ES474989A1 - Bonding agent foaming device - has high performance mixing pump for increasing vol. and stabilising chamber followed by quiescent chamber for applicator - Google Patents

Bonding agent foaming device - has high performance mixing pump for increasing vol. and stabilising chamber followed by quiescent chamber for applicator

Info

Publication number
ES474989A1
ES474989A1 ES474989A ES474989A ES474989A1 ES 474989 A1 ES474989 A1 ES 474989A1 ES 474989 A ES474989 A ES 474989A ES 474989 A ES474989 A ES 474989A ES 474989 A1 ES474989 A1 ES 474989A1
Authority
ES
Spain
Prior art keywords
chamber
pump
stabilising
agent
followed
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
Application number
ES474989A
Other languages
Spanish (es)
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.)
Furniere & Platten Vvb
Original Assignee
Furniere & Platten Vvb
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 Furniere & Platten Vvb filed Critical Furniere & Platten Vvb
Publication of ES474989A1 publication Critical patent/ES474989A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0209—Methods, e.g. characterised by the composition of the agent

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Nozzles (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Bonding agent foaming device has a pump which serves as a mixing pump with an output of 40m to increase the vol. of the agent in excess of 20%, the pump being followed by a stabilising of the agent/air mixt. takes place. Pref. the pump has separate inlets for the agent and air and the pump is capable of fivefold air intake w.r.t. bonding agent intake. Outlet of pump is connected to the stabilising chamber which is provided with an inlet nozzle to intensify ght flow into the chamber which is provided with 9 spaced perforated baffle plates interconnected by longitudinally extending spacers to form a mixing basket. The chamber is followed by a quiescent chamber whose outlet is connected to an applicator. A number of stabilising chambers may be arranged in series. Used for bonding wood chips for chipboard, hardboard or plywood mfr. The mixt., which can be transported, has a pot-life of >2 hrs. and its structure is maintained until application.
ES474989A 1977-11-10 1978-11-10 Bonding agent foaming device - has high performance mixing pump for increasing vol. and stabilising chamber followed by quiescent chamber for applicator Expired ES474989A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD7700201994A DD133301A1 (en) 1977-11-10 1977-11-10 DEVICE FOR DISPENSING BINDER FOR PLATE MANUFACTURING

Publications (1)

Publication Number Publication Date
ES474989A1 true ES474989A1 (en) 1979-04-01

Family

ID=5510413

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474989A Expired ES474989A1 (en) 1977-11-10 1978-11-10 Bonding agent foaming device - has high performance mixing pump for increasing vol. and stabilising chamber followed by quiescent chamber for applicator

Country Status (7)

Country Link
DD (1) DD133301A1 (en)
DE (1) DE2848038A1 (en)
ES (1) ES474989A1 (en)
FI (1) FI783434A (en)
IT (1) IT1109269B (en)
PL (1) PL210831A1 (en)
SU (1) SU952306A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137109A1 (en) * 1981-09-18 1983-04-07 Loedige Maschbau Gmbh Geb METHOD AND DEVICE FOR MOISTURIZING Bulk Goods
DE3425078A1 (en) * 1984-07-07 1986-02-06 Bernhard 7913 Senden Holz DEVICE FOR PRODUCING FOAM
FI104835B (en) * 1997-01-14 2000-04-14 Neste Chemicals Oy Lignin-based binders for the production of particle board
FI104834B (en) * 1997-01-14 2000-04-14 Neste Chemicals Oy Lignin-based binders and their manufacturing process
WO2004113428A1 (en) * 2003-06-24 2004-12-29 Agro Biomass Consult Aps Method for mixing and homogenisation of binding agents and additives

Also Published As

Publication number Publication date
IT7851829A0 (en) 1978-11-08
DD133301A1 (en) 1978-12-27
SU952306A1 (en) 1982-08-23
FI783434A (en) 1979-05-11
PL210831A1 (en) 1979-07-16
IT1109269B (en) 1985-12-16
DE2848038A1 (en) 1979-05-17

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