CN219454512U

CN219454512U - Drying device is used in sodium acetate processing

Info

Publication number: CN219454512U
Application number: CN202320507905.2U
Authority: CN
Inventors: 刘厦厦; 魏继同
Original assignee: Henan Fannuo Water Purification Material Co ltd
Current assignee: Henan Fannuo Water Purification Material Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-01
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to the technical field of drying equipment, and particularly discloses a drying device for sodium acetate processing, which comprises an air heater, a drying box, a roller, a supporting device, a power device and a feeding pipe, wherein the bottom of the drying box is provided with an air inlet, the air heater can blow hot air into an inner cavity of the drying box through the air inlet, a plurality of air holes are uniformly distributed on the peripheral surface of the roller, an air permeable film is attached to the outer part of the roller, the air permeable film covers the plurality of air holes, the supporting device is fixed in the drying box, the roller is rotatably arranged in the drying box through the supporting device, the roller is obliquely arranged, a low-side port of the roller extends to the outside of the drying box, the feeding pipe penetrates through the side wall of the drying box and is fixed relative to the drying box, and a first port of the feeding pipe extends into a high-side port of the roller.

Description

Drying device is used in sodium acetate processing

Technical Field

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

Background

In the process of sodium acetate production, drying is a very important process, and in the prior art, a flash dryer or a vibrating fluidized bed dryer is generally used for drying sodium acetate. Flash dryer and vibration fluidized bed dryer all possess continuous dry ability, but flash dryer belongs to airflow type drying, and the energy consumption is high, and vibration fluidized bed dryer is because part vibration for a long time, and the noise is big. To this end, a drying apparatus is provided which is low in noise and low in energy consumption.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the utility model aims to provide a drying device for sodium acetate processing.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a drying device is used in sodium acetate processing, includes air heater and drying cabinet, the bottom of drying cabinet is equipped with the air intake, air heater accessible air intake blows in hot-blast to the drying cabinet inner chamber, still includes cylinder, strutting arrangement, power device and conveying pipe, the equipartition has a plurality of bleeder vents on the global of cylinder, the outside of cylinder is attached with the ventilated membrane, the ventilated membrane covers a plurality of bleeder vents, strutting arrangement fixes inside the drying cabinet, the cylinder passes through strutting arrangement and rotates the height that installs in the drying cabinet and the cylinder is higher than the air intake, the low side port of cylinder slope setting and cylinder extends to the drying cabinet outside, the conveying pipe runs through the lateral wall of drying cabinet and with the drying cabinet relatively fixed, the high side port of cylinder is stretched into to the first port of conveying pipe, power device can drive the cylinder and rotate around the axis of cylinder self.

By adopting the scheme, the conveying pipe can convey sodium acetate to be dried to the roller, the roller is driven to rotate through the power device, hot air is blown into the drying box through the hot air blower, the ventilation film can prevent sodium acetate from leaking from the ventilation holes on the roller, the ventilation film allows the hot air to blow into the roller, the roller rotates, the sodium acetate can move from the high side direction of the roller to the low side until being discharged out of the drying box, in the process of downwards sliding the sodium acetate, the hot air blown out by the hot air blower can dry the sodium acetate, the vibration of components and the discharge of large air quantity are not needed, the drying effect is excellent, large noise cannot be generated, and the energy consumption is low.

Further, strutting arrangement includes a plurality of brackets, riding wheel and tyre, the bracket is fixed inside the drying cabinet, and is a plurality of the bracket is arranged along the axial interval of cylinder, every two riding wheels have all been laid to the equal interval on the bracket, the riding wheel rotates with the bracket to be connected, every group all put a tyre between the riding wheel, the tyre is parallel with the axis of riding wheel, the outer peripheral face indent shaping of tyre has annular spacing groove, riding wheel rolling fit is in the spacing groove, the outside at the cylinder is established to the fixed cover of tyre.

By adopting the scheme, the belt and the riding wheel can realize axial limit of the roller, and have good stability.

Further, the power device comprises a gear motor, a gear and a gear ring, wherein the gear motor is fixedly arranged outside the drying box, a main shaft of the motor penetrates through the side wall of the drying box, the gear is fixedly sleeved on the main shaft of the motor, the gear ring is fixedly sleeved on the outer portion of the roller, and the gear is meshed with the gear ring.

By adopting the scheme, the gear is driven by the gear ring, the transmission structure is stable, and the slipping phenomenon can not occur.

Further, the inner wall of the roller is connected with a plurality of shoveling plates, and the shoveling plates are distributed along the circumferential direction of the roller.

By adopting the scheme, the shoveling plate can effectively avoid sodium acetate from accumulating at the bottom of the roller, and ensure the drying effect.

Further, a plurality of air inlets are formed in the bottom of the drying box, the air inlets are distributed at intervals along the axial direction of the roller, and an air outlet of the air heater is connected with the air inlets through a shunt pipe.

By adopting the scheme, the air quantity blown to the roller by the air heater is more uniform.

Further, a plurality of air outlets are arranged at the top of the drying box, and the air outlets are distributed at intervals along the axial direction of the roller.

By adopting the scheme, the hot air is discharged from the air outlet at the top of the drying box preferentially, so that the hot air is ensured to completely penetrate through the roller, and the drying effect is ensured.

The beneficial effects of the utility model are as follows: has excellent drying effect, and compared with a flash evaporation type dryer and a vibrating fluidized bed dryer, the device has low energy consumption and low noise.

Drawings

FIG. 1 is an isometric view of an embodiment of the present utility model;

FIG. 2 is an exploded view of a drying box according to an embodiment of the present utility model;

FIG. 3 is a sectional view showing the internal structure of the drying oven according to the embodiment of the present utility model;

fig. 4 is an exploded view of a drum and a breathable film in an embodiment of the utility model.

Description of the drawings: 1. the air heater comprises an air heater, 11, a shunt pipe, 2, a roller, 21, ventilation holes, 22, a wheel belt, 23, a gear ring, 24, a shoveling plate, 3, a closed cover, 31, an air outlet, 4, a bottom box, 41, an air inlet, 5, a ventilation film, 6, a feeding pipe, 7, a bracket, 71, a riding wheel, 8, a gear motor, 81 and a gear.

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 are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4, a drying device for sodium acetate processing comprises an air heater 1, a drying box, a roller 2, a supporting device, a power device and a feeding pipe 6, wherein the air heater 1 comprises an air blower (not released in the figure) and an electric heater (not released in the figure), the electric heater is arranged at an air outlet of the air blower so as to generate hot air, the drying box is not repeated in the prior art, the drying box consists of a closed cover 3 and a bottom box 4, the bottom box 4 is in a box shape with an open top, the closed cover 3 is fixed at the top opening of the bottom box 4 through a plurality of groups of bolts and nuts (not released in the figure), the bottom of the right side wall of the bottom box 4 is provided with an air inlet 41, the air heater 1 can blow the hot air into the inner cavity of the bottom box 4 through the air inlet 41, a plurality of air holes 21 are uniformly distributed on the peripheral surface of the roller 2, an air-permeable membrane 5 is attached to the outer part of the roller 2, preferably, the ventilation film 5 is made of polytetrafluoroethylene film, the ventilation film 5 allows air to pass through and prevents sodium acetate particles from passing through, the ventilation film 5 covers a plurality of ventilation holes 21, the supporting device is fixed on an inner bottom plate of the bottom box 4, the roller 2 is rotatably arranged in the drying box through the supporting device, the height of the roller 2 is higher than that of the air inlet 41, the roller 2 is obliquely arranged at an angle of 3 DEG relative to the ground, a low side port of the roller 2 extends to the outside of the drying box, a high side port of the roller 2 is in a closed state, the feeding pipe 6 is an elbow, the feeding pipe 6 penetrates through the front side walls of the closed cover 3 and the bottom box 4 and is relatively fixed with the front side walls, a first port of the feeding pipe 6 penetrates through the closed end of the roller 2 and is rotatably connected in the closed end of the roller 2 through a bearing, a second port of the feeding pipe 6 faces upwards, the power means can drive the drum 2 to rotate about the axis of the drum 2 itself.

In actual use, the conveying pipe 6 can be used for conveying sodium acetate to be dried to the roller 2, the roller 2 is driven to rotate through the power device, hot air is blown into the drying box through the hot air blower 1, the air permeable membrane 5 can prevent sodium acetate from leaking from the air holes 21 in the roller 2, the air permeable membrane 5 allows the hot air to be blown into the roller 2, the roller 2 rotates, the gravity of the sodium acetate is added, the sodium acetate can be moved from the high side to the low side of the roller 2 until being discharged out of the drying box, in the downward sliding process of the sodium acetate, the hot air blown out by the hot air blower 1 can dry the sodium acetate, the vibration of components and the large air quantity discharge are not needed, the drying effect is excellent, large noise can not be generated, and the energy consumption is low.

In this embodiment, the supporting device includes two brackets 7, four riding wheels 71 and two wheel belts 22, the brackets 7 are portal frames, the brackets 7 are fixed on the inner bottom plate of the bottom box 4, the two brackets 7 are arranged along the axial direction of the roller 2 at intervals, two riding wheels 71 are arranged on the cross beam of each bracket 7 at intervals, the riding wheels 71 are rotationally connected with the brackets 7, two riding wheels 71 on each bracket 7 are in a group, one wheel belt 22 is respectively arranged between each group of riding wheels 71, the wheel belts 22 are parallel to the axis of the riding wheels 71, annular limiting grooves are formed on the peripheral surfaces of the wheel belts 22 in a concave manner, the riding wheels 71 are in rolling fit in the limiting grooves, the two wheel belts 22 are respectively fixedly sleeved at two ends of the peripheral surfaces of the roller 2, and the wheel belts 22 and the riding wheels 71 can realize the axial limiting of the roller 2, so that the supporting device has good stability.

In this embodiment, power device includes gear motor 8, gear 81 and ring gear 23, and gear motor 8 fixed mounting is in the outside of base case 4, and the main shaft of gear motor 8 runs through the preceding lateral wall of base case 4, and the fixed cover is equipped with gear 81 on the main shaft of gear motor 8, and the outside fixed cover of cylinder 2 is equipped with ring gear 23, and gear 81 and ring gear 23 meshing are transmitted by ring gear 23 gear 81, and transmission structure is stable, can not appear the phenomenon that cylinder 2 skidded.

In this embodiment, the inner wall of the drum 2 is welded with a plurality of shoveling plates 24, the shoveling plates 24 are arranged along the circumferential direction of the drum 2, and the shoveling plates 24 can effectively avoid sodium acetate from accumulating at the bottom of the drum 2, so as to ensure the drying effect.

In this embodiment, the bottom of the right side wall of the bottom box 4 is provided with three air inlets 41, the three air inlets 41 are arranged along the axial direction of the roller 2 at intervals, the air outlet 31 of the air heater 1 is connected with the plurality of air inlets 41 through the shunt tubes 11, and the plurality of air inlets 41 are arranged, so that the air quantity blown to the roller 2 by the air heater 1 is more uniform.

In this embodiment, the top of the enclosure 3 is provided with three air outlets 31, and the three air outlets 31 are arranged at intervals along the axial direction of the drum 2, and the air outlets 31 are arranged at the top of the enclosure 3, so that hot air is preferentially discharged from the air outlets 31, thereby ensuring that the hot air completely penetrates through the drum 2, and ensuring the drying effect.

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

Claims

1. The utility model provides a drying device is used in sodium acetate processing, includes air heater (1) and drying cabinet, the bottom of drying cabinet is equipped with air intake (41), air heater (1) accessible air intake (41) are blown into hot-blast to drying cabinet inner chamber, a serial communication port, still include cylinder (2), strutting arrangement, power device and conveying pipe (6), the equipartition has a plurality of bleeder vents (21) on the global of cylinder (2), the outside of cylinder (2) is attached with ventilated membrane (5), ventilated membrane (5) cover a plurality of bleeder vents (21), strutting arrangement fixes inside the drying cabinet, cylinder (2) are installed in the drying cabinet through strutting arrangement rotation and the height of cylinder (2) is higher than air intake (41), cylinder (2) slope sets up and the low side port of cylinder (2) extends to the drying cabinet outside, conveying pipe (6) run through the lateral wall of drying cabinet and relatively fixed with the drying cabinet, the high side port of cylinder (2) is stretched into to the first port of conveying pipe (6), power device can rotate around cylinder (2) self axis of rotation (2).

2. The drying device for sodium acetate processing according to claim 1, wherein the supporting device comprises a plurality of brackets (7), riding wheels (71) and wheel belts (22), the brackets (7) are fixed inside the drying oven, the brackets (7) are distributed at intervals along the axial direction of the roller (2), two riding wheels (71) are distributed on each bracket (7) at intervals, the riding wheels (71) are rotationally connected with the brackets (7), a wheel belt (22) is respectively arranged between each group of riding wheels (71), the wheel belt (22) is parallel to the axis of the riding wheels (71), annular limiting grooves are formed in the concave mode on the outer peripheral surface of the wheel belt (22), the riding wheels (71) are in rolling fit in the limiting grooves, and the wheel belt (22) is fixedly sleeved outside the roller (2).

3. The drying device for sodium acetate processing according to claim 1, wherein the power device comprises a gear motor (8), a gear (81) and a gear ring (23), the gear motor (8) is fixedly installed outside the drying box, a main shaft of the gear motor (8) penetrates through the side wall of the drying box, the gear (81) is fixedly sleeved on the main shaft of the gear motor (8), the gear ring (23) is fixedly sleeved on the outer portion of the roller (2), and the gear (81) is meshed with the gear ring (23).

4. The drying device for sodium acetate processing according to claim 1, wherein the inner wall of the drum (2) is connected with a plurality of shoveling plates (24), and the shoveling plates (24) are arranged along the circumferential direction of the drum (2).

5. The drying device for sodium acetate processing according to claim 1, wherein a plurality of air inlets (41) are formed in the bottom of the drying box, the air inlets (41) are arranged at intervals along the axial direction of the roller (2), and the air outlet (31) of the air heater (1) is connected with the air inlets (41) through the shunt pipes (11).

6. The drying device for sodium acetate processing according to claim 1, wherein a plurality of air outlets (31) are arranged at the top of the drying box, and the plurality of air outlets (31) are arranged at intervals along the axial direction of the roller (2).