CN204251936U - A kind of dispersion impurity removing equipment of waste paper pulp - Google Patents
A kind of dispersion impurity removing equipment of waste paper pulp Download PDFInfo
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- CN204251936U CN204251936U CN201420686364.5U CN201420686364U CN204251936U CN 204251936 U CN204251936 U CN 204251936U CN 201420686364 U CN201420686364 U CN 201420686364U CN 204251936 U CN204251936 U CN 204251936U
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- screw elevator
- waste paper
- paper pulp
- impurity removing
- removing equipment
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Abstract
The utility model relates to pulp technology for making paper, particularly relate to a kind of dispersion impurity removing equipment of waste paper pulp, comprise the compressor, screw elevator, pressafiner, heating type screw conveyor and the heat dispersion machine that connect successively, and the detection speed stop device be connected with heat dispersion machine, heating type screw conveyor, pressafiner, screw elevator and compressor respectively; Heating type screw conveyor comprises steam input pipe road, heating coil main body and for driving the first motor of heating coil main body; Several are provided with for passing into the steam branch pipe of steam toward heating coil body interior between steam input pipe road and heating coil main body; Each steam branch pipe is provided with valve; Screw elevator is for being obliquely installed.The ink of dispersion impurity removing equipment for small volume of this waste paper pulp and the impurity-eliminating effect ideal of paraffin, and slurry is uniformly dispersed.
Description
Technical field
The utility model relates to pulp technology for making paper, particularly relates to a kind of dispersion impurity removing equipment of waste paper pulp.
Background technology
At paper industry, in order to carry out environmental protection, the general waste paper that adopts is as main raw material.And usually can contain the impurity such as plastics, sandstone, iron block, pitch, paraffin, ink and sicker in waste paper.Due in waste paper pulp containing the impurity of number of different types, and the volume of impurity is not of uniform size, therefore can not the disposable impurity just can removed in waste paper pulp, makes slurry be uniformly dispersed simultaneously.The impurity that volume is larger, as plastics, sandstone, iron block, pitch and sicker geometric ratio are easier to remove, and the ink of small volume and the more difficult removal of paraffin.Dispersion impurity removing equipment of the prior art, for the ink of small volume and the impurity-eliminating effect of paraffin undesirable, and slurry dispersion is even not, thus affects the quality of the finished paper of subsequent production.
Summary of the invention
The purpose of this utility model is the dispersion impurity removing equipment providing a kind of waste paper pulp for weak point of the prior art, the ink of this dispersion impurity removing equipment for small volume and the impurity-eliminating effect ideal of paraffin, and slurry is uniformly dispersed.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of dispersion impurity removing equipment of waste paper pulp is provided, comprise the compressor, screw elevator, pressafiner, heating type screw conveyor and the heat dispersion machine that connect successively, and the detection speed stop device be all connected with described heat dispersion machine, described heating type screw conveyor, described pressafiner, described screw elevator and described compressor respectively;
Described heating type screw conveyor comprises steam input pipe road, heating coil main body and for driving the first motor of described heating coil main body; Several are provided with for passing into the steam branch pipe of steam to described heating coil body interior between described steam input pipe road and described heating coil main body; Each described steam branch pipe is provided with valve;
Described screw elevator is for being obliquely installed, and the angle between described screw elevator and horizontal plane is set to 30 degree ~ 60 degree.
Described heating coil main body is provided with exhaust outlet.
Angle between described screw elevator and horizontal plane is set to 45 degree.
The bottom of described screw elevator is provided with the first support bar, and the middle part of described screw elevator is provided with the second support bar, and the top of described screw elevator is connected with described pressafiner.
The bottom of described screw elevator is provided with the first detection mouth, and the top of described screw elevator is provided with the second detection mouth.
Described screw elevator is provided with the second motor for driving described screw elevator.
Described compressor is provided with the 3rd motor for driving described compressor.
The beneficial effects of the utility model:
(1) a kind of dispersion impurity removing equipment of waste paper pulp that provides of the utility model, because heating type screw conveyor comprises steam input pipe road, heating coil main body and for driving the first motor of heating coil main body; Several are provided with for passing into the steam branch pipe of steam toward heating coil body interior between steam input pipe road and heating coil main body, several steam branch pipes make slurry in heating coil main body can heat stepwise, thus the slurry in heating coil main body is not only heated evenly, and through heat stepwise, be more prone to make the ink in slurry and paraffin to spin off from slurry because being heated, the ink spun off and paraffin are removed through follow-up heat dispersion machine again.Therefore, the ink of dispersion impurity removing equipment for small volume of this waste paper pulp and the impurity-eliminating effect ideal of paraffin, and slurry is uniformly dispersed.
(2) a kind of dispersion impurity removing equipment of waste paper pulp that provides of the utility model, owing to being provided with compressor, and compressor is the concentration boil down to 28% ~ 34% of slurry, slurry is after compression convenient to carry out heating ink and paraffin are departed from from slurry in heating type screw conveyor.
(3) a kind of dispersion impurity removing equipment of waste paper pulp that provides of the utility model, because screw elevator is for being obliquely installed, and the angle between screw elevator and horizontal plane is set to 30 degree ~ 60 degree, this screw elevator be obliquely installed can be convenient to the transmission of slurry and don't can expend the larger energy.
(4) a kind of dispersion impurity removing equipment of waste paper pulp that provides of the utility model, has structure simple, can be applicable to the feature of large-scale production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dispersion impurity removing equipment of a kind of waste paper pulp of the present utility model.
Include in FIG:
1---compressor, 11---delivery outlet, 12 of compressor---the 3rd motor,
2---screw elevator, 21---input port, 22 of screw elevator---the first support bar, 23---the second support bar, 24---first detection mouth, 25---second detects mouth, 26---the second motor,
3---pressafiner,
4---heating type screw conveyor, 41---steam input pipe road, 42---heating coil main body, 43---the first motor, 44---steam branch pipe, 401---valve, 402---exhaust outlet,
5---heat dispersion machine, 51---input port, 52 of the heat dispersion machine---delivery outlets of heat dispersion machine.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Special instruction, the noun of locality of " first ", " second " and " the 3rd " that the utility model uses is that conduct mark is used in order to enumerate embodiment better, and the utility model can not be made to be limited to for this reason.
embodiment 1.
See Fig. 1.The dispersion impurity removing equipment of a kind of waste paper pulp of the present embodiment, comprise the compressor 1, screw elevator 2, pressafiner 3, heating type screw conveyor 4 and the heat dispersion machine 5 that connect successively, and the detection speed stop device be all connected with heat dispersion machine 5, heating type screw conveyor 4, pressafiner 3, screw elevator 2 and compressor 1 respectively; This detection speed stop device can detect the abnormal conditions of heat dispersion machine 5, heating type screw conveyor 4, pressafiner 3, screw elevator 2 and compressor 1 respectively, once there are abnormal conditions in any one equipment in heat dispersion machine 5, heating type screw conveyor 4, pressafiner 3, screw elevator 2 or compressor 1, this detection speed stop device all can make miscellaneous equipment out of service, to avoid not occurring that slurry clogging appears in the equipment of abnormal conditions.
Wherein, heating type screw conveyor 4 comprises steam input pipe road 41, heating coil main body 42 and for driving the first motor 43 of heating coil main body 42; Several are provided with for passing into the steam branch pipe 44 of steam to heating coil main body 42 inside between steam input pipe road 41 and heating coil main body 42; Each steam branch pipe 44 is provided with valve 401; This steam branch pipe 44 can carry out heat stepwise to the slurry of heating coil main body 42 inside, thus the slurry in heating coil main body 42 is not only heated evenly, and through heat stepwise, be more prone to make the ink in slurry and paraffin to spin off from slurry because being heated, the ink spun off and paraffin are removed through follow-up heat dispersion machine 5 again.Therefore, the ink of dispersion impurity removing equipment for small volume of this waste paper pulp and the impurity-eliminating effect ideal of paraffin, and slurry is uniformly dispersed.
Wherein, screw elevator 2 is for being obliquely installed, and the angle between screw elevator 2 and horizontal plane is set to 45 degree, and the angular dimension of this angle is arranged according to the concentration of slurry and required transmission speed.
Wherein, the slurry after drainage to be transferred to screw elevator input port 21 through the delivery outlet 11 of compressor is compressed through compressor 1, then via screw elevator 2, slurry is transported to pressafiner 3, slurry after pressafiner removing large volume impurity is transferred to heating type screw conveyor 4, after the steam that heating type screw conveyor 4 utilizes steam branch pipe 44 to pass into carries out heat stepwise to slurry, slurry is transferred in heat dispersion machine 5 via the input port 51 of heat dispersion machine and carries out heat partition to remove the small size such as ink and paraffin impurity, wherein, heat dispersion machine 5 is also provided with the delivery outlet 52 of heat dispersion machine, the delivery outlet 52 of this heat dispersion machine is convenient to the slurry transport after by dispersion removal of impurities in subsequent handling.
In the present embodiment, heating coil main body 42 is provided with exhaust outlet 402.This exhaust outlet 402 can avoid heating coil main body 42 to produce explosion situation owing to constantly passing into steam.
In the present embodiment, the bottom of screw elevator 2 is provided with the first support bar 22, and the middle part of screw elevator 2 is provided with the second support bar 23, and the top of screw elevator 2 is connected with pressafiner 3.This first support bar 22 and the second support bar 23 for support helix elevator 2, and make screw elevator 2 keep being obliquely installed.
In the present embodiment, the bottom of screw elevator 2 is provided with the first detection mouth 24, and the top of screw elevator 2 is provided with the second detection mouth 25.This first detection mouth 24 and the second detection mouth 25 are convenient to overhaul screw elevator 2.
In the present embodiment, screw elevator 2 is provided with the second motor 26 for driving screw elevator 2.
In the present embodiment, compressor 1 is provided with the 3rd motor 12 for driving compressor 1.
embodiment 2.
The embodiment 2 of the dispersion impurity removing equipment of a kind of waste paper pulp of the present utility model, the difference of the present embodiment and embodiment 1 is, in the present embodiment, angle between screw elevator 2 and horizontal plane is set to 30 degree, and the angular dimension of this angle is arranged according to the concentration of slurry and required transmission speed.Other structure and working principle of the present embodiment is identical with embodiment 1, does not repeat them here.
embodiment 3.
The embodiment 3 of the dispersion impurity removing equipment of a kind of waste paper pulp of the present utility model, the difference of the present embodiment and embodiment 1 is, in the present embodiment, angle between screw elevator 2 and horizontal plane is set to 60 degree, and the angular dimension of this angle is arranged according to the concentration of slurry and required transmission speed.Other structure and working principle of the present embodiment is identical with embodiment 1, does not repeat them here.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. the dispersion impurity removing equipment of a waste paper pulp, it is characterized in that: comprise the compressor, screw elevator, pressafiner, heating type screw conveyor and the heat dispersion machine that connect successively, and the detection speed stop device be all connected with described heat dispersion machine, described heating type screw conveyor, described pressafiner, described screw elevator and described compressor respectively;
Described heating type screw conveyor comprises steam input pipe road, heating coil main body and for driving the first motor of described heating coil main body; Several are provided with for passing into the steam branch pipe of steam to described heating coil body interior between described steam input pipe road and described heating coil main body; Each described steam branch pipe is provided with valve;
Described screw elevator is for being obliquely installed, and the angle between described screw elevator and horizontal plane is set to 30 degree ~ 60 degree.
2. the dispersion impurity removing equipment of a kind of waste paper pulp according to claim 1, is characterized in that: described heating coil main body is provided with exhaust outlet.
3. the dispersion impurity removing equipment of a kind of waste paper pulp according to claim 1, is characterized in that: the angle between described screw elevator and horizontal plane is set to 45 degree.
4. the dispersion impurity removing equipment of a kind of waste paper pulp according to claim 1, it is characterized in that: the bottom of described screw elevator is provided with the first support bar, the middle part of described screw elevator is provided with the second support bar, and the top of described screw elevator is connected with described pressafiner.
5. the dispersion impurity removing equipment of a kind of waste paper pulp according to claim 1, is characterized in that: the bottom of described screw elevator is provided with the first detection mouth, and the top of described screw elevator is provided with the second detection mouth.
6. the dispersion impurity removing equipment of a kind of waste paper pulp according to claim 1, is characterized in that: described screw elevator is provided with the second motor for driving described screw elevator.
7. the dispersion impurity removing equipment of a kind of waste paper pulp according to claim 1, is characterized in that: described compressor is provided with the 3rd motor for driving described compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686364.5U CN204251936U (en) | 2014-11-17 | 2014-11-17 | A kind of dispersion impurity removing equipment of waste paper pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686364.5U CN204251936U (en) | 2014-11-17 | 2014-11-17 | A kind of dispersion impurity removing equipment of waste paper pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251936U true CN204251936U (en) | 2015-04-08 |
Family
ID=52956261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686364.5U Active CN204251936U (en) | 2014-11-17 | 2014-11-17 | A kind of dispersion impurity removing equipment of waste paper pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251936U (en) |
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2014
- 2014-11-17 CN CN201420686364.5U patent/CN204251936U/en active Active
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