KR830008053A - Solid Conveyor - Google Patents

Abstract

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Description

Solid Conveyor

Since this is an open matter, no full text was included.

1 is a schematic cross-sectional view of a solids conveying device showing an embodiment of the present invention.

3 is a vertical sectional view of the closed tank of the statue.

6 through 7 are cross-sectional views of in-phase rotary solids pumps.

8-9 are cross-sectional views of the rotor.

Claims (13)

It is equipped with a stationary solids pump and a rotary solids pump, and a stationary solids pump has a sealed tank in which a required amount of liquid and solids are stored, and a decompression means for communicating with the sealed tank to discharge air in the sealed tank. The inlet and outlet of the solid are opened, and on the inlet side communicating with the inlet, the suction valve is modified only in the process of sucking the liquid mixed with the solid into the closed tank, and on the outlet side, only the process of discharging the liquid mixed with the solid from the closed tank. The discharge side to be changed is connected, and the liquid mixture is sucked into the sealed tank at the inlet port by the discharge of air in the closed tank as the decompression means, and the solid matter in the closed tank is discharged through the discharge valve at the outlet port. On the other hand, the rotary solids pump is the solids by the rotating rotor A tank for transporting a mixed liquid, wherein the solid type solids pump and the stationary solids pump are connected in series with each other, and the discharge side of the stationary solids pump is connected to the suction side of the rotary solids pump. The solid material conveying apparatus according to claim 1, wherein the bottom of the sealed tank is cylindrical, and is directed to the cylindrical portion in the connecting direction to open the discharge port. The solid material conveying apparatus of claim 1, wherein the entire shape of the sealed tank is formed in a vertical cylindrical shape, and a discharge port is opened in a tangential direction at a lower portion thereof. The solid matter conveying apparatus of claim 1, wherein the inlet and the outlet are separately opened. 2. The solid material conveying apparatus of claim 1, wherein the closed tank opening area of the suction port is larger than the internal diameter of the section hose connected to the suction port. The water level sensor for detecting a water level is provided in the sealed tank, and the operation of the decompression means and the rotary solids pump is controlled by the level sensor so that the water level in the sealed tank is higher than a predetermined level. Solids conveying device that allows the rotary solids pump to operate. The solid material conveying apparatus of claim 6, wherein the level sensor holds the electrode, and the electrode is installed perpendicular to the center of the sealed tank. The solid matter conveying apparatus of claim 1, wherein the suction side and the discharge side are swing-backed. 2. The solids conveying device of claim 1, wherein the discharge valve of the stationary solids pump is mounted on the dotool side of the rotary solids pump. The solid matter pump of claim 1, wherein the suction side is connected to the decompression means of the stationary volumetric water pump so that the air in the rotary solids pump is discharged by the decompression means. The rotary solids pump of claim 1 is provided with a drain separator, and a return hose is connected to the drain separator so that part or all of the liquid sent out from the rotary solids pump by the return hose is refluxed to the liquid storage tank of the solid mixture. Solids conveying device. The solid matter conveying apparatus of claim 1, wherein the rotary solid state pump is installed below the stationary solid state pump. The solid material transfer device according to claim 1, wherein the rotary solid state pump is a buriedless rotary pump having a buriedless rotor, and comprises a liquid passage of the buriedless rotor. ※ Note: The disclosure is based on the initial application.