Drying device for lithium aluminum hydride production

Abstract

The utility model discloses a drying device for lithium aluminum hydride production, and relates to the field of lithium aluminum hydride production. The drying device for lithium aluminum hydride production comprises a tank body, an air cylinder is fixedly connected to the left side of the tank body, the output end of the air cylinder penetrates into an inner cavity of the tank body and is fixedly connected with a frame body, a screen is transversely and fixedly connected to the bottom of an inner cavity of the frame body, and a shell is fixedly connected to the right side of the tank body; buffer springs are fixedly connected to the top and the bottom of the right side of the inner cavity of the shell, and buffer plates are fixedly connected to the left sides of the buffer springs. According to the drying device for lithium aluminum hydride production, firstly, materials are added into the frame body through the feeding hopper, at the moment, the electric heating plate heats in the tank body, meanwhile, the air cylinder drives the frame body to reciprocate left and right, the frame body is buffered on the buffer plate through the buffer column, and the buffer plate drives the sliding block to slide in the sliding groove; and meanwhile, the buffer plate is buffered on the buffer spring.

Description

Technical Field

[0001] The utility model relates to the field of lithium aluminum hydride production, in particular to a drying device for lithium aluminum hydride production. Background Art

[0002] Lithium aluminum hydride is a complex hydride, a white or off-white crystal, and is a very important reducing agent in organic synthesis, especially for the reduction of esters, carboxylic acids and amides. Pure lithium aluminum hydride is a white crystalline solid.

[0003] In the production process of lithium aluminum hydride, a drying device is needed. The existing drying device has a poor drying effect. When people use the drying device, they cannot fully dry the materials, which easily causes the materials to clump together, resulting in blockage and affecting the drying quality of the materials.

[0004] Therefore, it is necessary to provide a drying device for lithium aluminum hydride production to solve the above-mentioned technical problems. The disclosure of the information in this background technology section is only intended to increase the understanding of the overall background of the present invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes the prior art known to the general technicians in the field. Utility Model Content

[0005] The utility model provides a drying device for lithium aluminum hydride production, which solves the technical problem that the existing drying device has poor drying effect, when people use the drying device, materials cannot be fully dried, and materials are easily agglomerated, resulting in material blocking, which affects the drying quality of the materials.

[0006] In order to solve the above technical problems, the utility model provides a drying device for lithium aluminum hydride production, comprising a tank body, a cylinder is fixedly connected to the left side of the tank body, the output end of the cylinder penetrates into the inner cavity of the tank body and is fixedly connected to a frame body, a screen is fixedly connected to the bottom of the inner cavity of the frame body in the transverse direction, a shell is fixedly connected to the right side of the tank body, the top and bottom of the right side of the inner cavity of the shell body are fixedly connected to buffer springs, a buffer plate is fixedly connected to the left side of the buffer spring, a buffer column is fixedly connected to the top and bottom of the left side of the buffer plate, the left side of the buffer column penetrates into the inner cavity of the tank body and is fixedly connected to the right side of the frame body, a box is fixedly connected to the bottom of the left side of the tank body, a mounting seat is fixedly connected to the inner side of the mounting seat, an electric hot air blower is fixedly connected to the right side of the electric hot air blower, a conduit is connected to the right side of the conduit, the right side of the conduit penetrates into the inner cavity of the tank body, a nozzle is connected to the top of the conduit, a fixed block is fixedly connected to the right side of the conduit, and the right side of the fixed block is fixedly connected to the right side of the inner cavity of the tank body, and electric heating plates are fixedly connected to the tops of both sides of the inner cavity of the tank body.

[0007] Preferably, an air inlet is opened on the left side of the box body, and a dustproof net is vertically fixedly connected to the inner cavity of the air inlet.

[0008] Preferably, a slide groove is provided at the top and the bottom of the inner cavity of the shell, a slider is slidably connected to the inner cavity of the slide groove, and the inner side of the slider is fixedly connected to the top and the bottom of the buffer plate.

[0009] Preferably, supporting legs are fixedly connected around the bottom of the tank body, the bottom of the tank body is connected to a feed pipe, and a valve is provided on the surface of the feed pipe.

[0010] Preferably, guide plates are fixedly connected to the tops of both sides of the inner cavity of the tank body, and the top of the tank body is connected to a feed hopper.

[0011] Preferably, a cleaning door is hingedly connected to the top of the left side of the front of the tank body, and a handle is fixedly connected to the right side of the front of the cleaning door.

[0012] Compared with the related art, the drying device for lithium aluminum hydride production provided by the utility model has the following beneficial effects:

[0013] The utility model provides a drying device for lithium aluminum hydride production. Firstly, materials are added into a frame through a feed hopper. At this time, an electric heating plate is heated in a tank. At the same time, a cylinder drives the frame to reciprocate left and right. The frame is buffered on a buffer plate through a buffer column. The buffer plate drives a slide block to slide in a slide groove. At the same time, the buffer plate is buffered on a buffer spring.

[0014] The utility model provides a drying device for lithium aluminum hydride production, wherein a frame drives a screen to screen materials, a synchronous electric hot air blower starts to operate, the electric hot air blower conveys hot air into a conduit, and the conduit blows hot air into a tank through a nozzle to prevent the screen from being blocked, and thoroughly dried materials fall through the screen and are discharged through a discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a drying device for lithium aluminum hydride production provided by the utility model;

[0016] Figure 2 This is a cross-sectional view of the tank structure of the utility model;

[0017] Figure 3 This is a partial enlarged view of the AA structure of the utility model;

[0018] Figure 4 It is a partial enlarged view of the BB structure of the utility model.

[0019] Numbers in the figure: 1. tank body; 2. cylinder; 3. frame; 4. screen; 5. shell; 6. buffer spring; 7. buffer plate; 8. buffer column; 9. box body; 10. mounting seat; 11. electric heating blower; 12. duct; 13. nozzle; 14. electric heating plate; 15. air inlet; 16. dustproof net; 17. slide; 18. slider; 19. feed pipe; 20. guide plate; 21. feed hopper. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1-4The utility model provides a technical solution: a drying device for lithium aluminum hydride production, comprising a tank body 1, a cylinder 2 is fixedly connected to the left side of the tank body 1, the output end of the cylinder 2 penetrates into the inner cavity of the tank body 1 and is fixedly connected to a frame body 3, a screen 4 is laterally fixedly connected to the bottom of the inner cavity of the frame body 3, a shell 5 is fixedly connected to the right side of the tank body 1, a buffer spring 6 is fixedly connected to the top and bottom of the right side of the inner cavity of the shell 5, a buffer plate 7 is fixedly connected to the left side of the buffer spring 6, a buffer column 8 is fixedly connected to the top and bottom of the left side of the buffer plate 7, and the left side of the buffer column 8 penetrates into the tank The inner cavity of the tank body 1 is fixedly connected to the right side of the frame body 3, the bottom of the left side of the tank body 1 is fixedly connected to the box body 9, the top and bottom of the inner cavity of the box body 9 are fixedly connected to the mounting seat 10, the inner side of the mounting seat 10 is fixedly connected to the electric hot air blower 11, the right side of the electric hot air blower 11 is connected to the conduit 12, the right side of the conduit 12 passes through the inner cavity of the tank body 1, the top of the conduit 12 is connected to the nozzle 13, the right side of the conduit 12 is fixedly connected to the fixing block, and the right side of the fixing block is fixedly connected to the right side of the inner cavity of the tank body 1, and the tops of both sides of the inner cavity of the tank body 1 are fixedly connected to electric heating plates 14.

[0027] In this embodiment, the dustproof net 16 can effectively prevent the air inlet 15 from dust during use, and the slide groove 17 and the slider 18 can ensure smooth movement of the buffer plate 7 during use.

[0028] Embodiment 2:

[0029] See also Figure 1-4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: an air inlet 15 is provided on the left side of the box body 9, and the inner cavity of the air inlet 15 is vertically fixedly connected with a dustproof net 16, and the top and bottom of the inner cavity of the shell 5 are provided with slide grooves 17, and the inner cavity of the slide groove 17 is slidably connected with a slider 18, and the inner side of the slider 18 is fixedly connected to the top and bottom of the buffer plate 7, and the bottom of the tank body 1 is fixedly connected with support legs, and the bottom of the tank body 1 is connected to a discharge pipe 19, and a valve is provided on the surface of the discharge pipe 19, and the tops of both sides of the inner cavity of the tank body 1 are fixedly connected with guide plates 20, and the top of the tank body 1 is connected with a feed hopper 21, and a cleaning door is hinged on the top of the left side of the front of the tank body 1 through a hinge, and a handle is fixedly connected to the right side of the front of the cleaning door.

[0030] In this embodiment, the valve is used to control the flow rate of the discharge pipe 19 during use, and the guide plate 20 is used to shield the tank body 1 from the material during use.

[0031] The working principle of a drying device for lithium aluminum hydride production provided by the utility model is as follows:

[0032] The first step to implement the innovation point:

[0033] Step 1: First, add the material into the frame 3 through the feed hopper 21. At this time, the electric heating plate 14 heats the tank 1, and the cylinder 2 drives the frame 3 to reciprocate left and right;

[0034] Step 2: The frame 3 is buffered on the buffer plate 7 through the buffer column 8, and the buffer plate 7 drives the slider 18 to slide in the slide groove 17, and the buffer plate 7 is buffered on the buffer spring 6 at the same time.

[0035] The second innovation point implementation steps:

[0036] The first step: the frame 3 drives the screen 4 to screen the material, and the electric hot air blower 11 starts to operate synchronously, and the electric hot air blower 11 conveys hot air into the duct 12;

[0037] Step 2: The conduit 12 blows hot air into the tank body 1 through the nozzle 13 to prevent the screen 4 from being blocked. The completely dried material falls through the screen 4 and is discharged through the discharge pipe 19.

[0038] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail. The peripheral controller mentioned in the specification can control the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0039] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A drying device for producing lithium aluminum hydride, comprising a tank body (1), characterized in that: The left side of the tank body (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) passes through the inner cavity of the tank body (1) and is fixedly connected to a frame body (3), the bottom of the inner cavity of the frame body (3) is transversely fixedly connected to a screen (4), the right side of the tank body (1) is fixedly connected to an outer shell (5), the top and bottom of the right side of the inner cavity of the outer shell (5) are fixedly connected to a buffer spring (6), the left side of the buffer spring (6) is fixedly connected to a buffer plate (7), the top and bottom of the left side of the buffer plate (7) are fixedly connected to a buffer column (8), the left side of the buffer column (8) passes through the inner cavity of the tank body (1) and is fixedly connected to the right side of the frame body (3). The bottom of the left side of the tank body (1) is fixedly connected to a box body (9), the top and bottom of the inner cavity of the box body (9) are fixedly connected to a mounting seat (10), the inner side of the mounting seat (10) is fixedly connected to an electric hot air blower (11), the right side of the electric hot air blower (11) is connected to a conduit (12), the right side of the conduit (12) passes through the inner cavity of the tank body (1), the top of the conduit (12) is connected to a nozzle (13), the right side of the conduit (12) is fixedly connected to a fixing block, and the right side of the fixing block is fixedly connected to the right side of the inner cavity of the tank body (1), and the tops of both sides of the inner cavity of the tank body (1) are fixedly connected to electric heating plates (14).

2. A drying device for lithium aluminum hydride production according to claim 1, characterized in that: An air inlet (15) is provided on the left side of the box body (9), and a dustproof net (16) is vertically fixedly connected to the inner cavity of the air inlet (15).

3. A drying device for lithium aluminum hydride production according to claim 1, characterized in that: The top and bottom of the inner cavity of the shell (5) are both provided with a slide groove (17), the inner cavity of the slide groove (17) is slidably connected to a slider (18), and the inner side of the slider (18) is fixedly connected to the top and bottom of the buffer plate (7).

4. A drying device for lithium aluminum hydride production according to claim 1, characterized in that: Support legs are fixedly connected around the bottom of the tank body (1), and the bottom of the tank body (1) is connected to a feed pipe (19), and a valve is provided on the surface of the feed pipe (19).

5. A drying device for lithium aluminum hydride production according to claim 1, characterized in that: Guide plates (20) are fixedly connected to the tops of both sides of the inner cavity of the tank body (1), and the top of the tank body (1) is connected to a feed hopper (21).

6. A drying device for lithium aluminum hydride production according to claim 1, characterized in that: A cleaning door is hingedly connected to the top of the left side of the front of the tank body (1) via a hinge, and a handle is fixedly connected to the right side of the front of the cleaning door.

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