CN219334019U - Multistage homogenizing device for producing water-soluble fertilizer - Google Patents

Abstract

The utility model discloses a multistage homogenizing device for producing water-soluble fertilizer, and belongs to the field of water-soluble fertilizer production equipment. Including the casing, from the top down is equipped with one-level compounding chamber and second grade compounding chamber in proper order in the casing, one-level compounding chamber and second grade compounding chamber intercommunication, one-level compounding intracavity is equipped with gets rid of the glassware, gets rid of the glassware and includes drum, carousel, division board, gets rid of the material pivot and gets rid of the material motor, and the drum top is equipped with the compounding entry, and the side is equipped with gets rid of the material mouth, and the drum is located inside the carousel, division board evenly separates the carousel and forms a plurality of fan-shaped material areas of stock, gets rid of the material pivot and passes drum bottom and carousel center connection, gets rid of the material motor and gets rid of the material pivot transmission and be connected, and the drum passes through supporting rib plate and shells inner wall connection, second grade compounding intracavity is equipped with rabbling mechanism. The utility model carries out primary mixing and secondary mixing in the primary mixing cavity and the secondary mixing cavity respectively, and more evenly and thoroughly stirs the water-soluble fertilizer, thereby improving the homogenization effect and the production quality of the water-soluble fertilizer.

Description

Multistage homogenizing device for producing water-soluble fertilizer

Technical Field

The utility model belongs to water-soluble fertilizer production equipment, and particularly relates to a multistage homogenizing device for producing water-soluble fertilizer.

Background

The water-soluble fertilizer is a compound fertilizer containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid and the like, and can be completely dissolved in water. Macroelement water-soluble fertilizer products are classified into solid (powdery) and liquid types. The production flow of the solid water-soluble fertilizer is as follows: crushing the large, medium and trace element raw materials by a crusher, filtering by a vibrating screen to obtain fine and uniform powder, accurately weighing according to the formula requirement, fully mixing in a mixer, performing sampling inspection on the mixed sample, and packaging after passing the inspection to obtain the product. Whether the mixing and stirring are sufficient and uniform in the production of the water-soluble fertilizer directly influences the fertilizer efficiency of the organic fertilizer, so that the stirring and homogenizing quality is very important in the production of the water-soluble fertilizer. However, the existing stirring homogenization mode is to add ingredients into a water-soluble fertilizer stirring device at one time, then stir and homogenize, and the existing water-soluble fertilizer stirring device can realize stirring homogenization in a small range in the stirring homogenization process due to the large volume of a tank body, so that the integral homogenization of the ingredients cannot be realized, and particularly, the problem of uneven ingredient content in different stirring areas caused by single ingredient accumulation at a feed inlet is easy to cause, and the problem of uneven stirring exists at the bottom and around the wall of a stirring barrel.

Disclosure of Invention

The utility model aims to provide a multistage homogenizing device for producing water-soluble fertilizer, which aims to overcome the defect that the multistage homogenizing device for producing water-soluble fertilizer in the prior art cannot realize the integral homogenization of ingredients and causes uneven ingredient content in different stirring areas.

The utility model is realized by adopting the following technical scheme:

the utility model provides a multistage homogenization device of production water-soluble fertilizer, includes the casing, from the top down is equipped with one-level compounding chamber and second grade compounding chamber in proper order in the casing, one-level compounding chamber and second grade compounding chamber intercommunication, one-level compounding intracavity is equipped with gets rid of the glassware, get rid of the glassware and include drum, carousel, division board, get rid of the material pivot and get rid of the material motor, the drum top is equipped with the compounding entry, and the side is equipped with gets rid of the material mouth, the carousel is located inside the drum, the division board evenly separates the carousel and forms a plurality of fan-shaped material storage areas, it passes drum bottom and carousel center connection to get rid of the material pivot, it is connected with getting rid of the material pivot transmission to get rid of the material motor, the drum passes through supporting rib plate and shells inner wall connection, second grade compounding intracavity is equipped with rabbling mechanism.

Further, a feeding cavity is arranged above the primary mixing cavity, two ends of the upper side of the feeding cavity are respectively provided with a material mixing inlet, feeding rotating shafts are arranged in the feeding cavity, spiral paddles with opposite spiral directions are symmetrically arranged on the feeding rotating shafts, the feeding rotating shafts are in transmission connection with a feeding motor, and the feeding cavity is communicated with the mixing inlets through discharging channels.

Further, a plurality of blanking plates which are arranged in a staggered and inclined mode are arranged at the bottom of the material throwing device in the primary mixing cavity.

Further, the cross section of the supporting rib plate is triangular.

Further, the stirring mechanism comprises a stirring shaft, a stirring motor and a double-spiral stirring belt, wherein the stirring shaft is in transmission connection with the stirring motor, and the double-spiral stirring belt is fixedly arranged on the stirring shaft.

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

(1) The utility model is provided with the primary mixing cavity and the secondary mixing cavity, the material thrower in the primary mixing cavity carries out primary mixing and crushing agglomeration on the ingredients through the material throwing process, so that the ingredients are subjected to primary mixing, the primary mixed ingredients enter the secondary mixing cavity to be fully mixed, the problem of uneven ingredient content in different stirring areas is avoided, and the stirring processing of the water-soluble fertilizer is more uniform and thorough, thereby improving the homogenization effect of the water-soluble fertilizer and the production quality of the water-soluble fertilizer.

(2) The utility model is provided with the feeding cavity, and spiral paddles with opposite spiral directions are symmetrically arranged on the feeding rotating shaft in the feeding cavity, so that different ingredients can be uniformly fed into the primary mixing cavity at a constant speed in proportion, and the uniformity of ingredient mixing is ensured.

(3) The bottom of the material throwing device in the primary mixing cavity is provided with a plurality of blanking plates which are arranged in a staggered and inclined mode, and ingredients are further mixed in the process of rolling down along the blanking plates under the action of gravity, so that the homogenization effect of the ingredients is further improved.

(4) The cross section of the supporting rib plate is triangular, and the sharp angle of the triangular supporting rib plate is upward, so that powder thrown out by the material throwing device can be prevented from being accumulated on the supporting rib plate.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic perspective view of the material thrower according to the present utility model.

Fig. 3 is a schematic view of the structure of the turntable and the partition plate in the present utility model.

Fig. 4 is a schematic perspective view of a supporting rib plate in the present utility model.

In the figure: 1. a housing; 2. a feed cavity; 3. a first-stage mixing cavity; 4. a secondary mixing cavity; 5. a feeding motor; 6. a material inlet; 7. a feeding rotating shaft; 8. propeller blades; 9. a discharge channel; 10. a material throwing device; 11. a material throwing rotating shaft; 12. supporting rib plates; 13. a material throwing motor; 14. a blanking plate; 15. a double-screw stirring belt; 16. a stirring shaft; 17. a stirring motor; 18. a cylinder; 19. a turntable; 20. a partition plate; 21. a mixing inlet; 22. and a material throwing port.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, a multistage homogenizing device for producing water-soluble fertilizer comprises a shell 1, wherein a primary mixing cavity 3 and a secondary mixing cavity 4 are sequentially arranged in the shell 1 from top to bottom, and the primary mixing cavity 3 is communicated with the secondary mixing cavity 4.

The feeding cavity 2 is arranged above the first-stage mixing cavity 3, two ends above the feeding cavity 2 are respectively provided with a batching inlet 6, a feeding rotating shaft 7 is arranged inside the feeding cavity 2, spiral blades 8 with opposite spiral directions are symmetrically arranged on the feeding rotating shaft 7, the feeding rotating shaft 7 is in transmission connection with the feeding motor 5, and a discharging channel 9 communicated with the first-stage mixing cavity 3 is arranged in the middle of the feeding cavity 2. The feeding cavity 2 is used for uniformly feeding different ingredients into the primary mixing cavity 3 at a constant speed according to a proportion, so that the uniformity of ingredient mixing is ensured; when the ingredients are mixed, two different ingredients are respectively added into the two ingredient inlets 6 at a constant speed at a constant ratio, and the feeding motor 5 drives the propeller blades 8 with opposite spiral directions to rotate and simultaneously conveys the ingredients to the discharging channel 9 in the middle of the feeding cavity 2.

As shown in fig. 1-3, a material throwing device 10 is arranged in the primary mixing cavity 3, the material throwing device 10 comprises a cylinder 18, a rotary disc 19, a partition plate 20, a material throwing rotating shaft 11 and a material throwing motor 13, a mixing inlet 21 is arranged at the top of the cylinder 18, a material throwing opening 22 is arranged on the side edge of the material throwing device, the feeding cavity 2 is communicated with the mixing inlet 21 through a discharging channel 9, the rotary disc 19 is arranged inside the cylinder 18, the partition plate 20 uniformly separates the rotary disc 19 and forms a plurality of fan-shaped material storage areas, the material throwing rotating shaft 11 passes through the bottom of the cylinder 18 to be connected with the center of the rotary disc 19, the material throwing motor 13 is in transmission connection with the material throwing rotating shaft 11, and the cylinder 18 is connected with the inner wall of the shell 1 through a supporting rib plate 12. The material throwing device 10 carries out preliminary mixing on the ingredients and breaks up caking in the ingredients through a material throwing process; when the material throwing device 10 works, the material throwing motor 13 drives the rotary table 19 to rotate through the material throwing rotary shaft 11, mixed ingredients enter the fan-shaped material storage area formed by uniformly separating the partition plates 20 through the material mixing inlet 21, the mixed ingredients are primarily mixed under the action of centrifugal force, when the fan-shaped material storage area on the rotary table 19, into which the mixed ingredients are added, rotates to the material throwing opening 22, the mixed ingredients in the fan-shaped material storage area are thrown out, the mixed ingredients are further mixed in the falling process, and the caking in the mixed ingredients is broken through collision with the inner wall of the shell 1.

Further, a plurality of blanking plates 14 which are arranged in a staggered and inclined manner are arranged at the bottom of the material throwing device 10 in the primary mixing cavity 3. Action of the blanking plate 14: one is to delay the time for the mix to fall down, causing the mix to mix further during the fall down on the blanking plate 14, and the other is to guide the mix into the secondary mixing chamber 4.

Further, the cross section of the support rib 12 is triangular. Because the ingredients thrown out by the material throwing device 10 are easily piled on the rib plate with the upper plane, the supporting rib plate 12 with the triangular cross section and the upward sharp angle is adopted, so that the piling of the ingredients can be effectively avoided.

As shown in fig. 1, a stirring mechanism is arranged in the secondary mixing cavity 4, the stirring mechanism comprises a stirring shaft 16, a stirring motor 17 and a double-spiral stirring belt 15, the stirring shaft 16 is in transmission connection with the stirring motor 17, and the double-spiral stirring belt 15 is fixedly arranged on the stirring shaft 16. The two spiral belts in the double-spiral stirring belt 15 are mutually opposite in inner and outer directions and left and right directions, and during operation, the inner spiral drives the material near the axis to rotate axially from inside to outside, the outer spiral drives the material near the barrel wall to rotate axially from both sides to inside, so that the material is caused to flow and circulate in the barrel body, shear and mix, and rapid and uniform mixing of the material is completed in a short time.

The ingredients in the secondary mixing cavity 4 are primarily mixed, the proportions of the ingredients in different areas are basically the same, the phenomenon that the content of a certain ingredient in different areas is higher or lower is avoided, the problem of uneven ingredient content in different stirring areas is avoided, the stirring processing of the water-soluble fertilizer is more uniform and thorough, the homogenization effect of the water-soluble fertilizer is improved, and the production quality of the water-soluble fertilizer is improved.

Claims (5)

1. The utility model provides a multistage homogenization device of production water-soluble fertilizer, includes casing (1), its characterized in that: the utility model provides a material mixing device, including casing (1), material mixing cavity (3) and second grade compounding chamber (4) are equipped with one-level compounding chamber (3) and second grade compounding chamber (4) in proper order from the top down, be equipped with in one-level compounding chamber (3) and get rid of glassware (10), get rid of glassware (10) including drum (18), carousel (19), division board (20), get rid of material pivot (11) and get rid of material motor (13), drum (18) top is equipped with compounding entry (21), and the side is equipped with gets rid of material mouth (22), inside drum (18) are located in carousel (19), division board (20) evenly separate carousel (19) and form a plurality of fan-shaped material storage areas, it passes drum (18) bottom and carousel (19) center connection to get rid of material pivot (13) and get rid of material pivot (11) transmission connection, drum (18) are connected with casing (1) inner wall through supporting rib plate (12), be equipped with rabbling mechanism in second grade compounding chamber (4).

2. The multi-stage homogenizing apparatus for producing a water-soluble fertilizer of claim 1, wherein: the utility model discloses a feeding device for a material mixing machine, including feeding cavity (2), feeding cavity (2) top both ends are equipped with a batching import (6) respectively, feeding cavity (2) inside is equipped with feeding pivot (7), the symmetry is equipped with screw blade (8) opposite in spiral direction on feeding pivot (7), feeding pivot (7) are connected with feeding motor (5) transmission, feeding cavity (2) are through ejection of compact passageway (9) and compounding entry (21) intercommunication.

3. The multi-stage homogenizing apparatus for producing a water-soluble fertilizer of claim 1, wherein: the bottom of the material throwing device (10) in the primary mixing cavity (3) is provided with a plurality of blanking plates (14) which are arranged in a staggered and inclined mode.

4. The multi-stage homogenizing apparatus for producing a water-soluble fertilizer of claim 1, wherein: the cross section of the supporting rib plate (12) is triangular.

5. The multi-stage homogenizing apparatus for producing a water-soluble fertilizer of claim 1, wherein: the stirring mechanism comprises a stirring shaft (16), a stirring motor (17) and a double-spiral stirring belt (15), wherein the stirring shaft (16) is in transmission connection with the stirring motor (17), and the double-spiral stirring belt (15) is fixedly arranged on the stirring shaft (16).

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