Split type vibrated fluidized bed

Abstract

The invention discloses a split type vibrated fluidized bed, and belongs to the technical field of vibrated fluidized beds, the split type vibrated fluidized bed comprises an upper bed body, a lower bed body and a soft connecting piece, the soft connecting piece is connected with the upper bed body and the lower bed body to form a closed space, and the soft connecting piece is a high-temperature non-woven fabric of an annular structure; the upper and lower ends of the flexible connecting piece are respectively connected with the upper and lower annular plates; the lower annular plate is fixedly mounted at the top end of the lower bed body; the upper annular plate is connected to the lower end of the upper bed body through a plurality of lifting ropes; the lifting ropes are connected through a driving mechanism; the driving mechanism drives the upper annular plate to be connected with the upper bed body by driving the lifting ropes to be released and tensioned. The upper ring plate is stably connected through the lifting rope; the driving mechanism drives the upper ring plate to be connected with the upper bed body by driving the plurality of lifting ropes to release and tension; the flexible connecting piece and the upper bed body can be conveniently assembled and disassembled, and operation is convenient and efficient; and the heights of the four supporting vertical rods are different, and different lifting ropes are wound in the wire grooves with the corresponding heights, so that mutual winding of the lifting ropes during releasing or tightening is avoided, and the stable use efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of vibrating fluidized beds, and in particular to a split type vibrating fluidized bed. Background Art

[0002] The split-type vibrating fluidized bed is generally designed to reduce the overall mass of the fluidized bed that needs to vibrate, and reduce the energy consumed when the fluidized bed vibrates; the transmission fluidized bed is divided into an upper bed body, a lower bed body, and a soft connection component in the middle; the upper bed body is supported by a stable support frame, and the middle is connected by a soft connection component to form a complete closed area, and at the same time, only the lower bed body needs to be vibrated to meet the demand; it can effectively reduce vibration energy consumption. Since the vibrating fluidized bed is relatively large as a whole, it is inconvenient to disassemble and assemble the soft connection parts, and the operation is relatively cumbersome. In order to solve the above problems, the present invention provides a split-type vibrating fluidized bed. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a split vibrating fluidized bed, which is stably connected to an upper ring plate by a suspension rope; a driving mechanism drives the upper ring plate to be connected to the upper bed body by driving the release and tightening of a number of suspension ropes; convenient loading and unloading of the soft connecting parts and the upper bed body is achieved; and the technical problems of the inconvenient disassembly and cumbersome operation of the soft connecting parts raised in the background technology are solved.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides a split vibrating fluidized bed, including an upper bed, a lower bed and a flexible connector, wherein the flexible connector connects the upper bed and the lower bed to form a closed space, providing conditions for drying the materials in the fluidized bed; the flexible connector is a high-temperature non-woven fabric with an annular structure; the high-temperature non-woven fabric can not only ensure the high-temperature environment for drying, but also provide a buffer for vibration, and when vibrating, only the lower bed needs to be vibrated, and the function can be realized without vibrating the upper bed. The upper and lower ends of the flexible connector are respectively connected to the upper ring plate and the lower ring plate; the lower ring plate is fixedly mounted on the top of the lower bed; the lower ring plate can be tightened and fixed to the top of the lower ring plate by multiple screws. The upper ring plate is connected to the lower end of the upper bed through a number of suspension ropes; the several suspension ropes are connected through a driving mechanism; the driving mechanism drives the upper ring plate to be connected to the upper bed by driving the release and tightening of the several suspension ropes; the flexible connector and the upper bed are conveniently loaded and unloaded, the operation is convenient and efficient, and the production efficiency is improved.

[0005] Preferably, the driving mechanism includes a driving motor and a rotating column; the driving motor is fixedly mounted on the top of the upper bed body; the output end of the driving motor is coaxially connected to the rotating column; the ends of several suspension ropes are all arranged around the circumference of the rotating column; the rotating column is driven to rotate by the rotation of the driving motor, and then the four suspension ropes are driven to rise synchronously, thereby realizing the horizontal and stable rise of the upper ring plate, which is convenient for stable connection with the upper bed body 1.

[0006] Preferably, an annular ear plate is provided at the bottom end of the upper bed body; four threading holes symmetrically arranged in a diamond shape are provided on the annular ear plate; the sling rope passes through the corresponding threading holes; the threading holes facilitate the limitation and stable sliding of the sling rope.

[0007] Preferably, a limiting pulley member corresponding to the threading holes is provided on the annular ear plate; the limiting pulley member includes a supporting vertical rod and a pulley; a pulley groove is provided at the top of the supporting vertical rod; the pulley is rotatably installed between the two side walls of the pulley groove; by installing the pulley at the top of the supporting vertical rod, stable support and smooth transmission of the lifting rope are achieved, thereby preventing the lifting rope from wearing too quickly and extending its service life.

[0008] Preferably, the heights of the four supporting vertical rods are increased; a plurality of wire grooves corresponding to the suspension ropes are opened in the vertical direction around the rotating column; the suspension rope is wound in the wire grooves of corresponding heights after passing around the pulley; the four supporting vertical rods are set to different heights, and different suspension ropes are wound in wire grooves of corresponding heights, which can effectively avoid mutual entanglement of multiple suspension ropes when releasing or tightening, thereby improving stable use efficiency.

[0009] Preferably, an inverted U-shaped limit block is installed at the top end of the supporting vertical rod; the suspension rope is located between the inverted U-shaped limit block and the pulley; the suspension rope is prevented from falling off when sliding along the outer side of the pulley, thereby playing a good limiting role.

[0010] Preferably, an annular sealing strip is provided on the upper end surface of the upper ring plate; an annular sealing groove is provided on the lower end surface of the upper bed body; the annular sealing strip matches the annular sealing groove; and good sealing of the soft connector installation is ensured by providing the annular sealing strip.

[0011] Preferably, a plurality of supporting legs are provided at the lower part of the lower bed body to provide support for the lower bed body, and a buffer assembly is installed between the supporting legs and the lower part of the lower bed body to buffer the impact caused by vibration.

[0012] Preferably, U-shaped beams are provided on the left and right sides of the upper bed; the crossbeam of the U-shaped beam is connected to the outside of the upper bed through a horizontal strut; multiple horizontal struts can be provided as needed to ensure stable support; support components are separately provided through the upper bed and the lower bed; basic conditions are provided for the split design to meet the requirement of only vibrating the lower bed.

[0013] Preferably, a plurality of feed ports are provided on the upper portion of the upper bed body; a discharge port is provided on the lower side of the lower bed body; and the setting of the feed port and the discharge port satisfies the feeding and discharging of the vibrating fluidized bed.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention stably connects the upper ring plate through the lifting rope; the driving mechanism drives the upper ring plate to be connected with the upper bed body by driving the release and tightening of a plurality of lifting ropes; the convenient loading and unloading of the soft connector and the upper bed body is realized, the operation is convenient and efficient, and the production efficiency is improved.

[0016] 2. The present invention drives the rotating column to rotate by driving the motor, and then drives the four suspension ropes to rise synchronously, so as to realize the horizontal and stable rise of the upper ring plate, which is convenient for stable connection with the upper bed body; at the same time, the heights of the four supporting vertical rods are set to different levels, and different suspension ropes are wound in wire grooves of corresponding heights, which can effectively avoid the mutual entanglement of multiple suspension ropes when releasing or tightening, thereby improving the stable use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic structural diagram of a split vibrating fluidized bed provided in an embodiment of the present invention.

[0019] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0020] Figure 3 for Figure 1 main view.

[0021] Figure 4 for Figure 3 Sectional view of AA.

[0022] Figure 5 for Figure 4 Enlarged view of B.

[0023] Figure 6 for Figure 4 Enlarged view of C in the middle.

[0024] Explanation of the accompanying drawings: 1-upper bed, 11-annular ear plate, 111-threading hole, 12-annular sealing groove, 13-U-shaped beam, 131-horizontal support rod, 14-feed port, 2-lower bed, 21-support leg, 22-discharge port, 3-soft connector, 4-upper ring plate, 41-annular sealing strip, 5-lower ring plate, 6-suspension rope, 71-drive motor, 72-rotating column, 721-wire trough, 81-support vertical rod, 82-pulley, 83-inverted U-shaped limit block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1:

[0027] like Figures 1 to 6 As shown, the present invention provides a split-type vibrating fluidized bed, including an upper bed body 1, a lower bed body 2 and a flexible connector 3. The flexible connector 3 connects the upper bed body 1 and the lower bed body 2 to form a closed space, providing conditions for drying materials in the fluidized bed; the flexible connector 3 is a high-temperature non-woven fabric with an annular structure; the high-temperature non-woven fabric can not only ensure a high-temperature environment for drying, but also provide a buffer for vibration. When vibrating, only the lower bed body 2 needs to be vibrated, and the function can be achieved without vibrating the upper bed body 1. Specifically, a plurality of support legs 21 are provided at the lower part of the lower bed body 2 to provide support for the lower bed body. A buffer assembly is installed between the support legs 21 and the lower part of the lower bed body 2 to buffer the impact caused by vibration. This is part of the prior art and will not be described in detail here. More specifically, U-shaped beams 13 are provided on the left and right sides of the upper bed 1; the crossbeams of the U-shaped beams 13 are connected to the outside of the upper bed 1 through horizontal struts 131; multiple horizontal struts 131 can be provided as needed to ensure stable support; support components are provided separately through the upper bed 1 and the lower bed 2; basic conditions are provided for the split design to meet the need of only vibrating the lower bed 2. In addition, a plurality of feed ports 14 are provided on the upper part of the upper bed 1; a discharge port 22 is provided on the lower side of the lower bed 2, and the provision of the feed port 14 and the discharge port 22 meets the feeding and discharging of the vibrating fluidized bed.

[0028] The upper and lower ends of the soft connector 3 are connected to the upper ring plate 4 and the lower ring plate 5 respectively; the lower ring plate 5 is fixedly mounted on the top of the lower bed 2; the lower ring plate 5 can be tightened and fixed to the top of the lower ring plate 5 by a plurality of screws. The upper ring plate 4 is connected to the lower end of the upper bed 1 through a plurality of hanging ropes 6; the plurality of hanging ropes 6 are connected through a driving mechanism; the driving mechanism drives the upper ring plate 4 to connect with the upper bed 1 by driving the release and tightening of the plurality of hanging ropes 6. Specifically, an annular sealing strip 41 is provided on the upper end surface of the upper ring plate 4; an annular sealing groove 12 is provided on the lower end surface of the upper bed 1; the annular sealing strip 41 matches the annular sealing groove 12; the annular sealing strip 41 is provided to ensure good sealing of the soft connector 3 during installation.

[0029] When this embodiment is actually used, the upper ring plate 4 is stably connected by the hanging rope 6; the driving mechanism drives the upper ring plate 4 to be connected to the upper bed body 1 by driving the release and tightening of a number of hanging ropes 6; the convenient loading and unloading of the soft connecting part 3 and the upper bed body 1 is realized, the operation is convenient and efficient, and the production efficiency is improved.

[0030] Embodiment 2:

[0031] See also Figure 2 , Figure 4 as well as Figure 5 As shown, on the basis of retaining all the technical features in the specific embodiment 1, the driving mechanism includes a driving motor 71 and a rotating column 72; the driving motor 71 is fixedly installed on the top of the upper bed body 1; the output end of the driving motor 71 is coaxially connected to the rotating column 72; the ends of a plurality of suspension ropes 6 are all arranged around the rotating column 72; the rotating column 72 is driven to rotate by the rotation of the driving motor 71, and then the four suspension ropes 6 are driven to rise synchronously, so as to realize the horizontal and stable rise of the upper ring plate 4, which is convenient for stable connection with the upper bed body 1. Specifically, an annular ear plate 11 is provided at the bottom end of the upper bed body 1; four threading holes 111 arranged symmetrically in a rhombus are provided on the annular ear plate 11; the suspension rope 6 passes through the corresponding threading holes 111, and the threading holes 111 facilitate the limitation and stable sliding of the suspension rope 6. Specifically, a limiting pulley member corresponding to the threading holes 111 is provided on the annular ear plate 11; the limiting pulley member includes a supporting vertical rod 81 and a pulley 82; a pulley groove is provided at the top of the supporting vertical rod 81; the pulley 82 is rotatably installed between the two side walls of the pulley groove; the pulley 82 is installed on the top of the supporting vertical rod 81 to achieve stable support and smooth transmission of the suspension rope 6, thereby preventing the suspension rope 6 from wearing too quickly and extending its service life; at the same time, an inverted U-shaped limiting block 83 is installed on the top of the supporting vertical rod 81; the suspension rope 6 is located between the inverted U-shaped limiting block 83 and the pulley 82; thereby preventing the suspension rope 6 from falling off when sliding along the outer side of the pulley 82, thereby playing a good limiting role. More specifically, the heights of the four supporting vertical rods 81 are increased; a number of wire grooves 721 corresponding to the suspension ropes 6 are opened in the vertical direction around the rotating column 72; the suspension ropes 6 are wrapped in the wire grooves 721 of corresponding heights after passing around the pulley 82; the four supporting vertical rods 81 are set to different heights, and different suspension ropes 6 are wrapped in the wire grooves 721 of corresponding heights, which can effectively avoid the mutual entanglement of multiple suspension ropes 6 when releasing or tightening, thereby improving the stable use efficiency.

[0032] When this embodiment is actually used, the rotating column 72 is driven to rotate by the driving motor 71, and then the four suspension ropes 6 are driven to rise synchronously, so that the upper ring plate 4 can rise horizontally and stably, which is convenient for stable connection with the upper bed body 1; at the same time, the four supporting vertical rods 81 are set at different heights, and different suspension ropes 6 are wound in the wire grooves 721 of corresponding heights, which can effectively avoid the mutual entanglement of multiple suspension ropes 6 when releasing or tightening, thereby improving the stable use efficiency.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A split-type vibrating fluidized bed, comprising an upper bed body (1), a lower bed body (2) and a flexible connector (3), wherein the flexible connector (3) connects the upper bed body (1) and the lower bed body (2) to form a closed space, characterized in that: The flexible connector (3) is a high-temperature non-woven fabric with an annular structure; the upper and lower ends of the flexible connector (3) are respectively connected to an upper ring plate (4) and a lower ring plate (5); the lower ring plate (5) is fixedly mounted on the top of the lower bed body (2); the upper ring plate (4) is connected to the lower end of the upper bed body (1) via a plurality of suspension ropes (6); the plurality of suspension ropes (6) are connected via a driving mechanism; the driving mechanism drives the upper ring plate (4) to be connected to the upper bed body (1) by driving the release and tension of the plurality of suspension ropes (6).

2. A split vibrating fluidized bed as claimed in claim 1, characterized in that: The driving mechanism comprises a driving motor (71) and a rotating column (72); the driving motor (71) is fixedly mounted on the top of the upper bed body (1); the output end of the driving motor (71) is coaxially connected to the rotating column (72); and the ends of a plurality of the hanging ropes (6) are all wound around the rotating column (72).

3. A split vibrating fluidized bed as claimed in claim 2, characterized in that: The bottom end of the upper bed body (1) is provided with an annular ear plate (11); the annular ear plate (11) is provided with four threading holes (111) arranged symmetrically in a rhombus; the hanging rope (6) passes through the corresponding threading holes (111).

4. A split vibrating fluidized bed as claimed in claim 3, characterized in that: The annular ear plate (11) is provided with a limiting pulley member corresponding to the threading holes (111) one by one; the limiting pulley member comprises a supporting vertical rod (81) and a pulley (82); a pulley groove is provided at the top end of the supporting vertical rod (81); and the pulley (82) is rotatably mounted between two side walls of the pulley groove.

5. A split vibrating fluidized bed as claimed in claim 4, characterized in that: The heights of the four supporting vertical rods (81) are gradually increased; a plurality of wire grooves (721) corresponding to the suspension ropes (6) are provided in the vertical direction around the rotating column (72); and the suspension rope (6) is wound in the wire grooves (721) of corresponding heights after passing around the pulley (82).

6. A split vibrating fluidized bed as claimed in claim 5, characterized in that: An inverted U-shaped limit block (83) is installed at the top end of the supporting vertical rod (81); the suspension rope (6) is located between the inverted U-shaped limit block (83) and the pulley (82).

7. A split vibrating fluidized bed as claimed in claim 6, characterized in that: The upper end surface of the upper ring plate (4) is provided with an annular sealing strip (41); the lower end surface of the upper bed body (1) is provided with an annular sealing groove (12); the annular sealing strip (41) matches the annular sealing groove (12).

8. A split vibrating fluidized bed as claimed in claim 7, characterized in that: A plurality of supporting legs (21) are provided at the lower part of the lower bed body (2).

9. A split vibrating fluidized bed as claimed in claim 8, characterized in that: U-shaped beams (13) are provided on the left and right sides of the upper bed body (1); the cross beam of the U-shaped beam (13) is connected to the outside of the upper bed body (1) via a horizontal support rod (131).

10. A split vibrating fluidized bed as claimed in claim 9, characterized in that: The upper part of the upper bed body (1) is provided with a plurality of feed ports (14); the lower side of the lower bed body (2) is provided with a discharge port (22).

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