CN1478952A - Multicylinder corrugated paper machine without pollution discharge - Google Patents
Multicylinder corrugated paper machine without pollution discharge Download PDFInfo
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- CN1478952A CN1478952A CNA021292019A CN02129201A CN1478952A CN 1478952 A CN1478952 A CN 1478952A CN A021292019 A CNA021292019 A CN A021292019A CN 02129201 A CN02129201 A CN 02129201A CN 1478952 A CN1478952 A CN 1478952A
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- roll
- couch
- felt
- cylinder
- glazing
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Abstract
A paper-making machine with multiple mould and no sewage discharge for making the corrugated paperboard of case is composed of 3-8 moulds whose axises are parallel to eath other, an endless upper woolen blanket, and an endless lower woolen blanket. A pulp flowing box and a pressing roller are respectively arranged before and after each mould. Its advantages are low cost, compact structure, less possesses ground area, and no sewage discharge.
Description
Technical field
The present invention relates to a kind of paper machine, relate in particular to a kind of boxboard board corrugated paper machine or cylinder mould machine.
Background technology
The applicant once on the basis of " horizontally arranged multiple fourdrinier paper machine " patent of oneself, further applied for compact conformation, it is short to hold paper felt stroke, had " many nets are to the net forming paper machine " patent that each board paper web is licked advantages such as moving.Thereafter, because the management of a large amount of productions of recycled writing paper and sewage discharge is strict day by day, the applicant has applied for " contrary suitable three net shaping no unloading waters are made machine paper " again (ZL98252389.0); A few days ago applied for " counter and in order multilength net ono unloading water box board corrugated paper machine " (application number: 02245735.6) again.Wherein, last patent application has solved no unloading water fully, has tightened the technical problem of land used and production multilayer pressing boxboard corrugated paper; But, because its equipment cost is higher relatively, civil engineering costs is bigger, is difficult to the technical application transformation for the enterprise that lacks of capital.
Summary of the invention
There is the shortcoming that cost of equipment is higher, floor space is bigger in order to overcome the existing paper machine of producing the boxboard corrugated paper, the invention provides a kind of multicylinder corrugated paper machine without pollution discharge, to save the investment in technological transformation of existing papermaking enterprise.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of multicylinder corrugated paper machine without pollution discharge includes cylinder, head box, water pond, woollen blanket, couch roll, pressure roller, it is characterized in that: it mainly is made of 3-8 cylinder, a glazing felt, a lower felt; A described 3-8 cylinder, its axis is parallel to each other, its front respectively is provided with a head box, the inclined to one side back upper place on each net top is equipped with a couch roll, its below is provided with a water pond, described glazing felt becomes articulating, lower surface of semi-ring becomes nearly tangential its upper surface of solderless wrapped connection of little angle then to become little angle solderless wrapped connection with the top couch (roll) of each cylinder respectively under it with the upper surface at each cylinder top, glazing felt passes on each of prepressing portion, become to hold connection between the lower roll and with the earlier top couch (roll) of couch roll squeezer, described lower felt begins to constitute articulating from first lower couch (roll) of prepressing portion, be superimposed and operation in the same way at the lower surface of its upper surface of prepressing portion and glazing felt, then last of lower felt and couch roll squeezer becomes to hold connection to the lower couch (roll) after leaning in the couch roll.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is an embodiment of the invention multicylinder corrugated paper machine without pollution discharge structural representation.
The number in the figure explanation:
1 stretcher, 2 adjusters, 3 deflector rolls
The squeezing of 4 glazing felts, 5 squeezers, 6 couch rolls
7 lower felt 8 couch rolls, 9 cylinder moulds (cylinder)
10 water ponds, 11 head boxs, 12 squeeze press
13 felt trashers, 14 tanks
The specific embodiment
I have done a no unloading water board corrugated paper machine that five cylinders are arranged by technique scheme.After this machine starts, the glazing felt 7 that becomes articulating by the inverse time to operation (go up the operation of semi-ring right-to-left, following semi-ring moves from left to right); Meanwhile, for the paper pulp of slurry device through head box 11 stir evenly and cloth in up time on the wire side of the cylinder that rotates, because of the adhesive force of pulp layer and woollen blanket sticks to the lower surface of glazing felt 4 greater than the adhesive force of paper pulp and wire side with pulp layer, woollen blanket 4 was extruded part water (water inflow water pond 10) with pulp layer under it under the couch roll above the cylinder is exerted pressure when the pulp layer on this wire side contact with woollen blanket on net top; The glazing felt 4 of band ply of paper continues operation to the right, in the process that repeats again on second cylinder on the above-mentioned cylinder, and is added with second layer paper pulp again on the ply of paper that the glazing felt lower surface is adhered to and is subjected to the couch roll extruding of second cylinder top to remove part water; Such ply of paper is added with process till the 5th cylinder.The band paper glazing felt that top collar goes out from the 5th cylinder passes squeezing with lower felt 7 and goes up between the lower couch (roll) 5 and remove more moisture content, the top couch (roll) of glazing felt 4 and the couch roll squeezer 6 on a left side or hold connects, and lower felt 7 becomes to hold connection with right lower couch (roll), transferred to the upper surface of lower felt 7 so extract ply of paper from the lower surface of glazing felt 4, the ply of paper of being led out by lower felt 7 is transferred to the online oven dry of oven dry more then becomes finished paper.
Described glazing felt 4 is cleaned through felt trasher 13 earlier before carrying ply of paper, and press dry through water squeezing depressor 12, so it has bigger adhesive force to paper pulp; Used paper pulp is high-quality paper pulp in pulp distributor before first cylinder and the head box, and the impurity that the glazing felt surface is not reproduced in the paper pulp adheres to, and is beneficial to the transfer of woollen blanket cleaning and ply of paper.Since second the used paper pulp of cylinder all is recycled writing paper time slurry, so need with the good head box of whipping performance, is used for papermaking to utilize the whole compositions in time chylema.The whole recyclings of all plain boiled waters of this paper machine, so without sewage discharge, the low amounts of water that is consumed is replenished by running water.
Beneficial effect:
It is lower that this paper machine has investment, and advantage such as compact conformation, floor space are few, without sewage discharge is specially adapted to the technological transformation of enterprise.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of multicylinder corrugated paper machine without pollution discharge includes cylinder, head box, water pond, woollen blanket, couch roll, pressure roller, it is characterized in that: it mainly is made of 3-8 cylinder, a glazing felt, a lower felt; A described 3-8 cylinder, its axis is parallel to each other, its front respectively is provided with a head box, the inclined to one side back upper place on each net top is equipped with a couch roll, its below is provided with a water pond, described glazing felt becomes articulating, lower surface of semi-ring becomes nearly tangential its upper surface of solderless wrapped connection of little angle then to become little angle solderless wrapped connection with the top couch (roll) of each cylinder respectively under it with the upper surface at each cylinder top, glazing felt passes on each of prepressing portion, become to hold connection between the lower roll and with the earlier top couch (roll) of couch roll squeezer, described lower felt begins to constitute articulating from first lower couch (roll) of prepressing portion, be superimposed and operation in the same way at the lower surface of its upper surface of prepressing portion and glazing felt, then last of lower felt and couch roll squeezer becomes to hold connection to the lower couch (roll) after leaning in the couch roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021292019A CN1478952A (en) | 2002-08-27 | 2002-08-27 | Multicylinder corrugated paper machine without pollution discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021292019A CN1478952A (en) | 2002-08-27 | 2002-08-27 | Multicylinder corrugated paper machine without pollution discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1478952A true CN1478952A (en) | 2004-03-03 |
Family
ID=34144051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021292019A Pending CN1478952A (en) | 2002-08-27 | 2002-08-27 | Multicylinder corrugated paper machine without pollution discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1478952A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149442A (en) * | 2016-08-31 | 2016-11-23 | 上海轻良实业有限公司 | A kind of lower felt deflector roll adjusting means |
| CN107100043A (en) * | 2017-06-15 | 2017-08-29 | 建宁县恒源节能环保科技有限公司 | Density board pre-profiling device |
| CN113529469A (en) * | 2021-07-13 | 2021-10-22 | 赣州龙邦材料科技有限公司 | Cylinder paper machine |
-
2002
- 2002-08-27 CN CNA021292019A patent/CN1478952A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149442A (en) * | 2016-08-31 | 2016-11-23 | 上海轻良实业有限公司 | A kind of lower felt deflector roll adjusting means |
| CN106149442B (en) * | 2016-08-31 | 2018-01-16 | 上海轻良实业有限公司 | A kind of lower felt deflector roll adjusting means |
| CN107100043A (en) * | 2017-06-15 | 2017-08-29 | 建宁县恒源节能环保科技有限公司 | Density board pre-profiling device |
| CN113529469A (en) * | 2021-07-13 | 2021-10-22 | 赣州龙邦材料科技有限公司 | Cylinder paper machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |