GB1311072A – Apparatus for measuring the degree of beating of pulp flowing through a conduit
– Google Patents
GB1311072A – Apparatus for measuring the degree of beating of pulp flowing through a conduit
– Google Patents
Apparatus for measuring the degree of beating of pulp flowing through a conduit
Info
Publication number
GB1311072A
GB1311072A
GB2825471A
GB2825471A
GB1311072A
GB 1311072 A
GB1311072 A
GB 1311072A
GB 2825471 A
GB2825471 A
GB 2825471A
GB 2825471 A
GB2825471 A
GB 2825471A
GB 1311072 A
GB1311072 A
GB 1311072A
Authority
GB
United Kingdom
Prior art keywords
pulp
conduit
plate
water
disc
Prior art date
1970-06-17
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
Application number
GB2825471A
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.)
Kalle Regulatorer AB
Original Assignee
Kalle Regulatorer AB
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.)
1970-06-17
Filing date
1971-06-16
Publication date
1973-03-21
1971-06-16
Application filed by Kalle Regulatorer AB
filed
Critical
Kalle Regulatorer AB
1973-03-21
Publication of GB1311072A
publication
Critical
patent/GB1311072A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
238000010009
beating
Methods
0.000
title
1
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
5
238000005259
measurement
Methods
0.000
abstract
2
238000012360
testing method
Methods
0.000
abstract
2
229920001131
Pulp (paper)
Polymers
0.000
abstract
1
229920002678
cellulose
Polymers
0.000
abstract
1
239000001913
cellulose
Substances
0.000
abstract
1
238000009792
diffusion process
Methods
0.000
abstract
1
239000000835
fiber
Substances
0.000
abstract
1
239000012530
fluid
Substances
0.000
abstract
1
238000010438
heat treatment
Methods
0.000
abstract
1
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
G01N15/06—Investigating concentration of particle suspensions
G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
Abstract
1311072 Testing pulp KALLEREGULATORER AB 16 June 1971 [17 June 1970] 28254/71 Headings D2A and A8B In an apparatus for measuring the degree of heating of cellulose or mechanical pulp flowing through a pipe 3, a sample of pulp is introduced into test cylinder 7 over a strainer plate 20, a fluid pressure applied over the pulp and the rate of passage of water through the strainer plate measured. To fill the cylinder 7, piston 11 is caused to move upwardly from cylinder 9 and pushes disc 19 upwardly by means of hollow rod 18. After moving a short distance, disc 19 abuts strainer plate 20 mounted on hollow tube 21 which is a sliding fit in rod 18. Thereafter, disc 19, strainer plate 20 and plate 29 mounted on the upper end of tube 21 move upwardly and a cover plate 30 is also moved upwardly by plate 29 against springs 33 to place cylinder 7 in communication with conduit 3 Fig. 2 (not shown). Valve 17 is then opened to supply air under pressure to the space above plate 29, and piston 11 is caused to move downwardly, so that the moving parts take up the positions shown in Fig. 1, with the air pressure from conduit 15 being applied over the pulp. The water squeezed from the pulp passes to a vessel 39 where its volume or level after a predetermined time is measured. Water may be supplied through conduit 15 instead of air to pressurize the pulp Fig. 3 (not shown), the measurement then effectively being of the rate of diffusion of water through a fibre cake formed initially at the strainer disc. After a measurement rinse water, possibly mixed with compressed air, is supplied through conduit 27 and passes-out of conduit 37.
GB2825471A
1970-06-17
1971-06-16
Apparatus for measuring the degree of beating of pulp flowing through a conduit
Expired
GB1311072A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE8422/70A
SE342325B
(en)
1970-06-17
1970-06-17
Publications (1)
Publication Number
Publication Date
GB1311072A
true
GB1311072A
(en)
1973-03-21
Family
ID=20274034
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2825471A
Expired
GB1311072A
(en)
1970-06-17
1971-06-16
Apparatus for measuring the degree of beating of pulp flowing through a conduit
Country Status (8)
Country
Link
US
(1)
US3688563A
(en)
JP
(1)
JPS5427758B1
(en)
CA
(1)
CA927625A
(en)
DE
(1)
DE2129836C2
(en)
FI
(1)
FI54031C
(en)
FR
(1)
FR2097780A5
(en)
GB
(1)
GB1311072A
(en)
SE
(1)
SE342325B
(en)
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FI51133C
(en)
*
1975-03-26
1976-10-11
Keskuslaboratorio
Method for determining the filtration properties of a substance in the form of suspension and / or stock.
SE384269B
(en)
*
1975-04-10
1976-04-26
Kaelle Regulatorer Ab
APPLY THAT WHEN AN APPARATUS FOR DETERMINATION OF THE MOLDING DEGREE OF A FIBER SUSPENSION THROUGH A PIPE PIPE SUSPENSED FROM A SAMPLE
SU657103A1
(en)
*
1976-01-15
1979-04-15
Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
Paper pulp milling degree monitoring device
DE2840539C3
(en)
*
1978-09-18
1981-12-17
Haindl Papier Gmbh, 8900 Augsburg
Device for the repeated automatic determination of the drainage capacity of a fiber suspension
SE433537B
(en)
*
1979-11-27
1984-05-28
Innomatic Ab
DEVICE FOR META PARTICLE SIZE OF A SUSPENSION
FI67957C
(en)
*
1983-02-17
1985-06-10
Tampella Oy Ab
PROOF OF ORGANIZATION FOR THE CONSTRUCTION OF A CERTAIN FIBER FIBER WITH A VARIABLE CONCENTRATION
US4613406A
(en)
*
1983-04-04
1986-09-23
Weyerhaeuser Company
Method of measuring drainage rate
DE3639552A1
(en)
*
1986-11-20
1988-06-01
Ts Kt Bjuro Priborostroenija S
Apparatus for determining the filterability of paper pulp
DE3701662A1
(en)
*
1987-01-21
1988-08-04
Ts Kt Bjuro Priborostroenija S
Device for determining the filterability of paper pulp
FI109482B
(en)
*
1996-12-10
2002-08-15
Abb Industry Oy
Sampler, sampling method and method of purifying the sampling device
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1043669B
(en)
*
1956-02-22
1958-11-13
Waldhof Zellstoff Fab
Method and device for continuous testing of the freeness of paper stock
DE1235130B
(en)
*
1962-10-03
1967-02-23
Bolton Emerson
Device for displaying and maintaining the freeness of paper stock
US3360986A
(en)
*
1965-05-21
1968-01-02
Owens Illinois Inc
Flow tester for plastic materials
US3452587A
(en)
*
1966-11-21
1969-07-01
Bolton Emerson
Automatic freeness tester
1970
1970-06-17
SE
SE8422/70A
patent/SE342325B/xx
unknown
1971
1971-04-30
CA
CA111865A
patent/CA927625A/en
not_active
Expired
1971-05-04
US
US140080A
patent/US3688563A/en
not_active
Expired – Lifetime
1971-05-06
FR
FR7117258A
patent/FR2097780A5/fr
not_active
Expired
1971-06-02
FI
FI1524/71A
patent/FI54031C/en
active
1971-06-16
GB
GB2825471A
patent/GB1311072A/en
not_active
Expired
1971-06-16
JP
JP4262171A
patent/JPS5427758B1/ja
active
Pending
1971-06-16
DE
DE2129836A
patent/DE2129836C2/en
not_active
Expired
Also Published As
Publication number
Publication date
FI54031C
(en)
1978-09-11
FR2097780A5
(en)
1972-03-03
JPS5427758B1
(en)
1979-09-12
DE2129836C2
(en)
1982-07-29
FI54031B
(en)
1978-05-31
DE2129836A1
(en)
1971-12-30
SE342325B
(en)
1972-01-31
CA927625A
(en)
1973-06-05
US3688563A
(en)
1972-09-05
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Legal Events
Date
Code
Title
Description
1973-08-01
PS
Patent sealed [section 19, patents act 1949]
1984-02-15
PCNP
Patent ceased through non-payment of renewal fee
