CN216953967U

CN216953967U - Fertilizer production is with drying device after granulation

Info

Publication number: CN216953967U
Application number: CN202123249936.2U
Authority: CN
Inventors: 李永强
Original assignee: Guangzhou Xinao Fertilizer Co ltd
Current assignee: Guangzhou Xinao Fertilizer Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-12
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a granulating and drying device for fertilizer production, which comprises a material cylinder, wherein a driving motor is arranged on the left side of the material cylinder, a temperature sensor is arranged on the inner wall of the material cylinder, a feeding mechanism is arranged in the material cylinder, a groove is arranged in the material cylinder, an annular heat conducting plate is arranged in the groove, and a plurality of annular heating plates are sleeved on the outer side of the annular heat conducting plate. According to the utility model, the air blowing mechanism, the annular heating plate, the annular heat conducting plate and the heating rod are used in a matched manner, the annular heating plate is used for heating the annular heat conducting plate, so that moisture in the fertilizer is evaporated, air blowing is carried out into the material barrel through the air pump, moisture in the fertilizer is removed through the hot air flow, the drying efficiency is improved, meanwhile, the spiral feeding rod is driven to rotate through the driving motor, the fertilizer is driven to turn, so that the fertilizer is heated uniformly, the drying efficiency is improved, meanwhile, the fertilizer is driven to move towards the discharging pipe, so that continuous fertilizer feeding and discharging can be realized, and the production efficiency of the fertilizer is improved.

Description

Fertilizer production is with drying device after granulation

Technical Field

The utility model relates to the technical field of fertilizer production equipment, in particular to a granulating and drying device for fertilizer production.

Background

In the production process of the fertilizer, most of the mixed raw materials are sprayed with a proper amount of water during granulation, so that the materials are gradually bonded together into a spherical shape along with the continuous rolling of a granulator, the mode can facilitate the forming granulation, and the fertilizer needs to be dried after the granulation is finished.

The existing drying device after granulation for fertilizer production has the following problems when in use: the mode of adopting simple heating is dried, and drying efficiency is low, and can not carry out continuous drying, influences the production efficiency of fertilizer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a granulating and drying device for fertilizer production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fertilizer production is with stoving device after granulation, includes the feed cylinder, the left side of feed cylinder is provided with driving motor, the feed cylinder inner wall is provided with temperature sensor, be provided with feeding mechanism in the feed cylinder, be provided with the recess in the feed cylinder, install annular heat-conducting plate in the recess, annular heat-conducting plate's outside cover is equipped with a plurality of annular hot plates, the right-hand member of feed cylinder is provided with the filling tube, the downside of filling tube is provided with blast mechanism on the feed cylinder, the left end bottom of feed cylinder is provided with the discharging pipe, temperature sensor, annular hot plate, driving motor all with outside terminal controller electric connection.

Preferably, the feeding mechanism comprises a spiral feeding rod and a heating rod, the spiral feeding rod is rotatably installed in the charging barrel, the tail end of the spiral feeding rod penetrates through the charging barrel and is connected with the driving motor, an air cavity is formed in the spiral feeding rod, the heating rod is installed in the air cavity, a plurality of air blowing holes are formed in the spiral feeding rod, and the heating rod is electrically connected with the external terminal controller.

Preferably, the air blowing mechanism comprises an air pump and an air guide pipe, the air pump is installed on the charging barrel, the air guide pipe is installed on the air pump, the tail end of the air guide pipe penetrates through the communicating chamber and is communicated with the air cavity, and the air pump is electrically connected with the external terminal controller.

Preferably, a one-way valve is arranged in the air duct.

Preferably, the left end upper side of feed cylinder is provided with the blast pipe, the end of blast pipe is provided with air purification case, is provided with a plurality of purification filter core layers in the air purification case, the outside of purifying filter core layer in the air purification case is provided with the dust screen.

Preferably, the bottom of the feed cylinder is provided with a plurality of supporting legs.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the air blowing mechanism, the annular heating plate, the annular heat conducting plate and the heating rod are used in a matched manner, the annular heating plate is used for heating the annular heat conducting plate to heat the fertilizer, so that the moisture in the fertilizer is evaporated, meanwhile, air is blown into the charging barrel through the air pump, the moisture in the fertilizer is removed through the hot air flow, and the drying efficiency is improved;

2. the spiral feeding rod is driven to rotate by the driving motor, so that the fertilizer is driven to turn, the fertilizer is heated uniformly, the drying efficiency is improved, the fertilizer is driven to move towards the discharging pipe, the continuous fertilizer feeding and discharging can be realized, and the production efficiency of the fertilizer is improved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

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

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a charging barrel; 2. a drive motor; 3. a temperature sensor; 4. a feeding mechanism; 41. a screw feed rod; 42. a heating rod; 5. an annular heat conducting plate; 6. an annular heating plate; 7. a feed tube; 8. a blower mechanism; 81. an air pump; 82. an air duct; 9. a discharge pipe; 10. a one-way valve; 11. an exhaust pipe; 12. an air purification box; 13. a purifying filter element layer; 14. a dust screen.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a drying device used after granulation for fertilizer production comprises a feed cylinder 1, wherein a driving motor 2 is arranged on the left side of the feed cylinder 1, a temperature sensor 3 is arranged on the inner wall of the feed cylinder 1, a feeding mechanism 4 is arranged in the feed cylinder 1, a groove is arranged in the feed cylinder 1, an annular heat conducting plate 5 is installed in the groove, a plurality of annular heating plates 6 are sleeved on the outer side of the annular heat conducting plate 5, a feeding pipe 7 is arranged at the right end of the feed cylinder 1, an air blowing mechanism 8 is arranged on the lower side of the feeding pipe 7 on the feed cylinder 1, a discharging pipe 9 is arranged at the bottom of the left end of the feed cylinder 1, and the temperature sensor 3, the annular heating plates 6 and the driving motor 2 are all electrically connected with an external terminal controller;

preferably, the feeding mechanism 4 comprises a spiral feeding rod 41 and a heating rod 42, the spiral feeding rod 41 is rotatably installed in the charging barrel 1, the tail end of the spiral feeding rod 41 penetrates through the charging barrel 1 and is connected with the driving motor 2, an air cavity is formed inside the spiral feeding rod 41, the heating rod 42 is installed in the air cavity, a plurality of air blowing holes are formed in the spiral feeding rod 41, the heating rod 42 is electrically connected with an external terminal controller, preferably, the air blowing mechanism 8 comprises an air pump 81 and an air guide pipe 82, the air pump 81 is installed on the charging barrel 1, the air guide pipe 82 is installed on the air pump 81, the tail end of the air guide pipe 82 penetrates through and is communicated with the air cavity, the air pump 81 is electrically connected with the external terminal controller, preferably, a one-way valve 10 is arranged in the air guide pipe 82, preferably, an exhaust pipe 11 is arranged on the upper side of the left end of the charging barrel 1, an air purification box 12 is arranged at the tail end of the exhaust pipe 11, and a plurality of purification filter core layers 13 are arranged in the air purification box 12, the outer side of the purifying filter element layer 13 in the air purifying box 12 is provided with a dustproof net 14, and preferably, the bottom of the charging barrel 1 is provided with a plurality of supporting legs.

The working principle is as follows: before use, the temperature in the charging barrel 1 is set according to the drying requirement of the fertilizer, when in use, the heating block and the heating rod 42 are started to ensure that the temperature in the charging barrel 1 reaches a set value, when the temperature reaches the set value, the air pump 81 and the driving motor 2 are started, meanwhile, the material is fed into the charging barrel 1 through the feeding pipe 7, the driving motor 2 drives the spiral feeding rod 41 to rotate, thereby driving the fertilizer to move towards the discharge pipe 9 and simultaneously driving the fertilizer to turn over, so that the fertilizer is heated uniformly, the drying efficiency is improved, the air is blown to the fertilizer by the air blowing holes, accelerate the efficiency of getting rid of moisture in the fertilizer through the hot gas flow, utilize annular heat-conducting plate 5 to the fertilizer heating, the moisture in the evaporation fertilizer, waste gas in the fertilizer passes through in 11 entering air purification casees 12 of blast pipe, filters, purifies and gets rid of the peculiar smell, and fertilizer passes through discharging pipe 9 and discharges, has convenient to use, advantage that drying efficiency is high.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fertilizer production is with drying device after granulation, includes feed cylinder (1), its characterized in that: the left side of feed cylinder (1) is provided with driving motor (2), feed cylinder (1) inner wall is provided with temperature sensor (3), be provided with feeding mechanism (4) in feed cylinder (1), be provided with the recess in feed cylinder (1), install annular heat-conducting plate (5) in the recess, the outside cover of annular heat-conducting plate (5) is equipped with a plurality of annular hot plate (6), the right-hand member of feed cylinder (1) is provided with filling tube (7), the downside of filling tube (7) is provided with blast mechanism (8) on feed cylinder (1), the left end bottom of feed cylinder (1) is provided with discharging pipe (9), temperature sensor (3), annular hot plate (6), driving motor (2) all with outside terminal controller electric connection.

2. The post-granulation drying device for fertilizer production according to claim 1, characterized in that: the feeding mechanism (4) comprises a spiral feeding rod (41) and a heating rod (42), the spiral feeding rod (41) is rotatably installed in the charging barrel (1), the tail end of the spiral feeding rod (41) penetrates through the charging barrel (1) and is connected with the driving motor (2), an air cavity is formed in the spiral feeding rod (41), the heating rod (42) is installed in the air cavity, a plurality of air blowing holes are formed in the spiral feeding rod (41), and the heating rod (42) is electrically connected with an external terminal controller.

3. The granulating and postdrying device for fertilizer production according to claim 2, characterized in that: the air blowing mechanism (8) comprises an air pump (81) and an air guide pipe (82), the air pump (81) is installed on the charging barrel (1), the air guide pipe (82) is installed on the air pump (81), the tail end of the air guide pipe (82) penetrates through the communicating part and is communicated with the air cavity, and the air pump (81) is electrically connected with the external terminal controller.

4. The post-granulation drying device for fertilizer production according to claim 3, characterized in that: a one-way valve (10) is arranged in the air duct (82).

5. The post-granulation drying device for fertilizer production according to claim 1, characterized in that: the air purification device is characterized in that an exhaust pipe (11) is arranged on the upper side of the left end of the charging barrel (1), an air purification box (12) is arranged at the tail end of the exhaust pipe (11), a plurality of purification filter core layers (13) are arranged in the air purification box (12), and a dust screen (14) is arranged on the outer side of each purification filter core layer (13) in the air purification box (12).

6. The post-granulation drying device for fertilizer production according to claim 1, characterized in that: the bottom of feed cylinder (1) is provided with a plurality of supporting legs.