CN219376081U

CN219376081U - Centrifugal spray drying tower

Info

Publication number: CN219376081U
Application number: CN202320737635.4U
Authority: CN
Inventors: 朱成杰; 姬大庆; 袁云霞; 李洋; 殷若新
Original assignee: Shandong Zhongyu Jianxin Biological Technology Co ltd
Current assignee: Shandong Zhongyu Jianxin Biological Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-21
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a centrifugal spray drying tower, which comprises a frame, a conveying mechanism for conveying materials and collecting the materials, and a reaction mechanism for enabling the materials to react after atomization and facilitating cleaning of particles after the reaction, wherein the frame is provided with a plurality of guide rails; through above-mentioned technical scheme, when the device is cleared up the tower body inside, drive L shape scraper blade through reaction mechanism's driving piece rotates at the tower body inner wall, carry out comparatively comprehensive scraping to the granule that the tower body inner wall was stained with, through the sliding fit of spiral slide and circular arc scraper blade, can make the carriage go up and down when L shape scraper blade rotates, thereby make circular arc scraper blade can scrape the granule in the spiral slide, the carriage can scrape the granule that the L shape scraper blade was stained with, it is better to make the cleaning performance of tower body inside through such mode, reduce its possibility that influences subsequent processing.

Description

Centrifugal spray drying tower

Technical Field

The utility model relates to the field of feed additive production, in particular to a centrifugal spray drying tower.

Background

The feed additive is a small amount or trace amount of substances added in the production, processing and using processes of the feed, and has little use amount but obvious effect in the feed.

The centrifugal spray drying tower for feed additive production comprises a bracket, wherein a tower body is connected with the bracket in a jogged mode, a spring is fixedly connected with the tower body, one end of the spring, which is far away from the tower body, is fixedly connected with a movable plate, the upper surface of the movable plate is fixedly connected with a sliding block, the sliding block is connected with the tower body, and the side surface of the movable plate is positioned above the spring and is fixedly connected with a vibrator.

The device can push the scraper blade to move through the electric telescopic rod and the scraper blade of installation, and the scraper blade can be used for cleaning dust stuck on the surface of the movable plate, so that the problem of dust adsorption is solved, and when the device works, the air flow in the tower body can be more chaotic through equipment such as a fan, a dust pump and the like, so that the inner wall of the tower body is easy to be stained with some particles, the particles are difficult to clean effectively, and the effect is easy to be influenced if the raw material components processed later are different.

Disclosure of Invention

The present utility model aims to solve the above problems by providing a centrifugal spray drying tower.

The technical scheme adopted by the utility model is as follows:

the centrifugal spray drying tower comprises a frame, a conveying mechanism for conveying materials and collecting the materials, and a reaction mechanism for enabling the materials to react after atomization and facilitating cleaning of particles after the reaction;

the reaction mechanism is arranged in the middle of the frame, and the conveying mechanism is arranged at the periphery of the reaction mechanism;

the reaction mechanism comprises a tower body, a spiral slide way, an L-shaped scraping plate, a sliding frame and an arc scraping plate, wherein the tower body is fixed in the middle of the frame, the spiral slide way is opened on the inner wall of the tower body, the L-shaped scraping plate is attached to the inner wall of the tower body, the sliding frame is arranged at the included angle of the L-shaped scraping plate, and the arc scraping plate is fixed at one end of the sliding frame.

Preferably: the spiral slideway is semicircular, and the sliding frame is in sliding fit with the L-shaped scraping plate.

Preferably: the circular arc scraping plate and two ends of the L-shaped scraping plate are respectively provided with a chamfer, and the circular arc scraping plate is in sliding fit with the spiral slideway.

Preferably: the reaction mechanism further comprises an air pipe, the air pipe is fixed at the front end and the rear end of the tower body, filter plates are fixed at the front end and the rear end of the air pipe, a heating frame is arranged on the inner wall of the air pipe, a fan is arranged in the middle of the air pipe, a motor is arranged at the upper end of the tower body, and an L-shaped scraping plate is fixed at the output end of the motor.

Preferably: the conveying mechanism comprises a containing box, the containing box is arranged on one side of the tower body, the containing box is fixed with the frame, a feeding pipe is fixed at the upper end of the containing box, a first pump is arranged at the lower end of the containing box, and a centrifugal atomizer is arranged at the output end of the first pump.

Preferably: the output end of the centrifugal atomizer stretches into the tower body.

The beneficial effects are that:

1. when the device is used for cleaning the inside of the tower body, the driving piece of the reaction mechanism drives the L-shaped scraping plate to rotate on the inner wall of the tower body, particles stained on the inner wall of the tower body are scraped comprehensively, the sliding fit of the spiral slideway and the circular arc scraping plate is adopted, the sliding frame can be lifted when the L-shaped scraping plate rotates, the circular arc scraping plate can scrape particles in the spiral slideway, the sliding frame can scrape particles stained on the L-shaped scraping plate, the cleaning effect of the inside of the tower body is better through the mode, and the possibility that the follow-up processing is influenced by the sliding frame is reduced.

2. The two ends of the L-shaped scraping plate and the two ends of the arc-shaped scraping plate are respectively provided with a chamfer, so that the two ends of the L-shaped scraping plate are respectively provided with a certain blade peak, and the possibility that the L-shaped scraping plate and the arc-shaped scraping plate are stuck to each other when particles are scraped can be reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of a centrifugal spray drying tower according to the present utility model;

FIG. 2 is a schematic structural view of a centrifugal spray drying tower reaction mechanism according to the present utility model;

FIG. 3 is a front cross-sectional view of a centrifugal spray drying tower reaction mechanism according to the present utility model;

FIG. 4 is a top cross-sectional view of a centrifugal spray drying tower air duct according to the present utility model;

FIG. 5 is a schematic view of the structure of an L-shaped scraper of a centrifugal spray drying tower according to the utility model;

FIG. 6 is a schematic view of a centrifugal spray drying tower carriage according to the present utility model;

FIG. 7 is a schematic structural view of a centrifugal spray drying tower transport mechanism according to the present utility model

The reference numerals are explained as follows:

1. a frame; 2. a reaction mechanism; 21. a tower body; 22. an air duct; 23. a filter plate; 24. a heating rack; 25. a blower; 26. a spiral slideway; 27. a motor; 28. an L-shaped scraper; 29. a carriage; 210. arc scraping plate; 3. a conveying mechanism; 31. a housing box; 32. a feeding pipe; 33. a first pump; 34. a centrifugal atomizer; 35. a second pump; 36. a collection box; 37. a shutter.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships as described based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-7, a centrifugal spray drying tower comprises a frame 1, a conveying mechanism 3 for conveying materials and collecting the materials, and a reaction mechanism 2 for enabling the materials to react after atomization and facilitating the cleaning of particles after the reaction;

the reaction mechanism 2 is arranged in the middle of the frame 1, and the conveying mechanism 3 is arranged at the periphery of the reaction mechanism 2.

In this embodiment, the reaction mechanism 2 includes a tower body 21, a spiral slide way 26, an L-shaped scraper 28, a sliding frame 29, and an arc scraper 210, where the tower body 21 is bolted to the middle of the frame 1, the spiral slide way 26 is opened on the inner wall of the tower body 21, the spiral slide way 26 is semi-arc, the L-shaped scraper 28 is attached to the inner wall of the tower body 21, the sliding frame 29 is slidingly matched at the included angle of the L-shaped scraper 28, the arc scraper 210 is welded at one end of the sliding frame 29, both ends of the arc scraper 210 and the L-shaped scraper 28 are provided with chamfers, and the arc scraper 210 is slidingly matched with the spiral slide way 26; when the device is used for cleaning the inside of the tower body 21, the L-shaped scraping plate 28 is driven to rotate on the inner wall of the tower body 21 by the driving piece of the reaction mechanism 2, particles stained on the inner wall of the tower body 21 are scraped more comprehensively, the sliding frame 29 can be lifted by the sliding fit of the spiral slide way 26 and the circular arc scraping plate 210 when the L-shaped scraping plate 28 rotates, so that the circular arc scraping plate 210 can scrape particles in the spiral slide way 26, the sliding frame 29 can scrape particles stained on the L-shaped scraping plate 28, the cleaning effect inside the tower body 21 is better by the mode, the possibility that the cleaning effect influences the subsequent processing is reduced, and chamfers are arranged at two ends of the L-shaped scraping plate 28 and the circular arc scraping plate 210, so that certain cutting peaks are formed at two ends of the L-shaped scraping plate 28 and the circular arc scraping plate 210, and the possibility that the particles are stained on the L-shaped scraping plate 28 and the circular arc scraping plate 210 can be reduced when the particles are scraped.

In the embodiment, the reaction mechanism 2 further comprises an air pipe 22, the air pipe 22 is welded at the front end and the rear end of the tower body 21, filter plates 23 are connected at the front end and the rear end of the air pipe 22 through bolts, a heating frame 24 is arranged on the inner wall of the air pipe 22, a fan 25 is arranged in the middle of the air pipe 22, a motor 27 is arranged at the upper end of the tower body 21, and an L-shaped scraping plate 28 is connected at the output end of the motor 27 through bolts; when the equipment is used, the motor 27 is started, so that the L-shaped scraping plate 28 can rotate in the tower body 21, the heating frame 24 is opened in advance before the equipment works, and meanwhile, the fan 25 is started, so that hot air enters the tower body 21, the temperature inside the tower body 21 is increased to a certain degree, and impurities in the air can be maximally prevented from entering the tower body 21 through the two filter plates 23.

In this embodiment, the conveying mechanism 3 includes a containing box 31, the containing box 31 is disposed at one side of the tower body 21, the containing box 31 is connected with the frame 1 through bolts, a feeding pipe 32 is welded at the upper end of the containing box 31, a first pump 33 is installed at the lower end of the containing box 31, a centrifugal atomizer 34 is installed at the output end of the first pump 33, the output end of the centrifugal atomizer 34 extends into the tower body 21, a second pump 35 is installed at the output end of the tower body 21, a collecting box 36 is welded at the output end of the second pump 35, and a baffle door 37 is connected with a bearing at the front end of the collecting box 36; before the device operates, a material input device is connected to the material inlet pipe 32, material is input into the accommodating box 31, after the temperature of the tower body 21 is proper, the first pump 33 is started, the material in the accommodating box 31 is pumped into the centrifugal atomizer 34 by the first pump 33, atomized and discharged into the tower body 21 by the centrifugal atomizer 34, and dried particles are pumped into the collecting box 36 by the second pump 35.

Working principle: before the device carries out the operation, connect material input equipment to pan feeding pipe 32, carry out material input to holding the incasement portion, open heating rack 24 in advance, start fan 25 simultaneously, make hot-blast entering tower body 21, let the inside temperature of tower body 21 rise to certain degree, avoid impurity entering tower body 21 in the air through two filter plates 23 can be maximized, treat the temperature of tower body 21 after suitable, start first pump 33, first pump 33 will hold the material in the case 31 and take out centrifugal atomizer 34, spray and discharge into tower body 21 through centrifugal atomizer 34, rethread second pump 35, in collecting box 36 with dry granule, when the device is to the inside clearance of tower body 21, drive L shape scraper blade 28 at tower body 21 inner wall rotation through motor 27, can make carriage 29 go up and down when L shape scraper blade 28 rotates through the sliding fit of spiral slide 26 with circular arc scraper blade 210, thereby circular arc scraper blade 210 can scrape the granule in the spiral slide 26, the circular arc scraper blade can be more evenly to the inside the circular arc scraper blade 210 through the L shape scraper blade 28, can reduce the effect that can both ends and can be more evenly be had the circular arc blade 210 to the inside through the circular arc scraper blade 21 when the L shape scraper blade 28 is rolled down.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. Centrifugal spray drying tower, including frame (1), be used for carrying and collect conveying mechanism (3) of material, its characterized in that: the device also comprises a reaction mechanism (2) which is used for enabling the material to generate reaction after atomization and is convenient for cleaning particles after the reaction;

the reaction mechanism (2) is arranged in the middle of the frame (1), and the conveying mechanism (3) is arranged at the periphery of the reaction mechanism (2);

the reaction mechanism (2) comprises a tower body (21), a spiral slide way (26), an L-shaped scraping plate (28), a sliding frame (29) and an arc scraping plate (210), wherein the tower body (21) is fixed in the middle of the frame (1), the spiral slide way (26) is arranged on the inner wall of the tower body (21), the L-shaped scraping plate (28) is attached to the inner wall of the tower body (21), the sliding frame (29) is arranged at the included angle of the L-shaped scraping plate (28), and the arc scraping plate (210) is fixed at one end of the sliding frame (29).

2. A centrifugal spray drying tower according to claim 1, wherein: the spiral slideway (26) is in a semicircular arc shape, and the sliding frame (29) is in sliding fit with the L-shaped scraping plate (28).

3. A centrifugal spray drying tower according to claim 1, wherein: the circular arc scraping plate (210) and two ends of the L-shaped scraping plate (28) are respectively provided with a chamfer, and the circular arc scraping plate (210) is in sliding fit with the spiral slideway (26).

4. A centrifugal spray drying tower according to claim 1, wherein: the reaction mechanism (2) further comprises an air pipe (22), the air pipe (22) is fixed at the front end and the rear end of the tower body (21), filter plates (23) are fixed at the front end and the rear end of the air pipe (22), a heating frame (24) is arranged on the inner wall of the air pipe (22), a fan (25) is arranged in the middle of the air pipe (22), a motor (27) is arranged at the upper end of the tower body (21), and an L-shaped scraping plate (28) is fixed at the output end of the motor (27).

5. A centrifugal spray drying tower according to claim 1, wherein: conveying mechanism (3) are including holding case (31), hold case (31) setting in tower body (21) one side, just hold case (31) with frame (1) are fixed, hold case (31) upper end and be fixed with pan feeding pipe (32), hold case (31) lower extreme and install first pump (33), centrifugal atomizer (34) are installed to first pump (33) output.

6. A centrifugal spray drying tower according to claim 5, wherein: the output end of the centrifugal atomizer (34) extends into the tower body (21).