CN209211154U - A kind of energy saving in-flow pressurized screen of classification processing impurity - Google Patents
A kind of energy saving in-flow pressurized screen of classification processing impurity Download PDFInfo
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- CN209211154U CN209211154U CN201821645941.0U CN201821645941U CN209211154U CN 209211154 U CN209211154 U CN 209211154U CN 201821645941 U CN201821645941 U CN 201821645941U CN 209211154 U CN209211154 U CN 209211154U
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Abstract
The utility model discloses a kind of energy saving in-flow pressurized screens of classification processing impurity, including base and device noumenon, the top surface of the base to be provided with engine chamber.In the utility model, paper pulp enters in the region between the inside of device noumenon and screen cylinder from stock inlet, acceptable fiber in the pressure official post paper pulp of screen cylinder two sides is flowed in screen cylinder by the sieve pore on screen cylinder, using the first filtering screen cylinder, after second filtering screen cylinder and third filter screen drum layer layer classification processing, the slurry that goes out for flowing through lower part is discharged from grout outlet, the screenings on the outside of screen cylinder is stayed in exclude in the case where pulp pressure and rotor rotor are pushed through tail portion slag notch, by centrifugal force effect paper pulp, fiber and impurity have already been made separation before entering screen cylinder, alleviate impact and abrasion of the impurity to rotor rotor and screen cylinder, extend the service life of screen cylinder, classification processing is carried out according to the sieve pore on different screen cylinder surfaces simultaneously, increase substantially the removal rate of objectionable impurities in paper pulp.
Description
Technical field
The utility model relates to papermaking processing technology field more particularly to a kind of energy saving in-flow pressures of classification processing impurity
Power sieve.
Background technique
Pressurized screen takes bottom to arrange the up-flow structure design of light slag into slurry, bottom re-scheduling slag, top, efficiently solves
The above problem.Air in light impurity and slurry is raised to top slag-drip opening naturally and is discharged, and heavy seeds one can be settled into body
It is discharged to bottom.In this way, being on the one hand effectively shortened impurity in the residence time in sieve area, the possibility of impurity recycling is reduced
Property, improve screening efficiency；On the other hand impurity damage caused by rotor and screen cylinder is prevented, extends the service life of equipment.
With the fast development of China's industrial economy, paper-making industry has also obtained fast lifting, at present in papermaking uses
Streaming pressurized screen still has certain defect in existing working practice, in treatment process of the screen cylinder to paper pulp impurity,
Qualified fiber can not be efficiently set to be discharged by the screen slot of screen cylinder by grout outlet, and the impurity filtered also can not be according to screen cylinder
Sieve pore carries out classification processing, causes impurity to remove insufficient influence papermaking quality, while when cleaning to its inside, cannot
Efficient self-cleaning is carried out using the kinetic energy inside device, causes energy consumption high, the low phenomenon of cleaning rate occurs.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of classification processing proposed is miscellaneous
The energy saving in-flow pressurized screen of matter.
To achieve the goals above, the utility model adopts the technical scheme that a kind of energy conservation of classification processing impurity
In-flow pressurized screen, including base and device noumenon, the top surface of the base are provided with engine chamber, and the inside of engine chamber
It is fixedly installed with 130ST-M15015 type servo motor, the bottom end of the 130ST-M15015 type servo motor is located at the interior of base
Portion is rotatably connected to belt pulley, and the surface loop of belt pulley, around driving belt is connected with, the surface side of the driving belt is logical
It crosses belt pulley rotation and is fixed with main shaft, and main shaft is installed through the inside of device noumenon, described device ontology is internally located at
The annular surface of main shaft is welded with rotor rotor, and the inside of rotor rotor is socketed with the first filtering screen cylinder by main shaft,
The second filtering screen cylinder and third filtering screen cylinder, the top of the main shaft is nested and fixed in the inside of the first filtering screen cylinder respectively
It is rotatably connected to bearing.
Preferably, the top surface that the side of described device ontology is located at base is provided with water tank, and the top table of water tank
Face, which is bolted, is equipped with CPM type suction pump, and the side spiral twist-on that the top of the water tank is located at CPM type suction pump has
Aqueduct, and the bottom surface spiral of aqueduct is equipped with high-pressure wash spray head.
Preferably, the side that the side of the rotor rotor is located at device noumenon is welded with stock inlet, described device
The surface side of ontology offers watch window, and the lower section of watch window is located at the outer surface of device noumenon and offers tail portion
The lower surface of slag notch, described device ontology offers grout outlet.
Preferably, the side that the top surface of the water tank is located at CPM type suction pump offers water purification entrance.
Preferably, the first filtering screen cylinder, the second filtering screen cylinder and third filtering screen cylinder are cylindrical structure.
Preferably, the driving belt is V-structure.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that；
1, in the utility model, paper pulp enters in the region between the inside of device noumenon and screen cylinder from stock inlet, by sieve
Acceptable fiber in the pressure official post paper pulp of drum two sides is flowed in screen cylinder by the sieve pore on screen cylinder, using the first filter screen
After drum, the second filtering screen cylinder and third filter screen drum layer layer classification processing, the slurry that goes out for flowing through lower part is discharged from grout outlet,
It stays in the screenings on the outside of screen cylinder to exclude in the case where pulp pressure and rotor rotor are pushed through tail portion slag notch, is acted on paper pulp by centrifugal force
Fiber and impurity have already been made separation before entering screen cylinder, alleviate impact and mill of the impurity to rotor rotor and screen cylinder
Damage, extends the service life of screen cylinder, while carrying out classification processing according to the sieve pore on different screen cylinder surfaces, makes harmful miscellaneous in paper pulp
The removal rate of matter increases substantially.
2, in the utility model, the side of device noumenon is provided with water tank, the CPM type suction pump installed by tank top
By the water purification inside water tank, high-pressure wash spray head is supplied to by aqueduct, and by high-pressure wash spray head in device noumenon
The paper pulp impurity in portion carries out high-pressure wash, while the high speed rotation of rotor rotor being cooperated to play the role of self-cleaning to screen cylinder, not only
The working efficiency for improving device cleaning can also be to machine by the water cooling of water tank while preventing impurity accumulation from breeding bacterium
The heat that 130ST-M15015 type servo motor generates inside tool storehouse cools down, and extends the work longevity that motor uses
Life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of classification handle impurity energy saving in-flow pressurized screen structural schematic diagram；
Fig. 2 be the utility model proposes a kind of classification handle impurity energy saving in-flow pressurized screen external structure signal
Figure；
Fig. 3 be the utility model proposes a kind of classification handle impurity energy saving in-flow pressurized screen classified filtering screen cylinder cut open
Face figure.
Marginal data:
1- base, 2- belt pulley, 3- engine chamber, 4-130ST-M15015 type servo motor, 5- water tank, 6- water purification entrance,
7-CPM type suction pump, 8- aqueduct, 9- bearing, 10- high-pressure wash spray head, 11- device noumenon, 12- stock inlet, 13- rotor turn
Son, 14- first filter screen cylinder, 15- second filters screen cylinder, 16- third filtering screen cylinder, 17- main shaft, 18- grout outlet, 19- transmission
Belt, the tail portion 20- slag notch, 21- watch window.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3, a kind of energy saving in-flow pressurized screen of classification processing impurity, including base 1 and device noumenon 11 are please referred to,
The top surface of base 1 is provided with engine chamber 3, and the inside of engine chamber 3 is fixedly installed with 130ST-M15015 type servo motor
The inner rotation that the bottom end of 4,130ST-M15015 type servo motors 4 is located at base 1 is connected with belt pulley 2, and belt pulley 2
Surface loop is fixed with main shaft 17 by the rotation of belt pulley 2 around driving belt 19, the surface side of driving belt 19 is connected with, and
Main shaft 17 is installed through the inside of device noumenon 11, and the annular surface for being internally located at main shaft 17 of device noumenon 11 is welded and fixed
There is rotor rotor 13, and the inside of rotor rotor 13 is socketed with the first filtering screen cylinder 14, the first filtering screen cylinder 14 by main shaft 17
Inside be nested and fixed respectively the second filtering screen cylinder 15 and third filtering screen cylinder 16, the top of main shaft 17 is rotatably connected to axis
Hold 9.
The top surface that the side of device noumenon 11 is located at base 1 is provided with water tank 5, and the top surface of water tank 5 passes through
Bolt is fixedly installed with CPM type suction pump 7, and the side spiral twist-on that the top of water tank 5 is located at CPM type suction pump 7 has aqueduct
8, and the bottom surface spiral of aqueduct 8 is equipped with high-pressure wash spray head 10, the side of rotor rotor 13 is located at device noumenon 11
Side be welded with stock inlet 12, the surface side of device noumenon 11 offers watch window 21, and watch window 21
The outer surface that lower section is located at device noumenon 11 offers tail portion slag notch 20, and the lower surface of device noumenon 11 offers pulp
Mouthfuls 18, the side that the top surface of water tank 5 is located at CPM type suction pump 7 offers water purification entrance 6, and first filters screen cylinder 14, and second
Filtering screen cylinder 15 and third filtering screen cylinder 16 are cylindrical structure, and driving belt 19 is V-structure, and the inside of stock inlet 12 is passed through
It wears and is equipped with grid, can be pre-processed into biggish impurity, prevent from resulting in blockage in the filtering of sieve.
Working principle: it is installed in the working region of impurity treatment in use, first moving the device noumenon 11, then paper
It starches out of, region between the inside and screen cylinder that stock inlet 12 enters device noumenon 11, in the pressure official post paper pulp of screen cylinder two sides
Acceptable fiber flowed in screen cylinder by the sieve pore on screen cylinder, using the first filtering screen cylinder 14, the second filtering screen cylinder 15 and the
After the three filtering classification layer by layer of screen cylinder 16 processing, the slurry that goes out for flowing through lower part is discharged from grout outlet 18, is stayed on the outside of screen cylinder
Screenings excludes under 13 rotation forces of pulp pressure and rotor rotor through tail portion slag notch, is being entered sieve by centrifugal force effect paper pulp
Fiber and impurity have already been made separation before drum, alleviate impact and abrasion of the impurity to rotor rotor 13 and screen cylinder, extend
The service life of screen cylinder, while according to the sieve pore on different screen cylinder surfaces carrying out classification processing makes going for objectionable impurities in paper pulp
Except rate increases substantially, and the side of device noumenon 11 is provided with water tank 5, passes through the CPM type suction pump installed at the top of water tank 5
7 are supplied to high-pressure wash spray head 10 by the water purification inside water tank 5, by aqueduct 8, and by high-pressure wash spray head 10 to device
Paper pulp impurity inside ontology 11 carries out top-down high-pressure wash, while cooperating the high speed rotation of rotor rotor 13 to screen cylinder
Play the role of self-cleaning, not only increase the working efficiency of device cleaning, while preventing impurity accumulation from breeding bacterium, passes through water
The heat that water cooling in case 5 can also generate 3 inside 130ST-M15015 type servo motor 4 of engine chamber cools down,
Extend the working life that motor uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of energy saving in-flow pressurized screen of classification processing impurity, including base (1) and device noumenon (11), feature exists
In the top surface of the base (1) is provided with engine chamber (3), and the inside of engine chamber (3) is fixedly installed with 130ST-
The bottom end of M15015 type servo motor (4), the 130ST-M15015 type servo motor (4) is located at the inner rotation of base (1)
It is connected with belt pulley (2), and the surface loop of belt pulley (2) is around being connected with driving belt (19), the table of the driving belt (19)
Face side is fixed with main shaft (17) by belt pulley (2) rotation, and main shaft (17) is installed through the inside of device noumenon (11),
The annular surface for being internally located at main shaft (17) of described device ontology (11) is welded with rotor rotor (13), and rotor rotor
(13) inside is socketed with the first filtering screen cylinder (14) by main shaft (17), and the inside of first filtering screen cylinder (14) covers respectively
It connects and is fixed with the second filtering screen cylinder (15) and third filtering screen cylinder (16), the top of the main shaft (17) is rotatably connected to bearing
(9)。
2. a kind of energy saving in-flow pressurized screen of classification processing impurity according to claim 1, which is characterized in that the dress
The side for setting ontology (11) is located at the top surface of base (1) and is provided with water tank (5), and the top surface of water tank (5) passes through spiral shell
Bolt is fixedly installed with CPM type suction pump (7), and the top of the water tank (5) is located at the side spiral twist-on of CPM type suction pump (7)
Have aqueduct (8), and the bottom surface spiral of aqueduct (8) is equipped with high-pressure wash spray head (10).
3. a kind of energy saving in-flow pressurized screen of classification processing impurity according to claim 1, which is characterized in that the rotation
The side that the side of wing rotor (13) is located at device noumenon (11) is welded with stock inlet (12), described device ontology (11)
Surface side offers watch window (21), and the lower section of watch window (21) is located at the outer surface of device noumenon (11) and opens up
Have tail portion slag notch (20), the lower surface of described device ontology (11) offers grout outlet (18).
4. a kind of energy saving in-flow pressurized screen of classification processing impurity according to claim 2, which is characterized in that the water
The side that the top surface of case (5) is located at CPM type suction pump (7) offers water purification entrance (6).
5. a kind of energy saving in-flow pressurized screen of classification processing impurity according to claim 1, which is characterized in that described the
One filtering screen cylinder (14), the second filtering screen cylinder (15) and third filtering screen cylinder (16) are cylindrical structure.
6. a kind of energy saving in-flow pressurized screen of classification processing impurity according to claim 1, which is characterized in that the biography
Dynamic belt (19) are V-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645941.0U CN209211154U (en) | 2018-10-11 | 2018-10-11 | A kind of energy saving in-flow pressurized screen of classification processing impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645941.0U CN209211154U (en) | 2018-10-11 | 2018-10-11 | A kind of energy saving in-flow pressurized screen of classification processing impurity |
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| Publication Number | Publication Date |
|---|---|
| CN209211154U true CN209211154U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821645941.0U Active CN209211154U (en) | 2018-10-11 | 2018-10-11 | A kind of energy saving in-flow pressurized screen of classification processing impurity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387146A (en) * | 2022-10-14 | 2022-11-25 | 南京华松纸业有限公司 | Multistage screening device of paper pulp |
| CN115772817A (en) * | 2022-12-16 | 2023-03-10 | 浙江海光特种材料有限公司 | Oil content filter paper and production process thereof |
-
2018
- 2018-10-11 CN CN201821645941.0U patent/CN209211154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387146A (en) * | 2022-10-14 | 2022-11-25 | 南京华松纸业有限公司 | Multistage screening device of paper pulp |
| CN115772817A (en) * | 2022-12-16 | 2023-03-10 | 浙江海光特种材料有限公司 | Oil content filter paper and production process thereof |
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