CN118836660B - Carrier drying device for catalyst preparation - Google Patents
Carrier drying device for catalyst preparation Download PDFInfo
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- CN118836660B CN118836660B CN202411259778.4A CN202411259778A CN118836660B CN 118836660 B CN118836660 B CN 118836660B CN 202411259778 A CN202411259778 A CN 202411259778A CN 118836660 B CN118836660 B CN 118836660B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/20—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles with stirring devices which are held stationary
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention relates to the technical field of catalyst carrier drying, in particular to a carrier drying device for catalyst preparation, which comprises a supporting seat, wherein a square cylinder is fixedly arranged at the upper end of the supporting seat through a plurality of supporting rods, a drying cylinder is fixedly arranged at the upper end of the square cylinder, a carding unit is arranged in the square cylinder, the lower end of the carding unit penetrates through the square cylinder and is connected with the supporting seat, a plurality of kneading units which are uniformly arranged in front-back direction are arranged on the carding unit, and the kneading units are used for kneading catalyst carriers up and down in cooperation with the carding unit; the cylindrical catalyst carrier can be combed, so that the evaporated moisture in the cylindrical catalyst carrier can be timely dispersed, the cylindrical catalyst carrier is prevented from being cracked or damaged during drying, and meanwhile, the cylindrical catalyst carrier can be kneaded up and down, so that the moisture on the surface and in the cylindrical catalyst carrier can be uniformly volatilized, and the quality of the dried cylindrical catalyst carrier is ensured.
Description
Technical Field
The invention relates to the technical field of catalyst carrier drying, in particular to a carrier drying device for preparing a catalyst.
Background
The catalyst carrier is a very critical component in the catalytic process, and the main function of the catalyst carrier is to provide a high-surface-area structure for supporting the active catalytic component, which is usually a porous material with high surface area, so that the active component can be uniformly distributed, and further the catalytic efficiency and selectivity of the catalyst are improved.
The catalyst carrier is mainly divided into a spherical catalyst carrier, a cylindrical catalyst carrier, a honeycomb catalyst carrier and the like according to different shapes, wherein the cylindrical catalyst carrier is a common catalyst carrier which is beneficial to improving the distribution and flow of fluid and reducing the pressure drop of the fluid passing through a bed layer, thereby reducing energy consumption and improving the reaction efficiency.
Aiming at the drying of the catalyst carrier, the utility model patent with the publication number of CN220417887U discloses a layered drying device for catalyst carrier balls, which carries out all-round drying treatment on materials in a plurality of drying seats through the matching arrangement of a plurality of air ducts, a plurality of branch pipes and a plurality of air jet heads, and then pushes a plurality of second hinging seats to move up and down through a plurality of electric telescopic rods, so that the plurality of drying seats respectively take a plurality of rotating seats as centers to do pendulum motion, the materials on the drying seats roll back and forth, and the uniform drying treatment on the materials is facilitated.
When drying a cylindrical catalyst support, the following problems exist when the above technical scheme is adopted: 1. when the cylindrical catalyst carrier is rolled back and forth, the cylindrical catalyst carrier may collide to cause fragmentation, thereby affecting the mechanical properties of the catalyst carrier and causing the quality of the dried catalyst carrier to be reduced; 2. according to the technical scheme, the drying uniformity of the catalyst carrier is improved in a back-and-forth rolling mode, when the cylindrical catalyst carrier is placed on the drying seat, due to the special shape of the cylindrical catalyst carrier, the cylindrical catalyst is easy to be stacked together in a staggered mode, when the cylindrical catalyst carrier is rolled back-and-forth, the cylindrical catalyst which is stacked together in a staggered mode can be blocked by each other, so that the partial cylindrical catalyst carrier cannot roll sufficiently, the partial cylindrical catalyst carrier cannot be dried uniformly, further the situation that the surface of the cylindrical catalyst carrier is dried completely, moisture exists in the cylindrical catalyst carrier, or the situation that the surface of the cylindrical catalyst carrier is excessively dried is caused, the surface of the cylindrical catalyst carrier is cracked or deformed, and the quality of the dried cylindrical catalyst carrier is reduced again.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme that the carrier drying device for preparing the catalyst comprises a supporting seat, wherein a square cylinder is fixedly arranged at the upper end of the supporting seat through a plurality of supporting rods, a drying cylinder is fixedly arranged at the upper end of the square cylinder, a carding unit is arranged in the square cylinder, the lower end of the carding unit penetrates through the square cylinder and is connected with the supporting seat, a plurality of kneading units which are uniformly arranged in front-back direction are arranged on the carding unit, and the kneading units are used for kneading the catalyst carrier up and down together with the carding unit; the carding unit comprises a hydraulic rod fixedly arranged in the middle of the upper end of the supporting seat, the upper end of a telescopic end of the hydraulic rod penetrates through the lower end of the square cylinder and is fixedly provided with a transmission plate, the upper end of the transmission plate is provided with a connecting plate in a sliding manner up and down through two buffer spring rods which are symmetrically arranged left and right, the upper end of the connecting plate is provided with a square plate in a sliding manner left and right through an electric push rod, the upper end of the square plate is provided with a plurality of synchronous mechanisms which are uniformly arranged front and back, the upper end of the synchronous mechanism is provided with a plurality of groups of carding plates which are uniformly arranged left and right, each group of carding plates comprises two carding plates which are symmetrically arranged front and back, and the synchronous mechanism is used for driving each group of carding plates corresponding to the synchronous mechanism to synchronously move; the downside of inner wall about the stoving section of thick bamboo is through a plurality of top stretching spring and is common slidable mounting from top to bottom has the backup pad, and square hole has all been seted up to the position that corresponds the comb board in the backup pad, and backup pad upper end fixed mounting has a plurality of division boards of evenly arranging from front to back, and the division board upper end sets up to trapezium structure, and the division board all is located between two adjacent comb boards that two sets of adjacent comb boards correspond.
Preferably, the square plate top distributes and has the synchronizing plate, and synchronizing plate and square section of thick bamboo upper and lower sliding connection, has seted up a plurality of through-holes of arranging around on the synchronizing plate, and the position one-to-one of the comb board of arranging around through-hole and, the synchronizing mechanism includes two connecting rods of distributing around and respectively side-to-side slidable mounting in its corresponding through-hole, and two connecting rod upper ends all have a plurality of connecting blocks of evenly arranging about through connecting spring side-to-side slidable mounting, and slidable mounting has the adapter sleeve around the connecting block upper end passes through guiding spring, and the cover is established in its comb board lower extreme that corresponds about the adapter sleeve upper end, is connected with reset spring between adapter sleeve and the comb board.
Preferably, the lower extreme that lies in the connecting rod that the comb board of rear side corresponds in every group comb the board is equal fixed mounting has the dead lever, and dead lever lower extreme and square board fixed connection, and the lower extreme that lies in the connecting rod that the comb board of front side corresponds in every group comb the board all articulates there is the dwang, and both ends all set up to extending structure about the dwang, and dwang lower extreme and square board articulate mutually, and the equal fixed mounting in middle part at both ends has the axis of rotation around the dwang, and axis of rotation and fixed mounting are at the fixed plate rotation of synchronizing plate lower extreme and are connected.
Preferably, the middle parts of opposite sides of square holes corresponding to each group of carding plates are communicated through I-shaped holes, a lower pressing plate is distributed above opposite sides of two connecting rods in the same synchronous mechanism, a plurality of groups of sliding blocks which are uniformly arranged left and right are arranged left and right in a sliding manner at the upper end of the lower pressing plate, each group of sliding blocks comprises two sliding blocks which are symmetrically arranged front and back, the upper ends of the sliding blocks are hinged through inclined rods of an elastic structure and connecting sleeves corresponding to the inclined rods, and one sides, far away from each other, of the two inclined rods which are arranged front and back are obliquely arranged upwards.
Preferably, both ends are all slidable mounting about the holding down plate in the square groove that inner wall was predetermine about square tube, and the upper inner wall of square groove can block holding down plate upward movement to make the holding down plate through two sliding blocks that arrange around finally drive its corresponding adapter sleeve to the direction that is close to each other remove.
Preferably, the kneading unit comprises fixed blocks fixedly mounted at the lower ends of opposite sides of each group of carding plates, transmission rods are sleeved in a sliding manner on the outer sides of the fixed blocks in a left-right manner, the opposite sides of the front transmission rod and the rear transmission rod are hinged with a plurality of kneading rods which are uniformly distributed in a left-right manner, the front ends and the rear ends of the kneading rods are respectively provided with an elastic telescopic structure, and fixing shafts are fixedly mounted in the middle parts of the opposite sides of the two kneading rods in a left-right manner.
Preferably, the blocking plates are fixedly installed in the middle of the front and rear inner walls of the square cylinder and used for blocking the connecting plate from moving upwards after the connecting plate moves upwards for a certain distance, the two ends located at the left end and the right end, far away from each other, of the middle of the kneading rod are provided with gears in a key matching mode, the positions, corresponding to the gears, of the upper ends of the transmission plates are fixedly installed with racks, and the racks are used for driving the kneading rod to rotate in a matching mode with the gears when the blocking plates block the connecting plate from moving upwards.
Preferably, each group of carding plate opposite sides all installs the roof from top to bottom slidable mounting, and the opposite sides of two roof that arrange around all set up to elastic expansion structure, and the lower extreme of going up roof stiff end all has the pole of stepping down slidable mounting around, and the synchronous pole of U-shaped structure is installed to the common slidable mounting of the lower extreme of a plurality of poles of stepping down of arranging about, and the lower extreme of the vertical section of synchronous pole all with drive plate fixed connection.
Preferably, square rods are fixedly arranged at sliding connection positions of the front side, the rear side and the middle part of the drying cylinder at the lower end of the supporting plate, and the lower end of each square rod penetrates through the drying cylinder and is fixedly provided with a corrugated plate.
Preferably, the middle part of the upper end of the square plate is fixedly provided with two matching rods of L-shaped structures which are arranged in a front-back symmetrical mode, and the matching rods are used for being matched with the square plate to drive the supporting plate to shake up and down.
The invention has the beneficial effects that: 1. according to the invention, the synchronous mechanism is arranged to drive the two carding plates in each group of carding plates to synchronously move in opposite directions, so that the carding plates can comb the cylindrical catalyst carrier, the cylindrical catalyst carrier is horizontally arranged left and right, and after the cylindrical catalyst carrier is combed, the synchronous mechanism can also drive the two carding plates in each group of carding plates to move in the directions close to each other and be attached to the front side and the rear side of the cylindrical catalyst carrier, so that the cylindrical catalyst carrier is arranged at intervals front and rear, further the evaporated water in the cylindrical catalyst carrier can be timely dispersed, and meanwhile, the cylindrical catalyst carrier is prevented from being cracked or damaged due to collision during drying, and the quality of the cylindrical catalyst carrier after the drying is ensured.
2. According to the invention, the corresponding kneading rod is driven to reciprocate by the cooperation of the rack and the gear, so that the kneading rod drives the corresponding two carding plates to synchronously move up and down in opposite directions through the corresponding two transmission rods, and the two carding plates knead the cylindrical catalyst carrier up and down, so that the cylindrical catalyst carrier can be uniformly dried, the cylindrical catalyst carrier can be fully dried, excessive drying of the cylindrical catalyst carrier is prevented, and the quality of the dried cylindrical catalyst carrier is further ensured.
3. According to the invention, the supporting plate is driven to shake up and down by arranging the matching rod and the corrugated plate, so that the supporting plate can shake the cylindrical catalyst carrier up and down, further, the cylindrical catalyst carrier can be shaken up and down to be loose, the situation that the cylindrical catalyst carrier cannot be combed by the combing plate due to excessive compaction of the cylindrical catalyst carrier accumulation is avoided, the drying effect of the cylindrical catalyst carrier is ensured, meanwhile, the supporting plate can shake off the cylindrical catalyst carrier falling above the isolating plates, the cylindrical catalyst carrier can fall between two adjacent isolating plates, and the drying of all the cylindrical catalyst carriers is ensured.
4. According to the invention, the cylindrical carriers on the opposite sides of the two corresponding carding plates are jacked upwards by arranging the upper top plate, so that a certain distance is reserved between the lower end of the cylindrical catalyst carrier and the supporting plate, the moisture in the cylindrical carrier can be further ensured to be dispersed in time, and the drying effect on the cylindrical catalyst carrier is ensured.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view of the present invention with the square drum and dryer drum partially cut away.
Fig. 3 is a front view of the present invention with portions of the square drum and the dryer drum broken away.
Fig. 4 is a schematic perspective view of the support plate, the partition plate, the square rod and the corrugated plate of the square cylinder with parts cut away.
Fig. 5 is a schematic perspective view of the support plate, square rod and corrugated plate of the present invention with parts of the square tube and part of the separator plate cut away.
Fig. 6 is a top view of the support plate of the present invention.
FIG. 7 is a schematic perspective view of a comb unit of the present invention with a square cylinder cut away.
FIG. 8 is a schematic perspective view of the structure of a part of the comb unit of the present invention with a square cylinder cut away.
Fig. 9 is an enlarged view of fig. 8 at a in accordance with the present invention.
FIG. 10 is a schematic perspective view of the structure of a portion of the comb unit of the present invention.
FIG. 11 is a schematic perspective view of the comb plate and return spring of the present invention with the connecting sleeve and connecting block broken away.
Fig. 12 is a schematic perspective view of the upper plate and the yielding lever of the present invention.
Fig. 13 is a schematic perspective view of the connecting sleeve, diagonal rods, lower pressure plate and sliding block of the present invention.
FIG. 14 is a left side cross-sectional view of a portion of the construction of a kneading unit and carding unit of the present invention.
Fig. 15 is a schematic perspective view of the kneading unit and its corresponding comb plate of the present invention.
Fig. 16 is an enlarged view of fig. 15 at B in accordance with the present invention.
FIG. 17 is a flow chart of the present invention when carding a cylindrical catalyst carrier.
Reference numerals: 1. a support base; 11. a support rod; 12. a square cylinder; 121. a blocking plate; 122. a square groove; 13. a drying cylinder; 14. a top extension spring; 15. a partition plate; 16. a support plate; 161. square bar; 162. a corrugated plate; 163. an I-shaped hole; 17. square holes; 2. a carding unit; 21. a hydraulic rod; 22. a drive plate; 221. a rack; 23. a buffer spring rod; 24. a connecting plate; 25. a square plate; 251. a synchronizing plate; 252. a fixing plate; 253. a mating lever; 26. an electric push rod; 27. a synchronizing mechanism; 270. a diagonal rod; 271. a connecting rod; 272. a connecting spring; 273. connecting sleeves; 274. a return spring; 275. a fixed rod; 276. a rotating lever; 277. a rotating shaft; 278. a lower pressing plate; 279. a sliding block; 28. a carding plate; 281. an upper top plate; 282. a yielding rod; 283. a synchronizing lever; 29. a connecting block; 291. a guide spring; 3. a kneading unit; 31. a fixed block; 32. a transmission rod; 33. a kneading rod; 34. a fixed shaft; 35. a gear.
Detailed Description
The examples described below are illustrative only and are not to be construed as limiting the invention, and are not to be construed as specific techniques or conditions, as described in the literature in the field or as per the product specifications.
Referring to fig. 1 and 2, a carrier drying device for preparing a catalyst comprises a supporting seat 1, wherein a square cylinder 12 is fixedly installed at the upper end of the supporting seat 1 through a plurality of supporting rods 11, a drying cylinder 13 is fixedly installed at the upper end of the square cylinder 12, a carding unit 2 is installed in the square cylinder 12, the lower end of the carding unit 2 penetrates through the square cylinder 12 and is connected with the supporting seat 1, a plurality of kneading units 3 which are uniformly arranged front and back are installed on the carding unit 2, and the kneading units 3 are used for kneading catalyst carriers up and down in cooperation with the carding unit 2.
It should be noted that, drying cylinder 13 adopts prior art to carry out the stoving operation to cylindrical catalyst carrier, the feed inlet has been seted up to drying cylinder 13's upper end, and the inside upside of feed inlet articulates there is the feed gate, the discharge gate has been seted up to drying cylinder 13 right-hand member downside, install the sealing door in the discharge gate, drying cylinder 13 right-hand member just is located discharge gate downside fixed mounting and has the delivery plate, and the right-hand member downward sloping of delivery plate arranges, drying cylinder 13 left end downside side left and right sliding mounting has the pushing plate, the left end middle part fixed mounting of pushing plate has the unloading pole, and the left end slip of unloading pole runs through drying cylinder 13's left end.
When the cylindrical catalyst carrier needs to be dried, the cylindrical catalyst carrier is placed into the drying cylinder 13 from the feed inlet by opening the feed gate and the feed gate is closed, meanwhile, the drying cylinder 13 is started to dry the catalyst carrier, after the cylindrical catalyst carrier is dried, the sealing gate is opened manually, the pushing plate is pushed to move rightwards by the blanking rod, and then the pushing plate can push the dried cylindrical catalyst carrier out of the drying cylinder 13 and move along the conveying plate, so that the cylindrical catalyst carrier after the drying is dried is discharged.
The invention is used for drying the cylindrical catalyst carrier, and the cylindrical catalyst carrier can be carded, so that the cylindrical catalyst carrier is horizontally arranged left and right, and the cylindrical catalyst carrier is arranged at intervals front and back, further, the evaporated moisture in the cylindrical catalyst carrier can be timely dispersed, and the cylindrical catalyst carrier is prevented from being cracked or damaged during drying.
Specifically, firstly, the cylindrical catalyst carrier is placed in the drying cylinder 13, then the carding unit 2 is started to move upwards and comb the cylindrical catalyst carrier in the drying cylinder 13, so that the cylindrical catalyst carrier is horizontally arranged left and right, meanwhile, the carding unit 2 can lead the cylindrical catalyst carrier to be arranged at intervals front and back, then the drying cylinder 13 is started to carry out drying operation on the cylindrical catalyst carrier, meanwhile, the kneading unit 3 and the carding unit 2 are controlled to be matched to knead the cylindrical catalyst carrier up and down, so that the cylindrical catalyst carrier can rotate front and back, the cylindrical catalyst carrier can be uniformly dried, finally, the carding unit 2 is controlled to return to an initial position, and the dried cylindrical catalyst carrier is taken out from the drying cylinder 13, so that the drying of the cylindrical catalyst carrier is completed.
Referring to fig. 2-5, 7 and 17, the carding unit 2 includes a hydraulic rod 21 fixedly installed in the middle of the upper end of the supporting seat 1, the upper end of the telescopic end of the hydraulic rod 21 penetrates through the lower end of the square cylinder 12 and is fixedly provided with a transmission plate 22, the upper end of the transmission plate 22 is provided with a connecting plate 24 in a sliding manner up and down through two buffer spring rods 23 which are symmetrically arranged left and right, the upper end of the connecting plate 24 is provided with a square plate 25 in a sliding manner left and right through an electric push rod 26, the upper end of the square plate 25 is provided with a plurality of synchronous mechanisms 27 which are uniformly arranged front and back, the upper end of the synchronous mechanism 27 is provided with a plurality of groups of carding plates 28 which are uniformly arranged left and right, each group of carding plates 28 includes two carding plates 28 which are symmetrically arranged front and back, and each group of carding plates 28 is used for driving the corresponding carding plates 28 to synchronously move; the lower sides of the front and rear inner walls of the drying cylinder 13 are provided with a supporting plate 16 in a sliding manner up and down through a plurality of top extension springs 14, square holes 17 are formed in the supporting plate 16 corresponding to carding plates 28, a plurality of partition plates 15 which are uniformly arranged in the front and rear are fixedly arranged at the upper ends of the supporting plate 16, the upper ends of the partition plates 15 are arranged into a trapezoid structure, and the partition plates 15 are positioned between two adjacent carding plates 28 corresponding to two groups of adjacent carding plates 28; wherein comb plate 28 is initially positioned in the middle of square hole 17.
It should be noted that the distance between the comb plate 28 and its adjacent partition plate 15 in the present invention is much smaller than the size of the cylindrical catalyst carrier, and the lengths of the square holes 17 and the comb plate 28 in the front-rear direction are also much smaller than the size of the cylindrical catalyst carrier, so that when the comb plate 28 combs the cylindrical catalyst carrier, the cylindrical catalyst carrier is located on the opposite side of the two comb plates 28 in each group of comb plates 28.
The lower end of the pushing plate is in a comb-shaped structure, so that the pushing plate can push the cylindrical catalyst carrier between two adjacent isolation plates 15 out of the drying cylinder 13.
The carding unit 2 is used for carding the catalyst carrier; specifically, when the cylindrical catalyst carrier is put into the drying cylinder 13, the cylindrical catalyst carrier falls on the supporting plate 16, and under the action of the trapezoid structure of the isolating plates 15, the cylindrical catalyst carrier mostly falls between two adjacent isolating plates 15 on the supporting plate 16, and then the hydraulic rod 21 is controlled to finally drive the carding plate 28 to move upwards through the transmission plate 22, so that the upper end of the carding plate 28 can pass through the square hole 17 corresponding to the carding plate and move to the upper end of the supporting plate 16, and the cylindrical catalyst carrier is positioned in each group of carding plates 28.
Then, the electric push rod 26 is started to drive the square plate 25 to move left and right in a reciprocating manner, the square plate 25 drives the carding plates 28 to move through the synchronous mechanism 27, and the synchronous mechanism 27 can drive the two carding plates 28 of each group of carding plates 28 corresponding to the synchronous mechanism to move in opposite directions, so that the two carding plates 28 of each group of carding plates 28 comb the cylindrical catalyst carrier, and the cylindrical catalyst carrier is in a left-right horizontal state.
When the cylindrical catalyst carrier is dried, the electric push rod 26 is controlled to finally drive the carding plates 28 to return to the initial position through the square plate 25, then the hydraulic rod 21 is controlled to drive the transmission plate 22 to move upwards, at the moment, the synchronous mechanism 27 can drive the two carding plates 28 of each group of carding plates 28 corresponding to the synchronous mechanism to move towards the direction close to each other, so that the two carding plates 28 are tightly attached to the front side and the rear side of the cylindrical catalyst carrier, further the cylindrical catalyst carrier is arranged at intervals, after the cylindrical catalyst carrier is dried, the hydraulic rod 21 is controlled to finally drive the carding plates 28 to return to the initial position through the transmission plate 22, and the dried cylindrical catalyst carrier is taken out from the drying cylinder 13.
Referring to fig. 3, fig. 7, fig. 8, fig. 10, fig. 11 and fig. 14, a synchronizing plate 251 is distributed above the square plate 25, the synchronizing plate 251 is connected with the square cylinder 12 in a vertically sliding manner, a plurality of through holes are formed in the synchronizing plate 251 and are arranged in a front-back manner, the positions of the through holes and carding plates 28 arranged in a front-back manner are in one-to-one correspondence, the synchronizing mechanism 27 comprises two connecting rods 271 which are distributed in a front-back manner and are respectively arranged in the corresponding through holes in a left-right sliding manner, the upper ends of the two connecting rods 271 are respectively provided with a plurality of connecting blocks 29 which are uniformly arranged in a left-right manner in a left-right sliding manner through connecting springs 272, the upper ends of the connecting blocks 29 are respectively provided with connecting sleeves 273 in a front-back sliding manner through guide springs 291, the upper ends of the connecting sleeves 273 are respectively sleeved at the lower ends of the corresponding carding plates 28 in a up-and-down sliding manner, and reset springs 274 are connected between the connecting sleeves 273 and the carding plates 28; the lower extreme that is located the connecting rod 271 that carding plate 28 of rear side corresponds in every group carding plate 28 all fixed mounting has dead lever 275, and dead lever 275 lower extreme and square 25 fixed connection, and the lower extreme that carding plate 28 that is located the front side corresponds in every group carding plate 28 all articulates there is dwang 276, and dwang 276 upper and lower both ends all set up to telescopic structure, and dwang 276 lower extreme and square 25 are articulated mutually, and the middle part at dwang 276 front and back both ends all fixed mounting has axis of rotation 277, and axis of rotation 277 and fixed plate 252 rotation connection at the synchronizing plate 251 lower extreme.
The synchronous mechanism 27 is used for driving two carding plates 28 in each group of carding plates 28 corresponding to the synchronous mechanism to synchronously move; specifically, when the electric push rod 26 is controlled to drive the square plate 25 to move rightwards, the square plate 25 drives the corresponding carding plate 28 to move rightwards through the fixing rod 275 and the corresponding connecting rod 271 thereof, meanwhile, the square plate 25 drives the corresponding carding plate 28 to move through the rotating rod 276 and the corresponding connecting rod 271 thereof, and under the action of the rotating shaft 277, the rotating rod 276 drives the corresponding carding plate 28 to move leftwards through the corresponding connecting rod 271 thereof, when the electric push rod 26 is controlled to drive the square plate 25 to move leftwards, the fixing rod 275 drives the corresponding carding plate 28 to move leftwards at the moment through the corresponding connecting rod 271 thereof, the rotating rod 276 drives the corresponding carding plate 28 to move rightwards through the corresponding connecting rod 271 thereof, so that two carding plates 28 in each group of carding plates 28 can synchronously move in opposite directions, the carding plates 28 comb the cylindrical catalyst carrier, and the cylindrical catalyst carrier is horizontally arranged left and right under the action of the connecting spring 272, and the carding plates 28 comb the cylindrical catalyst carrier in an elastic mode, so that the cylindrical catalyst carrier is prevented from being damaged.
Referring to fig. 6, 8, 10, 13 and 14, the middle parts of opposite sides of square holes 17 corresponding to each group of carding plates 28 are all communicated through an h-shaped hole 163, a lower pressing plate 278 is distributed above opposite sides of two connecting rods 271 in the same synchronous mechanism 27, a plurality of groups of sliding blocks 279 which are uniformly arranged left and right are arranged left and right and are slidably arranged at the upper end of the lower pressing plate 278, each group of sliding blocks 279 comprises two sliding blocks 279 which are symmetrically arranged front and back, the upper ends of the sliding blocks 279 are hinged through inclined rods 270 of an elastic structure and connecting sleeves 273 corresponding to the inclined rods, and one sides, far away from each other, of the two inclined rods 270 which are arranged front and back are obliquely arranged upwards; both ends all slidable mounting about the holding down plate 278 are in the square groove 122 that the inner wall was predetermine about square tube 12, and square groove 122 upper inner wall can block holding down plate 278 and upwards remove to make holding down plate 278 through two sliding blocks 279 that arrange around finally drive the adapter sleeve 273 that its corresponds to be moved to the direction that is close to each other.
When the control hydraulic rod 21 moves upwards through the transmission plate 22, the transmission plate 22 finally drives the connecting sleeve 273 to move upwards through the square plate 25, the connecting sleeve 273 drives the lower pressing plate 278 to move to the upper inner wall of the square groove 122 through the inclined rod 270, the control electric push rod 26 drives the carding plate 28 to comb the cylindrical catalyst carrier through the square plate 25, when the cylindrical catalyst carrier is combed and the electric push rod 26 finally drives the carding plate 28 to return to the initial position through the square plate 25, the control hydraulic rod 21 is continuously controlled to finally drive the carding plate 28 to move upwards through the transmission plate 22, at the moment, the lower pressing plate 278 cannot continue to move upwards under the blocking action of the upper inner wall of the square groove 122, the lower pressing plate 278 is further made to move downwards relative to the connecting sleeve 273, and simultaneously, the lower pressing plate 278 drives the front connecting sleeve 273 and the rear connecting sleeve 273 corresponding to move to the direction close to each other through the sliding block 279 and the inclined rod 270 to compress the guide spring 291, and the front connecting sleeve and the rear connecting sleeve 273 drive the front carding plate 28 and the rear connecting sleeve 28 corresponding to move to the direction close to each other to the I-shaped hole 163, and further make the carding plate 28 on the front and rear sides of the cylindrical catalyst carrier, the cylindrical catalyst carrier can be attached to the cylindrical carrier, and the front and rear cylindrical catalyst carrier can be elastically attached to the cylindrical carrier, and the flexible carrier can be prevented from being damaged, and the catalyst carrier can be attached to the flexible carrier and the front and the flexible carrier can be attached to the cylindrical carrier.
Referring to fig. 2, 8, 9 and 14-16, the kneading unit 3 includes fixed blocks 31 fixedly mounted at the lower ends of opposite sides of each group of carding plates 28, transmission rods 32 are sleeved on the outer sides of the fixed blocks 31 in a sliding manner, the opposite sides of the front transmission rod and the rear transmission rod 32 are hinged with a plurality of kneading rods 33 uniformly distributed in a left-right manner, the front end and the rear end of the kneading rods 33 are both provided with elastic telescopic structures, and fixed shafts 34 are fixedly mounted at the middle parts of the opposite sides of the two kneading rods 33 in a left-right adjacent manner; the middle parts of the front and rear inner walls of the square cylinder 12 are fixedly provided with blocking plates 121, the blocking plates 121 are used for blocking the connecting plate 24 from moving upwards after the connecting plate 24 moves upwards for a certain distance, the two ends, far away from each other, of the middle parts of the kneading rods 33 at the left end and the right end are provided with gears 35 in a key matching mode, the positions, corresponding to the gears 35, of the upper ends of the transmission plates 22 are fixedly provided with racks 221, and the racks 221 are used for driving the kneading rods 33 to rotate in a matching mode with the gears 35 when the blocking plates 121 block the connecting plate 24 from moving upwards.
The kneading unit 3 is used for driving two carding plates 28 in each group of carding plates 28 to synchronously move up and down, and the two carding plates 28 move in opposite directions, so that the carding plates 28 can knead the cylindrical catalyst carrier up and down, the cylindrical catalyst carrier can be uniformly dried, the cylindrical catalyst carrier can be fully dried, and the drying quality is further ensured.
Specifically, when two carding plates 28 in each group of carding plates 28 are attached to the front and rear sides of the cylindrical catalyst carrier, the control hydraulic rod 21 drives the connecting plate 24 to move upwards through the transmission plate 22, when the connecting plate 24 moves to the corresponding position of the blocking plate 121, the blocking plate 121 can block the connecting plate 24, the control hydraulic rod 21 continues to drive the transmission plate 22 to move upwards for a certain distance, the transmission plate 22 drives the rack 221 to move to the corresponding position of the gear 35, the control hydraulic rod 21 continues to drive the transmission plate 22 to move up and down, meanwhile, the buffer spring rod 23 is compressed, the transmission plate 22 can drive the rack 221 to reciprocate up and down, and when the buffer spring rod 23 is compressed, the rack 221 can cooperate with the gear 35 to drive the corresponding kneading rod 33 to reciprocate, and under the action of the fixed shaft 34 and the reset spring 274, the plurality of kneading rods 33 arranged left and right can synchronously rotate, so that the kneading rod 33 drives the corresponding two carding plates 28 to synchronously move up and down through the corresponding two transmission rods 32 and the fixed block 31, and the two carding plates 28 can further drive the two carding plates 28 to reciprocate up and down in opposite directions.
Referring to fig. 8, 10 and 12, each of the sets of carding plates 28 has upper top plates 281 mounted on opposite sides thereof in a vertically sliding manner, and the opposite sides of the two upper top plates 281 disposed back and forth are each provided with an elastic telescopic structure, the lower ends of the fixed ends of the upper top plates 281 are each mounted with a yielding rod 282 in a vertically sliding manner, the lower ends of the yielding rods 282 disposed left and right are each provided with a synchronizing rod 283 of a U-shaped structure in a vertically sliding manner, and the lower ends of the vertical sections of the synchronizing rods 283 are each fixedly connected with the driving plate 22.
When the blocking plate 121 blocks the connecting plate 24 and controls the hydraulic rod 21 to drive the driving plate 22 to move upwards, the driving plate 22 drives the upper top plate 281 to move upwards through the synchronizing rod 283 and the yielding rod 282, so that the upper top plate 281 can move upwards through the corresponding I-shaped holes 163, the two upper top plates 281 arranged front and back can jack up the cylindrical carriers on the opposite sides of the two carding plates 28 corresponding to the upper top plates 281, a certain distance is reserved between the lower end of the cylindrical catalyst carrier and the supporting plate 16, and moisture in the cylindrical carrier can be further ensured to be timely dispersed, and a drying effect is ensured.
Referring to fig. 3-5 and 7, a square rod 161 is fixedly installed at the sliding connection part between the front side and the rear side of the lower end of the supporting plate 16 and the middle part of the drying cylinder 13, and the lower end of the square rod 161 penetrates through the drying cylinder 13 and is fixedly provided with a corrugated plate 162; two matching rods 253 with L-shaped structures which are symmetrically arranged in the front-back direction are fixedly arranged in the middle of the upper end of the square plate 25, and the matching rods 253 are used for being matched with the corrugated plate 162 to drive the supporting plate 16 to shake up and down; wherein the engagement rod 253 is initially located to the left of the corrugated plate 162.
When square board 25 left and right reciprocating motion, square board 25 drives cooperation pole 253 and reciprocates about, when cooperation pole 253 moved to the corresponding position of wave board 162, cooperation pole 253 can drive backup pad 16 through square pole 161 with wave board 162 and shake from top to bottom, make backup pad 16 shake cylindrical catalyst carrier from top to bottom, and then can shake cylindrical catalyst carrier loose, prevent that cylindrical catalyst carrier from piling up too closely knit, lead to carding plate 28 unable to comb cylindrical catalyst, backup pad 16 can shake the cylindrical catalyst carrier that falls in division board 15 top off simultaneously, make cylindrical catalyst carrier homoenergetic fall between two adjacent division boards 15, ensure can dry all cylindrical catalyst carrier.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
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| CN112848683A (en) * | 2012-03-05 | 2021-05-28 | 兰达公司 | Control apparatus and method for digital printing system |
| CN115362597A (en) * | 2020-03-30 | 2022-11-18 | 旭化成株式会社 | Lead-acid battery |
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| US2810936A (en) * | 1955-09-08 | 1957-10-29 | Altenburger Wilhelm | Carding machine |
| CN117142183A (en) * | 2023-09-05 | 2023-12-01 | 余干江南水产食品有限公司 | Food quick-freezing tunnel material carding device |
| CN117516070A (en) * | 2023-11-08 | 2024-02-06 | 重庆元泰新材料科技有限公司 | A strontium salt drying device and its drying method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112848683A (en) * | 2012-03-05 | 2021-05-28 | 兰达公司 | Control apparatus and method for digital printing system |
| CN115362597A (en) * | 2020-03-30 | 2022-11-18 | 旭化成株式会社 | Lead-acid battery |
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