CN216499399U - Self-cleaning type packing sieve plate for packed tower - Google Patents
Self-cleaning type packing sieve plate for packed tower Download PDFInfo
- Publication number
- CN216499399U CN216499399U CN202122578144.3U CN202122578144U CN216499399U CN 216499399 U CN216499399 U CN 216499399U CN 202122578144 U CN202122578144 U CN 202122578144U CN 216499399 U CN216499399 U CN 216499399U
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- Prior art keywords
- filler
- sieve
- tower
- tower body
- fixedly connected
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- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000012856 packing Methods 0.000 title abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 4
- 238000012216 screening Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a self-cleaning type filler sieve plate based on a filler tower, which comprises a tower body, wherein the upper end and the lower end of the tower body are respectively communicated with a liquid inlet pipe and a steam inlet pipe; the tower body is provided with a tower body; the screen shaking component is used for shaking off the filler on the screen plate and is arranged on the screen plate; the clearance subassembly, a clearance subassembly for on the clearance sieve of residue locates on the sieve, through the clearance fit between fixed block and the rotatory movable block, the shake that fluctuates about the sieve is sat along the vertical position to the sieve that makes the horizontal rotation, when making the sieve screening filler, shake off to remaining the filler on the sieve, and simultaneously, the scraper blade passes through the inseparable laminating of telescopic link on the sieve, the scraper blade of pairing rotation is scraped and is wiped away, avoid packing to pile up on the sieve, again through the inserted bar that has elastic property, avoid sieve hole blocking.
Description
Technical Field
The utility model relates to the technical field of a screening device of a packed tower, in particular to a self-cleaning type packing sieve plate based on the packed tower.
Background
The packed tower uses packing as basic component for gas-liquid contact and mass transfer, the liquid flows from top to bottom in the form of film on the surface of packing, the gas flows progressively with the liquid from bottom to top in the form of continuous phase, and the mass and heat transfer between gas and liquid are implemented, the component concentration and temp. of two phases are continuously changed along the height of tower, and the packed tower is filled with various shaped packings (called packing) to make the liquid flow along the surface of packing to form liquid film, and disperse in the continuously flowing gas, and the gas-liquid two-phase contact surface is on the liquid film surface of packing, so that it belongs to film contact equipment.
The existing packed tower screens the packing through a rotary sieve plate, the sieve plate does not have the function of automatically cleaning the residual packing, and the residual packing is accumulated on the sieve plate under the action of a long time to cause the blockage of the holes of the sieve plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-accumulation self-cleaning type packing sieve plate for a packing-based tower, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a self-cleaning filler sieve plate for a filler-based tower comprises a tower body, wherein the upper end and the lower end of the tower body are respectively communicated with a liquid inlet pipe and a steam inlet pipe; the tower body is provided with a tower body; the screening and shaking assembly is used for shaking off the filler on the screen plate and is arranged on the screen plate; and the cleaning assembly is used for cleaning the residues on the sieve plate and is arranged on the sieve plate.
Preferably, the screen shaking assembly comprises a second rotating rod and a plurality of fixed blocks arranged in a circular matrix, the fixed block is fixedly connected with the inner wall of the tower body, the bottom of the second rotating rod is rotatably connected with a plurality of limiting rods fixedly connected with the fixed block, a notch is arranged in the middle of the sieve plate, a movable block which is matched with the fixed block in an extrusion way is fixedly connected at the edge of the sieve plate, a cylindrical fixed block fixedly connected with the limiting rod is movably connected in the groove, a plurality of movable grooves movably matched with the sieve plate are arranged on the outer surface of the cylindrical fixed block in a circular matrix manner, the outer surface of the tower body is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a first rotating rod penetrating into the tower body, the upper part of the first rotating rod is fixedly connected with a first bevel gear, and the top of the second rotating rod is fixedly connected with a second bevel gear in meshing transmission with the first bevel gear.
Preferably, the clearance subassembly include with first pivot lever normal running fit's telescopic link, the inside cooperation of articulating of telescopic link has the pressure spring, telescopic link bottom sliding connection has the scraper blade, tower body inner wall seted up with scraper blade sliding fit's sliding tray, the spacing groove has been seted up to the sliding tray both sides, sliding fit in the spacing groove have with the spacing post of scraper blade connection fixed.
Preferably, the movable block and the fixed block are both in arc structures, so that extrusion fit is smoother.
Preferably, the top end of the second rotating rod is fixedly connected with a first baffle in a conical shape, and the bottom of the first baffle is fixedly connected with a second baffle which is inclined, so that the influence of the filler on meshing transmission is avoided.
Preferably, the outer surface of the first rotating rod is provided with a limiting ring groove which is in running fit with the second baffle plate, so that the position of the second rotating rod is stabilized.
Preferably, the bottom surface of the scraping plate is fixedly connected with a plurality of inserted rods with elastic performance, and residues in the sieve plate cavity are cleaned.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the movable fit between the fixed block and the rotating movable block, the horizontally rotating sieve plate is shaken up and down along the vertical position, so that the sieve plate can shake off the filler remained on the sieve plate while sieving the filler, meanwhile, the scraper is tightly attached to the sieve plate through the telescopic rod, and the rotating scraper is scraped to avoid the filler from being accumulated on the sieve plate, and the plugging of the sieve plate hole is avoided through the inserted rod with elastic property.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the upper structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2;
FIG. 4 is a schematic diagram of FIG. 3 with the structure broken away;
FIG. 5 is a schematic side view of the partial structure of FIG. 4;
FIG. 6 is a schematic diagram of FIG. 5 with a partial structure broken away;
FIG. 7 is an enlarged fragmentary, exploded view of FIG. 6;
fig. 8 is an enlarged view of the structure in the area a in fig. 3.
In the figure: 1-a tower body; 2-liquid inlet pipe; 3-steam entering the pipe; 4-sieve plate; 5-a screen shaking assembly; 6-a second rotating rod; 7-fixing blocks; 8-a limiting rod; 9-notches; 10-a movable block; 11-cylindrical fixed block; 12-a movable groove; 13-a motor; 14-a first rotating bar; 15-a first bevel gear; 16-a second bevel gear; 17-a cleaning assembly; 18-a telescopic rod; 19-a scraper; 20-a sliding groove; 21-a limiting groove; 22-a limit post; 23-a first baffle; 24-a second baffle; 25-a limit ring groove; 26-inserting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 and 4, a self-cleaning type packing sieve plate for a packing tower is shown, which comprises a tower body 1, wherein the upper end and the lower end of the tower body 1 are respectively communicated with a liquid inlet pipe 2 and a steam inlet pipe 3; the device also comprises a sieve plate 4 positioned in the tower body 1; the screen shaking component 5 is used for shaking off the filler on the screen plate 4, and the screen shaking component 5 is arranged on the screen plate 4; a cleaning assembly 17, wherein the cleaning assembly 17 for cleaning the residues on the sieve plate 4 is arranged on the sieve plate 4.
Referring to fig. 2-3 and 5-7, the illustrated screen shaking assembly 5 includes a second rotating rod 6 and a plurality of fixed blocks 7 arranged in a circular matrix, the fixed blocks 7 are fixedly connected to an inner wall of the tower body 1, the bottom of the second rotating rod 6 is rotatably connected to a plurality of limiting rods 8 fixedly connected to the fixed blocks 7, a notch 9 is formed in the middle of the screen plate 4, a movable block 10 in press fit with the fixed blocks 7 is fixedly connected to an edge of the screen plate 4, a cylindrical fixed block 11 fixedly connected to the limiting rods 8 is movably connected to the notch 9, a plurality of movable slots 12 movably matched with the screen plate 4 are formed in the cylindrical fixed block 11 in a circular matrix arrangement, a motor 13 is fixedly connected to an outer surface of the tower body 1, an output shaft of the motor 13 is fixedly connected to a first rotating rod 14 penetrating into the tower body 1, a first bevel gear 15 is fixedly connected to an upper portion of the first rotating rod 14, and a second bevel gear 16 in meshing transmission with the first bevel gear 15 is fixedly connected to a top of the second rotating rod 6.
Referring to fig. 7-8, the cleaning assembly 17 shown in the figure includes a telescopic rod 18 rotatably engaged with the first rotating rod 14, a compression spring is engaged with the telescopic rod 18, a scraper 19 is slidably connected to the bottom of the telescopic rod 18, a sliding groove 20 slidably engaged with the scraper 19 is formed on the inner wall of the tower body 1, two sides of the sliding groove 20 are formed with limiting grooves 21, and a limiting post 22 fixedly connected with the scraper 19 is slidably engaged with the limiting groove 21.
Referring to fig. 3-4 and 7, the movable block 10 and the fixed block 7 are shown as circular arc structures, and a plurality of insertion rods 26 with elastic properties are fixedly connected to the bottom surface of the scraper 19.
In this embodiment, the motor 13 drives the first rotating rod 14 to rotate, through the meshing action of the first bevel gear 15 and the second bevel gear 16, the second rotating rod 6 drives the cylindrical fixed block 11 and the sieve plate 4 to rotate, the filler from the liquid inlet is screened, the rotating movable block 10 is in extrusion fit with the fixed block 7, the sieve plate 4 of the rotation simultaneously makes up-and-down shaking motion, the filler remained on the sieve plate 4 is shaken off, the sieve plate 4 shaking up and down simultaneously makes reciprocating action of the telescopic rod 18, while the telescopic rod 18 is telescopic, the scraper 19 passes through the limiting column 22, the limiting groove 21 and the sliding groove 20, adaptive matching is made, the scraper 19 is always tightly attached to the sieve plate 4, the sieve plate 4 of the rotation is matched, and the scraper 19 scrapes the sieve plate 4.
Example two
Referring to fig. 1 and 4, a self-cleaning type packing sieve plate for a packing tower is shown, which comprises a tower body 1, wherein the upper end and the lower end of the tower body 1 are respectively communicated with a liquid inlet pipe 2 and a steam inlet pipe 3; the tower body is characterized by also comprising a sieve plate 4 positioned in the tower body 1; the screen shaking component 5 is used for shaking off the filler on the screen plate 4, and the screen shaking component 5 is arranged on the screen plate 4; a cleaning assembly 17, wherein the cleaning assembly 17 for cleaning the residues on the sieve plate 4 is arranged on the sieve plate 4.
Referring to fig. 2-3 and 5-7, the illustrated screen shaking assembly 5 includes a second rotating rod 6 and a plurality of fixed blocks 7 arranged in a circular matrix, the fixed blocks 7 are fixedly connected to an inner wall of the tower body 1, the bottom of the second rotating rod 6 is rotatably connected to a plurality of limiting rods 8 fixedly connected to the fixed blocks 7, a notch 9 is formed in the middle of the screen plate 4, a movable block 10 in press fit with the fixed blocks 7 is fixedly connected to an edge of the screen plate 4, a cylindrical fixed block 11 fixedly connected to the limiting rods 8 is movably connected to the notch 9, a plurality of movable slots 12 movably matched with the screen plate 4 are formed in the cylindrical fixed block 11 in a circular matrix arrangement, a motor 13 is fixedly connected to an outer surface of the tower body 1, an output shaft of the motor 13 is fixedly connected to a first rotating rod 14 penetrating into the tower body 1, a first bevel gear 15 is fixedly connected to an upper portion of the first rotating rod 14, and a second bevel gear 16 in meshing transmission with the first bevel gear 15 is fixedly connected to a top of the second rotating rod 6.
Referring to fig. 7-8, the cleaning assembly 17 shown in the figure includes a telescopic rod 18 rotatably engaged with the first rotating rod 14, a compression spring is engaged with the telescopic rod 18, a scraper 19 is slidably connected to the bottom of the telescopic rod 18, a sliding groove 20 slidably engaged with the scraper 19 is formed on the inner wall of the tower body 1, two sides of the sliding groove 20 are formed with limiting grooves 21, and a limiting post 22 fixedly connected with the scraper 19 is slidably engaged with the limiting groove 21.
Referring to fig. 6, a first baffle 23 having a conical shape is fixedly connected to a top end of the second rotating rod 6, and a second baffle 24 having an inclined angle is fixedly connected to a bottom of the first baffle 23.
Referring to fig. 7, the outer surface of the first rotating rod 14 is provided with a limiting ring groove 25 rotatably engaged with the second baffle 24.
In this embodiment, the first baffle 23 and the second baffle 24 are used for protection to prevent the filler from influencing the meshing motion of the first bevel gear 15 and the second bevel gear 16, and the matching of the second baffle 24 and the limit ring groove 25 further limits the position of the second rotating rod 6, so that the motion of the first rotating rod 14 and the second rotating rod 6 is stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A self-cleaning filler sieve plate for a packed tower, comprising:
the tower comprises a tower body (1), wherein the upper end and the lower end of the tower body (1) are respectively communicated with a liquid inlet pipe (2) and a steam inlet pipe (3);
it is characterized by also comprising:
the sieve plate (4) is positioned in the tower body (1);
the screen shaking component (5) is used for shaking off the filler on the screen plate (4), and the screen shaking component (5) is arranged on the screen plate (4);
the cleaning assembly (17) is used for cleaning residues on the sieve plate (4), and the cleaning assembly (17) is arranged on the sieve plate (4).
2. The self-cleaning filler deck for a filler-based tower of claim 1, wherein: subassembly (5) are trembled including second bull stick (6) and a plurality of fixed blocks (7) that are circular matrix arrangement to the sieve, fixed block (7) with tower body (1) inner wall connection is fixed, second bull stick (6) bottom rotate be connected with fixed block (7) are connected a plurality of gag lever posts (8) of fixing, notch (9) have been seted up at sieve (4) middle part, sieve (4) edge fixedly connected with fixed block (7) extrusion fit's movable block (10), notch (9) interior swing joint have with fixed cylindrical fixed block (11) are connected to gag lever post (8), cylindrical fixed block (11) outward appearance personally submit circular matrix arrangement seted up a plurality of with sieve (4) clearance fit's movable groove (12), tower body (1) outer fixed surface is connected with motor (13), motor (13) output shaft fixedly connected with penetrates first bull stick (14) in tower body (1) The upper part of the first rotating rod (14) is fixedly connected with a first bevel gear (15), and the top part of the second rotating rod (6) is fixedly connected with a second bevel gear (16) which is in meshing transmission with the first bevel gear (15).
3. The self-cleaning filler deck for a filler-based tower of claim 2, wherein: clearance subassembly (17) include with first bull stick (14) normal running fit's telescopic link (18), telescopic link (18) inside articulates the cooperation and has the pressure spring, telescopic link (18) bottom sliding connection has scraper blade (19), tower body (1) inner wall seted up with scraper blade (19) sliding fit's sliding tray (20), spacing groove (21) have been seted up to sliding tray (20) both sides, sliding fit have in spacing groove (21) with fixed spacing post (22) are connected to scraper blade (19).
4. The self-cleaning filler deck for a filler-based tower of claim 2, wherein: the movable block (10) and the fixed block (7) are both in arc structures.
5. The self-cleaning filler deck for a filler-based tower of claim 2, wherein: the top end of the second rotating rod (6) is fixedly connected with a first baffle (23) in a conical shape, and the bottom of the first baffle (23) is fixedly connected with a second baffle (24) with an inclined angle.
6. The self-cleaning filler deck for a filler-based tower of claim 5, wherein: and a limiting ring groove (25) which is in running fit with the second baffle (24) is formed in the outer surface of the first rotating rod (14).
7. The self-cleaning filler deck for a filler-based tower of claim 3, wherein: the bottom surface of the scraper (19) is fixedly connected with a plurality of inserted rods (26) with elastic performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122578144.3U CN216499399U (en) | 2021-10-26 | 2021-10-26 | Self-cleaning type packing sieve plate for packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122578144.3U CN216499399U (en) | 2021-10-26 | 2021-10-26 | Self-cleaning type packing sieve plate for packed tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216499399U true CN216499399U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122578144.3U Expired - Fee Related CN216499399U (en) | 2021-10-26 | 2021-10-26 | Self-cleaning type packing sieve plate for packed tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216499399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117205650A (en) * | 2023-11-07 | 2023-12-12 | 维达纸业（中国）有限公司 | Separator with movable scraping plate |
| CN117563385A (en) * | 2023-12-05 | 2024-02-20 | 西藏圣海诺科技有限公司 | Purification system of high-purity nitrogen |
-
2021
- 2021-10-26 CN CN202122578144.3U patent/CN216499399U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117205650A (en) * | 2023-11-07 | 2023-12-12 | 维达纸业（中国）有限公司 | Separator with movable scraping plate |
| CN117205650B (en) * | 2023-11-07 | 2024-02-20 | 维达纸业（中国）有限公司 | Separator with movable scraping plate |
| CN117563385A (en) * | 2023-12-05 | 2024-02-20 | 西藏圣海诺科技有限公司 | Purification system of high-purity nitrogen |
| CN117563385B (en) * | 2023-12-05 | 2024-04-30 | 西藏圣海诺科技有限公司 | Purification system of high-purity nitrogen |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |