CN211865779U - Chemical material screening device for chemical industry - Google Patents

Chemical material screening device for chemical industry Download PDF

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Publication number
CN211865779U
CN211865779U CN202020299463.3U CN202020299463U CN211865779U CN 211865779 U CN211865779 U CN 211865779U CN 202020299463 U CN202020299463 U CN 202020299463U CN 211865779 U CN211865779 U CN 211865779U
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China
Prior art keywords
level
screen cloth
screening box
screening
board
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Active
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CN202020299463.3U
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Chinese (zh)
Inventor
邢勃
孙良
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Shaanxi Thermal Energy And Environmental Protection Technology Co ltd
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Shaanxi Thermal Energy And Environmental Protection Technology Co ltd
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Abstract

The utility model discloses a chemical material screening device for chemical industry, including the screening box, the inside of screening box is equipped with the screen cloth board, the screen cloth board includes one-level screen cloth board and second grade screen cloth board, all be equipped with discharge mechanism on the screening box of one-level screen cloth board and second grade screen cloth board one side, discharge mechanism includes one-level discharge gate, go out feed cylinder and elastic component, one-level discharge gate has all been seted up on the screening box of one-level screen cloth board and second grade screen cloth board one side, fixed mounting has out the feed cylinder on the one-level discharge gate, be equipped with elastic component in the feed cylinder, one side of one-level screen cloth board and second grade screen cloth board all runs through one-level discharge gate and inserts in going out the feed cylinder, one side that one-level screen cloth board; the utility model discloses compactness rational in infrastructure realizes synchronous multistage screening, and the ejection of compact is convenient, improves the efficiency of screening, and the spring realizes sieve plate elastic installation, promotes that the material screening is smooth and easy, reduces the jam of sieve plate.

Description

Chemical material screening device for chemical industry
Technical Field
The utility model relates to a sieving mechanism, in particular to chemical material sieving mechanism for chemical industry belongs to material screening technical field.
Background
The human beings have a very close relationship with the chemical industry, and the technology of changing the composition and structure of substances or synthesizing new substances by using a chemical method belongs to a chemical production technology, namely a chemical process, the obtained product is called a chemical product or a chemical product, materials need to be screened in the chemical processing process, and the screening is to use a screen to ensure that fine materials smaller than the screen holes in the materials penetrate through the screen surface and coarse materials larger than the screen holes are retained on the screen surface, so that the process of separating coarse materials from fine materials is completed. The separation process can be regarded as consisting of two stages, material stratification and fine grain screening. The material layering is the condition for completing the separation, and the fine particles are suitable for screening for the purpose of separation.
The screen cloth fixed mounting that sets up on the present sieving mechanism causes the jam of screen cloth easily in the screening process, influences the efficiency of screening, and artifical clearance needs to be shut down, increases the intensity of labour of screening to and the screen cloth ejection of compact that the level set up is inconvenient, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome the screen cloth fixed mounting that sets up on the current sieving mechanism of prior art, cause the jam of screen cloth easily in the screening process, influence the efficiency of screening, artifical clearance needs to be shut down, increases the intensity of labour of screening to and the inconvenient defect of the screen cloth ejection of compact of level setting, provide a chemical material sieving mechanism for the chemical industry.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a chemical material screening device for chemical industry, which comprises a screening box body, wherein the screening box body is internally provided with a screen plate, the screen plate comprises a first-stage screen plate and a second-stage screen plate, the screening box body at one side of the first-stage screen plate and the second-stage screen plate is respectively provided with a discharging mechanism, the discharging mechanism comprises a first-stage discharging port, a discharging barrel and an elastic component, the screening box body at one side of the first-stage screen plate and the second-stage screen plate is respectively provided with a first-stage discharging port, the first-stage discharging port is fixedly provided with the discharging barrel, the discharging barrel is internally provided with the elastic component, one side of the first-stage screen plate and one side of the second-stage screen plate are respectively inserted into the discharging barrel through the first-stage discharging port, one side of the first-stage screen plate and one side of the second-stage screen plate, the top of screening box is equipped with the feed inlet, the bottom of screening box is equipped with the second grade discharge gate, the bottom fixed mounting of screening box has the support frame.
As the utility model discloses a preferred technical scheme, elastic component includes dashpot, spring and adjusting screw, the top that goes out the feed cylinder is equipped with the dashpot that sets up with going out the feed cylinder intercommunication, fixed mounting has a plurality of springs in the dashpot, the one end and the sieve plate fixed mounting of dashpot are kept away from to the spring, be equipped with the screw hole on the play feed cylinder of dashpot below, threaded hole internal thread installs adjusting screw.
As the utility model discloses a preferred technical scheme, coupling assembling is including installation piece and pivot, the inside one side fixed mounting who keeps away from discharge mechanism of screening box has the installation piece, two rotate the installation through one side of pivot and sieve mesh plate between the installation piece.
As an optimal technical scheme of the utility model, one-level screen plate sets up the top at second grade screen plate, just one-level screen plate's mesh diameter is greater than the mesh diameter of second grade screen plate.
As an optimal technical scheme of the utility model, the equal fixed mounting in one side that one-level screen board and second grade screen board bottom are close to the one-level discharge gate has the baffle.
As a preferred technical scheme of the utility model, the one end that the one-level discharge gate was kept away from to the play feed cylinder is the slope and sets up down.
The utility model discloses the beneficial effect who reaches is:
1. this chemical material sieving mechanism for chemical industry, rational in infrastructure compactness, high durability and convenient use, through setting up at inside one-level screen cloth board and the second grade screen cloth board of screening box, be equipped with the second grade discharge gate of corresponding one-level discharge gate and bottom on the box of two screen cloth board one sides, realize chemical material's synchronous multistage screening process, improve the efficiency of screening, and the adjusting screw that sets up on a play feed cylinder supports screen cloth board, makes things convenient for opening and adjusting of one-level discharge gate, and the ejection of compact is convenient.
2. This chemical material sieving mechanism for chemical industry, through setting up the elastic component on discharge mechanism, go out the feed cylinder top and set up the dashpot, install the spring between dashpot and screen cloth board, the elastic mounting of screen cloth board is realized in the setting of spring, install vibrating motor simultaneously on screen cloth board, vibrating motor and elastic component cooperation increase the inside screen cloth board vibration range of sieving mechanism, the vibration can promote that the material screening is smooth and easy, furthest reduces the screen cloth board and blocks up, thereby improve screening efficiency, the practicality is stronger.
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 invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram at a of the present invention;
FIG. 3 is a schematic structural view of the screening box of the present invention;
fig. 4 is a schematic structural diagram of the discharging mechanism of the present invention;
fig. 5 is a schematic structural view of the first-stage screen plate of the present invention.
In the figure: 1. screening the box body; 2. a discharging mechanism; 21. a first-stage discharge hole; 22. a discharging barrel; 23. a buffer tank; 24. a spring; 25. adjusting the screw rod; 26. a baffle plate; 3. a first-stage screen plate; 4. a second-stage screen plate; 5. a vibration motor; 6. mounting blocks; 7. a rotating shaft; 8. a feed inlet; 9. a secondary discharge hole; 10. a support frame.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-5, a chemical material screening device for chemical industry comprises a screening box 1, wherein a screen plate is arranged inside the screening box 1, the screen plate comprises a first-stage screen plate 3 and a second-stage screen plate 4, a discharging mechanism 2 is arranged on the screening box 1 on one side of the first-stage screen plate 3 and one side of the second-stage screen plate 4, the discharging mechanism 2 comprises a first-stage discharging port 21, a discharging barrel 22 and an elastic component, the first-stage discharging port 21 is arranged on the screening box 1 on one side of the first-stage screen plate 3 and one side of the second-stage screen plate 4, the discharging barrel 22 is fixedly arranged on the first-stage discharging port 21, the elastic component is arranged in the discharging barrel 22, one side of the first-stage screen plate 3 and one side of the second-stage screen plate 4, which is far away from the discharging mechanism 2, is inserted into the discharging barrel 22 through the first-stage discharging port 21, one side, the equal fixed mounting in bottom of one-level sieve otter board 3 and second grade sieve otter board 4 has vibrating motor 5, the top of screening box 1 is equipped with feed inlet 8, the bottom of screening box 1 is equipped with second grade discharge gate 9, the bottom fixed mounting of screening box 1 has support frame 10, is equipped with the button on the screening box 1, electric connection between button and vibrating motor 5.
Further, elastic component includes dashpot 23, spring 24 and adjusting screw 25, the top that goes out feed cylinder 22 is equipped with dashpot 23 that sets up with the feed cylinder 22 intercommunication, fixed mounting has a plurality of springs 24 in the dashpot 23, the one end and the sieve plate fixed mounting that dashpot 23 was kept away from to spring 24, be equipped with the screw hole on the feed cylinder 22 of dashpot 23 below, threaded hole installs adjusting screw 25, and adjusting screw 25 can support the expansion end of sieve plate for sieve plate can produce the vibration of aperture in the feed cylinder 22 of adjusting screw 25 top during the screening.
Further, coupling assembling is including installation piece 6 and pivot 7, screening box 1 is inside to be kept away from one side fixed mounting of discharge mechanism 2 has installation piece 6, two rotate the installation through pivot 7 and one side of sieve plate between the installation piece 6, rotate the installation to the one end of sieve plate, can promote the vibration of sieve plate.
Furthermore, the first-stage screen plate 3 is arranged above the second-stage screen plate 4, and the mesh diameter of the first-stage screen plate 3 is larger than that of the second-stage screen plate 4, so that the multi-stage screening treatment of the chemical materials by the two layers of screen plates is realized.
Further, the equal fixed mounting in one side that one-level discharge gate 21 is close to in one-level sieve plate 3 and second grade sieve plate 4 bottom has baffle 26, can shelter from the one-level discharge gate 21 of its bottom when sieve plate is located the top, prevents that the material of screening from getting into one-level discharge gate 21.
Furthermore, the end of the discharge cylinder 22 away from the first-stage discharge port 21 is inclined downward, so that the discharge is convenient.
The working principle is as follows: when in use, chemical materials are put in the screening box body 1 through the feed inlet 8, the vibration action generated by the work of the vibration motor 5 is used on the first-stage screen plate 3 and the second-stage screen plate 4, because one end of the first-stage screen plate 3 and the second-stage screen plate 4 is rotatably installed with the installation block 6 through the rotating shaft 7, the other end penetrates through the first-stage discharge port 21 and is inserted into the discharge barrel 22, the discharge barrel 22 is provided with the buffer groove 23, the spring 24 is installed between the buffer groove 23 and the screen plates, during screening, the adjusting screw 25 is threadedly installed in the threaded hole of the discharge barrel 22, the adjusting screw 25 supports the screen plates in the discharge barrel 22, at the moment, the spring 24 is in a compression state, the vibration of the vibration motor 5 enables the screen plates to generate vibration in a small clearance range above the adjusting screw 25, the small clearance is adjusted and determined by the adjusting screw 25, when discharging is carried out after screening, the adjusting, under the elastic support of the screen plate, material gravity and springs 24, the first-stage discharge port 21, the first-stage screen plate 3 and the second-stage screen plate 4 in the discharge cylinder 22 are inclined, so that the material on the screen plate is quickly discharged from the first-stage discharge port 21, the material passing through the second-stage screen plate 4 is discharged from the second-stage discharge port 9 at the bottom of the screening box body 1, the synchronous multistage screening treatment of chemical materials is realized by arranging the corresponding first-stage discharge port 21 and the corresponding second-stage discharge port 9 on the box body on one side of the two screen plates, the screening efficiency is improved, the screen plate is supported by the adjusting screw 25, the opening and the adjustment of the first-stage discharge port 21 are convenient, the discharging is convenient, the elastic installation of the screen plate is realized by arranging the springs 24 on the elastic component, the vibration motor 5 is matched with the elastic component, the vibration amplitude of the screen plate in the, thereby improve screening efficiency, the practicality is stronger.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a chemical material sieving mechanism for chemical industry which characterized in that: including screening box (1), the inside of screening box (1) is equipped with the sieve net board, and the sieve net board includes one-level sieve net board (3) and second grade sieve net board (4), all be equipped with discharge mechanism (2) on screening box (1) of one-level sieve net board (3) and second grade sieve net board (4) one side, discharge mechanism (2) include one-level discharge gate (21), go out feed cylinder (22) and elastic component, one-level discharge gate (21) have all been seted up on screening box (1) of one-level sieve net board (3) and second grade sieve net board (4) one side, fixed mounting goes up fixed mounting in one-level discharge gate (21) and goes out feed cylinder (22), be equipped with elastic component in feed cylinder (22), one side of one-level sieve net board (3) and second grade sieve net board (4) all runs through one-level discharge gate (21) and inserts in feed cylinder (22), one side that discharge mechanism (2) were kept away from to one-level sieve net board (3) and screening box (1) rotates the setting, the equal fixed mounting in bottom of one-level screen cloth board (3) and second grade screen cloth board (4) has vibrating motor (5), the top of screening box (1) is equipped with feed inlet (8), the bottom of screening box (1) is equipped with second grade discharge gate (9), the bottom fixed mounting of screening box (1) has support frame (10).
2. The chemical material screening device for chemical industry according to claim 1, wherein: elastic component includes dashpot (23), spring (24) and adjusting screw (25), the top that goes out feed cylinder (22) is equipped with dashpot (23) that set up with feed cylinder (22) intercommunication, fixed mounting has a plurality of springs (24) in dashpot (23), the one end and the sieve mesh board fixed mounting of dashpot (23) are kept away from in spring (24), be equipped with the screw hole on feed cylinder (22) of dashpot (23) below, adjusting screw (25) are installed to the screw hole internal thread.
3. The chemical material screening device for chemical industry according to claim 1, wherein: coupling assembling is including installation piece (6) and pivot (7), screening box (1) is inside keeps away from one side fixed mounting of discharge mechanism (2) has installation piece (6), two rotate the installation through pivot (7) and one side of sieve otter board between installation piece (6).
4. The chemical material screening device for chemical industry according to claim 1, wherein: the first-stage screen mesh plate (3) is arranged above the second-stage screen mesh plate (4), and the mesh diameter of the first-stage screen mesh plate (3) is larger than that of the second-stage screen mesh plate (4).
5. The chemical material screening device for chemical industry according to claim 1, wherein: and a baffle (26) is fixedly arranged on one side of the bottoms of the first-stage screen plate (3) and the second-stage screen plate (4) close to the first-stage discharge hole (21).
6. The chemical material screening device for chemical industry according to claim 1, wherein: one end of the discharge barrel (22) far away from the first-level discharge hole (21) is arranged downwards in an inclined manner.
CN202020299463.3U 2020-03-12 2020-03-12 Chemical material screening device for chemical industry Active CN211865779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020299463.3U CN211865779U (en) 2020-03-12 2020-03-12 Chemical material screening device for chemical industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020299463.3U CN211865779U (en) 2020-03-12 2020-03-12 Chemical material screening device for chemical industry

Publications (1)

Publication Number Publication Date
CN211865779U true CN211865779U (en) 2020-11-06

Family

ID=73259105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020299463.3U Active CN211865779U (en) 2020-03-12 2020-03-12 Chemical material screening device for chemical industry

Country Status (1)

Country Link
CN (1) CN211865779U (en)

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