MD3509B2 - Device for preparing activated building mixes on base of mineral binders - Google Patents
Device for preparing activated building mixes on base of mineral bindersInfo
- Publication number
- MD3509B2 MD3509B2 MDA20050377A MD20050377A MD3509B2 MD 3509 B2 MD3509 B2 MD 3509B2 MD A20050377 A MDA20050377 A MD A20050377A MD 20050377 A MD20050377 A MD 20050377A MD 3509 B2 MD3509 B2 MD 3509B2
- Authority
- MD
- Moldova
- Prior art keywords
- cylindrical body
- vertical
- nozzles
- mineral binders
- mechanisms
- Prior art date
Links
Landscapes
- 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 din amestecuri de constructie activate pe baza de lianti minerali. Dispozitivul pentru prepararea amestecurilor de constructie activate pe baza de lianti minerali contine un corp cilindric (1) cu tevi superioara de incarcare si inferioara de evacuare si arbore de conducere vertical, pe care este instalat un platou de distributie si niste brate orizontale cu tije amplasate sub el. Dispozitivul contine,de asemenea, niste mecanisme pentru debitarea apei si adaosului plastifiant dizolvat in ea, si aerului, care includ niste duze pentru debitarea separata sub o presiune de 0,5...6,5 atmosfere impotriva sensului de rotatie a arborelui de conducere vertical a jeturilor de aer si de solutie apoasa de adaos plastifiant. Duzele sunt instalate, respectiv, pe suprafetele interioare ale peretelui verticalal corpului cilindric (1), inclinate in plan vertical si deplasate una fata de alta in plan orizontal, respectiv, cu 15…75° si 45…270°. Platoul de distributie al arborelui vertical este executat cu bordura directoare inclinata sub un unghi de 5…50° in plan vertical. Noutatea consta in aceea ca pe suprafata interioara a fundului corpului cilindric (1) sunt amplasate mecanisme cavitationale stimulatoare, care reduc in locurile amplasarii lor ariile sectiunii verticale a fluxului de amestec care se deplaseaza cu 5...50%. Mecanismele cavitationalestimulatoare sunt executate in forma de elemente cuneiforme radiale plate, care sunt fixate de capacul corpului cilindric (1) sub un unghi de 10…70° fata de suprafata fundului si fata de suprafata interioara a peretelui vertical, totodata elementelesunt unite intre ele in partea inferioara in raport cu capacul corpului cilindric (1). Diametrul corpului cilindric (1) constituie 4,5...10,0 parti din inaltimea lui, iar planurile amplasarii axelor bratelor orizontale ale arborelui vertical si duzelor pentru debitarea apei si solutiei apoase de adaos plastifiant, fixate de suprafata interioara a peretelui vertical al corpului cilindric (1) sunt mai joase fata de suprafata interioara a fundului corpului cilindric (1), respectiv, cu 0,075...0,30si 0,25...0,70 din inaltimea lui.The invention relates to the manufacture of elements from construction mixtures activated on the basis of mineral binders. The device for preparing the construction mixtures activated on the basis of mineral binders contains a cylindrical body (1) with upper loading and lower exhaust pipes and vertical drive shafts, on which is installed a distribution plate and some horizontal arms with rods located below he. The device also contains mechanisms for cutting water and adding plasticizer dissolved in it, and air, including nozzles for separate cutting under a pressure of 0.5 ... 6.5 atmospheres against the direction of rotation of the driving shaft vertical of air jets and aqueous solution of plasticizer addition. The nozzles are installed, respectively, on the inner surfaces of the vertical wall of the cylindrical body (1), inclined vertically and displaced one against the other horizontally, respectively, by 15 ... 75 ° and 45 ... 270 °. The distribution shaft of the vertical shaft is executed with the steering edge inclined at an angle of 5 ... 50 ° vertically. The novelty consists in the fact that on the inner surface of the bottom of the cylindrical body (1) stimulating cavitation mechanisms are located, which reduce in the places of their location the areas of the vertical section of the mixture flow that moves by 5 ... 50%. The cavitational-stimulatory mechanisms are executed in the form of flat radial cuneiform elements, which are fixed by the cap of the cylindrical body (1) at an angle of 10 ... 70 ° to the bottom surface and to the inner surface of the vertical wall, at the same time the elements are joined together. lower relative to the cylinder body cover (1). The diameter of the cylindrical body (1) constitutes 4.5 ... 10.0 parts of its height, and the plans of placing the axes of the horizontal arms of the vertical shaft and the nozzles for the water cutting and the aqueous solution of plasticizer addition, fixed by the inner surface of the vertical wall of the the cylindrical body (1) are lower than the inner surface of the bottom of the cylindrical body (1), respectively, by 0.075 ... 0.30 and 0.25 ... 0.70 from its height.
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 MD20050377A (en) | 2007-06-30 |
| MD3509B2 true 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) |
Cited By (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 |
| EP1663908B1 (en) * | 2003-03-12 | 2013-10-23 | Halliburton Energy Services, Inc. | Foamed compositions and methods of use in subterranean zones |
| RU2357859C2 (en) * | 2003-05-26 | 2009-06-10 | Йосино Джипсум Ко., Лтд. | Mixer, mixing method and gypsum board production method |
| 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
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3509C2 (en) | 2008-09-30 |
| MD20050377A (en) | 2007-06-30 |
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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 |