CN219765973U

CN219765973U - Molecular sieve multilayer screening device capable of rapidly replacing screen mesh

Info

Publication number: CN219765973U
Application number: CN202320927254.2U
Authority: CN
Inventors: 孙玉坤; 金雷; 梁劲
Original assignee: Dalian Haixin Chemical Industrial Co ltd
Current assignee: Dalian Haixin Chemical Industrial Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-29
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a molecular sieve multilayer screening device capable of rapidly replacing a screen, and relates to the technical field of molecular sieve screening. The utility model is designed in a closed type, the function of the plugboard is added, the quick replacement of the screen plate is realized, the multilayer screening is realized, the material is evenly paved on the first layer screen plate by arranging the material equalizing pipe at the feeding end, the screening speed is high, the transparent observation window can know the feeding condition of the material in real time, the cleaning brush can clean the observation window to prevent the sight from being blocked, the whole design structure is compact and reasonable, and the environmental protection is improved.

Description

Molecular sieve multilayer screening device capable of rapidly replacing screen mesh

Technical Field

The utility model relates to the technical field of molecular sieve screening, in particular to a molecular sieve multilayer screening device capable of rapidly replacing a screen.

Background

The production process of the molecular sieve comprises the steps of raw material mixing, granulating, sieving, drying, roasting and packaging, and a producer screens out semi-finished product particles of the molecular sieve, the particle size of which meets the production requirement, through a sieving procedure, so that the particle size consistency of finished products of the molecular sieve after the production is finished is ensured. The existing molecular sieve screening device is a vibrating screen with an input end connected with the output end of a molecular sieve granulator, and the molecular sieve semi-finished product particles with different particle sizes are collected in a classified mode through the contact of a screen continuously shaking on the vibrating screen and the molecular sieve particles. Screening equipment used by partial enterprises is similar to the special classifying vibration device of the molecular sieve of the patent CN201520218967.7, but dust is generated in the molecular sieve in the screening process, a closed structure is necessary, the screen is required to be replaced according to the custom-made condition of a customer, and the screen is convenient and detachable, so that a technician of our department designs a molecular sieve multilayer screening device capable of replacing the screen quickly.

Disclosure of Invention

The utility model aims to provide a molecular sieve multi-layer screening device capable of rapidly replacing a screen, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: but quick replacement screen cloth's molecular sieve multilayer screening plant, which comprises a bracket, the top corner department of support is equipped with supporting spring, supporting spring's top is equipped with the material storehouse, the below of material storehouse is equipped with the vibrator, the inside of material storehouse is equipped with the screen plate, the rear of screen plate is equipped with the closing plate, the front end of material storehouse is equipped with out the stub bar, the top of material storehouse is equipped with the upper cover, the portion upper end of upper cover is equipped with the pan feeding head.

Further: the utility model discloses a material silo, including the material silo, the inner wall both sides of material silo are equipped with spacing, and the upper and lower side of every screen plate all is equipped with spacing, the rear of closing plate is equipped with push-and-pull handle, the border department of closing plate distributes there is the through-hole, wears sealed screw in the through-hole, sealed screw thread is installed on the lateral wall of material silo.

Further: the upper cover top place ahead is equipped with the observation window, is equipped with transparent acrylic board on the observation window, the place ahead of observation window is equipped with the cleaning brush, the upper brush body that the cleaning brush is located the inside of upper cover is laminated with the surface of acrylic board.

Preferably: the left side of upper cover is connected with the top of material storehouse through the hinge, the right side of upper cover is equipped with carries and draws the handle.

Preferably: the lower part of the feeding head is connected to the upper cover through a material equalizing pipe, the feeding head, the material equalizing pipe and the material bin are communicated, and a partition plate is distributed inside the material equalizing pipe.

Preferably: the vibrator is fixed below the material bin through a vibration seat.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is designed in a closed type, the function of the plugboard is added, the quick replacement of the screen plate is realized, the multilayer screening is realized, the material is evenly paved on the first layer screen plate by arranging the material equalizing pipe at the feeding end, the screening speed is high, the transparent observation window can know the feeding condition of the material in real time, the cleaning brush can clean the observation window to prevent the sight from being blocked, the whole design structure is compact and reasonable, and the environmental protection is improved.

Drawings

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic cross-sectional view of A-A;

FIG. 4 is an enlarged schematic view at C;

FIG. 5 is a schematic cross-sectional view of B-B;

FIG. 6 is an enlarged schematic view at D;

fig. 7 is a schematic view of the state of the utility model.

In the figure: 1. the device comprises a bracket, 2, a supporting spring, 3, a material bin, 4, a vibration seat, 5, a vibrator, 6, a material outlet head, 7, an upper cover, 8, a material equalizing pipe, 9, a material inlet head, 10, a screen plate, 11, a cleaning brush, 12, a sealing plate, 13, a push-pull handle, 14, a limit strip, 15, a lifting handle, 16, a partition plate, 17, a hinge, 18 and a sealing screw.

Detailed Description

The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.

Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.

Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

Referring to fig. 1 to 7, the present utility model provides a technical solution: including support 1, the top corner department of support 1 is equipped with supporting spring 2, the top of supporting spring 2 is equipped with material storehouse 3, the below of material storehouse 3 is equipped with vibrator 5, the inside of material storehouse 3 is equipped with screen plate 10, the rear of screen plate 10 is equipped with closing plate 12, the front end of material storehouse 3 is equipped with out stub bar 6, the top of material storehouse 3 is equipped with upper cover 7, the portion upper end of upper cover 7 is equipped with into stub bar 9.

The material bin is characterized in that limit bars 14 are arranged on two sides of the inner wall of the material bin 3, limit bars 14 are arranged on the upper portion and the lower portion of the side of each screen plate 10, push-pull handles 13 are arranged at the rear of the sealing plates 12, through holes are distributed at the edges of the sealing plates 12, sealing screws 18 penetrate through the through holes, and the sealing screws 18 are installed on the side wall of the material bin 3 in a threaded mode.

The upper cover 7 top place ahead is equipped with the observation window, is equipped with transparent acrylic board on the observation window, the place ahead of observation window is equipped with cleaning brush 11, the upper brush body that cleaning brush 11 is located the inside of upper cover 7 is laminated with the surface of acrylic board.

The left side of upper cover 7 is connected with the top of material storehouse 3 through hinge 17, the right side of upper cover 7 is equipped with carries handle 15.

The lower part of the feeding head 9 is connected to the upper cover 7 through a material equalizing pipe 8, the feeding head 9, the material equalizing pipe 8 and the material bin 3 are communicated, and a partition plate 16 is distributed inside the material equalizing pipe 8.

The vibrator 5 is fixed below the material bin 3 through a vibration seat 4. When the utility model is used, the use mode is not too different from that of the traditional screening device, mainly, the screen plate 10 is in a drawing installation mode, the screen plate 10 is inserted and installed through strip holes arranged at the rear of the material bin 3, the screen plate 10 is provided with two blocks and is distributed up and down, the upper part of the feeding head 9 is connected to the lower part of the existing blanking bin through a pipeline, then a molecular sieve can fall onto the screen plate 10 of the first layer through the equalizing pipe 8, the vibrator 5 continuously works at the moment, the double vibrator 5 is adopted, the efficient work is realized, the screened materials can be connected into a barrel from the discharging head 6, the discharging head 6 is provided with three sealing strips, the number of layers can be increased according to actual conditions, the upper cover 7 and the upper part of the material bin 3 are directly provided with sealing strips, locks can be increased when necessary, the air pollution is reduced, the upper cover 7 is provided with an observation window, the material screening condition of the uppermost layer can be known through the observation window, the feeding of the material can be reduced or increased according to the condition, the effect of dust can be cleaned by using the upper cover 11, the cleaning brush can be replaced by the sealing handle 13, the whole structure can be replaced by the handle can be replaced, and the whole structure can be replaced by the handle 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. But molecular sieve multilayer screening plant of quick replacement screen cloth, its characterized in that: including support (1), the top corner department of support (1) is equipped with supporting spring (2), the top of supporting spring (2) is equipped with material storehouse (3), the below of material storehouse (3) is equipped with vibrator (5), the inside of material storehouse (3) is equipped with sieve plate (10), the rear of sieve plate (10) is equipped with closing plate (12), the front end of material storehouse (3) is equipped with stub bar (6), the top of material storehouse (3) is equipped with upper cover (7), the portion upper end of upper cover (7) is equipped with pan feeding head (9).

2. The molecular sieve multilayer screening device capable of rapidly replacing screen according to claim 1, wherein: the material bin is characterized in that limit strips (14) are arranged on two sides of the inner wall of the material bin (3), limit strips (14) are arranged on the upper portion and the lower portion of the side of each screen plate (10), push-pull handles (13) are arranged at the rear of each sealing plate (12), through holes are distributed at the edges of the sealing plates (12), sealing screws (18) penetrate through the through holes, and the sealing screws (18) are installed on the side walls of the material bin (3) in a threaded mode.

3. The molecular sieve multilayer screening device capable of rapidly replacing screen according to claim 1, wherein: the cleaning brush is characterized in that an observation window is arranged in front of the upper portion of the upper cover (7), a transparent acrylic plate is arranged on the observation window, a cleaning brush (11) is arranged in front of the observation window, and the cleaning brush (11) is located in the upper portion of the upper cover (7) and is attached to the surface of the acrylic plate.

4. A molecular sieve multilayer screening device capable of rapidly replacing a screen according to claim 3, wherein: the left side of upper cover (7) is connected with the top of material storehouse (3) through hinge (17), the right side of upper cover (7) is equipped with carries handle (15).

5. The molecular sieve multilayer screening device capable of rapidly replacing screen according to claim 1, wherein: the lower part of the feeding head (9) is connected to the upper cover (7) through a material equalizing pipe (8), the feeding head (9), the material equalizing pipe (8) and the material bin (3) are communicated, and a partition plate (16) is distributed inside the material equalizing pipe (8).

6. The molecular sieve multilayer screening device capable of rapidly replacing screen according to claim 1, wherein: the vibrator (5) is fixed below the material bin (3) through the vibration seat (4).