Drying device for chemical raw material production

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a drying device for chemical raw material production, which comprises a drying barrel, the outer side of the drying barrel is fixedly connected with a support column, the top of the drying barrel is fixedly connected with a feed hopper, and the top of the feed hopper is fixedly connected with a scraping device. The bottom of the drying barrel is fixedly connected with a discharging barrel, the interior of the drying barrel is fixedly connected with a drying device, the scraping device is arranged, chemical raw materials attached to the inner wall of the feeding hopper can be scraped, the wet raw materials cannot be attached to the inner wall of the device, it is guaranteed that the raw materials can be discharged more thoroughly, and the drying efficiency is improved. And by arranging the drying device, more thorough drying of the chemical raw materials is facilitated, by means of continuous allocation and gathering, the passing path of the raw materials is long, the raw materials cannot be stacked at one position, and it is guaranteed that the raw materials can be dried more thoroughly.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and more specifically to a drying device for the production of chemical raw materials. Background Technology

[0002] Chemical raw materials can generally be divided into two main categories: organic chemical raw materials and inorganic chemical raw materials. There are many types of chemical raw materials with a wide range of uses. Common chemical raw materials such as synthetic ammonia, agricultural ammonium bicarbonate, dilute nitric acid, concentrated nitric acid, sodium nitrate, sodium nitrite, mononitrotoluene, and toluidine require different processing steps during production.

[0003] The shortcomings of existing technology: Before chemical raw materials are produced, they need to be dried using a drying device. Because the raw materials are relatively moist, they tend to adhere to the inner wall of the device, and the moist raw materials can easily cause blockages, which is not conducive to the operation. In addition, the distance that the raw materials travel during drying is relatively short, so the raw materials are not dried thoroughly. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a drying device for chemical raw material production to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a drying device for chemical raw material production, including a drying barrel, a support column fixedly connected to the outside of the drying barrel, a feeding hopper fixedly connected to the top of the drying barrel, a scraping device fixedly connected to the top of the feeding hopper, a discharge cylinder fixedly connected to the bottom of the drying barrel, and a drying device fixedly connected inside the drying barrel. The scraping device includes a drive motor, a rotating shaft fixedly connected to the bottom of the drive motor, a scraper fixedly connected to the outside of the rotating shaft, and a rotating plate fixedly connected to the lower part of the outside of the rotating shaft.

[0006] Preferably, the drying drum includes a drum body, and the top of the drum body is provided with a feed inlet.

[0007] Preferably, the support includes a fixed sleeve, a sliding column is fixedly connected to the bottom of the fixed sleeve, a telescopic cylinder is movably connected to the outside of the sliding column, a spring is fixedly connected between the sliding column and the telescopic cylinder, and a connecting plate is fixedly connected to the lower outside of the telescopic cylinder, with a fixing groove provided inside the connecting plate.

[0008] Preferably, the feeding cylinder includes a cylinder body, a guide plate is fixedly connected to the bottom of the cylinder body, and a vibration motor is fixedly connected to the outer side of the cylinder body.

[0009] Preferably, the drying device includes a gathering plate, the interior of which is provided with a through groove, a fixing rod is fixedly connected to the inner side of the gathering plate, a connecting column is fixedly connected to the inner side of the fixing rod, and a spreading plate is fixedly connected to the outer side of the connecting column.

[0010] Preferably, the feed hopper includes a hopper body, a fixed plate is fixedly connected to the top of the hopper body, and a feed cylinder is fixedly connected to the bottom of the hopper body.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model, by providing a scraping device, facilitates the scraping of chemical raw materials adhering to the inner wall of the feed hopper. The scraper is in close contact with the inner wall of the feed hopper. By starting the drive motor, the rotating shaft can drive the scraper to rotate. Through rotation, the raw materials adhering to the inner wall of the feed hopper can be scraped off, ensuring that the raw materials can be discharged more thoroughly. Moreover, the rotation of the rotating shaft can drive the rotating plate to rotate, thereby agitating the raw materials in the feed cylinder and preventing blockage.

[0013] 2. This utility model, by incorporating a drying device, facilitates more thorough drying of chemical raw materials. Heating wires are installed inside both the gathering plate and the spreading plate, generating heat to dry the raw materials. When the raw materials fall onto the uppermost spreading plate, the vibration of the vibrating motor and gravity cause them to move outwards along the surface of the spreading plate, thus spreading them out and preventing them from piling up. As they continue to move, they fall onto the lower gathering plate, then gather towards the center along the top of the gathering plate, and finally fall through a channel onto the lower spreading plate for further spreading. Through this continuous spreading and gathering, the raw materials travel a longer distance and do not accumulate in one place, ensuring more thorough drying. Attached Figure Description

[0014] Figure 1 This is a cross-sectional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the overall structure of the drying drum and the support column of this utility model.

[0017] Figure 4 This is a schematic diagram of the overall structure of the scraping device of this utility model.

[0018] The attached figures are labeled as follows: 1. Drying drum; 101. Drum body; 102. Feed inlet; 2. Support column; 201. Fixing sleeve; 202. Sliding column; 203. Telescopic cylinder; 204. Spring; 205. Fixing groove; 206. Connecting plate; 3. Feeding cylinder; 301. Cylinder body; 302. Guide plate; 303. Vibrating motor; 4. Drying device; 401. Gathering plate; 402. Spreading plate; 403. Connecting column; 404. Through groove; 405. Fixing rod; 5. Feeding hopper; 501. Hopper body; 502. Fixing plate; 503. Feeding cylinder; 6. Scraping device; 601. Drive motor; 602. Rotating shaft; 603. Scraper; 604. Rotating plate. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The drying device for chemical raw material production involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] This utility model provides a drying device for chemical raw material production, including a drying barrel 1, a support column 2 fixedly connected to the outside of the drying barrel 1, a feeding hopper 5 fixedly connected to the top of the drying barrel 1, a scraping device 6 fixedly connected to the top of the feeding hopper 5, a discharge cylinder 3 fixedly connected to the bottom of the drying barrel 1, and a drying device 4 fixedly connected inside the drying barrel 1. The scraping device 6 includes a drive motor 601, a rotating shaft 602 fixedly connected to the bottom of the drive motor 601, a scraper 603 fixedly connected to the outside of the rotating shaft 602, and a rotating plate 604 fixedly connected to the lower outside of the rotating shaft 602. The scraper 603 is in contact with the inner wall of the feeding hopper 5. By starting the drive motor 601, the rotating shaft 602 can drive the scraper 603 to rotate. Through rotation, the raw material attached to the inner wall of the feeding hopper 5 can be scraped off, ensuring that the raw material can be discharged more thoroughly. Moreover, the rotation of the rotating shaft 602 can drive the rotating plate 604 to rotate, thereby agitating the raw material in the feeding cylinder 503 and preventing blockage.

[0021] Furthermore, the drying drum 1 includes a drum body 101, and the top of the drum body 101 is provided with a feed inlet 102 for the passage of raw materials.

[0022] Furthermore, the support column 2 includes a fixing sleeve 201, a sliding column 202 is fixedly connected to the bottom of the fixing sleeve 201, a telescopic cylinder 203 is movably connected to the outside of the sliding column 202, a spring 204 is fixedly connected between the sliding column 202 and the telescopic cylinder 203, a connecting plate 206 is fixedly connected to the lower outside of the telescopic cylinder 203, and a fixing groove 205 is provided inside the connecting plate 206. The sliding column 202 can be raised and lowered outside the telescopic cylinder 203, and can be fixed to the ground through the fixing groove 205.

[0023] Furthermore, the feeding cylinder 3 includes a cylinder body 301, a guide plate 302 is fixedly connected to the bottom of the cylinder body 301, and a vibration motor 303 is fixedly connected to the outside of the cylinder body 301. The guide plate 302 is used to discharge the dried raw materials. By starting the vibration motor 303, and under the action of the spring 204, the sliding column 202 can extend and retract inside the telescopic cylinder 203, so that the raw materials on the drying device 4 can move downward more easily.

[0024] Furthermore, the drying device 4 includes a gathering plate 401, the interior of which is provided with a through groove 404. A fixing rod 405 is fixedly connected to the inner side of the gathering plate 401, and a connecting column 403 is fixedly connected to the inner side of the fixing rod 405. A spreading plate 402 is fixedly connected to the outer side of the connecting column 403. Heating wires are provided inside both the gathering plate 401 and the spreading plate 402. By allowing the heating wires to pass through, heat can be generated, thereby drying the raw materials. When the raw materials fall onto the uppermost spreading plate 402, the vibration motor 303... Under the vibration and gravity, the raw materials can move outwards along the surface of the spreading plate 402, thus spreading them out and preventing them from piling up in one place. As they move, they fall onto the gathering plate 401 below, then gather towards the center from the top of the gathering plate 401, and fall back onto the spreading plate 402 below through the channel 404 for further spreading. Through this continuous spreading and gathering, the raw materials travel a longer distance and do not pile up in one place, ensuring that the raw materials are dried more thoroughly.

[0025] Furthermore, the feed hopper 5 includes a hopper body 501, a fixing plate 502 is fixedly connected to the top of the hopper body 501, and a feed cylinder 503 is fixedly connected to the bottom of the hopper body 501. The fixing plate 502 is used to support the scraping device 6.

[0026] The working principle of this utility model is as follows: Raw materials are fed into the feed hopper 5. The drive motor 601 is activated, causing the rotating shaft 602 to rotate, which in turn drives the scraper 603 to rotate. This rotation scrapes away the raw materials adhering to the inner wall of the feed hopper 5, ensuring more thorough discharge. The rotation of the rotating shaft 602 also drives the rotating plate 604 to rotate, thus agitating the raw materials in the feed cylinder 503 and preventing blockage. Simultaneously, the vibration motor 303 is activated, and the heating wires inside the gathering plate 401 and the spreading plate 402 are energized. When the raw materials fall to the top... When the material is placed on the spreading plate 402, the vibration of the vibrating motor 303 and the action of gravity allow the material to move outwards along the surface of the spreading plate 402, thus spreading the material out and preventing it from piling up in one place. As it moves, the material falls onto the gathering plate 401 below, then gathers from the top of the gathering plate 401 towards the center, and falls back onto the spreading plate 402 below through the channel 404 for further spreading. Through this continuous spreading and gathering, the material travels a longer distance and does not pile up in one place, ensuring that the material is dried more thoroughly.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drying device for chemical raw material production, comprising a drying barrel (1), characterized in that: The outer side of the drying barrel (1) is fixedly connected with a support column (2), the top of the drying barrel (1) is fixedly connected with a feeding hopper (5), the top of the feeding hopper (5) is fixedly connected with a scraping device (6), the bottom of the drying barrel (1) is fixedly connected with a discharging cylinder (3), the inside of the drying barrel (1) is fixedly connected with a drying device (4), the scraping device (6) comprises a driving motor (601), the bottom of the driving motor (601) is fixedly connected with a rotating shaft (602), the outer side of the rotating shaft (602) is fixedly connected with a scraper (603), the lower side of the outer side of the rotating shaft (602) is fixedly connected with a rotating plate (604).

2. The drying device for chemical raw material production according to claim 1, characterized in that: The drying barrel (1) comprises a barrel body (101), and the top of the barrel body (101) is provided with a feeding port (102).

3. The drying device for chemical raw material production according to claim 1, characterized in that: The support column (2) comprises a fixed sleeve (201), the bottom of the fixed sleeve (201) is fixedly connected with a sliding column (202), the outer side of the sliding column (202) is movably connected with a telescopic cylinder (203), the sliding column (202) and the telescopic cylinder (203) are fixedly connected with a spring (204), the lower side of the outer side of the telescopic cylinder (203) is fixedly connected with a connecting plate (206), and the inside of the connecting plate (206) is provided with a fixed groove (205).

4. The drying device for chemical raw material production according to claim 1, characterized in that: The discharging cylinder (3) comprises a cylinder body (301), the bottom of the cylinder body (301) is fixedly connected with a guide plate (302), and the outer side of the cylinder body (301) is fixedly connected with a vibration motor (303).

5. The drying device for chemical raw material production according to claim 1, characterized in that: The drying device (4) comprises a folding plate (401), the inside of the folding plate (401) is provided with a through groove (404), the inner side of the folding plate (401) is fixedly connected with a fixed rod (405), the inner side of the fixed rod (405) is fixedly connected with a connecting column (403), and the outer side of the connecting column (403) is fixedly connected with a sharing plate (402).

6. The drying device for chemical raw material production according to claim 1, characterized in that: The feeding hopper (5) comprises a hopper body (501), the top of the hopper body (501) is fixedly connected with a fixed plate (502), and the bottom of the hopper body (501) is fixedly connected with a feeding cylinder (503).

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