Activated humic acid drying device

Abstract

The utility model discloses an activated humic acid drying device which comprises a drying barrel, a fixing rod and a fixing pipe are arranged in the drying barrel, a driving motor, a rotating shaft and a spiral blade are arranged on the drying barrel, a hot-air blower is arranged on the drying barrel, a communicating pipe and a communicating ring are arranged on one side of the hot-air blower, an air outlet hole is formed in the rotating shaft, and the spiral blade is arranged on the rotating shaft. A dryer is arranged on one side of the drying barrel in a communicating mode and comprises a drying pipe, a mounting plate is arranged in the drying pipe, an air inlet cylinder is arranged at the top of the drying pipe, a plurality of air outlet cylinders are arranged on the mounting plate, and a drying agent is arranged between the air inlet cylinder and the air outlet cylinders. According to the drying device, the spiral blades are arranged in the dryer to dry humic acid on the spiral blades, the drying agent in the dryer is used for drying humid air after drying the humic acid, and the drying agent is arranged between the air inlet cylinder and the air outlet cylinder, so that the contact area between the humid air and the drying agent is increased, and the drying effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of humic acid, and more specifically to an activated humic acid drying device. Background Art

[0002] Humic acid is a natural organic macromolecular compound, which is mainly formed by plant residues through microbial decomposition, oxidation and condensation. The structural characteristics of humic acid are that it contains multiple active functional groups such as carboxyl, hydroxyl, phenolic hydroxyl, etc. These functional groups give it a strong adsorption capacity and can chemically adsorb with metal ions, organic molecules, etc. When humic acid is used as a soil conditioner, it can improve the fertility and structural stability of the soil. In wastewater treatment, humic acid can be used as a flocculant to help remove suspended matter and pollutants.

[0003] In the prior art, when water-soluble humic acid is formed in the equipment, the humic acid is relatively moist and needs to be dried by drying equipment. However, the drying methods in the prior art mainly include natural drying and hot air drying. Natural drying has low efficiency, and hot air drying is not convenient for humic acid accumulation, resulting in a large area occupied by the drying equipment and a fast surface drying speed. The water-soluble humic acid at the bottom is still in a moist state, and the drying efficiency is low. At the same time, the air after drying contains a large amount of moisture, which is easy to affect the air quality of the production workshop. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides an activated humic acid drying device to solve the technical problems mentioned in the background technology, namely, slow drying efficiency and inability to handle moisture after drying.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an activated humic acid drying device, comprising a drying barrel, a fixing rod and a fixing tube are arranged in the drying barrel, a driving motor is arranged on the drying barrel, a rotating shaft is arranged on the motor shaft of the driving motor, a spiral blade is arranged on the rotating shaft, a hot air blower is arranged on the drying barrel, a connecting pipe is arranged on one side of the hot air blower, a connecting ring is arranged on the connecting pipe, the interior of the rotating shaft is connected to the connecting ring, an air outlet is arranged on the rotating shaft, a dryer is arranged on one side of the drying barrel, the dryer comprises a drying tube, a mounting plate is arranged in the drying tube, an air inlet is arranged on the top of the drying tube, a plurality of air outlets are arranged on the mounting plate, and a desiccant is arranged between the air inlet and the air outlet.

[0008] The utility model is further configured that the rotating shaft is provided with limit plates on the upper and lower sides of the connecting ring to limit the position of the connecting ring.

[0009] The utility model is further configured that the drying tube comprises an upper cover body, a lower cover body and a tube body, and the upper cover body and the lower cover body are both provided with mounting grooves matched with the tube body threads, so as to facilitate the replacement of the desiccant.

[0010] The utility model is further configured that a mounting rod is provided between the upper cover body and the mounting plate to facilitate fixing the position of the mounting plate.

[0011] The utility model is further configured that a sealing gasket is arranged in the installation groove, thereby improving the connection sealing performance of the upper cover body, the lower cover body and the tube body.

[0012] The utility model is further configured that a material receiving plate is provided in the drying barrel, the material receiving plate is in an inverted cone shape, and a plurality of material receiving holes are provided at the bottom of the fixed tube, and the humic acid re-enters the fixed tube for drying through the cooperation of the material receiving plate and the material receiving holes.

[0013] The utility model is further configured that a movable plate is provided at the bottom of the material receiving plate, and a movable cylinder is provided between the movable plate and the bottom of the drying barrel, and the positions of the movable plate and the material receiving plate are moved by the movable cylinder.

[0014] The utility model is further configured that a dispersion plate is provided on the top of the fixed pipe to facilitate uniform distribution of the humic acid moved to the top of the fixed pipe into the drying barrel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an activated humic acid drying device, which has the following beneficial effects:

[0017] 1. Hot air is supplied into the connecting pipe and the connecting ring through a hot air blower. The hot air is emitted to the spiral blades through the air outlet to dry the humic acid on the spiral blades. The humic acid in a dispersed state on the spiral blades is dried by hot air, which can effectively improve the drying effect and drying efficiency.

[0018] 2. The moist air after drying the humic acid is dried by the desiccant in the dryer. By setting the desiccant between the air inlet and the air outlet, the contact area between the moisture and the desiccant is increased, thereby improving the drying effect. By setting the upper cover body, the lower cover body, the installation groove and the pipe body, the dryer can be easily disassembled and maintained, and the desiccant can be easily replaced.

[0019] 3. The position of the receiving plate is moved by the moving cylinder. When the receiving plate fits the bottom of the fixed tube, the dried humic acid enters the spiral blade of the fixed tube again through the receiving hole for drying, which improves the drying effect of the humic acid. When the receiving plate is separated from the bottom of the fixed tube, the humic acid can be directly discharged, which improves the operation convenience of the drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an activated humic acid drying device in the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the drying barrel in the utility model;

[0022] Figure 3 It is a schematic diagram of the matching structure of the connecting pipe, the connecting ring and the rotating shaft in the utility model;

[0023] Figure 4 This is an exploded diagram of the cross-sectional structure of the dryer in the utility model;

[0024] Figure 5 It is a schematic diagram of the transverse cross-sectional structure of the dryer in the utility model.

[0025] In the figure: 1. drying barrel; 2. fixing rod; 3. fixing pipe; 4. driving motor; 5. rotating shaft; 6. spiral blade; 7. hot air blower; 8. connecting pipe; 9. connecting ring; 10. air outlet; 11. dryer; 12. drying pipe; 13. mounting plate; 14. air inlet pipe; 15. air outlet pipe; 16. desiccant; 17. limiting plate; 18. upper cover; 19. lower cover; 20. pipe body; 21. mounting groove; 22. mounting rod; 23. sealing pad; 24. receiving plate; 25. receiving hole; 26. moving plate; 27. moving cylinder; 28. dispersion plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5An activated humic acid drying device comprises a drying barrel 1, a fixing rod 2 and a fixing pipe 3 are arranged in the drying barrel 1, a driving motor 4 is arranged on the drying barrel 1, a rotating shaft 5 is arranged on the motor shaft of the driving motor 4, a spiral blade 6 is arranged on the rotating shaft 5, a hot air blower 7 is arranged on the drying barrel 1, a connecting pipe 8 is arranged on one side of the hot air blower 7, a connecting ring 9 is arranged on the connecting pipe 8, the inside of the rotating shaft 5 is connected with the connecting ring 9, an air outlet 10 is arranged on the rotating shaft 5, a dryer 11 is arranged on one side of the drying barrel 1, the dryer 11 comprises a drying pipe 12, and a drying A mounting plate 13 is provided in the tube 12, an air inlet cylinder 14 is provided at the top of the drying tube 12, a plurality of air outlet cylinders 15 are provided on the mounting plate 13, a desiccant 16 is provided between the air inlet cylinder 14 and the air outlet cylinder 15, a rotating shaft 5 is provided with limit plates 17 on the upper and lower sides of the connecting ring 9, a material receiving plate 24 is provided in the drying barrel 1, the material receiving plate 24 is in an inverted cone shape, a plurality of material receiving holes 25 are provided at the bottom of the fixed tube 3, a movable plate 26 is provided at the bottom of the material receiving plate 24, a movable cylinder 27 is provided between the movable plate 26 and the bottom of the drying barrel 1, and a dispersion plate 28 is provided at the top of the fixed tube 3.

[0030] In this embodiment, when in use, humic acid is added into the drying barrel 1. At this time, the collecting plate 24 is fitted with the bottom of the fixed tube 3, the humic acid falls onto the collecting plate 24, and enters the fixed tube 3 through the collecting hole 25, the driving motor 4 is started, the driving motor 4 drives the rotating shaft 5 and the spiral blade 6 to rotate, so that the humic acid moves along the spiral blade 6, the hot air blower 7 is started, the hot air blower 7 conveys hot air into the rotating shaft 5 through the connecting pipe 8 and the connecting pipe 8, and discharges it through the air outlet 10 on the rotating shaft 5, the humic acid on the spiral blade 6 is dried, the humic acid moved to the top is dispersed by the dispersion plate 28, slides to the collecting plate 24 again, and enters the fixed tube 3 again for drying, the cycle is repeated, and the drying effect is improved. After the drying is qualified, the moving cylinder 27 is started, the moving cylinder 27 drives the moving plate 26 to move downward, and then drives the collecting plate 24 to move downward, and the humic acid that slides onto the collecting plate 24 is directly discharged through the bottom of the drying barrel 1.

[0031] See also Figure 4-5 As an implementation method of the drying tube 12: the drying tube 12 includes an upper cover body 18, a lower cover body 19 and a tube body 20, and the upper cover body 18 and the lower cover body 19 are both provided with a mounting groove 21 that is threadedly matched with the tube body 20, a mounting rod 22 is provided between the upper cover body 18 and the mounting plate 13, and a sealing gasket 23 is provided in the mounting groove 21.

[0032] More specifically, the hot air will become moisture after drying the humic acid, and the moisture enters the dryer 11 under the action of the air flow, and then enters the desiccant 16 through the air inlet tube 14, and the moisture is absorbed by the desiccant 16. Then the dried air is discharged through the air outlet tube 15 and the air outlet end of the lower cover body 19. When replacing the desiccant 16, the tube body 20 can be disassembled by relatively rotating the upper cover body 18 and the tube body 20, as well as the lower cover body 19 and the tube body 20, thereby improving the convenience of replacing the desiccant 16. By setting the sealing gasket 23, the connection sealing of the upper cover body 18, the lower cover body 19 and the tube body 20 is improved.

[0033] In summary, when the overall equipment is in use or running: when in use, humic acid is added into the drying barrel 1, at this time the receiving plate 24 is in contact with the bottom of the fixed tube 3, the humic acid falls onto the receiving plate 24, and enters the fixed tube 3 through the receiving hole 25, the driving motor 4 is started, the driving motor 4 drives the rotating shaft 5 and the spiral blade 6 to rotate, so that the humic acid moves along the spiral blade 6, the hot air blower 7 is started, the hot air blower 7 conveys hot air into the rotating shaft 5 through the connecting pipe 8 and the connecting pipe 8, and discharges it through the air outlet 10 on the rotating shaft 5, the humic acid on the spiral blade 6 is dried, the humic acid moved to the top is dispersed by the dispersion plate 28, slides to the receiving plate 24 again, and enters the fixed tube 3 again for drying, the cycle is repeated, and the drying effect is improved. After the drying is qualified, the moving cylinder 27 is started, the moving cylinder 27 drives the moving plate 26 to move downward, and then drives the receiving plate 24 to move downward, and the humic acid that slides onto the receiving plate 24 is directly discharged through the bottom of the drying barrel 1.

[0034] After drying the humic acid, the hot air will become moisture, which enters the dryer 11 under the action of the air flow, and then enters the desiccant 16 through the air inlet tube 14. The moisture is absorbed by the desiccant 16, and then the dried air is discharged through the air outlet tube 15 and the air outlet end of the lower cover 19. When replacing the desiccant 16, the tube body 20 can be disassembled by relatively rotating the upper cover 18 and the tube body 20, as well as the lower cover 19 and the tube body 20, thereby improving the convenience of replacing the desiccant 16. By setting the sealing gasket 23, the connection sealing of the upper cover 18, the lower cover 19 and the tube body 20 is improved.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An activated humic acid drying device, comprising a drying barrel (1), characterized in that: The drying barrel (1) is provided with a fixing rod (2) and a fixing pipe (3), the drying barrel (1) is provided with a driving motor (4), the motor shaft of the driving motor (4) is provided with a rotating shaft (5), the rotating shaft (5) is provided with a spiral blade (6), the drying barrel (1) is provided with a hot air blower (7), a connecting pipe (8) is provided on one side of the hot air blower (7), the connecting pipe (8) is provided with a connecting ring (9), the interior of the rotating shaft (5) and the connecting ring (9) are connected to each other. 9), an air outlet (10) is provided on the rotating shaft (5), a dryer (11) is provided on one side of the drying barrel (1), the dryer (11) comprises a drying tube (12), a mounting plate (13) is provided inside the drying tube (12), an air inlet cylinder (14) is provided on the top of the drying tube (12), a plurality of air outlet cylinders (15) are provided on the mounting plate (13), and a desiccant (16) is provided between the air inlet cylinder (14) and the air outlet cylinder (15).

2. The activated humic acid drying device according to claim 1, characterized in that: The rotating shaft (5) is provided with limit plates (17) on the upper and lower sides of the connecting ring (9).

3. The activated humic acid drying device according to claim 1, characterized in that: The drying tube (12) comprises an upper cover body (18), a lower cover body (19) and a tube body (20), and both the upper cover body (18) and the lower cover body (19) are provided with mounting grooves (21) threadably matched with the tube body (20).

4. The activated humic acid drying device according to claim 3 is characterized in that: A mounting rod (22) is provided between the upper cover body (18) and the mounting plate (13).

5. The activated humic acid drying device according to claim 3 is characterized in that: A sealing gasket (23) is provided in the installation groove (21).

6. The activated humic acid drying device according to claim 1, characterized in that: A material receiving plate (24) is provided in the drying barrel (1), and the material receiving plate (24) is in an inverted cone shape. A plurality of material receiving holes (25) are provided at the bottom of the fixed pipe (3).

7. The activated humic acid drying device according to claim 6, characterized in that: A movable plate (26) is provided at the bottom of the material receiving plate (24), and a movable cylinder (27) is provided between the movable plate (26) and the bottom of the drying barrel (1).

8. The activated humic acid drying device according to claim 1, characterized in that: A dispersion plate (28) is provided on the top of the fixed tube (3).

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