CN221099227U - Drying device is used in processing of sodium dehydroacetate - Google Patents

Abstract

The utility model discloses a drying device for processing sodium dehydroacetate, which comprises: the frame body, one side at frame body top is provided with the screw rod spiral feeder, and the heating cabinet is installed to the opposite side at frame body top, the intermediate position department at frame body top is fixed with the stoving case, and the top of screw rod spiral feeder is linked together with stoving incasement portion top through the guide passageway, temperature sensor is installed on the top of stoving incasement portion, and the top that the stoving case is close to heating cabinet one side is provided with the gas vent. This drying device is used in processing of dehydrogenation sodium acetate, through being provided with the heating cabinet, its inside is provided with the moisture absorption storehouse, and the stoving incasement hot air can get into the moisture absorption storehouse by the gas vent, and the moisture absorption back through renewable hygroscopic plate is led back the air pump input by the pipe, realizes hot-blast cyclic utilization, reduces the heat loss, reduces the stoving power consumption.

Description

Drying device is used in processing of sodium dehydroacetate

Technical Field

The utility model relates to the technical field of drying devices, in particular to a drying device for processing sodium dehydroacetate.

Background

Sodium dehydroacetate is widely applied in production and life as an internationally accepted safe food mildew-proof, corrosion-proof and preservative agent, and is usually required to be dried in the manufacturing process, so that a dryer special for sodium dehydroacetate is also generated.

The utility model discloses a "drying device for sodium dehydroacetate processing" of application number "202122218271.2" includes the base, equal fixedly connected with support frame in base upper end left part and upper end middle part, and two support frame upper ends are fixedly connected with stoving section of thick bamboo jointly, stoving section of thick bamboo lower extreme middle part fixedly connected with discharging device, stoving section of thick bamboo right-hand member middle part fixedly connected with breaks up the device. According to the drying device for processing sodium dehydroacetate, provided by the utility model, the situation that products are dried unevenly due to caking in the drying process is avoided through the scattering device, and the drying of the products is improved, but the device has the following defects in actual use.

Firstly, the feeding is inconvenient, the feeding hole is opened, hot air is easy to escape from the feeding hole when hot air drying is carried out, the heat loss is large, and the drying energy consumption is high; secondly, the filter screen is fixedly arranged, the raw materials cannot be subjected to up-down vibration screening, and the meshes are easily blocked by raw material particles, so that the drying and discharging are not facilitated.

Disclosure of utility model

The utility model aims to provide a drying device for processing sodium dehydroacetate, which aims to solve at least one technical problem in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a drying device for processing sodium dehydroacetate, which comprises:

The device comprises a frame body, wherein a screw rotary feeder is arranged on one side of the top of the frame body, a heating box is arranged on the other side of the top of the frame body, a drying box is fixed at the middle position of the top of the frame body, the top of the screw rotary feeder is communicated with the top inside the drying box through a material guide channel, a temperature sensor is arranged at the top inside the drying box, an exhaust port is arranged at the top of the drying box, which is close to one side of the heating box, and a heating plate is arranged at the bottom inside the drying box;

The device comprises a drying box, wherein a stirring piece is arranged at the top end of the inside of the drying box, a central shaft is arranged in the drying box below the stirring piece, a filter screen is arranged in the drying box below the central shaft, a main shaft is arranged in the drying box below the filter screen, eccentric discs are arranged on two sides of the central shaft, exhaust holes are uniformly formed in the outer surface of the central shaft, a stirring motor is arranged at the bottom of the drying box, which is close to one side of a screw rotary feeder, and the output end of the stirring motor is connected with the main shaft through a rotating shaft;

the heating cabinet, the moisture absorption storehouse has been seted up on the inside top of heating cabinet, and the crisscross renewable hygroscopic board that is provided with from top to bottom in the moisture absorption storehouse, the inside bottom mounting of heating cabinet has the air pump, and the three-way solenoid valve is installed to the inlet end of air pump, the gas vent is linked together with the moisture absorption storehouse, and one side that the gas vent was kept away from to moisture absorption storehouse bottom is connected with the input of three-way solenoid valve through the pipe, the output of air pump has the distributing pipe through the pipe connection, and twines there is the heater strip on the distributing pipe, the output of distributing pipe is linked together with axis and main shaft through sealing bearing respectively.

Preferably, the stoving case is double-deck design, and the one end of stoving case articulates there is the access door, install control panel on the access door, and the intermediate position department of stoving bottom of the case portion has seted up the discharge gate.

Preferably, a driving motor is fixed at the middle position of the top of the drying box, the output end of the driving motor is connected with a stirring piece through a rotating shaft, a main bevel gear is fixed at the bottom of the stirring piece, a secondary bevel gear meshed with the main bevel gear is installed at the middle position of the central shaft, and stirring fan blades are uniformly fixed on the outer surfaces of the central shafts on two sides of the secondary bevel gear.

Preferably, the filter screen forms an elastic reset structure with the drying box through the spring buffer column, and the bottom of the eccentric disc is in contact with the upper surface of the filter screen.

Preferably, the outside of main shaft is fixed with the stirring frame, and evenly is provided with the branch pipe between stirring frame and the main shaft, all evenly offer the venthole on the branch pipe.

Preferably, the inside of the eccentric disc is provided with sleeves with inner diameters identical to the outer diameters of the center shafts, clamping grooves are uniformly formed in the inner side walls of the sleeves, protruding edges identical to the clamping grooves are uniformly arranged on the two sides of the outer surfaces of the center shafts, and the sleeves are connected with the center shafts through bolts.

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

1. According to the utility model, the heating box is provided, the air pump is arranged in the heating box, and after the air sucked by the air pump is heated, the heated air can be guided into the middle shaft and the main shaft through the distributing pipe and fully and uniformly contacted with sodium dehydroacetate to be dried, so that hot air drying of the sodium dehydroacetate is realized, when the air pressure is too high, the air can enter the moisture absorption bin through the air outlet, and after moisture absorption of the renewable moisture absorption plate, the air is guided back to the input end of the air pump through the guide pipe, so that the cyclic utilization of hot air is realized, the heat loss is reduced, and the drying energy consumption is reduced;

2. According to the utility model, the filter screen is installed through the spring buffer column, and the eccentric discs are installed on both sides of the central shaft and can rotate along with the central shaft, so that the filter screen is pressed down, the filter screen can vibrate up and down along with the rotation of the central shaft, the mesh holes are prevented from being blocked by raw material particles, and the drying and discharging are more facilitated;

3. According to the utility model, the screw rotary feeder is arranged, so that feeding is easier, operation is simpler and more convenient, raw materials can be fully stirred by the stirring piece, the stirring fan blade and the stirring frame, heating is more uniform, the surfaces of the middle shaft and the branch pipe are uniformly provided with the exhaust holes and the air outlet holes, hot air can be fully contacted with sodium dehydroacetate, heating is more uniform, and drying effect is better.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

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

FIG. 3 is a schematic side view of an eccentric disc of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a frame body; 2. a heating box; 201. a moisture absorption bin; 3. a drying box; 4. a regenerable absorbent sheet; 5. an access door; 6. a driving motor; 7. a control panel; 8. a stirring motor; 9. a screw rotary feeder; 10. a material guiding channel; 11. a stirring member; 12. a main bevel gear; 13. a secondary bevel gear; 14. a center shaft; 1401. an exhaust hole; 1402. a rib; 15. stirring fan blades; 16. a spring buffer column; 17. a filter screen; 18. a temperature sensor; 19. a dispensing tube; 20. a heating wire; 21. a three-way electromagnetic valve; 22. an air pump; 23. a main shaft; 24. a discharge port; 25. a branch pipe; 2501. an air outlet hole; 26. a stirring rack; 27. a heating plate; 28. an exhaust port; 29. a sleeve; 2901. a clamping groove; 30. a bolt; 31. an eccentric disc.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

a drying device for processing sodium dehydroacetate, which comprises:

The drying device comprises a frame body 1, wherein a screw rotary feeder 9 is arranged on one side of the top of the frame body 1, a heating box 2 is arranged on the other side of the top of the frame body 1, a drying box 3 is fixed in the middle of the top of the frame body 1, the top of the screw rotary feeder 9 is communicated with the top inside the drying box 3 through a material guide channel 10, a temperature sensor 18 is arranged at the top inside the drying box 3, an exhaust port 28 is arranged at the top of the drying box 3, which is close to one side of the heating box 2, and a heating plate 27 is arranged at the bottom inside the drying box 3;

The device comprises a drying box 3, wherein a stirring piece 11 is arranged at the top end of the inside of the drying box 3, a central shaft 14 is arranged in the drying box 3 below the stirring piece 11, a filter screen 17 is arranged in the drying box 3 below the central shaft 14, a main shaft 23 is arranged in the drying box 3 below the filter screen 17, eccentric discs 31 are arranged on two sides of the central shaft 14, exhaust holes 1401 are uniformly formed in the outer surface of the central shaft 14, a stirring motor 8 is arranged at the bottom of one side, close to a screw rotary feeder 9, of the drying box 3, and the output end of the stirring motor 8 is connected with the main shaft 23 through a rotating shaft;

The heating box 2, the top in the heating box 2 has offered the moisture absorption storehouse 201, and the inside up and down staggered of moisture absorption storehouse 201 has set up the renewable moisture absorption board 4, the bottom in the heating box 2 is fixed with the air pump 22, and the air inlet end of the air pump 22 installs the three-way electromagnetic valve 21, the exhaust port 28 communicates with moisture absorption storehouse 201, and one side far away from exhaust port 28 of the bottom of moisture absorption storehouse 201 is connected with input end of the three-way electromagnetic valve 21 through the conduit, the output end of the air pump 22 has distributing pipe 19 through the conduit connection, and twine and have heater strip 20 on the distributing pipe 19, the output end of the distributing pipe 19 communicates with central axis 14 and main shaft 23 through the sealed bearing separately;

The stoving case 3 is double-deck design, and the one end of stoving case 3 articulates has access door 5, installs control panel 7 on the access door 5, and the intermediate position department of stoving case 3 bottom has seted up discharge gate 24, double-deck design, and the heat preservation effect is better, can reduce the heat loss, reduces the stoving power consumption.

In one embodiment, the driving motor 6 is fixed at the middle position of the top of the drying box 3, the output end of the driving motor 6 is connected with the stirring piece 11 through a rotating shaft, the bottom of the stirring piece 11 is fixed with the main bevel gear 12, the middle position of the middle shaft 14 is provided with the auxiliary bevel gear 13 meshed with the main bevel gear 12, the outer surfaces of the middle shafts 14 on two sides of the auxiliary bevel gear 13 are uniformly fixed with the stirring blades 15, the driving motor 6 works to drive the stirring piece 11 connected with the stirring blades to rotate, the middle shaft 14 is driven to rotate through the transmission of the main bevel gear 12 and the auxiliary bevel gear 13 meshed with each other, the stirring blades 15 are then rotated to break up raw materials, the stirring piece 11 can stir and break up the materials horizontally, the stirring blades 15 can stir the materials in a vertical layer, and the breaking and mixing effect on the materials is better.

In one preferred embodiment, the filter screen 17 and the drying box 3 form an elastic reset structure through the spring buffer column 16, the bottom of the eccentric disc 31 is in contact with the upper surface of the filter screen 17, and the elastic reset structure design enables the filter screen 17 to vibrate up and down under the pressure of the eccentric disc 31, so that the vibrating screen is realized, the raw material particles are prevented from blocking meshes, and the drying and discharging are more beneficial.

In one embodiment, the stirring frame 26 is fixed on the outer side of the main shaft 23, the branch pipes 25 are uniformly arranged between the stirring frame 26 and the main shaft 23, the air outlet holes 2501 are uniformly formed in the branch pipes 25, the air outlet holes 2501 on the surface of the hot air branch pipe 25 are discharged and fully contact with the sodium dehydroacetate to be dried, so that the hot air drying of the sodium dehydroacetate is realized, the heating is more uniform, and the drying effect is better.

In one preferred embodiment, the eccentric disc 31 is provided with a sleeve 29 having an inner diameter matching with the outer diameter of the central shaft 14, clamping grooves 2901 are uniformly formed in the inner side wall of the sleeve 29, ribs 1402 matching with the clamping grooves 2901 are uniformly formed on both sides of the outer surface of the central shaft 14, the sleeve 29 is connected with the central shaft 14 through bolts 30, the eccentric disc 31 is stably mounted due to the design of the ribs 1402 and the sleeve 29, the eccentric disc 31 is not easy to rotate relative to the central shaft 14, the eccentric disc 31 is detachable due to the connection design of the bolts 30, maintenance and replacement are facilitated, and the design is more reasonable.

The working principle of the utility model is as follows: when the drying machine is used, the power supply is switched on, firstly, sodium dehydroacetate to be dried is fed by the screw rotary feeder 9 and enters the drying box 3, firstly, the motor 6 is driven to work to drive the stirring piece 11 connected with the motor to rotate, the central shaft 14 is driven to rotate through the transmission of the main bevel gear 12 and the auxiliary bevel gear 13 which are meshed with each other, then the stirring fan blade 15 rotates to break up raw materials, the eccentric disc 31 can rotate along with the central shaft 14, the filter screen 17 is pressed down, the filter screen 17 can vibrate up and down along with the rotation of the central shaft 14, the broken raw materials can fall to the bottom of the drying box 3 through the filter screen 17, the stirring motor 8 works to drive the main shaft 23 to rotate, then the stirring frame 26 rotates to stir the raw materials, meanwhile, the air pump 22 works, the sucked air is guided into the central shaft 14 and the main shaft 23 through the distribution pipe 19 after being heated by the heating wire 20, and the exhaust holes 1401 and 2501 are evenly formed in the surfaces of the central shaft 14 and the branch pipe 25, the air is fully contacted with sodium dehydroacetate to be dried, hot air drying of the sodium dehydroacetate to be realized, when the air pressure is too high, the air can enter the bin 28, the air can be recycled by the air pump 201, the air can be guided back to the three-way through the air pump 21 after being recycled, and the air absorption valve 21 is realized.

The foregoing is merely exemplary of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Drying device is used in processing of sodium dehydroacetate, its characterized in that includes:

The drying device comprises a frame body (1), wherein a screw rotary feeder (9) is arranged on one side of the top of the frame body (1), a heating box (2) is arranged on the other side of the top of the frame body (1), a drying box (3) is fixed at the middle position of the top of the frame body (1), the top of the screw rotary feeder (9) is communicated with the inner top of the drying box (3) through a material guide channel (10), a temperature sensor (18) is arranged on the inner top of the drying box (3), an exhaust port (28) is formed in the top of the drying box (3) close to one side of the heating box (2), and a heating plate (27) is arranged at the inner bottom of the drying box (3);

The drying box (3), stirring piece (11) is installed on the inside top of drying box (3), and installs axis (14) in drying box (3) of stirring piece (11) below, install filter screen (17) in drying box (3) of axis (14) below, and install main shaft (23) in drying box (3) of filter screen (17) below, eccentric disk (31) are all installed to the both sides of axis (14), and exhaust hole (1401) have evenly been seted up to the surface of axis (14), agitator motor (8) are installed to the bottom that is close to screw rod spiral feeder (9) one side of drying box (3), and the output of agitator motor (8) is connected with main shaft (23) through the pivot;

The heating box (2), moisture absorption storehouse (201) has been seted up on the inside top of heating box (2), and crisscross being provided with renewable hygroscopic plate (4) from top to bottom in moisture absorption storehouse (201), the inside bottom mounting of heating box (2) has air pump (22), and three-way solenoid valve (21) are installed to the inlet end of air pump (22), gas vent (28) are linked together with moisture absorption storehouse (201), and one side that gas vent (28) were kept away from to moisture absorption storehouse (201) bottom is connected with the input of three-way solenoid valve (21) through the pipe, the output of air pump (22) has distributing pipe (19) through pipe connection, and twines heater strip (20) on distributing pipe (19), the output of distributing pipe (19) is linked together with axis (14) and main shaft (23) through sealed bearing respectively.

2. The drying device for sodium dehydroacetate processing according to claim 1 characterized in that: the drying box (3) is of a double-layer design, one end of the drying box (3) is hinged with an access door (5), a control panel (7) is installed on the access door (5), and a discharge hole (24) is formed in the middle of the bottom of the drying box (3).

3. The drying device for sodium dehydroacetate processing according to claim 1 characterized in that: the middle position department at stoving case (3) top is fixed with driving motor (6), and the output of driving motor (6) is connected with stirring piece (11) through the pivot, the bottom of stirring piece (11) is fixed with main bevel gear (12), and the intermediate position department of axis (14) install with main bevel gear (12) engaged with vice bevel gear (13), the axis (14) surface of vice bevel gear (13) both sides all evenly is fixed with stirring flabellum (15).

4. The drying device for sodium dehydroacetate processing according to claim 1 characterized in that: the filter screen (17) and the drying box (3) form an elastic reset structure through the spring buffer column (16), and the bottom of the eccentric disc (31) is in contact with the upper surface of the filter screen (17).

5. The drying device for sodium dehydroacetate processing according to claim 1 characterized in that: the outside of main shaft (23) is fixed with stirring frame (26), and evenly is provided with branch pipe (25) between stirring frame (26) and main shaft (23), all evenly seted up venthole (2501) on branch pipe (25).

6. The drying device for sodium dehydroacetate processing according to claim 1 characterized in that: the inside of eccentric disk (31) all is provided with sleeve (29) that the internal diameter is identical with axis (14) external diameter, draw-in groove (2901) have evenly been seted up on the inside wall of sleeve (29), and the both sides of axis (14) surface all are provided with bead (1402) identical with draw-in groove (2901), sleeve (29) all are connected with axis (14) through bolt (30).