Rapid slurry and powder drying machine

Abstract

The utility model discloses a quick slurry and powder dryer which comprises a rack, a drying cylinder and a precipitation cylinder, the drying cylinder for slurry drying treatment is fastened on one side of the upper end of the rack through a bolt, and the lower end of the drying cylinder is communicated with a first material leakage cylinder for gathering and guiding; one side of the upper end of the drying cylinder communicates with a feeding pipeline for inputting slurry or powder, the upper end of the drying cylinder communicates with an air heater, and an inner pipe is erected at the communicating position of the drying cylinder and the air heater. Comprising a rack, a drying cylinder and a precipitation cylinder, the drying cylinder for slurry drying treatment is fastened to one side of the upper end of the rack through bolts, the lower end of the drying cylinder communicates with a first material leakage cylinder for gathering and guiding, one side of the upper end of the drying cylinder communicates with a feeding pipeline for inputting slurry or powder, and the upper end of the drying cylinder communicates with an air heater; an inner pipe is erected at the communicating position of the drying cylinder and the air heater, and a plurality of installation blades are welded to the periphery of the outer wall of the upper end of the inner pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of slurry and powder drying equipment, in particular to a fast slurry and powder drying machine. Background Art

[0002] Industrial dryers are widely used in food, feed, chemical, pharmaceutical, mining and other industries. A good drying equipment can not only dry slurries, but also dry powders, meeting the needs of synchronous drying. It brings good economic benefits to the using companies while also reducing the floor space occupied by the dryer.

[0003] The utility model relates to the technical field of powder drying, specifically a powder drying machine (CN219223131U), including a bottom plate, a drying box, a rotating shaft, a plurality of connecting rods, a plurality of swinging plates, a plurality of heat-absorbing balls and a motor; two vertical plates are arranged side by side on the upper end surface of the bottom plate; two mounting shafts are respectively arranged at both ends of the drying box, the drying box connects the two vertical plates through the two mounting shafts, a feed pipe is arranged at the upper end of the drying box, a material outlet is arranged at the lower end of the drying box, a sealing assembly for sealing the material outlet is arranged on the bottom surface of the drying box, a dehumidification assembly for dehumidifying high-temperature gas is arranged at the upper end of the drying box, and an electric heating pipe is arranged on the outer shell of the drying box; the motor is installed on a mounting shaft; the rotating shaft is rotatably arranged in the drying box, one end of the rotating shaft passes through the drying box and is connected to the output shaft of the motor; a plurality of swinging plates are connected to the rotating shaft through a plurality of connecting rods; and a plurality of heat-absorbing balls are all located in the drying box. The utility model has a simple structure and is convenient for thoroughly drying powder. However, during use, the slurry and powder cannot be dried simultaneously. The slurry needs to be dried first, and then the agglomerated materials are crushed, transported and dried, which results in lower drying efficiency. The two dryers also bring certain economic burdens to the enterprises and cause troubles to the users.

[0004] Therefore, we propose a fast slurry and powder drying machine. Utility Model Content

[0005] The purpose of the utility model is to provide a fast slurry and powder drying machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast slurry and powder drying machine, comprising a frame, a drying cylinder and a sedimentation cylinder, a drying cylinder for slurry drying treatment is bolted to one side of the upper end of the frame, and the lower end of the drying cylinder is connected to a first leakage cylinder for material aggregation guidance, one side of the upper end of the drying cylinder is connected to a feeding pipe for inputting slurry or powder, the upper end of the drying cylinder is connected to a hot air blower, an inner tube is arranged at the connection between the drying cylinder and the hot air blower, and a plurality of mounting blades are welded around the outer wall of the upper end of the inner tube, the inner tube is welded to the upper end of the drying cylinder through the mounting blades, and the center of the inner tube coincides with the center of the drying cylinder, an auger is welded along the inner wall of the drying cylinder for slurry flow, and a plurality of opening holes are opened on the surface of the inner tube, no opening holes are opened 2-5 cm above and below the connection between the inner tube and the auger, a docking nozzle is welded at the connection between the drying cylinder and the feeding pipeline, and the docking nozzle and the feeding pipeline are connected to each other.

[0007] Furthermore, the lower end of the first material leakage barrel is connected to a material storage box, and the material storage box and the frame are connected by a pull-out mechanism.

[0008] Furthermore, one end of the hot air blower away from the drying cylinder is connected to a powder conveying pipeline, and the end of the powder conveying pipeline is connected to a sedimentation cylinder.

[0009] Furthermore, the upper end of the sedimentation cylinder is connected to a hot air conveying pipeline for the circulation of evaporating gas, and the top of the hot air conveying pipeline is connected to a blower. The sedimentation cylinder is mounted on a side of the frame away from the drying cylinder.

[0010] Furthermore, the lower end of the sedimentation cylinder is connected to the second leakage cylinder, and the lower end of the second leakage cylinder is connected to the powder collecting bracket.

[0011] Furthermore, the powder collecting bracket is slidably connected to the frame, and a plurality of filter bags are sewn and connected below the powder collecting bracket.

[0012] Furthermore, a vibration motor for knocking the wall of the drying cylinder is mounted on one side of the drying cylinder, and the vibration motor is fastened to the frame by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when the fast slurry and powder dryer is in use, the drying cylinder serves as a silo for drying and agglomerating the slurry, and the auger inside it is used for the slurry to flow. Since there is no opening hole 2-5 cm above and below the connection between the inner tube and the auger, the flowing slurry will not block the opening hole. The slurry becomes agglomerated material after drying and is vibrated by the vibration motor, and the agglomerated material is separated from the auger. At the same time, the agglomerated material falls into the first leakage cylinder by its own gravity, thereby meeting the requirements for slurry drying treatment.

[0014] The entire first leakage barrel adopts a funnel-type design, which can meet the needs of gathering and conveying the dried materials. At the same time, the pull-out connected storage box makes it convenient for the user to pull out the storage box full of materials for material conveying.

[0015] The filter bag is used to collect powder. The precipitated powder falls onto the powder collecting bracket and the filter bag collects the powder. At the same time, the design of the filter bag also ensures that the downward airflow will not cause powder to splash around the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the internal structure of the drying drum of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the powder collecting bracket and the filter bag of the utility model.

[0019] In the figure: 1. frame; 2. drying cylinder; 21. inner tube; 22. installation blade; 23. auger; 24. opening hole; 25. docking nozzle; 3. first leakage cylinder; 4. feeding pipe; 5. hot air blower; 6. powder conveying pipe; 7. sedimentation cylinder; 8. hot air conveying pipe; 9. second leakage cylinder; 10. powder collecting bracket; 101. filter bag; 11. storage box; 12. vibration motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-3The utility model provides a technical solution: a fast slurry and powder drying machine, comprising a frame 1, a drying cylinder 2 and a sedimentation cylinder 7, a drying cylinder 2 for slurry drying treatment is bolted to one side of the upper end of the frame 1, and the lower end of the drying cylinder 2 is connected to a first leakage cylinder 3 for guiding the aggregate, a feeding pipe 4 for inputting slurry or powder is connected to one side of the upper end of the drying cylinder 2, a hot air blower 5 is connected to the upper end of the drying cylinder 2, an inner tube 21 is set up at the connection between the drying cylinder 2 and the hot air blower 5, and a plurality of mounting blades 22 are welded around the outer wall of the upper end of the inner tube 21, the inner tube 21 is welded to the upper end of the drying cylinder 2 through the mounting blades 22, and the center of the inner tube 21 coincides with the center of the drying cylinder 2, and the inner tube 2 An auger 23 for slurry flow is welded along the inner wall of the drying cylinder 2, and a plurality of opening holes 24 are opened on the surface of the inner tube 21. No opening hole 24 is opened 2-5 cm above and below the connection between the inner tube 21 and the auger 23. A docking nozzle 25 is welded at the connection between the drying cylinder 2 and the feeding pipe 4, and the docking nozzle 25 and the feeding pipe 4 are connected to each other. The lower end of the first leakage cylinder 3 is connected with a storage box 11, and the storage box 11 and the frame 1 are pulled and connected. The entire first leakage cylinder 3 adopts a funnel design, which can meet the needs of gathering and conveying the dried materials. At the same time, the storage box 11 connected by the pull-out connection is convenient for the user to pull out the storage box 11 full of materials for material conveying.

[0023] Example 2

[0024] See also Figure 1-3 The utility model provides a technical solution: a fast slurry and powder drying machine, the end of the hot air blower 5 away from the drying cylinder 2 is connected to the powder conveying pipeline 6, and the end of the powder conveying pipeline 6 is connected to the sedimentation cylinder 7, the upper end of the sedimentation cylinder 7 is connected to the hot air conveying pipeline 8 for the circulation of evaporating gas, and the top of the hot air conveying pipeline 8 is connected to the blower, the sedimentation cylinder 7 is mounted on the side of the frame 1 away from the drying cylinder 2, the lower end of the sedimentation cylinder 7 is connected to the second leakage cylinder 9, and the lower end of the second leakage cylinder 9 is connected to the powder collecting bracket 10, the hot air blower 5 blows outwards to absorb moisture and dry the slurry, thereby accelerating the slurry agglomeration efficiency. At the same time, some agglomerates are vibrated to become powders and follow the airflow to flow from the powder conveying pipe 6 into the sedimentation cylinder 7. Some humid gases are heated by the hot air blower 5 to become steam and are discharged along the hot air conveying pipe 8, thereby meeting the processing requirements for powder drying. The powder collecting bracket 10 is slidably connected to the frame 1, and a plurality of filter bags 101 are sewn and connected below the powder collecting bracket 10. The filter bags 101 are used to collect the powders. The precipitated powders fall onto the powder collecting bracket 10, and the filter bags 101 collect the powders. At the same time, the design of the filter bags 101 also ensures that the downward airflow will not cause the possibility of powder splashing in the workshop.

[0025] Example 3

[0026] See also Figure 1-3The utility model provides a technical solution: a fast slurry and powder drying machine, a vibration motor 12 for knocking the cylinder wall is set on one side of the drying cylinder 2, and the vibration motor 12 is bolted to the frame 1, and the drying cylinder 2 is used as a silo for drying and agglomerating the slurry, and the auger 23 inside it is used for slurry to flow, and when the hot air blower 5 blows, its negative pressure airflow circulates along the opening 24 at the inner tube 21, which has achieved the purpose of accelerating the flow of water vapor on the surface of the slurry, thereby drying the slurry, and because the opening 24 is not opened 2-5 cm above and below the connection between the inner tube 21 and the auger 23, the flowing slurry will not block the opening 24, and the slurry becomes agglomerated materials after drying, which are vibrated by the vibration motor 12, and the agglomerated materials are separated from the auger 23, and at the same time, the agglomerated materials fall into the first leakage cylinder 3 by their own gravity, which has met the needs of slurry drying.

[0027] Working principle: For this type of fast slurry and powder drying machine, the slurry is first pumped from the feed pipe 4 into the docking nozzle 25, and then flows into the drying cylinder 2. The auger 23 inside it allows the slurry to flow, and when the hot air blower 5 blows, its negative pressure airflow circulates along the opening 24 at the inner tube 21, which has accelerated the flow of water vapor on the surface of the slurry, thereby drying the slurry. After drying, the slurry becomes agglomerated materials, which are vibrated by the vibration motor 12, and the agglomerated materials are separated from the auger 23. At the same time, the agglomerated materials are separated by their own gravity. The powder falls into the first leakage barrel 3 until it falls into the storage box 11. The user pulls out the storage box 11 filled with materials to transport the materials. Then the hot air blower 5 blows air outwards. Some lumps are vibrated into powders and follow the air flow from the powder conveying pipe 6 to the sedimentation barrel 7. Some humid gases are heated by the hot air blower 5 and become steam, which is discharged through the hot air conveying pipe 8. The powder is dried and processed. Finally, the filter bag 101 collects the powder. The precipitated powder falls onto the powder collecting bracket 10, and the filter bag 101 collects the powder.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast slurry and powder drying machine, comprising a frame (1), a drying cylinder (2) and a settling cylinder (7), characterized in that: A drying cylinder (2) for drying slurry is bolted to one side of the upper end of the frame (1), and the lower end of the drying cylinder (2) is connected to a first leakage cylinder (3) for guiding the material aggregation, and one side of the upper end of the drying cylinder (2) is connected to a feeding pipeline (4) for inputting slurry or powder, and the upper end of the drying cylinder (2) is connected to a hot air blower (5), and an inner tube (21) is arranged at the connection point between the drying cylinder (2) and the hot air blower (5), and a plurality of mounting blades (22) are welded around the outer wall of the upper end of the inner tube (21). The inner tube (21) is welded to the upper end of the drying cylinder (2) by installing blades (22), and the center of the inner tube (21) coincides with the center of the drying cylinder (2). The inner tube (21) is welded with an auger (23) along the inner wall of the drying cylinder (2) for the slurry to flow through, and a plurality of opening holes (24) are opened on the surface of the inner tube (21). A docking nozzle (25) is welded at the connection between the drying cylinder (2) and the feed pipe (4), and the docking nozzle (25) and the feed pipe (4) are connected to each other.

2. A fast slurry and powder drying machine according to claim 1, characterized in that: The lower end of the first material leakage barrel (3) is connected to a material storage box (11), and the material storage box (11) and the frame (1) are connected by pulling.

3. A fast slurry and powder drying machine according to claim 1, characterized in that: One end of the hot air blower (5) away from the drying cylinder (2) is connected to a powder conveying pipeline (6), and the end of the powder conveying pipeline (6) is connected to a sedimentation cylinder (7).

4. A fast slurry and powder drying machine according to claim 3, characterized in that: The upper end of the precipitation cylinder (7) is connected to a hot air conveying pipeline (8) for circulating evaporating gas, and the top of the hot air conveying pipeline (8) is connected to a blower. The precipitation cylinder (7) is mounted on a side of the frame (1) away from the drying cylinder (2).

5. A fast slurry and powder drying machine according to claim 4, characterized in that: The lower end of the sedimentation cylinder (7) is connected to a second leakage cylinder (9), and the lower end of the second leakage cylinder (9) is connected to a powder collecting bracket (10).

6. A fast slurry and powder drying machine according to claim 5, characterized in that: The powder collecting support (10) is slidably connected to the frame (1), and a plurality of filter bags (101) are sewn and connected below the powder collecting support (10).

7. A fast slurry and powder drying machine according to claim 1, characterized in that: A vibration motor (12) for knocking the cylinder wall is mounted on one side of the drying cylinder (2), and the vibration motor (12) and the frame (1) are fastened with bolts.

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