Impurity removal device for wet-process phosphoric acid

Abstract

The utility model discloses an impurity removal device for wet-process phosphoric acid, and relates to the technical field of impurity removal devices, the impurity removal device comprises an impurity removal device body, a damping seat, a feeding pipe and a discharging valve, the bottom of the impurity removal device body and the top of the damping seat are movably mounted, and the left side of the top of the impurity removal device body is communicated with one end of the feeding pipe; the bottom of the right side of the impurity removing device body communicates with one end of a discharging valve. According to the impurity removal device, the transmission stirring assembly and the movable cleaning assembly are arranged to stably stir and clean the interior of the impurity removal device body, so that the problem that the impurity removal device needs to be cleaned by a user in use due to the fact that the inner wall of an existing impurity removal device is inconvenient to clean conveniently in use is solved; and the problems that subsequent wet-process phosphoric acid impurity removal is affected by residual impurities in the impurity removal device, inconvenience in use is caused, and the use convenience of the impurity removal device is reduced are solved, and the automatic cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal devices, in particular to an impurity removal device used for wet-process phosphoric acid. Background Art

[0002] Phosphoric acid produced by decomposing phosphate rock with sulfuric acid, nitric acid or hydrochloric acid is collectively referred to as wet-process phosphoric acid. The method of producing phosphoric acid by decomposing phosphate rock with sulfuric acid is the most basic method in the production of wet-process phosphoric acid. Due to the characteristics of raw materials and processes, wet-process phosphoric acid contains some impurities. In order to make the phosphoric acid quality meet the requirements, the wet-process phosphoric acid needs to be decontaminated.

[0003] For example, the wet-process phosphoric acid comprehensive impurity removal device with announcement number CN220159295U mainly achieves good mixing effect and has the advantages of vibration reduction and noise reduction through the wet-process phosphoric acid comprehensive impurity removal device. The specific implementation method includes the feeding mechanism, shell structure, stirring blades and scrapers, as well as measures for vibration and limit control.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing impurity removal device is not convenient for convenient cleaning of the inner wall during use, which requires the user to clean the impurity removal device during use to prevent the impurities remaining inside the impurity removal device from affecting the subsequent wet-process phosphoric acid impurity removal, causing inconvenience in use and reducing the convenience of use of the impurity removal device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an impurity removal device for wet-process phosphoric acid, which has the advantage of automatic cleaning and solves the problem that the existing impurity removal device is not convenient for convenient cleaning of the inner wall during use, which results in the impurity removal device being required to be cleaned by the user during use to avoid impurities remaining in the impurity removal device affecting the subsequent impurity removal of wet-process phosphoric acid, causing inconvenience in use and reducing the convenience of using the impurity removal device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a de-impurity device for wet-process phosphoric acid, comprising a de-impurity device body, a shock-absorbing seat, a feed pipe and a discharge valve, the bottom of the de-impurity device body and the top of the shock-absorbing seat are movably installed, the left side of the top of the de-impurity device body is connected to one end of the feed pipe, the bottom of the right side of the de-impurity device body is connected to one end of the discharge valve, the top of the de-impurity device body is fixedly connected to a transmission stirring assembly, and the outer side of the inner wall of the de-impurity device body is movably connected to a mobile cleaning assembly.

[0008] As a preferred embodiment of the utility model, the transmission stirring assembly includes a movable box, the top of the movable box is fixedly connected to a motor, the output end of the motor is fixedly connected to a reducer, the bottom of the reducer is fixedly connected to a connecting ring, and the bottom of the connecting ring is fixedly connected to a stirring rod.

[0009] As a preferred embodiment of the utility model, the movable cleaning assembly includes a cleaning plate, a scraper is fixedly connected to the outer side of the cleaning plate, a positioning rod is fixedly connected to the inner side of the cleaning plate, a limiting ring is fixedly connected to the outer side of the stirring rod, the surface of the positioning rod is movably connected to the inside of the limiting ring, and a movable ring is fixedly connected to the inner side of the positioning rod.

[0010] As a preferred embodiment of the utility model, a spring is fixedly connected to the inner side of the movable ring, an electromagnetic block is fixedly connected to the inner side of the spring, and the inner side of the electromagnetic block is fixedly connected to the inner side of the limiting ring.

[0011] As a preferred embodiment of the utility model, an iron block is fixedly connected to the inner side of the movable ring, and a sealing ring is fixedly connected to the outer side of the limiting ring.

[0012] As a preferred embodiment of the utility model, connecting rods are fixedly connected to both sides of the inner side of the cleaning plate, a movable column is fixedly connected to the outer side of the stirring rod, and the surface of the connecting rod is movably connected to the inside of the movable column.

[0013] As a preferred embodiment of the utility model, a buffer block is fixedly connected to the outer side of the cleaning plate, and a connecting pipe is fixedly connected to the top of the outer side of the inner wall of the impurity removal device body.

[0014] As a preferred embodiment of the present invention, the outer side of the connecting pipe is connected to a fixing ring, and the right side of the fixing ring is connected to a fixing pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a transmission stirring component with a mobile cleaning component to stably stir and clean the body of the impurity removal device, thereby solving the problem that the existing impurity removal device is not convenient for convenient cleaning of the inner wall during use, which results in the impurity removal device being required to be cleaned by the user during use, so as to avoid the impurities remaining in the impurity removal device affecting the subsequent impurity removal of wet phosphoric acid, causing inconvenience in use, reducing the convenience of using the impurity removal device, and achieving the effect of automatic cleaning.

[0017] 2. The utility model is provided with a transmission stirring assembly. During use, the motor can be started so that the motor output end drives the reducer to rotate. The rotation of the reducer can drive the connecting ring to rotate. The rotation of the connecting ring can drive the stirring rod to rotate. The rotation of the stirring rod can stir and mix the impurity removal device body.

[0018] 3. The utility model is provided with a movable cleaning component. When the stirring rod rotates during use, it can drive the limit ring to rotate. The limit ring can limit the movable ring, so that the movable ring drives the positioning rod to rotate. The rotation of the positioning rod can drive the cleaning plate to rotate. The cleaning plate drives the scraper to scrape and clean the inside of the impurity removal device, thereby enhancing the cleaning convenience of the impurity removal device body. At the same time, the cleaning plate and the scraper can also enhance the mixing effect of the materials in the impurity removal device body during mixing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram of point A in the middle

[0022] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1. impurity removal device body; 2. shock-absorbing seat; 3. feed pipe; 4. discharge valve; 5. transmission stirring assembly; 51. movable box; 52. motor; 53. reducer; 54. connecting ring; 55. stirring rod; 6. movable cleaning assembly; 61. cleaning plate; 62. scraper; 63. positioning rod; 64. limiting ring; 65. movable ring; 7. spring; 8. electromagnetic block; 9. iron block; 10. sealing ring; 11. connecting rod; 12. movable column; 13. buffer block; 14. connecting pipe; 15. fixing ring; 16. fixing pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 3As shown, the utility model provides an impurity removal device for wet-process phosphoric acid, comprising an impurity removal device body 1, a shock-absorbing seat 2, a feed pipe 3 and a discharge valve 4. The bottom of the impurity removal device body 1 is movably installed with the top of the shock-absorbing seat 2, the left side of the top of the impurity removal device body 1 is connected with one end of the feed pipe 3, the bottom of the right side of the impurity removal device body 1 is connected with one end of the discharge valve 4, the top of the impurity removal device body 1 is fixedly connected with a transmission stirring component 5, and the outer side of the inner wall of the impurity removal device body 1 is movably connected with a movable cleaning component 6.

[0026] refer to Figure 3 The transmission stirring assembly 5 includes a movable box 51, a motor 52 is fixedly connected to the top of the movable box 51, a reducer 53 is fixedly connected to the output end of the motor 52, a connecting ring 54 is fixedly connected to the bottom of the reducer 53, and a stirring rod 55 is fixedly connected to the bottom of the connecting ring 54.

[0027] As a technical optimization scheme of the utility model, by setting up a transmission stirring assembly 5, the motor 52 can be started during use, so that the output end of the motor 52 drives the reducer 53 to rotate, and the rotation of the reducer 53 can drive the connecting ring 54 to rotate, and the rotation of the connecting ring 54 can drive the stirring rod 55 to rotate, and the rotation of the stirring rod 55 can stir and mix the inside of the impurity removal device body 1.

[0028] refer to Figure 4 The movable cleaning assembly 6 includes a cleaning plate 61, a scraper 62 is fixedly connected to the outer side of the cleaning plate 61, a positioning rod 63 is fixedly connected to the inner side of the cleaning plate 61, a limiting ring 64 is fixedly connected to the outer side of the stirring rod 55, the surface of the positioning rod 63 is movably connected to the inside of the limiting ring 64, and a movable ring 65 is fixedly connected to the inner side of the positioning rod 63.

[0029] As a technical optimization scheme of the utility model, by setting a movable cleaning component 6, when the stirring rod 55 rotates during use, it can drive the limit ring 64 to rotate, and the limit ring 64 can movably limit the movable ring 65, so that the movable ring 65 drives the positioning rod 63 to rotate, and the rotation of the positioning rod 63 can drive the cleaning plate 61 to rotate, and the cleaning plate 61 drives the scraper 62 to scrape and clean the inside of the impurity removal device body 1, thereby enhancing the cleaning convenience of the impurity removal device body 1. At the same time, the cleaning plate 61 and the scraper 62 can also enhance the mixing effect of the materials in the impurity removal device body 1 during mixing.

[0030] refer to Figure 4 The inner side of the movable ring 65 is fixedly connected with a spring 7 , the inner side of the spring 7 is fixedly connected with an electromagnetic block 8 , and the inner side of the electromagnetic block 8 is fixedly connected with the inner side of the limiting ring 64 .

[0031] As a technical optimization scheme of the utility model, by setting the spring 7 and the electromagnetic block 8, the spring 7 can push the inner side of the movable ring 65 during use, so that the movable ring 65 can stably push the positioning rod 63 and the cleaning plate 61 to contact and clean the outer side of the inner wall of the impurity removal device body 1, thereby enhancing the stability during use. After the electromagnetic block 8 is started during use, it can generate a magnetic attraction to the iron block 9, which is convenient for the user to adjust the use position of the movable ring 65, the positioning rod 63, the cleaning plate 61 and the scraper 62.

[0032] refer to Figure 4 The inner side of the movable ring 65 is fixedly connected with an iron block 9 , and the outer side of the limiting ring 64 is fixedly connected with a sealing ring 10 .

[0033] As a technical optimization scheme of the utility model, by setting the iron block 9 and the sealing ring 10, when the electromagnetic block 8 is started, the iron block 9 will be affected by the magnetic attraction of the electromagnetic block 8, thereby driving the movable ring 65 to move. The movement of the movable ring 65 can compress the spring 7 and drive the positioning rod 63 to move at the same time. The movement of the positioning rod 63 can drive the cleaning plate 61 to move, so that the cleaning plate 61 is no longer in contact with the interior of the impurity removal device body 1, thereby enhancing the convenience of adjustment during use.

[0034] refer to Figure 2 Both sides of the inner side of the cleaning plate 61 are fixedly connected with connecting rods 11, the outer side of the stirring rod 55 is fixedly connected with a movable column 12, and the surface of the connecting rod 11 is movably connected to the inside of the movable column 12.

[0035] As a technical optimization solution of the utility model, by setting the connecting rod 11 and the movable column 12, the movable column 12 can limit the outer side of the connecting rod 11 during use, so that the connecting rod 11 can stably drive the inner side of the cleaning plate 61 to perform movable limiting, thereby enhancing the movement stability of the cleaning plate 61.

[0036] refer to Figure 2 A buffer block 13 is fixedly connected to the outer side of the cleaning plate 61 , and a connecting pipe 14 is fixedly connected to the top of the outer side of the inner wall of the impurity removal device body 1 .

[0037] As a technical optimization scheme of the utility model, by setting the buffer block 13 and the connecting pipe 14, the buffer block 13 can elastically buffer the outer side of the cleaning plate 61 during use, so as to avoid the cleaning plate 61 from colliding with the inner wall of the impurity removal device body 1 when resetting, causing the cleaning plate 61 to be deformed and unable to effectively clean the inside of the impurity removal device body 1, thereby enhancing the use effect of the cleaning plate, and the connecting pipe 14 can facilitate the addition of water to the impurity removal device body 1, thereby enhancing the convenience of cleaning.

[0038] refer to Figure 2The outside of the connecting pipe 14 is connected to a fixing ring 15 , and the right side of the fixing ring 15 is connected to a fixing pipe 16 .

[0039] As a technical optimization solution of the utility model, by setting a fixed ring 15 and a fixed tube 16, the user can connect the fixed tube 16 to an external water source during use, so that water enters the interior of the fixed ring 15 through the fixed tube 16, and the fixed ring 15 then injects the water into the impurity removal device body 1 through the connecting tube 14, thereby enhancing the convenience of cleaning during use.

[0040] The working principle and use process of the utility model are as follows: when cleaning is needed during use, the motor 52 can be started, so that the output end of the motor 52 drives the reducer 53 to rotate, and the rotation of the reducer 53 can drive the connecting ring 54 to rotate, and the rotation of the connecting ring 54 can drive the stirring rod 55 to rotate, and when the stirring rod 55 rotates, the limiting ring 64 can be driven to rotate, and the limiting ring 64 can limit the movable ring 65, so that the movable ring 65 drives the positioning rod 63 to rotate, and the rotation of the positioning rod 63 can drive the cleaning plate 61 to rotate, and the cleaning plate 61 drives the scraper 62 to scrape and clean the inside of the impurity removal device body 1, thereby enhancing the convenience of cleaning the impurity removal device body 1, and then the fixed pipe 16 can be connected to the external water source so that water passes through The fixed pipe 16 enters the interior of the fixed ring 15, and the fixed ring 15 injects water into the impurity removal device body 1 through the connecting pipe 14, which enhances the convenience of cleaning during use and achieves the effect of automatic cleaning. At the same time, the cleaning plate 61 and the scraper 62 can also enhance the mixing effect of the materials in the impurity removal device body 1 during mixing. When the electromagnetic block 8 is started, the iron block 9 will be affected by the magnetic attraction of the electromagnetic block 8, thereby driving the movable ring 65 to move. The movement of the movable ring 65 can compress the spring 7 and drive the positioning rod 63 to move. The movement of the positioning rod 63 can drive the cleaning plate 61 to move, so that the cleaning plate 61 no longer contacts the interior of the impurity removal device body 1, thereby enhancing the convenience of adjustment during use and the convenience of use of the impurity removal device.

[0041] In summary, the impurity removal device for wet-process phosphoric acid, by providing a transmission stirring component 5 with a mobile cleaning component 6 to stably stir and clean the inside of the impurity removal device body 1, solves the problem that the existing impurity removal device is not convenient for convenient cleaning of the inner wall during use, which results in the impurity removal device needing to be cleaned by the user during use, to avoid impurities remaining in the impurity removal device affecting the subsequent impurity removal of wet-process phosphoric acid, causing inconvenience in use and reducing the convenience of using the impurity removal device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impurity removal device for wet-process phosphoric acid, comprising an impurity removal device body (1), a shock-absorbing seat (2), a feed pipe (3) and a discharge valve (4), characterized in that: The bottom of the impurity removal device body (1) is movably mounted on the top of the shock-absorbing seat (2); the left side of the top of the impurity removal device body (1) is connected to one end of the feed pipe (3); the bottom of the right side of the impurity removal device body (1) is connected to one end of the discharge valve (4); the top of the impurity removal device body (1) is fixedly connected to a transmission stirring assembly (5); and the outer side of the inner wall of the impurity removal device body (1) is movably connected to a movable cleaning assembly (6).

2. The impurity removal device for wet-process phosphoric acid according to claim 1, characterized in that: The transmission stirring assembly (5) comprises a movable box (51), the top of the movable box (51) is fixedly connected to a motor (52), the output end of the motor (52) is fixedly connected to a reducer (53), the bottom of the reducer (53) is fixedly connected to a connecting ring (54), and the bottom of the connecting ring (54) is fixedly connected to a stirring rod (55).

3. The impurity removal device for wet-process phosphoric acid according to claim 2, characterized in that: The movable cleaning assembly (6) comprises a cleaning plate (61), the outer side of the cleaning plate (61) is fixedly connected to a scraper (62), the inner side of the cleaning plate (61) is fixedly connected to a positioning rod (63), the outer side of the stirring rod (55) is fixedly connected to a limiting ring (64), the surface of the positioning rod (63) is movably connected to the inside of the limiting ring (64), and the inner side of the positioning rod (63) is fixedly connected to a movable ring (65).

4. The impurity removal device for wet-process phosphoric acid according to claim 3, characterized in that: The inner side of the movable ring (65) is fixedly connected to a spring (7), the inner side of the spring (7) is fixedly connected to an electromagnetic block (8), and the inner side of the electromagnetic block (8) is fixedly connected to the inner side of the limiting ring (64).

5. The impurity removal device for wet-process phosphoric acid according to claim 3, characterized in that: An iron block (9) is fixedly connected to the inner side of the movable ring (65), and a sealing ring (10) is fixedly connected to the outer side of the limiting ring (64).

6. The impurity removal device for wet-process phosphoric acid according to claim 3, characterized in that: Both sides of the inner side of the cleaning plate (61) are fixedly connected with connecting rods (11), the outer side of the stirring rod (55) is fixedly connected with a movable column (12), and the surface of the connecting rod (11) is movably connected to the inside of the movable column (12).

7. The impurity removal device for wet-process phosphoric acid according to claim 3, characterized in that: A buffer block (13) is fixedly connected to the outer side of the cleaning plate (61), and a connecting pipe (14) is fixedly connected to the top of the outer side of the inner wall of the impurity removal device body (1).

8. The impurity removal device for wet-process phosphoric acid according to claim 7, characterized in that: The outer side of the connecting pipe (14) is connected to a fixing ring (15), and the right side of the fixing ring (15) is connected to a fixing pipe (16).

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