CN219209969U

CN219209969U - Porous structure molecular sieve vacuum heating device

Info

Publication number: CN219209969U
Application number: CN202320883467.XU
Authority: CN
Inventors: 高文; 秦健
Original assignee: Shandong Baolai Nanotechnology Co ltd
Current assignee: Shandong Baolai Nanotechnology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-06-20
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a porous molecular sieve vacuum heating device, and relates to the technical field of molecular sieves. The utility model comprises a heated bin which is in a sectional structure and is assembled by two single bins through bolts, and the edges of the single bins are integrally provided with mounting rings; the annular supporting plates are fixed on the peripheral sides of the two ends of the heated bin, sliding holes are symmetrically formed in the lower parts of the annular supporting plates, and the sliding holes are used for enabling the annular supporting plates to slide along external guide rods; the heating bin is arranged at two ends of the heating bin, and the heating bin conveys heat into the heating bin; one end of the heating bin is fixed with a separation net, and the other end of the heating bin is provided with a collecting bin. According to the utility model, the molecular sieve is placed by the heated bin, and then the vacuum heating of the molecular sieve is realized under the heat transmission of the heated bin, so that the original integral bin body is changed into a sectional type, and the device has the advantages of convenience in unloading and convenience in daily maintenance of the inside of the bin body.

Description

Porous structure molecular sieve vacuum heating device

Technical Field

The utility model belongs to the technical field of molecular sieves, and particularly relates to a vacuum heating device for a molecular sieve with a porous structure.

Background

Molecular sieves are aluminosilicate compounds having a cubic lattice. The molecular sieve has a uniform microporous structure, and the diameters of holes of the molecular sieve are uniform, and the holes can adsorb molecules smaller than the diameters of the molecular sieve into the cavities, and have preferential adsorption capacity on polar molecules and unsaturated molecules, so that the molecules with different polarity degrees, different saturation degrees, different molecular sizes and different boiling points can be separated, namely the molecular sieve has the function of screening the molecules. Because the molecular sieve has the advantages of high adsorption capacity, strong thermal stability and the like which are not available in other adsorbents, the molecular sieve is widely applied.

The vacuum heating process of the molecular sieve is one of common treatment processes, roller heating is adopted at present, and even heating of the molecular sieve is ensured through overturning of the roller, but the roller is of an integral structure, so that the problems of incomplete discharging, difficulty in cleaning the inside and the like are easy to occur.

Therefore, the utility model provides a vacuum heating device for a molecular sieve with a porous structure, so as to solve the problems.

Disclosure of Invention

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a porous molecular sieve vacuum heating device, which comprises

The heating bin is of a sectional structure and is formed by assembling two single bins through bolts, and the edges of the single bins are integrally provided with mounting rings;

the annular supporting plates are fixed on the peripheral sides of the two ends of the heated bin, sliding holes are symmetrically formed in the lower parts of the annular supporting plates, and the sliding holes are used for enabling the annular supporting plates to slide along external guide rods;

the heating bin is arranged at two ends of the heating bin, and the heating bin conveys heat into the heating bin.

Further, triangular connecting pieces are symmetrically arranged on the periphery of the heated bin at equal intervals, and the triangular connecting pieces are used for connecting and fixing the heated bin and the annular supporting plate.

Further, a separation net is fixed at one end of the heating bin, and a collecting bin is arranged at the other end of the heating bin.

Further, a heating wire is arranged in the heating bin, and a vacuum air extractor is arranged on the outer wall of the heating bin.

Further, the outside laminating of collar is provided with sealed pad, and sealed pad centre gripping is in two between the collar.

The utility model has the following beneficial effects:

according to the utility model, the heated bin is arranged to place the molecular sieve, and then the vacuum heating of the molecular sieve is realized under the heat transmission of the heated bin, compared with the prior art, the improvement is that the original integral bin body is changed into the sectional type, the mounting rings at the edges of the two single bins form the integral heated bin after the bolts are fixed, otherwise, the two single bins are separated by external force after the bolts are removed, and in the process, the annular supporting plate slides along the external guide rod, so that the two single bins are further far away from each other, the molecular sieve solid placed in the single bins is taken out, and meanwhile, the inside of the bin body is convenient to clean and maintain daily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a monomer bin structure in the utility model;

fig. 3 is a schematic view of the position of the separator net in the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a heated bin; 2. an annular support plate; 3. a heating bin; 4. a vacuum pump; 5. a collecting bin; 6. a triangle connecting piece; 7. a mounting ring; 8. a separation net.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to FIGS. 1-3, the utility model is a porous molecular sieve vacuum heating device, comprising

The heating bin 1 is in a sectional structure, is assembled by two single bins through bolts, and is integrally provided with a mounting ring 7 at the edge of the single bins;

the annular supporting plates 2 are fixed on the peripheral sides of the two ends of the heated warehouse 1, sliding holes are symmetrically formed in the lower parts of the annular supporting plates 2, and the sliding holes are used for enabling the annular supporting plates 2 to slide along external guide rods;

the heating bin 3 is arranged at two ends of the heating bin 1, and the heating bin 3 conveys heat into the heating bin 1;

in the vacuum heating device for the porous structure molecular sieve, through the placement of the heated bin 1 to the molecular sieve, then the vacuum heating to the molecular sieve is realized under the heat transmission of the heated bin 3, the improvement to the prior art is that the original integral bin body is changed into the sectional type, the mounting rings 7 at the edges of the two monomer bins form the heated bin 1 after the bolt is fixed, otherwise, after the bolt is removed, the two monomer bins are separated through the external force, in the process, the annular support plate 2 slides along the external guide rod, the two monomer bins are further made to be mutually far away, the molecular sieve solid placed in the monomer bins is taken out, meanwhile, the inside of the bin body is cleaned and routinely maintained, the external guide rod is of a conventional structure, and no specific introduction is made.

As shown in fig. 1, triangular connecting pieces 6 are symmetrically and equidistantly arranged on the periphery of the heated cabin 1, and the triangular connecting pieces 6 are used for connecting and fixing the heated cabin 1 and the annular supporting plate 2.

Wherein as shown in fig. 2, one end of the heating bin 3 is fixed with a separation net 8, and the other end of the heating bin 3 is provided with a collecting bin 5;

a sealing gasket is arranged on the outer side of the mounting rings 7 in a bonding manner, and is clamped between the two mounting rings 7;

in the vacuum heating device that this application relates to porous structure molecular sieve was used, partition net 8 is tiny fretwork form setting, can be with the molecular sieve isolation in being heated storehouse 1 again under the circumstances that does not influence heat transfer, part solid piece drops to the inside back of heating storehouse 3 from partition net 8, after the heating operation is finished, open and collect storehouse 5, take out solid piece, but in normal heating effect, collect storehouse 5 and be sealing state to the sealed pad that the laminating of collar 7 outside set up is used for sealing treatment of two monomer storehouse juncture equally.

As shown in fig. 2 and 3, a heating wire is arranged in the heating bin 3, and a vacuum air extractor 4 is arranged on the outer wall of the heating bin 3;

in the vacuum heating device for the porous structure molecular sieve, heat generated after the heating wires in the heating bin 3 are electrified is used as a heat source to provide heat for the whole device, and the heating bin 3 is communicated with the inner cavity of the heating bin 1, so that the vacuum air extractor 4 is used for extracting the cavity of the whole inner cavity of the device, and the cavity of the device is in a vacuum state.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A porous molecular sieve vacuum heating device is characterized by comprising

The heating bin (1) is of a sectional structure, is assembled by two single bins through bolts, and is integrally provided with a mounting ring (7) at the edge of the single bins;

the annular supporting plates (2) are fixed on the peripheral sides of the two ends of the heated bin (1), sliding holes are symmetrically formed in the lower parts of the annular supporting plates (2), and the sliding holes are used for the annular supporting plates (2) to slide along external guide rods;

the heating bin (3), its heating bin (3) install in heating bin (1) both ends, just heating bin (3) is in heat is carried in heating bin (1).

2. The molecular sieve vacuum heating device with the porous structure according to claim 1, wherein triangular connecting pieces (6) are symmetrically arranged on the periphery of the heated bin (1) at equal intervals, and the triangular connecting pieces (6) are used for connecting and fixing the heated bin (1) and the annular supporting plate (2).

3. The vacuum heating device for the molecular sieve with the porous structure according to claim 1, wherein a separation net (8) is fixed at one end of the heating bin (3), and a collecting bin (5) is arranged at the other end of the heating bin (3).

4. The molecular sieve vacuum heating device with the porous structure according to claim 1, wherein a heating wire is arranged in the heating bin (3), and a vacuum air pump (4) is arranged on the outer wall of the heating bin (3).

5. The molecular sieve vacuum heating device with the porous structure according to claim 1, wherein a sealing gasket is attached to the outer side of the mounting rings (7), and the sealing gasket is clamped between the two mounting rings (7).