CN2756681Y - Double shaft hydraulic pulping machine - Google Patents
Double shaft hydraulic pulping machine Download PDFInfo
- Publication number
- CN2756681Y CN2756681Y CN 200420105585 CN200420105585U CN2756681Y CN 2756681 Y CN2756681 Y CN 2756681Y CN 200420105585 CN200420105585 CN 200420105585 CN 200420105585 U CN200420105585 U CN 200420105585U CN 2756681 Y CN2756681 Y CN 2756681Y
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- impeller
- utility
- cell body
- pulping
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a pulping device which is mainly used for the fields, such as papermaking fiber decomposition, sizing material purification, roughing, defibering, etc. The utility model comprises a tank body, two sets of blade wheel pulping devices which are axially and correspondingly installed in the tank body, and two sets of driving mechanisms which are respectively arranged on the outside of the tank body, wherein the two sets of blade wheel pulping devices are arranged in dislocation and the number of revolutions of the two sets of driving mechanisms is different. Because of the special design of the utility model, two vortex circulations with different speeds are formed when the utility model is run and the ability of processing the broken pieces is strong. Simultaneously, the two vortexes are mutually turbulent and torn and the broken pieces get big tearing force. The crushing effect is good, the amount of processing the broken pieces is big and more energy is saved.
Description
Technical field
The utility model relates to a kind of pulp crushing apparatus, field such as be mainly used in papermaking repulping of waste paper, broken size degradation, fiber decomposition, slurry purification and roughly select, discongest.
Background technology
Conventional hydrabrusher comprises cell body, axially is installed on the impeller pulping device in the cell body and be arranged at the outer driving mechanism of cell body, wherein impeller pulping device is by impeller and rotating shaft, is fixed in the rotating shaft and the sieve plate that is positioned at after the impeller constitutes, and driving mechanism generally adopts the motor pulley drives structure.It is that rotation by impeller makes the slurry in the cell body produce fierce eddy current circulation, and the relative velocity of slurry that this hydrabrusher is handled is slowly, output is lower and it is higher to consume energy, decompose or discongest after slurry thicker.
Summary of the invention
The utility model is intended to overcome the shortcoming of above-mentioned prior art, provides a kind of and handles that amount of slurry is relatively large, processing speed is faster, energy consumption is low and handle the good hydrabrusher of stock quality.
The purpose of this utility model is achieved in that
A kind of twin shaft hydrabrusher comprises cell body, axially is installed on the impeller pulping device in the cell body and be arranged at the outer driving mechanism of cell body, two cover impeller pulping devices wherein axially is installed in cell body accordingly and is arranged at driving mechanism outside the cell body.
In order to increase tear edge, two cover impeller pulping devices are designed to shift to install on horizontal plane, or on vertical plane, are designed to shift to install the thing that is broken in the cell body;
And, on the basis that shifts to install two cover impeller pulping devices, make them by different rotating speed operations.
The utility model has following advantage than prior art:
Because the utility model axially is equipped with two cover impeller pulping devices accordingly and is arranged at driving mechanism outside the cell body in cell body, two eddy current circulations have been formed, the be broken ability of thing of processing is stronger, mutual turbulence is torn between while two eddy current, make the thing that is broken be subjected to bigger tear edge, crushing effect is better; Two cover impeller pulping devices are designed to shift to install in addition, the center difference between two eddy current, between two eddy current mutually turbulence tear fiercely more, crushing effect is better; Moreover the rotating speeds of two cover impeller pulping devices are set to difference, and it is more fierce that turbulence is mutually torn, and it is best that crushing effect reaches, and the amount of handling broken thing is bigger, also energy savings more.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of twin shaft hydrabrusher, comprise cell body 2, be installed on two cover impeller pulping devices in the cell body 2 and be arranged at the outer driving mechanism of cell body respectively, wherein, two cover impeller pulping devices on horizontal plane for shifting to install, the rotating speed difference of two driving mechanisms, every cover impeller pulping device are by impeller 3 and rotating shaft 4, are fixed in the rotating shaft 4 and the sieve plate 9 that is positioned at after the impeller 3 constitutes; Two driving mechanisms all adopt the motor pulley drives structure, all be by motor 7, be installed on steamboat 10, socket on motor 7 output shafts be fixed in the bull wheel 5 on the impeller shaft 4 and be socketed in steamboat 10 and bull wheel 5 on driving belt 6 constituted, the revolution of two main shaft impellers 3 is respectively 500 rev/mins and 450 rev/mins, and two impeller 3 axle center distance A that staggers is 250mm.
The operation principle of this twin shaft hydrabrusher is as follows:
The paper stock of required processing adds from charging aperture 1, this equipment the drive bearing of main shaft bearing frame put be provided with adjust nut can be through the worm and gear transmission for the usefulness of the gap adjustment between impeller 3 and the sieve plate 9, guarantee the gap value 1.5～2.5mm between rotor and the sieve plate 9, paper stock current in the impeller 3 rotation time slots suck along axis centre, the circumference of trailing wheel is hauled out at a high speed, on the fixedly wing plate in impact week in cell body, form fierce vortex flow circulation, because the impeller wing tears with the mutual turbulence of fixed-wing and different fast liquid fluid layers, produce a kind of impact friction effect, force slurry paper stock brute force in hygrometric state to be discongested, in the gap of impeller and sieve plate, rub mutually again simultaneously and accelerating fibers turns usefulness into, thereby with the paper stock fragmentation of required processing, discongest form slurry and discharge from leakage fluid dram 8.
Claims (4)
1, a kind of twin shaft hydrabrusher, comprise cell body, axially be installed on the impeller pulping device in the cell body and be arranged at the outer driving mechanism of cell body, it is characterized in that two cover impeller pulping devices axially are installed accordingly and be arranged at driving mechanism outside the cell body in cell body.
2, twin shaft hydrabrusher according to claim 1 is characterized in that two cover impeller pulping devices shift to install on horizontal plane.
3, twin shaft hydrabrusher according to claim 1 is characterized in that two cover impeller pulping devices shift to install on vertical plane.
4,, it is characterized in that the rotating speed difference of two cover impeller pulping devices according to claim 1,2 or 3 described twin shaft hydrabrushers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105585 CN2756681Y (en) | 2004-12-14 | 2004-12-14 | Double shaft hydraulic pulping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105585 CN2756681Y (en) | 2004-12-14 | 2004-12-14 | Double shaft hydraulic pulping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756681Y true CN2756681Y (en) | 2006-02-08 |
Family
ID=35965067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105585 Expired - Fee Related CN2756681Y (en) | 2004-12-14 | 2004-12-14 | Double shaft hydraulic pulping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756681Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422435C (en) * | 2006-06-27 | 2008-10-01 | 梁伟 | Beater with two-way blade |
| CN105155321A (en) * | 2015-08-03 | 2015-12-16 | 济南大学 | Hedging twisting double-vortex kinetic energy pulping equipment |
| CN112726247A (en) * | 2021-01-05 | 2021-04-30 | 浙江上峰包装新材料有限公司 | Transparent paper for printing and packaging and preparation method thereof |
-
2004
- 2004-12-14 CN CN 200420105585 patent/CN2756681Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422435C (en) * | 2006-06-27 | 2008-10-01 | 梁伟 | Beater with two-way blade |
| CN105155321A (en) * | 2015-08-03 | 2015-12-16 | 济南大学 | Hedging twisting double-vortex kinetic energy pulping equipment |
| CN112726247A (en) * | 2021-01-05 | 2021-04-30 | 浙江上峰包装新材料有限公司 | Transparent paper for printing and packaging and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |