CN218962296U

CN218962296U - Anti-caking stirring equipment for calcium carbonate production

Info

Publication number: CN218962296U
Application number: CN202222838047.8U
Authority: CN
Inventors: 宗永波
Original assignee: Changzhou Calcium Carbonate Co
Current assignee: Changzhou Calcium Carbonate Co
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-05
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to anti-caking stirring equipment for calcium carbonate production, which comprises a dehumidification cylinder, wherein the dehumidification cylinder is supported and arranged on the ground through a supporting component, the upper end of the dehumidification cylinder is provided with a feed inlet, the bottom end of the dehumidification cylinder is provided with a discharge outlet, the interior of the dehumidification cylinder is provided with a rotating shaft, two ends of the rotating shaft are rotatably connected to the side wall of the dehumidification cylinder, at least two stirring fan components which are distributed at intervals are arranged on the rotating shaft along the axis, each stirring fan component comprises a plurality of stirring blades which are uniformly distributed along the circumferential direction of the rotating shaft and a plurality of dispersing plates which are uniformly distributed along the circumferential direction of the rotating shaft, the stirring blades and the dispersing plates are distributed in a staggered manner, and the stirring blades are fixedly connected with the outer wall of the rotating shaft through a connecting frame. The utility model mainly aims to provide anti-caking stirring equipment for calcium carbonate production, which can fully stir caking and improve the drying effect.

Description

Anti-caking stirring equipment for calcium carbonate production

Technical Field

The utility model relates to calcium carbonate production equipment, in particular to agglomeration-preventing stirring equipment for calcium carbonate production.

Background

In the production process of calcium carbonate, dehumidification and drying are one of the essential important links, because the calcium carbonate often generates agglomeration phenomenon due to moisture in the air, the agglomerated calcium carbonate is inconvenient to directly use, and therefore, the agglomerated calcium carbonate needs to be stirred in the production process of the calcium carbonate, and the stirring operation is generally carried out on the calcium carbonate in dehumidification equipment at present.

In the prior art, the utility model creation of publication number CN213556683U discloses a calcium carbonate production anti-caking stirring device, including the churn, the inside of churn is provided with rabbling mechanism, when using, firstly utilize the heating ring to heat the churn, thereby heat the stoving to the calcium carbonate of caking, and then be convenient for stir the calcium carbonate of caking, rethread starter motor, utilize motor one to drive the pipe rotation, thereby make motor two rotate, and utilize motor two to drive the dwang rotation, thereby make conical gear one and conical gear two rotate, and then make puddler and connecting rod take place to rotate, utilize pivoted puddler and connecting rod to stir the calcium carbonate of caking. The technical scheme can be used for stirring the agglomerate to a certain extent, but due to structural limitation, some agglomerate with smaller diameter is easy to miss, the stirring is not thorough, and the effect is to be improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the agglomeration-preventing stirring equipment for calcium carbonate production, which can fully stir agglomerations and improve the drying effect.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a calcium carbonate production is with preventing caking agitated vessel, includes the dehumidification section of thick bamboo, the dehumidification section of thick bamboo passes through supporting component to be supported and sets up subaerial, dehumidification section of thick bamboo upper end is equipped with the feed inlet, and the bottom is equipped with the discharge gate, be equipped with the rotatable axis of connection on dehumidification section of thick bamboo lateral wall in the dehumidification section of thick bamboo both ends, be equipped with two at least interval distribution's stirring fan assembly along the axis in the axis, stirring fan assembly includes a plurality of stirring vane and a plurality of along axis of rotation circumference evenly distributed's dispersion board, a plurality of stirring vane and a plurality of along axis of rotation circumference evenly distributed's dispersion board are crisscross to be distributed, link firmly through the link between stirring vane and the axis of rotation outer wall.

Further, one end of the stirring blade is a first end, the other end of the stirring blade is a second end, and the distance from the first end to the central axis of the rotating shaft is larger than the distance from the second end to the central axis of the rotating shaft.

Further, the stirring blade is of an arc plate-shaped structure.

Further, each stirring blade is symmetrically connected with two connecting frames along two sides of the width direction.

Further, the connecting frame is of a Y-shaped structure, the large end of the Y-shaped structure is connected with the stirring blade, and the small end of the Y-shaped structure is fixedly connected to the rotating shaft.

Further, the two ends of the rotating shaft are respectively connected with the side wall of the dehumidifying cylinder in a rotating way through bearings, and one end of the rotating shaft extends out of the side wall of the dehumidifying cylinder to the outer side and is fixedly connected with an output shaft of the driving motor.

Further, one end of the dispersing plate is fixedly connected to the rotating shaft, the other end of the dispersing plate extends outwards along the radial direction of the rotating shaft, and a plurality of dispersing holes are uniformly distributed in the dispersing plate.

Further, the support assembly comprises fixed support rods and liftable support rods, wherein the fixed support rods are distributed along the axial direction of the dehumidifying cylinder, the liftable support rods have a lifting function, and the top ends of the fixed support rods and the liftable support rods are hinged to the outer wall of the dehumidifying cylinder respectively.

Further, the liftable support rod is an electric telescopic rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the stirring fan assembly is combined with the heating ring for use, and the calcium carbonate powder can be stirred while being dried, so that the powder is lifted and scattered to form clusters, the contact rate of the powder and hot air can be improved, the clusters of the powder can be prevented, the drying efficiency is greatly improved, and the drying effect is effectively ensured; still through setting up liftable bracing piece, barrel slope when realizing the ejection of compact for the ejection of compact is high-efficient more.

Drawings

FIG. 1 is a front view of an anti-caking stirring apparatus for calcium carbonate production according to the present utility model;

FIG. 2 is a schematic side view of an anti-caking stirring apparatus for calcium carbonate production according to the present utility model;

FIG. 3 is a perspective view of a stirring mechanism in an anti-caking stirring apparatus for calcium carbonate production according to the present utility model;

FIG. 4 is a front view of a stirring mechanism in an anti-caking stirring apparatus for calcium carbonate production according to the present utility model;

wherein, 1, a dehumidifying cylinder; 11. a feed inlet; 12. a discharge port; 2. a support assembly; 21. fixing the support rod; 22. a liftable support rod; 3. a driving motor; 4. a rotating shaft; 5. a connecting frame; 6. stirring blades; 61. a first end; 62. a second end; 7. and a dispersion plate.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

In the description of the technical solution of the present utility model, some terms such as "front", "back", "upper", "lower", "top", "bottom", "inner", "outer" and the like are used for clearly describing technical features of the present utility model according to the orientation of the drawings of the present utility model.

Examples

As shown in fig. 1, 2, 3 and 4, the anti-caking stirring apparatus for calcium carbonate production in this embodiment includes a dehumidification barrel 1, a feed inlet 11 for feeding is provided at the upper end of the dehumidification barrel 1, a discharge outlet 12 for discharging is provided at the bottom end of the dehumidification barrel 1, and a discharge valve is installed at the discharge outlet 12 for controlling the opening or closing of the discharge outlet 12. A plurality of heating rings are arranged on the dehumidifying cylinder 1 along the length direction, and the specific structure and the mounting mode of the heating rings can refer to the structure in the comparison document with the publication number of CN 213556683U. The heating ring is started to heat and dry the interior of the dehumidification cylinder 1. The dehumidification section of thick bamboo 1 supports through supporting component 2 and sets up on ground or supporting baseplate, and supporting component 2 includes along the fixed bracing piece 21 of dehumidification section of thick bamboo 1 axial distribution and has lifting function's liftable bracing piece 22, and fixed bracing piece 21 bottom is fixed on ground or supporting baseplate, and liftable bracing piece 22 bottom articulates on ground or supporting baseplate, and the top of fixed bracing piece 21 and liftable bracing piece 22 is articulated with dehumidification section of thick bamboo 1 outer wall respectively simultaneously, and the articulated mode adopts the structure among the prior art, such as articulated shaft articulated, ball articulated etc.. The liftable support rod 22 in the embodiment is an electric telescopic rod, and has the advantages of simple structure, low cost and flexible and efficient control. Adopt liftable design mainly for the ejection of compact is more convenient, when needs ejection of compact, starts liftable bracing piece 22 and goes up and down, drives dehumidification section of thick bamboo 1 and inclines gradually for the downward sloping of discharge gate 12, then open the bleeder valve, the material is ejection of compact under the action of gravity and is more quick high-efficient, and the ejection of compact is also cleaner.

The dehumidifying cylinder 1 is internally provided with a rotating shaft 4 with two ends rotatably connected to the side wall of the dehumidifying cylinder 1, the rotating shaft 4 is axially distributed along the dehumidifying cylinder 1, the two ends of the rotating shaft 4 are respectively and rotatably connected with the side wall of the dehumidifying cylinder 1 through bearings, and one end of the rotating shaft 4 extends out of the side wall of the dehumidifying cylinder 1 to the outer side and is fixedly connected with an output shaft of the driving motor 3. The driving motor 3 is started to drive the rotation shaft 4 to rotate, so as to drive the stirring fan assembly on the rotation shaft 4 to rotate. At least two stirring fan assemblies which are distributed at intervals are arranged on the rotating shaft 4 along the axis, the number of the stirring fan assemblies is determined according to the length of the dehumidification barrel 1 in actual use, and the longer the length is, the more the number of the stirring fan assemblies is. The stirring fan assembly comprises a plurality of stirring blades 6 which are uniformly distributed along the circumferential direction of the rotating shaft 4 and a plurality of dispersing plates 7 which are uniformly distributed along the circumferential direction of the rotating shaft 4, wherein the plurality of stirring blades 6 and the plurality of dispersing plates 7 are alternately distributed in a staggered manner, and the stirring blades 6 are fixedly connected with the outer wall of the rotating shaft 4 through connecting frames 5.

Specifically, the stirring vane 6 has an arc plate-shaped structure, and is convenient to rotate. The stirring vane 6 has a first end 61 at one end and a second end 62 at the other end, and the distance from the first end 61 to the central axis of the rotation shaft 4 is greater than the distance from the second end 62 to the central axis of the rotation shaft 4, so that when the rotation shaft 4 rotates, the rotation direction of the stirring vane 6 is from the second end 62 to the direction in which the first end 61 is located, i.e., clockwise direction shown in ω of fig. 4. In this embodiment, the distance from the first end portion 61 to the center axis of the rotation shaft 4 is preferably 1.2 times the distance from the second end portion 62 to the center axis of the rotation shaft 4. One end of the dispersing plate 7 is fixedly connected to the rotating shaft 4, the other end of the dispersing plate extends outwards in the radial direction of the rotating shaft 4, a plurality of dispersing holes are uniformly distributed in the dispersing plate 7, and the distance from the end part of the dispersing plate 7 to the central axis of the rotating shaft 4 is smaller than the distance from the second end part 62 to the central axis of the rotating shaft 4. With this structural design, when the stirring vane 6 rotates, the second end 62 faces the direction of the dispersing plate 7, so that the material contained in the stirring vane 6 falls on the dispersing plate 7 more easily, and the scattering efficiency of the material by the dispersing plate 7 can be improved.

Each stirring vane 6 is symmetrically connected with two connecting frames 5 along two sides of the width direction, each connecting frame 5 is of a Y-shaped structure, the large end of the Y-shaped structure is connected with the stirring vane 6, and the small end of the Y-shaped structure is fixedly connected onto the rotating shaft 4 (refer to fig. 3 and 4), so that the connecting structure is firmer and more reliable, and the connecting frames 5 are of rod-shaped structures and have certain stirring effect when in use.

When the device is used, after the calcium carbonate powder enters the dehumidifying cylinder 1 from the feeding hole 11, the heating ring is started to heat and dry the powder, the driving motor 3 is started, the stirring fan assembly is driven to rotate through the rotating shaft 4, the powder can be piled up on the lower side of the rotating shaft 4 due to the horizontal structure of the dehumidifying cylinder 1, when the stirring fan assembly rotates, the stirring blades 6 rotate in the vertical direction, the powder piled up on the lower part is lifted and scattered through the dispersing plate 7, when the powder is lifted, the powder moves from the first end 61 to the second end 62, and then is thrown out from the second end 62 under the action of centrifugal force, and most of the powder falls on the dispersing plate 7, and the powder is scattered through impact.

According to the anti-agglomeration stirring equipment for calcium carbonate production, the stirring fan assembly is combined with the heating ring to be used, the calcium carbonate powder can be stirred while being dried, and the powder is lifted and agglomerated, so that the contact rate of the powder and hot air can be improved, the powder agglomeration can be prevented, the drying efficiency is greatly improved, and the drying effect is effectively ensured; and by arranging the liftable support rod 22, the cylinder body is inclined during discharging, so that discharging is faster and more efficient.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.

Claims

1. An anti-caking stirring device for calcium carbonate production, which is characterized in that: including dehumidification section of thick bamboo (1), dehumidification section of thick bamboo (1) supports through supporting component (2) and sets up subaerial, dehumidification section of thick bamboo (1) upper end is equipped with feed inlet (11), and the bottom is equipped with discharge gate (12), be equipped with rotatable rotation axis (4) of connecting on dehumidification section of thick bamboo (1) lateral wall in dehumidification section of thick bamboo (1) both ends, be equipped with two at least interval distribution's stirring fan assembly along the axis on rotation axis (4), stirring fan assembly includes a plurality of stirring vane (6) and a plurality of that follow rotation axis (4) circumference evenly distributed's dispersion board (7), a plurality of stirring vane (6) and a plurality of dispersion board (7) are crisscross to be distributed, link firmly through link (5) between stirring vane (6) and rotation axis (4) outer wall.

2. An anti-caking stirring apparatus for calcium carbonate production according to claim 1, wherein: one end of the stirring blade (6) is a first end (61), the other end of the stirring blade is a second end (62), and the distance from the first end (61) to the central axis of the rotating shaft (4) is larger than the distance from the second end (62) to the central axis of the rotating shaft (4).

3. An anti-caking stirring apparatus for calcium carbonate production according to claim 2, wherein: the stirring blade (6) is of an arc-shaped plate structure.

4. A caking prevention stirring apparatus for calcium carbonate production according to claim 3, wherein: two connecting frames (5) are symmetrically connected to two sides of each stirring blade (6) along the width direction.

5. The anti-caking stirring apparatus for calcium carbonate production according to claim 4, wherein: the connecting frame (5) is of a Y-shaped structure, the large end of the Y-shaped structure is connected with the stirring blade (6), and the small end of the Y-shaped structure is fixedly connected to the rotating shaft (4).

6. An anti-caking stirring apparatus for calcium carbonate production according to claim 5 wherein: the two ends of the rotating shaft (4) are respectively connected with the side wall of the dehumidifying cylinder (1) in a rotating way through bearings, and one end of the rotating shaft (4) extends out of the side wall of the dehumidifying cylinder (1) to the outer side and is fixedly connected with the output shaft of the driving motor (3).

7. An anti-caking stirring apparatus for calcium carbonate production according to claim 1, wherein: one end of the dispersion plate (7) is fixedly connected to the rotating shaft (4), the other end of the dispersion plate extends outwards in the radial direction of the rotating shaft (4), and a plurality of dispersion holes are uniformly distributed in the dispersion plate (7).

8. An anti-caking stirring apparatus for calcium carbonate production according to claim 1, wherein: the support assembly (2) comprises fixed support rods (21) and liftable support rods (22) which are distributed along the axial direction of the dehumidification barrel (1), wherein the liftable support rods (22) have lifting functions, and the top ends of the fixed support rods (21) and the liftable support rods (22) are hinged with the outer wall of the dehumidification barrel (1) respectively.

9. The anti-caking stirring apparatus for calcium carbonate production according to claim 8, wherein: the liftable support rod (22) is an electric telescopic rod.