Aliphatic tertiary amine production cooling equipment and process thereof

Abstract

The invention relates to the technical field of aliphatic tertiary amine, and discloses aliphatic tertiary amine production cooling equipment and a process thereof, the aliphatic tertiary amine production cooling equipment comprises a mounting unit, a transmission unit and a stirring unit; the mounting unit comprises a treatment box, supporting legs are fixedly mounted on the periphery of the bottom of the treatment box, a sliding door is arranged on the front side of the treatment box, and a mounting shell is mounted above the treatment box. When a worker starts a driving assembly, the driving assembly can drive a first scraping ring, a second scraping ring, a third scraping ring and a fourth scraping ring to horizontally move and also can rotate, so that gelling generated by fatty tertiary amine on the outer wall of a condensation pipe can be scraped; and meanwhile, when the driving assembly operates, the rotating rod can be driven to rotate, when the rotating rod rotates, the stirring rod can be driven to rotate, the placed aliphatic tertiary amine can be stirred through rotation of the stirring rod, and the condensation effect of the aliphatic tertiary amine condensation device is better.

Description

Technical Field

[0001] The invention belongs to the technical field of fatty tertiary amines, and in particular relates to a cooling device for producing fatty tertiary amines and a process thereof. Background Art

[0002] Fatty tertiary amines refer to amines with a trivalent group connected to three hydrocarbon groups in the molecule. Fatty tertiary amines are widely used. They can be used as components for formulating products and as intermediates for various special chemical derivatives. They are important raw materials for the production of quaternary ammonium salts. In the production process of fatty tertiary amines, cooling equipment is required to purify the tertiary amines.

[0003] However, the existing tertiary fatty amines tend to gel during the cooling process. Therefore, when the tertiary fatty amines are cooled through the condensation pipe, the tertiary fatty amines tend to gel on the condensation pipe, causing the outer wall of the condensation pipe to become thicker, which affects the condensation efficiency of the condensation pipe when it is used next time.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A cooling device for producing fatty tertiary amines and a process thereof, comprising an installation unit, a transmission unit and a stirring unit; the installation unit comprises a processing box, the bottom of the processing box is fixedly provided with support legs, the front side of the processing box is provided with a sliding door, an installation shell is installed above the processing box, the inner cavity of the processing box is provided with a condenser, and the condenser moves through the processing box, and the bottom of the processing box is provided with a discharge port;

[0007] The stirring unit comprises a rotating rod, a bearing is arranged at the bottom of the rotating rod, the bearing is mounted at the bottom of the inner cavity of the treatment box, a rotating disk is fixedly mounted above the rotating rod, an inclined plate is fixedly mounted on the rotating disk, a torsion spring is arranged on a side wall opposite to the rotating disk and the bearing, a sealing sleeve is arranged at the bottom of the rotating disk for sealing rotation, and the bottom of the sealing sleeve is fixedly mounted at the bottom of the inner cavity of the treatment box;

[0008] The transmission unit includes a driving assembly, a first scraper ring, a second scraper ring, a third scraper ring and a fourth scraper ring, the first scraper ring, the second scraper ring, the third scraper ring and the fourth scraper ring are respectively sleeved on the condenser tube, the side walls of the first scraper ring, the second scraper ring, the third scraper ring and the fourth scraper ring are fixedly installed with connecting plates, the four connecting plates are staggered and symmetrical with each other, the four connecting plates are each provided with a second slide groove, and the inner cavity of each second slide groove is slidably installed with a second slider, the driving assembly is used to drive the first scraper ring, the second scraper ring, the third scraper ring and the fourth scraper ring to move horizontally and can rotate slightly, the driving assembly can also be used to drive the rotating rod to rotate, and the rotating rod is provided with a stirring rod.

[0009] As a preferred embodiment of the present invention, the driving assembly includes a servo motor, which is arranged on the side wall of the mounting shell, and a rotating rod is fixedly installed at the output end of the servo motor, and the other end of the rotating rod is rotatably connected to the inner wall of the mounting shell, and a guide groove is opened on the rotating rod, and a guide slider is slidably installed in the inner cavity of the guide groove, and a guide sleeve is fixedly connected to the other end of the guide slider, and the guide sleeve is sleeved on the rotating rod, and a first sliding mechanism is arranged above the guide sleeve.

[0010] As a preferred embodiment of the present invention, the first sliding mechanism includes a first sliding groove, which is opened above the inner cavity of the installation shell, and a first slider is slidably installed in the inner cavity of the first sliding groove, and one end of the first slider away from the first sliding groove is fixedly connected to the guide sleeve.

[0011] As a preferred embodiment of the present invention, circular sliding grooves are provided on the first scraper ring, the second scraper ring, the third scraper ring and the fourth scraper ring, and two mutually symmetrical movable sliders are slidably installed in the inner cavity of each circular sliding groove, and positioning rods are fixedly installed on the side walls opposite to each other of each movable slider.

[0012] As a preferred embodiment of the present invention, a connecting rod is fixedly installed at the bottom of the guide sleeve, a mounting plate is fixedly installed at the bottom of the connecting rod, a mounting rod is fixedly installed at the bottom of the mounting plate, a top rod is also fixedly installed on one side wall of the mounting rod, and one end of the mounting rod away from the mounting plate is fixedly connected to the movable slider.

[0013] As a preferred embodiment of the present invention, a rectangular sleeve is fixedly installed around the bottom of the mounting plate, and each of the two opposite side walls of the inner cavity of the rectangular sleeve has a third slide groove, and each of the third slide grooves is symmetrical with each other, and a third slider is slidably installed in the inner cavity of each third slide groove, and each of the third sliders is symmetrical with each other, and a movable plate is fixedly installed between each of the third sliders, and a movable rod is fixedly installed at the bottom of each movable plate, and each movable rod movably passes through the rectangular sleeve, and each movable plate is fixedly connected to a return spring at one end away from the movable rod, and each return spring is fixedly connected to the inner wall of the rectangular sleeve at one end away from the movable plate, and each movable rod is connected to the second slider at one end away from the movable plate.

[0014] As a preferred embodiment of the present invention, an upper scraper ring and a lower scraper ring are further provided on the condenser tube, and the upper scraper ring and the lower scraper ring are symmetrical to each other, and two symmetrical placement rods are fixedly connected to the opposite side walls of the upper scraper ring and the lower scraper ring, and a limiting rod is fixedly installed above the upper scraper ring, and an inclined block is fixedly installed on one side wall above the limiting rod.

[0015] As a preferred embodiment of the present invention, an extrusion plate is fixedly installed at the bottom of the lower scraper ring, a wedge-shaped block is fitted at the bottom of the extrusion plate, two symmetrical guide rods are movably penetrated through the wedge-shaped block, one end of the two guide rods is fixedly connected to the inner wall of the processing box, and the other end of the two guide rods is fixedly connected to a limiting ring, a push rod is fixedly connected to one side wall of the wedge-shaped block, and the push rod is fitly connected to the inclined plate.

[0016] As a preferred embodiment of the present invention, two side walls opposite to each other in the inner cavity of the processing box are provided with inclined slide grooves, and the two inclined slide grooves are symmetrical to each other. Two sliding blocks are slidably installed in the inner cavities of the two inclined slide grooves, and each of the sliding blocks is symmetrical to each other. One side wall opposite to each other of each sliding block is fixedly connected with a sliding rod, and the opposite end of each sliding rod is respectively fixedly connected to the moving rod.

[0017] A cooling process for producing fatty tertiary amines, comprising:

[0018] Step 1: First, the staff opens the sliding door and places the fatty tertiary amine in the inner cavity of the treatment box. When the placement is completed, the staff controls the condenser and the drive assembly through the controller to operate;

[0019] Step 2: When the driving assembly is running, it can drive the first scraper ring, the second scraper ring, the third scraper ring and the fourth scraper ring to move horizontally and rotate slightly, so that the outer wall of the condenser tube can be scraped, and the fatty tertiary amine can be prevented from gelling and accumulating on the condenser tube to a certain extent;

[0020] Step three: When the driving assembly moves to a certain position, it can also drive the upper scraper ring and the lower scraper ring to move vertically, and can move the wedge block, thereby driving the rotating rod to rotate. When the rotating rod rotates, it can drive the placed fatty tertiary amine to move through the stirring rod, which can ensure that the fatty tertiary amine can be cooled faster during the cooling process of the condenser, thereby ensuring the cooling efficiency of the fatty tertiary amine.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] According to the present invention, when the staff starts the driving assembly, the driving assembly will be able to drive the first scraper ring, the second scraper ring, the third scraper ring and the fourth scraper ring to move horizontally and also to rotate, so that the gel produced by the fatty tertiary amine on the outer wall of the condenser can be scraped off, ensuring that the outer wall of the condenser will not become thicker and affect the condensation effect. At the same time, when the driving assembly is running, it can also drive the rotating rod to rotate, and when the rotating rod rotates, it can drive the stirring rod to rotate. The rotation of the stirring rod can stir the placed fatty tertiary amine, so that the condensation effect is better.

[0023] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the attached picture:

[0025] Figure 1 It is a three-dimensional structural schematic diagram of a cooling device and process for producing a fatty tertiary amine;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of a cooling device for producing tertiary fatty amines and a treatment box of the process;

[0027] Figure 3 It is a schematic diagram of the structure of a cooling device for producing tertiary fatty amines and a processing box of the process thereof viewed from above;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the inner cavity of the installation shell of a cooling device for producing fatty tertiary amines and its process;

[0029] Figure 5 A schematic diagram of the inner structure of the installation shell of a cooling device for producing fatty tertiary amines and its process;

[0030] Figure 6 A schematic diagram of the inner cavity structure of a treatment box for a cooling device for producing tertiary fatty amines and its process;

[0031] Figure 7 A cooling device and process for producing fatty tertiary amines Figure 6 The enlarged structural diagram at A in the middle;

[0032] Figure 8 The present invention is a schematic diagram of the inner cavity structure of a rectangular sleeve for cooling equipment and its process for producing tertiary fatty amines.

[0033] In the figure:

[0034] 100, installation unit; 101, processing box; 1011, support leg; 1012, sliding door; 1013, installation shell; 1014, discharge port; 102, condenser;

[0035] 200, transmission unit; 201, servo motor; 2011, rotating rod; 2012, guide slide; 2013, guide sleeve; 2014, first slide; 2015, first slider; 202, connecting rod; 2021, mounting plate; 2022, mounting rod; 2023, top rod; 204, first scraper ring; 2041, second scraper ring; 2042, third scraper ring; 2043, fourth scraper ring; 2 044, circular chute; 2045, moving slider; 2046, positioning rod; 205, connecting plate; 2051, second chute; 2052, second slider; 2053, rectangular sleeve; 2054, third chute; 2055, third slider; 2056, moving plate; 2057, moving rod; 2058, return spring; 206, inclined chute; 2061, sliding block; 2062, sliding rod;

[0036] 300, stirring unit; 301, upper scraper ring; 3011, lower scraper ring; 3012, limit rod; 3013, tilting block; 3014, placement rod; 3015, extrusion plate; 302, wedge block; 3021, guide rod; 3022, limit ring; 3023, push rod; 303, bearing; 3031, rotating rod; 3032, turntable; 3033, torsion spring; 3034, tilting plate; 3035, sealing sleeve; 3036, stirring rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0038] Embodiment 1:

[0039] like Figures 1 to 8As shown, a cooling device for producing fatty tertiary amines and a process thereof, comprising an installation unit 100, a transmission unit 200 and a stirring unit 300: the installation unit 100 comprises a processing box 101, the bottom of the processing box 101 is fixedly installed with support legs 1011, the front side of the processing box 101 is provided with a sliding door 1012, the top of the processing box 101 is provided with an installation shell 1013, the inner cavity of the processing box 101 is provided with a condenser 102, and the condenser 102 is movable through the processing box 101, and the processing box 101 The bottom of the mixing unit 300 is provided with a discharge port 1014; the mixing unit 300 includes a rotating rod 3031, a bearing 303 is provided at the bottom of the rotating rod 3031, and the bearing 303 is installed at the bottom of the inner cavity of the processing box 101. A rotating disk 3032 is fixedly installed above the rotating rod 3031, and an inclined plate 3034 is fixedly installed on the rotating disk 3032. A torsion spring 3033 is provided on the side wall opposite to the rotating disk 3032 and the bearing 303. A sealing sleeve 3035 is provided at the bottom of the rotating disk 3032 for sealing rotation. The sealing sleeve 3035 is provided for sealing rotation. The bottom of the condenser tube 102 is fixedly mounted on the bottom of the inner cavity of the processing box 101; the transmission unit 200 includes a driving assembly, a first scraper ring 204, a second scraper ring 2041, a third scraper ring 2042 and a fourth scraper ring 2043, the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 are respectively sleeved on the condenser tube 102, and the side walls of the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 are fixedly mounted with a connecting plate 205 The four connecting plates 205 are staggered and symmetrical with each other, and a second slide groove 2051 is opened on the four connecting plates 205. A second slider 2052 is slidably installed in the inner cavity of each second slide groove 2051. The driving component is used to drive the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 to move horizontally and can rotate slightly. The driving component can also be used to drive the rotating rod 3031 to rotate, and a stirring rod 3036 is arranged on the rotating rod 3031. When the staff starts the driving assembly, the driving assembly will be able to drive the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 to move horizontally and rotate, so that the gel produced by the fatty tertiary amine on the outer wall of the condenser 102 can be scraped off, ensuring that the outer wall of the condenser 102 will not become thicker and affect the condensation effect. At the same time, when the driving assembly is running, it can also drive the rotating rod 3031 to rotate. When the rotating rod 3031 rotates, it will be able to drive the stirring rod 3036 to rotate. The rotation of the stirring rod 3036 can stir the placed fatty tertiary amine, so that the condensation effect is better.

[0040] like Figures 1 to 5As shown, in a specific embodiment, the driving assembly includes a servo motor 201, which is arranged on the side wall of the mounting housing 1013, a rotating rod 2011 is fixedly installed at the output end of the servo motor 201, and the other end of the rotating rod 2011 is rotatably connected to the inner wall of the mounting housing 1013, a guide slot 2012 is provided on the rotating rod 2011, a guide slider is slidably installed in the inner cavity of the guide slot 2012, and a guide sleeve 2013 is fixedly connected to the other end of the guide slider, the guide sleeve 2013 is sleeved on the rotating rod 2011, and a first sliding mechanism is arranged above the guide sleeve 2013. In this setting, the installation position and components of the driving assembly are determined.

[0041] like Figures 3 to 5 As shown, further, the first sliding mechanism includes a first slide groove 2014, the first slide groove 2014 is opened above the inner cavity of the installation shell 1013, a first slider 2015 is slidably installed in the inner cavity of the first slide groove 2014, and one end of the first slider 2015 away from the first slide groove 2014 is fixedly connected to the guide sleeve 2013. In this configuration, the installation position and components of the first sliding mechanism are determined, ensuring that the guide sleeve 2013 can move horizontally.

[0042] like Figures 2 to 7 As shown, further, a circular slide groove 2044 is provided on the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043, and two mutually symmetrical moving sliders 2045 are slidably installed in the inner cavity of each circular slide groove 2044, and a positioning rod 2046 is fixedly installed on the opposite side wall of each moving slider 2045. In this setting, the connection relationship between the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 is determined.

[0043] like Figures 3 to 5 As shown, further, a connecting rod 202 is fixedly installed at the bottom of the guide sleeve 2013, a mounting plate 2021 is fixedly installed at the bottom of the connecting rod 202, a mounting rod 2022 is fixedly installed at the bottom of the mounting plate 2021, a top rod 2023 is also fixedly installed on one side wall of the mounting rod 2022, and one end of the mounting rod 2022 away from the mounting plate 2021 is fixedly connected to the moving slider 2045. In this configuration, the connection relationship between the guide sleeve 2013 and the moving slider 2045 is determined.

[0044] like Figure 8As shown, further, a rectangular sleeve 2053 is fixedly installed around the bottom of the mounting plate 2021, and the two opposite side walls of the inner cavity of each rectangular sleeve 2053 are provided with a third slide groove 2054, and each third slide groove 2054 is symmetrical with each other, and a third slider 2055 is slidably installed in the inner cavity of each third slide groove 2054, and each third slider 2055 is symmetrical with each other, and each third slider 2055 is fixedly installed with a moving plate 2056 between each second, and a moving rod 2057 is fixedly installed at the bottom of each moving plate 2056, and each moving rod 2057 is movable through the rectangular sleeve 2053, and a return spring 2058 is fixedly connected to one end of each moving plate 2056 away from the moving rod 2057, and each return spring 2058 is fixedly connected to the inner wall of the rectangular sleeve 2053 at one end away from the moving plate 2056, and one end of each moving rod 2057 is connected to the second slider 2052 at one end away from the moving plate 2056. In this arrangement, because the inner wall of the rectangular sleeve 2053 is provided with a third sliding groove 2054, and the inner cavity of the third sliding groove 2054 is slidably provided with a third slider 2055, and the third slider 2055 is fixedly installed with a moving plate 2056, and a return spring 2058 is fixedly installed above the moving plate 2056, it is possible to always ensure that the moving rod 2057 has a downward thrust.

[0045] Embodiment 2:

[0046] The difference between Example 1 and this Example is that: Figures 1 to 6 As shown, a cooling device for producing fatty tertiary amines and a process thereof, an upper scraper ring 301 and a lower scraper ring 3011 are also provided on the condenser tube 102, the upper scraper ring 301 and the lower scraper ring 3011 are symmetrical to each other, two symmetrical placement rods 3014 are fixedly connected to the opposite side walls of the upper scraper ring 301 and the lower scraper ring 3011, a limit rod 3012 is fixedly installed above the upper scraper ring 301, and a tilting block 3013 is fixedly installed on one side wall above the limit rod 3012. In this setting, the connection relationship between the upper scraper ring 301 and the lower scraper ring 3011 is determined.

[0047] like Figures 2 to 6As shown, in a specific embodiment, an extrusion plate 3015 is fixedly installed at the bottom of the lower scraper ring 3011, and a wedge block 302 is fitted at the bottom of the extrusion plate 3015. Two symmetrical guide rods 3021 are movably penetrated on the wedge block 302. One end of the two guide rods 3021 is fixedly connected to the inner wall of the processing box 101, and the other end of the two guide rods 3021 is fixedly connected to the limiting ring 3022. A push rod 3023 is fixedly connected to one side wall of the wedge block 302, and the push rod 3023 is fittedly connected to the inclined plate 3034. In this arrangement, it is ensured that when the lower scraper ring 3011 moves downward, the extrusion plate 3015 can squeeze the wedge block 302 to move horizontally with the assistance of the guide rod 3021. When the wedge block 302 moves horizontally, the wedge block 302 will be able to drive the push rod 3023 to move horizontally. Because the push rod 3023 is always in contact with the inclined plate 3034, the inclined plate 3034 can be moved. When the inclined plate 3034 moves, the turntable 3032 can drive the rotating rod 3031 to rotate.

[0048] like Figures 1 to 5 As shown, further, the two opposite side walls of the inner cavity of the processing box 101 are provided with inclined slide grooves 206, the two inclined slide grooves 206 are symmetrical to each other, and the inner cavities of the two inclined slide grooves 206 are slidably installed with two sliding blocks 2061, each of the sliding blocks 2061 is symmetrical to each other, and the opposite side walls of each sliding block 2061 are fixedly connected with a sliding rod 2062, and the opposite ends of each sliding rod 2062 are respectively fixedly connected to the moving rod 2057. In this configuration, it is ensured that the moving rod 2057 can move horizontally and can also move downward obliquely.

[0049] The present invention also discloses a cooling process for producing tertiary fatty amines, comprising:

[0050] Step 1: First, the staff opens the sliding door 1012 to place the fatty tertiary amine in the inner cavity of the treatment box 101. When the placement is completed, the staff controls the condenser 102 and the driving component to operate through the controller;

[0051] Step 2: When the driving assembly is running, the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 can be driven to move horizontally and rotate slightly, so that the outer wall of the condenser tube 102 can be scraped, and the fatty tertiary amine can be prevented from gelling and accumulating on the condenser tube 102 to a certain extent;

[0052] Step three: When the driving assembly moves to a certain position, it can also drive the upper scraper ring 301 and the lower scraper ring 3011 to move vertically, and can move the wedge block 302, thereby driving the rotating rod 3031 to rotate. When the rotating rod 3031 rotates, it can drive the placed fatty tertiary amine to move through the stirring rod 3036, which can ensure that the fatty tertiary amine can be cooled faster during the cooling process of the condenser 102, thereby ensuring the cooling efficiency of the fatty tertiary amine.

[0053] The implementation principle of the cooling equipment for producing tertiary fatty amines and the process thereof of the present invention is as follows:

[0054] First, the staff opens the sliding door 1012 to place the fatty tertiary amine into the processing box 101. When the placement is completed, the staff controls the condenser 102 and the servo motor 201 to operate through the controller. When the servo motor 201 operates, the servo motor 201 can drive the rotating rod 2011 to rotate. When the rotating rod 2011 rotates, the rotating rod 2011 can drive the guide sleeve 2013 to move horizontally with the assistance of the guide chute 2012, the guide slider, the first chute 2014 and the first slider 2015. When the guide sleeve 2013 moves horizontally, the guide sleeve 2013 can drive the connecting rod 202 to move horizontally. When the connecting rod 202 moves, it can drive the mounting plate 2021 to move. When the mounting plate 2021 moves, it can drive the mounting rod 2022 to move horizontally.

[0055] When the mounting rod 2022 moves horizontally, it will be able to drive the first scraper ring 204 to move, because the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 are all provided with circular slide grooves 2044, moving sliders 2045 and positioning rods 2046, so it can drive the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 to move. When the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 move, it will be able to drive the connecting plate 205 to move. When the connecting plate 205 moves, at this time, because the connecting plate 205 is provided with a second slide groove 2051 and a second slider 2052, and the second slider 2052 is provided with a moving rod 2057;

[0056] At the same time, because the moving rod 2057 is inserted into the rectangular sleeve 2053, and the moving rod 2057 is connected to the sliding rod 2062, and the other end of the sliding rod 2062 is connected to the sliding block 2061, because the sliding block 2061 is slidably set in the inclined sliding groove 206, it can drive the connecting plate 205 to move downward, and because the connecting plate 205 is respectively connected to the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043, it can make the first scraper ring 204, the second scraper ring 2041, the third scraper ring 2042 and the fourth scraper ring 2043 move upward. The fourth scraper ring 2043 can rotate slightly to scrape off the fatty tertiary amine gel on the outer wall of the condenser tube 102, thereby avoiding the outer wall of the condenser tube 102 from becoming thicker and affecting its condensation efficiency to a certain extent (because the inner wall of the rectangular sleeve 2053 is provided with a third slide groove 2054, and the inner cavity of the third slide groove 2054 is slidably provided with a third slider 2055, and the third slider 2055 is fixedly installed with a moving plate 2056, and the upper part of the moving plate 2056 is fixedly installed with a return spring 2058, so it can always ensure that the moving rod 2057 has a downward thrust);

[0057] When the mounting rod 2022 moves to a certain position, the mounting rod 2022 will be able to squeeze the tilting block 3013 and move vertically downward with the assistance of the limiting rod 3012 and the upper scraper ring 301. When the upper scraper ring 301 moves vertically downward, the upper scraper ring 301 will be able to drive the lower scraper ring 3011 to move vertically downward through the placement rod 3014. Because the squeezing plate 3015 is fixedly installed at the bottom of the lower scraper ring 3011, the squeezing plate 3015 can squeeze the wedge block 302 and move horizontally with the assistance of the guide rod 3021. When the wedge block When 302 moves horizontally, the wedge block 302 will be able to drive the push rod 3023 to move horizontally, because the push rod 3023 is always in contact with the inclined plate 3034, so the inclined plate 3034 can move. When the inclined plate 3034 moves, the turntable 3032 can drive the rotating rod 3031 to rotate. When the rotating rod 3031 rotates, the rotating rod 3031 can drive the stirring rod 3036 to rotate, so as to stir the placed fatty tertiary amine, thereby accelerating the cooling of the fatty tertiary amine.

Claims

1. A cooling device for producing tertiary fatty amines, characterized in that: It comprises a mounting unit (100), a transmission unit (200) and a stirring unit (300); The installation unit (100) comprises a processing box (101), the bottom of the processing box (101) is fixedly provided with support legs (1011), the front side of the processing box (101) is provided with a sliding door (1012), the top of the processing box (101) is provided with an installation shell (1013), the inner cavity of the processing box (101) is provided with a condenser tube (102), and the condenser tube (102) is movably passed through the processing box (101), and the bottom of the processing box (101) is provided with a discharge port (1014); The stirring unit (300) comprises a rotating rod (3031), a bearing (303) is arranged at the bottom of the rotating rod (3031), and the bearing (303) is installed at the bottom of the inner cavity of the processing box (101); a rotating disk (3032) is fixedly installed above the rotating rod (3031), and an inclined plate (3034) is fixedly installed on the rotating disk (3032); a torsion spring (3033) is arranged on a side wall opposite to the rotating disk (3032) and the bearing (303); a sealing sleeve (3035) is arranged at the bottom of the rotating disk (3032) for sealing rotation, and the bottom of the sealing sleeve (3035) is fixedly installed at the bottom of the inner cavity of the processing box (101); The transmission unit (200) comprises a driving assembly, a first scraper ring (204), a second scraper ring (2041), a third scraper ring (2042) and a fourth scraper ring (2043); the first scraper ring (204), the second scraper ring (2041), the third scraper ring (2042) and the fourth scraper ring (2043) are respectively sleeved on the condenser tube (102); the side walls of the first scraper ring (204), the second scraper ring (2041), the third scraper ring (2042) and the fourth scraper ring (2043) are all fixedly mounted with connecting plates (205); the four connecting plates (205) are 5) The four connecting plates (205) are staggered and symmetrical with each other, and a second slide groove (2051) is provided on each of the second slide grooves (2051). A second slider (2052) is slidably installed in the inner cavity of each second slide groove (2051). The driving component is used to drive the first scraper ring (204), the second scraper ring (2041), the third scraper ring (2042) and the fourth scraper ring (2043) to move horizontally and can rotate slightly. The driving component can also be used to drive the rotating rod (3031) to rotate, and a stirring rod (3036) is provided on the rotating rod (3031).

2. A cooling device for producing tertiary fatty amines according to claim 1, characterized in that: The driving assembly comprises a servo motor (201), the servo motor (201) being arranged on a side wall of a mounting shell (1013), a rotating rod (2011) being fixedly mounted on an output end of the servo motor (201), the other end of the rotating rod (2011) being rotatably connected to an inner wall of the mounting shell (1013), a guide slide groove (2012) being provided on the rotating rod (2011), a guide slider being slidably mounted in an inner cavity of the guide slide groove (2012), and a guide sleeve (2013) being fixedly connected to the other end of the guide sleeve, the guide sleeve (2013) being sleeved on the rotating rod (2011), and a first sliding mechanism being arranged above the guide sleeve (2013).

3. A cooling device for producing tertiary fatty amines according to claim 2, characterized in that: The first sliding mechanism comprises a first sliding groove (2014), wherein the first sliding groove (2014) is arranged above the inner cavity of the mounting shell (1013), a first sliding block (2015) is slidably mounted in the inner cavity of the first sliding groove (2014), and an end of the first sliding block (2015) away from the first sliding groove (2014) is fixedly connected to the guide sleeve (2013).

4. A cooling device for producing tertiary fatty amines according to claim 1, characterized in that: The first scraper ring (204), the second scraper ring (2041), the third scraper ring (2042) and the fourth scraper ring (2043) are all provided with circular slide grooves (2044), and two mutually symmetrical movable sliders (2045) are slidably installed in the inner cavity of each circular slide groove (2044), and positioning rods (2046) are fixedly installed on the opposite side walls of each movable slider (2045).

5. A cooling device for producing tertiary fatty amines according to claim 2, characterized in that: A connecting rod (202) is fixedly installed at the bottom of the guide sleeve (2013), a mounting plate (2021) is fixedly installed at the bottom of the connecting rod (202), a mounting rod (2022) is fixedly installed at the bottom of the mounting plate (2021), a top rod (2023) is also fixedly installed on one side wall of the mounting rod (2022), and one end of the mounting rod (2022) away from the mounting plate (2021) is fixedly connected to the movable slider (2045).

6. A cooling device for producing tertiary fatty amines according to claim 5, characterized in that: A rectangular sleeve (2053) is fixedly installed around the bottom of the mounting plate (2021), and the inner cavity of each rectangular sleeve (2053) has two opposite side walls with a third slide groove (2054), and each of the third slide grooves (2054) is symmetrical with each other, and each of the third slide grooves (2054) has a third slider (2055) slidably installed in the inner cavity, and each of the third sliders (2055) is symmetrical with each other, and each of the third sliders (2055) has a movable plate (2056) fixedly installed between each of the third sliders (2055), and each of the movable plates A moving rod (2057) is fixedly installed at the bottom of (2056), and each of the moving rods (2057) is movable and passes through the rectangular sleeve (2053). One end of each of the moving plates (2056) away from the moving rod (2057) is fixedly connected to a return spring (2058), and one end of each of the return springs (2058) away from the moving plate (2056) is fixedly connected to the inner wall of the rectangular sleeve (2053), and one end of each of the moving rods (2057) away from the moving plate (2056) is connected to the second slider (2052).

7. A cooling device for producing tertiary fatty amines according to claim 1, characterized in that: An upper scraper ring (301) and a lower scraper ring (3011) are also provided on the condenser tube (102); the upper scraper ring (301) and the lower scraper ring (3011) are symmetrical to each other; two symmetrical placement rods (3014) are fixedly connected to opposite side walls of the upper scraper ring (301) and the lower scraper ring (3011); a limiting rod (3012) is fixedly installed above the upper scraper ring (301); and a tilting block (3013) is fixedly installed on one side wall above the limiting rod (3012).

8. A cooling device for producing tertiary fatty amines according to claim 7, characterized in that: An extrusion plate (3015) is fixedly installed at the bottom of the lower scraper ring (3011), and a wedge-shaped block (302) is fitted at the bottom of the extrusion plate (3015). Two mutually symmetrical guide rods (3021) are movably penetrated on the wedge-shaped block (302), one end of the two guide rods (3021) is fixedly connected to the inner wall of the processing box (101), and the other end of the two guide rods (3021) is fixedly connected to a limiting ring (3022), and a push rod (3023) is fixedly connected to one side wall of the wedge-shaped block (302), and the push rod (3023) is fitted and connected to the inclined plate (3034).

9. A cooling device for producing tertiary fatty amines according to claim 1, characterized in that: The two opposite side walls of the inner cavity of the processing box (101) are provided with inclined slide grooves (206), and the two inclined slide grooves (206) are symmetrical to each other. Two sliding blocks (2061) are slidably installed in the inner cavities of the two inclined slide grooves (206), and each of the sliding blocks (2061) is symmetrical to each other. The opposite side walls of each sliding block (2061) are fixedly connected with a sliding rod (2062), and the opposite end of each sliding rod (2062) is respectively fixedly connected to the moving rod (2057).

10. A cooling process for producing tertiary fatty amines, characterized in that: A cooling device for producing tertiary fatty amines according to any one of claims 1 to 9, the process comprising the following steps: Step 1: First, the staff opens the sliding door (1012) to place the fatty tertiary amine in the inner cavity of the treatment box (101). When the placement is completed, the staff controls the condenser (102) and the driving component to operate through the controller; Step 2: When the driving assembly is in operation, the first scraper ring (204), the second scraper ring (2041), the third scraper ring (2042) and the fourth scraper ring (2043) are driven to perform horizontal movement and slight rotation, thereby scraping the outer wall of the condenser tube (102), thereby preventing the fatty tertiary amine from gelling and accumulating on the condenser tube (102) to a certain extent; Step three: When the driving assembly moves to a certain position, it also drives the upper scraper ring (301) and the lower scraper ring (3011) to move vertically, allowing the wedge block (302) to move, thereby driving the rotating rod (3031) to rotate. When the rotating rod (3031) rotates, the placed fatty tertiary amine is driven to move through the stirring rod (3036), ensuring that the fatty tertiary amine is cooled faster during the cooling process of the condenser (102), thereby ensuring the cooling efficiency of the fatty tertiary amine.

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