Uniform drying device for imidazole ethanol production

Abstract

The utility model discloses a uniform drying device for production of imidazoleethanol, which comprises a machine body, a drying device and a drying device, wherein a placing rack is arranged below the machine body; the conveying belt is arranged on the machine body, the conveying belt is connected with a purification assembly through a rotating shaft and a driving motor, and the purification assembly is connected with the machine body; the drying assembly is connected to the machine body; the purification assembly comprises an exhaust fan, and the exhaust fan is connected with the air collection hopper through an exhaust pipe. According to the uniform drying device for production of imidazoleethanol, the exhaust fan works, gas in the machine body can be sucked into the purification box through the exhaust pipe and the gas collection hopper, the sucked gas is filtered and purified through the filter screen and the activated carbon adsorption plate, large-particle impurities, formaldehyde and other harmful gas in the gas are filtered and adsorbed, and therefore the uniform drying effect is achieved. The discharged gas is purified, and the safety of the working environment is improved.

Description

Technical Field

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

[0002] Imidazole ethanol is an intermediate of imidazole antifungal drugs such as antifungal drugs and fruit preservatives. During the preparation process of imidazole ethanol and after obtaining the crude imidazole ethanol, the crude imidazole ethanol needs to be dried and recrystallized with toluene to finally obtain the dry imidazole ethanol.

[0003] At present, the existing uniform drying device for the production of imidazole ethanol generally places the imidazole ethanol crude product to be dried inside the drying device, and then heats and dries it through the drying components inside the device, and directly recovers it after drying. However, since imidazole ethanol releases some harmful gases such as formaldehyde in the imidazole ethanol crude product, it is easy to cause harm to the staff during long-term work. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings existing in the prior art, including:

[0005] A machine body, wherein a placement rack is arranged below the machine body;

[0006] A transmission belt, the transmission belt is arranged on the body, and the transmission belt is connected to the driving motor through a rotating shaft

[0007] A purification component connected to the body;

[0008] A drying component, the drying component is connected to the body;

[0009] The purification component includes an exhaust fan, which is connected to an air collecting hopper through an exhaust pipe, the exhaust pipe is connected to a machine body, and an air outlet end of the exhaust fan is connected to a purification box, wherein a filter screen and an activated carbon adsorption plate are arranged inside the purification box.

[0010] As a further description of the above technical solution: a first inspection door is arranged on the machine body, a material guide plate is arranged at the discharge end of the conveyor belt, and the material guide plate is detachably connected to the machine body.

[0011] As a further description of the above technical solution: the drying component includes a heating box, which is provided with an air inlet and an air outlet pipe, the air outlet pipe is connected to the air inlet end of the suction pump, the air outlet end of the suction pump is connected to the injection pipe, and a heating wire and a baffle are provided inside the heating box.

[0012] As a further description of the above technical solution: a partition plate is arranged inside the placement rack, and the placement rack is detachably connected to supporting feet.

[0013] As a further description of the above technical solution: a second inspection door is provided on one side of the purification box, and the connection between the filter screen and the activated carbon adsorption plate and the purification box is detachable.

[0014] As a further description of the above technical solution: the filter screen is located above the activated carbon adsorption plate, and at least two activated carbon adsorption plates are provided.

[0015] As a further description of the above technical solution: a plurality of air jet nozzles are arranged on the air jet pipe at equal intervals.

[0016] As a further description of the above technical solution: a plurality of the heating wires and baffles are provided, and the plurality of baffles are staggered and connected to the inner walls on both sides of the heating box, and the heating wires are detachably connected to the inner wall of the heating box.

[0017] The above technical solution has the following advantages or beneficial effects:

[0018] The utility model works by means of an exhaust fan, and can draw the gas inside the machine body into the purification box through the exhaust pipe and the gas collecting bucket, and filter and purify the drawn gas through the filter net and the activated carbon adsorption plate, and filter and adsorb large particle impurities and harmful gases such as formaldehyde in the gas, so that the exhausted gas is purified, thereby improving the safety of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a uniform drying device in one embodiment of the utility model;

[0020] Figure 2 This is a front view of a uniform drying device in one embodiment of the utility model;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the purification component in the uniform drying device;

[0022] Figure 4 for Figure 1 Schematic diagram of the structure of the drying component in the uniform drying device.

[0023] Legend:

[0024] 1. Machine body; 2. Placement rack; 3. Conveyor belt; 4. Drive motor; 5. Purification component; 6. Drying component; 7. First inspection door; 8. Guide plate; 9. Partition plate; 10. Support feet; 51. Exhaust fan; 52. Exhaust pipe; 53. Air collecting hopper; 54. Purification box; 55. Filter; 56. Activated carbon adsorption plate; 57. Second inspection door; 61. Heating box; 62. Exhaust pipe; 63. Suction pump; 64. Jet pipe; 65. Heating wire; 66. Baffle; 67. Jet nozzle; 68. Air inlet. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" 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.

[0028] like Figure 1-4As shown, the utility model is a uniform drying device for the production of imidazole ethanol, comprising: a body 1, a placing rack 2 is arranged below the body 1; a conveyor belt 3, the conveyor belt 3 is arranged on the body 1, the conveyor belt 3 is connected to the purification component 5 through a rotating shaft and a driving motor 4, and the purification component 5 is connected to the body 1; a drying component 6, the drying component 6 is connected to the body 1; the purification component 5 comprises an exhaust fan 51, the exhaust fan 51 is connected to the air collecting hopper 53 through an exhaust pipe 52, the exhaust pipe 52 is connected to the body 1, the air outlet end of the exhaust fan 51 is connected to the purification box 54, a filter screen 55 and an activated carbon adsorption plate 56 are arranged inside the purification box 54, the filter screen 55 is located above the activated carbon adsorption plate 56, and at least two activated carbon adsorption plates 56 are arranged.

[0029] In this embodiment, the crude imidazole ethanol to be dried is laid on the conveyor belt 3, and the material is transported to the bottom of the drying component 6 via the conveyor belt 3 for drying. The exhaust fan 51 works, and the gas inside the body 1 can be drawn into the purification box 54 through the exhaust pipe 52 and the gas collecting hopper 53. The drawn gas is filtered and purified by the filter net 55 and the activated carbon adsorption plate 56, and large particles of impurities and harmful gases such as formaldehyde in the gas are filtered and adsorbed, so that the exhausted gas is purified, thereby improving the safety of the working environment.

[0030] like Figure 1 and Figure 2 As shown, a first inspection door 7 is provided on the machine body 1, and a material guide plate 8 is provided at the discharge end of the conveyor belt 3, and the material guide plate 8 is detachably connected to the machine body 1; the first inspection door 7 is convenient for inspection and replacement of the exhaust pipe 52 and the air collecting hopper 53.

[0031] like Figure 1 and Figure 3 As shown, the drying component 6 includes a heating box 61, which is provided with an air inlet 68 and an air outlet pipe 62. The air outlet pipe 62 is connected to the air inlet end of the suction pump 63, and the air outlet end of the suction pump 63 is connected to the jet pipe 64. A heating wire 65 and a baffle 66 are provided inside the heating box 61. When the suction pump 63 works, cold air is sucked in through the air inlet 68 for heating, and then discharged through the jet pipe 64 to dry the material on the conveyor belt 3.

[0032] like Figure 1 and Figure 2 As shown, a partition plate 9 is provided inside the placement rack 2, and the placement rack 2 is detachably connected to a supporting foot 10; the placement rack 2 is divided into a plurality of placement spaces by the partition plate 9, so as to facilitate the placement of commonly used tools.

[0033] like Figure 1 and Figure 3As shown, a second inspection door 57 is provided on one side of the purification box 54, and the connection mode between the filter screen 55 and the activated carbon adsorption plate 56 and the purification box 54 is detachable; the second inspection door 57 is used to facilitate the inspection of the interior of the purification box 54, and the connection mode between the filter screen 55 and the activated carbon adsorption plate 56 and the purification box 54 is detachable, which facilitates the replacement of the filter screen 55 and the activated carbon adsorption plate 56.

[0034] like Figure 1 and Figure 4 As shown, a plurality of air nozzles 67 are arranged at equal intervals on the air jet pipe 64 , and two air jet pipes 64 are arranged and located on both sides of the purification component 5 ; the drying range is increased by the plurality of air nozzles 67 , and the drying effect is improved.

[0035] like Figure 1 and Figure 4 As shown, a plurality of heating wires 65 and baffles 66 are provided, and the plurality of baffles 66 are connected to the inner walls on both sides of the heating box 61 in an interlaced manner, and the heating wires 65 are detachably connected to the inner walls of the heating box 61; by adopting a plurality of baffles 66 that are connected to the inner walls on both sides of the heating box 61 in an interlaced manner, the wind entering through the air inlet 68 can be fully heated for a long time to form uniform hot air, thereby enhancing the uniform drying ability of the device.

[0036] Working principle: The staff spreads the imidazole ethanol crude product to be dried on the conveyor belt 3, and transports the material to the bottom of the drying component 6 through the conveyor belt 3 for drying. The exhaust fan 51 works, and the gas inside the body 1 can be sucked into the purification box 54 through the exhaust pipe 52 and the gas collecting hopper 53. The sucked gas is filtered and purified by the filter net 55 and the activated carbon adsorption plate 56, and the large particles of impurities and harmful gases such as formaldehyde in the gas are filtered and adsorbed, so that the discharged gas is purified, thereby improving the safety of the working environment.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A uniform drying device for producing imidazole ethanol, characterized in that, include: A machine body (1), wherein a placement rack (2) is arranged below the machine body (1); A transmission belt (3), wherein the transmission belt (3) is arranged on the machine body (1), and the transmission belt (3) is connected to a driving motor (4) via a rotating shaft. A purification component (5), the purification component (5) being connected to the machine body (1); A drying component (6), the drying component (6) being connected to the machine body (1); The purification component (5) comprises an exhaust fan (51), the exhaust fan (51) is connected to an air collecting hopper (53) via an exhaust pipe (52), the exhaust pipe (52) is connected to the machine body (1), the air outlet end of the exhaust fan (51) is connected to a purification box (54), and a filter screen (55) and an activated carbon adsorption plate (56) are arranged inside the purification box (54).

2. A uniform drying device for producing imidazole ethanol according to claim 1, characterized in that: The machine body (1) is provided with a first inspection door (7), and the discharge end of the conveyor belt (3) is provided with a guide plate (8), and the guide plate (8) is detachably connected to the machine body (1).

3. A uniform drying device for producing imidazole ethanol according to claim 1, characterized in that: The drying component (6) comprises a heating box (61), and the heating box (61) is provided with an air inlet (68) and an air outlet pipe (62), the air outlet pipe (62) is connected to the air inlet end of an air suction pump (63), and the air outlet end of the air suction pump (63) is connected to the air injection pipe (64), and a heating wire (65) and a baffle (66) are provided inside the heating box (61).

4. A uniform drying device for producing imidazole ethanol according to claim 1, characterized in that: A partition plate (9) is arranged inside the placement rack (2), and the placement rack (2) is detachably connected to supporting feet (10).

5. A uniform drying device for producing imidazole ethanol according to claim 1, characterized in that: A second inspection door (57) is provided on one side of the purification box (54), and the filter screen (55) and the activated carbon adsorption plate (56) are connected to the purification box (54) in a detachable manner.

6. A uniform drying device for producing imidazole ethanol according to claim 1, characterized in that: The filter screen (55) is located above the activated carbon adsorption plate (56), and at least two activated carbon adsorption plates (56) are provided.

7. A uniform drying device for producing imidazole ethanol according to claim 3, characterized in that: A plurality of air nozzles (67) are arranged at equal intervals on the air injection pipe (64).

8. A uniform drying device for producing imidazole ethanol according to claim 3, characterized in that: A plurality of the heating wires (65) and baffles (66) are provided, and the plurality of baffles (66) are connected to the inner walls on both sides of the heating box (61) in a staggered manner. The heating wires (65) are detachably connected to the inner wall of the heating box (61).

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