CN113617452A

CN113617452A - Preparation method of rotary granulation

Info

Publication number: CN113617452A
Application number: CN202110832859.9A
Authority: CN
Inventors: 王坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-09

Abstract

The invention discloses a preparation method of rotary granulation, which comprises a main body, wherein a driving piece is arranged in the middle of the right side of the top of the main body, a granulation device is arranged on the left side of the top of the main body, a feeding hopper is arranged in the middle of the top of the granulation device, a connecting body is fixedly connected with the top of the main body, which is positioned at the bottom of the right side of the granulation device, and a control panel is fixedly connected with the left side of the top of the front of the connecting body. This preparation method of rotatory pelletization can directly handle the raw materials, has set up the reinforcement between pelletization mechanism and the mount to be convenient for carry out accurate control to inside, be favorable to guaranteeing that the output of granule is even unanimous, be connected between complementary unit and the protective housing, avoided the inside condition that scatters and have the raw materials of device, and the aperture on cab apron surface can be protected inner part, be convenient for restrict the space of inside, reached inside fully heated purpose.

Description

Preparation method of rotary granulation

Technical Field

The invention relates to the technical field of granulation equipment, in particular to a preparation method of rotary granulation.

Background

The rotary granulator is a common granulating device, has high granulating forming rate and attractive granules, is suitable for flow operation, discharges the material granules prepared by the rotary granulator to the outside through a feeding hopper for collection, has more temperature rise after the feeding hopper works for a long time, changes the temperature, the shape and the characteristics of the material granules due to the temperature rise after the material granules contact the feeding hopper, and is an operation of processing the materials in the states of powder, molten liquid, aqueous solution and the like into granules with certain shape and size.

According to the rotary granulating device of the chromium oxide green powder raw material disclosed in the Chinese patent No. CN109692622A, spherical chromium oxide green powder particles are formed by arranging a rotary material disc and utilizing the electronic attraction of atoms of the chromium oxide green powder raw material under the condition that the rotary material disc continuously rotates; the pelletization efficiency of chromium oxide green powder raw materials has been improved greatly, the gap between the chromium oxide green powder granule has been improved, the heat conduction efficiency of chromium oxide green powder granule in the electric arc furnace has been improved, make the green raw materials of chromium oxide sinter crystallization thoroughly in the electric arc furnace, the crystal forms completely, the heat utilization efficiency of electric arc furnace has been improved simultaneously, but the condition that the size is inconsistent easily appears in the granule of output, and inside easily glues the degree of difficulty increase that the raw materials caused the clearance, the granule contains big impurity easily, the quality of device pelletization has been reduced.

In conclusion, the condition that the size is inconsistent easily appears in the granule of output, and inside easily glues the raw materials and causes the degree of difficulty increase of clearance, and the granule contains big impurity easily, has reduced the quality that the device was pelletized.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a preparation method of rotary granulation, which solves the problems that the produced granules are easy to have inconsistent sizes, raw materials are easy to adhere to the interior of the granules, the difficulty in cleaning is increased, the granules are easy to contain large impurities, and the granulation quality of a device is reduced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a preparation method of rotatory pelletization, includes the main part, the top right side intermediate position of main part is provided with the driving piece, the output of driving piece runs through the main part and extends to the inside of main part, the top left side of main part is provided with the pelletization device, the top intermediate position of pelletization device is provided with the feeder hopper, the top of main part is located the right side bottom fixedly connected with connector of pelletization device, the positive top left side fixedly connected with control panel of connector.

Preferably, the pelletization device includes the mount, the inner chamber bottom intermediate position of mount is provided with pelletization mechanism, the bottom intermediate position of pelletization mechanism runs through the mount, the cab apron is crossed to the top fixedly connected with of mount, the top both sides of crossing the cab apron are provided with complementary unit, the top of crossing the cab apron is located complementary unit's both sides fixedly connected with protective housing, has set up the reinforcement through pelletizing between mechanism and the mount to be convenient for carry out accurate control to inside, and the aperture of crossing the cab apron surface can be protected inner part, is convenient for restrict the space of inside.

Preferably, the component one of pelletization mechanism includes the attaching plate, the top intermediate position of attaching plate is provided with the rotatory pelletization board, the top intermediate position of rotatory pelletization board is provided with the roller, the top of attaching plate is located the sealed shell of both sides fixedly connected with of rotatory pelletization board, the top intermediate position intercommunication of sealed shell has the kuppe, carries out the rotation of opposite direction through rotatory pelletization board and rolling machine to be favorable to accelerating the efficiency of pelletization, and because of the pelletization hole size on rotatory pelletization board surface is unanimous, the effectual granule of having guaranteed to make is difficult for appearing the deviation of shape.

Preferably, the first component of the auxiliary mechanism comprises a sealing body, the bottom two sides of the sealing body are fixedly connected with supporting plates, the top parts of the two sides of the sealing body are fixedly connected with auxiliary supports, the middle parts of the two sides of the sealing body are fixedly connected with screening plates, the bottom middle positions of the screening plates are fixedly connected with adjusting frames, and screening ports formed in the inclined screening plates can intercept large impurities contained in raw materials, so that the heating time of the raw materials of the part is prolonged, and the condition of uneven granulating speed is avoided.

Preferably, the second component of pelletization mechanism includes the surge drum, the both sides inner wall bottom of surge drum is provided with the location link, the top of location link is provided with the centrifugal disk, the inner chamber bottom both sides of centrifugal disk are provided with centrifugal stopper, the outside that the centrifugal disk just extended to the centrifugal disk is run through at the top of centrifugal stopper, the both sides inner wall top of surge drum is provided with the chimera, can rotate inside rivers through centrifugal disk and centrifugal stopper, makes it can fully contact the inner wall to the material near the inside adhesion is clear away, has avoided the device to appear rocking when rotatory.

Preferably, the second component of complementary unit is including the heat conduction shell, the top both sides fixedly connected with intercommunication shell of heat conduction shell, the inner chamber bottom intermediate position of heat conduction shell is provided with mixes the frame, the bottom of mixing the frame runs through the heat conduction shell and extends to the inside of heat conduction shell, the both sides that the inner chamber bottom of heat conduction shell is located mixing the frame are provided with the extension, there is the inclined plate just from the old family at the both sides inner wall top of heat conduction shell, can guarantee raw materials and mix the contact of frame through the inclined plate, prevent the condition that the raw materials were omitted, can wash the very first time after the work is accomplished, the extension of being convenient for's life.

Preferably, the top of the rotary granulating plate is provided with a granulating hole.

Preferably, the bottom of the outer wall of the left side of the fixing frame is communicated with the discharge pipe.

A use method of rotary granulation comprises the following steps: moving and fixing the equipment, communicating the feed hopper with the granulating device, electrifying the driving piece, and adding raw materials into the feed hopper;

step two: in the starting process of the equipment, the protective shell is communicated with the auxiliary mechanism, the raw materials which are primarily stirred fall into the auxiliary mechanism, and continuous uniform particles fall along with the granulation of the granulating mechanism;

step three: the rolling machine is driven to rotate by the power part, the rotating granulating plate is driven by the other power part to rotate in the opposite direction to the rolling machine, and the sealing shell is communicated with the air guide sleeve to buffer and concentrate the falling of the raw materials;

step four: the screening plate is connected with the adjusting frame and inclines along with the falling raw materials, the screening plate is conveyed to the bottom of the sealing body through the screening port to be concentrated, and the middle part of the screening plate is connected with the rotating rod;

step five: the centrifugal disc is connected with the centrifugal stopper to stop centrifugally splashed particles, the gaps of the positioning connecting frame are utilized to transfer the particles, and the parts extending to the outside through the embedded plates are connected with the collecting barrel;

step six: the raw materials fall into the slightly inclined plate in a centralized manner, the mixing frame is connected with the power body, and different falling or fallen raw materials are mixed through the mixing frame.

(III) advantageous effects

The invention provides a preparation method of rotary granulation. The method has the following beneficial effects:

(one), this preparation method of rotatory pelletization, the feeder hopper has been set up, the driving piece, pelletization mechanism, cross the cab apron, complementary unit, prepare under the condition of pelletization, the inside preliminary treatment frame that is provided with of feeder hopper, can directly handle the raw materials, the reinforcement has been set up between pelletization mechanism and the mount, thereby be convenient for carry out accurate control to inside, be favorable to guaranteeing that the output of granule is even unanimous, be connected between complementary unit and the protective housing, avoided the inside condition that scatters and have the raw materials of device, and cross the aperture on cab apron surface and can protect the internals, be convenient for restrict the space of inside, the inside mesh that has fully been heated has been reached.

(II), this preparation method of rotatory pelletization can fix the migration scope of inside raw materials through mixing frame and extension, carry out secondary treatment to the raw materials simultaneously, be favorable to the raw materials to reach abundant utilization, and then reduce the device and the condition that resource two appears, and the inclined plate of slope can guarantee raw materials and mix the contact of frame, prevent the condition that the raw materials was omitted, can wash the very first time after the work was accomplished to inside abluent degree of difficulty has been reduced, the extension of being convenient for device's life.

According to the preparation method of the rotary granulation, under the condition that the adhered substances need to be cleaned in the interior after the granulation is finished, the centrifugal disc and the centrifugal stopper can rotate the water flow in the interior, so that the centrifugal disc and the centrifugal stopper can be in full contact with the inner wall, the substances adhered to the interior in a short time can be removed, the contact area of the collecting cylinder can be increased by the chimera, the stability of the device in working is improved, the situation that the device shakes during rotation to cause damage to the surface of the prepared particles is avoided.

(IV) this preparation method of rotatory pelletization, through the cooperation of gomphosis board with heat conduction shell, can carry out accurate acceptance to inside raw materials, the condition of scattering appears in the in-process that has avoided the raw materials to drop at the outside, can guarantee simultaneously that each part of inside closely laminates, further improved the quality of making the granule, the effectual heat to inside keeps invariable, has avoided the inside temperature difference that appears.

(V), this preparation method of rotatory pelletization, when handling the raw materials, the raw materials has tentatively smashed in getting into the seal inside, and the raw materials drops on the screening plate, the screening opening that the screening plate of slope has can intercept the big impurity that the raw materials contains to the time of being heated of increase part raw materials, one side of alignment jig receives the pressure slope of raw materials, and the mouth that drops appears between the seal, be favorable to adjusting the speed of pelletization by oneself, avoid appearing the inhomogeneous condition of pelletization speed.

(VI), this preparation method of rotatory pelletization, through at the in-process of pelletizing, rotatory pelletization board carries out the rotation of opposite direction with the rolling machine to be favorable to accelerating the efficiency of pelletization, and because of the pelletization hole size on rotatory pelletization board surface is unanimous, the effectual granule of guaranteeing to make is difficult for appearing the deviation of shape, and the guarantee raw materials that the kuppe can be accurate drops in rotatory pelletization board both sides, the effectual raw materials that has reduced adheres to the condition of agglomerating together.

(VII) this preparation method of rotatory pelletization can support the seal through auxiliary stand for have elastic auxiliary stand can be to carrying out the circulation of part air, and the cooperation of seal and kuppe, can be abundant collect the raw materials, make the ware of rolling can the interval formula to carry out work to the rotation pelletization board, avoided the condition that the pelletization hole on rotatory pelletization board surface appears blockking up, be convenient for guarantee that inside machining efficiency is difficult for receiving the influence.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the granulating apparatus of the present invention;

FIG. 3 is a schematic structural view of a first component of the granulating mechanism of the present invention;

FIG. 4 is a schematic structural diagram of a first component of the auxiliary mechanism of the present invention;

FIG. 5 is a schematic structural view of a second component of the granulating mechanism of the present invention;

FIG. 6 is a schematic structural diagram of a second member of the auxiliary mechanism of the present invention.

In the figure: the device comprises a main body 1, a driving piece 2, a connecting body 3, a control panel 4, a granulating device 5, a fixing frame 51, a granulating mechanism 52, a binding plate 521, a sealing shell 522, a rotary granulating plate 523, a rolling device 524, a diversion cover 525, a collecting cylinder t1, a positioning connecting frame t2, a centrifugal disc t3, a centrifugal blocker t4, a chimera t5, a transition plate 53, an auxiliary mechanism 54, a sealing body 541, an auxiliary bracket 542, a screening plate 543, an adjusting frame 544, a supporting plate 545, a heat conducting shell d1, an extending piece d2, a mixing frame d3, a deflecting plate d4, a communicating shell d5, a protective shell 55 and a feeding hopper 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a preparation method of rotatory pelletization, including the main part, the top right side intermediate position of main part 1 is provided with driving piece 2, the output of driving piece 2 runs through main part 1 and extends to the inside of main part 1, the top left side of main part 1 is provided with pelletization device 5, the top intermediate position of pelletization device 5 is provided with feeder hopper 6, the top of main part 1 is located pelletization device 5's right side bottom fixedly connected with connector 3, the positive top left side fixedly connected with control panel 4 of connector 3.

The granulating device 5 comprises a fixing frame 51, a granulating mechanism 52 is arranged in the middle of the bottom of an inner cavity of the fixing frame 51, the fixing frame 51 is penetrated through the middle of the bottom of the granulating mechanism 52, a transition plate 53 is fixedly connected to the top of the fixing frame 51, auxiliary mechanisms 54 are arranged on two sides of the top of the transition plate 53, and protective housings 55 are fixedly connected to two sides of the top of the transition plate 53, which are located on the auxiliary mechanisms 54.

The first component of the granulating mechanism 52 includes a laminating plate 521, a rotary granulating plate 523 is arranged at the middle position of the top of the laminating plate 521, a rolling device 524 is arranged at the middle position of the top of the rotary granulating plate 523, the top of the laminating plate 521 is located at two sides of the rotary granulating plate 523 and fixedly connected with a sealing shell 522, and a diversion cover 525 is communicated with the middle position of the top of the sealing shell 522.

The first component of the auxiliary mechanism 54 includes a sealing body 541, supporting plates 545 are fixedly connected to two sides of the bottom of the sealing body 541, auxiliary supports 542 are fixedly connected to tops of inner walls of two sides of the sealing body 541, a screening plate 543 is fixedly connected to a middle portion of the inner walls of two sides of the sealing body 541, and an adjusting frame 544 is fixedly connected to a middle position of the bottom of the screening plate 543.

The second component of the granulating mechanism 52 comprises a collecting barrel t1, positioning connecting frames t2 are arranged at the bottoms of the inner walls of the two sides of the collecting barrel t1, a centrifugal disc t3 is arranged at the top of the positioning connecting frames t2, centrifugal stoppers t4 are arranged on the two sides of the bottom of the inner cavity of the centrifugal disc t3, the top of the centrifugal stopper t4 penetrates through the centrifugal disc t3 and extends to the outside of the centrifugal disc t3, and chimera t5 is arranged at the tops of the inner walls of the two sides of the collecting barrel t 1.

The second component of the auxiliary mechanism 54 includes a heat conducting shell d1, two sides of the top of the heat conducting shell d1 are fixedly connected with a communicating shell d5, a mixing frame d3 is arranged in the middle of the bottom of the inner cavity of the heat conducting shell d1, the bottom of the mixing frame d3 penetrates through the heat conducting shell d1 and extends to the inside of the heat conducting shell d1, extending pieces d2 are arranged on two sides of the bottom of the inner cavity of the heat conducting shell d1, which are located on the mixing frame d3, and a bias plate d4 is arranged on the tops of the inner walls on two sides of the heat conducting shell d 1.

Example two:

referring to fig. 1-6, on the basis of the first embodiment, the present invention provides a technical solution: a use method of rotary granulation comprises the following steps: moving and fixing the equipment, communicating a feed hopper 6 with a granulating device 5, electrifying a driving part 2, and adding raw materials into the feed hopper 6;

step two: in the process of starting the equipment, the protective shell 55 is communicated with the auxiliary mechanism 54, the raw materials which are primarily stirred fall into the auxiliary mechanism, and continuous uniform particles fall along with the granulation of the granulating mechanism 52;

step three: the power element drives the rolling device 524 to rotate, the rotary granulating plate 523 is driven by the other power element to rotate in the opposite direction to the rolling device 524, and the sealing shell 522 is communicated with the diversion cover 525 to buffer and concentrate the falling of the raw materials;

step four: the falling raw materials are connected with the screening plate 543 through the adjusting frame 544 and are inclined, the screening plate 543 is conveyed to the bottom of the sealing body 541 through the screening opening and concentrated, and the middle part of the screening plate 543 is connected with a rotating rod;

step five: the centrifugal disc t3 is connected with the centrifugal stopper t4, particles which are centrifugally splashed are blocked, the gaps of the positioning connecting frames t2 are used for transferring the particles, and parts which extend to the outside through the embedded plate t5 are connected with the collecting cylinder t 1;

step six: the mixing frame d3 is connected with the power body by the raw materials falling intensively into the slightly inclined plate d4, and different raw materials falling or falling are mixed through the mixing frame d 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. A method for preparing rotary granulation, comprising a main body, characterized in that: the top right side intermediate position of main part (1) is provided with driving piece (2), the output of driving piece (2) runs through the inside of main part (1) and extend to main part (1), the top left side of main part (1) is provided with pelletization device (5), the top intermediate position of pelletization device (5) is provided with feeder hopper (6), the top of main part (1) is located the right side bottom fixedly connected with connector (3) of pelletization device (5), positive top left side fixedly connected with control panel (4) of connector (3).

2. A method of preparing a rotary granulation according to claim 1, wherein: pelletizing device (5) are including mount (51), the inner chamber bottom intermediate position of mount (51) is provided with pelletization mechanism (52), mount (51) is run through to the bottom intermediate position of pelletization mechanism (52), the top fixedly connected with of mount (51) crosses cab apron (53), the top both sides of crossing cab apron (53) are provided with complementary unit (54), the top of crossing cab apron (53) is located both sides fixedly connected with protective housing (55) of complementary unit (54).

3. A method of preparing a rotary granulation according to claim 2, wherein: the first component of pelletization mechanism (52) includes laminating board (521), the top intermediate position of laminating board (521) is provided with rotatory pelletization board (523), the top intermediate position of rotatory pelletization board (523) is provided with rolls ware (524), the both sides fixedly connected with seal shell (522) that the top of laminating board (521) is located rotatory pelletization board (523), the top intermediate position intercommunication of seal shell (522) has kuppe (525).

4. A method of preparing a rotary granulation according to claim 2, wherein: the first component of the auxiliary mechanism (54) comprises a sealing body (541), supporting plates (545) are fixedly connected to two sides of the bottom of the sealing body (541), auxiliary supports (542) are fixedly connected to the tops of the inner walls of two sides of the sealing body (541), a screening plate (543) is fixedly connected to the middle of the inner walls of two sides of the sealing body (541), and an adjusting frame (544) is fixedly connected to the middle of the bottom of the screening plate (543).

5. A method of preparing a rotary granulation according to claim 2, wherein: the second component of pelletization mechanism (52) includes surge drum (t1), the both sides inner wall bottom of surge drum (t1) is provided with location link (t2), the top of location link (t2) is provided with centrifugal disc (t3), the inner chamber bottom both sides of centrifugal disc (t3) are provided with centrifugal stopper (t4), the outside that centrifugal disc (t3) and extended to centrifugal disc (t3) is run through at the top of centrifugal stopper (t4), the both sides inner wall top of surge drum (t1) is provided with chimera (t 5).

6. A method of preparing a rotary granulation according to claim 2, wherein: the second component of auxiliary mechanism (54) includes heat conduction shell (d1), the top both sides fixedly connected with intercommunication shell (d5) of heat conduction shell (d1), the inner chamber bottom intermediate position of heat conduction shell (d1) is provided with mixes frame (d3), the bottom of mixing frame (d3) runs through heat conduction shell (d1) and extends to the inside of heat conduction shell (d1), the inner chamber bottom of heat conduction shell (d1) is located the both sides of mixing frame (d3) and is provided with extension piece (d2), the both sides inner wall top of heat conduction shell (d1) has just followed the old family and has inclined board (d 4).

7. A method of preparing a rotary granulation according to claim 3, wherein: the top of the rotary granulating plate (523) is provided with a granulating hole.

8. A method of preparing a rotary granulation according to claim 2, wherein: the bottom of the outer wall of the left side of the fixed frame (51) is communicated with a discharge pipe.

9. A use method of rotary granulation is characterized in that: the method comprises the following steps: moving and fixing the equipment, communicating the feed hopper (6) with the granulating device (5), electrifying the driving part (2), and adding raw materials into the feed hopper (6);

step two: in the starting process of the equipment, the protective shell (55) is communicated with the auxiliary mechanism (54), the raw materials which are primarily stirred fall into the auxiliary mechanism, and continuous uniform particles fall along with the granulation of the granulating mechanism (52);

step three: the power element drives the rolling machine (524) to rotate, the rotary granulating plate (523) is driven by the other power element to rotate in the opposite direction to the rolling machine (524), and the sealing shell (522) is communicated with the flow guide cover (525) to buffer and concentrate the falling of the raw materials;

step four: the falling raw materials are connected with the screening plate (543) through the adjusting frame (544) and are inclined, the screening plate (543) is conveyed to the bottom of the sealing body (541) through the screening opening to be concentrated, and the middle part of the screening plate (543) is connected with the rotating rod;

step five: the centrifugal disc (t3) is connected with the centrifugal stopper (t4) to stop centrifugally splashed particles, the particles are transferred by utilizing the gap of the positioning connecting frame (t2), and a part extending to the outside through the embedded plate (t5) is connected with the collecting cylinder (t 1);

step six: the raw materials fall into the inclined plate (d4) with a slight inclination intensively, the mixing rack (d3) is connected with the power body, and different falling or fallen raw materials are mixed by the mixing rack (d 3).