Drying equipment for sodium acetate production

Abstract

The utility model discloses drying equipment for sodium acetate production, which relates to the technical field of sodium acetate production and comprises a stirring tank, the top of the stirring tank is fixedly communicated with a feeding bin, a stirring mechanism is arranged on the stirring tank, a hot air drying mechanism is arranged on the feeding bin, and a plurality of material guide inclined plates which are alternately distributed at equal intervals are welded in the feeding bin. The hot air drying mechanism comprises a supporting plate, a hot air blower fixedly installed on the outer wall of the top of the supporting plate and an air supply pipe fixedly communicated between the stirring tank and the feeding bin. In the drying process, sodium acetate raw materials entering the feeding bin can be preliminarily dried, and then sequentially pass through the material guide inclined plates which are alternately distributed at equal intervals and enter the stirring tank bit by bit to be further dried; and then the entering sodium acetate raw material is fully stirred through two double-helix stirring blades with opposite rotating directions in the stirring tank, so that the sodium acetate raw material can be uniformly heated, and the drying efficiency and the drying effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium acetate production, in particular to drying equipment for sodium acetate production. Background Art

[0002] At present, in the production and processing of sodium acetate, drying of sodium acetate is an important step. Sodium acetate is widely used in people's lives, mainly used as an esterifying agent in organic synthesis, medicine, printing and dyeing mordant, buffer, and chemical reagent.

[0003] However, the existing sodium acetate drying method mainly uses hot air to directly dry the sodium acetate raw material. This drying method will cause the sodium acetate raw material to be heated evenly, thereby reducing the drying efficiency and drying effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a drying device for sodium acetate production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drying device for sodium acetate production, comprising a stirring tank with a feed bin fixedly connected to the top, a stirring mechanism provided on the stirring tank, a hot air drying mechanism provided on the feed bin, and a plurality of material guiding inclined plates alternately distributed at equal distances welded in the feed bin;

[0007] The hot air drying mechanism comprises a support plate welded to the front outer wall of the feed bin, a hot air blower fixedly mounted on the top outer wall of the support plate, and an air supply pipe fixedly connected between the mixing tank and the feed bin;

[0008] The stirring mechanism comprises a driving assembly, two stirring shafts which are rotatably installed in the stirring tank in sequence, and two double-helix stirring blades which are fixedly connected to the two stirring shafts in sequence.

[0009] Preferably, the driving assembly includes a mounting frame welded to the outer wall of the mixing tank, a driving motor fixedly mounted on the side wall of the mounting frame, two No. 1 transmission gears fixedly mounted on one end of two mixing shafts in sequence, a driving gear fixedly mounted on the output shaft of the driving motor, a transmission shaft rotatably mounted on one side of the mounting frame, and a No. 2 transmission gear fixedly mounted on the transmission shaft.

[0010] Preferably, the second transmission gear and the first transmission gear located below are both meshed with the driving gear, and the first transmission gear located above is meshed with the second transmission gear.

[0011] Preferably, a feeding port is provided on the top of the feed bin, and an air outlet of the hot air blower is connected to an air supply pipe through a connecting pipe.

[0012] Preferably, the bottom of the stirring tank is fixedly connected to a discharge hopper, and a discharge valve is installed on the discharge hopper.

[0013] Preferably, three annularly distributed support frames are welded to the circumferential lower outer wall of the stirring tank.

[0014] The beneficial effects of the utility model are:

[0015] In the drying process of the utility model, the sodium acetate raw material entering the feed bin will be initially dried, and then will pass through the material guide inclined plates alternately distributed at equal distances in sequence and enter the stirring tank little by little for further drying, and then the entering sodium acetate raw material will be fully stirred by two double-helix stirring blades rotating in opposite directions in the stirring tank, so that the sodium acetate raw material can be ensured to be heated evenly, thereby improving the drying efficiency and the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front view of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional enlarged structural schematic diagram of the driving component in the utility model;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0020] In the figure: 1. mixing tank; 2. feed bin; 3. support plate; 4. hot air blower; 5. air supply pipe; 6. guide inclined plate; 7. stirring shaft; 8. double helical stirring blade; 9. mounting frame; 10. driving motor; 11. No. 1 transmission gear; 12. driving gear; 13. transmission shaft; 14. No. 2 transmission gear; 15. feeding port; 16. discharge hopper; 17. support frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example

[0023] Reference Figure 1-4 , a drying device for sodium acetate production, comprising a stirring tank 1 with a feed bin 2 fixedly connected to the top, a stirring mechanism being provided on the stirring tank 1, and a hot air drying mechanism being provided on the feed bin 2;

[0024] In this embodiment, a plurality of equidistantly and alternately distributed material guide inclined plates 6 are welded in the feed bin 2, a discharge hopper 16 is fixedly connected to the bottom of the mixing tank 1, a discharge valve is installed on the discharge hopper 16, and three annularly distributed support frames 17 are welded on the outer wall of the circumference of the lower part of the mixing tank 1;

[0025] In this embodiment, the hot air drying mechanism includes a support plate 3 welded to the front outer wall of the feed bin 2, a hot air blower 4 fixedly mounted on the top outer wall of the support plate 3, and an air supply pipe 5 fixedly connected between the mixing tank 1 and the feed bin 2;

[0026] Furthermore, a feeding port 15 is provided at the top of the feed bin 2, and the air outlet of the hot air blower 4 is connected to the air supply pipe 5 through a connecting pipe;

[0027] In this embodiment, the stirring mechanism includes a driving assembly, two stirring shafts 7 which are rotatably installed in the stirring tank 1, and two double-helical stirring blades 8 which are fixedly connected to the two stirring shafts 7 in turn;

[0028] Furthermore, the driving assembly includes a mounting frame 9 welded to the outer wall of the mixing tank 1, a driving motor 10 fixedly mounted on the side wall of the mounting frame 9, two No. 1 transmission gears 11 fixedly sleeved on one end of the two mixing shafts 7 in sequence, a driving gear 12 fixedly sleeved on the output shaft of the driving motor 10, a transmission shaft 13 rotatably mounted on one side of the mounting frame 9, and a No. 2 transmission gear 14 fixedly sleeved on the transmission shaft 13;

[0029] Furthermore, the second transmission gear 14 and the first transmission gear 11 located below are both meshed with the driving gear 12 , and the first transmission gear 11 located above is meshed with the second transmission gear 14 .

[0030] The working principle of this embodiment is as follows: first, the hot air is sent from the connecting pipe to the air supply pipe 5 through the hot air blower 4, and then the hot air flows from the air supply pipe 5 into the feed bin 2 and the mixing tank 1, and then the sodium acetate raw material to be dried is poured from the feeding port 15 into the feed bin 2 for preliminary drying;

[0031] Secondly, the sodium acetate raw material entering the feed bin 2 will pass through the guide inclined plates 6 that are alternately distributed at equal distances in turn and enter the stirring tank 1 little by little for further drying, and the driving motor 10 will control the driving gear 12 to rotate forward, and then the No. 2 transmission gear 14 meshing with the driving gear 12 and the No. 1 transmission gear 11 below will both rotate reversely, and then the No. 1 transmission gear 11 above that is meshing with the No. 2 transmission gear 14 will rotate forward, so that the two double helical stirring blades 8 fixed on the two stirring shafts 7 can rotate reversely in the stirring tank 1, and the entering sodium acetate raw material can be fully stirred, which can ensure that the sodium acetate raw material is heated evenly and improve the drying efficiency and drying effect.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drying device for sodium acetate production, comprising a stirring tank (1) having a top fixedly connected to a feed bin (2), characterized in that: The stirring tank (1) is provided with a stirring mechanism, the feeding bin (2) is provided with a hot air drying mechanism, and a plurality of material guiding inclined plates (6) which are alternately distributed at equal distances are welded in the feeding bin (2); The hot air drying mechanism comprises a support plate (3) welded to the front outer wall of the feed bin (2), a hot air blower (4) fixedly mounted on the top outer wall of the support plate (3), and an air supply pipe (5) fixedly connected between the stirring tank (1) and the feed bin (2); The stirring mechanism comprises a driving assembly, two stirring shafts (7) which are rotatably mounted in the stirring tank (1) in sequence, and two double-helical stirring blades (8) which are fixedly connected to the two stirring shafts (7) in sequence.

2. A drying equipment for sodium acetate production according to claim 1, characterized in that, The driving assembly comprises a mounting frame (9) welded to the outer wall of the stirring tank (1), a driving motor (10) fixedly mounted on the side wall of the mounting frame (9), two No. 1 transmission gears (11) fixedly mounted on one end of two stirring shafts (7) in sequence, a driving gear (12) fixedly mounted on the output shaft of the driving motor (10), a transmission shaft (13) rotatably mounted on one side of the mounting frame (9), and a No. 2 transmission gear (14) fixedly mounted on the transmission shaft (13).

3. A drying equipment for sodium acetate production according to claim 2, characterized in that, The second transmission gear (14) and the first transmission gear (11) located below are both meshed with the driving gear (12), and the first transmission gear (11) located above is meshed with the second transmission gear (14).

4. A drying equipment for sodium acetate production according to claim 1, characterized in that, A feeding port (15) is provided on the top of the feed bin (2), and the air outlet of the hot air blower (4) is connected to the air supply pipe (5) via a connecting pipe.

5. A drying equipment for sodium acetate production according to claim 1, characterized in that, The bottom of the stirring tank (1) is fixedly connected to a discharge hopper (16), and a discharge valve is installed on the discharge hopper (16).

6. A drying equipment for sodium acetate production according to claim 1, characterized in that, Three annularly distributed support frames (17) are welded to the outer wall of the circumference lower portion of the stirring tank (1).

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