一种石油焦掺配筒仓
By designing the gas filtration and material conveying mechanisms, the problems of filter replacement and backwashing of petroleum coke in the silo were solved. The design of the filter in the silo was realized, the problem of petroleum coke block breakage and blockage was solved, and the uniform blending and sealing of petroleum coke were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI YOUNING ELECTRIC POWER TECH CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing silos suffer from problems such as cumbersome filter replacement, petroleum coke blockage, and particle blockage during petroleum coke storage and blending, which affect blending uniformity and sealing performance, and increase maintenance costs.
A petroleum coke blending silo was designed, employing a gas filtration mechanism and a material conveying mechanism. The gas filtration mechanism prevents clogging by using backwashing filter plates, while the material conveying mechanism uses an S-shaped conveying method to uniformly discharge petroleum coke blocks, avoiding breakage and accumulation.
This eliminates the need for frequent filter replacements, ensuring filtration effectiveness, reducing equipment maintenance costs, and guaranteeing the integrity and uniformity of petroleum coke lumps.
Smart Images
Figure CN224512106U_ABST
Abstract
Claims
1. A petroleum coke blending silo characterized by, include: Support base (1); Silo (3) fixed on support base (1); Blower (2), the output end of which is connected to the silo tank (3); A gas filtration mechanism (4) is fixed on the silo tank (3). The gas filtration mechanism (4) includes an outlet pipe (41) communicating with the silo tank (3). Two semi-circular fixed plates (44) and a filter plate (46) are fixedly installed inside the outlet pipe (41), and the filter plate (46) is located between the two fixed plates (44). A movable plate (45) of the same specification as the fixed plate (44) is rotatably connected to one side of the fixed plate (44). Two arc-shaped holes (40) are opened on the outer surface of the outlet pipe (41) in the length direction, and one of the arc-shaped holes (40) is... 40) Between the fixed plate (44) and the filter plate (46), another arc-shaped hole (40) is located between the fixed plate (44) and the silo tank (3). The outer surface of the sleeve (48) is fixedly connected to a U-shaped tube (49), and the two ends of the U-shaped tube (49) correspond to the positions of the two arc-shaped holes (40). The sleeve (48) and the air outlet pipe (41) are respectively provided with a first discharge trough and a second discharge trough of the same specifications and corresponding positions. The first discharge trough and the second discharge trough are located between the filter plate (46) and the fixed plate (44) near the silo tank (3). The silo has a normal gas supply state and a backwashing state. When the silo is in the normal gas supply state, the fixed plate (44) and the movable plate (45) overlap, and the arc-shaped hole (40) is closed with the first discharge chute and the second discharge chute. When the silo is in the backwashing state, the fixed plate (44) and the movable plate (45) are symmetrical, the two arc-shaped holes (40) are connected to the two ends of the U-shaped pipe (49), and the first discharge chute is connected to the second discharge chute.
2. A petroleum coke blending silo according to claim 1, characterized in that, The air filtration mechanism (4) includes a support frame (42) fixed to the silo tank (3). The support frame (42) has an air outlet pipe (41) communicating with the silo tank (3) in the middle. A motor (43) is fixed at the upper end of the support frame (42). The two movable plates (45) are connected to each other by a connecting shaft. The connecting shaft is rotatably connected to the fixed plate (44) and the filter plate (46). A friction wheel (47) is rotatably installed on one side of one of the fixed plates (44). The friction wheel (47) is connected to the connecting shaft by belt drive. The friction wheel (47) is in rolling contact with the inner wall of the sleeve (48). The sleeve (48) is connected to the output end of the motor (43) by belt drive.
3. A petroleum coke blending silo as defined in claim 1, wherein, It also includes a material conveying mechanism (5) for transporting unloaded material within a silo tank (3). The material conveying mechanism (5) includes a housing (52), a material unloading assembly (57), and multiple transmission assemblies (59). The inner cavity of the housing (52) has multiple hopper assemblies (56) controlled by the transmission assemblies (59). The hopper assemblies (56) transport petroleum coke downwards in pairs in an S-shape.
4. A petroleum coke blending silo as defined in claim 1, wherein, The upper end of the silo tank (3) is fixedly equipped with a motor three (51), the upper end of the silo tank (3) is connected to a feed pipe (53), the upper end of the box (52) is fixedly equipped with multiple fixed pulley frames (54), the output end of the motor three (51) is fixedly equipped with a rope winding disc, multiple steel wire ropes (55) are wound on the rope winding disc, the lower ends of the multiple steel wire ropes (55) are all connected to the feeding assembly (57), and multiple hydraulic doors (58) are opened on one side of the box (52).
5. A petroleum coke blending silo as defined in claim 1, wherein, The hopper assembly (56) includes a feeding hopper (561). The inner bottom wall and inner side wall of the feeding hopper (561) are respectively provided with a first rectangular groove and a second rectangular groove. A movable baffle (562) is slidably installed in the first rectangular groove. A spring is provided between the movable baffle (562) and the inner wall of the first rectangular groove. A movable baffle (563) is slidably installed in the second rectangular groove. Two fixed columns (564) are fixedly installed at the lower end of the movable baffle (563).
6. A petroleum coke blending silo as defined in claim 1, wherein, The feeding assembly (57) includes a movable frame (571) that is slidably installed on the outside of the box (52). The outer surface of the movable frame (571) is uniformly connected with multiple feeding pipes (572). The inner side of the movable frame (571) is provided with a telescopic groove (573) that is adapted to multiple hydraulic doors (58).
7. A petroleum coke blending silo as defined in claim 1, wherein, The telescopic groove (573) is the same size as the first rectangular groove in the hopper (561).
8. A petroleum coke blending silo as defined in claim 1, wherein, The transmission assembly (59) includes a housing (591). Two movable slots are formed on one inner wall of the housing (591). A reciprocating lead screw (592) is vertically rotatably connected in the movable slot. The two reciprocating lead screws (592) are at different heights. A cross groove is formed at the upper end of the reciprocating lead screw (592). A matching reciprocating block (596) is fitted on the reciprocating lead screw (592). A rack (593) is fixedly installed on one side of the reciprocating block (596), and the two racks (593) are staggered and symmetrically distributed. 93) A gear (594) is provided on one side close to each other. The gear (594) is rotatably installed in the housing (591). The gear (594) and the rack (593) close to it mesh with each other. The gear (594) is connected to the hopper (561) at the same height by a connecting shaft. The connecting shaft is rotatably connected to the box body 52. A cross rod (595) is provided in the cross groove. A second motor (50) is fixed at the upper end of the box body 52. The output end of the second motor (50) is connected to the two cross rods (595) by belt drive.