Excess material recovery device for fluidized bed

Abstract

The utility model discloses an excess material recovery device for a fluidized bed, which comprises a fluidized bed main body and an accommodating cavity, the communicating pipe is fixedly connected to the top face of the containing cavity, and the top end of the communicating pipe communicates with a discharging pipe at the bottom of the fluidized bed body. According to the scheme, after being discharged through the discharging pipe at the bottom of the fluidized bed main body, excess materials enter the containing cavity, then solids and liquid in the excess materials are separated through the arranged filter plate, the solids are reserved at the top of the mounting plate, the liquid enters the communicating cavity, and the second electric push rod extends to drive the sealing partition plate to be separated from the side face of the containing cavity; at the moment, the right side of the containing cavity is open, so that the solid excess materials can be discharged from the containing cavity, namely, solid-liquid separation of the excess materials is completed, the excess materials do not need to be transferred, solid-liquid separation operation with the help of independent equipment does not need to be carried out, the treatment process is effectively shortened, and the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of residual material recovery devices, and more specifically, to a residual material recovery device for a fluidized bed. Background Art

[0002] A fluidized bed is a device used to transfer gas through the bed layer and the interaction between solid particles in a particle bed to achieve effective heat transfer, mass transfer and chemical reaction. However, it still has some disadvantages in actual use. For example, during the use of the existing fluidized bed, some materials that have not been completely reacted or converted will remain. The residual material in the fluidized bed will generally gradually deposit at the bottom of the bed and be discharged through the material port at the bottom of the bed. The residual material is usually solid, but if the residual material contains liquid, it is necessary to use corresponding equipment to separate the solid and liquid after the residual material is collected. The process of transferring and separating the residual material takes a certain amount of time, which increases the inconvenience of residual material recovery. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a residual material recovery device for a fluidized bed to solve the problem in the prior art that when the residual material contains liquid, it needs to be separated by a separate device.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a residual material recovery device for a fluidized bed, comprising a fluidized bed body, the residual material recovery device for a fluidized bed also comprising

[0005] Receiving cavity;

[0006] A connecting pipe, the connecting pipe is fixedly connected to the top surface of the accommodating chamber, and the top end of the connecting pipe is connected to the discharge pipe at the bottom of the fluidized bed body;

[0007] An electric push rod 1, wherein the electric push rod 1 is arranged at the bottom of the accommodating chamber, a mounting plate is fixedly connected to the top of the electric push rod 1, and a filter plate is arranged on the top surface of the mounting plate;

[0008] A connecting cavity is fixedly installed on the left side of the accommodating cavity, a connecting pipe is fixedly connected to the bottom of the connecting cavity, a collecting bin is detachably installed at the bottom end of the connecting tube, and the top surface of the collecting bin is snap-connected with the bottom surface of the accommodating cavity.

[0009] Among them, it also includes an electric push rod 2, which is fixedly installed on the right side of the accommodating chamber. The end of the electric push rod 2 away from the accommodating chamber is fixedly connected to a fixing plate, and a sealing plate is fixedly installed on the bottom surface of the fixing plate. The surface of the sealing plate fits with the right side of the accommodating chamber.

[0010] Wherein, it also includes a connecting component, and the connecting component is arranged on the surface of the connecting pipe.

[0011] Wherein, the connecting assembly includes a rotating end, a tightening ring, a sealing gasket, a mounting seat, a rotating column, and an arc plate. The rotating end is threadedly installed on the surface of the connecting pipe, the tightening ring is rotatably connected to the top of the rotating end, the sealing gasket is arranged on the top of the connecting pipe, the surface of the sealing gasket is fitted with the bottom of the fluidized bed main body discharge pipe, the mounting seat is relatively arranged on the left and right sides of the connecting pipe surface, the bottom end of the rotating column is rotatably installed on the surface of the mounting seat, the top end of the rotating column is fixedly connected to the bottom surface of the arc plate, and the inner wall of the arc plate is fitted with the surface of the fluidized bed main body discharge pipe.

[0012] The beneficial effects of the above technical solution of the utility model are as follows:

[0013] In the above scheme, after the residual material is discharged through the discharge pipe at the bottom of the fluidized bed body, it will enter the accommodating chamber, and then the solid and liquid in the residual material will be separated by the filter plate, so that the solid is retained on the top of the mounting plate, and the liquid enters the connecting chamber, and finally enters the collecting bin through the connecting pipe to collect the liquid uniformly. Since the filter plate is arranged as an inclined surface, the retained solid can be gathered on one side, and then the mounting plate is driven downward by the contraction of the electric push rod 1 arranged at the bottom of the accommodating chamber, and the sealing plate is driven to separate from the side of the accommodating chamber by the extension of the electric push rod 2. At this time, the right side of the accommodating chamber is open, so that the solid residual material can be discharged from the accommodating chamber, that is, the solid-liquid separation of the residual material is completed. Therefore, there is no need to transport the residual material and use a separate device to perform the solid-liquid separation operation, which effectively shortens the processing flow, thereby achieving the effect of improving the practicality of the device;

[0014] By rotating the rotating end, the rotating end can move down on the surface of the connecting pipe, and the tightening ring can move down synchronously and disengage from the surface of the arc plate. After the tightening ring moves down, the through grooves on both sides of the tightening ring are aligned with the rotating column. Thereafter, the rotating column can be used to flip the arc plate to disengage from the surface of the discharge pipe, so that the connecting pipe together with the residual material recovery device can be separated from the discharge pipe, so as to clean the discharge pipe and prevent it from being blocked and affecting the normal discharge work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a three-dimensional assembly diagram of the overall device of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the connection component of the utility model.

[0018] [reference numerals]

[0019] 1. Fluidized bed body; 2. Accommodating chamber; 3. Connecting pipe; 4. Electric push rod 1; 5. Mounting plate; 6. Filter plate; 7. Connecting chamber; 8. Connecting pipe; 9. Collecting bin; 10. Electric push rod 2; 11. Fixed plate; 12. Sealing plate; 13. Connecting assembly; 131. Rotating end; 132. Tightening ring; 133. Sealing pad; 134. Mounting seat; 135. Rotating column; 136. Arc plate. DETAILED DESCRIPTION

[0020] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To Attachment Figure 3 The embodiment of the utility model provides a residual material recovery device for a fluidized bed, comprising a fluidized bed body 1, and the residual material recovery device for a fluidized bed further comprises

[0022] Accommodating chamber 2;

[0023] A connecting pipe 3, the connecting pipe 3 is fixedly connected to the top surface of the accommodating chamber 2, and the top end of the connecting pipe 3 is connected to the discharge pipe at the bottom of the fluidized bed body 1;

[0024] The electric push rod 4 is arranged at the bottom of the accommodating chamber 2. The top of the electric push rod 4 is fixedly connected with a mounting plate 5. The top surface of the mounting plate 5 is provided with a filter plate 6. Through the mounting plate 5, an oblique angle cavity is opened inside, and the top surface is connected with the filter plate 6. The liquid in the residual material can enter the mounting plate 5 through the filter plate 6, and flow to the opening opened on the left side of the accommodating chamber 2 through the oblique angle cavity, and enter the connecting chamber 7 to complete the liquid separation;

[0025] The connecting chamber 7 is fixedly installed on the left side of the accommodating chamber 2. The bottom of the connecting chamber 7 is fixedly connected with a connecting pipe 8. The bottom end of the connecting pipe 8 is detachably installed with a collecting bin 9. The top surface of the collecting bin 9 is snap-connected with the bottom surface of the accommodating chamber 2.

[0026] Among them, it also includes an electric push rod 10, which is fixedly installed on the right side of the accommodating chamber 2. The end of the electric push rod 10 away from the accommodating chamber 2 is fixedly connected to a fixing plate 11, and a sealing plate 12 is fixedly installed on the bottom surface of the fixing plate 11. The surface of the sealing plate 12 fits with the right side of the accommodating chamber 2.

[0027] It also includes a connecting component 13 which is arranged on the surface of the connecting pipe 3 .

[0028] The connecting assembly 13 includes a rotating end 131, a tightening ring 132, a sealing gasket 133, a mounting seat 134, a rotating column 135, and an arc plate 136. The rotating end 131 is threadedly mounted on the surface of the connecting pipe 3, the tightening ring 132 is rotatably connected to the top of the rotating end 131, the sealing gasket 133 is arranged on the top of the connecting pipe 3, the surface of the sealing gasket 133 is in contact with the bottom of the discharge pipe of the fluidized bed body 1, the mounting seat 134 is relatively arranged on the left and right sides of the surface of the connecting pipe 3, and the bottom end of the rotating column 135 is rotated. Installed on the surface of the mounting seat 134, the top of the rotating column 135 is fixedly connected to the bottom surface of the arc plate 136, and the inner wall of the arc plate 136 fits with the surface of the discharge pipe of the fluidized bed body 1. Through the set tightening ring 132 structure, the inner wall of which is provided with a fitting pad, the distance between the tightening ring 132 and the arc plate 136 can be reduced, so that when the tightening ring 132 rotates to the surface of the arc plate 136, the arc plate 136 can be tightened and fixed, so that the connecting pipe 3 can be connected to the discharge pipe of the fluidized bed body 1.

[0029] The working process of the utility model is as follows: after the residual material is discharged through the discharge pipe at the bottom of the fluidized bed body 1, it will enter the accommodating chamber 2, and then the solid and liquid in the residual material will be separated by the filter plate 6, so that the solid is retained on the top of the mounting plate 5, and the liquid enters the connecting chamber 7, and finally enters the collecting bin 9 through the connecting pipe 8 to collect the liquid uniformly. Since the filter plate 6 is set as an inclined surface, the retained solid can be gathered on one side, and then the mounting plate 5 is driven downward by the contraction of the electric push rod 1 4 set at the bottom of the accommodating chamber 2, and the sealing plate 12 is driven to detach from the side of the accommodating chamber 2 by the extension of the electric push rod 2 10. At this time, the right side of the accommodating chamber 2 is open, so that the solid residual material can be discharged from the accommodating chamber 2, that is, the solid-liquid separation of the residual material is completed.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A residual material recovery device for a fluidized bed, comprising a fluidized bed body (1), characterized in that: The residual material recovery device for the fluidized bed also includes A receiving chamber (2); A connecting pipe (3), the connecting pipe (3) is fixedly connected to the top surface of the accommodating chamber (2), and the top end of the connecting pipe (3) is connected to the discharge pipe at the bottom of the fluidized bed body (1); An electric push rod (4), the electric push rod (4) being arranged at the bottom of the accommodating chamber (2), the top end of the electric push rod (4) being fixedly connected to a mounting plate (5), the top surface of the mounting plate (5) being provided with a filter plate (6); A connecting chamber (7), wherein the connecting chamber (7) is fixedly mounted on the left side of the accommodating chamber (2), a connecting pipe (8) is fixedly connected to the bottom of the connecting chamber (7), a collecting bin (9) is detachably mounted on the bottom end of the connecting pipe (8), and the top surface of the collecting bin (9) is snap-fitted to the bottom surface of the accommodating chamber (2).

2. The residual material recovery device for a fluidized bed according to claim 1, characterized in that: It also includes an electric push rod 2 (10), which is fixedly installed on the right side of the accommodating chamber (2), and one end of the electric push rod 2 (10) away from the accommodating chamber (2) is fixedly connected to a fixing plate (11), and a sealing plate (12) is fixedly installed on the bottom surface of the fixing plate (11), and the surface of the sealing plate (12) is in contact with the right side of the accommodating chamber (2).

3. The residual material recovery device for a fluidized bed according to claim 1, characterized in that: It also comprises a connecting component (13), wherein the connecting component (13) is arranged on the surface of the connecting pipe (3).

4. The residual material recovery device for a fluidized bed according to claim 3, characterized in that: The connecting assembly (13) comprises a rotating end (131), a tightening ring (132), a sealing gasket (133), a mounting seat (134), a rotating column (135), and an arc plate (136); the rotating end (131) is threadedly mounted on the surface of the connecting pipe (3); the tightening ring (132) is rotatably connected to the top of the rotating end (131); the sealing gasket (133) is arranged on the top of the connecting pipe (3); the surface of the sealing gasket (133) is in contact with the bottom of the discharge pipe of the fluidized bed body (1); the mounting seat (134) is relatively arranged on the left and right sides of the surface of the connecting pipe (3); the bottom end of the rotating column (135) is rotatably mounted on the surface of the mounting seat (134); the top end of the rotating column (135) is fixedly connected to the bottom surface of the arc plate (136); and the inner wall of the arc plate (136) is in contact with the surface of the discharge pipe of the fluidized bed body (1).

Images