MD20050377A - Devices for preparing activated building mixes on base of mineral binders - Google Patents
Devices for preparing activated building mixes on base of mineral binders Download PDFInfo
- Publication number
- MD20050377A MD20050377A MDA20050377A MD20050377A MD20050377A MD 20050377 A MD20050377 A MD 20050377A MD A20050377 A MDA20050377 A MD A20050377A MD 20050377 A MD20050377 A MD 20050377A MD 20050377 A MD20050377 A MD 20050377A
- Authority
- MD
- Moldova
- Prior art keywords
- mixture
- mineral binders
- activated
- basis
- hollow cylinder
- Prior art date
Links
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Inventia se refera la fabricarea elementelor de constructie din amestecuri activate pe baza de lianti minerali. Dispozitivul pentru prepararea amestecurilor de constructie activate pe baza de lianti minerali include un corp cilindric cu tevi de incarcare superioare si de evacuare inferioare, un arbore de transmisie vertical, de care este fixat un platou de distributie cu bordura directoare inclinata si niste brate orizontale care formeaza o cruce, cu tije fixate pe ele in linie elicoidala. Pe suprafata interioara a peretelui vertical si a fundului corpului sunt instalate inclinat in opozit duze pentru debitarea incrucisata a jeturilor de apasau de solutie apoasa de adaos plastifiant si a aerului. Corpul cilindric al dispozitivului poate fi compus din mai multe camere cu orificii de trecere executate in diafragmele dintre ele. In fiecaredintre ele, in calea fluxului de amestec care se deplasaseaza, se instaleaza dispozitive cavitational-stimulatoare, care ingusteaza sectiunea fluxului, ceea ce creeaza conditii pentru cavitatie suplimentara si, in consecinta, pentru activarea amestecului. Teava inferioara a dispozitivului este executata in forma de cilindru cav, coaxial cu alt cilindru cav. In cavitatea dintre ei se debiteaza agregatele, inclusiv cele cu fibre, iar la iesirea din teava se produce malaxarea lor cu amestecul aposde liant mineral activat.The invention relates to the manufacture of construction elements from mixtures activated on the basis of mineral binders. The device for the preparation of the construction mixtures activated on the basis of mineral binders includes a cylindrical body with upper loading and lower discharge pipes, a vertical transmission shaft, from which is fixed a distribution board with inclined steering edge and some horizontal forming arms. a cross, with rods fixed on them in a helical line. On the inner surface of the vertical wall and the bottom of the body are installed nozzles for the cross-cutting of the water jets of aqueous solution of plasticizer and air. The cylindrical body of the device can be composed of several chambers with passage holes executed in the diaphragms between them. In each of them, in the path of the moving mixture flow, cavitational-stimulating devices are installed, which narrows the section of the flow, which creates conditions for additional cavitation and, consequently, for activating the mixture. The lower pipe of the device is made in the form of a hollow cylinder, coaxial with another hollow cylinder. In the cavity between them the aggregates are cut, including those with fibers, and at the exit of the pipe their mixing occurs with the mixture of activated mineral binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20050377A MD3509C2 (en) | 2005-12-16 | 2005-12-16 | Device for preparing activated building mixes on base of mineral binders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20050377A MD3509C2 (en) | 2005-12-16 | 2005-12-16 | Device for preparing activated building mixes on base of mineral binders |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20050377A true MD20050377A (en) | 2007-06-30 |
| MD3509B2 MD3509B2 (en) | 2008-02-29 |
| MD3509C2 MD3509C2 (en) | 2008-09-30 |
Family
ID=38229398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20050377A MD3509C2 (en) | 2005-12-16 | 2005-12-16 | Device for preparing activated building mixes on base of mineral binders |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3509C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4111C1 (en) * | 2010-03-26 | 2012-01-31 | Евсей ШАМИС | Process for the preparation of building mixture |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU133488A1 (en) * | 1960-02-26 | 1960-11-30 | М.А. Кудряшов | High Speed Reperforator Punching Device |
| SU582096A2 (en) * | 1976-07-22 | 1977-11-30 | Кишиневский Политехнический Институт Им.С.Лызо | Device for placing concrete mixes and like materials in a mould |
| SU720289A1 (en) * | 1977-04-22 | 1980-03-05 | Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского | Device for automatically measuring the phase position of disbalance |
| SU887202A1 (en) * | 1979-06-20 | 1981-12-07 | Киевский Завод Строительных Материалов | Continuous-action ajitator for preparing gypsum mixtures |
| SU1269330A1 (en) * | 1985-03-11 | 1997-11-10 | Институт катализа СО АН СССР | Ethylene polymerization catalyst and method of preparation thereof |
| RU2106290C1 (en) * | 1995-12-05 | 1998-03-10 | Всероссийский научно-исследовательский институт орошаемого земледелия | Pressed licorice root binder |
| RU2124437C1 (en) * | 1998-03-24 | 1999-01-10 | Евсей Ефимович Шамис | Device for producing quick-hardening cellular building mixes based on mineral binding agent |
| CA2518729C (en) * | 2003-03-12 | 2012-01-03 | Halliburton Energy Services, Inc. | Foamed compositions and methods of use in subterranean zones |
| US7690834B2 (en) * | 2003-05-26 | 2010-04-06 | Yoshino Gypsum Co., Ltd | Mixer and mixing method for producing gypsum slurry |
| RU2275300C2 (en) * | 2004-04-29 | 2006-04-27 | Абакар Ахмедпашаевич Акаев | Method of unloading of the concrete mixture from the baromixers and the device the method realization |
| PL114885U1 (en) * | 2004-06-14 | 2005-12-27 | Altrad Spomasz Sa | Drive system for concrete mixers and agitators |
| CN1919562A (en) * | 2006-08-31 | 2007-02-28 | 广东水电二局股份有限公司 | Method of fast and equably mixing concrete with added magnesium oxide |
-
2005
- 2005-12-16 MD MDA20050377A patent/MD3509C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD3509C2 (en) | 2008-09-30 |
| MD3509B2 (en) | 2008-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |