Purification device for cyanuric acid production

Abstract

The utility model discloses a purification device for cyanuric acid production, which belongs to the technical field of cyanuric acid production and comprises a box body, a treatment tank is fixedly connected to the top of the inner wall of the box body, a first motor is fixedly connected to the bottom of the box body, and a protective frame is fixedly connected to the bottom of the inner wall of the box body. And an output shaft of the first motor is fixedly connected with a threaded rod. The cyanuric acid purification device has the beneficial effects that by arranging the treatment tank, the supporting plate, the cylinder and the heating rod, crude cyanuric acid can be conveniently heated and purified, by arranging a first motor, a threaded rod, a pushing frame and a filtering opening, diluted acid water obtained after purification can be conveniently filtered and discharged, a worker can conveniently conduct treatment operation, and by arranging a locking frame, a handle and a box door, the treatment effect is good. And by arranging a second motor and a stirring frame, crude cyanuric acid and sulfuric acid can be conveniently stirred and fused during purification, and the purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cyanuric acid production, and more specifically, to a purification device for cyanuric acid production. Background Art

[0002] Cyanuric acid is a white crystal that precipitates from water with two crystal waters. It tastes slightly bitter and is basically non-toxic. It is soluble in hot water and slightly soluble in cold water. Its aqueous solution is acidic. It is soluble in aqueous solutions of potassium hydroxide and sodium hydroxide, but insoluble in cold organic solvents such as alcohol, ether, and benzene. In the production of cyanuric acid, urea is generally heated by the solid phase method in the pyrolysis method to obtain crude cyanuric acid by pyrolysis, and then the crude cyanuric acid is purified.

[0003] When purifying cyanuric acid, it is necessary to add sulfuric acid to the crude cyanuric acid for cooking and filtering. After adding sulfuric acid for purification, the dilute acid water obtained after purification needs to be filtered. When filtering the dilute acid water, the traditional operation still requires workers to perform manual filtering, which is time-consuming and labor-intensive, and may also cause harm to the workers' bodies during the operation. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a purification device for cyanuric acid production, which has the characteristic of being able to automatically filter dilute acid water after purification.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a purification device for cyanuric acid production, comprising a box body, the top of the inner wall of the box body is fixedly connected to a processing tank, the bottom of the box body is fixedly connected to a first motor, the bottom of the inner wall of the box body is fixedly connected to a protective frame, the output shaft of the first motor is fixedly connected to a threaded rod, the threaded rod passes through the box body and is located in the protective frame, the outer surface of the threaded rod is threadedly connected to a threaded barrel, and the outer surface of the threaded barrel is fixedly connected to a push frame;

[0008] The top of the pushing frame passes through the protective frame and is clamped with a support plate, the top of the support plate is fixedly connected with a cylinder and a sealing gasket, the outer surface of the cylinder fits with the inner wall of the processing tank, the outer surface of the cylinder is provided with a plurality of filter ports, the outer surface of the processing tank is fixedly connected with a plurality of heating rods, and a discharge port is provided at the bottom of one side of the box body.

[0009] When a purification device for cyanuric acid production according to the technical solution is used, the first motor and the filter port are used to facilitate filtering and discharging the diluted acid water obtained after purification, so that the staff can perform processing operations conveniently. The processing tank, the support plate, the cylinder and the heating rod are used to facilitate heating and purification of the crude cyanuric acid.

[0010] Furthermore, a plurality of locking frames and handles are fixedly connected to the bottom of the support plate, and the plurality of locking frames are sleeved on the pushing frame.

[0011] Furthermore, a second motor is fixedly connected to the top of the box body, an output shaft of the second motor is fixedly connected to a stirring frame, and the stirring frame is located in the processing tank.

[0012] Furthermore, a ventilation duct is fixedly connected to one side of the box body, and the ventilation duct is communicated with the box body. A fixing plate is fixedly connected to one side of the inner wall of the ventilation duct, and a third motor is fixedly connected to one side of the fixing plate. The output shaft of the third motor is fixedly connected to a rotating shaft, and a plurality of fan blades are fixedly connected to the outer surface of the rotating shaft. An air filter is clamped on one side of the ventilation duct by a fixing bolt.

[0013] Furthermore, a feed port is provided on the top of the box body, a box door is movably connected to one side of the front side of the box body, and a warning sign is fixedly connected to the top of the front side of the box body.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. By setting a processing tank, a support plate, a cylinder and a heating rod, it is convenient to heat and purify the crude cyanuric acid. By setting a first motor, a threaded rod, a push frame and a filter port, it is convenient to filter and discharge the dilute acid water obtained after purification, which is convenient for the staff to perform processing operations. By setting a locking frame, a handle and a box door, it is convenient for the staff to take out the purified cyanuric acid. By setting a second motor and a stirring frame, it is convenient to stir and fuse the crude cyanuric acid and sulfuric acid during purification, thereby accelerating the purification efficiency.

[0017] 2. By setting up a ventilator, a third motor, fan blades and an air filter, it is convenient to filter and process the waste gas generated during purification, and by setting up warning signs, warnings can be given to the operating staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a three-dimensional cross-section of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the second three-dimensional cross section of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the three-dimensional cross section of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Box body; 2. Processing tank; 3. First motor; 4. Protective frame; 5. Threaded rod; 6. Threaded barrel; 7. Push frame; 8. Support plate; 9. Locking frame; 10. Handle; 11. Cylinder; 12. Filter port; 13. Sealing pad; 14. Heating rod; 15. Second motor; 16. Stirring frame; 17. Feed port; 18. Discharge port; 19. Ventilation duct; 20. Fixed plate; 21. Third motor; 22. Rotating shaft; 23. Fan blade; 24. Fixing bolt; 25. Air filter; 26. Box door; 27. Warning sign. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] See also Figure 1-4The utility model provides a technical solution: a purification device for cyanuric acid production, comprising a box body 1, a processing tank 2 is fixedly connected to the top of the inner wall of the box body 1, a first motor 3 is fixedly connected to the bottom of the box body 1, a protective frame 4 is fixedly connected to the bottom of the inner wall of the box body 1, the protective frame 4 is a sealing structure, the output shaft of the first motor 3 is fixedly connected to a threaded rod 5, the threaded rod 5 passes through the box body 1 and is located in the protective frame 4, the outer surface of the threaded rod 5 is threadedly connected to a threaded barrel 6, and the outer surface of the threaded barrel 6 is fixedly connected to a push frame 7;

[0029] The top of the pushing frame 7 passes through the protective frame 4 and is clamped with a support plate 8. The top of the support plate 8 is fixedly connected with a cylinder 11 and a sealing gasket 13. The outer surface of the cylinder 11 fits with the inner wall of the processing tank 2. The outer surface of the cylinder 11 is provided with a plurality of filter ports 12. By arranging the first motor 3, the threaded rod 5, the pushing frame 7 and the filter ports 12, it is convenient to filter and discharge the dilute acid water obtained after purification, and it is convenient for the staff to perform processing operations. The outer surface of the processing tank 2 is fixedly connected with a plurality of heating rods 14. By arranging the processing tank 2, the support plate 8, the cylinder 11 and the heating rods 14, it is convenient to heat and purify the crude cyanuric acid. A discharge port 18 is provided at the bottom of one side of the box body 1.

[0030] Specifically, the bottom of the support plate 8 is fixedly connected with multiple locking frames 9 and handles 10, and the multiple locking frames 9 are all sleeved on the pushing frame 7. The top of the box body 1 is fixedly connected with a second motor 15, and the output shaft of the second motor 15 is fixedly connected with a stirring frame 16, and the stirring frame 16 is located in the processing tank 2.

[0031] By adopting the above technical solution, through the locking frame 9 and the handle 10, it is convenient for the staff to remove the support plate 8 from the pushing frame 7, so as to take out the cyanuric acid in the cylinder 11.

[0032] Specifically, a ventilation duct 19 is fixedly connected to one side of the box body 1, and the ventilation duct 19 is connected to the box body 1. A fixing plate 20 is fixedly connected to one side of the inner wall of the ventilation duct 19, and a third motor 21 is fixedly connected to one side of the fixing plate 20. The output shaft of the third motor 21 is fixedly connected to a rotating shaft 22, and a plurality of fan blades 23 are fixedly connected to the outer surface of the rotating shaft 22. An air filter 25 is clamped to one side of the ventilation duct 19 by a fixing bolt 24. The air filter 25 is a grid-like structure, and a nylon mesh capable of filtering acidic gases is inside. A feed port 17 is provided on the top of the box body 1, and a box door 26 is movably connected to one side of the front of the box body 1. A warning sign 27 is fixedly connected to the top of the front of the box body 1.

[0033] By adopting the above technical solution, through the third motor 21, the rotating shaft 22, the fan blades 23 and the air filter 25, it is convenient to discharge the waste gas generated during purification, and through the warning sign 27, the operating staff is warned.

[0034] The working principle of the utility model is as follows: when in use, the staff will proportion the crude cyanuric acid and the sulfuric acid used for purification, and then put the crude cyanuric acid into the processing tank 2 at the feed port 17, and heat the processing tank 2 through the heating rod 14. After heating to a certain temperature, the proportioned sulfuric acid is put into the processing tank 2, and the second motor 15 is driven to rotate the stirring frame 16 to stir and fuse the crude cyanuric acid and sulfuric acid to increase the purification efficiency. During purification, the third motor 21 is driven to rotate the rotating shaft 22, and the fan blades 23 are driven to rotate, and the exhaust gas in the box 1 is discharged and filtered through the air filter 25;

[0035] After purification, the first motor 3 works to drive the threaded rod 5 to rotate, drive the threaded barrel 6 to descend on the threaded rod 5, drive the pushing frame 7 to descend, and pull the cylinder 11 out of the processing tank 2, and filter the dilute acid water produced by purification through the filter port 12. The dilute acid water falls into the bottom of the inner wall of the box body 1 and is discharged through the discharge port 18, which is convenient for the staff to carry out unified treatment. After filtering, the staff opens the box door 26 and removes the support plate 8 from the pushing frame 7 through the handle 10, thereby taking out the cyanuric acid, and warns the operating staff through the warning sign 27.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A purification device for cyanuric acid production, comprising a housing (1), characterized in that: The top of the inner wall of the box body (1) is fixedly connected to a processing tank (2), the bottom of the box body (1) is fixedly connected to a first motor (3), the bottom of the inner wall of the box body (1) is fixedly connected to a protective frame (4), the output shaft of the first motor (3) is fixedly connected to a threaded rod (5), the threaded rod (5) passes through the box body (1) and is located in the protective frame (4), the outer surface of the threaded rod (5) is threadedly connected to a threaded barrel (6), and the outer surface of the threaded barrel (6) is fixedly connected to a pushing frame (7); The top of the pushing frame (7) passes through the protective frame (4) and is clamped with a support plate (8); the top of the support plate (8) is fixedly connected to a cylinder (11) and a sealing gasket (13); the outer surface of the cylinder (11) fits the inner wall of the processing tank (2); the outer surface of the cylinder (11) is provided with a plurality of filter ports (12); the outer surface of the processing tank (2) is fixedly connected with a plurality of heating rods (14); and a discharge port (18) is provided at the bottom of one side of the box body (1).

2. A purification device for cyanuric acid production according to claim 1, characterized in that: A plurality of locking frames (9) and a handle (10) are fixedly connected to the bottom of the support plate (8), and the plurality of locking frames (9) are sleeved on the pushing frame (7).

3. A purification device for cyanuric acid production according to claim 1, characterized in that: A second motor (15) is fixedly connected to the top of the box body (1), and an output shaft of the second motor (15) is fixedly connected to a stirring frame (16), and the stirring frame (16) is located in the processing tank (2).

4. A purification device for cyanuric acid production according to claim 1, characterized in that: A ventilation tube (19) is fixedly connected to one side of the box body (1), and the ventilation tube (19) is communicated with the box body (1). A fixing plate (20) is fixedly connected to one side of the inner wall of the ventilation tube (19), and a third motor (21) is fixedly connected to one side of the fixing plate (20). The output shaft of the third motor (21) is fixedly connected to a rotating shaft (22), and a plurality of fan blades (23) are fixedly connected to the outer surface of the rotating shaft (22). An air filter (25) is clamped to one side of the ventilation tube (19) via a fixing bolt (24).

5. A purification device for cyanuric acid production according to claim 1, characterized in that: A feed port (17) is provided on the top of the box body (1), a box door (26) is movably connected to one side of the front of the box body (1), and a warning sign (27) is fixedly connected to the top of the front of the box body (1).

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