Energy-saving methylamine separator

Abstract

The utility model discloses an energy-saving methylamine separator which comprises a barrel, a fixing sleeve, a transfer plate and a water containing sleeve, wherein the fixing sleeve is fixedly connected with the inner side of the upper end of the barrel; the transfer plate and the water containing sleeve are sequentially arranged on the upper side of the barrel; a heating module is fixedly mounted on the inner side of the lower end of the barrel, a stirring and scraping structure is arranged above the heating module, and the stirring and scraping structure comprises a fixing sleeve, a transverse bevel gear with a shaft, a vertical bevel gear with a shaft, a first sealing gasket, a motor, a stirring plate and a scraping plate; and a detachable shielding structure is arranged on the inner side of the rear lower end of the cylinder body. According to the energy-saving methylamine separator, a methylamine solution can be conveniently heated, evaporated and separated, stirring and scraping are facilitated, the heating and evaporating efficiency is improved, separated methylamine can be conveniently discharged, hot steam can be conveniently recycled, purified and discharged, resource waste is avoided, water subjected to heat recovery can be conveniently introduced and discharged, and the temperature can be conveniently sensed and displayed, so that the energy-saving methylamine separator is convenient to use; and the sealing performance in use can be conveniently ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of carboxyammonium separators, in particular to an energy-saving carboxyammonium separator. Background Art

[0002] The methylammonium separator is a device used to separate pure methylammonium. Its function is to separate the water in the mixture containing methylammonium and make the methylammonium reach a certain purity through crystallization and evaporation. It is widely used in chemical industry, pharmaceutical industry and other fields.

[0003] However, the existing methylammonium separator is generally not convenient for stirring and scraping the heated and evaporated methylammonium solution during use, making it difficult to improve the heating and evaporation efficiency, and is not convenient for discharging the separated methylammonium. It is also not convenient for recovering, purifying and then discharging the hot steam, which easily wastes heat resources. Therefore, we propose an energy-saving methylammonium separator to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an energy-saving methylammonium separator to solve the problem that the existing methylammonium separator proposed in the above background technology is generally inconvenient to stir and scrape the heated and evaporated methylammonium solution during use, making it difficult to improve the heating and evaporation efficiency, and it is inconvenient to discharge the separated methylammonium, and it is inconvenient to recover, purify and then discharge the hot steam, which easily wastes heat resources.

[0005] To achieve the above object, the present invention provides the following technical solution: an energy-saving methylammonium separator, comprising: a cylinder, a fixed sleeve fixedly connected to the inner side of the upper end of the cylinder, and a transfer plate and a water-containing sleeve sequentially arranged on the upper side of the cylinder;

[0006] Also includes:

[0007] A heating module is fixedly installed on the inner side of the lower end of the cylinder, and a stirring and scraping structure is provided above the heating module, wherein the stirring and scraping structure includes a fixed sleeve, a horizontal belt shaft bevel gear, a vertical belt shaft bevel gear, a first sealing gasket, a motor, a stirring plate and a scraper, and the horizontal belt shaft bevel gear and the vertical belt shaft bevel gear are respectively passed through the right end and the lower end of the fixed sleeve;

[0008] A detachable shielding structure is provided on the inner side of the rear lower end of the cylinder, wherein the detachable shielding structure includes a cylinder cover, a second sealing gasket and a movable plate, and the cylinder cover is nested in the cylinder;

[0009] A heat recovery and purification structure is provided above the cylinder, wherein the heat recovery and purification structure includes a transfer plate, a water jacket, a heat exchange tube, a third sealing gasket, a limit plate and an activated carbon purification plate, and the transfer plate is fixedly connected to the cylinder.

[0010] Preferably, the right end of the transverse belt shaft bevel tooth passes through the cylinder, and the first sealing gasket that fits tightly with the transverse belt shaft bevel tooth is pasted and fixed to the inner side of the right end of the cylinder and the fixed sleeve, and the right side of the transverse belt shaft bevel tooth is connected to the motor via a coupling.

[0011] Preferably, the lower left end of the horizontal belt shaft bevel gear is meshed with a vertical belt shaft bevel gear arranged perpendicular to it, and a first sealing gasket that fits tightly with the vertical belt shaft bevel gear is adhered and fixed to the inner side of the lower end of the fixing sleeve, and a stirring plate is symmetrically fixed to the outer side of the vertical belt shaft bevel gear.

[0012] Preferably, a scraper is fixedly connected to the outer side of the vertical belt shaft conical teeth and the stirring plate, and the outer side of the scraper is fitted with the cylinder body, the heating module and the cylinder cover, and the scraper has a "U"-shaped structure.

[0013] Preferably, a second sealing gasket that fits tightly with the cylinder body is adhered and fixed to the outside of the cylinder cover, and a movable plate that damps rotation with the cylinder body is provided on the rear side of the upper ends of the cylinder cover and the second sealing gasket.

[0014] Preferably, electric valves are fixedly installed on the inner side of the left rear upper end of the cylinder, the right rear end of the transfer plate, and the inner sides of the rear upper end and rear lower end of the water jacket, and a display and controller embedded in the cylinder are provided on the lower left side of the transfer plate, and a water temperature sensor is embedded in the inner side of the middle part of the right end of the water jacket.

[0015] Preferably, the water jacket and the transfer plate are fixedly connected by bolts, and a plurality of heat exchange tubes are nested and fitted in the water jacket, and a third sealing gasket is adhered and fixed to the upper side of the transfer plate, which is tightly fitted to the water jacket and the heat exchange tubes inside and outside respectively, and a limiting plate fixedly connected to the water jacket is fitted on the outer side of the upper end of the heat exchange tube.

[0016] Preferably, the two ends of the heat exchange tube are respectively connected to the left and right ends of the transfer plate, and a protruding activated carbon purification plate is nested and fitted on the inner side of the upper right end of the transfer plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the energy-saving methylammonium separator is convenient for heating, evaporating and separating the methylammonium solution, and is convenient for stirring and scraping, thereby improving the heating and evaporation efficiency, facilitating the discharge of the separated methylammonium, facilitating the recovery and purification of hot steam before discharge, thereby avoiding waste of resources, facilitating the flow in and out of heat-recovered water and temperature sensing and display for easy use, and facilitating ensuring the sealing performance during use;

[0018] 1. A cylinder, a heating module, a fixed sleeve, and a horizontal belt shaft bevel gear are provided. The fixed sleeve and the heating module are fixed to the inner sides of the upper and lower ends of the cylinder respectively. The fixed sleeve is penetrated by the vertical belt shaft bevel gear and the vertical belt shaft bevel gear, which are vertically meshed. The horizontal belt shaft bevel gear is connected to the motor via a coupling. Stirring plates are symmetrically fixed to the outer sides of the vertical belt shaft bevel gear. A scraper that fits the cylinder and the heating module is fixedly connected to the outer sides of the vertical belt shaft bevel gear and the stirring plate. This facilitates heating, evaporation, and separation of the methylammonium solution, and facilitates stirring and scraping, thereby improving the heating and evaporation efficiency.

[0019] 2. It is equipped with a cylinder, a heating module, a cylinder cover and a movable plate. Since the cylinder cover is nested with the cylinder at the upper rear of the heating module, and the movable plate connected to the cylinder with damping rotation is fitted on the middle rear side of the cylinder cover, it is convenient to discharge the separated methylammonium;

[0020] 3. It is equipped with a cylinder, a transfer plate, a water jacket and a heat exchange tube. The cylinder is fixedly connected to the transfer plate, the water jacket is bolted to the transfer plate, and the heat exchange tube is nested and fitted in the water jacket and limited by a limit plate. The two ends of the heat exchange tube are connected to the two ends of the transfer plate respectively. An activated carbon purification plate is nested and fitted on the inner side of the upper right end of the transfer plate. This facilitates the recovery and purification of hot steam before discharge, avoiding resource waste.

[0021] 4. A first sealing gasket, a second sealing gasket, and a third sealing gasket are provided. The first sealing gasket is fixed on the inner side of the fixed sleeve and fits tightly with the conical teeth of the horizontal belt shaft and the vertical belt shaft. The first sealing gasket is fixed on the inner side of the right end of the cylinder and fits tightly with the conical teeth of the horizontal belt shaft. The second sealing gasket is fixed on the outer side of the cylinder cover and fits tightly with the cylinder. The third sealing gasket is fixed on the transfer plate and fits tightly with the water jacket and the heat exchange tube. Therefore, the sealing performance during use is easily ensured.

[0022] 5. An electric valve, display, controller and water jacket are provided. Since the electric valves are fixedly installed on the inner side of the rear upper end and the inner side of the rear lower end of the water jacket, the display and controller are embedded on the inner side of the upper left end of the cylinder, and the water temperature sensor is embedded on the inner side of the middle right end of the water jacket, it is convenient to pass the heat recovered water in and out and to sense and display the temperature for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the top view of the structure of the utility model;

[0026] Figure 4This is a schematic diagram of the cross-sectional three-dimensional structure of the connection between the cylinder cover and the cylinder body of the utility model;

[0027] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the connection between the transfer plate and the water jacket of the utility model.

[0028] In the figure: 1. Cylinder; 2. Heating module; 3. Fixed sleeve; 4. Horizontal belt shaft conical gear; 5. Vertical belt shaft conical gear; 6. First sealing gasket; 7. Motor; 8. Stirring plate; 9. Scraper; 10. Cylinder cover; 11. Second sealing gasket; 12. Movable plate; 13. Transfer plate; 14. Electric valve; 15. Display; 16. Controller; 17. Water jacket; 18. Heat exchange tube; 19. Third sealing gasket; 20. Limit plate; 21. Water temperature sensor; 22. Activated carbon purification plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-5 The utility model provides a technical solution: an energy-saving methylammonium separator, including a cylinder 1, a heating module 2, a fixed sleeve 3, a horizontal belt shaft bevel gear 4, a vertical belt shaft bevel gear 5, a first sealing gasket 6, a motor 7, a stirring plate 8, a scraper 9, a cylinder cover 10, a second sealing gasket 11, a movable plate 12, a transfer plate 13, an electric valve 14, a display 15, a controller 16, a water jacket 17, a heat exchange tube 18, a third sealing gasket 19, a limit plate 20, a water temperature sensor 21 and an activated carbon purification plate 22, a fixed sleeve 3 fixedly connected to the inner side of the upper end of the cylinder 1 and a transfer plate 13 and a water jacket 17 sequentially arranged on the upper side of the cylinder 1, a heating module 2 is fixedly installed on the inner side of the lower end of the cylinder 1, and a stirring plate 13 is arranged above the heating module 2. Mixing and scraping structure, wherein the stirring and scraping structure includes a fixed sleeve 3, a horizontal belt shaft bevel gear 4, a vertical belt shaft bevel gear 5, a first sealing gasket 6, a motor 7, a stirring plate 8 and a scraper 9, and the right end and the lower end of the fixed sleeve 3 are respectively penetrated by the horizontal belt shaft bevel gear 4 and the vertical belt shaft bevel gear 5, and a detachable shielding structure is provided on the inner side of the rear lower end of the cylinder 1, wherein the detachable shielding structure includes a cylinder cover 10, a second sealing gasket 11 and a movable plate 12, and the cylinder cover 10 is nested in the cylinder 1, and a heat recovery purification structure is provided above the cylinder 1, wherein the heat recovery purification structure includes a transfer plate 13, a water jacket 17, a heat exchange tube 18, a third sealing gasket 19, a limit plate 20 and an activated carbon purification plate 22, and the transfer plate 13 is fixedly connected to the cylinder 1. Specific embodiment 1

[0032] In order to solve the problem in the prior art that it is generally inconvenient to stir and scrape the heated and evaporated methylammonium solution, and it is difficult to improve the heating and evaporation efficiency, the present embodiment adopts the following technical solutions, such as Figure 1 、 Figure 3 and Figure 4 First, the controller 16 embedded in the inner side of the upper left end of the cylinder 1 can be used to control the electric valve 14 fixed on the inner side of the upper left rear end of the cylinder 1 to operate, so that the liquid pipe connected to the outside of the electric valve 14 is used to introduce the methylammonium solution into the cylinder 1. Then, after the methylammonium solution is introduced, the heating module 2 fixed on the inner side of the lower end of the cylinder 1 can be controlled by the controller 16 to operate, so that it heats and evaporates the methylammonium solution. The motor 7 connected to the right side of the horizontal belt shaft bevel gear 4 through the coupling can also be controlled by the controller 16 to operate. Since the inner side of the upper end of the cylinder 1 is fixedly connected with the fixed sleeve 3, the inner side of the right end and the inner side of the lower end of the fixed sleeve 3 are penetrated by the vertically meshing horizontal belt shaft bevel gear 4 and the vertical belt shaft bevel gear 5, and the inner side of the right end of the cylinder 1 is pasted with a first sealing member that fits tightly with the horizontal belt shaft bevel gear 4. The sealing gasket 6 and the first sealing gasket 6 that fits tightly with the horizontal belt shaft bevel gear 4 and the vertical belt shaft bevel gear 5 are pasted and fixed on the inner side of the fixed sleeve 3, and the stirring plates 8 are symmetrically fixed on the outer side of the vertical belt shaft bevel gear 5. The vertical belt shaft bevel gear 5 and the stirring plate 8 are fixedly connected to the scraper 9 that fits with the cylinder 1 and the heating module 2. Therefore, through the operation of the motor 7, it is convenient to make the horizontal belt shaft bevel gear 4 rotate in the cylinder 1 and the fixed sleeve 3 through the seal of the first sealing gasket 6, so that the horizontal belt shaft bevel gear 4 drives the vertical belt shaft bevel gear 5 to rotate in the fixed sleeve 3 through the seal of the first sealing gasket 6, thereby making it convenient for the vertical belt shaft bevel gear 5 to drive the stirring plate 8 and the scraper 9 to rotate, so that the stirring plate 8 and the scraper 9 rotate to stir and scrape respectively, so as to achieve the purpose of stirring and scraping the heated and evaporated methylammonium solution and improving the heating and evaporation efficiency. Specific embodiment 2

[0034] In order to solve the problem that it is inconvenient to discharge the separated methylammonium in the prior art, this embodiment adopts the following technical solutions, such as Figure 2 、 Figure 3 and Figure 4 After the methylammonium solution is heated and evaporated by the heating module 2, the movable plate 12 connected to the damping at the rear of the cylinder 1 can be rotated to disconnect the fitting limit of the movable plate 12 on the cylinder cover 10 nested on the inner side of the rear lower end of the cylinder 1. The cylinder cover 10 can then be pulled back to disconnect the tight fitting connection between the second sealing gasket 11 fixed on the outside of the cylinder cover 10 and the cylinder 1, thereby facilitating the discharge of the methylammonium separated on the heating module 2 in the cylinder 1. Specific embodiment three

[0036] In order to solve the problem in the prior art that it is inconvenient to recycle and purify the hot steam and then discharge it, which easily wastes heat resources, this embodiment adopts the following technical solutions, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 In the process of evaporation and separation of methylammonium solution, a transfer plate 13 is fixed on the cylinder 1, a water jacket 17 is fixed on the transfer plate 13 by bolts, and a heat exchange tube 18 is connected to the transfer plate 13 and nested and fitted with the water jacket 17. A third sealing gasket 19 is fixed on the upper side of the transfer plate 13 and fits tightly with the water jacket 17 and the heat exchange tube 18. A limit plate 20 is fixedly connected to the inner side of the upper end of the water jacket 17 and fits with the heat exchange tube 18. A protruding activated carbon purification plate 22 is nested and fitted on the inner side of the upper right end of the transfer plate 13, so that the methylammonium solution can be easily separated. The hot steam heated by the liquid passes through the inner side of the left end of the transfer plate 13 and enters the heat exchange tube 18 sealed by the third sealing gasket 19 for heat exchange. The heat exchange tube 18 that has passed the hot steam exchanges heat with the water in the water jacket 17 to increase its temperature. The water then passes through the inner side of the right end of the transfer plate 13 and is purified by the activated carbon purification plate 22 before being discharged. This facilitates the recovery and purification of the hot steam before discharge, avoiding waste of resources. In addition, the controller 16 can control the operation of the electric valve 14 installed on the inner side of the right rear end of the transfer plate 13 to discharge the condensed water in the transfer plate 13 that has exchanged heat through the heat exchange tube 18.

[0037] During hot steam recovery, the electric valve 14 fixedly installed on the inner side of the rear upper end and the inner side of the rear lower end of the water jacket 17 can be controlled by the controller 16 to operate, so that the heat recovered water in the water jacket 17 can be passed in and out through the water pipe and the drain pipe connected to the outside of the electric valve 14. The water temperature sensor 21 embedded on the inner side of the middle part of the right end of the water jacket 17 and the display 15 embedded on the inner side of the upper left end of the cylinder 1 can be controlled by the controller 16 to cooperate with each other, so that the water temperature sensor 21 senses the water temperature in the water jacket 17, and the display 15 limits the water temperature sensed by the water temperature sensor 21, so that the heat recovered water in the water jacket 17 can be used. The above electrical components are all existing technologies and will not be described in detail here.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market. Special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art. They will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy-saving methylammonium separator, comprising: A cylinder (1), a fixed sleeve (3) fixedly connected to the inner side of the upper end of the cylinder (1), and a transfer plate (13) and a water-containing sleeve (17) sequentially arranged on the upper side of the cylinder (1); It is characterized by further comprising: A heating module (2) is fixedly mounted on the inner side of the lower end of the cylinder (1), and a stirring and scraping structure is provided above the heating module (2), wherein the stirring and scraping structure comprises a fixed sleeve (3), horizontal belt shaft bevel gears (4), vertical belt shaft bevel gears (5), a first sealing gasket (6), a motor (7), a stirring plate (8) and a scraper (9), and the horizontal belt shaft bevel gears (4) and the vertical belt shaft bevel gears (5) are respectively passed through the right end and the lower end of the fixed sleeve (3); A detachable shielding structure is provided on the inner side of the rear lower end of the cylinder (1), wherein the detachable shielding structure comprises a cylinder cover (10), a second sealing gasket (11) and a movable plate (12), and the cylinder cover (10) is nested in the cylinder (1); A heat recovery and purification structure is provided above the cylinder (1), wherein the heat recovery and purification structure comprises a transfer plate (13), a water jacket (17), a heat exchange tube (18), a third sealing gasket (19), a limit plate (20) and an activated carbon purification plate (22), and the transfer plate (13) is fixedly connected to the cylinder (1).

2. The energy-saving methylammonium separator according to claim 1, characterized in that: The right end of the transverse belt shaft bevel gear (4) passes through the cylinder (1), and a first sealing gasket (6) that is tightly fitted with the transverse belt shaft bevel gear (4) is adhered and fixed to the inner side of the right end of the cylinder (1) and the fixed sleeve (3), and the right side of the transverse belt shaft bevel gear (4) is connected to the motor (7) via a coupling.

3. The energy-saving methylammonium separator according to claim 1, characterized in that: The lower side of the left end of the horizontal belt shaft bevel gear (4) is meshed with a vertical belt shaft bevel gear (5) arranged perpendicular thereto, and a first sealing gasket (6) that is tightly fitted with the vertical belt shaft bevel gear (5) is adhered and fixed to the inner side of the lower end of the fixing sleeve (3), and a stirring plate (8) is symmetrically fixed to the outer side of the vertical belt shaft bevel gear (5).

4. The energy-saving methylammonium separator according to claim 1, characterized in that: The outer sides of the vertical belt shaft bevel gear (5) and the stirring plate (8) are fixedly connected with a scraper (9), and the outer sides of the scraper (9) are fitted with the cylinder (1), the heating module (2) and the cylinder cover (10), and the scraper (9) is in a "U"-shaped structure.

5. The energy-saving methylammonium separator according to claim 1, characterized in that: A second sealing gasket (11) that is tightly fitted with the cylinder body (1) is adhered and fixed to the outside of the cylinder cover (10), and a movable plate (12) that damps rotation with the cylinder body (1) is adhered to the rear sides of the upper ends of the cylinder cover (10) and the second sealing gasket (11).

6. The energy-saving methylammonium separator according to claim 1, characterized in that: An electric valve (14) is fixedly mounted on the inner side of the left rear upper end of the cylinder (1), the right rear end of the transfer plate (13), and the inner sides of the rear upper end and the rear lower end of the water jacket (17). A display (15) and a controller (16) mounted on the left lower side of the transfer plate (13) are mounted on the cylinder (1), and a water temperature sensor (21) is mounted on the inner side of the middle part of the right end of the water jacket (17).

7. The energy-saving methylammonium separator according to claim 1, characterized in that: The water jacket (17) is fixedly connected to the transfer plate (13) via bolts, and a plurality of heat exchange tubes (18) are nested and fitted in the water jacket (17), and a third sealing gasket (19) is adhered and fixed to the upper side of the transfer plate (13), which is tightly fitted to the water jacket (17) and the heat exchange tubes (18) on the inside and outside respectively, and a limiting plate (20) fixedly connected to the water jacket (17) is fitted on the outer side of the upper end of the heat exchange tube (18).

8. The energy-saving methylammonium separator according to claim 1, characterized in that: The two ends of the heat exchange tube (18) are respectively connected to the left and right ends of the transfer plate (13), and a protruding activated carbon purification plate (22) is nested and fitted inside the upper right end of the transfer plate (13).

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