Anti-blocking system for high-viscosity material silo
By designing components such as trapezoidal cutting ports and rotatable maintenance pipes, the problems of material retention and blockage in high-viscosity material silos are solved, material flowability and maintenance convenience are improved, and operation safety is ensured.
Patent Information
- Application Number
- CN202421087428.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When handling highly viscous materials, existing silos are prone to material arches, sticking to the walls of the silo and retention, and large silos are prone to blockage, resulting in safety hazards and operation difficulties.
A high-viscosity material silo anti-blocking system is designed, including trapezoidal cutting port, manual valve, air gun maintenance table and rotatable maintenance pipe. Through the coordinated work of these components, the material flowability and maintenance convenience are improved.
The system improves the inflow rate and flowability of materials through the trapezoidal cutout, improves the silo structure, reduces material retention and blockage, reduces the labor intensity of operators, and improves the safety of on-site equipment.
Smart Images
Figure CN222573690U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silo anti-blocking materials, in particular to a high-viscosity material silo anti-blocking material system. Background Art
[0002] The material in the silo mainly relies on its own gravity and the height difference of the silo to flow. Affected by various factors such as physical properties and silo structure, materials often appear to be arched, stick to the silo wall, and retained. In addition, due to the current large-scale development of metallurgy, thermal power generation, chemical industry, etc., the size of raw material silos is constantly increasing, and silo blockage is becoming more and more frequent.
[0003] At present, silo blockages occur frequently on site. After blockage occurs, it is often dredged through the inspection hole on the top of the silo. Not only is the dredging effect poor, but the top of the silo is too high, which is prone to safety accidents. In addition, the silo bottom chute is S-shaped, which is prone to blockage. Therefore, a high-viscosity material silo anti-blocking system is needed to solve the above technical problems. Utility Model Content
[0004] The utility model aims to make up for the deficiencies of the prior art and provides a high-viscosity material silo anti-blocking system.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-viscosity material silo anti-blocking system, comprising a silo, a discharge port is fixedly connected to the top of the silo, and the cross-section of the discharge port is trapezoidal, a platform is provided on the top of the discharge port, a manual valve is installed on the front side of the platform, an air cannon maintenance platform is installed on the bottom of the silo, an inspection port is opened on the front side of the silo, an inspection pipe is fixedly connected to the front side of the inspection port, and an inspection mechanism is provided on the front side of the inspection pipe.
[0006] Preferably, the maintenance mechanism includes a motor arranged on the top of the air cannon maintenance platform, the output end of the motor is fixedly connected to a gear, one side of the gear is meshingly connected to an external gear ring, a connecting ring is fixedly connected to the outside of the maintenance tube, a fixing ring is provided on the front side of the maintenance tube, a group of connecting columns are connected to the connecting ring and the fixing ring on the side close to each other for rotation, the rod bodies of the connecting columns are hinged with sealing doors, a group of through openings are opened on the outside of the fixing rings, hinged rods are provided in the through openings, and the hinged rods are hinged to the sealing doors, and the ends of the hinged rods away from the through openings are hinged to the external gear ring.
[0007] Preferably, the angle between the side of the discharge port away from the motor and the platform is thirty degrees, and the end of the inspection pipe away from the silo faces upward.
[0008] Preferably, a fixing plate is fixedly connected to the top of the discharge port, and the platform is detachably mounted on the top of the fixing plate.
[0009] Preferably, two arc-shaped plates are fixedly connected to the front side of the silo, and the two arc-shaped plates are symmetrically arranged, and the outer gear ring is rotatably connected to the front side of the arc-shaped plates.
[0010] Preferably, a mounting plate is fixedly connected to the top of the air cannon inspection platform, and the motor is fixedly connected to the front side of the mounting plate.
[0011] Preferably, a sealing gasket is fixedly connected to one side of the sealing door, and a side surface of the sealing gasket is in contact with a side of the sealing door away from the sealing gasket.
[0012] Beneficial effects:
[0013] Compared with the existing technology, the high-viscosity material silo anti-blocking system has the following beneficial effects:
[0014] 1. The utility model opens the manual valve and the material enters from the discharge port. The trapezoidal discharge port greatly facilitates the speed at which the material falls into the silo and improves the fluidity. The silo is changed from an S-type to a straight-through type, which increases the outflow rate of the material in the silo. New inspection holes are installed at the bottom of the silo and the air cannon inspection platform for easy dredging, which is beneficial to reduce the labor intensity of operators, increase the safety of on-site equipment, and provide a safe production place for operators.
[0015] 2. The utility model connects the motor power supply, and the output end of the motor drives the gear to rotate, and the gear drives the outer gear ring to rotate. When the outer gear ring rotates, it will pull the hinged rod, and the hinged rod pulls the sealing door to rotate around the connecting column. At this time, multiple sealing doors gradually move away, and the maintenance pipe is opened, which is convenient for staff to carry out maintenance. Compared with the traditional method of sealing the maintenance pipe with bolts and cover plates, this method is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the maintenance mechanism in the utility model;
[0018] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A in the figure.
[0019] In the figure: 1. silo; 2. discharge port; 3. platform; 4. manual valve; 5. air cannon maintenance platform; 6. maintenance port; 7. maintenance pipe; 8. maintenance mechanism; 80. motor; 81. gear; 82. outer gear ring; 83. connecting ring; 84. fixing ring; 85. connecting column; 86. sealing door; 87. through port; 88. hinged rod; 9. fixing plate; 10. arc plate; 11. mounting plate; 12. sealing gasket. DETAILED DESCRIPTION
[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0021] like Figure 1 to Figure 3 As shown, a high-viscosity material silo anti-blocking system includes a silo 1, a discharge port 2 is fixedly connected to the top of the silo 1, and the cross-section of the discharge port 2 is trapezoidal, and a platform 3 is provided on the top of the discharge port 2. A fixed plate 9 is fixedly connected to the top of the discharge port 2, and the platform 3 can be detachably installed on the top of the fixed plate 9, so as to facilitate the disassembly and installation of the platform 3. A manual valve 4 is installed on the front side of the platform 3, an air cannon maintenance platform 5 is installed on the bottom of the silo 1, and a maintenance port 6 is opened on the front side of the silo 1, and a maintenance pipe 7 is fixedly connected to the front side of the maintenance port 6. The angle between the side of the discharge port 2 away from the motor 80 and the platform 3 is thirty degrees, and the end of the maintenance pipe 7 away from the silo 1 faces upward. The design of the inclined surface of the discharge port 2 is conducive to increasing the fluidity of the material, making the valve easy to open and close, facilitating the control of the material flow, and improving and reducing the labor intensity of the operator. An inspection mechanism 8 is provided on the front side of the maintenance pipe 7.
[0022] By opening the manual valve 4, the material enters from the discharge port 2. The trapezoidal discharge port 2 greatly facilitates the speed at which the material falls into the silo 1 and improves the fluidity. The silo 1 is changed from an S-type to a straight-through type, which increases the outflow rate of the material in the silo. New inspection holes are installed at the bottom of the silo 1 and the air cannon inspection platform for easy dredging, which is conducive to reducing the labor intensity of operators, increasing the safety of on-site equipment, and providing a safe production place for operators.
[0023] The maintenance mechanism 8 includes a motor 80 disposed at the top of the air cannon maintenance platform 5. The top of the air cannon maintenance platform 5 is fixedly connected to a mounting plate 11, and the motor 80 is fixedly connected to the front side of the mounting plate 11 to provide fixed support for the motor 80. The output end of the motor 80 is fixedly connected to a gear 81. When the power of the motor 80 is turned on, the output end of the motor 80 will drive the gear 81 to rotate. One side of the gear 81 is meshedly connected with an outer gear ring 82. Two arc plates 10 are fixedly connected to the front side of the silo 1, and the two arc plates 10 are symmetrically arranged. The outer gear ring 82 is rotatably connected to the front side of the arc plate 10, and plays a supporting and limiting role for the outer gear ring 82. A connecting ring 83 is fixedly connected to the outside of the maintenance pipe 7, and a fixing ring 84 is provided on the front side of the maintenance pipe 7. A group of connecting columns 85 are rotatably connected to the side where the connecting ring 83 and the fixing ring 84 are close to each other, and the rod body of the connecting column 85 is hinged with a sealing door 86. A sealing gasket 12 is fixed to one side of the sealing door 86, and the side of the sealing gasket 12 is in contact with the side of the sealing door 86 away from the sealing gasket 12. The design of the sealing gasket 12 strengthens the sealing performance between the sealing doors 86. A group of through openings 87 are opened on the outside of the fixing ring 84, and hinge rods 88 are arranged in the through openings 87. The hinge rods 88 are hinged to the sealing door 86, and the ends of the hinge rods 88 away from the through openings 87 are hinged to the outer gear ring 82.
[0024] Working principle: by opening the manual valve 4, the material enters from the discharge port 2. The trapezoidal discharge port 2 greatly facilitates the speed at which the material falls into the silo 1 and improves the fluidity. The silo 1 is changed from an S-type to a straight-through type to increase the outflow rate of the material in the silo. New inspection holes are installed at the bottom of the silo 1 and the air cannon inspection platform for easy dredging. The inclined design of the discharge port 2 is conducive to increasing the fluidity of the material, making the valve easy to open and close, facilitating the control of the material flow, and improving the reduction of the labor intensity of the operator, thereby helping to reduce the labor intensity of the operator, increase the safety of on-site equipment, and provide a safe production place for the operator.
[0025] When the motor 80 is powered on, the output end of the motor 80 drives the gear 81 to rotate, and the gear 81 drives the outer gear ring 82 to rotate. When the outer gear ring 82 rotates, it will pull the hinged rod 88, and the hinged rod 88 will pull the sealing door 86 to rotate around the connecting column 85. At this time, multiple sealing doors 86 gradually move away, and the inspection pipe 7 is opened, which is convenient for the staff to carry out maintenance. Compared with the traditional method of sealing the inspection pipe 7 with bolts and cover plates, this method is more convenient to operate.
[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high-viscosity material silo anti-blocking system, comprising a silo (1), characterized in that: The top of the silo (1) is fixedly connected with a discharge port (2), and the cross-section of the discharge port (2) is trapezoidal. The top of the discharge port (2) is provided with a platform (3), and a manual valve (4) is installed on the front side of the platform (3). The bottom of the silo (1) is installed with an air cannon maintenance platform (5). The front side of the silo (1) is provided with an inspection port (6), and the front side of the inspection port (6) is fixedly connected with an inspection pipe (7), and the front side of the inspection pipe (7) is provided with an inspection mechanism (8).
2. The high viscosity material silo anti-blocking system according to claim 1 is characterized by: The maintenance mechanism (8) comprises a motor (80) arranged at the top of the air cannon maintenance platform (5), the output end of the motor (80) is fixedly connected with a gear (81), one side of the gear (81) is meshingly connected with an outer gear ring (82), the outer side of the maintenance pipe (7) is fixedly connected with a connecting ring (83), the front side of the maintenance pipe (7) is provided with a fixing ring (84), the connecting ring (83) and the fixing ring (84) are connected to a group of connecting columns (85) on the side close to each other for rotation, the rod body of the connecting column (85) is hinged with a sealing door (86), the outer side of the fixing ring (84) is provided with a group of through openings (87), the through openings (87) are provided with hinged rods (88), and the hinged rods (88) are hinged with the sealing door (86), and the ends of the hinged rods (88) away from the through openings (87) are hinged with the outer gear ring (82).
3. The high viscosity material silo anti-blocking system according to claim 2 is characterized by: The angle between the side of the discharge port (2) away from the motor (80) and the platform (3) is thirty degrees, and the end of the inspection pipe (7) away from the silo (1) faces upward.
4. The anti-blocking system for high-viscosity material silo according to claim 1 is characterized by: A fixing plate (9) is fixedly connected to the top of the discharge port (2), and the platform (3) is detachably mounted on the top of the fixing plate (9).
5. The high viscosity material silo anti-blocking system according to claim 2 is characterized by: Two arc-shaped plates (10) are fixedly connected to the front side of the silo (1), and the two arc-shaped plates (10) are symmetrically arranged. The outer gear ring (82) is rotatably connected to the front side of the arc-shaped plates (10).
6. The anti-blocking system for high-viscosity material silo according to claim 2 is characterized by: A mounting plate (11) is fixedly connected to the top of the air cannon maintenance platform (5), and the motor (80) is fixedly connected to the front side of the mounting plate (11).
7. The high viscosity material silo anti-blocking system according to claim 2 is characterized by: A sealing gasket (12) is fixedly connected to one side of the sealing door (86), and a side surface of the sealing gasket (12) is in contact with a side of the sealing door (86) away from the sealing gasket (12).