A petroleum coke dehydration bin

Abstract

The present invention belongs to the technical field of dehydration bins, and particularly relates to a petroleum coke dehydration bin, which includes a bin body. A rotatable turning plate is provided at the inner wall of the bin body. A filter cylinder is installed on the top of the turning plate, and the filter cylinder is used for filtering the materials entering the bin body. A lifting ring is placed on the top of the turning plate. Corresponding threads are provided on the surface of the lifting ring and the inner wall of the bin body for the threaded connection between the lifting ring and the bin body. A scraping part is installed on the bin body at the surface of the filter cylinder for cleaning the surface of the filter cylinder when the lifting ring moves up and down. A filter plate that can move up and down is provided at the bottom of the turning plate; through the design of the filter cylinder and the scraping part, the present invention realizes the effective filtration of the materials entering the bin body. At the same time, the scraping ring can continuously clean the surface of the filter cylinder to ensure the filtration efficiency. In addition, the activated carbon adsorption layer in the adsorption part conducts high-efficiency adsorption treatment on the waste gas, effectively purifying the waste gas and reducing environmental pollution.

Description

Technical Field

[0001] The present invention relates to the technical field of dehydration bins, and particularly to a petroleum coke dehydration bin. Background Art

[0002] During the process of petroleum blending, its water content and impurity content have an important impact on subsequent use. Traditional petroleum coke dehydration methods often have problems such as low efficiency, serious waste gas emission pollution, low automation level, and low resource utilization rate. First of all, when traditional dehydration methods are used to process petroleum coke, simple filtration or drying equipment is often adopted. These equipment are prone to blockage during the processing, resulting in low dehydration efficiency and inability to effectively remove fine particles and impurities in the petroleum coke. This not only affects the quality of petroleum coke but also increases the difficulty and cost of subsequent processing. Secondly, the waste gas generated by traditional dehydration equipment during the dehydration process is often directly discharged without treatment, which contains a large amount of harmful substances and poses a serious threat to the environment and human health. With the increasingly strict environmental protection regulations, the requirements for waste gas emissions are also getting higher and higher, and traditional dehydration methods can no longer meet the current environmental protection requirements. In addition, the automation level of traditional dehydration equipment is relatively low, requiring a large amount of manual operation, which not only increases the labor intensity but also reduces the work efficiency. At the same time, due to the complex operation of the equipment, the maintenance cost is relatively high. Finally, traditional dehydration methods often neglect the recycling of resources during the dehydration process, resulting in a large amount of powder materials and water being wasted. This not only increases the production cost but also goes against the concept of sustainable development. Summary of the Invention

[0003] In order to solve the above problems, the present invention proposes a petroleum coke dehydration bin to more precisely solve the problems raised in the above background art.

[0004] The present invention is achieved through the following technical solutions:

[0005] The present invention proposes a petroleum coke dehydration bin, including a bin body. A rotatable rotating plate is provided at the inner wall of the bin body. A filter cylinder is installed on the top of the rotating plate, and the filter cylinder is used for filtering the materials entering the bin body. A lifting ring is placed on the top of the rotating plate, and corresponding threads are provided on the surface of the lifting ring and the inner wall of the bin body for the threaded connection between the lifting ring and the bin body. A scraping part is installed on the bin body at the surface of the filter cylinder for cleaning the surface of the filter cylinder when the lifting ring moves up and down. A filter plate that can move up and down is provided at the bottom of the rotating plate for separating water and powder materials. A driving part is provided on the bin body, and the driving part is used to drive the rotation of the rotating plate. A partition plate is provided at the top of the bin body and is rotationally connected to it through a bearing. An exhaust port is opened at the top of the filter cylinder for discharging waste gas during dehydration. An adsorption part is provided at the top of the bin body, and the adsorption part is used for treating waste gas.

[0006] Preferably, the filter cartridge is arranged in a frustum shape with a larger bottom and a smaller top. The scraping part includes a limiting ring connected to the lifting ring. A scraping ring is installed on the inner wall of the limiting ring. The scraping ring is made of an elastic material and is used to keep in contact with the surface of the filter cartridge when moving up and down with the lifting ring, for cleaning the surface of the filter cartridge.

[0007] Preferably, a connecting block is installed on the inner wall of the lifting ring. A first pulling wire is installed at the bottom of the connecting block. The first pulling wire is used to pull the filter plate when the lifting ring moves to a suitable position, for fishing out the powder material from the water. A second pulling wire is installed at the bottom of the filter plate. A plug is installed at the bottom of the second pulling wire. A drain pipe is installed at the bottom of the bin body. The plug is inserted into the drain pipe. The second pulling wire is used to pull out the plug from the drain pipe after the filter plate is pulled and moves a certain displacement, for automatic drainage of water.

[0008] Preferably, a first discharge pipe is installed at the bottom of the bin body and extends straight to the bottom of the rotating plate. A feed slot is provided on the top surface of the first discharge pipe, for discharging the powder material when the filter plate moves to this position. A sliding hole is provided on the top of the filter plate, and the first discharge pipe contacts the inner wall of the sliding hole.

[0009] Preferably, an air guide pipe is installed at the top of the bin body and leads to the adsorption part. A feed pipe and a second discharge pipe are installed on the surface of the bin body. The feed pipe is arranged at the bottom of the partition plate, and the second discharge pipe is arranged at the top of the rotating plate.

[0010] Preferably, the adsorption part includes a barrel connected to the top of the air guide pipe. A barrel cover is provided at the top of the barrel. An exhaust pipe is installed on the top of the barrel cover. An activated carbon adsorption layer is provided on the inner wall of the barrel, for adsorbing the gas introduced into the barrel.

[0011] Preferably, the barrel and the inner wall of the barrel cover are connected by threads. A support ring is installed on the inner wall of the barrel, for supporting the activated carbon adsorption layer.

[0012] Preferably, the driving part includes a mounting frame installed on the top of the bin body. A motor is installed at the bottom of the mounting frame. A rotating rod is installed at the output end of the motor. The bottom of the rotating rod penetrates into the bin body and is connected to the top of the rotating plate.

[0013] Compared with the prior art, the present invention provides a petroleum coke dehydration bin, having the following beneficial effects:

[0014] This petroleum coke dehydration bin realizes effective filtration of the materials entering the bin body by designing a filter cartridge and a scraping part. At the same time, the scraping ring can continuously clean the surface of the filter cartridge to ensure the filtration efficiency. In addition, the activated carbon adsorption layer in the adsorption part conducts highly efficient adsorption treatment on the waste gas, effectively purifying the waste gas and reducing environmental pollution.

[0015] This petroleum coke dehydration bin rotates the rotating plate by using a motor drive, and realizes the lifting of the filter plate and the discharge of water through the first pull wire and the second pull wire. The entire dehydration process is highly automated, reducing manual operation and improving work efficiency. At the same time, the equipment is easy to operate, maintain and maintain.

[0016] This petroleum coke dehydration bin realizes the efficient separation of powder materials and water by precisely controlling the lifting of the filter plate and the discharge of water. The powder materials can be recycled, reducing resource waste. At the same time, the waste gas generated during the dehydration process of the equipment is discharged after purification treatment, reducing environmental pollution and conforming to the environmental protection concept of energy conservation and emission reduction. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a petroleum coke dehydration bin proposed by the present invention;

[0018] Figure 2 It is a front sectional view of the structure of a petroleum coke dehydration bin proposed by the present invention;

[0019] Figure 3 It is a top sectional view of the structure of a petroleum coke dehydration bin proposed by the present invention;

[0020] Figure 4 It is a schematic structural diagram of the lifting ring of a petroleum coke dehydration bin proposed by the present invention;

[0021] Figure 5 It is a schematic structural diagram of the filter cartridge of a petroleum coke dehydration bin proposed by the present invention;

[0022] Figure 6 It is a schematic structural diagram of the adsorption part of a petroleum coke dehydration bin proposed by the present invention;

[0023] Figure 7 It is a schematic structural diagram of the first discharge pipe of a petroleum coke dehydration bin proposed by the present invention.

[0024] In the figure: 1. Silo body; 11. Drain pipe; 12. First discharge pipe; 121. Feeding trough; 13. Partition board; 14. Air guide pipe; 15. Feeding pipe; 16. Second discharge pipe; 2. Rotating plate; 3. Filter cylinder; 31. Exhaust port; 4. Lifting ring; 41. Connecting block; 42. First stay wire; 43. Second stay wire; 5. Scraping part; 51. Limit ring; 52. Scraping ring; 6. Driving part; 61. Mounting rack; 62. Motor; 63. Rotating rod; 7. Filter plate; 71. Sliding hole; 8. Plug; 9. Adsorption part; 91. Barrel body; 92. Barrel cover; 93. Activated carbon adsorption layer; 94. Exhaust pipe; 95. Support ring. Detailed implementation manners

[0025] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0026] As Figures 1-7 shown, a petroleum coke dehydration silo proposed in an embodiment of the present invention mainly consists of a silo body 1. A rotatable rotating plate 2 is designed on the inner wall of the silo body 1. At the top of the rotating plate 2, a plurality of filter cylinders 3 are installed. The main function of the filter cylinder 3 is to filter the materials entering the silo body 1. In order to adjust the height, a lifting ring 4 is placed on the top of the rotating plate 2. Corresponding threads are provided on the surface of the lifting ring 4 and the inner wall of the silo body 1 to achieve the threaded connection between the lifting ring 4 and the silo body 1. A scraping part 5 is installed on the surface of the silo body 1 at the position of the filter cylinder 3, which is used to clean the surface of the filter cylinder 3 when the lifting ring 4 moves up and down. A filter plate 7 that can move up and down is provided at the bottom of the rotating plate 2, which is used to separate water and powder materials. A partition board 13 that rotates through a bearing is provided at the top of the silo body 1. An exhaust port 31 is designed at the top of the filter cylinder 3 to discharge waste gas during the dehydration process. At the same time, an adsorption part 9 is also equipped at the top of the silo body 1 to treat waste gas. The petroleum coke dehydration silo is reasonably designed, realizing the filtration of materials, the discharge and treatment of waste gas, and the effective separation of water and powder materials.

[0027] In the present invention, the filter cylinder 3 is designed to be frustum-shaped with a larger bottom and a smaller top. The scraping part 5 includes a limit ring 51 connected to the lifting ring 4, and a scraping ring 52 is installed on the inner wall of the limit ring 51. The scraping ring 52 is made of an elastic material to ensure that when the lifting ring 4 moves up and down, the scraping ring 52 can keep in contact with the surface of the filter cylinder 3, thereby effectively cleaning the surface of the filter cylinder 3. The design of the scraping ring 52 ensures the continuous cleaning of the surface of the filter cylinder 3 and improves the filtration efficiency.

[0028] In the present invention, a connecting block 41 is installed on the inner wall of the lifting ring 4, and a first pull wire 42 is installed at the bottom of the connecting block 41. When the lifting ring 4 moves to a proper position, the first pull wire 42 will pull the filter plate 7 to fish out the powder material from the water. A second pull wire 43 is installed at the bottom of the filter plate 7, and a plug 8 is installed at the bottom of the second pull wire 43. A drain pipe 11 is installed at the bottom of the bin body 1, and the plug 8 is inserted into the drain pipe 11. When the filter plate 7 moves a certain displacement, the second pull wire 43 will pull out the plug 8, thereby realizing the automatic discharge of water. Through the design of the first pull wire 42 and the second pull wire 43, the automatic lifting of the filter plate 7 and the automatic discharge of water are realized, improving the dehydration efficiency.

[0029] In the present invention, a first discharge pipe 12 is installed at the bottom of the bin body 1, and the first discharge pipe 12 extends all the way to the bottom of the rotating plate 2. A feed groove 121 is formed on the top surface of the first discharge pipe 12 to discharge the powder material when the filter plate 7 moves to this position. A sliding hole 71 is formed on the top of the filter plate 7, and the first discharge pipe 12 contacts the inner wall of the sliding hole 71 to ensure that the powder material can smoothly enter the first discharge pipe 12. The design of the first discharge pipe 12 and the feed groove 121 ensures the effective discharge of the powder material, avoiding the waste and blockage of the material.

[0030] In the present invention, an air guide pipe 14 is installed on the top of the bin body 1, and the air guide pipe 14 leads to the adsorption part 9. A feed pipe 15 and a second discharge pipe 16 are installed on the surface of the bin body 1. The feed pipe 15 is arranged at the bottom of the partition plate 13, and the second discharge pipe 16 is arranged at the top of the rotating plate 2. Such a design enables the material to smoothly enter the bin body 1, and at the same time, the waste gas can enter the adsorption part 9 through the air guide pipe 14 for treatment. The reasonable layout of the air guide pipe 14, the feed pipe 15 and the second discharge pipe 16 ensures the smooth entry and exit of the material and the effective treatment of the waste gas.

[0031] In the present invention, the adsorption part 9 is mainly composed of a barrel body 91 connected to the top of the air guide pipe 14. A barrel cover 92 is installed on the top of the barrel body 91, and an exhaust pipe 94 is installed on the top of the barrel cover 92. An activated carbon adsorption layer 93 is installed on the inner wall of the barrel body 91 for adsorbing the gas introduced into the barrel body 91. The design of the activated carbon adsorption layer 93 ensures the effective treatment of the waste gas and improves the air quality.

[0032] In the present invention, the surface of the barrel body 91 and the inner wall of the barrel cover 92 are connected by threads, which is convenient for disassembly and cleaning. A support ring 95 is installed on the inner wall of the barrel body 91 for supporting the activated carbon adsorption layer 93 to ensure its stability during the working process. The design of the threaded connection and the support ring 95 improves the stability and maintainability of the adsorption part 9.

[0033] In the present invention, the driving part 6 is mainly composed of a mounting frame 61 installed on the top of the bin body 1. The bottom of the mounting frame 61 is equipped with a motor 62, and the output end of the motor 62 is equipped with a rotating rod 63. The bottom of the rotating rod 63 penetrates into the bin body 1 and is connected to the top of the rotating plate 2, thereby realizing the rotation of the rotating plate 2. The design of the driving part 6 realizes the automatic rotation of the rotating plate 2 and improves the working efficiency of the dehydration bin.

[0034] The working principle of the present invention is as follows: The petroleum coke material to be dehydrated is fed into the bin body 1 through the feed pipe 15 on the surface of the bin body 1. At this time, the partition plate 13 is located above the feed pipe 15, effectively separating the petroleum coke to be dehydrated from the discharged gas, and preventing the gas from re-entering the outside of the filter cylinder 3 and affecting the filtering effect. The design of the filter cylinder 3 helps to intercept larger particles and impurities, while allowing liquids and some fine particles to pass through. During the filtering process, the generated waste gas is discharged through the exhaust port 31 at the top of the filter cylinder 3 and enters the adsorption part 9 along the air guide pipe 14. The activated carbon adsorption layer 93 in the adsorption part 9 adsorbs and processes the waste gas, and the purified gas is discharged through the exhaust pipe 94. When the lifting ring 4 moves up and down under the action of a driving mechanism (not described in detail but can be realized by a motor or other means), the connecting block 41 on its inner wall pulls the filter plate 7 through the first wire 42. During the movement of the filter plate 7, the water and the powder material are separated, and the powder material is left on the filter plate 7. At the same time, the scraping part 5 composed of the limiting ring 51 and the scraping ring 52 moves up and down with the lifting ring 4 to clean the residues on the surface of the filter cylinder 3 and ensure the filtering effect. When the filter plate 7 moves to the feed trough 121 above the first discharge pipe 12, the powder material enters the first discharge pipe 12 through the sliding hole 71 and the feed trough 121 and finally discharges from the bottom of the bin body 1. Subsequently, the second wire 43 pulls out the plug 8 during the continuous movement, allowing the water at the bottom of the bin body 1 to be discharged through the drain pipe 11. The motor 62 drives the rotating plate 2 to rotate in the bin body 1 through the rotating rod 63. The rotation of the rotating plate helps the materials to be evenly distributed and mixed in the bin body, improving the dehydration efficiency. After a period of dehydration treatment, the remaining powder material is discharged from the surface of the bin body 1 through the second discharge pipe 16, completing the entire dehydration process. Regularly replace or clean the activated carbon adsorption layer 93 in the adsorption part 9 to ensure its adsorption effect, and clean the residues on the filter cylinder 3 and the scraping part 5 to keep the equipment clean and operate efficiently.

[0035] Finally, it should be noted that: The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation to this specification. Although not explicitly stated here, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, so such modifications, improvements, and corrections still fall within the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific terms to describe the embodiments of this specification. For example, "an embodiment", "one embodiment", and / or "some embodiments" mean a certain feature, structure, or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more at different positions in this specification is not necessarily the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless clearly stated in the claims, the order of the processing elements and sequences, the use of numbers and letters, or the use of other names in this specification is not used to limit the order of the processes and methods in this specification.

[0036] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A petroleum coke dehydration bin, comprising a bin body (1), characterized in that: A rotatable rotating plate (2) is provided on the inner wall of the silo (1), a filter cartridge (3) is installed on the top of the rotating plate (2), and the filter cartridge (3) is used to filter the material entering the silo (1). A lifting ring (4) is placed on the top of the rotating plate (2), and corresponding threads are provided on the surface of the lifting ring (4) and the inner wall of the silo (1) for threaded connection between the lifting ring (4) and the silo (1). A scraping portion (5) is installed on the surface of the filter cartridge (3) of the silo (1) for cleaning the surface of the filter cartridge (3) when the lifting ring (4) moves up and down. A filter plate (7) that can move up and down is provided at the bottom of the rotating plate (2) for separating water and powder materials. A driving member (6) is provided on the silo (1). The driving part (6) is used to drive the rotation of the rotating plate (2). The top of the silo (1) is provided with a partition (13) connected to the silo via a bearing. The top of the filter cartridge (3) is provided with an exhaust port (31) for discharging waste gas during dehydration. The top of the silo (1) is provided with an adsorption part (9). The adsorption part (9) is used to treat waste gas. The filter cartridge (3) is configured to be truncated and larger at the bottom and smaller at the top. The scraping part (5) includes a limiting ring (51) connected to the lifting ring (4). A scraping ring (52) is installed on the inner wall of the limiting ring (51). The scraping ring (52) is configured to be made of elastic material and can be in contact with the surface of the filter cartridge (3) when moving up and down with the lifting ring (4). Maintain contact, used for cleaning the surface of the filter cylinder (3), a connecting block (41) is installed at the inner wall of the lifting ring (4), a pull wire (42) is installed at the bottom of the connecting block (41), the pull wire (42) is used to pull the filter plate (7) when the lifting ring (4) moves to a suitable position, used to salvage the powder material from the water, a pull wire (43) is installed at the bottom of the filter plate (7), a plug (8) is installed at the bottom of the pull wire (43), a drain pipe (11) is installed at the bottom of the warehouse (1), the plug (8) is inserted into the drain pipe (11), the pull wire (43) is used to pull the plug (8) out of the drain pipe (11) after the filter plate (7) is pulled and moved for a certain displacement, used For the automatic discharge of water, an air guide pipe (14) is installed on the top of the bin body (1), and the air guide pipe (14) is connected to the adsorption part (9). A feed pipe (15) and a second discharge pipe (16) are installed on the surface of the bin body (1), and the feed pipe (15) is arranged at the bottom of the partition (13), and the second discharge pipe (16) is arranged at the top of the rotating plate (2). It is characterized in that the adsorption part (9) includes a barrel body (91) connected to the top of the air guide pipe (14), a barrel cover (92) is provided on the top of the barrel cover (92), and an exhaust pipe (94) is installed on the top of the barrel cover (92), and an activated carbon adsorption layer (93) is provided on the inner wall of the barrel body (91) for adsorbing the gas introduced into the barrel body (91).

2. A petroleum coke dehydration bin according to claim 1, characterized in that: A discharge pipe (12) is installed at the bottom of the bin body (1), and the discharge pipe (12) extends to the bottom of the rotating plate (2). A feed groove (121) is provided on the top surface of the discharge pipe (12) for discharging powder material when the filter plate (7) moves to this position. A sliding hole (71) is provided on the top of the filter plate (7), and the discharge pipe (12) contacts the inner wall of the sliding hole (71).

3. The petroleum coke dehydration bin according to claim 1, characterized in that: The surface of the barrel body (91) and the inner wall of the barrel cover (92) are connected by threads. A support ring (95) is installed on the inner wall of the barrel body (91). The support ring (95) is used to support the activated carbon adsorption layer (93).

4. The petroleum coke dehydration bin according to claim 1, characterized in that: The driving part (6) comprises a mounting frame (61) mounted on the top of the bin body (1), a motor (62) is mounted on the bottom of the mounting frame (61), a rotating rod (63) is mounted on the output end of the motor (62), and the bottom of the rotating rod (63) passes through the bin body (1) and is connected to the top of the rotating plate (2).

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