CN212040447U

CN212040447U - Zeolite molecular sieve preparation facilities

Info

Publication number: CN212040447U
Application number: CN202020658318.XU
Authority: CN
Inventors: 吴隆有
Original assignee: Pingxiang Jielong Environmental Protection Technology Co ltd
Current assignee: Pingxiang Jielong Environmental Protection Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-01
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a zeolite molecular sieve prepares technical field, specifically is a zeolite molecular sieve preparation facilities, including the retort, the retort top ann has the cover, the cover top is equipped with the inlet pipe, ann has first control valve on the inlet pipe, the inlet pipe top is equipped with the graduated flask, inlay transparent sealing plate on the graduated flask lateral wall, be equipped with the scale mark on the transparent sealing plate, the retort bottom is equipped with the discharging pipe, ann has the second control valve on the discharging pipe, be equipped with mixing arrangement in the reaction chamber, it has the intermediate layer to open in the lateral wall of retort, be equipped with steam outlet pipe and the steam inlet pipe that is linked together with the intermediate layer on the retort lateral wall. This zeolite molecular sieve preparation facilities when needs drop into the raw materials, can directly put in according to the scale mark as required the volume of counter weight, need not additionally to carry out the counter weight, reduces the amount of labour, improves production efficiency, is equipped with the control valve on the inlet pipe simultaneously, and the speed of throwing the material is controlled to steerable control valve, and then ensures the quality of the product of making.

Description

Zeolite molecular sieve preparation facilities

Technical Field

The utility model relates to a zeolite molecular sieve preparation technical field specifically is a zeolite molecular sieve preparation facilities.

Background

The zeolite molecular sieve is an adsorbent or film substance mainly composed of silicon, aluminum, oxygen and other metal cations, has uniform micropores, has a pore size equivalent to that of a common molecule, and has wide application in various fields such as petrochemical industry, bioengineering, food industry and the like, and most of the zeolite molecular sieves are artificially synthesized crystalline aluminosilicate due to large use amount;

the existing preparation methods of zeolite molecular sieves comprise a hydrothermal crystallization method, a high-temperature roasting method, a synthesis method and other methods, the hydrothermal crystallization method is widely used due to the fact that the preparation condition requirement is low, in the hydrothermal crystallization method, various raw materials need to be sequentially put into a reaction tank according to a certain proportion for mixing reaction, the quantity and the putting rate of the raw materials have large influence on the quality of a prepared product, in the existing preparation methods, the various raw materials need to be weighed firstly and then put into the reaction tank, the operation is complex, the efficiency is low, the putting rate is not easy to control, and therefore a zeolite molecular sieve preparation device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zeolite molecular sieve preparation facilities to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a zeolite molecular sieve preparation device comprises a reaction tank, wherein a reaction chamber is arranged at the top of the reaction tank, a tank cover is arranged at the top of the reaction tank, at least four supporting legs distributed in an annular array are arranged at the edge of the bottom of the reaction tank, universal wheels are arranged at the bottoms of the supporting legs, a feed pipe is arranged at the top of the tank cover, the feed pipe penetrates through the tank cover and extends into the reaction chamber, a first control valve is arranged on the feed pipe, a measuring cylinder communicated with the top of the feed pipe is arranged at the top of the feed pipe, the opening of the measuring cylinder is upward, a through groove communicated with the inside of the measuring cylinder is arranged on the outer side wall of the measuring cylinder, a transparent sealing plate is embedded on the inner wall of the through groove, scale marks with uniform scales are arranged on the transparent sealing plate, a discharge pipe communicated with the inside of the reaction tank, mixing arrangement is including installing the hybrid motor on cover top intermediate position, hybrid motor's the vertical cover and its terminal coaxial coupling that pass downwards of output shaft have a pivot, be equipped with at least three connecting rod that are the annular array and distribute on the pivot lateral wall, the connecting rod is the level form and places, connecting rod lateral wall bottom is equipped with a plurality of stirring leaves that are equidistant linear distribution along its axis direction, the stirring leaf is placed along vertical direction, seted up the intermediate layer in the lateral wall of retort, the retort lateral wall is close to its bottom edge and is equipped with the steam outlet pipe that is linked together with the intermediate layer, the retort lateral wall is close to its top edge and is equipped with the steam inlet pipe that is linked together with the intermediate layer.

Preferably, the supporting legs are tightly welded on the reaction tank, and the tank cover is locked and fixed on the reaction tank through screws.

Preferably, the bottom of the reaction tank is in a conical structure.

Preferably, the connecting rod is fixed on the rotating shaft in a welding mode, and the stirring blades are fixed on the connecting rod in a welding mode.

Preferably, the length dimension of the stirring blade is matched with the height dimension from the connecting rod to the bottom of the reaction chamber.

Preferably, the tail end of the outer side wall of the steam outlet pipe is provided with a first connecting flange which is of an integrally formed structure, and the tail end of the outer side wall of the steam inlet pipe is provided with a second connecting flange which is of an integrally formed structure.

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

this zeolite molecular sieve preparation facilities through setting up the graduated flask above the inlet pipe, is equipped with the scale on the graduated flask, when needs drop into the raw materials, can directly put in according to the volume of required counter weight according to the scale mark, puts in keeping in to the graduated flask, need not additionally to carry out the counter weight, reduces the amount of labour, improves production efficiency, is equipped with the control valve on the inlet pipe simultaneously, and the steerable control valve controls the material rate of throwing of raw materials in the graduated flask, and then ensures the quality of the product of making.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a mixing device according to the present invention;

fig. 3 is a sectional view of the reaction tank structure of the present invention.

In the figure:

1. a reaction tank; 10. a reaction chamber; 11. an interlayer; 12. supporting legs;

2. a can lid;

3. a universal wheel;

4. a feed pipe; 40. a first control valve;

5. a measuring cylinder; 50. a transparent sealing plate; 500. scale lines;

6. a discharge pipe; 60. a second control valve;

7. a mixing device; 70. a hybrid motor; 71. a rotating shaft; 72. a connecting rod; 73. stirring blades;

8. a steam outlet pipe; 80. a first connecting flange;

9. a steam inlet pipe; 90. a second attachment flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a zeolite molecular sieve preparation device comprises a reaction tank 1, a reaction chamber 10 is arranged at the top of the reaction tank 1, a tank cover 2 is arranged at the top of the reaction tank 1, a feed pipe 4 is arranged at the top of the tank cover 2, the feed pipe 4 penetrates through the tank cover 2 and extends into the reaction chamber 10, a first control valve 40 is arranged on the feed pipe 4, a measuring cylinder 5 communicated with the top of the feed pipe 4 is arranged at the top of the feed pipe 4, the opening of the measuring cylinder 5 is upward, a through groove communicated with the inside of the measuring cylinder 5 is arranged on the outer side wall of the measuring cylinder 5, a transparent sealing plate 50 is embedded on the inner wall of the through groove, scale marks 500 with uniform scales are arranged on the transparent sealing plate 50, a discharge pipe 6 communicated with the inside of the reaction tank 1 is arranged at the middle position at the bottom of the reaction tank 1, a second control valve 60 is arranged on the, a steam inlet pipe 9 communicated with the interlayer 11 is arranged on the outer side wall of the reaction tank 1 close to the top edge of the reaction tank, raw materials are put into the measuring cylinder 5 for temporary storage, the putting amount is ensured according to the scale mark 500, then the opening and closing of the first control valve 40 are controlled, the raw materials in the measuring cylinder 5 are controlled to be put into the reaction cavity 10 at a constant speed for reaction, meanwhile, hot steam enters the interlayer 11 through the steam inlet pipe 9 and exchanges heat with the reaction cavity 10, the temperature in the reaction cavity 10 is ensured, the reaction speed is accelerated, the production efficiency is improved, after the reaction is finished, the hot steam is continuously introduced, the moisture in the reaction cavity 10 is evaporated, and the product is made into anhydrous or low-moisture crystal; specifically, because the steam density is lower, the steam inlet pipe 9 is arranged above the steam outlet pipe 8, so that the time of the steam passing through the interlayer 11 can be prolonged, and the more sufficient heat exchange between the steam and the inside of the reaction cavity 10 is ensured.

In this embodiment, a mixing device 7 is disposed in the reaction chamber 10, the mixing device 7 includes a mixing motor 70 mounted at the middle position of the top of the tank cover 2, an output shaft of the mixing motor 70 vertically passes through the tank cover 2 downward, and the end of the output shaft is coaxially connected with a rotating shaft 71, at least three connecting rods 72 distributed in an annular array are disposed on the outer side wall of the rotating shaft 71, the connecting rods 72 are horizontally disposed, a plurality of stirring blades 73 linearly distributed at equal intervals along the axial direction of the connecting rods 72 are disposed at the bottom of the outer side wall of the connecting rods 72, the stirring blades 73 are disposed along the vertical direction, the connecting rods 72 are welded and fixed on the rotating shaft 71, the stirring blades 73 are welded and fixed on the connecting rods 72, the rotating shaft 71, the connecting rods 72 and the stirring blades 73 are driven to rotate at a constant speed by the; the length dimension of stirring leaf 73 and the high dimension looks adaptation of connecting rod 72 to reaction chamber 10 bottom guarantee that stirring leaf 73 can stir all raw materials of reaction chamber 10 inside, prevent to have some raw materials to pile up in reaction chamber 10 bottom, and then lead to the reaction incomplete, influence the quality of making the product.

In addition, at least four supporting legs 12 distributed in an annular array are arranged at the bottom edge of the reaction tank 1, the supporting legs 12 are tightly welded on the reaction tank 1, the welding and fixing structure is stable, the service life is long, universal wheels 3 are mounted at the bottoms of the supporting legs 12, and when equipment needs to be carried, the equipment is convenient to drive the equipment to move through the universal wheels 3; the tank cover 2 is fixed on the reaction tank 1 through screw locking, so that the tank cover can be taken down conveniently at the later stage to overhaul and maintain the interior of the reaction tank 1; the bottom of the reaction tank 1 is of a conical structure, so that the blanking is convenient.

Further, the tail end of the outer side wall of the steam outlet pipe 8 is provided with a first connecting flange 80 which is of an integrally formed structure, and the tail end of the outer side wall of the steam inlet pipe 9 is provided with a second connecting flange 90 which is of an integrally formed structure, so that the steam outlet pipe 8 and the steam inlet pipe 9 can be connected to a steam device through the first connecting flange 80 and the second connecting flange 90.

When the zeolite molecular sieve preparation device of the embodiment is used, a worker firstly checks the integrity and the tightness of each part of the device; then the first control valve 40 and the second control valve 60 are closed; then, hot steam enters the interlayer 11 through the steam inlet pipe 9 to exchange heat with the reaction cavity 10, the temperature in the reaction cavity 10 is ensured, and the steam after heat exchange is discharged through the steam outlet pipe 8 for cyclic utilization; then, the power supply of the mixing motor 70 is switched on to enable the mixing motor to work, and the output shaft of the mixing motor 70 rotates to drive the rotating shaft 71, the connecting rod 72 and the stirring blade 73 to rotate at a constant speed; sequentially putting various raw materials into the measuring cylinder 5 for temporary storage, ensuring the putting amount according to the scale mark 500, then controlling the opening and closing of the first control valve 40, controlling the raw materials in the measuring cylinder 5 to be put into the reaction chamber 10 at a constant speed for reaction, and simultaneously mixing and stirring the raw materials in the reaction chamber 10 through the stirring blades 73 to accelerate the reaction of the raw materials; after the reaction is finished, continuously introducing hot steam, evaporating the water in the reaction cavity 10, and preparing the product into anhydrous or low-water-content crystal; finally, the second control valve 60 is opened, and the crystals prepared in the reaction chamber 10 are discharged through the discharge pipe 6.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A zeolite molecular sieve preparation facilities, includes retort (1), its characterized in that: the reaction chamber (10) is opened at the top of the reaction tank (1), the tank cover (2) is installed at the top of the reaction tank (1), at least four supporting legs (12) distributed in an annular array are arranged at the edge of the bottom of the reaction tank (1), universal wheels (3) are installed at the bottoms of the supporting legs (12), an inlet pipe (4) is arranged at the top of the tank cover (2), the inlet pipe (4) penetrates through the tank cover (2) and extends into the reaction chamber (10), a first control valve (40) is installed on the inlet pipe (4), a measuring cylinder (5) communicated with the inlet pipe (4) is arranged at the top of the inlet pipe (4), an opening of the measuring cylinder (5) is upward, a through groove communicated with the inside of the measuring cylinder is formed in the outer side wall of the measuring cylinder (5), a transparent sealing plate (50) is inlaid on the inner wall of the through groove, the reaction tank is characterized in that a discharging pipe (6) communicated with the inside of the reaction tank is arranged at the middle position of the bottom of the reaction tank (1), a second control valve (60) is installed on the discharging pipe (6), a mixing device (7) is arranged in the reaction chamber (10), the mixing device (7) comprises a mixing motor (70) installed at the middle position of the top of the tank cover (2), an output shaft of the mixing motor (70) vertically penetrates through the tank cover (2) downwards and is coaxially connected with a rotating shaft (71) at the tail end of the tank cover, at least three connecting rods (72) distributed in an annular array are arranged on the outer side wall of the rotating shaft (71), the connecting rods (72) are placed in a horizontal shape, a plurality of stirring blades (73) which are linearly distributed at equal intervals along the axis direction are arranged at the bottom of the outer side wall of the connecting rods (72), the stirring blades (73), the outer side wall of the reaction tank (1) is provided with a steam outlet pipe (8) communicated with the interlayer (11) near the bottom edge of the reaction tank, and the outer side wall of the reaction tank (1) is provided with a steam inlet pipe (9) communicated with the interlayer (11) near the top edge of the reaction tank.

2. A zeolite molecular sieve preparation apparatus as claimed in claim 1, wherein: the supporting legs (12) are tightly welded on the reaction tank (1), and the tank cover (2) is fixed on the reaction tank (1) through screw locking.

3. A zeolite molecular sieve preparation apparatus as claimed in claim 1, wherein: the bottom of the reaction tank (1) is of a conical structure.

4. A zeolite molecular sieve preparation apparatus as claimed in claim 1, wherein: the connecting rod (72) is fixed on the rotating shaft (71) in a welding mode, and the stirring blade (73) is fixed on the connecting rod (72) in a welding mode.

5. A zeolite molecular sieve preparation apparatus as claimed in claim 1, wherein: the length of the stirring blade (73) is matched with the height from the connecting rod (72) to the bottom of the reaction chamber (10).

6. A zeolite molecular sieve preparation apparatus as claimed in claim 1, wherein: the steam outlet pipe (8) lateral wall end is equipped with rather than first flange (80) that is the integrated into one piece structure, steam inlet pipe (9) lateral wall end is equipped with rather than second flange (90) that is the integrated into one piece structure.