CN205856916U - A kind of inner diversion type pressurized screen being easy to cleaning - Google Patents
A kind of inner diversion type pressurized screen being easy to cleaning Download PDFInfo
- Publication number
- CN205856916U CN205856916U CN201620807894.XU CN201620807894U CN205856916U CN 205856916 U CN205856916 U CN 205856916U CN 201620807894 U CN201620807894 U CN 201620807894U CN 205856916 U CN205856916 U CN 205856916U
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- screen frame
- cleaning
- screen
- easy
- sieve rotor
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Abstract
The utility model discloses a kind of inner diversion type pressurized screen being easy to cleaning, belong to paper making equipment technical field, the pressure sieve rotor of assembling it is coaxially disposed and rotates including screen frame and screen frame, the external peripheral surface of described pressure sieve rotor is provided with multiple rotary blade, and rotary blade is multiple edge body shape and the axial screw arrangement along pressure sieve rotor；The inwall of described screen frame is provided with the flow guide bar of some arc shapes, and the bottom of screen frame is provided with screen cloth, and flow guide bar is extended to the upper end of screen cloth by the top of screen frame；The sidewall of described screen frame is provided with the cleaning device for cleaning pressure sieve rotor, solves overlay film and the packed waste paper of nylon and crosses scalping easy card rotor after pulping, the problem that impact normally produces and screen frame cleaning capacity is poor.
Description
Technical field
This utility model relates to paper making equipment technical field, in particular to a kind of inner diversion type pressure being easy to cleaning
Power is sieved.
Background technology
During utilizing waste paper to prepare paper pulp, needing to sieve paper pulp, remove foreign material therein, conventional sets
Standby for pressurized screen, in the slurry processing links of paper production, the slurry after waste paper processes by pulper passes through scalping (hole sizer)
First carry out coarse sizing, the impurity such as the thin plastic sheet in slurry, tiny sand grains, staple are removed, it is ensured that subsequent treatment mistake
The quality of journey and requirement；But in actual use, on the one hand, substantial amounts of the containing that have regular in purchasing because of waste paper is covered
The books class waste paper that the packing of trimming shredded paper bar class is useless and nylon is packed of film paper, such waste paper is in use, broken by pulper
Xie Hou, the plastic sheet of overlay film and the nylon braided bag after smashing can be mixed in slurry by the sieve plate of pulper, in coarse sizing work
Staple etc. a small amount of for Duan Huiyu is entwined and is stuck in pressurized screen rotor top together, causes pressurized screen electric current high stop jumping, to production
Affect bigger；The most poor to the cleansing power of screen frame, for reaching to wash down effect, it is necessary to improve its linear velocity, these
Factor adds the operation energy consumption of equipment.
Utility model content
The purpose of this utility model is to provide a kind of inner diversion type pressurized screen of cleaning of being easy to reach the sieve of pressurized screen
Frame is easy to cleaning, is reduced light slag group and the area of rotor contact and easy card plastics group carries out the purpose of direct water conservancy diversion deslagging；
Solving overlay film and the packed waste paper of nylon and cross scalping easy card rotor after pulping, the normal production of impact and screen frame cleaning capacity are relatively
The problem of difference.
For realizing this utility model purpose, the technical scheme of employing is: a kind of inner diversion type pressurized screen being easy to cleaning, its
It is characterised by, is coaxially disposed and rotates the pressure sieve rotor of assembling, the excircle of described pressure sieve rotor including screen frame and screen frame
Surface is provided with multiple rotary blade, and rotary blade is multiple edge body shape and the axial screw arrangement along pressure sieve rotor；Described screen frame
Inwall is provided with the flow guide bar of some arc shapes, and the bottom of screen frame is provided with screen cloth, and flow guide bar is extended to screen cloth by the top of screen frame
Upper end；The sidewall of described screen frame is provided with the cleaning device for cleaning pressure sieve rotor.
Further, described flow guide bar is provided with two and is distributed relative to the axisymmetrical of screen frame.
Further, described screen cloth is that the bottom of reverse taper shape and screen cloth is provided with slag-drip opening.
Further, described cleaning device includes the cleaning brush arranged along the radial direction slip of screen frame and is fixed on screen frame
Sidewall on the cell body that matches with cleaning brush, the end face of described cleaning brush rotates and is provided with screw putter, the end of screw putter
Portion is provided with handle；Described cell body is tightly connected with screen frame and cell body is provided with the screwed hole matched with screw putter, screwed hole
End be provided with sealing-plug.
Employing this utility model has the advantage that
1. the flow guide bar of the application plastics group twined of plastic strip, nylon tape and metal being pledged friendship is introduced directly into bottom, passes through
Slag-drip opening discharge pressure is sieved, and prevents from causing rotary blade jam, the rotary blade rotor of multiple edge body shape, decreases light slag group and rotor
The area of contact, improves the stirring efficiency of slurry；
2. the cleaning device of the application makes cleaning brush contact with pressure sieve rotor by manipulation, along with pressure sieve rotor
High-speed rotation, the impurity cleaning that pressure sieve rotor is remained, it is ensured that pressurized screen properly functioning, adapt to the raw material of different structure
Cause equipment to run abnormal drawback, alleviate because of the workload within pressurized screen stop jumping dismounting cleaning screen, improve pressure
The parallel-adder settle-out time of sieve, thus improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of inner diversion type pressurized screen being easy to cleaning that this utility model provides；
Fig. 2 is the pressure sieve rotor schematic diagram of a kind of inner diversion type pressurized screen being easy to cleaning that this utility model provides；
Fig. 3 is the flow guide bar schematic diagram of a kind of inner diversion type pressurized screen being easy to cleaning that this utility model provides.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
Fig. 1, Fig. 2 and Fig. 3 illustrate the structure of a kind of inner diversion type pressurized screen being easy to cleaning that this utility model provides
Schematic diagram, it is characterised in that include that screen frame 1 and screen frame 1 are coaxially disposed and rotate the pressure sieve rotor 2 of assembling, also include being positioned at
Charging aperture 12 on screen frame 1 and good slurry row's mouth 13, the external peripheral surface of described pressure sieve rotor 2 is provided with multiple rotary blade 3, rotation
Fin 3 is arranged in multiple edge body shape and along the axial screw of pressure sieve rotor 2, and described rotary blade 3 uses that to be similar to dolphin type many
Rib body shape, axial screw arrangement is rotary blade 3 spiral staged row on the external peripheral surface of pressure sieve rotor 2
Cloth, is similar to the arrangement of helical gear tooth bar after the arrangement of multiple rotary blades 3；The inwall of described screen frame 1 is provided with leading of some arc shapes
Stream bar 4, the bottom of screen frame 1 is provided with screen cloth 5, and flow guide bar 4 is extended to the upper end of screen cloth 5, plastic strip, Buddhist nun by the top of screen frame 1
The pledge friendship plastics group that twines of tengential belt and metal can import the upper end of bottom screen 5 along with the rotation of pressure sieve rotor 2 along flow guide bar 4
Place；The sidewall of described screen frame 1 is provided with the cleaning device for cleaning pressure sieve rotor 2, disposes rotor on pressure sieve rotor 2
The residuals of sheet 3, without detaching equipment, convenient to operation.
Described flow guide bar 4 is provided with two and is distributed relative to the axisymmetrical of screen frame 1, and flow guide bar 4 is by the way of welding
It is fixed on the inwall of screen frame 1.
The described screen cloth 5 bottom in reverse taper shape and screen cloth 5 is provided with slag-drip opening 6, the bigger impurity slided by flow guide bar 4
The port of screen cloth 5, owing to screen cloth 5 is in reverse tapered shape, is conducive to being deposited in impurity the bottom of its screen cloth 5, will not adhere to
On sidewall, after equipment runs a period of time, by opening slag-drip opening 6, impurity is cleaned out.
Described cleaning device includes sliding the cleaning brush 7 arranged and the sidewall being fixed on screen frame 1 along the radial direction of screen frame 1
The upper cell body 8 matched with cleaning brush 7, the end face of described cleaning brush 7 rotates and is provided with screw putter 9, screw putter 9 and screen frame
The axis perpendicular of 1, the end of screw putter 9 is provided with handle 10；Described cell body 8 is tightly connected with screen frame 1 and cell body 8 is provided with
The screwed hole matched with screw putter 9, the end of screwed hole is provided with sealing-plug 11, and this structure uses the knot being similar to valve
Structure, the rotation of screw putter 9 can drive and be cased with having sealing function on reciprocatingly sliding of cleaning brush 7, and the bar of screw putter 9
Sealing-plug 11；Operator can make cleaning brush 7 gradually slide into contact in pressure along the radial direction of screen frame 1 with turn screw putter 9
On the outer round surface of power sieve rotor 2, by the rotation of pressure sieve rotor 2, the residuals on its surface is carried out clearly by cleaning brush 7
Clean；When equipment needs properly functioning, operator can make it be retracted in the inside of cell body 8 with turn screw putter 9.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. the inner diversion type pressurized screen being easy to cleaning, it is characterised in that include that screen frame and screen frame are coaxially disposed and rotate dress
The pressure sieve rotor joined, the external peripheral surface of described pressure sieve rotor is provided with multiple rotary blade, rotary blade be multiple edge body shape and
Axial screw along pressure sieve rotor is arranged；The inwall of described screen frame is provided with the flow guide bar of some arc shapes, and the bottom of screen frame sets
Having screen cloth, flow guide bar is extended to the upper end of screen cloth by the top of screen frame；The sidewall of described screen frame is provided with for cleaning pressure
The cleaning device of sieve rotor.
The inner diversion type pressurized screen being easy to cleaning the most according to claim 1, it is characterised in that described flow guide bar is provided with two
Bar and the axisymmetrical distribution relative to screen frame.
The inner diversion type pressurized screen being easy to cleaning the most according to claim 1, it is characterised in that described screen cloth is reverse taper
The bottom of shape and screen cloth is provided with slag-drip opening.
The inner diversion type pressurized screen being easy to cleaning the most according to claim 1, it is characterised in that described cleaning device includes
Along screen frame radial direction slide arrange cleaning brush and be fixed on the sidewall of screen frame the cell body matched with cleaning brush, described
The end face of cleaning brush rotates and is provided with screw putter, and the end of screw putter is provided with handle；Described cell body is tightly connected with screen frame
And cell body is provided with the screwed hole matched with screw putter, the end of screwed hole is provided with sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807894.XU CN205856916U (en) | 2016-07-28 | 2016-07-28 | A kind of inner diversion type pressurized screen being easy to cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807894.XU CN205856916U (en) | 2016-07-28 | 2016-07-28 | A kind of inner diversion type pressurized screen being easy to cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856916U true CN205856916U (en) | 2017-01-04 |
Family
ID=57653837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620807894.XU Active CN205856916U (en) | 2016-07-28 | 2016-07-28 | A kind of inner diversion type pressurized screen being easy to cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677583A (en) * | 2018-07-17 | 2018-10-19 | 玖龙纸业(重庆)有限公司 | Annular screen and its application in pressurized screen |
-
2016
- 2016-07-28 CN CN201620807894.XU patent/CN205856916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677583A (en) * | 2018-07-17 | 2018-10-19 | 玖龙纸业(重庆)有限公司 | Annular screen and its application in pressurized screen |
| CN108677583B (en) * | 2018-07-17 | 2023-09-05 | 玖龙纸业(重庆)有限公司 | Annular screen and application thereof in pressure screen |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |