Activation device for preparing zeolite with porous structure

Abstract

The utility model relates to the field of zeolite activation, in particular to an activation device for preparing zeolite with a porous structure, which comprises a hollow activation kettle, a cover plate is detachably connected to the upper side of the activation kettle, a first motor is fixedly connected to the upper side of the cover plate, and a coil stock stirring component is fixedly arranged on the lower side of the output end of the first motor. The activation kettle is used for fully mixing zeolite and an acid solution, a discharging part is rotationally arranged at the bottom of the inner side of the activation kettle and used for discharging activated zeolite, and the upper side of the cover plate is fixedly communicated with an acid solution adding pipe; according to the activation device for preparing the zeolite with the porous structure, the first motor is matched with the spiral material rolling pipe and the rotating wheel for use to drive the zeolite in the activation kettle to roll upwards, so that the zeolite and an acid solution are fully mixed and activated, and the output end of the second motor is matched with the spiral material discharging pipe for use; the fully mixed zeolite can be conveniently transported to one side of the sleeve and is downwards discharged through the collecting cylinder, so that the mixed and activated zeolite can be conveniently collected by a worker.

Description

Technical Field

[0001] This invention belongs to the field of zeolite activation, specifically relating to an activation device for preparing porous zeolite. Background Technology

[0002] Zeolite activation is typically carried out using physical and chemical methods. Adding an acidic solution to zeolite for mixing facilitates activation. Chinese patent CN212017653U discloses a stirring device for zeolite molecular sieve production, comprising an upper and lower stirring tank connected to each other. A motor is bolted to the top outer wall of the upper stirring tank near its center. A threaded rotating rod is coaxially connected to the output shaft of the motor. Limiting blocks are welded to the outer wall of the threaded rotating rod near its top and bottom ends. A threaded cap is threaded to the outer wall of the threaded rotating rod between the two limiting blocks. A first stirring rod is symmetrically arranged on the outer wall of the threaded cap. A bearing is located near the end of the outer wall of the first stirring rod, and the first stirring rod is welded to the inner ring of the bearing. A rotating ring is welded to the outer ring of the bearing, and a second stirring rod is symmetrically arranged on the outer wall of the rotating ring. This stirring device for zeolite molecular sieve production provides good mixing and improves the quality of zeolite molecular sieve production.

[0003] However, this technical solution has the problems of low activation efficiency when zeolite is mixed with acidic solution, and inconvenience in collecting the activated zeolite. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art, namely, the low activation efficiency of mixing zeolite with acidic solution and the inconvenience of collecting activated zeolite, thereby realizing an activation device for preparing porous zeolite.

[0005] To achieve the above-mentioned objectives, the technical solution of this utility model is: an activation device for preparing porous zeolite, comprising a hollow activation vessel, a cover plate detachably connected to the upper side of the activation vessel, a first motor fixedly connected to the upper side of the cover plate, a material-winding stirring component fixedly arranged below the output end of the first motor for fully mixing the zeolite with an acidic solution, a discharge component rotatably arranged at the bottom of the inner side of the activation vessel for discharging the activated zeolite, an acid inlet pipe fixedly connected to the upper side of the cover plate, a support component arranged on the outer side of the activation vessel for moving the position of the activation vessel, and a feeding cylinder fixedly connected to the upper side of the activation vessel.

[0006] Specifically, the material mixing component includes a hollow mounting box fixedly disposed on the lower side of the cover plate. A first motor is fixedly disposed on the upper side of the cover plate. The output end of the first motor is rotatably and sealedly connected to the upper side of the cover plate. The output end of the first motor is connected to a first drive shaft through a reduction gear set. The first drive shaft is rotatably disposed with the mounting box. A second drive shaft is connected to the lower side of the first drive shaft through a bevel gear set. The second drive shaft is rotatably disposed with the mounting box. The second drive shaft is connected to a third drive shaft and a fourth drive shaft through a bevel gear set. The third drive shaft and the fourth drive shaft are rotatably disposed with the mounting box. The third drive shaft is rotatably connected to the inner side of the fourth drive shaft. The lower end of the third drive shaft extends downward and a rotating wheel is fixedly mounted on the extended part. Multiple blades are fixed on the rotating wheel in a ring-shaped distribution with the rotating wheel as the axis. A spiral material winding tube is fixedly disposed on the lower side of the fourth drive shaft.

[0007] Specifically, the discharge component includes a spiral discharge pipe rotatably disposed at the bottom of the activation vessel. An arc-shaped groove is formed in the lower middle part of the activation vessel. The spiral discharge pipe is located in the middle of the arc-shaped groove. A hollow sleeve is fixedly connected to one side of the activation vessel. The end of the sleeve away from the activation vessel is closed and fixedly disposed with a second motor. The output end of the second motor is rotatably sealed with the sleeve. One end of the spiral discharge pipe is fixedly disposed with the output end of the second motor. A collection cylinder is fixedly connected to the lower middle part of the sleeve.

[0008] Specifically, the supporting component includes a support frame disposed on the lower side of the activation vessel, two sets of triangular support rods are symmetrically fixedly disposed on the upper side of the support frame, and hooks are fixedly disposed on each of the triangular support rods. Two sets of hanging ears are symmetrically fixedly disposed on the upper and lower sides of the activation vessel, and the hanging ears are in contact with the corresponding hooks to support the activation vessel in the position of the support frame.

[0009] Specifically, the inner side of the activation vessel is configured with two layers and sealed to form a heat-retaining cavity. A liquid addition pipe and a drain pipe are fixedly connected to the opposite side of the heat-retaining cavity.

[0010] Specifically, multiple evenly distributed casters are fixedly installed on the lower side of the support frame.

[0011] Specifically, a sealing head is threadedly connected to the lower outer side of the collecting cylinder.

[0012] Specifically, the cover plate has three suspension rings with an angle of 120 degrees on its upper side threaded connection.

[0013] Compared with the prior art, the activation device for preparing porous zeolites of this invention has at least the following beneficial effects:

[0014] This invention utilizes the cooperation of a first motor in the material mixing component with a spiral material winding tube and a rotating wheel to drive the zeolite in the activation kettle upwards, facilitating the thorough mixing and activation of the zeolite with the acidic solution. The output end of the second motor, in conjunction with the spiral discharge tube, facilitates the transport of the thoroughly mixed zeolite to one side of the sleeve and downwards through the collection tube, making it convenient for workers to collect the mixed and activated zeolite. Attached Figure Description

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

[0016] Figure 2 This is a partial cross-sectional view of the activation vessel of this utility model;

[0017] Figure 3 This is a schematic diagram of the spiral winding tube structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the supporting component structure of this utility model.

[0019] Figure 5 This is a utility model Figure 3 Enlarged structural diagram of section B;

[0020] Figure 6 This is a schematic diagram of the rotating wheel and spiral winding tube structure of this utility model.

[0021] In the diagram: 1-Activation vessel; 2-Support frame; 3-Universal wheel; 4-Feeding cylinder; 5-First motor; 6-Second motor; 7-Liquid addition pipe; 8-Acid addition pipe; 9-Collection cylinder; 10-Hanging ear; 11-Spiral winding pipe; 12-Spiral discharge pipe; 13-Rotating wheel; 14-Drainage pipe; 15-Secondary drain pipe; 16-Hook; 17-Triangular support rod; 19-Sleeve; 20-First drive shaft; 21-Third drive shaft; 22-Mounting box; 23-Second drive shaft; Fourth drive shaft; 24. Detailed Implementation

[0022] The activation apparatus for preparing porous zeolites according to this invention will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] This embodiment discloses an activation device for preparing porous zeolites, such as... Figure 1-5 As shown, the device includes a hollow activation vessel 1. A cover plate is detachably connected to the upper side of the activation vessel 1. A first motor 5 is fixedly connected to the upper side of the cover plate. A material-winding stirring component is fixedly installed below the output end of the first motor 5 for fully mixing zeolite and acidic solution. A discharge component is rotatably installed at the bottom inner side of the activation vessel 1 for discharging the activated zeolite. An acid inlet pipe 8 is fixedly connected to the upper side of the cover plate. A support component is installed on the outer side of the activation vessel 1 for moving the position of the activation vessel 1. A feeding cylinder 4 is fixedly connected to the upper side of the activation vessel 1.

[0025] The coil mixing component includes a hollow mounting box 22 fixedly disposed on the lower side of a cover plate. A first motor 5 is fixedly disposed on the upper side of the cover plate. The output end of the first motor 5 is rotatably and sealedly connected to the upper side of the cover plate. The output end of the first motor 5 is connected to a first drive shaft 20 through a reduction gear set. The reduction gear set here has the effect of reducing speed and increasing torque. The reduction gear set includes two gears of different diameters meshing together. The first drive shaft 20 is rotatably disposed with the mounting box 22. A second drive shaft is connected to the lower side of the first drive shaft 20 through a bevel gear set. 23. The second drive shaft 23 is rotatably mounted to the mounting box 22. The second drive shaft 23 is connected to the third drive shaft 21 and the fourth drive shaft 24 via a bevel gear set. The third drive shaft 21 and the fourth drive shaft 24 are rotatably mounted to the mounting box 22. The third drive shaft 21 is rotatably connected to the inner side of the fourth drive shaft 24. The lower end of the third drive shaft 21 extends downward and a rotating wheel 13 is fixedly mounted on the extended part. Multiple blades are fixed on the rotating wheel 13 in a ring-shaped arrangement around the rotating wheel 13 as the axis. The blades are all arc-shaped and open upwards. The multiple blades rotate around the rotating shaft. The diameter of the rotating shaft is smaller than the diameter of the spiral winding tube 11, allowing the mixture stirred by the rotating wheel 13 to enter the bottom of the spiral winding tube 11. The spiral winding tube 11 is fixedly installed on the lower side of the fourth drive shaft 24. Through the cooperation of the spiral winding tube 11 and the multiple blades of the rotating wheel 13 rotating in opposite directions, the multiple blades of the rotating wheel 13 agitate the zeolite and acidic solution at the bottom of the inner side of the activation tank 1, enabling the spiral winding tube 11 to move the zeolite and acidic solution upward more efficiently, facilitating the efficient activation of the zeolite and acidic solution in the activation tank 1 and reducing the spiral winding tube's rotation. When the multiple blades of the coil tube 11 and the rotating wheel 13 rotate in the same direction, the zeolite and acidic solution in the activation vessel 1 move towards the bottom edge of the activation vessel 1, resulting in a decrease in the mixing efficiency of the zeolite and acidic solution in the activation vessel 1. By turning on the first motor 5 in the forward direction, the output end of the first motor 5 drives the first transmission shaft 20 to rotate through the gear set. The second transmission shaft 23 drives the third transmission shaft 21 and the fourth transmission shaft 24 to rotate in opposite directions through the gear set, thereby driving the zeolite in the activation vessel 1 to roll upward, so as to facilitate the full mixing and activation of the zeolite and acidic solution.

[0026] The discharge component includes a spiral discharge pipe 12 rotatably disposed at the bottom of the activation vessel 1. An arc-shaped groove is formed in the lower middle part of the activation vessel 1. The spiral discharge pipe 12 is located in the middle of the arc-shaped groove. A hollow sleeve 19 is fixedly connected to one side of the activation vessel 1. The end of the sleeve 19 away from the activation vessel 1 is closed and fixedly disposed with a second motor 6. The output end of the second motor 6 is rotatably sealed with the sleeve 19. One end of the spiral discharge pipe 12 is fixedly disposed with the output end of the second motor 6. A collection cylinder 9 is fixedly connected to the lower middle part of the sleeve 19. By turning on the second motor 6, the output end of the second motor 6 drives the spiral discharge pipe 12 to rotate, thereby transporting the fully mixed zeolite to one side of the sleeve 19 and discharging it downward through the collection cylinder 9, making it convenient for workers to collect the mixed and activated zeolite. A drain pipe 14 is fixedly connected to the lower side of the arc-shaped groove for discharging acidic solution. A switch valve is fixedly disposed on the drain pipe 14 for controlling the opening and closing of the drain pipe 14.

[0027] The supporting components include a support frame 2 located on the lower side of the activation vessel 1. Two sets of triangular support rods 17 are symmetrically fixed on the upper side of the support frame 2. The triangular support rods 17 have a stable supporting function. Each of the triangular support rods 17 is fixedly equipped with a hook 16. Two sets of hanging ears 10 are symmetrically fixed on the upper and lower sides of the activation vessel 1. The hanging ears 10 are in contact with the corresponding hooks 16 and are used to support the activation vessel 1 in the position of the support frame 2.

[0028] The inner side of the activation vessel 1 is composed of two layers and enclosed to form a heat-retaining chamber. A liquid addition pipe 7 and a drain pipe are fixedly connected to the opposite side of the heat-retaining chamber. The hot water output end of an external water heater is connected to the upper liquid addition pipe 7, and the drain pipe is connected to an external water outlet pipe, which facilitates heating of the heat-retaining chamber and accelerates the reaction rate of zeolite and acid in the activation vessel 1. The drain pipe 14 passes through the heat-retaining chamber and is connected to the arc-shaped groove. A secondary drain pipe 15 is fixedly connected to the lower side of the activation vessel 1. The top of the secondary drain pipe 15 is connected to the heat-retaining chamber, and a switch valve is connected to the lower side of the secondary drain pipe 15.

[0029] Multiple evenly distributed casters 3 are fixedly installed on the lower side of the support frame 2. These casters 3 have self-braking characteristics and are used to move and fix the position of the support frame 2.

[0030] A sealing head is threaded to the lower outer side of the collecting cylinder 9, which facilitates sealing the opening on the lower side of the collecting cylinder 9.

[0031] The cover plate has three suspension rings threaded on its upper side, which are distributed at 120 degrees. These suspension rings are used by the crane to move the position of the activation vessel 1.

[0032] In use, the device is placed in a suitable location by a support component, the zeolite to be activated is added through the feeding cylinder 4, and then acid is added through the acid adding pipe 8. The zeolite and acid in the activation kettle 1 are fully mixed and activated by the material stirring component, and finally the activated zeolite is collected through the discharge component.

[0033] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of this invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0034] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0035] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. An activation apparatus for preparing porous zeolites, characterized in that: The device includes a hollow activation vessel (1), with a cover plate detachably connected to the upper side of the activation vessel (1). A first motor (5) is fixedly connected to the upper side of the cover plate. A material stirring component is fixedly installed on the lower side of the output end of the first motor (5) for fully mixing the zeolite with the acid solution. A discharge component is rotatably installed on the bottom inner side of the activation vessel (1) for discharging the activated zeolite. An acid inlet pipe (8) is fixedly connected to the upper side of the cover plate. A support component is installed on the outer side of the activation vessel (1) for moving the position of the activation vessel (1). A feeding cylinder (4) is fixedly connected to the upper side of the activation vessel (1).

2. The activation apparatus for preparing porous zeolite according to claim 1, characterized in that: The roll mixing component includes a hollow mounting box (22) fixedly disposed on the lower side of a cover plate. A first motor (5) is fixedly disposed on the upper side of the cover plate. The output end of the first motor (5) is rotatably and sealedly connected to the upper side of the cover plate. The output end of the first motor (5) is connected to a first drive shaft (20) via a reduction gear set. The first drive shaft (20) is rotatably disposed with the mounting box (22). A second drive shaft (23) is connected to the lower side of the first drive shaft (20) via a bevel gear set. The second drive shaft (23) is rotatably disposed with the mounting box (22). 23) A third drive shaft (21) and a fourth drive shaft (24) are connected by a bevel gear set. The third drive shaft (21) and the fourth drive shaft (24) are rotatably set with the mounting box (22). The third drive shaft (21) is rotatably connected to the inside of the fourth drive shaft (24). The lower end of the third drive shaft (21) extends downward and the extended part is fitted with a rotating wheel (13). Multiple blades are fixed on the rotating wheel (13) in a ring distribution with the rotating wheel (13) as the axis. A spiral winding tube (11) is fixed on the lower side of the fourth drive shaft (24).

3. The activation apparatus for preparing porous zeolites according to claim 1, characterized in that: The discharge component includes a spiral discharge pipe (12) that is rotatably disposed at the bottom of the activation vessel (1). The lower part of the middle side of the activation vessel (1) has an arc-shaped groove. The spiral discharge pipe (12) is located in the middle of the arc-shaped groove. A hollow sleeve (19) is fixedly connected to one side of the activation vessel (1). The end of the sleeve (19) away from the activation vessel (1) is closed and fixedly disposed with a second motor (6). The output end of the second motor (6) is rotatably sealed with the sleeve (19). One end of the spiral discharge pipe (12) is fixedly disposed with the output end of the second motor (6). A collection cylinder (9) is fixedly connected to the lower part of the middle side of the sleeve (19).

4. The activation apparatus for preparing porous zeolite according to claim 1, characterized in that: The supporting components include a support frame (2) set on the lower side of the activation vessel (1), two sets of triangular support rods (17) are symmetrically fixed on the upper side of the support frame (2), and hooks (16) are fixed on each of the triangular support rods (17). Two sets of hanging ears (10) are symmetrically fixed on the upper and lower sides of the activation vessel (1). The hanging ears (10) are in contact with the corresponding hooks (16) to support the activation vessel (1) in the position of the support frame (2).

5. The activation apparatus for preparing porous zeolite according to claim 1, characterized in that: The inner side of the activation vessel (1) is set with two layers and sealed to form a heat-retaining cavity. The heat-retaining cavity is fixedly connected to the liquid addition pipe (7) and the drain pipe on the opposite side.

6. The activation apparatus for preparing porous zeolites according to claim 4, characterized in that: The support frame (2) is fixedly provided with a number of evenly distributed casters (3) on its lower side.

7. The activation apparatus for preparing porous zeolites according to claim 3, characterized in that: The lower outer side of the collecting cylinder (9) is threaded with a sealing head.

8. The activation apparatus for preparing porous zeolites according to claim 1, characterized in that: The cover plate has three suspension rings with an angle of 120 degrees on its upper side threaded connection.

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