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1. (WO2018012742) DUST COLLECTOR DIAPHRAGM VALVE CAPABLE OF PERFORMING MANUAL EMERGENCY OPERATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/012742    International Application No.:    PCT/KR2017/006017
Publication Date: 18.01.2018 International Filing Date: 09.06.2017
IPC:
B01D 46/00 (2006.01), B01D 46/42 (2006.01), F16K 7/12 (2006.01), F16K 31/06 (2006.01), F16K 15/02 (2006.01), F16K 31/44 (2006.01)
Applicants: MYUNG, Jin-Suk [KR/KR]; (KR)
Inventors: MYUNG, Jin-Suk; (KR)
Agent: HANYANG PATENT FIRM; Hanyang building, 12, Nonhyeonro 38-gil, Gangnam-gu Seoul 06296 (KR)
Priority Data:
10-2016-0087509 11.07.2016 KR
Title (EN) DUST COLLECTOR DIAPHRAGM VALVE CAPABLE OF PERFORMING MANUAL EMERGENCY OPERATION
(FR) VANNE À DIAPHRAGME DE COLLECTEUR DE POUSSIÈRE CAPABLE D'EFFECTUER UNE OPÉRATION D'URGENCE MANUELLE
(KO) 수동 비상운전이 가능한 집진기용 다이아후렘 밸브
Abstract: front page image
(EN)According to the present invention, a dust collector diaphragm valve capable of performing a manual emergency operation has a structure in which, whenever an emergency operation switch is manually pushed during the malfunctioning of a pulse operation signal or a solenoid valve for operating the diaphragm valve, an internal pressure drop due to an instantaneous air discharge causes internal uniform pressure of a diaphragm valve to be disturbed, thereby allowing control to be performed such that a rubber plate provided between a body and a cover of the diaphragm valve instantaneously retreats and then returns (moves forward), and thus, since dedusting work can be manually performed according to the determination of a manager, lifespan shortening of a filtering filter can be prevented in advance by preventing, in advance, urgent stopping of an operation in the middle of an operation of the dust collector and simultaneously preventing the filtering filter from approaching a limited differential pressure.
(FR)Selon la présente invention, une vanne à diaphragme de collecteur de poussière capable d'effectuer une opération d'urgence manuelle a une structure dans laquelle, chaque fois qu'un commutateur d'actionnement d'urgence est poussé manuellement pendant le dysfonctionnement d'un signal d'opération d'impulsion ou d'une électrovanne pour actionner la vanne à diaphragme, une chute de pression interne due à une décharge d'air instantanée provoque la perturbation de la pression uniforme interne d'une vanne à diaphragme, ce qui permet d'effectuer une commande de telle sorte qu'une plaque en caoutchouc disposée entre un corps et un couvercle de la vanne à diaphragme se retraite instantanément puis retourne (se déplace vers l'avant), et ainsi, étant donné que le travail de dépoussiérage peut être effectué manuellement selon la détermination d'un gestionnaire, le raccourcissement de la durée de vie d'un filtre de filtration peut être empêché à l'avance en empêchant, à l'avance, l'arrêt urgent d'une opération au milieu d'une opération du collecteur de poussière et simultanément la prévention du filtre de filtration de s'approcher d'une pression différentielle limitée.
(KO)본 발명의 수동 비상운전이 가능한 집진기용 다이아후렘 밸브는 다이아후렘 밸브를 작동시키기 위한 펄스 작동 신호나 솔레노이드 밸브가 고장시 비상운전스위치를 수동으로 누를 때마다 순간적인 공기 배출로 인한 내부 압력 강하로 인해 다이아후렘 밸브의 내부 균압을 깨뜨려서 다이아후렘 밸브의 몸체와 커버의 사이에 설치되는 고무판이 순간 후퇴후 복귀(전진)되도록 제어하는 구조로 관리자의 판단에 따라 수동으로 탈진작업을 수행할 수 있기 때문에 집진기의 가동중에 긴급한 운전정지를 미연에 방지함과 동시에 여과필터가 한계 차압까지 도달하지 않게 하여 여과필터 수명단축을 미연에 방지할 수 있는 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)