CN107034713A - A kind of efficient wash engine of drum-type - Google Patents
A kind of efficient wash engine of drum-type Download PDFInfo
- Publication number
- CN107034713A CN107034713A CN201710416412.7A CN201710416412A CN107034713A CN 107034713 A CN107034713 A CN 107034713A CN 201710416412 A CN201710416412 A CN 201710416412A CN 107034713 A CN107034713 A CN 107034713A
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- CN
- China
- Prior art keywords
- rotating cylinder
- discharge nozzle
- drum
- wash engine
- rotating shaft
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of efficient wash engine of drum-type, including housing and the first variable-frequency motor；Rotating cylinder is provided with the body, rotating cylinder is connected by bearing with housing into rotation；The internal diameter of the rotating cylinder is gradually reduced from left to right, is provided with rotating cylinder on the right side of helical blade, rotating cylinder and is communicated with discharge nozzle, discharge nozzle is horizontally disposed with, discharge nozzle side wall is provided with equally distributed mesh.The present invention is starched by causing slurries fast dewatering provided with not equidistant and different size of helical blade and receiving, it is to avoid use scraper, damage filter screen, increase the service life of device, and avoiding filter opening from blocking by rotating cylinder and the helical blade rotated, it is ensured that production is carried out continuously, and improves production efficiency.
Description
Technical field
The present invention relates to field of papermaking, specifically a kind of efficient wash engine of drum-type.
Background technology
Vacuum pulp washing machine is a kind of common washing device, is adapted to the various slurries such as wood pulp, straw pulp, is that paper industry is solved
Contaminated wastewater, the key technology and equipment for implementing alkali collection engineering, mainly by rotary drum, cell body, plane distributing valve, wash mill, stripping
Sizing device, net washing device, transmission device and conveying worm etc. are constituted, and can in groups be used with separate unit using that can also connect.
Using scraper receive more than traditional wash engine and starch operation, damage is caused to filter screen, finished pulp leakage is caused, reduced
The service life of screen pack is, it is necessary to frequently change filter screen, influence detersive efficiency and effect, and filter screen is easily blocked in addition, is made
Interrupted into washing, the normal production of influence.
The content of the invention
It is an object of the invention to provide a kind of efficient wash engine of drum-type, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of efficient wash engine of drum-type, including housing and the first variable-frequency motor；Rotating cylinder is provided with the body, rotating cylinder leads to
Bearing is crossed to be connected with housing into rotation；The internal diameter of the rotating cylinder is gradually reduced from left to right, and discharge nozzle is communicated with the right side of rotating cylinder, is discharged
Pipe is horizontally disposed, and discharge nozzle side wall is provided with equally distributed mesh；The discharge nozzle is connected by bearing with housing into rotation；It is described
Driven gear is fixedly connected with the outside of discharge nozzle, driven gear, which is abutted, driving gear；The driving gear passes through first rotating shaft
It is connected with the first variable-frequency motor；The first rotating shaft end is connected with the first belt pulley, and the first belt pulley is connected with by belt
Second belt pulley, the second belt pulley is fixedly connected with the second rotating shaft, and the second rotating shaft is extended in rotating cylinder and positioned at the center of rotating cylinder
Axial location.
It is used as further scheme of the invention：The part that second rotating shaft is located in rotating cylinder is fixedly connected with length of blade
It is gradually reduced and helical blade that blade pitgh is gradually reduced.
It is used as further scheme of the invention：Second rotating shaft be located at discharge nozzle in part be fixedly connected with wait greatly
The helical blade of the blade pitgh such as small.
It is used as further scheme of the invention：Second rotating shaft is extended in rotating cylinder and positioned at the central axis of rotating cylinder
Position.
It is used as further scheme of the invention：The rotating cylinder is net barrel structure.
It is used as further scheme of the invention：The rotating cylinder is structure as a whole with discharge nozzle.
It is used as further scheme of the invention：Provided with slurry-inlet valve door on the left of the rotating cylinder, discharging pipe end is provided with pulp
Valve, housing bottom is provided with discharging tube.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through provided with not equidistantly and different size of
Helical blade slurries fast dewatering and received to starch, it is to avoid uses scraper, damages filter screen, increase the service life of device, and leads to
The helical blade crossed rotating cylinder and rotated avoids filter opening from blocking, it is ensured that production is carried out continuously, and improves production efficiency.
Brief description of the drawings
Fig. 1 is the sectional view of the efficient wash engine of drum-type；
Fig. 2 is the structural representation of annular cleaning device in the efficient wash engine of drum-type；
Fig. 3 is the structural representation of the drive mechanism of rotating cylinder in the efficient wash engine of drum-type.
In figure：1- housings；2- rotating cylinders；3- discharge nozzles；4- driven gears；5- driving gears；6- first rotating shafts；7- first becomes
Frequency motor；The belt pulleys of 8- first；9- belts；The belt pulleys of 10- second；The rotating shafts of 11- second；12- helical blades；13- slurry-inlet valves door；
14- pulp valves；15- discharging tubes；16- annular cleaning devices；17- sliding blocks；18- screw mandrels；The variable-frequency motors of 19- second；20- annulars
Water pipe；21- fountain heads；22- water pumps；23- negative pressure pumps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of efficient wash engine of drum-type, including housing 1, the first variable-frequency electric
The variable-frequency motor 19 of machine 7 and second；Rotating cylinder 2 is provided with the body 1, rotating cylinder 2 is net barrel structure, and rotating cylinder 2 passes through bearing and housing 1
Rotate connection；The internal diameter of the rotating cylinder 2 is gradually reduced from left to right, and the right side of rotating cylinder 2 is communicated with discharge nozzle 3, and the level of discharge nozzle 3 is set
Put, the side wall of discharge nozzle 3 is provided with equally distributed mesh, black liquor can be spilt from the mesh of rotating cylinder 2 and discharge nozzle 3；The discharging
Pipe 3 is rotated with housing 1 by bearing and is connected；The rotating cylinder 2 is structure as a whole with discharge nozzle 3, and can freely rotate；The discharging
The outside of pipe 3 is fixedly connected with driven gear 4, and driven gear 4, which is abutted, driving gear 5；The driving gear 5 passes through first rotating shaft
6 are connected with the first variable-frequency motor 7, and the first variable-frequency motor 7 is fixedly connected by bolt with the side wall of housing 1, the first variable-frequency motor 7
It is electrically connected with external power source；The end of first rotating shaft 6 is connected with the first belt pulley 8, and the first belt pulley 8 is connected by belt 9
The second belt pulley 10 is connected to, the second belt pulley 10 is fixedly connected with the second rotating shaft 11, and the second rotating shaft 11 is extended in rotating cylinder 2 and position
In the axial centerline of rotating cylinder 2；The part that second rotating shaft 11 is located in rotating cylinder 2 is fixedly connected with length of blade and gradually subtracted
The helical blade 12 that small and blade pitgh is gradually reduced, the second rotating shaft 11 be located at discharge nozzle 3 in part be fixedly connected with wait greatly
Small helical blade 12；Helical blade 12 can be stirred and pushed to slurry；The rotating cylinder 2 is arranged with annular cleaning device
16, annular cleaning device 16 is interior to be provided with annular conduit 20, and annular conduit 20 is communicated with fountain head 21；The fountain head 21 is in annular
Cleaning device inwall is circularly and evenly distributed, and annular conduit 20 is communicated with water pump 22；The top of annular cleaning device 16 is fixed
Sliding block 17 is connected with, the top plate of sliding block 17 and housing 1 is slidably connected；The sliding block 17 is arranged with screw mandrel 18, sliding block 17 and screw mandrel
18 threaded connections；The screw mandrel 18 is connected with the second variable-frequency motor 19, and the second variable-frequency motor 19 passes through bolt and the side wall of housing 1
It is fixedly connected, the second variable-frequency motor 19 is electrically connected with external power source；The inner chamber of the housing 1 is communicated with negative pressure pump 23, negative pressure
Pump 23 makes the inner chamber of housing 1 be in negative pressure state；The left side of rotating cylinder 2 is provided with slurry-inlet valve door 13, and the end of discharge nozzle 3 is provided with slurry-supplying valve
Door 14, the bottom of housing 1 is provided with discharging tube 15.
The present invention operation principle be：Slurries are sent into rotating cylinder 2 from slurry-inlet valve door 13, start the He of the first variable-frequency motor 7
Negative pressure pump 23, the first variable-frequency motor 7 drives driving gear 5 to rotate by first rotating shaft 6, and driving gear 5 drives 4 turns of driven gear
It is dynamic, and then drive rotating cylinder 2 and discharge nozzle 3 to rotate, meanwhile, first rotating shaft 6 drives the second rotating shaft by the first belt pulley 8, belt 9
11 are rotated, and then drive helical blade 12 to rotate, and the mesh of black liquor from rotating cylinder 2 and discharge nozzle 3 is leaked in housing 1, and from row
Liquid pipe 15 is discharged, and is gradually reduced and between blade because the part that the second rotating shaft 11 is located in rotating cylinder 2 is fixedly connected with length of blade
Away from the helical blade 12 being gradually reduced, helical blade 12 is pushed and extruded to slurries, accelerates the separation of black liquor to spill；Start
The variable-frequency motor 19 of water pump 22 and second；Water is evacuated to the annular conduit 20 in annular cleaning device 16 by water pump 22, from fountain head 21
Spray, the slurry in rotating cylinder 2 and discharge nozzle 3 is rinsed, dredge blockage mesh, carry out pulp washing operation, the second variable-frequency motor
19 by driving screw mandrel 18 to rotate, and then with movable slider 17 and the annular transverse shifting of cleaning device 16, closes and is again started up the
Two variable-frequency motors 19, the reciprocating motion for making annular cleaning device 16 horizontal is clean by the black liquor cleaning down remained in slurries, protects
The effect of pulp washing is demonstrate,proved, helical blade 12 promotes the slurries after pulp washing to be discharged from pulp valve 14.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of efficient wash engine of drum-type, including housing（1）With the first variable-frequency motor（7）；Characterized in that, the body
（1）It is interior to be provided with rotating cylinder（2）, rotating cylinder（2）Pass through bearing and housing（1）Rotate connection；The rotating cylinder（2）Internal diameter from left to right by
It is decrescence small, rotating cylinder（2）Right side is communicated with discharge nozzle（3）, discharge nozzle（3）It is horizontally disposed, discharge nozzle（3）Side wall is provided with and is uniformly distributed
Mesh；The discharge nozzle（3）Pass through bearing and housing（1）Rotate connection；The discharge nozzle（3）Outside is fixedly connected with driven
Gear（4）, driven gear（4）Abutting has driving gear（5）；The driving gear（5）Pass through first rotating shaft（6）It is connected with first
Variable-frequency motor（7）；The first rotating shaft（6）End is connected with the first belt pulley（8）, the first belt pulley（8）Pass through belt（9）Even
It is connected to the second belt pulley（10）, the second belt pulley（10）It is fixedly connected with the second rotating shaft（11）.
2. a kind of efficient wash engine of drum-type according to claim 1, it is characterised in that second rotating shaft（11）It is located at
Rotating cylinder（2）Interior part is fixedly connected with the helical blade that length of blade is gradually reduced and blade pitgh is gradually reduced（12）.
3. a kind of efficient wash engine of drum-type according to claim 1, it is characterised in that second rotating shaft（11）It is located at
Discharge nozzle（3）Interior part such as is fixedly connected with the helical blade of the blade pitghs such as size（12）.
4. a kind of efficient wash engine of drum-type according to claim 1, it is characterised in that second rotating shaft（11）Extension
To rotating cylinder（2）It is interior and positioned at rotating cylinder（2）Axial centerline.
5. a kind of efficient wash engine of drum-type according to claim 1, it is characterised in that the rotating cylinder（2）For net cylinder knot
Structure.
6. a kind of efficient wash engine of drum-type according to claim 1, it is characterised in that the rotating cylinder（2）With discharge nozzle
（3）It is structure as a whole.
7. a kind of efficient wash engine of drum-type according to claim 1, it is characterised in that the rotating cylinder（2）Left side is provided with
Slurry-inlet valve door（13）, discharge nozzle（3）End is provided with pulp valve（14）, housing（1）Bottom is provided with discharging tube（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416412.7A CN107034713A (en) | 2017-06-06 | 2017-06-06 | A kind of efficient wash engine of drum-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416412.7A CN107034713A (en) | 2017-06-06 | 2017-06-06 | A kind of efficient wash engine of drum-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034713A true CN107034713A (en) | 2017-08-11 |
Family
ID=59540915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710416412.7A Pending CN107034713A (en) | 2017-06-06 | 2017-06-06 | A kind of efficient wash engine of drum-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107034713A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720041A (en) * | 2018-05-03 | 2018-11-02 | 杨冰璐 | A kind of drum-type Soybean washing machine |
| CN110273240A (en) * | 2019-05-22 | 2019-09-24 | 吴江家睦纺织有限公司 | A kind of sizing machine slurry case |
| CN113661320A (en) * | 2019-01-11 | 2021-11-16 | 燃料活动公司 | Fuel extraction device |
| CN115228403A (en) * | 2022-07-12 | 2022-10-25 | 安徽益沣石化有限公司 | Desorption system of reactant desorption sulfuric acid fat in four production technologies in carbon |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6139685A (en) * | 1998-01-16 | 2000-10-31 | Kvaerner Pulping Ab | Method and device for treating a pulp suspension |
| CN2491482Y (en) * | 2001-06-06 | 2002-05-15 | 泰安市泰山轻工机械厂 | Efficiency multiple variable screw extruder |
| CN2503106Y (en) * | 2001-08-29 | 2002-07-31 | 杨文堂 | Pulp black liquor extraction machine |
| JP3779669B2 (en) * | 2002-10-07 | 2006-05-31 | 富国工業株式会社 | Pulp washing machine |
| CN105780572A (en) * | 2016-04-07 | 2016-07-20 | 李风志 | Pulp washer |
| CN106422484A (en) * | 2016-11-28 | 2017-02-22 | 攀枝花东立磷制品有限公司 | Filtering machine |
-
2017
- 2017-06-06 CN CN201710416412.7A patent/CN107034713A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6139685A (en) * | 1998-01-16 | 2000-10-31 | Kvaerner Pulping Ab | Method and device for treating a pulp suspension |
| CN2491482Y (en) * | 2001-06-06 | 2002-05-15 | 泰安市泰山轻工机械厂 | Efficiency multiple variable screw extruder |
| CN2503106Y (en) * | 2001-08-29 | 2002-07-31 | 杨文堂 | Pulp black liquor extraction machine |
| JP3779669B2 (en) * | 2002-10-07 | 2006-05-31 | 富国工業株式会社 | Pulp washing machine |
| CN105780572A (en) * | 2016-04-07 | 2016-07-20 | 李风志 | Pulp washer |
| CN106422484A (en) * | 2016-11-28 | 2017-02-22 | 攀枝花东立磷制品有限公司 | Filtering machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720041A (en) * | 2018-05-03 | 2018-11-02 | 杨冰璐 | A kind of drum-type Soybean washing machine |
| CN113661320A (en) * | 2019-01-11 | 2021-11-16 | 燃料活动公司 | Fuel extraction device |
| CN110273240A (en) * | 2019-05-22 | 2019-09-24 | 吴江家睦纺织有限公司 | A kind of sizing machine slurry case |
| CN115228403A (en) * | 2022-07-12 | 2022-10-25 | 安徽益沣石化有限公司 | Desorption system of reactant desorption sulfuric acid fat in four production technologies in carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |