Rectification device for chemical product production

Abstract

The utility model discloses a rectification device for chemical product production, which comprises an upper connecting part and a lower connecting part, the lower connecting part is mounted at the bottom of the upper connecting part, a discharge hopper is arranged on the inner side of the lower connecting part, the bottom of the discharge hopper is connected with a discharge pipe, the bottom end of the discharge pipe extends out of the lower connecting part, a rotating shaft is arranged in the middle of the bottom surface of the discharge hopper, and the rotating shaft is connected with the lower connecting part. The bottom end of the rotating shaft extends out of the lower connecting part, the top end of the rotating shaft is connected with a scraping rod, the scraping rod is used for scraping the inner side face of the discharging hopper, a motor is arranged on the bottom face of the lower connecting part, the output end of the motor is connected with the rotating shaft, and the motor is used for driving the rotating shaft and the scraping rod to rotate. A scraping rod is arranged on the inner wall of the discharging hopper of the lower connecting part, a rotating shaft is arranged in the middle of the bottom face of the hopper and connected with a motor, the motor drives the scraping rod to rotate conveniently, the side face of the discharging hopper can be scraped through rotation of the scraping rod, and it is guaranteed that the side face of the discharging hopper is clean enough.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation equipment, in particular to a distillation device for producing chemical products. Background Art

[0002] Some chemical products need to be distilled by distillation equipment during the production and processing process. In the prior art, the Chinese patent authorization announcement number CN215538522U discloses a distillation recovery device for chemical production, including a connecting pipe, a recovery barrel, a discharge pipe and a support leg. The bottom of the recovery barrel is fixedly installed with a support leg, the top of the recovery barrel is embedded with a connecting pipe, the outer wall of the support leg is embedded with a discharge pipe, the inner wall of the recovery barrel is embedded with a water pipe, and the bottom of the water pipe runs through the bottom of the heat collection frame. This distillation recovery device can collect the heat generated by the waste flowing through the water pipe through the set heat collection frame, and can avoid the heat from being lost too quickly. At the same time, through the set heat collection pipe and heat conduction ring, the heat in the heat collection frame can be collected, so that the heat in the heat collection frame can be dissipated, and the heat can be recycled, so that the waste can be recycled to the greatest extent.

[0003] The above patent provides a distillation device used in chemical production. The distillation device is mainly used to recover heat. The actual distillation equipment is equipped with a discharge device at the bottom of the inner side, and the discharge device is mostly hopper-type. After long-term use, the surface of the hopper-type discharge device will be stained with a large amount of material that is difficult to remove. The discharge device of the existing distillation equipment does not have a cleaning structure, which makes it extremely difficult to clean the inner wall of the discharge device of the distillation equipment, affecting the normal use of the distillation equipment in the long run. Utility Model Content

[0004] The utility model aims to provide a distillation device for chemical product production, aiming to improve the problem that the discharge device of the existing distillation equipment has no cleaning structure, which makes the inner wall of the discharge device of the distillation equipment extremely difficult to clean, thus affecting the normal use of the distillation equipment in the long run.

[0005] The utility model is achieved in this way:

[0006] A distillation device for producing chemical products comprises an upper connecting part and a lower connecting part, wherein the lower connecting part is installed at the bottom of the upper connecting part, and a discharge hopper is provided on the inner side of the lower connecting part, the bottom of the discharge hopper is connected to a discharge pipe, the bottom end of the discharge pipe protrudes out of the lower connecting part, a rotating shaft is provided in the middle of the bottom surface of the discharge hopper, the bottom end of the rotating shaft protrudes out of the lower connecting part, a scraper rod is connected to the top end of the rotating shaft, the scraper rod is used to scrape the inner side surface of the discharge hopper, a motor is provided on the bottom surface of the lower connecting part, the output end of the motor is connected to the rotating shaft, and the motor is used to drive the rotating shaft and the scraper rod to rotate.

[0007] Preferably, a connection plate is provided at the bottom end of the upper connection part, and a plurality of connection holes are provided on the connection plate, and the connection plate cooperates with the connection holes to be connected to the lower connection part.

[0008] Preferably, a fixing plate is provided at the top of the lower connecting part, and a plurality of fixing holes are provided on the fixing plate, and the fixing plate and the fixing holes are used to connect the lower connecting part with the upper connecting part, and a bearing is provided at the middle of the bottom end of the discharge hopper inside the lower connecting part, and the bearing is used to connect with the rotating shaft, and a discharge hole is provided at the bottom end of the discharge hopper and communicated with the discharge pipe, and the discharge hole is used to discharge the material through the discharge pipe, and a flange is provided at the end of the discharge pipe facing the outside, and a plurality of flange holes are evenly provided at the edge of the flange, and the cooperation of the flange and the flange holes is used to connect the discharge pipe and an external pipeline, and a chassis is provided at the bottom end of the lower connecting part, and a plurality of bottom holes are provided at the edge of the chassis, and the cooperation of the chassis and the bottom holes is used to fix the lower connecting part.

[0009] Preferably, an end plate is provided at the top of the rotating shaft, a square column is provided in the middle of the top of the end plate, the square column is used to ensure that the scraper rod does not rotate relative to the rotating shaft, a stud is provided in the middle of the top of the square column, a pressure cap is provided on the stud, and the cooperation between the stud and the pressure cap is used to fix the scraper rod.

[0010] Preferably, a sleeve is provided at the bottom end of the scraper rod, and a sleeve hole is provided in the middle of the sleeve, and the cooperation between the sleeve and the sleeve hole is used for connecting the scraper rod and the rotating shaft.

[0011] Preferably, a driving shaft is provided at the output end of the motor, and the driving shaft is used to be connected to the rotating shaft. A plurality of connecting pins are provided at one end of the motor that is attached to the base, and a through hole is provided in the middle of the connecting pin. The connecting pin cooperates with the through hole to fix the position of the motor. A wire is provided on the side of the motor, and a plug is provided at the end of the wire. The wire cooperates with the plug to energize the motor.

[0012] Preferably, a base is provided at the bottom end of the lower connecting part, a support ring is provided at the top of the base, a plurality of bolt holes are provided on the support ring, the support ring and the bolt holes are used to connect the base and the lower connecting part, and a plurality of positioning holes are provided at the bottom end of the base, and the positioning holes are used to fix the position of the base by bolts.

[0013] Preferably, the portion of the discharge pipe protruding from the lower connecting part is provided with two positioning rings, a heater is sleeved on the positioning ring, a heating wire is provided inside the heater, and a clamping bolt is provided on the side of the heater, the clamping bolt is used to fix the position of the heater, and an electrical connector is provided on the side of the heater, the electrical connector is used to energize the heater.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A scraper rod is provided on the inner wall of the hopper of the lower connecting part, and a rotating shaft is provided in the middle of the bottom surface of the hopper. The rotating shaft is connected to a motor, and the scraper rod is driven to rotate by the motor, which is convenient for the motor to drive the scraper rod to rotate. The scraper rod rotates to scrape the side of the hopper to ensure that the side of the hopper is sufficiently clean, avoiding a large amount of material adhering to the side wall of the hopper after long-term use, which is convenient for the staff to clean the hopper and also ensures the normal use of the distillation equipment.

[0016] 2. A base is installed at the bottom of the lower connecting part, which is convenient for supporting the entire device. At the same time, the base is also convenient for lifting the entire supporting device, which is convenient for repairing the motor.

[0017] 3. An electromagnetic heater is installed on the side of the discharge pipe, which can heat the material discharged from the discharge pipe to facilitate further processing of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model as a whole at the front oblique downward angle;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model as a whole at the rear end oblique upward viewing angle;

[0020] Figure 3 It is a structural schematic diagram of the upper connecting part of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the lower connecting part of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the rotating shaft of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the scraper rod of the utility model;

[0024] Figure 7 It is a structural schematic diagram of the base of the utility model;

[0025] Figure 8 It is a structural schematic diagram of the utility model heater;

[0026] Fig. 9 It is a structural schematic diagram of the motor of the utility model;

[0027] In the figure: 1. upper connecting part; 11. connecting plate; 12. connecting hole; 2. lower connecting part; 21. discharge hopper; 22. bearing; 23. discharge hole; 24. fixing plate; 25. fixing hole; 26. discharge pipe; 261. positioning ring; 262. flange plate; 263. flange hole; 27. chassis; 28. bottom hole; 3. rotating shaft; 31. end plate; 32. square column; 33. stud; 34. pressure cap; 4. scraper rod; 41. sleeve; 42. sleeve hole; 5. base; 51. positioning hole; 52. support ring; 53. bolt hole; 6. heater; 61. heating wire; 62. clamping bolt; 63. power connector; 7. motor; 71. drive shaft; 72. connecting foot; 73. through hole; 74. wire; 75. plug head. DETAILED DESCRIPTION

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0030] Example 1

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, a distillation device for chemical product production includes an upper connecting part 1 and a lower connecting part 2, and the lower connecting part 2 is installed at the bottom of the upper connecting part 1. The upper connecting part 1 and the lower connecting part 2 are convenient for forming the main body of the distillation equipment. At the same time, this structure is also convenient for the internal maintenance of the distillation equipment. A discharge hopper 21 is provided on the inner side of the lower connecting part 2. The bottom of the discharge hopper 21 is connected to a discharge pipe 26, and the bottom end of the discharge pipe 26 protrudes from the lower connecting part 2. The discharge hopper 21 cooperates with the discharge pipe 26 to facilitate the smooth discharge of the materials inside the distillation device. A rotating shaft 3 is provided in the middle of the bottom surface of the discharge hopper 21, and the bottom end of the rotating shaft 3 protrudes from the lower connecting part 2. A scraper 4 is connected to the top of the rotating shaft 3. The scraper 4 is used to scrape the inner side of the discharge hopper 21, so as to facilitate the scraping of the inner side of the hopper. A motor 7 is provided on the bottom surface of the lower connecting part 2, and the output end of the motor 7 is connected to the rotating shaft 3. The motor 7 is used to drive the rotating shaft 3 and the scraper 4 to rotate, so as to facilitate the scraping of the inner wall of the hopper by the scraper 4.

[0032] like Figure 3As shown, a connection plate 11 is provided at the bottom end of the upper connection part 1 , and a plurality of connection holes 12 are provided on the connection plate 11 . The connection plate 11 cooperates with the connection holes 12 to be connected to the lower connection part 2 .

[0033] like Figure 4 As shown, a fixing plate 24 is provided at the top of the lower connecting part 2, and a plurality of fixing holes 25 are provided on the fixing plate 24. The fixing plate 24 and the fixing holes 25 are used to connect the lower connecting part 2 with the upper connecting part 1. A bearing 22 is provided at the middle of the bottom end of the discharge hopper 21 inside the lower connecting part 2. The bearing 22 is used to connect with the rotating shaft 3. A discharge hole 23 communicating with the discharge pipe 26 is provided at the bottom end of the discharge hopper 21. The discharge hole 23 is used to discharge the material through the discharge pipe 26. A flange 262 is provided at one end of the discharge pipe 26 facing the outside. A plurality of flange holes 263 are evenly provided at the edge of the flange 262. The cooperation of the flange 262 and the flange holes 263 is used to connect the discharge pipe 26 with an external pipeline. A bottom plate 27 is provided at the bottom end of the lower connecting part 2. A plurality of bottom holes 28 are provided at the edge of the bottom plate 27. The cooperation of the bottom plate 27 and the bottom holes 28 is used to fix the lower connecting part 2.

[0034] like Figure 5 As shown, the top of the rotating shaft 3 is provided with an end plate 31, and the middle of the top of the end plate 31 is provided with a square column 32, which is used to ensure that the scraper rod 4 will not rotate relative to the rotating shaft 3, so as to facilitate the stable cooperation of the rotating shaft 3. A stud 33 is provided in the middle of the top of the square column 32, and a pressure cap 34 is provided on the stud 33. The cooperation between the stud 33 and the pressure cap 34 is used to fix the scraper rod 4.

[0035] like Figure 6 As shown, a sleeve 41 is provided at the bottom end of the scraper rod 4, and a sleeve hole 42 is provided in the middle of the sleeve 41. The sleeve 41 and the sleeve hole 42 cooperate to connect the scraper rod 4 and the rotating shaft 3, so that the scraper rod 4 can be stably connected to the rotating shaft 3.

[0036] like Fig. 9 As shown, a driving shaft 71 is provided at the output end of the motor 7, and the driving shaft 71 is used to connect with the rotating shaft 3. A plurality of connecting pins 72 are provided at one end of the motor 7 that is in contact with the base 5. A through hole 73 is provided in the middle of the connecting pin 72. The connecting pin 72 cooperates with the through hole 73 to fix the position of the motor 7. A wire 74 is provided on the side of the motor 7, and a plug 75 is provided at the end of the wire 74. The wire 74 cooperates with the plug 75 to energize the motor 7, so as to facilitate the energization and use of the motor 7.

[0037] Working principle: When the discharge hopper 21 needs to be cleaned, the staff only needs to turn on the motor 7 so that the motor 7 drives the scraper rod 4 to rotate. The inner wall of the discharge hopper 21 can be cleaned by the scraper rod 4, so that it can be ensured that no material residue will appear on the inner wall of the discharge hopper 21 after each use of the distillation equipment. It is simple and convenient to use. Compared with the prior art, the inner wall of the discharge hopper 21 of the connecting part 2 of the present application is provided with a scraper rod 4, and the middle part of the bottom surface of the hopper is provided with a rotating shaft 3, and the rotating shaft 3 is connected to the motor 7. The scraper rod 4 is driven to rotate by the motor 7, which is convenient for the scraper rod 4 to rotate by the motor 7. The side of the discharge hopper 21 can be scraped by the rotation of the scraper rod 4, ensuring that the side of the discharge hopper 21 is sufficiently clean, avoiding a large amount of material adhering to the side wall of the discharge hopper 21 after long-term use, and convenient for the staff to clean the discharge hopper 21, and also ensuring the normal use of the distillation equipment.

[0038] Example 2

[0039] like Figure 1 , Figure 2 and Figure 4 As shown, a distillation device for chemical product production includes an upper connecting part 1 and a lower connecting part 2, and the lower connecting part 2 is installed at the bottom of the upper connecting part 1. The upper connecting part 1 and the lower connecting part 2 are convenient for forming the main body of the distillation equipment. At the same time, this structure is also convenient for the internal maintenance of the distillation equipment. A discharge hopper 21 is provided on the inner side of the lower connecting part 2. The bottom of the discharge hopper 21 is connected to a discharge pipe 26, and the bottom end of the discharge pipe 26 protrudes from the lower connecting part 2. The discharge hopper 21 cooperates with the discharge pipe 26 to facilitate the smooth discharge of the materials inside the distillation device. A rotating shaft 3 is provided in the middle of the bottom surface of the discharge hopper 21, and the bottom end of the rotating shaft 3 protrudes from the lower connecting part 2. A scraper 4 is connected to the top of the rotating shaft 3. The scraper 4 is used to scrape the inner side of the discharge hopper 21, so as to facilitate the scraping of the inner side of the hopper. A motor 7 is provided on the bottom surface of the lower connecting part 2, and the output end of the motor 7 is connected to the rotating shaft 3. The motor 7 is used to drive the rotating shaft 3 and the scraper 4 to rotate, so as to facilitate the scraping of the inner wall of the hopper by the scraper 4.

[0040] like Figure 3 As shown, a connection plate 11 is provided at the bottom end of the upper connection part 1 , and a plurality of connection holes 12 are provided on the connection plate 11 . The connection plate 11 cooperates with the connection holes 12 to be connected to the lower connection part 2 .

[0041] like Figure 4As shown, a fixing plate 24 is provided at the top of the lower connecting part 2, and a plurality of fixing holes 25 are provided on the fixing plate 24. The fixing plate 24 and the fixing holes 25 are used to connect the lower connecting part 2 with the upper connecting part 1. A bearing 22 is provided at the middle of the bottom end of the discharge hopper 21 inside the lower connecting part 2. The bearing 22 is used to connect with the rotating shaft 3, and a discharge hole 23 communicated with the discharge pipe 26 is provided at the bottom end of the discharge hopper 21. The discharge hole 23 is used to discharge the material through the discharge pipe 26. A flange 262 is provided at the end of the discharge pipe 26 facing the outside, and a plurality of flange holes 263 are evenly provided on the edge of the flange 262. The cooperation of the flange 262 and the flange holes 263 is used to connect the discharge pipe 26 with an external pipeline. A bottom end of the lower connecting part 2 is provided with a chassis 27, and a plurality of bottom holes 28 are provided on the edge of the chassis 27. The cooperation of the chassis 27 and the bottom holes 28 is used to fix the lower connecting part 2.

[0042] like Figure 5 As shown, the top of the rotating shaft 3 is provided with an end plate 31, and the middle of the top of the end plate 31 is provided with a square column 32, which is used to ensure that the scraper rod 4 will not rotate relative to the rotating shaft 3, so as to facilitate the stable cooperation of the rotating shaft 3. A stud 33 is provided in the middle of the top of the square column 32, and a pressure cap 34 is provided on the stud 33. The cooperation between the stud 33 and the pressure cap 34 is used to fix the scraper rod 4.

[0043] like Figure 6 As shown, a sleeve 41 is provided at the bottom end of the scraper rod 4, and a sleeve hole 42 is provided in the middle of the sleeve 41. The sleeve 41 and the sleeve hole 42 cooperate to connect the scraper rod 4 and the rotating shaft 3, so that the scraper rod 4 can be stably connected to the rotating shaft 3.

[0044] like Fig. 9 As shown, a driving shaft 71 is provided at the output end of the motor 7, and the driving shaft 71 is used to connect with the rotating shaft 3. A plurality of connecting feet 72 are provided at one end of the motor 7 that is in contact with the base 5. A connecting hole 12 is provided in the middle of the connecting foot 72. The connecting foot 72 cooperates with the connecting hole 12 to fix the position of the motor 7. A wire 74 is provided on the side of the motor 7, and a plug 75 is provided at the end of the wire 74. The wire 74 cooperates with the plug 75 to energize the motor 7, so as to facilitate the power-on and use of the motor 7.

[0045] like Figure 1 and Figure 7 As shown, a base 5 is provided at the bottom of the lower connecting part 2, and the base 5 is convenient for supporting the entire device. A support ring 52 is provided at the top of the base 5, and a plurality of bolt holes 53 are provided on the support ring 52. The support ring 52 cooperates with the bolt holes 53 to connect the base 5 and the lower connecting part 2. A plurality of positioning holes 51 are provided at the bottom of the base 5, and the positioning holes 51 are used to fix the position of the base 5 by bolts.

[0046] Example 3

[0047] like Figure 1 , Figure 2 and Figure 4As shown, a distillation device for chemical product production includes an upper connecting part 1 and a lower connecting part 2, and the lower connecting part 2 is installed at the bottom of the upper connecting part 1. The upper connecting part 1 and the lower connecting part 2 are convenient for forming the main body of the distillation equipment. At the same time, this structure is also convenient for the internal maintenance of the distillation equipment. A discharge hopper 21 is provided on the inner side of the lower connecting part 2. The bottom of the discharge hopper 21 is connected to a discharge pipe 26, and the bottom end of the discharge pipe 26 protrudes from the lower connecting part 2. The discharge hopper 21 cooperates with the discharge pipe 26 to facilitate the smooth discharge of the materials inside the distillation device. A rotating shaft 3 is provided in the middle of the bottom surface of the discharge hopper 21, and the bottom end of the rotating shaft 3 protrudes from the lower connecting part 2. A scraper 4 is connected to the top of the rotating shaft 3. The scraper 4 is used to scrape the inner side of the discharge hopper 21, so as to facilitate the scraping of the inner side of the hopper. A motor 7 is provided on the bottom surface of the lower connecting part 2, and the output end of the motor 7 is connected to the rotating shaft 3. The motor 7 is used to drive the rotating shaft 3 and the scraper 4 to rotate, so as to facilitate the scraping of the inner wall of the hopper by the scraper 4.

[0048] like Figure 3 As shown, a connection plate 11 is provided at the bottom end of the upper connection part 1 , and a plurality of connection holes 12 are provided on the connection plate 11 . The connection plate 11 cooperates with the connection holes 12 to be connected to the lower connection part 2 .

[0049] like Figure 4 As shown, a fixing plate 24 is provided at the top of the lower connecting part 2, and a plurality of fixing holes 25 are provided on the fixing plate 24. The fixing plate 24 and the fixing holes 25 are used to connect the lower connecting part 2 with the upper connecting part 1. A bearing 22 is provided at the middle of the bottom end of the discharge hopper 21 inside the lower connecting part 2. The bearing 22 is used to connect with the rotating shaft 3, and a discharge hole 23 communicated with the discharge pipe 26 is provided at the bottom end of the discharge hopper 21. The discharge hole 23 is used to discharge the material through the discharge pipe 26. A flange 262 is provided at the end of the discharge pipe 26 facing the outside, and a plurality of flange holes 263 are evenly provided on the edge of the flange 262. The cooperation of the flange 262 and the flange holes 263 is used to connect the discharge pipe 26 with an external pipeline. A bottom end of the lower connecting part 2 is provided with a chassis 27, and a plurality of bottom holes 28 are provided on the edge of the chassis 27. The cooperation of the chassis 27 and the bottom holes 28 is used to fix the lower connecting part 2.

[0050] like Figure 5 As shown, the top of the rotating shaft 3 is provided with an end plate 31, and the middle of the top of the end plate 31 is provided with a square column 32, which is used to ensure that the scraper rod 4 will not rotate relative to the rotating shaft 3, so as to facilitate the stable cooperation of the rotating shaft 3. A stud 33 is provided in the middle of the top of the square column 32, and a pressure cap 34 is provided on the stud 33. The cooperation between the stud 33 and the pressure cap 34 is used to fix the scraper rod 4.

[0051] like Figure 6 As shown, a sleeve 41 is provided at the bottom end of the scraper rod 4, and a sleeve hole 42 is provided in the middle of the sleeve 41. The sleeve 41 and the sleeve hole 42 cooperate to connect the scraper rod 4 and the rotating shaft 3, so that the scraper rod 4 can be stably connected to the rotating shaft 3.

[0052] like Fig. 9 As shown, a driving shaft 71 is provided at the output end of the motor 7, and the driving shaft 71 is used to connect with the rotating shaft 3. A plurality of connecting pins 72 are provided at one end of the motor 7 that is in contact with the base 5. A through hole 73 is provided in the middle of the connecting pin 72. The connecting pin 72 cooperates with the through hole 73 to fix the position of the motor 7. A wire 74 is provided on the side of the motor 7, and a plug 75 is provided at the end of the wire 74. The wire 74 cooperates with the plug 75 to energize the motor 7, so as to facilitate the energization and use of the motor 7.

[0053] like Figure 1 and Figure 7 As shown, a base 5 is provided at the bottom of the lower connecting part 2, and the base 5 is convenient for supporting the entire device. A support ring 52 is provided at the top of the base 5, and a plurality of bolt holes 53 are provided on the support ring 52. The support ring 52 cooperates with the bolt holes 53 to connect the base 5 and the lower connecting part 2. A plurality of positioning holes 51 are provided at the bottom of the base 5, and the positioning holes 51 are used to fix the position of the base 5 by bolts.

[0054] like Figure 1 and Figure 8 As shown, the portion of the discharge pipe 26 protruding from the lower connection part 2 is provided with two positioning rings 261, and the positioning rings 261 are sleeved with a heater 6. The positioning rings 261 are used to position the heater 6, which is convenient for accurate installation of the heater 6 and also convenient for disassembly of the heater 6. A heating wire 61 is provided inside the heater 6, and the heating wire 61 is used to heat the material discharged from the discharge pipe 26. A clamping bolt 62 is provided on the side of the heater 6, and the clamping bolt 62 is used to fix the position of the heater 6, which is convenient for sufficient stability of the heater 6. An electrical connector 63 is provided on the side of the heater 6, and the electrical connector 63 is used to energize the heater 6.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A distillation device for producing chemical products, comprising an upper connecting part (1) and a lower connecting part (2), characterized in that: The lower connecting part (2) is mounted on the bottom of the upper connecting part (1), and a discharge hopper (21) is provided on the inner side of the lower connecting part (2). The bottom of the discharge hopper (21) is connected to a discharge pipe (26), and the bottom end of the discharge pipe (26) protrudes out of the lower connecting part (2). A rotating shaft (3) is provided in the middle of the bottom surface of the discharge hopper (21), and the bottom end of the rotating shaft (3) protrudes out of the lower connecting part (2). A scraper rod (4) is connected to the top end of the rotating shaft (3), and the scraper rod (4) is used to scrape the inner side surface of the discharge hopper (21). A motor (7) is provided on the bottom surface of the lower connecting part (2), and the output end of the motor (7) is connected to the rotating shaft (3). The motor (7) is used to drive the rotating shaft (3) and the scraper rod (4) to rotate.

2. A distillation device for producing chemical products according to claim 1, characterized in that: A connection plate (11) is provided at the bottom end of the upper connection part (1), a plurality of connection holes (12) are provided on the connection plate (11), and the connection plate (11) cooperates with the connection holes (12) to be connected to the lower connection part (2).

3. A distillation device for producing chemical products according to claim 1, characterized in that: The top of the lower connecting part (2) is provided with a fixing plate (24), and a plurality of fixing holes (25) are provided on the fixing plate (24). The fixing plate (24) and the fixing holes (25) are used to connect the lower connecting part (2) with the upper connecting part (1). A bearing (22) is provided at the middle of the bottom end of the discharge hopper (21) inside the lower connecting part (2). The bearing (22) is used to connect with the rotating shaft (3). The bottom end of the discharge hopper (21) is provided with a discharge hole (23) which is communicated with the discharge pipe (26). The discharge hole (23) is used for the material to pass through. The material is discharged through a discharge pipe (26), and a flange (262) is provided at one end of the discharge pipe (26) facing outwards, and a plurality of flange holes (263) are evenly arranged on the edge of the flange (262). The cooperation between the flange (262) and the flange holes (263) is used to connect the discharge pipe (26) and an external pipeline. A bottom plate (27) is provided at the bottom end of the lower connecting part (2), and a plurality of bottom holes (28) are provided on the edge of the bottom plate (27). The cooperation between the bottom plate (27) and the bottom holes (28) is used to fix the lower connecting part (2).

4. A distillation device for producing chemical products according to claim 1, characterized in that: The top of the rotating shaft (3) is provided with an end plate (31), the middle of the top of the end plate (31) is provided with a square column (32), the square column (32) is used to ensure that the scraper rod (4) does not rotate relative to the rotating shaft (3), the middle of the top of the square column (32) is provided with a stud (33), the stud (33) is provided with a pressure cap (34), and the stud (33) and the pressure cap (34) cooperate to fix the scraper rod (4).

5. A distillation device for producing chemical products according to claim 1, characterized in that: The bottom end of the scraper rod (4) is provided with a sleeve (41), and the middle part of the sleeve (41) is provided with a sleeve hole (42). The sleeve (41) and the sleeve hole (42) cooperate to connect the scraper rod (4) and the rotating shaft (3).

6. A distillation device for producing chemical products according to any one of claims 1 to 5, characterized in that: The output end of the motor (7) is provided with a driving shaft (71), and the driving shaft (71) is used to be connected to the rotating shaft (3). One end of the motor (7) that is in contact with the base (5) is provided with a plurality of connecting pins (72), and a through hole (73) is provided in the middle of the connecting pin (72). The connecting pin (72) cooperates with the through hole (73) to fix the position of the motor (7). A wire (74) is provided on the side of the motor (7), and a plug (75) is provided at the end of the wire (74). The wire (74) cooperates with the plug (75) to energize the motor (7).

7. A distillation device for producing chemical products according to claim 1, characterized in that: The bottom end of the lower connecting part (2) is provided with a base (5), the top of the base (5) is provided with a support ring (52), the support ring (52) is provided with a plurality of bolt holes (53), the support ring (52) cooperates with the bolt holes (53) to connect the base (5) and the lower connecting part (2), and the bottom end of the base (5) is provided with a plurality of positioning holes (51), the positioning holes (51) are used to fix the position of the base (5) by bolts.

8. A distillation device for producing chemical products according to claim 1, characterized in that: The portion of the discharge pipe (26) protruding from the lower connecting portion (2) is provided with two positioning rings (261), a heater (6) is sleeved on the positioning rings (261), a heating wire (61) is provided inside the heater (6), and a clamping bolt (62) is provided on the side of the heater (6), the clamping bolt (62) is used to fix the position of the heater (6), and an electrical connector (63) is provided on the side of the heater (6), and the electrical connector (63) is used to energize the heater (6).

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