CN211912759U

CN211912759U - High-speed centrifugal spray dryer for producing organic fertilizer

Info

Publication number: CN211912759U
Application number: CN201922424266.XU
Authority: CN
Inventors: 孙亮; 王培东; 韩京峰; 郭艳; 崔方让; 孟庆安
Original assignee: Weifang Sinder Biotechnology Co ltd
Current assignee: Weifang Sinder Biotechnology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-13
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of spray dryers, in particular to a high-speed centrifugal spray dryer for producing organic fertilizers, which can fully mix and stir feed liquid, heat the feed liquid and then feed the feed liquid into an inner cavity of a drying barrel, thereby increasing the drying efficiency, improving the output rate of finished products and improving the practicability; including the drying bucket, a pedestal, the pump, the air-blower, air heating device, air distributor, dust extraction and controller, the drying bucket middle part is provided with the inner chamber, drying bucket bottom and funnel top intercommunication, the funnel bottom is provided with the discharge gate, the supporting leg bottom is connected with the base top, the base passes through the bolt gasket and is connected fixedly with the ground, the pump left end is connected with the agitating unit output, the pump right-hand member passes through pipeline and drying bucket intercommunication, the air enters into the drying bucket top through air heating device under the effect of air-blower, the supporting leg front end is connected with the controller rear end, the controller is connected with the power, pump and air-blower are connected with the controller electricity respectively.

Description

High-speed centrifugal spray dryer for producing organic fertilizer

Technical Field

The utility model relates to a technical field of spray dryer especially relates to a high-speed centrifugal spray dryer for producing organic fertilizer.

Background

Spray drying is the most widely used process in the liquid process shaping and drying industries. Most suitable for the production of powdery, granular solid products from liquid raw materials in solution, emulsion, suspension and paste form. Spray drying is therefore a highly desirable process when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product must meet precise criteria. When traditional centrifugal spray drier carries out high-speed centrifugation to organic fertilizer, because input feed liquid temperature is lower, can make hot-blast temperature suddenly drop when feed liquid and hot-blast contact, increased the drying degree of difficulty, reduced the drying efficiency of whole equipment, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry out intensive mixing stirring with the feed liquid and enter into the drying barrel inner chamber after the heating, increased drying efficiency, the finished product output rate improves, the high-speed centrifugal spray drier who is used for producing organic fertilizer who has improved the practicality.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, including drying barrel, funnel, valve, conveying pipeline, roof, base, pump, air-blower, air heater unit, air distributor, dust extraction and controller, drying barrel middle part is provided with the inner chamber, drying barrel bottom communicates with the funnel top, the funnel bottom is provided with the discharge gate, the discharge gate left end is connected with the valve right-hand member, the valve can control the logical ending of discharge gate, the discharge gate bottom communicates with conveying pipeline top, conveying pipeline left end is provided with conveyor, drying barrel is located on the roof, roof bottom four corners are provided with the supporting leg respectively, the supporting leg top is connected with the roof bottom, the supporting leg bottom is connected with the base top, the base is connected fixedly through bolt gasket and ground, the pump left end is connected with the agitating unit output, the pump right-hand member communicates with drying barrel through the pipeline, the air enters the top end of the drying barrel through the air heating device under the action of the air blower, hot air is input into an inner cavity of the drying barrel through the air distributor, an output port at the right end of the drying barrel is connected with the dust suction device, the front ends of the supporting legs are connected with the rear end of the controller, the controller is connected with a power supply, and the pump and the air blower are respectively electrically connected with the controller.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, wherein conveyor includes the bottom plate, first motor, the frame, first derailleur and spiral delivery leaf, the bottom plate bottom is connected with the ground, first motor bottom is connected with the bottom plate top, first motor is connected with the controller electricity, the frame bottom is connected with the bottom plate top, first derailleur bottom is connected with the frame top, first motor right part output is connected with first derailleur left part input, first derailleur right-hand member is connected with the valve left end, first derailleur right part output passes the valve and is connected with spiral delivery leaf left end, the controller is located the valve.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, wherein agitating unit includes agitator, input port, delivery outlet, second motor, second derailleur and stirring leaf, the agitator middle part is provided with the stirring chamber, stirring chamber outer wall is provided with heating device, the agitator top is provided with the input port, the agitator bottom is provided with the delivery outlet, second motor and second derailleur are located the agitator top end, second derailleur bottom output passes the drying barrel top and is connected with stirring leaf top, the stirring leaf is located the stirring intracavity.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, wherein heating device includes heating device, and heating device twines at drying barrel stirring chamber lateral wall, and heating device is connected with the power.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, drying barrel right-hand member are provided with the manometer, and the manometer left end is connected with the drying barrel right-hand member, and the manometer is connected with the controller electricity.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, the air heating device right-hand member is provided with temperature controller, and temperature controller is connected with the controller electricity.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer still includes the backup pad, and the controller bottom is connected with the backup pad top, and the backup pad rear end is connected with the supporting leg front end.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer sets the gasket that base and ground are connected to spring shim.

Compared with the prior art, the beneficial effects of the utility model are that: air is from air-blower left end input, through air heating device's heating, later get into among the air distributor, make during hot-air is the even dry bucket inner chamber that gets into of heliciform, then the feed liquid is through agitating unit intensive mixing back, spout into the dry bucket inner chamber with minimum vaporific liquid drop under the effect of pump, feed liquid and hot-air cocurrent flow contact, moisture evaporates rapidly, dry into the finished product in the utmost point short time, the finished product is discharged by the discharge gate, carry to next process under conveyor's effect, all the other parts discharge continue to handle in dust extraction, through setting up above device, can carry out intensive mixing stirring with the feed liquid and enter into the dry bucket inner chamber after the heating, drying efficiency has been increased, the finished product output rate improves, and the practicality is improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is a schematic structural view of the conveying device of the present invention;

FIG. 4 is a schematic structural view of the stirring device of the present invention;

in the drawings, the reference numbers: 1. drying the barrel; 2. a funnel; 3. a discharge port; 4. a valve; 5. a delivery line; 6. a top plate; 7. supporting legs; 8. a base; 9. a pump; 10. a blower; 11. an air heating device; 12. an air distributor; 13. a dust collection device; 14. a controller; 15. a base plate; 16. a first motor; 17. a machine base; 18. a first transmission; 19. a spiral conveying blade; 20. A stirring barrel; 21. an input port; 22. an output port; 23. a second motor; 24. a second transmission; 25. stirring blades; 26. a heating device; 27. a pressure gauge; 28. a temperature controller; 29. And a support plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the high-speed centrifugal spray dryer for producing organic fertilizer of the utility model comprises a drying barrel 1, a funnel 2, a valve 4, a conveying pipeline 5, a top plate 6, a base 8, a pump 9, an air blower 10, an air heating device 11, an air distributor 12, a dust collector 13 and a controller 14, wherein the middle part of the drying barrel 1 is provided with an inner cavity, the bottom end of the drying barrel 1 is communicated with the top end of the funnel 2, the bottom end of the funnel 2 is provided with a discharge port 3, the left end of the discharge port 3 is connected with the right end of the valve 4, the valve 4 can control the opening and closing of the discharge port 3, the bottom end of the discharge port 3 is communicated with the top end of the conveying pipeline 5, the conveying device is arranged at the left end of the conveying pipeline 5, the drying barrel 1 is located on the top plate 6, the four corners at the bottom, the base 8 is fixedly connected with a foundation through a bolt gasket, the left end of the pump 9 is connected with the output end of the stirring device, the right end of the pump 9 is communicated with the drying barrel 1 through a pipeline, air enters the top end of the drying barrel 1 through the air heating device 11 under the action of the air blower 10, hot air is input into the inner cavity of the drying barrel 1 through the air distributor 12, the output port of the right end of the drying barrel 1 is connected with the dust collector 13, the front end of the supporting leg 7 is connected with the rear end of the controller 14, the controller 14 is connected with a power supply, and the pump 9 and the air blower 10 are respectively and electrically connected with; air is input from the left end of the air blower 10, the air is heated by the air heating device 11 and then enters the air distributor 12, so that hot air uniformly enters the inner cavity of the drying barrel 1 in a spiral shape, then feed liquid is fully mixed by the stirring device and then is sprayed into the inner cavity of the drying barrel 1 by the action of the pump 9 in a form of tiny fog-shaped liquid drops, the feed liquid and the hot air are in parallel flow contact, moisture is rapidly evaporated, the feed liquid is dried into a finished product in a very short time, the finished product is discharged from the discharge port 3 and is conveyed to the next procedure under the action of the conveying device, the rest part is discharged to the dust suction device 13 to be continuously treated, through the arrangement of the devices, the feed liquid can be fully mixed and stirred, the heated feed liquid enters the inner cavity of the drying barrel 1, the drying efficiency is increased, the.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, wherein conveyor includes bottom plate 15, first motor 16, frame 17, first derailleur 18 and spiral conveying leaf 19, bottom plate 15 bottom is connected with the ground, first motor 16 bottom is connected with bottom plate 15 top, first motor 16 is connected with 14 electricity of controller, frame 17 bottom is connected with bottom plate 15 top, 18 bottoms of first derailleur are connected with frame 17 top, 16 right parts of output of first motor are connected with 18 left parts of input of first derailleur, 18 right parts of first derailleur are connected with 4 left ends of valve, 18 right parts of output of first derailleur pass valve 4 and are connected with 19 left ends of spiral conveying leaf, controller 14 is located valve 4; start first motor 16 through controller 14, first motor 16 right-hand member output power drives screw delivery leaf 19 through first derailleur 18 and rotates, and the finished product that drops to conveying pipeline 5 through discharge gate 3 is carried to next process under screw delivery leaf 19's effect, through setting up conveyer, can improve finished product conveying efficiency, prevents that valve 4 from blockking up, has improved the practicality.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, wherein agitating unit includes agitator 20, input port 21, delivery outlet 22, second motor 23, second derailleur 24 and stirring leaf 25, the middle part of agitator 20 is provided with the stirring chamber, the stirring chamber outer wall is provided with heating device, the 20 top of agitator is provided with input port 21, the 20 bottom of agitator is provided with delivery outlet 22, second motor 23 and second derailleur 24 are located the 20 top of agitator, 24 bottom outputs of second derailleur pass 1 top of drying bucket and are connected with stirring leaf 25 top, stirring leaf 25 is located the stirring intracavity; import 20 stirring intracavity with organic fertilizer and water through input port 21, start second motor 23, it is rotatory to drive stirring leaf 25 through second derailleur 24, and stirring leaf 25 carries out the intensive mixing to stirring intracavity feed liquid, sprays under the effect of pump 9 to 1 inner chamber of drying bucket through delivery outlet 22 after the intensive mixing, through setting up above device, can make the feed liquid enter into 1 inner chamber of drying bucket more evenly, has improved the practicality.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, wherein heating device includes heating device 26, and heating device 26 twines at drying barrel 1 stirring chamber lateral wall, and heating device 26 is connected with the power; the feed liquid is heated by the heating device 26 in the stirring process, so that the drying efficiency of the feed liquid in the drying process is improved, and the practicability is improved.

The high-speed centrifugal spray dryer for producing organic fertilizer of the utility model is characterized in that the right end of the drying barrel 1 is provided with a pressure gauge 27, the left end of the pressure gauge 27 is connected with the right end of the drying barrel 1, and the pressure gauge 27 is electrically connected with the controller 14; through set up manometer 27 on drying barrel 1, but operating personnel real-time recording drying barrel 1 inner chamber's pressure, improved the practicality.

In the high-speed centrifugal spray dryer for producing organic fertilizer, the right end of the air heating device 11 is provided with the temperature controller 28, and the temperature controller 28 is electrically connected with the controller 14; by providing the temperature controller 28 at the right end of the air heating device 11, the operator can control the temperature of the air entering the air distributor 12, which improves the practicability.

The high-speed centrifugal spray dryer for producing organic fertilizer of the utility model also comprises a supporting plate 29, the bottom end of the controller 14 is connected with the top end of the supporting plate 29, and the rear end of the supporting plate 29 is connected with the front end of the supporting leg 7; after the device runs for a period of time, the connection between the controller 14 and the supporting legs 7 can be loosened, so that the device is damaged, and the supporting force can be provided for the controller 14 by arranging the supporting plate 29 at the bottom end of the controller 14, so that the stability is improved.

The high-speed centrifugal spray dryer for producing organic fertilizer of the utility model sets the gasket connecting the base 8 and the foundation as the spring gasket; through setting the gasket to the elastic gasket, the bolt can be prevented from loosening due to vibration, and the stability is improved.

The utility model discloses a high-speed centrifugal spray drier for producing organic fertilizer, it is at work, at first operating personnel passes through the cooperation of bolt elastic gasket and base 8 with the device installation fixed, later air is from air-blower 10 left end input, through the heating of air heater unit 11, later get into air distributor 12, make hot-air be the heliciform and evenly get into in drying bucket 1 inner chamber, then input organic fertilizer and water into agitator 20 stirring intracavity through input port 21, start second motor 23, drive stirring vane 25 through second derailleur 24 and rotate, stirring vane 25 fully stirs the feed liquid in the stirring intracavity, spout into drying bucket 1 inner chamber with minimum vaporific liquid drop under the effect of pump 9 through delivery outlet 22 after the intensive mixing, feed liquid and hot-air parallel flow contact, moisture evaporates rapidly, dry into the finished product in the utmost short time, the finished product is discharged by discharge gate 3, the first motor 16 is started through the controller 14, power is output from the right end of the first motor 16, the spiral conveying blade 19 is driven to rotate through the first speed changer 18, and finished products falling to the conveying pipeline 5 through the discharging port 3 are conveyed to the next procedure under the action of the spiral conveying blade 19.

The installation mode, the connection mode or the arrangement mode of the high-speed centrifugal spray dryer for producing the organic fertilizer are common mechanical modes, and the high-speed centrifugal spray dryer can be implemented as long as the beneficial effects can be achieved; the utility model discloses a manometer, temperature controller, motor and derailleur for producing organic fertilizer's high-speed centrifugal spray drier are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A high-speed centrifugal spray dryer for producing organic fertilizers is characterized by comprising a drying barrel (1), a funnel (2), a valve (4), a conveying pipeline (5), a top plate (6), a base (8), a pump (9), an air blower (10), an air heating device (11), an air distributor (12), a dust collector (13) and a controller (14), wherein an inner cavity is arranged in the middle of the drying barrel (1), the bottom end of the drying barrel (1) is communicated with the top end of the funnel (2), a discharge port (3) is arranged at the bottom end of the funnel (2), the left end of the discharge port (3) is connected with the right end of the valve (4), the valve (4) can control the opening and closing of the discharge port (3), the bottom end of the discharge port (3) is communicated with the top end of the conveying pipeline (5), the conveying device is arranged at the left end of the conveying pipeline (5), the drying barrel (1, supporting legs (7) are respectively arranged at four corners of the bottom end of the top plate (6), the top ends of the supporting legs (7) are connected with the bottom end of the top plate (6), the bottom ends of the supporting legs (7) are connected with the top end of a base (8), the base (8) is fixedly connected with a foundation through bolt gaskets, the left end of a pump (9) is connected with the output end of a stirring device, the right end of the pump (9) is communicated with the drying barrel (1) through a pipeline, air enters the top end of the drying barrel (1) through an air heating device (11) under the action of an air blower (10, hot air is input into the inner cavity of the drying barrel (1) through an air distributor (12), an output port at the right end of the drying barrel (1) is connected with a dust suction device (13), the front ends of the supporting legs (7) are connected with the rear end of a controller (14), the controller (14) is connected with a power supply, and the pump (9) and the air blower (10) are respectively electrically connected with the controller (14).

2. The high-speed centrifugal spray dryer for producing organic fertilizer according to claim 1, the conveying device comprises a bottom plate (15), a first motor (16), a machine base (17), a first speed changer (18) and a spiral conveying blade (19), the bottom end of the bottom plate (15) is connected with a foundation, the bottom end of the first motor (16) is connected with the top end of the bottom plate (15), the first motor (16) is electrically connected with a controller (14), the bottom end of the machine base (17) is connected with the top end of the bottom plate (15), the bottom end of the first speed changer (18) is connected with the top end of the machine base (17), the right output end of the first motor (16) is connected with the left input end of the first speed changer (18), the right end of the first speed changer (18) is connected with the left end of a valve (4), the right output end of the first speed changer (18) penetrates through the valve (4) to be connected with the left end of the spiral conveying blade (19), and the controller.

3. The high-speed centrifugal spray dryer for producing organic fertilizer according to claim 2, wherein the stirring device comprises a stirring barrel (20), an input port (21), an output port (22), a second motor (23), a second speed changer (24) and a stirring blade (25), a stirring cavity is arranged in the middle of the stirring barrel (20), a heating device is arranged on the outer wall of the stirring cavity, the input port (21) is arranged at the top end of the stirring barrel (20), the output port (22) is arranged at the bottom end of the stirring barrel (20), the second motor (23) and the second speed changer (24) are positioned at the top end of the stirring barrel (20), the output port at the bottom of the second speed changer (24) penetrates through the top end of the drying barrel (1) to be connected with the top end of the stirring blade (25), and the stirring blade (25.

4. A high speed centrifugal spray dryer for producing organic fertilizer according to claim 3 wherein the heating means comprises a heating means (26), the heating means (26) is wound around the side wall of the stirring chamber of the drying tub (1), and the heating means (26) is connected to a power source.

5. The high-speed centrifugal spray dryer for producing organic fertilizer according to claim 4, wherein the right end of the drying barrel (1) is provided with a pressure gauge (27), the left end of the pressure gauge (27) is connected with the right end of the drying barrel (1), and the pressure gauge (27) is electrically connected with the controller (14).

6. The high-speed centrifugal spray dryer for producing organic fertilizer according to claim 5, wherein the right end of the air heating device (11) is provided with a temperature controller (28), and the temperature controller (28) is electrically connected with the controller (14).

7. The high-speed centrifugal spray dryer for producing organic fertilizer according to claim 6, further comprising a support plate (29), wherein the bottom end of the controller (14) is connected to the top end of the support plate (29), and the rear end of the support plate (29) is connected to the front end of the support leg (7).

8. A high-speed centrifugal spray dryer for producing organic fertilizer according to claim 7, characterized in that the washer connecting the base (8) with the foundation is provided as a spring washer.