CN220229797U - Potassium chloride granule drying device - Google Patents

Abstract

The utility model provides a potassium chloride particle drying device, which comprises a shell and a material containing component; the side surface of the outer shell is provided with an air outlet hole and an air inlet hole, the material containing assembly comprises an inner check ring, an outer material containing disc, a connecting rod, an inner material containing disc and an outer check ring, the outer material containing disc is arranged on the inner side wall of the outer shell, the center of the outer material containing disc is provided with a material passing hole, the inner check ring is inserted in the material passing hole in an up-down movable manner, the inner material containing disc is arranged at the upper end of the inner shell, and a gap exists between the inner material containing disc and the inner wall of the outer shell; the utility model can avoid the accumulation of potassium chloride, the potassium chloride is separately placed, the leakage of the moisture is more facilitated, the hot air flow is ensured to rapidly take away the leaked moisture, the potassium chloride particles are completely dispersed, the moisture can be fully contacted with the hot air flow at the moment, and the drying quality is improved; and the grinding disc and the grinding ring grind potassium chloride particles in a pressing way, so that the particles are prevented from agglomerating, moisture is facilitated to leak, and the drying effect is improved.

Description

Potassium chloride granule drying device

Technical Field

The utility model relates to the technical field of chemical drying equipment, in particular to a potassium chloride particle drying device.

Background

The potassium chloride particles are biochemical products, and can be used for preventing and treating hypokalemia and the like, and can also be used as other chemical raw materials, and the potassium chloride particles need to be subjected to the steps of crushing raw ore, crushing by a ball mill, screening, decomposing, washing, centrifugal separation, drying and the like during preparation, wherein a drying box is generally used for drying the potassium chloride particles during drying;

the conventional drying box works in the following manner: pouring the potassium chloride particles into a box body, accumulating the potassium chloride particles in the box body, and flushing high-temperature gas into the box body, wherein the high-temperature gas dries the potassium chloride particles and takes away moisture;

however, existing drying apparatuses have some technical drawbacks, among which:

potassium chloride particles are piled up in the drying box and move in the drying box, so that some potassium chloride particles at the bottom cannot be completely dispersed to contact hot air, moisture at the bottom cannot be completely dispersed, some potassium chloride particles can be mutually bonded, the dispersion of the moisture is more unfavorable, and the existing drying box has the technical defect that the potassium chloride particles cannot be uniformly and thoroughly dried to cause poor potassium chloride quality.

Disclosure of Invention

The utility model provides a potassium chloride particle drying device, which aims to solve the problems in the background technology.

The technical scheme of the utility model is realized as follows:

a potassium chloride particle drying device comprises a shell and a material containing component;

a shell: the side surface of the outer shell is provided with an air outlet and an air inlet, the inner shell is arranged in the outer shell, a material containing component is arranged between the outer shell and the inner shell, and the material containing component is positioned between the air outlet and the air inlet;

and the material containing assembly comprises: the material containing assembly comprises an inner check ring, an outer material containing disc, a connecting rod, an inner material containing disc and an outer check ring, wherein the outer material containing disc is arranged on the inner side wall of the outer shell, a material passing hole is formed in the center of the outer material containing disc, the inner check ring is inserted in the material passing hole in an up-down movable manner, the inner material containing disc is arranged at the upper end of the inner shell, a gap is reserved between the inner material containing disc and the inner wall of the outer shell, the outer check ring is sleeved on the outer portion of the inner material containing disc in an up-down movable manner, the inner material containing disc and the outer material containing disc are staggered up and down, and the connecting rod is fixed between the inner check ring and the outer check ring;

through adopting above-mentioned technical scheme, after the potassium chloride granule is poured into the shell, potassium chloride can disperse on outer flourishing charging tray and interior flourishing charging tray, avoid potassium chloride to pile up, and dislocation from top to bottom in outer flourishing charging tray and the flourishing charging tray, just make the airflow necessarily take away the moisture fast through outer flourishing charging tray and interior flourishing charging tray top in proper order, guarantee that the hot air current, and when the potassium chloride granule falls down between outer flourishing charging tray and interior flourishing charging tray and flows, the potassium chloride granule is dispersed completely, can make the comprehensive contact hot air of moisture at this moment, improve dry quality.

Preferably, the middle height of the outer accommodating tray is lower than the height of the side edge, and the middle height of the inner accommodating tray is higher than the height of the side edge;

by adopting the technical scheme, the potassium chloride particles automatically flow out of the outer material containing tray and the inner material containing tray when the outer retainer ring and the inner retainer ring are removed.

Preferably, a motor is arranged in the shell, a grinding disc is arranged at the output end of the motor upwards, a grinding ring is arranged at the upper end of the shell, the grinding ring and the grinding disc are arranged correspondingly up and down, and the grinding ring and the grinding disc are both positioned above the material containing component;

through adopting above-mentioned technical scheme, when the mutual bonding of potassium chloride granule was embraced the group, the mill was rotated with the mill circle relatively for mill dish and mill circle are pressed the potassium chloride granule and are ground, and the potassium chloride granule of embracing the group is separated alone, does benefit to the moisture and leaks, improves stoving drying effect.

Preferably, the upper side surface of the grinding disc is provided with a grinding groove;

by adopting the technical scheme, the grinding groove improves the contact friction force between the grinding disc and potassium chloride particles, and improves the effect of grinding the particle groups.

Preferably, the center of the upper end of the grinding ring is recessed downwards, the center of the lower end of the grinding ring is recessed upwards, the center of the upper end of the grinding disc is raised upwards, and the upper surface of the grinding disc is arranged in parallel with the lower surface of the grinding ring;

by adopting the technical scheme, the potassium chloride particles automatically fall and cannot be accumulated on the grinding ring and the grinding disc.

Preferably, the side surface of the lower end of the inner shell is provided with an air suction hole, the inner shell is internally provided with an air entraining component, the side surface of the upper end of the inner shell is circularly arrayed and linearly arrayed and provided with air holes, the air holes below are positioned between an outer material containing disc and an inner material containing disc, and the uppermost circle of air holes are positioned between the material containing component and a millstone;

by adopting the technical scheme, a part of gas is directly sprayed from the gas spraying holes to potassium chloride particles falling from the outer material containing disc, the inner material containing disc and the millstone, and the potassium chloride particles are directly dried.

Preferably, the air entraining component comprises a driving gear, a driven gear and fan blades, wherein the driving gear is sleeved on the motor, the driving gear is meshed with the driven gear teeth, the driven gear rotates in the inner shell, and the fan blades are arranged at the upper end of the driven gear;

through adopting above-mentioned technical scheme, the driving gear drives driven gear and rotates, and driven gear drives the flabellum and rotates for the flabellum is with the gas introduction inner shell in the shell, and discharges from the fumarole, and the driving gear is installed on the motor, and the rotation of driving gear and the rotation of millstone all drive through the motor, do not need extra power equipment, make this device cost lower.

Preferably, the number of teeth of the driving gear is greater than the number of teeth of the driven gear;

by adopting the technical scheme, the rotating speed of the driven gear is increased, so that the rotating speed of the fan blade is higher, and stable air flow can be generated.

The beneficial effects of the utility model are as follows:

in the utility model, when potassium chloride particles are poured into the shell, the potassium chloride particles are dispersed on the outer material containing tray and the inner material containing tray, so that potassium chloride is prevented from accumulating, the potassium chloride is separated and placed, moisture is more beneficial to leakage, the outer material containing tray and the inner material containing tray are staggered up and down, airflow is forced to pass through the upper parts of the outer material containing tray and the inner material containing tray in sequence, the airflow is ensured to rapidly take away the leaked moisture, the drying effect is improved, and when the potassium chloride particles fall and flow between the outer material containing tray and the inner material containing tray, the potassium chloride particles are completely dispersed, the moisture can fully contact the airflow at the moment, and the drying quality is improved;

when the potassium chloride particles are mutually bonded and bound, the grinding disc and the grinding ring rotate relatively, so that the grinding disc and the grinding ring grind the potassium chloride particles, the potassium chloride particles bound are separated independently, the particles are prevented from being bound, moisture is facilitated to leak, and the drying effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure at A-A of FIG. 3.

Wherein: 1. an air outlet hole; 2. a housing; 3. an air inlet hole; 4. a millstone; 5. pressing the grinding ring; 6. a gas injection hole; 7. a material containing component; 71. an inner retainer ring; 72. an outer material containing tray; 73. a connecting rod; 74. an inner material containing tray; 75. an outer retainer ring; 8. an air suction hole; 9. an inner case; 10. a motor; 11. a bleed air assembly; 111. a drive gear; 112. a driven gear; 113. a fan blade; 12. and (5) pressing and grinding the groove.

Detailed Description

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.

Examples

Referring to fig. 1-4, a potassium chloride particle drying device comprises a shell 2 and a material containing assembly 7;

the top end of the shell 2 is provided with a feed inlet, the lower end of the shell 2 is provided with a discharge outlet, the discharge outlet is provided with a door through a hinge, the side surface of the upper end of the shell 2 is provided with an air outlet hole 1, the side surface of the lower end is provided with an air inlet hole 3, and the air outlet hole 1 and the air inlet hole 3 are respectively connected with external air supply equipment;

an inner shell 9 is arranged in the lower end of the outer shell 2, the side surface of the lower end of the inner shell 9 is provided with an air suction hole 8, the air suction hole 8 and the air inlet hole 3 are arranged in the same direction, the upper end of the inner shell 9 extends upwards, the side surface of the upper end of the inner shell 9 is provided with a circular array and a linear array, and the linear array is provided with air injection holes 6;

a material containing assembly 7 is arranged between the outer shell 2 and the inner shell 9, and the material containing assembly 7 is positioned between the air outlet hole 1 and the air inlet hole 3;

the material containing assembly 7 comprises an inner retainer ring 71, an outer material containing disc 72, a connecting rod 73, an inner material containing disc 74 and an outer retainer ring 75, wherein the outer material containing disc 72 is arranged on the inner side wall of the shell 2, the middle height of the outer material containing disc 72 is lower than the height of the side edge, a material passing hole is formed in the center of the outer material containing disc 72, the inner retainer ring 71 is inserted in the material passing hole in an up-down movable mode, the outer diameter of the lower end of the inner retainer ring 71 is larger than the diameter of the material passing hole, the inner retainer ring 71 is arranged in the material passing hole and does not fall due to gravity, the inner material containing disc 74 is sleeved outside the upper end of the inner shell 9, the middle height of the inner material containing disc 74 is higher than the height of the side edge, a gap exists between the inner material containing disc 74 and the inner wall of the shell 2, the outer retainer ring 75 is sleeved on the outer side of the outer portion, the inner diameter of the outer retainer ring 75 is smaller than the diameter of the inner material containing disc 74, the inner retainer ring 75 is sleeved outside the inner retainer ring 74 and does not fall due to gravity, and the inner retainer ring 74 and the outer retainer ring 72 is arranged in a dislocated mode, and the inner retainer ring 72 falls right below the inner retainer ring 72 and the inner retainer ring 72 is located between the inner carrier ring and the outer retainer ring 72 and the inner carrier particle carrier 72.

In this embodiment, a motor 10 is installed in the outer shell 2, the output end of the motor 10 passes through the upper end of the inner shell 9 upwards, a grinding disc 4 is installed at the output end of the motor 10, the center of the upper end of the grinding disc 4 protrudes upwards, potassium chloride particles falling from the grinding disc 4 fall on the uppermost outer material containing disc 72, a grinding ring 5 is installed at the upper end of the outer shell 2, the center of the upper end of the grinding ring 5 is recessed downwards, potassium chloride particles flow from the grinding ring 5 to the middle, the center of the lower end of the grinding ring 5 is recessed upwards, namely, the lower surface of the grinding ring 5 and the upper surface of the grinding disc 4 are arranged obliquely and parallelly in a corresponding mode, a grinding groove 12 is formed in the upper side face of the grinding disc 4, and the grinding ring 5 and the grinding disc 4 are located above the uppermost outer material containing disc 72.

In this embodiment, the air entraining assembly 11 is installed in the inner shell 9, where the air entraining assembly 11 includes a driving gear 111, a driven gear 112 and fan blades 113, the driving gear 111 is sleeved on the motor 10, the motor 10 drives the driving gear 111 and the grinding disc 4 to rotate simultaneously, the driving gear 111 is meshed with at least two driven gears 112, the driven gears 112 are circularly arrayed around the driving gear 111, the number of teeth of the driving gear 111 is greater than the number of teeth of the driven gears 112, a supporting plate is installed on the inner side wall of the inner shell 9, the driven gears 112 are installed on the supporting plate in a rotating manner to rotate in the inner shell 9, and the fan blades 113 are installed at the upper end of the driven gears 112.

In this embodiment, the uppermost ring of air jets 6 is located between the loading assembly 7 and the millstone 4, and the remaining lower air jets 6 are located between the outer loading tray 72 and the inner loading tray 74.

Working principle:

when the air inlet and air outlet devices are used, the air inlet hole 3 and the air outlet hole 1 are respectively connected into external air supply equipment, the motor 10 is connected with external commercial power to be electrified for work, the motor 10 drives the driving gear 111 to rotate, the driving gear 111 drives the driven gear 112 to rotate, and the driven gear 112 drives the fan blades 113 to rotate, so that a part of air flow passes through the inner shell 9;

i.e. a portion of the air flow passes inside the housing 2, upwards between the outer and inner trays 72, 74, and upwards between the grinding ring 5 and the grinding disc 4;

the other part of the air flow passes through the outer shell 2, the inner shell 9, the air injection holes 6, the space between the outer material containing disc 72 and the inner material containing disc 74, the space between the uppermost outer material containing disc 72 and the millstone 4 and then upwards passes through the space between the millstone 5 and the millstone 4;

the two air flows are mixed at the upper end of the shell 2 and then discharged from the air outlet hole 1;

the motor 10 simultaneously drives the grinding disc 4 to rotate, so that the grinding disc 4 and the grinding ring 5 rotate relatively;

potassium chloride particles are discharged from a feed inlet at the upper end of the shell 2 between the grinding disc 4 and the grinding ring 5, if the potassium chloride particles are not agglomerated, the potassium chloride particles directly flow between the grinding disc 4 and the grinding ring 5, if the potassium chloride particles are knotted and agglomerated, the grinding disc 4 and the grinding ring 5 press the particles, so that the particles are scattered, the agglomeration is avoided, the potassium chloride particles fall onto the uppermost outer material tray 72, when the particles on the outer material tray 72 are excessive, the potassium chloride particles flow downwards onto the inner material tray 74 until when the particles on the inner material tray 74 are excessive, the potassium chloride particles flow downwards onto the outer material tray 72, and the circulation is started until all the outer material tray 72 and the inner material tray 74 are filled with the particles;

after the drying is finished, the inner retainer ring 71 is manually pressed upwards, and at the moment, the connecting rod 73 drives all the inner retainer ring 71 and the outer retainer ring 75 to move upwards, and the inner material containing tray 74 and the outer material containing tray 72 are free from shielding, so that particles on the inner material containing tray 74 and the outer material containing tray 72 fall out completely.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a potassium chloride granule drying device which characterized in that: comprises a shell (2) and a material containing component (7);

outer casing (2): the side of the outer shell (2) is provided with an air outlet hole (1) and an air inlet hole (3), an inner shell (9) is arranged in the outer shell (2), a material containing component (7) is arranged between the outer shell (2) and the inner shell (9), and the material containing component (7) is positioned between the air outlet hole (1) and the air inlet hole (3);

material containing component (7): the material containing assembly (7) comprises an inner check ring (71), an outer material containing disc (72), a connecting rod (73), an inner material containing disc (74) and an outer check ring (75), wherein the outer material containing disc (72) is arranged on the inner side wall of the outer shell (2), the center of the outer material containing disc (72) is provided with a material passing hole, the inner check ring (71) is vertically movably inserted in the material passing hole, the inner material containing disc (74) is arranged at the upper end of the inner shell (9), a gap exists between the inner material containing disc (74) and the inner wall of the outer shell (2), the outer check ring (75) is sleeved on the outer upper and lower sides of the inner material containing disc (74) and the outer material containing disc (72), and the connecting rod (73) is fixed between the inner check ring (71) and the outer check ring (75).

2. The potassium chloride granule drying apparatus as set forth in claim 1, wherein: the middle height of the outer tray (72) is lower than the height of the side edges, and the middle height of the inner tray (74) is higher than the height of the side edges.

3. The potassium chloride granule drying apparatus as set forth in claim 1, wherein: install motor (10) in shell (2), mill (4) are installed up to the output of motor (10), mill circle (5) are installed to the upper end of shell (2), mill circle (5) correspond the setting from top to bottom with mill (4), mill circle (5) and mill (4) all are located the top of Cheng Liao subassembly (7).

4. A potassium chloride granule drying apparatus according to claim 3, wherein: the upper side surface of the grinding disc (4) is provided with a grinding groove (12).

5. A potassium chloride granule drying apparatus according to claim 3, wherein: the upper end center of the grinding ring (5) is recessed downwards, the lower end center of the grinding ring is recessed upwards, the upper end center of the grinding disc (4) is raised upwards, and the upper surface of the grinding disc (4) is arranged in parallel with the lower surface of the grinding ring (5).

6. A potassium chloride granule drying apparatus according to claim 3, wherein: the lower extreme side of inner shell (9) is equipped with suction hole (8), install bleed air subassembly (11) in inner shell (9), the circular array of upper end side of inner shell (9) and sharp array are equipped with fumarole (6), and fumarole (6) of below are located between outer flourishing charging tray (72) and the interior flourishing charging tray (74), and the round fumarole (6) of top are located between flourishing material subassembly (7) and millstone (4).

7. The potassium chloride granule drying apparatus of claim 6, wherein: the air entraining assembly (11) comprises a driving gear (111), a driven gear (112) and fan blades (113), wherein the driving gear (111) is sleeved on the motor (10), the driving gear (111) is meshed with the driven gear (112) between teeth, the driven gear (112) rotates in the inner shell (9), and the fan blades (113) are arranged at the upper end of the driven gear (112).

8. The potassium chloride granule drying apparatus of claim 7, wherein: the number of teeth of the driving gear (111) is larger than that of the driven gear (112).