Improved device for separating N-(2-aminoethyl) morpholine-4-formamide oxalate

Abstract

The utility model relates to the field of separation devices, and discloses an improved device for separating N-(2-aminoethyl) morpholine-4-formamide oxalate, which comprises a formamide oxalate sedimentation tank, a mixing and discharging mechanism, a separation tank, a separation tank, a separation tank and a separation tank, the mixed discharging mechanism comprises a first discharging pipe, a second discharging pipe, a power motor, a power shaft, an auger, a first stirring piece, a rotating shaft, a second stirring piece, a gear, a gear ring and a scraping strip. The first discharging pipe is fixedly installed on the formamide oxalate sedimentation tank, the second discharging pipe is fixedly installed on the first discharging pipe, the power motor is fixedly installed at the bottom end of the first discharging pipe, the output end of the power motor is fixedly connected with the power shaft, and the auger is fixedly installed on the outer side of the power shaft. The utility model has the following advantages and effects: the blockage phenomenon in the blanking process can be well avoided, the residue of sediments can be avoided, and the separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of separation devices, in particular to an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate. Background Art

[0002] During the separation, N-(2-aminoethyl)morpholine-4-carboxamide oxalate needs to be precipitated with a precipitant, and then the precipitate is separated by filtration.

[0003] In the prior art, N-(2-aminoethyl)morpholine-4-carboxamide oxalate is precipitated in a sedimentation tank, discharged after precipitation, and placed in a filter box for filtration. However, during the discharge process, blockage is easily caused due to a large amount of precipitate, and precipitate is easily retained on the inner wall of the sedimentation tank. In addition, the formamide oxalate cannot be quickly mixed with the precipitant, which affects the overall separation efficiency. Therefore, it is necessary to design an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate to solve the above problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate to solve the above problems.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme: an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate, comprising:

[0007] A formamide oxalate precipitation tank, wherein the formamide oxalate precipitation tank is provided with a mixing and discharging mechanism;

[0008] The mixing and discharging mechanism includes a discharging pipe 1, a discharging pipe 2, a power motor, a power shaft, an auger, a stirring member 1, a rotating shaft, a stirring member 2, a gear, a gear ring and a scraper;

[0009] The discharge pipe 1 is fixedly mounted on the formamide oxalate precipitation tank, the discharge pipe 2 is fixedly mounted on the discharge pipe 1, the power motor is fixedly mounted on the bottom end of the discharge pipe 1, the output end of the power motor is fixedly connected to the power shaft, the auger is fixedly mounted on the outside of the power shaft, the stirring member 1 is fixedly mounted on the power shaft, the rotating shaft is rotatably mounted on the stirring member 1, the stirring member 2 is fixedly mounted on the rotating shaft, the gear is fixedly mounted on the top end of the rotating shaft, the gear ring is fixedly mounted on the top inner wall of the formamide oxalate precipitation tank, the gear is meshed with the gear ring, and the scraper is fixedly mounted on a group of stirring members 1.

[0010] The present invention is further configured as follows: a solenoid valve is installed on the second discharge pipe.

[0011] By adopting the above technical solution, the opening and closing of the second feeding pipe is controlled.

[0012] The utility model is further configured as follows: the formamide oxalate precipitation tank is used to precipitate N-(2-aminoethyl)morpholine-4-formamide oxalate.

[0013] The utility model is further configured as follows: a base frame is fixedly provided at the bottom of the formamide oxalate precipitation tank.

[0014] The utility model is further configured as follows: a filter box is placed on the base frame, a strap is in contact with the filter box, and a filter plate is fixedly arranged on the bottom of the strap.

[0015] By adopting the above technical solution, it is convenient to filter the fallen materials.

[0016] The utility model is further configured as follows: the filter box is located below the second feed pipe.

[0017] By adopting the above technical solution, the fallen materials are filtered.

[0018] The utility model is further configured as follows: a liquid drain pipe is fixedly provided on the filter box.

[0019] The utility model is further configured as follows: the filter plate is in contact with the inner wall of the filter box.

[0020] The beneficial effects of the utility model are:

[0021] 1. The utility model sets a mixing and feeding mechanism, starts the power motor, and can rotate the stirring member 1 and the stirring member 2, quickly mixing the N-(2-aminoethyl)morpholine-4-carboxamide oxalate and the precipitant, thereby improving the separation efficiency;

[0022] 2. The utility model starts the power motor through the mixed feeding mechanism, so that the power shaft rotates in the opposite direction, so that the auger can discharge the precipitated material, and the scraper can scrape the residue on the inner wall of the formamide oxalate precipitation tank, so that the material falls through the second feeding pipe, which can effectively avoid blockage during the feeding process and avoid the residue of sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 The utility model is a schematic structural diagram of an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate.

[0025] Figure 2 The utility model is a schematic cross-sectional view of an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate.

[0026] Figure 3 yes Figure 2 Schematic diagram of the structure of part A in .

[0027] Figure 4 yes Figure 2 Schematic diagram of the structure of part B.

[0028] In the figure, 1. Formamide oxalate precipitation tank; 2. Discharge pipe 1; 3. Discharge pipe 2; 4. Power motor; 5. Power shaft; 6. Auger; 7. Agitator 1; 8. Rotating shaft; 9. Agitator 2; 10. Gear; 11. Gear ring; 12. Scraper; 13. Solenoid valve; 14. Base frame; 15. Filter box; 16. Strap board; 17. Filter plate. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The utility model provides an improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate, comprising:

[0032] Formamide oxalate precipitation tank 1, the formamide oxalate precipitation tank 1 is provided with a mixing and discharging mechanism. It should be noted that N-(2-aminoethyl)morpholine-4-formamide oxalate and a precipitant are added to the formamide oxalate precipitation tank 1 to precipitate N-(2-aminoethyl)morpholine-4-formamide oxalate;

[0033] The mixing and discharging mechanism includes a discharging pipe 1 2, a discharging pipe 2 3, a power motor 4, a power shaft 5, an auger 6, an agitator 1 7, a rotating shaft 8, an agitator 2 9, a gear 10, a gear ring 11 and a scraper 12;

[0034] The discharge pipe 2 is fixedly mounted on the formamide oxalate precipitation tank 1, the discharge pipe 2 3 is fixedly mounted on the discharge pipe 2, the power motor 4 is fixedly mounted on the bottom end of the discharge pipe 2, the output end of the power motor 4 is fixedly connected to the power shaft 5, the auger 6 is fixedly mounted on the outside of the power shaft 5, the stirring member 7 is fixedly mounted on the power shaft 5, the rotating shaft 8 is rotatably mounted on the stirring member 7, the stirring member 2 9 is fixedly mounted on the rotating shaft 8, the gear 10 is fixedly mounted on the top of the rotating shaft 8, the gear ring 11 is fixedly mounted on the top inner wall of the formamide oxalate precipitation tank 1, the gear 10 is meshed with the gear ring 11, and the scraper 12 is fixedly mounted on a group of stirring members 7.

[0035] Through the above-mentioned mixing and unloading mechanism, the power motor 4 is started, so that the power shaft 5 drives the auger 6 and the stirring piece 7 to rotate, the auger 6 can lift the solution, and the stirring piece 7 drives the rotating shaft 8 to rotate. Through the engagement of the gear ring 11 and the gear 10, the rotating shaft 8 can drive the stirring piece 2 9 to rotate, so that N-(2-aminoethyl)morpholine-4-formamide oxalate and the precipitant are quickly mixed and processed, and precipitation is carried out after the mixing is completed. After the precipitation is completed, the power motor 4 is started, and the power shaft 5 rotates in the opposite direction at this time, so that the auger 6 transports the material downward, and the stirring piece 7 drives the scraper 12 to rotate. The scraper 12 can scrape the residue on the inner wall of the formamide oxalate precipitation tank 1, so that the material falls through the unloading pipe 2 3, which can well avoid blockage during the unloading process.

[0036] Specifically, a solenoid valve 13 is installed on the discharge pipe 2 3, and the solenoid valve 13 is opened to discharge the precipitated material.

[0037] Specifically, the formamide oxalate precipitation tank 1 is used to precipitate N-(2-aminoethyl)morpholine-4-formamide oxalate. A base frame 14 is fixedly provided at the bottom of the formamide oxalate precipitation tank 1, and a filter box 15 is placed on the base frame 14. The filter box 15 is in contact with a take-up plate 16, and a filter plate 17 is fixedly provided at the bottom of the take-up plate 16. The filter box 15 is located below the discharge pipe 2 3, and a drain pipe is fixedly provided on the filter box 15. The filter plate 17 is in contact with the inner wall of the filter box 15. It should be noted that it is convenient to filter the precipitated material.

[0038] Working principle:

[0039] S1: N-(2-aminoethyl)morpholine-4-carboxamide oxalate and a precipitant are added to the formamide oxalate precipitation tank 1, and the power motor 4 is started, so that the power shaft 5 drives the auger 6 and the stirring member 1 7 to rotate. The auger 6 can elevate the solution, and the stirring member 1 7 drives the rotating shaft 8 to rotate. Through the engagement of the gear ring 11 and the gear 10, the rotating shaft 8 can drive the stirring member 2 9 to rotate, so that the N-(2-aminoethyl)morpholine-4-carboxamide oxalate and the precipitant are quickly mixed;

[0040] S2: After the mixing is completed, precipitation treatment is carried out. After the precipitation is completed, the power motor 4 and the solenoid valve 13 are started. The power shaft 5 rotates in the opposite direction at this time, so that the auger 6 transports the material downward, and the stirring member 7 drives the scraper 12 to rotate. The scraper 12 can scrape the residue on the inner wall of the formamide oxalate precipitation tank 1, so that the material falls through the discharge pipe 2 3. This can effectively avoid blockage during the discharge process, avoid the residue of sediment, and improve the separation efficiency.

[0041] The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate provided by the present invention is described in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above examples is only intended to help understand the method and core concept of the present invention. It should be noted that, for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications may be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate, characterized in that: include: A formamide oxalate precipitation tank (1), wherein the formamide oxalate precipitation tank (1) is provided with a mixing and discharging mechanism; The mixing and discharging mechanism comprises a discharging pipe 1 (2), a discharging pipe 2 (3), a power motor (4), a power shaft (5), an auger (6), an agitating member 1 (7), a rotating shaft (8), an agitating member 2 (9), a gear (10), a gear ring (11) and a scraper (12); The first feed pipe (2) is fixedly mounted on the formamide oxalate precipitation tank (1), the second feed pipe (3) is fixedly mounted on the first feed pipe (2), the power motor (4) is fixedly mounted on the bottom end of the first feed pipe (2), the output end of the power motor (4) is fixedly connected to the power shaft (5), the auger (6) is fixedly mounted on the outside of the power shaft (5), the first stirring member (7) is fixedly mounted on the power shaft (5), the rotating shaft (8) is rotatably mounted on the first stirring member (7), the second stirring member (9) is fixedly mounted on the rotating shaft (8), the gear (10) is fixedly mounted on the top end of the rotating shaft (8), the gear ring (11) is fixedly mounted on the top inner wall of the formamide oxalate precipitation tank (1), the gear (10) is meshed with the gear ring (11), and the scraper (12) is fixedly mounted on a group of the first stirring members (7).

2. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 1, characterized in that: A solenoid valve (13) is installed on the second feeding pipe (3).

3. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 1, characterized in that: The formamide oxalate precipitation tank (1) is used to precipitate N-(2-aminoethyl)morpholine-4-formamide oxalate.

4. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 1, characterized in that: A base frame (14) is fixedly arranged at the bottom of the formamide oxalate precipitation tank (1).

5. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 4, characterized in that: A filter box (15) is placed on the base frame (14), a strap plate (16) is in contact with the filter box (15), and a filter plate (17) is fixedly arranged at the bottom of the strap plate (16).

6. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 5, characterized in that: The filter box (15) is located below the second feed pipe (3).

7. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 5, characterized in that: A liquid drain pipe is fixedly provided on the filter box (15).

8. The improved device for separating N-(2-aminoethyl)morpholine-4-carboxamide oxalate according to claim 5, characterized in that: The filter plate (17) is in contact with the inner wall of the filter box (15).

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