CN219199825U - Drying equipment for sodium thiocyanate - Google Patents

Abstract

The utility model relates to the technical field of sodium thiocyanate production, and in particular provides drying equipment for sodium thiocyanate, which comprises the following components: the support frame, the center department swing joint of support frame has outer bucket, the top fixed surface cover that outer bucket is close to one side is equipped with the straight tube, the top surface movable mounting of straight tube has the tube cap, the top surface movable mounting that outer bucket is close to center department has the motor, the bottom surface movable mounting that outer bucket is close to center department has the minor axis, the bottom surface fixed mounting that outer bucket is close to one side has the discharging pipe, through cylinder fixed mounting in the bottom of outer bucket, when movable adjustment gear wheel, drives the pinion motion, makes the disc at minor axis top rotatory, and when the circular slot on disc surface was first with the circular slot coincidence, the material was discharged from the discharging pipe, prevents that the discharge gate from inside containing some sodium thiocyanate, and not fully dry, the material that does not dry is discharged along with the product together, leads to the drying result inaccurate, influences the use.

Description

Drying equipment for sodium thiocyanate

Technical Field

The utility model relates to the technical field of thiocyanate oxidation, in particular to drying equipment for sodium thiocyanate.

Background

Sodium thiocyanate is white orthorhombic crystal or powder, is deliquescent in air, generates toxic gas when meeting acid, and needs to keep the environment dry in the production process.

In the current production process of sodium thiocyanate, a fluidized bed dryer is generally adopted for drying sodium thiocyanate, the fluidized bed dryer has high requirement on material granularity, too fine particles are easily sucked by induced air to enter a dust dissolving system, and large-particle materials are easily accumulated together to cause incapability of drying and generate caking, so that the material backmixing of the fluidized dryer is relatively intense, and in a single-stage continuous fluidized drying device, the material residence time is uneven, and the undried material is possibly discharged along with the product.

Disclosure of Invention

The utility model aims to solve the problem that the materials with larger particles are easy to accumulate together, so that the materials cannot be dried and agglomeration is generated.

The technical scheme for realizing the aim of the utility model is as follows: a drying apparatus for sodium thiocyanate, comprising: the support frame, the center department swing joint of support frame has outer bucket, the top fixed surface cover that outer bucket is close to one side is equipped with the straight tube, the top surface movable mounting of straight tube has the tube cap, the top surface movable mounting that outer bucket is close to center department has the motor, the bottom surface movable mounting that outer bucket is close to center department has the minor axis, the bottom fixed surface that outer bucket is close to one side installs the discharging pipe.

In some embodiments of the present utility model, the inner wall surface of the outer tub is fixedly installed with a heating wire. An inner barrel is fixedly sleeved at the center of the heating wire, and the bottom surface of the inner barrel is fixedly arranged on the inner surface of the outer barrel.

The technical effect of adopting the further scheme is as follows: the inner barrel is heated and dried better through the heating wire on the inner wall of the outer barrel, so that heat loss is prevented, and the drying efficiency of sodium thiocyanate in the inner barrel is higher.

In some embodiments of the present utility model, a disc is fixedly installed on one side, close to the top, of the short shaft, and a circular groove I is formed in the top surface, close to one side, of the disc.

The technical effect of adopting the further scheme is as follows: when the short shaft moves, the fixed disc rotates to drive the circular groove I to move, and when the circular groove I is overlapped with the circular groove I, the material is discharged.

In some embodiments of the utility model, a second round groove is formed in the top surface of one side, close to the outer barrel, of the outer barrel, and a discharging pipe is fixedly connected to one side surface of the second round groove.

The technical effect of adopting the further scheme is as follows: when sodium thiocyanate is dried, the sodium thiocyanate flows into the discharging pipe through the circular groove and is discharged through the discharging pipe.

In some embodiments of the utility model, the first circular groove is the same size as the second circular groove.

The technical effect of adopting the further scheme is as follows: the first round groove and the second round groove are opposite in size, and when the first round groove and the second round groove are overlapped with each other, the discharging is maximum, and the discharging amount can be controlled.

In some embodiments of the utility model, a cylinder is fixedly arranged on the bottom surface of one side, close to the outer barrel, of the outer barrel, a large gear is movably sleeved on one side, and a small gear is fixedly sleeved on one side surface of the short shaft.

The technical effect of adopting the further scheme is as follows: the large gear is positioned through the cylinder, the small gear is positioned through the short shaft, and the deviation in the movement process is prevented from influencing the working progress.

In some embodiments of the utility model, the large gear is meshed with a small gear.

The technical effect of adopting the further scheme is as follows: when the large gear is adjusted, the small gear is driven to move, so that the short shaft moves, and the dried material of sodium thiocyanate is discharged through the round groove I.

In some embodiments of the utility model, a long shaft is fixedly arranged on one side surface of the motor, a threaded stirring sheet is fixedly sleeved on the outer surface of the long shaft, and a stirring plate is fixedly arranged on the bottom surface of the threaded stirring sheet.

The technical effect of adopting the further scheme is as follows: when the motor moves, the long shaft on one side surface is rotated to drive the threaded stirring piece to move, so that the stirring plate stirs sodium thiocyanate in the inner barrel, and the phenomenon that the materials with larger particles are easily accumulated together after heating to cause incapability of drying and agglomeration is avoided.

In some embodiments of the utility model, a baffle is fixedly arranged on the inner surface of the inner barrel near the top of one side, and a sealing ring is fixedly arranged on the top surface of the inner barrel near the center.

The technical effect of adopting the further scheme is as follows: when the dried material falls down through the baffle, the material is mixed, insufficient drying is prevented, the use is influenced, and the internal temperature is prevented from losing through the sealing ring.

In some embodiments of the utility model, the sealing ring is movably sleeved on the long shaft.

The technical effect of adopting the further scheme is as follows: the sealing ring is sleeved on the long shaft, so that the temperature in the barrel is further kept, the temperature loss is prevented, and the drying efficiency of sodium thiocyanate is affected.

The utility model has the following positive effects:

(1) According to the utility model, when the motor moves, the threaded stirring piece connected with the surface of the long shaft at one end rotates to drive the stirring plate to stir sodium thiocyanate in the inner barrel, and the heating wire is used for heating and drying to prevent the phenomenon that the materials with larger particles are easily accumulated together after heating and cannot be dried to generate caking, and the internal particles are transported through the threaded stirring piece and fall down when reaching the baffle plate to mix the materials, and meanwhile, the sealing ring is fixedly arranged at the center of the inner barrel to further maintain the temperature in the barrel, so that the temperature loss is prevented and the drying efficiency of sodium thiocyanate is affected.

(2) According to the utility model, the cylindrical drum is fixedly arranged at the bottom of the outer barrel, when the large gear is movably regulated, the small gear is driven to move, so that the short shaft is driven to move, the disc is arranged on the short shaft near the top to rotate, when the circular groove I on the surface of the disc is coincident with the circular groove I, sodium thiocyanate after internal drying is discharged through the discharge pipe, and the fact that part of sodium thiocyanate is contained in the discharge hole is prevented, the material which is not dried is discharged along with the product because of insufficient drying is prevented, and the drying result is inaccurate, so that the use is influenced.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the outer tub according to the present utility model;

fig. 3 is a schematic view of the internal structure of the motor of the present utility model.

Legend description:

1. a support frame; 2. an outer tub; 201. a heating wire; 202. an inner barrel; 203. a seal ring; 204. a baffle; 3. a straight pipe; 4. a tube cover; 5. a motor; 501. a long axis; 502. a threaded stirring plate; 503. a stirring plate; 6. a short shaft; 601. a disc; 602. a round groove I; 7. a pinion gear; 8. a cylinder; 9. a large gear; 10. a discharge pipe; 11. and a round groove II.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, the present utility model has a drying apparatus for sodium thiocyanate, comprising: the support frame 1, the central department swing joint of support frame 1 has outer bucket 2, and the top fixed surface cover that outer bucket 2 is close to one side is equipped with straight tube 3, and the top surface movable mounting of straight tube 3 has tube cap 4, and the top surface movable mounting that outer bucket 2 is close to central department has motor 5, and the bottom surface movable mounting that outer bucket 2 is close to central department has minor axis 6, and the bottom fixed surface that outer bucket 2 is close to one side installs discharging pipe 10.

Referring to fig. 1 to 3, the present utility model has a heating wire 201 fixedly installed on the inner wall surface of the outer tub 2. The center department fixed cover of heater strip 201 is equipped with interior bucket 202, and the bottom surface fixed mounting of interior bucket 202 is at the internal surface of outer bucket 2, and the heater strip 201 through outer bucket 2 inner wall heats the drying to interior bucket 202 better, prevents the heat loss, makes the drying efficiency of inside sodium thiocyanate higher.

Referring to fig. 1-3, the utility model has the advantages that a disc 601 is fixedly arranged on one side of the short shaft 6 close to the top, a circular groove I602 is formed in the top surface of one side of the disc 601, when the short shaft 6 moves, the fixed disc 601 rotates to drive the circular groove I602 to move, and when the short shaft is overlapped with a circular groove II 11, materials are discharged.

Referring to fig. 1-3, the utility model has the advantages that the top surface of one side, close to the outer barrel 2, of the outer barrel is provided with a circular groove II 11, one side surface of the circular groove II 11 is fixedly connected with a discharging pipe 10, and sodium thiocyanate flows into the discharging pipe 10 through the circular groove II 11 after being dried and is discharged through the discharging pipe 10.

Referring to fig. 1-3, the utility model has the advantages that the round groove one 602 and the round groove two 11 have the same size, and when the round groove two are mutually overlapped, the discharging is maximized, so that the discharging amount can be controlled.

Referring to fig. 1-3, the utility model has the advantages that the bottom surface of one side, close to the outer barrel 2, of the outer barrel is fixedly provided with a cylinder 8, one side, close to the cylinder 8, of the outer barrel is movably sleeved with a large gear 9, one side, close to the short shaft 6, of the outer barrel is fixedly sleeved with a small gear 7, the large gear 9 is positioned through the cylinder 8, the small gear 7 is positioned through the short shaft 6, and the deviation in the movement process is prevented from influencing the working progress.

Referring to fig. 1-3, the utility model has the large gear 9 meshed with the small gear 7, when the large gear 9 is adjusted, the small gear 7 is driven to move, so that the short shaft 6 moves, and the dried material of sodium thiocyanate is discharged through the circular groove one 602.

Referring to fig. 1-3, the utility model has the advantages that a long shaft 501 is fixedly arranged on one side surface of a motor 5, a threaded stirring sheet 502 is fixedly sleeved on the outer surface of the long shaft 501, a stirring plate 503 is fixedly arranged on the bottom surface of the threaded stirring sheet 502, when the motor 5 moves, the long shaft 501 on one side surface is rotated to drive the threaded stirring sheet 502 to move, so that the stirring plate 503 stirs sodium thiocyanate in an inner barrel 202, and the phenomenon that materials with larger particles are easily accumulated after heating and cannot be dried to generate caking is prevented.

Referring to fig. 1-3, the utility model has the advantages that the baffle 204 is fixedly arranged on the inner surface of the inner barrel 202 near the top of one side, the sealing ring 203 is fixedly arranged on the top surface of the inner barrel 202 near the center, and when the dried materials pass through the baffle 204, the materials fall down to be mixed, so that insufficient drying is prevented, the use is prevented from being influenced, and the internal temperature is prevented from losing through the sealing ring 203.

Referring to fig. 1-3, the utility model has the advantages that the sealing ring 203 is movably sleeved on the long shaft 501, the sealing ring 203 is sleeved on the long shaft 501, the temperature in the barrel is further maintained, the temperature loss is prevented, and the drying efficiency of sodium thiocyanate is affected.

The working principle of the utility model is as follows: when the support frame 1 is placed in a working place, the support frame 1 plays a fixed role in an internally mounted outer barrel 2, the inside is filled through a straight pipe 3, when a pipe cover 4 is closed, the inside temperature overflows from the straight pipe 3, the inside temperature is caused to run off, the efficiency of drying sodium thiocyanate is affected, when a motor 5 moves, a threaded stirring sheet 502 connected with the surface of a long shaft 501 at one end rotates, a stirring plate 503 is driven to stir sodium thiocyanate in the inner barrel 202, the heating and drying are carried out through a heating wire 201, the fact that large-particle materials are accumulated together easily after heating and cannot be dried to produce agglomeration is prevented, the particles in the inner part are transported through the threaded stirring sheet 502, the materials fall down when the baffle 204 is reached, the materials are mixed, meanwhile, a sealing ring 203 is fixedly mounted at the center of the inner barrel 202, the temperature in the barrel is further kept, the temperature loss is prevented, the drying efficiency of sodium thiocyanate is affected, the bottom of the outer barrel 2 is fixedly mounted through a cylinder 8, when a large gear 9 is movably regulated, a small gear 7 is driven to move, the small gear 6 is driven, the short shaft 6 is driven to rotate, the short shaft 6 is close to the top, the disc 601 is driven to rotate, the first round groove 601 is heated, the first round groove 11 and the inner groove is heavy with the second round groove 11, the inner groove is dried, the inner groove is not dried, the inner part of the inner groove is dried, the inner groove is not contains sodium thiocyanate is discharged, and the drying product is not completely, and the drying product is discharged, and the drying result is prevented from being completely due to the fact that the drying effect is caused to drying of sodium drying.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims (10)

1. A drying apparatus for sodium thiocyanate, comprising: support frame (1), the center department swing joint of support frame (1) has outer bucket (2), the top fixed surface cover that outer bucket (2) is close to one side is equipped with straight tube (3), the top surface movable mounting of straight tube (3) has tube cap (4), the top surface movable mounting that outer bucket (2) is close to center department has motor (5), the bottom surface movable mounting that outer bucket (2) is close to center department has minor axis (6), the bottom fixed surface that outer bucket (2) is close to one side installs discharging pipe (10).

2. The drying apparatus for sodium thiocyanate as claimed in claim 1, wherein: the inner wall surface of the outer barrel (2) is fixedly provided with a heating wire (201), the center of the heating wire (201) is fixedly sleeved with an inner barrel (202), and the bottom surface of the inner barrel (202) is fixedly arranged on the inner surface of the outer barrel (2).

3. The drying apparatus for sodium thiocyanate as claimed in claim 1, wherein: a disc (601) is fixedly arranged on one side, close to the top, of the short shaft (6), and a circular groove I (602) is formed in the surface, close to the top, of one side of the disc (601).

4. The drying apparatus for sodium thiocyanate as claimed in claim 1, wherein: the top surface of one side of the outer barrel (2) close to is provided with a circular groove II (11), and one side surface of the circular groove II (11) is fixedly connected with a discharging pipe (10).

5. A drying apparatus for sodium thiocyanate as set forth in claim 3, wherein: the first round groove (602) and the second round groove (11) are the same in size.

6. The drying apparatus for sodium thiocyanate as claimed in claim 1, wherein: the outer barrel (2) is near the bottom surface fixed mounting of one side has cylinder (8), cylinder (8) are close to one side movable sleeve and are equipped with gear wheel (9), the fixed cover of one side surface of minor axis (6) is equipped with pinion (7).

7. The drying apparatus for sodium thiocyanate as set forth in claim 6, wherein: the large gear (9) is meshed with the small gear (7).

8. The drying apparatus for sodium thiocyanate as claimed in claim 1, wherein: a long shaft (501) is fixedly arranged on one side surface of the motor (5), a threaded stirring sheet (502) is fixedly sleeved on the outer surface of the long shaft (501), and a stirring plate (503) is fixedly arranged on the bottom surface of the threaded stirring sheet (502).

9. The drying apparatus for sodium thiocyanate as claimed in claim 2, wherein: the inner surface of the inner barrel (202) close to the top of one side is fixedly provided with a baffle plate (204), and the top surface of the inner barrel (202) close to the center is fixedly provided with a sealing ring (203).

10. The drying apparatus for sodium thiocyanate as claimed in claim 9, wherein: the sealing ring (203) is movably sleeved on the long shaft (501).

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