Chemical raw material dehydration furnace

Abstract

The utility model discloses a chemical raw material dewatering furnace, which belongs to the technical field of dewatering furnaces and comprises a furnace box, a servo motor is fixedly mounted at the bottom of the furnace box, an output shaft of the servo motor extends to an inner cavity of the furnace box and is fixedly connected with a dewatering inner container, and dewatering filter holes are formed in the outer side of the dewatering inner container. The inner wall of the furnace box is fixedly connected with a scraping plate, and the end of the scraping plate extends into an inner cavity of the dehydration inner container and is attached to the inner wall of the dehydration inner container. According to the chemical raw material dewatering device, the servo motor is used for driving the dewatering inner container to rotate, centrifugal force generated by rotation of the dewatering inner container is used for enabling water in chemical raw materials in the dewatering inner container to overflow from the dewatering filter holes, and in addition, the scraping plate is used for scraping the inner wall of the dewatering inner container, so that the chemical raw materials subjected to the centrifugal force fall off; and on the other hand, the uniform dehydration of all chemical raw materials is ensured, and the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydration furnaces, and more specifically to a chemical raw material dehydration furnace. Background Art

[0002] In the chemical production process, the dehydration of raw materials is a crucial link. The dehydration process can effectively remove moisture from the raw materials, improve the purity of the raw materials, and create favorable conditions for subsequent reactions or processing. With the rapid development of the chemical industry, the requirements for raw material dehydration technology are becoming higher and higher. Not only does it require high dehydration efficiency, but it also requires low energy consumption, simple operation, and environmental protection and safety.

[0003] After searching, the utility model patent with announcement number CN208846837U discloses a special dehydrator for chemical raw materials, including a raw material dehydrator, a handle tightly welded to the raw material dehydrator is arranged on the left side of the top of the raw material dehydrator, and a dust cover is movably connected to the middle of the top of the raw material dehydrator, a feed port is opened at the center of the dust cover, and the dust cover is movably connected to the raw material dehydrator through a hinge connected to its right end, a power switch is arranged at the upper left corner of the front end of the raw material dehydrator, and a water outlet is arranged in the middle of the right end of the raw material dehydrator. This special dehydrator for chemical raw materials is mainly used for dehydrating chemical raw materials, so when the user uses the dehydrator, the user puts the raw materials into it. If the dehydrator is started due to unbalanced load, the shock-absorbing support column is embedded with a shock-absorbing spring, and the shock-absorbing spring is used in conjunction with the shock-absorbing support column, and the provided shock-absorbing support column and the shock-absorbing spring are used in conjunction with each other.

[0004] However, the above patents still have the following shortcomings: when the chemical raw materials are centrifugally dehydrated, the chemical raw materials are easy to adhere to the inner wall of the dehydrator, which will block the outflow of the dehydrated chemical raw materials and make it inconvenient to take out the dehydrated chemical raw materials; in addition, the dehydrated chemical raw materials still have a certain amount of moisture, which is not convenient for completely dehydrating the chemical raw materials. Therefore, we propose a chemical raw material dehydration furnace. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model aims to provide a chemical raw material dehydration furnace.

[0006] To solve the above problems, the utility model adopts the following technical solutions: a chemical raw material dehydration furnace, comprising a furnace box, a servo motor is fixedly installed at the bottom of the furnace box, the output shaft of the servo motor extends to the inner cavity of the furnace box and is fixedly connected to a dehydration liner, a dehydration filter hole is provided on the outside of the dehydration liner, a scraper plate is fixedly connected to the inner wall of the furnace box, the end of the scraper plate extends to the inner cavity of the dehydration liner and fits the inner wall of the dehydration liner, a collecting mechanism is provided on the side of the furnace box, a top plate is installed on the top of the furnace box, a handle is fixedly connected to the top surface of the top plate, a heat dissipation fin is sleeved on the outside of the servo motor, and a water guide slope is provided at the bottom of the inner cavity of the furnace box.

[0007] As a preferred solution of the utility model, the collecting mechanism includes a collecting box fixedly connected to the outside of the furnace box, the inner cavity of the collecting box is provided with a filter screen, a high-pressure exhaust fan is fixedly installed at the end of the collecting box, the input end of the high-pressure exhaust fan extends to the inner cavity of the collecting box, a telescopic hose is fixedly sleeved on the top of the collecting box, a suction hood is fixedly connected to the top of the telescopic hose, and an electric heating block is fixedly installed on the inner wall of the collecting box.

[0008] As a preferred solution of the utility model, a drainage pipe is fixedly sleeved on the bottom of the furnace box, and a switch valve is arranged at the bottom end of the drainage pipe.

[0009] As a preferred solution of the utility model, a control panel is fixedly installed on the front of the furnace box, and the control panel is electrically connected to the high-pressure exhaust fan, the servo motor, and the electric heating block respectively.

[0010] As a preferred solution of the utility model, a plurality of supporting legs are fixedly connected to the bottom surface of the furnace box.

[0011] As a preferred solution of the utility model, a sealing door is hinged on the side of the collection box, and a handle is fixedly installed on the sealing door.

[0012] As a preferred solution of the utility model, a card slot is provided on the top of the furnace box, and a card frame is provided on the bottom of the top plate. The bottom end of the card frame is movably connected to the inner cavity of the card slot, and the outer side surface of the card frame is in contact with the inner wall of the card slot.

[0013] Compared with the prior art, the advantages of the utility model are: in the utility model, a servo motor is used to drive the dehydration inner tank to rotate, and the centrifugal force generated by the rotation of the dehydration inner tank is used to make the water in the chemical raw materials in the dehydration inner tank overflow from the dehydration filter hole. In addition, the inner wall of the dehydration inner tank is scraped by a scraper plate, so that the chemical raw materials subjected to the centrifugal force fall down, which on the one hand avoids clogging of the dehydration filter hole, and on the other hand ensures that all chemical raw materials are evenly dehydrated, thereby improving the practicality of the chemical raw material dehydration furnace.

[0014] In the utility model, after the chemical raw materials in the dehydration filter holes are dehydrated, a high-pressure exhaust fan is used to make the suction hood generate suction, and the suction of the suction hood is used to draw the chemical raw materials in the dehydration inner tank into a collection box, thereby realizing the function of taking out the chemical raw materials in the dehydration inner tank. In addition, an electric heating block is used to reheat and dehydrate the chemical raw materials in the collection box, thereby improving the working quality of the chemical raw material dehydration furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the furnace box of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0019] Figure 5 It is a cross-sectional schematic diagram of the collection box of the utility model.

[0020] Explanation of the numbers in the figure: 1. Furnace box; 2. Servo motor; 3. Dehydration tank; 4. Dehydration filter hole; 5. Scraper plate; 6. Water guide slope; 7. Drain pipe; 8. Card frame; 10. Switch valve; 11. Heat dissipation fins; 12. Collection box; 13. Collection mechanism; 14. Telescopic hose; 15. Suction hood; 16. High-pressure exhaust fan; 17. Filter; 18. Electric heating block; 19. Sealed door; 20. Handle; 21. Top plate; 22. Handle; 23. Card slot; 24. Support leg; 25. Control panel. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances. Example 1

[0024] See also Figure 1-5 A chemical raw material dehydration furnace comprises a furnace box 1, a servo motor 2 is fixedly installed at the bottom of the furnace box 1, the output shaft of the servo motor 2 extends to the inner cavity of the furnace box 1 and is fixedly connected to a dehydration liner 3, a dehydration filter hole 4 is opened on the outer side of the dehydration liner 3, a scraper plate 5 is fixedly connected to the inner wall of the furnace box 1, the end of the scraper plate 5 extends to the inner cavity of the dehydration liner 3 and fits with the inner wall of the dehydration liner 3, a collecting mechanism 13 is arranged on the side of the furnace box 1, a top plate 21 is installed on the top of the furnace box 1, a handle 22 is fixedly connected to the top surface of the top plate 21, a heat dissipation fin 11 is sleeved on the outer side of the servo motor 2, and a water guide slope 6 is arranged at the bottom of the inner cavity of the furnace box 1.

[0025] For details, please refer to Figure 1 , Figure 2 and Figure 5 The collecting mechanism 13 includes a collecting box 12 fixedly connected to the outside of the furnace box 1, a filter screen 17 is provided in the inner cavity of the collecting box 12, a high-pressure exhaust fan 16 is fixedly installed at the end of the collecting box 12, and the input end of the high-pressure exhaust fan 16 extends to the inner cavity of the collecting box 12, a telescopic hose 14 is fixedly sleeved on the top of the collecting box 12, a suction hood 15 is fixedly connected to the top of the telescopic hose 14, and an electric heating block 18 is fixedly installed on the inner wall of the collecting box 12.

[0026] In this embodiment, the chemical raw materials in the dehydration liner 3 can be extracted through the telescopic hose 14 and the suction hood 15. At the same time, when the electric heating block 18 heats the chemical raw materials in the collection box 12, the water vapor generated by the heating is discharged through the telescopic hose 14 and the suction hood 15.

[0027] For details, please refer to Figure 2 A drain pipe 7 is fixedly sleeved on the bottom of the furnace box 1 , and a switch valve 10 is provided at the bottom end of the drain pipe 7 .

[0028] In this embodiment, the water separated from the inner cavity of the furnace box 1 is discharged through the drain pipe 7 and the switch valve 10.

[0029] For details, please refer to Figures 1 to 5 A control panel 25 is fixedly installed on the front of the furnace box 1, and the control panel 25 is electrically connected to the high-pressure exhaust fan 16, the servo motor 2, and the electric heating block 18 respectively.

[0030] In this embodiment, the control panel 25 is used to control the high-pressure exhaust fan 16 , the servo motor 2 , and the electric heating block 18 .

[0031] For details, please refer to Figure 4 A plurality of supporting legs 24 are fixedly connected to the bottom surface of the furnace box 1 .

[0032] In this embodiment, the furnace box 1 is supported by supporting legs 24 to ensure that a water receiving tray can be placed at the bottom of the furnace box 1 to collect water discharged from the drain pipe 7.

[0033] For details, please refer to Figure 4 A sealing door 19 is hinged on the side of the collecting box 12, and a handle 20 is fixedly installed on the sealing door 19.

[0034] In this embodiment, the chemical raw materials collected in the collection box 12 are taken out by opening the sealing door 19 .

[0035] For details, please refer to Figure 2 and Figure 3 A card slot 23 is provided at the top of the furnace box 1, and a card frame 8 is provided at the bottom of the top plate 21. The bottom end of the card frame 8 is movably sleeved into the inner cavity of the card slot 23, and the outer side surface of the card frame 8 is in contact with the inner wall of the card slot 23.

[0036] In this embodiment, the stability and sealing of the top plate 21 installed on the furnace box 1 are ensured by the cooperation between the clamping frame 8 and the clamping slot 23 .

[0037] Working principle: When in use, first place the chemical raw materials to be dehydrated into the dehydration liner 3, and cover the top plate 21, then start the servo motor 2 to drive the dehydration liner 3 to rotate, and the water in the chemical raw materials in the inner cavity of the dehydration liner 3 is moved to the inner cavity of the furnace box 1 through the dehydration filter hole 4 by the centrifugal force, and the centrifuged water is discharged through the drain pipe 7 and the switch valve 10. At the same time, during centrifugation, the scraper plate 5 is used to scrape the chemical raw materials attached to the inner wall of the dehydration liner 3 to prevent the chemical raw materials from clogging the dehydration filter hole 4, thereby ensuring the dehydration effect of the chemical raw materials. Then, after the dehydration liner 3 is centrifuged and dehydrated, the top plate 21 is opened, and the telescopic hose 14 is held by hand to allow the suction to flow in. The material cover 15 extends into the inner cavity of the dehydration liner 3, and the high-pressure exhaust fan 16 is started to exhaust air into the inner cavity of the collection box 12. The negative pressure in the inner cavity of the collection box 12 is used to make the telescopic hose 14 and the suction cover 15 generate suction. The suction of the suction cover 15 is used to draw the dehydrated chemical raw materials in the dehydration liner 3 into the collection box 12, and the filter screen 17 is used to retain the chemical raw materials in the inner cavity of the collection box 12. Finally, the electric heating block 18 is started to heat the air in the inner cavity of the collection box 12, and the hot air is used to dry the chemical raw materials in the collection box 12. At this time, the water vapor generated by the chemical raw materials overflows from the telescopic hose 14 and the suction cover 15, so that the chemical raw materials are dehydrated again.

[0038] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A chemical raw material dehydration furnace, comprising a furnace box (1), characterized in that: A servo motor (2) is fixedly mounted on the bottom of the furnace box (1), an output shaft of the servo motor (2) extends to the inner cavity of the furnace box (1) and is fixedly connected to a dehydration liner (3), a dehydration filter hole (4) is provided on the outer side of the dehydration liner (3), a scraper plate (5) is fixedly connected to the inner wall of the furnace box (1), an end of the scraper plate (5) extends to the inner cavity of the dehydration liner (3) and fits the inner wall of the dehydration liner (3), a collecting mechanism (13) is arranged on the side of the furnace box (1), a top plate (21) is installed on the top of the furnace box (1), a handle (22) is fixedly connected to the top surface of the top plate (21), a heat dissipation fin (11) is sleeved on the outer side of the servo motor (2), and a water guide slope (6) is arranged at the bottom of the inner cavity of the furnace box (1).

2. A chemical raw material dehydration furnace according to claim 1, characterized in that: The collecting mechanism (13) comprises a collecting box (12) fixedly connected to the outside of the furnace box (1), the inner cavity of the collecting box (12) is provided with a filter screen (17), a high-pressure exhaust fan (16) is fixedly installed at the end of the collecting box (12), the input end of the high-pressure exhaust fan (16) extends to the inner cavity of the collecting box (12), a telescopic hose (14) is fixedly sleeved on the top of the collecting box (12), a suction hood (15) is fixedly connected to the top of the telescopic hose (14), and an electric heating block (18) is fixedly installed on the inner wall of the collecting box (12).

3. A chemical raw material dehydration furnace according to claim 1, characterized in that: A drainage pipe (7) is fixedly sleeved on the bottom of the furnace box (1), and a switch valve (10) is provided at the bottom end of the drainage pipe (7).

4. A chemical raw material dehydration furnace according to claim 1, characterized in that: A control panel (25) is fixedly mounted on the front of the furnace box (1), and the control panel (25) is electrically connected to the high-pressure exhaust fan (16), the servo motor (2), and the electric heating block (18), respectively.

5. A chemical raw material dehydration furnace according to claim 1, characterized in that: A plurality of supporting legs (24) are fixedly connected to the bottom surface of the furnace box (1).

6. A chemical raw material dehydration furnace according to claim 2, characterized in that: A sealing door (19) is hingedly connected to the side of the collection box (12), and a handle (20) is fixedly mounted on the sealing door (19).

7. A chemical raw material dehydration furnace according to claim 1, characterized in that: A card slot (23) is provided on the top of the furnace box (1), and a card frame (8) is provided on the bottom of the top plate (21). The bottom end of the card frame (8) is movably sleeved into the inner cavity of the card slot (23), and the outer side surface of the card frame (8) is in contact with the inner wall of the card slot (23).

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