US229201A - Paper-pulp machine - Google Patents
Paper-pulp machine Download PDFInfo
- Publication number
- US229201A US229201A US229201DA US229201A US 229201 A US229201 A US 229201A US 229201D A US229201D A US 229201DA US 229201 A US229201 A US 229201A
- Authority
- US
- United States
- Prior art keywords
- steam
- pulp
- paper
- vat
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001131 Pulp (paper) Polymers 0.000 title description 8
- 239000000463 material Substances 0.000 description 16
- 239000002023 wood Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 6
- 235000015450 Tilia cordata Nutrition 0.000 description 6
- 235000011941 Tilia x europaea Nutrition 0.000 description 6
- 210000000038 chest Anatomy 0.000 description 6
- 239000004571 lime Substances 0.000 description 6
- 238000009738 saturating Methods 0.000 description 6
- 239000010902 straw Substances 0.000 description 6
- 240000004658 Medicago sativa Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/02—Methods of beating; Beaters of the Hollander type
Definitions
- This invention contemplates improvements n pulp engines or machines; and it consists in the construction and arrangement of means for conducting the material acted on by the beaters between the parallel saturating or steam chests; in the employment of beaters hun g above rou ghened or corrugated beds, with upward inclines at their rear ends and downward inclines at their forward ends; in the employment of an agitator or feedi n g device on a revolving shaft hung above a downward ineline, and arranged with relation to the beaters and their beds, and of a vertically-adjustable foraminated or-perforated tube located in line with the outlet, substantially as hereinafter more fully set forth.
- FIG. 2 is a vertical longitudinal section thereof with the cover in position.
- Fig. 3 is a vertical transverse section of the same with the screen-tube in position, and
- Figs. 4. and 5 are detail views of the machine.
- the object of this invention is to manipulate and disintegrate libers from Wood or straw, and to soften and mix the fibers obtained from Wood or straw with rag stock or pulp for Manila or liner grades of paper.
- A represents a vat or tank of any desired form, having at its top and bottom the outward-extending flanges a, on which v:rest the top and bottom, and between which and said flanges is interposed suitable steam-packing.
- B represents the top, which' may be made in hinged sections, as shown, or in any desired manner, and on which may be placed a suitable hopper, to admit of the material being placed in the vat.
- C represents the bottom, having the outlet b and the inlets c for the steam to the steamchests.
- D represents projections on the outer sides of the vat, said projections being provided with screw threaded opening d to receive a screw-threaded rod, e, which rests against a shaft, E, and admits of the ends of the same being adjusted u p or down.
- E represents the main shaft, working in steam tight sliding boxes fj' fj', and provided on either end with band-wheels g g for imparting to it the necessary motion.
- ⁇ F represents cylinders rigidly attached to the shaft E. These cylinders are ribbed or Otherwise roughened in order to more perfeet-ly act on the material.
- G represents the beds, between which and the cylinders the material passes. Said beds are ribbed or otherwise roughened to correspond with the cylinders.
- the shaft E carrying the cylinders F, is allowed to rise and fall ⁇ to accommodate itself to the amount of material between the cylinders and beds by means of the sliding boxes.
- H represents a shaft passing through one end of the vat, and having upon either end th packing-boxes h and band-wheels t.
- I represents the agitator, which may be toothed or of any other desired construction.
- Said agitator is rigidly attached to the shaft H, and receives its motion from it.
- K K represent steam-chests, through which passes the main shaft E.
- L represents a steam-chest of triangular form, situated in one end of the vat.
- Said steam-chest has its sides t" i slightly curved, and is to be provided, as also are steam-chests K K, with suitable openings to admit the steam into the tank.
- O represents a curved incline in one end of the vat, just in the rear of the agitator, to enable it to more easily catch and move forward the material to the cylinder.
- Q represents a shaft extending from the outlet up through the top of the vat, and hav- IOO ing on its upper end a roller, l. Said shaft is supported by a suitable frame-work, m.
- .R represents a wire screen surrounding the shaft Q, and having attached thereto the cords n, whereby it may be raised or lowered at will.
- the screen R is notv used in unsteamed pulp, and can be drawn up out of the way; but for pulp that has been steamed or ehemicalized and bleached the screen can be lowered down in place after the lime, chemicals, and steam have done their work.4
- the object of the screen is to drain off from the wood or other pulp all the dirty water and lime or other ingredients that must be washed out of the pulp before it is beaten for the paper-stock.
- Hot or cold water is letinto the vat andthe cylinders are raised and set in motion, as also is the agitator, which will wash the stock, and by the aid of the wire screen the stock can be kept in the vat and the dirty water, Snc., run olf. By washing sawdust, wood, or chips in this manner the stock or pulp is lnade cleaner and whiter.
- the operation is as follows: The material to be converted into pulp is placed into the vat.
- the agitator moves the same forward between the beds and cylinders, which carry it out to the opposite side. sides of the steam-chest L back between the steam-chests K, which act as guides, to the agitator, which again sends it forward, and the operation continues until the material is in the desired state.
- steamcoils may be used instead of the steam-chests K.
- sawed, chipped, or crushed wood, shavings, or sawdust can be manipulated and softened to be refined suitable for the manufacture of paper.
- the vessel A having the corrugated or roughened beds G, provided with downward oblique inclines N, and the double concaved or triangular tank L, in combination with the beaters F on a shaft, E, and parallel saturating or steam chests K, substantially as and for the purpose set forth.
Landscapes
- Paper (AREA)
Description
2 S'heefs-Sheet'l..
J. TAYLOR. Paper Pulp Machine.
a'fenve'cl June 22, 1 880.
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` No. 229,201. Patented June 22,1880.
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|NITED STATES l JAMES TAYLOR, OF LUZERNE, NEV YORK.
PAPER-PULP MACHINE.
SPECIFICATION forming part of Letters Patent No.V 229,201, dated .Time 22, 1880, Application filed February 28, 1880.
To all 'whom it may concern:
Be it known that I, JAMES TAYLOR, of Luzerne, in the county of Warren and State of New York, have invented certain new and useful Improvements in Paper-Pulp Machines; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it fappertains'to makeand use the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification. v
This invention contemplates improvements n pulp engines or machines; and it consists in the construction and arrangement of means for conducting the material acted on by the beaters between the parallel saturating or steam chests; in the employment of beaters hun g above rou ghened or corrugated beds, with upward inclines at their rear ends and downward inclines at their forward ends; in the employment of an agitator or feedi n g device on a revolving shaft hung above a downward ineline, and arranged with relation to the beaters and their beds, and of a vertically-adjustable foraminated or-perforated tube located in line with the outlet, substantially as hereinafter more fully set forth.
In the annexed drawings, which fully illustrate my invention, Figure lis plan view with the cover removed of my improved pulp-machine. Fig. 2 is a vertical longitudinal section thereof with the cover in position. Fig. 3 is a vertical transverse section of the same with the screen-tube in position, and Figs. 4. and 5 are detail views of the machine.
Like letters of reference indicate like parts.
The object of this invention is to manipulate and disintegrate libers from Wood or straw, and to soften and mix the fibers obtained from Wood or straw with rag stock or pulp for Manila or liner grades of paper.
A represents a vat or tank of any desired form, having at its top and bottom the outward-extending flanges a, on which v:rest the top and bottom, and between which and said flanges is interposed suitable steam-packing.
B represents the top, which' may be made in hinged sections, as shown, or in any desired manner, and on which may be placed a suitable hopper, to admit of the material being placed in the vat.
C represents the bottom, having the outlet b and the inlets c for the steam to the steamchests.
D represents projections on the outer sides of the vat, said projections being provided with screw threaded opening d to receive a screw-threaded rod, e, which rests against a shaft, E, and admits of the ends of the same being adjusted u p or down.
E represents the main shaft, working in steam tight sliding boxes fj' fj', and provided on either end with band-wheels g g for imparting to it the necessary motion.
` F represents cylinders rigidly attached to the shaft E. These cylinders are ribbed or Otherwise roughened in order to more perfeet-ly act on the material.
G represents the beds, between which and the cylinders the material passes. Said beds are ribbed or otherwise roughened to correspond with the cylinders.
The shaft E, carrying the cylinders F, is allowed to rise and fall `to accommodate itself to the amount of material between the cylinders and beds by means of the sliding boxes.
H represents a shaft passing through one end of the vat, and having upon either end th packing-boxes h and band-wheels t.
I represents the agitator, which may be toothed or of any other desired construction. Said agitator is rigidly attached to the shaft H, and receives its motion from it.
K K represent steam-chests, through which passes the main shaft E.
L represents a steam-chest of triangular form, situated in one end of the vat. Said steam-chest has its sides t" i slightly curved, and is to be provided, as also are steam-chests K K, with suitable openings to admit the steam into the tank.
M vare inclines leading to the beds G. N are inclines leading from the same.
O represents a curved incline in one end of the vat, just in the rear of the agitator, to enable it to more easily catch and move forward the material to the cylinder.
l? represents a screw-cap over the outlet.
Q represents a shaft extending from the outlet up through the top of the vat, and hav- IOO ing on its upper end a roller, l. Said shaft is supported by a suitable frame-work, m.
.R represents a wire screen surrounding the shaft Q, and having attached thereto the cords n, whereby it may be raised or lowered at will.
The screen R is notv used in unsteamed pulp, and can be drawn up out of the way; but for pulp that has been steamed or ehemicalized and bleached the screen can be lowered down in place after the lime, chemicals, and steam have done their work.4 The object of the screen is to drain off from the wood or other pulp all the dirty water and lime or other ingredients that must be washed out of the pulp before it is beaten for the paper-stock.
Hot or cold water is letinto the vat andthe cylinders are raised and set in motion, as also is the agitator, which will wash the stock, and by the aid of the wire screen the stock can be kept in the vat and the dirty water, Snc., run olf. By washing sawdust, wood, or chips in this manner the stock or pulp is lnade cleaner and whiter. V
The operation is as follows: The material to be converted into pulp is placed into the vat. The agitator moves the same forward between the beds and cylinders, which carry it out to the opposite side. sides of the steam-chest L back between the steam-chests K, which act as guides, to the agitator, which again sends it forward, and the operation continues until the material is in the desired state. A
During the operation steam is let into the vat, which renders the process of disintegrating more perfect.
Instead of the steam-chests K, steamcoils may be used.
It will be seen that I have shown a tank with a flat covering with bolts, so that steampacking maybe introduced between the top and body; but the main shaft may be mounted on the top of the tank and a suitable circle provided to cover the cylinders, as desired.
1t will be further seen, that the engine being steam-tight, straw cut and put into the tank with a proper quantity of lime and the'steam It is then guided by the curved Y let onto the stock from the steam-chests, the
samecan be prepared in a very short time.
By this arrangement sawed, chipped, or crushed wood, shavings, or sawdust can be manipulated and softened to be refined suitable for the manufacture of paper.
Although I have described a steam-tank, yet the manipulation can be effected without the use of steam, but simply with cold water.
Having thus fully described my invention, what I claim as new, and desi-re to secure by Letters Patent, is
l. The vessel A, having the corrugated or roughened beds G, provided with downward oblique inclines N, and the double concaved or triangular tank L, in combination with the beaters F on a shaft, E, and parallel saturating or steam chests K, substantially as and for the purpose set forth.
2. The combination, with the vessel A, having the concaved or inclined cleat O, beds G, with their rear ends provided with upward inclines M, and their forward ends with ldownward oblique inclines N, and triangular tank L, of the'feeder or agitator U, beaters F, and i saturating or steam chests K, substantially as and for the purpose set forth.
3. The combination, with the vessel A, having an outlet, P, of the foraminated or 4perforated tube R, having vertically-adj usting cords a, or equivalents, passing over pulleys in a supporting-frame over the vessel A, substantially
Publications (1)
Publication Number | Publication Date |
---|---|
US229201A true US229201A (en) | 1880-06-22 |
Family
ID=2298578
Family Applications (1)
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US229201D Expired - Lifetime US229201A (en) | Paper-pulp machine |
Country Status (1)
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US (1) | US229201A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060058508A1 (en) * | 2002-11-19 | 2006-03-16 | Credia Japan Co., Ltd. | Novel functional peptide nucleic acid and process for producing the same |
-
0
- US US229201D patent/US229201A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060058508A1 (en) * | 2002-11-19 | 2006-03-16 | Credia Japan Co., Ltd. | Novel functional peptide nucleic acid and process for producing the same |
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