TH159882A - Containers for bulk storage and bulk material handling assemblies. - Google Patents

Abstract

DC60 (29/01/15) Medium bulk storage container (1) for storing or transporting catalyst material at The particles are composed of a hollow container (2) with an inner wall that limits the volume of containment. The hollow container particle catalyst material (20) consists of a cylindrical wall section (22), a top panel (28) covering the top end of the cylinder wall section (22) and a section. The conical base (24) is connected to and tapered inward from the lower end of the cylindrical wall part (22). The opening (30) is provided at the top panel (28) of the container ( 20) For materials, the catalyst and sealing assembly (32) are provided to cover the opening (30) .Air impermeable seal is provided when the opening (30) is closed by Sealing assembly (32) Gas conduit (38) The fluid is connected to the hollow vessel (20) for feeding inert gas into the sealed hollow vessel (20) or the gas from the hollow vessel (20) to make The container (20) is in a vacuum condition to reduce the risk of combustion. The gas conduit is closed by a valve (40) for handling or storage. Figure 2 Revise Conclusion 29/01/2015 Medium-volume storage containers (1) for storage or transportation of materials. Accelerate that reaction The particles are composed of a hollow container (2) with an inner wall that limits the volume of containment. The hollow container particle catalyst material (20) consists of a cylindrical wall section (22), a top panel (28) covering the top end of the cylinder wall section (22) and a section. The conical base (24) is connected to and tapered inward from the lower thread end of the cylindrical wall part (22). The opening (30) is provided at the top panel (28) of the container ( 20) For materials, the catalyst and sealing assembly (32) are provided to cover the opening (30) .Air impermeable seal is provided when the opening (30) is closed by the piece. For closure (32), gas conduit (38), the fluid is connected to the hollow vessel (20) for feeding inert gas into the sealed hollow vessel (20) or emptying the hollow chamber (20) to make The container (20) is in a vacuum condition to reduce the risk of combustion. The gas manifold is closed by a valve (40) for transport or storage. Figure 2 ---------------------------- ---------------------------- Medium-volume storage containers (1) for storing or transporting catalytic materials Particles are composed of a hollow container (2) with an inner wall that limits the volume of material retention. The hollow vessel particle catalyst (20) is composed of a cylindrical wall (22), a top panel (28) covering the top end of the cylinder wall (22) and the base. A conical shape (24) connected to and tapered inward from the lower thread end of the cylindrical wall part (22), the opening (30) is provided at the top panel (28) of the container (20). ) For the catalytic material and the closure assembly (32) is provided to close the opening (30) .The impermeable part is provided when the opening (30) is closed by The sealing assembly (32), the gas conduit (38), is to connect the fluid to the hollow vessel (20) for feeding inert gases into the sealed hollow vessel (20) or discharging the gas from the hollow (20) to Keeps (20) in a vacuum state to reduce the risk of combustion. The gas pipe is shut off by a valve (40) for handling or storage.

Claims (1)

Revised 29/01/2015 1. Bulk storage container for particulate material comprising: a hollow container with an inner wall that defines the volume limit for the containment of particulate material; an opening for the particulate material to enter the hollow container; a closing assembly used to close the opening; a sealing mechanism for sealing the opening when closed by the closing assembly; a gas supply pipe with fluid connection to the hollow container for supplying or draining gas; and a valve for shutting off the gas supply pipe to seal the container for handling or storage. 2. Bulk storage container as described in Claim 1, where the hollow container comprises a cylindrical wall section, a top panel that closes the top end of the cylindrical wall section, and a conical base connected to and tapering inward from the bottom end of the cylindrical wall section, where an opening is defined in the top panel and a second, defined outlet opening is provided at the tapered end of the base to which a second sliding closing assembly is located. 3. A bulk storage container as specified in Requisition 2, which also incorporates a second sealing mechanism to seal the second opening in the closed position. 4. A bulk storage container as specified in one of the preceding Requisitions, which also incorporates an air vent conduit designed to vent air from the hollow container when gas is fed into the hollow container through a gas delivery pipe. 5. A bulk storage container as specified in Requisition 4, where the air vent is incorporated with a one-way valve. 6. A bulk material handling assembly for transferring particulate material to a storage container for transport or storage, in which the assembly includes: a bulk storage container as specified in one of the preceding Requisitions; a feeding hollow container from which the container will be filled; a filling pipe connecting the feeding hollow container to the container; a sealing mechanism conduit designed to provide a seal between the filling pipe and the container around the container opening to prevent the release of particulate material from the opening during filling; 7. A vacuum source connected to the gas supply pipe of the container to transfer gas out of the sealed container during filling and to vent gas from the container when the opening is closed and sealed for handling or storage. 8. A bulk material handling assembly as specified in claim 6, in which the hollow feeding container is incorporated with a feeding hopper which has an opening at its base connected to the filling pipe and an inlet port which is configured so that the feeding hopper can be filled with particulate material carried in the carrier gas flow; and a gas extraction pipe with a fluid connection to the inside of the feeding hopper and connected to a vacuum to enhance the gas flow into the feeding hopper. 9. A bulk material handling assembly as specified in claim 7, which also incorporates a dust extractor, in which the dust extractor comprises: an annular casing surrounding the filling pipe in which the void is defined between the inner wall of the casing and the filling pipe; a dust extraction pipe with a fluid connection to the void between the filling pipe and the aforementioned inner edge of the casing and connected to a vacuum source to assist in applying a vacuum to that void; and the arrangement of valves configured to selectively switch the use of vacuum between the gas extraction pipe in the fluid connection to the inside of the feed tank and the dust extraction pipe connected to the annular casing so that the vacuum is applied to the casing and not to the feed tank when particulate material is transferred from the feed tank to the container through the fill pipe. 9. Bulk material handling assembly as specified in claim 8, whereby the valve mechanism shall include a first valve arranged to close the fluid connection between the feed tank and the vacuum source and a second valve arranged to close the fluid connection between the annular casing and the vacuum source. 10. Bulk storage container as collectively described herein by reference to and exemplified in the attached drawings. 11. Bulk material handling assembly as collectively described herein by reference to and exemplified in the attached drawings. ----------------------------------------------------- 1. A container for large-scale storage of particulate materials, comprising: a hollow container with an inner wall defining the volume limit for storing the particulate material; an opening for the particulate material to enter the hollow container; a sealing component to close the opening; a sealing mechanism to seal the opening when the sealing component is closed; a gas supply pipe with fluid connections to the hollow container for supplying or draining gas; and a valve to shut off the gas supply pipe for sealing the container during transport or storage.