Stirring device for phosphogypsum production

Abstract

The utility model provides a stirring device for ardealite production, which comprises a stirring assembly, the stirring assembly comprises a circular stirring box, a mounting mechanism, an inner gear ring, a first gear, a circular plate body, a discharging mechanism, a driving mechanism, a circular rod and a second gear; the driving mechanism is started through the control panel, the driving mechanism drives the circular stirring box to rotate, when the circular stirring box drives a plurality of second stirring blades to rotate, the circular stirring box drives the inner gear ring to rotate, and the inner gear ring drives the first gear to rotate, so that the first gear drives the second gear to rotate; a second gear drives a round rod to rotate, and the round rod drives a plurality of triangular stirring blades and a plurality of first stirring blades to rotate, so that the stirring direction in the round stirring box is changed, the stirring directions are diversified, the stirring is sufficient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device for producing phosphogypsum. Background Art

[0002] Phosphogypsum is an industrial by-product, mainly produced in the process of phosphate fertilizer production. Phosphogypsum can be used as a cement retarder to produce cement mortar. The production of cement mortar usually requires mixing raw materials such as water, cement, fine aggregate, and retarder.

[0003] The existing stirring device usually adopts multiple stirring blades for stirring. This method has a single stirring direction, which makes the stirring insufficient and reduces the working efficiency. Therefore, a stirring device for phosphogypsum production is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present invention hope to provide a stirring device for phosphogypsum production to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: a stirring device for phosphogypsum production, including a stirring assembly, the stirring assembly including a circular stirring box, a mounting mechanism, an inner gear ring, a first gear, a circular plate, a discharge mechanism, a driving mechanism, a round rod and a second gear, wherein the circular stirring box is rotatably connected to the mounting mechanism, and the driving mechanism is arranged on the mounting mechanism; the driving mechanism is arranged on the outer wall of the circular stirring box, and the discharge mechanism is arranged on the circular stirring box; the inner gear ring is arranged on the upper surface of the circular stirring box, and a circular groove is opened on the upper surface of the circular stirring box, and a third circular through hole is opened on the inner bottom wall of the circular groove; the circular plate is through The bearing is rotatably connected to the inner wall of the circular groove, and a second circular through hole is opened on the upper surface of the circular plate body; the outer wall of the round rod is rotatably connected to the inner wall of the second circular through hole through the bearing, and the second gear is arranged on the top of the round rod; the first gear is rotatably connected to the upper surface of the circular plate body through the bearing, and the outer wall of the first gear is respectively meshed with the inner gear ring and the second gear; the outer wall of the round rod is evenly provided with triangular stirring blades and first stirring blades, and the triangular stirring blades are in contact with the inner wall of the conical through hole; the inner wall of the circular stirring box is evenly provided with second stirring blades; a feed hopper passes through the upper surface of the circular plate body, and the circular plate body and the feed hopper are fixedly connected.

[0006] In some embodiments, the mounting mechanism includes a barrel body and a plurality of U-shaped connecting rods, wherein a mounting groove is provided on the upper surface of the barrel body, and the driving mechanism is arranged on the inner wall of the mounting groove; a plurality of U-shaped connecting rods are arranged in a circular array on the upper surfaces of the barrel body and the circular plate body, respectively; a support frame is provided on the lower surface of the barrel body, and the outer wall of the circular mixing box is rotatably connected to the inner wall of the barrel body through a bearing, and a first circular through hole is provided on the inner bottom wall of the barrel body.

[0007] In some embodiments, the discharge mechanism includes a discharge pipe and a switch valve, wherein the discharge pipe passes through the lower surface of the circular mixing box and is fixedly connected to the circular mixing box; the switch valve is arranged on the outer wall of the discharge pipe.

[0008] In some embodiments, the driving mechanism includes a servo motor, a third gear and an outer gear ring, wherein the servo motor is arranged on the inner bottom wall of the mounting groove, and the third gear is arranged on the output shaft of the servo motor; the outer gear ring is arranged on the outer wall of the circular mixing box, and the third gear is meshed with the outer gear ring.

[0009] In some embodiments, a scraper is disposed on the outer wall of the triangular stirring blade, and the scraper is engaged with the inner wall of the conical through hole.

[0010] In some embodiments, a control panel is disposed on the outer wall of the barrel, and the control panel is electrically connected to the servo motor via wires.

[0011] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0012] The utility model starts a driving mechanism through a control panel, and the driving mechanism drives a circular stirring box to rotate. When the circular stirring box drives a plurality of second stirring blades to rotate, the circular stirring box drives an inner gear ring to rotate, and the inner gear ring drives a first gear to rotate, so that the first gear drives the second gear to rotate, and the second gear drives a round rod to rotate, and the round rod drives a plurality of triangular stirring blades and a plurality of first stirring blades to rotate, thereby changing the stirring direction in the circular stirring box, diversifying the stirring direction, thereby making the stirring sufficient and improving the work efficiency.

[0013] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a side view structural diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 AA side section structure diagram;

[0018] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0019] Figure 5 For this utility model Figure 3 Enlarged structure diagram of region C.

[0020] Figure numerals: 1. stirring assembly; 2. control panel; 3. support frame; 4. feed hopper; 5. mounting groove; 6. conical through hole; 7. triangular stirring blade; 8. first stirring blade; 9. second stirring blade; 10. circular stirring box; 11. mounting mechanism; 12. inner gear ring; 13. first gear; 14. circular plate; 15. discharge mechanism; 16. driving mechanism; 17. round rod; 18. second gear; 20. first circular through hole; 21. circular groove; 22. second circular through hole; 23. scraper; 24. third circular through hole; 110. barrel; 111. U-shaped connecting rod; 150. discharge pipe; 151. switch valve; 160. servo motor; 161. third gear; 162. outer gear ring. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0023] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-Figure 5 As shown, the embodiment of the utility model provides a stirring device for phosphogypsum production, including a stirring assembly 1, the stirring assembly 1 includes a circular stirring box 10, a mounting mechanism 11, an inner gear ring 12, a first gear 13, a circular plate 14, a discharge mechanism 15, a driving mechanism 16, a round rod 17 and a second gear 18, wherein the circular stirring box 10 is rotatably connected to the mounting mechanism 11, and the driving mechanism 16 is arranged on the mounting mechanism 11, the driving mechanism 16 is arranged on the outer wall of the circular stirring box 10, and the discharge mechanism 15 is arranged on the circular stirring box 10, the inner gear ring 12 is arranged on the upper surface of the circular stirring box 10, and a circular groove 21 is opened on the upper surface of the circular stirring box 10, and a third circular through hole 24 is opened on the inner bottom wall of the circular groove 21, and the circular The plate body 14 is rotatably connected to the inner wall of the circular groove 21 through a bearing, and a second circular through hole 22 is opened on the upper surface of the circular plate body 14, the outer wall of the round rod 17 is rotatably connected to the inner wall of the second circular through hole 22 through a bearing, and the second gear 18 is arranged on the top of the round rod 17, the first gear 13 is rotatably connected to the upper surface of the circular plate body 14 through a bearing, and the outer wall of the first gear 13 is respectively meshed with the inner gear ring 12 and the second gear 18, the outer wall of the round rod 17 is evenly provided with triangular stirring blades 7 and first stirring blades 8, and the triangular stirring blades 7 are in contact with the inner wall of the conical through hole 6, the inner wall of the circular mixing box 10 is evenly provided with second stirring blades 9, the upper surface of the circular plate body 14 is penetrated by a feed hopper 4, and the circular plate body 14 and the feed hopper 4 are fixedly connected.

[0026] In the present embodiment, specifically, the mounting mechanism 11 comprises a barrel body 110 and a plurality of U-shaped connecting rods 111, wherein a mounting groove 5 is provided on the upper surface of the barrel body 110, and a driving mechanism 16 is arranged on the inner wall of the mounting groove 5, a plurality of U-shaped connecting rods 111 are respectively arranged in a ring array on the upper surfaces of the barrel body 110 and the circular plate body 14, a support frame 3 is provided on the lower surface of the barrel body 110, and the outer wall of the circular mixing box 10 is rotatably connected to the inner wall of the barrel body 110 through a bearing, and a first circular through hole 20 is provided on the inner bottom wall of the barrel body 110, and the barrel body 110 and the plurality of U-shaped connecting rods 111 are arranged as above, which are used to assist the circular mixing box 10 in rotating while fixing the position of the circular plate body 14.

[0027] In the present embodiment, specifically, the discharge mechanism 15 includes a discharge pipe 150 and a switch valve 151, wherein the discharge pipe 150 passes through the lower surface of the circular mixing box 10, and the discharge pipe 150 is fixedly connected to the circular mixing box 10, and the switch valve 151 is arranged on the outer wall of the discharge pipe 150. Through the above arrangement, relevant personnel open the switch valve 151, and the material in the circular mixing box 10 is transmitted to the discharge pipe 150 through the conical through hole 6 for discharge.

[0028] In the present embodiment, specifically, the driving mechanism 16 includes a servo motor 160, a third gear 161 and an outer gear ring 162, wherein the servo motor 160 is arranged on the inner bottom wall of the mounting groove 5, and the third gear 161 is arranged on the output shaft of the servo motor 160, the outer gear ring 162 is arranged on the outer wall of the circular mixing box 10, and the third gear 161 is meshed with the outer gear ring 162. By the above arrangement, the output shaft of the servo motor 160 drives the third gear 161 to rotate, the third gear 161 drives the outer gear ring 162 to rotate, and the outer gear ring 162 drives the circular mixing box 10 to rotate in the barrel body 110.

[0029] In this embodiment, specifically, the outer wall of the triangular stirring blade 7 is provided with a scraper 23, and the scraper 23 is engaged with the inner wall of the tapered through hole 6. By providing the scraper 23 as above, the flow on the tapered through hole 6 can be scraped off.

[0030] In this embodiment, specifically, a control panel 2 is disposed on the outer wall of the barrel body 110 , and the control panel 2 is electrically connected to the servo motor 160 through wires.

[0031] When the utility model is in operation: the relevant personnel put the material into the circular mixing box 10 through the feed hopper 4, and then the relevant personnel start the servo motor 160 through the control panel 2, and the output shaft of the servo motor 160 drives the third gear 161 to rotate, and the third gear 161 drives the outer gear ring 162 to rotate, and the outer gear ring 162 drives the circular mixing box 10 to rotate in the barrel body 110, and then the circular mixing box 10 drives the plurality of second mixing blades 9 to rotate, and the circular mixing box 10 drives the inner gear ring 12 to rotate, and the inner gear ring 12 drives the first gear 13 to rotate, so that the first gear 13 drives the second gear 18 to rotate, and the second gear 18 drives the round rod 17 to rotate, and the round rod 17 drives the plurality of triangular mixing blades 7 and the plurality of first mixing blades 8 to rotate, thereby changing the stirring direction in the circular mixing box 10, and thus stirring the material in the circular mixing box 10.

[0032] When the materials in the circular mixing box 10 are mixed completely, the relevant personnel open the switch valve 151, and the materials in the circular mixing box 10 are transferred to the discharge pipe 150 through the tapered through hole 6 for discharge.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A stirring device for producing phosphogypsum, comprising a stirring assembly (1), characterized in that: The stirring assembly (1) comprises a circular stirring box (10), a mounting mechanism (11), an inner gear ring (12), a first gear (13), a circular plate (14), a discharge mechanism (15), a driving mechanism (16), a round rod (17) and a second gear (18), wherein: The circular mixing box (10) is rotatably connected to the mounting mechanism (11), and the driving mechanism (16) is arranged on the mounting mechanism (11); The driving mechanism (16) is arranged on the outer wall of the circular stirring box (10), and the discharging mechanism (15) is arranged on the circular stirring box (10); The inner gear ring (12) is arranged on the upper surface of the circular mixing box (10), and a circular groove (21) is provided on the upper surface of the circular mixing box (10), and a third circular through hole (24) is provided on the inner bottom wall of the circular groove (21); The circular plate body (14) is rotatably connected to the inner wall of the circular groove (21) via a bearing, and a second circular through hole (22) is formed on the upper surface of the circular plate body (14); The outer wall of the round rod (17) is rotatably connected to the inner wall of the second circular through hole (22) via a bearing, and the second gear (18) is arranged on the top end of the round rod (17); The first gear (13) is rotatably connected to the upper surface of the circular plate (14) via a bearing, and the outer wall of the first gear (13) is respectively meshed with the inner gear ring (12) and the second gear (18); The outer wall of the round rod (17) is evenly provided with triangular stirring blades (7) and first stirring blades (8), and the triangular stirring blades (7) are in contact with the inner wall of the conical through hole (6); The inner wall of the circular stirring box (10) is evenly provided with second stirring blades (9); A feed hopper (4) penetrates the upper surface of the circular plate body (14), and the circular plate body (14) and the feed hopper (4) are fixedly connected.

2. The stirring device for phosphogypsum production according to claim 1, characterized in that: The mounting mechanism (11) comprises a barrel (110) and a plurality of U-shaped connecting rods (111), wherein: The upper surface of the barrel body (110) is provided with a mounting groove (5), and the driving mechanism (16) is arranged on the inner wall of the mounting groove (5); A plurality of U-shaped connecting rods (111) are arranged in an annular array on the upper surfaces of the barrel body (110) and the circular plate body (14); A support frame (3) is provided on the lower surface of the barrel body (110), and the outer wall of the circular mixing box (10) is rotatably connected to the inner wall of the barrel body (110) via a bearing, and a first circular through hole (20) is provided on the inner bottom wall of the barrel body (110).

3. The stirring device for phosphogypsum production according to claim 1, characterized in that: The discharge mechanism (15) comprises a discharge pipe (150) and a switch valve (151), wherein: The discharge pipe (150) penetrates the lower surface of the circular stirring box (10), and the discharge pipe (150) is fixedly connected to the circular stirring box (10); The switch valve (151) is arranged on the outer wall of the discharge pipe (150).

4. The stirring device for phosphogypsum production according to claim 2, characterized in that: The driving mechanism (16) comprises a servo motor (160), a third gear (161) and an outer gear ring (162), wherein: The servo motor (160) is arranged on the inner bottom wall of the mounting groove (5), and the third gear (161) is arranged on the output shaft of the servo motor (160); The outer gear ring (162) is arranged on the outer wall of the circular mixing box (10), and the third gear (161) is meshed with the outer gear ring (162).

5. The stirring device for phosphogypsum production according to claim 1, characterized in that: The outer wall of the triangular stirring blade (7) is provided with a scraper (23), and the scraper (23) is meshed with the inner wall of the conical through hole (6).

6. The stirring device for phosphogypsum production according to claim 4, characterized in that: A control panel (2) is provided on the outer wall of the barrel body (110), and the control panel (2) is electrically connected to the servo motor (160) via an electric wire.

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