US1661678A - Apparatus for pulp-board making - Google Patents

Apparatus for pulp-board making Download PDF

Info

Publication number
US1661678A
US1661678A US196334A US19633427A US1661678A US 1661678 A US1661678 A US 1661678A US 196334 A US196334 A US 196334A US 19633427 A US19633427 A US 19633427A US 1661678 A US1661678 A US 1661678A
Authority
US
United States
Prior art keywords
belts
screens
pulp
board making
converge
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
Application number
US196334A
Inventor
Price Herbert Theodore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1661678A publication Critical patent/US1661678A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper

Definitions

  • Apparatus constructed according to this invention comprises a tank or 'casing in which two endless woven wire -belts A and B are suitably driven by rollers C and D and carried upon rollers E and F.
  • the belts A and B are arranged in the shape of a Y, that is to say the two belts converge to a central point and thenrun together for some distance.
  • I may provide a hollow perforated roller or pipe G for supplying steam to the material passing that point.
  • I also provide two Awoven wire screens H and J having reciprocating motion, and these screens H and J converge to near the meeting place of the belts A and B.
  • the angle made by the'screens H and J about half that made by the belts A and
  • the reciprocating motion of thescreens H and J is produced by means of pull rods K and L acting on one end of links M and N, this end being pushed outward.
  • the links working on fulcrums O and P will cause the other end of the link to come up carrying with it the screens H and J.
  • the links R follow the motion of the screensH and J.
  • the belts A and B are. driven in directions shown by the arrows towards the meeting point and in the space between one belt A and the'nearest screen H I feed the long bres whilst in the space between the other screen J and belt B I feed the finer materialwhich I desire to use as a surfacing mixture.
  • the two belts A and B trav-el towards the meeting point they draw the long fibres and surfacing material with themat the same time thescreens H and J are reciprocating which tends to bring the lighter f material towards the screen H in one case and to eectua'lly ⁇ mix ⁇ the ingredients in the other.
  • the two materials are joined at the stationary, and may alter the character of the screens and belts to suitl dierent materials.
  • I may also have three or more pairs of belts and screens or use one screen reciprocatlng or stationary between the two belts.
  • a board may be prepared which has a long heavy fibred bottom and a fine smooth upper surface which will not collect dust, fluff and the like, and will readily take paint or stain, and may be plastered, papered or stenciled.
  • a board may be prepared which has two fine smooth surfaces and a thick long bred interior.

Landscapes

  • Paper (AREA)

Description

H T.`PR|CE APPARATUS FOR PULP BOARD MAKING March 6, '41928.
Filed June 5, 1927 4 Patented Mar. 6, 1928.
UNITED STATES PATENT OFFICE.
HERBERT THEODORE IRIC, 0F BURWOOD, SYDNEY, NEW SOUTH WALES, AUSTRALIA.
I APPARATUS FOR PULPr-BOARDvMAKING-.i
Application led June 3, 1927, vSerial N0. 196,334, and in Australia'ifuly 16, 1926.l
In order that the invention may be bet-ter understood reference'may be had to the ac companying pictorial drawing in which the casing is broken away to show the interior.
Apparatus constructed according to this invention comprises a tank or 'casing in which two endless woven wire -belts A and B are suitably driven by rollers C and D and carried upon rollers E and F.
The belts A and B are arranged in the shape of a Y, that is to say the two belts converge to a central point and thenrun together for some distance. Mounted at the meeting point of the belts A and B I may provide a hollow perforated roller or pipe G for supplying steam to the material passing that point. I also provide two Awoven wire screens H and J having reciprocating motion, and these screens H and J converge to near the meeting place of the belts A and B. The angle made by the'screens H and J about half that made by the belts A and The reciprocating motion of thescreens H and J is produced by means of pull rods K and L acting on one end of links M and N, this end being pushed outward. The links working on fulcrums O and P will cause the other end of the link to come up carrying with it the screens H and J. The links R follow the motion of the screensH and J.
In use the belts A and B are. driven in directions shown by the arrows towards the meeting point and in the space between one belt A and the'nearest screen H I feed the long bres whilst in the space between the other screen J and belt B I feed the finer materialwhich I desire to use as a surfacing mixture. As the. two belts A and B trav-el towards the meeting point they draw the long fibres and surfacing material with themat the same time thescreens H and J are reciprocating which tends to bring the lighter f material towards the screen H in one case and to eectua'lly `mix` the ingredients in the other. The two materials are joined at the stationary, and may alter the character of the screens and belts to suitl dierent materials. I may also have three or more pairs of belts and screens or use one screen reciprocatlng or stationary between the two belts.
It has been found by experiment that variety of pulp boards may be produced by the apparatus before described; for eX ample, a board may be prepared which has a long heavy fibred bottom and a fine smooth upper surface which will not collect dust, fluff and the like, and will readily take paint or stain, and may be plastered, papered or stenciled. .Another form of board may be prepared which has two fine smooth surfaces and a thick long bred interior.
I claiml. In Vapparatus for pulp board making, two moving and convergzging endless woven wire belts and two converging and reciproeating woven. wire screens substantially as described. i
2. In apparatus for pulp board making,
two moving Vand converging endless belts,
land two converging and reciprocating woven wire screens anda perforated roller 'for delivering steam at' the meeting place of the/ belts and screens substantially as deciproeating means for said screens substantially as described.
4. In apparatus for pulp board making,
u tank or Casing housing endless Woven Wire 5 belts carried on and moved forward by rollers and adapted to converge, und woven wire screens adapted to converge, reciproeating means for said screens, and a perforated pipe for admission ofsteam at the meeting place of the screens and belts substnntially as described.
In testimony whereof I have aixed my signature.
HERBERT THEODORE PRICE,
US196334A 1926-07-16 1927-06-03 Apparatus for pulp-board making Expired - Lifetime US1661678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU1661678X 1926-07-16

Publications (1)

Publication Number Publication Date
US1661678A true US1661678A (en) 1928-03-06

Family

ID=3837325

Family Applications (1)

Application Number Title Priority Date Filing Date
US196334A Expired - Lifetime US1661678A (en) 1926-07-16 1927-06-03 Apparatus for pulp-board making

Country Status (1)

Country Link
US (1) US1661678A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969114A (en) * 1958-10-13 1961-01-24 Black Clawson Co Paper machinery
FR2416101A1 (en) * 1978-01-31 1979-08-31 Fuji Mfg Co Ltd APPARATUS FOR THE MANUFACTURE OF FIBER PANELS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969114A (en) * 1958-10-13 1961-01-24 Black Clawson Co Paper machinery
FR2416101A1 (en) * 1978-01-31 1979-08-31 Fuji Mfg Co Ltd APPARATUS FOR THE MANUFACTURE OF FIBER PANELS

Similar Documents

Publication Publication Date Title
US1661678A (en) Apparatus for pulp-board making
US787886A (en) Machine for making tape.
US1539542A (en) Method and apparatus for producing fibrous board
US1344777A (en) Machine for treating cut pile fabrics
US582060A (en) hitchins
US1875710A (en) Hair spreading machine
US1001435A (en) Textile-conditioning apparatus.
SU883208A1 (en) Method and apparatus for polychromatic dyeing of textile material
USRE15853E (en) Marius vernay
US162440A (en) Improvement in machines for polishing oil-cloth
US1083128A (en) Washing-out and refining machine.
US1963322A (en) Scrubbing, sizing, starching, or other like machine
US358647A (en) William campbell
US3738A (en) Machine formaking- sand
US807154A (en) Machine for producing plush effects on wall-coverings.
NO149652B (en) FIBER PLATE MANUFACTURING APPLIANCE.
DE334831C (en) Electrostatic separator, in which a web of material is guided over two rollers
US1671042A (en) Composite-strip-forming machine
DE947544C (en) Device for the suction of textile webs, preferably guided without tension
GB331707A (en) Improvements in and apparatus for the manufacture and production of ornamented paper
US771196A (en) Blacking-machine.
US1601712A (en) Apparatus for mixing bristle
US918767A (en) Dyeing-machine.
US460387A (en) Washing-machine
US316355A (en) Plaiting apparatus