CN219701848U - Granulating device for fertilizer production - Google Patents

Abstract

The utility model discloses a granulating device for fertilizer production, which comprises a stirring mechanism for uniformly mixing materials, a granulating mechanism for extrusion molding of the mixed materials and a movable base for supporting the granulating mechanism and the stirring mechanism, wherein the stirring mechanism comprises a stirring cylinder and a stirring device; the stirring device comprises a motor, a stirring shaft and stirring blades; still include anti-blocking structure, it includes extension axle and helical blade, the extension axle with the (mixing) shaft is connected, the free end of extension axle downwardly extending to granulation mechanism's second feed inlet position department, helical blade sets up extend epaxial. According to the utility model, the spiral stirring blade is arranged at the bottom of the stirring cylinder, so that the possibility of blocking at the bottom of the stirring cylinder is avoided, and the spiral stirring blade has the effect of accelerating material conveying, so that the granulating efficiency is improved.

Description

Granulating device for fertilizer production

Technical Field

The utility model belongs to the field of fertilizer granulation. More particularly, the present utility model relates to a granulating apparatus for fertilizer production.

Background

In the production of granulated fertilisers, granulation equipment is often required to form a mixture of materials into granules. Patent publication number CN218774755U discloses a high-efficient granulator is used in fertilizer production and processing, and it discloses the upper surface of base and is located the vertical fixedly connected with of rear portion of granulation pipe a plurality of supporting legs, and the top fixedly connected with churn of a plurality of supporting legs, the bottom of churn be the funnel form and with the rear portion intercommunication of granulation pipe upper surface. However, the cross-sectional area of the joint of the bottom end of the stirring cylinder and the granulating pipe of the granulator is relatively small, and the joint is easy to cause blockage, namely the situation that the materials in the stirring cylinder are difficult to enter the granulating pipe sometimes exists.

Disclosure of Invention

It is an object of the present utility model to solve at least the above problems and to provide at least the advantages to be described later.

The utility model aims to provide a granulating device for fertilizer production, which can solve the problem that a material is blocked at the joint of a stirring cylinder and a granulating pipe, and improves the production efficiency.

To achieve these objects and other advantages and in accordance with the purpose of the utility model, as embodied and broadly described herein, there is provided a granulating apparatus for fertilizer production, comprising a stirring mechanism for uniformly mixing materials, a granulating mechanism for extrusion molding of the mixed materials, and a movable base for supporting the granulating mechanism and the stirring mechanism, the stirring mechanism comprising a stirring cylinder and a stirring device, the stirring cylinder having a cylindrical tubular structure, a funnel-shaped bottom portion, and a first feed port provided at a top portion of the stirring cylinder; the stirring device comprises a motor, a stirring shaft and stirring blades, wherein the motor is arranged at the top of the stirring barrel, the stirring shaft is connected with the motor, the free end of the stirring shaft penetrates through the stirring barrel and extends into the stirring barrel, the stirring blades are arranged on the stirring shaft and further comprise anti-blocking structures, the anti-blocking structures comprise extending shafts and spiral blades, the extending shafts are connected with the stirring shaft, the free ends of the extending shafts downwards extend to the position of a second feed inlet of the granulating mechanism, and the spiral blades are arranged on the extending shafts.

Preferably, the extension shaft and the stirring shaft are integrally formed.

Preferably, still include anti-sticking section of thick bamboo wall structure, anti-sticking section of thick bamboo wall structure includes:

at least one pair of scraping plates, wherein the scraping plates are arranged in the stirring cylinder in parallel and are abutted against the inner wall of the stirring cylinder;

at least a pair of connecting rod, a pair of connecting rod is connected with a pair of scraper blade in order to form the cross-section and be rectangular framework structure, the middle part of connecting rod is provided with the shaft hole, the (mixing) shaft runs through the shaft hole to with connecting rod fixed connection.

The utility model at least comprises the following beneficial effects:

firstly, the spiral stirring blade is arranged at the bottom of the stirring cylinder, so that the possibility of blocking at the bottom of the stirring cylinder is avoided, and the spiral stirring blade has the effect of accelerating material conveying, so that the granulating efficiency is improved.

Secondly, the anti-sticking cylinder wall structure is arranged, so that materials adhered to the inner wall of the mixing cylinder are scraped off timely, and the materials are prevented from being adhered to the inner wall of the mixing cylinder.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

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

fig. 2 is a schematic structural diagram of another embodiment of the present utility model.

1. A granulating mechanism; 2. a stirring cylinder; 3. a motor; 4. a stirring shaft; 5. stirring the leaves; 6. a first feed port; 7. a helical blade; 8. a scraper; 9. a connecting rod; 10. and (5) granulating the mixture.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terms "transverse," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description of the present utility model based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model.

As shown in fig. 1, the utility model provides a granulating device for fertilizer production, which comprises a stirring mechanism for uniformly mixing materials, a granulating mechanism 1 for extruding and forming the mixed materials, and a movable base for supporting the granulating mechanism 1 and the stirring mechanism, wherein the stirring mechanism comprises a stirring cylinder 2 and a stirring device, the stirring cylinder 2 is of a cylindrical structure, the bottom of the stirring cylinder 2 is of a funnel-shaped structure, and the top of the stirring cylinder 2 is provided with a first feed inlet 6; the stirring device comprises a motor 3, a stirring shaft 4 and stirring blades 5, wherein the motor 3 is arranged at the top of the stirring barrel 2, the stirring shaft 4 is connected with the motor 3, the free end of the stirring shaft 4 penetrates through the stirring barrel 2 and extends into the stirring barrel 2, and the stirring blades 5 are arranged on the stirring shaft 4; the anti-blocking structure comprises an extension shaft and a helical blade 7, wherein the extension shaft is connected with the stirring shaft 4, the free end of the extension shaft extends downwards to the position of a second feed inlet of the granulating mechanism 1, and the helical blade 7 is arranged on the extension shaft.

In the prior art CN218774755U, as can be seen from the drawing of the efficient granulator for producing and processing organic fertilizer, the bottom of the stirring barrel 2 is of a funnel-shaped structure, that is, the caliber of the bottom of the stirring barrel 2 is gradually reduced, but stirring blades are not installed at the bottom of the stirring barrel 2, so that the material is very easy to block at the bottom of the stirring barrel. According to the technical scheme, the extension shaft and the helical blade 7 are arranged, the helical blade 7 is used for downwards extruding the materials in the stirring barrel 2 into the granulating barrel 10 of the granulating mechanism 1, the situation that the connecting part of the stirring barrel 2 and the granulating barrel 10 is blocked is effectively avoided, the helical blade downwards extrudes the materials, and the speed of downwards moving the materials is accelerated.

In another technical scheme, the extension shaft and the stirring shaft 4 are integrally formed.

In another technical scheme, as shown in fig. 2, the anti-sticking barrel wall structure further comprises:

at least one pair of scrapers 8, wherein the scrapers 8 are arranged in the stirring cylinder 2 in parallel and are abutted against the inner wall of the stirring cylinder 2;

at least a pair of connecting rod 9, a pair of connecting rod 9 is connected with a pair of scraper blade 8 in order to form the cross-section and be rectangular framework structure, the middle part of connecting rod 9 is provided with the shaft hole, stirring axle 4 runs through the shaft hole to with connecting rod 9 fixed connection.

In this technical scheme, through setting up anti-sticking section of thick bamboo wall structure, drive scraper blade 8 through connecting rod 9 when (mixing) shaft 4 rotates and scrape down the material of churn 2 inner wall adhesion, effectively avoided the adhesion of material on churn 2.

In another technical scheme, a gate valve is arranged at the joint of the granulating cylinder 10 and the stirring cylinder 2 so as to connect or disconnect the granulating cylinder 10 and the stirring cylinder 2.

The application method of the utility model is as follows: firstly, a gate valve is closed, materials to be stirred and mixed are added into a stirring cylinder 2, a starting motor 3 drives a stirring blade 5 to uniformly mix the materials, the gate valve is opened, a granulating mechanism 1 is started, and the materials enter a granulating cylinder 10 and are extruded into granular materials.

The utility model is an improvement on the basis of the prior art CN 218774755U-a high-efficiency granulator for producing and processing organic fertilizer, and other technical details not shown can adopt the technical scheme provided by the prior art.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims (3)

1. The granulating device for fertilizer production comprises a stirring mechanism for uniformly mixing materials, a granulating mechanism for extruding and forming the mixed materials and a movable base for supporting the granulating mechanism and the stirring mechanism, wherein the stirring mechanism comprises a stirring cylinder and a stirring device, the stirring cylinder is of a cylindrical structure, the bottom of the stirring cylinder is of a funnel-shaped structure, and the top of the stirring cylinder is provided with a first feed inlet; the stirring device comprises a motor, a stirring shaft and stirring blades, wherein the motor is arranged at the top of the stirring barrel, the stirring shaft is connected with the motor, the free end of the stirring shaft penetrates through the stirring barrel and extends into the stirring barrel, and the stirring blades are arranged on the stirring shaft.

2. The granulation device for fertilizer production according to claim 1, wherein the extension shaft is integrally formed with the stirring shaft.

3. The prilling apparatus for fertilizer production of claim 1, further comprising an anti-sticking cartridge wall structure, the anti-sticking cartridge wall structure comprising:

at least one pair of scraping plates, wherein the scraping plates are arranged in the stirring cylinder in parallel and are abutted against the inner wall of the stirring cylinder;

at least a pair of connecting rod, a pair of connecting rod is connected with a pair of scraper blade in order to form the cross-section and be rectangular framework structure, the middle part of connecting rod is provided with the shaft hole, the (mixing) shaft runs through the shaft hole to with connecting rod fixed connection.