Drying device for quartz sand production

Abstract

The utility model discloses a drying device for quartz sand production, which comprises a mounting frame, a drying device and a drying device, the flattening assembly is connected to the upper portion of the mounting frame; the material scraping assembly is connected to the lower portion of the mounting frame; the drying assembly is arranged on one side of the flattening assembly; the universal wheels are connected to the lower part of the mounting frame; the flattening assembly comprises a connecting frame, and an electric lifting rod is detachably connected to the connecting frame. Quartz sand is conveyed into the drying assembly through the conveying belt to be dried, the passing quartz sand can be flattened through the flattening plate, so that the thicknesses of the quartz sand entering the drying assembly are the same, the quartz sand is evenly dried, and the drying efficiency is improved; and the distance between the flattening plate and the conveying belt is adjusted, so that quartz sand with different thicknesses can be flattened conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand processing equipment, in particular to a drying device for quartz sand production. Background Art

[0002] Quartz sand is quartz particles formed by crushing quartz stone. In quartz sand production, it needs to be dried by a dryer. There are several drying modes for the dryer, such as belt drying, drum drying, box drying, tower drying, etc. During the drying process of the material, there are hot air flow type and radiation type, etc.

[0003] At present, for the existing belt drying device, quartz sand is generally directly poured onto the conveyor belt. However, the feeding rate of quartz sand from the funnel will fluctuate, resulting in different thicknesses of quartz sand falling on different parts of the conveyor belt, which easily leads to uneven drying and affects the drying efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, including: a mounting frame, on which a conveyor belt is arranged; a leveling component, which is connected above the mounting frame; a scraping component, which is connected below the mounting frame; a drying component, which is arranged on one side of the leveling component; universal wheels, which are connected below the mounting frame; the leveling component includes a connecting frame, on which an electric lifting rod is detachably connected, and the lower part of the electric lifting rod is connected with a leveling plate, and the leveling plate is located above the conveyor belt.

[0005] As a further description of the above technical solution: the scraping component includes a fixing plate, which is connected with the mounting frame, the fixing plate is detachably connected with a fixing rod, and a cleaning brush is connected to the fixing rod.

[0006] As a further description of the above technical solution: the drying component includes a drying box, which is arranged above the conveyor belt, a hot air box is arranged above the drying box, the hot air box is connected with a hot air pipe below, and a plurality of air outlet pipes are arranged below the hot air pipe.

[0007] As a further description of the above technical solution: a threaded rod is arranged below the mounting frame, a fixed seat is connected below the threaded rod, and a rotating block is arranged on the threaded rod.

[0008] As a further description of the above technical solution: a collecting box is arranged below the cleaning brush, and the collecting box is detachably connected with the mounting frame.

[0009] As a further description of the above technical solution: a plurality of fans are arranged on the drying box.

[0010] As a further description of the above technical solution: a control box is provided on the mounting frame.

[0011] The above technical solution has the following advantages or beneficial effects:

[0012] In the present utility model, quartz sand is transported into the drying assembly by a conveyor belt for drying. The passing quartz sand can be leveled by a leveling plate, so that the thickness of the quartz sand entering the drying assembly is the same, ensuring uniform drying of the quartz sand and improving the drying efficiency. At the same time, the leveling plate can be driven to lift by an electric lifting rod to adjust the distance between the leveling plate and the conveyor belt, facilitating the leveling of quartz sand with different thicknesses. Description of the Drawings

[0013] Figure 1 is a schematic structural view of a drying device in an embodiment of the present utility model;

[0014] Figure 2 is a front view of a drying device in an embodiment of the present utility model;

[0015] Figure 3 is a side view of a drying device in an embodiment of the present utility model;

[0016] Figure 4 is Figure 1 a schematic structural view of the drying assembly in the drying device.

[0017] Legend Explanation:

[0018] 1. Mounting frame; 2. Conveyor belt; 3. Leveling assembly; 4. Scraping assembly; 5. Drying assembly; 6. Universal wheel; 7. Threaded rod; 8. Fixed seat; 9. Rotating block; 10. Aggregate box; 11. Control box; 31. Connecting frame; 32. Electric lifting rod; 33. Leveling plate; 41. Fixed plate; 42. Fixed rod; 43. Cleaning brush; 51. Drying box; 52. Hot air box; 53. Hot air pipe; 54. Air outlet pipe; 55. Fan. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "arrange", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] As Figures 1-4 shown, a drying device for quartz sand production of the present utility model includes: a mounting frame 1, a conveyor belt 2 is arranged on the mounting frame 1; a flattening assembly 3, the flattening assembly 3 is connected above the mounting frame 1; a scraping assembly 4, the scraping assembly 4 is connected below the mounting frame 1; a drying assembly 5, the drying assembly 5 is arranged on one side of the flattening assembly 3; universal wheels 6, the universal wheels 6 are connected below the mounting frame 1; the flattening assembly 3 includes a connecting frame 31, an electric lifting rod 32 is detachably connected to the connecting frame 31, the lower part of the electric lifting rod 32 is connected to a flattening plate 33, and the flattening plate 33 is located above the conveyor belt 2.

[0023] In this embodiment, the quartz sand to be dried is poured onto the conveyor belt 2 through a funnel, and the conveyor belt 2 transports the quartz sand into the drying assembly 5 for drying. The quartz sand passing through can be flattened by the flattening plate 33, so that the thickness of the quartz sand entering the drying assembly 5 is the same, making the quartz sand dry evenly, improving the drying efficiency. At the same time, the electric lifting rod 32 can drive the flattening plate 33 to lift and adjust the distance between the flattening plate 33 and the conveyor belt 2, facilitating the flattening of quartz sand with different thicknesses.

[0024] As Figure 1 and Figure 2 shown, specifically, the scraping assembly 4 includes a fixing plate 41, the fixing plate 41 is connected to the mounting frame 1, the fixing plate 41 is detachably connected to a fixing rod 42, and a cleaning brush 43 is connected to the fixing rod 42; the cleaning brush 43 can scrape off the quartz sand adhered to the return conveyor belt 2, facilitating the recycling and collection of the adhered quartz sand, and preventing the adhered quartz sand from spilling onto the ground and affecting the working environment. By the detachable connection between the fixing plate 41 and the fixing rod 42, it is convenient to adjust and replace the cleaning brush 43, enhancing the practicability of the device.

[0025] As Figure 1 and Figure 4 shown, specifically, the drying assembly 5 includes a drying box 51, the drying box 51 is arranged above the conveyor belt 2, a hot air box 52 is arranged above the drying box 51, the hot air box 52 is connected to a hot air pipe 53 below, and a plurality of air outlet pipes 54 are arranged below the hot air pipe 53; hot air is introduced into the hot air pipe 53 through the hot air box 52, and the air outlet rate can be increased through the plurality of air outlet pipes 54, and the drying efficiency is increased.

[0026] As Figure 1 and Figure 3 shown, specifically, a threaded rod 7 is arranged below the mounting frame 1, the threaded rod 7 is connected to a fixed seat 8 below, and a rotating block 9 is arranged on the threaded rod 7; by rotating the rotating block 9, the threaded rod 7 can be driven to move up and down in a threaded manner, and then the fixed seat 8 is driven to move up and down. When the device needs to be moved, the fixed seat 8 is driven to rise by rotating the rotating block 9, and the device can be conveniently moved through the universal wheels 6. When the device needs to be fixed, the fixed seat 8 is driven to descend by rotating the rotating block 9, and the device can be conveniently fixed by the close contact between the fixed seat 8 and the ground.

[0027] As Figure 1 and Figure 2 shown, specifically, an aggregate box 10 is arranged below the cleaning brush 43, and the aggregate box 10 is detachably connected to the mounting frame 1; the aggregate box 10 is convenient for centrally collecting the quartz sand scraped off by the cleaning brush 43.

[0028] As Figure 1 and Figure 2 shown, specifically, a plurality of fans 55 are arranged on the drying box 51; by the operation of the fans 55, the hot air inside the drying box 51 can be dispersed, the hot air flow inside the drying box 51 is accelerated, so that the hot air quickly fills the entire drying box 51, the drying efficiency is increased, and at the same time the fans 55 can also play a role in air drying.

[0029] As Figure 1 and Figure 2 shown, specifically, a control box 11 is arranged on the mounting frame 1; the device is controlled to work through the control box 11.

[0030] Working principle: The staff pours the quartz sand to be dried onto the conveyor belt 2 through a funnel, and the conveyor belt 2 transports the quartz sand into the drying assembly 5 for drying. The quartz sand passing through can be leveled by the leveling plate 33, so that the thickness of the quartz sand entering the drying assembly 5 is the same, the quartz sand is dried evenly, and the drying efficiency is improved. At the same time, the leveling plate 33 can be driven to rise and fall by the electric lifting rod 32 to adjust the distance between the leveling plate 33 and the conveyor belt 2, which is convenient for leveling quartz sand with different thicknesses.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A drying device for quartz sand production, characterized in that, Comprising: A mounting frame (1), on which a conveyor belt (2) is arranged; A flattening assembly (3), which is connected above the mounting frame (1); A scraping assembly (4), which is connected below the mounting frame (1); A drying assembly (5), which is arranged on one side of the flattening assembly (3); Universal wheels (6), which are connected below the mounting frame (1); The flattening assembly (3) includes a connecting frame (31), on which an electric lifting rod (32) is detachably connected. The lower part of the electric lifting rod (32) is connected to a flattening plate (33), and the flattening plate (33) is located above the conveyor belt (2).

2. The drying device for quartz sand production according to claim 1, wherein: The scraping assembly (4) includes a fixing plate (41), which is connected to the mounting frame (1). The fixing plate (41) is detachably connected to a fixing rod (42), and a cleaning brush (43) is connected to the fixing rod (42).

3. A drying device for quartz sand production according to claim 1, characterized in that: The drying assembly (5) includes a drying box (51), which is arranged above the conveyor belt (2). Above the drying box (51), a hot air box (52) is arranged. The lower part of the hot air box (52) is connected to a hot air pipe (53), and a plurality of air outlet pipes (54) are arranged below the hot air pipe (53).

4. A drying device for quartz sand production according to claim 1, characterized in that: Below the mounting frame (1), a threaded rod (7) is arranged. The lower part of the threaded rod (7) is connected to a fixed seat (8), and a rotating block (9) is arranged on the threaded rod (7).

5. The drying device for quartz sand production according to claim 2, characterized in that: Below the cleaning brush (43), a collecting box (10) is arranged, and the collecting box (10) is detachably connected to the mounting frame (1).

6. The drying device for quartz sand production according to claim 3, wherein: A plurality of fans (55) are arranged on the drying box (51).

7. A drying device for quartz sand production according to claim 1, characterized in that: A control box (11) is arranged on the mounting frame (1).

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