CN220370972U

CN220370972U - Environment-friendly efficient energy-saving rolling granulator for fertilizer production

Info

Publication number: CN220370972U
Application number: CN202321012716.4U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhuo Jun; Zhi Junmei
Current assignee: Zhuo Jun; Zhi Junmei
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2024-01-23
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses an environment-friendly efficient energy-saving rolling granulator for fertilizer production, which is characterized in that: the chemical fertilizer is made into particles through the roll granulator, the chemical fertilizer particles enter the drying device through the discharge opening, the falling chemical fertilizer particles are dried through the drying device, excessive humidity is prevented from being sticky, multi-stage screening is achieved through the multi-stage screening device, the effects of blocking of screening nets are prevented, and the screening effect is improved.

Description

Environment-friendly efficient energy-saving rolling granulator for fertilizer production

Technical Field

The utility model relates to the technical field of fertilizer granulating devices, in particular to an environment-friendly efficient energy-saving rolling granulator for fertilizer production.

Background

A roll granulator is a forming machine that can produce materials into specific shapes. The rolling granulator is widely applied to the fields of chemical industry, petrochemical industry, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and the like, wherein the rolling granulator for fertilizer production is very good application.

The existing rolling granulator for fertilizer production only has the function of granulating, in the granulating process, the humidity of fertilizer granules is large, the drying is inconvenient, the phenomenon of adhesion is easy to occur, meanwhile, the multistage screening and storage are inconvenient to conduct, in the screening process, the screening net is easy to block, and the screening effect is affected.

Disclosure of Invention

The utility model aims to solve the problems, and provides an environment-friendly efficient energy-saving rolling granulator for fertilizer production.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the method is characterized in that: including the box that is used for supporting role and the roll-in granulator that is used for the granulation, roll-in granulator lower extreme is provided with the bin outlet, be provided with the drying device who is used for drying the chemical fertilizer granule in the box, the drying device lower extreme is provided with the feed opening that is used for the unloading, be provided with the multistage screening plant that is used for carrying out multistage screening and storing respectively to the chemical fertilizer granule in the box, multistage screening plant is located the below of feed opening.

The technical scheme is that in the using process: the chemical fertilizer is made into the granule through the roll-in granulator, and in the chemical fertilizer granule got into drying device through the bin outlet, realized drying to the chemical fertilizer granule of whereabouts through drying device, prevent that humidity from being too big glues and glues, through multistage screening plant, realizes multistage screening to the effect of storage respectively prevents that the screen cloth from taking place the phenomenon of jam simultaneously, promotes the effect of screening.

Preferably, an opening is formed in the upper end of the box body, and a rolling granulator for granulating is fixedly arranged on the inner wall of the opening.

Preferably, the drying device is provided with a shell which is fixed at the lower end of the rolling granulator in the box body and is used for drying, the upper half part of the shell is cylindrical, the lower half part of the shell is funnel-shaped, the upper end face of the shell is fixedly connected with the lower end face of the rolling granulator, the upper end face of the shell is provided with a through hole corresponding to the discharge hole, the inner wall of the through hole is fixedly connected with the outer wall of the discharge hole, the discharge hole penetrates through the through hole and is inserted into the shell, an annular gas pipe is fixedly arranged on the inner wall of the shell, exhaust nozzles are arranged on the gas pipe, a dryer used for drying fertilizer particles is arranged on the inner wall of the box body, a pipeline is fixedly and hermetically connected with the gas outlet of the dryer, the pipeline penetrates through the shell and is fixedly and hermetically communicated with the gas pipe, and the lower end of the shell is provided with a discharge hole used for discharging.

Preferably, be equipped with the fixed driving motor who sets up in box inner wall bottom surface center on the multistage screening plant, the output shaft fixed welding of driving motor upper end has the axis of rotation, driving motor is equipped with the power input line, axis of rotation and box central line coincidence, the fixed first bracing piece that is used for supporting role that is provided with in axis of rotation upper end, the fixed screening brush that is provided with a plurality of screening usefulness of terminal surface under the first bracing piece, the fixed first annular support frame that is used for sealed effect that is provided with of box inner wall lower extreme, the fixed first screening net that is provided with of first annular support frame up end is used for screening, first screening net is umbrella dress, be provided with circular through-hole on the first screening net center pin, the fixed axle sleeve that is used for installing the axis of rotation that is provided with on the circular through-hole inner wall, the axis of rotation runs through the axle sleeve, first bracing piece is corresponding with first screening net, first screening net lower extreme outside baffle box, the baffle box is the funnel shape, the baffle box lower extreme is equipped with the baffle-box, the axis passes the baffle-box.

Preferably, the fixed second annular support frame that is provided with in box inner wall bottom surface, second annular support frame is located first annular support frame inner circle, second annular support frame upper end fixed seal is provided with the second screening net, the second screening net is umbrella dress, second screening net center pin is provided with the axle sleeve, axis of rotation activity suit is in the axle sleeve, the axis of rotation runs through the axle sleeve, be located second screening net upper end in the axis of rotation and be provided with the second support frame, second support frame lower extreme is provided with the screening brush corresponding with the second screening net, the second screening net is located the baffle box below.

Preferably, the first space surrounded by the inner wall of the box body and the first annular supporting frame, the second space surrounded by the first annular supporting frame and the second annular supporting frame and the third space lower end surrounded by the second annular supporting frame are all provided with discharge pipes, and the discharge pipes penetrate through the bottom surface of the box body.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an efficient energy-saving rolling granulator for producing environment-friendly chemical fertilizers, wherein chemical fertilizers are made into particles through the rolling granulator, the chemical fertilizer particles enter a drying device through a discharge hole, the falling chemical fertilizer particles are dried through the drying device, the excessive humidity is prevented from being sticky, the multistage screening is realized through a multistage screening device, the functions of multistage screening and separate storage are realized, meanwhile, the phenomenon of blocking of a screening net is prevented, and the screening effect is improved.

Drawings

FIG. 1 is a schematic diagram of the efficient energy-saving rolling granulator for producing environment-friendly chemical fertilizers.

Fig. 2 is a schematic diagram of the structure inside the box of the high-efficiency energy-saving rolling granulator for producing the environment-friendly chemical fertilizer.

Fig. 3 is a schematic structural diagram of a drying device of the efficient energy-saving rolling granulator for producing environment-friendly chemical fertilizers.

Fig. 4 is a top view of the housing of the high efficiency energy saving roll granulator for use in the production of environmental protection fertilizer of the present utility model.

Fig. 5 is a schematic diagram of the internal structure of the shell of the high-efficiency energy-saving rolling granulator for producing the environment-friendly chemical fertilizer.

Fig. 6 is a schematic structural diagram of a multistage screening device of the efficient energy-saving rolling granulator for producing environment-friendly chemical fertilizers.

Fig. 7 is a side view of the multi-stage screening device of the efficient and energy-saving rolling granulator for producing the environment-friendly chemical fertilizers.

Fig. 8 is a transverse cross-sectional view of the multi-stage screening device of the efficient energy-saving rolling granulator for producing the environment-friendly chemical fertilizer.

Fig. 9 is a perspective view of a chute of the efficient energy-saving rolling granulator for producing the environment-friendly chemical fertilizer.

In the figure: 1-box, 2-roll granulator, 3-bin outlet, 4-casing, 5-gas transmission pipe, 6-dryer, 7-driving motor, 8-axis of rotation, 9-first annular support frame, 10-first screening net, 11-second annular support frame, 12-second screening net, 13-exhaust nozzle, 14-through-hole, 15-first bracing piece, 16-, 17-baffle box, 18-row material pipe.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, the present utility model provides a technical solution: the method is characterized in that: the rolling granulator comprises a box body 1 for supporting, wherein an opening is formed in the upper end of the box body 1, a rolling granulator 2 for granulating is fixedly arranged on the inner wall of the opening, the rolling granulator 2 is in the prior art, a discharge opening 3 is formed in the lower end of the rolling granulator 2, and the discharge opening 3 is inserted into the box body 1;

the box 1 is internally provided with a shell 4 for drying at the lower end of a rolling granulator 2, the upper half part of the shell 4 is cylindrical, the lower half part of the shell is funnel-shaped, the upper end surface of the shell 4 is fixedly connected with the lower end surface of the rolling granulator 2, the upper end surface of the shell 4 is provided with a through hole 14 corresponding to a discharge hole 3, the inner wall of the through hole 14 is fixedly connected with the outer wall of the discharge hole 3, the discharge hole 3 is inserted into the shell 4 through the through hole 14, an annular gas pipe 5 is fixedly arranged on the inner wall of the shell 4, exhaust nozzles 13 for exhausting gas are arranged on the gas pipe 5, a dryer 6 for drying fertilizer particles is arranged on the inner wall of the box 1, a pipeline is fixedly and hermetically connected with an air outlet of the dryer 6, the pipeline penetrates through the shell 4 and is fixedly and hermetically communicated with the gas pipe 5, and when the box is used, fertilizer particles enter the shell 4 through the discharge hole 3 and fall down under the action of gravity, fall into the shell 4 through the discharge hole at the lower end of the shell 4, fall into the gas pipe through the discharge hole at the lower end of the shell 4, and are discharged through the pipeline 13, and then the dry particles are conveyed into the dryer 6 through the dry pipe to realize the drying process, and the dry particles are prevented from falling down through the dryer 6, and are adhered to the dry particles through the dry pipe and are dried through the dry pipe and the dry particles;

the center of the bottom surface of the inner wall of the box body 1 is fixedly provided with a driving motor 7, an output shaft at the upper end of the driving motor 7 is fixedly welded with a rotating shaft 8, the driving motor 7 is provided with a power input line, the central axis of the rotating shaft 8 coincides with the central line of the box body 1, the upper end of the rotating shaft 8 is fixedly provided with three first supporting rods 15 used for supporting, the lower end surface of the first supporting rods 15 is fixedly provided with a plurality of screening brushes used for screening, the lower end of the inner wall of the box body 1 is fixedly provided with a first annular supporting frame 9 used for sealing, the upper end surface of the first annular supporting frame 9 is fixedly provided with a first screening net 10 used for screening, the first screening net 10 is umbrella-shaped, the central axis of the first screening net 10 is provided with a circular through hole, the inner wall of the circular through hole is fixedly provided with a shaft sleeve used for installing the rotating shaft 8, the rotating shaft 8 penetrates through the shaft sleeve, the first supporting rod 15 corresponds to the first screening net 10, the guide chute 17 is arranged outside the lower end of the first screening net 10, the guide chute 17 is funnel-shaped, the lower end of the guide chute 17 is provided with a guide opening, the rotating shaft 8 passes through the guide opening, when the novel screening machine is used, fertilizer particles discharged through the feed opening at the lower end of the shell 4 fall in the center of the upper end of the first screening net 10, the driving motor 7 is started to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the first supporting rod 15 to rotate, the screening brush on the first supporting rod 15 is used for screening the fertilizer particles on the first screening net 10, larger particles slide to the periphery along the first screening net and finally fall into a space enclosed by the first annular supporting frame 9 and the inner wall of the box body 1, smaller particles fall into the guide chute 17 through the first screening net 10 and slide down along the guide chute and are discharged through the guide opening, realizing the primary screening effect on the fertilizer particles, realizing the separate storage effect on the screened fertilizer particles, simultaneously preventing the first screening net from being blocked and improving the screening effect;

the utility model provides a box, including box 1 inner wall bottom surface is fixed to be provided with second annular support frame 11, second annular support frame 11 is located first annular support frame 9 inner circle, second annular support frame 11 upper end fixed seal is provided with second screening net 12, second screening net 12 is the umbrella dress, second screening net 12 center pin is provided with the axle sleeve, axis of rotation 8 movable suit is in the axle sleeve, axis of rotation 8 runs through the axle sleeve, be located second screening net 12 upper end on axis of rotation 8 and be provided with second support frame 16, second support frame 16 lower extreme is provided with the screening brush corresponding with second screening net 12, second screening net 12 is located baffle box 17 below, and during the use, the chemical fertilizer granule passes through the baffle box and falls in second screening net 12 upper end intermediate position, drives second support frame 16 through the axis of rotation to realize sieving the chemical fertilizer granule on the second screening net 12 through the screening brush, great granule slides all around along the second screening net to fall in the space that first annular support frame 9 and second annular support frame 11 become, less granule forms the annular space with second annular support frame 1 through second annular support frame 11, and the annular support frame 1 is formed the annular space that the annular body is enclosed with second annular support frame 1, the annular support frame is enclosed with second annular support frame 1, the annular space is formed with the annular support frame 1 in the bottom surface that the annular support frame is enclosed with the second annular support frame 1, the annular support frame is formed the annular space is enclosed with the annular support frame 1, and is formed the annular space is enclosed with the annular support frame 1 when the annular support frame is formed.

The working principle of the utility model is as follows: the chemical fertilizer is made into the granule through the roll-in granulator, the chemical fertilizer granule passes through bin outlet 3 and gets into in the casing 4, fall under the action of gravity, discharge through the feed opening of casing 4 lower extreme, in the process of falling, dryer 6 produces stoving gas, in transfer pipe 5 is passed through to the pipeline, then discharge through exhaust nozzle 13, realize drying the chemical fertilizer granule that falls, prevent that humidity is too big to glue and glue, the chemical fertilizer granule that falls through the feed opening of casing 4 lower extreme falls in first screening net 10 upper end central point put, through start driving motor 7, driving motor 7 drives axis of rotation 8 and rotates, axis of rotation 8 drives first bracing piece 15 and rotates, the screening brush realization through on the first bracing piece 15 sieves the chemical fertilizer granule on the first screening net 10 all around, the big granule is followed first screening net and is slided all around, finally fall into in the space that first annular support frame 9 encloses with box 1 inner wall, the less granule falls in baffle box 17 through first screening net 10, and slide down through the baffle opening and discharge, the chemical fertilizer granule falls in second screening net 12 upper end position through baffle 12, the second screening net 16 passes through the annular ring-shaped net, realize that the second screening net is passed through, the effect of second screening net is realized, the second annular ring-shaped net is passed through, and the second screening net is passed through in the second annular net is realized, the second screening net is passed through the second annular net is passed through to the second annular net is realized, the second and is passed through the annular net is formed around the second annular net is passed through 11, and is realized, the inside the second and is more than a net is realized, and is more than a net is a net and a net is a net.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An environment-friendly efficient energy-saving rolling granulator for fertilizer production, which is characterized in that: including box (1) and the roll-in granulator (2) that are used for the supporting role, roll-in granulator (2) lower extreme is provided with bin outlet (3), be provided with the drying device who is used for drying chemical fertilizer granule in box (1), the drying device lower extreme is provided with the feed opening that is used for the unloading, be provided with the multistage screening plant that is used for carrying out multistage screening and storing respectively to chemical fertilizer granule in box (1), multistage screening plant is located the below of feed opening.

2. The efficient and energy-saving rolling granulator for producing environment-friendly chemical fertilizers, which is characterized by comprising the following components in part by weight: the upper end of the box body (1) is provided with an opening, and a rolling granulator (2) for granulating is fixedly arranged on the inner wall of the opening.

3. The efficient and energy-saving rolling granulator for producing environment-friendly chemical fertilizers, which is characterized by comprising the following components in part by weight: be equipped with on the drying device and fix in box (1) be located roll-in granulator (2) lower extreme and be used for the casing (4) of stoving, the last half of casing (4) is cylindric, the latter half is hopper-shaped, terminal surface fixed connection under terminal surface and roll-in granulator (2) of casing (4) up end, casing (4) up end is provided with through-hole (14) corresponding with bin outlet (3), through-hole (14) inner wall and bin outlet (3) outer wall fixed connection, bin outlet (3) pass through-hole (14) insert in casing (4), fixedly on casing (4) inner wall be provided with annular gas-supply pipe (5), all be provided with exhaust nozzle (13) on gas-supply pipe (5), be provided with on the box (1) inner wall and be used for carrying out the drying machine (6) of stoving to chemical fertilizer granule, the gas outlet fixed sealing connection of drying machine (6) has the pipeline, the pipeline runs through casing (4) and pipe (5) fixed sealing intercommunication, casing (4) lower extreme is provided with the feed opening that is used for the unloading.

4. The efficient and energy-saving rolling granulator for producing environment-friendly chemical fertilizers according to claim 3, wherein the granulator is characterized by: the utility model provides a multistage screening plant is last to be equipped with fixed driving motor (7) that set up in box (1) inner wall bottom surface center, the fixed welding of output shaft of driving motor (7) upper end has axis of rotation (8), driving motor (7) are equipped with power input line, axis of rotation (8) and box (1) central line coincidence, the fixed first bracing piece (15) that are used for supporting role that are provided with in axis of rotation (8) upper end, the fixed screening brush that is provided with a plurality of screening usefulness of terminal surface under first bracing piece (15), the fixed first annular support frame (9) that are used for sealed role that are provided with of box (1) inner wall lower extreme, the fixed first screening net (10) that are provided with of first annular support frame (9) up end is used for screening, first screening net (10) are umbrella dress, be provided with circular through-hole on the center pin of first screening net (10), be provided with the axle sleeve that is used for installing axis of rotation (8) on the inner wall of circular through-hole, axis of rotation (8) run through axle sleeve, first bracing piece (15) and first screening net (10) are corresponding to be provided with first annular support frame (9), first baffle-shaped baffle-box (17) are equipped with baffle-box (17), baffle-box (17) are down, baffle-box (17) are held.

5. The efficient and energy-saving rolling granulator for producing environment-friendly chemical fertilizers, which is characterized by comprising the following components in part by weight: the novel screening box comprises a box body (1), and is characterized in that a second annular supporting frame (11) is fixedly arranged on the bottom surface of the inner wall of the box body (1), the second annular supporting frame (11) is located in an inner ring of a first annular supporting frame (9), a second screening net (12) is fixedly and hermetically arranged at the upper end of the second annular supporting frame (11), the second screening net (12) is an umbrella, a shaft sleeve is arranged on a central shaft of the second screening net (12), a rotating shaft (8) is movably sleeved in the shaft sleeve, a second supporting frame (16) is arranged at the upper end of the rotating shaft (8) and located at the lower end of the second supporting frame (16), a screening brush corresponding to the second screening net (12) is arranged at the lower end of the second supporting frame (16), and the second screening net (12) is located below a guide groove (17).

6. The efficient and energy-saving rolling granulator for producing environment-friendly chemical fertilizers, which is characterized by comprising the following components in part by weight: the novel box comprises a box body (1), wherein a first space surrounded by the inner wall of the box body (1) and a first annular supporting frame (9), a second space surrounded by the first annular supporting frame (9) and a second annular supporting frame (11) and a third space surrounded by the inner ring of the second annular supporting frame (11) are respectively provided with a discharge pipe (18), and the discharge pipes (18) penetrate through the bottom surface of the box body (1).