A drying device for sodium chlorate production

Abstract

The utility model relates to a drying device for sodium ferrocyanide production relates to sodium ferrocyanide production equipment technical field, including: tank body, tank body top is equipped with feeding hopper, and tank body lower part one side is opened has the discharge gate, the feeding hopper is arranged between the discharge gate with the tank body in the tank body, and the spiral structure is arranged, and the vibration subassembly is arranged between the tank body bottom with the feeding hopper, and the hot -blast subassembly is arranged in tank body lower part one side, and the hot -blast subassembly's air outlet end is linked with the tank body inside, the vibration subassembly drives the feeding hopper and vibrates in vertical direction to make sodium ferrocyanide even dry discharge along the track of feeding hopper, and the operation is simple and convenient, can carry out the continuous drying operation to sodium ferrocyanide, and under the action of vibration force still can make sodium ferrocyanide even lay in the feeding hopper and carry out the discharge under the action of vibration force, avoid its occurrence stick and agglomerate, guarantee the drying efficiency and drying quality.

Description

Technical Field

[0001] This utility model relates to the technical field of sodium ferrous sulfate production equipment, specifically to a drying device for sodium ferrous sulfate production. Background Technology

[0002] The existing production methods for sodium prussiate of yellow cyanide include the ferrous sulfate method and the iron powder method. The ferrous sulfate method involves directly adding approximately 20% sodium cyanide to ferrous sulfate and reacting it at 85-90℃, followed by filtration, evaporation and concentration, crystallization, centrifugation, and drying. The iron powder method involves directly reacting iron powder with sodium cyanide at 85-95℃, followed by filtration, evaporation, concentration, crystallization, centrifugation, and drying to obtain the finished sodium prussiate of yellow cyanide. Regardless of the method used, drying of the sodium prussiate of yellow cyanide is necessary.

[0003] Currently, sodium ferrous sulfate is often dried in hot air or vacuum drying equipment. However, since the sodium ferrous sulfate is placed statically in the drying equipment, it tends to stick and clump together during the drying process, resulting in uneven drying and affecting the drying quality and efficiency. In addition, both of these drying methods require periodically replacing the dried sodium ferrous sulfate with undried sodium ferrous sulfate, which leads to poor continuity of the entire drying process and also affects the drying efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drying device for the production of sodium ferrous sulfate, so as to solve the problems of low drying efficiency, poor quality and poor continuity of the existing drying equipment for sodium ferrous sulfate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A drying apparatus for the production of sodium prussiate of Taurine, comprising:

[0007] The tank body has a feed hopper at the top and a discharge port on one side of the lower part of the tank body.

[0008] The feeding assembly is located inside the tank and is arranged in a spiral structure between the feed hopper and the discharge port.

[0009] A vibration assembly is disposed between the bottom of the tank and the feeding assembly; and

[0010] A hot air assembly is disposed on one side of the lower part of the tank, and the air outlet of the hot air assembly is connected to the inside of the tank.

[0011] The vibration component drives the feeding component to vibrate in the vertical direction, so that the sodium erythromycin is dried and discharged evenly along the trajectory of the feeding component.

[0012] Compared with the prior art, this utility model has the following advantages: In use, the vibration component and the hot air component are activated. The vibration component drives the feeding component to vibrate, and the hot air component blows hot air into the tank. Then, the sodium prussiate of yellow ...

[0013] Preferably, the vibration assembly includes a vibrating element elastically disposed between the inner and outer sides of the bottom of the tank and a driving element connected to the vibrating element. The power output end of the vibrating element is connected to the feeding assembly, and the driving element is located on the outer side of the bottom of the tank.

[0014] Preferably, the vibrating element includes a support plate and a mounting plate arranged in parallel, and a plurality of connecting columns connecting the support plate and the mounting plate. The support plate is located inside the tank and is fixedly connected to the feeding assembly. The mounting plate is located outside the tank and is connected to the power output end of the driving component. The plurality of connecting columns freely penetrate the bottom of the tank. The support plate and the mounting plate are elastically connected to the bottom of the tank by a plurality of springs. Each spring is sleeved on one end of the corresponding connecting column.

[0015] Preferably, the driving component includes a vibration motor fixedly mounted on the bottom of the mounting plate.

[0016] Preferably, the feeding assembly includes a spiral feeding trough vertically arranged inside the tank and a support member fixedly installed between the spiral feeding trough and the support plate. The feeding end of the spiral feeding trough is arranged opposite to the discharging end of the feeding hopper, and the discharging end of the spiral feeding trough freely passes through the discharge port.

[0017] Preferably, the support includes a plurality of brackets fixedly installed along the axial direction of the spiral feeding groove between its spiral inner walls, the plurality of brackets being evenly distributed circumferentially along the spiral inner walls of the spiral feeding groove, a connecting plate being fixedly installed between the upper ends of the plurality of brackets, and the lower ends of the plurality of brackets being fixedly connected to the support plate.

[0018] Preferably, the bottom of the spiral feeding trough has a hollow mesh structure, and the aperture of the bottom of the spiral feeding trough is smaller than the particle size of sodium erythritol.

[0019] Preferably, the hot air assembly includes a hot air blower fixedly installed on one side of the lower part of the tank, and the air outlet of the hot air blower is fixedly inserted into the tank.

[0020] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0021] Figure 1 This is a cross-sectional view of one embodiment of the present invention.

[0022] Figure 2 for Figure 1 A schematic diagram of the structure of the spiral feed trough.

[0023] The numbers in the diagram are as follows: 1. Tank body; 11. Feed hopper; 12. Discharge port; 13. Support leg; 2. Spiral feed chute; 21. Bracket; 22. Connecting plate; 3. Support plate; 4. Mounting plate; 5. Connecting column; 51. Spring; 6. Vibration motor; 7. Hot air blower. Detailed Implementation

[0024] To make the technical means, creative features, achieved objectives and functions of this utility model clearer and easier to understand, the utility model will be further described below with reference to the accompanying drawings and specific embodiments:

[0025] like Figure 1 As shown, an embodiment of this utility model provides a drying device for the production of sodium pomace, comprising: a tank 1, wherein a feeding hopper 11 is provided at the top of the tank 1 and a discharge port 12 is provided on one side of the lower part of the tank 1; a feeding assembly, which is disposed inside the tank 1 and arranged in a spiral structure between the feeding hopper 11 and the discharge port 12; a vibration assembly, which is disposed between the bottom of the tank 1 and the feeding assembly; and a hot air assembly, which is disposed on one side of the lower part of the tank 1, wherein the air outlet of the hot air assembly is connected to the interior of the tank 1; the vibration assembly drives the feeding assembly to vibrate in the vertical direction so that the sodium pomace is dried and discharged evenly along the trajectory of the feeding assembly; preferably, a plurality of legs 13 are evenly distributed around the bottom of the tank 1 to provide stable support for the tank 1.

[0026] The vibration assembly and hot air assembly are activated. The vibration assembly drives the feeding assembly to vibrate, and the hot air assembly blows hot air into the tank 1. Then, the sodium prussiate of yellow ...

[0027] like Figure 1As shown, according to another embodiment of the present invention, the drying device for producing sodium ferrous sulfate is further optimized in that the vibration component is included. The vibration component includes a vibrating element elastically disposed between the inner and outer sides of the bottom of the tank 1 and a driving element connected to the vibrating element. The power output end of the vibrating element is connected to the feeding component, and the driving element is located on the outer side of the bottom of the tank 1.

[0028] The vibrating component includes a support plate 3 and a mounting plate 4 arranged in parallel, and a plurality of connecting columns 5 connecting the support plate 3 and the mounting plate 4. The support plate 3 is located inside the tank body 1 and is fixedly connected to the feeding assembly. The mounting plate 4 is located outside the tank body 1 and is connected to the power output end of the driving component. The plurality of connecting columns 5 freely penetrate through the bottom of the tank body 1. The support plate 3 and the mounting plate 4 are elastically connected to the bottom of the tank body 1 by a plurality of springs 51. Each spring 51 is sleeved on one end of the corresponding connecting column 5.

[0029] The driving component includes a vibration motor 6 fixedly installed at the bottom of the mounting plate 4. The specific structure and operating principle of the vibration motor 6 are existing technologies and will not be described in detail here.

[0030] The vibration motor 6 is started to drive the mounting plate 4 to vibrate. Under the action of several springs 51, the support plate 3 and the feeding assembly on the support plate 3 are driven to vibrate synchronously through several connecting columns 5, so that the sodium erythritol on the feeding assembly is fed evenly and slowly along its trajectory and dried.

[0031] like Figure 1-2 As shown, according to another embodiment of the present invention, the drying device for producing sodium ferrous sulfate is further optimized in terms of its feeding component. The feeding component includes a spiral feeding trough 2 vertically arranged in the tank 1 and a support member fixedly installed between the spiral feeding trough 2 and the support plate 3. The feeding end of the spiral feeding trough 2 is arranged directly opposite the discharging end of the feeding hopper 11, and the discharging end of the spiral feeding trough 2 freely passes through the discharging port 12.

[0032] The support includes several brackets 21 fixedly installed along the axial direction of the spiral feeding groove 2 between its spiral inner sidewalls. The brackets 21 are evenly distributed circumferentially along the spiral inner sidewalls of the spiral feeding groove 2. A connecting plate 22 is fixedly installed between the upper ends of the brackets 21. The lower ends of the brackets 21 are fixedly connected to the support plate 3. The brackets 21 provide stable support for the spiral feeding groove 2, enabling it to vibrate stably.

[0033] Preferably, the bottom of the spiral feeding trough 2 is a hollow mesh structure, and the aperture of the bottom of the spiral feeding trough 2 is smaller than the particle size of sodium ferrocyanide, which allows hot air to pass through the bottom of the spiral feeding trough 2 to dry the sodium ferrocyanide, thereby improving drying efficiency and drying quality.

[0034] like Figure 1 As shown, according to another embodiment of the present invention, the drying device for producing sodium ferrous sulfate is further optimized, wherein the hot air assembly includes a hot air blower 7 fixedly installed on one side of the lower part of the tank 1, and the air outlet of the hot air blower 7 is fixedly inserted into the tank 1.

[0035] The working principle of this utility model is as follows: When this utility model is used, the vibration motor 6 and the hot air blower 7 are turned on. The vibration motor 6 drives the mounting plate 4 to vibrate, and under the action of several springs 51, it drives the support plate 3 and the spiral feeding groove 2 on the support plate 3 to vibrate synchronously through several connecting columns 5. The hot air blower 7 continuously blows hot air into the tank 1. Then, sodium ferrous sulfate is continuously fed into the tank 1 through the feeding hopper 11. The sodium ferrous sulfate falls on the spiral feeding groove 2. Under the action of vibration, the sodium ferrous sulfate moves evenly and slowly along the spiral feeding groove 2 and is fully dried by the blown hot air. The dried sodium ferrous sulfate is discharged from the tank 1 through the discharge port 12.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A drying device for the production of sodium ferrocyanide, characterized in that, include: The tank (1) has a feeding hopper (11) at the top and a discharge port (12) on one side of the lower part of the tank (1). The feeding assembly is located inside the tank (1) and is arranged in a spiral structure between the feed hopper (11) and the discharge port (12); A vibration assembly is disposed between the bottom of the tank (1) and the feeding assembly; and A hot air assembly is provided on one side of the lower part of the tank (1), and the air outlet of the hot air assembly is connected to the inside of the tank (1). The vibration component drives the feeding component to vibrate in the vertical direction, so that the sodium erythromycin is dried and discharged evenly along the trajectory of the feeding component.

2. The drying apparatus for producing sodium prussiate of Taurine according to claim 1, characterized in that, The vibration assembly includes a vibrating element elastically disposed between the inner and outer sides of the bottom of the tank (1) and a driving element connected to the vibrating element. The power output end of the vibrating element is connected to the feeding assembly, and the driving element is located on the outer side of the bottom of the tank (1).

3. The drying apparatus for producing sodium prussiate of Taurine according to claim 2, characterized in that, The vibrating component includes a support plate (3) and a mounting plate (4) arranged in parallel, and a number of connecting columns (5) connecting the support plate (3) and the mounting plate (4). The support plate (3) is located inside the tank (1) and is fixedly connected to the feeding assembly. The mounting plate (4) is located outside the tank (1) and is connected to the power output end of the driving component. The number of connecting columns (5) freely penetrate the bottom of the tank (1). The support plate (3) and the mounting plate (4) are elastically connected to the bottom of the tank (1) by a number of springs (51). Each spring (51) is sleeved on one end of the corresponding connecting column (5).

4. The drying apparatus for producing sodium prussiate of Taurine according to claim 3, characterized in that, The driving component includes a vibration motor (6) fixedly mounted on the bottom of the mounting plate (4).

5. A drying apparatus for producing sodium prussiate of Taurine according to claim 3, characterized in that, The feeding assembly includes a spiral feeding trough (2) arranged vertically in the tank (1) and a support member fixedly installed between the spiral feeding trough (2) and the support plate (3). The feeding end of the spiral feeding trough (2) is arranged opposite to the discharge end of the feeding hopper (11), and the discharge end of the spiral feeding trough (2) freely passes through the discharge port (12).

6. A drying apparatus for producing sodium prussiate of Taurine according to claim 5, characterized in that, The support includes several brackets (21) fixedly installed along the axial direction of the spiral feed groove (2) between its spiral inner walls. The several brackets (21) are evenly distributed along the circumference of the spiral inner wall of the spiral feed groove (2). A connecting plate (22) is fixedly installed between the upper ends of the several brackets (21), and the lower ends of the several brackets (21) are fixedly connected to the support plate (3).

7. A drying apparatus for producing sodium prussiate of Taurine according to claim 6, characterized in that, The bottom of the spiral feeding trough (2) is a hollow mesh structure, and the aperture of the bottom of the spiral feeding trough (2) is smaller than the particle size of sodium erythritol.

8. A drying apparatus for producing sodium prussiate of Taurine according to claim 1, characterized in that, The hot air assembly includes a hot air blower (7) fixedly installed on one side of the lower part of the tank (1), and the air outlet of the hot air blower (7) is fixedly inserted into the tank (1).

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