CN202809368U - Energy-saving type double disc pulping device - Google Patents
Energy-saving type double disc pulping device Download PDFInfo
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- CN202809368U CN202809368U CN 201220397870 CN201220397870U CN202809368U CN 202809368 U CN202809368 U CN 202809368U CN 201220397870 CN201220397870 CN 201220397870 CN 201220397870 U CN201220397870 U CN 201220397870U CN 202809368 U CN202809368 U CN 202809368U
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Abstract
The utility model relates to paper-making equipment, in particular to an energy-saving type double disc pulping device. The energy-saving type double disc pulping device mainly solves the problems that a pulping device in the prior art rotate in the same direction and is poor in pulping effect, low in pulping efficiency and large in energy consumption during a pulping process. The energy-saving type double disc pulping device comprises a pulping mechanism (1) and a speed changing mechanism (2), the speed changing mechanism is connected with a motor (3), the pulping mechanism (1) comprises a millstone main cavity body (4), a feed port (5) and a discharge port (6) are arranged on the millstone main cavity body, a reverse active millstone (7) is arranged inside the millstone main cavity body, a reverse passive millstone (8), a forward rotating millstone (9) are arranged inside the reverse active millstone, the reverse active millstone is connected with the reverse passive millstone, the reverse passive millstone is connected with a reverse passive output main shaft (10), the forward rotating millstone is connected with a forward output main shaft (11), and the reverse output main shaft and the forward output main shaft are connected with the speed changing mechanism.
Description
Technical field
The utility model relates to a kind of paper making equipment, especially relates to a kind of energy-saving type double disc refiner.
Background technology
What use in the existing papermaking equipment is single-plate paste mill, to slightly be starched by one group of Moving plate and price fixing and to grind, driving Moving plate by motor by shaft coupling rotates, adjust again the granularity of defibrination by the mobile space of price fixing, the deficiency of this device is, the one adjustment is to pass through shaft coupling, and device is complicated, damages easily; It two is that the power performance of single-plate paste mill is not enough, and the thick fine-grained adjustment of defibrination leeway is little, inefficiency.Chinese patent discloses a kind of double disc refiner (Granted publication number: CN 201116344Y), it comprises foundation base, body, main motor, shaft coupling, main shaft, the Wai Mo district that is formed by outer moving abrasive disc and outer quiet abrasive disc, the Nei Mo district that is formed by interior moving abrasive disc and interior quiet abrasive disc, Wai Mo district and Nei Mo district are connected with respectively stock inlet and grout outlet, main shaft is installed on the bearing block, bearing block is fixed on the body, rotating disk is fixed on the main shaft, outer moving abrasive disc and interior moving abrasive disc are bolted on the rotating disk, interior quiet abrasive disc is fixed on the body, outer quiet abrasive disc is fixed on the Mobile base, Mobile base links together with the rotary part feed screw mandrel of advance and retreat cutter mechanism, the advance and retreat cutter mechanism is bolted on the cover, comprise handwheel, worm screw, worm gear, the feed screw mandrel, gear reduction unit, conversion clutch, handwheel and worm screw link together by flat key, worm screw is installed on the worm gear chamber by bearing, the worm and wheel engagement, worm gear and feed screw mandrel are threaded togather by T-shaped, intermediate support is combined to one with gear reduction unit and worm gear chamber, and conversion clutch is connected between gear reduction unit and the worm screw; Pneumatic opening apparatus is installed on the body, and pneumatic top opening is comprised of diaphragm cylinder and support, and diaphragm cylinder is fixed on the support, and support links together by bolt and body, and the piston rod of diaphragm cylinder is controlled by pneumatic system.But this fiberizer mill in the defibrination process all is rotating in same direction, and the effect of defibrination is relatively poor, and defibrination efficient is lower, and energy resource consumption is larger.
The utility model content
The utility model provides a kind of energy-saving type double disc refiner, and it mainly is that the solution existing fiberizer of prior art mill in the defibrination process all is rotating in same direction, and the effect of defibrination is relatively poor, and defibrination efficient is lower, the technical problem of the larger grade of energy resource consumption.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Energy-saving type double disc refiner of the present utility model, comprise pulp-milling mechanism and gear, gear connects motor, described pulp-milling mechanism includes the mill main cavity, the mill main cavity is provided with charging aperture, discharging opening, be provided with reverse active mill in the mill main cavity, be provided with reverse by movable grinding disc, rotary grinding disk forward in the reverse active mill, reverse active mill is connected by movable grinding disc with reverse, reverse by movable grinding disc connection Inverted Output main shaft, forward rotary grinding disk connects and forward to export main shaft, the Inverted Output main shaft, forward exports main shaft connection speed variator structure.The Inverted Output main shaft, forward to export the direction of rotation of main shaft opposite so that reverse by movable grinding disc, forward the direction of rotation of rotary grinding disk is opposite, and is more complete to the grinding of material like this.Material can enter from two charging apertures on mill main cavity top, and the material that grinds after finishing can be discharged from discharging opening.
As preferably, described gear includes the positive and negative rotation gearbox body, the Inverted Output main shaft, forward export main shaft and be located in the positive and negative rotation gearbox body, forward export main shaft and be through Inverted Output main shaft inside, the Inverted Output main shaft is connected with the first gear, the first gear connects minor axis by engagement the second gear, minor axis is by the 3rd gear, the 4th gear connection for transmission axle, power transmission shaft connects by the 5th gear, the 6th gear forward exports main shaft, and the power transmission shaft outer end also connects the motor power shaft by the 7th gear, octadentate wheel.Behind the motor power shaft input power, first by octadentate wheel, the 7th gear, power transmission shaft, the 4th gear, the 3rd gear with transmission of power to minor axis, gear reverse rotation herein just can drive the Inverted Output main shaft by the second gear, the first gear and counter-rotate.Behind the motor power shaft input power, by octadentate wheel, the 7th gear, power transmission shaft, the 5th gear, the 6th gear transmission of power to forward being exported main shaft, is forward rotated so that forward export main shaft simultaneously, thus with the direction of rotation of Inverted Output main shaft.
As preferably, the two ends of described mill main cavity are provided with the high-pressure anti-wear sealing ring.The high-pressure anti-wear sealing ring can bear the high pressure of liquid when grinding, the effect that seals in the time of can playing the mill high-speed motion like this.
As preferably, described Inverted Output main shaft, forward export between main shaft, minor axis, power transmission shaft, motor power shaft and the positive and negative rotation gearbox body and all be provided with bearing.Can be so that the Inverted Output main shaft, forward to export main shaft, minor axis, power transmission shaft, motor power shaft more smooth and easy rotatably by bearing.
As preferably, described Inverted Output main shaft, forward export between main shaft and the mill main cavity and all be provided with sealing device.Sealing device can not overflow in the mill main cavity by liquid when guaranteeing the axle rotation.
As preferably, described reverse by movable grinding disc, forward rotary grinding disk is movably connected in the Inverted Output main shaft, forward exports on the main shaft.Reverse like this by movable grinding disc, forward rotary grinding disk can move axially, thus two gaps between the mill regulated.
Therefore, the utility model arranges reverse active mill, reverse by movable grinding disc, rotary grinding disk forward in the mill main cavity, and by the Inverted Output main shaft, forward to export the main shaft direction of rotation opposite, make reverse by movable grinding disc, forward rotary grinding disk rotates relatively, thereby can improve grinding efficiency, the effect of grinding is better, has greatly reduced energy resource consumption, rational in infrastructure, etc. characteristics.
Description of drawings
Accompanying drawing 1 is a kind of external structure schematic diagram of the present utility model;
Accompanying drawing 2 is a kind of internal structure schematic diagrames of the present utility model.
Parts among the figure, position and numbering: pulp-milling mechanism 1, gear 2, motor 3, mill main cavity 4, charging aperture 5, discharging opening 6, reverse active mill 7, reverse by movable grinding disc 8, forward rotary grinding disk 9, Inverted Output main shaft 10, forward export main shaft 11, positive and negative rotation gearbox body 12, the first gear 13, the second gear 14, minor axis 15, the 3rd gear 16, the 4th gear 17, power transmission shaft 18, the 5th gear 19, the 6th gear 20, the 7th gear 21, octadentate wheel 22, motor power shaft 23, high-pressure anti-wear sealing ring 24, bearing 25, sealing device 26.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the energy-saving type double disc refiner that this is routine, such as Fig. 1, Fig. 2, comprise pulp-milling mechanism 1 and gear 2, gear connects motor 3, and pulp-milling mechanism includes mill main cavity 4, and the two ends of mill main cavity are provided with high-pressure anti-wear sealing ring 24.The mill main cavity is provided with charging aperture 5, discharging opening 6, be provided with reverse active mill 7 in the mill main cavity, be provided with reverse by movable grinding disc 8, rotary grinding disk 9 forward in the reverse active mill, reverse active mill is connected by movable grinding disc with reverse, reverse by movable grinding disc connection Inverted Output main shaft 10, forward rotary grinding disk connects and forward to export main shaft 11, the Inverted Output main shaft, forward exports main shaft connection speed variator structure.It is reverse by movable grinding disc, forward rotary grinding disk can move axially.Gear includes positive and negative rotation gearbox body 12, Inverted Output main shaft 10, forward export main shaft 11 and be located in the positive and negative rotation gearbox body, forward export main shaft and be through Inverted Output main shaft inside, the Inverted Output main shaft is connected with the first gear 13, the first gear connects minor axis 15 by engagement the second gear 14, minor axis is by the 3rd gear 16, the 4th gear 17 connection for transmission axles 18, power transmission shaft connects by the 5th gear 19, the 6th gear 20 forward exports main shaft, and the power transmission shaft outer end also connects motor power shaft 23 by the 7th gear 21, octadentate wheel 22.Inverted Output main shaft 10, forward export between main shaft 11, minor axis 15, power transmission shaft 18, motor power shaft 23 and the positive and negative rotation gearbox body 12 and all be provided with bearing 25.The Inverted Output main shaft, forward export between main shaft and the mill main cavity and all be provided with sealing device 26.
During use, starter motor 3, motor power shaft 23 rotates, first by octadentate wheel the 22, the 7th gear 21, power transmission shaft 18, the 4th gear 17, the 3rd gear 16 with transmission of power to minor axis 15, gear reverse rotation herein, just can drive the reverse rotation of Inverted Output main shaft by the second gear 14, the first gear 13, thereby the Inverted Output main shaft drives reverse active mill 7 counter-rotatings, reverse active mill driving is reverse is rotated by movable grinding disc 8.Simultaneously behind motor power shaft 23 input powers, by octadentate wheel the 22, the 7th gear 21, power transmission shaft 18, the 5th gear 19, the 6th gear 20 transmission of power is given and forward to export main shaft 11, forward rotate so that forward export main shaft, forward export main shaft and drive forward that rotary grinding disk 9 forward rotates, thereby with reverse by the direction of rotation of movable grinding disc 8, the effect of defibrination is better, and efficient is higher.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. energy-saving type double disc refiner, comprise pulp-milling mechanism (1) and gear (2), gear connects motor (3), it is characterized in that described pulp-milling mechanism (1) includes mill main cavity (4), the mill main cavity is provided with charging aperture (5), discharging opening (6), be provided with reverse active mill (7) in the mill main cavity, be provided with reverse by movable grinding disc (8) in the reverse active mill, rotary grinding disk (9) forward, reverse active mill is connected by movable grinding disc with reverse, reverse by movable grinding disc connection Inverted Output main shaft (10), forward main shaft (11), Inverted Output main shaft are forward exported in the rotary grinding disk connection, forward export main shaft connection speed variator structure.
2. energy-saving type double disc refiner according to claim 1, it is characterized in that described gear (2) includes positive and negative rotation gearbox body (12), Inverted Output main shaft (10), forward exporting main shaft (11) is located in the positive and negative rotation gearbox body, forward export main shaft and be through Inverted Output main shaft inside, the Inverted Output main shaft is connected with the first gear (13), the first gear connects minor axis (15) by engagement the second gear (14), minor axis is by the 3rd gear (16), the 4th gear (17) connection for transmission axle (18), power transmission shaft is by the 5th gear (19), the 6th gear (20) connects forward exports main shaft, and the power transmission shaft outer end is also by the 7th gear (21), octadentate wheel (22) connects motor power shaft (23).
3. energy-saving type double disc refiner according to claim 1 and 2 is characterized in that the two ends of described mill main cavity (4) are provided with high-pressure anti-wear sealing ring (24).
4. energy-saving type double disc refiner according to claim 2 is characterized in that described Inverted Output main shaft (10), forward exports between main shaft (11), minor axis (15), power transmission shaft (18), motor power shaft (23) and the positive and negative rotation gearbox body (12) and all be provided with bearing (25).
5. energy-saving type double disc refiner according to claim 2 is characterized in that described Inverted Output main shaft (10), forward exports between main shaft (11) and the mill main cavity (4) and all be provided with sealing device (26).
6. energy-saving type double disc refiner according to claim 1 and 2 is characterized in that described reverse by movable grinding disc (8), forward rotary grinding disk (9) is movably connected in Inverted Output main shaft (10), forward exports on the main shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397870 CN202809368U (en) | 2012-08-13 | 2012-08-13 | Energy-saving type double disc pulping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397870 CN202809368U (en) | 2012-08-13 | 2012-08-13 | Energy-saving type double disc pulping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809368U true CN202809368U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397870 Expired - Fee Related CN202809368U (en) | 2012-08-13 | 2012-08-13 | Energy-saving type double disc pulping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628344A (en) * | 2013-03-27 | 2014-03-12 | 杭州江菱造纸机械设备厂 | High seal performance double-disc pulping machine |
| CN106283808A (en) * | 2015-06-27 | 2017-01-04 | 重庆勃朗农业开发有限公司 | The double disc refiner that grinding efficiency is high |
| CN112626923A (en) * | 2020-12-09 | 2021-04-09 | 山鹰国际控股股份公司 | Manufacturing process of box paperboard |
-
2012
- 2012-08-13 CN CN 201220397870 patent/CN202809368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628344A (en) * | 2013-03-27 | 2014-03-12 | 杭州江菱造纸机械设备厂 | High seal performance double-disc pulping machine |
| CN103628344B (en) * | 2013-03-27 | 2016-03-02 | 杭州江菱造纸机械设备厂 | High leakproofness double disc refiner |
| CN106283808A (en) * | 2015-06-27 | 2017-01-04 | 重庆勃朗农业开发有限公司 | The double disc refiner that grinding efficiency is high |
| CN112626923A (en) * | 2020-12-09 | 2021-04-09 | 山鹰国际控股股份公司 | Manufacturing process of box paperboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |