WO2012046101A1 - Drainage angle valve with external closure and manual actuation - Google Patents
Drainage angle valve with external closure and manual actuation Download PDFInfo
- Publication number
- WO2012046101A1 WO2012046101A1 PCT/IB2010/054510 IB2010054510W WO2012046101A1 WO 2012046101 A1 WO2012046101 A1 WO 2012046101A1 IB 2010054510 W IB2010054510 W IB 2010054510W WO 2012046101 A1 WO2012046101 A1 WO 2012046101A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inlet
- valve
- center
- attached
- opposite end
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/04—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
Definitions
- This invention relates to a "MANUALLY DRIVEN EXTERNAL CLOSURE DRAIN VALVE", which has been developed to provide better equipment maintenance by allowing material to flow into the valve and to prevent material flow into the valve. lubricated section, which allows better manual operation of the equipment with total safety for the operator.
- angular drainage valves used in conductive pipes mainly of caustic mixture of bauxite pulp and lime, with high temperature for the extraction of alumina, are fully machined and do not have a constant lubrication, which makes their actuation difficult.
- the inventor has developed the "MANUALLY ACTUATED EXTERNAL CLOSURE DRAIN VALVE" comprised of a main body formed from a valve, which is comprised of a single fused receiving body that internally projects a communicating chamber with 90 ° center-centered outlet and center-aligned inlet, each provided externally of the outlet fixing flange, the inlet having its diameter abruptly enlarged forming a conditioning cavity whose seating cradle receives a square rubber ring, above which are compressed gaskets through a centering bushing, which is fixed by screws on the coupling flange disposed at the opposite end of the inlet, said centering bushing accommodates a longitudinal camshaft that holds a counter grinding seat, while the opposite end holds a hexagonal profile where a formed operating handle is coupled.
- driving rods arranged equidistantly at 120 ° and fixed by a protective nut, the longitudinal drive shaft being lubricated through a grease fitting on the receiving
- Figure 1 shows a sectional view of the valve.
- Figure 2 shows a front view of the valve.
- Figure 3 shows a section view AA.
- Figure 4 shows a top view of the bushing.
- the "GOM DRAIN CLOSED EXTERNAL CLOSURE MANUALLY DRIVEN” comprises a main body (1) formed from a valve (2), which consists of a receiving body (3 ) single cast that internally projects a communicating chamber (4) with outlet (5) positioned at 90 ° to the center and center-aligned inlet (6), each externally provided with outlet fixing flange (7) with the input (6.) has its diameter is abruptly enlarged forming a conditioning cavity (9) whose seating cradle (10) receives a square rubber ring (11), above which there are gaskets (12) compressed through a centering bushing (13), it is fixed through bolts (14) on the coupling flange (15) disposed at the opposite end to the inlet (6), said centering bushing (13) has a longitudinal drive shaft (16) which holds a grinding counter seat (17) ) while the opposite end has a hexagonal profile in which a drive handle (18) is formed consisting of guide rods (19
- the "MANUALLY DRIVEN EXTERNAL CLOSURE DRAIN VALVE” features a cast one-piece body, which lowers its manufacturing cost, and internally incorporates a retainer housed below the gaskets that maintain the concentration. In addition to preventing the passage of material from the receiving body to the lubricated section, the operator can work safely and quickly in opening and closing the valve.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
A drainage angle valve with external closure and manual actuation comprises a main body formed by a valve with a single cast receiving body that projects internally, forming a communicating chamber with an outlet positioned at 90° in relation to the center, and with an inlet aligned with the center, each of these equipped externally with an outlet attachment flange; the inlet diameter increases abruptly, forming a socket with a seat that receives a square rubber ring, on top of which packing is located and compressed by a centring bushing attached by screws to the coupling flange at the end opposite the inlet. The centring bushing is attached to a longitudinal control shaft which is provided with a grinding counter-seat, while the opposite end is provided with a hexagonal profile coupled to an actuation handle formed by transmission rods arranged equidistantly at 120° from each other, and attached by means of a protection nut; and the longitudinal control shaft is lubricated by a grease fitting.
Description
"VÁLVULA ANGULAR PARA DRENO COM FECHAMENTO EXTERNO ACIONADO .MANUALMENTE" . "ANGLE DRAIN VALVE WITH EXTERNAL CLOSURE DRIVEN .Manually".
Refere-se a presente patente de invenção a uma "VÁLVULA ANGULAR PARA DRENO COM FECHAMENTO EXTERNO ACIONADO MANUALMENTE", que foi desenvolvida para proporcionar uma melhor manutenção no equipamento permitindo o escoamento do material contido na válvula, além de impedir o escoamento de material para a secção lubrificada, o que permite um melhor acionamento do equipamento manualmente com total segurança para o operador. This invention relates to a "MANUALLY DRIVEN EXTERNAL CLOSURE DRAIN VALVE", which has been developed to provide better equipment maintenance by allowing material to flow into the valve and to prevent material flow into the valve. lubricated section, which allows better manual operation of the equipment with total safety for the operator.
As válvulas angulares de drenagem empregadas em tubulações condutoras, principalmente de polpa de bauxita com mistura cáustica e cal, com temperatura elevada para a extração de alumina, são em sua totalidade usinadas e não possuem uma lubrificação constante, o que dificulta seu acionamento. The angular drainage valves used in conductive pipes, mainly of caustic mixture of bauxite pulp and lime, with high temperature for the extraction of alumina, are fully machined and do not have a constant lubrication, which makes their actuation difficult.
Outro inconveniente encontrado nessas válvulas está relacionado ao seu sistema de gaxetas utilizadas entre o corpo da válvula e a bucha direcionadora, pois não impedem o deslocamento do eixo principal ocasionando uma excentricidade muito grande entre a válvula e o volante de acionamento, além de permitir que o material penetre na secção onde se localiza o eixo de comando do esmeriihamento, o que dificulta seu acionamento. Another drawback encountered in these valves is related to their system of gaskets used between the valve body and the bushing, as they do not prevent the displacement of the main shaft causing a very large eccentricity between the valve and the drive wheel, and allow the material penetrates the section where the grinding camshaft is located, which makes it difficult to drive.
Diante deste e outros não mencionados inconvenientes, o inventor desenvolveu a "VÁLVULA ANGULAR PARA DRENO COM FECHAMENTO EXTERNO ACÍONADO MANUALMENTE" compreendida por um corpo principal formado a partir de uma válvula, esta constituída por um corpo receptor único fundido que projeta internamente uma câmara comunicante com saída posicionada a 90° em relação ao centro e entrada alinhada ao centro, cada qual provida
externamente de flange de fixação de saída, sendo que a entrada tem seu diâmetro abruptamente aumentado formando uma cavidade acondicionadora cujo berço de assentamento recebe um anel de borracha quadrado, acima do qual verificam- se gaxetas comprimidas através de bucha centralizadora, esta fixada através de parafusos na flange de engate disposta no extremo oposto à entrada, sendo que a dita bucha centralizadora acondiciona um eixo longitudinal de comando que detém uma contra sede de esmeri Ih amento, enquanto o extremo oposto detém um perfil sextavado onde acopia-se uma manopla de aeionamento formada por hastes de condução dispostas equidistantemente a 120° e fixada através uma porca de proteção, sendo o eixo longitudinal de comando lubrificado através de uma graxeira disposta no corpo receptor. In view of this and other unspecified drawbacks, the inventor has developed the "MANUALLY ACTUATED EXTERNAL CLOSURE DRAIN VALVE" comprised of a main body formed from a valve, which is comprised of a single fused receiving body that internally projects a communicating chamber with 90 ° center-centered outlet and center-aligned inlet, each provided externally of the outlet fixing flange, the inlet having its diameter abruptly enlarged forming a conditioning cavity whose seating cradle receives a square rubber ring, above which are compressed gaskets through a centering bushing, which is fixed by screws on the coupling flange disposed at the opposite end of the inlet, said centering bushing accommodates a longitudinal camshaft that holds a counter grinding seat, while the opposite end holds a hexagonal profile where a formed operating handle is coupled. by driving rods arranged equidistantly at 120 ° and fixed by a protective nut, the longitudinal drive shaft being lubricated through a grease fitting on the receiving body.
Para que se possa obter uma perfeita compreensão do que fora desenvolvido, são apensos desenhos ilustrativos aos quais far-se-ao referências numéricas em conjunto com uma descrição pormenorizada, onde a: In order to obtain a perfect understanding of what has been developed, illustrative drawings are attached to which numerical references will be made together with a detailed description, where:
Figura 1 mostra uma vista em corte da válvula. Figure 1 shows a sectional view of the valve.
Figura 2 mostra uma vista frontal da válvula. Figure 2 shows a front view of the valve.
Figura 3 mostra uma vista do corte AA. Figure 3 shows a section view AA.
Figura 4 mostra uma vista superior da bucha. Figure 4 shows a top view of the bushing.
Como inferem os desenhos e em seus pormenores, podemos observar que a "VÁLVULA ANGULAR PARA DRENO GOM FECHAMENTO EXTERNO ACIONADO MANUALMENTE" compreendida por um corpo principal ( 1 ) formado a partir de uma válvula (2), esta constituída por um corpo receptor (3) único fundido que projeta internamente uma câmara comunicante (4) com saída (5) posicionada a 90° em relação ao centro e entrada (6) alinhada ao centro, cada qual provida externamente de flange de fixação de saída (7) sendo que a entrada (6.) tem
seu diâmetro abruptamente aumentado formando uma cavidade acondicionadora (9) cujo berço de assentamento ( 10) recebe um anel de borracha quadrado ( 1 1 ), acima do qual verificam-se gaxetas ( 12) comprimidas através de bucha centralizadora ( 13), esta fixada através de parafusos ( 14) na flange de engate ( 15) disposta no extremo oposto à entrada (6), sendo que a dita bucha centralizadora ( 13) acondiciona um eixo longitudinal de comando ( 16) que detém uma contra sede de esmerilhamento ( 17) enquanto o extremo oposto detém um perfil sextavado onde acopla-se uma manopla de acionamento ( 18) formada por hastes de condução ( 19) dispostas equidistantemente a 120° e fixada através uma porca de proteção (20), sendo o eixo longitudinal de comando (16) lubrificado através de uma graxeira (21 ) disposta no corpo receptor (3). As the drawings and their details show, we can see that the "GOM DRAIN CLOSED EXTERNAL CLOSURE MANUALLY DRIVEN" comprises a main body (1) formed from a valve (2), which consists of a receiving body (3 ) single cast that internally projects a communicating chamber (4) with outlet (5) positioned at 90 ° to the center and center-aligned inlet (6), each externally provided with outlet fixing flange (7) with the input (6.) has its diameter is abruptly enlarged forming a conditioning cavity (9) whose seating cradle (10) receives a square rubber ring (11), above which there are gaskets (12) compressed through a centering bushing (13), it is fixed through bolts (14) on the coupling flange (15) disposed at the opposite end to the inlet (6), said centering bushing (13) has a longitudinal drive shaft (16) which holds a grinding counter seat (17) ) while the opposite end has a hexagonal profile in which a drive handle (18) is formed consisting of guide rods (19) arranged equidistantly at 120 ° and fixed by a protective nut (20), the longitudinal axis of control being (16) lubricated through a grease fitting (21) disposed on the receiving body (3).
Com base no descrito e ilustrado é dado a perceber que a "VÁLVULA ANGULAR PARA DRENO COM FECHAMENTO EXTERNO ACIONADO MANUALMENTE" apresenta um corpo inteiriço fundido, o que diminui seu custo de fabricação, e incorpora internamente um retentor alojado abaixo das gaxetas que mantém a concentri cidade do eixo longitudinal de comando, além de impedir a passagem de material oriundo do corpo receptor para a secção lubrificada, com isso o operador pode trabaihar com segurança e rapidez na abertura e fechamento da válvula. Based on what is described and illustrated, it is apparent that the "MANUALLY DRIVEN EXTERNAL CLOSURE DRAIN VALVE" features a cast one-piece body, which lowers its manufacturing cost, and internally incorporates a retainer housed below the gaskets that maintain the concentration. In addition to preventing the passage of material from the receiving body to the lubricated section, the operator can work safely and quickly in opening and closing the valve.
Tudo isso aliado a um sistema de abertura e fechamento de acionamento manual através de um volante que apresenta uma nova disposição onde as hastes de condução estão dispostas equidistantemente a 120°, o que permite sua rotação através de batedores facilitando sua condução sem causar acidentes devido a sua configuração. All this combined with a hand-operated opening and closing system through a steering wheel that has a new arrangement where the driving rods are arranged equidistantly at 120 °, which allows their rotation through beaters facilitating their driving without causing accidents due to your configuration.
Outra grande vantagem encontrada no equipamento está
relacionada à contra sede, que é fabricada em aço cromo CR 40 e temperada por indução, esse tratamento permite que a mesma seja reusinada e novamente temperada sem a perda de suas características mecânicas, por ser inovador e até então não compreendidas no estado da técnica que enquadra-se perfeitamente dentro dos critérios que definem a patente de invenção. São as seguintes suas reivindicações.
Another great advantage found in the equipment is counter-seat, which is made of chrome-plated CR 40 steel and induction hardened, this treatment allows it to be reused and hardened again without losing its mechanical characteristics, as it is innovative and hitherto not understood in the prior art. It fits perfectly within the criteria that define the patent for invention. The following are their claims.
Claims
REIVINDICAÇÃO CLAIM
"VÁLVULA ANGULAR PARA DRENO COM FECHAMENTO EXTERNO ACIONADO MANUALMENTE" caracterizado por um corpo principal ( 1 ) formado a partir de uma válvula (2), esta constituída por um corpo receptor (3) único fundido que projeta internamente uma câmara comunicante (4) com saída (5) posicionada a 90° em relação ao centro e entrada (6) alinhada ao centro, cada qual provida externamente de fíange de fixação de saída (7) sendo que a entrada (6) tem seu diâmetro abruptamente aumentado formando uma cavidade acondicionadora (9) cujo berço de assentamento (10) recebe um anel de borracha quadrado (1 1), acima do qual verificam-se gaxetas ( 12) comprimidas através de bucha centralizadora ( 13), esta fixada através de parafusos (14) na flange de engate ( 15) disposta no extremo oposto à entrada (6), sendo que a dita bucha centralizadora (13) acondiciona um eixo longitudinal de comando (16) que detém uma contra sede de esmerilhamento ( 17) enquanto o extremo oposto detém um perfil sextavado onde acopla-se uma manopla de acionamento (18) formada por hastes de condução (19) dispostas equidistantemente a 120° e fixada através uma porca de proteção (20), sendo o eixo longitudinal de comando (16) lubrificado através de uma graxeira (21 ) disposta no corpo receptor (3).
"MANUALLY DRIVEN EXTERNAL CLOSED DRAIN VALVE" characterized by a main body (1) formed from a valve (2), consisting of a single fused receiving body (3) that internally projects a communicating chamber (4) with outlet (5) positioned at 90 ° to center and inlet (6) aligned with center, each externally provided with outlet fixing flange (7) with inlet (6) having its diameter abruptly enlarged forming a conditioning cavity (9) whose seating cradle (10) receives a square rubber ring (11), above which are gaskets (12) compressed by a centering sleeve (13), which is fixed by bolts (14) to the flange coupling (15) disposed at the opposite end to the inlet (6), said centering bushing (13) has a longitudinal camshaft (16) which holds a grinding counter seat (17) while the opposite end has a profile Fri a coupling where a drive handle (18) is formed consisting of guide rods (19) arranged equidistantly at 120 ° and secured by a protective nut (20), the longitudinal drive shaft (16) lubricated by a grease fitting (21) disposed on the receiving body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2010/054510 WO2012046101A1 (en) | 2010-10-05 | 2010-10-05 | Drainage angle valve with external closure and manual actuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2010/054510 WO2012046101A1 (en) | 2010-10-05 | 2010-10-05 | Drainage angle valve with external closure and manual actuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012046101A1 true WO2012046101A1 (en) | 2012-04-12 |
Family
ID=45927267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2010/054510 WO2012046101A1 (en) | 2010-10-05 | 2010-10-05 | Drainage angle valve with external closure and manual actuation |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2012046101A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748484A (en) * | 2012-07-23 | 2012-10-24 | 岳阳筑盛阀门管道有限责任公司 | Angle type drain valve |
| US9440324B2 (en) | 2013-05-09 | 2016-09-13 | Bray International, Inc. | Angle valve with hammerless grinding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444220A (en) * | 1981-02-02 | 1984-04-24 | Willis Division Of Smith International, Inc. | High pressure valve |
| US4640305A (en) * | 1984-11-14 | 1987-02-03 | White Consolidated Industries, Inc. | High temperature, zero leakage packing assembly |
| US5190264A (en) * | 1992-03-03 | 1993-03-02 | Dresser Industries, Inc. | Adjustable valve packing arrangement |
| JPH07293709A (en) * | 1994-04-20 | 1995-11-10 | Yamatake Honeywell Co Ltd | Valve device |
| JPH11336939A (en) * | 1998-05-27 | 1999-12-07 | Ari Armaturen Albert Richter Gmbh & Co Kg | Valve |
-
2010
- 2010-10-05 WO PCT/IB2010/054510 patent/WO2012046101A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444220A (en) * | 1981-02-02 | 1984-04-24 | Willis Division Of Smith International, Inc. | High pressure valve |
| US4640305A (en) * | 1984-11-14 | 1987-02-03 | White Consolidated Industries, Inc. | High temperature, zero leakage packing assembly |
| US5190264A (en) * | 1992-03-03 | 1993-03-02 | Dresser Industries, Inc. | Adjustable valve packing arrangement |
| JPH07293709A (en) * | 1994-04-20 | 1995-11-10 | Yamatake Honeywell Co Ltd | Valve device |
| JPH11336939A (en) * | 1998-05-27 | 1999-12-07 | Ari Armaturen Albert Richter Gmbh & Co Kg | Valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748484A (en) * | 2012-07-23 | 2012-10-24 | 岳阳筑盛阀门管道有限责任公司 | Angle type drain valve |
| US9440324B2 (en) | 2013-05-09 | 2016-09-13 | Bray International, Inc. | Angle valve with hammerless grinding |
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