CN220950177U

CN220950177U - Modularized fluidized bed

Info

Publication number: CN220950177U
Application number: CN202322370086.4U
Authority: CN
Inventors: 刘利武; 牛振仲; 张世烨; 张�浩; 刘宇翔; 唐庆尧; 张鑫; 李燊; 唐辉; 庞西雨; 赵洪伟
Original assignee: Wuhan Gaohua Special Vehicle Manufacturing Co ltd
Current assignee: Wuhan Gaohua Special Vehicle Manufacturing Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-05-14
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to a modularized fluidized bed, which is arranged in special equipment for transferring high Wen Wasi ash, the special equipment for transferring high Wen Wasi ash comprises a tank body, the tank body is in a cylinder shape, and a cavity is arranged in the tank body, and the modularized fluidized bed is characterized in that: the modularized fluidized bed is arranged at the bottom of the hollow cavity of the tank body and comprises a mounting bracket, a sealing gasket, a porous plate, high-temperature-resistant breathable cloth and a pressing plate component are arranged on the mounting bracket, the mounting bracket is fixedly arranged at the bottom of the hollow cavity of the tank body, the sealing gasket is fixedly arranged at the top of the mounting bracket, the porous plate is fixedly arranged on the sealing gasket, the high-temperature-resistant breathable cloth is fixedly arranged on the porous plate, and the pressing plate component is fixedly arranged on the high-temperature-resistant breathable cloth and is fixedly connected with the fixing bracket through a fastening screw; a first supporting plate and a second supporting plate are also arranged in the cavity. The utility model has the characteristics of simple structure, convenient installation, safety and reliability.

Description

Modularized fluidized bed

Technical Field

The present utility model relates to a modular fluidized bed.

Background

The transportation of high-temperature gas ash in the metallurgical industry is always a pain and difficulty of a steel plant, the material has large specific gravity and high temperature of about 200-500 ℃, and contains coal gas, and the material is influenced by the severe and difficult conditions and always puzzles the metallurgical industry. The original technology adopts the gravity blanking transfer dumping of the dumper after adopting the spraying cooling, so that the water energy consumption is too large and the air pollution is serious. The dumper has poor tightness, and secondary pollution to roads and surrounding environments during loading, transporting and unloading is serious, and the health of workers is seriously affected. There is an urgent need for a special apparatus that solves such dust problems and is environmentally transportable, and that requires a modular fluidized bed.

Disclosure of utility model

The present utility model is directed to a modular fluidized bed that solves the above-mentioned problems of the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: a modular fluidized bed, the modular fluidized bed is installed in the professional equipment of transporting high Wen Wasi ash, the professional equipment of transporting high temperature gas ash includes the jar body, the shape of jar body is the cylinder, have the cavity in the jar body, its characterized in that: the modularized fluidized bed is arranged at the bottom of the cavity in the tank body and comprises a mounting bracket, a sealing gasket, a porous plate, high-temperature-resistant breathable cloth and a pressing plate assembly are arranged on the mounting bracket, the mounting bracket is fixedly arranged at the bottom of the cavity in the tank body, the sealing gasket is fixedly arranged at the top of the mounting bracket, the porous plate is fixedly arranged on the sealing gasket, the high-temperature-resistant breathable cloth is fixedly arranged on the porous plate, and the pressing plate assembly is fixedly arranged on the high-temperature-resistant breathable cloth and is fixedly connected with the mounting bracket through a fastening screw;

Still be provided with first backup pad and second backup pad in the cavity, the shape of first backup pad and second backup pad is the cuboid, first backup pad and second backup pad are located respectively the front side and the rear side of installing support, first backup pad is in along length direction's lower extreme is fixed to be set up the preceding lateral wall upper portion of installing support, the second backup pad is in along length direction's lower extreme is fixed to be set up the rear lateral wall upper portion of installing support.

Preferably, the mounting bracket comprises a front mounting plate, a rear mounting plate, a left mounting plate and a right mounting plate, wherein the front mounting plate is arranged in front of the rear mounting plate, the left end of the front mounting plate is fixedly arranged at the front end of the right side wall of the left mounting plate, the right end of the front mounting plate is fixedly arranged at the front end of the left side wall of the right mounting plate, the left side of the rear mounting plate is fixedly arranged at the rear end of the right side wall of the left mounting plate, and the right end of the rear mounting plate is fixedly arranged at the rear end of the left side wall of the right mounting plate.

Preferably, the mounting bracket further comprises a connecting plate, and a plurality of connecting plates which are parallel to each other are uniformly arranged between the front side mounting plate and the rear side mounting plate.

Preferably, the front part of the sealing gasket is fixedly arranged on the front side mounting plate, and the rear part of the sealing gasket is fixedly arranged on the rear side mounting plate.

Preferably, the pressing plate assembly comprises a first pressing plate, a second pressing plate, a third pressing plate and a fourth pressing plate, wherein the first pressing plate is arranged on the front side of the second pressing plate, the left end of the first pressing plate is fixedly connected with the front end of the third pressing plate, the right end of the first pressing plate is fixedly connected with the rear end of the fourth pressing plate, the left end of the second pressing plate is fixedly connected with the rear end of the third pressing plate, and the right end of the second pressing plate is fixedly connected with the rear end of the fourth pressing plate.

Preferably, the lengths of the first pressing plate, the second pressing plate, the porous plate, the sealing pad and the high-temperature-resistant breathable cloth are the same, and the lengths of the third pressing plate and the fourth pressing plate and the widths of the porous plate, the sealing pad and the high-temperature-resistant breathable cloth are the same.

Preferably, the first pressing plate is fixedly arranged at the front part of the high-temperature-resistant breathable cloth, and the second pressing plate is fixedly arranged at the rear part of the high-temperature-resistant breathable cloth.

Preferably, the side wall of the front side mounting plate is uniformly provided with a plurality of first ventilation holes in a penetrating mode, and the lower end of the first support plate in the length direction is located above the first ventilation holes.

Preferably, the side wall of the rear mounting plate is uniformly provided with a plurality of second ventilation holes in a penetrating manner, the second ventilation holes are communicated with the first ventilation holes, and the lower end of the second support plate in the length direction is located above the second ventilation holes.

The utility model has the beneficial effects that: the embodiment of the utility model discloses a modularized fluidized bed, which is arranged in special equipment for transferring high Wen Wasi ash, wherein the special equipment for transferring high Wen Wasi ash comprises a tank body, the tank body is cylindrical, and a cavity is formed in the tank body, and the modularized fluidized bed is characterized in that: the modularized fluidized bed is arranged at the bottom of the hollow cavity of the tank body and comprises a mounting bracket, a sealing gasket, a porous plate, high-temperature-resistant breathable cloth and a pressing plate component are arranged on the mounting bracket, the mounting bracket is fixedly arranged at the bottom of the hollow cavity of the tank body, the sealing gasket is fixedly arranged at the top of the mounting bracket, the porous plate is fixedly arranged on the sealing gasket, the high-temperature-resistant breathable cloth is fixedly arranged on the porous plate, and the pressing plate component is fixedly arranged on the high-temperature-resistant breathable cloth and is fixedly connected with the mounting bracket through a fastening screw; the cavity is internally provided with a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are cuboid in shape, the first supporting plate and the second supporting plate are respectively positioned at the front side and the rear side of the mounting bracket, the lower end of the first supporting plate along the length direction is fixedly arranged at the upper part of the front side wall of the mounting bracket, and the lower end of the second supporting plate along the length direction is fixedly arranged at the upper part of the rear side wall of the mounting bracket; through the design, the modularized fluidized bed has the characteristics of simple structure, convenient installation, safety and reliability; meanwhile, the modularized fluidized bed is a high-temperature-resistant fluidized bed, solves the high-temperature problems of gas ash, converter materials and the like, has the temperature resistance of 300-500 ℃, can fully cover the high-temperature materials in the current market, is convenient to replace compared with a metal sintering plate, and has the advantages of low use and maintenance cost, better discharging effect, convenient replacement of the modularized fluidized bed and convenient maintenance.

Drawings

Fig. 1 is a schematic perspective view of a modular fluidized bed and a tank body in cooperation with each other according to an embodiment of the present utility model.

Fig. 2 is a schematic perspective view of a platen assembly according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of an exploded structure of a gasket, a porous plate, a high temperature resistant and air permeable cloth, and a platen assembly according to an embodiment of the present utility model.

Fig. 4 is a schematic perspective view of a modular fluidized bed according to an embodiment of the present utility model.

Fig. 5 is a schematic diagram of a front view of a tank according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram of a distribution structure of a pressing plate assembly at the bottom of a can body according to an embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of a first support plate, a first reinforcing plate, a second support plate, and a second reinforcing plate according to an embodiment of the present utility model.

FIG. 8 is an enlarged top view of a platen assembly according to an embodiment of the present utility model.

Fig. 9 is a schematic diagram of a front view structure of a nitrogen tank and a tank body in cooperation with each other according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 9, the embodiment of the present utility model provides a modular fluidized bed, the modular fluidized bed is installed in a special device for transferring high Wen Wasi ash, the special device for transferring high-temperature gas ash includes a tank body 100, the tank body 100 is in a cylinder shape, a cavity 101 is formed in the tank body 100, the modular fluidized bed is installed at the bottom of the cavity 101 in the tank body 100, the modular fluidized bed includes a mounting bracket 200, a sealing pad 210, a porous plate 220, a high-temperature-resistant ventilation cloth 230 and a pressing plate assembly 240 are disposed on the mounting bracket 200, the mounting bracket 200 is fixedly disposed at the bottom of the cavity 101 in the tank body 100, the sealing pad 210 is fixedly disposed at the top of the mounting bracket 200, the porous plate 220 is fixedly disposed on the sealing pad 210, the high-temperature-resistant ventilation cloth 230 is fixedly disposed on the porous plate 220, and the pressing plate assembly 240 is fixedly disposed on the high-temperature-resistant ventilation cloth 230 and is fixedly connected with the mounting bracket 200 by fastening screws; meanwhile, a material suction port 108 is arranged at the right end of the tank body 100, the material suction port 108 is communicated with a material suction pipeline positioned outside the tank body 100, and high-temperature gas ash is filled in the tank body 100 through the material suction pipeline; in addition, the lower part of the right end of the tank body 100 is provided with a discharge opening 110, the discharge opening 110 is communicated with a discharge pipeline positioned outside the tank body 100, and the high Wen Wasi ash in the tank body 100 is discharged outwards through the discharge pipeline when the tank body 100 needs to be discharged.

Still be provided with first backup pad 111 and second backup pad 112 in the cavity 101, the shape of first backup pad 111 and second backup pad 112 is the cuboid, first backup pad 111 and second backup pad 112 are located respectively the front side and the rear side of installing support 200, the lower extreme of first backup pad 111 along length direction is fixed to be set up the preceding lateral wall upper portion of installing support 200, the lower extreme of second backup pad 112 along length direction is fixed to be set up the rear lateral wall upper portion of installing support 200. Through the above design, that is, the first support plate 111 and the second support plate 112 are respectively disposed at two sides of the mounting bracket 200 in the cavity 101, the firmness of the combination of the mounting bracket 200 and the can body 100 can be improved, and the strength of the can body 100 can be improved. In addition, by providing the first support plate 111 and the second support plate 112 at the front and rear sides of the mounting bracket 200, respectively, the gas ash can be smoothly dropped onto the modular fluidized bed through the first support plate 111 and the second support plate 112.

The mounting bracket 200 comprises a front mounting plate 201, a rear mounting plate 202, a left mounting plate 203 and a right mounting plate 204, wherein the front mounting plate 201 is arranged in front of the rear mounting plate 202, the left end of the front mounting plate 201 is fixedly arranged at the front end of the right side wall of the left mounting plate 203, the right end of the front mounting plate 201 is fixedly arranged at the front end of the left side wall of the right mounting plate 204, the left side of the rear mounting plate 202 is fixedly arranged at the rear end of the right side wall of the left mounting plate 203, and the right end of the rear mounting plate 202 is fixedly arranged at the rear end of the left side wall of the right mounting plate 204. That is, the front side mounting plate 201, the rear side mounting plate 202, the left side mounting plate 203 and the right side mounting plate 204 are formed by welding end to end, and meanwhile, the mounting bracket 200 is fixedly arranged at the bottom of the tank body 100 by welding, so that the safety and reliability are improved.

The mounting bracket 200 further comprises a connecting plate 205, and a plurality of connecting plates 205 parallel to each other are uniformly arranged between the front mounting plate 201 and the rear mounting plate 202, wherein the front ends of the connecting plates 205 are fixedly arranged on the rear side wall of the front mounting plate 201, and the rear ends of the connecting plates 205 are fixedly arranged on the front side wall of the rear mounting plate 202.

The front portion of the gasket 210 is fixedly disposed on the front mounting plate 201, and the rear portion of the gasket 210 is fixedly disposed on the rear mounting plate 202. By providing the gasket 210 between the mounting bracket 200 and the porous plate 220, a gap between the lower surface of the porous plate 220 and the upper surface of the mounting bracket 200 can be sealed,

The pressing plate assembly 240 includes a first pressing plate 241, a second pressing plate 242, a third pressing plate 243 and a fourth pressing plate 244, the first pressing plate 241 is disposed on the front side of the second pressing plate 242, the left end of the first pressing plate 241 is fixedly connected with the front end of the third pressing plate 243, the right end of the first pressing plate 241 is fixedly connected with the rear end of the fourth pressing plate 244, the left end of the second pressing plate 242 is fixedly connected with the rear end of the third pressing plate 243, and the right end of the second pressing plate 242 is fixedly connected with the rear end of the fourth pressing plate 242.

The lengths of the first pressing plate 241, the second pressing plate 242, the porous plate 220, the sealing pad 210 and the high temperature resistant and breathable cloth 230 are the same, and the lengths of the third pressing plate 243 and the fourth pressing plate 244 and the widths of the porous plate 220, the sealing pad 210 and the high temperature resistant and breathable cloth 230 are the same.

The first pressing plate 241 is fixedly disposed at the front portion of the high temperature resistant and breathable cloth 230, and the second pressing plate 242 is fixedly disposed at the rear portion of the high temperature resistant and breathable cloth 230.

A plurality of first ventilation holes 206 are uniformly formed in the side wall of the front mounting plate 201 in a penetrating manner, and the lower end of the first support plate 111 along the length direction is located above the first ventilation holes 206.

A plurality of second ventilation holes 207 are uniformly formed in the side wall of the rear mounting plate 202 in a penetrating manner, the second ventilation holes 112 are communicated with the first ventilation holes 207, and the lower end of the second support plate 112 in the length direction is located above the second ventilation holes 207. Meanwhile, a first air chamber 131 is formed inside the mounting bracket 200, a second air chamber 132 is formed between the lower part of the first support plate 111 and the bottom of the can body 100, a third air chamber 133 is formed between the lower part of the second support plate 112 and the bottom of the can body 100, and the first air chamber 131 is respectively communicated with the second air chamber 132 and the third air chamber 133 through the first air holes 207 and the second air holes 112.

Meanwhile, the lower part of the side wall of the tank body 100 is provided with a nitrogen tank 109, and the nitrogen tank 109 is communicated with the first air chamber 131 through the air pipe 133, so that nitrogen is conveyed to the first air chamber 131 in the tank body 100 through the nitrogen tank 109 and the air pipe 133, and the operation is convenient and quick; in addition, by providing the modularized fluidized bed at the bottom of the tank body 100 and welding the mounting bracket 200 to the bottom of the tank body 100, the gasket 210, the porous plate 220, the high temperature resistant air permeable cloth 230 and the pressing plate assembly 240 are fixed to the mounting bracket 200 by fastening bolts; meanwhile, through the arranged modularized fluidized bed, the first supporting plate 111 and the second supporting plate 112, materials in the tank body 100 are prevented from entering the first air chamber 131, the second air chamber 132 and the third air chamber 133, and compressed gas (namely nitrogen) in the first air chamber 131 can penetrate into the tank body 100.

In the modularized fluidized bed provided by the embodiment of the utility model, the cavity 101 is further provided with the first reinforcing plates 121, and a plurality of first reinforcing plates 121 are uniformly arranged between the first supporting plate 111 and the inner side wall of the cavity 101 along the central axis direction of the cavity 101. By providing the plurality of first reinforcing plates 121, the firmness of the combination of the first support plate 111 and the inner side wall of the can 10 can be improved, and the safety and reliability can be improved.

In the modularized fluidized bed provided by the embodiment of the utility model, the cavity 101 is further provided with the second reinforcing plates 122, and a plurality of second reinforcing plates 122 are uniformly arranged between the second supporting plate 112 and the inner side wall of the cavity 101 along the central axis direction of the cavity 101. Through the plurality of second reinforcing plates 122, the firmness of the combination of the second support plate 112 and the inner side wall of the can body 100 can be improved, and the safety and reliability can be further improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A modular fluidized bed, the modular fluidized bed is installed in the professional equipment of transporting high Wen Wasi ash, the professional equipment of transporting high temperature gas ash includes the jar body, the shape of jar body is the cylinder, have the cavity in the jar body, its characterized in that: the modularized fluidized bed is arranged at the bottom of the cavity in the tank body and comprises a mounting bracket, a sealing gasket, a porous plate, high-temperature-resistant breathable cloth and a pressing plate assembly are arranged on the mounting bracket, the mounting bracket is fixedly arranged at the bottom of the cavity in the tank body, the sealing gasket is fixedly arranged at the top of the mounting bracket, the porous plate is fixedly arranged on the sealing gasket, the high-temperature-resistant breathable cloth is fixedly arranged on the porous plate, and the pressing plate assembly is fixedly arranged on the high-temperature-resistant breathable cloth and is fixedly connected with the mounting bracket through a fastening screw;

2. A modular fluidized bed according to claim 1, characterized in that: the installing support includes front side mounting panel, rear side mounting panel, left side mounting panel and right side mounting panel, the front side mounting panel sets up the place ahead of rear side mounting panel, the left end of front side mounting panel is fixed to be set up the front end of left side mounting panel right side wall, just the right-hand member of front side mounting panel is fixed to be set up the front end of right side mounting panel left side wall, the left side of rear side mounting panel is fixed to be set up the rear end of left side mounting panel right side wall, just the right-hand member of rear side mounting panel is fixed to be set up the rear end of right side mounting panel left side wall.

3. A modular fluidized bed according to claim 2, characterized in that: the mounting bracket further comprises a connecting plate, and a plurality of connecting plates which are parallel to each other are uniformly arranged between the front side mounting plate and the rear side mounting plate.

4. A modular fluidized bed according to claim 2, characterized in that: the front part of the sealing gasket is fixedly arranged on the front side mounting plate, and the rear part of the sealing gasket is fixedly arranged on the rear side mounting plate.

5. A modular fluidized bed according to claim 2, characterized in that: the pressing plate assembly comprises a first pressing plate, a second pressing plate, a third pressing plate and a fourth pressing plate, wherein the first pressing plate is arranged on the front side of the second pressing plate, the left end of the first pressing plate is fixedly connected with the front end of the third pressing plate, the right end of the first pressing plate is fixedly connected with the rear end of the fourth pressing plate, the left end of the second pressing plate is fixedly connected with the rear end of the third pressing plate, and the right end of the second pressing plate is fixedly connected with the rear end of the fourth pressing plate.

6. A modular fluidized bed as set forth in claim 5, wherein: the lengths of the first pressing plate, the second pressing plate, the porous plate, the sealing gasket and the high-temperature-resistant breathable cloth are the same, and the lengths of the third pressing plate and the fourth pressing plate and the widths of the porous plate, the sealing gasket and the high-temperature-resistant breathable cloth are the same.

7. A modular fluidized bed as set forth in claim 5, wherein: the first pressing plate is fixedly arranged at the front part of the high-temperature-resistant breathable cloth, and the second pressing plate is fixedly arranged at the rear part of the high-temperature-resistant breathable cloth.

8. A modular fluidized bed according to claim 2, characterized in that: the side wall of front side mounting panel is evenly run through and is provided with a plurality of first bleeder vents, the lower extreme of first backup pad along length direction is located the top of first bleeder vent.

9. A modular fluidized bed according to claim 8, wherein: the side wall of the rear side mounting plate is uniformly provided with a plurality of second ventilation holes in a penetrating mode, the second ventilation holes are communicated with the first ventilation holes, and the lower end of the second support plate in the length direction is located above the second ventilation holes.