CN207793740U - A kind of paper grade (stock) centrifugal fiber screening plant - Google Patents
A kind of paper grade (stock) centrifugal fiber screening plant Download PDFInfo
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- CN207793740U CN207793740U CN201721816744.6U CN201721816744U CN207793740U CN 207793740 U CN207793740 U CN 207793740U CN 201721816744 U CN201721816744 U CN 201721816744U CN 207793740 U CN207793740 U CN 207793740U
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- fixedly connected
- centrifugal
- stock
- shell
- screening plant
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Abstract
The utility model embodiment discloses a kind of paper grade (stock) centrifugal fiber screening plant, including shell, the inside of the shell is installed with centrifugation motor, the output end of the centrifugation motor is fixedly connected with retarder, one end of the retarder is fixedly connected with centrifugal box by shaft, the side of the centrifugal box bottom end is fixedly connected with valve, and the bottom end of the centrifugal box offers race, and the surface scrolls of the race are connected with fixed block.The paper grade (stock) centrifugal fiber screening plant, by the way that valve, dilution water pipe and rotor is arranged, slurry stream is set to form the complicated type of flow i.e. flow-disturbing on screen cylinder surface by rotor unique shape, and generate underbalance pulse in its tail portion, this underbalance pulse can effectively avoid sieve pore on screen cylinder or screen slot is not blocked by tail slurry, cleaning drain further is carried out to it by diluting water pipe and valve, to achieve the purpose that be convenient for cleaning anti-blocking plug.
Description
Technical field
The utility model is related to paper screening installation technical field more particularly to a kind of paper grade (stock) centrifugal fiber screening plants.
Background technology
Papermaking apparatus is the joint equipment of paper making, is mainly made of the part such as net, squeezing and drying.Mesh portions cylinder
With two kinds of fourdrinier wire, press section is made of pressure roller and papermaker's felt etc., and drying section is made of one or several drying cylinders；Certain fourdrinier wires
Machine is also equipped with calender, with smoothness and the tightness etc. for improving paper.There are many type of papermaking apparatus, such as manufacture one-side glazed paper
The thin-paper machine of the more drying cylinder paper machines of fourdrinier wire, manufacture typing paper and the cigarette paper of the MG. machine, the general paper of manufacture opened etc., system
The lap machine etc. of papermaking plate.
Utility model content
The utility model embodiment discloses a kind of paper grade (stock) centrifugal fiber screening plant, solves existing fiber screening dress
Set the bad problem of using effect.
The utility model embodiment provides a kind of paper grade (stock) centrifugal fiber screening plant, including shell, the shell
Inside is installed with centrifugation motor, and the output end of the centrifugation motor is fixedly connected with retarder, one end of the retarder
It is fixedly connected with centrifugal box by shaft, the side of the centrifugal box bottom end is fixedly connected with valve, the bottom end of the centrifugal box
Race is offered, the surface scrolls of the race are connected with fixed block, and the bottom end of the fixed block is fixedly connected with positioned at shell
Internal spring, the side of the spring are fixedly connected with the partition board positioned at enclosure interior, and the inner wall of the shell is fixedly mounted
It includes diversion trench to have deflector, the deflector, and the bottom end of the shell offers discharge port, one end activity of the discharge port
It is connected with screening net, the bottom end of the screening net is connected with material guiding hopper, and the both sides of the screening net have been fixedly connected with cunning
Block, the bottom end of the sliding block are fixedly connected with vibrating spring, and the top of the shell is fixedly connected with holder, the holder it is interior
Portion is installed with the feed pipe right over centrifugal box, and one end of the feed pipe is fixedly connected with liquid pump, the holder
Inside be fixedly connected with the dilution water pipe right over centrifugal box, the outer surface of the centrifugal box is fixedly connected with convex block,
The inside of the centrifugal box is fixedly connected with screen cylinder, and the surface of the screen cylinder is fixedly connected with rotor.
Preferably, the inside of the fixed block is fixedly connected with pulley, and the surface scrolls of the surface of pulley and race connect
It connects.
Preferably, the channelizing line of the diversion trench is arranged in a crossed manner, and the diversion trench inside deflector at least eight.
Preferably, the dilution water pipe and feed pipe are both provided with solenoid valve, and the one end for diluting water pipe is equipped with high pressure
Hydraulic giant.
Preferably, there are four the quantity of the rotor, and four rotors are evenly distributed on the surface of screen cylinder.
Preferably, the outer wall of the shell is provided with heating wire.
Preferably, the cross section of the rotor is drops.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages：
Paper grade (stock) centrifugal fiber screening plant in the present embodiment, by the way that retarder, centrifugal box, stock guide and convex is arranged
Block, by centrifugal action so that impurity and feed separation, quicker than existing vibration screening, so that working efficiency is big
It is big to improve, further by convex block, local decompression is generated at when rotation each convex block rear, to play purification centrifugal box
Effect, is further provided with trouble flow strip by screen cylinder surface, can be while screen cylinder surface generates larger turbulent flow, to pulping Duan Wei
The scraps of paper of complete size degradation are further discongested, to arrive the high purpose of screening efficiency, moreover, the paper grade (stock) centrifugal fiber
Screening plant makes slurry stream form complexity on screen cylinder surface by the way that valve, dilution water pipe and rotor is arranged by rotor unique shape
The type of flow, that is, flow-disturbing, effectively decomposed coarse fiber contained in slurry, slurry group, scraps of paper etc., reduced the generation of tail slurry
Amount improves the pulping rate of excellent paper pulp, and generates underbalance pulse in its tail portion, and this underbalance pulse can effectively avoid on screen cylinder
Sieve pore or screen slot do not blocked by tail slurry, cleaning drain further is carried out to it by diluting water pipe and valve, to reach
Convenient for the purpose of cleaning anti-blocking plug.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure front elevation of the paper grade (stock) centrifugal fiber screening plant provided in the utility model embodiment；
Fig. 2 is a kind of structure of the deflector of the paper grade (stock) centrifugal fiber screening plant provided in the utility model embodiment
Schematic diagram；
Fig. 3 is that a kind of centrifugation box structure of the paper grade (stock) centrifugal fiber screening plant provided in the utility model embodiment is bowed
View；
In figure：1 shell, 2 centrifugation motors, 3 retarders, 4 centrifugal boxes, 5 valves, 6 races, 7 fixed blocks, 8 springs, 9 partition boards,
10 deflectors, 101 diversion trenches, 11 discharge ports, 12 screening nets, 13 material guiding hoppers, 14 sliding blocks, 15 vibrating springs, 16 holders, 17 into
Expects pipe, 18 liquid pumps, 19 dilution water pipes, 20 convex blocks, 21 screen cylinders, 22 rotors, 23 heating wire.
Specific implementation mode
The utility model embodiment discloses a kind of paper grade (stock) centrifugal fiber screening plant, solves existing fiber screening dress
Set the bad problem of using effect.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, the one of a kind of paper grade (stock) centrifugal fiber screening plant provided in the utility model embodiment
A embodiment includes：
Including shell 1, the inside of shell 1 is installed with centrifugation motor 2, and the output end of centrifugation motor 2 is fixedly connected with
One end of retarder 3, retarder 3 is fixedly connected with centrifugal box 4 by shaft, and the side of 4 bottom end of centrifugal box is fixedly connected with valve
The bottom end of door 5, centrifugal box 4 offers race 6, and the surface scrolls of race 6 are connected with fixed block 7, and the inside of fixed block 7, which is fixed, to be connected
It is connected to pulley, and the surface of pulley is connect with the surface scrolls of race 6, the bottom end of fixed block 7 is fixedly connected in shell 1
The side of the spring 8 in portion, spring 8 is fixedly connected with the partition board 9 inside shell 1, and the inner wall of shell 1 is installed with water conservancy diversion
Plate 10, deflector 10 include diversion trench 101, and the channelizing line of diversion trench 101 is arranged in a crossed manner, and the diversion trench inside deflector 10
101 at least eight, the bottom end of shell 1 offers discharge port 11, and one end of discharge port 11 is connected with screening net 12, screening
The bottom end of net 12 is connected with material guiding hopper 13, and the both sides of screening net 12 have been fixedly connected with sliding block 14, and the bottom end of sliding block 14 is solid
Surely be connected with vibrating spring 15, the top of shell 1 is fixedly connected with holder 16, the inside of holder 16 be installed with positioned at from
Feed pipe 17 right over heart case 4, one end of feed pipe 17 are fixedly connected with liquid pump 18, and the inside of holder 16 is fixedly connected with
Dilution water pipe 19 right over centrifugal box 4, dilutes water pipe 19 and feed pipe 17 is both provided with solenoid valve, and dilutes water pipe 19
One end giant is installed, the outer surface of centrifugal box 4 is fixedly connected with convex block 20, by be arranged retarder 3, centrifugal box 4,
Stock guide 10 and convex block 20, by centrifugal action so that impurity and feed separation, quicker than existing vibration screening, to
So that working efficiency greatly improves, further by convex block 20, local decompression is generated at when rotation each 20 rear of convex block, from
And play the role of purify centrifugal box 4, trouble flow strip is further provided with by 21 surface of screen cylinder, can 21 surface of screen cylinder generate compared with
While big turbulent flow, the scraps of paper of the incomplete size degradation of pulping section are further discongested, to arrive the high mesh of screening efficiency
, the inside of centrifugal box 4 is fixedly connected with screen cylinder 21, and the surface of screen cylinder 21 is fixedly connected with rotor 22, the cross section of rotor 22
For drops, there are four the quantity of rotor 22, and four rotors 22 are evenly distributed on the surface of screen cylinder 21, and the outer wall of shell 1 is set
It is equipped with heating wire 23, by the way that valve 5, dilution water pipe 19 and rotor 22 is arranged, makes slurry stream in screen cylinder by 22 unique shape of rotor
21 surfaces form the complicated type of flow i.e. flow-disturbing, have effectively decomposed coarse fiber contained in slurry, slurry group, scraps of paper etc., have subtracted
The yield for having lacked tail slurry improves the pulping rate of excellent paper pulp, and generates underbalance pulse in its tail portion, and this underbalance pulse can
It effectively avoids sieve pore or screen slot on screen cylinder 21 from not being blocked by tail slurry, further it is carried out by diluting water pipe 19 and valve 5
Drain is cleaned, to achieve the purpose that be convenient for cleaning anti-blocking plug.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, material carries out centrifugal action by the inside for being drawn into centrifugal box 4 of liquid pump 18, then passes through
Deflector 10 flows down, and is entered on screening net 12 by discharge port 11, is then substantially filtered, centrifuged by vibration screening
While heater strip 23 can be allowed to work, improve screening efficiency, make the height of dilution water pipe 19 one end finally by valve 5 is opened
Hydraulic giant is pressed to carry out the cleaning of inner wall to centrifugal box 4.
In conclusion the paper grade (stock) centrifugal fiber screening plant, it is high and excellent convenient for cleaning anti-blocking plug etc. to have screening efficiency
Point solves the problems, such as that existing fiber screening plant using effect is bad.
A kind of paper grade (stock) centrifugal fiber screening plant provided by the utility model is described in detail above, for
Those of ordinary skill in the art, based on the idea of the embodiment of the present invention, in specific embodiments and applications
It will change, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of paper grade (stock) centrifugal fiber screening plant, which is characterized in that including shell (1), the inside of the shell (1) is fixed
Centrifugation motor (2) is installed, the output end of the centrifugation motor (2) is fixedly connected with retarder (3), the retarder (3)
One end is fixedly connected with centrifugal box (4) by shaft, and the side of centrifugal box (4) bottom end is fixedly connected with valve (5), described
The bottom end of centrifugal box (4) offers race (6), and the surface scrolls of the race (6) are connected with fixed block (7), the fixed block
(7) bottom end is fixedly connected with positioned at the internal spring (8) of shell (1), and the side of the spring (8) is fixedly connected with positioned at shell
The inner wall of the internal partition board (9) of body (1), the shell (1) is installed with deflector (10), and the deflector (10) includes leading
The bottom end of chute (101), the shell (1) offers discharge port (11), and one end of the discharge port (11) is connected with sieve
The bottom end of network selection (12), the screening net (12) is connected with material guiding hopper (13), and the both sides of the screening net (12) are fixed
It is connected with sliding block (14), the bottom end of the sliding block (14) is fixedly connected with vibrating spring (15), and the top of the shell (1) is fixed
It is connected with holder (16), the inside of the holder (16) is installed with the feed pipe (17) right over centrifugal box (4), institute
The one end for stating feed pipe (17) is fixedly connected with liquid pump (18), and the inside of the holder (16) is fixedly connected with positioned at centrifugal box
(4) outer surface of the dilution water pipe (19) right over, the centrifugal box (4) is fixedly connected with convex block (20), the centrifugal box (4)
Inside be fixedly connected with screen cylinder (21), the surface of the screen cylinder (21) is fixedly connected with rotor (22).
2. paper grade (stock) centrifugal fiber screening plant according to claim 1, which is characterized in that the fixed block (7) it is interior
Portion is fixedly connected with pulley, and the surface of pulley is connect with the surface scrolls of race (6).
3. paper grade (stock) centrifugal fiber screening plant according to claim 1, which is characterized in that the diversion trench (101)
Channelizing line is arranged in a crossed manner, and the diversion trench (101) at least eight that deflector (10) is internal.
4. paper grade (stock) centrifugal fiber screening plant according to claim 1, which is characterized in that the dilution water pipe (19) and
Feed pipe (17) is both provided with solenoid valve, and the one end for diluting water pipe (19) is equipped with giant.
5. paper grade (stock) centrifugal fiber screening plant according to claim 1, which is characterized in that the quantity of the rotor (22)
There are four, and four rotors (22) are evenly distributed on the surface of screen cylinder (21).
6. paper grade (stock) centrifugal fiber screening plant according to claim 1, which is characterized in that the outer wall of the shell (1)
It is provided with heating wire (23).
7. paper grade (stock) centrifugal fiber screening plant according to claim 1, which is characterized in that the rotor (22) it is transversal
Face is drops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816744.6U CN207793740U (en) | 2017-12-22 | 2017-12-22 | A kind of paper grade (stock) centrifugal fiber screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816744.6U CN207793740U (en) | 2017-12-22 | 2017-12-22 | A kind of paper grade (stock) centrifugal fiber screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793740U true CN207793740U (en) | 2018-08-31 |
Family
ID=63280845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816744.6U Expired - Fee Related CN207793740U (en) | 2017-12-22 | 2017-12-22 | A kind of paper grade (stock) centrifugal fiber screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479740A (en) * | 2019-08-26 | 2019-11-22 | 石狮市晶仁工业设计有限公司 | It is a kind of to use the sanitary napkin fibre separation equipment for guiding into and receiving and scraping principle |
-
2017
- 2017-12-22 CN CN201721816744.6U patent/CN207793740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479740A (en) * | 2019-08-26 | 2019-11-22 | 石狮市晶仁工业设计有限公司 | It is a kind of to use the sanitary napkin fibre separation equipment for guiding into and receiving and scraping principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |