal rotor (2) one ends are in transmission connection with the motor (15) that is fixedly installed on the base for supporting (5).
2. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 1; It is characterized in that described screen drum (7) comprises backgauge lid (4) and the screen cloth (6) that fastens up and down; Backgauge lid (4) and screen cloth (6) one ends are fastened on the spindle nose (10) of centrifugal rotor (2) end setting, and the other end is fastening through eyelet bolt.
3. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 1 is characterized in that described centrifugal rotor (2) is hollow columnar structures.
4. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 1; It is characterized in that described centrifugal rotor (2) two ends connect respectively is provided with spindle nose (10), and two spindle noses (10) are fixedly supported on the base for supporting (5) through the bearing (11) of socket.
5. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 1; It is characterized in that blade (3) the one-tenth spiral on the described centrifugal rotor (2) distributes, and be positioned at the blade (3) and upward rest blade (3) reverse acting spiral distribution of centrifugal rotor (2) of discharging opening (1) below.
6. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 1; It is characterized in that fixedly installing drive pulley (13) on the rotor (14) of described motor (15), drive pulley (13) is matched with driving pulley (9) on the centrifugal rotor (2) by belt (19).
7. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 2 is characterized in that described screen cloth (6) bottom is provided with the plate that gathers materials (12) of inclination.
8. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 2; It is characterized in that described screen cloth (6) comprises the semicolumn screen stencil sheet I (16) and the semicolumn screen stencil sheet II (18) of two ends reducing; Connected by curved screen sheet (17) between semicolumn screen stencil sheet I (16) and the semicolumn screen stencil sheet II (18), described semicolumn screen stencil sheet I (16) bottom surface height is lower than semicolumn screen stencil sheet II (18).
9. a kind of waste sludge from paper mill dry-type centrifugal separator as claimed in claim 2; It is characterized in that the two ends of described backgauge lid (4) are provided with the charging aperture (8) of horizontal opening discharging opening (1) and upward opening respectively, the opening of described charging aperture (8) is higher than the opening of discharging opening (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203482559U CN202290317U (en) | 2011-09-16 | 2011-09-16 | Dry type centrifugal separation device for papermaking waste residues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203482559U CN202290317U (en) | 2011-09-16 | 2011-09-16 | Dry type centrifugal separation device for papermaking waste residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290317U true CN202290317U (en) | 2012-07-04 |
Family
ID=46359300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203482559U Withdrawn - After Issue CN202290317U (en) | 2011-09-16 | 2011-09-16 | Dry type centrifugal separation device for papermaking waste residues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366732A (en) * | 2011-09-16 | 2012-03-07 | 浙江国裕资源再生利用科技有限公司 | Dry centrifugal separation device for waste sludge from paper mill |
-
2011
- 2011-09-16 CN CN2011203482559U patent/CN202290317U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366732A (en) * | 2011-09-16 | 2012-03-07 | 浙江国裕资源再生利用科技有限公司 | Dry centrifugal separation device for waste sludge from paper mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203541064U (en) | Complete construction waste treatment equipment | |
| CN108580516B (en) | Mechanical pretreatment system and pretreatment process for kitchen waste | |
| CN103586260B (en) | A kind of building waste removal of impurities classification auger and the complete treatment facility of building waste | |
| CN103846274B (en) | One way of life garbage bag breaking integrated machine for sorting | |
| CN101632964B (en) | Continuous disk centrifugal ore separator | |
| CN210304137U (en) | Efficient and energy-saving flotation machine | |
| CN202290317U (en) | Dry type centrifugal separation device for papermaking waste residues | |
| CN102366732B (en) | Dry centrifugal separation device for waste sludge from paper mill | |
| CN206215493U (en) | A kind of novel coal separator | |
| CN108043510B (en) | A kind of cold treatment garbage sorting machine | |
| CN203448277U (en) | Waste plastic film impurity separating machine | |
| CN202081333U (en) | High-consistency decomposer | |
| CN213103730U (en) | Solid garbage classification treatment device for cities and towns | |
| CN212400019U (en) | Multiple filtration formula anhydrous plastic film master batch dust belt cleaning device | |
| CN210960000U (en) | Adjustable multi-functional worm and nourishment separator | |
| CN109024025B (en) | Waste paper regeneration process method | |
| CN213558367U (en) | Spiral sand and stone separator | |
| CN206762398U (en) | The equipment for separating liquid from solid of the wet solution material of kitchen garbage | |
| CN106077045A (en) | A kind of rubbish multiclass classification terminal | |
| CN202195665U (en) | Novel horizontal hydroextractor | |
| CN201410412Y (en) | Horizontal type scraper discharge centrifuger | |
| CN113113691B (en) | Dry-method powder removing equipment for waste lithium ion battery diaphragm | |
| CN110552228A (en) | Paper pulp impurity separator for paper plastic of inner package of environment-friendly navigator and preparation process thereof | |
| CN220461001U (en) | Dry-wet separator | |
| CN220618730U (en) | Centrifugal sludge dewatering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130529 |
|
| RGAV | Abandon patent right to avoid regrant |