CS251495B1

CS251495B1 - Coupling and closing device for bulk material containers

Info

Publication number: CS251495B1
Application number: CS856826A
Authority: CS
Inventors: Jozef Chlebovec
Original assignee: Jozef Chlebovec
Priority date: 1985-09-25
Filing date: 1985-09-25
Publication date: 1987-07-16
Also published as: CS682685A1

Abstract

Prepojovacie a uzatváracie zariadenie k zásobníkom pre sypké materiály umožňuje presývanie sypkého materiálu z prepravníkov do zásobníka s obmedzením přístupu vzduchu, najma vzdušnej vlhkosti k vysušenému presýpanému materiálu. Armatúra pozostáva z dutého telesa, opatřeného pozdížnymi rebrami a osadením pre rozraďovací člen, ktorý v spodnej časti má tesnenie, na ktoré dosadá spodný okraj výsuvnej príruby. Príruba má na hornej ploché tesnenie a je posuvné uložená v telese a je oproti tomuto utěsněná vlnovcovým těsněnímThe connecting and closing device for bulk material containers enables the transfer of bulk material from conveyors to the container with a restriction of air access, especially air humidity, to the dried, transferred material. The fitting consists of a hollow body, equipped with longitudinal ribs and a seat for a diverter member, which has a seal in the lower part, on which the lower edge of the extendable flange rests. The flange has a flat seal on the upper part and is slidably mounted in the body and is sealed against this by a bellows seal

Description

Predmetom vynálezu je prepojovacie a uzatváracie zariadenie k zásobníkom pre sypké materiály. Umožňuje prepojenie prepravníka granulátu so zásobníkom vo vymedzenom pracovnom rozmedzí a v dolnej pracovnej polohe uzatvára zásobník.It is an object of the present invention to interconnect and close the device to containers for bulk materials. It allows the granulate conveyor to be connected to the container in the defined working range and closes the container in the lower working position.

Na tento účel sa doposlal' používá kombinácia uzatváracej klapky s výsuvnou přírubou, vysávanou pneumatickým valcom nakolko pri poklese tlaku dochádza k rozpojeniu dannej sústavy, je potřebné poistenie výsuvnej príruby, čo vedie k zvýšenej časovej náročnosti na obsluhu, najma keď berieme do úvahy, že prepojovacia pracovna poloha je základná a uzatvárajúca trvá len počas výměny prepravníka.For this purpose, a combination of a shut-off flap with a pull-out flange sucked out by a pneumatic cylinder is used as the system is disconnected when the pressure drops, a pull-out flange insurance is required, resulting in increased operator time, especially when considering the working position is basic and closing only lasts during the change of the container.

Prepojovacie a uzatváracle zariadenie k zásobníkom pre sypké materiály, najma sypké polymery má zabezpečit ich presýpanie z prepravníkov do zásobníka s omedzením přístupu vzduchu, najma vzdušnej vlhkosti k vysušenému presýpanému granulátu.The interconnecting and closing device to the containers for bulk materials, in particular the bulk polymers, is to ensure their transfer from the conveyors to the container with the restriction of the access of air, especially the air humidity to the dried sifted granulate.

Uvedené podmienky spíňa prepojovacie a uzatváracie zariadenie k zásobníkom pre sypké materiály podl'a vynálezu, ktoré pozostáva z dutého telesa v spodnej časti opatreného pozdlžnymi rebrami na spodnej straně s osadením rozraďovacieho člena sypkého materiálu. Rozraďovací člen výhodné kuželového tvaru má spodný okraj opatřený těsněním, na ktoré v uzatváracej polohe dosadá spodný okraj dutej výsuvnej príruby, ktorá je posuvné uložená v telese zariadenia. Na hornej ploché je výsuvná příruba opatřená těsněním. Príruba a teleso sú navzájom uzavřete oproti vonkajšej atmosféře vlnovcovým těsněním.The aforesaid conditions are interconnected by the interlocking and closing device to the bulk material containers according to the invention, which consists of a hollow body at the bottom provided with longitudinal ribs on the bottom with a bulk material separator. The disengagement member of the preferred conical shape has a lower edge provided with a seal on which, in the closing position, the lower edge of the hollow slide flange is mounted, which is slidably mounted in the body of the device. On the upper flat is a sliding flange fitted with a gasket. The flange and housing are sealed to each other against bellows.

Na pripojenom výkrese je v čiastočnom řeze znázorněné prepojovacie a uzatváracie zariadenie k zásobníkom pre sypké materiály podlá vynálezu.In the attached drawing, there is shown in partial cross-section the interlocking and closing device for the bulk material containers according to the invention.

To pozostáva z dutého telesa 10, v spodnej časti opatřeného pozdlžnymi rebramiThis consists of a hollow body 10, provided at its bottom with longitudinal ribs

Claims

SUBJECT

An interconnecting and closing device for bulk material containers characterized in that the hollow body (10) is provided at its bottom with longitudinal ribs (11) with a shoulder (12) in which the bulk material separator (40) is mounted on the bottom

11, which have a shoulder 12 for receiving a tapered member 40. The lower edge of the splitter member 40 is provided with a gasket 14 over the entire circumference, on which the lower bevelled edge of the hollow slide flange 20 rests in the closure position. The slide flange 20 has an upper flat annular seal 21. 30 seals the flange 20 relative to the body 10 and allows it to move relative to the body 10 which is mounted on the neck of the cartridge 60.

After centering the full container 50 above the magazine 60, the extension flange 20 extends to the upper working position in which its seal 21 rests on the lower edge of the container flange 50 and its lower edge is spaced from the seal 41 of the disengaging member 40. between the ribs 11 of the body 10 by gravity, the granulate overflows the granulate into the container 60. After the container 50 has been completely emptied or closed, if the cartridge remains, the slide flange 20 is moved to the lower closing position, member 40 and the team seals the container airtight. The gasket 30 between the body 10 and the extension flange 20 in each of their relative positions prevents air humidity from entering the device. After replacement of the conveyor 50, the air present in the cavity of the ejection flange 20 is removed by overpressure in the reservoir 60.

The extension flange 20 in the interlocking operating position is compressed by springs and held closed by a latch, the change of function being effected by the control lever by overcoming the spring pressure. The compression springs, the control lever and the latch are not part of the attached drawing.

BACKGROUND OF THE INVENTION a portion having a gasket (41) on which, in the closing position, the lower edge of the ejection flange (20) rests on the upper flat gasket (21), 30).

sheet of drawings