CN208486115U - Refining room with pyramidal structure on a kind of pulper - Google Patents
Refining room with pyramidal structure on a kind of pulper Download PDFInfo
- Publication number
- CN208486115U CN208486115U CN201821083972.1U CN201821083972U CN208486115U CN 208486115 U CN208486115 U CN 208486115U CN 201821083972 U CN201821083972 U CN 201821083972U CN 208486115 U CN208486115 U CN 208486115U
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- Prior art keywords
- refining
- refining room
- rotor
- pulper
- room
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- 238000007670 refining Methods 0.000 title claims abstract description 42
- 238000004537 pulping Methods 0.000 claims abstract description 17
- 239000011440 grout Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 abstract description 12
- 230000015556 catabolic process Effects 0.000 abstract description 9
- 238000006731 degradation reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002893 slag Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses the refining rooms on a kind of pulper with pyramidal structure, it includes pulping machine drum body and the rotor that is placed at pulper body centre, the sieve plate being matched therewith is provided with below rotor, refining room is correspondingly provided with below sieve plate, and be set as with rotor and refining room corresponding position from top to bottom gradually to the frustum cone structure of contract on pulping machine drum body, the outer wall of the refining room is set as the frustum cone structure gradually expanded outwardly from top to bottom.The utility model can be improved the size degradation effect of slurry, reduces influence of the collection slag to part of appliance, improves service life of equipment.
Description
Technical field
The utility model relates to pulp crushing apparatus technical field more particularly to a kind of refining cell structures of pulper.
Background technique
Hydrabrusher is mainly used for the various pulpboards of size degradation, broken and various waste paper.It is mainly by groove body, rotor, biography
The parts such as dynamic part, electric machine form.After the water filling of pulper groove body is a certain amount of, start motor, motor drives transmission parts rotation
Turn, to make the material uniformly put into, separation is discongested under rotor effect, and the slurry after discongesting passes through sieve pore stream on sieve plate
Enter into refining room, when slurry storage is a certain amount of, from the grout outlet discharge under refining room, and foreign matter, weight slag are then collected in sediment pot
In be periodically discharged.Due to the special construction of the series pulp kneader rotor, when running part drives rotor revolution, slurry is from center
It dishes out to groove body surrounding, and deflector is arranged at bottom in groove body, so that backflow of slurry forms circulation, to generate at its center
Whirlpool makes pulpboard, broken obtain size degradation under hygrometric state.And not by the scraps of paper of size degradation, fibre bundle then in rotor and sieve plate gap
Further discongested.Due to the special shape of size degradation blade afterbody, the function of keeping sieve pore not to be blocked is made it have.
The refining room of existing hydrabrusher is cylindrical structure, as shown in Figure 1.Cylinder at it and pulping machine drum body 1
Lower cone forms chamfer trapezium structure.And slurry slides from cone, impact refining room side external cylindrical surface can because inertia makes so
To be raised above a distance, and since it is by refining chamber outer wall impulse force, fall it finally to cone side.But it is some heavy
If dregs packet only by refining chamber outer wall impact force when, it is difficult to broken up, so that side region is accumulated outside cone and refining room, not only
Pulping size degradation effect is influenced, and collect slag also to have biggish corrosiveness to cylinder inboard wall and refining chamber outer wall, and increased
The maintenance and cleaning period.Therefore such structure type, it is difficult to reach the required optimum efficiency of design.
Utility model content
The utility model in order to solve the problems in the prior art, provides the refining with pyramidal structure on a kind of pulper
Room improves the size degradation effect of slurry, reduces influence of the collection slag to part of appliance, improves service life of equipment.
In order to solve the above technical problems, the utility model adopts the following technical solution: band pyramidal structure on a kind of pulper
Refining room, it includes pulping machine drum body and the rotor that is placed at pulper body centre, is provided with and its phase below rotor
The sieve plate of cooperation, sieve plate lower section is correspondingly provided with refining room, and is set as with rotor and refining room corresponding position from upper on pulping machine drum body
The frustum cone structure gradually to contract is arrived down, the outer wall of the refining room is set as the rotary table knot gradually expanded outwardly from top to bottom
Structure.
The tilt angle of the refining chamber outer wall is 30-80 °.
The grout outlet for stretching out pulping machine drum body is connected on the downside of the refining room.
The utility model has the beneficial effects that
By adopting the above technical scheme, wall construction is changed to the frustum cone structure gradually expanded outwardly from top to bottom outside refining room, makes
Its with cylinder lower cone (be arranged i.e. on pulping machine drum body with rotor and refining room corresponding position from top to bottom gradually to contract
Frustum cone structure) cooperation, so that slurry or cinder ladle can be fallen on rotor at body centre, to make its turning effort by rotor
Power and size degradation is thorough, improve beating results.
The utility model not only increases the storage slurry capacity of refining room, and improves pulping effect, shortens mashing week
Phase reduces the influence of collection slag, to improve the service life of equipment, and reduces the cleaning and maintenance period, improve production
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing refining room in background technique；
The structural schematic diagram of Fig. 2 the utility model.
Specific embodiment
It elaborates below in conjunction with attached drawing to specific embodiment of the present utility model, the arrow in attached drawing indicates slurry stream
Trend.
As shown in Fig. 2, the refining room on a kind of pulper of the utility model with pyramidal structure, it includes pulping machine drum body
1 and the rotor 2 that is placed at 1 center of pulping machine drum body, the lower section of rotor 2 is provided with the sieve plate being matched therewith, right below sieve plate
It should be equipped with refining room 3, the downside of refining room 3 is connected with the grout outlet 4 for stretching out pulping machine drum body 1.
1 is set as from top to bottom with rotor 2 and 3 corresponding position of refining room gradually to the rotary table knot of contract on pulping machine drum body
Structure, to form cylinder lower cone 5, and the outer wall of refining room 3 is set as the frustum cone structure gradually expanded outwardly from top to bottom.
In the present embodiment, the tilt angle of 3 outer wall of refining room is 30-80 °.
By adopting the above technical scheme, 3 outer wall construction of refining room is changed to the frustum cone structure gradually expanded outwardly from top to bottom, makes
Itself and cylinder lower cone 5 cooperate, so that slurry or cinder ladle can be fallen at body centre on rotor 2, to make it by rotor 2
Rotating force and size degradation is thorough, improve beating results.
The utility model not only increases the storage slurry capacity of refining room, and improves pulping effect, shortens mashing week
Phase reduces the influence of collection slag, to improve the service life of equipment, and reduces the cleaning and maintenance period, improve production
Efficiency.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, those skilled in the art should understand that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (3)
1. the refining room on a kind of pulper with pyramidal structure, it includes pulping machine drum body and is placed at pulper body centre
Rotor is provided with the sieve plate being matched therewith below rotor, is correspondingly provided with refining room below sieve plate, and on pulping machine drum body with
Rotor and refining room corresponding position are set as from top to bottom gradually to the frustum cone structure of contract, it is characterised in that: the refining room
Outer wall is set as the frustum cone structure gradually expanded outwardly from top to bottom.
2. the refining room on pulper according to claim 1 with pyramidal structure, it is characterised in that: the refining chamber outer wall
Tilt angle be 30-80 °.
3. the refining room on pulper according to claim 1 or 2 with pyramidal structure, it is characterised in that: the refining room
Downside be connected with stretch out pulping machine drum body grout outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083972.1U CN208486115U (en) | 2018-07-10 | 2018-07-10 | Refining room with pyramidal structure on a kind of pulper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083972.1U CN208486115U (en) | 2018-07-10 | 2018-07-10 | Refining room with pyramidal structure on a kind of pulper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208486115U true CN208486115U (en) | 2019-02-12 |
Family
ID=65246125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821083972.1U Active CN208486115U (en) | 2018-07-10 | 2018-07-10 | Refining room with pyramidal structure on a kind of pulper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208486115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335062A (en) * | 2020-03-23 | 2020-06-26 | 郑州磊展科技造纸机械有限公司 | Medium-concentration hydraulic pulper |
| CN112575606A (en) * | 2020-12-22 | 2021-03-30 | 郑州运达造纸设备有限公司 | Pulping device and pulping method thereof |
-
2018
- 2018-07-10 CN CN201821083972.1U patent/CN208486115U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335062A (en) * | 2020-03-23 | 2020-06-26 | 郑州磊展科技造纸机械有限公司 | Medium-concentration hydraulic pulper |
| CN111335062B (en) * | 2020-03-23 | 2022-05-20 | 郑州磊展科技造纸机械有限公司 | Medium-concentration hydraulic pulper |
| CN112575606A (en) * | 2020-12-22 | 2021-03-30 | 郑州运达造纸设备有限公司 | Pulping device and pulping method thereof |
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