CN215002798U

CN215002798U - Layered compound fertilizer deliquescence-proof drying device

Info

Publication number: CN215002798U
Application number: CN202121290912.9U
Authority: CN
Inventors: 沈飞
Original assignee: Jiangsu Sunflower Fertilizer Co ltd
Current assignee: Jiangsu Sunflower Fertilizer Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-03
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a layered compound fertilizer damp-proof drying device, which relates to the technical field of compound fertilizer processing, and comprises a drying oven, wherein a feed inlet is arranged above the drying oven, a drainage tube which plays a guiding role for compound fertilizer is arranged inside the drying oven, one end of the drainage tube is connected with the feed inlet, a heating resistance wire is fixedly arranged on the side wall of the drying oven, and a drying cylinder is fixedly arranged inside the drying oven, the utility model has the advantages that the compound fertilizer enters the drainage tube, the first drying treatment is carried out under the combined action of a conveying auger and the heating resistance wire, the compound fertilizer after the first drying treatment enters the drying cylinder, and the secondary drying treatment is carried out under the action of a hot gas spray head, a rotating column and a separation blade, so that the drying effect is better, thereby effectively avoiding the phenomenon that part of the compound fertilizer is deliquesced without being subjected to the drying treatment, and solving the problem that the existing compound fertilizer drying device proposed in the background technology has poor drying effect, the problem of deliquescence of part of the compound fertilizer still exists.

Description

Layered compound fertilizer deliquescence-proof drying device

Technical Field

The utility model relates to a compound fertilizer processing technology field specifically is dampproofing drying device that separates of layer-stepping compound fertilizer.

Background

The compound fertilizer is applied to the growth of crops, a plurality of crop nutrient elements are combined together by chemical and physical methods, and a drying device is generally adopted to dry the compound fertilizer in order to prevent the compound fertilizer from deliquescing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a layered compound fertilizer anti-deliquescence drying device to solve the current compound fertilizer drying device drying effect who provides in the above-mentioned background art not good, still have the problem that partial compound fertilizer takes place the deliquescence.

In order to achieve the above object, the utility model provides a following technical scheme: layered compound fertilizer anti-deliquescence drying device, including the drying cabinet, the top of drying cabinet is provided with the feed inlet, and the inside of drying cabinet is provided with the drainage tube that plays the guide effect to compound fertilizer, and the one end of drainage tube is connected with the feed inlet, and the lateral wall fixed mounting of drying cabinet has heating resistor silk.

The inside fixed mounting of drying cabinet has a dryer section of thick bamboo, and the dryer section of thick bamboo is located the drainage tube and just the inside rotation is installed and is rotated the post, rotates the post outer wall and is provided with a plurality of separation blades, and the inner wall of dryer section of thick bamboo is provided with a plurality of steam shower nozzles, and the discharge opening has been seted up to the inner chamber bottom of drying cabinet for compound fertilizer is after heating resistance wire drying process, reentrant steam drying process, thereby guarantees dry effect.

Preferably, the heating resistance wire is provided with two, and is located the cavity that drainage tube outer wall and drying cabinet inner wall formed, promotes drying effect and drying efficiency.

Preferably, the drainage tube sets up to S type structure, and the outer wall of drying cabinet is provided with first motor, and the output of first motor extends to inside and be connected with the transport auger of drainage tube, carries the auger to be located between two heating resistor silk, increases the flow path of compound fertilizer to promote drying effect, and effectively prevent piling up of compound fertilizer.

Preferably, the inside fixed mounting of drying cylinder has the supporting seat, and the supporting seat comprises round platform and a plurality of supporting shoe, rotates the upper surface of post rotation installation at the round platform, the one end and the round platform fixed connection of supporting shoe, the other end and the drying cylinder inner wall fixed connection of supporting shoe, and the supporting shoe uses the center of round platform to be cyclic annular distribution as the array center, guarantees to rotate the support of post and leaves the clearance and make compound fertilizer follow the discharge opening roll-off.

Preferably, the upper surface of separation blade sets up to the arc structure for compound fertilizer can drop under the action of gravity and can not deposit on the separation blade.

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

the utility model discloses, through making compound fertilizer get into the drainage tube, carry out drying process for the first time under the combined action of carrying auger and heating resistor silk, compound fertilizer after drying process for the first time gets into inside the drying section of thick bamboo, at the steam shower nozzle, carry out secondary drying process under the effect of rotation post and separation blade, make drying effect better, thereby effectively avoid partial compound fertilizer not to receive drying process and take place the phenomenon of deliquescence, it is not good to have solved the current compound fertilizer drying device drying effect who provides among the background art, still there is partial compound fertilizer to take place the problem of deliquescence.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a drying oven; 11. a feed inlet; 12. a discharge hole; 2. a drainage tube; 3. heating resistance wires; 4. conveying the auger; 5. a drying cylinder; 51. a hot gas showerhead; 6. rotating the column; 61. a baffle plate; 7. a supporting seat; 71. a circular truncated cone; 72. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a layered compound fertilizer deliquescence-prevention drying device, which includes a drying box 1, a feeding hole 11 is formed above the drying box 1, a drainage tube 2 for guiding a compound fertilizer is arranged inside the drying box 1, the drainage tube guides the compound fertilizer, and a drying effect on the compound fertilizer is improved by increasing a movement path of the compound fertilizer in the drainage tube 2.

Preferably, the drainage tube 2 is arranged to be of an S-shaped structure, so that the movement path of the compound fertilizer in the drainage tube 2 is increased, the drying time is longer, and the purpose of good drying effect is achieved.

In order to prevent that compound fertilizer from appearing piling up in drainage tube 2, the outer wall of drying cabinet 1 is provided with first motor, the output of first motor extends to drainage tube 2 inside and is connected with and carries auger 4, carry compound fertilizer through carrying auger 4, thereby guarantee that compound fertilizer can not pile up, and under carrying auger 4 effect, make compound fertilizer thermally equivalent, avoid appearing a plurality of compound fertilizers and pile up together, lead to partial compound fertilizer not to be heated dry's condition and take place.

One end of the drainage tube 2 is connected with the feeding hole 11, the heating resistance wire 3 is fixedly installed on the side wall of the drying box 1, and the drainage tube 2 is heated through the heating resistance wire 3, so that a heating power source is provided for drying the compound fertilizer.

Preferably, heating resistor silk 3 is provided with two, and is located the cavity that 2 outer walls of drainage tube and 1 inner wall of drying cabinet formed, further promotes the heating effect to drainage tube 2 for compound fertilizer when 2 internal motion of drainage tube, each department can both evenly receive heating power, can not have the inhomogeneous condition of being heated, promotes drying effect.

In order to convey that compound fertilizer on auger 4 obtains drying effect good, convey auger 4 and be located between two heating resistance wire 3 for compound fertilizer also can evenly receive heating power in the transport, and then promotes drying effect.

And the conveying auger 4 can break up a plurality of compound fertilizer granules which are bonded together, thereby increasing the contact area of the compound fertilizer granules and heat and further improving the drying effect.

In order to carry out secondary drying treatment on the compound fertilizer treated by the heating resistance wires 3 to ensure that the compound fertilizer cannot deliquesce, a drying cylinder 5 is fixedly arranged in the drying box 1, and a chamber for carrying out secondary drying on the compound fertilizer is reserved.

The inner wall of the drying cylinder 5 is provided with a plurality of hot air nozzles 51, and the compound fertilizer particles are secondarily dried by hot air.

Drying cylinder 5 is located drainage tube 2 under and inside rotation installs and rotates post 6, it is provided with a plurality of separation blades 61 to rotate 6 outer walls of post, it rotates to rotate post 6 and drives separation blade 61 and rotate, thereby break up the compound fertilizer granule that part bonds together, and through the interval between two separation blades 61, make compound fertilizer granule have certain upset space, thereby increase the area of contact between compound fertilizer granule and the hot gas shower nozzle 51, and then promote drying effect.

The bottom of the inner cavity of the drying box 1 is provided with a discharge hole 12 which is reserved with a space for discharging compound fertilizer particles.

In order to ensure that the compound fertilizer particles cannot be deposited on the separation blade 61, the upper surface of the separation blade 61 is set to be of an arc-shaped structure, so that the compound fertilizer particles can fall freely under the condition of gravity.

Preferably, the baffle pieces 61 are three and are increasingly large from top to bottom, so that the time for the compound fertilizer particles to slide out of the discharge hole 12 is prolonged, the drying time of the hot air spray nozzle 51 for the compound fertilizer particles is prolonged, and the drying effect is further improved.

In order to guarantee the setting of the rotary column 6, the normal discharging of compound fertilizer particles can not be influenced, the inside fixed mounting of the drying cylinder 5 is provided with a supporting seat 7 for supporting the rotary column 6.

The supporting seat 7 is composed of a circular truncated cone 71 and a plurality of supporting blocks 72, the rotating column 6 is rotatably installed on the upper surface of the circular truncated cone 71, and one end of each supporting block 72 is fixedly connected with the circular truncated cone 71, so that the supporting effect on the rotating column 6 is better.

The other end of supporting

shoe

72 and 5 inner walls fixed connection of drying cylinder, and supporting shoe 72 uses the center of round platform 71 to be cyclic annular distribution as the array center for leave certain interval between two adjacent supporting shoes 72, thereby make things convenient for compound fertilizer granule to flow into on discharge opening 12 from the interval, thereby guarantee that rotation post 6 can not influence the normal ejection of compact of drying cabinet 1.

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. Layered compound fertilizer anti-deliquescence drying device, including drying cabinet (1), the top of drying cabinet (1) is provided with feed inlet (11), its characterized in that: a drainage tube (2) which plays a role in guiding the compound fertilizer is arranged inside the drying box (1), one end of the drainage tube (2) is connected with the feeding hole (11), and a heating resistance wire (3) is fixedly arranged on the side wall of the drying box (1);

the inside fixed mounting of drying cabinet (1) has drying cylinder (5), drying cylinder (5) are located drainage tube (2) under and inside rotation installs rotation post (6), it is provided with a plurality of separation blades (61) to rotate post (6) outer wall, the inner wall of drying cylinder (5) is provided with a plurality of steam shower nozzles (51), discharge opening (12) have been seted up to the inner chamber bottom of drying cabinet (1).

2. The layered compound fertilizer deliquescence-preventing drying device of claim 1, wherein: the two heating resistance wires (3) are arranged and are positioned in a cavity formed by the outer wall of the drainage tube (2) and the inner wall of the drying box (1).

3. The layered compound fertilizer deliquescence-preventing drying device of claim 1, wherein: drainage tube (2) set up to S type structure, the outer wall of drying cabinet (1) is provided with first motor, the output of first motor extends to drainage tube (2) inside and is connected with carries auger (4), carry auger (4) to be located between two heating resistor silk (3).

4. The layered compound fertilizer deliquescence-preventing drying device of claim 1, wherein: the inside fixed mounting of drying cylinder (5) has supporting seat (7), supporting seat (7) comprise round platform (71) and a plurality of supporting shoe (72), rotate post (6) and rotate the upper surface of installing in round platform (71), the one end and the round platform (71) fixed connection of supporting shoe (72), the other end and the drying cylinder (5) inner wall fixed connection of supporting shoe (72), just supporting shoe (72) use the center of round platform (71) to be cyclic annular distribution as the array center.

5. The layered compound fertilizer deliquescence-preventing drying device of claim 1, wherein: the upper surface of the baffle sheet (61) is of an arc-shaped structure.