Iodide screening device
By designing a number of sets of discharge holes of different radii in the iodide screening device, the problem of cumbersome replacement of roller screens in the prior art is solved, and the rapid replacement and use of roller screens of different fineness is realized. Improve the efficiency of potassium iodide screening.
Patent Information
- Application Number
- CN202421180099.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing screening device needs to be disassembled and installed when replacing the drum screen, which leads to cumbersome and laborious replacement process, affecting the efficiency of potassium iodide screening.
An iodide screening device was designed. By setting up a drum screen and driving mechanism of multiple sets of discharge holes of different radius, the drum screen can automatically rotate to different groups of discharge holes, thereby realizing potassium iodide screening of different fineness. .
It realizes rapid replacement and use of roller screens of different fineness without disassembling and installing them, improving the efficiency and flexibility of potassium iodide screening.
Smart Images
Figure CN222519095U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening devices, in particular to an iodide screening device. Background Art
[0002] The screening device is used to screen the size of granular potassium iodide. The screening device consists of a bin body, a screening chamber, a feeding chamber, a feeding chamber, a feeding barrel, a motor, an auger, an agitator, and a drum screen. When screening potassium iodide, pour the potassium iodide from the feeding barrel into the feeding chamber, start the motor 1, so that the auger and the agitator rotate, so that the potassium iodide enters the screening chamber, and the agitator rotates, so that the potassium iodide rotates on the drum screen, and the granular potassium iodide that meets the screening requirements falls from the drum screen into the feeding chamber of the bin body.
[0003] The inventor found in his daily work that when the screening device is in use, due to the different screening fineness of potassium iodide, drum screens with different mesh sizes are needed. When replacing the drum screen, the drum screen needs to be removed from the bin body and then the new drum screen is installed, which makes the entire replacement process cumbersome and laborious, thereby affecting the screening efficiency of potassium iodide. Utility Model Content
[0004] The utility model aims to solve the problem that, in actual use, due to different screening fineness of potassium iodide, drum screens with different mesh sizes need to be used, so that when replacing the drum screen, the drum screen needs to be removed from the bin body and then a new drum screen is installed, which makes the entire replacement process cumbersome and laborious, thereby affecting the screening efficiency of potassium iodide, and an iodide screening device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an iodide screening device, comprising a bin body, the arc surface of the bin body is fixedly connected to a feed pipe, the interior of the bin body is provided with a feed chamber, a screening chamber and a discharge chamber, a motor is installed at the right end of the bin body, an auger is provided on the inner wall of the feed chamber, the output end of the motor is fixed to the auger, the other end of the auger is fixedly connected to an agitator, a quantitative component is provided at the right end of the bin body, a screening component is provided on the inner wall of the feed chamber, the screening component comprises a drum screen arranged on the inner wall of the feed chamber, a plurality of different discharge holes are provided on the arc surface of the drum screen, the drum screen is rotatably connected to the bin body, and a driving mechanism is provided at the upper end of the bin body.
[0006] The effect achieved by the above components is: by setting up the screening component, when it is necessary to screen potassium iodide of different finenesses, the drum screen is rotated through the driving mechanism. Since the radius sizes of the multiple groups of discharge holes are different, the screened potassium iodide sizes are different. Therefore, when different groups of discharge holes of the drum screen are rotated to the discharge cavity, potassium iodide of different finenesses can be screened.
[0007] Preferably, the driving mechanism comprises a ring gear fixedly connected to the arc surface of the drum screen, and the arc surface of the ring gear is meshingly connected with the driving gear.
[0008] The effect achieved by the above components is: the driving gear rotates, causing the ring gear to rotate, and then driving the drum screen to rotate.
[0009] Preferably, a second motor is installed at the upper end of the warehouse body, and the output end of the second motor is fixed to the driving gear.
[0010] The effects achieved by the above components are: starting the second motor causes the driving gear to rotate.
[0011] Preferably, a sponge cylinder is fixedly connected to the inner wall of the screening chamber, and a material discharge hole is provided on the arc surface of the sponge cylinder.
[0012] The effect achieved by the above components is: by setting the feeding hole, the potassium iodide screened out by the drum screen enters the feeding cavity through the feeding hole.
[0013] Preferably, the sponge cylinder is matched with a drum screen, and the drum screen is located on the inner arc surface of the sponge cylinder.
[0014] The effect achieved by the above components is: by arranging the sponge cylinder, the sponge is squeezed by the drum screen, so that the sponge is squeezed into the material discharge hole of the drum screen.
[0015] Preferably, the quantitative assembly includes a weighing plate slidably inserted on the arc surface of the feed pipe, and the weighing plate includes a weighing sensor and a bottom plate.
[0016] The effect achieved by the above components is: when potassium iodide needs to be screened by fixed weight, the raw material is poured from the feed pipe so that it falls onto the weighing plate for weighing.
[0017] Preferably, the quantitative assembly includes a weighing plate slidably inserted on the arc surface of the feed pipe, and the weighing plate includes a weighing sensor and a bottom plate.
[0018] The effect achieved by the above components is that the raw materials are poured from the feed pipe, fall onto the bottom plate of the weighing plate, and are weighed by the weighing sensor.
[0019] Preferably, the right end of the warehouse body is fixedly connected to a support rod, the right end of the support rod is installed with an electric telescopic rod, and the output end of the electric telescopic rod and a weighing plate.
[0020] The effect achieved by the above components is: after reaching the weight, the electric telescopic rod on the support rod contracts, driving the weighing plate to move, so that the potassium iodide falls into the feeding chamber.
[0021] In summary, the beneficial effects of the utility model are:
[0022] In the utility model, by setting a screening component, when it is necessary to screen potassium iodide of different finenesses, the drum screen is rotated through a driving mechanism. Since the radius sizes of the multiple groups of discharge holes are different, the sizes of the screened potassium iodide are different. Therefore, when the discharge holes of different groups of the drum screen are rotated to the discharge cavity, potassium iodide of different finenesses can be screened. This solves the problem that due to the different screening finenesses of potassium iodide, drum screens of different mesh sizes need to be used. When replacing the drum screen, it is necessary to disassemble the drum screen from the bin body and then install a new drum screen, which makes the entire replacement process cumbersome and laborious, thereby affecting the screening efficiency of potassium iodide. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the cross section of the utility model;
[0025] Figure 3 It is a three-dimensional structural schematic diagram of the screening assembly of the utility model;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the drum screen of the utility model.
[0027] Legend: 1. Bin; 2. Screening assembly; 3. Dosing assembly; 4. Feed pipe; 5. Feed chamber; 6. Motor 1; 7. Auger; 8. Screening chamber; 9. Agitator; 10. Feeding chamber; 21. Drum screen; 22. Driving mechanism; 221. Ring gear; 222. Driving gear; 223. Motor 2; 23. Sponge cylinder; 24. Feeding hole; 31. Weighing plate; 32. Weighing sensor; 33. Bottom plate; 34. Support rod; 35. Electric telescopic rod. DETAILED DESCRIPTION
[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: an iodide screening device includes a bin body 1, a feed pipe 4 is fixedly connected to the arc surface of the bin body 1, a feed chamber 5, a screening chamber 8 and a discharge chamber 10 are arranged inside the bin body 1, a motor 6 is installed at the right end of the bin body 1, an auger 7 is arranged on the inner wall of the feed chamber 5, the output end of the motor 6 and the auger 7 are fixed, the other end of the auger 7 is fixedly connected to a stirrer 9, a quantitative component 3 is arranged at the right end of the bin body 1, and a screening component 2 is arranged on the inner wall of the feed chamber 5.
[0029] The specific settings and functions of the screening component 2 and the quantitative component 3 are described in detail below.
[0030] Reference Figure 2 and Figure 3 as well as Figure 4As shown, in this embodiment: the screening component 2 includes a drum screen 21 arranged on the inner wall of the feed chamber 5, and the circular arc surface of the drum screen 21 is provided with multiple groups of different discharge holes. The drum screen 21 is rotatably connected to the bin body 1, and a driving mechanism 22 is arranged at the upper end of the bin body 1. By setting the screening component 2, when it is necessary to screen potassium iodide of different fineness, the drum screen 21 is rotated by the driving mechanism 22. Since the radius of the multiple groups of discharge holes is different, the screened potassium iodide is of different sizes. Therefore, when the discharge holes of different groups of the drum screen 21 are rotated to the discharge chamber 10, potassium iodide of different fineness can be screened. The driving mechanism 22 includes a ring gear 221 fixedly connected to the circular arc surface of the drum screen 21, and the circular arc surface of the ring gear 221 is meshed with a driving gear 222. The driving gear 222 rotates The ring gear 221 rotates, thereby driving the drum screen 21 to rotate. A motor 223 is installed on the upper end of the bin body 1. The output end of the motor 223 is fixed to the driving gear 222. The motor 223 is started to rotate the driving gear 222. The inner wall of the screening chamber 8 is fixedly connected with a sponge cylinder 23. The arc surface of the sponge cylinder 23 is provided with a discharge hole 24. By setting the discharge hole 24, the potassium iodide screened out by the drum screen 21 enters the discharge chamber 10 through the discharge hole 24. The arc surface of the ring gear 221 is meshed with the driving gear 222. The sponge cylinder 23 is adapted to the drum screen 21. The drum screen 21 is located on the inner arc surface of the sponge cylinder 23. By setting the sponge cylinder 23, the sponge is squeezed by the drum screen 21, so that the sponge is squeezed into the discharge hole of the drum screen 21.
[0031] Reference Figure 2 As shown, in this embodiment: the quantitative component 3 includes a weighing plate 31 slidably inserted on the arc surface of the feed pipe 4, the weighing plate 31 includes a weighing sensor 32 and a bottom plate 33. When potassium iodide needs to be screened by a fixed weight, the raw material is poured from the feed pipe 4 so that it falls onto the weighing plate 31 for weighing. The upper end of the weighing plate 31 is provided with a weighing sensor 32, and the upper end of the weighing sensor 32 is fixedly connected with the bottom plate 33. The raw material is poured from the feed pipe 4 so that it falls onto the bottom plate 33 on the weighing plate 31 and is weighed by the weighing sensor 32. The right end of the bin body 1 is fixedly connected with a support rod 34, and the right end of the support rod 34 is installed with an electric telescopic rod 35. The output end of the electric telescopic rod 35 and the weighing plate 31, after reaching the weight, the electric telescopic rod 35 on the support rod 34 contracts, driving the weighing plate 31 to move, so that the potassium iodide falls into the feed cavity 5.
[0032] Working principle:
[0033] When screening potassium iodide, pour potassium iodide from the feed barrel into the feed chamber 5, start the motor 1 6, rotate the auger 7 and the stirrer 9, and allow the potassium iodide to enter the screening chamber 8. When the stirrer 9 rotates, the potassium iodide rotates on the drum screen 21, and the granular potassium iodide that meets the screening requirements falls from the drum screen 21 into the discharge chamber 10 of the bin body 1. When it is necessary to screen potassium iodide of different fineness, the drum screen 21 is rotated by the driving mechanism 22. Since the radii of the multiple groups of discharge holes are different, the screened potassium iodide has different sizes. Therefore, when the discharge holes of the different groups of the drum screen 21 rotate to the discharge chamber 10, it is possible to screen potassium iodide of different fineness. Start the motor 223 to rotate the drive gear 222. The drive gear 222 rotates, causing the ring gear 221 to rotate. , and then drives the drum screen 21 to rotate. By setting the sponge tube 23, the sponge is squeezed by the drum screen 21, so that the sponge is squeezed into the discharge hole of the drum screen 21. By setting the discharge hole 24, the potassium iodide screened out by the drum screen 21 enters the discharge cavity 10 through the discharge hole 24. When the potassium iodide needs to be screened by a fixed weight, the raw material is poured from the feed pipe 4, so that it falls on the bottom plate 33 on the weighing plate 31, and is weighed by the weighing sensor 32 (the weighing sensor uses the JHHM-H1 model of Jiahua. The weighing sensor is an existing product sold on the market. The specific weighing method is the existing technology and will not be described in detail here). For weighing, after reaching the weight, the electric telescopic rod 35 on the support rod 34 contracts, driving the weighing plate 31 to move, so that the potassium iodide falls into the feed cavity 5.
[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, 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 directly connected, or indirectly connected 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 utility model can be understood by specific circumstances.
Claims
1. An iodide screening device, comprising a chamber (1), characterized in that: A feed pipe (4) is fixedly connected to the arc surface of the silo (1); a feed chamber (5), a screening chamber (8) and a discharge chamber (10) are arranged inside the silo (1); a motor (6) is installed at the right end of the silo (1); an auger (7) is arranged on the inner wall of the feed chamber (5); the output end of the motor (6) is fixed to the auger (7); the other end of the auger (7) is fixedly connected to a stirrer (9); a quantitative component (3) is arranged at the right end of the silo (1); a screening component (2) is arranged on the inner wall of the feed chamber (5); the screening component (2) comprises a drum screen (21) arranged on the inner wall of the feed chamber (5); a plurality of different discharge holes are provided on the arc surface of the drum screen (21); the drum screen (21) is rotatably connected to the silo (1); and a driving mechanism (22) is arranged at the upper end of the silo (1).
2. An iodide screening device according to claim 1, characterized in that: The driving mechanism (22) comprises a ring gear (221) fixedly connected to the arc surface of the drum screen (21), and the arc surface of the ring gear (221) is meshedly connected with a driving gear (222).
3. An iodide screening device according to claim 2, characterized in that: A second motor (223) is installed at the upper end of the warehouse body (1), and the output end of the second motor (223) is fixed to the driving gear (222).
4. An iodide screening device according to claim 3, characterized in that: A sponge tube (23) is fixedly connected to the inner wall of the screening chamber (8), and a material discharge hole (24) is provided on the arc surface of the sponge tube (23).
5. An iodide screening device according to claim 4, characterized in that: The sponge cylinder (23) is matched with the drum screen (21), and the drum screen (21) is located on the inner arc surface of the sponge cylinder (23).
6. An iodide screening device according to claim 5, characterized in that: The quantitative component (3) comprises a weighing plate (31) slidably inserted on the arc surface of the feed pipe (4), and the weighing plate (31) comprises a weighing sensor (32) and a bottom plate (33).
7. An iodide screening device according to claim 6, characterized in that: A weighing sensor (32) is provided at the upper end of the weighing plate (31), and a bottom plate (33) is fixedly connected to the upper end of the weighing sensor (32).
8. An iodide screening device according to claim 7, characterized in that: The right end of the warehouse body (1) is fixedly connected to a support rod (34), the right end of the support rod (34) is installed with an electric telescopic rod (35), and the output end of the electric telescopic rod (35) and the weighing plate (31) are connected.