Catalyst regeneration reactor

Abstract

The utility model provides a catalyst regeneration reactor, and belongs to the technical field of catalyst regeneration. The catalyst regeneration reactor comprises a cleaning tank and an anti-blocking assembly. The bottom end of the cleaning tank communicates with a discharging pipe, a material receiving disc is arranged below the discharging pipe, the anti-blocking assembly comprises a motor, a connecting pipe, a stirring rod, an electric push rod and a plugging plate, and during use, the electric push rod pushes the plugging plate upwards, so that a catalyst in the cleaning tank enters the discharging pipe; then a motor drives a connecting pipe and a stirring rod to rotate, the stirring rod can stir the catalyst in the discharging pipe, then the blocked catalyst can be scattered, the catalyst discharged from the discharging pipe can fall on a material receiving disc, the interior of the discharging pipe can be stirred through the connecting pipe and the stirring rod, and the stirring effect is good. And the catalyst is not prone to being blocked in the discharging pipe, so that the discharging efficiency can be improved, and the practicability is high.

Description

Technical Field

[0001] The present application relates to the field of catalyst regeneration, and in particular, to a catalyst regeneration reactor. Background Art

[0002] A catalyst generally refers to a substance that can increase the reaction rate without changing the overall reaction standard. Catalysts are usually regenerated after being used a certain number of times and for a certain period of time. The catalyst regeneration process does not involve the disintegration of the overall structure of the catalyst, but only uses appropriate methods to eliminate those factors that cause the catalytic performance to decline, such as removing poisons remaining on the catalyst, dust covering the surface of the catalyst, and sediments generated on the surface of the catalyst or inside the pores due to side reactions.

[0003] In the relevant catalyst cleaning and regeneration device technology, the discharge structure of the regeneration device is relatively simple, and the discharge is simply carried out through a discharge pipe. For granular catalysts, the catalyst is easy to get stuck inside the discharge pipe during discharge, which can easily cause blockage of the discharge pipe, thereby affecting the discharge efficiency and having low practicality. Utility Model Content

[0004] In order to remedy the above deficiencies, the present application provides a catalyst regeneration reactor, which aims to improve the problem that the catalyst is easily stuck inside the discharge pipe, causing blockage of the discharge pipe.

[0005] An embodiment of the present application provides a catalyst regeneration reactor, including a cleaning tank and an anti-blocking component.

[0006] The bottom end of the cleaning tank is connected with a discharge pipe, and a receiving tray is arranged below the discharge pipe, and the receiving tray is connected with the cleaning tank.

[0007] The anti-blocking component includes a motor, a connecting pipe, a stirring rod, an electric push rod and a sealing plate. The motor is connected to the material receiving tray, the connecting pipe is rotatably connected to the material receiving tray, the connecting pipe is transmission-connected to the output end of the motor, the top end of the connecting pipe is rotatably inserted into the inside of the discharge pipe, the stirring rod is connected to the top end of the connecting pipe, the stirring rod is rotated inside the discharge pipe, the electric push rod is connected to the material receiving tray, the sealing plate is connected to the telescopic end of the electric push rod, the sealing plate slides inside the cleaning tank, and the sealing plate fits with the top end of the discharge pipe.

[0008] In a specific embodiment, the bottom of the cleaning tank is provided with supporting legs, and there are a plurality of supporting legs, which are evenly distributed in a circle.

[0009] In a specific embodiment, the top of the cleaning tank is connected to a feed pipe, the top of the cleaning tank is connected to a liquid inlet pipe, the bottom of the cleaning tank is connected to a liquid outlet pipe, one end of the liquid outlet pipe is provided with a filter screen, and the body of the liquid outlet pipe is provided with a valve.

[0010] In a specific embodiment, the receiving tray is arranged at an angle, and a fixing rod is arranged on the side wall of the receiving tray, and the top end of the fixing rod is fixedly connected to the bottom of the cleaning tank.

[0011] In a specific embodiment, an L-shaped connecting plate is provided on the lower surface of the receiving tray, the motor is fixedly connected to one side of the L-shaped connecting plate, and the electric push rod is connected to the lower surface of the L-shaped connecting plate.

[0012] In a specific embodiment, a connecting block is provided on the lower surface of the receiving tray, the connecting tube rotates and passes through the block body of the connecting block, the connecting tube is rotatably connected to the connecting block, the connecting tube rotates and passes through the bottom wall of the receiving tray, and the top end of the connecting tube rotates at the center of the discharge pipe.

[0013] In a specific implementation, the pipe body fixing sleeve of the connecting pipe is provided with a first bevel gear, and the output end of the motor is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0014] In a specific embodiment, a plurality of stirring rods are provided, and a plurality of the stirring rods are fixedly connected to the top end of the connecting tube, a plurality of the stirring rods are evenly distributed inside the discharge tube, and a plurality of the stirring rods are rotated inside the discharge tube.

[0015] In a specific embodiment, a connecting shaft is provided at the telescopic end of the electric push rod, the connecting shaft slides through the bottom wall of the L-shaped connecting plate, the connecting shaft slides through the interior of the connecting tube, the connecting tube is rotatably sleeved on the shaft body of the connecting shaft, and the lower surface of the sealing plate is fixedly connected to the top end of the connecting shaft.

[0016] The beneficial effect of the utility model is that the utility model obtains a catalyst regeneration reactor through the above design. When in use, the electric push rod pushes the sealing plate upwards, so that the sealing plate no longer blocks the discharge pipe, and the catalyst inside the cleaning tank enters the discharge pipe, and then the connecting pipe and the stirring rod are driven by the motor to rotate, so that the stirring rod can stir the catalyst inside the discharge pipe, and the blocked catalyst can be broken up. The catalyst discharged from the discharge pipe will fall on the receiving plate, and the discharge of the catalyst is completed. The inside of the discharge pipe can be stirred by the connecting pipe and the stirring rod, so that the catalyst is not easily blocked in the discharge pipe, thereby improving the discharge efficiency and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of a catalyst regeneration reactor from a first perspective provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a catalyst regeneration reactor from a second perspective provided in an embodiment of the present application;

[0020] Figure 3 Provided for the implementation of this application Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 A schematic diagram of the cross-sectional structure of a discharge pipe provided in an embodiment of the present application;

[0022] Figure 5 This is a schematic diagram of the partial cross-sectional structure of the discharge pipe and the connecting pipe provided in the implementation manner of the present application.

[0023] In the figure: 100-cleaning tank; 101-support leg; 102-feed pipe; 110-discharge pipe; 120-receiving tray; 121-fixing rod; 122-L-shaped connecting plate; 123-connecting block; 130-liquid inlet pipe; 140-liquid outlet pipe; 150-filter screen; 160-valve; 200-anti-blocking component; 210-motor; 211-second bevel gear; 220-connecting pipe; 221-first bevel gear; 230-stirring rod; 240-electric push rod; 241-connecting shaft; 250-blocking plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0025] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] See also Figure 1 The present application provides a catalyst regeneration reactor, including a cleaning tank 100 and an anti-blocking component 200.

[0027] See also Figure 1 , 2 And 4, the bottom end of the cleaning tank 100 is connected to a discharge pipe 110, the bottom of the cleaning tank 100 is arranged in an inverted cone shape, a receiving tray 120 is arranged below the discharge pipe 110, the receiving tray 120 is connected to the cleaning tank 100, the receiving tray 120 is arranged at an angle, a notch is opened on the side wall of the receiving tray 120, the notch is located at the bottom of the receiving tray 120, a fixing rod 121 is arranged on the side wall of the receiving tray 120, and the top of the fixing rod 121 is fixedly connected to the bottom of the cleaning tank 100.

[0028] In this embodiment, a supporting leg 101 is provided at the bottom of the cleaning tank 100, and a plurality of supporting legs 101 are provided, and the plurality of supporting legs 101 are evenly distributed in a circle. The top of the cleaning tank 100 is connected to a feeding pipe 102, and the catalyst can be fed into the cleaning tank 100 from the feeding pipe 102. The top of the cleaning tank 100 is connected to a liquid inlet pipe 130, and the cleaning liquid can enter the cleaning tank 100 from the liquid inlet pipe 130.

[0029] In the present application, the bottom of the cleaning tank 100 is connected to a liquid outlet pipe 140, and a filter screen 150 is provided at one end of the liquid outlet pipe 140. The filter screen 150 can prevent particles inside the cleaning tank 100 from entering the liquid outlet pipe 140. The side of the filter screen 150 away from the liquid outlet pipe 140 is flush with the inner wall of the cleaning tank 100, and the filter screen 150 will not protrude into the cleaning tank 100. The tube body of the liquid outlet pipe 140 is provided with a valve 160. When the valve 160 is opened, the cleaning liquid inside the cleaning tank 100 can be discharged from the liquid outlet pipe 140.

[0030] See also Figure 1-5 The anti-blocking component 200 includes a motor 210, a connecting pipe 220, a stirring rod 230, an electric push rod 240 and a blocking plate 250. The motor 210 is connected to the receiving tray 120. An L-shaped connecting plate 122 is provided on the lower surface of the receiving tray 120. The motor 210 is fixedly connected to one side of the L-shaped connecting plate 122. The connecting pipe 220 is rotatably connected to the receiving tray 120. A connecting block 123 is provided on the lower surface of the receiving tray 120. The connecting pipe 220 rotates and penetrates the block of the connecting block 123. The connecting pipe 220 is rotatably connected to the connecting block 123. The connecting pipe 220 rotates and penetrates the bottom wall of the receiving tray 120.

[0031] In the specific setting, the connecting tube 220 is transmission connected to the output end of the motor 210, the tube body of the connecting tube 220 is fixedly sleeved with a first bevel gear 221, and the output end of the motor 210 is provided with a second bevel gear 211, the second bevel gear 211 is meshed with the first bevel gear 221, and the top end of the connecting tube 220 is rotatably inserted into the inside of the discharge pipe 110, and the top end of the connecting tube 220 rotates at the center of the inside of the discharge pipe 110.

[0032] In the present application, the stirring rod 230 is connected to the top end of the connecting tube 220, and the stirring rod 230 rotates inside the discharge tube 110. There are several stirring rods 230, and several stirring rods 230 are fixedly connected to the top end of the connecting tube 220. Several stirring rods 230 are evenly distributed inside the discharge tube 110, and several stirring rods 230 rotate inside the discharge tube 110. The electric push rod 240 is connected to the receiving tray 120, and the electric push rod 240 is connected to the lower surface of the L-shaped connecting plate 122.

[0033] In this embodiment, the blocking plate 250 is connected to the telescopic end of the electric push rod 240, and the telescopic end of the electric push rod 240 is provided with a connecting shaft 241. The connecting shaft 241 slides through the bottom wall of the L-shaped connecting plate 122, and the connecting shaft 241 slides through the interior of the connecting tube 220. The connecting tube 220 is rotatably sleeved on the shaft body of the connecting shaft 241, and the lower surface of the blocking plate 250 is fixedly connected to the top of the connecting shaft 241.

[0034] During the specific setting, the blocking plate 250 slides inside the cleaning tank 100 , the blocking plate 250 fits against the top of the discharge pipe 110 , the blocking plate 250 blocks the top of the blocking plate 250 , and the blocking plate 250 is slidably inserted into the top of the discharge pipe 110 .

[0035] Specifically, the working principle of the catalyst regeneration reactor is as follows: when in use, the blocking plate 250 blocks the discharge pipe 110, the catalyst can be put into the cleaning tank 100 from the feed pipe 102, the cleaning liquid can enter the cleaning tank 100 from the liquid inlet pipe 130, the valve 160 can be opened to discharge the cleaning liquid from the liquid outlet pipe 140, and the flow of the cleaning liquid can spray and rinse the catalyst. When the catalyst needs to be discharged, the electric push rod 240 is opened, the electric push rod 240 is extended, and the electric push rod 240 pushes the connecting shaft 241 and the blocking plate 250 upward, so that the blocking plate 250 no longer blocks the discharge pipe 110, which will make the cleaning tank 100 The internal catalyst enters the discharge pipe 110, and then the motor 210 is turned on to drive the connecting pipe 220 and the stirring rod 230 to rotate. The stirring rod 230 can stir the catalyst inside the discharge pipe 110, thereby breaking up the blocked catalyst. The catalyst discharged from the discharge pipe 110 will fall on the receiving tray 120. The inclined setting of the receiving tray 120 will cause the catalyst to slide off the receiving tray 120, thereby completing the discharge of the catalyst. The inside of the discharge pipe 110 can be stirred by the connecting pipe 220 and the stirring rod 230, so that the catalyst is not easily blocked in the discharge pipe 110, thereby improving the discharge efficiency and having high practicality.

[0036] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A catalyst regeneration reactor, characterized in that: include A cleaning tank (100), wherein the bottom end of the cleaning tank (100) is connected to a discharge pipe (110), a receiving tray (120) is provided below the discharge pipe (110), and the receiving tray (120) is connected to the cleaning tank (100); The anti-blocking component (200) comprises a motor (210), a connecting pipe (220), a stirring rod (230), an electric push rod (240) and a blocking plate (250), wherein the motor (210) is connected to the receiving tray (120), the connecting pipe (220) is rotatably connected to the receiving tray (120), the connecting pipe (220) is transmission-connected to the output end of the motor (210), and the top end of the connecting pipe (220) is rotatably plugged into the discharge pipe ( 110), the stirring rod (230) is connected to the top end of the connecting tube (220), the stirring rod (230) rotates inside the discharge pipe (110), the electric push rod (240) is connected to the receiving tray (120), the sealing plate (250) is connected to the telescopic end of the electric push rod (240), the sealing plate (250) slides inside the cleaning tank (100), and the sealing plate (250) fits with the top end of the discharge pipe (110).

2. A catalyst regeneration reactor according to claim 1, characterized in that: The bottom of the cleaning tank (100) is provided with a supporting leg (101), and a plurality of the supporting legs (101) are provided, and the plurality of the supporting legs (101) are evenly distributed in a circle.

3. A catalyst regeneration reactor according to claim 1, characterized in that: The top of the cleaning tank (100) is connected to a feed pipe (102), the top of the cleaning tank (100) is connected to a liquid inlet pipe (130), the bottom of the cleaning tank (100) is connected to a liquid outlet pipe (140), one end of the liquid outlet pipe (140) is provided with a filter screen (150), and the body of the liquid outlet pipe (140) is provided with a valve (160).

4. A catalyst regeneration reactor according to claim 1, characterized in that: The receiving tray (120) is arranged at an angle, and a fixing rod (121) is arranged on the side wall of the receiving tray (120), and the top end of the fixing rod (121) is fixedly connected to the bottom of the cleaning tank (100).

5. A catalyst regeneration reactor according to claim 1, characterized in that: An L-shaped connecting plate (122) is provided on the lower surface of the receiving plate (120), the motor (210) is fixedly connected to one side of the L-shaped connecting plate (122), and the electric push rod (240) is connected to the lower surface of the L-shaped connecting plate (122).

6. A catalyst regeneration reactor according to claim 1, characterized in that: A connecting block (123) is provided on the lower surface of the receiving tray (120), and the connecting tube (220) rotates and passes through the block of the connecting block (123). The connecting tube (220) is rotatably connected to the connecting block (123), and the connecting tube (220) rotates and passes through the bottom wall of the receiving tray (120), and the top end of the connecting tube (220) rotates at the center of the discharge tube (110).

7. A catalyst regeneration reactor according to claim 1, characterized in that: The tube body fixing sleeve of the connecting tube (220) is provided with a first bevel gear (221), and the output end of the motor (210) is provided with a second bevel gear (211), and the second bevel gear (211) is meshed with the first bevel gear (221).

8. A catalyst regeneration reactor according to claim 1, characterized in that: A plurality of stirring rods (230) are provided, and the plurality of stirring rods (230) are fixedly connected to the top end of the connecting tube (220), and the plurality of stirring rods (230) are evenly distributed inside the discharge tube (110), and the plurality of stirring rods (230) are rotated inside the discharge tube (110).

9. A catalyst regeneration reactor according to claim 5, characterized in that: The telescopic end of the electric push rod (240) is provided with a connecting shaft (241), and the connecting shaft (241) slides through the bottom wall of the L-shaped connecting plate (122), and the connecting shaft (241) slides through the interior of the connecting tube (220), and the connecting tube (220) is rotatably sleeved on the shaft body of the connecting shaft (241), and the lower surface of the sealing plate (250) is fixedly connected to the top end of the connecting shaft (241).

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