CN217392410U

CN217392410U - Molecular sieve preparation facilities based on Y type structure

Info

Publication number: CN217392410U
Application number: CN202220181689.2U
Authority: CN
Inventors: 孙玄玄; 柴志波; 曹金朋
Original assignee: Jiangsu Guoci New Material Technology Co ltd
Current assignee: Jiangsu Guoci New Material Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-09-09
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a molecular sieve preparation technical field, and disclose a molecular sieve preparation facilities based on Y type structure, it is great to have solved the reation kettle volume of molecular sieve preparation facilities, makes the guiding agent have the inhomogeneous problem of mixing in the reaction process, and it includes hollow mount pad, the mid-mounting of hollow mount pad has the rotation and mixes the material cauldron, and the bottom that rotates the material cauldron is installed and is arranged the discharge tube, and the top that rotates the material cauldron is installed the kettle cover, installs the connecting block between kettle cover and the hollow mount pad, and the surface of kettle cover is installed two guide subassemblies, and the top of two guide subassemblies is all installed and is collected the fill; this molecular sieve preparation facilities based on Y type structure just can be with the even inside of spilling at reation kettle of raw materials at the in-process of adding the raw materials to make can evenly mix between the raw materials and add, thereby help the stirring in raw materials later stage to mix, reation kettle's rabbling mechanism has the shake function simultaneously, can carry out abundant stirring to the raw materials and mix.

Description

Molecular sieve preparation facilities based on Y type structure

Technical Field

The utility model belongs to the technical field of the molecular sieve preparation, specifically be a molecular sieve preparation facilities based on Y type structure.

Background

The Y-type molecular sieve is used as an active component of the catalyst and is widely applied to oil refining industries such as catalytic cracking, hydrocracking and the like; there are two methods for the synthesis of Y-type molecular sieves: a water glass guiding agent method and an in-situ crystallization method; wherein, the water glass guiding agent method is to use water glass and sodium metaaluminate as raw materials to prepare guiding agent, then use guiding agent to promote the crystallization process to synthesize Y-type molecular sieve, the preparation, colloid formation and crystallization of the guiding agent are included in the process, it is a method generally adopted in industry; the guiding agent plays an important role in the synthesis process of the Y-type molecular sieve, and the guiding agent used in industry is prepared by adding water glass and sodium metaaluminate into a reaction kettle in parallel flow and continuously, controlling a certain temperature, mixing to form glue, and aging for a certain time.

The reaction kettle of the existing molecular sieve preparation device has a large volume, so that a guiding agent is unevenly mixed in the reaction process, a large amount of primary reaction particles are unevenly aggregated into clusters, the guiding agent cannot well play a role in promoting induced crystallization in the synthesis process of the Y-type molecular sieve, and the production of mixed crystals is easily caused, so that the synthesis crystallization crystallinity of the Y-type molecular sieve is influenced; therefore, improvements are needed to address the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a molecular sieve preparation facilities based on Y type structure, the effectual reation kettle who has solved molecular sieve preparation facilities is bulky, makes the guiding agent have the inhomogeneous problem of mixing in reaction process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a molecular sieve preparation facilities based on Y type structure, including hollow mount pad, the mid-mounting of hollow mount pad has the rotation mixing cauldron, the bottom of rotating the mixing cauldron is installed and is arranged the material pipe, the kettle cover is installed at the top of rotating the mixing cauldron, install the connecting block between kettle cover and the hollow mount pad, the surface mounting of kettle cover has two guide subassemblies, the collection fill is all installed at the top of two guide subassemblies, first motor is installed at the top of kettle cover, the bottom of kettle cover just is located the internally mounted who rotates the mixing cauldron and has the (mixing) shaft, the top of (mixing) shaft is connected with the output of first motor.

Preferably, a first ring groove is formed in the middle of the hollow mounting seat, idler wheels are installed on the lower portion of the rotating mixing kettle in an annular equidistant mode, the idler wheels are installed inside the first ring groove, a second ring groove is formed in the bottom of the kettle cover, a clamping ring is installed on the upper portion of the rotating mixing kettle, and the clamping ring is installed inside the second ring groove.

Preferably, the surface of the clamping ring is provided with a gear ring, gears are arranged in the second ring groove at equal intervals, the gears are meshed with the gear ring, the top of the kettle cover is provided with a second motor, and the output end of the second motor is connected with one of the gears.

Preferably, two the guide subassembly all includes the passage, and two passage symmetry slopes to be installed on the cauldron lid, and two collection fill are installed on the upper portion of two passages, and the one end of two passages all extends to the inside of rotating the material mixing cauldron, and the dwang is all installed to the inside of two passages, and the spiral guide flabellum is all installed on the surface of two dwangs, and the branch flitch is all installed to the bottom of two passages, and the third motor is all installed to the other end of two passages, the output of third motor and the end connection of dwang.

Preferably, the material distributing plate comprises a sector plate, and partition plates are equidistantly arranged inside the sector plate.

Preferably, a square groove is formed in the top of the stirring shaft, a square transmission rod is arranged inside the square groove, the top of the square transmission rod is connected with the output end of the first motor, the connecting rods are symmetrically arranged on the upper portion of the stirring shaft, the moving wheels are arranged at the end portions of the connecting rods, the wave circulation grooves are formed in the upper portion of the interior of the rotating mixing kettle, and the moving wheels are arranged inside the wave circulation grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in operation, through being provided with hollow mount pad, rotate the material mixing kettle, arrange the material pipe, the kettle cover, the connecting block, the guide subassembly, collect and fight, first motor and (mixing) shaft, make this molecular sieve preparation facilities based on Y type structure just can be with the even inside of spilling at reation kettle of raw materials at the in-process of adding the raw materials, and make and evenly mix between the raw materials and add, thereby help the stirring in raw materials later stage to mix, reation kettle's rabbling mechanism has the shake function simultaneously, can carry out abundant stirring to the raw materials and mix, therefore, the molecular sieve preparation facilities of this Y type structure makes gathering that elementary reaction particle can be even become the cluster and play the effect that promotes induced crystallization, thereby the synthetic crystallization degree of Y type molecular sieve has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic sectional view of the distributor plate of the present invention;

FIG. 5 is a schematic diagram of a second partial structure of FIG. 2 according to the present invention;

in the figure: 1. a hollow mounting seat; 2. rotating the mixing kettle; 3. a discharge pipe; 4. a kettle cover; 5. connecting blocks; 6. a material guiding assembly; 601. a material guide pipe; 602. rotating the rod; 603. spiral material guiding fan blades; 604. a material distributing plate; 605. a third motor; 7. a collecting hopper; 8. a first motor; 9. a stirring shaft; 10. a first ring groove; 11. a roller; 12. a second ring groove; 13. a collar; 14. a ring gear; 15. a gear; 16. a second motor; 17. a sector plate; 18. a partition plate; 19. a square transmission rod; 20. a connecting rod; 21. a moving wheel; 22. wave circulation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model comprises a hollow mounting base 1, a rotary mixing kettle 2 is installed in the middle of the hollow mounting base 1, a material discharging pipe 3 is installed at the bottom of the rotary mixing kettle 2, a kettle cover 4 is installed at the top of the rotary mixing kettle 2, a connecting block 5 is installed between the kettle cover 4 and the hollow mounting base 1, two material guiding components 6 are installed on the surface of the kettle cover 4, collecting hoppers 7 are installed at the tops of the two material guiding components 6, a first motor 8 is installed at the top of the kettle cover 4, a stirring shaft 9 is installed at the bottom of the kettle cover 4 and inside the rotary mixing kettle 2, and the top of the stirring shaft 9 is connected with the output end of the first motor 8; the middle part of the hollow mounting seat 1 is provided with a first circular groove 10, the lower part of the rotary mixing kettle 2 is annularly provided with idler wheels 11 at equal intervals, the idler wheels 11 are all arranged inside the first circular groove 10, the bottom of the kettle cover 4 is provided with a second circular groove 12, the upper part of the rotary mixing kettle 2 is provided with a clamping ring 13, and the clamping ring 13 is arranged inside the second circular groove 12, so that the rotary mixing kettle 2 can be effectively mounted, and the rotary mixing kettle 2 can be effectively rotated and adjusted; the surface of the retainer ring 13 is provided with a gear ring 14, gears 15 are equidistantly arranged in the second ring groove 12, the gears 15 are meshed with the gear ring 14, the top of the kettle cover 4 is provided with a second motor 16, and the output end of the second motor 16 is connected with one of the gears 15, so that the rotary mixing kettle 2 can be effectively rotated;

the second motor 16 is started, so that the second motor 16 drives one of the gears 15 to rotate, the rotation of one of the gears 15 drives the retainer ring 13 to rotate through the gear ring 14, the rotation of the retainer ring 13 drives the rotary mixing kettle 2 to rotate, and the rotation of the rotary mixing kettle 2 drives the roller 11 to rotate inside the first ring groove 10, so that the rotary mixing kettle 2 can be stably and effectively rotated and adjusted;

the two material guiding assemblies 6 respectively comprise material guiding pipes 601, the two material guiding pipes 601 are symmetrically and obliquely arranged on the kettle cover 4, the two collecting hoppers 7 are arranged on the upper parts of the two material guiding pipes 601, one ends of the two material guiding pipes 601 respectively extend into the rotating material mixing kettle 2, rotating rods 602 are arranged inside the two material guiding pipes 601, spiral material guiding fan blades 603 are arranged on the surfaces of the two rotating rods 602, material distributing plates 604 are arranged at the bottoms of the two material guiding pipes 601, third motors 605 are arranged at the other ends of the two material guiding pipes 601 respectively, and the output ends of the third motors 605 are connected with the end parts of the rotating rods 602, so that material can be effectively guided in a rotating manner; the material distributing plate 604 comprises a sector plate 17, and partition plates 18 are equidistantly arranged in the sector plate 17, so that material guiding and distributing can be uniformly and effectively carried out;

the raw materials are put into the collecting hopper 7, then the third motor 605 is started, the third motor 605 drives the rotating rod 602 and the spiral material guiding fan blades 603 to rotate, the rotation of the spiral material guiding fan blades 603 can guide the raw materials in the collecting hopper 7 into the sector plates 17 through the material guiding pipes 601, and then the raw materials can be uniformly and effectively sprinkled on the bottom of the interior of the rotary mixing kettle 2 through the separation of the partition plate 18; meanwhile, the rotating mixing kettle 2 rotates, so that the scattered raw materials can be uniformly scattered at the bottom of the rotating mixing kettle 2 and different raw materials can be uniformly mixed;

the top of the stirring shaft 9 is provided with a square groove, a square transmission rod 19 is arranged inside the square groove, the top of the square transmission rod 19 is connected with the output end of the first motor 8, the upper part of the square transmission rod 19 is of a circular structure, the upper part of the stirring shaft 9 is symmetrically provided with connecting rods 20, the end parts of the connecting rods 20 are respectively provided with a moving wheel 21, the upper part inside the rotating mixing kettle 2 is provided with a wave circulation groove 22, and the moving wheels 21 are arranged inside the wave circulation groove 22, so that the stirring shaft 9 can move up and down for stirring, and raw materials are mixed more uniformly;

by starting the first motor 8, the square transmission rod 19 drives the stirring shaft 9 to rotate, the raw materials can be stirred by the rotation of the stirring shaft 9, the connecting rod 20 and the moving wheel 21 can be driven by the rotation of the stirring shaft 9 to rotate, and the moving wheel 21 can move up and down in the wave circulation groove 22 in the rotating process, so that the stirring shaft 9 can move up and down in the rotating and stirring process, the stirring of the raw materials is facilitated, and the raw materials are stirred more uniformly;

make this molecular sieve preparation facilities based on Y type structure just can be with the even inside of spilling at reation kettle of raw materials at the in-process of adding the raw materials, and make and evenly mix between the raw materials and add, thereby help the stirring in raw materials later stage to mix, reation kettle's rabbling mechanism has the shake function simultaneously, can carry out abundant stirring to the raw materials and mix, consequently, the molecular sieve preparation facilities of this Y type structure makes gathering that primary reaction particle can be even become the cluster and play the effect that promotes induced crystallization, thereby the synthetic crystallization degree of Y type molecular sieve has been improved.

Claims

1. The utility model provides a molecular sieve preparation facilities based on Y type structure, includes hollow mount pad (1), its characterized in that: the utility model discloses a mixing kettle, including hollow mount pad (1), the mid-mounting of hollow mount pad (1) has rotation mixing cauldron (2), the bottom of rotation mixing cauldron (2) is installed and is arranged material pipe (3), kettle cover (4) are installed at the top of rotation mixing cauldron (2), install connecting block (5) between kettle cover (4) and hollow mount pad (1), the surface mounting of kettle cover (4) has two guide subassemblies (6), the top of two guide subassemblies (6) is all installed and is collected fill (7), first motor (8) are installed at the top of kettle cover (4), the internally mounted that the bottom of kettle cover (4) just is located rotation mixing cauldron (2) has (mixing) shaft (9), the top of (mixing) shaft (9) is connected with the output of first motor (8).

2. The preparation device of the molecular sieve based on the Y-shaped structure, according to claim 1, is characterized in that: first circle groove (10) have been seted up at the middle part of hollow mount pad (1), and gyro wheel (11) have been installed to the lower part annular equidistance that rotates mixing kettle (2), and gyro wheel (11) are all installed in the inside in first circle groove (10), and second circle groove (12) have been seted up to the bottom of kettle cover (4), rotate mixing kettle's (2) upper portion and install rand (13), and rand (13) are installed in the inside in second circle groove (12).

3. The preparation device of the molecular sieve based on the Y-shaped structure as claimed in claim 2, wherein: the surface mounting of rand (13) has ring gear (14), and gear (15) are installed to the inside equidistance of second circle groove (12), and gear (15) and ring gear (14) meshing are connected, and second motor (16) are installed at the top of kettle cover (4), and the output and one of them gear (15) of second motor (16) are connected.

4. The preparation device of the molecular sieve based on the Y-shaped structure, according to claim 1, is characterized in that: two guide subassembly (6) all include passage (601), two passage (601) symmetry slopes to be installed on kettle cover (4), two are collected and are fought (7) and install the upper portion in two passage (601), the one end of two passage (601) all extends to the inside of rotating mixing cauldron (2), and the inside of two passage (601) all installs dwang (602), spiral guide flabellum (603) are all installed on the surface of two dwang (602), branch flitch (604) are all installed to the bottom of two passage (601), third motor (605) are all installed to the other end of two passage (601), the output of third motor (605) and the end connection of dwang (602).

5. The preparation device of molecular sieve based on Y-type structure of claim 4, wherein: the material distribution plate (604) comprises a sector plate (17), and partition plates (18) are arranged in the sector plate (17) at equal intervals.

6. The preparation device of the molecular sieve based on the Y-shaped structure, according to claim 1, is characterized in that: square groove has been seted up at the top of (mixing) shaft (9), and the internally mounted in square groove has square transfer line (19), and the top of square transfer line (19) is connected with the output of first motor (8), and connecting rod (20) are installed to the upper portion symmetry of (mixing) shaft (9), and moving wheel (21) are all installed to the tip of connecting rod (20), rotate the inside upper portion of mixing kettle (2) and seted up wave circulation groove (22), move the inside at wave circulation groove (22) is installed in wheel (21).