Cerium chloride drying and fluidizing equipment

Abstract

The invention relates to the technical field of cerium chloride drying equipment, in particular to cerium chloride drying and fluidizing equipment which comprises a drying box fixedly provided with a discharging port and a feeding port, and further comprises a pore plate fixedly installed in the drying box, a lifting partition plate is further installed in the drying box in a sliding mode, and the lifting partition plate is fixedly installed in the drying box. A fluidized drying chamber is arranged between the pore plate and the lifting partition plate; the drying adjusting mechanism is connected with the drying box and the lifting partition plate, and the drying adjusting mechanism comprises a lifting adjusting assembly and a fluidized drying assembly; the fluidized drying assembly is connected with the drying box, the fluidized drying chamber is communicated with the fluidized drying assembly through a pore plate, and the lifting adjusting assembly is connected with the drying box and the lifting partition plate. And the drying effect on the cerium chloride particles can be guaranteed, the working efficiency is improved, and convenience is provided for workers.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cerium chloride drying equipment, in particular to cerium chloride drying fluidization equipment. BACKGROUND

[0002] The cerium chloride drying fluidization equipment, as a kind of industrial equipment specially used for processing cerium chloride, has an indispensable position in the field of rare earth metal processing. Its background and development are closely related to the progress of rare earth element refining and processing technology, especially in the production and application process of cerium chloride, an important rare earth compound. First of all, as an important rare earth compound, cerium chloride is widely used in fluorescent materials, electronic ceramics and catalysts and many other fields. With the increasing demand for cerium chloride in these fields, higher requirements are put forward for the purification and processing technology of cerium chloride. Therefore, the research and production of cerium chloride drying fluidization equipment emerge as the times require, becoming the key link to meet this demand. Technically, the cerium chloride drying fluidization equipment combines drying and fluidization technologies. The drying technology can efficiently remove the moisture in cerium chloride, improving its purity; and the fluidization technology can make cerium chloride particles flow uniformly inside the equipment, realizing efficient mixing and reaction. The combination of the two technologies makes the cerium chloride drying fluidization equipment have higher efficiency and precision in processing cerium chloride.

[0003] The existing cerium chloride drying fluidization equipment, in the process of use, the degree of uniform contact between hot air and cerium chloride affects the drying effect of cerium chloride. If the two cannot be fully integrated, it will lead to poor drying effect of cerium chloride, especially when the amount of dried cerium chloride changes. The fixed drying structure is difficult to meet the purpose of sufficient drying, and the use is not convenient. Therefore, in view of the above status, it is urgent to develop a cerium chloride drying fluidization equipment to overcome the deficiencies in current actual applications. SUMMARY

[0004] The purpose of the present application is to provide a cerium chloride drying fluidization equipment to solve the problems raised in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme: A cerium chloride drying fluidization equipment, comprising a drying box, a discharge port and a feeding port are fixedly installed on the drying box, further comprising: A perforated plate is fixedly installed in the drying box, and a lifting partition is slidingly installed in the drying box, and a fluidized drying chamber is arranged between the perforated plate and the lifting partition; A drying adjustment mechanism is connected with the drying box and the lifting partition, wherein the drying adjustment mechanism comprises a lifting adjustment assembly and a fluidized drying assembly. The fluidized drying component is connected to the drying box, the fluidized drying chamber is connected to the fluidized drying component through a perforated plate, the lifting and adjusting component is connected to the drying box and the lifting partition respectively, and the lifting and adjusting component is also connected to the fluidized drying chamber.

[0006] As a further embodiment of the present invention, the fluidized drying assembly includes: an air inlet, the air inlet being fixedly connected to the drying box; A diversion chamber, wherein the number of the diversion chambers is multiple, and the multiple diversion chambers are all opened on the drying box, and an air injection branch pipe is fixedly installed in each of the diversion chambers, and the air injection branch pipe is connected to the air inlet; and an exhaust port, wherein the exhaust port is fixedly connected to the top of the drying box and communicates with the diversion chamber through the fluidized drying chamber.

[0007] As a further solution of the present invention: it also includes: a communicating slot, the number of the communicating slots is multiple, the multiple communicating slots are evenly opened on the lifting partition and are connected to the fluidized drying chamber.

[0008] As a further solution of the present invention: the lifting and adjusting component includes: A lifting push-pull rod, one end of which is fixedly connected to the lifting partition; There are multiple elastic adjustment plates, each of which is fixedly connected to the lifting baffle, and a drying adjustment chamber is formed between adjacent elastic adjustment plates and the lifting baffle; and a guide adjustment unit, wherein the guide adjustment unit is connected to the drying box and the elastic adjustment plate respectively.

[0009] As a further solution of the present invention: the guide adjustment unit includes: A reflux chamber 1 and a reflux chamber 2, both of which are located in the drying box; A plurality of guide blocks are provided, each of which is fixedly connected to the drying box and respectively located above the first and second reflux chambers. The guide blocks are also slidably connected to the elastic adjustment plate. and a drying inclined plate, wherein the number of the drying inclined plates is plural, and the plurality of drying inclined plates are respectively fixedly mounted on the top ends of the plurality of elastic adjustment plates and are located in the drying adjustment chamber.

[0010] As a further solution of the present invention: further comprising: a dosing pipe, the dosing pipe being fixedly connected to the drying box and communicating with the fluidized drying chamber; And the maintenance sealing cover is detachably connected with the drying box.

[0011] As a further scheme of the present application: further comprising: a plurality of vibration springs, which are uniformly distributed in the shunt chamber. And a vibration impact assembly is connected with the other end of the vibration spring and detachably connected with the orifice plate.

[0012] As a further scheme of the present application: the vibration impact assembly comprises: a support fixedly connected with the other end of the vibration spring; a rotating shaft rotationally connected with the support, and a billiard ball fixedly installed on the rotating shaft and detachably connected with the orifice plate; and a plurality of irregular spoiler plates fixedly installed on the billiard ball.

[0013] Compared with the prior art, the present application has the following advantages: When drying cerium chloride particles, first, the cerium chloride particles to be dried are added into the drying box through the feeding port, and the cerium chloride particles to be dried are gathered in the fluidized drying chamber. Then, the fluidized drying assembly is started to fully and uniformly dry the cerium chloride particles in the fluidized drying chamber. The dried cerium chloride particles are discharged outside the equipment through the discharge port. When the amount of cerium chloride particles to be dried is large, the lifting adjusting assembly is started to pull the lifting partition plate to move upward in the drying box, so as to increase the space of the fluidized drying chamber and perform secondary drying on the cerium chloride particles. The effect of secondary drying on the cerium chloride particles is enhanced as the space of the fluidized drying chamber increases, thereby ensuring the drying effect of the cerium chloride particles and improving the work efficiency, which provides convenience for the workers. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front side direction structure diagram of the cerium chloride drying fluidization equipment in the embodiment of the present application.

[0015] Figure 2 It is a rear side direction structure diagram of the cerium chloride drying fluidization equipment in the embodiment of the present application.

[0016] Figure 3 It is a partial cross-sectional structure diagram of the drying box in the embodiment of the present application.

[0017] Figure 4 It is a three-dimensional structure diagram of the orifice plate in the embodiment of the present application.

[0018] Figure 5 Schematic diagram of the three-dimensional structure of the diversion chamber in an embodiment of the present invention.

[0019] Figure 6 Schematic diagram of the main structure of the fluidized drying chamber in an embodiment of the present invention.

[0020] Figure 7 Schematic diagram of the three-dimensional structure of the vibration spring in an embodiment of the present invention.

[0021] Figure 8 Schematic diagram of the three-dimensional structure of a billiard ball in an embodiment of the present invention.

[0022] In the figure: 1-drying box, 2-discharge port, 3-dosing pipe, 4-exhaust port, 5-inspection sealing cover, 6-air inlet, 7-feeding port, 8-diversion chamber, 9-vibration spring, 10-orifice plate, 11-lifting partition, 12-elastic adjustment plate, 13-guide block, 14-lifting push-pull rod, 15-drying inclined plate, 16-connecting slot, 17-fluidized drying chamber, 18-drying adjustment chamber, 19-reflux chamber 1, 20-injection branch pipe, 21-reflux chamber 2, 22-support, 23-rotating shaft, 24-billiard ball, 25-irregular spoiler. DETAILED DESCRIPTION

[0023] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0024] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0025] See also Figures 1-8 The embodiment of the present invention provides a cerium chloride drying fluidization device, comprising a drying box 1, on which a discharge port 2 and a feed port 7 are fixedly installed, and further comprising: A perforated plate 10 is fixedly mounted in the drying box 1. A lifting partition 11 is also slidably mounted in the drying box 1. A fluidized drying chamber 17 is provided between the perforated plate 10 and the lifting partition 11. and a drying adjustment mechanism, the drying adjustment mechanism being connected to the drying box 1 and the lifting partition 11 respectively, wherein the drying adjustment mechanism comprises a lifting adjustment component and a fluidized drying component; The fluidized drying component is connected to the drying box 1, and the fluidized drying chamber 17 is connected to the fluidized drying component through the orifice plate 10. The lifting and adjusting component is respectively connected to the drying box 1 and the lifting partition 11, and the lifting and adjusting component is also connected to the fluidized drying chamber 17.

[0026] When drying the cerium chloride particles, first, the cerium chloride particles to be dried can be added to the drying box 1 through the feeding port 7, and the cerium chloride particles to be dried are gathered in the fluidized drying chamber 17. Then, the fluidized drying component is started to fully and evenly dry the cerium chloride particles in the fluidized drying chamber 17. After drying, the cerium chloride particles are discharged from the outside of the equipment through the discharge port 2. When the amount of cerium chloride particles to be dried is large, the lifting and adjusting component is started to pull the lifting partition 11 upward in the drying box 1, so as to increase the accommodation space of the fluidized drying chamber 17 while performing secondary drying on the cerium chloride particles. As the space of the fluidized drying chamber 17 gradually increases, the effect of secondary drying of the cerium chloride particles is enhanced, thereby ensuring the drying effect of the cerium chloride particles and improving work efficiency, providing convenience for the staff.

[0027] In one embodiment of the present invention, see Figures 1-8 , the fluidized drying component comprises: An air inlet 6, the air inlet 6 being fixedly connected to the drying box 1; A plurality of diversion chambers 8 are provided on the drying box 1 , and an air jet branch 20 is fixedly installed in each diversion chamber 8 , and the air jet branch 20 is connected to the air inlet 6 ; and an exhaust port 4 , which is fixedly connected to the top of the drying box 1 and communicates with the diversion chamber 8 through the fluidized drying chamber 17 .

[0028] The system further comprises: a communicating slot 16 , wherein the communicating slots 16 are multiple in number and the multiple communicating slots 16 are evenly arranged on the lifting partition 11 and communicated with the fluidized drying chamber 17 .

[0029] The lifting and adjusting component includes: A lifting push-pull rod 14, one end of which is fixedly connected to the lifting partition 11; The elastic adjustment plates 12 are multiple in number, and the multiple elastic adjustment plates 12 are fixedly connected to the lifting partition 11, and a drying adjustment chamber 18 is formed between adjacent elastic adjustment plates 12 and the lifting partition 11; and a guide adjustment unit, wherein the guide adjustment unit is connected to the drying box 1 and the elastic adjustment plate 12 respectively.

[0030] The guide adjustment unit includes: A reflux chamber 19 and a reflux chamber 21, both of which are located in the drying box 1; A plurality of guide blocks 13 are provided, each of which is fixedly connected to the drying box 1 and respectively positioned above the first reflux chamber 19 and the second reflux chamber 21 . The guide blocks 13 are also slidably connected to the elastic adjustment plate 12 . and a drying inclined plate 15 , wherein the number of the drying inclined plates 15 is plural, and the plurality of drying inclined plates 15 are respectively fixedly mounted on the top ends of the plurality of elastic adjustment plates 12 and are located in the drying adjustment chamber 18 .

[0031] It also includes: a dosing pipe 3, which is fixedly connected to the drying box 1 and communicates with the fluidized drying chamber 17; and an inspection and sealing cover 5 , wherein the inspection and sealing cover 5 is detachably connected to the drying box 1 .

[0032] When the cerium chloride particles that need to be dried gather on the orifice plate 10, the external air source is started, and the hot air can enter the diversion chamber 8 through the air inlet 6 and the air injection branch pipe 20, and flow upward into the fluidized drying chamber 17. In the process of flowing into the fluidized drying chamber 17, the cerium chloride particles can be driven to flow in the fluidized drying chamber 17, so that the cerium chloride particles can be fully and evenly dried through the effect of heat exchange. In addition, through the provided connecting notch 16, the flow rate of the hot air can be controlled to make a part of the cerium chloride particles flow into the drying adjustment chamber 18 and pass through the drying inclined plate 15 for secondary drying, and the secondary dried cerium chloride particles are refluxed into the fluidized drying chamber 17 for discharge through the provided reflux chamber 19 and the reflux chamber 2 21. Among them, under normal working conditions, the distance between the two relatively provided drying inclined plates 15 is the largest. When the amount of cerium chloride particles that need to be dried is large, in order to ensure the drying effect, at this time, while increasing the wind speed, the reflux chamber 19 and the air injection branch pipe 2 are started. By moving the external telescopic cylinder, the lifting partition 11 can be pulled upward via the lifting push-pull rod 14. After the lifting partition 11 moves upward, the accommodation space of the fluidized drying chamber 17 can be increased, so that more cerium chloride particles can be dried. In this process, as the lifting partition 11 and the elastic adjustment plate 12 move upward synchronously, the elastic adjustment plate 12 can slide on the guide block 13, wherein the guide block 13 can adopt a V-shaped structure. During the upward movement of the elastic adjustment plate 12, an extrusion effect is exerted on the elastic adjustment plate 12, causing the elastic adjustment plate 12 to bend, thereby reducing the distance between the two oppositely arranged drying inclined plates 15, so as to fully dry the cerium chloride particles flowing into the drying adjustment chamber 18, and make the dried cerium chloride particles quickly flow back into the fluidized drying chamber 17 through the reflux chamber 19 and the reflux chamber 2 21 (at this time, the openings of the reflux chamber 19 and the reflux chamber 2 21 are larger), thereby ensuring the drying effect and the efficiency of the drying work.

[0033] In one embodiment of the present invention, see Figures 1-8 , further comprising: a vibration spring 9, wherein the number of the vibration springs 9 is multiple, and the multiple vibration springs 9 are evenly distributed in the diversion chamber 8; And a vibration impact component, which is connected to the other end of the vibration spring 9 and is detachably connected to the orifice plate 10.

[0034] The vibration impact component includes: A support 22, the support 22 being fixedly connected to the other end of the vibration spring 9; A rotating shaft 23 rotatably connected to the support 22 , and a billiard ball 24 fixedly mounted on the rotating shaft 23 , the billiard ball 24 being detachably connected to the orifice plate 10 ; and irregular spoilers 25 , wherein the number of the irregular spoilers 25 is plural, and the plurality of irregular spoilers 25 are all fixedly mounted on the billiard ball 24 .

[0035] After the high-pressure hot air enters the diversion chamber 8, the flow of the hot air will drive the billiard ball 24 to roll on the support 22 via the rotating shaft 23. When the billiard ball 24 rolls, different irregular spoilers 25 will be directed to face the flow direction of the hot air, wherein the sizes, structures and spacings between adjacent irregular spoilers 25 are all different, thereby causing the billiard ball 24 to move irregularly. At this time, through the provided vibration spring 9, when the billiard ball 24 moves, under the elastic action of the vibration spring 9, the billiard ball 24 will hit the orifice plate 10, so that the orifice plate 10 will vibrate at different frequencies, thereby preventing the orifice plate 10 from being adhered to the wet cerium chloride particles. On the one hand, it can prevent the holes in the orifice plate 10 from being clogged, and on the other hand, it can improve the drying effect.

[0036] It should be noted that, in the present invention, unless otherwise expressly specified or limited, the terms "sliding," "rotating," "fixed," and "provided with," etc., should be understood in a broad sense. For example, they may refer to welded connections, bolted connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise expressly specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cerium chloride drying fluidized bed device, comprising a drying box, wherein a discharge port and a feed port are fixedly mounted on the drying box, characterized in that: Also includes: A perforated plate, the perforated plate being fixedly mounted in the drying box, a lifting partition being slidably mounted in the drying box, and a fluidized drying chamber being provided between the perforated plate and the lifting partition; and a drying adjustment mechanism, the drying adjustment mechanism being connected to the drying box and the lifting partition respectively, wherein the drying adjustment mechanism comprises a lifting adjustment component and a fluidized drying component; The fluidized drying component is connected to the drying box, the fluidized drying chamber is connected to the fluidized drying component through a perforated plate, the lifting and adjusting component is connected to the drying box and the lifting partition respectively, and the lifting and adjusting component is also connected to the fluidized drying chamber.

2. The cerium chloride drying fluidization equipment according to claim 1, characterized in that The fluidized drying assembly comprises: an air inlet, the air inlet being fixedly connected to the drying box; A diversion chamber, wherein the number of the diversion chambers is multiple, and the multiple diversion chambers are all opened on the drying box, and an air injection branch pipe is fixedly installed in each of the diversion chambers, and the air injection branch pipe is connected to the air inlet; and an exhaust port, wherein the exhaust port is fixedly connected to the top of the drying box and communicates with the diversion chamber through the fluidized drying chamber.

3. The cerium chloride drying fluidization equipment according to claim 2, characterized in that Also includes: The communicating slots are multiple in number and are evenly arranged on the lifting partition plate and communicate with the fluidized drying chamber.

4. The cerium chloride drying fluidization equipment according to any one of claims 1 to 3, characterized in that: The lifting and adjusting component includes: A lifting push-pull rod, one end of which is fixedly connected to the lifting partition; There are multiple elastic adjustment plates, each of which is fixedly connected to the lifting baffle, and a drying adjustment chamber is formed between adjacent elastic adjustment plates and the lifting baffle; and a guide adjustment unit, wherein the guide adjustment unit is connected to the drying box and the elastic adjustment plate respectively.

5. The cerium chloride drying fluidization equipment according to claim 4, characterized in that: The guide adjustment unit includes: A reflux chamber 1 and a reflux chamber 2, both of which are located in the drying box; A plurality of guide blocks are provided, each of which is fixedly connected to the drying box and respectively located above the first and second reflux chambers. The guide blocks are also slidably connected to the elastic adjustment plate. and a drying inclined plate, wherein the number of the drying inclined plates is plural, and the plurality of drying inclined plates are respectively fixedly mounted on the top ends of the plurality of elastic adjustment plates and are located in the drying adjustment chamber.

6. The cerium chloride drying fluidization equipment according to claim 1, characterized in that: Also includes: a dosing pipe, the dosing pipe being fixedly connected to the drying box and communicating with the fluidized drying chamber; and an inspection and sealing cover, wherein the inspection and sealing cover is detachably connected to the drying box.

7. The cerium chloride drying fluidization equipment according to claim 2, characterized in that: Also includes: Vibration springs, wherein the number of the vibration springs is multiple and the multiple vibration springs are evenly distributed in the diversion chamber; and a vibration impact component, wherein the vibration impact component is connected to the other end of the vibration spring and is detachably connected to the orifice plate.

8. The cerium chloride drying fluidization equipment according to claim 7, characterized in that: The vibration impact component includes: a support, the support being fixedly connected to the other end of the vibration spring; A rotating shaft, the rotating shaft being rotatably connected to the support, and a billiard ball being fixedly mounted on the rotating shaft, the billiard ball being detachably connected to the orifice plate; and irregular spoilers, wherein the number of the irregular spoilers is multiple, and the multiple irregular spoilers are all fixedly mounted on the billiard ball.

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